From 15c73aaa44e09222e9cccaa9f80e29f7f5351f2b Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Thu, 2 Oct 2008 19:47:12 +0900 Subject: [PATCH 001/815] serial: sh-sci: Kill off all of the SCI/SCIF special casing. This was added at a time when the compiler did a less than stellar job of optimizing out dead code. These days this tends to be less of a concern, so kill it all off. Signed-off-by: Paul Mundt --- drivers/serial/sh-sci.c | 17 +-------- drivers/serial/sh-sci.h | 82 ++++++++--------------------------------- 2 files changed, 16 insertions(+), 83 deletions(-) diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 3b9d2d83b59..6a5132f8403 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -250,8 +250,7 @@ static inline void h8300_sci_disable(struct uart_port *port) } #endif -#if defined(SCI_ONLY) || defined(SCI_AND_SCIF) && \ - defined(__H8300H__) || defined(__H8300S__) +#if defined(__H8300H__) || defined(__H8300S__) static void sci_init_pins_sci(struct uart_port* port, unsigned int cflag) { int ch = (port->mapbase - SMR0) >> 3; @@ -285,11 +284,6 @@ static void sci_init_pins_irda(struct uart_port *port, unsigned int cflag) #define sci_init_pins_irda NULL #endif -#ifdef SCI_ONLY -#define sci_init_pins_scif NULL -#endif - -#if defined(SCIF_ONLY) || defined(SCI_AND_SCIF) #if defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712) static void sci_init_pins_scif(struct uart_port* port, unsigned int cflag) { @@ -449,7 +443,6 @@ static inline int scif_rxroom(struct uart_port *port) return sci_in(port, SCFDR) & SCIF_RFDC_MASK; } #endif -#endif /* SCIF_ONLY || SCI_AND_SCIF */ static inline int sci_txroom(struct uart_port *port) { @@ -485,11 +478,9 @@ static void sci_transmit_chars(struct uart_port *port) return; } -#ifndef SCI_ONLY if (port->type == PORT_SCIF) count = scif_txroom(port); else -#endif count = sci_txroom(port); do { @@ -519,12 +510,10 @@ static void sci_transmit_chars(struct uart_port *port) } else { ctrl = sci_in(port, SCSCR); -#if !defined(SCI_ONLY) if (port->type == PORT_SCIF) { sci_in(port, SCxSR); /* Dummy read */ sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port)); } -#endif ctrl |= SCI_CTRL_FLAGS_TIE; sci_out(port, SCSCR, ctrl); @@ -547,11 +536,9 @@ static inline void sci_receive_chars(struct uart_port *port) return; while (1) { -#if !defined(SCI_ONLY) if (port->type == PORT_SCIF) count = scif_rxroom(port); else -#endif count = sci_rxroom(port); /* Don't copy more bytes than there is room for in the buffer */ @@ -1054,10 +1041,8 @@ static void sci_set_termios(struct uart_port *port, struct ktermios *termios, sci_out(port, SCSCR, 0x00); /* TE=0, RE=0, CKE1=0 */ -#if !defined(SCI_ONLY) if (port->type == PORT_SCIF) sci_out(port, SCFCR, SCFCR_RFRST | SCFCR_TFRST); -#endif smr_val = sci_in(port, SCSMR) & 3; if ((termios->c_cflag & CSIZE) == CS7) diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 511c10d4218..43c09a86221 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -16,7 +16,6 @@ # define SCPCR 0xA4000116 /* 16 bit SCI and SCIF */ # define SCPDR 0xA4000136 /* 8 bit SCI and SCIF */ # define SCSCR_INIT(port) 0x30 /* TIE=0,RIE=0,TE=1,RE=1 */ -# define SCI_AND_SCIF #elif defined(CONFIG_CPU_SUBTYPE_SH7705) # define SCIF0 0xA4400000 # define SCIF2 0xA4410000 @@ -30,17 +29,14 @@ * SCIF0 (0xA4400000) -> Internal clock, SCK pin as serial clock output */ # define SCSCR_INIT(port) (port->mapbase == SCIF2) ? 0xF3 : 0xF0 -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \ defined(CONFIG_CPU_SUBTYPE_SH7721) # define SCSCR_INIT(port) 0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */ -# define SCIF_ONLY #define SCIF_ORER 0x0200 /* overrun error bit */ #elif defined(CONFIG_SH_RTS7751R2D) # define SCSPTR2 0xFFE80020 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* overrun error bit */ # define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7750) || \ defined(CONFIG_CPU_SUBTYPE_SH7750R) || \ defined(CONFIG_CPU_SUBTYPE_SH7750S) || \ @@ -53,28 +49,24 @@ # define SCSCR_INIT(port) (((port)->type == PORT_SCI) ? \ 0x30 /* TIE=0,RIE=0,TE=1,RE=1 */ : \ 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ ) -# define SCI_AND_SCIF #elif defined(CONFIG_CPU_SUBTYPE_SH7760) # define SCSPTR0 0xfe600024 /* 16 bit SCIF */ # define SCSPTR1 0xfe610024 /* 16 bit SCIF */ # define SCSPTR2 0xfe620024 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* overrun error bit */ # define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712) # define SCSPTR0 0xA4400000 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* overrun error bit */ # define PACR 0xa4050100 # define PBCR 0xa4050102 # define SCSCR_INIT(port) 0x3B -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7343) # define SCSPTR0 0xffe00010 /* 16 bit SCIF */ # define SCSPTR1 0xffe10010 /* 16 bit SCIF */ # define SCSPTR2 0xffe20010 /* 16 bit SCIF */ # define SCSPTR3 0xffe30010 /* 16 bit SCIF */ # define SCSCR_INIT(port) 0x32 /* TIE=0,RIE=0,TE=1,RE=1,REIE=0,CKE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7722) # define PADR 0xA4050120 # define PSDR 0xA405013e @@ -82,7 +74,6 @@ # define PSCR 0xA405011E # define SCIF_ORER 0x0001 /* overrun error bit */ # define SCSCR_INIT(port) 0x0038 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7366) # define SCPDR0 0xA405013E /* 16 bit SCIF0 PSDR */ # define SCSPTR0 SCPDR0 @@ -97,12 +88,10 @@ # define SCSPTR5 0xa4050128 # define SCIF_ORER 0x0001 /* overrun error bit */ # define SCSCR_INIT(port) 0x0038 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH4_202) # define SCSPTR2 0xffe80020 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* overrun error bit */ # define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH5_101) || defined(CONFIG_CPU_SUBTYPE_SH5_103) # define SCIF_BASE_ADDR 0x01030000 # define SCIF_ADDR_SH5 PHYS_PERIPHERAL_BLOCK+SCIF_BASE_ADDR @@ -111,14 +100,11 @@ # define SCSPTR2 ((port->mapbase)+SCIF_PTR2_OFFS) /* 16 bit SCIF */ # define SCLSR2 ((port->mapbase)+SCIF_LSR2_OFFS) /* 16 bit SCIF */ # define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0, TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_H83007) || defined(CONFIG_H83068) # define SCSCR_INIT(port) 0x30 /* TIE=0,RIE=0,TE=1,RE=1 */ -# define SCI_ONLY # define H8300_SCI_DR(ch) *(volatile char *)(P1DR + h8300_sci_pins[ch].port) #elif defined(CONFIG_H8S2678) # define SCSCR_INIT(port) 0x30 /* TIE=0,RIE=0,TE=1,RE=1 */ -# define SCI_ONLY # define H8300_SCI_DR(ch) *(volatile char *)(P1DR + h8300_sci_pins[ch].port) #elif defined(CONFIG_CPU_SUBTYPE_SH7763) # define SCSPTR0 0xffe00024 /* 16 bit SCIF */ @@ -126,20 +112,17 @@ # define SCSPTR2 0xffe10020 /* 16 bit SCIF/IRDA */ # define SCIF_ORER 0x0001 /* overrun error bit */ # define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7770) # define SCSPTR0 0xff923020 /* 16 bit SCIF */ # define SCSPTR1 0xff924020 /* 16 bit SCIF */ # define SCSPTR2 0xff925020 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* overrun error bit */ # define SCSCR_INIT(port) 0x3c /* TIE=0,RIE=0,TE=1,RE=1,REIE=1,cke=2 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7780) # define SCSPTR0 0xffe00024 /* 16 bit SCIF */ # define SCSPTR1 0xffe10024 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* Overrun error bit */ # define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7785) # define SCSPTR0 0xffea0024 /* 16 bit SCIF */ # define SCSPTR1 0xffeb0024 /* 16 bit SCIF */ @@ -149,7 +132,6 @@ # define SCSPTR5 0xffef0024 /* 16 bit SCIF */ # define SCIF_OPER 0x0001 /* Overrun error bit */ # define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7203) || \ defined(CONFIG_CPU_SUBTYPE_SH7206) || \ defined(CONFIG_CPU_SUBTYPE_SH7263) @@ -158,14 +140,12 @@ # define SCSPTR2 0xfffe9020 /* 16 bit SCIF */ # define SCSPTR3 0xfffe9820 /* 16 bit SCIF */ # define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7619) # define SCSPTR0 0xf8400020 /* 16 bit SCIF */ # define SCSPTR1 0xf8410020 /* 16 bit SCIF */ # define SCSPTR2 0xf8420020 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* overrun error bit */ # define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SHX3) # define SCSPTR0 0xffc30020 /* 16 bit SCIF */ # define SCSPTR1 0xffc40020 /* 16 bit SCIF */ @@ -173,7 +153,6 @@ # define SCSPTR3 0xffc60020 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* Overrun error bit */ # define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #else # error CPU subtype not defined #endif @@ -244,55 +223,28 @@ # define SCIF_TXROOM_MAX 16 #endif -#if defined(SCI_ONLY) -# define SCxSR_TEND(port) SCI_TEND -# define SCxSR_ERRORS(port) SCI_ERRORS -# define SCxSR_RDxF(port) SCI_RDRF -# define SCxSR_TDxE(port) SCI_TDRE -# define SCxSR_ORER(port) SCI_ORER -# define SCxSR_FER(port) SCI_FER -# define SCxSR_PER(port) SCI_PER -# define SCxSR_BRK(port) 0x00 -# define SCxSR_RDxF_CLEAR(port) 0xbc -# define SCxSR_ERROR_CLEAR(port) 0xc4 -# define SCxSR_TDxE_CLEAR(port) 0x78 -# define SCxSR_BREAK_CLEAR(port) 0xc4 -#elif defined(SCIF_ONLY) -# define SCxSR_TEND(port) SCIF_TEND -# define SCxSR_ERRORS(port) SCIF_ERRORS -# define SCxSR_RDxF(port) SCIF_RDF -# define SCxSR_TDxE(port) SCIF_TDFE +#define SCxSR_TEND(port) (((port)->type == PORT_SCI) ? SCI_TEND : SCIF_TEND) +#define SCxSR_ERRORS(port) (((port)->type == PORT_SCI) ? SCI_ERRORS : SCIF_ERRORS) +#define SCxSR_RDxF(port) (((port)->type == PORT_SCI) ? SCI_RDRF : SCIF_RDF) +#define SCxSR_TDxE(port) (((port)->type == PORT_SCI) ? SCI_TDRE : SCIF_TDFE) +#define SCxSR_FER(port) (((port)->type == PORT_SCI) ? SCI_FER : SCIF_FER) +#define SCxSR_PER(port) (((port)->type == PORT_SCI) ? SCI_PER : SCIF_PER) +#define SCxSR_BRK(port) (((port)->type == PORT_SCI) ? 0x00 : SCIF_BRK) + #if defined(CONFIG_CPU_SUBTYPE_SH7705) -# define SCxSR_ORER(port) SCIF_ORER +# define SCxSR_ORER(port) (((port)->type == PORT_SCI) ? SCI_ORER : SCIF_ORER) #else -# define SCxSR_ORER(port) 0x0000 +# define SCxSR_ORER(port) (((port)->type == PORT_SCI) ? SCI_ORER : 0x0000) #endif -# define SCxSR_FER(port) SCIF_FER -# define SCxSR_PER(port) SCIF_PER -# define SCxSR_BRK(port) SCIF_BRK + #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \ defined(CONFIG_CPU_SUBTYPE_SH7720) || \ defined(CONFIG_CPU_SUBTYPE_SH7721) -# define SCxSR_RDxF_CLEAR(port) (sci_in(port,SCxSR)&0xfffc) -# define SCxSR_ERROR_CLEAR(port) (sci_in(port,SCxSR)&0xfd73) -# define SCxSR_TDxE_CLEAR(port) (sci_in(port,SCxSR)&0xffdf) -# define SCxSR_BREAK_CLEAR(port) (sci_in(port,SCxSR)&0xffe3) -#else -/* SH7705 can also use this, clearing is same between 7705 and 7709 */ -# define SCxSR_RDxF_CLEAR(port) 0x00fc -# define SCxSR_ERROR_CLEAR(port) 0x0073 -# define SCxSR_TDxE_CLEAR(port) 0x00df -# define SCxSR_BREAK_CLEAR(port) 0x00e3 -#endif +# define SCxSR_RDxF_CLEAR(port) (sci_in(port, SCxSR) & 0xfffc) +# define SCxSR_ERROR_CLEAR(port) (sci_in(port, SCxSR) & 0xfd73) +# define SCxSR_TDxE_CLEAR(port) (sci_in(port, SCxSR) & 0xffdf) +# define SCxSR_BREAK_CLEAR(port) (sci_in(port, SCxSR) & 0xffe3) #else -# define SCxSR_TEND(port) (((port)->type == PORT_SCI) ? SCI_TEND : SCIF_TEND) -# define SCxSR_ERRORS(port) (((port)->type == PORT_SCI) ? SCI_ERRORS : SCIF_ERRORS) -# define SCxSR_RDxF(port) (((port)->type == PORT_SCI) ? SCI_RDRF : SCIF_RDF) -# define SCxSR_TDxE(port) (((port)->type == PORT_SCI) ? SCI_TDRE : SCIF_TDFE) -# define SCxSR_ORER(port) (((port)->type == PORT_SCI) ? SCI_ORER : 0x0000) -# define SCxSR_FER(port) (((port)->type == PORT_SCI) ? SCI_FER : SCIF_FER) -# define SCxSR_PER(port) (((port)->type == PORT_SCI) ? SCI_PER : SCIF_PER) -# define SCxSR_BRK(port) (((port)->type == PORT_SCI) ? 0x00 : SCIF_BRK) # define SCxSR_RDxF_CLEAR(port) (((port)->type == PORT_SCI) ? 0xbc : 0x00fc) # define SCxSR_ERROR_CLEAR(port) (((port)->type == PORT_SCI) ? 0xc4 : 0x0073) # define SCxSR_TDxE_CLEAR(port) (((port)->type == PORT_SCI) ? 0x78 : 0x00df) @@ -578,14 +530,10 @@ static inline int sci_rxd_in(struct uart_port *port) defined(CONFIG_CPU_SUBTYPE_SH4_202) static inline int sci_rxd_in(struct uart_port *port) { -#ifndef SCIF_ONLY if (port->mapbase == 0xffe00000) return ctrl_inb(SCSPTR1)&0x01 ? 1 : 0; /* SCI */ -#endif -#ifndef SCI_ONLY if (port->mapbase == 0xffe80000) return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */ -#endif return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7760) -- GitLab From 2c6f2cb83b239b7d45da9246cafd27ee615ee35b Mon Sep 17 00:00:00 2001 From: Stefan Bader Date: Thu, 16 Oct 2008 22:00:56 -0400 Subject: [PATCH 002/815] Input: i8042 - add Blue FB5601 to noloop exception table Signed-off-by: Stefan Bader Signed-off-by: Dmitry Torokhov --- drivers/input/serio/i8042-x86ia64io.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index a321aea2c7b..eec375cd10e 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -135,6 +135,14 @@ static struct dmi_system_id __initdata i8042_dmi_noloop_table[] = { DMI_MATCH(DMI_PRODUCT_VERSION, "5a"), }, }, + { + .ident = "Blue FB5601", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "blue"), + DMI_MATCH(DMI_PRODUCT_NAME, "FB5601"), + DMI_MATCH(DMI_PRODUCT_VERSION, "M606"), + }, + }, { } }; -- GitLab From 2a0bd75e5e687a9c34921e942c18477ea7ec2d63 Mon Sep 17 00:00:00 2001 From: Arjan Opmeer Date: Thu, 16 Oct 2008 22:10:19 -0400 Subject: [PATCH 003/815] Input: psmouse - add support for Elantech touchpads This is version 5 of the driver. Relative mode support has been dropped (users wishing to use touchpad in relative mode can use standard PS/2 protocol emulation done in hardware). The driver supports both original version of Elantech protocol and the newer one used by touchpads installed in EeePC. Signed-off-by: Arjan Opmeer Signed-off-by: Dmitry Torokhov --- Documentation/input/elantech.txt | 405 +++++++++++++++++ drivers/input/mouse/Kconfig | 25 +- drivers/input/mouse/Makefile | 1 + drivers/input/mouse/elantech.c | 674 +++++++++++++++++++++++++++++ drivers/input/mouse/elantech.h | 124 ++++++ drivers/input/mouse/psmouse-base.c | 23 + drivers/input/mouse/psmouse.h | 1 + 7 files changed, 1251 insertions(+), 2 deletions(-) create mode 100644 Documentation/input/elantech.txt create mode 100644 drivers/input/mouse/elantech.c create mode 100644 drivers/input/mouse/elantech.h diff --git a/Documentation/input/elantech.txt b/Documentation/input/elantech.txt new file mode 100644 index 00000000000..a10c3b6ba7c --- /dev/null +++ b/Documentation/input/elantech.txt @@ -0,0 +1,405 @@ +Elantech Touchpad Driver +======================== + + Copyright (C) 2007-2008 Arjan Opmeer + + Extra information for hardware version 1 found and + provided by Steve Havelka + + Version 2 (EeePC) hardware support based on patches + received from Woody at Xandros and forwarded to me + by user StewieGriffin at the eeeuser.com forum + + +Contents +~~~~~~~~ + + 1. Introduction + 2. Extra knobs + 3. Hardware version 1 + 3.1 Registers + 3.2 Native relative mode 4 byte packet format + 3.3 Native absolute mode 4 byte packet format + 4. Hardware version 2 + 4.1 Registers + 4.2 Native absolute mode 6 byte packet format + 4.2.1 One finger touch + 4.2.2 Two finger touch + + + +1. Introduction + ~~~~~~~~~~~~ + +Currently the Linux Elantech touchpad driver is aware of two different +hardware versions unimaginatively called version 1 and version 2. Version 1 +is found in "older" laptops and uses 4 bytes per packet. Version 2 seems to +be introduced with the EeePC and uses 6 bytes per packet. + +The driver tries to support both hardware versions and should be compatible +with the Xorg Synaptics touchpad driver and its graphical configuration +utilities. + +Additionally the operation of the touchpad can be altered by adjusting the +contents of some of its internal registers. These registers are represented +by the driver as sysfs entries under /sys/bus/serio/drivers/psmouse/serio? +that can be read from and written to. + +Currently only the registers for hardware version 1 are somewhat understood. +Hardware version 2 seems to use some of the same registers but it is not +known whether the bits in the registers represent the same thing or might +have changed their meaning. + +On top of that, some register settings have effect only when the touchpad is +in relative mode and not in absolute mode. As the Linux Elantech touchpad +driver always puts the hardware into absolute mode not all information +mentioned below can be used immediately. But because there is no freely +available Elantech documentation the information is provided here anyway for +completeness sake. + + +///////////////////////////////////////////////////////////////////////////// + + +2. Extra knobs + ~~~~~~~~~~~ + +Currently the Linux Elantech touchpad driver provides two extra knobs under +/sys/bus/serio/drivers/psmouse/serio? for the user. + +* debug + + Turn different levels of debugging ON or OFF. + + By echoing "0" to this file all debugging will be turned OFF. + + Currently a value of "1" will turn on some basic debugging and a value of + "2" will turn on packet debugging. For hardware version 1 the default is + OFF. For version 2 the default is "1". + + Turning packet debugging on will make the driver dump every packet + received to the syslog before processing it. Be warned that this can + generate quite a lot of data! + +* paritycheck + + Turns parity checking ON or OFF. + + By echoing "0" to this file parity checking will be turned OFF. Any + non-zero value will turn it ON. For hardware version 1 the default is ON. + For version 2 the default it is OFF. + + Hardware version 1 provides basic data integrity verification by + calculating a parity bit for the last 3 bytes of each packet. The driver + can check these bits and reject any packet that appears corrupted. Using + this knob you can bypass that check. + + It is not known yet whether hardware version 2 provides the same parity + bits. Hence checking is disabled by default. Currently even turning it on + will do nothing. + + +///////////////////////////////////////////////////////////////////////////// + + +3. Hardware version 1 + ================== + +3.1 Registers + ~~~~~~~~~ + +By echoing a hexadecimal value to a register it contents can be altered. + +For example: + + echo -n 0x16 > reg_10 + +* reg_10 + + bit 7 6 5 4 3 2 1 0 + B C T D L A S E + + E: 1 = enable smart edges unconditionally + S: 1 = enable smart edges only when dragging + A: 1 = absolute mode (needs 4 byte packets, see reg_11) + L: 1 = enable drag lock (see reg_22) + D: 1 = disable dynamic resolution + T: 1 = disable tapping + C: 1 = enable corner tap + B: 1 = swap left and right button + +* reg_11 + + bit 7 6 5 4 3 2 1 0 + 1 0 0 H V 1 F P + + P: 1 = enable parity checking for relative mode + F: 1 = enable native 4 byte packet mode + V: 1 = enable vertical scroll area + H: 1 = enable horizontal scroll area + +* reg_20 + + single finger width? + +* reg_21 + + scroll area width (small: 0x40 ... wide: 0xff) + +* reg_22 + + drag lock time out (short: 0x14 ... long: 0xfe; + 0xff = tap again to release) + +* reg_23 + + tap make timeout? + +* reg_24 + + tap release timeout? + +* reg_25 + + smart edge cursor speed (0x02 = slow, 0x03 = medium, 0x04 = fast) + +* reg_26 + + smart edge activation area width? + + +3.2 Native relative mode 4 byte packet format + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +byte 0: + bit 7 6 5 4 3 2 1 0 + c c p2 p1 1 M R L + + L, R, M = 1 when Left, Right, Middle mouse button pressed + some models have M as byte 3 odd parity bit + when parity checking is enabled (reg_11, P = 1): + p1..p2 = byte 1 and 2 odd parity bit + c = 1 when corner tap detected + +byte 1: + bit 7 6 5 4 3 2 1 0 + dx7 dx6 dx5 dx4 dx3 dx2 dx1 dx0 + + dx7..dx0 = x movement; positive = right, negative = left + byte 1 = 0xf0 when corner tap detected + +byte 2: + bit 7 6 5 4 3 2 1 0 + dy7 dy6 dy5 dy4 dy3 dy2 dy1 dy0 + + dy7..dy0 = y movement; positive = up, negative = down + +byte 3: + parity checking enabled (reg_11, P = 1): + + bit 7 6 5 4 3 2 1 0 + w h n1 n0 ds3 ds2 ds1 ds0 + + normally: + ds3..ds0 = scroll wheel amount and direction + positive = down or left + negative = up or right + when corner tap detected: + ds0 = 1 when top right corner tapped + ds1 = 1 when bottom right corner tapped + ds2 = 1 when bottom left corner tapped + ds3 = 1 when top left corner tapped + n1..n0 = number of fingers on touchpad + only models with firmware 2.x report this, models with + firmware 1.x seem to map one, two and three finger taps + directly to L, M and R mouse buttons + h = 1 when horizontal scroll action + w = 1 when wide finger touch? + + otherwise (reg_11, P = 0): + + bit 7 6 5 4 3 2 1 0 + ds7 ds6 ds5 ds4 ds3 ds2 ds1 ds0 + + ds7..ds0 = vertical scroll amount and direction + negative = up + positive = down + + +3.3 Native absolute mode 4 byte packet format + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +byte 0: + firmware version 1.x: + + bit 7 6 5 4 3 2 1 0 + D U p1 p2 1 p3 R L + + L, R = 1 when Left, Right mouse button pressed + p1..p3 = byte 1..3 odd parity bit + D, U = 1 when rocker switch pressed Up, Down + + firmware version 2.x: + + bit 7 6 5 4 3 2 1 0 + n1 n0 p2 p1 1 p3 R L + + L, R = 1 when Left, Right mouse button pressed + p1..p3 = byte 1..3 odd parity bit + n1..n0 = number of fingers on touchpad + +byte 1: + firmware version 1.x: + + bit 7 6 5 4 3 2 1 0 + f 0 th tw x9 x8 y9 y8 + + tw = 1 when two finger touch + th = 1 when three finger touch + f = 1 when finger touch + + firmware version 2.x: + + bit 7 6 5 4 3 2 1 0 + . . . . x9 x8 y9 y8 + +byte 2: + bit 7 6 5 4 3 2 1 0 + x7 x6 x5 x4 x3 x2 x1 x0 + + x9..x0 = absolute x value (horizontal) + +byte 3: + bit 7 6 5 4 3 2 1 0 + y7 y6 y5 y4 y3 y2 y1 y0 + + y9..y0 = absolute y value (vertical) + + +///////////////////////////////////////////////////////////////////////////// + + +4. Hardware version 2 + ================== + + +4.1 Registers + ~~~~~~~~~ + +By echoing a hexadecimal value to a register it contents can be altered. + +For example: + + echo -n 0x56 > reg_10 + +* reg_10 + + bit 7 6 5 4 3 2 1 0 + 0 1 0 1 0 1 D 0 + + D: 1 = enable drag and drop + +* reg_11 + + bit 7 6 5 4 3 2 1 0 + 1 0 0 0 S 0 1 0 + + S: 1 = enable vertical scroll + +* reg_21 + + unknown (0x00) + +* reg_22 + + drag and drop release time out (short: 0x70 ... long 0x7e; + 0x7f = never i.e. tap again to release) + + +4.2 Native absolute mode 6 byte packet format + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +4.2.1 One finger touch + ~~~~~~~~~~~~~~~~ + +byte 0: + + bit 7 6 5 4 3 2 1 0 + n1 n0 . . . . R L + + L, R = 1 when Left, Right mouse button pressed + n1..n0 = numbers of fingers on touchpad + +byte 1: + + bit 7 6 5 4 3 2 1 0 + x15 x14 x13 x12 x11 x10 x9 x8 + +byte 2: + + bit 7 6 5 4 3 2 1 0 + x7 x6 x5 x4 x4 x2 x1 x0 + + x15..x0 = absolute x value (horizontal) + +byte 3: + + bit 7 6 5 4 3 2 1 0 + . . . . . . . . + +byte 4: + + bit 7 6 5 4 3 2 1 0 + y15 y14 y13 y12 y11 y10 y8 y8 + +byte 5: + + bit 7 6 5 4 3 2 1 0 + y7 y6 y5 y4 y3 y2 y1 y0 + + y15..y0 = absolute y value (vertical) + + +4.2.2 Two finger touch + ~~~~~~~~~~~~~~~~ + +byte 0: + + bit 7 6 5 4 3 2 1 0 + n1 n0 ay8 ax8 . . R L + + L, R = 1 when Left, Right mouse button pressed + n1..n0 = numbers of fingers on touchpad + +byte 1: + + bit 7 6 5 4 3 2 1 0 + ax7 ax6 ax5 ax4 ax3 ax2 ax1 ax0 + + ax8..ax0 = first finger absolute x value + +byte 2: + + bit 7 6 5 4 3 2 1 0 + ay7 ay6 ay5 ay4 ay3 ay2 ay1 ay0 + + ay8..ay0 = first finger absolute y value + +byte 3: + + bit 7 6 5 4 3 2 1 0 + . . by8 bx8 . . . . + +byte 4: + + bit 7 6 5 4 3 2 1 0 + bx7 bx6 bx5 bx4 bx3 bx2 bx1 bx0 + + bx8..bx0 = second finger absolute x value + +byte 5: + + bit 7 6 5 4 3 2 1 0 + by7 by8 by5 by4 by3 by2 by1 by0 + + by8..by0 = second finger absolute y value diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig index f488b6852ba..4e993425977 100644 --- a/drivers/input/mouse/Kconfig +++ b/drivers/input/mouse/Kconfig @@ -25,8 +25,8 @@ config MOUSE_PS2 mice with wheels and extra buttons, Microsoft, Logitech or Genius compatible. - Synaptics TouchPad users might be interested in a specialized - XFree86 driver at: + Synaptics, ALPS or Elantech TouchPad users might be interested + in a specialized Xorg/XFree86 driver at: and a new version of GPM at: @@ -87,6 +87,27 @@ config MOUSE_PS2_TRACKPOINT If unsure, say Y. +config MOUSE_PS2_ELANTECH + bool "Elantech PS/2 protocol extension" + depends on MOUSE_PS2 + help + Say Y here if you have an Elantech PS/2 touchpad connected + to your system. + + Note that if you enable this driver you will need an updated + X.org Synaptics driver that does not require ABS_PRESSURE + reports from the touchpad (i.e. post 1.5.0 version). You can + grab a patch for the driver here: + + http://userweb.kernel.org/~dtor/synaptics-no-abspressure.patch + + If unsure, say N. + + This driver exposes some configuration registers via sysfs + entries. For further information, + see . + + config MOUSE_PS2_TOUCHKIT bool "eGalax TouchKit PS/2 protocol extension" depends on MOUSE_PS2 diff --git a/drivers/input/mouse/Makefile b/drivers/input/mouse/Makefile index 8e6e6909780..96f1dd8037f 100644 --- a/drivers/input/mouse/Makefile +++ b/drivers/input/mouse/Makefile @@ -21,6 +21,7 @@ obj-$(CONFIG_MOUSE_GPIO) += gpio_mouse.o psmouse-objs := psmouse-base.o synaptics.o psmouse-$(CONFIG_MOUSE_PS2_ALPS) += alps.o +psmouse-$(CONFIG_MOUSE_PS2_ELANTECH) += elantech.o psmouse-$(CONFIG_MOUSE_PS2_OLPC) += hgpk.o psmouse-$(CONFIG_MOUSE_PS2_LOGIPS2PP) += logips2pp.o psmouse-$(CONFIG_MOUSE_PS2_LIFEBOOK) += lifebook.o diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c new file mode 100644 index 00000000000..b9a25d57bc5 --- /dev/null +++ b/drivers/input/mouse/elantech.c @@ -0,0 +1,674 @@ +/* + * Elantech Touchpad driver (v5) + * + * Copyright (C) 2007-2008 Arjan Opmeer + * + * 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. + * + * Trademarks are the property of their respective owners. + */ + +#include +#include +#include +#include +#include +#include "psmouse.h" +#include "elantech.h" + +#define elantech_debug(format, arg...) \ + do { \ + if (etd->debug) \ + printk(KERN_DEBUG format, ##arg); \ + } while (0) + +/* + * Send a Synaptics style sliced query command + */ +static int synaptics_send_cmd(struct psmouse *psmouse, unsigned char c, + unsigned char *param) +{ + if (psmouse_sliced_command(psmouse, c) || + ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO)) { + pr_err("elantech.c: synaptics_send_cmd query 0x%02x failed.\n", c); + return -1; + } + + return 0; +} + +/* + * A retrying version of ps2_command + */ +static int elantech_ps2_command(struct psmouse *psmouse, + unsigned char *param, int command) +{ + struct ps2dev *ps2dev = &psmouse->ps2dev; + struct elantech_data *etd = psmouse->private; + int rc; + int tries = ETP_PS2_COMMAND_TRIES; + + do { + rc = ps2_command(ps2dev, param, command); + if (rc == 0) + break; + tries--; + elantech_debug("elantech.c: retrying ps2 command 0x%02x (%d).\n", + command, tries); + msleep(ETP_PS2_COMMAND_DELAY); + } while (tries > 0); + + if (rc) + pr_err("elantech.c: ps2 command 0x%02x failed.\n", command); + + return rc; +} + +/* + * Send an Elantech style special command to read a value from a register + */ +static int elantech_read_reg(struct psmouse *psmouse, unsigned char reg, + unsigned char *val) +{ + struct elantech_data *etd = psmouse->private; + unsigned char param[3]; + int rc = 0; + + if (reg < 0x10 || reg > 0x26) + return -1; + + if (reg > 0x11 && reg < 0x20) + return -1; + + switch (etd->hw_version) { + case 1: + if (psmouse_sliced_command(psmouse, ETP_REGISTER_READ) || + psmouse_sliced_command(psmouse, reg) || + ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO)) { + rc = -1; + } + break; + + case 2: + if (elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) || + elantech_ps2_command(psmouse, NULL, ETP_REGISTER_READ) || + elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) || + elantech_ps2_command(psmouse, NULL, reg) || + elantech_ps2_command(psmouse, param, PSMOUSE_CMD_GETINFO)) { + rc = -1; + } + break; + } + + if (rc) + pr_err("elantech.c: failed to read register 0x%02x.\n", reg); + else + *val = param[0]; + + return rc; +} + +/* + * Send an Elantech style special command to write a register with a value + */ +static int elantech_write_reg(struct psmouse *psmouse, unsigned char reg, + unsigned char val) +{ + struct elantech_data *etd = psmouse->private; + int rc = 0; + + if (reg < 0x10 || reg > 0x26) + return -1; + + if (reg > 0x11 && reg < 0x20) + return -1; + + switch (etd->hw_version) { + case 1: + if (psmouse_sliced_command(psmouse, ETP_REGISTER_WRITE) || + psmouse_sliced_command(psmouse, reg) || + psmouse_sliced_command(psmouse, val) || + ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_SETSCALE11)) { + rc = -1; + } + break; + + case 2: + if (elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) || + elantech_ps2_command(psmouse, NULL, ETP_REGISTER_WRITE) || + elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) || + elantech_ps2_command(psmouse, NULL, reg) || + elantech_ps2_command(psmouse, NULL, ETP_PS2_CUSTOM_COMMAND) || + elantech_ps2_command(psmouse, NULL, val) || + elantech_ps2_command(psmouse, NULL, PSMOUSE_CMD_SETSCALE11)) { + rc = -1; + } + break; + } + + if (rc) + pr_err("elantech.c: failed to write register 0x%02x with value 0x%02x.\n", + reg, val); + + return rc; +} + +/* + * Dump a complete mouse movement packet to the syslog + */ +static void elantech_packet_dump(unsigned char *packet, int size) +{ + int i; + + printk(KERN_DEBUG "elantech.c: PS/2 packet ["); + for (i = 0; i < size; i++) + printk("%s0x%02x ", (i) ? ", " : " ", packet[i]); + printk("]\n"); +} + +/* + * Interpret complete data packets and report absolute mode input events for + * hardware version 1. (4 byte packets) + */ +static void elantech_report_absolute_v1(struct psmouse *psmouse) +{ + struct input_dev *dev = psmouse->dev; + struct elantech_data *etd = psmouse->private; + unsigned char *packet = psmouse->packet; + int fingers; + + if (etd->fw_version_maj == 0x01) { + /* byte 0: D U p1 p2 1 p3 R L + byte 1: f 0 th tw x9 x8 y9 y8 */ + fingers = ((packet[1] & 0x80) >> 7) + + ((packet[1] & 0x30) >> 4); + } else { + /* byte 0: n1 n0 p2 p1 1 p3 R L + byte 1: 0 0 0 0 x9 x8 y9 y8 */ + fingers = (packet[0] & 0xc0) >> 6; + } + + input_report_key(dev, BTN_TOUCH, fingers != 0); + + /* byte 2: x7 x6 x5 x4 x3 x2 x1 x0 + byte 3: y7 y6 y5 y4 y3 y2 y1 y0 */ + if (fingers) { + input_report_abs(dev, ABS_X, + ((packet[1] & 0x0c) << 6) | packet[2]); + input_report_abs(dev, ABS_Y, ETP_YMAX_V1 - + (((packet[1] & 0x03) << 8) | packet[3])); + } + + input_report_key(dev, BTN_TOOL_FINGER, fingers == 1); + input_report_key(dev, BTN_TOOL_DOUBLETAP, fingers == 2); + input_report_key(dev, BTN_TOOL_TRIPLETAP, fingers == 3); + input_report_key(dev, BTN_LEFT, packet[0] & 0x01); + input_report_key(dev, BTN_RIGHT, packet[0] & 0x02); + + if ((etd->fw_version_maj == 0x01) && + (etd->capabilities & ETP_CAP_HAS_ROCKER)) { + /* rocker up */ + input_report_key(dev, BTN_FORWARD, packet[0] & 0x40); + /* rocker down */ + input_report_key(dev, BTN_BACK, packet[0] & 0x80); + } + + input_sync(dev); +} + +/* + * Interpret complete data packets and report absolute mode input events for + * hardware version 2. (6 byte packets) + */ +static void elantech_report_absolute_v2(struct psmouse *psmouse) +{ + struct input_dev *dev = psmouse->dev; + unsigned char *packet = psmouse->packet; + int fingers, x1, y1, x2, y2; + + /* byte 0: n1 n0 . . . . R L */ + fingers = (packet[0] & 0xc0) >> 6; + input_report_key(dev, BTN_TOUCH, fingers != 0); + + switch (fingers) { + case 1: + /* byte 1: x15 x14 x13 x12 x11 x10 x9 x8 + byte 2: x7 x6 x5 x4 x4 x2 x1 x0 */ + input_report_abs(dev, ABS_X, (packet[1] << 8) | packet[2]); + /* byte 4: y15 y14 y13 y12 y11 y10 y8 y8 + byte 5: y7 y6 y5 y4 y3 y2 y1 y0 */ + input_report_abs(dev, ABS_Y, ETP_YMAX_V2 - + ((packet[4] << 8) | packet[5])); + break; + + case 2: + /* The coordinate of each finger is reported separately with + a lower resolution for two finger touches */ + /* byte 0: . . ay8 ax8 . . . . + byte 1: ax7 ax6 ax5 ax4 ax3 ax2 ax1 ax0 */ + x1 = ((packet[0] & 0x10) << 4) | packet[1]; + /* byte 2: ay7 ay6 ay5 ay4 ay3 ay2 ay1 ay0 */ + y1 = ETP_2FT_YMAX - (((packet[0] & 0x20) << 3) | packet[2]); + /* byte 3: . . by8 bx8 . . . . + byte 4: bx7 bx6 bx5 bx4 bx3 bx2 bx1 bx0 */ + x2 = ((packet[3] & 0x10) << 4) | packet[4]; + /* byte 5: by7 by8 by5 by4 by3 by2 by1 by0 */ + y2 = ETP_2FT_YMAX - (((packet[3] & 0x20) << 3) | packet[5]); + /* For compatibility with the X Synaptics driver scale up one + coordinate and report as ordinary mouse movent */ + input_report_abs(dev, ABS_X, x1 << 2); + input_report_abs(dev, ABS_Y, y1 << 2); + /* For compatibility with the proprietary X Elantech driver + report both coordinates as hat coordinates */ + input_report_abs(dev, ABS_HAT0X, x1); + input_report_abs(dev, ABS_HAT0Y, y1); + input_report_abs(dev, ABS_HAT1X, x2); + input_report_abs(dev, ABS_HAT1Y, y2); + break; + } + + input_report_key(dev, BTN_TOOL_FINGER, fingers == 1); + input_report_key(dev, BTN_TOOL_DOUBLETAP, fingers == 2); + input_report_key(dev, BTN_TOOL_TRIPLETAP, fingers == 3); + input_report_key(dev, BTN_LEFT, packet[0] & 0x01); + input_report_key(dev, BTN_RIGHT, packet[0] & 0x02); + + input_sync(dev); +} + +static int elantech_check_parity_v1(struct psmouse *psmouse) +{ + struct elantech_data *etd = psmouse->private; + unsigned char *packet = psmouse->packet; + unsigned char p1, p2, p3; + + /* Parity bits are placed differently */ + if (etd->fw_version_maj == 0x01) { + /* byte 0: D U p1 p2 1 p3 R L */ + p1 = (packet[0] & 0x20) >> 5; + p2 = (packet[0] & 0x10) >> 4; + } else { + /* byte 0: n1 n0 p2 p1 1 p3 R L */ + p1 = (packet[0] & 0x10) >> 4; + p2 = (packet[0] & 0x20) >> 5; + } + + p3 = (packet[0] & 0x04) >> 2; + + return etd->parity[packet[1]] == p1 && + etd->parity[packet[2]] == p2 && + etd->parity[packet[3]] == p3; +} + +/* + * Process byte stream from mouse and handle complete packets + */ +static psmouse_ret_t elantech_process_byte(struct psmouse *psmouse) +{ + struct elantech_data *etd = psmouse->private; + + if (psmouse->pktcnt < psmouse->pktsize) + return PSMOUSE_GOOD_DATA; + + if (etd->debug > 1) + elantech_packet_dump(psmouse->packet, psmouse->pktsize); + + switch (etd->hw_version) { + case 1: + if (etd->paritycheck && !elantech_check_parity_v1(psmouse)) + return PSMOUSE_BAD_DATA; + + elantech_report_absolute_v1(psmouse); + break; + + case 2: + /* We don't know how to check parity in protocol v2 */ + elantech_report_absolute_v2(psmouse); + break; + } + + return PSMOUSE_FULL_PACKET; +} + +/* + * Put the touchpad into absolute mode + */ +static int elantech_set_absolute_mode(struct psmouse *psmouse) +{ + struct elantech_data *etd = psmouse->private; + unsigned char val; + int tries = ETP_READ_BACK_TRIES; + int rc = 0; + + switch (etd->hw_version) { + case 1: + etd->reg_10 = 0x16; + etd->reg_11 = 0x8f; + if (elantech_write_reg(psmouse, 0x10, etd->reg_10) || + elantech_write_reg(psmouse, 0x11, etd->reg_11)) { + rc = -1; + } + break; + + case 2: + /* Windows driver values */ + etd->reg_10 = 0x54; + etd->reg_11 = 0x88; /* 0x8a */ + etd->reg_21 = 0x60; /* 0x00 */ + if (elantech_write_reg(psmouse, 0x10, etd->reg_10) || + elantech_write_reg(psmouse, 0x11, etd->reg_11) || + elantech_write_reg(psmouse, 0x21, etd->reg_21)) { + rc = -1; + break; + } + /* + * Read back reg 0x10. The touchpad is probably initalising + * and not ready until we read back the value we just wrote. + */ + do { + rc = elantech_read_reg(psmouse, 0x10, &val); + if (rc == 0) + break; + tries--; + elantech_debug("elantech.c: retrying read (%d).\n", + tries); + msleep(ETP_READ_BACK_DELAY); + } while (tries > 0); + if (rc) + pr_err("elantech.c: failed to read back register 0x10.\n"); + break; + } + + if (rc) + pr_err("elantech.c: failed to initialise registers.\n"); + + return rc; +} + +/* + * Set the appropriate event bits for the input subsystem + */ +static void elantech_set_input_params(struct psmouse *psmouse) +{ + struct input_dev *dev = psmouse->dev; + struct elantech_data *etd = psmouse->private; + + __set_bit(EV_KEY, dev->evbit); + __set_bit(EV_ABS, dev->evbit); + + __set_bit(BTN_LEFT, dev->keybit); + __set_bit(BTN_RIGHT, dev->keybit); + + __set_bit(BTN_TOUCH, dev->keybit); + __set_bit(BTN_TOOL_FINGER, dev->keybit); + __set_bit(BTN_TOOL_DOUBLETAP, dev->keybit); + __set_bit(BTN_TOOL_TRIPLETAP, dev->keybit); + + switch (etd->hw_version) { + case 1: + /* Rocker button */ + if ((etd->fw_version_maj == 0x01) && + (etd->capabilities & ETP_CAP_HAS_ROCKER)) { + __set_bit(BTN_FORWARD, dev->keybit); + __set_bit(BTN_BACK, dev->keybit); + } + input_set_abs_params(dev, ABS_X, ETP_XMIN_V1, ETP_XMAX_V1, 0, 0); + input_set_abs_params(dev, ABS_Y, ETP_YMIN_V1, ETP_YMAX_V1, 0, 0); + break; + + case 2: + input_set_abs_params(dev, ABS_X, ETP_XMIN_V2, ETP_XMAX_V2, 0, 0); + input_set_abs_params(dev, ABS_Y, ETP_YMIN_V2, ETP_YMAX_V2, 0, 0); + input_set_abs_params(dev, ABS_HAT0X, ETP_2FT_XMIN, ETP_2FT_XMAX, 0, 0); + input_set_abs_params(dev, ABS_HAT0Y, ETP_2FT_YMIN, ETP_2FT_YMAX, 0, 0); + input_set_abs_params(dev, ABS_HAT1X, ETP_2FT_XMIN, ETP_2FT_XMAX, 0, 0); + input_set_abs_params(dev, ABS_HAT1Y, ETP_2FT_YMIN, ETP_2FT_YMAX, 0, 0); + break; + } +} + +struct elantech_attr_data { + size_t field_offset; + unsigned char reg; +}; + +/* + * Display a register value by reading a sysfs entry + */ +static ssize_t elantech_show_int_attr(struct psmouse *psmouse, void *data, + char *buf) +{ + struct elantech_data *etd = psmouse->private; + struct elantech_attr_data *attr = data; + unsigned char *reg = (unsigned char *) etd + attr->field_offset; + int rc = 0; + + if (attr->reg) + rc = elantech_read_reg(psmouse, attr->reg, reg); + + return sprintf(buf, "0x%02x\n", (attr->reg && rc) ? -1 : *reg); +} + +/* + * Write a register value by writing a sysfs entry + */ +static ssize_t elantech_set_int_attr(struct psmouse *psmouse, + void *data, const char *buf, size_t count) +{ + struct elantech_data *etd = psmouse->private; + struct elantech_attr_data *attr = data; + unsigned char *reg = (unsigned char *) etd + attr->field_offset; + unsigned long value; + int err; + + err = strict_strtoul(buf, 16, &value); + if (err) + return err; + + if (value > 0xff) + return -EINVAL; + + /* Do we need to preserve some bits for version 2 hardware too? */ + if (etd->hw_version == 1) { + if (attr->reg == 0x10) + /* Force absolute mode always on */ + value |= ETP_R10_ABSOLUTE_MODE; + else if (attr->reg == 0x11) + /* Force 4 byte mode always on */ + value |= ETP_R11_4_BYTE_MODE; + } + + if (!attr->reg || elantech_write_reg(psmouse, attr->reg, value) == 0) + *reg = value; + + return count; +} + +#define ELANTECH_INT_ATTR(_name, _register) \ + static struct elantech_attr_data elantech_attr_##_name = { \ + .field_offset = offsetof(struct elantech_data, _name), \ + .reg = _register, \ + }; \ + PSMOUSE_DEFINE_ATTR(_name, S_IWUSR | S_IRUGO, \ + &elantech_attr_##_name, \ + elantech_show_int_attr, \ + elantech_set_int_attr) + +ELANTECH_INT_ATTR(reg_10, 0x10); +ELANTECH_INT_ATTR(reg_11, 0x11); +ELANTECH_INT_ATTR(reg_20, 0x20); +ELANTECH_INT_ATTR(reg_21, 0x21); +ELANTECH_INT_ATTR(reg_22, 0x22); +ELANTECH_INT_ATTR(reg_23, 0x23); +ELANTECH_INT_ATTR(reg_24, 0x24); +ELANTECH_INT_ATTR(reg_25, 0x25); +ELANTECH_INT_ATTR(reg_26, 0x26); +ELANTECH_INT_ATTR(debug, 0); +ELANTECH_INT_ATTR(paritycheck, 0); + +static struct attribute *elantech_attrs[] = { + &psmouse_attr_reg_10.dattr.attr, + &psmouse_attr_reg_11.dattr.attr, + &psmouse_attr_reg_20.dattr.attr, + &psmouse_attr_reg_21.dattr.attr, + &psmouse_attr_reg_22.dattr.attr, + &psmouse_attr_reg_23.dattr.attr, + &psmouse_attr_reg_24.dattr.attr, + &psmouse_attr_reg_25.dattr.attr, + &psmouse_attr_reg_26.dattr.attr, + &psmouse_attr_debug.dattr.attr, + &psmouse_attr_paritycheck.dattr.attr, + NULL +}; + +static struct attribute_group elantech_attr_group = { + .attrs = elantech_attrs, +}; + +/* + * Use magic knock to detect Elantech touchpad + */ +int elantech_detect(struct psmouse *psmouse, int set_properties) +{ + struct ps2dev *ps2dev = &psmouse->ps2dev; + unsigned char param[3]; + + ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS); + + if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) || + ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE11) || + ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE11) || + ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE11) || + ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO)) { + pr_err("elantech.c: sending Elantech magic knock failed.\n"); + return -1; + } + + /* + * Report this in case there are Elantech models that use a different + * set of magic numbers + */ + if (param[0] != 0x3c || param[1] != 0x03 || param[2] != 0xc8) { + pr_info("elantech.c: unexpected magic knock result 0x%02x, 0x%02x, 0x%02x.\n", + param[0], param[1], param[2]); + return -1; + } + + if (set_properties) { + psmouse->vendor = "Elantech"; + psmouse->name = "Touchpad"; + } + + return 0; +} + +/* + * Clean up sysfs entries when disconnecting + */ +static void elantech_disconnect(struct psmouse *psmouse) +{ + sysfs_remove_group(&psmouse->ps2dev.serio->dev.kobj, + &elantech_attr_group); + kfree(psmouse->private); + psmouse->private = NULL; +} + +/* + * Put the touchpad back into absolute mode when reconnecting + */ +static int elantech_reconnect(struct psmouse *psmouse) +{ + if (elantech_detect(psmouse, 0)) + return -1; + + if (elantech_set_absolute_mode(psmouse)) { + pr_err("elantech.c: failed to put touchpad back into absolute mode.\n"); + return -1; + } + + return 0; +} + +/* + * Initialize the touchpad and create sysfs entries + */ +int elantech_init(struct psmouse *psmouse) +{ + struct elantech_data *etd; + int i, error; + unsigned char param[3]; + + etd = kzalloc(sizeof(struct elantech_data), GFP_KERNEL); + psmouse->private = etd; + if (!etd) + return -1; + + etd->parity[0] = 1; + for (i = 1; i < 256; i++) + etd->parity[i] = etd->parity[i & (i - 1)] ^ 1; + + /* + * Find out what version hardware this is + */ + if (synaptics_send_cmd(psmouse, ETP_FW_VERSION_QUERY, param)) { + pr_err("elantech.c: failed to query firmware version.\n"); + goto init_fail; + } + pr_info("elantech.c: Elantech version query result 0x%02x, 0x%02x, 0x%02x.\n", + param[0], param[1], param[2]); + etd->fw_version_maj = param[0]; + etd->fw_version_min = param[2]; + + /* + * Assume every version greater than this is new EeePC style + * hardware with 6 byte packets + */ + if (etd->fw_version_maj >= 0x02 && etd->fw_version_min >= 0x30) { + etd->hw_version = 2; + /* For now show extra debug information */ + etd->debug = 1; + /* Don't know how to do parity checking for version 2 */ + etd->paritycheck = 0; + } else { + etd->hw_version = 1; + etd->paritycheck = 1; + } + pr_info("elantech.c: assuming hardware version %d, firmware version %d.%d\n", + etd->hw_version, etd->fw_version_maj, etd->fw_version_min); + + if (synaptics_send_cmd(psmouse, ETP_CAPABILITIES_QUERY, param)) { + pr_err("elantech.c: failed to query capabilities.\n"); + goto init_fail; + } + pr_info("elantech.c: Synaptics capabilities query result 0x%02x, 0x%02x, 0x%02x.\n", + param[0], param[1], param[2]); + etd->capabilities = param[0]; + + if (elantech_set_absolute_mode(psmouse)) { + pr_err("elantech.c: failed to put touchpad into absolute mode.\n"); + goto init_fail; + } + + elantech_set_input_params(psmouse); + + error = sysfs_create_group(&psmouse->ps2dev.serio->dev.kobj, + &elantech_attr_group); + if (error) { + pr_err("elantech.c: failed to create sysfs attributes, error: %d.\n", + error); + goto init_fail; + } + + psmouse->protocol_handler = elantech_process_byte; + psmouse->disconnect = elantech_disconnect; + psmouse->reconnect = elantech_reconnect; + psmouse->pktsize = etd->hw_version == 2 ? 6 : 4; + + return 0; + + init_fail: + kfree(etd); + return -1; +} diff --git a/drivers/input/mouse/elantech.h b/drivers/input/mouse/elantech.h new file mode 100644 index 00000000000..bee282b540b --- /dev/null +++ b/drivers/input/mouse/elantech.h @@ -0,0 +1,124 @@ +/* + * Elantech Touchpad driver (v5) + * + * Copyright (C) 2007-2008 Arjan Opmeer + * + * 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. + * + * Trademarks are the property of their respective owners. + */ + +#ifndef _ELANTECH_H +#define _ELANTECH_H + +/* + * Command values for Synaptics style queries + */ +#define ETP_FW_VERSION_QUERY 0x01 +#define ETP_CAPABILITIES_QUERY 0x02 + +/* + * Command values for register reading or writing + */ +#define ETP_REGISTER_READ 0x10 +#define ETP_REGISTER_WRITE 0x11 + +/* + * Hardware version 2 custom PS/2 command value + */ +#define ETP_PS2_CUSTOM_COMMAND 0xf8 + +/* + * Times to retry a ps2_command and millisecond delay between tries + */ +#define ETP_PS2_COMMAND_TRIES 3 +#define ETP_PS2_COMMAND_DELAY 500 + +/* + * Times to try to read back a register and millisecond delay between tries + */ +#define ETP_READ_BACK_TRIES 5 +#define ETP_READ_BACK_DELAY 2000 + +/* + * Register bitmasks for hardware version 1 + */ +#define ETP_R10_ABSOLUTE_MODE 0x04 +#define ETP_R11_4_BYTE_MODE 0x02 + +/* + * Capability bitmasks + */ +#define ETP_CAP_HAS_ROCKER 0x04 + +/* + * One hard to find application note states that X axis range is 0 to 576 + * and Y axis range is 0 to 384 for harware version 1. + * Edge fuzz might be necessary because of bezel around the touchpad + */ +#define ETP_EDGE_FUZZ_V1 32 + +#define ETP_XMIN_V1 ( 0 + ETP_EDGE_FUZZ_V1) +#define ETP_XMAX_V1 (576 - ETP_EDGE_FUZZ_V1) +#define ETP_YMIN_V1 ( 0 + ETP_EDGE_FUZZ_V1) +#define ETP_YMAX_V1 (384 - ETP_EDGE_FUZZ_V1) + +/* + * It seems the resolution for hardware version 2 doubled. + * Hence the X and Y ranges are doubled too. + * The bezel around the pad also appears to be smaller + */ +#define ETP_EDGE_FUZZ_V2 8 + +#define ETP_XMIN_V2 ( 0 + ETP_EDGE_FUZZ_V2) +#define ETP_XMAX_V2 (1152 - ETP_EDGE_FUZZ_V2) +#define ETP_YMIN_V2 ( 0 + ETP_EDGE_FUZZ_V2) +#define ETP_YMAX_V2 ( 768 - ETP_EDGE_FUZZ_V2) + +/* + * For two finger touches the coordinate of each finger gets reported + * separately but with reduced resolution. + */ +#define ETP_2FT_FUZZ 4 + +#define ETP_2FT_XMIN ( 0 + ETP_2FT_FUZZ) +#define ETP_2FT_XMAX (288 - ETP_2FT_FUZZ) +#define ETP_2FT_YMIN ( 0 + ETP_2FT_FUZZ) +#define ETP_2FT_YMAX (192 - ETP_2FT_FUZZ) + +struct elantech_data { + unsigned char reg_10; + unsigned char reg_11; + unsigned char reg_20; + unsigned char reg_21; + unsigned char reg_22; + unsigned char reg_23; + unsigned char reg_24; + unsigned char reg_25; + unsigned char reg_26; + unsigned char debug; + unsigned char capabilities; + unsigned char fw_version_maj; + unsigned char fw_version_min; + unsigned char hw_version; + unsigned char paritycheck; + unsigned char parity[256]; +}; + +#ifdef CONFIG_MOUSE_PS2_ELANTECH +int elantech_detect(struct psmouse *psmouse, int set_properties); +int elantech_init(struct psmouse *psmouse); +#else +static inline int elantech_detect(struct psmouse *psmouse, int set_properties) +{ + return -ENOSYS; +} +static inline int elantech_init(struct psmouse *psmouse) +{ + return -ENOSYS; +} +#endif /* CONFIG_MOUSE_PS2_ELANTECH */ + +#endif diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index 126e977e199..f8f86de694b 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -29,6 +29,7 @@ #include "lifebook.h" #include "trackpoint.h" #include "touchkit_ps2.h" +#include "elantech.h" #define DRIVER_DESC "PS/2 mouse driver" @@ -650,6 +651,19 @@ static int psmouse_extensions(struct psmouse *psmouse, max_proto = PSMOUSE_IMEX; } +/* + * Try Elantech touchpad. + */ + if (max_proto > PSMOUSE_IMEX && + elantech_detect(psmouse, set_properties) == 0) { + if (!set_properties || elantech_init(psmouse) == 0) + return PSMOUSE_ELANTECH; +/* + * Init failed, try basic relative protocols + */ + max_proto = PSMOUSE_IMEX; + } + if (max_proto > PSMOUSE_IMEX) { if (genius_detect(psmouse, set_properties) == 0) return PSMOUSE_GENPS; @@ -789,6 +803,15 @@ static const struct psmouse_protocol psmouse_protocols[] = { .detect = hgpk_detect, }, #endif +#ifdef CONFIG_MOUSE_PS2_ELANTECH + { + .type = PSMOUSE_ELANTECH, + .name = "ETPS/2", + .alias = "elantech", + .detect = elantech_detect, + .init = elantech_init, + }, + #endif { .type = PSMOUSE_CORTRON, .name = "CortronPS/2", diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h index 8b608a1cdd1..54ed267894b 100644 --- a/drivers/input/mouse/psmouse.h +++ b/drivers/input/mouse/psmouse.h @@ -90,6 +90,7 @@ enum psmouse_type { PSMOUSE_TOUCHKIT_PS2, PSMOUSE_CORTRON, PSMOUSE_HGPK, + PSMOUSE_ELANTECH, PSMOUSE_AUTO /* This one should always be last */ }; -- GitLab From 022b7024d4bb1f9a2f30021a2672a0f940ebfa7a Mon Sep 17 00:00:00 2001 From: Dan Nicholson Date: Fri, 17 Oct 2008 11:29:46 +0200 Subject: [PATCH 004/815] Revert "HID: Invert HWHEEL mappings for some Logitech mice" This reverts commit 740f370dc61dc478d891d7d47660bb3ae39ddb4f. It turned out to be correct in the first place: a positive value should be sent when the wheel is moved to the right, and a negative value when moved to the left. This is the behavior expected by the Xorg evdev driver. I must have had a remapping somewhere else in my system when originally testing this. Testing on another system shows that the unpatched kernel is correct. Here is a bug report from Mandriva that brought the problem to my attention: https://qa.mandriva.com/show_bug.cgi?id=44309#c19 Signed-off-by: Dan Nicholson Signed-off-by: Jiri Kosina --- drivers/hid/hid-core.c | 2 -- drivers/hid/hid-ids.h | 2 -- drivers/hid/hid-lg.c | 5 ----- 3 files changed, 9 deletions(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 721a36d9758..47265bb9fa3 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1275,8 +1275,6 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_KBD) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_ELITE_KBD) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_CORDLESS_DESKTOP_LX500) }, - { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_LX3) }, - { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_V150) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_EXTREME_3D) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WHEEL) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index d9a1ba920c2..0994d7204b1 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -268,8 +268,6 @@ #define USB_DEVICE_ID_LD_MACHINETEST 0x2040 #define USB_VENDOR_ID_LOGITECH 0x046d -#define USB_DEVICE_ID_LOGITECH_LX3 0xc044 -#define USB_DEVICE_ID_LOGITECH_V150 0xc047 #define USB_DEVICE_ID_LOGITECH_RECEIVER 0xc101 #define USB_DEVICE_ID_LOGITECH_HARMONY_FIRST 0xc110 #define USB_DEVICE_ID_LOGITECH_HARMONY_LAST 0xc14f diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c index 406d8c82abf..2bae340eafe 100644 --- a/drivers/hid/hid-lg.c +++ b/drivers/hid/hid-lg.c @@ -287,11 +287,6 @@ static const struct hid_device_id lg_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_CORDLESS_DESKTOP_LX500), .driver_data = LG_IGNORE_DOUBLED_WHEEL | LG_EXPANDED_KEYMAP }, - { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_LX3), - .driver_data = LG_INVERT_HWHEEL }, - { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_V150), - .driver_data = LG_INVERT_HWHEEL }, - { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_EXTREME_3D), .driver_data = LG_NOGET }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WHEEL), -- GitLab From 1e093206734568e780c2717da1c89b97e9471954 Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Fri, 17 Oct 2008 11:52:23 +0200 Subject: [PATCH 005/815] HID: add support for another Gyration remote control There is a slightly different Gyration remote control, which requires the quirks we already have in place for the 0x0002 PID, plus KEY_MEDIA mapping is different. Reported-by: Marc Randolph Signed-off-by: Jiri Kosina --- drivers/hid/hid-core.c | 1 + drivers/hid/hid-gyration.c | 4 +++- drivers/hid/hid-ids.h | 1 + 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 47265bb9fa3..131adb3ea17 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1264,6 +1264,7 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_SK8115) }, { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) }, { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) }, + { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) }, { HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER) }, diff --git a/drivers/hid/hid-gyration.c b/drivers/hid/hid-gyration.c index ac5120f542c..04a0afec52a 100644 --- a/drivers/hid/hid-gyration.c +++ b/drivers/hid/hid-gyration.c @@ -4,9 +4,9 @@ * Copyright (c) 1999 Andreas Gal * Copyright (c) 2000-2005 Vojtech Pavlik * Copyright (c) 2005 Michael Haboustak for Concept2, Inc - * Copyright (c) 2006-2007 Jiri Kosina * Copyright (c) 2007 Paul Walmsley * Copyright (c) 2008 Jiri Slaby + * Copyright (c) 2006-2008 Jiri Kosina */ /* @@ -40,6 +40,7 @@ static int gyration_input_mapping(struct hid_device *hdev, struct hid_input *hi, case 0x025: gy_map_key_clear(KEY_PVR); break; case 0x046: gy_map_key_clear(KEY_MEDIA); break; case 0x047: gy_map_key_clear(KEY_MP3); break; + case 0x048: gy_map_key_clear(KEY_MEDIA); break; case 0x049: gy_map_key_clear(KEY_CAMERA); break; case 0x04a: gy_map_key_clear(KEY_VIDEO); break; @@ -68,6 +69,7 @@ static int gyration_event(struct hid_device *hdev, struct hid_field *field, static const struct hid_device_id gyration_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) }, + { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) }, { } }; MODULE_DEVICE_TABLE(hid, gyration_devices); diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 0994d7204b1..1b2a83418e3 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -236,6 +236,7 @@ #define USB_VENDOR_ID_GYRATION 0x0c16 #define USB_DEVICE_ID_GYRATION_REMOTE 0x0002 +#define USB_DEVICE_ID_GYRATION_REMOTE_2 0x0003 #define USB_VENDOR_ID_HAPP 0x078b #define USB_DEVICE_ID_UGCI_DRIVING 0x0010 -- GitLab From 140ae3eb6feb6ae96ba1ff073049beb985ea00e8 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Fri, 17 Oct 2008 18:04:48 +0200 Subject: [PATCH 006/815] HID: fix hidraw_exit section mismatch hidraw_exit() marked as __exit is called from __init function from HID core. Remove the section placement from that function. Reported-by: Geert Uytterhoeven Signed-off-by: Jiri Slaby Signed-off-by: Jiri Kosina --- drivers/hid/hidraw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c index af3edb98df4..1c23813995a 100644 --- a/drivers/hid/hidraw.c +++ b/drivers/hid/hidraw.c @@ -403,7 +403,7 @@ out: return result; } -void __exit hidraw_exit(void) +void hidraw_exit(void) { dev_t dev_id = MKDEV(hidraw_major, 0); -- GitLab From aafcf998c333a2a29e12093437eef32a60a8018d Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sun, 5 Oct 2008 17:35:41 +0100 Subject: [PATCH 007/815] pcmcia: IRQ_TYPE_EXCLUSIVE is long obsoleted Switch more drivers to dynamic sharing after checking their IRQ handlers use dev_id and are robust Signed-off-by: Alan Cox Acked-by: Marcel Holtmann Signed-off-by: Dominik Brodowski --- drivers/bluetooth/bluecard_cs.c | 2 +- drivers/bluetooth/bt3c_cs.c | 6 ++++-- drivers/bluetooth/btuart_cs.c | 6 ++++-- drivers/bluetooth/dtl1_cs.c | 7 +++++-- drivers/char/pcmcia/synclink_cs.c | 2 +- drivers/parport/parport_cs.c | 2 +- 6 files changed, 16 insertions(+), 9 deletions(-) diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index e6ee21d99d9..b0e569ba730 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -867,7 +867,7 @@ static int bluecard_probe(struct pcmcia_device *link) link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; link->io.NumPorts1 = 8; - link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT; + link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT; link->irq.IRQInfo1 = IRQ_LEVEL_ID; link->irq.Handler = bluecard_interrupt; diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 2cbe70b6647..b3e4d07a4ac 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -343,6 +343,7 @@ static irqreturn_t bt3c_interrupt(int irq, void *dev_inst) bt3c_info_t *info = dev_inst; unsigned int iobase; int iir; + irqreturn_t r = IRQ_NONE; BUG_ON(!info->hdev); @@ -374,11 +375,12 @@ static irqreturn_t bt3c_interrupt(int irq, void *dev_inst) outb(iir, iobase + CONTROL); } + r = IRQ_HANDLED; } spin_unlock(&(info->lock)); - return IRQ_HANDLED; + return r; } @@ -657,7 +659,7 @@ static int bt3c_probe(struct pcmcia_device *link) link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; link->io.NumPorts1 = 8; - link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT; + link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT; link->irq.IRQInfo1 = IRQ_LEVEL_ID; link->irq.Handler = bt3c_interrupt; diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 8e556b7ff9f..efd689a062e 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -293,6 +293,7 @@ static irqreturn_t btuart_interrupt(int irq, void *dev_inst) unsigned int iobase; int boguscount = 0; int iir, lsr; + irqreturn_t r = IRQ_NONE; BUG_ON(!info->hdev); @@ -302,6 +303,7 @@ static irqreturn_t btuart_interrupt(int irq, void *dev_inst) iir = inb(iobase + UART_IIR) & UART_IIR_ID; while (iir) { + r = IRQ_HANDLED; /* Clear interrupt */ lsr = inb(iobase + UART_LSR); @@ -335,7 +337,7 @@ static irqreturn_t btuart_interrupt(int irq, void *dev_inst) spin_unlock(&(info->lock)); - return IRQ_HANDLED; + return r; } @@ -586,7 +588,7 @@ static int btuart_probe(struct pcmcia_device *link) link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; link->io.NumPorts1 = 8; - link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT; + link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT; link->irq.IRQInfo1 = IRQ_LEVEL_ID; link->irq.Handler = btuart_interrupt; diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index e6e6b037695..901bdd95655 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -297,6 +297,7 @@ static irqreturn_t dtl1_interrupt(int irq, void *dev_inst) unsigned char msr; int boguscount = 0; int iir, lsr; + irqreturn_t r = IRQ_NONE; BUG_ON(!info->hdev); @@ -307,6 +308,7 @@ static irqreturn_t dtl1_interrupt(int irq, void *dev_inst) iir = inb(iobase + UART_IIR) & UART_IIR_ID; while (iir) { + r = IRQ_HANDLED; /* Clear interrupt */ lsr = inb(iobase + UART_LSR); @@ -343,11 +345,12 @@ static irqreturn_t dtl1_interrupt(int irq, void *dev_inst) info->ri_latch = msr & UART_MSR_RI; clear_bit(XMIT_WAITING, &(info->tx_state)); dtl1_write_wakeup(info); + r = IRQ_HANDLED; } spin_unlock(&(info->lock)); - return IRQ_HANDLED; + return r; } @@ -568,7 +571,7 @@ static int dtl1_probe(struct pcmcia_device *link) link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; link->io.NumPorts1 = 8; - link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT; + link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT; link->irq.IRQInfo1 = IRQ_LEVEL_ID; link->irq.Handler = dtl1_interrupt; diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index 9a626e50b79..4d64a02612a 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -554,7 +554,7 @@ static int mgslpc_probe(struct pcmcia_device *link) /* Initialize the struct pcmcia_device structure */ /* Interrupt setup */ - link->irq.Attributes = IRQ_TYPE_EXCLUSIVE; + link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; link->irq.IRQInfo1 = IRQ_LEVEL_ID; link->irq.Handler = NULL; diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index b1899e9c1f6..0cd5fbc7f2c 100644 --- a/drivers/parport/parport_cs.c +++ b/drivers/parport/parport_cs.c @@ -112,7 +112,7 @@ static int parport_probe(struct pcmcia_device *link) link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; link->io.Attributes2 = IO_DATA_PATH_WIDTH_8; - link->irq.Attributes = IRQ_TYPE_EXCLUSIVE; + link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; link->irq.IRQInfo1 = IRQ_LEVEL_ID; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; -- GitLab From 7bbfd39bb9a5623cb8e0bcc54aee9b43d9ee97b9 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sun, 5 Oct 2008 17:35:59 +0100 Subject: [PATCH 008/815] pcmcia: Whine harder about use of EXCLUSIVE The exclusive IRQ line support is a legacy and any remaining drivers that cannot share interrupts need tidying up so whine harder about them. Signed-off-by: Alan Cox Signed-off-by: Dominik Brodowski --- drivers/pcmcia/pcmcia_resource.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index afea2b2558b..76d4a98f095 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -693,8 +693,9 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req) type = 0; if (s->functions > 1) /* All of this ought to be handled higher up */ type = IRQF_SHARED; - if (req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) + else if (req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) type = IRQF_SHARED; + else printk(KERN_WARNING "pcmcia: Driver needs updating to support IRQ sharing.\n"); #ifdef CONFIG_PCMCIA_PROBE -- GitLab From 5cb02ff3489d710c73b4a21bb804feedeacce116 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sun, 5 Oct 2008 17:39:16 +0100 Subject: [PATCH 009/815] fdomain_cs: Sort out modules with duplicate description The PCMCIA one provides its own description so in PCMCIA mode we should use that. Signed-off-by: Alan Cox Signed-off-by: Dominik Brodowski --- drivers/scsi/fdomain.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c index c33bcb284df..56f4e6bffc2 100644 --- a/drivers/scsi/fdomain.c +++ b/drivers/scsi/fdomain.c @@ -290,9 +290,11 @@ #include #include "fdomain.h" +#ifndef PCMCIA MODULE_AUTHOR("Rickard E. Faith"); MODULE_DESCRIPTION("Future domain SCSI driver"); MODULE_LICENSE("GPL"); +#endif #define VERSION "$Revision: 5.51 $" -- GitLab From 550cb3c3c1fa48171c6358b8641bd01119f5386f Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Sun, 19 Oct 2008 20:34:31 +0200 Subject: [PATCH 010/815] HID: Remove "default m" for Thrustmaster and Zeroplus No reason at all to make these obscure drivers default m Signed-off-by: Andi Kleen Signed-off-by: Jiri Kosina --- drivers/hid/Kconfig | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index f5999a91614..b4fd8ca701a 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -247,7 +247,6 @@ config HID_SUNPLUS config THRUSTMASTER_FF tristate "ThrustMaster devices support" - default m depends on USB_HID select INPUT_FF_MEMLESS help @@ -256,7 +255,6 @@ config THRUSTMASTER_FF config ZEROPLUS_FF tristate "Zeroplus based game controller support" - default m depends on USB_HID select INPUT_FF_MEMLESS help -- GitLab From ac2d98998c32fcdc8d8919b7a4536a7945fd0422 Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Mon, 20 Oct 2008 12:37:43 +0200 Subject: [PATCH 011/815] HID: quirk for OLED devices present in ASUS G50/G70/G71 The new revision of OLED device (0x0b05/0x175b) found in ASUS G50/G70/G71 should be ignored the same way we currently do for 0x1726, so that asus_oled driver can make use of the device. Reported-by: Costin Grigoras Signed-off-by: Jiri Kosina --- drivers/hid/hid-core.c | 1 + drivers/hid/hid-ids.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 131adb3ea17..ec5f470ff86 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1405,6 +1405,7 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1) }, { HID_USB_DEVICE(USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232) }, { HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM)}, + { HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM2)}, { HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD) }, { HID_USB_DEVICE(USB_VENDOR_ID_CIDC, 0x0103) }, { HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 1b2a83418e3..1635ccd877d 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -89,6 +89,7 @@ #define USB_VENDOR_ID_ASUS 0x0b05 #define USB_DEVICE_ID_ASUS_LCM 0x1726 +#define USB_DEVICE_ID_ASUS_LCM2 0x175b #define USB_VENDOR_ID_ATEN 0x0557 #define USB_DEVICE_ID_ATEN_UC100KM 0x2004 -- GitLab From c513867561eeb07d24a0bdda1a18a8f91921a301 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Tue, 14 Oct 2008 18:08:48 -0400 Subject: [PATCH 012/815] ftrace: do not enclose logic in WARN_ON In ftrace, logic is defined in the WARN_ON_ONCE, which can become a nop with some configs. This patch fixes it. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- arch/x86/kernel/ftrace.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index d073d981a73..8821ceabf51 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -62,6 +62,7 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code, unsigned char *new_code) { unsigned char replaced[MCOUNT_INSN_SIZE]; + int ret; /* * Note: Due to modules and __init, code can @@ -77,8 +78,9 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code, if (memcmp(replaced, old_code, MCOUNT_INSN_SIZE) != 0) return 2; - WARN_ON_ONCE(__copy_to_user_inatomic((char __user *)ip, new_code, - MCOUNT_INSN_SIZE)); + ret = __copy_to_user_inatomic((char __user *)ip, new_code, + MCOUNT_INSN_SIZE); + WARN_ON_ONCE(ret); sync_core(); -- GitLab From bd95b88d9e51fcbf392a7e90338a8fcc3499cbd6 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 16 Oct 2008 09:31:27 -0400 Subject: [PATCH 013/815] ftrace: release functions from hash The x86 architecture uses a static recording of mcount caller locations and is not affected by this patch. For architectures still using the dynamic ftrace daemon, this patch is critical. It removes the race between the recording of a function that calls mcount, the unloading of a module, and the ftrace daemon updating the call sites. This patch adds the releasing of the hash functions that the daemon uses to update the mcount call sites. When a module is unloaded, not only are the replaced call site table update, but now so is the hash recorded functions that the ftrace daemon will use. Again, architectures that implement MCOUNT_RECORD are not affected by this (which currently only x86 has). Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/ftrace.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 4dda4f60a2a..1f54a94189f 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -164,10 +164,14 @@ static DEFINE_SPINLOCK(ftrace_hash_lock); #define ftrace_hash_lock(flags) spin_lock_irqsave(&ftrace_hash_lock, flags) #define ftrace_hash_unlock(flags) \ spin_unlock_irqrestore(&ftrace_hash_lock, flags) +static void ftrace_release_hash(unsigned long start, unsigned long end); #else /* This is protected via the ftrace_lock with MCOUNT_RECORD. */ #define ftrace_hash_lock(flags) do { (void)(flags); } while (0) #define ftrace_hash_unlock(flags) do { } while(0) +static inline void ftrace_release_hash(unsigned long start, unsigned long end) +{ +} #endif /* @@ -347,6 +351,7 @@ void ftrace_release(void *start, unsigned long size) } spin_unlock(&ftrace_lock); + ftrace_release_hash(s, e); } static struct dyn_ftrace *ftrace_alloc_dyn_node(unsigned long ip) @@ -1659,6 +1664,44 @@ void __init ftrace_init(void) ftrace_disabled = 1; } #else /* CONFIG_FTRACE_MCOUNT_RECORD */ + +static void ftrace_release_hash(unsigned long start, unsigned long end) +{ + struct dyn_ftrace *rec; + struct hlist_node *t, *n; + struct hlist_head *head, temp_list; + unsigned long flags; + int i, cpu; + + preempt_disable_notrace(); + + /* disable incase we call something that calls mcount */ + cpu = raw_smp_processor_id(); + per_cpu(ftrace_shutdown_disable_cpu, cpu)++; + + ftrace_hash_lock(flags); + + for (i = 0; i < FTRACE_HASHSIZE; i++) { + INIT_HLIST_HEAD(&temp_list); + head = &ftrace_hash[i]; + + /* all CPUS are stopped, we are safe to modify code */ + hlist_for_each_entry_safe(rec, t, n, head, node) { + if (rec->flags & FTRACE_FL_FREE) + continue; + + if ((rec->ip >= start) && (rec->ip < end)) + ftrace_free_rec(rec); + } + } + + ftrace_hash_unlock(flags); + + per_cpu(ftrace_shutdown_disable_cpu, cpu)--; + preempt_enable_notrace(); + +} + static int ftraced(void *ignore) { unsigned long usecs; -- GitLab From c2db8054c1eaf99983d8deee347876b01c26c2cf Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Mon, 6 Oct 2008 19:06:11 -0400 Subject: [PATCH 014/815] ftrace: fix depends A lot of tracers have HAVE_FTRACE as a dependent config where it really should not. The HAVE_FTRACE is a misnomer (soon to be fixed) and describes if the architecture has the function tracer (mcount) implemented. The ftrace infrastructure is implemented in all archs. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/Kconfig | 5 ----- 1 file changed, 5 deletions(-) diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 1cb3e1f616a..5866edbc2ed 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -49,7 +49,6 @@ config IRQSOFF_TRACER default n depends on TRACE_IRQFLAGS_SUPPORT depends on GENERIC_TIME - depends on HAVE_FTRACE depends on DEBUG_KERNEL select TRACE_IRQFLAGS select TRACING @@ -73,7 +72,6 @@ config PREEMPT_TRACER default n depends on GENERIC_TIME depends on PREEMPT - depends on HAVE_FTRACE depends on DEBUG_KERNEL select TRACING select TRACER_MAX_TRACE @@ -101,7 +99,6 @@ config SYSPROF_TRACER config SCHED_TRACER bool "Scheduling Latency Tracer" - depends on HAVE_FTRACE depends on DEBUG_KERNEL select TRACING select CONTEXT_SWITCH_TRACER @@ -112,7 +109,6 @@ config SCHED_TRACER config CONTEXT_SWITCH_TRACER bool "Trace process context switches" - depends on HAVE_FTRACE depends on DEBUG_KERNEL select TRACING select MARKERS @@ -122,7 +118,6 @@ config CONTEXT_SWITCH_TRACER config BOOT_TRACER bool "Trace boot initcalls" - depends on HAVE_FTRACE depends on DEBUG_KERNEL select TRACING help -- GitLab From 606576ce816603d9fe1fb453a88bc6eea16ca709 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Mon, 6 Oct 2008 19:06:12 -0400 Subject: [PATCH 015/815] ftrace: rename FTRACE to FUNCTION_TRACER Due to confusion between the ftrace infrastructure and the gcc profiling tracer "ftrace", this patch renames the config options from FTRACE to FUNCTION_TRACER. The other two names that are offspring from FTRACE DYNAMIC_FTRACE and FTRACE_MCOUNT_RECORD will stay the same. This patch was generated mostly by script, and partially by hand. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- Makefile | 2 +- arch/arm/Kconfig | 4 ++-- arch/arm/boot/compressed/Makefile | 2 +- arch/arm/include/asm/ftrace.h | 2 +- arch/arm/kernel/armksyms.c | 2 +- arch/arm/kernel/entry-common.S | 4 ++-- arch/powerpc/Kconfig | 2 +- arch/powerpc/Makefile | 2 +- arch/powerpc/include/asm/ftrace.h | 2 +- arch/powerpc/kernel/Makefile | 2 +- arch/powerpc/kernel/entry_32.S | 2 +- arch/powerpc/kernel/entry_64.S | 2 +- arch/powerpc/kernel/ppc_ksyms.c | 2 +- arch/powerpc/platforms/powermac/Makefile | 2 +- arch/sparc64/Kconfig | 2 +- arch/sparc64/Kconfig.debug | 2 +- arch/sparc64/lib/mcount.S | 4 ++-- arch/x86/Kconfig | 2 +- arch/x86/kernel/Makefile | 2 +- arch/x86/kernel/entry_32.S | 4 ++-- arch/x86/kernel/entry_64.S | 4 ++-- arch/x86/kernel/i386_ksyms_32.c | 2 +- arch/x86/kernel/x8664_ksyms_64.c | 2 +- arch/x86/xen/Makefile | 2 +- include/asm-x86/ftrace.h | 4 ++-- include/linux/ftrace.h | 12 ++++++------ kernel/Makefile | 4 ++-- kernel/sysctl.c | 2 +- kernel/trace/Kconfig | 17 +++++++++-------- kernel/trace/Makefile | 6 +++--- kernel/trace/trace.c | 2 +- kernel/trace/trace.h | 2 +- kernel/trace/trace_irqsoff.c | 4 ++-- kernel/trace/trace_sched_wakeup.c | 4 ++-- kernel/trace/trace_selftest.c | 4 ++-- lib/Makefile | 2 +- 36 files changed, 61 insertions(+), 60 deletions(-) diff --git a/Makefile b/Makefile index 16e3fbb968a..b7eb70b13ca 100644 --- a/Makefile +++ b/Makefile @@ -536,7 +536,7 @@ KBUILD_CFLAGS += -g KBUILD_AFLAGS += -gdwarf-2 endif -ifdef CONFIG_FTRACE +ifdef CONFIG_FUNCTION_TRACER KBUILD_CFLAGS += -pg endif diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 4853f9df37b..c2f18ea4050 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -16,8 +16,8 @@ config ARM select HAVE_ARCH_KGDB select HAVE_KPROBES if (!XIP_KERNEL) select HAVE_KRETPROBES if (HAVE_KPROBES) - select HAVE_FTRACE if (!XIP_KERNEL) - select HAVE_DYNAMIC_FTRACE if (HAVE_FTRACE) + select HAVE_FUNCTION_TRACER if (!XIP_KERNEL) + select HAVE_DYNAMIC_FTRACE if (HAVE_FUNCTION_TRACER) select HAVE_GENERIC_DMA_COHERENT help The ARM series is a line of low-power-consumption RISC chip designs diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 7a03f200788..c47f2a3f8f8 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -70,7 +70,7 @@ SEDFLAGS = s/TEXT_START/$(ZTEXTADDR)/;s/BSS_START/$(ZBSSADDR)/ targets := vmlinux vmlinux.lds piggy.gz piggy.o font.o font.c \ head.o misc.o $(OBJS) -ifeq ($(CONFIG_FTRACE),y) +ifeq ($(CONFIG_FUNCTION_TRACER),y) ORIG_CFLAGS := $(KBUILD_CFLAGS) KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS)) endif diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h index 584ef9a8e5a..39c8bc1a006 100644 --- a/arch/arm/include/asm/ftrace.h +++ b/arch/arm/include/asm/ftrace.h @@ -1,7 +1,7 @@ #ifndef _ASM_ARM_FTRACE #define _ASM_ARM_FTRACE -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER #define MCOUNT_ADDR ((long)(mcount)) #define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */ diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c index 2357b1cf1cf..c74f766ffc1 100644 --- a/arch/arm/kernel/armksyms.c +++ b/arch/arm/kernel/armksyms.c @@ -183,6 +183,6 @@ EXPORT_SYMBOL(_find_next_bit_be); EXPORT_SYMBOL(copy_page); -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER EXPORT_SYMBOL(mcount); #endif diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 3aa14dcc5ba..06269ea375c 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -101,7 +101,7 @@ ENDPROC(ret_from_fork) #undef CALL #define CALL(x) .long x -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER #ifdef CONFIG_DYNAMIC_FTRACE ENTRY(mcount) stmdb sp!, {r0-r3, lr} @@ -149,7 +149,7 @@ trace: ftrace_stub: mov pc, lr -#endif /* CONFIG_FTRACE */ +#endif /* CONFIG_FUNCTION_TRACER */ /*============================================================================= * SWI handler diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 380baa1780e..97d86702e2d 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -112,7 +112,7 @@ config PPC bool default y select HAVE_DYNAMIC_FTRACE - select HAVE_FTRACE + select HAVE_FUNCTION_TRACER select ARCH_WANT_OPTIONAL_GPIOLIB select HAVE_IDE select HAVE_IOREMAP_PROT diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 24dd1a37f8f..1f066706994 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -122,7 +122,7 @@ KBUILD_CFLAGS += -mcpu=powerpc endif # Work around a gcc code-gen bug with -fno-omit-frame-pointer. -ifeq ($(CONFIG_FTRACE),y) +ifeq ($(CONFIG_FUNCTION_TRACER),y) KBUILD_CFLAGS += -mno-sched-epilog endif diff --git a/arch/powerpc/include/asm/ftrace.h b/arch/powerpc/include/asm/ftrace.h index de921326cca..b298f7a631e 100644 --- a/arch/powerpc/include/asm/ftrace.h +++ b/arch/powerpc/include/asm/ftrace.h @@ -1,7 +1,7 @@ #ifndef _ASM_POWERPC_FTRACE #define _ASM_POWERPC_FTRACE -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER #define MCOUNT_ADDR ((long)(_mcount)) #define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */ diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index fdb58253fa5..92673b43858 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -12,7 +12,7 @@ CFLAGS_prom_init.o += -fPIC CFLAGS_btext.o += -fPIC endif -ifdef CONFIG_FTRACE +ifdef CONFIG_FUNCTION_TRACER # Do not trace early boot code CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog CFLAGS_REMOVE_prom_init.o = -pg -mno-sched-epilog diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index 1cbbf703364..7ecc0d1855c 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -1158,7 +1158,7 @@ machine_check_in_rtas: #endif /* CONFIG_PPC_RTAS */ -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER #ifdef CONFIG_DYNAMIC_FTRACE _GLOBAL(mcount) _GLOBAL(_mcount) diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index fd8b4bae9b0..e6d52845854 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -884,7 +884,7 @@ _GLOBAL(enter_prom) mtlr r0 blr -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER #ifdef CONFIG_DYNAMIC_FTRACE _GLOBAL(mcount) _GLOBAL(_mcount) diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c index 8edc2359c41..260089dccfb 100644 --- a/arch/powerpc/kernel/ppc_ksyms.c +++ b/arch/powerpc/kernel/ppc_ksyms.c @@ -68,7 +68,7 @@ EXPORT_SYMBOL(single_step_exception); EXPORT_SYMBOL(sys_sigreturn); #endif -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER EXPORT_SYMBOL(_mcount); #endif diff --git a/arch/powerpc/platforms/powermac/Makefile b/arch/powerpc/platforms/powermac/Makefile index be60d64be7a..50f16939255 100644 --- a/arch/powerpc/platforms/powermac/Makefile +++ b/arch/powerpc/platforms/powermac/Makefile @@ -1,6 +1,6 @@ CFLAGS_bootx_init.o += -fPIC -ifdef CONFIG_FTRACE +ifdef CONFIG_FUNCTION_TRACER # Do not trace early boot code CFLAGS_REMOVE_bootx_init.o = -pg -mno-sched-epilog endif diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 5446e2a499b..d269400d286 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -12,7 +12,7 @@ config SPARC64 bool default y select HAVE_DYNAMIC_FTRACE - select HAVE_FTRACE + select HAVE_FUNCTION_TRACER select HAVE_IDE select HAVE_LMB select HAVE_ARCH_KGDB diff --git a/arch/sparc64/Kconfig.debug b/arch/sparc64/Kconfig.debug index d6d32d178fc..c40515c0669 100644 --- a/arch/sparc64/Kconfig.debug +++ b/arch/sparc64/Kconfig.debug @@ -33,7 +33,7 @@ config DEBUG_PAGEALLOC config MCOUNT bool - depends on STACK_DEBUG || FTRACE + depends on STACK_DEBUG || FUNCTION_TRACER default y config FRAME_POINTER diff --git a/arch/sparc64/lib/mcount.S b/arch/sparc64/lib/mcount.S index fad90ddb3a2..7ce9c65f359 100644 --- a/arch/sparc64/lib/mcount.S +++ b/arch/sparc64/lib/mcount.S @@ -93,7 +93,7 @@ mcount: nop 1: #endif -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER #ifdef CONFIG_DYNAMIC_FTRACE mov %o7, %o0 .globl mcount_call @@ -119,7 +119,7 @@ mcount_call: .size _mcount,.-_mcount .size mcount,.-mcount -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER .globl ftrace_stub .type ftrace_stub,#function ftrace_stub: diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 40ee8080956..290e21aa774 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -28,7 +28,7 @@ config X86 select HAVE_KRETPROBES select HAVE_FTRACE_MCOUNT_RECORD select HAVE_DYNAMIC_FTRACE - select HAVE_FTRACE + select HAVE_FUNCTION_TRACER select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64) select HAVE_ARCH_KGDB if !X86_VOYAGER select HAVE_ARCH_TRACEHOOK diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 0d41f0343dc..ec3d30136bf 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -6,7 +6,7 @@ extra-y := head_$(BITS).o head$(BITS).o head.o init_task.o vmlinu CPPFLAGS_vmlinux.lds += -U$(UTS_MACHINE) -ifdef CONFIG_FTRACE +ifdef CONFIG_FUNCTION_TRACER # Do not profile debug and lowlevel utilities CFLAGS_REMOVE_tsc.o = -pg CFLAGS_REMOVE_rtc.o = -pg diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S index 4e4269c73bb..9d49facc21f 100644 --- a/arch/x86/kernel/entry_32.S +++ b/arch/x86/kernel/entry_32.S @@ -1149,7 +1149,7 @@ ENDPROC(xen_failsafe_callback) #endif /* CONFIG_XEN */ -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER #ifdef CONFIG_DYNAMIC_FTRACE ENTRY(mcount) @@ -1204,7 +1204,7 @@ trace: jmp ftrace_stub END(mcount) #endif /* CONFIG_DYNAMIC_FTRACE */ -#endif /* CONFIG_FTRACE */ +#endif /* CONFIG_FUNCTION_TRACER */ .section .rodata,"a" #include "syscall_table_32.S" diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index 09e7145484c..b86f332c96a 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -61,7 +61,7 @@ .code64 -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER #ifdef CONFIG_DYNAMIC_FTRACE ENTRY(mcount) retq @@ -138,7 +138,7 @@ trace: jmp ftrace_stub END(mcount) #endif /* CONFIG_DYNAMIC_FTRACE */ -#endif /* CONFIG_FTRACE */ +#endif /* CONFIG_FUNCTION_TRACER */ #ifndef CONFIG_PREEMPT #define retint_kernel retint_restore_args diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c index dd7ebee446a..43cec6bdda6 100644 --- a/arch/x86/kernel/i386_ksyms_32.c +++ b/arch/x86/kernel/i386_ksyms_32.c @@ -5,7 +5,7 @@ #include #include -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER /* mcount is defined in assembly */ EXPORT_SYMBOL(mcount); #endif diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c index b545f371b5f..695e426aa35 100644 --- a/arch/x86/kernel/x8664_ksyms_64.c +++ b/arch/x86/kernel/x8664_ksyms_64.c @@ -12,7 +12,7 @@ #include #include -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER /* mcount is defined in assembly */ EXPORT_SYMBOL(mcount); #endif diff --git a/arch/x86/xen/Makefile b/arch/x86/xen/Makefile index 313947940a1..6dcefba7836 100644 --- a/arch/x86/xen/Makefile +++ b/arch/x86/xen/Makefile @@ -1,4 +1,4 @@ -ifdef CONFIG_FTRACE +ifdef CONFIG_FUNCTION_TRACER # Do not profile debug and lowlevel utilities CFLAGS_REMOVE_spinlock.o = -pg CFLAGS_REMOVE_time.o = -pg diff --git a/include/asm-x86/ftrace.h b/include/asm-x86/ftrace.h index 1bb6f9bbe1a..233bb9b869c 100644 --- a/include/asm-x86/ftrace.h +++ b/include/asm-x86/ftrace.h @@ -1,7 +1,7 @@ #ifndef ASM_X86__FTRACE_H #define ASM_X86__FTRACE_H -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER #define MCOUNT_ADDR ((long)(mcount)) #define MCOUNT_INSN_SIZE 5 /* sizeof mcount call */ @@ -19,6 +19,6 @@ static inline unsigned long ftrace_call_adjust(unsigned long addr) } #endif -#endif /* CONFIG_FTRACE */ +#endif /* CONFIG_FUNCTION_TRACER */ #endif /* ASM_X86__FTRACE_H */ diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index a3d46151be1..0e952958915 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -8,7 +8,7 @@ #include #include -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER extern int ftrace_enabled; extern int @@ -36,12 +36,12 @@ void clear_ftrace_function(void); extern void ftrace_stub(unsigned long a0, unsigned long a1); -#else /* !CONFIG_FTRACE */ +#else /* !CONFIG_FUNCTION_TRACER */ # define register_ftrace_function(ops) do { } while (0) # define unregister_ftrace_function(ops) do { } while (0) # define clear_ftrace_function(ops) do { } while (0) static inline void ftrace_kill_atomic(void) { } -#endif /* CONFIG_FTRACE */ +#endif /* CONFIG_FUNCTION_TRACER */ #ifdef CONFIG_DYNAMIC_FTRACE # define FTRACE_HASHBITS 10 @@ -101,7 +101,7 @@ void ftrace_kill_atomic(void); static inline void tracer_disable(void) { -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER ftrace_enabled = 0; #endif } @@ -113,7 +113,7 @@ static inline void tracer_disable(void) */ static inline int __ftrace_enabled_save(void) { -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER int saved_ftrace_enabled = ftrace_enabled; ftrace_enabled = 0; return saved_ftrace_enabled; @@ -124,7 +124,7 @@ static inline int __ftrace_enabled_save(void) static inline void __ftrace_enabled_restore(int enabled) { -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER ftrace_enabled = enabled; #endif } diff --git a/kernel/Makefile b/kernel/Makefile index 8f9ce7ec21b..85f588a9d0b 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -13,7 +13,7 @@ obj-y = sched.o fork.o exec_domain.o panic.o printk.o \ CFLAGS_REMOVE_sched.o = -mno-spe -ifdef CONFIG_FTRACE +ifdef CONFIG_FUNCTION_TRACER # Do not trace debug files and internal ftrace files CFLAGS_REMOVE_lockdep.o = -pg CFLAGS_REMOVE_lockdep_proc.o = -pg @@ -86,7 +86,7 @@ obj-$(CONFIG_MARKERS) += marker.o obj-$(CONFIG_TRACEPOINTS) += tracepoint.o obj-$(CONFIG_LATENCYTOP) += latencytop.o obj-$(CONFIG_HAVE_GENERIC_DMA_COHERENT) += dma-coherent.o -obj-$(CONFIG_FTRACE) += trace/ +obj-$(CONFIG_FUNCTION_TRACER) += trace/ obj-$(CONFIG_TRACING) += trace/ obj-$(CONFIG_SMP) += sched_cpupri.o diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 617d41e4d6a..619eb9f3acd 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -464,7 +464,7 @@ static struct ctl_table kern_table[] = { .mode = 0644, .proc_handler = &proc_dointvec, }, -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER { .ctl_name = CTL_UNNUMBERED, .procname = "ftrace_enabled", diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 5866edbc2ed..3533c583df4 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -1,11 +1,12 @@ # -# Architectures that offer an FTRACE implementation should select HAVE_FTRACE: +# Architectures that offer an FUNCTION_TRACER implementation should +# select HAVE_FUNCTION_TRACER: # config NOP_TRACER bool -config HAVE_FTRACE +config HAVE_FUNCTION_TRACER bool select NOP_TRACER @@ -28,9 +29,9 @@ config TRACING select STACKTRACE select TRACEPOINTS -config FTRACE +config FUNCTION_TRACER bool "Kernel Function Tracer" - depends on HAVE_FTRACE + depends on HAVE_FUNCTION_TRACER depends on DEBUG_KERNEL select FRAME_POINTER select TRACING @@ -136,9 +137,9 @@ config BOOT_TRACER config STACK_TRACER bool "Trace max stack" - depends on HAVE_FTRACE + depends on HAVE_FUNCTION_TRACER depends on DEBUG_KERNEL - select FTRACE + select FUNCTION_TRACER select STACKTRACE help This special tracer records the maximum stack footprint of the @@ -155,7 +156,7 @@ config STACK_TRACER config DYNAMIC_FTRACE bool "enable/disable ftrace tracepoints dynamically" - depends on FTRACE + depends on FUNCTION_TRACER depends on HAVE_DYNAMIC_FTRACE depends on DEBUG_KERNEL default y @@ -165,7 +166,7 @@ config DYNAMIC_FTRACE with a No-Op instruction) as they are called. A table is created to dynamically enable them again. - This way a CONFIG_FTRACE kernel is slightly larger, but otherwise + This way a CONFIG_FUNCTION_TRACER kernel is slightly larger, but otherwise has native performance as long as no tracing is active. The changes to the code are done by a kernel thread that diff --git a/kernel/trace/Makefile b/kernel/trace/Makefile index a85dfba88ba..c8228b1a49e 100644 --- a/kernel/trace/Makefile +++ b/kernel/trace/Makefile @@ -1,7 +1,7 @@ # Do not instrument the tracer itself: -ifdef CONFIG_FTRACE +ifdef CONFIG_FUNCTION_TRACER ORIG_CFLAGS := $(KBUILD_CFLAGS) KBUILD_CFLAGS = $(subst -pg,,$(ORIG_CFLAGS)) @@ -10,13 +10,13 @@ CFLAGS_trace_selftest_dynamic.o = -pg obj-y += trace_selftest_dynamic.o endif -obj-$(CONFIG_FTRACE) += libftrace.o +obj-$(CONFIG_FUNCTION_TRACER) += libftrace.o obj-$(CONFIG_RING_BUFFER) += ring_buffer.o obj-$(CONFIG_TRACING) += trace.o obj-$(CONFIG_CONTEXT_SWITCH_TRACER) += trace_sched_switch.o obj-$(CONFIG_SYSPROF_TRACER) += trace_sysprof.o -obj-$(CONFIG_FTRACE) += trace_functions.o +obj-$(CONFIG_FUNCTION_TRACER) += trace_functions.o obj-$(CONFIG_IRQSOFF_TRACER) += trace_irqsoff.o obj-$(CONFIG_PREEMPT_TRACER) += trace_irqsoff.o obj-$(CONFIG_SCHED_TRACER) += trace_sched_wakeup.o diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index d345d649d07..aeb2f2505bc 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -851,7 +851,7 @@ ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3) preempt_enable_notrace(); } -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER static void function_trace_call(unsigned long ip, unsigned long parent_ip) { diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index f1f99572cde..6889ca48f1f 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -335,7 +335,7 @@ void update_max_tr_single(struct trace_array *tr, extern cycle_t ftrace_now(int cpu); -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER void tracing_start_function_trace(void); void tracing_stop_function_trace(void); #else diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c index a7db7f040ae..9c74071c10e 100644 --- a/kernel/trace/trace_irqsoff.c +++ b/kernel/trace/trace_irqsoff.c @@ -63,7 +63,7 @@ irq_trace(void) */ static __cacheline_aligned_in_smp unsigned long max_sequence; -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER /* * irqsoff uses its own tracer function to keep the overhead down: */ @@ -104,7 +104,7 @@ static struct ftrace_ops trace_ops __read_mostly = { .func = irqsoff_tracer_call, }; -#endif /* CONFIG_FTRACE */ +#endif /* CONFIG_FUNCTION_TRACER */ /* * Should this new latency be reported/recorded? diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c index fe4a252c236..3ae93f16b56 100644 --- a/kernel/trace/trace_sched_wakeup.c +++ b/kernel/trace/trace_sched_wakeup.c @@ -31,7 +31,7 @@ static raw_spinlock_t wakeup_lock = static void __wakeup_reset(struct trace_array *tr); -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER /* * irqsoff uses its own tracer function to keep the overhead down: */ @@ -96,7 +96,7 @@ static struct ftrace_ops trace_ops __read_mostly = { .func = wakeup_tracer_call, }; -#endif /* CONFIG_FTRACE */ +#endif /* CONFIG_FUNCTION_TRACER */ /* * Should this new latency be reported/recorded? diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c index 09cf230d7ec..95815d26a04 100644 --- a/kernel/trace/trace_selftest.c +++ b/kernel/trace/trace_selftest.c @@ -70,7 +70,7 @@ static int trace_test_buffer(struct trace_array *tr, unsigned long *count) return ret; } -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER #ifdef CONFIG_DYNAMIC_FTRACE @@ -226,7 +226,7 @@ trace_selftest_startup_function(struct tracer *trace, struct trace_array *tr) return ret; } -#endif /* CONFIG_FTRACE */ +#endif /* CONFIG_FUNCTION_TRACER */ #ifdef CONFIG_IRQSOFF_TRACER int diff --git a/lib/Makefile b/lib/Makefile index 16feaab057b..7cb65d85aeb 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -2,7 +2,7 @@ # Makefile for some libs needed in the kernel. # -ifdef CONFIG_FTRACE +ifdef CONFIG_FUNCTION_TRACER ORIG_CFLAGS := $(KBUILD_CFLAGS) KBUILD_CFLAGS = $(subst -pg,,$(ORIG_CFLAGS)) endif -- GitLab From 3ce83aea86bf46fd1bff59d2e6d16f48fdce22fc Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Mon, 6 Oct 2008 19:06:13 -0400 Subject: [PATCH 016/815] ftrace: rename the ftrace tracer to function To avoid further confusion between the ftrace infrastructure and the function tracer. This patch renames the "ftrace" function tracer to "function". Now in available_tracers, instead of "ftrace" there will be "function". This makes more sense, since people will not know exactly what the "ftrace" tracer does. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/trace_functions.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c index e90eb0c2c56..0f85a64003d 100644 --- a/kernel/trace/trace_functions.c +++ b/kernel/trace/trace_functions.c @@ -64,7 +64,7 @@ static void function_trace_ctrl_update(struct trace_array *tr) static struct tracer function_trace __read_mostly = { - .name = "ftrace", + .name = "function", .init = function_trace_init, .reset = function_trace_reset, .ctrl_update = function_trace_ctrl_update, -- GitLab From 81520a1b0649d0701205b818714a8c1e1cfbbb5b Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Mon, 6 Oct 2008 21:24:18 -0400 Subject: [PATCH 017/815] ftrace: stack tracer only record when on stack The stack trace API does not record if the stack is not on the current task's stack. That is, if the stack is the interrupt stack or NMI stack, the output does not show. Also, the size of those stacks are not consistent with the size of the thread stack, this makes the calculation of the stack size usually bogus. This all confuses the stack tracer. I unfortunately do not have time to fix all these problems, but this patch does record the worst stack when the stack pointer is on the tasks stack (instead of bogus numbers). The patch simply returns if the stack pointer is not on the task's stack. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/trace_stack.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c index 74c5d9a3afa..be682b62fe5 100644 --- a/kernel/trace/trace_stack.c +++ b/kernel/trace/trace_stack.c @@ -44,6 +44,10 @@ static inline void check_stack(void) if (this_size <= max_stack_size) return; + /* we do not handle interrupt stacks yet */ + if (!object_is_on_stack(&this_size)) + return; + raw_local_irq_save(flags); __raw_spin_lock(&max_stack_lock); -- GitLab From b62b75905d571c29262a6c38cf9e5f089c203871 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Tue, 21 Oct 2008 13:25:21 +1100 Subject: [PATCH 018/815] md: use sysfs_notify_dirent to notify changes to md/array_state Now that we have sysfs_notify_dirent, use it to notify changes to md/array_state. As sysfs_notify_dirent can be called in atomic context, we can remove the delayed notify and the MD_NOTIFY_ARRAY_STATE flag. Signed-off-by: NeilBrown --- drivers/md/md.c | 30 ++++++++++++++++-------------- include/linux/raid/md_k.h | 5 ++++- 2 files changed, 20 insertions(+), 15 deletions(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index aaa3d465de4..feea72dc4b6 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -222,6 +222,9 @@ static void mddev_put(mddev_t *mddev) list_del(&mddev->all_mddevs); spin_unlock(&all_mddevs_lock); blk_cleanup_queue(mddev->queue); + if (mddev->sysfs_state) + sysfs_put(mddev->sysfs_state); + mddev->sysfs_state = NULL; kobject_put(&mddev->kobj); } else spin_unlock(&all_mddevs_lock); @@ -2770,7 +2773,7 @@ array_state_store(mddev_t *mddev, const char *buf, size_t len) if (err) return err; else { - sysfs_notify(&mddev->kobj, NULL, "array_state"); + sysfs_notify_dirent(mddev->sysfs_state); return len; } } @@ -3465,8 +3468,10 @@ static struct kobject *md_probe(dev_t dev, int *part, void *data) if (error) printk(KERN_WARNING "md: cannot register %s/md - name in use\n", disk->disk_name); - else + else { kobject_uevent(&mddev->kobj, KOBJ_ADD); + mddev->sysfs_state = sysfs_get_dirent(mddev->kobj.sd, "array_state"); + } return NULL; } @@ -3477,7 +3482,7 @@ static void md_safemode_timeout(unsigned long data) if (!atomic_read(&mddev->writes_pending)) { mddev->safemode = 1; if (mddev->external) - set_bit(MD_NOTIFY_ARRAY_STATE, &mddev->flags); + sysfs_notify_dirent(mddev->sysfs_state); } md_wakeup_thread(mddev->thread); } @@ -3740,7 +3745,7 @@ static int do_md_run(mddev_t * mddev) mddev->changed = 1; md_new_event(mddev); - sysfs_notify(&mddev->kobj, NULL, "array_state"); + sysfs_notify_dirent(mddev->sysfs_state); sysfs_notify(&mddev->kobj, NULL, "sync_action"); sysfs_notify(&mddev->kobj, NULL, "degraded"); kobject_uevent(&disk_to_dev(mddev->gendisk)->kobj, KOBJ_CHANGE); @@ -3767,7 +3772,7 @@ static int restart_array(mddev_t *mddev) set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); md_wakeup_thread(mddev->thread); md_wakeup_thread(mddev->sync_thread); - sysfs_notify(&mddev->kobj, NULL, "array_state"); + sysfs_notify_dirent(mddev->sysfs_state); return 0; } @@ -3847,7 +3852,7 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open) module_put(mddev->pers->owner); mddev->pers = NULL; /* tell userspace to handle 'inactive' */ - sysfs_notify(&mddev->kobj, NULL, "array_state"); + sysfs_notify_dirent(mddev->sysfs_state); set_capacity(disk, 0); mddev->changed = 1; @@ -3933,7 +3938,7 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open) mdname(mddev)); err = 0; md_new_event(mddev); - sysfs_notify(&mddev->kobj, NULL, "array_state"); + sysfs_notify_dirent(mddev->sysfs_state); out: return err; } @@ -4938,7 +4943,7 @@ static int md_ioctl(struct inode *inode, struct file *file, if (_IOC_TYPE(cmd) == MD_MAJOR && mddev->ro && mddev->pers) { if (mddev->ro == 2) { mddev->ro = 0; - sysfs_notify(&mddev->kobj, NULL, "array_state"); + sysfs_notify_dirent(mddev->sysfs_state); set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); md_wakeup_thread(mddev->thread); } else { @@ -5612,7 +5617,7 @@ void md_write_start(mddev_t *mddev, struct bio *bi) spin_unlock_irq(&mddev->write_lock); } if (did_change) - sysfs_notify(&mddev->kobj, NULL, "array_state"); + sysfs_notify_dirent(mddev->sysfs_state); wait_event(mddev->sb_wait, !test_bit(MD_CHANGE_CLEAN, &mddev->flags) && !test_bit(MD_CHANGE_PENDING, &mddev->flags)); @@ -5655,7 +5660,7 @@ int 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"); + sysfs_notify_dirent(mddev->sysfs_state); } else spin_unlock_irq(&mddev->write_lock); @@ -6048,9 +6053,6 @@ void md_check_recovery(mddev_t *mddev) if (mddev->bitmap) bitmap_daemon_work(mddev->bitmap); - if (test_and_clear_bit(MD_NOTIFY_ARRAY_STATE, &mddev->flags)) - sysfs_notify(&mddev->kobj, NULL, "array_state"); - if (mddev->ro) return; @@ -6103,7 +6105,7 @@ void md_check_recovery(mddev_t *mddev) mddev->safemode = 0; spin_unlock_irq(&mddev->write_lock); if (did_change) - sysfs_notify(&mddev->kobj, NULL, "array_state"); + sysfs_notify_dirent(mddev->sysfs_state); } if (mddev->flags) diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h index c200b9a34af..b16ad867e94 100644 --- a/include/linux/raid/md_k.h +++ b/include/linux/raid/md_k.h @@ -128,7 +128,6 @@ struct mddev_s #define MD_CHANGE_DEVS 0 /* Some device status has changed */ #define MD_CHANGE_CLEAN 1 /* transition to or from 'clean' */ #define MD_CHANGE_PENDING 2 /* superblock update in progress */ -#define MD_NOTIFY_ARRAY_STATE 3 /* atomic context wants to notify userspace */ int ro; @@ -239,6 +238,10 @@ struct mddev_s sector_t resync_max; /* resync should pause * when it gets here */ + struct sysfs_dirent *sysfs_state; /* handle for 'array_state' + * file in sysfs. + */ + spinlock_t write_lock; wait_queue_head_t sb_wait; /* for waiting on superblock updates */ atomic_t pending_writes; /* number of active superblock writes */ -- GitLab From 3c0ee63a64a20351ed6c16ec797e1f8c850741ea Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Tue, 21 Oct 2008 13:25:28 +1100 Subject: [PATCH 019/815] md: use sysfs_notify_dirent to notify changes to md/dev-xxx/state The 'state' file for a device reports, for example, when the device has failed. Changes should be reported to userspace ASAP without the possibility of blocking on low-memory. sysfs_notify does have that possibility (as it takes a mutex which can be held across a kmalloc) so use sysfs_notify_dirent instead. Signed-off-by: NeilBrown --- drivers/md/md.c | 21 ++++++++++++--------- include/linux/raid/md_k.h | 3 +++ 2 files changed, 15 insertions(+), 9 deletions(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index feea72dc4b6..8b303477c77 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -1462,6 +1462,8 @@ static int bind_rdev_to_array(mdk_rdev_t * rdev, mddev_t * mddev) kobject_del(&rdev->kobj); goto fail; } + rdev->sysfs_state = sysfs_get_dirent(rdev->kobj.sd, "state"); + list_add_rcu(&rdev->same_set, &mddev->disks); bd_claim_by_disk(rdev->bdev, rdev->bdev->bd_holder, mddev->gendisk); return 0; @@ -1491,7 +1493,8 @@ static void unbind_rdev_from_array(mdk_rdev_t * rdev) printk(KERN_INFO "md: unbind<%s>\n", bdevname(rdev->bdev,b)); rdev->mddev = NULL; sysfs_remove_link(&rdev->kobj, "block"); - + sysfs_put(rdev->sysfs_state); + rdev->sysfs_state = NULL; /* We need to delay this, otherwise we can deadlock when * writing to 'remove' to "dev/state". We also need * to delay it due to rcu usage. @@ -1926,8 +1929,8 @@ state_store(mdk_rdev_t *rdev, const char *buf, size_t len) err = 0; } - if (!err) - sysfs_notify(&rdev->kobj, NULL, "state"); + if (!err && rdev->sysfs_state) + sysfs_notify_dirent(rdev->sysfs_state); return err ? err : len; } static struct rdev_sysfs_entry rdev_state = @@ -2022,7 +2025,7 @@ slot_store(mdk_rdev_t *rdev, const char *buf, size_t len) rdev->raid_disk = -1; return err; } else - sysfs_notify(&rdev->kobj, NULL, "state"); + sysfs_notify_dirent(rdev->sysfs_state); sprintf(nm, "rd%d", rdev->raid_disk); if (sysfs_create_link(&rdev->mddev->kobj, &rdev->kobj, nm)) printk(KERN_WARNING @@ -2039,7 +2042,7 @@ slot_store(mdk_rdev_t *rdev, const char *buf, size_t len) clear_bit(Faulty, &rdev->flags); clear_bit(WriteMostly, &rdev->flags); set_bit(In_sync, &rdev->flags); - sysfs_notify(&rdev->kobj, NULL, "state"); + sysfs_notify_dirent(rdev->sysfs_state); } return len; } @@ -3583,7 +3586,7 @@ static int do_md_run(mddev_t * mddev) return -EINVAL; } } - sysfs_notify(&rdev->kobj, NULL, "state"); + sysfs_notify_dirent(rdev->sysfs_state); } md_probe(mddev->unit, NULL, NULL); @@ -4302,7 +4305,7 @@ static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info) if (err) export_rdev(rdev); else - sysfs_notify(&rdev->kobj, NULL, "state"); + sysfs_notify_dirent(rdev->sysfs_state); md_update_sb(mddev, 1); if (mddev->degraded) @@ -6113,7 +6116,7 @@ void md_check_recovery(mddev_t *mddev) rdev_for_each(rdev, rtmp, mddev) if (test_and_clear_bit(StateChanged, &rdev->flags)) - sysfs_notify(&rdev->kobj, NULL, "state"); + sysfs_notify_dirent(rdev->sysfs_state); if (test_bit(MD_RECOVERY_RUNNING, &mddev->recovery) && @@ -6223,7 +6226,7 @@ void md_check_recovery(mddev_t *mddev) void md_wait_for_blocked_rdev(mdk_rdev_t *rdev, mddev_t *mddev) { - sysfs_notify(&rdev->kobj, NULL, "state"); + sysfs_notify_dirent(rdev->sysfs_state); wait_event_timeout(rdev->blocked_wait, !test_bit(Blocked, &rdev->flags), msecs_to_jiffies(5000)); diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h index b16ad867e94..8fc909ef678 100644 --- a/include/linux/raid/md_k.h +++ b/include/linux/raid/md_k.h @@ -115,6 +115,9 @@ struct mdk_rdev_s * in superblock. */ struct work_struct del_work; /* used for delayed sysfs removal */ + + struct sysfs_dirent *sysfs_state; /* handle for 'state' + * sysfs entry */ }; struct mddev_s -- GitLab From 92850bbd71228730c80efd491e7427650188d359 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Tue, 21 Oct 2008 13:25:32 +1100 Subject: [PATCH 020/815] md: allow extended partitions on md devices. The new extended partition support provides a much nicer was to have partitions on md devices that the 'mdp' alternate major. We cannot really get rid of 'mdp' at this time, but we can enable extended partitions as that will probably make life easier for sysadmins. Signed-off-by: NeilBrown --- drivers/md/md.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/md/md.c b/drivers/md/md.c index 8b303477c77..d255997bf63 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -3463,6 +3463,11 @@ static struct kobject *md_probe(dev_t dev, int *part, void *data) disk->fops = &md_fops; disk->private_data = mddev; disk->queue = mddev->queue; + /* Allow extended partitions. This makes the + * 'mdp' device redundant, but we can really + * remove it now. + */ + disk->flags |= GENHD_FL_EXT_DEVT; add_disk(disk); mddev->gendisk = disk; error = kobject_init_and_add(&mddev->kobj, &md_ktype, -- GitLab From 2f5ad54ea6e2e38156bfb889964deee991f3087a Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Sun, 28 Sep 2008 16:20:09 -0700 Subject: [PATCH 021/815] pci: use pci_ioremap_bar() in sound/ Use the newly introduced pci_ioremap_bar() function in sound/. pci_ioremap_bar() just takes a pci device and a bar number, with the goal of making it really hard to get wrong, while also having a central place to stick sanity checks. Signed-off-by: Arjan van de Ven Signed-off-by: Takashi Iwai --- sound/pci/ad1889.c | 2 +- sound/pci/atiixp.c | 2 +- sound/pci/atiixp_modem.c | 2 +- sound/pci/au88x0/au88x0.c | 3 +-- sound/pci/bt87x.c | 3 +-- sound/pci/cs4281.c | 4 ++-- sound/pci/cs5530.c | 2 +- sound/pci/hda/hda_intel.c | 2 +- sound/pci/mixart/mixart.c | 3 +-- 9 files changed, 10 insertions(+), 13 deletions(-) diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index 92f3a976ef2..a7f38e63303 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -932,7 +932,7 @@ snd_ad1889_create(struct snd_card *card, goto free_and_ret; chip->bar = pci_resource_start(pci, 0); - chip->iobase = ioremap_nocache(chip->bar, pci_resource_len(pci, 0)); + chip->iobase = pci_ioremap_bar(pci, 0); if (chip->iobase == NULL) { printk(KERN_ERR PFX "unable to reserve region.\n"); err = -EBUSY; diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c index 085a52b8c80..226fe8237d3 100644 --- a/sound/pci/atiixp.c +++ b/sound/pci/atiixp.c @@ -1609,7 +1609,7 @@ static int __devinit snd_atiixp_create(struct snd_card *card, return err; } chip->addr = pci_resource_start(pci, 0); - chip->remap_addr = ioremap_nocache(chip->addr, pci_resource_len(pci, 0)); + chip->remap_addr = pci_ioremap_bar(pci, 0); if (chip->remap_addr == NULL) { snd_printk(KERN_ERR "AC'97 space ioremap problem\n"); snd_atiixp_free(chip); diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c index 2f106306c7f..0e6e5cc1c50 100644 --- a/sound/pci/atiixp_modem.c +++ b/sound/pci/atiixp_modem.c @@ -1252,7 +1252,7 @@ static int __devinit snd_atiixp_create(struct snd_card *card, return err; } chip->addr = pci_resource_start(pci, 0); - chip->remap_addr = ioremap_nocache(chip->addr, pci_resource_len(pci, 0)); + chip->remap_addr = pci_ioremap_bar(pci, 0); if (chip->remap_addr == NULL) { snd_printk(KERN_ERR "AC'97 space ioremap problem\n"); snd_atiixp_free(chip); diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c index 68368e49007..a36d4d1fd41 100644 --- a/sound/pci/au88x0/au88x0.c +++ b/sound/pci/au88x0/au88x0.c @@ -180,8 +180,7 @@ snd_vortex_create(struct snd_card *card, struct pci_dev *pci, vortex_t ** rchip) if ((err = pci_request_regions(pci, CARD_NAME_SHORT)) != 0) goto regions_out; - chip->mmio = ioremap_nocache(pci_resource_start(pci, 0), - pci_resource_len(pci, 0)); + chip->mmio = pci_ioremap_bar(pci, 0); if (!chip->mmio) { printk(KERN_ERR "MMIO area remap failed.\n"); err = -ENOMEM; diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c index 3aa8d973540..1aa1c040254 100644 --- a/sound/pci/bt87x.c +++ b/sound/pci/bt87x.c @@ -749,8 +749,7 @@ static int __devinit snd_bt87x_create(struct snd_card *card, pci_disable_device(pci); return err; } - chip->mmio = ioremap_nocache(pci_resource_start(pci, 0), - pci_resource_len(pci, 0)); + chip->mmio = pci_ioremap_bar(pci, 0); if (!chip->mmio) { snd_printk(KERN_ERR "cannot remap io memory\n"); err = -ENOMEM; diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c index ef9308f7c45..192e7842e18 100644 --- a/sound/pci/cs4281.c +++ b/sound/pci/cs4281.c @@ -1382,8 +1382,8 @@ static int __devinit snd_cs4281_create(struct snd_card *card, chip->ba0_addr = pci_resource_start(pci, 0); chip->ba1_addr = pci_resource_start(pci, 1); - chip->ba0 = ioremap_nocache(chip->ba0_addr, pci_resource_len(pci, 0)); - chip->ba1 = ioremap_nocache(chip->ba1_addr, pci_resource_len(pci, 1)); + chip->ba0 = pci_ioremap_bar(pci, 0); + chip->ba1 = pci_ioremap_bar(pci, 1); if (!chip->ba0 || !chip->ba1) { snd_cs4281_free(chip); return -ENOMEM; diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c index 7ff8b68e997..4d9378d8120 100644 --- a/sound/pci/cs5530.c +++ b/sound/pci/cs5530.c @@ -132,7 +132,7 @@ static int __devinit snd_cs5530_create(struct snd_card *card, } chip->pci_base = pci_resource_start(pci, 0); - mem = ioremap_nocache(chip->pci_base, pci_resource_len(pci, 0)); + mem = pci_ioremap_bar(pci, 0); if (mem == NULL) { kfree(chip); pci_disable_device(pci); diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 9f316c1b279..f080f8ce0ec 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2158,7 +2158,7 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci, } chip->addr = pci_resource_start(pci, 0); - chip->remap_addr = ioremap_nocache(chip->addr, pci_resource_len(pci,0)); + chip->remap_addr = pci_ioremap_bar(pci, 0); if (chip->remap_addr == NULL) { snd_printk(KERN_ERR SFX "ioremap error\n"); err = -ENXIO; diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index 2d0dce649a6..ae7601f353a 100644 --- a/sound/pci/mixart/mixart.c +++ b/sound/pci/mixart/mixart.c @@ -1314,8 +1314,7 @@ static int __devinit snd_mixart_probe(struct pci_dev *pci, } for (i = 0; i < 2; i++) { mgr->mem[i].phys = pci_resource_start(pci, i); - mgr->mem[i].virt = ioremap_nocache(mgr->mem[i].phys, - pci_resource_len(pci, i)); + mgr->mem[i].virt = pci_ioremap_bar(pci, i); if (!mgr->mem[i].virt) { printk(KERN_ERR "unable to remap resource 0x%lx\n", mgr->mem[i].phys); -- GitLab From 0f0254fa8ddce39ce4e98113e7050e1cd88ff884 Mon Sep 17 00:00:00 2001 From: Huang Weiyi Date: Tue, 21 Oct 2008 06:33:42 +0800 Subject: [PATCH 022/815] [MTD] [NAND] OMAP2: remove duplicated #include Removed duplicated #include in drivers/mtd/onenand/omap2.c. Signed-off-by: Huang Weiyi Signed-off-by: David Woodhouse --- drivers/mtd/onenand/omap2.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index 8387e05daae..e39b21d3e16 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include -- GitLab From f04de505e3fa322728d1a851e08bf7060b117743 Mon Sep 17 00:00:00 2001 From: Steve Glendinning Date: Tue, 21 Oct 2008 13:25:51 +0100 Subject: [PATCH 023/815] [JFFS2] Fix build failure with !CONFIG_JFFS2_FS_WRITEBUFFER Build failure introduced by 5bf1723723487ddb0b9c9641b6559da96b27cc93 [JFFS2] Write buffer offset adjustment for NOR-ECC (Sibley) flash Signed-off-by: Steve Glendinning Signed-off-by: David Woodhouse --- fs/jffs2/nodemgmt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c index 0875b60b4bf..21a052915aa 100644 --- a/fs/jffs2/nodemgmt.c +++ b/fs/jffs2/nodemgmt.c @@ -261,9 +261,11 @@ static int jffs2_find_nextblock(struct jffs2_sb_info *c) jffs2_sum_reset_collected(c->summary); /* reset collected summary */ +#ifdef CONFIG_JFFS2_FS_WRITEBUFFER /* adjust write buffer offset, else we get a non contiguous write bug */ if (!(c->wbuf_ofs % c->sector_size) && !c->wbuf_len) c->wbuf_ofs = 0xffffffff; +#endif D1(printk(KERN_DEBUG "jffs2_find_nextblock(): new nextblock = 0x%08x\n", c->nextblock->offset)); -- GitLab From 3786fc710c32b61464c322e5cd0c3d1d34ae72d0 Mon Sep 17 00:00:00 2001 From: roel kluin Date: Tue, 21 Oct 2008 19:49:09 -0400 Subject: [PATCH 024/815] irq: make variable static This variable is only used in the source file, so make it static. Signed-off-by: Roel Kluin Signed-off-by: Ingo Molnar --- kernel/irq/proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index fac014a81b2..4d161c70ba5 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -220,7 +220,7 @@ void unregister_handler_proc(unsigned int irq, struct irqaction *action) } } -void register_default_affinity_proc(void) +static void register_default_affinity_proc(void) { #ifdef CONFIG_SMP proc_create("irq/default_smp_affinity", 0600, NULL, -- GitLab From 17d80fd07d35ae1d231b3378ee4f00ace54f9d31 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Tue, 21 Oct 2008 16:31:18 +0200 Subject: [PATCH 025/815] tracing: create tracers menu MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We seem to have plenty tracers, lets create a menu and not clutter the already cluttered debug menu more. Signed-off-by: Peter Zijlstra Acked-by: Frédéric Weisbecker Acked-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 3533c583df4..bc535cb91de 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -29,6 +29,8 @@ config TRACING select STACKTRACE select TRACEPOINTS +menu "Tracers" + config FUNCTION_TRACER bool "Kernel Function Tracer" depends on HAVE_FUNCTION_TRACER @@ -191,3 +193,5 @@ config FTRACE_STARTUP_TEST a series of tests are made to verify that the tracer is functioning properly. It will do tests on all the configured tracers of ftrace. + +endmenu -- GitLab From 4ce72a2c063a7fa8e42a9435440ae3364115a58d Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Wed, 22 Oct 2008 15:25:26 +0800 Subject: [PATCH 026/815] sched: add CONFIG_SMP consistency a patch from Henrik Austad did this: >> Do not declare select_task_rq as part of sched_class when CONFIG_SMP is >> not set. Peter observed: > While a proper cleanup, could you do it by re-arranging the methods so > as to not create an additional ifdef? Do not declare select_task_rq and some other methods as part of sched_class when CONFIG_SMP is not set. Also gather those methods to avoid CONFIG_SMP mess. Idea-by: Henrik Austad Signed-off-by: Li Zefan Acked-by: Peter Zijlstra Acked-by: Henrik Austad Signed-off-by: Ingo Molnar --- include/linux/sched.h | 12 +++++++----- kernel/sched_fair.c | 5 ++--- kernel/sched_idletask.c | 5 ++--- kernel/sched_rt.c | 5 ++--- 4 files changed, 13 insertions(+), 14 deletions(-) diff --git a/include/linux/sched.h b/include/linux/sched.h index 4f59c8e8597..c05b45faef1 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -897,7 +897,6 @@ struct sched_class { void (*enqueue_task) (struct rq *rq, struct task_struct *p, int wakeup); void (*dequeue_task) (struct rq *rq, struct task_struct *p, int sleep); void (*yield_task) (struct rq *rq); - int (*select_task_rq)(struct task_struct *p, int sync); void (*check_preempt_curr) (struct rq *rq, struct task_struct *p, int sync); @@ -905,6 +904,8 @@ struct sched_class { void (*put_prev_task) (struct rq *rq, struct task_struct *p); #ifdef CONFIG_SMP + int (*select_task_rq)(struct task_struct *p, int sync); + unsigned long (*load_balance) (struct rq *this_rq, int this_cpu, struct rq *busiest, unsigned long max_load_move, struct sched_domain *sd, enum cpu_idle_type idle, @@ -916,16 +917,17 @@ struct sched_class { void (*pre_schedule) (struct rq *this_rq, struct task_struct *task); void (*post_schedule) (struct rq *this_rq); void (*task_wake_up) (struct rq *this_rq, struct task_struct *task); -#endif - void (*set_curr_task) (struct rq *rq); - void (*task_tick) (struct rq *rq, struct task_struct *p, int queued); - void (*task_new) (struct rq *rq, struct task_struct *p); void (*set_cpus_allowed)(struct task_struct *p, const cpumask_t *newmask); void (*rq_online)(struct rq *rq); void (*rq_offline)(struct rq *rq); +#endif + + void (*set_curr_task) (struct rq *rq); + void (*task_tick) (struct rq *rq, struct task_struct *p, int queued); + void (*task_new) (struct rq *rq, struct task_struct *p); void (*switched_from) (struct rq *this_rq, struct task_struct *task, int running); diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index a0aa38b10fd..8de48a5da35 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -1593,9 +1593,6 @@ static const struct sched_class fair_sched_class = { .enqueue_task = enqueue_task_fair, .dequeue_task = dequeue_task_fair, .yield_task = yield_task_fair, -#ifdef CONFIG_SMP - .select_task_rq = select_task_rq_fair, -#endif /* CONFIG_SMP */ .check_preempt_curr = check_preempt_wakeup, @@ -1603,6 +1600,8 @@ static const struct sched_class fair_sched_class = { .put_prev_task = put_prev_task_fair, #ifdef CONFIG_SMP + .select_task_rq = select_task_rq_fair, + .load_balance = load_balance_fair, .move_one_task = move_one_task_fair, #endif diff --git a/kernel/sched_idletask.c b/kernel/sched_idletask.c index dec4ccabe2f..8a21a2e28c1 100644 --- a/kernel/sched_idletask.c +++ b/kernel/sched_idletask.c @@ -105,9 +105,6 @@ static const struct sched_class idle_sched_class = { /* dequeue is not valid, we print a debug message there: */ .dequeue_task = dequeue_task_idle, -#ifdef CONFIG_SMP - .select_task_rq = select_task_rq_idle, -#endif /* CONFIG_SMP */ .check_preempt_curr = check_preempt_curr_idle, @@ -115,6 +112,8 @@ static const struct sched_class idle_sched_class = { .put_prev_task = put_prev_task_idle, #ifdef CONFIG_SMP + .select_task_rq = select_task_rq_idle, + .load_balance = load_balance_idle, .move_one_task = move_one_task_idle, #endif diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index cdf5740ab03..c9aa5bede22 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -1502,9 +1502,6 @@ static const struct sched_class rt_sched_class = { .enqueue_task = enqueue_task_rt, .dequeue_task = dequeue_task_rt, .yield_task = yield_task_rt, -#ifdef CONFIG_SMP - .select_task_rq = select_task_rq_rt, -#endif /* CONFIG_SMP */ .check_preempt_curr = check_preempt_curr_rt, @@ -1512,6 +1509,8 @@ static const struct sched_class rt_sched_class = { .put_prev_task = put_prev_task_rt, #ifdef CONFIG_SMP + .select_task_rq = select_task_rq_rt, + .load_balance = load_balance_rt, .move_one_task = move_one_task_rt, .set_cpus_allowed = set_cpus_allowed_rt, -- GitLab From a73a63701f8f23e70674b3c5e367a0a726c18468 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Wed, 22 Oct 2008 14:45:11 +0200 Subject: [PATCH 027/815] HID: add hid_type to general hid struct Add type to the hid structure to distinguish to which device type (now only mouse) we are talking to. Needed for per device type ignore list support. Note: this patch leaves the type as unknown for bluetooth devices, there is not support for this in the hidp code. Signed-off-by: Jiri Slaby Signed-off-by: Jiri Kosina --- drivers/hid/usbhid/hid-core.c | 3 +++ include/linux/hid.h | 6 ++++++ 2 files changed, 9 insertions(+) diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 1d3b8a394d4..1dc341a04d0 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -972,6 +972,9 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id) hid->vendor = le16_to_cpu(dev->descriptor.idVendor); hid->product = le16_to_cpu(dev->descriptor.idProduct); hid->name[0] = 0; + if (intf->cur_altsetting->desc.bInterfaceProtocol == + USB_INTERFACE_PROTOCOL_MOUSE) + hid->type = HID_TYPE_USBMOUSE; if (dev->manufacturer) strlcpy(hid->name, dev->manufacturer, sizeof(hid->name)); diff --git a/include/linux/hid.h b/include/linux/hid.h index f13bca2dd53..5355ca4b939 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -417,6 +417,11 @@ struct hid_input { struct input_dev *input; }; +enum hid_type { + HID_TYPE_OTHER = 0, + HID_TYPE_USBMOUSE +}; + struct hid_driver; struct hid_ll_driver; @@ -431,6 +436,7 @@ struct hid_device { /* device report descriptor */ __u32 vendor; /* Vendor ID */ __u32 product; /* Product ID */ __u32 version; /* HID version */ + enum hid_type type; /* device type (mouse, kbd, ...) */ unsigned country; /* HID country */ struct hid_report_enum report_enum[HID_REPORT_TYPES]; -- GitLab From b4d8e4736c94e78fd846dca0c95a3a0710582584 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Wed, 22 Oct 2008 14:47:18 +0200 Subject: [PATCH 028/815] HID: fix hidbus/appletouch device binding regression The appletouch mouse devices are grabbed by the hid bus and not released even if apple driver says ENODEV (as expected) -- these are composite USB devices, for which we only ignore the mouse interface. This is currently not handled by hidbus code properly. Move the ignoring one level upper to forbid the hid layer to grab the device. Reported-by: Justin Mattock Reported-by: Steven Noonan Signed-off-by: Jiri Slaby Signed-off-by: Jiri Kosina --- drivers/hid/hid-apple.c | 63 ++++++++++++++--------------------------- drivers/hid/hid-core.c | 38 +++++++++++++++++++++++++ 2 files changed, 60 insertions(+), 41 deletions(-) diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c index fd7f896b34f..c6ab4ba60c5 100644 --- a/drivers/hid/hid-apple.c +++ b/drivers/hid/hid-apple.c @@ -312,13 +312,6 @@ static int apple_probe(struct hid_device *hdev, unsigned int connect_mask = HID_CONNECT_DEFAULT; int ret; - /* return something else or move to hid layer? device will reside - allocated */ - if (id->bus == BUS_USB && (quirks & APPLE_IGNORE_MOUSE) && - to_usb_interface(hdev->dev.parent)->cur_altsetting-> - desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_MOUSE) - return -ENODEV; - asc = kzalloc(sizeof(*asc), GFP_KERNEL); if (asc == NULL) { dev_err(&hdev->dev, "can't alloc apple descriptor\n"); @@ -367,38 +360,32 @@ static const struct hid_device_id apple_devices[] = { .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI), - .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO), - .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI), - .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE | APPLE_ISO_KEYBOARD }, + APPLE_ISO_KEYBOARD }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS), - .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI), - .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE | APPLE_ISO_KEYBOARD }, + APPLE_ISO_KEYBOARD }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE | APPLE_RDESC_JIS }, + APPLE_RDESC_JIS }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI), - .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE | APPLE_ISO_KEYBOARD }, + APPLE_ISO_KEYBOARD }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE | APPLE_RDESC_JIS}, + APPLE_RDESC_JIS }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ANSI), .driver_data = APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO), @@ -406,14 +393,12 @@ static const struct hid_device_id apple_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS), .driver_data = APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI), - .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO), - .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE | APPLE_RDESC_JIS }, + APPLE_RDESC_JIS }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO), @@ -422,25 +407,21 @@ static const struct hid_device_id apple_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI), - .driver_data = APPLE_HAS_FN | APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO), - .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD | - APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS), - .driver_data = APPLE_HAS_FN | APPLE_IGNORE_MOUSE | APPLE_RDESC_JIS }, + .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI), - .driver_data = APPLE_HAS_FN | APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO), - .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD | - APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS), - .driver_data = APPLE_HAS_FN | APPLE_IGNORE_MOUSE | APPLE_RDESC_JIS }, + .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY), - .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY), - .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | - APPLE_IGNORE_MOUSE }, + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, /* Apple wireless Mighty Mouse */ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 0x030c), diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index ec5f470ff86..339b90135d3 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1541,6 +1541,40 @@ static const struct hid_device_id hid_ignore_list[] = { { } }; +/** + * hid_mouse_ignore_list - mouse devices which should not be handled by the hid layer + * + * There are composite devices for which we want to ignore only a certain + * interface. This is a list of devices for which only the mouse interface will + * be ignored. This allows a dedicated driver to take care of the interface. + */ +static const struct hid_device_id hid_mouse_ignore_list[] = { + /* appletouch driver */ + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) }, + { } +}; + static bool hid_ignore(struct hid_device *hdev) { switch (hdev->vendor) { @@ -1557,6 +1591,10 @@ static bool hid_ignore(struct hid_device *hdev) break; } + if (hdev->type == HID_TYPE_USBMOUSE && + hid_match_id(hdev, hid_mouse_ignore_list)) + return true; + return !!hid_match_id(hdev, hid_ignore_list); } -- GitLab From 2a813f8cd8ce91d588a595c5709502dece3af289 Mon Sep 17 00:00:00 2001 From: Alan Jenkins Date: Tue, 14 Oct 2008 14:18:07 +0100 Subject: [PATCH 029/815] tracing/fastboot: fix bootgraph.pl to run with "use strict" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit As a perl novice, I would prefer to have the benefit of the interpreters' wisdom. It turns out there were already some warnings, so let's fix them. Signed-off-by: Alan Jenkins Acked-by: Frédéric Weisbecker Signed-off-by: Ingo Molnar --- scripts/bootgraph.pl | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/scripts/bootgraph.pl b/scripts/bootgraph.pl index 5e7316e5aa3..ea2b079af9f 100644 --- a/scripts/bootgraph.pl +++ b/scripts/bootgraph.pl @@ -37,7 +37,10 @@ # dmesg | perl scripts/bootgraph.pl > output.svg # -my %start, %end; +use strict; + +my %start; +my %end; my $done = 0; my $maxtime = 0; my $firsttime = 100; @@ -105,12 +108,14 @@ my $threshold = ($maxtime - $firsttime) / 60.0; my $stylecounter = 0; my %rows; my $rowscount = 1; +my $key; +my $value; while (($key,$value) = each %start) { my $duration = $end{$key} - $start{$key}; if ($duration >= $threshold) { - my $s, $s2, $e, $y; - $pid = $pids{$key}; + my ($s, $s2, $e, $w, $y, $y2, $style); + my $pid = $pids{$key}; if (!defined($rows{$pid})) { $rows{$pid} = $rowscount; @@ -140,9 +145,9 @@ while (($key,$value) = each %start) { my $time = $firsttime; my $step = ($maxtime - $firsttime) / 15; while ($time < $maxtime) { - my $s2 = ($time - $firsttime) * $mult; + my $s3 = ($time - $firsttime) * $mult; my $tm = int($time * 100) / 100.0; - print "$tm\n"; + print "$tm\n"; $time = $time + $step; } -- GitLab From 06d1cd267ca0a2a76beb9a762465572dd3d0cce6 Mon Sep 17 00:00:00 2001 From: Alan Jenkins Date: Tue, 14 Oct 2008 14:19:15 +0100 Subject: [PATCH 030/815] tracing/fastboot: fix row order in bootgraph.pl MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When bootgraph.pl parses a file, it gives one row for each initcall's pid. But they are displayed in random (perl hash) order. Let's sort the pids by the start time of their first initcall instead. This helps trace module initcalls, where each has a separate pid. bootgraph.pl will show module initcalls during the initramfs; it may also be adapted to show subsequent module initcalls. Signed-off-by: Alan Jenkins Acked-by: Frédéric Weisbecker Signed-off-by: Ingo Molnar --- scripts/bootgraph.pl | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/scripts/bootgraph.pl b/scripts/bootgraph.pl index ea2b079af9f..d2c61efc216 100644 --- a/scripts/bootgraph.pl +++ b/scripts/bootgraph.pl @@ -108,9 +108,9 @@ my $threshold = ($maxtime - $firsttime) / 60.0; my $stylecounter = 0; my %rows; my $rowscount = 1; +my @initcalls = sort { $start{$a} <=> $start{$b} } keys(%start); my $key; -my $value; -while (($key,$value) = each %start) { +foreach $key (@initcalls) { my $duration = $end{$key} - $start{$key}; if ($duration >= $threshold) { @@ -121,7 +121,7 @@ while (($key,$value) = each %start) { $rows{$pid} = $rowscount; $rowscount = $rowscount + 1; } - $s = ($value - $firsttime) * $mult; + $s = ($start{$key} - $firsttime) * $mult; $s2 = $s + 6; $e = ($end{$key} - $firsttime) * $mult; $w = $e - $s; -- GitLab From 6ae2a0765ab764da11cc305058ee5333810228f4 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Mon, 13 Oct 2008 10:22:06 -0400 Subject: [PATCH 031/815] ring-buffer: fix free page The pages of a buffer was originally pointing to the page struct, it now points to the page address. The freeing of the page still uses the page frame free "__free_page" instead of the correct free_page to the address. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/ring_buffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 94af1fe56bb..091aeefe321 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -130,7 +130,7 @@ struct buffer_page { static inline void free_buffer_page(struct buffer_page *bpage) { if (bpage->page) - __free_page(bpage->page); + free_page((unsigned long)bpage->page); kfree(bpage); } -- GitLab From 0f2c5945a917e776ccd394f0e1924e9502c2795f Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 23 Oct 2008 01:47:30 +0200 Subject: [PATCH 032/815] HID: fix lock imbalance in hidraw Add omitted unlock_kernel() to hidraw_ioctl(). Added in 979c407e3b89b606e810fa494ef316896eadbfad (HID: Push down BKL into ioctl handler in hidraw). Corresponing sparse warning: drivers/hid/hidraw.c:267:9: warning: context imbalance in 'hidraw_ioctl': wrong count at exit drivers/hid/hidraw.c:267:9: context 'kernel_lock': wanted 0, got 1 Signed-off-by: Jiri Slaby Signed-off-by: Jiri Kosina --- drivers/hid/hidraw.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c index 1c23813995a..894d52e05bf 100644 --- a/drivers/hid/hidraw.c +++ b/drivers/hid/hidraw.c @@ -264,6 +264,7 @@ static long hidraw_ioctl(struct file *file, unsigned int cmd, default: ret = -ENOTTY; } + unlock_kernel(); return ret; } -- GitLab From eb9910894d7857c273e049b297fd6251e5ecc43e Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 23 Oct 2008 01:47:34 +0200 Subject: [PATCH 033/815] HID: fix lock imbalance in hiddev Don't forget to unlock_kernel() in hiddev_ioctl_usage(). Added in 7961df16819085b8a357720d89d0239036e6af2a (HID: Switch hiddev to unlocked_ioctl). Corresponing sparse warning: drivers/hid/usbhid/hiddev.c:515:10: warning: context imbalance in 'hiddev_ioctl_usage': wrong count at exit drivers/hid/usbhid/hiddev.c:515:10: context 'kernel_lock': wanted 0, got 1 Signed-off-by: Jiri Slaby Signed-off-by: Jiri Kosina --- drivers/hid/usbhid/hiddev.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c index babd65dd46a..3ac320785fc 100644 --- a/drivers/hid/usbhid/hiddev.c +++ b/drivers/hid/usbhid/hiddev.c @@ -436,8 +436,7 @@ static noinline int hiddev_ioctl_usage(struct hiddev *hiddev, unsigned int cmd, if (copy_to_user(user_arg, uref, sizeof(*uref))) goto fault; - kfree(uref_multi); - return 0; + goto goodreturn; default: if (cmd != HIDIOCGUSAGE && -- GitLab From cc6e0bbb47f02fd36cd55b3189c0c79079096ab8 Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Thu, 23 Oct 2008 12:58:38 +0200 Subject: [PATCH 034/815] HID: Add support for Sony Vaio VGX-TP1E The Sony Vaio VGX-TP1E multimedia PC has a wireless keyboard with a touchpad. The mouse pointer is wrongly declared as constant non-data variable, which make HID code to completely ignore all the "Pointer" usages. Fix the report descriptor before it enters the parser to contain touchpad pointer description that is correctly parsable (declaring data rather than constant). Reported-by: Stefan Hundhammer Signed-off-by: Jiri Kosina --- drivers/hid/hid-core.c | 1 + drivers/hid/hid-ids.h | 1 + drivers/hid/hid-sony.c | 44 +++++++++++++++++++++++++++++++++++++++++- 3 files changed, 45 insertions(+), 1 deletion(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 339b90135d3..743e6f8cb20 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1294,6 +1294,7 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE) }, { HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) }, { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) }, + { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE) }, { HID_USB_DEVICE(USB_VENDOR_ID_SUNPLUS, USB_DEVICE_ID_SUNPLUS_WDESKTOP) }, { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, 0x030c) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 1635ccd877d..a0d6a6cb184 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -350,6 +350,7 @@ #define USB_DEVICE_ID_SAMSUNG_IR_REMOTE 0x0001 #define USB_VENDOR_ID_SONY 0x054c +#define USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE 0x024b #define USB_DEVICE_ID_SONY_PS3_CONTROLLER 0x0268 #define USB_VENDOR_ID_SOUNDGRAPH 0x15c2 diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index 3af8095a7de..86e563b8d64 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -4,9 +4,9 @@ * Copyright (c) 1999 Andreas Gal * Copyright (c) 2000-2005 Vojtech Pavlik * Copyright (c) 2005 Michael Haboustak for Concept2, Inc - * Copyright (c) 2006-2007 Jiri Kosina * Copyright (c) 2007 Paul Walmsley * Copyright (c) 2008 Jiri Slaby + * Copyright (c) 2006-2008 Jiri Kosina */ /* @@ -23,6 +23,26 @@ #include "hid-ids.h" +#define VAIO_RDESC_CONSTANT 0x0001 + +struct sony_sc { + unsigned long quirks; +}; + +/* Sony Vaio VGX has wrongly mouse pointer declared as constant */ +static void sony_report_fixup(struct hid_device *hdev, __u8 *rdesc, + unsigned int rsize) +{ + struct sony_sc *sc = hid_get_drvdata(hdev); + + if ((sc->quirks & VAIO_RDESC_CONSTANT) && + rsize >= 56 && rdesc[54] == 0x81 && rdesc[55] == 0x07) { + dev_info(&hdev->dev, "Fixing up Sony Vaio VGX report " + "descriptor\n"); + rdesc[55] = 0x06; + } +} + /* * Sending HID_REQ_GET_REPORT changes the operation mode of the ps3 controller * to "operational". Without this, the ps3 controller will not report any @@ -56,6 +76,17 @@ static int sony_set_operational(struct hid_device *hdev) static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) { int ret; + unsigned long quirks = id->driver_data; + struct sony_sc *sc; + + sc = kzalloc(sizeof(*sc), GFP_KERNEL); + if (sc == NULL) { + dev_err(&hdev->dev, "can't alloc apple descriptor\n"); + return -ENOMEM; + } + + sc->quirks = quirks; + hid_set_drvdata(hdev, sc); ret = hid_parse(hdev); if (ret) { @@ -78,11 +109,20 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) err_stop: hid_hw_stop(hdev); err_free: + kfree(sc); return ret; } +static void sony_remove(struct hid_device *hdev) +{ + hid_hw_stop(hdev); + kfree(hid_get_drvdata(hdev)); +} + static const struct hid_device_id sony_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) }, + { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE), + .driver_data = VAIO_RDESC_CONSTANT }, { } }; MODULE_DEVICE_TABLE(hid, sony_devices); @@ -91,6 +131,8 @@ static struct hid_driver sony_driver = { .name = "sony", .id_table = sony_devices, .probe = sony_probe, + .remove = sony_remove, + .report_fixup = sony_report_fixup, }; static int sony_init(void) -- GitLab From dce9d18adde74b8e36b9e4a8a49ddf066bad0b3b Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 23 Oct 2008 09:32:57 -0400 Subject: [PATCH 035/815] ftrace: handle generic arch calls The recordmcount script requires that the actual arch is passed in. This works well when ARCH=i386 or ARCH=x86_64 but does not handle the case of ARCH=x86. This patch adds a parameter to the function to pass in the number of bits of the architecture. So that it can determine if x86 should be run for x86_64 or i386 archs. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- scripts/Makefile.build | 10 ++++++++-- scripts/recordmcount.pl | 11 ++++++++++- 2 files changed, 18 insertions(+), 3 deletions(-) diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 5ed4cbf1e0e..468fbc9016c 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -198,10 +198,16 @@ cmd_modversions = \ fi; endif +ifdef CONFIG_64BIT +arch_bits = 64 +else +arch_bits = 32 +endif + ifdef CONFIG_FTRACE_MCOUNT_RECORD cmd_record_mcount = perl $(srctree)/scripts/recordmcount.pl \ - "$(ARCH)" "$(OBJDUMP)" "$(OBJCOPY)" "$(CC)" "$(LD)" "$(NM)" "$(RM)" \ - "$(MV)" "$(@)"; + "$(ARCH)" "$(arch_bits)" "$(OBJDUMP)" "$(OBJCOPY)" "$(CC)" "$(LD)" \ + "$(NM)" "$(RM)" "$(MV)" "$(@)"; endif define rule_cc_o_c diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index f56d760bd58..c1c618cd96f 100755 --- a/scripts/recordmcount.pl +++ b/scripts/recordmcount.pl @@ -106,7 +106,8 @@ if ($#ARGV < 6) { exit(1); } -my ($arch, $objdump, $objcopy, $cc, $ld, $nm, $rm, $mv, $inputfile) = @ARGV; +my ($arch, $bits, $objdump, $objcopy, $cc, + $ld, $nm, $rm, $mv, $inputfile) = @ARGV; $objdump = "objdump" if ((length $objdump) == 0); $objcopy = "objcopy" if ((length $objcopy) == 0); @@ -129,6 +130,14 @@ my $function_regex; # Find the name of a function # (return offset and func name) my $mcount_regex; # Find the call site to mcount (return offset) +if ($arch eq "x86") { + if ($bits == 64) { + $arch = "x86_64"; + } else { + $arch = "i386"; + } +} + if ($arch eq "x86_64") { $section_regex = "Disassembly of section"; $function_regex = "^([0-9a-fA-F]+)\\s+<(.*?)>:"; -- GitLab From 34698bcbdf7b0629d6c873b5da7c63073fb45361 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 23 Oct 2008 09:32:58 -0400 Subject: [PATCH 036/815] ftrace: dynamic ftrace process only text section The text section stays in memory without ever leaving. With the exception of modules, but modules know how to handle that case. With the dynamic ftrace tracer, we need to make sure that it does not try to modify code that no longer exists. The only safe section is .text. This patch changes the recordmcount script to only record the mcount calls in the .text sections. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- scripts/recordmcount.pl | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index c1c618cd96f..6b9fe3eb836 100755 --- a/scripts/recordmcount.pl +++ b/scripts/recordmcount.pl @@ -109,6 +109,11 @@ if ($#ARGV < 6) { my ($arch, $bits, $objdump, $objcopy, $cc, $ld, $nm, $rm, $mv, $inputfile) = @ARGV; +# Acceptable sections to record. +my %text_sections = ( + ".text" => 1, +); + $objdump = "objdump" if ((length $objdump) == 0); $objcopy = "objcopy" if ((length $objcopy) == 0); $cc = "gcc" if ((length $cc) == 0); @@ -139,7 +144,7 @@ if ($arch eq "x86") { } if ($arch eq "x86_64") { - $section_regex = "Disassembly of section"; + $section_regex = "Disassembly of section\\s+(\\S+):"; $function_regex = "^([0-9a-fA-F]+)\\s+<(.*?)>:"; $mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\smcount([+-]0x[0-9a-zA-Z]+)?\$"; $type = ".quad"; @@ -151,7 +156,7 @@ if ($arch eq "x86_64") { $cc .= " -m64"; } elsif ($arch eq "i386") { - $section_regex = "Disassembly of section"; + $section_regex = "Disassembly of section\\s+(\\S+):"; $function_regex = "^([0-9a-fA-F]+)\\s+<(.*?)>:"; $mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\smcount\$"; $type = ".long"; @@ -298,7 +303,13 @@ my $text; while () { # is it a section? if (/$section_regex/) { - $read_function = 1; + + # Only record text sections that we know are safe + if (defined($text_sections{$1})) { + $read_function = 1; + } else { + $read_function = 0; + } # print out any recorded offsets update_funcs() if ($text_found); -- GitLab From 593eb8a2d63e95772a5f22d746f18a997c5ee463 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 23 Oct 2008 09:32:59 -0400 Subject: [PATCH 037/815] ftrace: return error on failed modified text. Have the ftrace_modify_code return error values: -EFAULT on error of reading the address -EINVAL if what is read does not match what it expected -EPERM if the write fails to update after a successful match. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- arch/x86/kernel/ftrace.c | 14 +++++++------- include/linux/ftrace.h | 24 ++++++++++++++++++++++-- kernel/trace/ftrace.c | 21 +++++++++++++++------ 3 files changed, 44 insertions(+), 15 deletions(-) diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index 8821ceabf51..428291581cb 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -62,7 +62,6 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code, unsigned char *new_code) { unsigned char replaced[MCOUNT_INSN_SIZE]; - int ret; /* * Note: Due to modules and __init, code can @@ -72,15 +71,16 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code, * No real locking needed, this code is run through * kstop_machine, or before SMP starts. */ - if (__copy_from_user_inatomic(replaced, (char __user *)ip, MCOUNT_INSN_SIZE)) - return 1; + if (__copy_from_user_inatomic(replaced, (char __user *)ip, + MCOUNT_INSN_SIZE)) + return -EFAULT; if (memcmp(replaced, old_code, MCOUNT_INSN_SIZE) != 0) - return 2; + return -EINVAL; - ret = __copy_to_user_inatomic((char __user *)ip, new_code, - MCOUNT_INSN_SIZE); - WARN_ON_ONCE(ret); + if (__copy_to_user_inatomic((char __user *)ip, new_code, + MCOUNT_INSN_SIZE)) + return -EPERM; sync_core(); diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 0e952958915..79fa10cbdcf 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -72,13 +72,33 @@ extern unsigned char *ftrace_nop_replace(void); extern unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr); extern int ftrace_dyn_arch_init(void *data); extern int ftrace_mcount_set(unsigned long *data); -extern int ftrace_modify_code(unsigned long ip, unsigned char *old_code, - unsigned char *new_code); extern int ftrace_update_ftrace_func(ftrace_func_t func); extern void ftrace_caller(void); extern void ftrace_call(void); extern void mcount_call(void); +/** + * ftrace_modify_code - modify code segment + * @ip: the address of the code segment + * @old_code: the contents of what is expected to be there + * @new_code: the code to patch in + * + * This is a very sensitive operation and great care needs + * to be taken by the arch. The operation should carefully + * read the location, check to see if what is read is indeed + * what we expect it to be, and then on success of the compare, + * it should write to the location. + * + * Return must be: + * 0 on success + * -EFAULT on error reading the location + * -EINVAL on a failed compare of the contents + * -EPERM on error writing to the location + * Any other value will be considered a failure. + */ +extern int ftrace_modify_code(unsigned long ip, unsigned char *old_code, + unsigned char *new_code); + extern int skip_trace(unsigned long ip); extern void ftrace_release(void *start, unsigned long size); diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 1f54a94189f..b2de8de7735 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -596,22 +596,22 @@ ftrace_code_disable(struct dyn_ftrace *rec) { unsigned long ip; unsigned char *nop, *call; - int failed; + int ret; ip = rec->ip; nop = ftrace_nop_replace(); call = ftrace_call_replace(ip, mcount_addr); - failed = ftrace_modify_code(ip, call, nop); - if (failed) { - switch (failed) { - case 1: + ret = ftrace_modify_code(ip, call, nop); + if (ret) { + switch (ret) { + case -EFAULT: WARN_ON_ONCE(1); pr_info("ftrace faulted on modifying "); print_ip_sym(ip); break; - case 2: + case -EINVAL: WARN_ON_ONCE(1); pr_info("ftrace failed to modify "); print_ip_sym(ip); @@ -620,6 +620,15 @@ ftrace_code_disable(struct dyn_ftrace *rec) print_ip_ins(" replace: ", nop); printk(KERN_CONT "\n"); break; + case -EPERM: + WARN_ON_ONCE(1); + pr_info("ftrace faulted on writing "); + print_ip_sym(ip); + break; + default: + WARN_ON_ONCE(1); + pr_info("ftrace faulted on unknown error "); + print_ip_sym(ip); } rec->flags |= FTRACE_FL_FAILED; -- GitLab From 76aefee57657428fb77cbd8624119c1a440bee44 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 23 Oct 2008 09:33:00 -0400 Subject: [PATCH 038/815] ftrace: comment arch ftrace code Add comments to explain what is happening in the x86 arch ftrace code. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- arch/x86/kernel/ftrace.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index 428291581cb..783455454d7 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -66,18 +66,23 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code, /* * Note: Due to modules and __init, code can * disappear and change, we need to protect against faulting - * as well as code changing. + * as well as code changing. We do this by using the + * __copy_*_user functions. * * No real locking needed, this code is run through * kstop_machine, or before SMP starts. */ + + /* read the text we want to modify */ if (__copy_from_user_inatomic(replaced, (char __user *)ip, MCOUNT_INSN_SIZE)) return -EFAULT; + /* Make sure it is what we expect it to be */ if (memcmp(replaced, old_code, MCOUNT_INSN_SIZE) != 0) return -EINVAL; + /* replace the text with the new text */ if (__copy_to_user_inatomic((char __user *)ip, new_code, MCOUNT_INSN_SIZE)) return -EPERM; -- GitLab From ab9a0918cbf0fa8883301838df8dbc8fc085ff50 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 23 Oct 2008 09:33:01 -0400 Subject: [PATCH 039/815] ftrace: use probe_kernel Andrew Morton suggested using the proper API for reading and writing kernel areas that might fault. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- arch/x86/kernel/ftrace.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index 783455454d7..da4fb0deecf 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -67,15 +67,14 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code, * Note: Due to modules and __init, code can * disappear and change, we need to protect against faulting * as well as code changing. We do this by using the - * __copy_*_user functions. + * probe_kernel_* functions. * * No real locking needed, this code is run through * kstop_machine, or before SMP starts. */ /* read the text we want to modify */ - if (__copy_from_user_inatomic(replaced, (char __user *)ip, - MCOUNT_INSN_SIZE)) + if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE)) return -EFAULT; /* Make sure it is what we expect it to be */ @@ -83,8 +82,7 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code, return -EINVAL; /* replace the text with the new text */ - if (__copy_to_user_inatomic((char __user *)ip, new_code, - MCOUNT_INSN_SIZE)) + if (probe_kernel_write((void *)ip, new_code, MCOUNT_INSN_SIZE)) return -EPERM; sync_core(); -- GitLab From 81adbdc029ecc416d56563e7f159100181dd711d Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 23 Oct 2008 09:33:02 -0400 Subject: [PATCH 040/815] ftrace: only have ftrace_kill atomic When an anomaly is detected, we need a way to completely disable ftrace. Right now we have two functions: ftrace_kill and ftrace_kill_atomic. The ftrace_kill tries to do it in a "nice" way by converting everything back to a nop. The "nice" way is dangerous itself, so this patch removes it and only has the "atomic" version, which is all that is needed. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- include/linux/ftrace.h | 3 +-- kernel/trace/ftrace.c | 42 ++---------------------------------------- kernel/trace/trace.c | 2 +- 3 files changed, 4 insertions(+), 43 deletions(-) diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 79fa10cbdcf..ac58e94668b 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -40,7 +40,7 @@ extern void ftrace_stub(unsigned long a0, unsigned long a1); # define register_ftrace_function(ops) do { } while (0) # define unregister_ftrace_function(ops) do { } while (0) # define clear_ftrace_function(ops) do { } while (0) -static inline void ftrace_kill_atomic(void) { } +static inline void ftrace_kill(void) { } #endif /* CONFIG_FUNCTION_TRACER */ #ifdef CONFIG_DYNAMIC_FTRACE @@ -117,7 +117,6 @@ static inline void ftrace_release(void *start, unsigned long size) { } /* totally disable ftrace - can not re-enable after this */ void ftrace_kill(void); -void ftrace_kill_atomic(void); static inline void tracer_disable(void) { diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index b2de8de7735..93245ae046e 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -1549,22 +1549,6 @@ int ftrace_force_update(void) return ret; } -static void ftrace_force_shutdown(void) -{ - struct task_struct *task; - int command = FTRACE_DISABLE_CALLS | FTRACE_UPDATE_TRACE_FUNC; - - mutex_lock(&ftraced_lock); - task = ftraced_task; - ftraced_task = NULL; - ftraced_suspend = -1; - ftrace_run_update_code(command); - mutex_unlock(&ftraced_lock); - - if (task) - kthread_stop(task); -} - static __init int ftrace_init_debugfs(void) { struct dentry *d_tracer; @@ -1795,17 +1779,16 @@ core_initcall(ftrace_dynamic_init); # define ftrace_shutdown() do { } while (0) # define ftrace_startup_sysctl() do { } while (0) # define ftrace_shutdown_sysctl() do { } while (0) -# define ftrace_force_shutdown() do { } while (0) #endif /* CONFIG_DYNAMIC_FTRACE */ /** - * ftrace_kill_atomic - kill ftrace from critical sections + * ftrace_kill - kill ftrace * * This function should be used by panic code. It stops ftrace * but in a not so nice way. If you need to simply kill ftrace * from a non-atomic section, use ftrace_kill. */ -void ftrace_kill_atomic(void) +void ftrace_kill(void) { ftrace_disabled = 1; ftrace_enabled = 0; @@ -1815,27 +1798,6 @@ void ftrace_kill_atomic(void) clear_ftrace_function(); } -/** - * ftrace_kill - totally shutdown ftrace - * - * This is a safety measure. If something was detected that seems - * wrong, calling this function will keep ftrace from doing - * any more modifications, and updates. - * used when something went wrong. - */ -void ftrace_kill(void) -{ - mutex_lock(&ftrace_sysctl_lock); - ftrace_disabled = 1; - ftrace_enabled = 0; - - clear_ftrace_function(); - mutex_unlock(&ftrace_sysctl_lock); - - /* Try to totally disable ftrace */ - ftrace_force_shutdown(); -} - /** * register_ftrace_function - register a function for profiling * @ops - ops structure that holds the function for profiling. diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index aeb2f2505bc..333a5162149 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -3097,7 +3097,7 @@ void ftrace_dump(void) dump_ran = 1; /* No turning back! */ - ftrace_kill_atomic(); + ftrace_kill(); for_each_tracing_cpu(cpu) { atomic_inc(&global_trace.data[cpu]->disabled); -- GitLab From 6912896e994ddaf06cc0f6d3f2098bc4b59bdd84 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 23 Oct 2008 09:33:03 -0400 Subject: [PATCH 041/815] ftrace: add ftrace warn on to disable ftrace Add ftrace warn on to disable ftrace as well as report a warning. [ Thanks to Andrew Morton for suggesting using the WARN_ON return value ] Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/ftrace.c | 29 +++++++++++++++++++---------- 1 file changed, 19 insertions(+), 10 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 93245ae046e..b08996ca561 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -32,6 +32,18 @@ #include "trace.h" +#define FTRACE_WARN_ON(cond) \ + do { \ + if (WARN_ON(cond)) \ + ftrace_kill(); \ + } while (0) + +#define FTRACE_WARN_ON_ONCE(cond) \ + do { \ + if (WARN_ON_ONCE(cond)) \ + ftrace_kill(); \ + } while (0) + /* ftrace_enabled is a method to turn ftrace on or off */ int ftrace_enabled __read_mostly; static int last_ftrace_enabled; @@ -363,10 +375,8 @@ static struct dyn_ftrace *ftrace_alloc_dyn_node(unsigned long ip) rec = ftrace_free_records; if (unlikely(!(rec->flags & FTRACE_FL_FREE))) { - WARN_ON_ONCE(1); + FTRACE_WARN_ON_ONCE(1); ftrace_free_records = NULL; - ftrace_disabled = 1; - ftrace_enabled = 0; return NULL; } @@ -415,7 +425,7 @@ ftrace_record_ip(unsigned long ip) key = hash_long(ip, FTRACE_HASHBITS); - WARN_ON_ONCE(key >= FTRACE_HASHSIZE); + FTRACE_WARN_ON_ONCE(key >= FTRACE_HASHSIZE); if (ftrace_ip_in_hash(ip, key)) goto out; @@ -607,12 +617,12 @@ ftrace_code_disable(struct dyn_ftrace *rec) if (ret) { switch (ret) { case -EFAULT: - WARN_ON_ONCE(1); + FTRACE_WARN_ON_ONCE(1); pr_info("ftrace faulted on modifying "); print_ip_sym(ip); break; case -EINVAL: - WARN_ON_ONCE(1); + FTRACE_WARN_ON_ONCE(1); pr_info("ftrace failed to modify "); print_ip_sym(ip); print_ip_ins(" expected: ", call); @@ -621,12 +631,12 @@ ftrace_code_disable(struct dyn_ftrace *rec) printk(KERN_CONT "\n"); break; case -EPERM: - WARN_ON_ONCE(1); + FTRACE_WARN_ON_ONCE(1); pr_info("ftrace faulted on writing "); print_ip_sym(ip); break; default: - WARN_ON_ONCE(1); + FTRACE_WARN_ON_ONCE(1); pr_info("ftrace faulted on unknown error "); print_ip_sym(ip); } @@ -1722,8 +1732,7 @@ static int ftraced(void *ignore) ftrace_update_cnt != 1 ? "s" : "", ftrace_update_tot_cnt, usecs, usecs != 1 ? "s" : ""); - ftrace_disabled = 1; - WARN_ON_ONCE(1); + FTRACE_WARN_ON_ONCE(1); } } mutex_unlock(&ftraced_lock); -- GitLab From 07c4cc1cdaa08fcb6c0275dd7be49eae37260169 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 23 Oct 2008 09:33:04 -0400 Subject: [PATCH 042/815] ftrace: disable dynamic ftrace for all archs that use daemon The ftrace daemon is complex and can cause nasty races if something goes wrong. Since it affects all of the kernel, this patch disables dynamic ftrace from any arch that depends on the daemon. Until the archs are ported over to the new MCOUNT_RECORD method, I am disabling dynamic ftrace from them. Note: I am leaving in the arch//kernel/ftrace.c code alone since that can be used when the arch is ported to MCOUNT_RECORD. To port the arch to MCOUNT_RECORD, the scripts/recordmcount.pl needs to be updated. I will make that easier to do for 2.6.29. For 28, we will keep the archs disabled. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- arch/arm/Kconfig | 1 - arch/powerpc/Kconfig | 1 - arch/sparc64/Kconfig | 1 - 3 files changed, 3 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 600733426ae..c5b431e231d 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -17,7 +17,6 @@ config ARM select HAVE_KPROBES if (!XIP_KERNEL) select HAVE_KRETPROBES if (HAVE_KPROBES) select HAVE_FUNCTION_TRACER if (!XIP_KERNEL) - select HAVE_DYNAMIC_FTRACE if (HAVE_FUNCTION_TRACER) select HAVE_GENERIC_DMA_COHERENT help The ARM series is a line of low-power-consumption RISC chip designs diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 441ce06174f..5122a67e6ff 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -111,7 +111,6 @@ config ARCH_NO_VIRT_TO_BUS config PPC bool default y - select HAVE_DYNAMIC_FTRACE select HAVE_FUNCTION_TRACER select ARCH_WANT_OPTIONAL_GPIOLIB select HAVE_IDE diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 824f6122e1a..3b96e70b467 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -11,7 +11,6 @@ config SPARC config SPARC64 bool default y - select HAVE_DYNAMIC_FTRACE select HAVE_FUNCTION_TRACER select HAVE_IDE select HAVE_LMB -- GitLab From cb7be3b2fc2cf089ee52b16f0fd9ebb29e9944e1 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 23 Oct 2008 09:33:05 -0400 Subject: [PATCH 043/815] ftrace: remove daemon The ftrace daemon is complex and error prone. This patch strips it out of the code. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/ftrace.c | 322 +++------------------------------- kernel/trace/trace_selftest.c | 14 -- 2 files changed, 28 insertions(+), 308 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index b08996ca561..e758cab0836 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -165,25 +165,8 @@ static int __unregister_ftrace_function(struct ftrace_ops *ops) } #ifdef CONFIG_DYNAMIC_FTRACE - #ifndef CONFIG_FTRACE_MCOUNT_RECORD -/* - * The hash lock is only needed when the recording of the mcount - * callers are dynamic. That is, by the caller themselves and - * not recorded via the compilation. - */ -static DEFINE_SPINLOCK(ftrace_hash_lock); -#define ftrace_hash_lock(flags) spin_lock_irqsave(&ftrace_hash_lock, flags) -#define ftrace_hash_unlock(flags) \ - spin_unlock_irqrestore(&ftrace_hash_lock, flags) -static void ftrace_release_hash(unsigned long start, unsigned long end); -#else -/* This is protected via the ftrace_lock with MCOUNT_RECORD. */ -#define ftrace_hash_lock(flags) do { (void)(flags); } while (0) -#define ftrace_hash_unlock(flags) do { } while(0) -static inline void ftrace_release_hash(unsigned long start, unsigned long end) -{ -} +# error Dynamic ftrace depends on MCOUNT_RECORD #endif /* @@ -194,8 +177,6 @@ static inline void ftrace_release_hash(unsigned long start, unsigned long end) */ static unsigned long mcount_addr = MCOUNT_ADDR; -static struct task_struct *ftraced_task; - enum { FTRACE_ENABLE_CALLS = (1 << 0), FTRACE_DISABLE_CALLS = (1 << 1), @@ -212,7 +193,6 @@ static struct hlist_head ftrace_hash[FTRACE_HASHSIZE]; static DEFINE_PER_CPU(int, ftrace_shutdown_disable_cpu); -static DEFINE_MUTEX(ftraced_lock); static DEFINE_MUTEX(ftrace_regex_lock); struct ftrace_page { @@ -230,10 +210,6 @@ struct ftrace_page { static struct ftrace_page *ftrace_pages_start; static struct ftrace_page *ftrace_pages; -static int ftraced_trigger; -static int ftraced_suspend; -static int ftraced_stop; - static int ftrace_record_suspend; static struct dyn_ftrace *ftrace_free_records; @@ -398,7 +374,6 @@ static void ftrace_record_ip(unsigned long ip) { struct dyn_ftrace *node; - unsigned long flags; unsigned long key; int resched; int cpu; @@ -430,24 +405,18 @@ ftrace_record_ip(unsigned long ip) if (ftrace_ip_in_hash(ip, key)) goto out; - ftrace_hash_lock(flags); - /* This ip may have hit the hash before the lock */ if (ftrace_ip_in_hash(ip, key)) - goto out_unlock; + goto out; node = ftrace_alloc_dyn_node(ip); if (!node) - goto out_unlock; + goto out; node->ip = ip; ftrace_add_hash(node, key); - ftraced_trigger = 1; - - out_unlock: - ftrace_hash_unlock(flags); out: per_cpu(ftrace_shutdown_disable_cpu, cpu)--; @@ -647,7 +616,7 @@ ftrace_code_disable(struct dyn_ftrace *rec) return 1; } -static int __ftrace_update_code(void *ignore); +static int ftrace_update_code(void *ignore); static int __ftrace_modify_code(void *data) { @@ -659,7 +628,7 @@ static int __ftrace_modify_code(void *data) * Update any recorded ips now that we have the * machine stopped */ - __ftrace_update_code(NULL); + ftrace_update_code(NULL); ftrace_replace_code(1); tracing_on = 1; } else if (*command & FTRACE_DISABLE_CALLS) { @@ -686,26 +655,9 @@ static void ftrace_run_update_code(int command) stop_machine(__ftrace_modify_code, &command, NULL); } -void ftrace_disable_daemon(void) -{ - /* Stop the daemon from calling kstop_machine */ - mutex_lock(&ftraced_lock); - ftraced_stop = 1; - mutex_unlock(&ftraced_lock); - - ftrace_force_update(); -} - -void ftrace_enable_daemon(void) -{ - mutex_lock(&ftraced_lock); - ftraced_stop = 0; - mutex_unlock(&ftraced_lock); - - ftrace_force_update(); -} - static ftrace_func_t saved_ftrace_func; +static int ftrace_start; +static DEFINE_MUTEX(ftrace_start_lock); static void ftrace_startup(void) { @@ -714,9 +666,9 @@ static void ftrace_startup(void) if (unlikely(ftrace_disabled)) return; - mutex_lock(&ftraced_lock); - ftraced_suspend++; - if (ftraced_suspend == 1) + mutex_lock(&ftrace_start_lock); + ftrace_start++; + if (ftrace_start == 1) command |= FTRACE_ENABLE_CALLS; if (saved_ftrace_func != ftrace_trace_function) { @@ -729,7 +681,7 @@ static void ftrace_startup(void) ftrace_run_update_code(command); out: - mutex_unlock(&ftraced_lock); + mutex_unlock(&ftrace_start_lock); } static void ftrace_shutdown(void) @@ -739,9 +691,9 @@ static void ftrace_shutdown(void) if (unlikely(ftrace_disabled)) return; - mutex_lock(&ftraced_lock); - ftraced_suspend--; - if (!ftraced_suspend) + mutex_lock(&ftrace_start_lock); + ftrace_start--; + if (!ftrace_start) command |= FTRACE_DISABLE_CALLS; if (saved_ftrace_func != ftrace_trace_function) { @@ -754,7 +706,7 @@ static void ftrace_shutdown(void) ftrace_run_update_code(command); out: - mutex_unlock(&ftraced_lock); + mutex_unlock(&ftrace_start_lock); } static void ftrace_startup_sysctl(void) @@ -764,15 +716,15 @@ static void ftrace_startup_sysctl(void) if (unlikely(ftrace_disabled)) return; - mutex_lock(&ftraced_lock); + mutex_lock(&ftrace_start_lock); /* Force update next time */ saved_ftrace_func = NULL; - /* ftraced_suspend is true if we want ftrace running */ - if (ftraced_suspend) + /* ftrace_start is true if we want ftrace running */ + if (ftrace_start) command |= FTRACE_ENABLE_CALLS; ftrace_run_update_code(command); - mutex_unlock(&ftraced_lock); + mutex_unlock(&ftrace_start_lock); } static void ftrace_shutdown_sysctl(void) @@ -782,20 +734,20 @@ static void ftrace_shutdown_sysctl(void) if (unlikely(ftrace_disabled)) return; - mutex_lock(&ftraced_lock); - /* ftraced_suspend is true if ftrace is running */ - if (ftraced_suspend) + mutex_lock(&ftrace_start_lock); + /* ftrace_start is true if ftrace is running */ + if (ftrace_start) command |= FTRACE_DISABLE_CALLS; ftrace_run_update_code(command); - mutex_unlock(&ftraced_lock); + mutex_unlock(&ftrace_start_lock); } static cycle_t ftrace_update_time; static unsigned long ftrace_update_cnt; unsigned long ftrace_update_tot_cnt; -static int __ftrace_update_code(void *ignore) +static int ftrace_update_code(void *ignore) { int i, save_ftrace_enabled; cycle_t start, stop; @@ -869,7 +821,6 @@ static int __ftrace_update_code(void *ignore) stop = ftrace_now(raw_smp_processor_id()); ftrace_update_time = stop - start; ftrace_update_tot_cnt += ftrace_update_cnt; - ftraced_trigger = 0; ftrace_enabled = save_ftrace_enabled; ftrace_record_suspend--; @@ -877,17 +828,6 @@ static int __ftrace_update_code(void *ignore) return 0; } -static int ftrace_update_code(void) -{ - if (unlikely(ftrace_disabled) || - !ftrace_enabled || !ftraced_trigger) - return 0; - - stop_machine(__ftrace_update_code, NULL, NULL); - - return 1; -} - static int __init ftrace_dyn_table_alloc(unsigned long num_to_init) { struct ftrace_page *pg; @@ -1425,10 +1365,10 @@ ftrace_regex_release(struct inode *inode, struct file *file, int enable) } mutex_lock(&ftrace_sysctl_lock); - mutex_lock(&ftraced_lock); - if (iter->filtered && ftraced_suspend && ftrace_enabled) + mutex_lock(&ftrace_start_lock); + if (iter->filtered && ftrace_start && ftrace_enabled) ftrace_run_update_code(FTRACE_ENABLE_CALLS); - mutex_unlock(&ftraced_lock); + mutex_unlock(&ftrace_start_lock); mutex_unlock(&ftrace_sysctl_lock); kfree(iter); @@ -1448,55 +1388,6 @@ ftrace_notrace_release(struct inode *inode, struct file *file) return ftrace_regex_release(inode, file, 0); } -static ssize_t -ftraced_read(struct file *filp, char __user *ubuf, - size_t cnt, loff_t *ppos) -{ - /* don't worry about races */ - char *buf = ftraced_stop ? "disabled\n" : "enabled\n"; - int r = strlen(buf); - - return simple_read_from_buffer(ubuf, cnt, ppos, buf, r); -} - -static ssize_t -ftraced_write(struct file *filp, const char __user *ubuf, - size_t cnt, loff_t *ppos) -{ - char buf[64]; - long val; - int ret; - - if (cnt >= sizeof(buf)) - return -EINVAL; - - if (copy_from_user(&buf, ubuf, cnt)) - return -EFAULT; - - if (strncmp(buf, "enable", 6) == 0) - val = 1; - else if (strncmp(buf, "disable", 7) == 0) - val = 0; - else { - buf[cnt] = 0; - - ret = strict_strtoul(buf, 10, &val); - if (ret < 0) - return ret; - - val = !!val; - } - - if (val) - ftrace_enable_daemon(); - else - ftrace_disable_daemon(); - - filp->f_pos += cnt; - - return cnt; -} - static struct file_operations ftrace_avail_fops = { .open = ftrace_avail_open, .read = seq_read, @@ -1527,38 +1418,6 @@ static struct file_operations ftrace_notrace_fops = { .release = ftrace_notrace_release, }; -static struct file_operations ftraced_fops = { - .open = tracing_open_generic, - .read = ftraced_read, - .write = ftraced_write, -}; - -/** - * ftrace_force_update - force an update to all recording ftrace functions - */ -int ftrace_force_update(void) -{ - int ret = 0; - - if (unlikely(ftrace_disabled)) - return -ENODEV; - - mutex_lock(&ftrace_sysctl_lock); - mutex_lock(&ftraced_lock); - - /* - * If ftraced_trigger is not set, then there is nothing - * to update. - */ - if (ftraced_trigger && !ftrace_update_code()) - ret = -EBUSY; - - mutex_unlock(&ftraced_lock); - mutex_unlock(&ftrace_sysctl_lock); - - return ret; -} - static __init int ftrace_init_debugfs(void) { struct dentry *d_tracer; @@ -1589,17 +1448,11 @@ static __init int ftrace_init_debugfs(void) pr_warning("Could not create debugfs " "'set_ftrace_notrace' entry\n"); - entry = debugfs_create_file("ftraced_enabled", 0644, d_tracer, - NULL, &ftraced_fops); - if (!entry) - pr_warning("Could not create debugfs " - "'ftraced_enabled' entry\n"); return 0; } fs_initcall(ftrace_init_debugfs); -#ifdef CONFIG_FTRACE_MCOUNT_RECORD static int ftrace_convert_nops(unsigned long *start, unsigned long *end) { @@ -1619,7 +1472,7 @@ static int ftrace_convert_nops(unsigned long *start, /* p is ignored */ local_irq_save(flags); - __ftrace_update_code(p); + ftrace_update_code(p); local_irq_restore(flags); return 0; @@ -1666,122 +1519,6 @@ void __init ftrace_init(void) failed: ftrace_disabled = 1; } -#else /* CONFIG_FTRACE_MCOUNT_RECORD */ - -static void ftrace_release_hash(unsigned long start, unsigned long end) -{ - struct dyn_ftrace *rec; - struct hlist_node *t, *n; - struct hlist_head *head, temp_list; - unsigned long flags; - int i, cpu; - - preempt_disable_notrace(); - - /* disable incase we call something that calls mcount */ - cpu = raw_smp_processor_id(); - per_cpu(ftrace_shutdown_disable_cpu, cpu)++; - - ftrace_hash_lock(flags); - - for (i = 0; i < FTRACE_HASHSIZE; i++) { - INIT_HLIST_HEAD(&temp_list); - head = &ftrace_hash[i]; - - /* all CPUS are stopped, we are safe to modify code */ - hlist_for_each_entry_safe(rec, t, n, head, node) { - if (rec->flags & FTRACE_FL_FREE) - continue; - - if ((rec->ip >= start) && (rec->ip < end)) - ftrace_free_rec(rec); - } - } - - ftrace_hash_unlock(flags); - - per_cpu(ftrace_shutdown_disable_cpu, cpu)--; - preempt_enable_notrace(); - -} - -static int ftraced(void *ignore) -{ - unsigned long usecs; - - while (!kthread_should_stop()) { - - set_current_state(TASK_INTERRUPTIBLE); - - /* check once a second */ - schedule_timeout(HZ); - - if (unlikely(ftrace_disabled)) - continue; - - mutex_lock(&ftrace_sysctl_lock); - mutex_lock(&ftraced_lock); - if (!ftraced_suspend && !ftraced_stop && - ftrace_update_code()) { - usecs = nsecs_to_usecs(ftrace_update_time); - if (ftrace_update_tot_cnt > 100000) { - ftrace_update_tot_cnt = 0; - pr_info("hm, dftrace overflow: %lu change%s" - " (%lu total) in %lu usec%s\n", - ftrace_update_cnt, - ftrace_update_cnt != 1 ? "s" : "", - ftrace_update_tot_cnt, - usecs, usecs != 1 ? "s" : ""); - FTRACE_WARN_ON_ONCE(1); - } - } - mutex_unlock(&ftraced_lock); - mutex_unlock(&ftrace_sysctl_lock); - - ftrace_shutdown_replenish(); - } - __set_current_state(TASK_RUNNING); - return 0; -} - -static int __init ftrace_dynamic_init(void) -{ - struct task_struct *p; - unsigned long addr; - int ret; - - addr = (unsigned long)ftrace_record_ip; - - stop_machine(ftrace_dyn_arch_init, &addr, NULL); - - /* ftrace_dyn_arch_init places the return code in addr */ - if (addr) { - ret = (int)addr; - goto failed; - } - - ret = ftrace_dyn_table_alloc(NR_TO_INIT); - if (ret) - goto failed; - - p = kthread_run(ftraced, NULL, "ftraced"); - if (IS_ERR(p)) { - ret = -1; - goto failed; - } - - last_ftrace_enabled = ftrace_enabled = 1; - ftraced_task = p; - - return 0; - - failed: - ftrace_disabled = 1; - return ret; -} - -core_initcall(ftrace_dynamic_init); -#endif /* CONFIG_FTRACE_MCOUNT_RECORD */ #else # define ftrace_startup() do { } while (0) @@ -1801,9 +1538,6 @@ void ftrace_kill(void) { ftrace_disabled = 1; ftrace_enabled = 0; -#ifdef CONFIG_DYNAMIC_FTRACE - ftraced_suspend = -1; -#endif clear_ftrace_function(); } diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c index 95815d26a04..90bc752a758 100644 --- a/kernel/trace/trace_selftest.c +++ b/kernel/trace/trace_selftest.c @@ -99,13 +99,6 @@ int trace_selftest_startup_dynamic_tracing(struct tracer *trace, /* passed in by parameter to fool gcc from optimizing */ func(); - /* update the records */ - ret = ftrace_force_update(); - if (ret) { - printk(KERN_CONT ".. ftraced failed .. "); - return ret; - } - /* * Some archs *cough*PowerPC*cough* add charachters to the * start of the function names. We simply put a '*' to @@ -183,13 +176,6 @@ trace_selftest_startup_function(struct tracer *trace, struct trace_array *tr) /* make sure msleep has been recorded */ msleep(1); - /* force the recorded functions to be traced */ - ret = ftrace_force_update(); - if (ret) { - printk(KERN_CONT ".. ftraced failed .. "); - return ret; - } - /* start the tracing */ ftrace_enabled = 1; tracer_enabled = 1; -- GitLab From 4d296c24326783bff1282ac72f310d8bac8df413 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 23 Oct 2008 09:33:06 -0400 Subject: [PATCH 044/815] ftrace: remove mcount set The arch dependent function ftrace_mcount_set was only used by the daemon start up code. This patch removes it. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- arch/arm/kernel/ftrace.c | 13 ------------- arch/powerpc/kernel/ftrace.c | 17 ----------------- arch/sparc64/kernel/ftrace.c | 18 ------------------ arch/x86/kernel/ftrace.c | 7 ------- include/linux/ftrace.h | 1 - kernel/trace/ftrace.c | 9 --------- 6 files changed, 65 deletions(-) diff --git a/arch/arm/kernel/ftrace.c b/arch/arm/kernel/ftrace.c index 76d50e6091b..6c90479e897 100644 --- a/arch/arm/kernel/ftrace.c +++ b/arch/arm/kernel/ftrace.c @@ -95,19 +95,6 @@ int ftrace_update_ftrace_func(ftrace_func_t func) return ret; } -int ftrace_mcount_set(unsigned long *data) -{ - unsigned long pc, old; - unsigned long *addr = data; - unsigned char *new; - - pc = (unsigned long)&mcount_call; - memcpy(&old, &mcount_call, MCOUNT_INSN_SIZE); - new = ftrace_call_replace(pc, *addr); - *addr = ftrace_modify_code(pc, (unsigned char *)&old, new); - return 0; -} - /* run from kstop_machine */ int __init ftrace_dyn_arch_init(void *data) { diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c index 3855ceb937b..6b75522e8b3 100644 --- a/arch/powerpc/kernel/ftrace.c +++ b/arch/powerpc/kernel/ftrace.c @@ -126,23 +126,6 @@ notrace int ftrace_update_ftrace_func(ftrace_func_t func) return ret; } -notrace int ftrace_mcount_set(unsigned long *data) -{ - unsigned long ip = (long)(&mcount_call); - unsigned long *addr = data; - unsigned char old[MCOUNT_INSN_SIZE], *new; - - /* - * Replace the mcount stub with a pointer to the - * ip recorder function. - */ - memcpy(old, &mcount_call, MCOUNT_INSN_SIZE); - new = ftrace_call_replace(ip, *addr); - *addr = ftrace_modify_code(ip, old, new); - - return 0; -} - int __init ftrace_dyn_arch_init(void *data) { /* This is running in kstop_machine */ diff --git a/arch/sparc64/kernel/ftrace.c b/arch/sparc64/kernel/ftrace.c index 4298d0aee71..447942041a7 100644 --- a/arch/sparc64/kernel/ftrace.c +++ b/arch/sparc64/kernel/ftrace.c @@ -69,24 +69,6 @@ notrace int ftrace_update_ftrace_func(ftrace_func_t func) return ftrace_modify_code(ip, old, new); } -notrace int ftrace_mcount_set(unsigned long *data) -{ - unsigned long ip = (long)(&mcount_call); - unsigned long *addr = data; - unsigned char old[MCOUNT_INSN_SIZE], *new; - - /* - * Replace the mcount stub with a pointer to the - * ip recorder function. - */ - memcpy(old, &mcount_call, MCOUNT_INSN_SIZE); - new = ftrace_call_replace(ip, *addr); - *addr = ftrace_modify_code(ip, old, new); - - return 0; -} - - int __init ftrace_dyn_arch_init(void *data) { ftrace_mcount_set(data); diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index da4fb0deecf..b399eed2353 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -103,13 +103,6 @@ notrace int ftrace_update_ftrace_func(ftrace_func_t func) return ret; } -notrace int ftrace_mcount_set(unsigned long *data) -{ - /* mcount is initialized as a nop */ - *data = 0; - return 0; -} - int __init ftrace_dyn_arch_init(void *data) { extern const unsigned char ftrace_test_p6nop[]; diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index ac58e94668b..1c4835f8691 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -71,7 +71,6 @@ extern int ftrace_ip_converted(unsigned long ip); extern unsigned char *ftrace_nop_replace(void); extern unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr); extern int ftrace_dyn_arch_init(void *data); -extern int ftrace_mcount_set(unsigned long *data); extern int ftrace_update_ftrace_func(ftrace_func_t func); extern void ftrace_caller(void); extern void ftrace_call(void); diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index e758cab0836..226fd9132d5 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -620,7 +620,6 @@ static int ftrace_update_code(void *ignore); static int __ftrace_modify_code(void *data) { - unsigned long addr; int *command = data; if (*command & FTRACE_ENABLE_CALLS) { @@ -639,14 +638,6 @@ static int __ftrace_modify_code(void *data) if (*command & FTRACE_UPDATE_TRACE_FUNC) ftrace_update_ftrace_func(ftrace_trace_function); - if (*command & FTRACE_ENABLE_MCOUNT) { - addr = (unsigned long)ftrace_record_ip; - ftrace_mcount_set(&addr); - } else if (*command & FTRACE_DISABLE_MCOUNT) { - addr = (unsigned long)ftrace_stub; - ftrace_mcount_set(&addr); - } - return 0; } -- GitLab From 08f5ac906d2c0faf96d608c54a0b03177376da8d Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 23 Oct 2008 09:33:07 -0400 Subject: [PATCH 045/815] ftrace: remove ftrace hash The ftrace hash was used by the ftrace_daemon code. The record ip function would place the calling address (ip) into the hash. The daemon would later read the hash and modify that code. The hash complicates the code. This patch removes it. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- include/linux/ftrace.h | 8 +- kernel/trace/ftrace.c | 243 ++++++----------------------------------- kernel/trace/trace.c | 3 - 3 files changed, 38 insertions(+), 216 deletions(-) diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 1c4835f8691..703eb53cfa2 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -44,8 +44,6 @@ static inline void ftrace_kill(void) { } #endif /* CONFIG_FUNCTION_TRACER */ #ifdef CONFIG_DYNAMIC_FTRACE -# define FTRACE_HASHBITS 10 -# define FTRACE_HASHSIZE (1< #include #include -#include #include #include @@ -189,9 +188,7 @@ static int ftrace_filtered; static int tracing_on; static int frozen_record_count; -static struct hlist_head ftrace_hash[FTRACE_HASHSIZE]; - -static DEFINE_PER_CPU(int, ftrace_shutdown_disable_cpu); +static LIST_HEAD(ftrace_new_addrs); static DEFINE_MUTEX(ftrace_regex_lock); @@ -210,8 +207,6 @@ struct ftrace_page { static struct ftrace_page *ftrace_pages_start; static struct ftrace_page *ftrace_pages; -static int ftrace_record_suspend; - static struct dyn_ftrace *ftrace_free_records; @@ -242,72 +237,6 @@ static inline int record_frozen(struct dyn_ftrace *rec) # define record_frozen(rec) ({ 0; }) #endif /* CONFIG_KPROBES */ -int skip_trace(unsigned long ip) -{ - unsigned long fl; - struct dyn_ftrace *rec; - struct hlist_node *t; - struct hlist_head *head; - - if (frozen_record_count == 0) - return 0; - - head = &ftrace_hash[hash_long(ip, FTRACE_HASHBITS)]; - hlist_for_each_entry_rcu(rec, t, head, node) { - if (rec->ip == ip) { - if (record_frozen(rec)) { - if (rec->flags & FTRACE_FL_FAILED) - return 1; - - if (!(rec->flags & FTRACE_FL_CONVERTED)) - return 1; - - if (!tracing_on || !ftrace_enabled) - return 1; - - if (ftrace_filtered) { - fl = rec->flags & (FTRACE_FL_FILTER | - FTRACE_FL_NOTRACE); - if (!fl || (fl & FTRACE_FL_NOTRACE)) - return 1; - } - } - break; - } - } - - return 0; -} - -static inline int -ftrace_ip_in_hash(unsigned long ip, unsigned long key) -{ - struct dyn_ftrace *p; - struct hlist_node *t; - int found = 0; - - hlist_for_each_entry_rcu(p, t, &ftrace_hash[key], node) { - if (p->ip == ip) { - found = 1; - break; - } - } - - return found; -} - -static inline void -ftrace_add_hash(struct dyn_ftrace *node, unsigned long key) -{ - hlist_add_head_rcu(&node->node, &ftrace_hash[key]); -} - -/* called from kstop_machine */ -static inline void ftrace_del_hash(struct dyn_ftrace *node) -{ - hlist_del(&node->node); -} - static void ftrace_free_rec(struct dyn_ftrace *rec) { rec->ip = (unsigned long)ftrace_free_records; @@ -362,69 +291,36 @@ static struct dyn_ftrace *ftrace_alloc_dyn_node(unsigned long ip) } if (ftrace_pages->index == ENTRIES_PER_PAGE) { - if (!ftrace_pages->next) - return NULL; + if (!ftrace_pages->next) { + /* allocate another page */ + ftrace_pages->next = + (void *)get_zeroed_page(GFP_KERNEL); + if (!ftrace_pages->next) + return NULL; + } ftrace_pages = ftrace_pages->next; } return &ftrace_pages->records[ftrace_pages->index++]; } -static void +static struct dyn_ftrace * ftrace_record_ip(unsigned long ip) { - struct dyn_ftrace *node; - unsigned long key; - int resched; - int cpu; + struct dyn_ftrace *rec; if (!ftrace_enabled || ftrace_disabled) - return; - - resched = need_resched(); - preempt_disable_notrace(); - - /* - * We simply need to protect against recursion. - * Use the the raw version of smp_processor_id and not - * __get_cpu_var which can call debug hooks that can - * cause a recursive crash here. - */ - cpu = raw_smp_processor_id(); - per_cpu(ftrace_shutdown_disable_cpu, cpu)++; - if (per_cpu(ftrace_shutdown_disable_cpu, cpu) != 1) - goto out; - - if (unlikely(ftrace_record_suspend)) - goto out; - - key = hash_long(ip, FTRACE_HASHBITS); - - FTRACE_WARN_ON_ONCE(key >= FTRACE_HASHSIZE); - - if (ftrace_ip_in_hash(ip, key)) - goto out; - - /* This ip may have hit the hash before the lock */ - if (ftrace_ip_in_hash(ip, key)) - goto out; - - node = ftrace_alloc_dyn_node(ip); - if (!node) - goto out; + return NULL; - node->ip = ip; + rec = ftrace_alloc_dyn_node(ip); + if (!rec) + return NULL; - ftrace_add_hash(node, key); + rec->ip = ip; - out: - per_cpu(ftrace_shutdown_disable_cpu, cpu)--; + list_add(&rec->list, &ftrace_new_addrs); - /* prevent recursion with scheduler */ - if (resched) - preempt_enable_no_resched_notrace(); - else - preempt_enable_notrace(); + return rec; } #define FTRACE_ADDR ((long)(ftrace_caller)) @@ -543,7 +439,6 @@ static void ftrace_replace_code(int enable) rec->flags |= FTRACE_FL_FAILED; if ((system_state == SYSTEM_BOOTING) || !core_kernel_text(rec->ip)) { - ftrace_del_hash(rec); ftrace_free_rec(rec); } } @@ -551,15 +446,6 @@ static void ftrace_replace_code(int enable) } } -static void ftrace_shutdown_replenish(void) -{ - if (ftrace_pages->next) - return; - - /* allocate another page */ - ftrace_pages->next = (void *)get_zeroed_page(GFP_KERNEL); -} - static void print_ip_ins(const char *fmt, unsigned char *p) { int i; @@ -616,18 +502,11 @@ ftrace_code_disable(struct dyn_ftrace *rec) return 1; } -static int ftrace_update_code(void *ignore); - static int __ftrace_modify_code(void *data) { int *command = data; if (*command & FTRACE_ENABLE_CALLS) { - /* - * Update any recorded ips now that we have the - * machine stopped - */ - ftrace_update_code(NULL); ftrace_replace_code(1); tracing_on = 1; } else if (*command & FTRACE_DISABLE_CALLS) { @@ -738,84 +617,34 @@ static cycle_t ftrace_update_time; static unsigned long ftrace_update_cnt; unsigned long ftrace_update_tot_cnt; -static int ftrace_update_code(void *ignore) +static int ftrace_update_code(void) { - int i, save_ftrace_enabled; + struct dyn_ftrace *p, *t; cycle_t start, stop; - struct dyn_ftrace *p; - struct hlist_node *t, *n; - struct hlist_head *head, temp_list; - - /* Don't be recording funcs now */ - ftrace_record_suspend++; - save_ftrace_enabled = ftrace_enabled; - ftrace_enabled = 0; start = ftrace_now(raw_smp_processor_id()); ftrace_update_cnt = 0; - /* No locks needed, the machine is stopped! */ - for (i = 0; i < FTRACE_HASHSIZE; i++) { - INIT_HLIST_HEAD(&temp_list); - head = &ftrace_hash[i]; + list_for_each_entry_safe(p, t, &ftrace_new_addrs, list) { - /* all CPUS are stopped, we are safe to modify code */ - hlist_for_each_entry_safe(p, t, n, head, node) { - /* Skip over failed records which have not been - * freed. */ - if (p->flags & FTRACE_FL_FAILED) - continue; + /* If something went wrong, bail without enabling anything */ + if (unlikely(ftrace_disabled)) + return -1; - /* Unconverted records are always at the head of the - * hash bucket. Once we encounter a converted record, - * simply skip over to the next bucket. Saves ftraced - * some processor cycles (ftrace does its bid for - * global warming :-p ). */ - if (p->flags & (FTRACE_FL_CONVERTED)) - break; + list_del_init(&p->list); - /* Ignore updates to this record's mcount site. - * Reintroduce this record at the head of this - * bucket to attempt to "convert" it again if - * the kprobe on it is unregistered before the - * next run. */ - if (get_kprobe((void *)p->ip)) { - ftrace_del_hash(p); - INIT_HLIST_NODE(&p->node); - hlist_add_head(&p->node, &temp_list); - freeze_record(p); - continue; - } else { - unfreeze_record(p); - } - - /* convert record (i.e, patch mcount-call with NOP) */ - if (ftrace_code_disable(p)) { - p->flags |= FTRACE_FL_CONVERTED; - ftrace_update_cnt++; - } else { - if ((system_state == SYSTEM_BOOTING) || - !core_kernel_text(p->ip)) { - ftrace_del_hash(p); - ftrace_free_rec(p); - } - } - } - - hlist_for_each_entry_safe(p, t, n, &temp_list, node) { - hlist_del(&p->node); - INIT_HLIST_NODE(&p->node); - hlist_add_head(&p->node, head); - } + /* convert record (i.e, patch mcount-call with NOP) */ + if (ftrace_code_disable(p)) { + p->flags |= FTRACE_FL_CONVERTED; + ftrace_update_cnt++; + } else + ftrace_free_rec(p); } stop = ftrace_now(raw_smp_processor_id()); ftrace_update_time = stop - start; ftrace_update_tot_cnt += ftrace_update_cnt; - ftrace_enabled = save_ftrace_enabled; - ftrace_record_suspend--; - return 0; } @@ -847,7 +676,7 @@ static int __init ftrace_dyn_table_alloc(unsigned long num_to_init) pg = ftrace_pages = ftrace_pages_start; cnt = num_to_init / ENTRIES_PER_PAGE; - pr_info("ftrace: allocating %ld hash entries in %d pages\n", + pr_info("ftrace: allocating %ld entries in %d pages\n", num_to_init, cnt); for (i = 0; i < cnt; i++) { @@ -1451,20 +1280,18 @@ static int ftrace_convert_nops(unsigned long *start, unsigned long addr; unsigned long flags; + mutex_lock(&ftrace_start_lock); p = start; while (p < end) { addr = ftrace_call_adjust(*p++); - /* should not be called from interrupt context */ - spin_lock(&ftrace_lock); ftrace_record_ip(addr); - spin_unlock(&ftrace_lock); - ftrace_shutdown_replenish(); } - /* p is ignored */ + /* disable interrupts to prevent kstop machine */ local_irq_save(flags); - ftrace_update_code(p); + ftrace_update_code(); local_irq_restore(flags); + mutex_unlock(&ftrace_start_lock); return 0; } diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 333a5162149..06951e22944 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -865,9 +865,6 @@ function_trace_call(unsigned long ip, unsigned long parent_ip) if (unlikely(!ftrace_function_enabled)) return; - if (skip_trace(ip)) - return; - pc = preempt_count(); resched = need_resched(); preempt_disable_notrace(); -- GitLab From 15adc048986f6b54b6044f2b6fc4b48f49413e2f Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 23 Oct 2008 09:33:08 -0400 Subject: [PATCH 046/815] ftrace, powerpc, sparc64, x86: remove notrace from arch ftrace file The entire file of ftrace.c in the arch code needs to be marked as notrace. It is much cleaner to do this from the Makefile with CFLAGS_REMOVE_ftrace.o. [ powerpc already had this in its Makefile. ] Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- arch/powerpc/kernel/ftrace.c | 10 +++++----- arch/sparc64/kernel/Makefile | 2 ++ arch/sparc64/kernel/ftrace.c | 8 ++++---- arch/x86/kernel/Makefile | 1 + arch/x86/kernel/ftrace.c | 10 +++++----- 5 files changed, 17 insertions(+), 14 deletions(-) diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c index 6b75522e8b3..f4b006ed0ab 100644 --- a/arch/powerpc/kernel/ftrace.c +++ b/arch/powerpc/kernel/ftrace.c @@ -28,17 +28,17 @@ static unsigned int ftrace_nop = 0x60000000; #endif -static unsigned int notrace ftrace_calc_offset(long ip, long addr) +static unsigned int ftrace_calc_offset(long ip, long addr) { return (int)(addr - ip); } -notrace unsigned char *ftrace_nop_replace(void) +unsigned char *ftrace_nop_replace(void) { return (char *)&ftrace_nop; } -notrace unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) +unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) { static unsigned int op; @@ -68,7 +68,7 @@ notrace unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) # define _ASM_PTR " .long " #endif -notrace int +int ftrace_modify_code(unsigned long ip, unsigned char *old_code, unsigned char *new_code) { @@ -113,7 +113,7 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code, return faulted; } -notrace int ftrace_update_ftrace_func(ftrace_func_t func) +int ftrace_update_ftrace_func(ftrace_func_t func) { unsigned long ip = (unsigned long)(&ftrace_call); unsigned char old[MCOUNT_INSN_SIZE], *new; diff --git a/arch/sparc64/kernel/Makefile b/arch/sparc64/kernel/Makefile index c0b8009ab19..b3e0b986bef 100644 --- a/arch/sparc64/kernel/Makefile +++ b/arch/sparc64/kernel/Makefile @@ -5,6 +5,8 @@ EXTRA_AFLAGS := -ansi EXTRA_CFLAGS := -Werror +CFLAGS_REMOVE_ftrace.o = -pg + extra-y := head.o init_task.o vmlinux.lds obj-y := process.o setup.o cpu.o idprom.o reboot.o \ diff --git a/arch/sparc64/kernel/ftrace.c b/arch/sparc64/kernel/ftrace.c index 447942041a7..d0218e73f98 100644 --- a/arch/sparc64/kernel/ftrace.c +++ b/arch/sparc64/kernel/ftrace.c @@ -9,12 +9,12 @@ static const u32 ftrace_nop = 0x01000000; -notrace unsigned char *ftrace_nop_replace(void) +unsigned char *ftrace_nop_replace(void) { return (char *)&ftrace_nop; } -notrace unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) +unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) { static u32 call; s32 off; @@ -25,7 +25,7 @@ notrace unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) return (unsigned char *) &call; } -notrace int +int ftrace_modify_code(unsigned long ip, unsigned char *old_code, unsigned char *new_code) { @@ -59,7 +59,7 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code, return faulted; } -notrace int ftrace_update_ftrace_func(ftrace_func_t func) +int ftrace_update_ftrace_func(ftrace_func_t func) { unsigned long ip = (unsigned long)(&ftrace_call); unsigned char old[MCOUNT_INSN_SIZE], *new; diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index f1283fe6072..e489ff9cb3e 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -11,6 +11,7 @@ ifdef CONFIG_FUNCTION_TRACER CFLAGS_REMOVE_tsc.o = -pg CFLAGS_REMOVE_rtc.o = -pg CFLAGS_REMOVE_paravirt-spinlocks.o = -pg +CFLAGS_REMOVE_ftrace.o = -pg endif # diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index b399eed2353..b1e5e2244ec 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -33,17 +33,17 @@ union ftrace_code_union { }; -static int notrace ftrace_calc_offset(long ip, long addr) +static int ftrace_calc_offset(long ip, long addr) { return (int)(addr - ip); } -notrace unsigned char *ftrace_nop_replace(void) +unsigned char *ftrace_nop_replace(void) { return (char *)ftrace_nop; } -notrace unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) +unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) { static union ftrace_code_union calc; @@ -57,7 +57,7 @@ notrace unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) return calc.code; } -notrace int +int ftrace_modify_code(unsigned long ip, unsigned char *old_code, unsigned char *new_code) { @@ -90,7 +90,7 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code, return 0; } -notrace int ftrace_update_ftrace_func(ftrace_func_t func) +int ftrace_update_ftrace_func(ftrace_func_t func) { unsigned long ip = (unsigned long)(&ftrace_call); unsigned char old[MCOUNT_INSN_SIZE], *new; -- GitLab From 66b0de3569b00f61978782b9f97aa4803dbec0fb Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Thu, 23 Oct 2008 16:11:03 +0200 Subject: [PATCH 047/815] ftrace: fix build failure fix: kernel/trace/ftrace.c: In function 'ftrace_release': kernel/trace/ftrace.c:271: error: implicit declaration of function 'ftrace_release_hash' release_hash is not needed without dftraced. Signed-off-by: Ingo Molnar --- kernel/trace/ftrace.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 07762c08a94..27212321eb0 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -267,8 +267,6 @@ void ftrace_release(void *start, unsigned long size) } } spin_unlock(&ftrace_lock); - - ftrace_release_hash(s, e); } static struct dyn_ftrace *ftrace_alloc_dyn_node(unsigned long ip) -- GitLab From a54373eee6e9f5e986a251e852ee1bb83e03671b Mon Sep 17 00:00:00 2001 From: Jesper Nilsson Date: Thu, 23 Oct 2008 16:44:29 +0200 Subject: [PATCH 048/815] [CRISv32] Remove warning in io.h Variable flags need to be unsigned. Signed-off-by: Jesper Nilsson --- include/asm-cris/arch-v32/io.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/asm-cris/arch-v32/io.h b/include/asm-cris/arch-v32/io.h index 6b38912f29b..72024452cea 100644 --- a/include/asm-cris/arch-v32/io.h +++ b/include/asm-cris/arch-v32/io.h @@ -43,7 +43,7 @@ extern struct crisv32_iopin crisv32_led_net1_red; static inline void crisv32_io_set(struct crisv32_iopin *iopin, int val) { - long flags; + unsigned long flags; spin_lock_irqsave(&iopin->port->lock, flags); if (val) @@ -57,7 +57,7 @@ static inline void crisv32_io_set(struct crisv32_iopin *iopin, int val) static inline void crisv32_io_set_dir(struct crisv32_iopin* iopin, enum crisv32_io_dir dir) { - long flags; + unsigned long flags; spin_lock_irqsave(&iopin->port->lock, flags); if (dir == crisv32_io_dir_in) -- GitLab From acff181d3574244e651913df77332e897b88bff4 Mon Sep 17 00:00:00 2001 From: roel kluin Date: Tue, 21 Oct 2008 19:49:09 -0400 Subject: [PATCH 049/815] printk: remove unused code from kernel/printk.c both log_buf_copy() and log_buf_len are unused. Signed-off-by: Ingo Molnar --- kernel/printk.c | 39 --------------------------------------- 1 file changed, 39 deletions(-) diff --git a/kernel/printk.c b/kernel/printk.c index 6341af77eb6..f492f1583d7 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -232,45 +232,6 @@ static inline void boot_delay_msec(void) } #endif -/* - * Return the number of unread characters in the log buffer. - */ -static int log_buf_get_len(void) -{ - return logged_chars; -} - -/* - * Copy a range of characters from the log buffer. - */ -int log_buf_copy(char *dest, int idx, int len) -{ - int ret, max; - bool took_lock = false; - - if (!oops_in_progress) { - spin_lock_irq(&logbuf_lock); - took_lock = true; - } - - max = log_buf_get_len(); - if (idx < 0 || idx >= max) { - ret = -1; - } else { - if (len > max) - len = max; - ret = len; - idx += (log_end - max); - while (len-- > 0) - dest[len] = LOG_BUF(idx + len); - } - - if (took_lock) - spin_unlock_irq(&logbuf_lock); - - return ret; -} - /* * Commands to do_syslog: * -- GitLab From bea92112415635ecb7e681355834413c7c048f67 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 22 Oct 2008 19:31:11 +0900 Subject: [PATCH 050/815] kernel/resource: fix reserve_region_with_split() section mismatch Impact: cleanup, small kernel text size reduction, no functionality changed reserve_region_with_split() calls in to __reserve_region_with_split(), which is an __init function. The only caller of reserve_region_with_split() is an __init function, so make it __init too. Signed-off-by: Paul Mundt Signed-off-by: Ingo Molnar --- kernel/resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/resource.c b/kernel/resource.c index 4089d12af6e..7fec0e42723 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -571,7 +571,7 @@ static void __init __reserve_region_with_split(struct resource *root, } -void reserve_region_with_split(struct resource *root, +void __init reserve_region_with_split(struct resource *root, resource_size_t start, resource_size_t end, const char *name) { -- GitLab From ed6e5e507e4752c3fb1090d0601f46e7a78c860e Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Tue, 14 Oct 2008 17:50:40 -0700 Subject: [PATCH 051/815] xen: don't reload cr3 on suspend It isn't necessary, and it makes the code needlessly non-portable. Signed-off-by: Jeremy Fitzhardinge Cc: Isaku Yamahata Signed-off-by: Ingo Molnar --- drivers/xen/manage.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index d0e87cbe157..9b91617b958 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c @@ -39,8 +39,6 @@ static int xen_suspend(void *data) BUG_ON(!irqs_disabled()); - load_cr3(swapper_pg_dir); - err = device_power_down(PMSG_SUSPEND); if (err) { printk(KERN_ERR "xen_suspend: device_power_down failed: %d\n", -- GitLab From 75909fd619d15400e7c6d0fc3af09838ee8b166e Mon Sep 17 00:00:00 2001 From: Isaku Yamahata Date: Tue, 14 Oct 2008 17:50:41 -0700 Subject: [PATCH 052/815] xen: portability clean up and some minor clean up for xencomm.c clean up of xencomm.c. is_phys_contiguous() is arch dependent function that depends on how virtual memory are laid out. So split out the function into arch specific code. Signed-off-by: Isaku Yamahata Signed-off-by: Jeremy Fitzhardinge Cc: Isaku Yamahata Signed-off-by: Ingo Molnar Cc: "Luck, Tony" --- drivers/xen/xencomm.c | 23 ++++------------------- 1 file changed, 4 insertions(+), 19 deletions(-) diff --git a/drivers/xen/xencomm.c b/drivers/xen/xencomm.c index 797cb4e31f0..a240b2c20b9 100644 --- a/drivers/xen/xencomm.c +++ b/drivers/xen/xencomm.c @@ -23,13 +23,7 @@ #include #include #include -#ifdef __ia64__ -#include /* for is_kern_addr() */ -#endif - -#ifdef HAVE_XEN_PLATFORM_COMPAT_H -#include -#endif +#include /* for xencomm_is_phys_contiguous() */ static int xencomm_init(struct xencomm_desc *desc, void *buffer, unsigned long bytes) @@ -157,20 +151,11 @@ static int xencomm_create(void *buffer, unsigned long bytes, return 0; } -/* check if memory address is within VMALLOC region */ -static int is_phys_contiguous(unsigned long addr) -{ - if (!is_kernel_addr(addr)) - return 0; - - return (addr < VMALLOC_START) || (addr >= VMALLOC_END); -} - static struct xencomm_handle *xencomm_create_inline(void *ptr) { unsigned long paddr; - BUG_ON(!is_phys_contiguous((unsigned long)ptr)); + BUG_ON(!xencomm_is_phys_contiguous((unsigned long)ptr)); paddr = (unsigned long)xencomm_pa(ptr); BUG_ON(paddr & XENCOMM_INLINE_FLAG); @@ -202,7 +187,7 @@ struct xencomm_handle *xencomm_map(void *ptr, unsigned long bytes) int rc; struct xencomm_desc *desc; - if (is_phys_contiguous((unsigned long)ptr)) + if (xencomm_is_phys_contiguous((unsigned long)ptr)) return xencomm_create_inline(ptr); rc = xencomm_create(ptr, bytes, &desc, GFP_KERNEL); @@ -219,7 +204,7 @@ struct xencomm_handle *__xencomm_map_no_alloc(void *ptr, unsigned long bytes, int rc; struct xencomm_desc *desc = NULL; - if (is_phys_contiguous((unsigned long)ptr)) + if (xencomm_is_phys_contiguous((unsigned long)ptr)) return xencomm_create_inline(ptr); rc = xencomm_create_mini(ptr, bytes, xc_desc, -- GitLab From ff3c536291ce96ef6f45704cd37eaed71127dd42 Mon Sep 17 00:00:00 2001 From: Isaku Yamahata Date: Tue, 14 Oct 2008 17:50:44 -0700 Subject: [PATCH 053/815] xen: compilation fix of drivers/xen/events.c on IA64 use set_xen_guest_handle() instead of direct assigning. > linux-2.6/drivers/xen/events.c: In function 'xen_poll_irq': > linux-2.6/drivers/xen/events.c:757: error: incompatible types in assignment > make[4]: *** [drivers/xen/events.o] Error 1 Signed-off-by: Isaku Yamahata Signed-off-by: Jeremy Fitzhardinge Cc: Isaku Yamahata Signed-off-by: Ingo Molnar --- drivers/xen/events.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 9ce1ab6c268..1e3b934a4cf 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -774,7 +774,7 @@ void xen_poll_irq(int irq) poll.nr_ports = 1; poll.timeout = 0; - poll.ports = &evtchn; + set_xen_guest_handle(poll.ports, &evtchn); if (HYPERVISOR_sched_op(SCHEDOP_poll, &poll) != 0) BUG(); -- GitLab From a2b89b596c5a0b288adac84b17bdda6bde8d144e Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Thu, 23 Oct 2008 18:42:03 +0900 Subject: [PATCH 054/815] swiotlb: remove panic for alloc_coherent failure swiotlb_alloc_coherent calls panic() when allocated swiotlb pages is not fit for a device's dma mask. However, alloc_coherent failure is not a disaster at all. AFAIK, none of other x86 and IA64 IOMMU implementations don't crash in case of alloc_coherent failure. There are some drivers that don't check alloc_coherent failure but not many (about ten and I've already started to fix some of them). alloc_coherent returns NULL in case of failure so it's likely that these guilty drivers crash immediately. So swiotlb doesn't need to call panic() just for them. Reported-by: Takashi Iwai Signed-off-by: FUJITA Tomonori Tested-by: Takashi Iwai Signed-off-by: Ingo Molnar --- lib/swiotlb.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/swiotlb.c b/lib/swiotlb.c index f8eebd48914..78330c37a61 100644 --- a/lib/swiotlb.c +++ b/lib/swiotlb.c @@ -497,8 +497,10 @@ swiotlb_alloc_coherent(struct device *hwdev, size_t size, printk("hwdev DMA mask = 0x%016Lx, dev_addr = 0x%016Lx\n", (unsigned long long)*hwdev->dma_mask, (unsigned long long)dev_addr); - panic("swiotlb_alloc_coherent: allocated memory is out of " - "range for device"); + + /* DMA_TO_DEVICE to avoid memcpy in unmap_single */ + unmap_single(hwdev, ret, size, DMA_TO_DEVICE); + return NULL; } *dma_handle = dev_addr; return ret; -- GitLab From 75bebb7f0c2a709812cccb4d3151a21b012c5cad Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Thu, 23 Oct 2008 20:46:55 +0900 Subject: [PATCH 055/815] x86: use GFP_DMA for 24bit coherent_dma_mask dma_alloc_coherent (include/asm-x86/dma-mapping.h) avoids GFP_DMA allocation first and if the allocated address is not fit for the device's coherent_dma_mask, then dma_alloc_coherent does GFP_DMA allocation. This is because dma_alloc_coherent avoids precious GFP_DMA zone if possible. This is also how the old dma_alloc_coherent (arch/x86/kernel/pci-dma.c) works. However, if the coherent_dma_mask of a device is 24bit, there is no point to go into the above GFP_DMA retry mechanism. We had better use GFP_DMA in the first place. Signed-off-by: FUJITA Tomonori Tested-by: Takashi Iwai Signed-off-by: Ingo Molnar --- arch/x86/include/asm/dma-mapping.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h index 4a5397bfce2..7f225a4b2a2 100644 --- a/arch/x86/include/asm/dma-mapping.h +++ b/arch/x86/include/asm/dma-mapping.h @@ -255,9 +255,11 @@ static inline unsigned long dma_alloc_coherent_mask(struct device *dev, static inline gfp_t dma_alloc_coherent_gfp_flags(struct device *dev, gfp_t gfp) { -#ifdef CONFIG_X86_64 unsigned long dma_mask = dma_alloc_coherent_mask(dev, gfp); + if (dma_mask <= DMA_24BIT_MASK) + gfp |= GFP_DMA; +#ifdef CONFIG_X86_64 if (dma_mask <= DMA_32BIT_MASK && !(gfp & GFP_DMA)) gfp |= GFP_DMA32; #endif -- GitLab From 03967c5267b0e7312d1d55dc814d94cf190ca573 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Thu, 23 Oct 2008 23:14:29 +0900 Subject: [PATCH 056/815] x86: restore the old swiotlb alloc_coherent behavior This restores the old swiotlb alloc_coherent behavior (before the alloc_coherent rewrite): http://lkml.org/lkml/2008/8/12/200 The old alloc_coherent avoids GFP_DMA allocation first and if the allocated address is not fit for the device's coherent_dma_mask, then dma_alloc_coherent does GFP_DMA allocation. If it fails, alloc_coherent calls swiotlb_alloc_coherent (in short, we rarely used swiotlb_alloc_coherent). After the alloc_coherent rewrite, dma_alloc_coherent (include/asm-x86/dma-mapping.h) directly calls swiotlb_alloc_coherent. It means that we possibly can't handle a device having dma_masks > 24bit < 32bits since swiotlb_alloc_coherent doesn't have the above GFP_DMA retry mechanism. This patch fixes x86's swiotlb alloc_coherent to use the GFP_DMA retry mechanism, which dma_generic_alloc_coherent() provides now (pci-nommu.c and GART IOMMU driver also use dma_generic_alloc_coherent). Signed-off-by: FUJITA Tomonori Signed-off-by: Ingo Molnar --- arch/x86/kernel/pci-swiotlb_64.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/pci-swiotlb_64.c b/arch/x86/kernel/pci-swiotlb_64.c index c4ce0332759..3c539d111ab 100644 --- a/arch/x86/kernel/pci-swiotlb_64.c +++ b/arch/x86/kernel/pci-swiotlb_64.c @@ -18,9 +18,21 @@ swiotlb_map_single_phys(struct device *hwdev, phys_addr_t paddr, size_t size, return swiotlb_map_single(hwdev, phys_to_virt(paddr), size, direction); } +static void *x86_swiotlb_alloc_coherent(struct device *hwdev, size_t size, + dma_addr_t *dma_handle, gfp_t flags) +{ + void *vaddr; + + vaddr = dma_generic_alloc_coherent(hwdev, size, dma_handle, flags); + if (vaddr) + return vaddr; + + return swiotlb_alloc_coherent(hwdev, size, dma_handle, flags); +} + struct dma_mapping_ops swiotlb_dma_ops = { .mapping_error = swiotlb_dma_mapping_error, - .alloc_coherent = swiotlb_alloc_coherent, + .alloc_coherent = x86_swiotlb_alloc_coherent, .free_coherent = swiotlb_free_coherent, .map_single = swiotlb_map_single_phys, .unmap_single = swiotlb_unmap_single, -- GitLab From af4c293ffcdd76fc97469beb7d8861662232d92e Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Sun, 28 Sep 2008 16:21:43 -0700 Subject: [PATCH 057/815] [WATCHDOG] pci: use pci_ioremap_bar() in drivers/watchdog Use the newly introduced pci_ioremap_bar() function in drivers/watchdog. pci_ioremap_bar() just takes a pci device and a bar number, with the goal of making it really hard to get wrong, while also having a central place to stick sanity checks. Signed-off-by: Arjan van de Ven Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/i6300esb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/watchdog/i6300esb.c b/drivers/watchdog/i6300esb.c index c13383f7fcb..74f951c18b9 100644 --- a/drivers/watchdog/i6300esb.c +++ b/drivers/watchdog/i6300esb.c @@ -394,8 +394,7 @@ static unsigned char __init esb_getdevice(void) goto err_disable; } - BASEADDR = ioremap(pci_resource_start(esb_pci, 0), - pci_resource_len(esb_pci, 0)); + BASEADDR = pci_ioremap_bar(esb_pci, 0); if (BASEADDR == NULL) { /* Something's wrong here, BASEADDR has to be set */ printk(KERN_ERR PFX "failed to get BASEADDR\n"); -- GitLab From 01c8c57d668d94f1036d9ab11a22aa24ca16a35d Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Fri, 24 Oct 2008 11:06:12 +0200 Subject: [PATCH 058/815] sched: fix a find_busiest_group buglet In one of the group load balancer patches: commit 408ed066b11cf9ee4536573b4269ee3613bd735e Author: Peter Zijlstra Date: Fri Jun 27 13:41:28 2008 +0200 Subject: sched: hierarchical load vs find_busiest_group The following change: - if (max_load - this_load + SCHED_LOAD_SCALE_FUZZ >= + if (max_load - this_load + 2*busiest_load_per_task >= busiest_load_per_task * imbn) { made the condition always true, because imbn is [1,2]. Therefore, remove the 2*, and give the it a fair chance. Signed-off-by: Peter Zijlstra Acked-by: Mike Galbraith Signed-off-by: Ingo Molnar --- kernel/sched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched.c b/kernel/sched.c index 6625c3c4b10..12bc367d924 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -3344,7 +3344,7 @@ small_imbalance: } else this_load_per_task = cpu_avg_load_per_task(this_cpu); - if (max_load - this_load + 2*busiest_load_per_task >= + if (max_load - this_load + busiest_load_per_task >= busiest_load_per_task * imbn) { *imbalance = busiest_load_per_task; return busiest; -- GitLab From 1af5f730fc1bf7c62ec9fb2d307206e18bf40a69 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Fri, 24 Oct 2008 11:06:13 +0200 Subject: [PATCH 059/815] sched: more accurate min_vruntime accounting Mike noticed the current min_vruntime tracking can go wrong and skip the current task. If the only remaining task in the tree is a nice 19 task with huge vruntime, new tasks will be inserted too far to the right too, causing some interactibity issues. min_vruntime can only change due to the leftmost entry disappearing (dequeue_entity()), or by the leftmost entry being incremented past the next entry, which elects a new leftmost (__update_curr()) Due to the current entry not being part of the actual tree, we have to compare the leftmost tree entry with the current entry, and take the leftmost of these two. So create a update_min_vruntime() function that takes computes the leftmost vruntime in the system (either tree of current) and increases the cfs_rq->min_vruntime if the computed value is larger than the previously found min_vruntime. And call this from the two sites we've identified that can change min_vruntime. Reported-by: Mike Galbraith Signed-off-by: Peter Zijlstra Acked-by: Mike Galbraith Signed-off-by: Ingo Molnar --- kernel/sched_fair.c | 49 +++++++++++++++++++++++---------------------- 1 file changed, 25 insertions(+), 24 deletions(-) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 42d211f08c9..b27ccc52f6a 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -223,6 +223,27 @@ static inline s64 entity_key(struct cfs_rq *cfs_rq, struct sched_entity *se) return se->vruntime - cfs_rq->min_vruntime; } +static void update_min_vruntime(struct cfs_rq *cfs_rq) +{ + u64 vruntime = cfs_rq->min_vruntime; + + if (cfs_rq->curr) + vruntime = cfs_rq->curr->vruntime; + + if (cfs_rq->rb_leftmost) { + struct sched_entity *se = rb_entry(cfs_rq->rb_leftmost, + struct sched_entity, + run_node); + + if (vruntime == cfs_rq->min_vruntime) + vruntime = se->vruntime; + else + vruntime = min_vruntime(vruntime, se->vruntime); + } + + cfs_rq->min_vruntime = max_vruntime(cfs_rq->min_vruntime, vruntime); +} + /* * Enqueue an entity into the rb-tree: */ @@ -256,15 +277,8 @@ static void __enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se) * Maintain a cache of leftmost tree entries (it is frequently * used): */ - if (leftmost) { + if (leftmost) cfs_rq->rb_leftmost = &se->run_node; - /* - * maintain cfs_rq->min_vruntime to be a monotonic increasing - * value tracking the leftmost vruntime in the tree. - */ - cfs_rq->min_vruntime = - max_vruntime(cfs_rq->min_vruntime, se->vruntime); - } rb_link_node(&se->run_node, parent, link); rb_insert_color(&se->run_node, &cfs_rq->tasks_timeline); @@ -274,18 +288,9 @@ static void __dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se) { if (cfs_rq->rb_leftmost == &se->run_node) { struct rb_node *next_node; - struct sched_entity *next; next_node = rb_next(&se->run_node); cfs_rq->rb_leftmost = next_node; - - if (next_node) { - next = rb_entry(next_node, - struct sched_entity, run_node); - cfs_rq->min_vruntime = - max_vruntime(cfs_rq->min_vruntime, - next->vruntime); - } } if (cfs_rq->next == se) @@ -424,6 +429,7 @@ __update_curr(struct cfs_rq *cfs_rq, struct sched_entity *curr, schedstat_add(cfs_rq, exec_clock, delta_exec); delta_exec_weighted = calc_delta_fair(delta_exec, curr); curr->vruntime += delta_exec_weighted; + update_min_vruntime(cfs_rq); } static void update_curr(struct cfs_rq *cfs_rq) @@ -613,13 +619,7 @@ static void check_spread(struct cfs_rq *cfs_rq, struct sched_entity *se) static void place_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int initial) { - u64 vruntime; - - if (first_fair(cfs_rq)) { - vruntime = min_vruntime(cfs_rq->min_vruntime, - __pick_next_entity(cfs_rq)->vruntime); - } else - vruntime = cfs_rq->min_vruntime; + u64 vruntime = cfs_rq->min_vruntime; /* * The 'current' period is already promised to the current tasks, @@ -696,6 +696,7 @@ dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int sleep) if (se != cfs_rq->curr) __dequeue_entity(cfs_rq, se); account_entity_dequeue(cfs_rq, se); + update_min_vruntime(cfs_rq); } /* -- GitLab From 0d13033bc9257fe65c1aa25e84568b1608da0901 Mon Sep 17 00:00:00 2001 From: Mike Galbraith Date: Fri, 24 Oct 2008 11:06:14 +0200 Subject: [PATCH 060/815] sched: weaken sync hint Mysql+oltp and pgsql+oltp peaks are still shifted right. The below puts the peaks back to 1 client/server pair per core. Use the avg_overlap information to weaken the sync hint. Signed-off-by: Mike Galbraith Signed-off-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- kernel/sched_fair.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index b27ccc52f6a..b71ee2c6229 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -1123,10 +1123,9 @@ wake_affine(struct sched_domain *this_sd, struct rq *this_rq, if (!(this_sd->flags & SD_WAKE_AFFINE) || !sched_feat(AFFINE_WAKEUPS)) return 0; - if (!sync && sched_feat(SYNC_WAKEUPS) && - curr->se.avg_overlap < sysctl_sched_migration_cost && - p->se.avg_overlap < sysctl_sched_migration_cost) - sync = 1; + if (sync && (curr->se.avg_overlap > sysctl_sched_migration_cost || + p->se.avg_overlap > sysctl_sched_migration_cost)) + sync = 0; /* * If sync wakeup then subtract the (maximum possible) -- GitLab From 464b75273f64be7c81fee975bd6ca9593df3427b Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Fri, 24 Oct 2008 11:06:15 +0200 Subject: [PATCH 061/815] sched: re-instate vruntime based wakeup preemption The advantage is that vruntime based wakeup preemption has a better conceptual model. Here wakeup_gran = 0 means: preempt when 'fair'. Therefore wakeup_gran is the granularity of unfairness we allow in order to make progress. Signed-off-by: Peter Zijlstra Acked-by: Mike Galbraith Signed-off-by: Ingo Molnar --- kernel/sched_fair.c | 98 ++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 92 insertions(+), 6 deletions(-) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index b71ee2c6229..7af17e04a6d 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -143,6 +143,49 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se) return se->parent; } +/* return depth at which a sched entity is present in the hierarchy */ +static inline int depth_se(struct sched_entity *se) +{ + int depth = 0; + + for_each_sched_entity(se) + depth++; + + return depth; +} + +static void +find_matching_se(struct sched_entity **se, struct sched_entity **pse) +{ + int se_depth, pse_depth; + + /* + * preemption test can be made between sibling entities who are in the + * same cfs_rq i.e who have a common parent. Walk up the hierarchy of + * both tasks until we find their ancestors who are siblings of common + * parent. + */ + + /* First walk up until both entities are at same depth */ + se_depth = depth_se(*se); + pse_depth = depth_se(*pse); + + while (se_depth > pse_depth) { + se_depth--; + *se = parent_entity(*se); + } + + while (pse_depth > se_depth) { + pse_depth--; + *pse = parent_entity(*pse); + } + + while (!is_same_group(*se, *pse)) { + *se = parent_entity(*se); + *pse = parent_entity(*pse); + } +} + #else /* CONFIG_FAIR_GROUP_SCHED */ static inline struct rq *rq_of(struct cfs_rq *cfs_rq) @@ -193,6 +236,11 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se) return NULL; } +static inline void +find_matching_se(struct sched_entity **se, struct sched_entity **pse) +{ +} + #endif /* CONFIG_FAIR_GROUP_SCHED */ @@ -1244,12 +1292,41 @@ static unsigned long wakeup_gran(struct sched_entity *se) * More easily preempt - nice tasks, while not making it harder for * + nice tasks. */ - if (sched_feat(ASYM_GRAN)) - gran = calc_delta_mine(gran, NICE_0_LOAD, &se->load); + if (!sched_feat(ASYM_GRAN) || se->load.weight > NICE_0_LOAD) + gran = calc_delta_fair(sysctl_sched_wakeup_granularity, se); return gran; } +/* + * Should 'se' preempt 'curr'. + * + * |s1 + * |s2 + * |s3 + * g + * |<--->|c + * + * w(c, s1) = -1 + * w(c, s2) = 0 + * w(c, s3) = 1 + * + */ +static int +wakeup_preempt_entity(struct sched_entity *curr, struct sched_entity *se) +{ + s64 gran, vdiff = curr->vruntime - se->vruntime; + + if (vdiff <= 0) + return -1; + + gran = wakeup_gran(curr); + if (vdiff > gran) + return 1; + + return 0; +} + /* * Preempt the current task with a newly woken task if needed: */ @@ -1258,7 +1335,6 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int sync) struct task_struct *curr = rq->curr; struct cfs_rq *cfs_rq = task_cfs_rq(curr); struct sched_entity *se = &curr->se, *pse = &p->se; - s64 delta_exec; if (unlikely(rt_prio(p->prio))) { update_rq_clock(rq); @@ -1296,9 +1372,19 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int sync) return; } - delta_exec = se->sum_exec_runtime - se->prev_sum_exec_runtime; - if (delta_exec > wakeup_gran(pse)) - resched_task(curr); + find_matching_se(&se, &pse); + + while (se) { + BUG_ON(!pse); + + if (wakeup_preempt_entity(se, pse) == 1) { + resched_task(curr); + break; + } + + se = parent_entity(se); + pse = parent_entity(pse); + } } static struct task_struct *pick_next_task_fair(struct rq *rq) -- GitLab From 3f3a490480d8ab96e0fe30a41f80f14e6a0c579d Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Fri, 24 Oct 2008 11:06:16 +0200 Subject: [PATCH 062/815] sched: virtual time buddy preemption Since we moved wakeup preemption back to virtual time, it makes sense to move the buddy stuff back as well. The purpose of the buddy scheduling is to allow a quickly scheduling pair of tasks to run away from the group as far as a regular busy task would be allowed under wakeup preemption. This has the advantage that the pair can ping-pong for a while, enjoying cache-hotness. Without buddy scheduling other tasks would interleave destroying the cache. Also, it saves a word in cfs_rq. Signed-off-by: Peter Zijlstra Acked-by: Mike Galbraith Signed-off-by: Ingo Molnar --- kernel/sched.c | 1 - kernel/sched_fair.c | 10 ++++------ 2 files changed, 4 insertions(+), 7 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index 12bc367d924..e8819bc6f46 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -386,7 +386,6 @@ struct cfs_rq { u64 exec_clock; u64 min_vruntime; - u64 pair_start; struct rb_root tasks_timeline; struct rb_node *rb_leftmost; diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 7af17e04a6d..ce514afd78f 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -791,16 +791,14 @@ set_next_entity(struct cfs_rq *cfs_rq, struct sched_entity *se) se->prev_sum_exec_runtime = se->sum_exec_runtime; } +static int +wakeup_preempt_entity(struct sched_entity *curr, struct sched_entity *se); + static struct sched_entity * pick_next(struct cfs_rq *cfs_rq, struct sched_entity *se) { - struct rq *rq = rq_of(cfs_rq); - u64 pair_slice = rq->clock - cfs_rq->pair_start; - - if (!cfs_rq->next || pair_slice > sysctl_sched_min_granularity) { - cfs_rq->pair_start = rq->clock; + if (!cfs_rq->next || wakeup_preempt_entity(cfs_rq->next, se) == 1) return se; - } return cfs_rq->next; } -- GitLab From f17845e5d97ead8fbdadfd40039e058ec7cf4a42 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Fri, 24 Oct 2008 12:47:10 +0200 Subject: [PATCH 063/815] ftrace: warning in kernel/trace/ftrace.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit this warning: kernel/trace/ftrace.c:189: warning: ‘frozen_record_count’ defined but not used triggers because frozen_record_count is only used in the KCONFIG_MARKERS case. Move the variable it there. Alas, this frozen-record facility seems to have little use. The frozen_record_count variable is not used by anything, nor the flags. So this section might need a bit of dead-code-removal care as well. Signed-off-by: Ingo Molnar --- kernel/trace/ftrace.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 27212321eb0..7618c528756 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -186,7 +186,6 @@ enum { static int ftrace_filtered; static int tracing_on; -static int frozen_record_count; static LIST_HEAD(ftrace_new_addrs); @@ -211,6 +210,9 @@ static struct dyn_ftrace *ftrace_free_records; #ifdef CONFIG_KPROBES + +static int frozen_record_count; + static inline void freeze_record(struct dyn_ftrace *rec) { if (!(rec->flags & FTRACE_FL_FROZEN)) { @@ -1443,3 +1445,4 @@ ftrace_enable_sysctl(struct ctl_table *table, int write, mutex_unlock(&ftrace_sysctl_lock); return ret; } + -- GitLab From ae5d82cb8d600989338bbda5ea38f5c0ff47175a Mon Sep 17 00:00:00 2001 From: David Vrabel Date: Fri, 24 Oct 2008 16:46:22 +0100 Subject: [PATCH 064/815] uwb: build UWB before USB/WUSB The WHCI-HCD driver in drivers/usb/host/ depends on the umc driver in drivers/uwb/. Signed-off-by: David Vrabel --- drivers/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/Makefile b/drivers/Makefile index cadc64fe8f6..43fa673c68a 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -56,6 +56,7 @@ obj-$(CONFIG_MAC) += macintosh/ obj-$(CONFIG_ATA_OVER_ETH) += block/aoe/ obj-$(CONFIG_PARIDE) += block/paride/ obj-$(CONFIG_TC) += tc/ +obj-$(CONFIG_UWB) += uwb/ obj-$(CONFIG_USB) += usb/ obj-$(CONFIG_USB_MUSB_HDRC) += usb/musb/ obj-$(CONFIG_PCI) += usb/ @@ -100,4 +101,3 @@ obj-$(CONFIG_SSB) += ssb/ obj-$(CONFIG_VIRTIO) += virtio/ obj-$(CONFIG_REGULATOR) += regulator/ obj-$(CONFIG_STAGING) += staging/ -obj-$(CONFIG_UWB) += uwb/ -- GitLab From 8e2eaabfd9f7d375a1bb202e644ce2dcc0659592 Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Fri, 24 Oct 2008 17:10:05 +0200 Subject: [PATCH 065/815] mfd: add missing Kconfig entry for da903x This one was accidentally left out during the rc1 mfd merge. Signed-off-by: Samuel Ortiz --- drivers/mfd/Kconfig | 11 +++++++++++ drivers/mfd/Makefile | 2 ++ 2 files changed, 13 insertions(+) diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 5a79d2d4cda..8aa4333be0e 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -103,6 +103,17 @@ config MFD_TC6393XB help Support for Toshiba Mobile IO Controller TC6393XB +config PMIC_DA903X + bool "Dialog Semiconductor DA9030/DA9034 PMIC Support" + depends on I2C=y + help + Say yes here to support for Dialog Semiconductor DA9030 (a.k.a + ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC + usually found on PXA processors-based platforms. This includes + the I2C driver and the core APIs _only_, you have to select + individual components like LCD backlight, voltage regulators, + LEDs and battery-charger under the corresponding menus. + config MFD_WM8400 tristate "Support Wolfson Microelectronics WM8400" help diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index 0acefe8aff8..9a5ad8af911 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -30,3 +30,5 @@ ifeq ($(CONFIG_SA1100_ASSABET),y) obj-$(CONFIG_MCP_UCB1200) += ucb1x00-assabet.o endif obj-$(CONFIG_UCB1400_CORE) += ucb1400_core.o + +obj-$(CONFIG_PMIC_DA903X) += da903x.o \ No newline at end of file -- GitLab From 9c366452e0b2df06f3ce0aabc6a53c94c595cd00 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 24 Oct 2008 17:16:11 +0200 Subject: [PATCH 066/815] mfd: Make WM8400 depend on I2C until SPI is submitted Otherwise we could build in WM8400 but not I2C. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz --- drivers/mfd/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 8aa4333be0e..b550267c8d5 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -116,6 +116,7 @@ config PMIC_DA903X config MFD_WM8400 tristate "Support Wolfson Microelectronics WM8400" + depends on I2C help Support for the Wolfson Microelecronics WM8400 PMIC and audio CODEC. This driver adds provides common support for accessing -- GitLab From 3ad0b02e4c1d5feba44b8ff48dccd1ba61a826b0 Mon Sep 17 00:00:00 2001 From: Venki Pallipadi Date: Wed, 22 Oct 2008 16:34:52 -0700 Subject: [PATCH 067/815] i7300_idle: Disable ioat channel only on platforms where ile driver can load Based on input from Andi Kleen: share the platform detection code with ioat_dma and disable the channel in dma engine only for specific platforms. Signed-off-by: Venkatesh Pallipadi Signed-off-by: Len Brown --- drivers/dma/ioat_dma.c | 5 ++- drivers/idle/i7300_idle.c | 72 +-------------------------------- include/linux/i7300_idle.h | 83 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 89 insertions(+), 71 deletions(-) create mode 100644 include/linux/i7300_idle.h diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c index f8396cafa05..fd1631d0a79 100644 --- a/drivers/dma/ioat_dma.c +++ b/drivers/dma/ioat_dma.c @@ -33,6 +33,7 @@ #include #include #include +#include #include "ioatdma.h" #include "ioatdma_registers.h" #include "ioatdma_hw.h" @@ -172,7 +173,9 @@ static int ioat_dma_enumerate_channels(struct ioatdma_device *device) xfercap = (xfercap_scale == 0 ? -1 : (1UL << xfercap_scale)); #if CONFIG_I7300_IDLE_IOAT_CHANNEL - device->common.chancnt--; + if (i7300_idle_platform_probe(NULL, NULL) == 0) { + device->common.chancnt--; + } #endif for (i = 0; i < device->common.chancnt; i++) { ioat_chan = kzalloc(sizeof(*ioat_chan), GFP_KERNEL); diff --git a/drivers/idle/i7300_idle.c b/drivers/idle/i7300_idle.c index 59d1bbc3cd3..79d47f284cd 100644 --- a/drivers/idle/i7300_idle.c +++ b/drivers/idle/i7300_idle.c @@ -25,6 +25,7 @@ #include #include #include +#include #include @@ -505,77 +506,8 @@ static struct notifier_block i7300_idle_nb = { .notifier_call = i7300_idle_notifier, }; -/* - * I/O AT controls (PCI bus 0 device 8 function 0) - * DIMM controls (PCI bus 0 device 16 function 1) - */ -#define IOAT_BUS 0 -#define IOAT_DEVFN PCI_DEVFN(8, 0) -#define MEMCTL_BUS 0 -#define MEMCTL_DEVFN PCI_DEVFN(16, 1) - -struct fbd_ioat { - unsigned int vendor; - unsigned int ioat_dev; -}; - -/* - * The i5000 chip-set has the same hooks as the i7300 - * but support is disabled by default because this driver - * has not been validated on that platform. - */ -#define SUPPORT_I5000 0 - -static const struct fbd_ioat fbd_ioat_list[] = { - {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IOAT_CNB}, -#if SUPPORT_I5000 - {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IOAT}, -#endif - {0, 0} -}; - -/* table of devices that work with this driver */ -static const struct pci_device_id pci_tbl[] = { - { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_FBD_CNB) }, -#if SUPPORT_I5000 - { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5000_ERR) }, -#endif - { } /* Terminating entry */ -}; - MODULE_DEVICE_TABLE(pci, pci_tbl); -/* Check for known platforms with I/O-AT */ -static int __init i7300_idle_platform_probe(void) -{ - int i; - - fbd_dev = pci_get_bus_and_slot(MEMCTL_BUS, MEMCTL_DEVFN); - if (!fbd_dev) - return -ENODEV; - - for (i = 0; pci_tbl[i].vendor != 0; i++) { - if (fbd_dev->vendor == pci_tbl[i].vendor && - fbd_dev->device == pci_tbl[i].device) { - break; - } - } - if (pci_tbl[i].vendor == 0) - return -ENODEV; - - ioat_dev = pci_get_bus_and_slot(IOAT_BUS, IOAT_DEVFN); - if (!ioat_dev) - return -ENODEV; - - for (i = 0; fbd_ioat_list[i].vendor != 0; i++) { - if (ioat_dev->vendor == fbd_ioat_list[i].vendor && - ioat_dev->device == fbd_ioat_list[i].ioat_dev) { - return 0; - } - } - return -ENODEV; -} - int stats_open_generic(struct inode *inode, struct file *fp) { fp->private_data = inode->i_private; @@ -617,7 +549,7 @@ static int __init i7300_idle_init(void) cpus_clear(idle_cpumask); total_us = 0; - if (i7300_idle_platform_probe()) + if (i7300_idle_platform_probe(&fbd_dev, &ioat_dev)) return -ENODEV; if (i7300_idle_thrt_save()) diff --git a/include/linux/i7300_idle.h b/include/linux/i7300_idle.h new file mode 100644 index 00000000000..05a80c44513 --- /dev/null +++ b/include/linux/i7300_idle.h @@ -0,0 +1,83 @@ + +#ifndef I7300_IDLE_H +#define I7300_IDLE_H + +#include + +/* + * I/O AT controls (PCI bus 0 device 8 function 0) + * DIMM controls (PCI bus 0 device 16 function 1) + */ +#define IOAT_BUS 0 +#define IOAT_DEVFN PCI_DEVFN(8, 0) +#define MEMCTL_BUS 0 +#define MEMCTL_DEVFN PCI_DEVFN(16, 1) + +struct fbd_ioat { + unsigned int vendor; + unsigned int ioat_dev; +}; + +/* + * The i5000 chip-set has the same hooks as the i7300 + * but support is disabled by default because this driver + * has not been validated on that platform. + */ +#define SUPPORT_I5000 0 + +static const struct fbd_ioat fbd_ioat_list[] = { + {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IOAT_CNB}, +#if SUPPORT_I5000 + {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IOAT}, +#endif + {0, 0} +}; + +/* table of devices that work with this driver */ +static const struct pci_device_id pci_tbl[] = { + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_FBD_CNB) }, +#if SUPPORT_I5000 + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5000_ERR) }, +#endif + { } /* Terminating entry */ +}; + +/* Check for known platforms with I/O-AT */ +static inline int i7300_idle_platform_probe(struct pci_dev **fbd_dev, + struct pci_dev **ioat_dev) +{ + int i; + struct pci_dev *memdev, *dmadev; + + memdev = pci_get_bus_and_slot(MEMCTL_BUS, MEMCTL_DEVFN); + if (!memdev) + return -ENODEV; + + for (i = 0; pci_tbl[i].vendor != 0; i++) { + if (memdev->vendor == pci_tbl[i].vendor && + memdev->device == pci_tbl[i].device) { + break; + } + } + if (pci_tbl[i].vendor == 0) + return -ENODEV; + + dmadev = pci_get_bus_and_slot(IOAT_BUS, IOAT_DEVFN); + if (!dmadev) + return -ENODEV; + + for (i = 0; fbd_ioat_list[i].vendor != 0; i++) { + if (dmadev->vendor == fbd_ioat_list[i].vendor && + dmadev->device == fbd_ioat_list[i].ioat_dev) { + if (fbd_dev) + *fbd_dev = memdev; + if (ioat_dev) + *ioat_dev = dmadev; + + return 0; + } + } + return -ENODEV; +} + +#endif -- GitLab From 33093e186c8f80b443fafb1d347a140bdd2b86c6 Mon Sep 17 00:00:00 2001 From: Venki Pallipadi Date: Wed, 22 Oct 2008 16:51:03 -0700 Subject: [PATCH 068/815] i7300_idle: Cleanup based review comments Cleanup of i7300 idle driver based on review comments from Randy Dunlap, Andi Kleen and Len Brown. Signed-off-by: Venkatesh Pallipadi Signed-off-by: Len Brown --- drivers/idle/Kconfig | 11 ++++++----- drivers/idle/i7300_idle.c | 33 ++++++++++++++++++--------------- 2 files changed, 24 insertions(+), 20 deletions(-) diff --git a/drivers/idle/Kconfig b/drivers/idle/Kconfig index f5b26dd579e..108264de0ac 100644 --- a/drivers/idle/Kconfig +++ b/drivers/idle/Kconfig @@ -5,12 +5,13 @@ config I7300_IDLE_IOAT_CHANNEL bool config I7300_IDLE - tristate "Intel chipset idle power saving driver" + tristate "Intel chipset idle memory power saving driver" select I7300_IDLE_IOAT_CHANNEL - depends on X86_64 + depends on X86_64 && EXPERIMENTAL help - Enable idle power savings with certain Intel server chipsets. - The chipset must have I/O AT support, such as the Intel 7300. - The power savings depends on the type and quantity of DRAM devices. + Enable memory power savings when idle with certain Intel server + chipsets. The chipset must have I/O AT support, such as the + Intel 7300. The power savings depends on the type and quantity of + DRAM devices. endmenu diff --git a/drivers/idle/i7300_idle.c b/drivers/idle/i7300_idle.c index 79d47f284cd..fb176f6ef9f 100644 --- a/drivers/idle/i7300_idle.c +++ b/drivers/idle/i7300_idle.c @@ -35,6 +35,8 @@ #define I7300_IDLE_DRIVER_VERSION "1.55" #define I7300_PRINT "i7300_idle:" +#define MAX_STOP_RETRIES 10 + static int debug; module_param_named(debug, debug, uint, 0644); MODULE_PARM_DESC(debug, "Enable debug printks in this driver"); @@ -47,12 +49,12 @@ MODULE_PARM_DESC(debug, "Enable debug printks in this driver"); * 0 = No throttling * 1 = Throttle when > 4 activations per eval window (Maximum throttling) * 2 = Throttle when > 8 activations - * 168 = Throttle when > 168 activations (Minimum throttling) + * 168 = Throttle when > 672 activations (Minimum throttling) */ -#define MAX_THRTLWLIMIT 168 -static uint i7300_idle_thrtlowlm = 1; -module_param_named(thrtlwlimit, i7300_idle_thrtlowlm, uint, 0644); -MODULE_PARM_DESC(thrtlwlimit, +#define MAX_THROTTLE_LOW_LIMIT 168 +static uint throttle_low_limit = 1; +module_param_named(throttle_low_limit, throttle_low_limit, uint, 0644); +MODULE_PARM_DESC(throttle_low_limit, "Value for THRTLOWLM activation field " "(0 = disable throttle, 1 = Max throttle, 168 = Min throttle)"); @@ -111,9 +113,9 @@ static int i7300_idle_ioat_start(void) static void i7300_idle_ioat_stop(void) { int i; - u8 sts; + u64 sts; - for (i = 0; i < 5; i++) { + for (i = 0; i < MAX_STOP_RETRIES; i++) { writeb(IOAT_CHANCMD_RESET, ioat_chanbase + IOAT1_CHANCMD_OFFSET); @@ -127,9 +129,10 @@ static void i7300_idle_ioat_stop(void) } - if (i == 5) - dprintk("failed to suspend+reset I/O AT after 5 retries\n"); - + if (i == MAX_STOP_RETRIES) { + dprintk("failed to stop I/O AT after %d retries\n", + MAX_STOP_RETRIES); + } } /* Test I/O AT by copying 1024 byte from 2k to 1k */ @@ -276,7 +279,7 @@ static void __exit i7300_idle_ioat_exit(void) i7300_idle_ioat_stop(); /* Wait for a while for the channel to halt before releasing */ - for (i = 0; i < 10; i++) { + for (i = 0; i < MAX_STOP_RETRIES; i++) { writeb(IOAT_CHANCMD_RESET, ioat_chanbase + IOAT1_CHANCMD_OFFSET); @@ -390,9 +393,9 @@ static void i7300_idle_start(void) new_ctl = i7300_idle_thrtctl_saved & ~DIMM_THRTCTL_THRMHUNT; pci_write_config_byte(fbd_dev, DIMM_THRTCTL, new_ctl); - limit = i7300_idle_thrtlowlm; - if (unlikely(limit > MAX_THRTLWLIMIT)) - limit = MAX_THRTLWLIMIT; + limit = throttle_low_limit; + if (unlikely(limit > MAX_THROTTLE_LOW_LIMIT)) + limit = MAX_THROTTLE_LOW_LIMIT; pci_write_config_byte(fbd_dev, DIMM_THRTLOW, limit); @@ -441,7 +444,7 @@ static int i7300_idle_notifier(struct notifier_block *nb, unsigned long val, static ktime_t idle_begin_time; static int time_init = 1; - if (!i7300_idle_thrtlowlm) + if (!throttle_low_limit) return 0; if (unlikely(time_init)) { -- GitLab From f371be6352cdde3df2253b76acb979480e93ce4f Mon Sep 17 00:00:00 2001 From: Venki Pallipadi Date: Thu, 23 Oct 2008 15:39:06 -0700 Subject: [PATCH 069/815] i7300_idle: Fix compile warning CONFIG_I7300_IDLE_IOAT_CHANNEL not defined When I7300_idle driver is not configured, there is a compile time warning about IDLE_IOAT_CHANNEL not defined. Fix it. Reported-by: Suresh Siddha Reported-by: Arjan van de Ven Signed-off-by: Venkatesh Pallipadi Signed-off-by: Len Brown --- drivers/dma/ioat_dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c index fd1631d0a79..c6d0ca24eed 100644 --- a/drivers/dma/ioat_dma.c +++ b/drivers/dma/ioat_dma.c @@ -172,7 +172,7 @@ static int ioat_dma_enumerate_channels(struct ioatdma_device *device) xfercap_scale = readb(device->reg_base + IOAT_XFERCAP_OFFSET); xfercap = (xfercap_scale == 0 ? -1 : (1UL << xfercap_scale)); -#if CONFIG_I7300_IDLE_IOAT_CHANNEL +#ifdef CONFIG_I7300_IDLE_IOAT_CHANNEL if (i7300_idle_platform_probe(NULL, NULL) == 0) { device->common.chancnt--; } -- GitLab From 6bee00dbbcb1e9feb0510e9a7104b4af00adc574 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Fri, 24 Oct 2008 10:21:45 -0700 Subject: [PATCH 070/815] [ARM] xsc3: revert writethrough memory-type encoding change Commit 40df2d1d "[ARM] Update Xscale and Xscale3 PTE mappings" was fingered by git-bisect for a boot failure on iop13xx. The change made L_PTE_MT_WRITETHROUGH mappings L2-uncacheable. Russell points out that this mapping is used for the vector page. Given the regression, and the fact this page is used often, restore the old behaviour. Signed-off-by: Dan Williams --- arch/arm/mm/proc-xsc3.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S index 04dc8b65401..8f6cf56c11c 100644 --- a/arch/arm/mm/proc-xsc3.S +++ b/arch/arm/mm/proc-xsc3.S @@ -349,7 +349,7 @@ ENTRY(cpu_xsc3_switch_mm) cpu_xsc3_mt_table: .long 0x00 @ L_PTE_MT_UNCACHED .long PTE_EXT_TEX(1) @ L_PTE_MT_BUFFERABLE - .long PTE_CACHEABLE @ L_PTE_MT_WRITETHROUGH + .long PTE_EXT_TEX(5) | PTE_CACHEABLE @ L_PTE_MT_WRITETHROUGH .long PTE_CACHEABLE | PTE_BUFFERABLE @ L_PTE_MT_WRITEBACK .long PTE_EXT_TEX(1) | PTE_BUFFERABLE @ L_PTE_MT_DEV_SHARED .long 0x00 @ unused -- GitLab From 3b15e581981b3ad35809f56d8131d5c19b6da1bd Mon Sep 17 00:00:00 2001 From: Fenghua Yu Date: Thu, 23 Oct 2008 16:51:00 -0700 Subject: [PATCH 071/815] x86/PCI: build failure at x86/kernel/pci-dma.c with !CONFIG_PCI On Thu, Oct 23, 2008 at 04:09:52PM -0700, Alexander Beregalov wrote: > arch/x86/kernel/built-in.o: In function `iommu_setup': > pci-dma.c:(.init.text+0x36ad): undefined reference to `forbid_dac' > pci-dma.c:(.init.text+0x36cc): undefined reference to `forbid_dac' > pci-dma.c:(.init.text+0x3711): undefined reference to `forbid_dac This patch partially reverts a patch to add IOMMU support to ia64. The forbid_dac variable was incorrectly moved to quirks.c, which isn't built when PCI is disabled. Tested-by: "Alexander Beregalov" Acked-by: FUJITA Tomonori Signed-off-by: Fenghua Yu Signed-off-by: Jesse Barnes --- arch/ia64/include/asm/iommu.h | 1 - arch/ia64/kernel/pci-dma.c | 7 ------- arch/x86/include/asm/iommu.h | 1 - arch/x86/kernel/pci-dma.c | 16 ++++++++++++++++ drivers/pci/quirks.c | 14 -------------- 5 files changed, 16 insertions(+), 23 deletions(-) diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h index 5fb2bb93de3..0490794fe4a 100644 --- a/arch/ia64/include/asm/iommu.h +++ b/arch/ia64/include/asm/iommu.h @@ -11,6 +11,5 @@ extern int force_iommu, no_iommu; extern int iommu_detected; extern void iommu_dma_init(void); extern void machvec_init(const char *name); -extern int forbid_dac; #endif diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c index 10a75b55765..031abbf9c87 100644 --- a/arch/ia64/kernel/pci-dma.c +++ b/arch/ia64/kernel/pci-dma.c @@ -89,13 +89,6 @@ int iommu_dma_supported(struct device *dev, u64 mask) { struct dma_mapping_ops *ops = get_dma_ops(dev); -#ifdef CONFIG_PCI - if (mask > 0xffffffff && forbid_dac > 0) { - dev_info(dev, "Disallowing DAC for device\n"); - return 0; - } -#endif - if (ops->dma_supported_op) return ops->dma_supported_op(dev, mask); diff --git a/arch/x86/include/asm/iommu.h b/arch/x86/include/asm/iommu.h index 98e28ea8cd1..e4a552d4446 100644 --- a/arch/x86/include/asm/iommu.h +++ b/arch/x86/include/asm/iommu.h @@ -7,7 +7,6 @@ extern struct dma_mapping_ops nommu_dma_ops; extern int force_iommu, no_iommu; extern int iommu_detected; extern int dmar_disabled; -extern int forbid_dac; extern unsigned long iommu_nr_pages(unsigned long addr, unsigned long len); diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index 1972266e8ba..19262482021 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -9,6 +9,8 @@ #include #include +static int forbid_dac __read_mostly; + struct dma_mapping_ops *dma_ops; EXPORT_SYMBOL(dma_ops); @@ -291,3 +293,17 @@ void pci_iommu_shutdown(void) } /* Must execute after PCI subsystem */ fs_initcall(pci_iommu_init); + +#ifdef CONFIG_PCI +/* Many VIA bridges seem to corrupt data for DAC. Disable it here */ + +static __devinit void via_no_dac(struct pci_dev *dev) +{ + if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI && forbid_dac == 0) { + printk(KERN_INFO "PCI: VIA PCI bridge detected." + "Disabling DAC.\n"); + forbid_dac = 1; + } +} +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_ANY_ID, via_no_dac); +#endif diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 96cf8ecd04c..bbf66ea8fd8 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -43,20 +43,6 @@ static void __devinit quirk_mellanox_tavor(struct pci_dev *dev) DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX,PCI_DEVICE_ID_MELLANOX_TAVOR,quirk_mellanox_tavor); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_MELLANOX,PCI_DEVICE_ID_MELLANOX_TAVOR_BRIDGE,quirk_mellanox_tavor); -/* Many VIA bridges seem to corrupt data for DAC. Disable it here */ -int forbid_dac __read_mostly; -EXPORT_SYMBOL(forbid_dac); - -static __devinit void via_no_dac(struct pci_dev *dev) -{ - if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI && forbid_dac == 0) { - dev_info(&dev->dev, - "VIA PCI bridge detected. Disabling DAC.\n"); - forbid_dac = 1; - } -} -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_ANY_ID, via_no_dac); - /* Deal with broken BIOS'es that neglect to enable passive release, which can cause problems in combination with the 82441FX/PPro MTRRs */ static void quirk_passive_release(struct pci_dev *dev) -- GitLab From 16be87ea170ae6cfaa9f47f79d14f7577d8cb420 Mon Sep 17 00:00:00 2001 From: Miao Xie Date: Fri, 24 Oct 2008 17:22:04 +0800 Subject: [PATCH 072/815] ACPI: cpufreq, processor: fix compile error in drivers/acpi/processor_perflib.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When trying to build 2.6.28-rc1 on ia64, make aborts with: CC drivers/acpi/processor_perflib.o drivers/acpi/processor_perflib.c:41:28: error: asm/cpufeature.h: No such file or directory drivers/acpi/processor_perflib.c: In function ‘acpi_processor_get_performance_info’: drivers/acpi/processor_perflib.c:364: error: implicit declaration of function ‘boot_cpu_has’ drivers/acpi/processor_perflib.c:364: error: ‘X86_FEATURE_EST’ undeclared (first use in this function) drivers/acpi/processor_perflib.c:364: error: (Each undeclared identifier is reported only once drivers/acpi/processor_perflib.c:364: error: for each function it appears in.) make[2]: *** [drivers/acpi/processor_perflib.o] Error 1 make[1]: *** [drivers/acpi] Error 2 make: *** [drivers] Error 2 this patch fix it. Signed-off-by: Miao Xie Acked-by: Thomas Renninger Signed-off-by: Len Brown --- drivers/acpi/processor_perflib.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index dc98f7a6f2c..dbcf260ea93 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -38,7 +38,10 @@ #include #endif + +#ifdef CONFIG_X86 #include +#endif #include #include @@ -360,11 +363,13 @@ static int acpi_processor_get_performance_info(struct acpi_processor *pr) * the BIOS is older than the CPU and does not know its frequencies */ update_bios: +#ifdef CONFIG_X86 if (ACPI_SUCCESS(acpi_get_handle(pr->handle, "_PPC", &handle))){ if(boot_cpu_has(X86_FEATURE_EST)) printk(KERN_WARNING FW_BUG "BIOS needs update for CPU " "frequency support\n"); } +#endif return result; } -- GitLab From df316e939100e789b3c5d4d102619ccf5834bd00 Mon Sep 17 00:00:00 2001 From: Guillem Jover Date: Fri, 24 Oct 2008 00:28:33 +0300 Subject: [PATCH 073/815] ACPI: Always report a sync event after a lid state change MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Currently not always an EV_SYN event is reported to userland after the EV_SW SW_LID event has been sent. This is easy to verify by using “input-events” from input-utils and just closing and opening the lid. Signed-off-by: Guillem Jover Signed-off-by: Len Brown --- drivers/acpi/button.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 9d568d417ea..cb046c3fc3f 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -262,6 +262,7 @@ static int acpi_lid_send_state(struct acpi_button *button) return -ENODEV; /* input layer checks if event is redundant */ input_report_switch(button->input, SW_LID, !state); + input_sync(button->input); return 0; } @@ -285,8 +286,8 @@ static void acpi_button_notify(acpi_handle handle, u32 event, void *data) input_report_key(input, keycode, 1); input_sync(input); input_report_key(input, keycode, 0); + input_sync(input); } - input_sync(input); acpi_bus_generate_proc_event(button->device, event, ++button->pushed); -- GitLab From cab08969188e2da09923fe9c4a99ec9b934b0708 Mon Sep 17 00:00:00 2001 From: Len Brown Date: Fri, 24 Oct 2008 15:39:47 -0400 Subject: [PATCH 074/815] toshiba_acpi: always call input_sync() after input_report_switch() Signed-off-by: Len Brown --- drivers/acpi/toshiba_acpi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/acpi/toshiba_acpi.c b/drivers/acpi/toshiba_acpi.c index 2a632f8b7a0..66aac06f2ac 100644 --- a/drivers/acpi/toshiba_acpi.c +++ b/drivers/acpi/toshiba_acpi.c @@ -371,6 +371,7 @@ static void bt_poll_rfkill(struct input_polled_dev *poll_dev) RFKILL_STATE_HARD_BLOCKED); input_report_switch(poll_dev->input, SW_RFKILL_ALL, new_rfk_state); + input_sync(poll_dev->input); } } @@ -842,6 +843,7 @@ static int __init toshiba_acpi_init(void) set_bit(EV_SW, toshiba_acpi.poll_dev->input->evbit); set_bit(SW_RFKILL_ALL, toshiba_acpi.poll_dev->input->swbit); input_report_switch(toshiba_acpi.poll_dev->input, SW_RFKILL_ALL, TRUE); + input_sync(toshiba_acpi.poll_dev->input); ret = input_register_polled_device(toshiba_acpi.poll_dev); if (ret) { -- GitLab From 92daa7b53b76984565dfdfda5d9c679884121fb2 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Thu, 23 Oct 2008 21:46:43 +0200 Subject: [PATCH 075/815] ACPI suspend: build fix for ACPI_SLEEP=n && XEN_SAVE_RESTORE=y. Signed-off-by: Rafael J. Wysocki Signed-off-by: Len Brown --- drivers/acpi/sleep/main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c index 26571bafb15..80c0868d048 100644 --- a/drivers/acpi/sleep/main.c +++ b/drivers/acpi/sleep/main.c @@ -163,6 +163,8 @@ static void acpi_pm_end(void) acpi_target_sleep_state = ACPI_STATE_S0; acpi_sleep_tts_switch(acpi_target_sleep_state); } +#else /* !CONFIG_ACPI_SLEEP */ +#define acpi_target_sleep_state ACPI_STATE_S0 #endif /* CONFIG_ACPI_SLEEP */ #ifdef CONFIG_SUSPEND -- GitLab From f8123381bae8d581d81f24b55719db3d9a6a262c Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Fri, 24 Oct 2008 21:50:31 +0200 Subject: [PATCH 076/815] ACPI: Oops in ACPI with git latest ACPI Warning (nseval-0168): Insufficient arguments - method [_OSC] needs 5, found 4 [20080926] ACPI Warning (nspredef-0252): \_SB_.PCI0._OSC: Parameter count mismatch - ASL declared 5, expected 4 [20080926] ACPI Error (nspredef-0163): \_SB_.PCI0._OSC: Missing expected return value [20080926] BUG: unable to handle kernel NULL pointer dereference at 00000000 IP: [] acpi_run_osc+0xa1/0x170 Signed-off-by: Rafael J. Wysocki Tested-by: James Bottomley Signed-off-by: Len Brown --- drivers/pci/pci-acpi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index dfe7c8e1b18..b3a63edb690 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -83,6 +83,9 @@ static acpi_status acpi_run_osc(acpi_handle handle, if (ACPI_FAILURE(status)) return status; + if (!output.length) + return AE_NULL_OBJECT; + out_obj = output.pointer; if (out_obj->type != ACPI_TYPE_BUFFER) { printk(KERN_DEBUG "Evaluate _OSC returns wrong type\n"); -- GitLab From 438f8de46bc261b35d84771ae9992cfff3ff4dd8 Mon Sep 17 00:00:00 2001 From: Len Brown Date: Sat, 25 Oct 2008 03:52:16 -0400 Subject: [PATCH 077/815] leds-hp-disk: fix build warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit drivers/leds/leds-hp-disk.c:59: warning: passing argument 4 of ‘acpi_evaluate_integer’ from incompatible pointer type Signed-off-by: Len Brown --- drivers/leds/leds-hp-disk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/leds/leds-hp-disk.c b/drivers/leds/leds-hp-disk.c index 53a25b1c2da..74645ab1566 100644 --- a/drivers/leds/leds-hp-disk.c +++ b/drivers/leds/leds-hp-disk.c @@ -49,7 +49,7 @@ static struct acpi_hpled adev; static acpi_status hpled_acpi_write(acpi_handle handle, int reg) { - unsigned long ret; /* Not used when writing */ + unsigned long long ret; /* Not used when writing */ union acpi_object in_obj[1]; struct acpi_object_list args = { 1, in_obj }; -- GitLab From 4f9740d4f5a17fa6a1b097fa3ccdfb7246660307 Mon Sep 17 00:00:00 2001 From: Jay Fenlason Date: Thu, 16 Oct 2008 15:51:59 -0400 Subject: [PATCH 078/815] firewire: Survive more than 256 bus resets The "color" is used during the topology building after a bus reset, hovever in "struct fw_node"s it is stored in a u8, but in struct fw_card it is stored in an int. When the value wraps in one struct, but not the other, disaster strikes. Signed-off-by: Jay Fenlason Fixes http://bugzilla.kernel.org/show_bug.cgi?id=10922. Signed-off-by: Stefan Richter --- drivers/firewire/fw-transaction.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h index 027f58ce81a..aed7dbb17cd 100644 --- a/drivers/firewire/fw-transaction.h +++ b/drivers/firewire/fw-transaction.h @@ -248,7 +248,7 @@ struct fw_card { struct fw_node *local_node; struct fw_node *root_node; struct fw_node *irm_node; - int color; + u8 color; /* must be u8 to match the definition in struct fw_node */ int gap_count; bool beta_repeaters_present; -- GitLab From 77e557191701afa55ae7320d42ad6458a2ad292e Mon Sep 17 00:00:00 2001 From: Jay Fenlason Date: Thu, 16 Oct 2008 18:00:15 -0400 Subject: [PATCH 079/815] firewire: fix struct fw_node memory leak With the bus_resets patch applied, it is easy to see this memory leak by repeatedly resetting the firewire bus while running slabtop in another window. Just watch kmalloc-32 grow and grow... Signed-off-by: Jay Fenlason Signed-off-by: Stefan Richter --- drivers/firewire/fw-topology.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/firewire/fw-topology.c b/drivers/firewire/fw-topology.c index c1b81077c4a..5e204713002 100644 --- a/drivers/firewire/fw-topology.c +++ b/drivers/firewire/fw-topology.c @@ -413,7 +413,7 @@ static void update_tree(struct fw_card *card, struct fw_node *root) { struct list_head list0, list1; - struct fw_node *node0, *node1; + struct fw_node *node0, *node1, *next1; int i, event; INIT_LIST_HEAD(&list0); @@ -485,7 +485,9 @@ update_tree(struct fw_card *card, struct fw_node *root) } node0 = fw_node(node0->link.next); - node1 = fw_node(node1->link.next); + next1 = fw_node(node1->link.next); + fw_node_put(node1); + node1 = next1; } } -- GitLab From a55709ba9d27053471f9fca8ee76b41ecefc14cd Mon Sep 17 00:00:00 2001 From: Jay Fenlason Date: Wed, 22 Oct 2008 15:59:42 -0400 Subject: [PATCH 080/815] firewire: fw-ohci: don't leak dma memory on module removal The transmit and receive context dma memory was not being freed on module removal. Neither was the config rom memory. Fix that. The ab->next assignment is pure paranoia. Signed-off-by: Jay Fenlason Signed-off-by: Stefan Richter --- drivers/firewire/fw-ohci.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index 251416f2148..5a5685f8f5f 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -476,6 +476,7 @@ static int ar_context_add_page(struct ar_context *ctx) if (ab == NULL) return -ENOMEM; + ab->next = NULL; memset(&ab->descriptor, 0, sizeof(ab->descriptor)); ab->descriptor.control = cpu_to_le16(DESCRIPTOR_INPUT_MORE | DESCRIPTOR_STATUS | @@ -496,6 +497,21 @@ static int ar_context_add_page(struct ar_context *ctx) return 0; } +static void ar_context_release(struct ar_context *ctx) +{ + struct ar_buffer *ab, *ab_next; + size_t offset; + dma_addr_t ab_bus; + + for (ab = ctx->current_buffer; ab; ab = ab_next) { + ab_next = ab->next; + offset = offsetof(struct ar_buffer, data); + ab_bus = le32_to_cpu(ab->descriptor.data_address) - offset; + dma_free_coherent(ctx->ohci->card.device, PAGE_SIZE, + ab, ab_bus); + } +} + #if defined(CONFIG_PPC_PMAC) && defined(CONFIG_PPC32) #define cond_le32_to_cpu(v) \ (ohci->old_uninorth ? (__force __u32)(v) : le32_to_cpu(v)) @@ -2491,8 +2507,19 @@ static void pci_remove(struct pci_dev *dev) software_reset(ohci); free_irq(dev->irq, ohci); + + if (ohci->next_config_rom && ohci->next_config_rom != ohci->config_rom) + dma_free_coherent(ohci->card.device, CONFIG_ROM_SIZE, + ohci->next_config_rom, ohci->next_config_rom_bus); + if (ohci->config_rom) + dma_free_coherent(ohci->card.device, CONFIG_ROM_SIZE, + ohci->config_rom, ohci->config_rom_bus); dma_free_coherent(ohci->card.device, SELF_ID_BUF_SIZE, ohci->self_id_cpu, ohci->self_id_bus); + ar_context_release(&ohci->ar_request_ctx); + ar_context_release(&ohci->ar_response_ctx); + context_release(&ohci->at_request_ctx); + context_release(&ohci->at_response_ctx); kfree(ohci->it_context_list); kfree(ohci->ir_context_list); pci_iounmap(dev, ohci->registers); -- GitLab From 7007a0765e33bf89182e069e35ec6009fa54f610 Mon Sep 17 00:00:00 2001 From: Stefan Richter Date: Sun, 26 Oct 2008 09:50:31 +0100 Subject: [PATCH 081/815] firewire: fw-ohci: initialization failure path fixes Fix leaks when pci_probe fails. Simplify error log strings. Signed-off-by: Stefan Richter --- drivers/firewire/fw-ohci.c | 23 ++++++++++++++--------- 1 file changed, 14 insertions(+), 9 deletions(-) diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index 5a5685f8f5f..8e16bfbdcb3 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -2365,8 +2365,8 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) ohci = kzalloc(sizeof(*ohci), GFP_KERNEL); if (ohci == NULL) { - fw_error("Could not malloc fw_ohci data.\n"); - return -ENOMEM; + err = -ENOMEM; + goto fail; } fw_card_initialize(&ohci->card, &ohci_driver, &dev->dev); @@ -2375,7 +2375,7 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) err = pci_enable_device(dev); if (err) { - fw_error("Failed to enable OHCI hardware.\n"); + fw_error("Failed to enable OHCI hardware\n"); goto fail_free; } @@ -2443,9 +2443,8 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) ohci->ir_context_list = kzalloc(size, GFP_KERNEL); if (ohci->it_context_list == NULL || ohci->ir_context_list == NULL) { - fw_error("Out of memory for it/ir contexts.\n"); err = -ENOMEM; - goto fail_registers; + goto fail_contexts; } /* self-id dma buffer allocation */ @@ -2454,9 +2453,8 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) &ohci->self_id_bus, GFP_KERNEL); if (ohci->self_id_cpu == NULL) { - fw_error("Out of memory for self ID buffer.\n"); err = -ENOMEM; - goto fail_registers; + goto fail_contexts; } bus_options = reg_read(ohci, OHCI1394_BusOptions); @@ -2476,9 +2474,13 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) fail_self_id: dma_free_coherent(ohci->card.device, SELF_ID_BUF_SIZE, ohci->self_id_cpu, ohci->self_id_bus); - fail_registers: - kfree(ohci->it_context_list); + fail_contexts: kfree(ohci->ir_context_list); + kfree(ohci->it_context_list); + context_release(&ohci->at_response_ctx); + context_release(&ohci->at_request_ctx); + ar_context_release(&ohci->ar_response_ctx); + ar_context_release(&ohci->ar_request_ctx); pci_iounmap(dev, ohci->registers); fail_iomem: pci_release_region(dev, 0); @@ -2487,6 +2489,9 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) fail_free: kfree(&ohci->card); ohci_pmac_off(dev); + fail: + if (err == -ENOMEM) + fw_error("Out of memory\n"); return err; } -- GitLab From 0dcfeb7e3c8695c5aa3677dda8efb9bef2e7e64d Mon Sep 17 00:00:00 2001 From: Stefan Richter Date: Wed, 22 Oct 2008 00:28:36 +0200 Subject: [PATCH 082/815] firewire: fw-sbp2: delay first login to avoid retries This optimizes firewire-sbp2's device probe for the case that the local node and the SBP-2 node were discovered at the same time. In this case, fw-core's bus management work and fw-sbp2's login and SCSI probe work are scheduled in parallel (in the globally shared workqueue and in fw-sbp2's workqueue, respectively). The bus reset from fw-core may then disturb and extremely delay the login and SCSI probe because the latter fails with several command timeouts and retries and has to be retried from scratch. We avoid this particular situation of sbp2_login() and fw_card_bm_work() running in parallel by delaying the first sbp2_login() a little bit. This is meant to be a short-term fix for https://bugzilla.redhat.com/show_bug.cgi?id=466679. In the long run, the SCSI probe, i.e. fw-sbp2's call of __scsi_add_device(), should be parallelized with sbp2_reconnect(). Problem reported and fix tested and confirmed by Alex Kanavin. Signed-off-by: Stefan Richter --- drivers/firewire/fw-sbp2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c index ef0b9b419c2..17bf0e1468e 100644 --- a/drivers/firewire/fw-sbp2.c +++ b/drivers/firewire/fw-sbp2.c @@ -1147,7 +1147,7 @@ static int sbp2_probe(struct device *dev) /* Do the login in a workqueue so we can easily reschedule retries. */ list_for_each_entry(lu, &tgt->lu_list, link) - sbp2_queue_work(lu, 0); + sbp2_queue_work(lu, DIV_ROUND_UP(HZ, 5)); return 0; fail_tgt_put: -- GitLab From cd1f70fdb4823c97328a1f151f328eb36fafd579 Mon Sep 17 00:00:00 2001 From: Jay Fenlason Date: Fri, 24 Oct 2008 15:26:20 -0400 Subject: [PATCH 083/815] firewire: fw-sbp2: fix races 1: There is a small race between queue_delayed_work() and its corresponding kref_get(). Do the kref_get first, and _put it again if the queue_delayed_work() failed, so there is no chance of the kref going to zero while the work is scheduled. 2: An SBP2_LOGOUT_REQUEST could be sent out with a login_id full of garbage. Initialize it to an invalid value so we can tell if we ever got a valid login_id. 3: The node ID and generation may have changed but the new values may not yet have been recorded in lu and tgt when the final logout is attempted. Use the latest values from the device in sbp2_release_target(). Signed-off-by: Jay Fenlason Signed-off-by: Stefan Richter --- drivers/firewire/fw-sbp2.c | 36 ++++++++++++++++++++++++++---------- 1 file changed, 26 insertions(+), 10 deletions(-) diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c index 17bf0e1468e..d334cac5e1f 100644 --- a/drivers/firewire/fw-sbp2.c +++ b/drivers/firewire/fw-sbp2.c @@ -173,6 +173,9 @@ struct sbp2_target { int blocked; /* ditto */ }; +/* Impossible login_id, to detect logout attempt before successful login */ +#define INVALID_LOGIN_ID 0x10000 + /* * Per section 7.4.8 of the SBP-2 spec, a mgt_ORB_timeout value can be * provided in the config rom. Most devices do provide a value, which @@ -788,9 +791,20 @@ static void sbp2_release_target(struct kref *kref) scsi_remove_device(sdev); scsi_device_put(sdev); } - sbp2_send_management_orb(lu, tgt->node_id, lu->generation, - SBP2_LOGOUT_REQUEST, lu->login_id, NULL); - + if (lu->login_id != INVALID_LOGIN_ID) { + int generation, node_id; + /* + * tgt->node_id may be obsolete here if we failed + * during initial login or after a bus reset where + * the topology changed. + */ + generation = device->generation; + smp_rmb(); /* node_id vs. generation */ + node_id = device->node_id; + sbp2_send_management_orb(lu, node_id, generation, + SBP2_LOGOUT_REQUEST, + lu->login_id, NULL); + } fw_core_remove_address_handler(&lu->address_handler); list_del(&lu->link); kfree(lu); @@ -805,19 +819,20 @@ static void sbp2_release_target(struct kref *kref) static struct workqueue_struct *sbp2_wq; +static void sbp2_target_put(struct sbp2_target *tgt) +{ + kref_put(&tgt->kref, sbp2_release_target); +} + /* * Always get the target's kref when scheduling work on one its units. * Each workqueue job is responsible to call sbp2_target_put() upon return. */ static void sbp2_queue_work(struct sbp2_logical_unit *lu, unsigned long delay) { - if (queue_delayed_work(sbp2_wq, &lu->work, delay)) - kref_get(&lu->tgt->kref); -} - -static void sbp2_target_put(struct sbp2_target *tgt) -{ - kref_put(&tgt->kref, sbp2_release_target); + kref_get(&lu->tgt->kref); + if (!queue_delayed_work(sbp2_wq, &lu->work, delay)) + sbp2_target_put(lu->tgt); } /* @@ -978,6 +993,7 @@ static int sbp2_add_logical_unit(struct sbp2_target *tgt, int lun_entry) lu->tgt = tgt; lu->lun = lun_entry & 0xffff; + lu->login_id = INVALID_LOGIN_ID; lu->retries = 0; lu->has_sdev = false; lu->blocked = false; -- GitLab From 890c78c2d681a8dc89c78eb9177990cad3a77dc3 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sat, 25 Oct 2008 17:06:43 -0700 Subject: [PATCH 084/815] kernel-doc: allow more whitespace in macros Allow macros that are annotated with kernel-doc to contain whitespace between the '#' and "define". It's valid and being used, so allow it. Signed-off-by: Randy Dunlap Signed-off-by: Linus Torvalds --- scripts/kernel-doc | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 44ee94d2ab7..a53e2fc8dfb 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1648,7 +1648,7 @@ sub dump_function($$) { $prototype =~ s/^noinline +//; $prototype =~ s/__devinit +//; $prototype =~ s/__init +//; - $prototype =~ s/^#define\s+//; #ak added + $prototype =~ s/^#\s*define\s+//; #ak added $prototype =~ s/__attribute__\s*\(\([a-z,]*\)\)//; # Yes, this truly is vile. We are looking for: @@ -1764,13 +1764,13 @@ sub process_state3_function($$) { $x =~ s@\/\/.*$@@gos; # strip C99-style comments to end of line - if ($x =~ m#\s*/\*\s+MACDOC\s*#io || ($x =~ /^#/ && $x !~ /^#define/)) { + if ($x =~ m#\s*/\*\s+MACDOC\s*#io || ($x =~ /^#/ && $x !~ /^#\s*define/)) { # do nothing } elsif ($x =~ /([^\{]*)/) { $prototype .= $1; } - if (($x =~ /\{/) || ($x =~ /\#define/) || ($x =~ /;/)) { + if (($x =~ /\{/) || ($x =~ /\#\s*define/) || ($x =~ /;/)) { $prototype =~ s@/\*.*?\*/@@gos; # strip comments. $prototype =~ s@[\r\n]+@ @gos; # strip newlines/cr's. $prototype =~ s@^\s+@@gos; # strip leading spaces -- GitLab From a1a739c56ad031b8bf8b3804f568ac88899f8dd7 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sat, 25 Oct 2008 17:24:36 -0700 Subject: [PATCH 085/815] docbooks: fix fatal filename errors Fix docbook fatal errors (file location changed): docproc: lin2628-rc1/include/asm-x86/io_32.h: No such file or directory make[1]: *** [Documentation/DocBook/deviceiobook.xml] Error 1 docproc: lin2628-rc1/include/asm-x86/atomic_32.h: No such file or directory make[1]: *** [Documentation/DocBook/kernel-api.xml] Error 1 docproc: lin2628-rc1/include/asm-x86/mca_dma.h: No such file or directory make[1]: *** [Documentation/DocBook/mcabook.xml] Error 1 Signed-off-by: Randy Dunlap Signed-off-by: Linus Torvalds --- Documentation/DocBook/deviceiobook.tmpl | 2 +- Documentation/DocBook/kernel-api.tmpl | 10 +++++----- Documentation/DocBook/kernel-hacking.tmpl | 4 ++-- Documentation/DocBook/mcabook.tmpl | 2 +- 4 files changed, 9 insertions(+), 9 deletions(-) diff --git a/Documentation/DocBook/deviceiobook.tmpl b/Documentation/DocBook/deviceiobook.tmpl index 9ee6f3cbb41..60d6e0b81bd 100644 --- a/Documentation/DocBook/deviceiobook.tmpl +++ b/Documentation/DocBook/deviceiobook.tmpl @@ -316,7 +316,7 @@ CPU B: spin_unlock_irqrestore(&dev_lock, flags) Public Functions Provided -!Iinclude/asm-x86/io_32.h +!Iarch/x86/include/asm/io_32.h !Elib/iomap.c diff --git a/Documentation/DocBook/kernel-api.tmpl b/Documentation/DocBook/kernel-api.tmpl index 9d0058e788e..5818ff75786 100644 --- a/Documentation/DocBook/kernel-api.tmpl +++ b/Documentation/DocBook/kernel-api.tmpl @@ -45,8 +45,8 @@ Atomic and pointer manipulation -!Iinclude/asm-x86/atomic_32.h -!Iinclude/asm-x86/unaligned.h +!Iarch/x86/include/asm/atomic_32.h +!Iarch/x86/include/asm/unaligned.h Delaying, scheduling, and timer routines @@ -119,7 +119,7 @@ X!Ilib/string.c !Elib/string.c Bit Operations -!Iinclude/asm-x86/bitops.h +!Iarch/x86/include/asm/bitops.h @@ -155,7 +155,7 @@ X!Ilib/string.c !Emm/slab.c User Space Memory Access -!Iinclude/asm-x86/uaccess_32.h +!Iarch/x86/include/asm/uaccess_32.h !Earch/x86/lib/usercopy_32.c More Memory Management Functions @@ -265,7 +265,7 @@ X!Earch/x86/kernel/mca_32.c --> MCA Bus DMA -!Iinclude/asm-x86/mca_dma.h +!Iarch/x86/include/asm/mca_dma.h diff --git a/Documentation/DocBook/kernel-hacking.tmpl b/Documentation/DocBook/kernel-hacking.tmpl index ae15d55350e..a50d6cd5857 100644 --- a/Documentation/DocBook/kernel-hacking.tmpl +++ b/Documentation/DocBook/kernel-hacking.tmpl @@ -1239,7 +1239,7 @@ static struct block_device_operations opt_fops = { - include/asm-x86/delay_32.h: + arch/x86/include/asm/delay.h: #define ndelay(n) (__builtin_constant_p(n) ? \ @@ -1265,7 +1265,7 @@ static struct block_device_operations opt_fops = { - include/asm-x86/uaccess_32.h: + arch/x86/include/asm/uaccess_32.h: diff --git a/Documentation/DocBook/mcabook.tmpl b/Documentation/DocBook/mcabook.tmpl index 529a53dc138..499eddc2d07 100644 --- a/Documentation/DocBook/mcabook.tmpl +++ b/Documentation/DocBook/mcabook.tmpl @@ -101,7 +101,7 @@ DMA Functions Provided -!Iinclude/asm-x86/mca_dma.h +!Iarch/x86/include/asm/mca_dma.h -- GitLab From 2a88b6e81589b1d064e03db066feaaa58f6a2d13 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 24 Oct 2008 14:30:51 +0900 Subject: [PATCH 086/815] sh: oprofile: Fix up the SH7750 performance counter name. Rather than varying this on a subtype level, we use the counter type as a generic identifier. This simplifies logic in the userspace tools where no fundamental difference exists across the various subtypes. Signed-off-by: Paul Mundt --- arch/sh/oprofile/op_model_sh7750.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/sh/oprofile/op_model_sh7750.c b/arch/sh/oprofile/op_model_sh7750.c index 6b9a98e0700..008b3b03750 100644 --- a/arch/sh/oprofile/op_model_sh7750.c +++ b/arch/sh/oprofile/op_model_sh7750.c @@ -255,10 +255,9 @@ int __init oprofile_arch_init(struct oprofile_operations *ops) return -ENODEV; ops = &sh7750_perf_counter_ops; - ops->cpu_type = (char *)get_cpu_subtype(¤t_cpu_data); + ops->cpu_type = "sh/sh7750"; - printk(KERN_INFO "oprofile: using SH-4 (%s) performance monitoring.\n", - sh7750_perf_counter_ops.cpu_type); + printk(KERN_INFO "oprofile: using SH-4 performance monitoring.\n"); /* Clear the counters */ ctrl_outw(ctrl_inw(PMCR1) | PMCR_PMCLR, PMCR1); @@ -270,4 +269,3 @@ int __init oprofile_arch_init(struct oprofile_operations *ops) void oprofile_arch_exit(void) { } - -- GitLab From e214a8cc7a81f20ed7cb4f6373cf15048556bbac Mon Sep 17 00:00:00 2001 From: Remi Denis-Courmont Date: Sun, 26 Oct 2008 23:06:31 -0700 Subject: [PATCH 087/815] Phonet: include generic link-layer header size in MAX_PHONET_HEADER This fixes an OOPS in hard_header if a Phonet address is assigned to a non-Phonet network interface. Signed-off-by: Remi Denis-Courmont Signed-off-by: David S. Miller --- include/net/phonet/phonet.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/net/phonet/phonet.h b/include/net/phonet/phonet.h index d4e72508e14..c6a24518446 100644 --- a/include/net/phonet/phonet.h +++ b/include/net/phonet/phonet.h @@ -27,7 +27,7 @@ * The lower layers may not require more space, ever. Make sure it's * enough. */ -#define MAX_PHONET_HEADER 8 +#define MAX_PHONET_HEADER (8 + MAX_HEADER) /* * Every Phonet* socket has this structure first in its -- GitLab From c3a90c788b743303c4d824780a3a7271693fb64a Mon Sep 17 00:00:00 2001 From: Remi Denis-Courmont Date: Sun, 26 Oct 2008 23:07:25 -0700 Subject: [PATCH 088/815] Phonet: do not reply to indication reset packets This fixes a potential error packet loop. Signed-off-by: Remi Denis-Courmont Signed-off-by: David S. Miller --- include/linux/phonet.h | 1 + net/phonet/af_phonet.c | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/include/linux/phonet.h b/include/linux/phonet.h index c9609f9aeda..4157faa857b 100644 --- a/include/linux/phonet.h +++ b/include/linux/phonet.h @@ -72,6 +72,7 @@ struct phonetmsg { } pn_msg_u; }; #define PN_COMMON_MESSAGE 0xF0 +#define PN_COMMGR 0x10 #define PN_PREFIX 0xE0 /* resource for extended messages */ #define pn_submsg_id pn_msg_u.base.pn_submsg_id #define pn_e_submsg_id pn_msg_u.ext.pn_e_submsg_id diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c index b9d97effebe..defeb7a0d50 100644 --- a/net/phonet/af_phonet.c +++ b/net/phonet/af_phonet.c @@ -261,6 +261,8 @@ static inline int can_respond(struct sk_buff *skb) return 0; /* we are not the destination */ if (ph->pn_res == PN_PREFIX && !pskb_may_pull(skb, 5)) return 0; + if (ph->pn_res == PN_COMMGR) /* indications */ + return 0; ph = pn_hdr(skb); /* re-acquires the pointer */ pm = pn_msg(skb); @@ -309,7 +311,8 @@ static int send_reset_indications(struct sk_buff *rskb) return pn_raw_send(data, sizeof(data), rskb->dev, pn_object(oph->pn_sdev, 0x00), - pn_object(oph->pn_rdev, oph->pn_robj), 0x10); + pn_object(oph->pn_rdev, oph->pn_robj), + PN_COMMGR); } -- GitLab From cbfd24a75f98fe731547d3bc995f3a1f1fed6b20 Mon Sep 17 00:00:00 2001 From: Sergio Luis Date: Sun, 26 Oct 2008 23:08:48 -0700 Subject: [PATCH 089/815] btsdio: free sk_buff with kfree_skb free sk_buff with kfree_skb, instead of kree Signed-off-by: Sergio Luis Signed-off-by: David S. Miller --- drivers/bluetooth/btsdio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c index 58630cc1eff..cda6c7cc944 100644 --- a/drivers/bluetooth/btsdio.c +++ b/drivers/bluetooth/btsdio.c @@ -152,7 +152,7 @@ static int btsdio_rx_packet(struct btsdio_data *data) err = sdio_readsb(data->func, skb->data, REG_RDAT, len - 4); if (err < 0) { - kfree(skb); + kfree_skb(skb); return err; } -- GitLab From b700a98c70401c2a48e509b91b47f58a883806bc Mon Sep 17 00:00:00 2001 From: Sergio Luis Date: Sun, 26 Oct 2008 23:09:27 -0700 Subject: [PATCH 090/815] libertas: free sk_buff with kfree_skb free sk_buff with kfree_skb, instead of kree Signed-off-by: Sergio Luis Signed-off-by: David S. Miller --- drivers/net/wireless/libertas/rx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c index 5749f22b296..079e6aa874d 100644 --- a/drivers/net/wireless/libertas/rx.c +++ b/drivers/net/wireless/libertas/rx.c @@ -328,7 +328,7 @@ static int process_rxed_802_11_packet(struct lbs_private *priv, lbs_deb_rx("rx err: frame received with bad length\n"); priv->stats.rx_length_errors++; ret = -EINVAL; - kfree(skb); + kfree_skb(skb); goto done; } -- GitLab From 8b5f12d04b2e93842f3dda01f029842047bf3f81 Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Sun, 26 Oct 2008 23:10:12 -0700 Subject: [PATCH 091/815] syncookies: fix inclusion of tcp options in syn-ack David Miller noticed that commit 33ad798c924b4a1afad3593f2796d465040aadd5 '(tcp: options clean up') did not move the req->cookie_ts check. This essentially disabled commit 4dfc2817025965a2fc78a18c50f540736a6b5c24 '[Syncookies]: Add support for TCP options via timestamps.'. This restores the original logic. Signed-off-by: Florian Westphal Signed-off-by: David S. Miller --- net/ipv4/tcp_output.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index e4c5ac9fe89..ba85d883189 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -2279,6 +2279,11 @@ struct sk_buff *tcp_make_synack(struct sock *sk, struct dst_entry *dst, } memset(&opts, 0, sizeof(opts)); +#ifdef CONFIG_SYN_COOKIES + if (unlikely(req->cookie_ts)) + TCP_SKB_CB(skb)->when = cookie_init_timestamp(req); + else +#endif TCP_SKB_CB(skb)->when = tcp_time_stamp; tcp_header_size = tcp_synack_options(sk, req, mss, skb, &opts, &md5) + @@ -2304,11 +2309,6 @@ struct sk_buff *tcp_make_synack(struct sock *sk, struct dst_entry *dst, /* RFC1323: The window in SYN & SYN/ACK segments is never scaled. */ th->window = htons(min(req->rcv_wnd, 65535U)); -#ifdef CONFIG_SYN_COOKIES - if (unlikely(req->cookie_ts)) - TCP_SKB_CB(skb)->when = cookie_init_timestamp(req); - else -#endif tcp_options_write((__be32 *)(th + 1), tp, &opts, &md5_hash_location); th->doff = (tcp_header_size >> 2); TCP_INC_STATS(sock_net(sk), TCP_MIB_OUTSEGS); -- GitLab From e2862c9470beb842d3f1c1965b03a2112114c160 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 27 Oct 2008 17:43:28 +1100 Subject: [PATCH 092/815] trace: fix printk warning for u64 A powerpc ppc64_defconfig build produces these warnings: kernel/trace/ring_buffer.c: In function 'rb_add_time_stamp': kernel/trace/ring_buffer.c:969: warning: format '%llu' expects type 'long long unsigned int', but argument 2 has type 'u64' kernel/trace/ring_buffer.c:969: warning: format '%llu' expects type 'long long unsigned int', but argument 3 has type 'u64' kernel/trace/ring_buffer.c:969: warning: format '%llu' expects type 'long long unsigned int', but argument 4 has type 'u64' Just cast the u64s to unsigned long long like we do everywhere else. Signed-off-by: Stephen Rothwell Acked-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/ring_buffer.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 091aeefe321..cedf4e26828 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -966,7 +966,9 @@ rb_add_time_stamp(struct ring_buffer_per_cpu *cpu_buffer, if (unlikely(*delta > (1ULL << 59) && !once++)) { printk(KERN_WARNING "Delta way too big! %llu" " ts=%llu write stamp = %llu\n", - *delta, *ts, cpu_buffer->write_stamp); + (unsigned long long)*delta, + (unsigned long long)*ts, + (unsigned long long)cpu_buffer->write_stamp); WARN_ON(1); } -- GitLab From 5209f08dc8e5f520ca81b87fa9a7142f58a109f4 Mon Sep 17 00:00:00 2001 From: Jonas Bonn Date: Sat, 25 Oct 2008 11:49:20 +0200 Subject: [PATCH 093/815] asm-generic: define DIE_OOPS in asm-generic Impact: build fix DIE_OOPS is now used in the generic trace handling code so it needs to be defined for all architectures. Define it in asm-generic so that it's available to all by default and doesn't cause build errors for architectures that rely on the generic implementation. Signed-off-by: Jonas Bonn Acked-by: Steven Rostedt Signed-off-by: Ingo Molnar --- include/asm-generic/kdebug.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/asm-generic/kdebug.h b/include/asm-generic/kdebug.h index 2b799c90b2d..11e57b6a85f 100644 --- a/include/asm-generic/kdebug.h +++ b/include/asm-generic/kdebug.h @@ -3,6 +3,7 @@ enum die_val { DIE_UNUSED, + DIE_OOPS=1 }; #endif /* _ASM_GENERIC_KDEBUG_H */ -- GitLab From 9f32d21c981bb638d0991ce5675a20337312066b Mon Sep 17 00:00:00 2001 From: Chris Lalancette Date: Thu, 23 Oct 2008 17:40:25 -0700 Subject: [PATCH 094/815] xen: fix Xen domU boot with batched mprotect Impact: fix guest kernel boot crash on certain configs Recent i686 2.6.27 kernels with a certain amount of memory (between 736 and 855MB) have a problem booting under a hypervisor that supports batched mprotect (this includes the RHEL-5 Xen hypervisor as well as any 3.3 or later Xen hypervisor). The problem ends up being that xen_ptep_modify_prot_commit() is using virt_to_machine to calculate which pfn to update. However, this only works for pages that are in the p2m list, and the pages coming from change_pte_range() in mm/mprotect.c are kmap_atomic pages. Because of this, we can run into the situation where the lookup in the p2m table returns an INVALID_MFN, which we then try to pass to the hypervisor, which then (correctly) denies the request to a totally bogus pfn. The right thing to do is to use arbitrary_virt_to_machine, so that we can be sure we are modifying the right pfn. This unfortunately introduces a performance penalty because of a full page-table-walk, but we can avoid that penalty for pages in the p2m list by checking if virt_addr_valid is true, and if so, just doing the lookup in the p2m table. The attached patch implements this, and allows my 2.6.27 i686 based guest with 768MB of memory to boot on a RHEL-5 hypervisor again. Thanks to Jeremy for the suggestions about how to fix this particular issue. Signed-off-by: Chris Lalancette Signed-off-by: Jeremy Fitzhardinge Cc: Chris Lalancette Signed-off-by: Ingo Molnar --- arch/x86/xen/mmu.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index d4d52f5a1cf..aba77b2b7d1 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -246,11 +246,21 @@ xmaddr_t arbitrary_virt_to_machine(void *vaddr) { unsigned long address = (unsigned long)vaddr; unsigned int level; - pte_t *pte = lookup_address(address, &level); - unsigned offset = address & ~PAGE_MASK; + pte_t *pte; + unsigned offset; - BUG_ON(pte == NULL); + /* + * if the PFN is in the linear mapped vaddr range, we can just use + * the (quick) virt_to_machine() p2m lookup + */ + if (virt_addr_valid(vaddr)) + return virt_to_machine(vaddr); + /* otherwise we have to do a (slower) full page-table walk */ + + pte = lookup_address(address, &level); + BUG_ON(pte == NULL); + offset = address & ~PAGE_MASK; return XMADDR(((phys_addr_t)pte_mfn(*pte) << PAGE_SHIFT) + offset); } @@ -410,7 +420,7 @@ void xen_ptep_modify_prot_commit(struct mm_struct *mm, unsigned long addr, xen_mc_batch(); - u.ptr = virt_to_machine(ptep).maddr | MMU_PT_UPDATE_PRESERVE_AD; + u.ptr = arbitrary_virt_to_machine(ptep).maddr | MMU_PT_UPDATE_PRESERVE_AD; u.val = pte_val_ma(pte); xen_extend_mmu_update(&u); -- GitLab From ef020ab0109aa5cd6eac2e93519b7641c9862828 Mon Sep 17 00:00:00 2001 From: Cliff Wickman Date: Thu, 23 Oct 2008 17:54:05 -0500 Subject: [PATCH 095/815] x86/uv: memory allocation at initialization Impact: on SGI UV platforms, fix boot crash UV initialization is currently called too late to call alloc_bootmem_pages(). The current sequence is: start_kernel() mem_init() free_all_bootmem() <--- discard of bootmem rest_init() kernel_init() smp_prepare_cpus() native_smp_prepare_cpus() uv_system_init() <--- uses alloc_bootmem_pages() It should be calling kmalloc(). Signed-off-by: Cliff Wickman Signed-off-by: Ingo Molnar --- arch/x86/kernel/genx2apic_uv_x.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c index 680a06557c5..2c7dbdb9827 100644 --- a/arch/x86/kernel/genx2apic_uv_x.c +++ b/arch/x86/kernel/genx2apic_uv_x.c @@ -15,7 +15,6 @@ #include #include #include -#include #include #include #include @@ -398,16 +397,16 @@ void __init uv_system_init(void) printk(KERN_DEBUG "UV: Found %d blades\n", uv_num_possible_blades()); bytes = sizeof(struct uv_blade_info) * uv_num_possible_blades(); - uv_blade_info = alloc_bootmem_pages(bytes); + uv_blade_info = kmalloc(bytes, GFP_KERNEL); get_lowmem_redirect(&lowmem_redir_base, &lowmem_redir_size); bytes = sizeof(uv_node_to_blade[0]) * num_possible_nodes(); - uv_node_to_blade = alloc_bootmem_pages(bytes); + uv_node_to_blade = kmalloc(bytes, GFP_KERNEL); memset(uv_node_to_blade, 255, bytes); bytes = sizeof(uv_cpu_to_blade[0]) * num_possible_cpus(); - uv_cpu_to_blade = alloc_bootmem_pages(bytes); + uv_cpu_to_blade = kmalloc(bytes, GFP_KERNEL); memset(uv_cpu_to_blade, 255, bytes); blade = 0; -- GitLab From 3d5afd324a4bf9f64f59599bf1e93cd7dd1dc97a Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Mon, 27 Oct 2008 12:16:15 +0100 Subject: [PATCH 096/815] HID: fix oops during suspend of unbound HID devices Usbhid structure is allocated on start invoked only from probe of some driver. When there is no driver, the structure is null and causes null-dereference oopses. Fix it by allocating the structure on probe and disconnect of the device itself. Also make sure we won't race between start and resume or stop and suspend respectively. References: http://bugzilla.kernel.org/show_bug.cgi?id=11827 Signed-off-by: Jiri Slaby Cc: Johannes Berg Cc: Andreas Schwab Signed-off-by: Jiri Kosina --- drivers/hid/usbhid/hid-core.c | 58 +++++++++++++++++++++++++---------- drivers/hid/usbhid/usbhid.h | 2 ++ include/linux/hid.h | 1 + 3 files changed, 44 insertions(+), 17 deletions(-) diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 42bdd83444c..3b1c489998c 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -20,6 +20,7 @@ #include #include #include +#include #include #include #include @@ -776,21 +777,10 @@ static int usbhid_start(struct hid_device *hid) struct usb_interface *intf = to_usb_interface(hid->dev.parent); struct usb_host_interface *interface = intf->cur_altsetting; struct usb_device *dev = interface_to_usbdev(intf); - struct usbhid_device *usbhid; + struct usbhid_device *usbhid = hid->driver_data; unsigned int n, insize = 0; int ret; - WARN_ON(hid->driver_data); - - usbhid = kzalloc(sizeof(struct usbhid_device), GFP_KERNEL); - if (usbhid == NULL) { - ret = -ENOMEM; - goto err; - } - - hid->driver_data = usbhid; - usbhid->hid = hid; - usbhid->bufsize = HID_MIN_BUFFER_SIZE; hid_find_max_report(hid, HID_INPUT_REPORT, &usbhid->bufsize); hid_find_max_report(hid, HID_OUTPUT_REPORT, &usbhid->bufsize); @@ -804,6 +794,7 @@ static int usbhid_start(struct hid_device *hid) if (insize > HID_MAX_BUFFER_SIZE) insize = HID_MAX_BUFFER_SIZE; + mutex_lock(&usbhid->setup); if (hid_alloc_buffers(dev, hid)) { ret = -ENOMEM; goto fail; @@ -888,6 +879,9 @@ static int usbhid_start(struct hid_device *hid) usbhid_init_reports(hid); hid_dump_device(hid); + set_bit(HID_STARTED, &usbhid->iofl); + mutex_unlock(&usbhid->setup); + return 0; fail: @@ -895,8 +889,7 @@ fail: usb_free_urb(usbhid->urbout); usb_free_urb(usbhid->urbctrl); hid_free_buffers(dev, hid); - kfree(usbhid); -err: + mutex_unlock(&usbhid->setup); return ret; } @@ -907,6 +900,8 @@ static void usbhid_stop(struct hid_device *hid) if (WARN_ON(!usbhid)) return; + mutex_lock(&usbhid->setup); + clear_bit(HID_STARTED, &usbhid->iofl); spin_lock_irq(&usbhid->inlock); /* Sync with error handler */ set_bit(HID_DISCONNECTED, &usbhid->iofl); spin_unlock_irq(&usbhid->inlock); @@ -931,8 +926,7 @@ static void usbhid_stop(struct hid_device *hid) usb_free_urb(usbhid->urbout); hid_free_buffers(hid_to_usb_dev(hid), hid); - kfree(usbhid); - hid->driver_data = NULL; + mutex_unlock(&usbhid->setup); } static struct hid_ll_driver usb_hid_driver = { @@ -947,6 +941,7 @@ static struct hid_ll_driver usb_hid_driver = { static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id) { struct usb_device *dev = interface_to_usbdev(intf); + struct usbhid_device *usbhid; struct hid_device *hid; size_t len; int ret; @@ -1000,14 +995,26 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id) if (usb_string(dev, dev->descriptor.iSerialNumber, hid->uniq, 64) <= 0) hid->uniq[0] = 0; + usbhid = kzalloc(sizeof(*usbhid), GFP_KERNEL); + if (usbhid == NULL) { + ret = -ENOMEM; + goto err; + } + + hid->driver_data = usbhid; + usbhid->hid = hid; + mutex_init(&usbhid->setup); /* needed on suspend/resume */ + ret = hid_add_device(hid); if (ret) { if (ret != -ENODEV) dev_err(&intf->dev, "can't add hid device: %d\n", ret); - goto err; + goto err_free; } return 0; +err_free: + kfree(usbhid); err: hid_destroy_device(hid); return ret; @@ -1016,11 +1023,14 @@ err: static void hid_disconnect(struct usb_interface *intf) { struct hid_device *hid = usb_get_intfdata(intf); + struct usbhid_device *usbhid; if (WARN_ON(!hid)) return; + usbhid = hid->driver_data; hid_destroy_device(hid); + kfree(usbhid); } static int hid_suspend(struct usb_interface *intf, pm_message_t message) @@ -1028,11 +1038,18 @@ static int hid_suspend(struct usb_interface *intf, pm_message_t message) struct hid_device *hid = usb_get_intfdata (intf); struct usbhid_device *usbhid = hid->driver_data; + mutex_lock(&usbhid->setup); + if (!test_bit(HID_STARTED, &usbhid->iofl)) { + mutex_unlock(&usbhid->setup); + return 0; + } + spin_lock_irq(&usbhid->inlock); /* Sync with error handler */ set_bit(HID_SUSPENDED, &usbhid->iofl); spin_unlock_irq(&usbhid->inlock); del_timer(&usbhid->io_retry); usb_kill_urb(usbhid->urbin); + mutex_unlock(&usbhid->setup); dev_dbg(&intf->dev, "suspend\n"); return 0; } @@ -1043,9 +1060,16 @@ static int hid_resume(struct usb_interface *intf) struct usbhid_device *usbhid = hid->driver_data; int status; + mutex_lock(&usbhid->setup); + if (!test_bit(HID_STARTED, &usbhid->iofl)) { + mutex_unlock(&usbhid->setup); + return 0; + } + clear_bit(HID_SUSPENDED, &usbhid->iofl); usbhid->retry_delay = 0; status = hid_start_in(hid); + mutex_unlock(&usbhid->setup); dev_dbg(&intf->dev, "resume status %d\n", status); return status; } diff --git a/drivers/hid/usbhid/usbhid.h b/drivers/hid/usbhid/usbhid.h index abedb13c623..55973ff5400 100644 --- a/drivers/hid/usbhid/usbhid.h +++ b/drivers/hid/usbhid/usbhid.h @@ -27,6 +27,7 @@ #include #include #include +#include #include #include #include @@ -73,6 +74,7 @@ struct usbhid_device { dma_addr_t outbuf_dma; /* Output buffer dma */ spinlock_t outlock; /* Output fifo spinlock */ + struct mutex setup; unsigned long iofl; /* I/O flags (CTRL_RUNNING, OUT_RUNNING) */ struct timer_list io_retry; /* Retry timer */ unsigned long stop_retry; /* Time to give up, in jiffies */ diff --git a/include/linux/hid.h b/include/linux/hid.h index 5355ca4b939..e5780f8c934 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -410,6 +410,7 @@ struct hid_output_fifo { #define HID_SUSPENDED 5 #define HID_CLEAR_HALT 6 #define HID_DISCONNECTED 7 +#define HID_STARTED 8 struct hid_input { struct list_head list; -- GitLab From b170060c6ccd719eebb53b10c98df2a4e6968f28 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Mon, 27 Oct 2008 12:16:16 +0100 Subject: [PATCH 097/815] HID: sync on deleted io_retry timer in usbhid driver When suspending, make sure that the timer is not running any more. Signed-off-by: Jiri Slaby Signed-off-by: Jiri Kosina --- drivers/hid/usbhid/hid-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 3b1c489998c..18e5ddd722c 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -1047,7 +1047,7 @@ static int hid_suspend(struct usb_interface *intf, pm_message_t message) spin_lock_irq(&usbhid->inlock); /* Sync with error handler */ set_bit(HID_SUSPENDED, &usbhid->iofl); spin_unlock_irq(&usbhid->inlock); - del_timer(&usbhid->io_retry); + del_timer_sync(&usbhid->io_retry); usb_kill_urb(usbhid->urbin); mutex_unlock(&usbhid->setup); dev_dbg(&intf->dev, "suspend\n"); -- GitLab From 2f1e593d4209d0194f9639c5d11aa91171435963 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Mon, 27 Oct 2008 15:21:19 +0000 Subject: [PATCH 098/815] sound: use a common working email address Signed-off-by: Alan Cox Signed-off-by: Takashi Iwai --- sound/oss/kahlua.c | 2 +- sound/pci/cs5530.c | 2 +- sound/sound_core.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/oss/kahlua.c b/sound/oss/kahlua.c index eb9bc365530..c180598f171 100644 --- a/sound/oss/kahlua.c +++ b/sound/oss/kahlua.c @@ -1,7 +1,7 @@ /* * Initialisation code for Cyrix/NatSemi VSA1 softaudio * - * (C) Copyright 2003 Red Hat Inc + * (C) Copyright 2003 Red Hat Inc * * XpressAudio(tm) is used on the Cyrix MediaGX (now NatSemi Geode) systems. * The older version (VSA1) provides fairly good soundblaster emulation diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c index 7ff8b68e997..4ba2db2f425 100644 --- a/sound/pci/cs5530.c +++ b/sound/pci/cs5530.c @@ -2,7 +2,7 @@ * cs5530.c - Initialisation code for Cyrix/NatSemi VSA1 softaudio * * (C) Copyright 2007 Ash Willis - * (C) Copyright 2003 Red Hat Inc + * (C) Copyright 2003 Red Hat Inc * * This driver was ported (shamelessly ripped ;) from oss/kahlua.c but I did * mess with it a bit. The chip seems to have to have trouble with full duplex diff --git a/sound/sound_core.c b/sound/sound_core.c index 4ae07e236b3..ee66d43f848 100644 --- a/sound/sound_core.c +++ b/sound/sound_core.c @@ -57,7 +57,7 @@ module_exit(cleanup_soundcore); /* * OSS sound core handling. Breaks out sound functions to submodules * - * Author: Alan Cox + * Author: Alan Cox * * Fixes: * -- GitLab From b9b54aa2a60dcd9c06b76f6610e1b466bc93e3cd Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Mon, 27 Oct 2008 17:48:50 +0800 Subject: [PATCH 099/815] leds: da903x: fix the building failure of incomplete type of 'work' The leds-da903x LED driver was missing the proper #include of linux/workqueue.h, but happened to compile on ARM due to implied includes through other header files. We do need the explict include on other architectures (reported at least for x86-64). Reported-tested-and-acked-by: Jean Delvare Signed-off-by: Eric Miao Signed-off-by: Linus Torvalds --- drivers/leds/leds-da903x.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/leds/leds-da903x.c b/drivers/leds/leds-da903x.c index f1fddb18d70..2768c69257f 100644 --- a/drivers/leds/leds-da903x.c +++ b/drivers/leds/leds-da903x.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #define DA9030_LED1_CONTROL 0x20 -- GitLab From 77122d0b5d1fb2276b1fe7bce6366f22b2f96606 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Mon, 27 Oct 2008 15:10:23 +0000 Subject: [PATCH 100/815] Tidy up addresses in random drivers Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/char/hw_random/amd-rng.c | 2 +- drivers/char/hw_random/geode-rng.c | 2 +- drivers/char/hw_random/intel-rng.c | 2 +- drivers/char/hw_random/via-rng.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/char/hw_random/amd-rng.c b/drivers/char/hw_random/amd-rng.c index c422e870dc5..cd0ba51f7c8 100644 --- a/drivers/char/hw_random/amd-rng.c +++ b/drivers/char/hw_random/amd-rng.c @@ -11,7 +11,7 @@ * derived from * * Hardware driver for the AMD 768 Random Number Generator (RNG) - * (c) Copyright 2001 Red Hat Inc + * (c) Copyright 2001 Red Hat Inc * * derived from * diff --git a/drivers/char/hw_random/geode-rng.c b/drivers/char/hw_random/geode-rng.c index fed4ef5569f..64d513f6836 100644 --- a/drivers/char/hw_random/geode-rng.c +++ b/drivers/char/hw_random/geode-rng.c @@ -11,7 +11,7 @@ * derived from * * Hardware driver for the AMD 768 Random Number Generator (RNG) - * (c) Copyright 2001 Red Hat Inc + * (c) Copyright 2001 Red Hat Inc * * derived from * diff --git a/drivers/char/hw_random/intel-rng.c b/drivers/char/hw_random/intel-rng.c index 8a2fce0756e..5dcbe603eca 100644 --- a/drivers/char/hw_random/intel-rng.c +++ b/drivers/char/hw_random/intel-rng.c @@ -11,7 +11,7 @@ * derived from * * Hardware driver for the AMD 768 Random Number Generator (RNG) - * (c) Copyright 2001 Red Hat Inc + * (c) Copyright 2001 Red Hat Inc * * derived from * diff --git a/drivers/char/hw_random/via-rng.c b/drivers/char/hw_random/via-rng.c index 128202e18fc..4e9573c1d39 100644 --- a/drivers/char/hw_random/via-rng.c +++ b/drivers/char/hw_random/via-rng.c @@ -11,7 +11,7 @@ * derived from * * Hardware driver for the AMD 768 Random Number Generator (RNG) - * (c) Copyright 2001 Red Hat Inc + * (c) Copyright 2001 Red Hat Inc * * derived from * -- GitLab From 526719ba51e7d7bd31f7af9ab04b015b70096685 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Mon, 27 Oct 2008 15:19:48 +0000 Subject: [PATCH 101/815] Switch to a valid email address... Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- fs/coda/psdev.c | 2 +- fs/nfs/inode.c | 2 +- fs/nfs/super.c | 2 +- fs/proc/array.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c index cfd29da714d..0376ac66c44 100644 --- a/fs/coda/psdev.c +++ b/fs/coda/psdev.c @@ -2,7 +2,7 @@ * An implementation of a loadable kernel mode driver providing * multiple kernel/user space bidirectional communications links. * - * Author: Alan Cox + * Author: Alan Cox * * 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/fs/nfs/inode.c b/fs/nfs/inode.c index b9195c02a86..dc52793ff8f 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -5,7 +5,7 @@ * * nfs inode and superblock handling functions * - * Modularised by Alan Cox , while hacking some + * Modularised by Alan Cox , while hacking some * experimental NFS changes. Modularisation taken straight from SYS5 fs. * * Change to nfs_read_super() to permit NFS mounts to multi-homed hosts. diff --git a/fs/nfs/super.c b/fs/nfs/super.c index a3b0061dfd4..f48db679a1c 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -5,7 +5,7 @@ * * nfs superblock handling functions * - * Modularised by Alan Cox , while hacking some + * Modularised by Alan Cox , while hacking some * experimental NFS changes. Modularisation taken straight from SYS5 fs. * * Change to nfs_read_super() to permit NFS mounts to multi-homed hosts. diff --git a/fs/proc/array.c b/fs/proc/array.c index bb9f4b05703..6af7fba7abb 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -40,7 +40,7 @@ * * * Alan Cox : security fixes. - * + * * * Al Viro : safe handling of mm_struct * -- GitLab From f66af459a931f25807e1df7915b2b66bb5978d82 Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Wed, 22 Oct 2008 19:14:55 +0200 Subject: [PATCH 102/815] tracepoint: check if the probe has been registered Impact: fix kernel crash that can trigger during tracing If we try to remove a probe that has not been already registered, the tracepoint_entry_remove_probe() function will dereference a NULL pointer. Check the probe before removing it to avoid crashes. Signed-off-by: Frederic Weisbecker Acked-by: Mathieu Desnoyers Acked-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/tracepoint.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c index f2b7c28a470..af8c8566488 100644 --- a/kernel/tracepoint.c +++ b/kernel/tracepoint.c @@ -131,6 +131,9 @@ tracepoint_entry_remove_probe(struct tracepoint_entry *entry, void *probe) old = entry->funcs; + if (!old) + return NULL; + debug_print_probes(entry); /* (N -> M), (N > 1, M >= 0) probes */ for (nr_probes = 0; old[nr_probes]; nr_probes++) { @@ -388,6 +391,11 @@ int tracepoint_probe_unregister(const char *name, void *probe) if (entry->rcu_pending) rcu_barrier_sched(); old = tracepoint_entry_remove_probe(entry, probe); + if (!old) { + printk(KERN_WARNING "Warning: Trying to unregister a probe" + "that doesn't exist\n"); + goto end; + } mutex_unlock(&tracepoints_mutex); tracepoint_update_probes(); /* may update entry */ mutex_lock(&tracepoints_mutex); -- GitLab From ea31e72d753e5817a97de552f152d0cb55c7defc Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Wed, 22 Oct 2008 19:26:23 +0200 Subject: [PATCH 103/815] tracing/ftrace: make boot tracer select the sched_switch tracer Impact: build fix If the boot tracer is selected but not the sched_switch, there will be a build failure: kernel/built-in.o: In function `boot_trace_init': trace_boot.c:(.text+0x5ee38): undefined reference to `sched_switch_trace' kernel/built-in.o: In function `disable_boot_trace': (.text+0x5eee1): undefined reference to `tracing_stop_cmdline_record' kernel/built-in.o: In function `enable_boot_trace': (.text+0x5ef11): undefined reference to `tracing_start_cmdline_record' This patch fixes it. Signed-off-by: Frederic Weisbecker Signed-off-by: Ingo Molnar --- kernel/trace/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index bc535cb91de..e0cea282e0c 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -123,6 +123,7 @@ config BOOT_TRACER bool "Trace boot initcalls" depends on DEBUG_KERNEL select TRACING + select CONTEXT_SWITCH_TRACER help This tracer helps developers to optimize boot times: it records the timings of the initcalls and traces key events and the identity -- GitLab From 8115f3f0c939c5db0fe3c6c6c58911fd3a205b1e Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Fri, 24 Oct 2008 09:12:17 -0400 Subject: [PATCH 104/815] ftrace: use a real variable for ftrace_nop in x86 Impact: avoid section mismatch warning, clean up The dynamic ftrace determines which nop is safe to use at start up. When it finds a safe nop for patching, it sets a pointer called ftrace_nop to point to the code. All call sites are then patched to this nop. Later, when tracing is turned on, this ftrace_nop variable is again used to compare the location to make sure it is a nop before we update it to an mcount call. If this fails just once, a warning is printed and ftrace is disabled. Rakib Mullick noted that the code that sets up the nop is a .init section where as the nop itself is in the .text section. This is needed because the nop is used later on after boot up. The problem is that the test of the nop jumps back to the setup code and causes a "section mismatch" warning. Rakib first recommended to convert the nop to .init.text, but as stated above, this would fail since that text is used later. The real solution is to extend Rabik's patch, and to make the ftrace_nop into an array, and just save the code from the assembly to this array. Now the section can stay as an init section, and we have a nop to use later on. Reported-by: Rakib Mullick Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- arch/x86/kernel/ftrace.c | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index b1e5e2244ec..50ea0ac8c9b 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -21,8 +21,7 @@ #include -/* Long is fine, even if it is only 4 bytes ;-) */ -static unsigned long *ftrace_nop; +static unsigned char ftrace_nop[MCOUNT_INSN_SIZE]; union ftrace_code_union { char code[MCOUNT_INSN_SIZE]; @@ -40,7 +39,7 @@ static int ftrace_calc_offset(long ip, long addr) unsigned char *ftrace_nop_replace(void) { - return (char *)ftrace_nop; + return ftrace_nop; } unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) @@ -125,9 +124,6 @@ int __init ftrace_dyn_arch_init(void *data) * TODO: check the cpuid to determine the best nop. */ asm volatile ( - "jmp ftrace_test_jmp\n" - /* This code needs to stay around */ - ".section .text, \"ax\"\n" "ftrace_test_jmp:" "jmp ftrace_test_p6nop\n" "nop\n" @@ -138,8 +134,6 @@ int __init ftrace_dyn_arch_init(void *data) "jmp 1f\n" "ftrace_test_nop5:" ".byte 0x66,0x66,0x66,0x66,0x90\n" - "jmp 1f\n" - ".previous\n" "1:" ".section .fixup, \"ax\"\n" "2: movl $1, %0\n" @@ -154,15 +148,15 @@ int __init ftrace_dyn_arch_init(void *data) switch (faulted) { case 0: pr_info("ftrace: converting mcount calls to 0f 1f 44 00 00\n"); - ftrace_nop = (unsigned long *)ftrace_test_p6nop; + memcpy(ftrace_nop, ftrace_test_p6nop, MCOUNT_INSN_SIZE); break; case 1: pr_info("ftrace: converting mcount calls to 66 66 66 66 90\n"); - ftrace_nop = (unsigned long *)ftrace_test_nop5; + memcpy(ftrace_nop, ftrace_test_nop5, MCOUNT_INSN_SIZE); break; case 2: pr_info("ftrace: converting mcount calls to jmp . + 5\n"); - ftrace_nop = (unsigned long *)ftrace_test_jmp; + memcpy(ftrace_nop, ftrace_test_jmp, MCOUNT_INSN_SIZE); break; } -- GitLab From e044c39ae258678d6ebb09fccb2a0fdf7ec51847 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 27 Oct 2008 16:56:24 +0100 Subject: [PATCH 105/815] ALSA: hda - Restore default pin configs for realtek codecs Some machines have broken BIOS resume that doesn't restore the default pin configuration properly, which results in a wrong detection of HP pin. This causes a silent speaker output due to missing HP detection. Related bug: Novell bug#406101 https://bugzilla.novell.com/show_bug.cgi?id=406101 This patch fixes the issue by saving/restoring the default pin configs by the driver itself. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 77 +++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index ef4955c73c8..4eceab9bd10 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -307,6 +307,13 @@ struct alc_spec { /* for PLL fix */ hda_nid_t pll_nid; unsigned int pll_coef_idx, pll_coef_bit; + +#ifdef SND_HDA_NEEDS_RESUME +#define ALC_MAX_PINS 16 + unsigned int num_pins; + hda_nid_t pin_nids[ALC_MAX_PINS]; + unsigned int pin_cfgs[ALC_MAX_PINS]; +#endif }; /* @@ -2778,6 +2785,64 @@ static void alc_free(struct hda_codec *codec) codec->spec = NULL; /* to be sure */ } +#ifdef SND_HDA_NEEDS_RESUME +static void store_pin_configs(struct hda_codec *codec) +{ + struct alc_spec *spec = codec->spec; + hda_nid_t nid, end_nid; + + end_nid = codec->start_nid + codec->num_nodes; + for (nid = codec->start_nid; nid < end_nid; nid++) { + unsigned int wid_caps = get_wcaps(codec, nid); + unsigned int wid_type = + (wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT; + if (wid_type != AC_WID_PIN) + continue; + if (spec->num_pins >= ARRAY_SIZE(spec->pin_nids)) + break; + spec->pin_nids[spec->num_pins] = nid; + spec->pin_cfgs[spec->num_pins] = + snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_CONFIG_DEFAULT, 0); + spec->num_pins++; + } +} + +static void resume_pin_configs(struct hda_codec *codec) +{ + struct alc_spec *spec = codec->spec; + int i; + + for (i = 0; i < spec->num_pins; i++) { + hda_nid_t pin_nid = spec->pin_nids[i]; + unsigned int pin_config = spec->pin_cfgs[i]; + snd_hda_codec_write(codec, pin_nid, 0, + AC_VERB_SET_CONFIG_DEFAULT_BYTES_0, + pin_config & 0x000000ff); + snd_hda_codec_write(codec, pin_nid, 0, + AC_VERB_SET_CONFIG_DEFAULT_BYTES_1, + (pin_config & 0x0000ff00) >> 8); + snd_hda_codec_write(codec, pin_nid, 0, + AC_VERB_SET_CONFIG_DEFAULT_BYTES_2, + (pin_config & 0x00ff0000) >> 16); + snd_hda_codec_write(codec, pin_nid, 0, + AC_VERB_SET_CONFIG_DEFAULT_BYTES_3, + pin_config >> 24); + } +} + +static int alc_resume(struct hda_codec *codec) +{ + resume_pin_configs(codec); + codec->patch_ops.init(codec); + snd_hda_codec_resume_amp(codec); + snd_hda_codec_resume_cache(codec); + return 0; +} +#else +#define store_pin_configs(codec) +#endif + /* */ static struct hda_codec_ops alc_patch_ops = { @@ -2786,6 +2851,9 @@ static struct hda_codec_ops alc_patch_ops = { .init = alc_init, .free = alc_free, .unsol_event = alc_unsol_event, +#ifdef SND_HDA_NEEDS_RESUME + .resume = alc_resume, +#endif #ifdef CONFIG_SND_HDA_POWER_SAVE .check_power_status = alc_check_power_status, #endif @@ -3832,6 +3900,7 @@ static int alc880_parse_auto_config(struct hda_codec *codec) spec->num_mux_defs = 1; spec->input_mux = &spec->private_imux; + store_pin_configs(codec); return 1; } @@ -5250,6 +5319,7 @@ static int alc260_parse_auto_config(struct hda_codec *codec) } spec->num_mixers++; + store_pin_configs(codec); return 1; } @@ -10313,6 +10383,7 @@ static int alc262_parse_auto_config(struct hda_codec *codec) if (err < 0) return err; + store_pin_configs(codec); return 1; } @@ -11447,6 +11518,7 @@ static int alc268_parse_auto_config(struct hda_codec *codec) if (err < 0) return err; + store_pin_configs(codec); return 1; } @@ -12230,6 +12302,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec) spec->mixers[spec->num_mixers] = alc269_capture_mixer; spec->num_mixers++; + store_pin_configs(codec); return 1; } @@ -13316,6 +13389,7 @@ static int alc861_parse_auto_config(struct hda_codec *codec) spec->mixers[spec->num_mixers] = alc861_capture_mixer; spec->num_mixers++; + store_pin_configs(codec); return 1; } @@ -14427,6 +14501,7 @@ static int alc861vd_parse_auto_config(struct hda_codec *codec) if (err < 0) return err; + store_pin_configs(codec); return 1; } @@ -16258,6 +16333,8 @@ static int alc662_parse_auto_config(struct hda_codec *codec) spec->mixers[spec->num_mixers] = alc662_capture_mixer; spec->num_mixers++; + + store_pin_configs(codec); return 1; } -- GitLab From c3e5203bed1999df716e3c7119f6749523eb952f Mon Sep 17 00:00:00 2001 From: Cliff Cai Date: Mon, 27 Oct 2008 17:09:25 +0800 Subject: [PATCH 106/815] ALSA: ASoC: Blackfin: update SPORT0 port selector (v2) - Setting the TFS pin selector for SPORT 0 based on whether the selected port id F or G. If the port is F then no conflict should exist for the TFS. When Port G is selected and EMAC then there is a conflict between the PHY interrupt line and TFS. Current settings prevent the conflict by ignoring the TFS pin when Port G is selected. This allows both ssm2602 using Port G and EMAC concurrently. - some code cleanup Signed-off-by: Cliff Cai Signed-off-by: Bryan Wu Acked-by: Mark Brown Signed-off-by: Takashi Iwai --- sound/soc/blackfin/bf5xx-i2s.c | 34 ++++++++++++++++++++++------------ 1 file changed, 22 insertions(+), 12 deletions(-) diff --git a/sound/soc/blackfin/bf5xx-i2s.c b/sound/soc/blackfin/bf5xx-i2s.c index 827587f0818..e020c160ee4 100644 --- a/sound/soc/blackfin/bf5xx-i2s.c +++ b/sound/soc/blackfin/bf5xx-i2s.c @@ -70,12 +70,24 @@ static struct sport_param sport_params[2] = { } }; -static u16 sport_req[][7] = { - { P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS, - P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0}, - { P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS, - P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0}, -}; +/* + * Setting the TFS pin selector for SPORT 0 based on whether the selected + * port id F or G. If the port is F then no conflict should exist for the + * TFS. When Port G is selected and EMAC then there is a conflict between + * the PHY interrupt line and TFS. Current settings prevent the conflict + * by ignoring the TFS pin when Port G is selected. This allows both + * ssm2602 using Port G and EMAC concurrently. + */ +#ifdef CONFIG_BF527_SPORT0_PORTF +#define LOCAL_SPORT0_TFS (P_SPORT0_TFS) +#else +#define LOCAL_SPORT0_TFS (0) +#endif + +static u16 sport_req[][7] = { {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS, + P_SPORT0_DRPRI, P_SPORT0_RSCLK, LOCAL_SPORT0_TFS, 0}, + {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS, P_SPORT1_DRPRI, + P_SPORT1_RSCLK, P_SPORT1_TFS, 0} }; static int bf5xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt) @@ -98,23 +110,21 @@ static int bf5xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai, ret = -EINVAL; break; default: + printk(KERN_ERR "%s: Unknown DAI format type\n", __func__); ret = -EINVAL; break; } switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBS_CFS: - ret = -EINVAL; - break; - case SND_SOC_DAIFMT_CBM_CFS: - ret = -EINVAL; - break; case SND_SOC_DAIFMT_CBM_CFM: break; + case SND_SOC_DAIFMT_CBS_CFS: + case SND_SOC_DAIFMT_CBM_CFS: case SND_SOC_DAIFMT_CBS_CFM: ret = -EINVAL; break; default: + printk(KERN_ERR "%s: Unknown DAI master type\n", __func__); ret = -EINVAL; break; } -- GitLab From ecab1f4479abb88d739bc1aac5545e8399fbad66 Mon Sep 17 00:00:00 2001 From: Zhaolei Date: Fri, 17 Oct 2008 19:12:30 +0800 Subject: [PATCH 107/815] MIPS: Fix debugfs_create_*'s error checking method for arch/mips/math-emu/ debugfs_create_*() returns NULL on error. Make its caller debugfs_fpuemu return -ENODEV on error. Signed-off-by: Zhao Lei Signed-off-by: Ralf Baechle --- arch/mips/math-emu/cp1emu.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c index b08fc65c13a..7ec0b217dfd 100644 --- a/arch/mips/math-emu/cp1emu.c +++ b/arch/mips/math-emu/cp1emu.c @@ -1299,12 +1299,12 @@ static int __init debugfs_fpuemu(void) if (!mips_debugfs_dir) return -ENODEV; dir = debugfs_create_dir("fpuemustats", mips_debugfs_dir); - if (IS_ERR(dir)) - return PTR_ERR(dir); + if (!dir) + return -ENOMEM; for (i = 0; i < ARRAY_SIZE(vars); i++) { d = debugfs_create_u32(vars[i].name, S_IRUGO, dir, vars[i].v); - if (IS_ERR(d)) - return PTR_ERR(d); + if (!d) + return -ENOMEM; } return 0; } -- GitLab From b517531ce53794f2a2eae1fff1d1216b9db4da9f Mon Sep 17 00:00:00 2001 From: Zhaolei Date: Fri, 17 Oct 2008 19:12:35 +0800 Subject: [PATCH 108/815] MIPS: Fix debugfs_create_*'s error checking method for mips/kernel/ debugfs_create_*() returns NULL on error. Make its callers return -ENODEV on error. Signed-off-by: Zhao Lei Acked-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/kernel/setup.c | 4 ++-- arch/mips/kernel/unaligned.c | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 16f8edfe5cd..4430a1f8fdf 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -601,8 +601,8 @@ static int __init debugfs_mips(void) struct dentry *d; d = debugfs_create_dir("mips", NULL); - if (IS_ERR(d)) - return PTR_ERR(d); + if (!d) + return -ENOMEM; mips_debugfs_dir = d; return 0; } diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index c327b21bca8..20709669e59 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c @@ -560,12 +560,12 @@ static int __init debugfs_unaligned(void) return -ENODEV; d = debugfs_create_u32("unaligned_instructions", S_IRUGO, mips_debugfs_dir, &unaligned_instructions); - if (IS_ERR(d)) - return PTR_ERR(d); + if (!d) + return -ENOMEM; d = debugfs_create_u32("unaligned_action", S_IRUGO | S_IWUSR, mips_debugfs_dir, &unaligned_action); - if (IS_ERR(d)) - return PTR_ERR(d); + if (!d) + return -ENOMEM; return 0; } __initcall(debugfs_unaligned); -- GitLab From f67ae98352284d7ac1e03f3a872e33c68ea35a5b Mon Sep 17 00:00:00 2001 From: David Daney Date: Fri, 17 Oct 2008 17:48:53 -0700 Subject: [PATCH 109/815] MIPS: Don't unmap the memory for dma_sync*. We were getting away with this for so long only because the only platform with a non-empty plat_unmap_dma_mem() doesn't call dma_sync_sg_for_cpu() and dma_sync_sg_for_device() from its commonly used drivers. Signed-off-by: David Daney Signed-off-by: Ralf Baechle --- arch/mips/mm/dma-default.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index 891312f8e5a..5b98d0e731c 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -324,7 +324,6 @@ void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, if (cpu_is_noncoherent_r10000(dev)) __dma_sync((unsigned long)page_address(sg_page(sg)), sg->length, direction); - plat_unmap_dma_mem(sg->dma_address); } } @@ -342,7 +341,6 @@ void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nele if (!plat_device_is_coherent(dev)) __dma_sync((unsigned long)page_address(sg_page(sg)), sg->length, direction); - plat_unmap_dma_mem(sg->dma_address); } } -- GitLab From 7920c4d658ff2b0f7b8acf3bd7c700875c2bc163 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Sat, 18 Oct 2008 13:23:10 +0100 Subject: [PATCH 110/815] MIPS: SMP: Don't reenable interrupts in stop_this_cpu; use WAIT instruction. Noticed by Anirban Sinha ; patch by me. Signed-off-by: Ralf Baechle --- arch/mips/kernel/smp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 7b59cfb7e60..b79ea7055ec 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -163,8 +163,10 @@ static void stop_this_cpu(void *dummy) * Remove this CPU: */ cpu_clear(smp_processor_id(), cpu_online_map); - local_irq_enable(); /* May need to service _machine_restart IPI */ - for (;;); /* Wait if available. */ + for (;;) { + if (cpu_wait) + (*cpu_wait)(); /* Wait if available. */ + } } void smp_send_stop(void) -- GitLab From bda8229bdd087167f463ad5e74299987924f8137 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Sat, 25 Oct 2008 01:17:22 +0900 Subject: [PATCH 111/815] MIPS: Set positive error number to errno on illegal_syscall Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/kernel/scall32-o32.S | 2 +- arch/mips/kernel/scall64-64.S | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 5e75a316f6b..ffa23bd0717 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -180,7 +180,7 @@ bad_stack: * The system call does not exist in this kernel */ illegal_syscall: - li v0, -ENOSYS # error + li v0, ENOSYS # error sw v0, PT_R2(sp) li t0, 1 # set error flag sw t0, PT_R7(sp) diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S index 3d58204c9d4..a9e17161899 100644 --- a/arch/mips/kernel/scall64-64.S +++ b/arch/mips/kernel/scall64-64.S @@ -117,7 +117,7 @@ syscall_trace_entry: illegal_syscall: /* This also isn't a 64-bit syscall, throw an error. */ - li v0, -ENOSYS # error + li v0, ENOSYS # error sd v0, PT_R2(sp) li t0, 1 # set error flag sd t0, PT_R7(sp) -- GitLab From fb498e2570eedc6c9c3d165e370624dfc3aed97b Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Sat, 25 Oct 2008 01:17:23 +0900 Subject: [PATCH 112/815] MIPS: Set ENOSYS to errno on illegal system call number for syscall(2) Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/kernel/scall32-o32.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index ffa23bd0717..759f68066b5 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -293,7 +293,7 @@ bad_alignment: jr t2 /* Unreached */ -einval: li v0, -EINVAL +einval: li v0, -ENOSYS jr ra END(sys_syscall) -- GitLab From c944013518cc3ba407057e9ee910d0258c0a47dd Mon Sep 17 00:00:00 2001 From: David Daney Date: Fri, 24 Oct 2008 09:31:13 -0700 Subject: [PATCH 113/815] MIPS: Fix KGDB build error is exported to userland so can't include , so replace the C99 types with their basic C type equivalents. Bug originally reported and initial patch by Yoichi Yuasa . Signed-off-by: David Daney Signed-off-by: Ralf Baechle --- arch/mips/include/asm/ptrace.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h index 9c22571b160..48d02801ab5 100644 --- a/arch/mips/include/asm/ptrace.h +++ b/arch/mips/include/asm/ptrace.h @@ -80,25 +80,25 @@ enum pt_watch_style { pt_watch_style_mips64 }; struct mips32_watch_regs { - uint32_t watchlo[8]; + unsigned int watchlo[8]; /* Lower 16 bits of watchhi. */ - uint16_t watchhi[8]; + unsigned short watchhi[8]; /* Valid mask and I R W bits. * bit 0 -- 1 if W bit is usable. * bit 1 -- 1 if R bit is usable. * bit 2 -- 1 if I bit is usable. * bits 3 - 11 -- Valid watchhi mask bits. */ - uint16_t watch_masks[8]; + unsigned short watch_masks[8]; /* The number of valid watch register pairs. */ - uint32_t num_valid; + unsigned int num_valid; } __attribute__((aligned(8))); struct mips64_watch_regs { - uint64_t watchlo[8]; - uint16_t watchhi[8]; - uint16_t watch_masks[8]; - uint32_t num_valid; + unsigned long long watchlo[8]; + unsigned short watchhi[8]; + unsigned short watch_masks[8]; + unsigned int num_valid; } __attribute__((aligned(8))); struct pt_watch_regs { -- GitLab From 052ac71c4b85e5ce7e70d4f9b3555caa647d884a Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Sun, 12 Oct 2008 16:01:35 +0300 Subject: [PATCH 114/815] MIPS: RB532: Fix build error mips/pci/fixup-rc32434.c must #include This patch fixes the following compile error caused by commit 606a083b1e1a357cb66454e4581b80f1a67d8368 (MIPS: RB532: Cleanup the headers again): <-- snip --> ... CC arch/mips/pci/fixup-rc32434.o arch/mips/pci/fixup-rc32434.c: In function 'pcibios_map_irq': arch/mips/pci/fixup-rc32434.c:46: error: 'GROUP4_IRQ_BASE' undeclared (first use in this function) arch/mips/pci/fixup-rc32434.c:46: error: (Each undeclared identifier is reported only once arch/mips/pci/fixup-rc32434.c:46: error: for each function it appears in.) make[2]: *** [arch/mips/pci/fixup-rc32434.o] Error 1 <-- snip --> A virtually identical patch was also submitted by Yoichi Yuasa . Signed-off-by: Adrian Bunk Acked-by: Florian Fainelli Signed-off-by: Ralf Baechle --- arch/mips/pci/fixup-rc32434.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/pci/fixup-rc32434.c b/arch/mips/pci/fixup-rc32434.c index 75b90dcb7a0..3d86823d03a 100644 --- a/arch/mips/pci/fixup-rc32434.c +++ b/arch/mips/pci/fixup-rc32434.c @@ -30,6 +30,7 @@ #include #include +#include static int __devinitdata irq_map[2][12] = { {0, 0, 2, 3, 2, 3, 0, 0, 0, 0, 0, 1}, -- GitLab From fa36b04386422951a7c73f9210403d1a2eaffe92 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Fri, 24 Oct 2008 19:53:55 +0200 Subject: [PATCH 115/815] MIPS: RB532: Set gpio interrupt status and level for CompactFlash This patch sets the correct interrupt status and level in order to get the CompactFlash adapter working. Signed-off-by: Florian Fainelli Signed-off-by: Ralf Baechle --- arch/mips/rb532/gpio.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c index 76a7fd96d56..70c4a672637 100644 --- a/arch/mips/rb532/gpio.c +++ b/arch/mips/rb532/gpio.c @@ -310,6 +310,10 @@ int __init rb532_gpio_init(void) return -ENXIO; } + /* Set the interrupt status and level for the CF pin */ + rb532_gpio_set_int_level(&rb532_gpio_chip->chip, CF_GPIO_NUM, 1); + rb532_gpio_set_int_status(&rb532_gpio_chip->chip, CF_GPIO_NUM, 0); + return 0; } arch_initcall(rb532_gpio_init); -- GitLab From f591eb1e6896e26675e91a319cc93f3800dbaad4 Mon Sep 17 00:00:00 2001 From: Manuel Lauss Date: Tue, 21 Oct 2008 08:59:14 +0200 Subject: [PATCH 116/815] MIPS: Alchemy: Wire up SD controller on DB/PB1200 boards. Add au1xmmc platform data for PB1200/DB1200 boards and wire up the 2 SD controllers for them. Signed-off-by: Manuel Lauss Signed-off-by: Ralf Baechle --- arch/mips/alchemy/common/platform.c | 98 ++++++++++++++++++++++------- arch/mips/alchemy/pb1200/platform.c | 81 ++++++++++++++++++++++++ 2 files changed, 155 insertions(+), 24 deletions(-) diff --git a/arch/mips/alchemy/common/platform.c b/arch/mips/alchemy/common/platform.c index dc8a67efac2..5c76c6448e0 100644 --- a/arch/mips/alchemy/common/platform.c +++ b/arch/mips/alchemy/common/platform.c @@ -17,6 +17,8 @@ #include #include +#include +#include #define PORT(_base, _irq) \ { \ @@ -163,24 +165,6 @@ static struct resource au1xxx_usb_gdt_resources[] = { }, }; -static struct resource au1xxx_mmc_resources[] = { - [0] = { - .start = SD0_PHYS_ADDR, - .end = SD0_PHYS_ADDR + 0x7ffff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = SD1_PHYS_ADDR, - .end = SD1_PHYS_ADDR + 0x7ffff, - .flags = IORESOURCE_MEM, - }, - [2] = { - .start = AU1200_SD_INT, - .end = AU1200_SD_INT, - .flags = IORESOURCE_IRQ, - } -}; - static u64 udc_dmamask = DMA_32BIT_MASK; static struct platform_device au1xxx_usb_gdt_device = { @@ -249,16 +233,79 @@ static struct platform_device au1200_lcd_device = { static u64 au1xxx_mmc_dmamask = DMA_32BIT_MASK; -static struct platform_device au1xxx_mmc_device = { +extern struct au1xmmc_platform_data au1xmmc_platdata[2]; + +static struct resource au1200_mmc0_resources[] = { + [0] = { + .start = SD0_PHYS_ADDR, + .end = SD0_PHYS_ADDR + 0x7ffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AU1200_SD_INT, + .end = AU1200_SD_INT, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = DSCR_CMD0_SDMS_TX0, + .end = DSCR_CMD0_SDMS_TX0, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = DSCR_CMD0_SDMS_RX0, + .end = DSCR_CMD0_SDMS_RX0, + .flags = IORESOURCE_DMA, + } +}; + +static struct platform_device au1200_mmc0_device = { .name = "au1xxx-mmc", .id = 0, .dev = { - .dma_mask = &au1xxx_mmc_dmamask, - .coherent_dma_mask = DMA_32BIT_MASK, + .dma_mask = &au1xxx_mmc_dmamask, + .coherent_dma_mask = DMA_32BIT_MASK, + .platform_data = &au1xmmc_platdata[0], }, - .num_resources = ARRAY_SIZE(au1xxx_mmc_resources), - .resource = au1xxx_mmc_resources, + .num_resources = ARRAY_SIZE(au1200_mmc0_resources), + .resource = au1200_mmc0_resources, }; + +#ifndef CONFIG_MIPS_DB1200 +static struct resource au1200_mmc1_resources[] = { + [0] = { + .start = SD1_PHYS_ADDR, + .end = SD1_PHYS_ADDR + 0x7ffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AU1200_SD_INT, + .end = AU1200_SD_INT, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = DSCR_CMD0_SDMS_TX1, + .end = DSCR_CMD0_SDMS_TX1, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = DSCR_CMD0_SDMS_RX1, + .end = DSCR_CMD0_SDMS_RX1, + .flags = IORESOURCE_DMA, + } +}; + +static struct platform_device au1200_mmc1_device = { + .name = "au1xxx-mmc", + .id = 1, + .dev = { + .dma_mask = &au1xxx_mmc_dmamask, + .coherent_dma_mask = DMA_32BIT_MASK, + .platform_data = &au1xmmc_platdata[1], + }, + .num_resources = ARRAY_SIZE(au1200_mmc1_resources), + .resource = au1200_mmc1_resources, +}; +#endif /* #ifndef CONFIG_MIPS_DB1200 */ #endif /* #ifdef CONFIG_SOC_AU1200 */ static struct platform_device au1x00_pcmcia_device = { @@ -296,7 +343,10 @@ static struct platform_device *au1xxx_platform_devices[] __initdata = { &au1xxx_usb_gdt_device, &au1xxx_usb_otg_device, &au1200_lcd_device, - &au1xxx_mmc_device, + &au1200_mmc0_device, +#ifndef CONFIG_MIPS_DB1200 + &au1200_mmc1_device, +#endif #endif #ifdef SMBUS_PSC_BASE &pbdb_smbus_device, diff --git a/arch/mips/alchemy/pb1200/platform.c b/arch/mips/alchemy/pb1200/platform.c index f8fb0aeac57..95303297c53 100644 --- a/arch/mips/alchemy/pb1200/platform.c +++ b/arch/mips/alchemy/pb1200/platform.c @@ -20,9 +20,90 @@ #include #include +#include #include #include +#include + +static int mmc_activity; + +static void pb1200mmc0_set_power(void *mmc_host, int state) +{ + if (state) + bcsr->board |= BCSR_BOARD_SD0PWR; + else + bcsr->board &= ~BCSR_BOARD_SD0PWR; + + au_sync_delay(1); +} + +static int pb1200mmc0_card_readonly(void *mmc_host) +{ + return (bcsr->status & BCSR_STATUS_SD0WP) ? 1 : 0; +} + +static int pb1200mmc0_card_inserted(void *mmc_host) +{ + return (bcsr->sig_status & BCSR_INT_SD0INSERT) ? 1 : 0; +} + +static void pb1200_mmcled_set(struct led_classdev *led, + enum led_brightness brightness) +{ + if (brightness != LED_OFF) { + if (++mmc_activity == 1) + bcsr->disk_leds &= ~(1 << 8); + } else { + if (--mmc_activity == 0) + bcsr->disk_leds |= (1 << 8); + } +} + +static struct led_classdev pb1200mmc_led = { + .brightness_set = pb1200_mmcled_set, +}; + +#ifndef CONFIG_MIPS_DB1200 +static void pb1200mmc1_set_power(void *mmc_host, int state) +{ + if (state) + bcsr->board |= BCSR_BOARD_SD1PWR; + else + bcsr->board &= ~BCSR_BOARD_SD1PWR; + + au_sync_delay(1); +} + +static int pb1200mmc1_card_readonly(void *mmc_host) +{ + return (bcsr->status & BCSR_STATUS_SD1WP) ? 1 : 0; +} + +static int pb1200mmc1_card_inserted(void *mmc_host) +{ + return (bcsr->sig_status & BCSR_INT_SD1INSERT) ? 1 : 0; +} +#endif + +const struct au1xmmc_platform_data au1xmmc_platdata[2] = { + [0] = { + .set_power = pb1200mmc0_set_power, + .card_inserted = pb1200mmc0_card_inserted, + .card_readonly = pb1200mmc0_card_readonly, + .cd_setup = NULL, /* use poll-timer in driver */ + .led = &pb1200mmc_led, + }, +#ifndef CONFIG_MIPS_DB1200 + [1] = { + .set_power = pb1200mmc1_set_power, + .card_inserted = pb1200mmc1_card_inserted, + .card_readonly = pb1200mmc1_card_readonly, + .cd_setup = NULL, /* use poll-timer in driver */ + .led = &pb1200mmc_led, + }, +#endif +}; static struct resource ide_resources[] = { [0] = { -- GitLab From bc89b2bdefa5f56133d0b19a220880d4ada62560 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Mon, 20 Oct 2008 23:28:50 +0900 Subject: [PATCH 117/815] MIPS: TXx9: 7 segment LED support Add sysfs interface for 7 segment LED and implement access routine for RBTX4939. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/include/asm/txx9/generic.h | 5 ++ arch/mips/txx9/Kconfig | 4 + arch/mips/txx9/generic/7segled.c | 112 +++++++++++++++++++++++++++ arch/mips/txx9/generic/Makefile | 1 + arch/mips/txx9/rbtx4939/setup.c | 31 ++++++++ 5 files changed, 153 insertions(+) create mode 100644 arch/mips/txx9/generic/7segled.c diff --git a/arch/mips/include/asm/txx9/generic.h b/arch/mips/include/asm/txx9/generic.h index 4316a3e5767..9cde0090cbf 100644 --- a/arch/mips/include/asm/txx9/generic.h +++ b/arch/mips/include/asm/txx9/generic.h @@ -86,4 +86,9 @@ void txx9_iocled_init(unsigned long baseaddr, int basenum, unsigned int num, int lowactive, const char *color, char **deftriggers); +/* 7SEG LED */ +void txx9_7segled_init(unsigned int num, + void (*putc)(unsigned int pos, unsigned char val)); +int txx9_7segled_putc(unsigned int pos, char c); + #endif /* __ASM_TXX9_GENERIC_H */ diff --git a/arch/mips/txx9/Kconfig b/arch/mips/txx9/Kconfig index 17052db4161..5a176ea0bd2 100644 --- a/arch/mips/txx9/Kconfig +++ b/arch/mips/txx9/Kconfig @@ -49,6 +49,7 @@ config TOSHIBA_RBTX4939 bool "Toshiba RBTX4939 bobard" depends on MACH_TX49XX select SOC_TX4939 + select TXX9_7SEGLED help This Toshiba board is based on the TX4939 processor. Say Y here to support this machine type @@ -86,6 +87,9 @@ config SOC_TX4939 select HW_HAS_PCI select PCI_TX4927 +config TXX9_7SEGLED + bool + config TOSHIBA_FPCIB0 bool "FPCIB0 Backplane Support" depends on PCI && MACH_TXX9 diff --git a/arch/mips/txx9/generic/7segled.c b/arch/mips/txx9/generic/7segled.c new file mode 100644 index 00000000000..727ab21b661 --- /dev/null +++ b/arch/mips/txx9/generic/7segled.c @@ -0,0 +1,112 @@ +/* + * 7 Segment LED routines + * Based on RBTX49xx patch from CELF patch archive. + * + * 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. + * + * (C) Copyright TOSHIBA CORPORATION 2005-2007 + * All Rights Reserved. + */ +#include +#include +#include +#include + +static unsigned int tx_7segled_num; +static void (*tx_7segled_putc)(unsigned int pos, unsigned char val); + +void __init txx9_7segled_init(unsigned int num, + void (*putc)(unsigned int pos, unsigned char val)) +{ + tx_7segled_num = num; + tx_7segled_putc = putc; +} + +static SEG7_CONVERSION_MAP(txx9_seg7map, MAP_ASCII7SEG_ALPHANUM_LC); + +int txx9_7segled_putc(unsigned int pos, char c) +{ + if (pos >= tx_7segled_num) + return -EINVAL; + c = map_to_seg7(&txx9_seg7map, c); + if (c < 0) + return c; + tx_7segled_putc(pos, c); + return 0; +} + +static ssize_t ascii_store(struct sys_device *dev, + struct sysdev_attribute *attr, + const char *buf, size_t size) +{ + unsigned int ch = dev->id; + txx9_7segled_putc(ch, buf[0]); + return size; +} + +static ssize_t raw_store(struct sys_device *dev, + struct sysdev_attribute *attr, + const char *buf, size_t size) +{ + unsigned int ch = dev->id; + tx_7segled_putc(ch, buf[0]); + return size; +} + +static SYSDEV_ATTR(ascii, 0200, NULL, ascii_store); +static SYSDEV_ATTR(raw, 0200, NULL, raw_store); + +static ssize_t map_seg7_show(struct sysdev_class *class, char *buf) +{ + memcpy(buf, &txx9_seg7map, sizeof(txx9_seg7map)); + return sizeof(txx9_seg7map); +} + +static ssize_t map_seg7_store(struct sysdev_class *class, + const char *buf, size_t size) +{ + if (size != sizeof(txx9_seg7map)) + return -EINVAL; + memcpy(&txx9_seg7map, buf, size); + return size; +} + +static SYSDEV_CLASS_ATTR(map_seg7, 0600, map_seg7_show, map_seg7_store); + +static struct sysdev_class tx_7segled_sysdev_class = { + .name = "7segled", +}; + +static int __init tx_7segled_init_sysfs(void) +{ + int error, i; + if (!tx_7segled_num) + return -ENODEV; + error = sysdev_class_register(&tx_7segled_sysdev_class); + if (error) + return error; + error = sysdev_class_create_file(&tx_7segled_sysdev_class, + &attr_map_seg7); + if (error) + return error; + for (i = 0; i < tx_7segled_num; i++) { + struct sys_device *dev; + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (!dev) { + error = -ENODEV; + break; + } + dev->id = i; + dev->cls = &tx_7segled_sysdev_class; + error = sysdev_register(dev); + if (!error) { + sysdev_create_file(dev, &attr_ascii); + sysdev_create_file(dev, &attr_raw); + } + } + return error; +} + +device_initcall(tx_7segled_init_sysfs); diff --git a/arch/mips/txx9/generic/Makefile b/arch/mips/txx9/generic/Makefile index 0030d23bef5..f2579ce054a 100644 --- a/arch/mips/txx9/generic/Makefile +++ b/arch/mips/txx9/generic/Makefile @@ -10,5 +10,6 @@ obj-$(CONFIG_SOC_TX4938) += mem_tx4927.o setup_tx4938.o irq_tx4938.o obj-$(CONFIG_SOC_TX4939) += setup_tx4939.o irq_tx4939.o obj-$(CONFIG_TOSHIBA_FPCIB0) += smsc_fdc37m81x.o obj-$(CONFIG_SPI) += spi_eeprom.o +obj-$(CONFIG_TXX9_7SEGLED) += 7segled.o EXTRA_CFLAGS += -Werror diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c index 9855d7bccc2..c8851777491 100644 --- a/arch/mips/txx9/rbtx4939/setup.c +++ b/arch/mips/txx9/rbtx4939/setup.c @@ -239,6 +239,32 @@ static inline void rbtx4939_led_setup(void) } #endif +static void __rbtx4939_7segled_putc(unsigned int pos, unsigned char val) +{ +#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE) + unsigned long flags; + local_irq_save(flags); + /* bit7: reserved for LED class */ + led_val[pos] = (led_val[pos] & 0x80) | (val & 0x7f); + val = led_val[pos]; + local_irq_restore(flags); +#endif + writeb(val, rbtx4939_7seg_addr(pos / 4, pos % 4)); +} + +static void rbtx4939_7segled_putc(unsigned int pos, unsigned char val) +{ + /* convert from map_to_seg7() notation */ + val = (val & 0x88) | + ((val & 0x40) >> 6) | + ((val & 0x20) >> 4) | + ((val & 0x10) >> 2) | + ((val & 0x04) << 2) | + ((val & 0x02) << 4) | + ((val & 0x01) << 6); + __rbtx4939_7segled_putc(pos, val); +} + static void __init rbtx4939_arch_init(void) { rbtx4939_pci_setup(); @@ -269,6 +295,8 @@ static void __init rbtx4939_device_init(void) static void __init rbtx4939_setup(void) { + int i; + rbtx4939_ebusc_setup(); /* always enable ATA0 */ txx9_set64(&tx4939_ccfgptr->pcfg, TX4939_PCFG_ATA0MODE); @@ -279,6 +307,9 @@ static void __init rbtx4939_setup(void) _machine_restart = rbtx4939_machine_restart; + txx9_7segled_init(RBTX4939_MAX_7SEGLEDS, rbtx4939_7segled_putc); + for (i = 0; i < RBTX4939_MAX_7SEGLEDS; i++) + txx9_7segled_putc(i, '-'); pr_info("RBTX4939 (Rev %02x) --- FPGA(Rev %02x) DIPSW:%02x,%02x\n", readb(rbtx4939_board_rev_addr), readb(rbtx4939_ioc_rev_addr), readb(rbtx4939_udipsw_addr), readb(rbtx4939_bdipsw_addr)); -- GitLab From 1ba5a1767416cfa4fa37096e160e764c56e1460a Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Tue, 21 Oct 2008 00:01:06 +0900 Subject: [PATCH 118/815] MIPS: RBTX4939: Add smc91x support Add smc91x platform device to RBTX4939 board and some hacks for big endian. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- .../include/asm/mach-tx49xx/mangle-port.h | 26 +++++++++++ arch/mips/txx9/generic/setup.c | 15 +++++++ arch/mips/txx9/rbtx4939/setup.c | 43 +++++++++++++++++++ 3 files changed, 84 insertions(+) create mode 100644 arch/mips/include/asm/mach-tx49xx/mangle-port.h diff --git a/arch/mips/include/asm/mach-tx49xx/mangle-port.h b/arch/mips/include/asm/mach-tx49xx/mangle-port.h new file mode 100644 index 00000000000..5e6912fdd0e --- /dev/null +++ b/arch/mips/include/asm/mach-tx49xx/mangle-port.h @@ -0,0 +1,26 @@ +#ifndef __ASM_MACH_TX49XX_MANGLE_PORT_H +#define __ASM_MACH_TX49XX_MANGLE_PORT_H + +#define __swizzle_addr_b(port) (port) +#define __swizzle_addr_w(port) (port) +#define __swizzle_addr_l(port) (port) +#define __swizzle_addr_q(port) (port) + +#define ioswabb(a, x) (x) +#define __mem_ioswabb(a, x) (x) +#if defined(CONFIG_TOSHIBA_RBTX4939) && \ + (defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)) && \ + defined(__BIG_ENDIAN) +#define NEEDS_TXX9_IOSWABW +extern u16 (*ioswabw)(volatile u16 *a, u16 x); +extern u16 (*__mem_ioswabw)(volatile u16 *a, u16 x); +#else +#define ioswabw(a, x) le16_to_cpu(x) +#define __mem_ioswabw(a, x) (x) +#endif +#define ioswabl(a, x) le32_to_cpu(x) +#define __mem_ioswabl(a, x) (x) +#define ioswabq(a, x) le64_to_cpu(x) +#define __mem_ioswabq(a, x) (x) + +#endif /* __ASM_MACH_TX49XX_MANGLE_PORT_H */ diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c index 5526375010f..18086c54957 100644 --- a/arch/mips/txx9/generic/setup.c +++ b/arch/mips/txx9/generic/setup.c @@ -622,6 +622,21 @@ unsigned long (*__swizzle_addr_b)(unsigned long port) = __swizzle_addr_none; EXPORT_SYMBOL(__swizzle_addr_b); #endif +#ifdef NEEDS_TXX9_IOSWABW +static u16 ioswabw_default(volatile u16 *a, u16 x) +{ + return le16_to_cpu(x); +} +static u16 __mem_ioswabw_default(volatile u16 *a, u16 x) +{ + return x; +} +u16 (*ioswabw)(volatile u16 *a, u16 x) = ioswabw_default; +EXPORT_SYMBOL(ioswabw); +u16 (*__mem_ioswabw)(volatile u16 *a, u16 x) = __mem_ioswabw_default; +EXPORT_SYMBOL(__mem_ioswabw); +#endif + void __init txx9_physmap_flash_init(int no, unsigned long addr, unsigned long size, const struct physmap_flash_data *pdata) diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c index c8851777491..6daee9b1cd5 100644 --- a/arch/mips/txx9/rbtx4939/setup.c +++ b/arch/mips/txx9/rbtx4939/setup.c @@ -14,6 +14,8 @@ #include #include #include +#include +#include #include #include #include @@ -33,6 +35,21 @@ static void __init rbtx4939_time_init(void) tx4939_time_init(0); } +#if defined(__BIG_ENDIAN) && \ + (defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)) +#define HAVE_RBTX4939_IOSWAB +#define IS_CE1_ADDR(addr) \ + ((((unsigned long)(addr) - IO_BASE) & 0xfff00000) == TXX9_CE(1)) +static u16 rbtx4939_ioswabw(volatile u16 *a, u16 x) +{ + return IS_CE1_ADDR(a) ? x : le16_to_cpu(x); +} +static u16 rbtx4939_mem_ioswabw(volatile u16 *a, u16 x) +{ + return !IS_CE1_ADDR(a) ? x : le16_to_cpu(x); +} +#endif /* __BIG_ENDIAN && CONFIG_SMC91X */ + static void __init rbtx4939_pci_setup(void) { #ifdef CONFIG_PCI @@ -272,6 +289,22 @@ static void __init rbtx4939_arch_init(void) static void __init rbtx4939_device_init(void) { + unsigned long smc_addr = RBTX4939_ETHER_ADDR - IO_BASE; + struct resource smc_res[] = { + { + .start = smc_addr, + .end = smc_addr + 0x10 - 1, + .flags = IORESOURCE_MEM, + }, { + .start = RBTX4939_IRQ_ETHER, + /* override default irq flag defined in smc91x.h */ + .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, + }, + }; + struct smc91x_platdata smc_pdata = { + .flags = SMC91X_USE_16BIT, + }; + struct platform_device *pdev; #if defined(CONFIG_TC35815) || defined(CONFIG_TC35815_MODULE) int i, j; unsigned char ethaddr[2][6]; @@ -288,6 +321,12 @@ static void __init rbtx4939_device_init(void) } tx4939_ethaddr_init(ethaddr[0], ethaddr[1]); #endif + pdev = platform_device_alloc("smc91x", -1); + if (!pdev || + platform_device_add_resources(pdev, smc_res, ARRAY_SIZE(smc_res)) || + platform_device_add_data(pdev, &smc_pdata, sizeof(smc_pdata)) || + platform_device_add(pdev)) + platform_device_put(pdev); rbtx4939_led_setup(); tx4939_wdt_init(); tx4939_ata_init(); @@ -304,6 +343,10 @@ static void __init rbtx4939_setup(void) if (txx9_master_clock == 0) txx9_master_clock = 20000000; tx4939_setup(); +#ifdef HAVE_RBTX4939_IOSWAB + ioswabw = rbtx4939_ioswabw; + __mem_ioswabw = rbtx4939_mem_ioswabw; +#endif _machine_restart = rbtx4939_machine_restart; -- GitLab From 14823ccbf8c3209a84a544e846feaf886cb59be9 Mon Sep 17 00:00:00 2001 From: Dmitri Vorobiev Date: Sat, 25 Oct 2008 01:46:56 +0300 Subject: [PATCH 119/815] MIPS: IP22: Small cleanups The following functions disable_local1_irq() disable_local2_irq() disable_local3_irq() are needlessly defined global, so make them static. While at it, fix a whitespace error in the same file. Signed-off-by: Dmitri Vorobiev Signed-off-by: Ralf Baechle --- arch/mips/sgi-ip22/ip22-int.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c index f6d9bf4b26e..d0614811e40 100644 --- a/arch/mips/sgi-ip22/ip22-int.c +++ b/arch/mips/sgi-ip22/ip22-int.c @@ -68,7 +68,7 @@ static void enable_local1_irq(unsigned int irq) sgint->imask1 |= (1 << (irq - SGINT_LOCAL1)); } -void disable_local1_irq(unsigned int irq) +static void disable_local1_irq(unsigned int irq) { sgint->imask1 &= ~(1 << (irq - SGINT_LOCAL1)); } @@ -87,7 +87,7 @@ static void enable_local2_irq(unsigned int irq) sgint->cmeimask0 |= (1 << (irq - SGINT_LOCAL2)); } -void disable_local2_irq(unsigned int irq) +static void disable_local2_irq(unsigned int irq) { sgint->cmeimask0 &= ~(1 << (irq - SGINT_LOCAL2)); if (!sgint->cmeimask0) @@ -108,7 +108,7 @@ static void enable_local3_irq(unsigned int irq) sgint->cmeimask1 |= (1 << (irq - SGINT_LOCAL3)); } -void disable_local3_irq(unsigned int irq) +static void disable_local3_irq(unsigned int irq) { sgint->cmeimask1 &= ~(1 << (irq - SGINT_LOCAL3)); if (!sgint->cmeimask1) @@ -344,6 +344,6 @@ void __init arch_init_irq(void) #ifdef CONFIG_EISA if (ip22_is_fullhouse()) /* Only Indigo-2 has EISA stuff */ - ip22_eisa_init(); + ip22_eisa_init(); #endif } -- GitLab From 2f123e503dccde75550a0384982d5070d41b8a52 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Sat, 25 Oct 2008 15:51:48 +0100 Subject: [PATCH 120/815] MIPS: IP22: ip22-int.c header file weeding. Signed-off-by: Ralf Baechle --- arch/mips/sgi-ip22/ip22-int.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c index d0614811e40..f8b18af141a 100644 --- a/arch/mips/sgi-ip22/ip22-int.c +++ b/arch/mips/sgi-ip22/ip22-int.c @@ -12,20 +12,11 @@ #include #include #include -#include -#include #include -#include -#include -#include #include -#include #include #include -#include - -/* #define DEBUG_SGINT */ /* So far nothing hangs here */ #undef USE_LIO3_IRQ -- GitLab From 4c2bdcdc62e7a07bd0786fd2048e4ac97ae74e6e Mon Sep 17 00:00:00 2001 From: Dmitri Vorobiev Date: Sat, 25 Oct 2008 01:46:57 +0300 Subject: [PATCH 121/815] INPUT: sgi_btns: Add license specification The SGI Volume Button interface driver uses GPL-only symbols platform_driver_unregister and platform_driver_register, but lacks license specification. Thus, when compiled as a module, this driver cannot be installed. This patch fixes this by adding the MODULE_LICENSE() specification. Signed-off-by: Dmitri Vorobiev Signed-off-by: Ralf Baechle --- drivers/input/misc/sgi_btns.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/misc/sgi_btns.c b/drivers/input/misc/sgi_btns.c index ce238f59b3c..be3a15f5b25 100644 --- a/drivers/input/misc/sgi_btns.c +++ b/drivers/input/misc/sgi_btns.c @@ -174,5 +174,6 @@ static void __exit sgi_buttons_exit(void) platform_driver_unregister(&sgi_buttons_driver); } +MODULE_LICENSE("GPL"); module_init(sgi_buttons_init); module_exit(sgi_buttons_exit); -- GitLab From f6a3176a18b724154e7beede0e10da56e47abe2b Mon Sep 17 00:00:00 2001 From: Yoichi Yuasa Date: Sat, 25 Oct 2008 17:30:35 +0900 Subject: [PATCH 122/815] MIPS: Fix KGDB build error In file included from include/linux/ptrace.h:49, from arch/mips/kernel/kgdb.c:25: /home/yuasa/src/linux/test/mips/linux/arch/mips/include/asm/ptrace.h:123: error: expected declaration specifiers or '...' before '__s64' /home/yuasa/src/linux/test/mips/linux/arch/mips/include/asm/ptrace.h:124: error: expected declaration specifiers or '...' before '__s64' /home/yuasa/src/linux/test/mips/linux/arch/mips/include/asm/ptrace.h:126: error: expected declaration specifiers or '...' before '__u32' /home/yuasa/src/linux/test/mips/linux/arch/mips/include/asm/ptrace.h:127: error: expected declaration specifiers or '...' before '__u32' make[1]: *** [arch/mips/kernel/kgdb.o] Error 1 Signed-off-by: Yoichi Yuasa Signed-off-by: Ralf Baechle --- arch/mips/include/asm/ptrace.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h index 48d02801ab5..813abd16255 100644 --- a/arch/mips/include/asm/ptrace.h +++ b/arch/mips/include/asm/ptrace.h @@ -116,6 +116,7 @@ struct pt_watch_regs { #include #include +#include #include struct task_struct; -- GitLab From 537fa37c8606793b9998c35de0abfcb7d549a3f2 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 23 Oct 2008 16:43:13 +0200 Subject: [PATCH 123/815] MIPS: TXx9: CONFIG_TOSHIBA_RBTX4939 spelling Fix a typo in the comment for the TOSHIBA_RBTX4939 config option Signed-off-by: Geert Uytterhoeven Acked-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/txx9/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/txx9/Kconfig b/arch/mips/txx9/Kconfig index 5a176ea0bd2..226e8bb2f0a 100644 --- a/arch/mips/txx9/Kconfig +++ b/arch/mips/txx9/Kconfig @@ -46,7 +46,7 @@ config TOSHIBA_RBTX4938 support this machine type config TOSHIBA_RBTX4939 - bool "Toshiba RBTX4939 bobard" + bool "Toshiba RBTX4939 board" depends on MACH_TX49XX select SOC_TX4939 select TXX9_7SEGLED -- GitLab From edb6310aaa0dfc3da303a4ba6dff9dce3fbaa8d3 Mon Sep 17 00:00:00 2001 From: Daniel Laird Date: Mon, 16 Jun 2008 15:49:21 +0100 Subject: [PATCH 124/815] MIPS: Add support for NXP PNX833x (STB222/5) into linux kernel The following patch add support for the NXP PNX833x SOC. More specifically it adds support for the STB222/5 variant. It fixes the vectored interrupt issue. Signed-off-by: daniel.j.laird Signed-off-by: Jason Wessel Signed-off-by: Ralf Baechle --- arch/mips/Kconfig | 31 + arch/mips/Makefile | 8 + arch/mips/configs/pnx8335-stb225_defconfig | 1149 +++++++++++++++++ arch/mips/include/asm/mach-pnx833x/gpio.h | 172 +++ .../include/asm/mach-pnx833x/irq-mapping.h | 126 ++ arch/mips/include/asm/mach-pnx833x/irq.h | 53 + arch/mips/include/asm/mach-pnx833x/pnx833x.h | 202 +++ arch/mips/include/asm/mach-pnx833x/war.h | 25 + arch/mips/nxp/pnx833x/common/Makefile | 3 + arch/mips/nxp/pnx833x/common/interrupts.c | 380 ++++++ arch/mips/nxp/pnx833x/common/platform.c | 319 +++++ arch/mips/nxp/pnx833x/common/prom.c | 70 + arch/mips/nxp/pnx833x/common/reset.c | 45 + arch/mips/nxp/pnx833x/common/setup.c | 64 + arch/mips/nxp/pnx833x/stb22x/Makefile | 3 + arch/mips/nxp/pnx833x/stb22x/board.c | 133 ++ 16 files changed, 2783 insertions(+) create mode 100644 arch/mips/configs/pnx8335-stb225_defconfig create mode 100644 arch/mips/include/asm/mach-pnx833x/gpio.h create mode 100644 arch/mips/include/asm/mach-pnx833x/irq-mapping.h create mode 100644 arch/mips/include/asm/mach-pnx833x/irq.h create mode 100644 arch/mips/include/asm/mach-pnx833x/pnx833x.h create mode 100644 arch/mips/include/asm/mach-pnx833x/war.h create mode 100644 arch/mips/nxp/pnx833x/common/Makefile create mode 100644 arch/mips/nxp/pnx833x/common/interrupts.c create mode 100644 arch/mips/nxp/pnx833x/common/platform.c create mode 100644 arch/mips/nxp/pnx833x/common/prom.c create mode 100644 arch/mips/nxp/pnx833x/common/reset.c create mode 100644 arch/mips/nxp/pnx833x/common/setup.c create mode 100644 arch/mips/nxp/pnx833x/stb22x/Makefile create mode 100644 arch/mips/nxp/pnx833x/stb22x/board.c diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 5f149b030c0..3a83f2a1b24 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -261,6 +261,19 @@ config MACH_VR41XX select SYS_HAS_CPU_VR41XX select GENERIC_HARDIRQS_NO__DO_IRQ +config NXP_STB220 + bool "NXP STB220 board" + select SOC_PNX833X + help + Support for NXP Semiconductors STB220 Development Board. + +config NXP_STB225 + bool "NXP 225 board" + select SOC_PNX833X + select SOC_PNX8335 + help + Support for NXP Semiconductors STB225 Development Board. + config PNX8550_JBS bool "NXP PNX8550 based JBS board" select PNX8550 @@ -849,6 +862,24 @@ config MIPS_RM9122 bool select SERIAL_RM9000 +config SOC_PNX833X + bool + select CEVT_R4K + select CSRC_R4K + select IRQ_CPU + select DMA_NONCOHERENT + select SYS_HAS_CPU_MIPS32_R2 + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_LITTLE_ENDIAN + select SYS_SUPPORTS_BIG_ENDIAN + select GENERIC_HARDIRQS_NO__DO_IRQ + select GENERIC_GPIO + select CPU_MIPSR2_IRQ_VI + +config SOC_PNX8335 + bool + select SOC_PNX833X + config PNX8550 bool select SOC_PNX8550 diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 7f39fd8a91f..8abac786c1f 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -381,6 +381,14 @@ load-$(CONFIG_CASIO_E55) += 0xffffffff80004000 # load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000 +# NXP STB225 +core-$(CONFIG_SOC_PNX833X) += arch/mips/nxp/pnx833x/common/ +cflags-$(CONFIG_SOC_PNX833X) += -Iarch/mips/include/asm/mach-pnx833x +libs-$(CONFIG_NXP_STB220) += arch/mips/nxp/pnx833x/stb22x/ +load-$(CONFIG_NXP_STB220) += 0xffffffff80001000 +libs-$(CONFIG_NXP_STB225) += arch/mips/nxp/pnx833x/stb22x/ +load-$(CONFIG_NXP_STB225) += 0xffffffff80001000 + # # Common NXP PNX8550 # diff --git a/arch/mips/configs/pnx8335-stb225_defconfig b/arch/mips/configs/pnx8335-stb225_defconfig new file mode 100644 index 00000000000..d9536522cff --- /dev/null +++ b/arch/mips/configs/pnx8335-stb225_defconfig @@ -0,0 +1,1149 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.26 +# Sat Jul 26 09:02:59 2008 +# +CONFIG_MIPS=y + +# +# Machine selection +# +# 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_MALTA is not set +# CONFIG_MIPS_SIM is not set +# CONFIG_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set +# CONFIG_NXP_STB220 is not set +CONFIG_NXP_STB225=y +# CONFIG_PNX8550_JBS is not set +# CONFIG_PNX8550_STB810 is not set +# CONFIG_PMC_MSP is not set +# 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 +# CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# 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_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set +# CONFIG_WR_PPMC is not set +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 +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_GPIO=y +# CONFIG_CPU_BIG_ENDIAN is not set +CONFIG_CPU_LITTLE_ENDIAN=y +CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y +CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_IRQ_CPU=y +CONFIG_SOC_PNX833X=y +CONFIG_SOC_PNX8335=y +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=y +# CONFIG_CPU_MIPS64_R1 is not set +# CONFIG_CPU_MIPS64_R2 is not set +# CONFIG_CPU_R3000 is not set +# CONFIG_CPU_TX39XX is not set +# CONFIG_CPU_VR41XX is not set +# CONFIG_CPU_R4300 is not set +# CONFIG_CPU_R4X00 is not set +# CONFIG_CPU_TX49XX is not set +# CONFIG_CPU_R5000 is not set +# CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R6000 is not set +# CONFIG_CPU_NEVADA is not set +# CONFIG_CPU_R8000 is not set +# CONFIG_CPU_R10000 is not set +# CONFIG_CPU_RM7000 is not set +# CONFIG_CPU_RM9000 is not set +# CONFIG_CPU_SB1 is not set +CONFIG_SYS_HAS_CPU_MIPS32_R2=y +CONFIG_CPU_MIPS32=y +CONFIG_CPU_MIPSR2=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y + +# +# Kernel type +# +CONFIG_32BIT=y +# CONFIG_64BIT is not set +CONFIG_PAGE_SIZE_4KB=y +# CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set +# CONFIG_PAGE_SIZE_64KB is not set +CONFIG_CPU_HAS_PREFETCH=y +CONFIG_MIPS_MT_DISABLED=y +# CONFIG_MIPS_MT_SMP is not set +# CONFIG_MIPS_MT_SMTC is not set +CONFIG_CPU_HAS_LLSC=y +CONFIG_CPU_MIPSR2_IRQ_VI=y +CONFIG_CPU_HAS_SYNC=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_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 +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +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=y +# CONFIG_HZ_250 is not set +# CONFIG_HZ_256 is not set +# CONFIG_HZ_1000 is not set +# CONFIG_HZ_1024 is not set +CONFIG_SYS_SUPPORTS_ARBIT_HZ=y +CONFIG_HZ=128 +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set +# CONFIG_KEXEC is not set +# CONFIG_SECCOMP is not set +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=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_SWAP 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 +# 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=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_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_USE_GENERIC_SMP_HELPERS 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 +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY 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 + +# +# Bus options (PCI, PCMCIA, EISA, ISA, TC) +# +# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_MMU=y +# CONFIG_PCCARD is not set + +# +# Executable file formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_TRAD_SIGNALS=y + +# +# Power management options +# +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +CONFIG_INET_AH=y +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=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=y +# CONFIG_MTD_CFI_NOSWAP is not set +# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set +CONFIG_MTD_CFI_LE_BYTE_SWAP=y +CONFIG_MTD_CFI_GEOMETRY=y +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_OTP 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=0x18000000 +CONFIG_MTD_PHYSMAP_LEN=0x04000000 +CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_DH is not set +CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y +CONFIG_ATA_SFF=y +# CONFIG_SATA_MV is not set +# CONFIG_PATA_PLATFORM is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# 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_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 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=m +CONFIG_INPUT_EVBUG=m + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_I8042 is not set +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_LIBPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +# CONFIG_VT_CONSOLE is not set +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING 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_PNX8XXX=y +CONFIG_SERIAL_PNX8XXX_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=y +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_AT24 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +# 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_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# 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=y +CONFIG_VIDEO_MEDIA=y + +# +# Multimedia drivers +# +# CONFIG_MEDIA_ATTACH is not set +CONFIG_MEDIA_TUNER=y +# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set +CONFIG_MEDIA_TUNER_SIMPLE=y +CONFIG_MEDIA_TUNER_TDA8290=y +CONFIG_MEDIA_TUNER_TDA9887=y +CONFIG_MEDIA_TUNER_TEA5761=y +CONFIG_MEDIA_TUNER_TEA5767=y +CONFIG_MEDIA_TUNER_MT20XX=y +CONFIG_MEDIA_TUNER_XC2028=y +CONFIG_MEDIA_TUNER_XC5000=y +CONFIG_DVB_CAPTURE_DRIVERS=y +# CONFIG_TTPCI_EEPROM is not set +# CONFIG_DVB_B2C2_FLEXCOP is not set + +# +# Supported DVB Frontends +# + +# +# Customise DVB Frontends +# +# CONFIG_DVB_FE_CUSTOMISE is not set + +# +# DVB-S (satellite) frontends +# +# CONFIG_DVB_CX24110 is not set +# CONFIG_DVB_CX24123 is not set +# CONFIG_DVB_MT312 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 +# +# CONFIG_DVB_SP8870 is not set +# CONFIG_DVB_SP887X is not set +# CONFIG_DVB_CX22700 is not set +# CONFIG_DVB_CX22702 is not set +# CONFIG_DVB_DRX397XD is not set +# CONFIG_DVB_L64781 is not set +CONFIG_DVB_TDA1004X=y +# CONFIG_DVB_NXT6000 is not set +# CONFIG_DVB_MT352 is not set +# CONFIG_DVB_ZL10353 is not set +# CONFIG_DVB_DIB3000MB is not set +# 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 +# +# CONFIG_DVB_VES1820 is not set +# CONFIG_DVB_TDA10021 is not set +# CONFIG_DVB_TDA10023 is not set +# CONFIG_DVB_STV0297 is not set + +# +# ATSC (North American/Korean Terrestrial/Cable DTV) frontends +# +# CONFIG_DVB_NXT200X is not set +# CONFIG_DVB_OR51211 is not set +# CONFIG_DVB_OR51132 is not set +# 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 + +# +# Digital terrestrial only tuners/PLL +# +# CONFIG_DVB_PLL is not set +# CONFIG_DVB_TUNER_DIB0070 is not set + +# +# 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_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# 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_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_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set +# CONFIG_LOGO is not set +CONFIG_SOUND=m +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +CONFIG_SND_SEQUENCER=m +# CONFIG_SND_SEQ_DUMMY is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +CONFIG_SND_VERBOSE_PRINTK=y +CONFIG_SND_DEBUG=y +# CONFIG_SND_DEBUG_VERBOSE is not set +# CONFIG_SND_PCM_XRUN_DEBUG is not set +CONFIG_SND_DRIVERS=y +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_VIRMIDI is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set +CONFIG_SND_MIPS=y +# CONFIG_SND_SOC is not set +# CONFIG_SOUND_PRIME 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 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_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=m +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_DNOTIFY is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +# CONFIG_PROC_KCORE is not set +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +CONFIG_NFSD=m +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=m +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +CONFIG_NLS_CODEPAGE_850=m +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +CONFIG_NLS_CODEPAGE_932=m +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +CONFIG_NLS_ISO8859_15=m +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=m +# 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=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_SAMPLES is not set +# CONFIG_KERNEL_TESTS is not set +CONFIG_CMDLINE="" + +# +# Security options +# +# CONFIG_KEYS 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_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 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=y +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=y +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# 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 is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_PRNG is not set +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_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/mips/include/asm/mach-pnx833x/gpio.h b/arch/mips/include/asm/mach-pnx833x/gpio.h new file mode 100644 index 00000000000..8de0eb9c98a --- /dev/null +++ b/arch/mips/include/asm/mach-pnx833x/gpio.h @@ -0,0 +1,172 @@ +/* + * gpio.h: GPIO Support for PNX833X. + * + * Copyright 2008 NXP Semiconductors + * Chris Steel + * Daniel Laird + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef __ASM_MIPS_MACH_PNX833X_GPIO_H +#define __ASM_MIPS_MACH_PNX833X_GPIO_H + +/* BIG FAT WARNING: races danger! + No protections exist here. Current users are only early init code, + when locking is not needed because no cuncurency yet exists there, + and GPIO IRQ dispatcher, which does locking. + However, if many uses will ever happen, proper locking will be needed + - including locking between different uses +*/ + +#include "pnx833x.h" + +#define SET_REG_BIT(reg, bit) do { (reg |= (1 << (bit))); } while (0) +#define CLEAR_REG_BIT(reg, bit) do { (reg &= ~(1 << (bit))); } while (0) + +/* Initialize GPIO to a known state */ +static inline void pnx833x_gpio_init(void) +{ + PNX833X_PIO_DIR = 0; + PNX833X_PIO_DIR2 = 0; + PNX833X_PIO_SEL = 0; + PNX833X_PIO_SEL2 = 0; + PNX833X_PIO_INT_EDGE = 0; + PNX833X_PIO_INT_HI = 0; + PNX833X_PIO_INT_LO = 0; + + /* clear any GPIO interrupt requests */ + PNX833X_PIO_INT_CLEAR = 0xffff; + PNX833X_PIO_INT_CLEAR = 0; + PNX833X_PIO_INT_ENABLE = 0; +} + +/* Select GPIO direction for a pin */ +static inline void pnx833x_gpio_select_input(unsigned int pin) +{ + if (pin < 32) + CLEAR_REG_BIT(PNX833X_PIO_DIR, pin); + else + CLEAR_REG_BIT(PNX833X_PIO_DIR2, pin & 31); +} +static inline void pnx833x_gpio_select_output(unsigned int pin) +{ + if (pin < 32) + SET_REG_BIT(PNX833X_PIO_DIR, pin); + else + SET_REG_BIT(PNX833X_PIO_DIR2, pin & 31); +} + +/* Select GPIO or alternate function for a pin */ +static inline void pnx833x_gpio_select_function_io(unsigned int pin) +{ + if (pin < 32) + CLEAR_REG_BIT(PNX833X_PIO_SEL, pin); + else + CLEAR_REG_BIT(PNX833X_PIO_SEL2, pin & 31); +} +static inline void pnx833x_gpio_select_function_alt(unsigned int pin) +{ + if (pin < 32) + SET_REG_BIT(PNX833X_PIO_SEL, pin); + else + SET_REG_BIT(PNX833X_PIO_SEL2, pin & 31); +} + +/* Read GPIO pin */ +static inline int pnx833x_gpio_read(unsigned int pin) +{ + if (pin < 32) + return (PNX833X_PIO_IN >> pin) & 1; + else + return (PNX833X_PIO_IN2 >> (pin & 31)) & 1; +} + +/* Write GPIO pin */ +static inline void pnx833x_gpio_write(unsigned int val, unsigned int pin) +{ + if (pin < 32) { + if (val) + SET_REG_BIT(PNX833X_PIO_OUT, pin); + else + CLEAR_REG_BIT(PNX833X_PIO_OUT, pin); + } else { + if (val) + SET_REG_BIT(PNX833X_PIO_OUT2, pin & 31); + else + CLEAR_REG_BIT(PNX833X_PIO_OUT2, pin & 31); + } +} + +/* Configure GPIO interrupt */ +#define GPIO_INT_NONE 0 +#define GPIO_INT_LEVEL_LOW 1 +#define GPIO_INT_LEVEL_HIGH 2 +#define GPIO_INT_EDGE_RISING 3 +#define GPIO_INT_EDGE_FALLING 4 +#define GPIO_INT_EDGE_BOTH 5 +static inline void pnx833x_gpio_setup_irq(int when, unsigned int pin) +{ + switch (when) { + case GPIO_INT_LEVEL_LOW: + CLEAR_REG_BIT(PNX833X_PIO_INT_EDGE, pin); + CLEAR_REG_BIT(PNX833X_PIO_INT_HI, pin); + SET_REG_BIT(PNX833X_PIO_INT_LO, pin); + break; + case GPIO_INT_LEVEL_HIGH: + CLEAR_REG_BIT(PNX833X_PIO_INT_EDGE, pin); + SET_REG_BIT(PNX833X_PIO_INT_HI, pin); + CLEAR_REG_BIT(PNX833X_PIO_INT_LO, pin); + break; + case GPIO_INT_EDGE_RISING: + SET_REG_BIT(PNX833X_PIO_INT_EDGE, pin); + SET_REG_BIT(PNX833X_PIO_INT_HI, pin); + CLEAR_REG_BIT(PNX833X_PIO_INT_LO, pin); + break; + case GPIO_INT_EDGE_FALLING: + SET_REG_BIT(PNX833X_PIO_INT_EDGE, pin); + CLEAR_REG_BIT(PNX833X_PIO_INT_HI, pin); + SET_REG_BIT(PNX833X_PIO_INT_LO, pin); + break; + case GPIO_INT_EDGE_BOTH: + SET_REG_BIT(PNX833X_PIO_INT_EDGE, pin); + SET_REG_BIT(PNX833X_PIO_INT_HI, pin); + SET_REG_BIT(PNX833X_PIO_INT_LO, pin); + break; + default: + CLEAR_REG_BIT(PNX833X_PIO_INT_EDGE, pin); + CLEAR_REG_BIT(PNX833X_PIO_INT_HI, pin); + CLEAR_REG_BIT(PNX833X_PIO_INT_LO, pin); + break; + } +} + +/* Enable/disable GPIO interrupt */ +static inline void pnx833x_gpio_enable_irq(unsigned int pin) +{ + SET_REG_BIT(PNX833X_PIO_INT_ENABLE, pin); +} +static inline void pnx833x_gpio_disable_irq(unsigned int pin) +{ + CLEAR_REG_BIT(PNX833X_PIO_INT_ENABLE, pin); +} + +/* Clear GPIO interrupt request */ +static inline void pnx833x_gpio_clear_irq(unsigned int pin) +{ + SET_REG_BIT(PNX833X_PIO_INT_CLEAR, pin); + CLEAR_REG_BIT(PNX833X_PIO_INT_CLEAR, pin); +} + +#endif diff --git a/arch/mips/include/asm/mach-pnx833x/irq-mapping.h b/arch/mips/include/asm/mach-pnx833x/irq-mapping.h new file mode 100644 index 00000000000..657f089b172 --- /dev/null +++ b/arch/mips/include/asm/mach-pnx833x/irq-mapping.h @@ -0,0 +1,126 @@ + +/* + * irq.h: IRQ mappings for PNX833X. + * + * Copyright 2008 NXP Semiconductors + * Chris Steel + * Daniel Laird + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_MIPS_MACH_PNX833X_IRQ_MAPPING_H +#define __ASM_MIPS_MACH_PNX833X_IRQ_MAPPING_H +/* + * The "IRQ numbers" are completely virtual. + * + * In PNX8330/1, we have 48 interrupt lines, numbered from 1 to 48. + * Let's use numbers 1..48 for PIC interrupts, number 0 for timer interrupt, + * numbers 49..64 for (virtual) GPIO interrupts. + * + * In PNX8335, we have 57 interrupt lines, numbered from 1 to 57, + * connected to PIC, which uses core hardware interrupt 2, and also + * a timer interrupt through hardware interrupt 5. + * Let's use numbers 1..64 for PIC interrupts, number 0 for timer interrupt, + * numbers 65..80 for (virtual) GPIO interrupts. + * + */ +#include + +#define PNX833X_TIMER_IRQ (MIPS_CPU_IRQ_BASE + 7) + +/* Interrupts supported by PIC */ +#define PNX833X_PIC_I2C0_INT (PNX833X_PIC_IRQ_BASE + 1) +#define PNX833X_PIC_I2C1_INT (PNX833X_PIC_IRQ_BASE + 2) +#define PNX833X_PIC_UART0_INT (PNX833X_PIC_IRQ_BASE + 3) +#define PNX833X_PIC_UART1_INT (PNX833X_PIC_IRQ_BASE + 4) +#define PNX833X_PIC_TS_IN0_DV_INT (PNX833X_PIC_IRQ_BASE + 5) +#define PNX833X_PIC_TS_IN0_DMA_INT (PNX833X_PIC_IRQ_BASE + 6) +#define PNX833X_PIC_GPIO_INT (PNX833X_PIC_IRQ_BASE + 7) +#define PNX833X_PIC_AUDIO_DEC_INT (PNX833X_PIC_IRQ_BASE + 8) +#define PNX833X_PIC_VIDEO_DEC_INT (PNX833X_PIC_IRQ_BASE + 9) +#define PNX833X_PIC_CONFIG_INT (PNX833X_PIC_IRQ_BASE + 10) +#define PNX833X_PIC_AOI_INT (PNX833X_PIC_IRQ_BASE + 11) +#define PNX833X_PIC_SYNC_INT (PNX833X_PIC_IRQ_BASE + 12) +#define PNX8330_PIC_SPU_INT (PNX833X_PIC_IRQ_BASE + 13) +#define PNX8335_PIC_SATA_INT (PNX833X_PIC_IRQ_BASE + 13) +#define PNX833X_PIC_OSD_INT (PNX833X_PIC_IRQ_BASE + 14) +#define PNX833X_PIC_DISP1_INT (PNX833X_PIC_IRQ_BASE + 15) +#define PNX833X_PIC_DEINTERLACER_INT (PNX833X_PIC_IRQ_BASE + 16) +#define PNX833X_PIC_DISPLAY2_INT (PNX833X_PIC_IRQ_BASE + 17) +#define PNX833X_PIC_VC_INT (PNX833X_PIC_IRQ_BASE + 18) +#define PNX833X_PIC_SC_INT (PNX833X_PIC_IRQ_BASE + 19) +#define PNX833X_PIC_IDE_INT (PNX833X_PIC_IRQ_BASE + 20) +#define PNX833X_PIC_IDE_DMA_INT (PNX833X_PIC_IRQ_BASE + 21) +#define PNX833X_PIC_TS_IN1_DV_INT (PNX833X_PIC_IRQ_BASE + 22) +#define PNX833X_PIC_TS_IN1_DMA_INT (PNX833X_PIC_IRQ_BASE + 23) +#define PNX833X_PIC_SGDX_DMA_INT (PNX833X_PIC_IRQ_BASE + 24) +#define PNX833X_PIC_TS_OUT_INT (PNX833X_PIC_IRQ_BASE + 25) +#define PNX833X_PIC_IR_INT (PNX833X_PIC_IRQ_BASE + 26) +#define PNX833X_PIC_VMSP1_INT (PNX833X_PIC_IRQ_BASE + 27) +#define PNX833X_PIC_VMSP2_INT (PNX833X_PIC_IRQ_BASE + 28) +#define PNX833X_PIC_PIBC_INT (PNX833X_PIC_IRQ_BASE + 29) +#define PNX833X_PIC_TS_IN0_TRD_INT (PNX833X_PIC_IRQ_BASE + 30) +#define PNX833X_PIC_SGDX_TPD_INT (PNX833X_PIC_IRQ_BASE + 31) +#define PNX833X_PIC_USB_INT (PNX833X_PIC_IRQ_BASE + 32) +#define PNX833X_PIC_TS_IN1_TRD_INT (PNX833X_PIC_IRQ_BASE + 33) +#define PNX833X_PIC_CLOCK_INT (PNX833X_PIC_IRQ_BASE + 34) +#define PNX833X_PIC_SGDX_PARSER_INT (PNX833X_PIC_IRQ_BASE + 35) +#define PNX833X_PIC_VMSP_DMA_INT (PNX833X_PIC_IRQ_BASE + 36) + +#if defined(CONFIG_SOC_PNX8335) +#define PNX8335_PIC_MIU_INT (PNX833X_PIC_IRQ_BASE + 37) +#define PNX8335_PIC_AVCHIP_IRQ_INT (PNX833X_PIC_IRQ_BASE + 38) +#define PNX8335_PIC_SYNC_HD_INT (PNX833X_PIC_IRQ_BASE + 39) +#define PNX8335_PIC_DISP_HD_INT (PNX833X_PIC_IRQ_BASE + 40) +#define PNX8335_PIC_DISP_SCALER_INT (PNX833X_PIC_IRQ_BASE + 41) +#define PNX8335_PIC_OSD_HD1_INT (PNX833X_PIC_IRQ_BASE + 42) +#define PNX8335_PIC_DTL_WRITER_Y_INT (PNX833X_PIC_IRQ_BASE + 43) +#define PNX8335_PIC_DTL_WRITER_C_INT (PNX833X_PIC_IRQ_BASE + 44) +#define PNX8335_PIC_DTL_EMULATOR_Y_IR_INT (PNX833X_PIC_IRQ_BASE + 45) +#define PNX8335_PIC_DTL_EMULATOR_C_IR_INT (PNX833X_PIC_IRQ_BASE + 46) +#define PNX8335_PIC_DENC_TTX_INT (PNX833X_PIC_IRQ_BASE + 47) +#define PNX8335_PIC_MMI_SIF0_INT (PNX833X_PIC_IRQ_BASE + 48) +#define PNX8335_PIC_MMI_SIF1_INT (PNX833X_PIC_IRQ_BASE + 49) +#define PNX8335_PIC_MMI_CDMMU_INT (PNX833X_PIC_IRQ_BASE + 50) +#define PNX8335_PIC_PIBCS_INT (PNX833X_PIC_IRQ_BASE + 51) +#define PNX8335_PIC_ETHERNET_INT (PNX833X_PIC_IRQ_BASE + 52) +#define PNX8335_PIC_VMSP1_0_INT (PNX833X_PIC_IRQ_BASE + 53) +#define PNX8335_PIC_VMSP1_1_INT (PNX833X_PIC_IRQ_BASE + 54) +#define PNX8335_PIC_VMSP1_DMA_INT (PNX833X_PIC_IRQ_BASE + 55) +#define PNX8335_PIC_TDGR_DE_INT (PNX833X_PIC_IRQ_BASE + 56) +#define PNX8335_PIC_IR1_IRQ_INT (PNX833X_PIC_IRQ_BASE + 57) +#endif + +/* GPIO interrupts */ +#define PNX833X_GPIO_0_INT (PNX833X_GPIO_IRQ_BASE + 0) +#define PNX833X_GPIO_1_INT (PNX833X_GPIO_IRQ_BASE + 1) +#define PNX833X_GPIO_2_INT (PNX833X_GPIO_IRQ_BASE + 2) +#define PNX833X_GPIO_3_INT (PNX833X_GPIO_IRQ_BASE + 3) +#define PNX833X_GPIO_4_INT (PNX833X_GPIO_IRQ_BASE + 4) +#define PNX833X_GPIO_5_INT (PNX833X_GPIO_IRQ_BASE + 5) +#define PNX833X_GPIO_6_INT (PNX833X_GPIO_IRQ_BASE + 6) +#define PNX833X_GPIO_7_INT (PNX833X_GPIO_IRQ_BASE + 7) +#define PNX833X_GPIO_8_INT (PNX833X_GPIO_IRQ_BASE + 8) +#define PNX833X_GPIO_9_INT (PNX833X_GPIO_IRQ_BASE + 9) +#define PNX833X_GPIO_10_INT (PNX833X_GPIO_IRQ_BASE + 10) +#define PNX833X_GPIO_11_INT (PNX833X_GPIO_IRQ_BASE + 11) +#define PNX833X_GPIO_12_INT (PNX833X_GPIO_IRQ_BASE + 12) +#define PNX833X_GPIO_13_INT (PNX833X_GPIO_IRQ_BASE + 13) +#define PNX833X_GPIO_14_INT (PNX833X_GPIO_IRQ_BASE + 14) +#define PNX833X_GPIO_15_INT (PNX833X_GPIO_IRQ_BASE + 15) + +#endif + diff --git a/arch/mips/include/asm/mach-pnx833x/irq.h b/arch/mips/include/asm/mach-pnx833x/irq.h new file mode 100644 index 00000000000..745114b1d8d --- /dev/null +++ b/arch/mips/include/asm/mach-pnx833x/irq.h @@ -0,0 +1,53 @@ +/* + * irq.h: IRQ mappings for PNX833X. + * + * Copyright 2008 NXP Semiconductors + * Chris Steel + * Daniel Laird + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_MIPS_MACH_PNX833X_IRQ_H +#define __ASM_MIPS_MACH_PNX833X_IRQ_H +/* + * The "IRQ numbers" are completely virtual. + * + * In PNX8330/1, we have 48 interrupt lines, numbered from 1 to 48. + * Let's use numbers 1..48 for PIC interrupts, number 0 for timer interrupt, + * numbers 49..64 for (virtual) GPIO interrupts. + * + * In PNX8335, we have 57 interrupt lines, numbered from 1 to 57, + * connected to PIC, which uses core hardware interrupt 2, and also + * a timer interrupt through hardware interrupt 5. + * Let's use numbers 1..64 for PIC interrupts, number 0 for timer interrupt, + * numbers 65..80 for (virtual) GPIO interrupts. + * + */ +#if defined(CONFIG_SOC_PNX8335) + #define PNX833X_PIC_NUM_IRQ 58 +#else + #define PNX833X_PIC_NUM_IRQ 37 +#endif + +#define MIPS_CPU_NUM_IRQ 8 +#define PNX833X_GPIO_NUM_IRQ 16 + +#define MIPS_CPU_IRQ_BASE 0 +#define PNX833X_PIC_IRQ_BASE (MIPS_CPU_IRQ_BASE + MIPS_CPU_NUM_IRQ) +#define PNX833X_GPIO_IRQ_BASE (PNX833X_PIC_IRQ_BASE + PNX833X_PIC_NUM_IRQ) +#define NR_IRQS (MIPS_CPU_NUM_IRQ + PNX833X_PIC_NUM_IRQ + PNX833X_GPIO_NUM_IRQ) + +#endif diff --git a/arch/mips/include/asm/mach-pnx833x/pnx833x.h b/arch/mips/include/asm/mach-pnx833x/pnx833x.h new file mode 100644 index 00000000000..100f52870e3 --- /dev/null +++ b/arch/mips/include/asm/mach-pnx833x/pnx833x.h @@ -0,0 +1,202 @@ +/* + * pnx833x.h: Register mappings for PNX833X. + * + * Copyright 2008 NXP Semiconductors + * Chris Steel + * Daniel Laird + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef __ASM_MIPS_MACH_PNX833X_PNX833X_H +#define __ASM_MIPS_MACH_PNX833X_PNX833X_H + +/* All regs are accessed in KSEG1 */ +#define PNX833X_BASE (0xa0000000ul + 0x17E00000ul) + +#define PNX833X_REG(offs) (*((volatile unsigned long *)(PNX833X_BASE + offs))) + +/* Registers are named exactly as in PNX833X docs, just with PNX833X_ prefix */ + +/* Read access to multibit fields */ +#define PNX833X_BIT(val, reg, field) ((val) & PNX833X_##reg##_##field) +#define PNX833X_REGBIT(reg, field) PNX833X_BIT(PNX833X_##reg, reg, field) + +/* Use PNX833X_FIELD to extract a field from val */ +#define PNX_FIELD(cpu, val, reg, field) \ + (((val) & PNX##cpu##_##reg##_##field##_MASK) >> \ + PNX##cpu##_##reg##_##field##_SHIFT) +#define PNX833X_FIELD(val, reg, field) PNX_FIELD(833X, val, reg, field) +#define PNX8330_FIELD(val, reg, field) PNX_FIELD(8330, val, reg, field) +#define PNX8335_FIELD(val, reg, field) PNX_FIELD(8335, val, reg, field) + +/* Use PNX833X_REGFIELD to extract a field from a register */ +#define PNX833X_REGFIELD(reg, field) PNX833X_FIELD(PNX833X_##reg, reg, field) +#define PNX8330_REGFIELD(reg, field) PNX8330_FIELD(PNX8330_##reg, reg, field) +#define PNX8335_REGFIELD(reg, field) PNX8335_FIELD(PNX8335_##reg, reg, field) + + +#define PNX_WRITEFIELD(cpu, val, reg, field) \ + (PNX##cpu##_##reg = (PNX##cpu##_##reg & ~(PNX##cpu##_##reg##_##field##_MASK)) | \ + ((val) << PNX##cpu##_##reg##_##field##_SHIFT)) +#define PNX833X_WRITEFIELD(val, reg, field) \ + PNX_WRITEFIELD(833X, val, reg, field) +#define PNX8330_WRITEFIELD(val, reg, field) \ + PNX_WRITEFIELD(8330, val, reg, field) +#define PNX8335_WRITEFIELD(val, reg, field) \ + PNX_WRITEFIELD(8335, val, reg, field) + + +/* Macros to detect CPU type */ + +#define PNX833X_CONFIG_MODULE_ID PNX833X_REG(0x7FFC) +#define PNX833X_CONFIG_MODULE_ID_MAJREV_MASK 0x0000f000 +#define PNX833X_CONFIG_MODULE_ID_MAJREV_SHIFT 12 +#define PNX8330_CONFIG_MODULE_MAJREV 4 +#define PNX8335_CONFIG_MODULE_MAJREV 5 +#define CPU_IS_PNX8330 (PNX833X_REGFIELD(CONFIG_MODULE_ID, MAJREV) == \ + PNX8330_CONFIG_MODULE_MAJREV) +#define CPU_IS_PNX8335 (PNX833X_REGFIELD(CONFIG_MODULE_ID, MAJREV) == \ + PNX8335_CONFIG_MODULE_MAJREV) + + + +#define PNX833X_RESET_CONTROL PNX833X_REG(0x8004) +#define PNX833X_RESET_CONTROL_2 PNX833X_REG(0x8014) + +#define PNX833X_PIC_REG(offs) PNX833X_REG(0x01000 + (offs)) +#define PNX833X_PIC_INT_PRIORITY PNX833X_PIC_REG(0x0) +#define PNX833X_PIC_INT_SRC PNX833X_PIC_REG(0x4) +#define PNX833X_PIC_INT_SRC_INT_SRC_MASK 0x00000FF8ul /* bits 11:3 */ +#define PNX833X_PIC_INT_SRC_INT_SRC_SHIFT 3 +#define PNX833X_PIC_INT_REG(irq) PNX833X_PIC_REG(0x10 + 4*(irq)) + +#define PNX833X_CLOCK_CPUCP_CTL PNX833X_REG(0x9228) +#define PNX833X_CLOCK_CPUCP_CTL_EXIT_RESET 0x00000002ul /* bit 1 */ +#define PNX833X_CLOCK_CPUCP_CTL_DIV_CLOCK_MASK 0x00000018ul /* bits 4:3 */ +#define PNX833X_CLOCK_CPUCP_CTL_DIV_CLOCK_SHIFT 3 + +#define PNX8335_CLOCK_PLL_CPU_CTL PNX833X_REG(0x9020) +#define PNX8335_CLOCK_PLL_CPU_CTL_FREQ_MASK 0x1f +#define PNX8335_CLOCK_PLL_CPU_CTL_FREQ_SHIFT 0 + +#define PNX833X_CONFIG_MUX PNX833X_REG(0x7004) +#define PNX833X_CONFIG_MUX_IDE_MUX 0x00000080 /* bit 7 */ + +#define PNX8330_CONFIG_POLYFUSE_7 PNX833X_REG(0x7040) +#define PNX8330_CONFIG_POLYFUSE_7_BOOT_MODE_MASK 0x00180000 +#define PNX8330_CONFIG_POLYFUSE_7_BOOT_MODE_SHIFT 19 + +#define PNX833X_PIO_IN PNX833X_REG(0xF000) +#define PNX833X_PIO_OUT PNX833X_REG(0xF004) +#define PNX833X_PIO_DIR PNX833X_REG(0xF008) +#define PNX833X_PIO_SEL PNX833X_REG(0xF014) +#define PNX833X_PIO_INT_EDGE PNX833X_REG(0xF020) +#define PNX833X_PIO_INT_HI PNX833X_REG(0xF024) +#define PNX833X_PIO_INT_LO PNX833X_REG(0xF028) +#define PNX833X_PIO_INT_STATUS PNX833X_REG(0xFFE0) +#define PNX833X_PIO_INT_ENABLE PNX833X_REG(0xFFE4) +#define PNX833X_PIO_INT_CLEAR PNX833X_REG(0xFFE8) +#define PNX833X_PIO_IN2 PNX833X_REG(0xF05C) +#define PNX833X_PIO_OUT2 PNX833X_REG(0xF060) +#define PNX833X_PIO_DIR2 PNX833X_REG(0xF064) +#define PNX833X_PIO_SEL2 PNX833X_REG(0xF068) + +#define PNX833X_UART0_PORTS_START (PNX833X_BASE + 0xB000) +#define PNX833X_UART0_PORTS_END (PNX833X_BASE + 0xBFFF) +#define PNX833X_UART1_PORTS_START (PNX833X_BASE + 0xC000) +#define PNX833X_UART1_PORTS_END (PNX833X_BASE + 0xCFFF) + +#define PNX833X_USB_PORTS_START (PNX833X_BASE + 0x19000) +#define PNX833X_USB_PORTS_END (PNX833X_BASE + 0x19FFF) + +#define PNX833X_CONFIG_USB PNX833X_REG(0x7008) + +#define PNX833X_I2C0_PORTS_START (PNX833X_BASE + 0xD000) +#define PNX833X_I2C0_PORTS_END (PNX833X_BASE + 0xDFFF) +#define PNX833X_I2C1_PORTS_START (PNX833X_BASE + 0xE000) +#define PNX833X_I2C1_PORTS_END (PNX833X_BASE + 0xEFFF) + +#define PNX833X_IDE_PORTS_START (PNX833X_BASE + 0x1A000) +#define PNX833X_IDE_PORTS_END (PNX833X_BASE + 0x1AFFF) +#define PNX833X_IDE_MODULE_ID PNX833X_REG(0x1AFFC) + +#define PNX833X_IDE_MODULE_ID_MODULE_ID_MASK 0xFFFF0000 +#define PNX833X_IDE_MODULE_ID_MODULE_ID_SHIFT 16 +#define PNX833X_IDE_MODULE_ID_VALUE 0xA009 + + +#define PNX833X_MIU_SEL0 PNX833X_REG(0x2004) +#define PNX833X_MIU_SEL0_TIMING PNX833X_REG(0x2008) +#define PNX833X_MIU_SEL1 PNX833X_REG(0x200C) +#define PNX833X_MIU_SEL1_TIMING PNX833X_REG(0x2010) +#define PNX833X_MIU_SEL2 PNX833X_REG(0x2014) +#define PNX833X_MIU_SEL2_TIMING PNX833X_REG(0x2018) +#define PNX833X_MIU_SEL3 PNX833X_REG(0x201C) +#define PNX833X_MIU_SEL3_TIMING PNX833X_REG(0x2020) + +#define PNX833X_MIU_SEL0_SPI_MODE_ENABLE_MASK (1 << 14) +#define PNX833X_MIU_SEL0_SPI_MODE_ENABLE_SHIFT 14 + +#define PNX833X_MIU_SEL0_BURST_MODE_ENABLE_MASK (1 << 7) +#define PNX833X_MIU_SEL0_BURST_MODE_ENABLE_SHIFT 7 + +#define PNX833X_MIU_SEL0_BURST_PAGE_LEN_MASK (0xF << 9) +#define PNX833X_MIU_SEL0_BURST_PAGE_LEN_SHIFT 9 + +#define PNX833X_MIU_CONFIG_SPI PNX833X_REG(0x2000) + +#define PNX833X_MIU_CONFIG_SPI_OPCODE_MASK (0xFF << 3) +#define PNX833X_MIU_CONFIG_SPI_OPCODE_SHIFT 3 + +#define PNX833X_MIU_CONFIG_SPI_DATA_ENABLE_MASK (1 << 2) +#define PNX833X_MIU_CONFIG_SPI_DATA_ENABLE_SHIFT 2 + +#define PNX833X_MIU_CONFIG_SPI_ADDR_ENABLE_MASK (1 << 1) +#define PNX833X_MIU_CONFIG_SPI_ADDR_ENABLE_SHIFT 1 + +#define PNX833X_MIU_CONFIG_SPI_SYNC_MASK (1 << 0) +#define PNX833X_MIU_CONFIG_SPI_SYNC_SHIFT 0 + +#define PNX833X_WRITE_CONFIG_SPI(opcode, data_enable, addr_enable, sync) \ + (PNX833X_MIU_CONFIG_SPI = \ + ((opcode) << PNX833X_MIU_CONFIG_SPI_OPCODE_SHIFT) | \ + ((data_enable) << PNX833X_MIU_CONFIG_SPI_DATA_ENABLE_SHIFT) | \ + ((addr_enable) << PNX833X_MIU_CONFIG_SPI_ADDR_ENABLE_SHIFT) | \ + ((sync) << PNX833X_MIU_CONFIG_SPI_SYNC_SHIFT)) + +#define PNX8335_IP3902_PORTS_START (PNX833X_BASE + 0x2F000) +#define PNX8335_IP3902_PORTS_END (PNX833X_BASE + 0x2FFFF) +#define PNX8335_IP3902_MODULE_ID PNX833X_REG(0x2FFFC) + +#define PNX8335_IP3902_MODULE_ID_MODULE_ID_MASK 0xFFFF0000 +#define PNX8335_IP3902_MODULE_ID_MODULE_ID_SHIFT 16 +#define PNX8335_IP3902_MODULE_ID_VALUE 0x3902 + + /* I/O location(gets remapped)*/ +#define PNX8335_NAND_BASE 0x18000000 +/* I/O location with CLE high */ +#define PNX8335_NAND_CLE_MASK 0x00100000 +/* I/O location with ALE high */ +#define PNX8335_NAND_ALE_MASK 0x00010000 + +#define PNX8335_SATA_PORTS_START (PNX833X_BASE + 0x2E000) +#define PNX8335_SATA_PORTS_END (PNX833X_BASE + 0x2EFFF) +#define PNX8335_SATA_MODULE_ID PNX833X_REG(0x2EFFC) + +#define PNX8335_SATA_MODULE_ID_MODULE_ID_MASK 0xFFFF0000 +#define PNX8335_SATA_MODULE_ID_MODULE_ID_SHIFT 16 +#define PNX8335_SATA_MODULE_ID_VALUE 0xA099 + +#endif diff --git a/arch/mips/include/asm/mach-pnx833x/war.h b/arch/mips/include/asm/mach-pnx833x/war.h new file mode 100644 index 00000000000..82cd1e97bc2 --- /dev/null +++ b/arch/mips/include/asm/mach-pnx833x/war.h @@ -0,0 +1,25 @@ +/* + * 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. + * + * Copyright (C) 2002, 2004, 2007 by Ralf Baechle + */ +#ifndef __ASM_MIPS_MACH_PNX833X_WAR_H +#define __ASM_MIPS_MACH_PNX833X_WAR_H + +#define R4600_V1_INDEX_ICACHEOP_WAR 0 +#define R4600_V1_HIT_CACHEOP_WAR 0 +#define R4600_V2_HIT_CACHEOP_WAR 0 +#define R5432_CP0_INTERRUPT_WAR 0 +#define BCM1250_M3_WAR 0 +#define SIBYTE_1956_WAR 0 +#define MIPS4K_ICACHE_REFILL_WAR 0 +#define MIPS_CACHE_SYNC_WAR 0 +#define TX49XX_ICACHE_INDEX_INV_WAR 0 +#define RM9000_CDEX_SMP_WAR 0 +#define ICACHE_REFILLS_WORKAROUND_WAR 0 +#define R10000_LLSC_WAR 0 +#define MIPS34K_MISSED_ITLB_WAR 0 + +#endif /* __ASM_MIPS_MACH_PNX8550_WAR_H */ diff --git a/arch/mips/nxp/pnx833x/common/Makefile b/arch/mips/nxp/pnx833x/common/Makefile new file mode 100644 index 00000000000..4a16f3b503b --- /dev/null +++ b/arch/mips/nxp/pnx833x/common/Makefile @@ -0,0 +1,3 @@ +obj-y := interrupts.o platform.o prom.o setup.o reset.o + +EXTRA_CFLAGS += -Werror diff --git a/arch/mips/nxp/pnx833x/common/interrupts.c b/arch/mips/nxp/pnx833x/common/interrupts.c new file mode 100644 index 00000000000..30533ba200e --- /dev/null +++ b/arch/mips/nxp/pnx833x/common/interrupts.c @@ -0,0 +1,380 @@ +/* + * interrupts.c: Interrupt mappings for PNX833X. + * + * Copyright 2008 NXP Semiconductors + * Chris Steel + * Daniel Laird + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static int mips_cpu_timer_irq; + +static const unsigned int irq_prio[PNX833X_PIC_NUM_IRQ] = +{ + 0, /* unused */ + 4, /* PNX833X_PIC_I2C0_INT 1 */ + 4, /* PNX833X_PIC_I2C1_INT 2 */ + 1, /* PNX833X_PIC_UART0_INT 3 */ + 1, /* PNX833X_PIC_UART1_INT 4 */ + 6, /* PNX833X_PIC_TS_IN0_DV_INT 5 */ + 6, /* PNX833X_PIC_TS_IN0_DMA_INT 6 */ + 7, /* PNX833X_PIC_GPIO_INT 7 */ + 4, /* PNX833X_PIC_AUDIO_DEC_INT 8 */ + 5, /* PNX833X_PIC_VIDEO_DEC_INT 9 */ + 4, /* PNX833X_PIC_CONFIG_INT 10 */ + 4, /* PNX833X_PIC_AOI_INT 11 */ + 9, /* PNX833X_PIC_SYNC_INT 12 */ + 9, /* PNX8335_PIC_SATA_INT 13 */ + 4, /* PNX833X_PIC_OSD_INT 14 */ + 9, /* PNX833X_PIC_DISP1_INT 15 */ + 4, /* PNX833X_PIC_DEINTERLACER_INT 16 */ + 9, /* PNX833X_PIC_DISPLAY2_INT 17 */ + 4, /* PNX833X_PIC_VC_INT 18 */ + 4, /* PNX833X_PIC_SC_INT 19 */ + 9, /* PNX833X_PIC_IDE_INT 20 */ + 9, /* PNX833X_PIC_IDE_DMA_INT 21 */ + 6, /* PNX833X_PIC_TS_IN1_DV_INT 22 */ + 6, /* PNX833X_PIC_TS_IN1_DMA_INT 23 */ + 4, /* PNX833X_PIC_SGDX_DMA_INT 24 */ + 4, /* PNX833X_PIC_TS_OUT_INT 25 */ + 4, /* PNX833X_PIC_IR_INT 26 */ + 3, /* PNX833X_PIC_VMSP1_INT 27 */ + 3, /* PNX833X_PIC_VMSP2_INT 28 */ + 4, /* PNX833X_PIC_PIBC_INT 29 */ + 4, /* PNX833X_PIC_TS_IN0_TRD_INT 30 */ + 4, /* PNX833X_PIC_SGDX_TPD_INT 31 */ + 5, /* PNX833X_PIC_USB_INT 32 */ + 4, /* PNX833X_PIC_TS_IN1_TRD_INT 33 */ + 4, /* PNX833X_PIC_CLOCK_INT 34 */ + 4, /* PNX833X_PIC_SGDX_PARSER_INT 35 */ + 4, /* PNX833X_PIC_VMSP_DMA_INT 36 */ +#if defined(CONFIG_SOC_PNX8335) + 4, /* PNX8335_PIC_MIU_INT 37 */ + 4, /* PNX8335_PIC_AVCHIP_IRQ_INT 38 */ + 9, /* PNX8335_PIC_SYNC_HD_INT 39 */ + 9, /* PNX8335_PIC_DISP_HD_INT 40 */ + 9, /* PNX8335_PIC_DISP_SCALER_INT 41 */ + 4, /* PNX8335_PIC_OSD_HD1_INT 42 */ + 4, /* PNX8335_PIC_DTL_WRITER_Y_INT 43 */ + 4, /* PNX8335_PIC_DTL_WRITER_C_INT 44 */ + 4, /* PNX8335_PIC_DTL_EMULATOR_Y_IR_INT 45 */ + 4, /* PNX8335_PIC_DTL_EMULATOR_C_IR_INT 46 */ + 4, /* PNX8335_PIC_DENC_TTX_INT 47 */ + 4, /* PNX8335_PIC_MMI_SIF0_INT 48 */ + 4, /* PNX8335_PIC_MMI_SIF1_INT 49 */ + 4, /* PNX8335_PIC_MMI_CDMMU_INT 50 */ + 4, /* PNX8335_PIC_PIBCS_INT 51 */ + 12, /* PNX8335_PIC_ETHERNET_INT 52 */ + 3, /* PNX8335_PIC_VMSP1_0_INT 53 */ + 3, /* PNX8335_PIC_VMSP1_1_INT 54 */ + 4, /* PNX8335_PIC_VMSP1_DMA_INT 55 */ + 4, /* PNX8335_PIC_TDGR_DE_INT 56 */ + 4, /* PNX8335_PIC_IR1_IRQ_INT 57 */ +#endif +}; + +static void pnx833x_timer_dispatch(void) +{ + do_IRQ(mips_cpu_timer_irq); +} + +static void pic_dispatch(void) +{ + unsigned int irq = PNX833X_REGFIELD(PIC_INT_SRC, INT_SRC); + + if ((irq >= 1) && (irq < (PNX833X_PIC_NUM_IRQ))) { + unsigned long priority = PNX833X_PIC_INT_PRIORITY; + PNX833X_PIC_INT_PRIORITY = irq_prio[irq]; + + if (irq == PNX833X_PIC_GPIO_INT) { + unsigned long mask = PNX833X_PIO_INT_STATUS & PNX833X_PIO_INT_ENABLE; + int pin; + while ((pin = ffs(mask & 0xffff))) { + pin -= 1; + do_IRQ(PNX833X_GPIO_IRQ_BASE + pin); + mask &= ~(1 << pin); + } + } else { + do_IRQ(irq + PNX833X_PIC_IRQ_BASE); + } + + PNX833X_PIC_INT_PRIORITY = priority; + } else { + printk(KERN_ERR "plat_irq_dispatch: unexpected irq %u\n", irq); + } +} + +asmlinkage void plat_irq_dispatch(void) +{ + unsigned int pending = read_c0_status() & read_c0_cause(); + + if (pending & STATUSF_IP4) + pic_dispatch(); + else if (pending & STATUSF_IP7) + do_IRQ(PNX833X_TIMER_IRQ); + else + spurious_interrupt(); +} + +static inline void pnx833x_hard_enable_pic_irq(unsigned int irq) +{ + /* Currently we do this by setting IRQ priority to 1. + If priority support is being implemented, 1 should be repalced + by a better value. */ + PNX833X_PIC_INT_REG(irq) = irq_prio[irq]; +} + +static inline void pnx833x_hard_disable_pic_irq(unsigned int irq) +{ + /* Disable IRQ by writing setting it's priority to 0 */ + PNX833X_PIC_INT_REG(irq) = 0; +} + +static int irqflags[PNX833X_PIC_NUM_IRQ]; /* initialized by zeroes */ +#define IRQFLAG_STARTED 1 +#define IRQFLAG_DISABLED 2 + +static DEFINE_SPINLOCK(pnx833x_irq_lock); + +static unsigned int pnx833x_startup_pic_irq(unsigned int irq) +{ + unsigned long flags; + unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE; + + spin_lock_irqsave(&pnx833x_irq_lock, flags); + + irqflags[pic_irq] = IRQFLAG_STARTED; /* started, not disabled */ + pnx833x_hard_enable_pic_irq(pic_irq); + + spin_unlock_irqrestore(&pnx833x_irq_lock, flags); + return 0; +} + +static void pnx833x_shutdown_pic_irq(unsigned int irq) +{ + unsigned long flags; + unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE; + + spin_lock_irqsave(&pnx833x_irq_lock, flags); + + irqflags[pic_irq] = 0; /* not started */ + pnx833x_hard_disable_pic_irq(pic_irq); + + spin_unlock_irqrestore(&pnx833x_irq_lock, flags); +} + +static void pnx833x_enable_pic_irq(unsigned int irq) +{ + unsigned long flags; + unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE; + + spin_lock_irqsave(&pnx833x_irq_lock, flags); + + irqflags[pic_irq] &= ~IRQFLAG_DISABLED; + if (irqflags[pic_irq] == IRQFLAG_STARTED) + pnx833x_hard_enable_pic_irq(pic_irq); + + spin_unlock_irqrestore(&pnx833x_irq_lock, flags); +} + +static void pnx833x_disable_pic_irq(unsigned int irq) +{ + unsigned long flags; + unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE; + + spin_lock_irqsave(&pnx833x_irq_lock, flags); + + irqflags[pic_irq] |= IRQFLAG_DISABLED; + pnx833x_hard_disable_pic_irq(pic_irq); + + spin_unlock_irqrestore(&pnx833x_irq_lock, flags); +} + +static void pnx833x_ack_pic_irq(unsigned int irq) +{ +} + +static void pnx833x_end_pic_irq(unsigned int irq) +{ +} + +static DEFINE_SPINLOCK(pnx833x_gpio_pnx833x_irq_lock); + +static unsigned int pnx833x_startup_gpio_irq(unsigned int irq) +{ + int pin = irq - PNX833X_GPIO_IRQ_BASE; + unsigned long flags; + spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags); + pnx833x_gpio_enable_irq(pin); + spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags); + return 0; +} + +static void pnx833x_enable_gpio_irq(unsigned int irq) +{ + int pin = irq - PNX833X_GPIO_IRQ_BASE; + unsigned long flags; + spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags); + pnx833x_gpio_enable_irq(pin); + spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags); +} + +static void pnx833x_disable_gpio_irq(unsigned int irq) +{ + int pin = irq - PNX833X_GPIO_IRQ_BASE; + unsigned long flags; + spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags); + pnx833x_gpio_disable_irq(pin); + spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags); +} + +static void pnx833x_ack_gpio_irq(unsigned int irq) +{ +} + +static void pnx833x_end_gpio_irq(unsigned int irq) +{ + int pin = irq - PNX833X_GPIO_IRQ_BASE; + unsigned long flags; + spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags); + pnx833x_gpio_clear_irq(pin); + spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags); +} + +static int pnx833x_set_type_gpio_irq(unsigned int irq, unsigned int flow_type) +{ + int pin = irq - PNX833X_GPIO_IRQ_BASE; + int gpio_mode; + + switch (flow_type) { + case IRQ_TYPE_EDGE_RISING: + gpio_mode = GPIO_INT_EDGE_RISING; + break; + case IRQ_TYPE_EDGE_FALLING: + gpio_mode = GPIO_INT_EDGE_FALLING; + break; + case IRQ_TYPE_EDGE_BOTH: + gpio_mode = GPIO_INT_EDGE_BOTH; + break; + case IRQ_TYPE_LEVEL_HIGH: + gpio_mode = GPIO_INT_LEVEL_HIGH; + break; + case IRQ_TYPE_LEVEL_LOW: + gpio_mode = GPIO_INT_LEVEL_LOW; + break; + default: + gpio_mode = GPIO_INT_NONE; + break; + } + + pnx833x_gpio_setup_irq(gpio_mode, pin); + + return 0; +} + +static struct irq_chip pnx833x_pic_irq_type = { + .typename = "PNX-PIC", + .startup = pnx833x_startup_pic_irq, + .shutdown = pnx833x_shutdown_pic_irq, + .enable = pnx833x_enable_pic_irq, + .disable = pnx833x_disable_pic_irq, + .ack = pnx833x_ack_pic_irq, + .end = pnx833x_end_pic_irq +}; + +static struct irq_chip pnx833x_gpio_irq_type = { + .typename = "PNX-GPIO", + .startup = pnx833x_startup_gpio_irq, + .shutdown = pnx833x_disable_gpio_irq, + .enable = pnx833x_enable_gpio_irq, + .disable = pnx833x_disable_gpio_irq, + .ack = pnx833x_ack_gpio_irq, + .end = pnx833x_end_gpio_irq, + .set_type = pnx833x_set_type_gpio_irq +}; + +void __init arch_init_irq(void) +{ + unsigned int irq; + + /* setup standard internal cpu irqs */ + mips_cpu_irq_init(); + + /* Set IRQ information in irq_desc */ + for (irq = PNX833X_PIC_IRQ_BASE; irq < (PNX833X_PIC_IRQ_BASE + PNX833X_PIC_NUM_IRQ); irq++) { + pnx833x_hard_disable_pic_irq(irq); + set_irq_chip_and_handler(irq, &pnx833x_pic_irq_type, handle_simple_irq); + } + + for (irq = PNX833X_GPIO_IRQ_BASE; irq < (PNX833X_GPIO_IRQ_BASE + PNX833X_GPIO_NUM_IRQ); irq++) + set_irq_chip_and_handler(irq, &pnx833x_gpio_irq_type, handle_simple_irq); + + /* Set PIC priority limiter register to 0 */ + PNX833X_PIC_INT_PRIORITY = 0; + + /* Setup GPIO IRQ dispatching */ + pnx833x_startup_pic_irq(PNX833X_PIC_GPIO_INT); + + /* Enable PIC IRQs (HWIRQ2) */ + if (cpu_has_vint) + set_vi_handler(4, pic_dispatch); + + write_c0_status(read_c0_status() | IE_IRQ2); +} + +unsigned int __cpuinit get_c0_compare_int(void) +{ + if (cpu_has_vint) + set_vi_handler(cp0_compare_irq, pnx833x_timer_dispatch); + + mips_cpu_timer_irq = MIPS_CPU_IRQ_BASE + cp0_compare_irq; + return mips_cpu_timer_irq; +} + +void __init plat_time_init(void) +{ + /* calculate mips_hpt_frequency based on PNX833X_CLOCK_CPUCP_CTL reg */ + + extern unsigned long mips_hpt_frequency; + unsigned long reg = PNX833X_CLOCK_CPUCP_CTL; + + if (!(PNX833X_BIT(reg, CLOCK_CPUCP_CTL, EXIT_RESET))) { + /* Functional clock is disabled so use crystal frequency */ + mips_hpt_frequency = 25; + } else { +#if defined(CONFIG_SOC_PNX8335) + /* Functional clock is enabled, so get clock multiplier */ + mips_hpt_frequency = 90 + (10 * PNX8335_REGFIELD(CLOCK_PLL_CPU_CTL, FREQ)); +#else + static const unsigned long int freq[4] = {240, 160, 120, 80}; + mips_hpt_frequency = freq[PNX833X_FIELD(reg, CLOCK_CPUCP_CTL, DIV_CLOCK)]; +#endif + } + + printk(KERN_INFO "CPU clock is %ld MHz\n", mips_hpt_frequency); + + mips_hpt_frequency *= 500000; +} + diff --git a/arch/mips/nxp/pnx833x/common/platform.c b/arch/mips/nxp/pnx833x/common/platform.c new file mode 100644 index 00000000000..b1ccbcc18f7 --- /dev/null +++ b/arch/mips/nxp/pnx833x/common/platform.c @@ -0,0 +1,319 @@ +/* + * platform.c: platform support for PNX833X. + * + * Copyright 2008 NXP Semiconductors + * Chris Steel + * Daniel Laird + * + * Based on software written by: + * Nikita Youshchenko , based on PNX8550 code. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef CONFIG_I2C_PNX0105 +/* Until i2c driver available in kernel.*/ +#include +#endif + +#include +#include +#include + +static u64 uart_dmamask = DMA_32BIT_MASK; + +static struct resource pnx833x_uart_resources[] = { + [0] = { + .start = PNX833X_UART0_PORTS_START, + .end = PNX833X_UART0_PORTS_END, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = PNX833X_PIC_UART0_INT, + .end = PNX833X_PIC_UART0_INT, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = PNX833X_UART1_PORTS_START, + .end = PNX833X_UART1_PORTS_END, + .flags = IORESOURCE_MEM, + }, + [3] = { + .start = PNX833X_PIC_UART1_INT, + .end = PNX833X_PIC_UART1_INT, + .flags = IORESOURCE_IRQ, + }, +}; + +struct pnx8xxx_port pnx8xxx_ports[] = { + [0] = { + .port = { + .type = PORT_PNX8XXX, + .iotype = UPIO_MEM, + .membase = (void __iomem *)PNX833X_UART0_PORTS_START, + .mapbase = PNX833X_UART0_PORTS_START, + .irq = PNX833X_PIC_UART0_INT, + .uartclk = 3692300, + .fifosize = 16, + .flags = UPF_BOOT_AUTOCONF, + .line = 0, + }, + }, + [1] = { + .port = { + .type = PORT_PNX8XXX, + .iotype = UPIO_MEM, + .membase = (void __iomem *)PNX833X_UART1_PORTS_START, + .mapbase = PNX833X_UART1_PORTS_START, + .irq = PNX833X_PIC_UART1_INT, + .uartclk = 3692300, + .fifosize = 16, + .flags = UPF_BOOT_AUTOCONF, + .line = 1, + }, + }, +}; + +static struct platform_device pnx833x_uart_device = { + .name = "pnx8xxx-uart", + .id = -1, + .dev = { + .dma_mask = &uart_dmamask, + .coherent_dma_mask = DMA_32BIT_MASK, + .platform_data = pnx8xxx_ports, + }, + .num_resources = ARRAY_SIZE(pnx833x_uart_resources), + .resource = pnx833x_uart_resources, +}; + +static u64 ehci_dmamask = DMA_32BIT_MASK; + +static struct resource pnx833x_usb_ehci_resources[] = { + [0] = { + .start = PNX833X_USB_PORTS_START, + .end = PNX833X_USB_PORTS_END, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = PNX833X_PIC_USB_INT, + .end = PNX833X_PIC_USB_INT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device pnx833x_usb_ehci_device = { + .name = "pnx833x-ehci", + .id = -1, + .dev = { + .dma_mask = &ehci_dmamask, + .coherent_dma_mask = DMA_32BIT_MASK, + }, + .num_resources = ARRAY_SIZE(pnx833x_usb_ehci_resources), + .resource = pnx833x_usb_ehci_resources, +}; + +#ifdef CONFIG_I2C_PNX0105 +static struct resource pnx833x_i2c0_resources[] = { + { + .start = PNX833X_I2C0_PORTS_START, + .end = PNX833X_I2C0_PORTS_END, + .flags = IORESOURCE_MEM, + }, + { + .start = PNX833X_PIC_I2C0_INT, + .end = PNX833X_PIC_I2C0_INT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource pnx833x_i2c1_resources[] = { + { + .start = PNX833X_I2C1_PORTS_START, + .end = PNX833X_I2C1_PORTS_END, + .flags = IORESOURCE_MEM, + }, + { + .start = PNX833X_PIC_I2C1_INT, + .end = PNX833X_PIC_I2C1_INT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct i2c_pnx0105_dev pnx833x_i2c_dev[] = { + { + .base = PNX833X_I2C0_PORTS_START, + .irq = -1, /* should be PNX833X_PIC_I2C0_INT but polling is faster */ + .clock = 6, /* 0 == 400 kHz, 4 == 100 kHz(Maximum HDMI), 6 = 50kHz(Prefered HDCP) */ + .bus_addr = 0, /* no slave support */ + }, + { + .base = PNX833X_I2C1_PORTS_START, + .irq = -1, /* on high freq, polling is faster */ + /*.irq = PNX833X_PIC_I2C1_INT,*/ + .clock = 4, /* 0 == 400 kHz, 4 == 100 kHz. 100 kHz seems a safe default for now */ + .bus_addr = 0, /* no slave support */ + }, +}; + +static struct platform_device pnx833x_i2c0_device = { + .name = "i2c-pnx0105", + .id = 0, + .dev = { + .platform_data = &pnx833x_i2c_dev[0], + }, + .num_resources = ARRAY_SIZE(pnx833x_i2c0_resources), + .resource = pnx833x_i2c0_resources, +}; + +static struct platform_device pnx833x_i2c1_device = { + .name = "i2c-pnx0105", + .id = 1, + .dev = { + .platform_data = &pnx833x_i2c_dev[1], + }, + .num_resources = ARRAY_SIZE(pnx833x_i2c1_resources), + .resource = pnx833x_i2c1_resources, +}; +#endif + +static u64 ethernet_dmamask = DMA_32BIT_MASK; + +static struct resource pnx833x_ethernet_resources[] = { + [0] = { + .start = PNX8335_IP3902_PORTS_START, + .end = PNX8335_IP3902_PORTS_END, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = PNX8335_PIC_ETHERNET_INT, + .end = PNX8335_PIC_ETHERNET_INT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device pnx833x_ethernet_device = { + .name = "ip3902-eth", + .id = -1, + .dev = { + .dma_mask = ðernet_dmamask, + .coherent_dma_mask = DMA_32BIT_MASK, + }, + .num_resources = ARRAY_SIZE(pnx833x_ethernet_resources), + .resource = pnx833x_ethernet_resources, +}; + +static struct resource pnx833x_sata_resources[] = { + [0] = { + .start = PNX8335_SATA_PORTS_START, + .end = PNX8335_SATA_PORTS_END, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = PNX8335_PIC_SATA_INT, + .end = PNX8335_PIC_SATA_INT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device pnx833x_sata_device = { + .name = "pnx833x-sata", + .id = -1, + .num_resources = ARRAY_SIZE(pnx833x_sata_resources), + .resource = pnx833x_sata_resources, +}; + +static const char *part_probes[] = { + "cmdlinepart", + NULL +}; + +static void +pnx833x_flash_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) +{ + struct nand_chip *this = mtd->priv; + unsigned long nandaddr = (unsigned long)this->IO_ADDR_W; + + if (cmd == NAND_CMD_NONE) + return; + + if (ctrl & NAND_CLE) + writeb(cmd, (void __iomem *)(nandaddr + PNX8335_NAND_CLE_MASK)); + else + writeb(cmd, (void __iomem *)(nandaddr + PNX8335_NAND_ALE_MASK)); +} + +static struct platform_nand_data pnx833x_flash_nand_data = { + .chip = { + .chip_delay = 25, + .part_probe_types = part_probes, + }, + .ctrl = { + .cmd_ctrl = pnx833x_flash_nand_cmd_ctrl + } +}; + +/* + * Set start to be the correct address (PNX8335_NAND_BASE with no 0xb!!), + * 12 bytes more seems to be the standard that allows for NAND access. + */ +static struct resource pnx833x_flash_nand_resource = { + .start = PNX8335_NAND_BASE, + .end = PNX8335_NAND_BASE + 12, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device pnx833x_flash_nand = { + .name = "gen_nand", + .id = -1, + .num_resources = 1, + .resource = &pnx833x_flash_nand_resource, + .dev = { + .platform_data = &pnx833x_flash_nand_data, + }, +}; + +static struct platform_device *pnx833x_platform_devices[] __initdata = { + &pnx833x_uart_device, + &pnx833x_usb_ehci_device, +#ifdef CONFIG_I2C_PNX0105 + &pnx833x_i2c0_device, + &pnx833x_i2c1_device, +#endif + &pnx833x_ethernet_device, + &pnx833x_sata_device, + &pnx833x_flash_nand, +}; + +static int __init pnx833x_platform_init(void) +{ + int res; + + res = platform_add_devices(pnx833x_platform_devices, + ARRAY_SIZE(pnx833x_platform_devices)); + + return res; +} + +arch_initcall(pnx833x_platform_init); diff --git a/arch/mips/nxp/pnx833x/common/prom.c b/arch/mips/nxp/pnx833x/common/prom.c new file mode 100644 index 00000000000..2a41e8fec21 --- /dev/null +++ b/arch/mips/nxp/pnx833x/common/prom.c @@ -0,0 +1,70 @@ +/* + * prom.c: + * + * Copyright 2008 NXP Semiconductors + * Chris Steel + * Daniel Laird + * + * Based on software written by: + * Nikita Youshchenko , based on PNX8550 code. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#include +#include +#include + +void __init prom_init_cmdline(void) +{ + int argc = fw_arg0; + char **argv = (char **)fw_arg1; + char *c = &(arcs_cmdline[0]); + int i; + + for (i = 1; i < argc; i++) { + strcpy(c, argv[i]); + c += strlen(argv[i]); + if (i < argc-1) + *c++ = ' '; + } + *c = 0; +} + +char __init *prom_getenv(char *envname) +{ + extern char **prom_envp; + char **env = prom_envp; + int i; + + i = strlen(envname); + + while (*env) { + if (strncmp(envname, *env, i) == 0 && *(*env+i) == '=') + return *env + i + 1; + env++; + } + + return 0; +} + +void __init prom_free_prom_memory(void) +{ +} + +char * __init prom_getcmdline(void) +{ + return arcs_cmdline; +} + diff --git a/arch/mips/nxp/pnx833x/common/reset.c b/arch/mips/nxp/pnx833x/common/reset.c new file mode 100644 index 00000000000..a9bc9bacad2 --- /dev/null +++ b/arch/mips/nxp/pnx833x/common/reset.c @@ -0,0 +1,45 @@ +/* + * reset.c: reset support for PNX833X. + * + * Copyright 2008 NXP Semiconductors + * Chris Steel + * Daniel Laird + * + * Based on software written by: + * Nikita Youshchenko , based on PNX8550 code. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#include +#include +#include + +void pnx833x_machine_restart(char *command) +{ + PNX833X_RESET_CONTROL_2 = 0; + PNX833X_RESET_CONTROL = 0; +} + +void pnx833x_machine_halt(void) +{ + while (1) + __asm__ __volatile__ ("wait"); + +} + +void pnx833x_machine_power_off(void) +{ + pnx833x_machine_halt(); +} diff --git a/arch/mips/nxp/pnx833x/common/setup.c b/arch/mips/nxp/pnx833x/common/setup.c new file mode 100644 index 00000000000..e51fbc4b644 --- /dev/null +++ b/arch/mips/nxp/pnx833x/common/setup.c @@ -0,0 +1,64 @@ +/* + * setup.c: Setup PNX833X Soc. + * + * Copyright 2008 NXP Semiconductors + * Chris Steel + * Daniel Laird + * + * Based on software written by: + * Nikita Youshchenko , based on PNX8550 code. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#include +#include +#include +#include +#include +#include +#include +#include + +extern void pnx833x_board_setup(void); +extern void pnx833x_machine_restart(char *); +extern void pnx833x_machine_halt(void); +extern void pnx833x_machine_power_off(void); + +int __init plat_mem_setup(void) +{ + /* fake pci bus to avoid bounce buffers */ + PCI_DMA_BUS_IS_PHYS = 1; + + /* set mips clock to 320MHz */ +#if defined(CONFIG_SOC_PNX8335) + PNX8335_WRITEFIELD(0x17, CLOCK_PLL_CPU_CTL, FREQ); +#endif + pnx833x_gpio_init(); /* so it will be ready in board_setup() */ + + pnx833x_board_setup(); + + _machine_restart = pnx833x_machine_restart; + _machine_halt = pnx833x_machine_halt; + pm_power_off = pnx833x_machine_power_off; + + /* IO/MEM resources. */ + set_io_port_base(KSEG1); + ioport_resource.start = 0; + ioport_resource.end = ~0; + iomem_resource.start = 0; + iomem_resource.end = ~0; + + return 0; +} diff --git a/arch/mips/nxp/pnx833x/stb22x/Makefile b/arch/mips/nxp/pnx833x/stb22x/Makefile new file mode 100644 index 00000000000..f81c5801f45 --- /dev/null +++ b/arch/mips/nxp/pnx833x/stb22x/Makefile @@ -0,0 +1,3 @@ +lib-y := board.o + +EXTRA_CFLAGS += -Werror diff --git a/arch/mips/nxp/pnx833x/stb22x/board.c b/arch/mips/nxp/pnx833x/stb22x/board.c new file mode 100644 index 00000000000..90cc604bdad --- /dev/null +++ b/arch/mips/nxp/pnx833x/stb22x/board.c @@ -0,0 +1,133 @@ +/* + * board.c: STB225 board support. + * + * Copyright 2008 NXP Semiconductors + * Chris Steel + * Daniel Laird + * + * Based on software written by: + * Nikita Youshchenko , based on PNX8550 code. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#include +#include +#include +#include +#include + +/* endianess twiddlers */ +#define PNX8335_DEBUG0 0x4400 +#define PNX8335_DEBUG1 0x4404 +#define PNX8335_DEBUG2 0x4408 +#define PNX8335_DEBUG3 0x440c +#define PNX8335_DEBUG4 0x4410 +#define PNX8335_DEBUG5 0x4414 +#define PNX8335_DEBUG6 0x4418 +#define PNX8335_DEBUG7 0x441c + +int prom_argc; +char **prom_argv = 0, **prom_envp = 0; + +extern void prom_init_cmdline(void); +extern char *prom_getenv(char *envname); + +const char *get_system_type(void) +{ + return "NXP STB22x"; +} + +static inline unsigned long env_or_default(char *env, unsigned long dfl) +{ + char *str = prom_getenv(env); + return str ? simple_strtol(str, 0, 0) : dfl; +} + +void __init prom_init(void) +{ + unsigned long memsize; + + prom_argc = fw_arg0; + prom_argv = (char **)fw_arg1; + prom_envp = (char **)fw_arg2; + + prom_init_cmdline(); + + memsize = env_or_default("memsize", 0x02000000); + add_memory_region(0, memsize, BOOT_MEM_RAM); +} + +void __init pnx833x_board_setup(void) +{ + pnx833x_gpio_select_function_alt(4); + pnx833x_gpio_select_output(4); + pnx833x_gpio_select_function_alt(5); + pnx833x_gpio_select_input(5); + pnx833x_gpio_select_function_alt(6); + pnx833x_gpio_select_input(6); + pnx833x_gpio_select_function_alt(7); + pnx833x_gpio_select_output(7); + + pnx833x_gpio_select_function_alt(25); + pnx833x_gpio_select_function_alt(26); + + pnx833x_gpio_select_function_alt(27); + pnx833x_gpio_select_function_alt(28); + pnx833x_gpio_select_function_alt(29); + pnx833x_gpio_select_function_alt(30); + pnx833x_gpio_select_function_alt(31); + pnx833x_gpio_select_function_alt(32); + pnx833x_gpio_select_function_alt(33); + +#if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE) + /* Setup MIU for NAND access on CS0... + * + * (it seems that we must also configure CS1 for reliable operation, + * otherwise the first read ID command will fail if it's read as 4 bytes + * but pass if it's read as 1 word.) + */ + + /* Setup MIU CS0 & CS1 timing */ + PNX833X_MIU_SEL0 = 0; + PNX833X_MIU_SEL1 = 0; + PNX833X_MIU_SEL0_TIMING = 0x50003081; + PNX833X_MIU_SEL1_TIMING = 0x50003081; + + /* Setup GPIO 00 for use as MIU CS1 (CS0 is not multiplexed, so does not need this) */ + pnx833x_gpio_select_function_alt(0); + + /* Setup GPIO 04 to input NAND read/busy signal */ + pnx833x_gpio_select_function_io(4); + pnx833x_gpio_select_input(4); + + /* Setup GPIO 05 to disable NAND write protect */ + pnx833x_gpio_select_function_io(5); + pnx833x_gpio_select_output(5); + pnx833x_gpio_write(1, 5); + +#elif defined(CONFIG_MTD_CFI) || defined(CONFIG_MTD_CFI_MODULE) + + /* Set up MIU for 16-bit NOR access on CS0 and CS1... */ + + /* Setup MIU CS0 & CS1 timing */ + PNX833X_MIU_SEL0 = 1; + PNX833X_MIU_SEL1 = 1; + PNX833X_MIU_SEL0_TIMING = 0x6A08D082; + PNX833X_MIU_SEL1_TIMING = 0x6A08D082; + + /* Setup GPIO 00 for use as MIU CS1 (CS0 is not multiplexed, so does not need this) */ + pnx833x_gpio_select_function_alt(0); +#endif +} -- GitLab From bc4c4e832a203f66959e5eb2ecc56b0b9525173e Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Mon, 27 Oct 2008 02:29:57 +0100 Subject: [PATCH 125/815] MIPS: RB532: Disable the right device Signed-off-by: Florian Fainelli Signed-off-by: Ralf Baechle --- arch/mips/rb532/devices.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c index 31619c601b1..2f22d714d5b 100644 --- a/arch/mips/rb532/devices.c +++ b/arch/mips/rb532/devices.c @@ -280,7 +280,7 @@ static int __init plat_setup_devices(void) { /* Look for the CF card reader */ if (!readl(IDT434_REG_BASE + DEV1MASK)) - rb532_devs[1] = NULL; + rb532_devs[2] = NULL; /* disable cf_slot0 at index 2 */ else { cf_slot0_res[0].start = readl(IDT434_REG_BASE + DEV1BASE); -- GitLab From 542c1020ac1cbc2f50934086ad893384a2cbd233 Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Fri, 24 Oct 2008 01:27:57 +0900 Subject: [PATCH 126/815] MIPS: Add CONFIG_CPU_R5500 for NEC VR5500 series processors We already have sufficient infrastructure to support VR5500 and VR5500A series processors. Here's a Makefile support to make it selectable by ports, and enable it for NEC EMMA2RH Markeins board. This patch also fixes a confused target help, and adds 1Gb PageMask bits supported by VR5500 and its variants. Signed-off-by: Shinya Kuribayashi Signed-off-by: Ralf Baechle --- arch/mips/Kconfig | 18 +++++++++++++++--- arch/mips/Makefile | 2 ++ arch/mips/include/asm/mipsregs.h | 1 + arch/mips/include/asm/module.h | 2 ++ arch/mips/kernel/Makefile | 1 + arch/mips/lib/Makefile | 1 + arch/mips/lib/dump_tlb.c | 1 + arch/mips/mm/Makefile | 1 + 8 files changed, 24 insertions(+), 3 deletions(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 3a83f2a1b24..16fc6155285 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -249,10 +249,9 @@ config MARKEINS select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_LITTLE_ENDIAN - select SYS_HAS_CPU_R5000 + select SYS_HAS_CPU_R5500 help - This enables support for the R5432-based NEC Mark-eins - boards with R5500 CPU. + This enables support for the NEC Mark-eins board with VR5500 CPU. config MACH_VR41XX bool "NEC VR4100 series based machines" @@ -1123,6 +1122,16 @@ config CPU_R5432 select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL +config CPU_R5500 + bool "R5500" + depends on SYS_HAS_CPU_R5500 + select CPU_HAS_LLSC + select CPU_SUPPORTS_32BIT_KERNEL + select CPU_SUPPORTS_64BIT_KERNEL + help + NEC VR5500 and VR5500A series processors implement 64-bit MIPS IV + instruction set. + config CPU_R6000 bool "R6000" depends on EXPERIMENTAL @@ -1233,6 +1242,9 @@ config SYS_HAS_CPU_R5000 config SYS_HAS_CPU_R5432 bool +config SYS_HAS_CPU_R5500 + bool + config SYS_HAS_CPU_R6000 bool diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 8abac786c1f..a21b12ce903 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -131,6 +131,8 @@ cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_ cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \ -Wa,--trap +cflags-$(CONFIG_CPU_R5500) += $(call cc-option,-march=r5500,-march=r5000) \ + -Wa,--trap cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \ -Wa,--trap cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \ diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h index 979866000da..9316324d070 100644 --- a/arch/mips/include/asm/mipsregs.h +++ b/arch/mips/include/asm/mipsregs.h @@ -192,6 +192,7 @@ #define PM_16M 0x01ffe000 #define PM_64M 0x07ffe000 #define PM_256M 0x1fffe000 +#define PM_1G 0x7fffe000 #endif diff --git a/arch/mips/include/asm/module.h b/arch/mips/include/asm/module.h index de6d09ebbd8..e2e09b2cd26 100644 --- a/arch/mips/include/asm/module.h +++ b/arch/mips/include/asm/module.h @@ -98,6 +98,8 @@ search_module_dbetables(unsigned long addr) #define MODULE_PROC_FAMILY "R5000 " #elif defined CONFIG_CPU_R5432 #define MODULE_PROC_FAMILY "R5432 " +#elif defined CONFIG_CPU_R5500 +#define MODULE_PROC_FAMILY "R5500 " #elif defined CONFIG_CPU_R6000 #define MODULE_PROC_FAMILY "R6000 " #elif defined CONFIG_CPU_NEVADA diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index d9da7112aaf..b1372c27f13 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -33,6 +33,7 @@ obj-$(CONFIG_CPU_R4X00) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R5000) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R6000) += r6000_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R5432) += r4k_fpu.o r4k_switch.o +obj-$(CONFIG_CPU_R5500) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_R8000) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_RM7000) += r4k_fpu.o r4k_switch.o obj-$(CONFIG_CPU_RM9000) += r4k_fpu.o r4k_switch.o diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile index 8810dfb915d..dbcf6511b74 100644 --- a/arch/mips/lib/Makefile +++ b/arch/mips/lib/Makefile @@ -18,6 +18,7 @@ obj-$(CONFIG_CPU_R4300) += dump_tlb.o obj-$(CONFIG_CPU_R4X00) += dump_tlb.o obj-$(CONFIG_CPU_R5000) += dump_tlb.o obj-$(CONFIG_CPU_R5432) += dump_tlb.o +obj-$(CONFIG_CPU_R5500) += dump_tlb.o obj-$(CONFIG_CPU_R6000) += obj-$(CONFIG_CPU_R8000) += obj-$(CONFIG_CPU_RM7000) += dump_tlb.o diff --git a/arch/mips/lib/dump_tlb.c b/arch/mips/lib/dump_tlb.c index 465ff0ec85b..779821cd54a 100644 --- a/arch/mips/lib/dump_tlb.c +++ b/arch/mips/lib/dump_tlb.c @@ -25,6 +25,7 @@ static inline const char *msk2str(unsigned int mask) case PM_16M: return "16Mb"; case PM_64M: return "64Mb"; case PM_256M: return "256Mb"; + case PM_1G: return "1Gb"; #endif } return ""; diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile index 44e8dd8106b..95ba32b5b72 100644 --- a/arch/mips/mm/Makefile +++ b/arch/mips/mm/Makefile @@ -19,6 +19,7 @@ obj-$(CONFIG_CPU_R4300) += c-r4k.o cex-gen.o tlb-r4k.o obj-$(CONFIG_CPU_R4X00) += c-r4k.o cex-gen.o tlb-r4k.o obj-$(CONFIG_CPU_R5000) += c-r4k.o cex-gen.o tlb-r4k.o obj-$(CONFIG_CPU_R5432) += c-r4k.o cex-gen.o tlb-r4k.o +obj-$(CONFIG_CPU_R5500) += c-r4k.o cex-gen.o tlb-r4k.o obj-$(CONFIG_CPU_R8000) += c-r4k.o cex-gen.o tlb-r8k.o obj-$(CONFIG_CPU_RM7000) += c-r4k.o cex-gen.o tlb-r4k.o obj-$(CONFIG_CPU_RM9000) += c-r4k.o cex-gen.o tlb-r4k.o -- GitLab From cd741b604b94a4d5bebf2672626ffec7de44652c Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Fri, 24 Oct 2008 06:00:01 +0900 Subject: [PATCH 127/815] MIPS: EMMA: Kconfig reorganization - Move EMMA related stuff into arch/mips/emma/Kconfig - Create CONFIG_SOC_EMMA* to handle more EMMA SoCs effectively - Rename CONFIG_MARKEINS into CONFIG_NEC_MARKEINS Signed-off-by: Shinya Kuribayashi Signed-off-by: Ralf Baechle --- arch/mips/Kconfig | 17 +++------------ arch/mips/Makefile | 11 ++++++---- arch/mips/emma/Kconfig | 29 +++++++++++++++++++++++++ arch/mips/emma2rh/common/Makefile | 2 +- arch/mips/emma2rh/common/prom.c | 4 ++-- arch/mips/emma2rh/markeins/Makefile | 2 +- arch/mips/include/asm/emma2rh/emma2rh.h | 2 +- arch/mips/pci/Makefile | 2 +- 8 files changed, 45 insertions(+), 24 deletions(-) create mode 100644 arch/mips/emma/Kconfig diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 16fc6155285..653574bc19c 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -238,20 +238,8 @@ config MIPS_SIM This option enables support for MIPS Technologies MIPSsim software emulator. -config MARKEINS - bool "NEC EMMA2RH Mark-eins" - select CEVT_R4K - select CSRC_R4K - select DMA_NONCOHERENT - select HW_HAS_PCI - select IRQ_CPU - select SWAP_IO_SPACE - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_BIG_ENDIAN - select SYS_SUPPORTS_LITTLE_ENDIAN - select SYS_HAS_CPU_R5500 - help - This enables support for the NEC Mark-eins board with VR5500 CPU. +config MACH_EMMA + bool "NEC EMMA series based machines" config MACH_VR41XX bool "NEC VR4100 series based machines" @@ -613,6 +601,7 @@ endchoice source "arch/mips/alchemy/Kconfig" source "arch/mips/basler/excite/Kconfig" +source "arch/mips/emma/Kconfig" source "arch/mips/jazz/Kconfig" source "arch/mips/lasat/Kconfig" source "arch/mips/pmc-sierra/Kconfig" diff --git a/arch/mips/Makefile b/arch/mips/Makefile index a21b12ce903..041c4f2e088 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -409,14 +409,17 @@ load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000 libs-$(CONFIG_PNX8550_STB810) += arch/mips/nxp/pnx8550/stb810/ load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000 +# # NEC EMMA2RH boards # -core-$(CONFIG_EMMA2RH) += arch/mips/emma2rh/common/ -cflags-$(CONFIG_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh +core-$(CONFIG_SOC_EMMA2RH) += arch/mips/emma2rh/common/ +cflags-$(CONFIG_SOC_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh +# # NEC EMMA2RH Mark-eins -core-$(CONFIG_MARKEINS) += arch/mips/emma2rh/markeins/ -load-$(CONFIG_MARKEINS) += 0xffffffff88100000 +# +core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma2rh/markeins/ +load-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000 # # SGI IP22 (Indy/Indigo2) diff --git a/arch/mips/emma/Kconfig b/arch/mips/emma/Kconfig new file mode 100644 index 00000000000..9669c72123c --- /dev/null +++ b/arch/mips/emma/Kconfig @@ -0,0 +1,29 @@ +choice + prompt "Machine type" + depends on MACH_EMMA + default NEC_MARKEINS + +config NEC_MARKEINS + bool "NEC EMMA2RH Mark-eins board" + select SOC_EMMA2RH + select HW_HAS_PCI + help + This enables support for the NEC Electronics Mark-eins boards. + +endchoice + +config SOC_EMMA2RH + bool + select SOC_EMMA + select SYS_HAS_CPU_R5500 + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL + +config SOC_EMMA + bool + select CEVT_R4K + select CSRC_R4K + select DMA_NONCOHERENT + select IRQ_CPU + select SWAP_IO_SPACE + select SYS_SUPPORTS_BIG_ENDIAN diff --git a/arch/mips/emma2rh/common/Makefile b/arch/mips/emma2rh/common/Makefile index 859121b3867..cb0fd328c61 100644 --- a/arch/mips/emma2rh/common/Makefile +++ b/arch/mips/emma2rh/common/Makefile @@ -10,4 +10,4 @@ # (at your option) any later version. # -obj-$(CONFIG_MARKEINS) += irq.o irq_emma2rh.o prom.o +obj-$(CONFIG_NEC_MARKEINS) += irq.o irq_emma2rh.o prom.o diff --git a/arch/mips/emma2rh/common/prom.c b/arch/mips/emma2rh/common/prom.c index e14a2e3d884..97bf29e755a 100644 --- a/arch/mips/emma2rh/common/prom.c +++ b/arch/mips/emma2rh/common/prom.c @@ -33,7 +33,7 @@ const char *get_system_type(void) { -#if defined(CONFIG_MARKEINS) +#ifdef CONFIG_NEC_MARKEINS return "NEC EMMA2RH Mark-eins"; #else #error Unknown NEC board @@ -60,7 +60,7 @@ void __init prom_init(void) strcat(arcs_cmdline, " "); } -#if defined(CONFIG_MARKEINS) +#ifdef CONFIG_NEC_MARKEINS add_memory_region(0, EMMA2RH_RAM_SIZE, BOOT_MEM_RAM); #else #error Unknown NEC board diff --git a/arch/mips/emma2rh/markeins/Makefile b/arch/mips/emma2rh/markeins/Makefile index 14fc268b175..3c8b864f7bc 100644 --- a/arch/mips/emma2rh/markeins/Makefile +++ b/arch/mips/emma2rh/markeins/Makefile @@ -10,4 +10,4 @@ # (at your option) any later version. # -obj-$(CONFIG_MARKEINS) += irq.o irq_markeins.o setup.o led.o platform.o +obj-$(CONFIG_NEC_MARKEINS) += irq.o irq_markeins.o setup.o led.o platform.o diff --git a/arch/mips/include/asm/emma2rh/emma2rh.h b/arch/mips/include/asm/emma2rh/emma2rh.h index 6a1af0af51e..5d79669b3b7 100644 --- a/arch/mips/include/asm/emma2rh/emma2rh.h +++ b/arch/mips/include/asm/emma2rh/emma2rh.h @@ -324,7 +324,7 @@ static inline u8 emma2rh_in8(u32 offset) /* * include the board dependent part */ -#if defined(CONFIG_MARKEINS) +#ifdef CONFIG_NEC_MARKEINS #include #else #error "Unknown EMMA2RH board!" diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile index b1886244ced..e8a97f59e06 100644 --- a/arch/mips/pci/Makefile +++ b/arch/mips/pci/Makefile @@ -13,7 +13,7 @@ obj-$(CONFIG_MIPS_MSC) += ops-msc.o obj-$(CONFIG_MIPS_NILE4) += ops-nile4.o obj-$(CONFIG_SOC_TX3927) += ops-tx3927.o obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o pci-vr41xx.o -obj-$(CONFIG_MARKEINS) += ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o +obj-$(CONFIG_NEC_MARKEINS) += ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o obj-$(CONFIG_PCI_TX4927) += ops-tx4927.o obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o -- GitLab From f27655e34171b0ae9ea5a0aadae894e817f0f875 Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Fri, 24 Oct 2008 01:29:16 +0900 Subject: [PATCH 128/815] MIPS: EMMA: Move arch/mips/emma2rh/ into arch/mips/emma/ git mv arch/mips/{emma2rh,emma} and fixups Makefiles. We'll put all NEC EMMA series based machines there in the future. Signed-off-by: Shinya Kuribayashi Signed-off-by: Ralf Baechle --- arch/mips/Makefile | 6 +++--- arch/mips/{emma2rh => emma}/common/Makefile | 0 arch/mips/{emma2rh => emma}/common/irq.c | 0 arch/mips/{emma2rh => emma}/common/irq_emma2rh.c | 0 arch/mips/{emma2rh => emma}/common/prom.c | 0 arch/mips/{emma2rh => emma}/markeins/Makefile | 0 arch/mips/{emma2rh => emma}/markeins/irq.c | 0 arch/mips/{emma2rh => emma}/markeins/irq_markeins.c | 0 arch/mips/{emma2rh => emma}/markeins/led.c | 0 arch/mips/{emma2rh => emma}/markeins/platform.c | 0 arch/mips/{emma2rh => emma}/markeins/setup.c | 0 11 files changed, 3 insertions(+), 3 deletions(-) rename arch/mips/{emma2rh => emma}/common/Makefile (100%) rename arch/mips/{emma2rh => emma}/common/irq.c (100%) rename arch/mips/{emma2rh => emma}/common/irq_emma2rh.c (100%) rename arch/mips/{emma2rh => emma}/common/prom.c (100%) rename arch/mips/{emma2rh => emma}/markeins/Makefile (100%) rename arch/mips/{emma2rh => emma}/markeins/irq.c (100%) rename arch/mips/{emma2rh => emma}/markeins/irq_markeins.c (100%) rename arch/mips/{emma2rh => emma}/markeins/led.c (100%) rename arch/mips/{emma2rh => emma}/markeins/platform.c (100%) rename arch/mips/{emma2rh => emma}/markeins/setup.c (100%) diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 041c4f2e088..28c55f60891 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -410,15 +410,15 @@ libs-$(CONFIG_PNX8550_STB810) += arch/mips/nxp/pnx8550/stb810/ load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000 # -# NEC EMMA2RH boards +# Common NEC EMMAXXX # -core-$(CONFIG_SOC_EMMA2RH) += arch/mips/emma2rh/common/ +core-$(CONFIG_SOC_EMMA) += arch/mips/emma/common/ cflags-$(CONFIG_SOC_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh # # NEC EMMA2RH Mark-eins # -core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma2rh/markeins/ +core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma/markeins/ load-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000 # diff --git a/arch/mips/emma2rh/common/Makefile b/arch/mips/emma/common/Makefile similarity index 100% rename from arch/mips/emma2rh/common/Makefile rename to arch/mips/emma/common/Makefile diff --git a/arch/mips/emma2rh/common/irq.c b/arch/mips/emma/common/irq.c similarity index 100% rename from arch/mips/emma2rh/common/irq.c rename to arch/mips/emma/common/irq.c diff --git a/arch/mips/emma2rh/common/irq_emma2rh.c b/arch/mips/emma/common/irq_emma2rh.c similarity index 100% rename from arch/mips/emma2rh/common/irq_emma2rh.c rename to arch/mips/emma/common/irq_emma2rh.c diff --git a/arch/mips/emma2rh/common/prom.c b/arch/mips/emma/common/prom.c similarity index 100% rename from arch/mips/emma2rh/common/prom.c rename to arch/mips/emma/common/prom.c diff --git a/arch/mips/emma2rh/markeins/Makefile b/arch/mips/emma/markeins/Makefile similarity index 100% rename from arch/mips/emma2rh/markeins/Makefile rename to arch/mips/emma/markeins/Makefile diff --git a/arch/mips/emma2rh/markeins/irq.c b/arch/mips/emma/markeins/irq.c similarity index 100% rename from arch/mips/emma2rh/markeins/irq.c rename to arch/mips/emma/markeins/irq.c diff --git a/arch/mips/emma2rh/markeins/irq_markeins.c b/arch/mips/emma/markeins/irq_markeins.c similarity index 100% rename from arch/mips/emma2rh/markeins/irq_markeins.c rename to arch/mips/emma/markeins/irq_markeins.c diff --git a/arch/mips/emma2rh/markeins/led.c b/arch/mips/emma/markeins/led.c similarity index 100% rename from arch/mips/emma2rh/markeins/led.c rename to arch/mips/emma/markeins/led.c diff --git a/arch/mips/emma2rh/markeins/platform.c b/arch/mips/emma/markeins/platform.c similarity index 100% rename from arch/mips/emma2rh/markeins/platform.c rename to arch/mips/emma/markeins/platform.c diff --git a/arch/mips/emma2rh/markeins/setup.c b/arch/mips/emma/markeins/setup.c similarity index 100% rename from arch/mips/emma2rh/markeins/setup.c rename to arch/mips/emma/markeins/setup.c -- GitLab From d91f2cbe698cf70b50099343dac1ec8061bfd045 Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Fri, 24 Oct 2008 01:30:20 +0900 Subject: [PATCH 129/815] MIPS: EMMA: Move to dir We'll put all EMMA related headers there in the future. Signed-off-by: Shinya Kuribayashi Signed-off-by: Ralf Baechle --- arch/mips/emma/common/irq.c | 2 +- arch/mips/emma/common/irq_emma2rh.c | 2 +- arch/mips/emma/common/prom.c | 2 +- arch/mips/emma/markeins/irq.c | 2 +- arch/mips/emma/markeins/irq_markeins.c | 2 +- arch/mips/emma/markeins/led.c | 2 +- arch/mips/emma/markeins/platform.c | 2 +- arch/mips/emma/markeins/setup.c | 2 +- arch/mips/include/asm/{emma2rh => emma}/emma2rh.h | 10 +++++----- arch/mips/include/asm/{emma2rh => emma}/markeins.h | 0 arch/mips/pci/fixup-emma2rh.c | 2 +- arch/mips/pci/ops-emma2rh.c | 2 +- arch/mips/pci/pci-emma2rh.c | 2 +- 13 files changed, 16 insertions(+), 16 deletions(-) rename arch/mips/include/asm/{emma2rh => emma}/emma2rh.h (98%) rename arch/mips/include/asm/{emma2rh => emma}/markeins.h (100%) diff --git a/arch/mips/emma/common/irq.c b/arch/mips/emma/common/irq.c index 91cbd959ab6..4158f808aa8 100644 --- a/arch/mips/emma/common/irq.c +++ b/arch/mips/emma/common/irq.c @@ -32,7 +32,7 @@ #include #include -#include +#include /* * the first level int-handler will jump here if it is a emma2rh irq diff --git a/arch/mips/emma/common/irq_emma2rh.c b/arch/mips/emma/common/irq_emma2rh.c index 96df37b7775..23ac959ce43 100644 --- a/arch/mips/emma/common/irq_emma2rh.c +++ b/arch/mips/emma/common/irq_emma2rh.c @@ -36,7 +36,7 @@ #include -#include +#include /* number of total irqs supported by EMMA2RH */ #define NUM_EMMA2RH_IRQ 96 diff --git a/arch/mips/emma/common/prom.c b/arch/mips/emma/common/prom.c index 97bf29e755a..120f53fbdb4 100644 --- a/arch/mips/emma/common/prom.c +++ b/arch/mips/emma/common/prom.c @@ -29,7 +29,7 @@ #include #include -#include +#include const char *get_system_type(void) { diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index 6bcf6a06367..dcb939205be 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -36,7 +36,7 @@ #include #include -#include +#include /* * IRQ mapping diff --git a/arch/mips/emma/markeins/irq_markeins.c b/arch/mips/emma/markeins/irq_markeins.c index fba5c156f47..bbe0d711f00 100644 --- a/arch/mips/emma/markeins/irq_markeins.c +++ b/arch/mips/emma/markeins/irq_markeins.c @@ -28,7 +28,7 @@ #include #include -#include +#include static int emma2rh_sw_irq_base = -1; static int emma2rh_gpio_irq_base = -1; diff --git a/arch/mips/emma/markeins/led.c b/arch/mips/emma/markeins/led.c index b65254c1bfe..377a181b656 100644 --- a/arch/mips/emma/markeins/led.c +++ b/arch/mips/emma/markeins/led.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include const unsigned long clear = 0x20202020; diff --git a/arch/mips/emma/markeins/platform.c b/arch/mips/emma/markeins/platform.c index fb9cda253ab..88e87f6b344 100644 --- a/arch/mips/emma/markeins/platform.c +++ b/arch/mips/emma/markeins/platform.c @@ -36,7 +36,7 @@ #include #include -#include +#include #define I2C_EMMA2RH "emma2rh-iic" /* must be in sync with IIC driver */ diff --git a/arch/mips/emma/markeins/setup.c b/arch/mips/emma/markeins/setup.c index b6a23ad539f..67f45650008 100644 --- a/arch/mips/emma/markeins/setup.c +++ b/arch/mips/emma/markeins/setup.c @@ -29,7 +29,7 @@ #include #include -#include +#include #define USE_CPU_COUNTER_TIMER /* whether we use cpu counter */ diff --git a/arch/mips/include/asm/emma2rh/emma2rh.h b/arch/mips/include/asm/emma/emma2rh.h similarity index 98% rename from arch/mips/include/asm/emma2rh/emma2rh.h rename to arch/mips/include/asm/emma/emma2rh.h index 5d79669b3b7..a41f84e9bc4 100644 --- a/arch/mips/include/asm/emma2rh/emma2rh.h +++ b/arch/mips/include/asm/emma/emma2rh.h @@ -1,5 +1,5 @@ /* - * include/asm-mips/emma2rh/emma2rh.h + * arch/mips/include/asm/emma/emma2rh.h * This file is EMMA2RH common header. * * Copyright (C) NEC Electronics Corporation 2005-2006 @@ -21,8 +21,8 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef __ASM_EMMA2RH_EMMA2RH_H -#define __ASM_EMMA2RH_EMMA2RH_H +#ifndef __ASM_EMMA_EMMA2RH_H +#define __ASM_EMMA_EMMA2RH_H #include @@ -325,9 +325,9 @@ static inline u8 emma2rh_in8(u32 offset) * include the board dependent part */ #ifdef CONFIG_NEC_MARKEINS -#include +#include #else #error "Unknown EMMA2RH board!" #endif -#endif /* __ASM_EMMA2RH_EMMA2RH_H */ +#endif /* __ASM_EMMA_EMMA2RH_H */ diff --git a/arch/mips/include/asm/emma2rh/markeins.h b/arch/mips/include/asm/emma/markeins.h similarity index 100% rename from arch/mips/include/asm/emma2rh/markeins.h rename to arch/mips/include/asm/emma/markeins.h diff --git a/arch/mips/pci/fixup-emma2rh.c b/arch/mips/pci/fixup-emma2rh.c index 846eae9cdd0..fba5aad00d5 100644 --- a/arch/mips/pci/fixup-emma2rh.c +++ b/arch/mips/pci/fixup-emma2rh.c @@ -30,7 +30,7 @@ #include -#include +#include #define EMMA2RH_PCI_HOST_SLOT 0x09 #define EMMA2RH_USB_SLOT 0x03 diff --git a/arch/mips/pci/ops-emma2rh.c b/arch/mips/pci/ops-emma2rh.c index d31bfc6d415..5947a70b0b7 100644 --- a/arch/mips/pci/ops-emma2rh.c +++ b/arch/mips/pci/ops-emma2rh.c @@ -30,7 +30,7 @@ #include #include -#include +#include #define RTABORT (0x1<<9) #define RMABORT (0x1<<10) diff --git a/arch/mips/pci/pci-emma2rh.c b/arch/mips/pci/pci-emma2rh.c index 772e283daa6..2df4190232c 100644 --- a/arch/mips/pci/pci-emma2rh.c +++ b/arch/mips/pci/pci-emma2rh.c @@ -30,7 +30,7 @@ #include -#include +#include static struct resource pci_io_resource = { .name = "pci IO space", -- GitLab From 27bd804582d9a45cad8304e703c9de65ddd67bc5 Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Fri, 24 Oct 2008 01:30:48 +0900 Subject: [PATCH 130/815] MIPS: EMMA2RH: Remove emma2rh_sync on read operation It's totally a waste of CPU cycles. Signed-off-by: Shinya Kuribayashi Signed-off-by: Ralf Baechle --- arch/mips/include/asm/emma/emma2rh.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/mips/include/asm/emma/emma2rh.h b/arch/mips/include/asm/emma/emma2rh.h index a41f84e9bc4..30aea91de62 100644 --- a/arch/mips/include/asm/emma/emma2rh.h +++ b/arch/mips/include/asm/emma/emma2rh.h @@ -206,7 +206,6 @@ static inline void emma2rh_out32(u32 offset, u32 val) static inline u32 emma2rh_in32(u32 offset) { u32 val = *(volatile u32 *)(EMMA2RH_BASE | offset); - emma2rh_sync(); return val; } @@ -219,7 +218,6 @@ static inline void emma2rh_out16(u32 offset, u16 val) static inline u16 emma2rh_in16(u32 offset) { u16 val = *(volatile u16 *)(EMMA2RH_BASE | offset); - emma2rh_sync(); return val; } @@ -232,7 +230,6 @@ static inline void emma2rh_out8(u32 offset, u8 val) static inline u8 emma2rh_in8(u32 offset) { u8 val = *(volatile u8 *)(EMMA2RH_BASE | offset); - emma2rh_sync(); return val; } -- GitLab From 9b6c04bc9726edf2655dd69d2e40c0ae4f07e525 Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Fri, 24 Oct 2008 01:31:16 +0900 Subject: [PATCH 131/815] MIPS: EMMA2RH: Remove emma2rh_irq_base global variable Let's use immediate value, instead. This also saves memory footprint, and probably a little bit faster. Signed-off-by: Shinya Kuribayashi Signed-off-by: Ralf Baechle --- arch/mips/emma/common/irq_emma2rh.c | 15 ++++++--------- arch/mips/emma/markeins/irq.c | 4 ++-- 2 files changed, 8 insertions(+), 11 deletions(-) diff --git a/arch/mips/emma/common/irq_emma2rh.c b/arch/mips/emma/common/irq_emma2rh.c index 23ac959ce43..4f84fede4c4 100644 --- a/arch/mips/emma/common/irq_emma2rh.c +++ b/arch/mips/emma/common/irq_emma2rh.c @@ -41,19 +41,17 @@ /* number of total irqs supported by EMMA2RH */ #define NUM_EMMA2RH_IRQ 96 -static int emma2rh_irq_base = -1; - void ll_emma2rh_irq_enable(int); void ll_emma2rh_irq_disable(int); static void emma2rh_irq_enable(unsigned int irq) { - ll_emma2rh_irq_enable(irq - emma2rh_irq_base); + ll_emma2rh_irq_enable(irq - EMMA2RH_IRQ_BASE); } static void emma2rh_irq_disable(unsigned int irq) { - ll_emma2rh_irq_disable(irq - emma2rh_irq_base); + ll_emma2rh_irq_disable(irq - EMMA2RH_IRQ_BASE); } struct irq_chip emma2rh_irq_controller = { @@ -64,15 +62,14 @@ struct irq_chip emma2rh_irq_controller = { .unmask = emma2rh_irq_enable, }; -void emma2rh_irq_init(u32 irq_base) +void emma2rh_irq_init(void) { u32 i; - for (i = irq_base; i < irq_base + NUM_EMMA2RH_IRQ; i++) - set_irq_chip_and_handler(i, &emma2rh_irq_controller, + for (i = 0; i < NUM_EMMA2RH_IRQ; i++) + set_irq_chip_and_handler(EMMA2RH_IRQ_BASE + i, + &emma2rh_irq_controller, handle_level_irq); - - emma2rh_irq_base = irq_base; } void ll_emma2rh_irq_enable(int emma2rh_irq) diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index dcb939205be..86b9b6a34f4 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -55,7 +55,7 @@ extern void emma2rh_sw_irq_init(u32 base); extern void emma2rh_gpio_irq_init(u32 base); -extern void emma2rh_irq_init(u32 base); +extern void emma2rh_irq_init(void); extern void emma2rh_irq_dispatch(void); static struct irqaction irq_cascade = { @@ -102,7 +102,7 @@ void __init arch_init_irq(void) emma2rh_out32(EMMA2RH_GPIO_INT_ST, ~GPIO_PCI); /* init all controllers */ - emma2rh_irq_init(EMMA2RH_IRQ_BASE); + emma2rh_irq_init(); emma2rh_sw_irq_init(EMMA2RH_SW_IRQ_BASE); emma2rh_gpio_irq_init(EMMA2RH_GPIO_IRQ_BASE); mips_cpu_irq_init(); -- GitLab From 68ed1ca9120506b2a0f80e4542deea24f89081ab Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Fri, 24 Oct 2008 01:31:43 +0900 Subject: [PATCH 132/815] MIPS: EMMA2RH: Remove emma2rh_sw_irq_base Let's use immediate value, instead. This also saves memory footprint, and probably a little bit faster. Signed-off-by: Shinya Kuribayashi Signed-off-by: Ralf Baechle --- arch/mips/emma/markeins/irq.c | 4 ++-- arch/mips/emma/markeins/irq_markeins.c | 14 ++++++-------- 2 files changed, 8 insertions(+), 10 deletions(-) diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index 86b9b6a34f4..c0f9d46c69f 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -53,7 +53,7 @@ * */ -extern void emma2rh_sw_irq_init(u32 base); +extern void emma2rh_sw_irq_init(void); extern void emma2rh_gpio_irq_init(u32 base); extern void emma2rh_irq_init(void); extern void emma2rh_irq_dispatch(void); @@ -103,7 +103,7 @@ void __init arch_init_irq(void) /* init all controllers */ emma2rh_irq_init(); - emma2rh_sw_irq_init(EMMA2RH_SW_IRQ_BASE); + emma2rh_sw_irq_init(); emma2rh_gpio_irq_init(EMMA2RH_GPIO_IRQ_BASE); mips_cpu_irq_init(); diff --git a/arch/mips/emma/markeins/irq_markeins.c b/arch/mips/emma/markeins/irq_markeins.c index bbe0d711f00..18834216d6f 100644 --- a/arch/mips/emma/markeins/irq_markeins.c +++ b/arch/mips/emma/markeins/irq_markeins.c @@ -30,7 +30,6 @@ #include #include -static int emma2rh_sw_irq_base = -1; static int emma2rh_gpio_irq_base = -1; void ll_emma2rh_sw_irq_enable(int reg); @@ -40,12 +39,12 @@ void ll_emma2rh_gpio_irq_disable(int reg); static void emma2rh_sw_irq_enable(unsigned int irq) { - ll_emma2rh_sw_irq_enable(irq - emma2rh_sw_irq_base); + ll_emma2rh_sw_irq_enable(irq - EMMA2RH_SW_IRQ_BASE); } static void emma2rh_sw_irq_disable(unsigned int irq) { - ll_emma2rh_sw_irq_disable(irq - emma2rh_sw_irq_base); + ll_emma2rh_sw_irq_disable(irq - EMMA2RH_SW_IRQ_BASE); } struct irq_chip emma2rh_sw_irq_controller = { @@ -56,15 +55,14 @@ struct irq_chip emma2rh_sw_irq_controller = { .unmask = emma2rh_sw_irq_enable, }; -void emma2rh_sw_irq_init(u32 irq_base) +void emma2rh_sw_irq_init(void) { u32 i; - for (i = irq_base; i < irq_base + NUM_EMMA2RH_IRQ_SW; i++) - set_irq_chip_and_handler(i, &emma2rh_sw_irq_controller, + for (i = 0; i < NUM_EMMA2RH_IRQ_SW; i++) + set_irq_chip_and_handler(EMMA2RH_SW_IRQ_BASE + i, + &emma2rh_sw_irq_controller, handle_level_irq); - - emma2rh_sw_irq_base = irq_base; } void ll_emma2rh_sw_irq_enable(int irq) -- GitLab From fcb3cfe7f087fb27c35be911791883fb725055b1 Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Fri, 24 Oct 2008 01:32:11 +0900 Subject: [PATCH 133/815] MIPS: EMMA2RH: Remove emma2rh_gpio_irq_base Let's use immediate value, instead. This also saves memory footprint, and probably a little bit faster. Signed-off-by: Shinya Kuribayashi Signed-off-by: Ralf Baechle --- arch/mips/emma/markeins/irq.c | 4 ++-- arch/mips/emma/markeins/irq_markeins.c | 19 ++++++++----------- 2 files changed, 10 insertions(+), 13 deletions(-) diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index c0f9d46c69f..3577fd52030 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -54,7 +54,7 @@ */ extern void emma2rh_sw_irq_init(void); -extern void emma2rh_gpio_irq_init(u32 base); +extern void emma2rh_gpio_irq_init(void); extern void emma2rh_irq_init(void); extern void emma2rh_irq_dispatch(void); @@ -104,7 +104,7 @@ void __init arch_init_irq(void) /* init all controllers */ emma2rh_irq_init(); emma2rh_sw_irq_init(); - emma2rh_gpio_irq_init(EMMA2RH_GPIO_IRQ_BASE); + emma2rh_gpio_irq_init(); mips_cpu_irq_init(); /* setup cascade interrupts */ diff --git a/arch/mips/emma/markeins/irq_markeins.c b/arch/mips/emma/markeins/irq_markeins.c index 18834216d6f..ea27ec573d9 100644 --- a/arch/mips/emma/markeins/irq_markeins.c +++ b/arch/mips/emma/markeins/irq_markeins.c @@ -30,8 +30,6 @@ #include #include -static int emma2rh_gpio_irq_base = -1; - void ll_emma2rh_sw_irq_enable(int reg); void ll_emma2rh_sw_irq_disable(int reg); void ll_emma2rh_gpio_irq_enable(int reg); @@ -91,17 +89,17 @@ void ll_emma2rh_sw_irq_disable(int irq) static void emma2rh_gpio_irq_enable(unsigned int irq) { - ll_emma2rh_gpio_irq_enable(irq - emma2rh_gpio_irq_base); + ll_emma2rh_gpio_irq_enable(irq - EMMA2RH_GPIO_IRQ_BASE); } static void emma2rh_gpio_irq_disable(unsigned int irq) { - ll_emma2rh_gpio_irq_disable(irq - emma2rh_gpio_irq_base); + ll_emma2rh_gpio_irq_disable(irq - EMMA2RH_GPIO_IRQ_BASE); } static void emma2rh_gpio_irq_ack(unsigned int irq) { - irq -= emma2rh_gpio_irq_base; + irq -= EMMA2RH_GPIO_IRQ_BASE; emma2rh_out32(EMMA2RH_GPIO_INT_ST, ~(1 << irq)); ll_emma2rh_gpio_irq_disable(irq); } @@ -109,7 +107,7 @@ static void emma2rh_gpio_irq_ack(unsigned int irq) static void emma2rh_gpio_irq_end(unsigned int irq) { if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) - ll_emma2rh_gpio_irq_enable(irq - emma2rh_gpio_irq_base); + ll_emma2rh_gpio_irq_enable(irq - EMMA2RH_GPIO_IRQ_BASE); } struct irq_chip emma2rh_gpio_irq_controller = { @@ -121,14 +119,13 @@ struct irq_chip emma2rh_gpio_irq_controller = { .end = emma2rh_gpio_irq_end, }; -void emma2rh_gpio_irq_init(u32 irq_base) +void emma2rh_gpio_irq_init(void) { u32 i; - for (i = irq_base; i < irq_base + NUM_EMMA2RH_IRQ_GPIO; i++) - set_irq_chip(i, &emma2rh_gpio_irq_controller); - - emma2rh_gpio_irq_base = irq_base; + for (i = 0; i < NUM_EMMA2RH_IRQ_GPIO; i++) + set_irq_chip(EMMA2RH_GPIO_IRQ_BASE + i, + &emma2rh_gpio_irq_controller); } void ll_emma2rh_gpio_irq_enable(int irq) -- GitLab From 9ae9fd79af28d6488e97311a3b60379b59ff4c90 Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Fri, 24 Oct 2008 01:32:40 +0900 Subject: [PATCH 134/815] MIPS: EMMA: Fold arch/mips/emma/{common,markeins}/irq*.c into markeins/irq.c Current EMMA2RH irq code is mess. Before cleaning it up, gather them in one place as a first step. Signed-off-by: Shinya Kuribayashi Signed-off-by: Ralf Baechle --- arch/mips/emma/common/Makefile | 2 +- arch/mips/emma/common/irq.c | 105 ----------- arch/mips/emma/common/irq_emma2rh.c | 103 ---------- arch/mips/emma/markeins/Makefile | 2 +- arch/mips/emma/markeins/irq.c | 251 ++++++++++++++++++++++++- arch/mips/emma/markeins/irq_markeins.c | 153 --------------- 6 files changed, 249 insertions(+), 367 deletions(-) delete mode 100644 arch/mips/emma/common/irq.c delete mode 100644 arch/mips/emma/common/irq_emma2rh.c delete mode 100644 arch/mips/emma/markeins/irq_markeins.c diff --git a/arch/mips/emma/common/Makefile b/arch/mips/emma/common/Makefile index cb0fd328c61..c392d28c1ef 100644 --- a/arch/mips/emma/common/Makefile +++ b/arch/mips/emma/common/Makefile @@ -10,4 +10,4 @@ # (at your option) any later version. # -obj-$(CONFIG_NEC_MARKEINS) += irq.o irq_emma2rh.o prom.o +obj-$(CONFIG_NEC_MARKEINS) += prom.o diff --git a/arch/mips/emma/common/irq.c b/arch/mips/emma/common/irq.c deleted file mode 100644 index 4158f808aa8..00000000000 --- a/arch/mips/emma/common/irq.c +++ /dev/null @@ -1,105 +0,0 @@ -/* - * arch/mips/emma2rh/common/irq.c - * This file is common irq dispatcher. - * - * Copyright (C) NEC Electronics Corporation 2005-2006 - * - * This file is based on the arch/mips/ddb5xxx/ddb5477/irq.c - * - * Copyright 2001 MontaVista Software 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. - * - * 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 - -/* - * the first level int-handler will jump here if it is a emma2rh irq - */ -void emma2rh_irq_dispatch(void) -{ - u32 intStatus; - u32 bitmask; - u32 i; - - intStatus = emma2rh_in32(EMMA2RH_BHIF_INT_ST_0) - & emma2rh_in32(EMMA2RH_BHIF_INT_EN_0); - -#ifdef EMMA2RH_SW_CASCADE - if (intStatus & - (1 << ((EMMA2RH_SW_CASCADE - EMMA2RH_IRQ_INT0) & (32 - 1)))) { - u32 swIntStatus; - swIntStatus = emma2rh_in32(EMMA2RH_BHIF_SW_INT) - & emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN); - for (i = 0, bitmask = 1; i < 32; i++, bitmask <<= 1) { - if (swIntStatus & bitmask) { - do_IRQ(EMMA2RH_SW_IRQ_BASE + i); - return; - } - } - } -#endif - - for (i = 0, bitmask = 1; i < 32; i++, bitmask <<= 1) { - if (intStatus & bitmask) { - do_IRQ(EMMA2RH_IRQ_BASE + i); - return; - } - } - - intStatus = emma2rh_in32(EMMA2RH_BHIF_INT_ST_1) - & emma2rh_in32(EMMA2RH_BHIF_INT_EN_1); - -#ifdef EMMA2RH_GPIO_CASCADE - if (intStatus & - (1 << ((EMMA2RH_GPIO_CASCADE - EMMA2RH_IRQ_INT0) & (32 - 1)))) { - u32 gpioIntStatus; - gpioIntStatus = emma2rh_in32(EMMA2RH_GPIO_INT_ST) - & emma2rh_in32(EMMA2RH_GPIO_INT_MASK); - for (i = 0, bitmask = 1; i < 32; i++, bitmask <<= 1) { - if (gpioIntStatus & bitmask) { - do_IRQ(EMMA2RH_GPIO_IRQ_BASE + i); - return; - } - } - } -#endif - - for (i = 32, bitmask = 1; i < 64; i++, bitmask <<= 1) { - if (intStatus & bitmask) { - do_IRQ(EMMA2RH_IRQ_BASE + i); - return; - } - } - - intStatus = emma2rh_in32(EMMA2RH_BHIF_INT_ST_2) - & emma2rh_in32(EMMA2RH_BHIF_INT_EN_2); - - for (i = 64, bitmask = 1; i < 96; i++, bitmask <<= 1) { - if (intStatus & bitmask) { - do_IRQ(EMMA2RH_IRQ_BASE + i); - return; - } - } -} diff --git a/arch/mips/emma/common/irq_emma2rh.c b/arch/mips/emma/common/irq_emma2rh.c deleted file mode 100644 index 4f84fede4c4..00000000000 --- a/arch/mips/emma/common/irq_emma2rh.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * arch/mips/emma2rh/common/irq_emma2rh.c - * This file defines the irq handler for EMMA2RH. - * - * Copyright (C) NEC Electronics Corporation 2005-2006 - * - * This file is based on the arch/mips/ddb5xxx/ddb5477/irq_5477.c - * - * Copyright 2001 MontaVista Software 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. - * - * 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 - */ - -/* - * EMMA2RH defines 64 IRQs. - * - * This file exports one function: - * emma2rh_irq_init(u32 irq_base); - */ - -#include -#include -#include - -#include - -#include - -/* number of total irqs supported by EMMA2RH */ -#define NUM_EMMA2RH_IRQ 96 - -void ll_emma2rh_irq_enable(int); -void ll_emma2rh_irq_disable(int); - -static void emma2rh_irq_enable(unsigned int irq) -{ - ll_emma2rh_irq_enable(irq - EMMA2RH_IRQ_BASE); -} - -static void emma2rh_irq_disable(unsigned int irq) -{ - ll_emma2rh_irq_disable(irq - EMMA2RH_IRQ_BASE); -} - -struct irq_chip emma2rh_irq_controller = { - .name = "emma2rh_irq", - .ack = emma2rh_irq_disable, - .mask = emma2rh_irq_disable, - .mask_ack = emma2rh_irq_disable, - .unmask = emma2rh_irq_enable, -}; - -void emma2rh_irq_init(void) -{ - u32 i; - - for (i = 0; i < NUM_EMMA2RH_IRQ; i++) - set_irq_chip_and_handler(EMMA2RH_IRQ_BASE + i, - &emma2rh_irq_controller, - handle_level_irq); -} - -void ll_emma2rh_irq_enable(int emma2rh_irq) -{ - u32 reg_value; - u32 reg_bitmask; - u32 reg_index; - - reg_index = EMMA2RH_BHIF_INT_EN_0 - + (EMMA2RH_BHIF_INT_EN_1 - EMMA2RH_BHIF_INT_EN_0) - * (emma2rh_irq / 32); - reg_value = emma2rh_in32(reg_index); - reg_bitmask = 0x1 << (emma2rh_irq % 32); - db_assert((reg_value & reg_bitmask) == 0); - emma2rh_out32(reg_index, reg_value | reg_bitmask); -} - -void ll_emma2rh_irq_disable(int emma2rh_irq) -{ - u32 reg_value; - u32 reg_bitmask; - u32 reg_index; - - reg_index = EMMA2RH_BHIF_INT_EN_0 - + (EMMA2RH_BHIF_INT_EN_1 - EMMA2RH_BHIF_INT_EN_0) - * (emma2rh_irq / 32); - reg_value = emma2rh_in32(reg_index); - reg_bitmask = 0x1 << (emma2rh_irq % 32); - db_assert((reg_value & reg_bitmask) != 0); - emma2rh_out32(reg_index, reg_value & ~reg_bitmask); -} diff --git a/arch/mips/emma/markeins/Makefile b/arch/mips/emma/markeins/Makefile index 3c8b864f7bc..16e0017ba91 100644 --- a/arch/mips/emma/markeins/Makefile +++ b/arch/mips/emma/markeins/Makefile @@ -10,4 +10,4 @@ # (at your option) any later version. # -obj-$(CONFIG_NEC_MARKEINS) += irq.o irq_markeins.o setup.o led.o platform.o +obj-$(CONFIG_NEC_MARKEINS) += irq.o setup.o led.o platform.o diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index 3577fd52030..ada33d8f6ed 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -38,6 +38,9 @@ #include +/* number of total irqs supported by EMMA2RH */ +#define NUM_EMMA2RH_IRQ 96 + /* * IRQ mapping * @@ -53,10 +56,180 @@ * */ -extern void emma2rh_sw_irq_init(void); -extern void emma2rh_gpio_irq_init(void); -extern void emma2rh_irq_init(void); -extern void emma2rh_irq_dispatch(void); +void ll_emma2rh_irq_enable(int emma2rh_irq) +{ + u32 reg_value; + u32 reg_bitmask; + u32 reg_index; + + reg_index = EMMA2RH_BHIF_INT_EN_0 + + (EMMA2RH_BHIF_INT_EN_1 - EMMA2RH_BHIF_INT_EN_0) * + (emma2rh_irq / 32); + reg_value = emma2rh_in32(reg_index); + reg_bitmask = 0x1 << (emma2rh_irq % 32); + db_assert((reg_value & reg_bitmask) == 0); + emma2rh_out32(reg_index, reg_value | reg_bitmask); +} + +void ll_emma2rh_irq_disable(int emma2rh_irq) +{ + u32 reg_value; + u32 reg_bitmask; + u32 reg_index; + + reg_index = EMMA2RH_BHIF_INT_EN_0 + + (EMMA2RH_BHIF_INT_EN_1 - EMMA2RH_BHIF_INT_EN_0) * + (emma2rh_irq / 32); + reg_value = emma2rh_in32(reg_index); + reg_bitmask = 0x1 << (emma2rh_irq % 32); + db_assert((reg_value & reg_bitmask) != 0); + emma2rh_out32(reg_index, reg_value & ~reg_bitmask); +} + +static void emma2rh_irq_enable(unsigned int irq) +{ + ll_emma2rh_irq_enable(irq - EMMA2RH_IRQ_BASE); +} + +static void emma2rh_irq_disable(unsigned int irq) +{ + ll_emma2rh_irq_disable(irq - EMMA2RH_IRQ_BASE); +} + +struct irq_chip emma2rh_irq_controller = { + .name = "emma2rh_irq", + .ack = emma2rh_irq_disable, + .mask = emma2rh_irq_disable, + .mask_ack = emma2rh_irq_disable, + .unmask = emma2rh_irq_enable, +}; + +void emma2rh_irq_init(void) +{ + u32 i; + + for (i = 0; i < NUM_EMMA2RH_IRQ; i++) + set_irq_chip_and_handler(EMMA2RH_IRQ_BASE + i, + &emma2rh_irq_controller, + handle_level_irq); +} + +void ll_emma2rh_sw_irq_enable(int irq) +{ + u32 reg; + + db_assert(irq >= 0); + db_assert(irq < NUM_EMMA2RH_IRQ_SW); + + reg = emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN); + reg |= 1 << irq; + emma2rh_out32(EMMA2RH_BHIF_SW_INT_EN, reg); +} + +void ll_emma2rh_sw_irq_disable(int irq) +{ + u32 reg; + + db_assert(irq >= 0); + db_assert(irq < 32); + + reg = emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN); + reg &= ~(1 << irq); + emma2rh_out32(EMMA2RH_BHIF_SW_INT_EN, reg); +} + +static void emma2rh_sw_irq_enable(unsigned int irq) +{ + ll_emma2rh_sw_irq_enable(irq - EMMA2RH_SW_IRQ_BASE); +} + +static void emma2rh_sw_irq_disable(unsigned int irq) +{ + ll_emma2rh_sw_irq_disable(irq - EMMA2RH_SW_IRQ_BASE); +} + +struct irq_chip emma2rh_sw_irq_controller = { + .name = "emma2rh_sw_irq", + .ack = emma2rh_sw_irq_disable, + .mask = emma2rh_sw_irq_disable, + .mask_ack = emma2rh_sw_irq_disable, + .unmask = emma2rh_sw_irq_enable, +}; + +void emma2rh_sw_irq_init(void) +{ + u32 i; + + for (i = 0; i < NUM_EMMA2RH_IRQ_SW; i++) + set_irq_chip_and_handler(EMMA2RH_SW_IRQ_BASE + i, + &emma2rh_sw_irq_controller, + handle_level_irq); +} + +void ll_emma2rh_gpio_irq_enable(int irq) +{ + u32 reg; + + db_assert(irq >= 0); + db_assert(irq < NUM_EMMA2RH_IRQ_GPIO); + + reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK); + reg |= 1 << irq; + emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg); +} + +void ll_emma2rh_gpio_irq_disable(int irq) +{ + u32 reg; + + db_assert(irq >= 0); + db_assert(irq < NUM_EMMA2RH_IRQ_GPIO); + + reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK); + reg &= ~(1 << irq); + emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg); +} + +static void emma2rh_gpio_irq_enable(unsigned int irq) +{ + ll_emma2rh_gpio_irq_enable(irq - EMMA2RH_GPIO_IRQ_BASE); +} + +static void emma2rh_gpio_irq_disable(unsigned int irq) +{ + ll_emma2rh_gpio_irq_disable(irq - EMMA2RH_GPIO_IRQ_BASE); +} + +static void emma2rh_gpio_irq_ack(unsigned int irq) +{ + irq -= EMMA2RH_GPIO_IRQ_BASE; + emma2rh_out32(EMMA2RH_GPIO_INT_ST, ~(1 << irq)); + ll_emma2rh_gpio_irq_disable(irq); +} + +static void emma2rh_gpio_irq_end(unsigned int irq) +{ + if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) + ll_emma2rh_gpio_irq_enable(irq - EMMA2RH_GPIO_IRQ_BASE); +} + +struct irq_chip emma2rh_gpio_irq_controller = { + .name = "emma2rh_gpio_irq", + .ack = emma2rh_gpio_irq_ack, + .mask = emma2rh_gpio_irq_disable, + .mask_ack = emma2rh_gpio_irq_ack, + .unmask = emma2rh_gpio_irq_enable, + .end = emma2rh_gpio_irq_end, +}; + +void emma2rh_gpio_irq_init(void) +{ + u32 i; + + for (i = 0; i < NUM_EMMA2RH_IRQ_GPIO; i++) + set_irq_chip(EMMA2RH_GPIO_IRQ_BASE + i, + &emma2rh_gpio_irq_controller); +} static struct irqaction irq_cascade = { .handler = no_action, @@ -67,6 +240,76 @@ static struct irqaction irq_cascade = { .next = NULL, }; +/* + * the first level int-handler will jump here if it is a emma2rh irq + */ +void emma2rh_irq_dispatch(void) +{ + u32 intStatus; + u32 bitmask; + u32 i; + + intStatus = emma2rh_in32(EMMA2RH_BHIF_INT_ST_0) & + emma2rh_in32(EMMA2RH_BHIF_INT_EN_0); + +#ifdef EMMA2RH_SW_CASCADE + if (intStatus & + (1 << ((EMMA2RH_SW_CASCADE - EMMA2RH_IRQ_INT0) & (32 - 1)))) { + u32 swIntStatus; + swIntStatus = emma2rh_in32(EMMA2RH_BHIF_SW_INT) + & emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN); + for (i = 0, bitmask = 1; i < 32; i++, bitmask <<= 1) { + if (swIntStatus & bitmask) { + do_IRQ(EMMA2RH_SW_IRQ_BASE + i); + return; + } + } + } +#endif + + for (i = 0, bitmask = 1; i < 32; i++, bitmask <<= 1) { + if (intStatus & bitmask) { + do_IRQ(EMMA2RH_IRQ_BASE + i); + return; + } + } + + intStatus = emma2rh_in32(EMMA2RH_BHIF_INT_ST_1) & + emma2rh_in32(EMMA2RH_BHIF_INT_EN_1); + +#ifdef EMMA2RH_GPIO_CASCADE + if (intStatus & + (1 << ((EMMA2RH_GPIO_CASCADE - EMMA2RH_IRQ_INT0) & (32 - 1)))) { + u32 gpioIntStatus; + gpioIntStatus = emma2rh_in32(EMMA2RH_GPIO_INT_ST) + & emma2rh_in32(EMMA2RH_GPIO_INT_MASK); + for (i = 0, bitmask = 1; i < 32; i++, bitmask <<= 1) { + if (gpioIntStatus & bitmask) { + do_IRQ(EMMA2RH_GPIO_IRQ_BASE + i); + return; + } + } + } +#endif + + for (i = 32, bitmask = 1; i < 64; i++, bitmask <<= 1) { + if (intStatus & bitmask) { + do_IRQ(EMMA2RH_IRQ_BASE + i); + return; + } + } + + intStatus = emma2rh_in32(EMMA2RH_BHIF_INT_ST_2) & + emma2rh_in32(EMMA2RH_BHIF_INT_EN_2); + + for (i = 64, bitmask = 1; i < 96; i++, bitmask <<= 1) { + if (intStatus & bitmask) { + do_IRQ(EMMA2RH_IRQ_BASE + i); + return; + } + } +} + void __init arch_init_irq(void) { u32 reg; diff --git a/arch/mips/emma/markeins/irq_markeins.c b/arch/mips/emma/markeins/irq_markeins.c deleted file mode 100644 index ea27ec573d9..00000000000 --- a/arch/mips/emma/markeins/irq_markeins.c +++ /dev/null @@ -1,153 +0,0 @@ -/* - * arch/mips/emma2rh/markeins/irq_markeins.c - * This file defines the irq handler for Mark-eins. - * - * Copyright (C) NEC Electronics Corporation 2004-2006 - * - * This file is based on the arch/mips/ddb5xxx/ddb5477/irq_5477.c - * - * Copyright 2001 MontaVista Software 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. - * - * 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 - -void ll_emma2rh_sw_irq_enable(int reg); -void ll_emma2rh_sw_irq_disable(int reg); -void ll_emma2rh_gpio_irq_enable(int reg); -void ll_emma2rh_gpio_irq_disable(int reg); - -static void emma2rh_sw_irq_enable(unsigned int irq) -{ - ll_emma2rh_sw_irq_enable(irq - EMMA2RH_SW_IRQ_BASE); -} - -static void emma2rh_sw_irq_disable(unsigned int irq) -{ - ll_emma2rh_sw_irq_disable(irq - EMMA2RH_SW_IRQ_BASE); -} - -struct irq_chip emma2rh_sw_irq_controller = { - .name = "emma2rh_sw_irq", - .ack = emma2rh_sw_irq_disable, - .mask = emma2rh_sw_irq_disable, - .mask_ack = emma2rh_sw_irq_disable, - .unmask = emma2rh_sw_irq_enable, -}; - -void emma2rh_sw_irq_init(void) -{ - u32 i; - - for (i = 0; i < NUM_EMMA2RH_IRQ_SW; i++) - set_irq_chip_and_handler(EMMA2RH_SW_IRQ_BASE + i, - &emma2rh_sw_irq_controller, - handle_level_irq); -} - -void ll_emma2rh_sw_irq_enable(int irq) -{ - u32 reg; - - db_assert(irq >= 0); - db_assert(irq < NUM_EMMA2RH_IRQ_SW); - - reg = emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN); - reg |= 1 << irq; - emma2rh_out32(EMMA2RH_BHIF_SW_INT_EN, reg); -} - -void ll_emma2rh_sw_irq_disable(int irq) -{ - u32 reg; - - db_assert(irq >= 0); - db_assert(irq < 32); - - reg = emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN); - reg &= ~(1 << irq); - emma2rh_out32(EMMA2RH_BHIF_SW_INT_EN, reg); -} - -static void emma2rh_gpio_irq_enable(unsigned int irq) -{ - ll_emma2rh_gpio_irq_enable(irq - EMMA2RH_GPIO_IRQ_BASE); -} - -static void emma2rh_gpio_irq_disable(unsigned int irq) -{ - ll_emma2rh_gpio_irq_disable(irq - EMMA2RH_GPIO_IRQ_BASE); -} - -static void emma2rh_gpio_irq_ack(unsigned int irq) -{ - irq -= EMMA2RH_GPIO_IRQ_BASE; - emma2rh_out32(EMMA2RH_GPIO_INT_ST, ~(1 << irq)); - ll_emma2rh_gpio_irq_disable(irq); -} - -static void emma2rh_gpio_irq_end(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) - ll_emma2rh_gpio_irq_enable(irq - EMMA2RH_GPIO_IRQ_BASE); -} - -struct irq_chip emma2rh_gpio_irq_controller = { - .name = "emma2rh_gpio_irq", - .ack = emma2rh_gpio_irq_ack, - .mask = emma2rh_gpio_irq_disable, - .mask_ack = emma2rh_gpio_irq_ack, - .unmask = emma2rh_gpio_irq_enable, - .end = emma2rh_gpio_irq_end, -}; - -void emma2rh_gpio_irq_init(void) -{ - u32 i; - - for (i = 0; i < NUM_EMMA2RH_IRQ_GPIO; i++) - set_irq_chip(EMMA2RH_GPIO_IRQ_BASE + i, - &emma2rh_gpio_irq_controller); -} - -void ll_emma2rh_gpio_irq_enable(int irq) -{ - u32 reg; - - db_assert(irq >= 0); - db_assert(irq < NUM_EMMA2RH_IRQ_GPIO); - - reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK); - reg |= 1 << irq; - emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg); -} - -void ll_emma2rh_gpio_irq_disable(int irq) -{ - u32 reg; - - db_assert(irq >= 0); - db_assert(irq < NUM_EMMA2RH_IRQ_GPIO); - - reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK); - reg &= ~(1 << irq); - emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg); -} -- GitLab From a9c2aa17a8b8b7a813d31e66da5d31cfdd006f4b Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Fri, 24 Oct 2008 01:33:10 +0900 Subject: [PATCH 135/815] MIPS: Markeins: Remove runtime debug prints Remove runtime db_* macros as we don't need them any more. In general, such helpers are useful for initial porting, but once approved, they are not indispensable. Signed-off-by: Shinya Kuribayashi Signed-off-by: Ralf Baechle --- arch/mips/emma/markeins/irq.c | 17 ----------------- 1 file changed, 17 deletions(-) diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index ada33d8f6ed..03a663a372f 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -32,7 +32,6 @@ #include #include #include -#include #include #include @@ -67,7 +66,6 @@ void ll_emma2rh_irq_enable(int emma2rh_irq) (emma2rh_irq / 32); reg_value = emma2rh_in32(reg_index); reg_bitmask = 0x1 << (emma2rh_irq % 32); - db_assert((reg_value & reg_bitmask) == 0); emma2rh_out32(reg_index, reg_value | reg_bitmask); } @@ -82,7 +80,6 @@ void ll_emma2rh_irq_disable(int emma2rh_irq) (emma2rh_irq / 32); reg_value = emma2rh_in32(reg_index); reg_bitmask = 0x1 << (emma2rh_irq % 32); - db_assert((reg_value & reg_bitmask) != 0); emma2rh_out32(reg_index, reg_value & ~reg_bitmask); } @@ -118,9 +115,6 @@ void ll_emma2rh_sw_irq_enable(int irq) { u32 reg; - db_assert(irq >= 0); - db_assert(irq < NUM_EMMA2RH_IRQ_SW); - reg = emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN); reg |= 1 << irq; emma2rh_out32(EMMA2RH_BHIF_SW_INT_EN, reg); @@ -130,9 +124,6 @@ void ll_emma2rh_sw_irq_disable(int irq) { u32 reg; - db_assert(irq >= 0); - db_assert(irq < 32); - reg = emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN); reg &= ~(1 << irq); emma2rh_out32(EMMA2RH_BHIF_SW_INT_EN, reg); @@ -170,9 +161,6 @@ void ll_emma2rh_gpio_irq_enable(int irq) { u32 reg; - db_assert(irq >= 0); - db_assert(irq < NUM_EMMA2RH_IRQ_GPIO); - reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK); reg |= 1 << irq; emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg); @@ -182,9 +170,6 @@ void ll_emma2rh_gpio_irq_disable(int irq) { u32 reg; - db_assert(irq >= 0); - db_assert(irq < NUM_EMMA2RH_IRQ_GPIO); - reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK); reg &= ~(1 << irq); emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg); @@ -314,8 +299,6 @@ void __init arch_init_irq(void) { u32 reg; - db_run(printk("markeins_irq_setup invoked.\n")); - /* by default, interrupts are disabled. */ emma2rh_out32(EMMA2RH_BHIF_INT_EN_0, 0); emma2rh_out32(EMMA2RH_BHIF_INT_EN_1, 0); -- GitLab From 49618d652b2fe9c63808c7a2cc7089aa594cf521 Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Fri, 24 Oct 2008 01:35:59 +0900 Subject: [PATCH 136/815] MIPS: Markeins: Extract ll_emma2rh_* functions These functions are completely ineffective. Signed-off-by: Shinya Kuribayashi Signed-off-by: Ralf Baechle --- arch/mips/emma/markeins/irq.c | 83 ++++++++++++++++------------------- 1 file changed, 38 insertions(+), 45 deletions(-) diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index 03a663a372f..9d6c8667ee4 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -55,44 +55,36 @@ * */ -void ll_emma2rh_irq_enable(int emma2rh_irq) +static void emma2rh_irq_enable(unsigned int irq) { u32 reg_value; u32 reg_bitmask; u32 reg_index; + irq -= EMMA2RH_IRQ_BASE; + reg_index = EMMA2RH_BHIF_INT_EN_0 + - (EMMA2RH_BHIF_INT_EN_1 - EMMA2RH_BHIF_INT_EN_0) * - (emma2rh_irq / 32); + (EMMA2RH_BHIF_INT_EN_1 - EMMA2RH_BHIF_INT_EN_0) * (irq / 32); reg_value = emma2rh_in32(reg_index); - reg_bitmask = 0x1 << (emma2rh_irq % 32); + reg_bitmask = 0x1 << (irq % 32); emma2rh_out32(reg_index, reg_value | reg_bitmask); } -void ll_emma2rh_irq_disable(int emma2rh_irq) +static void emma2rh_irq_disable(unsigned int irq) { u32 reg_value; u32 reg_bitmask; u32 reg_index; + irq -= EMMA2RH_IRQ_BASE; + reg_index = EMMA2RH_BHIF_INT_EN_0 + - (EMMA2RH_BHIF_INT_EN_1 - EMMA2RH_BHIF_INT_EN_0) * - (emma2rh_irq / 32); + (EMMA2RH_BHIF_INT_EN_1 - EMMA2RH_BHIF_INT_EN_0) * (irq / 32); reg_value = emma2rh_in32(reg_index); - reg_bitmask = 0x1 << (emma2rh_irq % 32); + reg_bitmask = 0x1 << (irq % 32); emma2rh_out32(reg_index, reg_value & ~reg_bitmask); } -static void emma2rh_irq_enable(unsigned int irq) -{ - ll_emma2rh_irq_enable(irq - EMMA2RH_IRQ_BASE); -} - -static void emma2rh_irq_disable(unsigned int irq) -{ - ll_emma2rh_irq_disable(irq - EMMA2RH_IRQ_BASE); -} - struct irq_chip emma2rh_irq_controller = { .name = "emma2rh_irq", .ack = emma2rh_irq_disable, @@ -111,34 +103,28 @@ void emma2rh_irq_init(void) handle_level_irq); } -void ll_emma2rh_sw_irq_enable(int irq) +static void emma2rh_sw_irq_enable(unsigned int irq) { u32 reg; + irq -= EMMA2RH_SW_IRQ_BASE; + reg = emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN); reg |= 1 << irq; emma2rh_out32(EMMA2RH_BHIF_SW_INT_EN, reg); } -void ll_emma2rh_sw_irq_disable(int irq) +static void emma2rh_sw_irq_disable(unsigned int irq) { u32 reg; + irq -= EMMA2RH_SW_IRQ_BASE; + reg = emma2rh_in32(EMMA2RH_BHIF_SW_INT_EN); reg &= ~(1 << irq); emma2rh_out32(EMMA2RH_BHIF_SW_INT_EN, reg); } -static void emma2rh_sw_irq_enable(unsigned int irq) -{ - ll_emma2rh_sw_irq_enable(irq - EMMA2RH_SW_IRQ_BASE); -} - -static void emma2rh_sw_irq_disable(unsigned int irq) -{ - ll_emma2rh_sw_irq_disable(irq - EMMA2RH_SW_IRQ_BASE); -} - struct irq_chip emma2rh_sw_irq_controller = { .name = "emma2rh_sw_irq", .ack = emma2rh_sw_irq_disable, @@ -157,45 +143,52 @@ void emma2rh_sw_irq_init(void) handle_level_irq); } -void ll_emma2rh_gpio_irq_enable(int irq) +static void emma2rh_gpio_irq_enable(unsigned int irq) { u32 reg; + irq -= EMMA2RH_GPIO_IRQ_BASE; + reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK); reg |= 1 << irq; emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg); } -void ll_emma2rh_gpio_irq_disable(int irq) +static void emma2rh_gpio_irq_disable(unsigned int irq) { u32 reg; + irq -= EMMA2RH_GPIO_IRQ_BASE; + reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK); reg &= ~(1 << irq); emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg); } -static void emma2rh_gpio_irq_enable(unsigned int irq) -{ - ll_emma2rh_gpio_irq_enable(irq - EMMA2RH_GPIO_IRQ_BASE); -} - -static void emma2rh_gpio_irq_disable(unsigned int irq) -{ - ll_emma2rh_gpio_irq_disable(irq - EMMA2RH_GPIO_IRQ_BASE); -} - static void emma2rh_gpio_irq_ack(unsigned int irq) { + u32 reg; + irq -= EMMA2RH_GPIO_IRQ_BASE; emma2rh_out32(EMMA2RH_GPIO_INT_ST, ~(1 << irq)); - ll_emma2rh_gpio_irq_disable(irq); + + reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK); + reg &= ~(1 << irq); + emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg); } static void emma2rh_gpio_irq_end(unsigned int irq) { - if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) - ll_emma2rh_gpio_irq_enable(irq - EMMA2RH_GPIO_IRQ_BASE); + u32 reg; + + if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) { + + irq -= EMMA2RH_GPIO_IRQ_BASE; + + reg = emma2rh_in32(EMMA2RH_GPIO_INT_MASK); + reg |= 1 << irq; + emma2rh_out32(EMMA2RH_GPIO_INT_MASK, reg); + } } struct irq_chip emma2rh_gpio_irq_controller = { -- GitLab From d1a8e2a6da5bea09452495748891a4ea9e42035e Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Fri, 24 Oct 2008 01:36:33 +0900 Subject: [PATCH 137/815] MIPS: Markeins: Remove unnecessary define and cleanup comments, etc. Signed-off-by: Shinya Kuribayashi Signed-off-by: Ralf Baechle --- arch/mips/emma/markeins/irq.c | 20 -------------------- 1 file changed, 20 deletions(-) diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index 9d6c8667ee4..c2583ecc93c 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -37,24 +37,6 @@ #include -/* number of total irqs supported by EMMA2RH */ -#define NUM_EMMA2RH_IRQ 96 - -/* - * IRQ mapping - * - * 0-7: 8 CPU interrupts - * 0 - software interrupt 0 - * 1 - software interrupt 1 - * 2 - most Vrc5477 interrupts are routed to this pin - * 3 - (optional) some other interrupts routed to this pin for debugg - * 4 - not used - * 5 - not used - * 6 - not used - * 7 - cpu timer (used by default) - * - */ - static void emma2rh_irq_enable(unsigned int irq) { u32 reg_value; @@ -347,5 +329,3 @@ asmlinkage void plat_irq_dispatch(void) else spurious_interrupt(); } - - -- GitLab From 97b0511ce125b0cb95d73b198c1bdbb3cebc4de2 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Mon, 27 Oct 2008 15:25:49 +0100 Subject: [PATCH 138/815] MIPS: TXx9: Make firmware parameter passing more robust When booting Linux on a txx9 board with VxWorks boot loader, it crashes in prom_getenv(), as VxWorks doesn't pass firmware parameters in a0-a3 (in my case, the actual leftover values in these registers were 0x80002000, 0x80001fe0, 0x2000, and 0x20). Make the parsing of argc, argv, and envp a bit more robust by checking if argc is a number below CKSEG0, and argv/envp point to CKSEG0. Signed-off-by: Geert Uytterhoeven Acked-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/txx9/generic/setup.c | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c index 18086c54957..a13a08b8c9e 100644 --- a/arch/mips/txx9/generic/setup.c +++ b/arch/mips/txx9/generic/setup.c @@ -156,11 +156,23 @@ static struct txx9_board_vec *__init find_board_byname(const char *name) static void __init prom_init_cmdline(void) { - int argc = (int)fw_arg0; - int *argv32 = (int *)fw_arg1; + int argc; + int *argv32; int i; /* Always ignore the "-c" at argv[0] */ char builtin[CL_SIZE]; + if (fw_arg0 >= CKSEG0 || fw_arg1 < CKSEG0) { + /* + * argc is not a valid number, or argv32 is not a valid + * pointer + */ + argc = 0; + argv32 = NULL; + } else { + argc = (int)fw_arg0; + argv32 = (int *)fw_arg1; + } + /* ignore all built-in args if any f/w args given */ /* * But if built-in strings was started with '+', append them @@ -414,10 +426,12 @@ char * __init prom_getcmdline(void) const char *__init prom_getenv(const char *name) { - const s32 *str = (const s32 *)fw_arg2; + const s32 *str; - if (!str) + if (fw_arg2 < CKSEG0) return NULL; + + str = (const s32 *)fw_arg2; /* YAMON style ("name", "value" pairs) */ while (str[0] && str[1]) { if (!strcmp((const char *)(unsigned long)str[0], name)) -- GitLab From 3a63913f607832a2629545467e715a40ec930c32 Mon Sep 17 00:00:00 2001 From: Zhang Le Date: Mon, 27 Oct 2008 23:33:24 +0000 Subject: [PATCH 139/815] MIPS: lemote/lm2e: Added io_map_base to pci controller Signed-off-by: Zhang Le Signed-off-by: Ralf Baechle --- arch/mips/include/asm/mach-lemote/pci.h | 30 +++++++++++++++++++++++++ arch/mips/lemote/lm2e/pci.c | 13 ++++++++--- arch/mips/lemote/lm2e/setup.c | 11 +++------ 3 files changed, 43 insertions(+), 11 deletions(-) create mode 100644 arch/mips/include/asm/mach-lemote/pci.h diff --git a/arch/mips/include/asm/mach-lemote/pci.h b/arch/mips/include/asm/mach-lemote/pci.h new file mode 100644 index 00000000000..ea6aa143b78 --- /dev/null +++ b/arch/mips/include/asm/mach-lemote/pci.h @@ -0,0 +1,30 @@ +/* + * Copyright (c) 2008 Zhang Le + * + * This program is free software; you can redistribute it + * and/or modify it under the terms of the GNU General + * Public License as published by the Free Software + * Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied + * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR + * PURPOSE. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public + * License along with this program; if not, write to the Free + * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA + * 02139, USA. + */ + +#ifndef _LEMOTE_PCI_H_ +#define _LEMOTE_PCI_H_ + +#define LOONGSON2E_PCI_MEM_START 0x14000000UL +#define LOONGSON2E_PCI_MEM_END 0x1fffffffUL +#define LOONGSON2E_PCI_IO_START 0x00004000UL +#define LOONGSON2E_IO_PORT_BASE 0x1fd00000UL + +#endif /* !_LEMOTE_PCI_H_ */ diff --git a/arch/mips/lemote/lm2e/pci.c b/arch/mips/lemote/lm2e/pci.c index c1e41f15cc7..8be03a8e1ad 100644 --- a/arch/mips/lemote/lm2e/pci.c +++ b/arch/mips/lemote/lm2e/pci.c @@ -30,19 +30,20 @@ #include #include #include +#include extern struct pci_ops bonito64_pci_ops; static struct resource loongson2e_pci_mem_resource = { .name = "LOONGSON2E PCI MEM", - .start = 0x14000000UL, - .end = 0x1fffffffUL, + .start = LOONGSON2E_PCI_MEM_START, + .end = LOONGSON2E_PCI_MEM_END, .flags = IORESOURCE_MEM, }; static struct resource loongson2e_pci_io_resource = { .name = "LOONGSON2E PCI IO MEM", - .start = 0x00004000UL, + .start = LOONGSON2E_PCI_IO_START, .end = IO_SPACE_LIMIT, .flags = IORESOURCE_IO, }; @@ -82,6 +83,12 @@ static void __init ict_pcimap(void) static int __init pcibios_init(void) { ict_pcimap(); + + loongson2e_pci_controller.io_map_base = + (unsigned long) ioremap(LOONGSON2E_IO_PORT_BASE, + loongson2e_pci_io_resource.end - + loongson2e_pci_io_resource.start + 1); + register_pci_controller(&loongson2e_pci_controller); return 0; diff --git a/arch/mips/lemote/lm2e/setup.c b/arch/mips/lemote/lm2e/setup.c index 2cc6745991a..ebd6ceaef2f 100644 --- a/arch/mips/lemote/lm2e/setup.c +++ b/arch/mips/lemote/lm2e/setup.c @@ -34,6 +34,7 @@ #include #include #include +#include #ifdef CONFIG_VT #include @@ -42,12 +43,6 @@ extern void mips_reboot_setup(void); -#ifdef CONFIG_64BIT -#define PTR_PAD(p) ((0xffffffff00000000)|((unsigned long long)(p))) -#else -#define PTR_PAD(p) (p) -#endif - unsigned long cpu_clock_freq; unsigned long bus_clock; unsigned int memsize; @@ -80,8 +75,8 @@ static void wbflush_loongson2e(void) void __init plat_mem_setup(void) { - set_io_port_base(PTR_PAD(0xbfd00000)); - + set_io_port_base((unsigned long)ioremap(LOONGSON2E_IO_PORT_BASE, + IO_SPACE_LIMIT - LOONGSON2E_PCI_IO_START + 1)); mips_reboot_setup(); __wbflush = wbflush_loongson2e; -- GitLab From 4078e359c4688541a0093fde0dff35dc7190c4f5 Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Mon, 27 Oct 2008 17:41:58 +0100 Subject: [PATCH 140/815] sched: fix documentation reference for sched_min_granularity_ns Impact: documentation fix sched-design-CFS.txt wrongly references sched_granularity_ns sysctl, as its name in fact is sched_min_granularity_ns. Signed-off-by: Jiri Kosina Acked-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- Documentation/scheduler/sched-design-CFS.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/scheduler/sched-design-CFS.txt b/Documentation/scheduler/sched-design-CFS.txt index 9d8eb553884..eb471c7a905 100644 --- a/Documentation/scheduler/sched-design-CFS.txt +++ b/Documentation/scheduler/sched-design-CFS.txt @@ -92,7 +92,7 @@ other HZ detail. Thus the CFS scheduler has no notion of "timeslices" in the way the previous scheduler had, and has no heuristics whatsoever. There is only one central tunable (you have to switch on CONFIG_SCHED_DEBUG): - /proc/sys/kernel/sched_granularity_ns + /proc/sys/kernel/sched_min_granularity_ns which can be used to tune the scheduler from "desktop" (i.e., low latencies) to "server" (i.e., good batching) workloads. It defaults to a setting suitable -- GitLab From 3afa39493de510c33c56ddc76e6e1af7f87c5392 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Sat, 25 Oct 2008 22:58:21 -0700 Subject: [PATCH 141/815] x86: keep the /proc/meminfo page count correct Impact: get correct page count in /proc/meminfo found page count in /proc/meminfo is nor correct on 1G system in VirtualBox 2.0.4 # cat /proc/meminfo MemTotal: 1017508 kB MemFree: 822700 kB Buffers: 1456 kB Cached: 26632 kB SwapCached: 0 kB ... Hugepagesize: 2048 kB DirectMap4k: 4032 kB DirectMap2M: 18446744073709549568 kB with this patch get: ... DirectMap4k: 4032 kB DirectMap2M: 1044480 kB which is consistent to kernel_page_tables ---[ Low Kernel Mapping ]--- 0xffff880000000000-0xffff880000001000 4K RW PCD GLB x pte 0xffff880000001000-0xffff88000009f000 632K RW GLB x pte 0xffff88000009f000-0xffff8800000a0000 4K RW PCD GLB x pte 0xffff8800000a0000-0xffff880000200000 1408K RW GLB x pte 0xffff880000200000-0xffff88003fe00000 1020M RW PSE GLB x pmd 0xffff88003fe00000-0xffff88003fff0000 1984K RW GLB NX pte 0xffff88003fff0000-0xffff880040000000 64K pte 0xffff880040000000-0xffff888000000000 511G pud 0xffff888000000000-0xffffc20000000000 58880G pgd Signed-off-by: Yinghai Lu Acked-by: Suresh Siddha Signed-off-by: Ingo Molnar --- arch/x86/mm/init_64.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index b8e461d4941..c7a4c5a9a21 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -350,8 +350,10 @@ phys_pte_init(pte_t *pte_page, unsigned long addr, unsigned long end, * pagetable pages as RO. So assume someone who pre-setup * these mappings are more intelligent. */ - if (pte_val(*pte)) + if (pte_val(*pte)) { + pages++; continue; + } if (0) printk(" pte=%p addr=%lx pte=%016lx\n", @@ -418,8 +420,10 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end, * not differ with respect to page frame and * attributes. */ - if (page_size_mask & (1 << PG_LEVEL_2M)) + if (page_size_mask & (1 << PG_LEVEL_2M)) { + pages++; continue; + } new_prot = pte_pgprot(pte_clrhuge(*(pte_t *)pmd)); } @@ -499,8 +503,10 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end, * not differ with respect to page frame and * attributes. */ - if (page_size_mask & (1 << PG_LEVEL_1G)) + if (page_size_mask & (1 << PG_LEVEL_1G)) { + pages++; continue; + } prot = pte_pgprot(pte_clrhuge(*(pte_t *)pud)); } -- GitLab From ba8b453de08c18cbc2453bcabfd0936c1d6695cb Mon Sep 17 00:00:00 2001 From: Jesper Dangaard Brouer Date: Fri, 24 Oct 2008 15:05:12 +0200 Subject: [PATCH 142/815] Change UTF8 chars in Kconfig help text about Oprofile AMD barcelona Fixes screwing up text output when doing a make oldconfig and viewing help text of "OProfile AMD IBS support". When the terminal is not using an UTF8 locale / LANG. "make config" breaks terminal output and its not possible to continue. (Change added by changeset 852402cc Tue Jul 22 21:09:06 2008) Signed-off-by: Jesper Dangaard Brouer Signed-off-by: Robert Richter --- arch/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/Kconfig b/arch/Kconfig index e6ab550bceb..8977d99987c 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -21,7 +21,7 @@ config OPROFILE_IBS Instruction-Based Sampling (IBS) is a new profiling technique that provides rich, precise program performance information. IBS is introduced by AMD Family10h processors - (AMD Opteron Quad-Core processor “Barcelona”) to overcome + (AMD Opteron Quad-Core processor "Barcelona") to overcome the limitations of conventional performance counter sampling. -- GitLab From fa448d6008cc81a3537e5db168fa0490e0caba68 Mon Sep 17 00:00:00 2001 From: Carl Love Date: Fri, 24 Oct 2008 11:47:29 -0700 Subject: [PATCH 143/815] Cell OProfile: Incorrect local array size in activate spu profiling function The size of the pm_signal_local array should be equal to the number of SPUs being configured in the call. Currently, the array is of size 4 (NR_PHYS_CTRS) but being indexed by a for loop from 0 to 7 (NUM_SPUS_PER_NODE). Signed-off-by: Carl Love Signed-off-by: Robert Richter --- arch/powerpc/oprofile/op_model_cell.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c index 35141a8bc3d..6b2d974880b 100644 --- a/arch/powerpc/oprofile/op_model_cell.c +++ b/arch/powerpc/oprofile/op_model_cell.c @@ -830,7 +830,7 @@ static int calculate_lfsr(int n) static int pm_rtas_activate_spu_profiling(u32 node) { int ret, i; - struct pm_signal pm_signal_local[NR_PHYS_CTRS]; + struct pm_signal pm_signal_local[NUM_SPUS_PER_NODE]; /* * Set up the rtas call to configure the debug bus to -- GitLab From cae042a73bb22fc4132b04ff94bd684456203089 Mon Sep 17 00:00:00 2001 From: Nick Piggin Date: Thu, 23 Oct 2008 16:25:54 +0200 Subject: [PATCH 144/815] oprofile: fix memory ordering Regular bitops don't work as locks on all architectures. Also: can use non-atomic unlock as no concurrent stores to the word. Signed-off-by: Nick Piggin Signed-off-by: Robert Richter --- drivers/oprofile/event_buffer.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c index d962ba0dd87..191a3202cec 100644 --- a/drivers/oprofile/event_buffer.c +++ b/drivers/oprofile/event_buffer.c @@ -105,7 +105,7 @@ static int event_buffer_open(struct inode *inode, struct file *file) if (!capable(CAP_SYS_ADMIN)) return -EPERM; - if (test_and_set_bit(0, &buffer_opened)) + if (test_and_set_bit_lock(0, &buffer_opened)) return -EBUSY; /* Register as a user of dcookies @@ -129,7 +129,7 @@ static int event_buffer_open(struct inode *inode, struct file *file) fail: dcookie_unregister(file->private_data); out: - clear_bit(0, &buffer_opened); + __clear_bit_unlock(0, &buffer_opened); return err; } @@ -141,7 +141,7 @@ static int event_buffer_release(struct inode *inode, struct file *file) dcookie_unregister(file->private_data); buffer_pos = 0; atomic_set(&buffer_ready, 0); - clear_bit(0, &buffer_opened); + __clear_bit_unlock(0, &buffer_opened); return 0; } -- GitLab From 3070f69b66b7ab2f02d8a2500edae07039c38508 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 27 Oct 2008 19:20:59 +0100 Subject: [PATCH 145/815] scsi: make sure that scsi_init_shared_tag_map() doesn't overwrite existing map Right now callers have to check whether scsi_host->bqt is already set up, it's much cleaner to just have scsi_init_shared_tag_map() does this check on its own. Signed-off-by: Jens Axboe --- include/scsi/scsi_tcq.h | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h index cf4c219c0b5..17231385cb3 100644 --- a/include/scsi/scsi_tcq.h +++ b/include/scsi/scsi_tcq.h @@ -140,8 +140,18 @@ static inline struct scsi_cmnd *scsi_find_tag(struct scsi_device *sdev, int tag) */ static inline int scsi_init_shared_tag_map(struct Scsi_Host *shost, int depth) { - shost->bqt = blk_init_tags(depth); - return shost->bqt ? 0 : -ENOMEM; + /* + * If the shared tag map isn't already initialized, do it now. + * This saves callers from having to check ->bqt when setting up + * devices on the shared host (for libata) + */ + if (!shost->bqt) { + shost->bqt = blk_init_tags(depth); + if (!shost->bqt) + return -ENOMEM; + } + + return 0; } /** -- GitLab From 43a49cbdf31e812c0d8f553d433b09b421f5d52c Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 27 Oct 2008 19:23:06 +0100 Subject: [PATCH 146/815] libata: fix NCQ devices behind port multipliers For devices behind sata port multipliers, we have to make sure that they share a tag map since all tags for that PMP must be unique. Signed-off-by: Jens Axboe --- drivers/ata/libata-scsi.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 4b95c4387e9..bbb30d882f0 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -1107,6 +1107,15 @@ static int ata_scsi_dev_config(struct scsi_device *sdev, depth = min(sdev->host->can_queue, ata_id_queue_depth(dev->id)); depth = min(ATA_MAX_QUEUE - 1, depth); + + /* + * If this device is behind a port multiplier, we have + * to share the tag map between all devices on that PMP. + * Set up the shared tag map here and we get automatic. + */ + if (dev->link->ap->pmp_link) + scsi_init_shared_tag_map(sdev->host, ATA_MAX_QUEUE - 1); + scsi_set_tag_type(sdev, MSG_SIMPLE_TAG); scsi_activate_tcq(sdev, depth); } -- GitLab From 0f5623c9ebfc6576c5682ab3b335c57812f6c87e Mon Sep 17 00:00:00 2001 From: Ursula Braun Date: Fri, 24 Oct 2008 11:16:52 +0200 Subject: [PATCH 147/815] qeth: remove non-recover-thread checkings IP-threads have been removed from the qeth driver. Only the recover-thread is left over. This makes checkings for non-recover threads superfluous. Signed-off-by: Ursula Braun Signed-off-by: Frank Blaschka Signed-off-by: Jeff Garzik --- drivers/s390/net/qeth_l2_main.c | 14 +------------- drivers/s390/net/qeth_l3_main.c | 13 +------------ 2 files changed, 2 insertions(+), 25 deletions(-) diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 955ba7a31b9..fdf4ffa2e71 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -373,8 +373,6 @@ static int qeth_l2_stop_card(struct qeth_card *card, int recovery_mode) QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *)); qeth_set_allowed_threads(card, 0, 1); - if (qeth_wait_for_threads(card, ~QETH_RECOVER_THREAD)) - return -ERESTARTSYS; if (card->read.state == CH_STATE_UP && card->write.state == CH_STATE_UP && (card->state == CARD_STATE_UP)) { @@ -975,12 +973,6 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode) QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *)); qeth_set_allowed_threads(card, QETH_RECOVER_THREAD, 1); - if (qeth_wait_for_threads(card, ~QETH_RECOVER_THREAD)) { - PRINT_WARN("set_online of card %s interrupted by user!\n", - CARD_BUS_ID(card)); - return -ERESTARTSYS; - } - recover_flag = card->state; rc = ccw_device_set_online(CARD_RDEV(card)); if (rc) { @@ -1091,11 +1083,7 @@ static int __qeth_l2_set_offline(struct ccwgroup_device *cgdev, if (card->dev && netif_carrier_ok(card->dev)) netif_carrier_off(card->dev); recover_flag = card->state; - if (qeth_l2_stop_card(card, recovery_mode) == -ERESTARTSYS) { - PRINT_WARN("Stopping card %s interrupted by user!\n", - CARD_BUS_ID(card)); - return -ERESTARTSYS; - } + qeth_l2_stop_card(card, recovery_mode); rc = ccw_device_set_offline(CARD_DDEV(card)); rc2 = ccw_device_set_offline(CARD_WDEV(card)); rc3 = ccw_device_set_offline(CARD_RDEV(card)); diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 99547dea44d..ed59fedd592 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -2064,8 +2064,6 @@ static int qeth_l3_stop_card(struct qeth_card *card, int recovery_mode) QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *)); qeth_set_allowed_threads(card, 0, 1); - if (qeth_wait_for_threads(card, ~QETH_RECOVER_THREAD)) - return -ERESTARTSYS; if (card->read.state == CH_STATE_UP && card->write.state == CH_STATE_UP && (card->state == CARD_STATE_UP)) { @@ -3049,11 +3047,6 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode) QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *)); qeth_set_allowed_threads(card, QETH_RECOVER_THREAD, 1); - if (qeth_wait_for_threads(card, ~QETH_RECOVER_THREAD)) { - PRINT_WARN("set_online of card %s interrupted by user!\n", - CARD_BUS_ID(card)); - return -ERESTARTSYS; - } recover_flag = card->state; rc = ccw_device_set_online(CARD_RDEV(card)); @@ -3170,11 +3163,7 @@ static int __qeth_l3_set_offline(struct ccwgroup_device *cgdev, if (card->dev && netif_carrier_ok(card->dev)) netif_carrier_off(card->dev); recover_flag = card->state; - if (qeth_l3_stop_card(card, recovery_mode) == -ERESTARTSYS) { - PRINT_WARN("Stopping card %s interrupted by user!\n", - CARD_BUS_ID(card)); - return -ERESTARTSYS; - } + qeth_l3_stop_card(card, recovery_mode); rc = ccw_device_set_offline(CARD_DDEV(card)); rc2 = ccw_device_set_offline(CARD_WDEV(card)); rc3 = ccw_device_set_offline(CARD_RDEV(card)); -- GitLab From e1f03ae8029cb8046ef3031e66d74430730c2727 Mon Sep 17 00:00:00 2001 From: Frank Blaschka Date: Fri, 24 Oct 2008 11:16:53 +0200 Subject: [PATCH 148/815] qeth: fix offset error in non prealloc header path For the non preallocated qeth header code path we should not change the header length. Signed-off-by: Frank Blaschka Signed-off-by: Jeff Garzik --- drivers/s390/net/qeth_core_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 7de410d5be4..52d26592c72 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -3025,7 +3025,7 @@ static inline void __qeth_fill_buffer(struct sk_buff *skb, struct qdio_buffer *buffer, int is_tso, int *next_element_to_fill, int offset) { - int length = skb->len - offset; + int length = skb->len; int length_here; int element; char *data; @@ -3037,6 +3037,7 @@ static inline void __qeth_fill_buffer(struct sk_buff *skb, if (offset >= 0) { data = skb->data + offset; + length -= offset; first_lap = 0; } -- GitLab From cc181282fb2fa1af6d532f1333dd42af4814ff17 Mon Sep 17 00:00:00 2001 From: Frank Blaschka Date: Fri, 24 Oct 2008 11:16:54 +0200 Subject: [PATCH 149/815] qeth: remove unnecessary support ckeck in sysfs route6 Removing this check improves usability because you do not have to set the device online to initially set ipv6 routing option. Signed-off-by: Frank Blaschka Signed-off-by: Jeff Garzik --- drivers/s390/net/qeth_l3_sys.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c index 210ddb63974..c144b9924d5 100644 --- a/drivers/s390/net/qeth_l3_sys.c +++ b/drivers/s390/net/qeth_l3_sys.c @@ -121,9 +121,6 @@ static ssize_t qeth_l3_dev_route6_show(struct device *dev, if (!card) return -EINVAL; - if (!qeth_is_supported(card, IPA_IPV6)) - return sprintf(buf, "%s\n", "n/a"); - return qeth_l3_dev_route_show(card, &card->options.route6, buf); } @@ -135,10 +132,6 @@ static ssize_t qeth_l3_dev_route6_store(struct device *dev, if (!card) return -EINVAL; - if (!qeth_is_supported(card, IPA_IPV6)) { - return -EOPNOTSUPP; - } - return qeth_l3_dev_route_store(card, &card->options.route6, QETH_PROT_IPV6, buf, count); } -- GitLab From 2d488c2f514a6c5248a0773c78345626abdc1818 Mon Sep 17 00:00:00 2001 From: Ursula Braun Date: Fri, 24 Oct 2008 11:16:55 +0200 Subject: [PATCH 150/815] qeth: avoid skb_under_panic for malformatted inbound data To make the qeth driver more robust in case of malformatted inbound packets due to hardware problems, an additional check for OSN-card-type is added for OSN-type packets. Signed-off-by: Ursula Braun Signed-off-by: Frank Blaschka Signed-off-by: Jeff Garzik --- drivers/s390/net/qeth_l2_main.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index fdf4ffa2e71..1b1e80336d2 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -449,12 +449,15 @@ static void qeth_l2_process_inbound_buffer(struct qeth_card *card, netif_rx(skb); break; case QETH_HEADER_TYPE_OSN: - skb_push(skb, sizeof(struct qeth_hdr)); - skb_copy_to_linear_data(skb, hdr, + if (card->info.type == QETH_CARD_TYPE_OSN) { + skb_push(skb, sizeof(struct qeth_hdr)); + skb_copy_to_linear_data(skb, hdr, sizeof(struct qeth_hdr)); - len = skb->len; - card->osn_info.data_cb(skb); - break; + len = skb->len; + card->osn_info.data_cb(skb); + break; + } + /* else unknown */ default: dev_kfree_skb_any(skb); QETH_DBF_TEXT(TRACE, 3, "inbunkno"); -- GitLab From 74d5e8acd95ae934194303138a43b60005fcfad6 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Thu, 23 Oct 2008 18:01:13 +0900 Subject: [PATCH 151/815] dmfe: check pci_alloc_consistent errors We need to check the address that pci_alloc_consistent() returns since it might fail. Signed-off-by: FUJITA Tomonori Signed-off-by: Jeff Garzik --- drivers/net/tulip/dmfe.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c index 8e46a513a25..c91852f49a4 100644 --- a/drivers/net/tulip/dmfe.c +++ b/drivers/net/tulip/dmfe.c @@ -420,9 +420,13 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev, /* Allocate Tx/Rx descriptor memory */ db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, &db->desc_pool_dma_ptr); + if (!db->desc_pool_ptr) + goto err_out_res; db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, &db->buf_pool_dma_ptr); + if (!db->buf_pool_ptr) + goto err_out_free_desc; db->first_tx_desc = (struct tx_desc *) db->desc_pool_ptr; db->first_tx_desc_dma = db->desc_pool_dma_ptr; @@ -469,7 +473,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev, err = register_netdev (dev); if (err) - goto err_out_res; + goto err_out_free_buf; printk(KERN_INFO "%s: Davicom DM%04lx at pci%s, " "%s, irq %d.\n", @@ -483,6 +487,12 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev, return 0; +err_out_free_buf: + pci_free_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, + db->buf_pool_ptr, db->buf_pool_dma_ptr); +err_out_free_desc: + pci_free_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, + db->desc_pool_ptr, db->desc_pool_dma_ptr); err_out_res: pci_release_regions(pdev); err_out_disable: -- GitLab From 3fd09c45bfbcf77949ed6db36e67c1681424fedb Mon Sep 17 00:00:00 2001 From: Thomas Klein Date: Mon, 27 Oct 2008 10:38:46 +0100 Subject: [PATCH 152/815] ehea: Detect 16GB hugepages for firmware restriction All kernel memory which is used for kernel/hardware data transfer must be registered with firmware using "memory regions". 16GB hugepages may not be part of a memory region due to firmware restrictions. This patch modifies the walk_memory_resource callback fn to filter hugepages and add only standard memory to the busmap which is later on used for MR registration. Signed-off-by: Thomas Klein Signed-off-by: Jeff Garzik --- drivers/net/ehea/ehea.h | 2 +- drivers/net/ehea/ehea_qmr.c | 57 +++++++++++++++++++++++++++++++++---- drivers/net/ehea/ehea_qmr.h | 3 ++ 3 files changed, 56 insertions(+), 6 deletions(-) diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h index 82dd1a891ce..002d918fb4c 100644 --- a/drivers/net/ehea/ehea.h +++ b/drivers/net/ehea/ehea.h @@ -40,7 +40,7 @@ #include #define DRV_NAME "ehea" -#define DRV_VERSION "EHEA_0094" +#define DRV_VERSION "EHEA_0095" /* eHEA capability flags */ #define DLPAR_PORT_ADD_REM 1 diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c index 9b61dc9865d..9d006878f04 100644 --- a/drivers/net/ehea/ehea_qmr.c +++ b/drivers/net/ehea/ehea_qmr.c @@ -632,10 +632,13 @@ static void ehea_rebuild_busmap(void) } } -static int ehea_update_busmap(unsigned long pfn, unsigned long pgnum, int add) +static int ehea_update_busmap(unsigned long pfn, unsigned long nr_pages, int add) { unsigned long i, start_section, end_section; + if (!nr_pages) + return 0; + if (!ehea_bmap) { ehea_bmap = kzalloc(sizeof(struct ehea_bmap), GFP_KERNEL); if (!ehea_bmap) @@ -643,7 +646,7 @@ static int ehea_update_busmap(unsigned long pfn, unsigned long pgnum, int add) } start_section = (pfn * PAGE_SIZE) / EHEA_SECTSIZE; - end_section = start_section + ((pgnum * PAGE_SIZE) / EHEA_SECTSIZE); + end_section = start_section + ((nr_pages * PAGE_SIZE) / EHEA_SECTSIZE); /* Mark entries as valid or invalid only; address is assigned later */ for (i = start_section; i < end_section; i++) { u64 flag; @@ -692,10 +695,54 @@ int ehea_rem_sect_bmap(unsigned long pfn, unsigned long nr_pages) return ret; } -static int ehea_create_busmap_callback(unsigned long pfn, - unsigned long nr_pages, void *arg) +static int ehea_is_hugepage(unsigned long pfn) +{ + int page_order; + + if (pfn & EHEA_HUGEPAGE_PFN_MASK) + return 0; + + page_order = compound_order(pfn_to_page(pfn)); + if (page_order + PAGE_SHIFT != EHEA_HUGEPAGESHIFT) + return 0; + + return 1; +} + +static int ehea_create_busmap_callback(unsigned long initial_pfn, + unsigned long total_nr_pages, void *arg) { - return ehea_update_busmap(pfn, nr_pages, EHEA_BUSMAP_ADD_SECT); + int ret; + unsigned long pfn, start_pfn, end_pfn, nr_pages; + + if ((total_nr_pages * PAGE_SIZE) < EHEA_HUGEPAGE_SIZE) + return ehea_update_busmap(initial_pfn, total_nr_pages, + EHEA_BUSMAP_ADD_SECT); + + /* Given chunk is >= 16GB -> check for hugepages */ + start_pfn = initial_pfn; + end_pfn = initial_pfn + total_nr_pages; + pfn = start_pfn; + + while (pfn < end_pfn) { + if (ehea_is_hugepage(pfn)) { + /* Add mem found in front of the hugepage */ + nr_pages = pfn - start_pfn; + ret = ehea_update_busmap(start_pfn, nr_pages, + EHEA_BUSMAP_ADD_SECT); + if (ret) + return ret; + + /* Skip the hugepage */ + pfn += (EHEA_HUGEPAGE_SIZE / PAGE_SIZE); + start_pfn = pfn; + } else + pfn += (EHEA_SECTSIZE / PAGE_SIZE); + } + + /* Add mem found behind the hugepage(s) */ + nr_pages = pfn - start_pfn; + return ehea_update_busmap(start_pfn, nr_pages, EHEA_BUSMAP_ADD_SECT); } int ehea_create_busmap(void) diff --git a/drivers/net/ehea/ehea_qmr.h b/drivers/net/ehea/ehea_qmr.h index 1e58dc06b7d..0817c1e74a1 100644 --- a/drivers/net/ehea/ehea_qmr.h +++ b/drivers/net/ehea/ehea_qmr.h @@ -40,6 +40,9 @@ #define EHEA_PAGESIZE (1UL << EHEA_PAGESHIFT) #define EHEA_SECTSIZE (1UL << 24) #define EHEA_PAGES_PER_SECTION (EHEA_SECTSIZE >> EHEA_PAGESHIFT) +#define EHEA_HUGEPAGESHIFT 34 +#define EHEA_HUGEPAGE_SIZE (1UL << EHEA_HUGEPAGESHIFT) +#define EHEA_HUGEPAGE_PFN_MASK ((EHEA_HUGEPAGE_SIZE - 1) >> PAGE_SHIFT) #if ((1UL << SECTION_SIZE_BITS) < EHEA_SECTSIZE) #error eHEA module cannot work if kernel sectionsize < ehea sectionsize -- GitLab From c778e11d686dd4bde9efe12d8135a9bcbfef17ef Mon Sep 17 00:00:00 2001 From: Josh Boyer Date: Fri, 24 Oct 2008 09:53:14 -0400 Subject: [PATCH 153/815] ibm_newemac: Fix typo in flow control config option The recent build fix for ibm_newemac has a typo in the config option #ifdef used for disabling flow control. This corrects it to the proper Kconfig option name. Reported-by: Christoph Hellwig Signed-off-by: Josh Boyer Signed-off-by: Jeff Garzik --- drivers/net/ibm_newemac/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c index 2ee2622258f..901212aa37c 100644 --- a/drivers/net/ibm_newemac/core.c +++ b/drivers/net/ibm_newemac/core.c @@ -2605,7 +2605,7 @@ static int __devinit emac_init_config(struct emac_instance *dev) of_device_is_compatible(np, "ibm,emac-440gr")) dev->features |= EMAC_FTR_440EP_PHY_CLK_FIX; if (of_device_is_compatible(np, "ibm,emac-405ez")) { -#ifdef CONFIG_IBM_NEW_EMAC_NO_FLOW_CONTROL +#ifdef CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL dev->features |= EMAC_FTR_NO_FLOW_CONTROL_40x; #else printk(KERN_ERR "%s: Flow control not disabled!\n", -- GitLab From 9de14eb59d0b28a2566344a961d716886fa85776 Mon Sep 17 00:00:00 2001 From: Huang Weiyi Date: Sun, 26 Oct 2008 23:05:42 +0800 Subject: [PATCH 154/815] mlx4_en: remove duplicated #include Removed duplicated #include in drivers/net/mlx4/en_main.c. Signed-off-by: Huang Weiyi Signed-off-by: Jeff Garzik --- drivers/net/mlx4/en_main.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/mlx4/en_main.c b/drivers/net/mlx4/en_main.c index 1b0eebf84f7..4b9794e97a7 100644 --- a/drivers/net/mlx4/en_main.c +++ b/drivers/net/mlx4/en_main.c @@ -35,7 +35,6 @@ #include #include #include -#include #include #include -- GitLab From e65b95915d6ac8cd86152cfac762af8fc5fb3ff4 Mon Sep 17 00:00:00 2001 From: Yevgeny Petrilin Date: Sun, 26 Oct 2008 17:13:24 +0200 Subject: [PATCH 155/815] mlx4: Setting the correct offset for default mac address Signed-off-by: Yevgeny Petrilin Signed-off-by: Jeff Garzik --- drivers/net/mlx4/fw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c index be09fdb79cb..cee199ceba2 100644 --- a/drivers/net/mlx4/fw.c +++ b/drivers/net/mlx4/fw.c @@ -360,9 +360,9 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) #define QUERY_PORT_ETH_MTU_OFFSET 0x02 #define QUERY_PORT_WIDTH_OFFSET 0x06 #define QUERY_PORT_MAX_GID_PKEY_OFFSET 0x07 -#define QUERY_PORT_MAC_OFFSET 0x08 #define QUERY_PORT_MAX_MACVLAN_OFFSET 0x0a #define QUERY_PORT_MAX_VL_OFFSET 0x0b +#define QUERY_PORT_MAC_OFFSET 0x10 for (i = 1; i <= dev_cap->num_ports; ++i) { err = mlx4_cmd_box(dev, 0, mailbox->dma, i, 0, MLX4_CMD_QUERY_PORT, -- GitLab From 404b12c10d2f4d77649a193af2ec69f77b852926 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Mon, 27 Oct 2008 15:06:51 -0400 Subject: [PATCH 156/815] drivers/net/wan/syncppp: Fix unused-var warnings Fix !CONFIG_INET warnings. Spotted, and original patch authored by: Manish Katiyar Signed-off-by: Jeff Garzik --- drivers/net/wan/syncppp.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/wan/syncppp.c b/drivers/net/wan/syncppp.c index 327d58589e1..6e92f7b44b1 100644 --- a/drivers/net/wan/syncppp.c +++ b/drivers/net/wan/syncppp.c @@ -756,10 +756,11 @@ static void sppp_cisco_input (struct sppp *sp, struct sk_buff *skb) case CISCO_ADDR_REQ: /* Stolen from net/ipv4/devinet.c -- SIOCGIFADDR ioctl */ { - struct in_device *in_dev; - struct in_ifaddr *ifa; __be32 addr = 0, mask = htonl(~0U); /* FIXME: is the mask correct? */ #ifdef CONFIG_INET + struct in_device *in_dev; + struct in_ifaddr *ifa; + rcu_read_lock(); if ((in_dev = __in_dev_get_rcu(dev)) != NULL) { -- GitLab From 07b5f6a6fd0ce47390f7fbec966cd5c70127e597 Mon Sep 17 00:00:00 2001 From: Sven Hartge Date: Thu, 23 Oct 2008 13:03:44 +0000 Subject: [PATCH 157/815] via-velocity: use driver string instead of dev->name before register_netdev() This patch corrects a message bug in the via-velocity driver which bothered me for some time. The messages printed during device init look like the following: [ 8.486422] eth%d: set value of parameter Wake On Lan options to 0 ^^! [ 8.487340] eth0: VIA Networking Velocity Family Gigabit Ethernet Adapter Note the unresolved format string. dev->name is unavailable before register_netdev, so use dev_driver_string(&pdev->dev), which is also consistent with other drivers. "char *devname" parameters had to be converted to "const char *devname" to be consistent with dev_driver_string return value. Signed-off-by: Sven Hartge Signed-off-by: Jeff Garzik --- drivers/net/via-velocity.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index 2dced383bcf..3590ea5a902 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -521,7 +521,7 @@ static void __devexit velocity_remove1(struct pci_dev *pdev) * we don't duplicate code for each option. */ -static void __devinit velocity_set_int_opt(int *opt, int val, int min, int max, int def, char *name, char *devname) +static void __devinit velocity_set_int_opt(int *opt, int val, int min, int max, int def, char *name, const char *devname) { if (val == -1) *opt = def; @@ -550,7 +550,7 @@ static void __devinit velocity_set_int_opt(int *opt, int val, int min, int max, * we don't duplicate code for each option. */ -static void __devinit velocity_set_bool_opt(u32 * opt, int val, int def, u32 flag, char *name, char *devname) +static void __devinit velocity_set_bool_opt(u32 * opt, int val, int def, u32 flag, char *name, const char *devname) { (*opt) &= (~flag); if (val == -1) @@ -576,7 +576,7 @@ static void __devinit velocity_set_bool_opt(u32 * opt, int val, int def, u32 fla * for the current device */ -static void __devinit velocity_get_options(struct velocity_opt *opts, int index, char *devname) +static void __devinit velocity_get_options(struct velocity_opt *opts, int index, const char *devname) { velocity_set_int_opt(&opts->rx_thresh, rx_thresh[index], RX_THRESH_MIN, RX_THRESH_MAX, RX_THRESH_DEF, "rx_thresh", devname); @@ -863,6 +863,7 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi static int first = 1; struct net_device *dev; int i; + const char *drv_string; const struct velocity_info_tbl *info = &chip_info_table[ent->driver_data]; struct velocity_info *vptr; struct mac_regs __iomem * regs; @@ -935,7 +936,9 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi dev->dev_addr[i] = readb(®s->PAR[i]); - velocity_get_options(&vptr->options, velocity_nics, dev->name); + drv_string = dev_driver_string(&pdev->dev); + + velocity_get_options(&vptr->options, velocity_nics, drv_string); /* * Mask out the options cannot be set to the chip -- GitLab From 753dcfeecc0e293dbe6f3d59643741af9e610f4f Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Fri, 24 Oct 2008 09:08:27 +0200 Subject: [PATCH 158/815] dm9601: runtime mac address change support Implement set_mac_address for runtime mac address change. Signed-off-by: Peter Korsgaard Signed-off-by: Jeff Garzik --- drivers/net/usb/dm9601.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c index 78df2be8a72..db3377dae9d 100644 --- a/drivers/net/usb/dm9601.c +++ b/drivers/net/usb/dm9601.c @@ -396,6 +396,20 @@ static void dm9601_set_multicast(struct net_device *net) dm_write_reg_async(dev, DM_RX_CTRL, rx_ctl); } +static int dm9601_set_mac_address(struct net_device *net, void *p) +{ + struct sockaddr *addr = p; + struct usbnet *dev = netdev_priv(net); + + if (!is_valid_ether_addr(addr->sa_data)) + return -EINVAL; + + memcpy(net->dev_addr, addr->sa_data, net->addr_len); + dm_write_async(dev, DM_PHY_ADDR, net->addr_len, net->dev_addr); + + return 0; +} + static int dm9601_bind(struct usbnet *dev, struct usb_interface *intf) { int ret; @@ -406,6 +420,7 @@ static int dm9601_bind(struct usbnet *dev, struct usb_interface *intf) dev->net->do_ioctl = dm9601_ioctl; dev->net->set_multicast_list = dm9601_set_multicast; + dev->net->set_mac_address = dm9601_set_mac_address; dev->net->ethtool_ops = &dm9601_ethtool_ops; dev->net->hard_header_len += DM_TX_OVERHEAD; dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len; -- GitLab From 6c87df37dcb9c6c33923707fa5191e0a65874d60 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Mon, 27 Oct 2008 22:38:27 +0300 Subject: [PATCH 159/815] proc: revert /proc/uptime to ->read_proc hook Turned out some VMware userspace does pread(2) on /proc/uptime, but seqfiles currently don't allow pread() resulting in -ESPIPE. Seqfiles in theory can do pread(), but this can be a long story, so revert to ->read_proc until then. http://bugzilla.kernel.org/show_bug.cgi?id=11856 Signed-off-by: Alexey Dobriyan --- fs/proc/uptime.c | 38 ++++++++++++++++++++------------------ 1 file changed, 20 insertions(+), 18 deletions(-) diff --git a/fs/proc/uptime.c b/fs/proc/uptime.c index 0c10a0b3f14..df26aa88fa4 100644 --- a/fs/proc/uptime.c +++ b/fs/proc/uptime.c @@ -1,43 +1,45 @@ -#include #include #include #include -#include #include #include -static int uptime_proc_show(struct seq_file *m, void *v) +static int proc_calc_metrics(char *page, char **start, off_t off, + int count, int *eof, int len) +{ + if (len <= off + count) + *eof = 1; + *start = page + off; + len -= off; + if (len > count) + len = count; + if (len < 0) + len = 0; + return len; +} + +static int uptime_read_proc(char *page, char **start, off_t off, int count, + int *eof, void *data) { struct timespec uptime; struct timespec idle; + int len; cputime_t idletime = cputime_add(init_task.utime, init_task.stime); do_posix_clock_monotonic_gettime(&uptime); monotonic_to_bootbased(&uptime); cputime_to_timespec(idletime, &idle); - seq_printf(m, "%lu.%02lu %lu.%02lu\n", + len = sprintf(page, "%lu.%02lu %lu.%02lu\n", (unsigned long) uptime.tv_sec, (uptime.tv_nsec / (NSEC_PER_SEC / 100)), (unsigned long) idle.tv_sec, (idle.tv_nsec / (NSEC_PER_SEC / 100))); - return 0; + return proc_calc_metrics(page, start, off, count, eof, len); } -static int uptime_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, uptime_proc_show, NULL); -} - -static const struct file_operations uptime_proc_fops = { - .open = uptime_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int __init proc_uptime_init(void) { - proc_create("uptime", 0, NULL, &uptime_proc_fops); + create_proc_read_entry("uptime", 0, NULL, uptime_read_proc, NULL); return 0; } module_init(proc_uptime_init); -- GitLab From 65e082c9a33a6e9f24e9a713a7d38d11206d3c3d Mon Sep 17 00:00:00 2001 From: Len Brown Date: Fri, 24 Oct 2008 17:18:10 -0400 Subject: [PATCH 160/815] build fix: CONFIG_DRM_I915=y && CONFIG_ACPI=n MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit drivers/gpu/drm/i915/i915_opregion.c:340: error: implicit declaration of function ‘register_acpi_notifier’ drivers/gpu/drm/i915/i915_opregion.c:361: error: implicit declaration of function ‘unregister_acpi_notifier’ Signed-off-by: Len Brown Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/Makefile | 3 ++- drivers/gpu/drm/i915/i915_drv.h | 7 +++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index 5ba78e4fd2b..d8fb5d8ee7e 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -3,13 +3,14 @@ # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher. ccflags-y := -Iinclude/drm -i915-y := i915_drv.o i915_dma.o i915_irq.o i915_mem.o i915_opregion.o \ +i915-y := i915_drv.o i915_dma.o i915_irq.o i915_mem.o \ i915_suspend.o \ i915_gem.o \ i915_gem_debug.o \ i915_gem_proc.o \ i915_gem_tiling.o +i915-$(CONFIG_ACPI) += i915_opregion.o i915-$(CONFIG_COMPAT) += i915_ioc32.o obj-$(CONFIG_DRM_I915) += i915.o diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index f20ffe17df7..901e80cf581 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -539,11 +539,18 @@ extern int i915_restore_state(struct drm_device *dev); extern int i915_save_state(struct drm_device *dev); extern int i915_restore_state(struct drm_device *dev); +#ifdef CONFIG_ACPI /* i915_opregion.c */ extern int intel_opregion_init(struct drm_device *dev); extern void intel_opregion_free(struct drm_device *dev); extern void opregion_asle_intr(struct drm_device *dev); extern void opregion_enable_asle(struct drm_device *dev); +#else +static inline int intel_opregion_init(struct drm_device *dev) { return 0; } +static inline void intel_opregion_free(struct drm_device *dev) { return; } +static inline void opregion_asle_intr(struct drm_device *dev) { return; } +static inline void opregion_enable_asle(struct drm_device *dev) { return; } +#endif /** * Lock test for when it's just for synchronization of ring access. -- GitLab From 35961627d3e7a4093eb307d782541700e9addec6 Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Wed, 22 Oct 2008 14:19:56 +0200 Subject: [PATCH 161/815] p54: fix misbehavings when firmware can't be found MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch fixes a double-free error in p54pci ( http://bugzilla.kernel.org/show_bug.cgi?id=11782 ) Trying to free already-free IRQ 10 Pid: 108, comm: pccardd Not tainted 2.6.27-05577-g0cfd810-dirty #1 Call Trace:  [] free_irq+0xad/0xb9  [] dma_generic_alloc_coherent+0x0/0xd7  [] p54p_stop+0x4a/0x1fa  [] dma_generic_alloc_coherent+0x0/0xd7  [] p54p_probe+0x23e/0x302 Tested-by: Sean Young Signed-off-by: Christian Lamparter Signed-off-by: John W. Linville --- drivers/net/wireless/p54/p54pci.c | 132 +++++++++++++++--------------- 1 file changed, 66 insertions(+), 66 deletions(-) diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c index 1c2a02a741a..88b3cad8b65 100644 --- a/drivers/net/wireless/p54/p54pci.c +++ b/drivers/net/wireless/p54/p54pci.c @@ -346,68 +346,6 @@ static void p54p_tx(struct ieee80211_hw *dev, struct p54_control_hdr *data, printk(KERN_INFO "%s: tx overflow.\n", wiphy_name(dev->wiphy)); } -static int p54p_open(struct ieee80211_hw *dev) -{ - struct p54p_priv *priv = dev->priv; - int err; - - init_completion(&priv->boot_comp); - err = request_irq(priv->pdev->irq, &p54p_interrupt, - IRQF_SHARED, "p54pci", dev); - if (err) { - printk(KERN_ERR "%s: failed to register IRQ handler\n", - wiphy_name(dev->wiphy)); - return err; - } - - memset(priv->ring_control, 0, sizeof(*priv->ring_control)); - err = p54p_upload_firmware(dev); - if (err) { - free_irq(priv->pdev->irq, dev); - return err; - } - priv->rx_idx_data = priv->tx_idx_data = 0; - priv->rx_idx_mgmt = priv->tx_idx_mgmt = 0; - - p54p_refill_rx_ring(dev, 0, priv->ring_control->rx_data, - ARRAY_SIZE(priv->ring_control->rx_data), priv->rx_buf_data); - - p54p_refill_rx_ring(dev, 2, priv->ring_control->rx_mgmt, - ARRAY_SIZE(priv->ring_control->rx_mgmt), priv->rx_buf_mgmt); - - P54P_WRITE(ring_control_base, cpu_to_le32(priv->ring_control_dma)); - P54P_READ(ring_control_base); - wmb(); - udelay(10); - - P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_INIT)); - P54P_READ(int_enable); - wmb(); - udelay(10); - - P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET)); - P54P_READ(dev_int); - - if (!wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ)) { - printk(KERN_ERR "%s: Cannot boot firmware!\n", - wiphy_name(dev->wiphy)); - free_irq(priv->pdev->irq, dev); - return -ETIMEDOUT; - } - - P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_UPDATE)); - P54P_READ(int_enable); - wmb(); - udelay(10); - - P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_UPDATE)); - P54P_READ(dev_int); - wmb(); - udelay(10); - - return 0; -} - static void p54p_stop(struct ieee80211_hw *dev) { struct p54p_priv *priv = dev->priv; @@ -474,6 +412,68 @@ static void p54p_stop(struct ieee80211_hw *dev) memset(ring_control, 0, sizeof(*ring_control)); } +static int p54p_open(struct ieee80211_hw *dev) +{ + struct p54p_priv *priv = dev->priv; + int err; + + init_completion(&priv->boot_comp); + err = request_irq(priv->pdev->irq, &p54p_interrupt, + IRQF_SHARED, "p54pci", dev); + if (err) { + printk(KERN_ERR "%s: failed to register IRQ handler\n", + wiphy_name(dev->wiphy)); + return err; + } + + memset(priv->ring_control, 0, sizeof(*priv->ring_control)); + err = p54p_upload_firmware(dev); + if (err) { + free_irq(priv->pdev->irq, dev); + return err; + } + priv->rx_idx_data = priv->tx_idx_data = 0; + priv->rx_idx_mgmt = priv->tx_idx_mgmt = 0; + + p54p_refill_rx_ring(dev, 0, priv->ring_control->rx_data, + ARRAY_SIZE(priv->ring_control->rx_data), priv->rx_buf_data); + + p54p_refill_rx_ring(dev, 2, priv->ring_control->rx_mgmt, + ARRAY_SIZE(priv->ring_control->rx_mgmt), priv->rx_buf_mgmt); + + P54P_WRITE(ring_control_base, cpu_to_le32(priv->ring_control_dma)); + P54P_READ(ring_control_base); + wmb(); + udelay(10); + + P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_INIT)); + P54P_READ(int_enable); + wmb(); + udelay(10); + + P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET)); + P54P_READ(dev_int); + + if (!wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ)) { + printk(KERN_ERR "%s: Cannot boot firmware!\n", + wiphy_name(dev->wiphy)); + p54p_stop(dev); + return -ETIMEDOUT; + } + + P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_UPDATE)); + P54P_READ(int_enable); + wmb(); + udelay(10); + + P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_UPDATE)); + P54P_READ(dev_int); + wmb(); + udelay(10); + + return 0; +} + static int __devinit p54p_probe(struct pci_dev *pdev, const struct pci_device_id *id) { @@ -556,11 +556,13 @@ static int __devinit p54p_probe(struct pci_dev *pdev, spin_lock_init(&priv->lock); tasklet_init(&priv->rx_tasklet, p54p_rx_tasklet, (unsigned long)dev); - p54p_open(dev); + err = p54p_open(dev); + if (err) + goto err_free_common; err = p54_read_eeprom(dev); p54p_stop(dev); if (err) - goto err_free_desc; + goto err_free_common; err = ieee80211_register_hw(dev); if (err) { @@ -573,8 +575,6 @@ static int __devinit p54p_probe(struct pci_dev *pdev, err_free_common: p54_free_common(dev); - - err_free_desc: pci_free_consistent(pdev, sizeof(*priv->ring_control), priv->ring_control, priv->ring_control_dma); -- GitLab From d8b105f900d93bd103c002bf4c923f50f16c5441 Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Wed, 22 Oct 2008 20:52:55 +0400 Subject: [PATCH 162/815] RFKILL: fix input layer initialisation Initialise correctly last fields, so tasks can be actually executed. On some architectures the initial jiffies value is not zero, so later all rfkill incorrectly decides that rfkill_*.last is in future. Signed-off-by: Dmitry Baryshkov Signed-off-by: John W. Linville --- net/rfkill/rfkill-input.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/net/rfkill/rfkill-input.c b/net/rfkill/rfkill-input.c index 21124ec0a73..bfdade72e06 100644 --- a/net/rfkill/rfkill-input.c +++ b/net/rfkill/rfkill-input.c @@ -256,6 +256,11 @@ static struct input_handler rfkill_handler = { static int __init rfkill_handler_init(void) { + unsigned long last_run = jiffies - msecs_to_jiffies(500); + rfkill_wlan.last = last_run; + rfkill_bt.last = last_run; + rfkill_uwb.last = last_run; + rfkill_wimax.last = last_run; return input_register_handler(&rfkill_handler); } -- GitLab From 51b94bf0654a14600ff9706f7bc0f7685265f6cd Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Wed, 22 Oct 2008 19:41:34 -0400 Subject: [PATCH 163/815] mac80211: correct warnings in minstrel rate control algorithm Signed-off-by: John W. Linville --- net/mac80211/rc80211_minstrel_debugfs.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/mac80211/rc80211_minstrel_debugfs.c b/net/mac80211/rc80211_minstrel_debugfs.c index 0b024cd6b80..98f48070805 100644 --- a/net/mac80211/rc80211_minstrel_debugfs.c +++ b/net/mac80211/rc80211_minstrel_debugfs.c @@ -94,8 +94,8 @@ minstrel_stats_open(struct inode *inode, struct file *file) prob / 10, prob % 10, mr->last_success, mr->last_attempts, - mr->succ_hist, - mr->att_hist); + (unsigned long long)mr->succ_hist, + (unsigned long long)mr->att_hist); } p += sprintf(p, "\nTotal packet count:: ideal %d " "lookaround %d\n\n", @@ -106,7 +106,7 @@ minstrel_stats_open(struct inode *inode, struct file *file) return 0; } -static int +static ssize_t minstrel_stats_read(struct file *file, char __user *buf, size_t len, loff_t *o) { struct minstrel_stats_info *ms; -- GitLab From bc1b32d6bdd2d6f3fbee9a7c01c9b099f11c579c Mon Sep 17 00:00:00 2001 From: Elias Oltmanns Date: Fri, 24 Oct 2008 21:59:18 +0200 Subject: [PATCH 164/815] ath5k: Reset key cache on interface up, thus fixing resume After a s2ram / resume cycle, resetting the key cache does not work unless it is deferred until after the hardware has been reinitialised by a call to ath5k_hw_reset(). This fixes a regression introduced by "ath5k: fix suspend-related oops on rmmod". Signed-off-by: Elias Oltmanns Signed-off-by: John W. Linville --- drivers/net/wireless/ath5k/base.c | 33 +++++++++++-------------------- 1 file changed, 11 insertions(+), 22 deletions(-) diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index 0f1d6bdd51a..cfd4d052d66 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -661,8 +661,7 @@ ath5k_pci_resume(struct pci_dev *pdev) { struct ieee80211_hw *hw = pci_get_drvdata(pdev); struct ath5k_softc *sc = hw->priv; - struct ath5k_hw *ah = sc->ah; - int i, err; + int err; pci_restore_state(pdev); @@ -688,16 +687,6 @@ ath5k_pci_resume(struct pci_dev *pdev) goto err_irq; ath5k_led_enable(sc); - /* - * Reset the key cache since some parts do not - * reset the contents on initial power up or resume. - * - * FIXME: This may need to be revisited when mac80211 becomes - * aware of suspend/resume. - */ - for (i = 0; i < AR5K_KEYTABLE_SIZE; i++) - ath5k_hw_reset_key(ah, i); - return 0; err_irq: free_irq(pdev->irq, sc); @@ -718,7 +707,6 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw) struct ath5k_softc *sc = hw->priv; struct ath5k_hw *ah = sc->ah; u8 mac[ETH_ALEN]; - unsigned int i; int ret; ATH5K_DBG(sc, ATH5K_DEBUG_ANY, "devid 0x%x\n", pdev->device); @@ -736,13 +724,6 @@ ath5k_attach(struct pci_dev *pdev, struct ieee80211_hw *hw) if (ret > 0) __set_bit(ATH_STAT_MRRETRY, sc->status); - /* - * Reset the key cache since some parts do not - * reset the contents on initial power up. - */ - for (i = 0; i < AR5K_KEYTABLE_SIZE; i++) - ath5k_hw_reset_key(ah, i); - /* * Collect the channel list. The 802.11 layer * is resposible for filtering this list based @@ -2202,7 +2183,8 @@ ath5k_beacon_config(struct ath5k_softc *sc) static int ath5k_init(struct ath5k_softc *sc, bool is_resume) { - int ret; + struct ath5k_hw *ah = sc->ah; + int ret, i; mutex_lock(&sc->lock); @@ -2235,10 +2217,17 @@ ath5k_init(struct ath5k_softc *sc, bool is_resume) if (ret) goto done; + /* + * Reset the key cache since some parts do not reset the + * contents on initial power up or resume from suspend. + */ + for (i = 0; i < AR5K_KEYTABLE_SIZE; i++) + ath5k_hw_reset_key(ah, i); + __set_bit(ATH_STAT_STARTED, sc->status); /* Set ack to be sent at low bit-rates */ - ath5k_hw_set_ack_bitrate_high(sc->ah, false); + ath5k_hw_set_ack_bitrate_high(ah, false); mod_timer(&sc->calib_tim, round_jiffies(jiffies + msecs_to_jiffies(ath5k_calinterval * 1000))); -- GitLab From f2c2e25554991f9c17bcd24028db5e1c50ecb0ad Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Sat, 25 Oct 2008 16:14:14 +0200 Subject: [PATCH 165/815] p54: fix build warnings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On Saturday 25 October 2008 10:24:10 Johannes Berg wrote: > just FYI in case you haven't seen them. the p54 one looks like a genuine > problem. > > drivers/net/wireless/p54/p54common.c: In function ‘p54_parse_eeprom’: > drivers/net/wireless/p54/p54common.c:325: warning: ‘synth’ may be used uninitialized in this function There you go. Yes, it is a genuine problem, if the device's eeprom is screwed really up. Signed-off-by: Christian Lamparter Signed-off-by: John W. Linville --- drivers/net/wireless/p54/p54common.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c index 2d022f83774..827ca0384a4 100644 --- a/drivers/net/wireless/p54/p54common.c +++ b/drivers/net/wireless/p54/p54common.c @@ -319,7 +319,7 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len) void *tmp; int err; u8 *end = (u8 *)eeprom + len; - u16 synth; + u16 synth = 0; DECLARE_MAC_BUF(mac); wrap = (struct eeprom_pda_wrap *) eeprom; @@ -422,7 +422,8 @@ static int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len) entry = (void *)entry + (entry_len + 1)*2; } - if (!priv->iq_autocal || !priv->output_limit || !priv->curve_data) { + if (!synth || !priv->iq_autocal || !priv->output_limit || + !priv->curve_data) { printk(KERN_ERR "p54: not all required entries found in eeprom!\n"); err = -EINVAL; goto err; -- GitLab From ea2d8b59bc7b770fde03de2bb9b3ee46e8bdc8d5 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Mon, 27 Oct 2008 09:47:03 -0700 Subject: [PATCH 166/815] mac80211.h: fix kernel-doc excesses Fix mac80211.h kernel-doc: it had some extra parameters that were no longer valid and incorrect format for a return value in 2 places. Warning(lin2628-rc2//include/net/mac80211.h:1487): Excess function parameter or struct member 'control' description in 'ieee80211_beacon_get' Warning(lin2628-rc2//include/net/mac80211.h:1596): Excess function parameter or struct member 'control' description in 'ieee80211_get_buffered_bc' Warning(lin2628-rc2//include/net/mac80211.h:1632): Excess function parameter or struct member 'rc4key' description in 'ieee80211_get_tkip_key' Warning(lin2628-rc2//include/net/mac80211.h:1735): Excess function parameter or struct member 'return' description in 'ieee80211_start_tx_ba_session' Warning(lin2628-rc2//include/net/mac80211.h:1775): Excess function parameter or struct member 'return' description in 'ieee80211_stop_tx_ba_session' Signed-off-by: Randy Dunlap Acked-by: Johannes Berg Signed-off-by: John W. Linville --- include/net/mac80211.h | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index d861197f83c..8856e2d60e9 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1474,7 +1474,6 @@ void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw, * ieee80211_beacon_get - beacon generation function * @hw: pointer obtained from ieee80211_alloc_hw(). * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. - * @control: will be filled with information needed to send this beacon. * * If the beacon frames are generated by the host system (i.e., not in * hardware/firmware), the low-level driver uses this function to receive @@ -1575,7 +1574,6 @@ __le16 ieee80211_generic_frame_duration(struct ieee80211_hw *hw, * ieee80211_get_buffered_bc - accessing buffered broadcast and multicast frames * @hw: pointer as obtained from ieee80211_alloc_hw(). * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. - * @control: will be filled with information needed to send returned frame. * * Function for accessing buffered broadcast and multicast frames. If * hardware/firmware does not implement buffering of broadcast/multicast @@ -1623,9 +1621,8 @@ unsigned int ieee80211_hdrlen(__le16 fc); * * @keyconf: the parameter passed with the set key * @skb: the skb for which the key is needed - * @rc4key: a buffer to which the key will be written * @type: TBD - * @key: TBD + * @key: a buffer to which the key will be written */ void ieee80211_get_tkip_key(struct ieee80211_key_conf *keyconf, struct sk_buff *skb, @@ -1726,7 +1723,8 @@ void ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw, * @hw: pointer as obtained from ieee80211_alloc_hw(). * @ra: receiver address of the BA session recipient * @tid: the TID to BA on. - * @return: success if addBA request was sent, failure otherwise + * + * Return: success if addBA request was sent, failure otherwise * * Although mac80211/low level driver/user space application can estimate * the need to start aggregation on a certain RA/TID, the session level @@ -1764,7 +1762,8 @@ void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra, * @ra: receiver address of the BA session recipient * @tid: the TID to stop BA. * @initiator: if indicates initiator DELBA frame will be sent. - * @return: error if no sta with matching da found, success otherwise + * + * Return: error if no sta with matching da found, success otherwise * * Although mac80211/low level driver/user space application can estimate * the need to stop aggregation on a certain RA/TID, the session level -- GitLab From 4e270e9b8a9d246290f3901f1fb6c5efdb734ddf Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 28 Oct 2008 07:48:34 +1000 Subject: [PATCH 167/815] drm/radeon: fixup further bus mastering confusion. rs400/480 are like previous chips not like rs6xx chips. Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_cp.c | 15 ++++++++------- drivers/gpu/drm/radeon/radeon_drv.h | 12 ++++++------ 2 files changed, 14 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c index 59a2132a8f5..073894824e6 100644 --- a/drivers/gpu/drm/radeon/radeon_cp.c +++ b/drivers/gpu/drm/radeon/radeon_cp.c @@ -653,15 +653,16 @@ static void radeon_cp_init_ring_buffer(struct drm_device * dev, RADEON_WRITE(RADEON_SCRATCH_UMSK, 0x7); /* Turn on bus mastering */ - if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400) || - ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) || + if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) || ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740)) { - /* rs400, rs690/rs740 */ - tmp = RADEON_READ(RADEON_BUS_CNTL) & ~RS400_BUS_MASTER_DIS; + /* rs600/rs690/rs740 */ + tmp = RADEON_READ(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS; RADEON_WRITE(RADEON_BUS_CNTL, tmp); - } else if (!(((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV380) || - ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R423))) { - /* r1xx, r2xx, r300, r(v)350, r420/r481, rs480 */ + } else if (((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV350) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) { + /* r1xx, r2xx, r300, r(v)350, r420/r481, rs400/rs480 */ tmp = RADEON_READ(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS; RADEON_WRITE(RADEON_BUS_CNTL, tmp); } /* PCIE cards appears to not need this */ diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h index 4dbb813910c..02f5575ba39 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.h +++ b/drivers/gpu/drm/radeon/radeon_drv.h @@ -447,12 +447,12 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev, * handling, not bus mastering itself. */ #define RADEON_BUS_CNTL 0x0030 -/* r1xx, r2xx, r300, r(v)350, r420/r481, rs480 */ +/* r1xx, r2xx, r300, r(v)350, r420/r481, rs400/rs480 */ # define RADEON_BUS_MASTER_DIS (1 << 6) -/* rs400, rs690/rs740 */ -# define RS400_BUS_MASTER_DIS (1 << 14) -# define RS400_MSI_REARM (1 << 20) -/* see RS480_MSI_REARM in AIC_CNTL for rs480 */ +/* rs600/rs690/rs740 */ +# define RS600_BUS_MASTER_DIS (1 << 14) +# define RS600_MSI_REARM (1 << 20) +/* see RS400_MSI_REARM in AIC_CNTL for rs480 */ #define RADEON_BUS_CNTL1 0x0034 # define RADEON_PMI_BM_DIS (1 << 2) @@ -937,7 +937,7 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev, #define RADEON_AIC_CNTL 0x01d0 # define RADEON_PCIGART_TRANSLATE_EN (1 << 0) -# define RS480_MSI_REARM (1 << 3) +# define RS400_MSI_REARM (1 << 3) #define RADEON_AIC_STAT 0x01d4 #define RADEON_AIC_PT_BASE 0x01d8 #define RADEON_AIC_LO_ADDR 0x01dc -- GitLab From 9e9430213f85ebdaf40026ec790295420efd0f91 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 24 Oct 2008 21:17:50 +0100 Subject: [PATCH 168/815] [ARM] 5322/1: Fix fastpath issue in mmci.c Fix fastpath issues Since mmci_request() can be called from a non-interrupt context, and does, during kernel init, causing a host of debug messages during boot if you enable spinlock debugging, we need to use the spinlock calls that save IRQ flags and restore them. Signed-off-by: Linus Walleij Signed-off-by: Russell King --- drivers/mmc/host/mmci.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 696cf3647ce..2fadf323c69 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -391,6 +391,7 @@ static irqreturn_t mmci_irq(int irq, void *dev_id) static void mmci_request(struct mmc_host *mmc, struct mmc_request *mrq) { struct mmci_host *host = mmc_priv(mmc); + unsigned long flags; WARN_ON(host->mrq != NULL); @@ -402,7 +403,7 @@ static void mmci_request(struct mmc_host *mmc, struct mmc_request *mrq) return; } - spin_lock_irq(&host->lock); + spin_lock_irqsave(&host->lock, flags); host->mrq = mrq; @@ -411,7 +412,7 @@ static void mmci_request(struct mmc_host *mmc, struct mmc_request *mrq) mmci_start_command(host, mrq->cmd, 0); - spin_unlock_irq(&host->lock); + spin_unlock_irqrestore(&host->lock, flags); } static void mmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) -- GitLab From 44d6f78756560e95903de239e10f8a40a6eae444 Mon Sep 17 00:00:00 2001 From: Hidehiro Kawai Date: Mon, 27 Oct 2008 22:51:46 -0400 Subject: [PATCH 169/815] ext3: fix a bug accessing freed memory in ext3_abort Vegard Nossum reported a bug which accesses freed memory (found via kmemcheck). When journal has been aborted, ext3_put_super() calls ext3_abort() after freeing the journal_t object, and then ext3_abort() accesses it. This patch fix it. Signed-off-by: Hidehiro Kawai Acked-by: Jan Kara Signed-off-by: "Theodore Ts'o" --- fs/ext3/super.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 18eaa78ecb4..e5717a4fae6 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -281,7 +281,8 @@ void ext3_abort (struct super_block * sb, const char * function, EXT3_SB(sb)->s_mount_state |= EXT3_ERROR_FS; sb->s_flags |= MS_RDONLY; EXT3_SB(sb)->s_mount_opt |= EXT3_MOUNT_ABORT; - journal_abort(EXT3_SB(sb)->s_journal, -EIO); + if (EXT3_SB(sb)->s_journal) + journal_abort(EXT3_SB(sb)->s_journal, -EIO); } void ext3_warning (struct super_block * sb, const char * function, @@ -390,11 +391,14 @@ static void ext3_put_super (struct super_block * sb) { struct ext3_sb_info *sbi = EXT3_SB(sb); struct ext3_super_block *es = sbi->s_es; - int i; + int i, err; ext3_xattr_put_super(sb); - if (journal_destroy(sbi->s_journal) < 0) + err = journal_destroy(sbi->s_journal); + sbi->s_journal = NULL; + if (err < 0) ext3_abort(sb, __func__, "Couldn't clean up the journal"); + if (!(sb->s_flags & MS_RDONLY)) { EXT3_CLEAR_INCOMPAT_FEATURE(sb, EXT3_FEATURE_INCOMPAT_RECOVER); es->s_state = cpu_to_le16(sbi->s_mount_state); -- GitLab From ef2cabf7c6d838eb0ee2b4fb8ef84f7c06ce16d9 Mon Sep 17 00:00:00 2001 From: Hidehiro Kawai Date: Mon, 27 Oct 2008 22:53:05 -0400 Subject: [PATCH 170/815] ext4: fix a bug accessing freed memory in ext4_abort Vegard Nossum reported a bug which accesses freed memory (found via kmemcheck). When journal has been aborted, ext4_put_super() calls ext4_abort() after freeing the journal_t object, and then ext4_abort() accesses it. This patch fix it. Signed-off-by: Hidehiro Kawai Acked-by: Jan Kara Signed-off-by: "Theodore Ts'o" --- fs/ext4/super.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index bdddea14e78..994859df010 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -333,7 +333,8 @@ void ext4_abort(struct super_block *sb, const char *function, EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS; sb->s_flags |= MS_RDONLY; EXT4_SB(sb)->s_mount_opt |= EXT4_MOUNT_ABORT; - jbd2_journal_abort(EXT4_SB(sb)->s_journal, -EIO); + if (EXT4_SB(sb)->s_journal) + jbd2_journal_abort(EXT4_SB(sb)->s_journal, -EIO); } void ext4_warning(struct super_block *sb, const char *function, @@ -442,14 +443,16 @@ static void ext4_put_super(struct super_block *sb) { struct ext4_sb_info *sbi = EXT4_SB(sb); struct ext4_super_block *es = sbi->s_es; - int i; + int i, err; ext4_mb_release(sb); ext4_ext_release(sb); ext4_xattr_put_super(sb); - if (jbd2_journal_destroy(sbi->s_journal) < 0) - ext4_abort(sb, __func__, "Couldn't clean up the journal"); + err = jbd2_journal_destroy(sbi->s_journal); sbi->s_journal = NULL; + if (err < 0) + ext4_abort(sb, __func__, "Couldn't clean up the journal"); + if (!(sb->s_flags & MS_RDONLY)) { EXT4_CLEAR_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_RECOVER); es->s_state = cpu_to_le16(sbi->s_mount_state); -- GitLab From ab77163008c596aad9624ceab190d840c0143fa8 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Mon, 27 Oct 2008 15:09:10 +0000 Subject: [PATCH 171/815] ata: Switch all my stuff to a common address Signed-off-by: Jeff Garzik --- drivers/ata/ata_generic.c | 2 +- drivers/ata/ata_piix.c | 2 +- drivers/ata/pata_acpi.c | 2 +- drivers/ata/pata_ali.c | 1 - drivers/ata/pata_amd.c | 1 - drivers/ata/pata_artop.c | 2 +- drivers/ata/pata_atiixp.c | 1 - drivers/ata/pata_cmd640.c | 1 - drivers/ata/pata_cmd64x.c | 2 +- drivers/ata/pata_cs5530.c | 1 - drivers/ata/pata_cs5535.c | 2 +- drivers/ata/pata_cypress.c | 2 +- drivers/ata/pata_efar.c | 2 +- drivers/ata/pata_isapnp.c | 2 +- drivers/ata/pata_it821x.c | 4 ++-- drivers/ata/pata_jmicron.c | 2 +- drivers/ata/pata_legacy.c | 2 +- drivers/ata/pata_marvell.c | 2 +- drivers/ata/pata_mpiix.c | 2 +- drivers/ata/pata_netcell.c | 2 +- drivers/ata/pata_ninja32.c | 1 - drivers/ata/pata_ns87410.c | 1 - drivers/ata/pata_ns87415.c | 2 +- drivers/ata/pata_oldpiix.c | 2 +- drivers/ata/pata_opti.c | 1 - drivers/ata/pata_optidma.c | 1 - drivers/ata/pata_pcmcia.c | 2 +- drivers/ata/pata_pdc202xx_old.c | 2 +- drivers/ata/pata_platform.c | 2 +- drivers/ata/pata_qdi.c | 2 +- drivers/ata/pata_radisys.c | 2 +- drivers/ata/pata_sc1200.c | 2 +- drivers/ata/pata_scc.c | 2 +- drivers/ata/pata_serverworks.c | 1 - drivers/ata/pata_sil680.c | 1 - drivers/ata/pata_sis.c | 2 +- drivers/ata/pata_sl82c105.c | 1 - drivers/ata/pata_triflex.c | 2 +- drivers/ata/pata_via.c | 1 - drivers/ata/pata_winbond.c | 2 +- 40 files changed, 28 insertions(+), 41 deletions(-) diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c index 75a406f5e69..5c33767e66d 100644 --- a/drivers/ata/ata_generic.c +++ b/drivers/ata/ata_generic.c @@ -1,6 +1,6 @@ /* * ata_generic.c - Generic PATA/SATA controller driver. - * Copyright 2005 Red Hat Inc , all rights reserved. + * Copyright 2005 Red Hat Inc, all rights reserved. * * Elements from ide/pci/generic.c * Copyright (C) 2001-2002 Andre Hedrick diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index e9e32ed6b1a..52dc2d8b8f2 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -14,7 +14,7 @@ * * Copyright (C) 1998-1999 Andrzej Krzysztofowicz, Author and Maintainer * Copyright (C) 1998-2000 Andre Hedrick - * Copyright (C) 2003 Red Hat Inc + * Copyright (C) 2003 Red Hat Inc * * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c index eb919c16a03..e2e332d8ff9 100644 --- a/drivers/ata/pata_acpi.c +++ b/drivers/ata/pata_acpi.c @@ -1,7 +1,7 @@ /* * ACPI PATA driver * - * (c) 2007 Red Hat + * (c) 2007 Red Hat */ #include diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c index 5ca70fa1f58..73c466e452c 100644 --- a/drivers/ata/pata_ali.c +++ b/drivers/ata/pata_ali.c @@ -1,7 +1,6 @@ /* * pata_ali.c - ALI 15x3 PATA for new ATA layer * (C) 2005 Red Hat Inc - * Alan Cox * * based in part upon * linux/drivers/ide/pci/alim15x3.c Version 0.17 2003/01/02 diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c index 57dd00f463d..0ec9c7d9fe9 100644 --- a/drivers/ata/pata_amd.c +++ b/drivers/ata/pata_amd.c @@ -1,7 +1,6 @@ /* * pata_amd.c - AMD PATA for new ATA layer * (C) 2005-2006 Red Hat Inc - * Alan Cox * * Based on pata-sil680. Errata information is taken from data sheets * and the amd74xx.c driver by Vojtech Pavlik. Nvidia SATA devices are diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c index 0f513bc1119..6b3092c75ff 100644 --- a/drivers/ata/pata_artop.c +++ b/drivers/ata/pata_artop.c @@ -1,7 +1,7 @@ /* * pata_artop.c - ARTOP ATA controller driver * - * (C) 2006 Red Hat + * (C) 2006 Red Hat * (C) 2007 Bartlomiej Zolnierkiewicz * * Based in part on drivers/ide/pci/aec62xx.c diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c index e8a0d99d735..0e2cde8f997 100644 --- a/drivers/ata/pata_atiixp.c +++ b/drivers/ata/pata_atiixp.c @@ -1,7 +1,6 @@ /* * pata_atiixp.c - ATI PATA for new ATA layer * (C) 2005 Red Hat Inc - * Alan Cox * * Based on * diff --git a/drivers/ata/pata_cmd640.c b/drivers/ata/pata_cmd640.c index 2de30b99027..34a394264c3 100644 --- a/drivers/ata/pata_cmd640.c +++ b/drivers/ata/pata_cmd640.c @@ -1,7 +1,6 @@ /* * pata_cmd640.c - CMD640 PCI PATA for new ATA layer * (C) 2007 Red Hat Inc - * Alan Cox * * Based upon * linux/drivers/ide/pci/cmd640.c Version 1.02 Sep 01, 1996 diff --git a/drivers/ata/pata_cmd64x.c b/drivers/ata/pata_cmd64x.c index ddd09b7d98c..3167d8fed2f 100644 --- a/drivers/ata/pata_cmd64x.c +++ b/drivers/ata/pata_cmd64x.c @@ -1,7 +1,7 @@ /* * pata_cmd64x.c - CMD64x PATA for new ATA layer * (C) 2005 Red Hat Inc - * Alan Cox + * Alan Cox * * Based upon * linux/drivers/ide/pci/cmd64x.c Version 1.30 Sept 10, 2002 diff --git a/drivers/ata/pata_cs5530.c b/drivers/ata/pata_cs5530.c index 0c4b271a9d5..bba453381f4 100644 --- a/drivers/ata/pata_cs5530.c +++ b/drivers/ata/pata_cs5530.c @@ -1,7 +1,6 @@ /* * pata-cs5530.c - CS5530 PATA for new ATA layer * (C) 2005 Red Hat Inc - * Alan Cox * * based upon cs5530.c by Mark Lord. * diff --git a/drivers/ata/pata_cs5535.c b/drivers/ata/pata_cs5535.c index f1b6556f048..1b2d4a0f5f7 100644 --- a/drivers/ata/pata_cs5535.c +++ b/drivers/ata/pata_cs5535.c @@ -1,7 +1,7 @@ /* * pata-cs5535.c - CS5535 PATA for new ATA layer * (C) 2005-2006 Red Hat Inc - * Alan Cox + * Alan Cox * * based upon cs5535.c from AMD as cleaned up and * made readable and Linux style by Wolfgang Zuleger + * Alan Cox * * Based heavily on * linux/drivers/ide/pci/cy82c693.c Version 0.40 Sep. 10, 2002 diff --git a/drivers/ata/pata_efar.c b/drivers/ata/pata_efar.c index 9fba82976ba..ac6392ea35b 100644 --- a/drivers/ata/pata_efar.c +++ b/drivers/ata/pata_efar.c @@ -1,7 +1,7 @@ /* * pata_efar.c - EFAR PIIX clone controller driver * - * (C) 2005 Red Hat + * (C) 2005 Red Hat * * Some parts based on ata_piix.c by Jeff Garzik and others. * diff --git a/drivers/ata/pata_isapnp.c b/drivers/ata/pata_isapnp.c index 6a111baab52..15cdb9148aa 100644 --- a/drivers/ata/pata_isapnp.c +++ b/drivers/ata/pata_isapnp.c @@ -1,7 +1,7 @@ /* * pata-isapnp.c - ISA PnP PATA controller driver. - * Copyright 2005/2006 Red Hat Inc , all rights reserved. + * Copyright 2005/2006 Red Hat Inc, all rights reserved. * * Based in part on ide-pnp.c by Andrey Panin */ diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c index 0221c9a4676..4e13aadb877 100644 --- a/drivers/ata/pata_it821x.c +++ b/drivers/ata/pata_it821x.c @@ -1,7 +1,7 @@ /* * pata_it821x.c - IT821x PATA for new ATA layer * (C) 2005 Red Hat Inc - * Alan Cox + * Alan Cox * (C) 2007 Bartlomiej Zolnierkiewicz * * based upon @@ -10,7 +10,7 @@ * * linux/drivers/ide/pci/it821x.c Version 0.09 December 2004 * - * Copyright (C) 2004 Red Hat + * Copyright (C) 2004 Red Hat * * May be copied or modified under the terms of the GNU General Public License * Based in part on the ITE vendor provided SCSI driver. diff --git a/drivers/ata/pata_jmicron.c b/drivers/ata/pata_jmicron.c index 73b7596816b..38cf1ab2d28 100644 --- a/drivers/ata/pata_jmicron.c +++ b/drivers/ata/pata_jmicron.c @@ -4,7 +4,7 @@ * driven by AHCI in the usual configuration although * this driver can handle other setups if we need it. * - * (c) 2006 Red Hat + * (c) 2006 Red Hat */ #include diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c index bc037ffce20..930c2208640 100644 --- a/drivers/ata/pata_legacy.c +++ b/drivers/ata/pata_legacy.c @@ -1,6 +1,6 @@ /* * pata-legacy.c - Legacy port PATA/SATA controller driver. - * Copyright 2005/2006 Red Hat , all rights reserved. + * Copyright 2005/2006 Red Hat, all rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/ata/pata_marvell.c b/drivers/ata/pata_marvell.c index 0d87eec8496..76e399bf8c1 100644 --- a/drivers/ata/pata_marvell.c +++ b/drivers/ata/pata_marvell.c @@ -5,7 +5,7 @@ * isn't making full use of the device functionality but it is * easy to get working. * - * (c) 2006 Red Hat + * (c) 2006 Red Hat */ #include diff --git a/drivers/ata/pata_mpiix.c b/drivers/ata/pata_mpiix.c index 7d7e3fdab71..7c8faa48b5f 100644 --- a/drivers/ata/pata_mpiix.c +++ b/drivers/ata/pata_mpiix.c @@ -1,7 +1,7 @@ /* * pata_mpiix.c - Intel MPIIX PATA for new ATA layer * (C) 2005-2006 Red Hat Inc - * Alan Cox + * Alan Cox * * The MPIIX is different enough to the PIIX4 and friends that we give it * a separate driver. The old ide/pci code handles this by just not tuning diff --git a/drivers/ata/pata_netcell.c b/drivers/ata/pata_netcell.c index d9719c8b9db..9dc05e1656a 100644 --- a/drivers/ata/pata_netcell.c +++ b/drivers/ata/pata_netcell.c @@ -1,7 +1,7 @@ /* * pata_netcell.c - Netcell PATA driver * - * (c) 2006 Red Hat + * (c) 2006 Red Hat */ #include diff --git a/drivers/ata/pata_ninja32.c b/drivers/ata/pata_ninja32.c index 565e67cd13f..5e76f96ec7e 100644 --- a/drivers/ata/pata_ninja32.c +++ b/drivers/ata/pata_ninja32.c @@ -1,7 +1,6 @@ /* * pata_ninja32.c - Ninja32 PATA for new ATA layer * (C) 2007 Red Hat Inc - * Alan Cox * * Note: The controller like many controllers has shared timings for * PIO and DMA. We thus flip to the DMA timings in dma_start and flip back diff --git a/drivers/ata/pata_ns87410.c b/drivers/ata/pata_ns87410.c index be756b7ef07..40d411c460d 100644 --- a/drivers/ata/pata_ns87410.c +++ b/drivers/ata/pata_ns87410.c @@ -1,7 +1,6 @@ /* * pata_ns87410.c - National Semiconductor 87410 PATA for new ATA layer * (C) 2006 Red Hat Inc - * Alan Cox * * 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 diff --git a/drivers/ata/pata_ns87415.c b/drivers/ata/pata_ns87415.c index e0aa7eaaee0..89bf5f865d6 100644 --- a/drivers/ata/pata_ns87415.c +++ b/drivers/ata/pata_ns87415.c @@ -1,7 +1,7 @@ /* * pata_ns87415.c - NS87415 (non PARISC) PATA * - * (C) 2005 Red Hat + * (C) 2005 Red Hat * * This is a fairly generic MWDMA controller. It has some limitations * as it requires timing reloads on PIO/DMA transitions but it is otherwise diff --git a/drivers/ata/pata_oldpiix.c b/drivers/ata/pata_oldpiix.c index df64f244300..c0dbc46a348 100644 --- a/drivers/ata/pata_oldpiix.c +++ b/drivers/ata/pata_oldpiix.c @@ -1,7 +1,7 @@ /* * pata_oldpiix.c - Intel PATA/SATA controllers * - * (C) 2005 Red Hat + * (C) 2005 Red Hat * * Some parts based on ata_piix.c by Jeff Garzik and others. * diff --git a/drivers/ata/pata_opti.c b/drivers/ata/pata_opti.c index fb2cf661b0e..e4fa4d565e9 100644 --- a/drivers/ata/pata_opti.c +++ b/drivers/ata/pata_opti.c @@ -1,7 +1,6 @@ /* * pata_opti.c - ATI PATA for new ATA layer * (C) 2005 Red Hat Inc - * Alan Cox * * Based on * linux/drivers/ide/pci/opti621.c Version 0.7 Sept 10, 2002 diff --git a/drivers/ata/pata_optidma.c b/drivers/ata/pata_optidma.c index 4cd74445631..93bb6e91973 100644 --- a/drivers/ata/pata_optidma.c +++ b/drivers/ata/pata_optidma.c @@ -1,7 +1,6 @@ /* * pata_optidma.c - Opti DMA PATA for new ATA layer * (C) 2006 Red Hat Inc - * Alan Cox * * The Opti DMA controllers are related to the older PIO PCI controllers * and indeed the VLB ones. The main differences are that the timing diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 02b596b9cf6..271cb64d429 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -1,6 +1,6 @@ /* * pata_pcmcia.c - PCMCIA PATA controller driver. - * Copyright 2005-2006 Red Hat Inc , all rights reserved. + * Copyright 2005-2006 Red Hat Inc, all rights reserved. * PCMCIA ident update Copyright 2006 Marcin Juszkiewicz * * diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c index d2673060bc8..799a6a09871 100644 --- a/drivers/ata/pata_pdc202xx_old.c +++ b/drivers/ata/pata_pdc202xx_old.c @@ -1,7 +1,7 @@ /* * pata_pdc202xx_old.c - Promise PDC202xx PATA for new ATA layer * (C) 2005 Red Hat Inc - * Alan Cox + * Alan Cox * (C) 2007 Bartlomiej Zolnierkiewicz * * Based in part on linux/drivers/ide/pci/pdc202xx_old.c diff --git a/drivers/ata/pata_platform.c b/drivers/ata/pata_platform.c index 8f65ad61b8a..77e4e3b17f5 100644 --- a/drivers/ata/pata_platform.c +++ b/drivers/ata/pata_platform.c @@ -5,7 +5,7 @@ * * Based on pata_pcmcia: * - * Copyright 2005-2006 Red Hat Inc , all rights reserved. + * Copyright 2005-2006 Red Hat Inc, all rights reserved. * * 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 diff --git a/drivers/ata/pata_qdi.c b/drivers/ata/pata_qdi.c index 63b7a1c165a..3080f371222 100644 --- a/drivers/ata/pata_qdi.c +++ b/drivers/ata/pata_qdi.c @@ -1,6 +1,6 @@ /* * pata_qdi.c - QDI VLB ATA controllers - * (C) 2006 Red Hat + * (C) 2006 Red Hat * * This driver mostly exists as a proof of concept for non PCI devices under * libata. While the QDI6580 was 'neat' in 1993 it is no longer terribly diff --git a/drivers/ata/pata_radisys.c b/drivers/ata/pata_radisys.c index 1c0d9fa7ee5..0b0aa452de1 100644 --- a/drivers/ata/pata_radisys.c +++ b/drivers/ata/pata_radisys.c @@ -1,7 +1,7 @@ /* * pata_radisys.c - Intel PATA/SATA controllers * - * (C) 2006 Red Hat + * (C) 2006 Red Hat * * Some parts based on ata_piix.c by Jeff Garzik and others. * diff --git a/drivers/ata/pata_sc1200.c b/drivers/ata/pata_sc1200.c index 0278fd2b8fb..9a4bdca5461 100644 --- a/drivers/ata/pata_sc1200.c +++ b/drivers/ata/pata_sc1200.c @@ -1,5 +1,5 @@ /* - * New ATA layer SC1200 driver Alan Cox + * New ATA layer SC1200 driver Alan Cox * * TODO: Mode selection filtering * TODO: Can't enable second channel until ATA core has serialize diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c index 16673d16857..cf3707e516a 100644 --- a/drivers/ata/pata_scc.c +++ b/drivers/ata/pata_scc.c @@ -8,7 +8,7 @@ * Copyright 2003-2005 Jeff Garzik * Copyright (C) 1998-1999 Andrzej Krzysztofowicz, Author and Maintainer * Copyright (C) 1998-2000 Andre Hedrick - * Copyright (C) 2003 Red Hat Inc + * Copyright (C) 2003 Red Hat Inc * * and drivers/ata/ahci.c: * Copyright 2004-2005 Red Hat, Inc. diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c index ffd26d0dc50..72e41c9f969 100644 --- a/drivers/ata/pata_serverworks.c +++ b/drivers/ata/pata_serverworks.c @@ -1,7 +1,6 @@ /* * pata_serverworks.c - Serverworks PATA for new ATA layer * (C) 2005 Red Hat Inc - * Alan Cox * * based upon * diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c index a598bb36aaf..83580a59db5 100644 --- a/drivers/ata/pata_sil680.c +++ b/drivers/ata/pata_sil680.c @@ -1,7 +1,6 @@ /* * pata_sil680.c - SIL680 PATA for new ATA layer * (C) 2005 Red Hat Inc - * Alan Cox * * based upon * diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c index 26345d7b531..d3423661175 100644 --- a/drivers/ata/pata_sis.c +++ b/drivers/ata/pata_sis.c @@ -1,7 +1,7 @@ /* * pata_sis.c - SiS ATA driver * - * (C) 2005 Red Hat + * (C) 2005 Red Hat * (C) 2007 Bartlomiej Zolnierkiewicz * * Based upon linux/drivers/ide/pci/sis5513.c diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c index 69877bd8181..1b0e7b6d8ef 100644 --- a/drivers/ata/pata_sl82c105.c +++ b/drivers/ata/pata_sl82c105.c @@ -1,7 +1,6 @@ /* * pata_sl82c105.c - SL82C105 PATA for new ATA layer * (C) 2005 Red Hat Inc - * Alan Cox * * Based in part on linux/drivers/ide/pci/sl82c105.c * SL82C105/Winbond 553 IDE driver diff --git a/drivers/ata/pata_triflex.c b/drivers/ata/pata_triflex.c index b181261f274..ef9597517cd 100644 --- a/drivers/ata/pata_triflex.c +++ b/drivers/ata/pata_triflex.c @@ -1,7 +1,7 @@ /* * pata_triflex.c - Compaq PATA for new ATA layer * (C) 2005 Red Hat Inc - * Alan Cox + * Alan Cox * * based upon * diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c index 8fdb2ce7321..681169c9c64 100644 --- a/drivers/ata/pata_via.c +++ b/drivers/ata/pata_via.c @@ -1,7 +1,6 @@ /* * pata_via.c - VIA PATA for new ATA layer * (C) 2005-2006 Red Hat Inc - * Alan Cox * * Documentation * Most chipset documentation available under NDA only diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c index a7606b044a6..319e164a3d7 100644 --- a/drivers/ata/pata_winbond.c +++ b/drivers/ata/pata_winbond.c @@ -1,6 +1,6 @@ /* * pata_winbond.c - Winbond VLB ATA controllers - * (C) 2006 Red Hat + * (C) 2006 Red Hat * * Support for the Winbond 83759A when operating in advanced mode. * Multichip mode is not currently supported. -- GitLab From c77a036beceabbfd85b366193685cb49f38292bd Mon Sep 17 00:00:00 2001 From: Mark Nelson Date: Thu, 23 Oct 2008 14:08:16 +1100 Subject: [PATCH 172/815] ahci: Add support for Promise PDC42819 Add an appropriate entry for the Promise PDC42819 controller. It has an AHCI mode and so far works correctly with board_ahci. This chip is found on Promise's FastTrak TX2650 (2 port) and TX4650 (4 port) software-based RAID cards (for which there is a binary driver, t3sas) and can be found on some motherboards, for example the MSI K9A2 Platinum, which calls the chip a Promise T3 controller. Although this controller also supports SAS devices, its default bootup mode is AHCI and the binary driver has to do some magic to get the chip into the appropriate mode to drive SAS disks. Seeing as no documentation is provided by Promise, adding this entry to the ahci driver allows the controller to be useful to people as a SATA controller (with no ill effects on the system if a SAS disk is connected - probing of the port just times out with "link online but device misclassified"), without having to resort to using the binary driver. Users who require SAS or the proprietary software raid can get this functionality using the binary driver. Signed-off-by: Mark Nelson Signed-off-by: Jeff Garzik --- drivers/ata/ahci.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index aeadd00411a..289719b2cb3 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -588,6 +588,9 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(MARVELL, 0x6145), board_ahci_mv }, /* 6145 */ { PCI_VDEVICE(MARVELL, 0x6121), board_ahci_mv }, /* 6121 */ + /* Promise */ + { PCI_VDEVICE(PROMISE, 0x3f20), board_ahci }, /* PDC42819 */ + /* Generic, PCI class code for AHCI */ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_SATA_AHCI, 0xffffff, board_ahci }, -- GitLab From 4a9c7b3359889399aacb94019bbdfc9f38d4cff7 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 27 Oct 2008 19:59:23 +0900 Subject: [PATCH 173/815] libata: fix device iteration bugs There were several places where only enabled devices should be iterated over but device enabledness wasn't checked. * IDENTIFY data 40 wire check in cable_is_40wire() * xfer_mode/ncq_enabled saving in ata_scsi_error() * DUBIOUS_XFER handling in ata_set_mode() While at it, reformat comments in cable_is_40wire(). Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/ata/libata-core.c | 34 +++++++++++++++++++--------------- drivers/ata/libata-eh.c | 9 +++++++++ 2 files changed, 28 insertions(+), 15 deletions(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 8cb0b360bfd..97df4807a08 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4156,29 +4156,33 @@ static int cable_is_40wire(struct ata_port *ap) struct ata_link *link; struct ata_device *dev; - /* If the controller thinks we are 40 wire, we are */ + /* If the controller thinks we are 40 wire, we are. */ if (ap->cbl == ATA_CBL_PATA40) return 1; - /* If the controller thinks we are 80 wire, we are */ + + /* If the controller thinks we are 80 wire, we are. */ if (ap->cbl == ATA_CBL_PATA80 || ap->cbl == ATA_CBL_SATA) return 0; - /* If the system is known to be 40 wire short cable (eg laptop), - then we allow 80 wire modes even if the drive isn't sure */ + + /* If the system is known to be 40 wire short cable (eg + * laptop), then we allow 80 wire modes even if the drive + * isn't sure. + */ if (ap->cbl == ATA_CBL_PATA40_SHORT) return 0; - /* If the controller doesn't know we scan - - - Note: We look for all 40 wire detects at this point. - Any 80 wire detect is taken to be 80 wire cable - because - - In many setups only the one drive (slave if present) - will give a valid detect - - If you have a non detect capable drive you don't - want it to colour the choice - */ + + /* If the controller doesn't know, we scan. + * + * Note: We look for all 40 wire detects at this point. Any + * 80 wire detect is taken to be 80 wire cable because + * - in many setups only the one drive (slave if present) will + * give a valid detect + * - if you have a non detect capable drive you don't want it + * to colour the choice + */ ata_port_for_each_link(link, ap) { ata_link_for_each_dev(dev, link) { - if (!ata_is_40wire(dev)) + if (ata_dev_enabled(dev) && !ata_is_40wire(dev)) return 0; } } diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 5d687d7cffa..a6a3b1554c4 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -603,6 +603,9 @@ void ata_scsi_error(struct Scsi_Host *host) ata_link_for_each_dev(dev, link) { int devno = dev->devno; + if (!ata_dev_enabled(dev)) + continue; + ehc->saved_xfer_mode[devno] = dev->xfer_mode; if (ata_ncq_enabled(dev)) ehc->saved_ncq_enabled |= 1 << devno; @@ -2787,6 +2790,9 @@ int ata_set_mode(struct ata_link *link, struct ata_device **r_failed_dev) /* if data transfer is verified, clear DUBIOUS_XFER on ering top */ ata_link_for_each_dev(dev, link) { + if (!ata_dev_enabled(dev)) + continue; + if (!(dev->flags & ATA_DFLAG_DUBIOUS_XFER)) { struct ata_ering_entry *ent; @@ -2808,6 +2814,9 @@ int ata_set_mode(struct ata_link *link, struct ata_device **r_failed_dev) u8 saved_xfer_mode = ehc->saved_xfer_mode[dev->devno]; u8 saved_ncq = !!(ehc->saved_ncq_enabled & (1 << dev->devno)); + if (!ata_dev_enabled(dev)) + continue; + if (dev->xfer_mode != saved_xfer_mode || ata_ncq_enabled(dev) != saved_ncq) dev->flags |= ATA_DFLAG_DUBIOUS_XFER; -- GitLab From 3cd8ddbd86e4ea6f2f6582da217651f048d76130 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sun, 26 Oct 2008 20:19:32 -0700 Subject: [PATCH 174/815] libata: add missing kernel-doc Fix libata missing kernel-doc: Warning(lin2628-rc2//drivers/ata/libata-core.c:4562): No description found for parameter 'tag' Signed-off-by: Randy Dunlap Signed-off-by: Jeff Garzik --- drivers/ata/libata-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 97df4807a08..2ff633c119e 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4557,6 +4557,7 @@ void swap_buf_le16(u16 *buf, unsigned int buf_words) /** * ata_qc_new_init - Request an available ATA command, and initialize it * @dev: Device from whom we request an available command structure + * @tag: command tag * * LOCKING: * None. -- GitLab From e8b3b5e9f54512bfdb7c154da07ec0408cbd6c56 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Sat, 25 Oct 2008 14:26:54 +0900 Subject: [PATCH 175/815] sata_sil24: configure max read request size to 4k Due to request posting limitations, bandwidth of sil3132 is limited to around 120MB/s with the minimum pci-e payload size (128bytes) which is used by most consumer systems. However, write throughput can be slightly (~3%) increased by increasing the max read requeset size. Configure it to 4k which is the maximum supported. This optimization is also done by SIMG's windows driver. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/ata/sata_sil24.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c index 4621807a1a6..ccee930f1e1 100644 --- a/drivers/ata/sata_sil24.c +++ b/drivers/ata/sata_sil24.c @@ -1329,6 +1329,11 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) } } + /* Set max read request size to 4096. This slightly increases + * write throughput for pci-e variants. + */ + pcie_set_readrq(pdev, 4096); + sil24_init_controller(host); pci_set_master(pdev); -- GitLab From 90484ebfc96c5dc5c498ed72cf2d370575db9b76 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Sun, 26 Oct 2008 15:43:03 +0900 Subject: [PATCH 176/815] libata: clear saved xfer_mode and ncq_enabled on device detach libata EH saves xfer_mode and ncq_enabled at start to later set DUBIOUS_XFER flag if it has changed. These values need to be cleared on device detach such that hot device swap doesn't accidentally miss DUBIOUS_XFER. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/ata/libata-eh.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index a6a3b1554c4..8077bdf5d30 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1164,6 +1164,7 @@ void ata_eh_detach_dev(struct ata_device *dev) { struct ata_link *link = dev->link; struct ata_port *ap = link->ap; + struct ata_eh_context *ehc = &link->eh_context; unsigned long flags; ata_dev_disable(dev); @@ -1177,9 +1178,11 @@ void ata_eh_detach_dev(struct ata_device *dev) ap->pflags |= ATA_PFLAG_SCSI_HOTPLUG; } - /* clear per-dev EH actions */ + /* clear per-dev EH info */ ata_eh_clear_action(link, dev, &link->eh_info, ATA_EH_PERDEV_MASK); ata_eh_clear_action(link, dev, &link->eh_context.i, ATA_EH_PERDEV_MASK); + ehc->saved_xfer_mode[dev->devno] = 0; + ehc->saved_ncq_enabled &= ~(1 << dev->devno); spin_unlock_irqrestore(ap->lock, flags); } -- GitLab From 054e5f616b5becdc096b793407dc33fe379749ac Mon Sep 17 00:00:00 2001 From: Ondrej Zary Date: Sun, 26 Oct 2008 18:10:19 -0400 Subject: [PATCH 177/815] libata: Fix LBA48 on pata_it821x RAID volumes. [http://lkml.org/lkml/2008/10/18/82] Signed-off-by: Ondrej Zary Acked-by: Alan Cox Signed-off-by: Jeff Garzik --- drivers/ata/pata_it821x.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c index 4e13aadb877..860ede52628 100644 --- a/drivers/ata/pata_it821x.c +++ b/drivers/ata/pata_it821x.c @@ -557,9 +557,8 @@ static unsigned int it821x_read_id(struct ata_device *adev, if (strstr(model_num, "Integrated Technology Express")) { /* Set feature bits the firmware neglects */ id[49] |= 0x0300; /* LBA, DMA */ - id[82] |= 0x0400; /* LBA48 */ id[83] &= 0x7FFF; - id[83] |= 0x4000; /* Word 83 is valid */ + id[83] |= 0x4400; /* Word 83 is valid and LBA48 */ id[86] |= 0x0400; /* LBA48 on */ id[ATA_ID_MAJOR_VER] |= 0x1F; } -- GitLab From 6c20ec850360bc6e5c66a787f0523a80450d65ab Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Tue, 28 Oct 2008 21:08:20 -0400 Subject: [PATCH 178/815] jbd2: Call the commit callback before the transaction could get dropped The transaction can potentially get dropped if there are no buffers that need to be written. Make sure we call the commit callback before potentially deciding to drop the transaction. Also avoid dereferencing the commit_transaction pointer in the marker for the same reason. This patch fixes the bug reported by Eric Paris at: http://bugzilla.kernel.org/show_bug.cgi?id=11838 Signed-off-by: "Theodore Ts'o" Acked-by: Eric Sandeen Tested-by: Eric Paris --- fs/jbd2/commit.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c index 8b119e16aa3..ebc667bc54a 100644 --- a/fs/jbd2/commit.c +++ b/fs/jbd2/commit.c @@ -974,6 +974,9 @@ restart_loop: journal->j_committing_transaction = NULL; spin_unlock(&journal->j_state_lock); + if (journal->j_commit_callback) + journal->j_commit_callback(journal, commit_transaction); + if (commit_transaction->t_checkpoint_list == NULL && commit_transaction->t_checkpoint_io_list == NULL) { __jbd2_journal_drop_transaction(journal, commit_transaction); @@ -995,11 +998,8 @@ restart_loop: } spin_unlock(&journal->j_list_lock); - if (journal->j_commit_callback) - journal->j_commit_callback(journal, commit_transaction); - trace_mark(jbd2_end_commit, "dev %s transaction %d head %d", - journal->j_devname, commit_transaction->t_tid, + journal->j_devname, journal->j_commit_sequence, journal->j_tail_sequence); jbd_debug(1, "JBD: commit %d complete, head %d\n", journal->j_commit_sequence, journal->j_tail_sequence); -- GitLab From 8c3bf8a01c005385e9be0bc992e10abfb355278c Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Tue, 28 Oct 2008 00:08:12 -0400 Subject: [PATCH 179/815] merge ext4_claim_free_blocks & ext4_has_free_blocks Mingming pointed out that ext4_claim_free_blocks & ext4_has_free_blocks are largely cut & pasted; they can be collapsed/merged as follows. Signed-off-by: Eric Sandeen Reviewed-by: Mingming Cao Signed-off-by: "Theodore Ts'o" --- fs/ext4/balloc.c | 57 ++++++++++++++---------------------------------- fs/ext4/ext4.h | 3 +-- 2 files changed, 17 insertions(+), 43 deletions(-) diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index b9821be709b..e28203ec45b 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -589,8 +589,15 @@ void ext4_free_blocks(handle_t *handle, struct inode *inode, return; } -int ext4_claim_free_blocks(struct ext4_sb_info *sbi, - s64 nblocks) +/** + * ext4_has_free_blocks() + * @sbi: in-core super block structure. + * @nblocks: number of needed blocks + * + * Check if filesystem has nblocks free & available for allocation. + * On success return 1, return 0 on failure. + */ +int ext4_has_free_blocks(struct ext4_sb_info *sbi, s64 nblocks) { s64 free_blocks, dirty_blocks; s64 root_blocks = 0; @@ -620,53 +627,21 @@ int ext4_claim_free_blocks(struct ext4_sb_info *sbi, */ if (free_blocks < ((root_blocks + nblocks) + dirty_blocks)) /* we don't have free space */ - return -ENOSPC; + return 0; - /* Add the blocks to nblocks */ - percpu_counter_add(dbc, nblocks); - return 0; + return 1; } -/** - * ext4_has_free_blocks() - * @sbi: in-core super block structure. - * @nblocks: number of neeed blocks - * - * Check if filesystem has free blocks available for allocation. - * Return the number of blocks avaible for allocation for this request - * On success, return nblocks - */ -ext4_fsblk_t ext4_has_free_blocks(struct ext4_sb_info *sbi, +int ext4_claim_free_blocks(struct ext4_sb_info *sbi, s64 nblocks) { - s64 free_blocks, dirty_blocks; - s64 root_blocks = 0; - struct percpu_counter *fbc = &sbi->s_freeblocks_counter; - struct percpu_counter *dbc = &sbi->s_dirtyblocks_counter; - - free_blocks = percpu_counter_read_positive(fbc); - dirty_blocks = percpu_counter_read_positive(dbc); - - if (!capable(CAP_SYS_RESOURCE) && - sbi->s_resuid != current->fsuid && - (sbi->s_resgid == 0 || !in_group_p(sbi->s_resgid))) - root_blocks = ext4_r_blocks_count(sbi->s_es); - - if (free_blocks - (nblocks + root_blocks + dirty_blocks) < - EXT4_FREEBLOCKS_WATERMARK) { - free_blocks = percpu_counter_sum(fbc); - dirty_blocks = percpu_counter_sum(dbc); - } - if (free_blocks <= (root_blocks + dirty_blocks)) - /* we don't have free space */ + if (ext4_has_free_blocks(sbi, nblocks)) { + percpu_counter_add(&sbi->s_dirtyblocks_counter, nblocks); return 0; - - if (free_blocks - (root_blocks + dirty_blocks) < nblocks) - return free_blocks - (root_blocks + dirty_blocks); - return nblocks; + } else + return -ENOSPC; } - /** * ext4_should_retry_alloc() * @sb: super block diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 4880cc3e672..b0537c82702 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1003,8 +1003,7 @@ extern ext4_fsblk_t ext4_new_blocks(handle_t *handle, struct inode *inode, ext4_lblk_t iblock, ext4_fsblk_t goal, unsigned long *count, int *errp); extern int ext4_claim_free_blocks(struct ext4_sb_info *sbi, s64 nblocks); -extern ext4_fsblk_t ext4_has_free_blocks(struct ext4_sb_info *sbi, - s64 nblocks); +extern int ext4_has_free_blocks(struct ext4_sb_info *sbi, s64 nblocks); extern void ext4_free_blocks(handle_t *handle, struct inode *inode, ext4_fsblk_t block, unsigned long count, int metadata); extern void ext4_free_blocks_sb(handle_t *handle, struct super_block *sb, -- GitLab From a996031c87e093017c0763326a08896a3a4817f4 Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Tue, 28 Oct 2008 00:08:17 -0400 Subject: [PATCH 180/815] delay capable() check in ext4_has_free_blocks() As reported by Eric Paris, the capable() check in ext4_has_free_blocks() sometimes causes SELinux denials. We can rearrange the logic so that we only try to use the root-reserved blocks when necessary, and even then we can move the capable() test to last, to avoid the check most of the time. Signed-off-by: Eric Sandeen Reviewed-by: Mingming Cao Signed-off-by: "Theodore Ts'o" --- fs/ext4/balloc.c | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index e28203ec45b..d2003cdc36a 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -599,18 +599,13 @@ void ext4_free_blocks(handle_t *handle, struct inode *inode, */ int ext4_has_free_blocks(struct ext4_sb_info *sbi, s64 nblocks) { - s64 free_blocks, dirty_blocks; - s64 root_blocks = 0; + s64 free_blocks, dirty_blocks, root_blocks; struct percpu_counter *fbc = &sbi->s_freeblocks_counter; struct percpu_counter *dbc = &sbi->s_dirtyblocks_counter; free_blocks = percpu_counter_read_positive(fbc); dirty_blocks = percpu_counter_read_positive(dbc); - - if (!capable(CAP_SYS_RESOURCE) && - sbi->s_resuid != current->fsuid && - (sbi->s_resgid == 0 || !in_group_p(sbi->s_resgid))) - root_blocks = ext4_r_blocks_count(sbi->s_es); + root_blocks = ext4_r_blocks_count(sbi->s_es); if (free_blocks - (nblocks + root_blocks + dirty_blocks) < EXT4_FREEBLOCKS_WATERMARK) { @@ -623,13 +618,20 @@ int ext4_has_free_blocks(struct ext4_sb_info *sbi, s64 nblocks) } } /* Check whether we have space after - * accounting for current dirty blocks + * accounting for current dirty blocks & root reserved blocks. */ - if (free_blocks < ((root_blocks + nblocks) + dirty_blocks)) - /* we don't have free space */ - return 0; + if (free_blocks >= ((root_blocks + nblocks) + dirty_blocks)) + return 1; - return 1; + /* Hm, nope. Are (enough) root reserved blocks available? */ + if (sbi->s_resuid == current->fsuid || + ((sbi->s_resgid != 0) && in_group_p(sbi->s_resgid)) || + capable(CAP_SYS_RESOURCE)) { + if (free_blocks >= (nblocks + dirty_blocks)) + return 1; + } + + return 0; } int ext4_claim_free_blocks(struct ext4_sb_info *sbi, -- GitLab From e7c0d217cdaa837d30bc265eddac4d176969fd68 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Fri, 17 Oct 2008 19:08:31 +0100 Subject: [PATCH 181/815] pata_ninja32: suspend/resume support I had assumed that the standard recovery would be sufficient for this hardware but it isn't. Fix up the other registers on resume as needed. See bug #11735 Signed-off-by: Alan Cox Signed-off-by: Jeff Garzik --- drivers/ata/pata_ninja32.c | 43 ++++++++++++++++++++++++++++++-------- 1 file changed, 34 insertions(+), 9 deletions(-) diff --git a/drivers/ata/pata_ninja32.c b/drivers/ata/pata_ninja32.c index 5e76f96ec7e..4e466eae8b4 100644 --- a/drivers/ata/pata_ninja32.c +++ b/drivers/ata/pata_ninja32.c @@ -44,7 +44,7 @@ #include #define DRV_NAME "pata_ninja32" -#define DRV_VERSION "0.0.1" +#define DRV_VERSION "0.1.1" /** @@ -88,6 +88,17 @@ static struct ata_port_operations ninja32_port_ops = { .set_piomode = ninja32_set_piomode, }; +static void ninja32_program(void __iomem *base) +{ + iowrite8(0x05, base + 0x01); /* Enable interrupt lines */ + iowrite8(0xBE, base + 0x02); /* Burst, ?? setup */ + iowrite8(0x01, base + 0x03); /* Unknown */ + iowrite8(0x20, base + 0x04); /* WAIT0 */ + iowrite8(0x8f, base + 0x05); /* Unknown */ + iowrite8(0xa4, base + 0x1c); /* Unknown */ + iowrite8(0x83, base + 0x1d); /* BMDMA control: WAIT0 */ +} + static int ninja32_init_one(struct pci_dev *dev, const struct pci_device_id *id) { struct ata_host *host; @@ -133,18 +144,28 @@ static int ninja32_init_one(struct pci_dev *dev, const struct pci_device_id *id) ap->ioaddr.bmdma_addr = base; ata_sff_std_ports(&ap->ioaddr); - iowrite8(0x05, base + 0x01); /* Enable interrupt lines */ - iowrite8(0xBE, base + 0x02); /* Burst, ?? setup */ - iowrite8(0x01, base + 0x03); /* Unknown */ - iowrite8(0x20, base + 0x04); /* WAIT0 */ - iowrite8(0x8f, base + 0x05); /* Unknown */ - iowrite8(0xa4, base + 0x1c); /* Unknown */ - iowrite8(0x83, base + 0x1d); /* BMDMA control: WAIT0 */ + ninja32_program(base); /* FIXME: Should we disable them at remove ? */ return ata_host_activate(host, dev->irq, ata_sff_interrupt, IRQF_SHARED, &ninja32_sht); } +#ifdef CONFIG_PM + +static int ninja32_reinit_one(struct pci_dev *pdev) +{ + struct ata_host *host = dev_get_drvdata(&pdev->dev); + int rc; + + rc = ata_pci_device_do_resume(pdev); + if (rc) + return rc; + ninja32_program(host->iomap[0]); + ata_host_resume(host); + return 0; +} +#endif + static const struct pci_device_id ninja32[] = { { 0x1145, 0xf021, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, { 0x1145, 0xf024, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, @@ -155,7 +176,11 @@ static struct pci_driver ninja32_pci_driver = { .name = DRV_NAME, .id_table = ninja32, .probe = ninja32_init_one, - .remove = ata_pci_remove_one + .remove = ata_pci_remove_one, +#ifdef CONFIG_PM + .suspend = ata_pci_device_suspend, + .resume = ninja32_reinit_one, +#endif }; static int __init ninja32_init(void) -- GitLab From eb40963c835c69681af516388a2a92b57e2f0fe7 Mon Sep 17 00:00:00 2001 From: David Milburn Date: Thu, 16 Oct 2008 09:26:19 -0500 Subject: [PATCH 182/815] libata: ahci enclosure management led sync Synchronize ahci_sw_activity and ahci_sw_activity_blink with ata_port lock. Signed-off-by: David Milburn Signed-off-by: Jeff Garzik --- drivers/ata/ahci.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 289719b2cb3..3c71d313343 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -1223,6 +1223,7 @@ static void ahci_sw_activity_blink(unsigned long arg) struct ahci_em_priv *emp = &pp->em_priv[link->pmp]; unsigned long led_message = emp->led_state; u32 activity_led_state; + unsigned long flags; led_message &= 0xffff0000; led_message |= ap->port_no | (link->pmp << 8); @@ -1231,6 +1232,7 @@ static void ahci_sw_activity_blink(unsigned long arg) * toggle state of LED and reset timer. If not, * turn LED to desired idle state. */ + spin_lock_irqsave(ap->lock, flags); if (emp->saved_activity != emp->activity) { emp->saved_activity = emp->activity; /* get the current LED state */ @@ -1253,6 +1255,7 @@ static void ahci_sw_activity_blink(unsigned long arg) if (emp->blink_policy == BLINK_OFF) led_message |= (1 << 16); } + spin_unlock_irqrestore(ap->lock, flags); ahci_transmit_led_message(ap, led_message, 4); } -- GitLab From 87943acf60898a3efb6b5ee85d4cc789898bf5e8 Mon Sep 17 00:00:00 2001 From: David Milburn Date: Mon, 13 Oct 2008 14:38:36 -0500 Subject: [PATCH 183/815] libata: ahci enclosure management bit mask Enclosure management bit mask definitions. Signed-off-by: David Milburn Signed-off-by: Jeff Garzik --- drivers/ata/ahci.c | 35 +++++++++++++++++++++++------------ 1 file changed, 23 insertions(+), 12 deletions(-) diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 3c71d313343..a67b8e7c712 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -49,6 +49,17 @@ #define DRV_NAME "ahci" #define DRV_VERSION "3.0" +/* Enclosure Management Control */ +#define EM_CTRL_MSG_TYPE 0x000f0000 + +/* Enclosure Management LED Message Type */ +#define EM_MSG_LED_HBA_PORT 0x0000000f +#define EM_MSG_LED_PMP_SLOT 0x0000ff00 +#define EM_MSG_LED_VALUE 0xffff0000 +#define EM_MSG_LED_VALUE_ACTIVITY 0x00070000 +#define EM_MSG_LED_VALUE_OFF 0xfff80000 +#define EM_MSG_LED_VALUE_ON 0x00010000 + static int ahci_skip_host_reset; module_param_named(skip_host_reset, ahci_skip_host_reset, int, 0444); MODULE_PARM_DESC(skip_host_reset, "skip global host reset (0=don't skip, 1=skip)"); @@ -1225,7 +1236,7 @@ static void ahci_sw_activity_blink(unsigned long arg) u32 activity_led_state; unsigned long flags; - led_message &= 0xffff0000; + led_message &= EM_MSG_LED_VALUE; led_message |= ap->port_no | (link->pmp << 8); /* check to see if we've had activity. If so, @@ -1236,7 +1247,7 @@ static void ahci_sw_activity_blink(unsigned long arg) if (emp->saved_activity != emp->activity) { emp->saved_activity = emp->activity; /* get the current LED state */ - activity_led_state = led_message & 0x00010000; + activity_led_state = led_message & EM_MSG_LED_VALUE_ON; if (activity_led_state) activity_led_state = 0; @@ -1244,14 +1255,14 @@ static void ahci_sw_activity_blink(unsigned long arg) activity_led_state = 1; /* clear old state */ - led_message &= 0xfff8ffff; + led_message &= ~EM_MSG_LED_VALUE_ACTIVITY; /* toggle state */ led_message |= (activity_led_state << 16); mod_timer(&emp->timer, jiffies + msecs_to_jiffies(100)); } else { /* switch to idle */ - led_message &= 0xfff8ffff; + led_message &= ~EM_MSG_LED_VALUE_ACTIVITY; if (emp->blink_policy == BLINK_OFF) led_message |= (1 << 16); } @@ -1300,7 +1311,7 @@ static ssize_t ahci_transmit_led_message(struct ata_port *ap, u32 state, struct ahci_em_priv *emp; /* get the slot number from the message */ - pmp = (state & 0x0000ff00) >> 8; + pmp = (state & EM_MSG_LED_PMP_SLOT) >> 8; if (pmp < MAX_SLOTS) emp = &pp->em_priv[pmp]; else @@ -1325,7 +1336,7 @@ static ssize_t ahci_transmit_led_message(struct ata_port *ap, u32 state, message[0] |= (4 << 8); /* ignore 0:4 of byte zero, fill in port info yourself */ - message[1] = ((state & 0xfffffff0) | ap->port_no); + message[1] = ((state & ~EM_MSG_LED_HBA_PORT) | ap->port_no); /* write message to EM_LOC */ writel(message[0], mmio + hpriv->em_loc); @@ -1368,7 +1379,7 @@ static ssize_t ahci_led_store(struct ata_port *ap, const char *buf, state = simple_strtoul(buf, NULL, 0); /* get the slot number from the message */ - pmp = (state & 0x0000ff00) >> 8; + pmp = (state & EM_MSG_LED_PMP_SLOT) >> 8; if (pmp < MAX_SLOTS) emp = &pp->em_priv[pmp]; else @@ -1379,7 +1390,7 @@ static ssize_t ahci_led_store(struct ata_port *ap, const char *buf, * activity led through em_message */ if (emp->blink_policy) - state &= 0xfff8ffff; + state &= ~EM_MSG_LED_VALUE_ACTIVITY; return ahci_transmit_led_message(ap, state, size); } @@ -1398,16 +1409,16 @@ static ssize_t ahci_activity_store(struct ata_device *dev, enum sw_activity val) link->flags &= ~(ATA_LFLAG_SW_ACTIVITY); /* set the LED to OFF */ - port_led_state &= 0xfff80000; + port_led_state &= EM_MSG_LED_VALUE_OFF; port_led_state |= (ap->port_no | (link->pmp << 8)); ahci_transmit_led_message(ap, port_led_state, 4); } else { link->flags |= ATA_LFLAG_SW_ACTIVITY; if (val == BLINK_OFF) { /* set LED to ON for idle */ - port_led_state &= 0xfff80000; + port_led_state &= EM_MSG_LED_VALUE_OFF; port_led_state |= (ap->port_no | (link->pmp << 8)); - port_led_state |= 0x00010000; /* check this */ + port_led_state |= EM_MSG_LED_VALUE_ON; /* check this */ ahci_transmit_led_message(ap, port_led_state, 4); } } @@ -2618,7 +2629,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) u32 em_loc = readl(mmio + HOST_EM_LOC); u32 em_ctl = readl(mmio + HOST_EM_CTL); - messages = (em_ctl & 0x000f0000) >> 16; + messages = (em_ctl & EM_CTRL_MSG_TYPE) >> 16; /* we only support LED message type right now */ if ((messages & 0x01) && (ahci_em_messages == 1)) { -- GitLab From 934d9c23b4c7e31840a895ba4b7e88d6413c81f3 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Tue, 28 Oct 2008 17:01:23 +1100 Subject: [PATCH 184/815] md: destroy partitions and notify udev when md array is stopped. md arrays are not currently destroyed when they are stopped - they remain in /sys/block. Last time I tried this I tripped over locking too much. A consequence of this is that udev doesn't remove anything from /dev. This is rather ugly. As an interim measure until proper device removal can be achieved, make sure all partitions are removed using the BLKRRPART ioctl, and send a KOBJ_CHANGE when an md array is stopped. Signed-off-by: NeilBrown --- drivers/md/md.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/md/md.c b/drivers/md/md.c index b4162f6f1b7..9abf6ed1653 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -3884,6 +3884,7 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open) if (mode == 0) { mdk_rdev_t *rdev; struct list_head *tmp; + struct block_device *bdev; printk(KERN_INFO "md: %s stopped.\n", mdname(mddev)); @@ -3940,6 +3941,12 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open) mddev->degraded = 0; mddev->barriers_work = 0; mddev->safemode = 0; + bdev = bdget_disk(mddev->gendisk, 0); + if (bdev) { + blkdev_ioctl(bdev, 0, BLKRRPART, 0); + bdput(bdev); + } + kobject_uevent(&disk_to_dev(mddev->gendisk)->kobj, KOBJ_CHANGE); } else if (mddev->pers) printk(KERN_INFO "md: %s switched to read-only mode.\n", -- GitLab From 8a2fd5f3ab6535035f08d7d0fda90abe73c6d282 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 28 Oct 2008 17:19:35 +0900 Subject: [PATCH 185/815] sh: Fix FPU tuning on toolchains with mismatched multilib targets. Presently there is very little standing in the way of using an SH-4 toolchain for building an SH-2 kernel, and vice versa. Binutils itself has no limitations whatsoever and supports explicit ISA hinting, which we already use with varying degrees of success today. This leaves GCC as the odd one out, due to a rather dubious policy decision by the GCC folks to not include all of the CPU family variants in the default list of multilib targets in GCC4. Despite best efforts to the contrary, libgcc itself already contains awareness of the various CPU types and remains generally usable, allowing it to safely be referenced even on a mismatched target (and indeed, explicit ISA tuning by binutils keeps us honest in terms of ensuring that we do not link incompatible objects in). In order to support this, a couple of changes had to be made. Firstly, the introduction of MAYBE_DECLARE_EXPORT(), which provides a __weak extern reference for libgcc resident routines when finer-grained -m based tuning is not supported by the toolchain. This fixes up the __sdivsi3_i4i and __udivsi3_i4i references when dealing with SH-2 kernels linked with an SH-4 libgcc. Secondly, in case where we are unable to find a suitable match for CPU family tuning but still have a toolchain that defaults to FP instruction generation, a suitable nofpu target must be selected. This is accomplished by selecting the first nofpu multilib target supported by the toolchain, which is also necessary for selecting the proper libgcc to link against. Signed-off-by: Paul Mundt --- arch/sh/Makefile | 16 ++++++++++++++++ arch/sh/kernel/sh_ksyms_32.c | 11 ++++++----- 2 files changed, 22 insertions(+), 5 deletions(-) diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 1f409bf8180..3b2d8e23224 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -38,6 +38,22 @@ cflags-$(CONFIG_CPU_SH4A) += $(call cc-option,-m4a,) \ $(call cc-option,-m4a-nofpu,) cflags-$(CONFIG_CPU_SH5) := $(call cc-option,-m5-32media-nofpu,) +ifeq ($(cflags-y),) +# +# In the case where we are stuck with a compiler that has been uselessly +# restricted to a particular ISA, a favourite default of newer GCCs when +# extensive multilib targets are not provided, ensure we get the best fit +# regarding FP generation. This is necessary to avoid references to FP +# variants in libgcc where integer variants exist, which otherwise result +# in link errors. This is intentionally stupid (albeit many orders of +# magnitude less than GCC's default behaviour), as anything with a large +# number of multilib targets better have been built correctly for +# the target in mind. +# +cflags-y += $(shell $(CC) $(KBUILD_CFLAGS) -print-multi-lib | \ + grep nofpu | sed q | sed -e 's/^/-/;s/;.*$$//') +endif + cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mb cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c index d366a744372..d998f4c795b 100644 --- a/arch/sh/kernel/sh_ksyms_32.c +++ b/arch/sh/kernel/sh_ksyms_32.c @@ -50,7 +50,10 @@ EXPORT_SYMBOL(__udelay); EXPORT_SYMBOL(__ndelay); EXPORT_SYMBOL(__const_udelay); -#define DECLARE_EXPORT(name) extern void name(void);EXPORT_SYMBOL(name) +#define DECLARE_EXPORT(name) \ + extern void name(void);EXPORT_SYMBOL(name) +#define MAYBE_DECLARE_EXPORT(name) \ + extern void name(void) __weak;EXPORT_SYMBOL(name) /* These symbols are generated by the compiler itself */ DECLARE_EXPORT(__udivsi3); @@ -109,10 +112,8 @@ DECLARE_EXPORT(__movmemSI12_i4); * compiler which include backported patches. */ DECLARE_EXPORT(__udiv_qrnnd_16); -#if !defined(CONFIG_CPU_SH2) -DECLARE_EXPORT(__sdivsi3_i4i); -DECLARE_EXPORT(__udivsi3_i4i); -#endif +MAYBE_DECLARE_EXPORT(__sdivsi3_i4i); +MAYBE_DECLARE_EXPORT(__udivsi3_i4i); #endif #else /* GCC 3.x */ DECLARE_EXPORT(__movstr_i4_even); -- GitLab From 60817c9b31ef7897d60bca2f384cbc316a3fdd8b Mon Sep 17 00:00:00 2001 From: Shaohua Li Date: Mon, 27 Oct 2008 13:03:18 -0700 Subject: [PATCH 186/815] x86, memory hotplug: remove wrong -1 in calling init_memory_mapping() Impact: fix crash with memory hotplug Shuahua Li found: | I just did some experiments on a desktop for memory hotplug and this bug | triggered a crash in my test. | | Yinghai's suggestion also fixed the bug. We don't need to round it, just remove that extra -1 Signed-off-by: Yinghai Signed-off-by: Ingo Molnar --- arch/x86/mm/init_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index c7a4c5a9a21..f79a02f64d1 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -837,7 +837,7 @@ int arch_add_memory(int nid, u64 start, u64 size) unsigned long nr_pages = size >> PAGE_SHIFT; int ret; - last_mapped_pfn = init_memory_mapping(start, start + size-1); + last_mapped_pfn = init_memory_mapping(start, start + size); if (last_mapped_pfn > max_pfn_mapped) max_pfn_mapped = last_mapped_pfn; -- GitLab From e00afb64239dc764193d48a28bbfba6da2b3b5de Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 28 Oct 2008 17:36:11 +0900 Subject: [PATCH 187/815] sh: Provide a sample defconfig for the UL2 (SH7366) board. Signed-off-by: Kuninori Morimoto Signed-off-by: Paul Mundt --- arch/sh/configs/ul2_defconfig | 1169 +++++++++++++++++++++++++++++++++ 1 file changed, 1169 insertions(+) create mode 100644 arch/sh/configs/ul2_defconfig diff --git a/arch/sh/configs/ul2_defconfig b/arch/sh/configs/ul2_defconfig new file mode 100644 index 00000000000..9afff67d9ff --- /dev/null +++ b/arch/sh/configs/ul2_defconfig @@ -0,0 +1,1169 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 17:35:17 2008 +# +CONFIG_SUPERH=y +CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_GENERIC_IRQ_PROBE=y +# CONFIG_GENERIC_GPIO is not set +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_SYS_SUPPORTS_NUMA=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_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_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_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_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +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 is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY 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 +# CONFIG_FREEZER is not set + +# +# System type +# +CONFIG_CPU_SH4=y +CONFIG_CPU_SH4A=y +CONFIG_CPU_SH4AL_DSP=y +CONFIG_CPU_SHX2=y +# CONFIG_CPU_SUBTYPE_SH7619 is not set +# 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 +# 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=y +# CONFIG_CPU_SUBTYPE_SH5_101 is not set +# CONFIG_CPU_SUBTYPE_SH5_103 is not set + +# +# Memory management options +# +CONFIG_QUICKLIST=y +CONFIG_MMU=y +CONFIG_PAGE_OFFSET=0x80000000 +CONFIG_MEMORY_START=0x08000000 +CONFIG_MEMORY_SIZE=0x01f00000 +CONFIG_29BIT=y +# CONFIG_X2TLB is not set +CONFIG_VSYSCALL=y +CONFIG_NUMA=y +CONFIG_NODES_SHIFT=1 +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_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_PAGE_SIZE_4KB=y +# CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set +# CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 +CONFIG_HUGETLB_PAGE_SIZE_64K=y +# CONFIG_HUGETLB_PAGE_SIZE_256K is not set +# CONFIG_HUGETLB_PAGE_SIZE_1MB is not set +# CONFIG_HUGETLB_PAGE_SIZE_4MB is not set +# CONFIG_HUGETLB_PAGE_SIZE_64MB is not set +# CONFIG_HUGETLB_PAGE_SIZE_512MB is not set +CONFIG_SELECT_MEMORY_MODEL=y +# CONFIG_FLATMEM_MANUAL is not set +# CONFIG_DISCONTIGMEM_MANUAL is not set +CONFIG_SPARSEMEM_MANUAL=y +CONFIG_SPARSEMEM=y +CONFIG_NEED_MULTIPLE_NODES=y +CONFIG_HAVE_MEMORY_PRESENT=y +CONFIG_SPARSEMEM_STATIC=y +# CONFIG_MEMORY_HOTPLUG is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_MIGRATION is not set +# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_NR_QUICK=2 +CONFIG_UNEVICTABLE_LRU=y + +# +# 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=y +# CONFIG_CPU_BIG_ENDIAN is not set +# CONFIG_SH_FPU_EMU is not set +# CONFIG_SH_DSP is not set +# CONFIG_SH_STORE_QUEUES is not set +CONFIG_CPU_HAS_INTEVT=y +CONFIG_CPU_HAS_SR_RB=y +CONFIG_CPU_HAS_PTEA=y +CONFIG_CPU_HAS_DSP=y + +# +# Board support +# + +# +# Timer and clock configuration +# +CONFIG_SH_TMU=y +CONFIG_SH_TIMER_IRQ=16 +CONFIG_SH_PCLK_FREQ=33333333 +CONFIG_TICK_ONESHOT=y +# CONFIG_NO_HZ is not set +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# DMA support +# +# CONFIG_SH_DMA is not set + +# +# Companion Chips +# + +# +# Additional SuperH Device Drivers +# +# CONFIG_HEARTBEAT is not set +# CONFIG_PUSH_SWITCH is not set + +# +# Kernel features +# +CONFIG_HZ_100=y +# CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=100 +CONFIG_SCHED_HRTICK=y +CONFIG_KEXEC=y +# CONFIG_CRASH_DUMP is not set +# CONFIG_SECCOMP is not set +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +# CONFIG_PREEMPT_RCU 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 root=/dev/nfs ip=dhcp" + +# +# Bus options +# +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Executable file formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set +# CONFIG_BINFMT_MISC is not set +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_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_NET_DSA 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 +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y +CONFIG_CFG80211=y +CONFIG_NL80211=y +# CONFIG_WIRELESS_OLD_REGULATORY is not set +CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +CONFIG_MAC80211=y + +# +# Rate control algorithm selection +# +CONFIG_MAC80211_RC_PID=y +# CONFIG_MAC80211_RC_MINSTREL is not set +CONFIG_MAC80211_RC_DEFAULT_PID=y +# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set +CONFIG_MAC80211_RC_DEFAULT="pid" +# CONFIG_MAC80211_MESH is not set +# CONFIG_MAC80211_LEDS is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +CONFIG_IEEE80211=m +CONFIG_IEEE80211_DEBUG=y +CONFIG_IEEE80211_CRYPT_WEP=m +CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_CRYPT_TKIP=m +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS 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=y +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP 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_UB 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_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set +CONFIG_ATA=y +# CONFIG_ATA_NONSTANDARD is not set +CONFIG_SATA_PMP=y +CONFIG_ATA_SFF=y +# CONFIG_SATA_MV is not set +CONFIG_PATA_PLATFORM=y +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# 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 is not set +# CONFIG_SMC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR 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=y +CONFIG_LIBERTAS=m +# CONFIG_LIBERTAS_USB is not set +CONFIG_LIBERTAS_SDIO=m +CONFIG_LIBERTAS_DEBUG=y +# CONFIG_LIBERTAS_THINFIRM is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_USB_NET_RNDIS_WLAN is not set +# CONFIG_RTL8187 is not set +# CONFIG_MAC80211_HWSIM is not set +# CONFIG_P54_COMMON is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_HOSTAP is not set +# CONFIG_B43 is not set +# CONFIG_B43LEGACY is not set +# CONFIG_ZD1211RW 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=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_NET_CDCETHER=y +# CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_SMSC95XX is not set +# CONFIG_USB_NET_GL620A is not set +# CONFIG_USB_NET_NET1080 is not set +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +# CONFIG_USB_NET_ZAURUS 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=1 +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=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON 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_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# 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_SOUND is not set +# CONFIG_HID_SUPPORT 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=y +# CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES 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 is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# 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=y +# CONFIG_SUPERH_ON_CHIP_R8A66597 is not set +# CONFIG_USB_HWA_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 +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_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 + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# 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_SEVSEG 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_ISIGHTFW is not set +# CONFIG_USB_VST is not set +# CONFIG_USB_GADGET is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4_FS is not set +CONFIG_JBD=y +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +# CONFIG_MSDOS_FS is not set +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +# CONFIG_NFS_V3 is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +CONFIG_NFSD=y +# CONFIG_NFSD_V3 is not set +# CONFIG_NFSD_V4 is not set +CONFIG_LOCKD=y +CONFIG_EXPORTFS=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 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=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +CONFIG_NLS_CODEPAGE_932=y +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +# CONFIG_PRINTK_TIME is not set +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_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_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LATENCYTOP is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FTRACE=y +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +# CONFIG_SH_STANDARD_BIOS is not set +# CONFIG_EARLY_SCIF_CONSOLE is not set +# CONFIG_SH_KGDB is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=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 is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# 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=y +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=y +# 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 is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF 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 -- GitLab From 545727f32049f6e7269f73a49904e3229192988e Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Mon, 27 Oct 2008 11:32:27 +0900 Subject: [PATCH 188/815] gdrom: Fix compile error Return value and argument of block_device_operations.release of gdrom was changed. This patch fix this problem. Signed-off-by: Nobuhiro Iwamatsu Acked-by: Al Viro Signed-off-by: Paul Mundt --- drivers/cdrom/gdrom.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c index 9aaa86b232b..2eecb779437 100644 --- a/drivers/cdrom/gdrom.c +++ b/drivers/cdrom/gdrom.c @@ -495,9 +495,10 @@ static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode) return cdrom_open(gd.cd_info, bdev, mode); } -static int gdrom_bdops_release(struct block_device *bdev, fmode_t mode) +static int gdrom_bdops_release(struct gendisk *disk, fmode_t mode) { - return cdrom_release(gd.cd_info, mode); + cdrom_release(gd.cd_info, mode); + return 0; } static int gdrom_bdops_mediachanged(struct gendisk *disk) -- GitLab From 5ca8c4852fcbbc8a8497c4ee8b2a0a7466f3524c Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 28 Oct 2008 15:33:48 +0900 Subject: [PATCH 189/815] SH 7366 needs SCIF_ONLY SH 7366 has compile bug. because there is no SCIF_ONLY for SH 7366. this patch add it. Signed-off-by: Kuninori Morimoto Signed-off-by: Paul Mundt --- drivers/serial/sh-sci.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 7cd28b22680..44e952bca1e 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -88,6 +88,7 @@ # define SCSPTR0 SCPDR0 # define SCIF_ORER 0x0001 /* overrun error bit */ # define SCSCR_INIT(port) 0x0038 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ +# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7723) # define SCSPTR0 0xa4050160 # define SCSPTR1 0xa405013e -- GitLab From 21798a84ab383cdac0e7ee3368e0792b718b867d Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Tue, 28 Oct 2008 09:43:26 +0100 Subject: [PATCH 190/815] tracing: fix a build error on alpha Impact: build fix on Alpha When tracing is enabled, some arch have included on their but others like alpha or m68k don't. Build error on alpha: kernel/trace/trace.c: In function 'tracing_cpumask_write': kernel/trace/trace.c:2145: error: implicit declaration of function 'raw_local_irq_disable' kernel/trace/trace.c:2162: error: implicit declaration of function 'raw_local_irq_enable' Tested on Alpha through a cross-compiler (should correct a similar issue on m68k). Reported-by: Alexey Dobriyan Signed-off-by: Frederic Weisbecker Signed-off-by: Ingo Molnar --- kernel/trace/trace.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 06951e22944..bc577dcc0e4 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -34,6 +34,7 @@ #include #include +#include #include "trace.h" -- GitLab From 46fec7ac40e452a2ea5e63648d98b6bb2b5898f9 Mon Sep 17 00:00:00 2001 From: qinghuang feng Date: Tue, 28 Oct 2008 17:24:28 +0800 Subject: [PATCH 191/815] lockdep: minor fix for debug_show_all_locks() When we failed to get tasklist_lock eventually (count equals 0), we should only print " ignoring it.\n", and not print " locked it.\n" needlessly. Signed-off-by: Qinghuang Feng Signed-off-by: Ingo Molnar --- kernel/lockdep.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kernel/lockdep.c b/kernel/lockdep.c index dbda475b13b..11832acdde7 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -3417,9 +3417,10 @@ retry: } printk(" ignoring it.\n"); unlock = 0; + } else { + if (count != 10) + printk(KERN_CONT " locked it.\n"); } - if (count != 10) - printk(" locked it.\n"); do_each_thread(g, p) { /* -- GitLab From b4d36a254f30e266fb47aec502978f615b8f7ca4 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 28 Oct 2008 18:40:19 +0900 Subject: [PATCH 192/815] sh: Add on-chip RTC support for SH7722. Signed-off-by: Paul Mundt --- arch/sh/include/cpu-sh4/cpu/rtc.h | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7722.c | 34 ++++++++++++++++++++++++-- 2 files changed, 33 insertions(+), 3 deletions(-) diff --git a/arch/sh/include/cpu-sh4/cpu/rtc.h b/arch/sh/include/cpu-sh4/cpu/rtc.h index 25b1e6adfe8..95e6fb76c24 100644 --- a/arch/sh/include/cpu-sh4/cpu/rtc.h +++ b/arch/sh/include/cpu-sh4/cpu/rtc.h @@ -1,7 +1,7 @@ #ifndef __ASM_SH_CPU_SH4_RTC_H #define __ASM_SH_CPU_SH4_RTC_H -#ifdef CONFIG_CPU_SUBTYPE_SH7723 +#if defined(CONFIG_CPU_SUBTYPE_SH7722) || defined(CONFIG_CPU_SUBTYPE_SH7723) #define rtc_reg_size sizeof(u16) #else #define rtc_reg_size sizeof(u32) diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index de1ede92176..ef77ee1d9f5 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -1,7 +1,7 @@ /* * SH7722 Setup * - * Copyright (C) 2006 - 2007 Paul Mundt + * Copyright (C) 2006 - 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 @@ -16,6 +16,36 @@ #include #include +static struct resource rtc_resources[] = { + [0] = { + .start = 0xa465fec0, + .end = 0xa465fec0 + 0x58 - 1, + .flags = IORESOURCE_IO, + }, + [1] = { + /* Period IRQ */ + .start = 45, + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* Carry IRQ */ + .start = 46, + .flags = IORESOURCE_IRQ, + }, + [3] = { + /* Alarm IRQ */ + .start = 44, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device rtc_device = { + .name = "sh-rtc", + .id = -1, + .num_resources = ARRAY_SIZE(rtc_resources), + .resource = rtc_resources, +}; + static struct resource usbf_resources[] = { [0] = { .name = "m66592_udc", @@ -150,6 +180,7 @@ static struct platform_device sci_device = { }; static struct platform_device *sh7722_devices[] __initdata = { + &rtc_device, &usbf_device, &iic_device, &sci_device, @@ -202,7 +233,6 @@ enum { IRDA, JPU, LCDC, /* interrupt groups */ - SIM, RTC, DMAC0123, VIOVOU, USB, DMAC45, FLCTL, I2C, SDHI, }; -- GitLab From 1a30603233fdd104aba430fd8f3443160474b6bb Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 28 Oct 2008 18:50:00 +0900 Subject: [PATCH 193/815] sh: sh7785lcr: Select uImage as default image target. Signed-off-by: Paul Mundt --- arch/sh/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 3b2d8e23224..240ad6be0da 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -81,7 +81,8 @@ OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment \ -R .stab -R .stabstr -S # Give the various platforms the opportunity to set default image types -defaultimage-$(CONFIG_SUPERH32) := zImage +defaultimage-$(CONFIG_SUPERH32) := zImage +defaultimage-$(CONFIG_SH_SH7785LCR) := uImage # Set some sensible Kbuild defaults KBUILD_DEFCONFIG := shx3_defconfig -- GitLab From 7c045aa2c8eb731996b0c5c6552356b8946e6894 Mon Sep 17 00:00:00 2001 From: Jan Glauber Date: Tue, 28 Oct 2008 11:10:13 +0100 Subject: [PATCH 194/815] [S390] qdio: prevent double qdio shutdown in case of I/O errors In case of I/O errors on a qdio subchannel qdio_shutdown may be called twice by the qdio driver and by zfcp. Remove the superfluous shutdown from qdio and let the upper layer driver handle the error condition. Signed-off-by: Jan Glauber Signed-off-by: Martin Schwidefsky --- drivers/s390/cio/qdio_main.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index a50682d2a0f..7c865915199 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -1083,7 +1083,6 @@ void qdio_int_handler(struct ccw_device *cdev, unsigned long intparm, case -EIO: sprintf(dbf_text, "ierr%4x", irq_ptr->schid.sch_no); QDIO_DBF_TEXT2(1, setup, dbf_text); - qdio_int_error(cdev); return; case -ETIMEDOUT: sprintf(dbf_text, "qtoh%4x", irq_ptr->schid.sch_no); -- GitLab From 2c78091405d6f54748b1fac78c45f2a799e3073a Mon Sep 17 00:00:00 2001 From: Jan Glauber Date: Tue, 28 Oct 2008 11:10:14 +0100 Subject: [PATCH 195/815] [S390] qdio: remove incorrect memset Remove the memset since zeroing the string is not needed and use snprintf instead of sprintf. Signed-off-by: Jan Glauber Signed-off-by: Martin Schwidefsky --- drivers/s390/cio/qdio_debug.c | 19 ++++++------------- 1 file changed, 6 insertions(+), 13 deletions(-) diff --git a/drivers/s390/cio/qdio_debug.c b/drivers/s390/cio/qdio_debug.c index b5390821434..f05590355be 100644 --- a/drivers/s390/cio/qdio_debug.c +++ b/drivers/s390/cio/qdio_debug.c @@ -20,6 +20,7 @@ static struct dentry *debugfs_root; #define MAX_DEBUGFS_QUEUES 32 static struct dentry *debugfs_queues[MAX_DEBUGFS_QUEUES] = { NULL }; static DEFINE_MUTEX(debugfs_mutex); +#define QDIO_DEBUGFS_NAME_LEN 40 void qdio_allocate_do_dbf(struct qdio_initialize *init_data) { @@ -152,17 +153,6 @@ static int qstat_seq_open(struct inode *inode, struct file *filp) filp->f_path.dentry->d_inode->i_private); } -static void get_queue_name(struct qdio_q *q, struct ccw_device *cdev, char *name) -{ - memset(name, 0, sizeof(name)); - sprintf(name, "%s", dev_name(&cdev->dev)); - if (q->is_input_q) - sprintf(name + strlen(name), "_input"); - else - sprintf(name + strlen(name), "_output"); - sprintf(name + strlen(name), "_%d", q->nr); -} - static void remove_debugfs_entry(struct qdio_q *q) { int i; @@ -189,14 +179,17 @@ static struct file_operations debugfs_fops = { static void setup_debugfs_entry(struct qdio_q *q, struct ccw_device *cdev) { int i = 0; - char name[40]; + char name[QDIO_DEBUGFS_NAME_LEN]; while (debugfs_queues[i] != NULL) { i++; if (i >= MAX_DEBUGFS_QUEUES) return; } - get_queue_name(q, cdev, name); + snprintf(name, QDIO_DEBUGFS_NAME_LEN, "%s_%s_%d", + dev_name(&cdev->dev), + q->is_input_q ? "input" : "output", + q->nr); debugfs_queues[i] = debugfs_create_file(name, S_IFREG | S_IRUGO | S_IWUSR, debugfs_root, q, &debugfs_fops); } -- GitLab From 250cf776f74b5932a1977d0489cae9206e2351dd Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Tue, 28 Oct 2008 11:10:15 +0100 Subject: [PATCH 196/815] [S390] pgtables: Fix race in enable_sie vs. page table ops The current enable_sie code sets the mm->context.pgstes bit to tell dup_mm that the new mm should have extended page tables. This bit is also used by the s390 specific page table primitives to decide about the page table layout - which means context.pgstes has two meanings. This can cause any kind of bugs. For example - e.g. shrink_zone can call ptep_clear_flush_young while enable_sie is running. ptep_clear_flush_young will test for context.pgstes. Since enable_sie changed that value of the old struct mm without changing the page table layout ptep_clear_flush_young will do the wrong thing. The solution is to split pgstes into two bits - one for the allocation - one for the current state Signed-off-by: Christian Borntraeger Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/mmu.h | 3 ++- arch/s390/include/asm/mmu_context.h | 19 ++++++++++++++++--- arch/s390/include/asm/pgtable.h | 8 ++++---- arch/s390/mm/pgtable.c | 16 ++++++++-------- 4 files changed, 30 insertions(+), 16 deletions(-) diff --git a/arch/s390/include/asm/mmu.h b/arch/s390/include/asm/mmu.h index 5dd5e7b3476..d2b4ff83147 100644 --- a/arch/s390/include/asm/mmu.h +++ b/arch/s390/include/asm/mmu.h @@ -7,7 +7,8 @@ typedef struct { unsigned long asce_bits; unsigned long asce_limit; int noexec; - int pgstes; + int has_pgste; /* The mmu context has extended page tables */ + int alloc_pgste; /* cloned contexts will have extended page tables */ } mm_context_t; #endif diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h index 4c2fbf48c9c..28ec870655a 100644 --- a/arch/s390/include/asm/mmu_context.h +++ b/arch/s390/include/asm/mmu_context.h @@ -20,12 +20,25 @@ static inline int init_new_context(struct task_struct *tsk, #ifdef CONFIG_64BIT mm->context.asce_bits |= _ASCE_TYPE_REGION3; #endif - if (current->mm->context.pgstes) { + if (current->mm->context.alloc_pgste) { + /* + * alloc_pgste indicates, that any NEW context will be created + * with extended page tables. The old context is unchanged. The + * page table allocation and the page table operations will + * look at has_pgste to distinguish normal and extended page + * tables. The only way to create extended page tables is to + * set alloc_pgste and then create a new context (e.g. dup_mm). + * The page table allocation is called after init_new_context + * and if has_pgste is set, it will create extended page + * tables. + */ mm->context.noexec = 0; - mm->context.pgstes = 1; + mm->context.has_pgste = 1; + mm->context.alloc_pgste = 1; } else { mm->context.noexec = s390_noexec; - mm->context.pgstes = 0; + mm->context.has_pgste = 0; + mm->context.alloc_pgste = 0; } mm->context.asce_limit = STACK_TOP_MAX; crst_table_init((unsigned long *) mm->pgd, pgd_entry_type(mm)); diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index 1a928f84afd..7fc76133b3e 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -679,7 +679,7 @@ static inline void pmd_clear(pmd_t *pmd) static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { - if (mm->context.pgstes) + if (mm->context.has_pgste) ptep_rcp_copy(ptep); pte_val(*ptep) = _PAGE_TYPE_EMPTY; if (mm->context.noexec) @@ -763,7 +763,7 @@ static inline int kvm_s390_test_and_clear_page_dirty(struct mm_struct *mm, struct page *page; unsigned int skey; - if (!mm->context.pgstes) + if (!mm->context.has_pgste) return -EINVAL; rcp_lock(ptep); pgste = (unsigned long *) (ptep + PTRS_PER_PTE); @@ -794,7 +794,7 @@ static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, int young; unsigned long *pgste; - if (!vma->vm_mm->context.pgstes) + if (!vma->vm_mm->context.has_pgste) return 0; physpage = pte_val(*ptep) & PAGE_MASK; pgste = (unsigned long *) (ptep + PTRS_PER_PTE); @@ -844,7 +844,7 @@ static inline void __ptep_ipte(unsigned long address, pte_t *ptep) static inline void ptep_invalidate(struct mm_struct *mm, unsigned long address, pte_t *ptep) { - if (mm->context.pgstes) { + if (mm->context.has_pgste) { rcp_lock(ptep); __ptep_ipte(address, ptep); ptep_rcp_copy(ptep); diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 3d98ba82ea6..ef3635b52fc 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -169,7 +169,7 @@ unsigned long *page_table_alloc(struct mm_struct *mm) unsigned long *table; unsigned long bits; - bits = (mm->context.noexec || mm->context.pgstes) ? 3UL : 1UL; + bits = (mm->context.noexec || mm->context.has_pgste) ? 3UL : 1UL; spin_lock(&mm->page_table_lock); page = NULL; if (!list_empty(&mm->context.pgtable_list)) { @@ -186,7 +186,7 @@ unsigned long *page_table_alloc(struct mm_struct *mm) pgtable_page_ctor(page); page->flags &= ~FRAG_MASK; table = (unsigned long *) page_to_phys(page); - if (mm->context.pgstes) + if (mm->context.has_pgste) clear_table_pgstes(table); else clear_table(table, _PAGE_TYPE_EMPTY, PAGE_SIZE); @@ -210,7 +210,7 @@ void page_table_free(struct mm_struct *mm, unsigned long *table) struct page *page; unsigned long bits; - bits = (mm->context.noexec || mm->context.pgstes) ? 3UL : 1UL; + bits = (mm->context.noexec || mm->context.has_pgste) ? 3UL : 1UL; bits <<= (__pa(table) & (PAGE_SIZE - 1)) / 256 / sizeof(unsigned long); page = pfn_to_page(__pa(table) >> PAGE_SHIFT); spin_lock(&mm->page_table_lock); @@ -257,7 +257,7 @@ int s390_enable_sie(void) struct mm_struct *mm, *old_mm; /* Do we have pgstes? if yes, we are done */ - if (tsk->mm->context.pgstes) + if (tsk->mm->context.has_pgste) return 0; /* lets check if we are allowed to replace the mm */ @@ -269,14 +269,14 @@ int s390_enable_sie(void) } task_unlock(tsk); - /* we copy the mm with pgstes enabled */ - tsk->mm->context.pgstes = 1; + /* we copy the mm and let dup_mm create the page tables with_pgstes */ + tsk->mm->context.alloc_pgste = 1; mm = dup_mm(tsk); - tsk->mm->context.pgstes = 0; + tsk->mm->context.alloc_pgste = 0; if (!mm) return -ENOMEM; - /* Now lets check again if somebody attached ptrace etc */ + /* Now lets check again if something happened */ task_lock(tsk); if (!tsk->mm || atomic_read(&tsk->mm->mm_users) > 1 || tsk->mm != tsk->active_mm || tsk->mm->ioctx_list) { -- GitLab From da5aae7036692fa8d03da1b705c76fd750ed9e38 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Tue, 28 Oct 2008 11:10:16 +0100 Subject: [PATCH 197/815] [S390] Fix sysdev class file creation. Use sysdev_class_create_file() to create create sysdev class attributes instead of sysfs_create_file(). Using sysfs_create_file() wasn't a very good idea since the show and store functions have a different amount of parameters for sysfs files and sysdev class files. In particular the pointer to the buffer is the last argument and therefore accesses to random memory regions happened. Still worked surprisingly well until we got a kernel panic. Cc: stable@kernel.org Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/smp.c | 24 +++++++++--------------- 1 file changed, 9 insertions(+), 15 deletions(-) diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 9e8b1f9b8f4..b5595688a47 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -1119,9 +1119,7 @@ out: return rc; } -static ssize_t __ref rescan_store(struct sys_device *dev, - struct sysdev_attribute *attr, - const char *buf, +static ssize_t __ref rescan_store(struct sysdev_class *class, const char *buf, size_t count) { int rc; @@ -1129,12 +1127,10 @@ static ssize_t __ref rescan_store(struct sys_device *dev, rc = smp_rescan_cpus(); return rc ? rc : count; } -static SYSDEV_ATTR(rescan, 0200, NULL, rescan_store); +static SYSDEV_CLASS_ATTR(rescan, 0200, NULL, rescan_store); #endif /* CONFIG_HOTPLUG_CPU */ -static ssize_t dispatching_show(struct sys_device *dev, - struct sysdev_attribute *attr, - char *buf) +static ssize_t dispatching_show(struct sysdev_class *class, char *buf) { ssize_t count; @@ -1144,9 +1140,8 @@ static ssize_t dispatching_show(struct sys_device *dev, return count; } -static ssize_t dispatching_store(struct sys_device *dev, - struct sysdev_attribute *attr, - const char *buf, size_t count) +static ssize_t dispatching_store(struct sysdev_class *dev, const char *buf, + size_t count) { int val, rc; char delim; @@ -1168,7 +1163,8 @@ out: put_online_cpus(); return rc ? rc : count; } -static SYSDEV_ATTR(dispatching, 0644, dispatching_show, dispatching_store); +static SYSDEV_CLASS_ATTR(dispatching, 0644, dispatching_show, + dispatching_store); static int __init topology_init(void) { @@ -1178,13 +1174,11 @@ static int __init topology_init(void) register_cpu_notifier(&smp_cpu_nb); #ifdef CONFIG_HOTPLUG_CPU - rc = sysfs_create_file(&cpu_sysdev_class.kset.kobj, - &attr_rescan.attr); + rc = sysdev_class_create_file(&cpu_sysdev_class, &attr_rescan); if (rc) return rc; #endif - rc = sysfs_create_file(&cpu_sysdev_class.kset.kobj, - &attr_dispatching.attr); + rc = sysdev_class_create_file(&cpu_sysdev_class, &attr_dispatching); if (rc) return rc; for_each_present_cpu(cpu) { -- GitLab From 7a4a1ccd44c85c7d92b20a361e3854431c6935e0 Mon Sep 17 00:00:00 2001 From: Frank Munzert Date: Tue, 28 Oct 2008 11:10:17 +0100 Subject: [PATCH 198/815] [S390] tape block: complete request with correct locking __blk_end_request must be called with request queue lock held. We need to use blk_end_request rather than __blk_end_request. Signed-off-by: Frank Munzert Signed-off-by: Martin Schwidefsky --- drivers/s390/char/tape_block.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c index 023803dbb0c..ae18baf59f0 100644 --- a/drivers/s390/char/tape_block.c +++ b/drivers/s390/char/tape_block.c @@ -76,7 +76,7 @@ tapeblock_trigger_requeue(struct tape_device *device) static void tapeblock_end_request(struct request *req, int error) { - if (__blk_end_request(req, error, blk_rq_bytes(req))) + if (blk_end_request(req, error, blk_rq_bytes(req))) BUG(); } @@ -166,7 +166,7 @@ tapeblock_requeue(struct work_struct *work) { nr_queued++; spin_unlock(get_ccwdev_lock(device->cdev)); - spin_lock(&device->blk_data.request_queue_lock); + spin_lock_irq(&device->blk_data.request_queue_lock); while ( !blk_queue_plugged(queue) && elv_next_request(queue) && @@ -176,7 +176,9 @@ tapeblock_requeue(struct work_struct *work) { if (rq_data_dir(req) == WRITE) { DBF_EVENT(1, "TBLOCK: Rejecting write request\n"); blkdev_dequeue_request(req); + spin_unlock_irq(&device->blk_data.request_queue_lock); tapeblock_end_request(req, -EIO); + spin_lock_irq(&device->blk_data.request_queue_lock); continue; } blkdev_dequeue_request(req); -- GitLab From 13f8b7c5e6fa13622592042f3b5aa88ba785cec2 Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Tue, 28 Oct 2008 11:10:18 +0100 Subject: [PATCH 199/815] [S390] appldata: unsigned ops->size cannot be negative unsigned ops->size cannot be negative Signed-off-by: Roel Kluin Signed-off-by: Martin Schwidefsky --- arch/s390/appldata/appldata_base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c index a7f8979fb92..a06a47cdd5e 100644 --- a/arch/s390/appldata/appldata_base.c +++ b/arch/s390/appldata/appldata_base.c @@ -424,7 +424,7 @@ out: */ int appldata_register_ops(struct appldata_ops *ops) { - if ((ops->size > APPLDATA_MAX_REC_SIZE) || (ops->size < 0)) + if (ops->size > APPLDATA_MAX_REC_SIZE) return -EINVAL; ops->ctl_table = kzalloc(4 * sizeof(struct ctl_table), GFP_KERNEL); -- GitLab From b3c21e4919c8598c58faaa0a650dc398baddd993 Mon Sep 17 00:00:00 2001 From: Frank Munzert Date: Tue, 28 Oct 2008 11:10:19 +0100 Subject: [PATCH 200/815] [S390] tape: disable interrupts in tape_open and tape_release Get tape device lock with interrupts disabled. Otherwise lockdep will issue a warning similar to: ================================= [ INFO: inconsistent lock state ] 2.6.27 #1 --------------------------------- inconsistent {in-hardirq-W} -> {hardirq-on-W} usage. vol_id/2903 [HC0[0]:SC0[0]:HE1:SE1] takes: (sch->lock){++..}, at: [<000003e00004c7a2>] tape_open+0x42/0x1a4 [tape] {in-hardirq-W} state was registered at: [<000000000007ce5c>] __lock_acquire+0x894/0xa74 [<000000000007d0ce>] lock_acquire+0x92/0xb8 [<0000000000345154>] _spin_lock+0x5c/0x9c [<0000000000202264>] do_IRQ+0x124/0x1f0 [<0000000000026610>] io_return+0x0/0x8 irq event stamp: 847 hardirqs last enabled at (847): [<000000000007aca6>] trace_hardirqs_on+0x2a/0x38 hardirqs last disabled at (846): [<0000000000076ca2>] trace_hardirqs_off+0x2a/0x38 softirqs last enabled at (0): [<000000000004909e>] copy_process+0x43e/0x11f4 softirqs last disabled at (0): [<0000000000000000>] 0x0 other info that might help us debug this: 1 lock held by vol_id/2903: #0: (&bdev->bd_mutex){--..}, at: [<000000000010e0f4>] do_open+0x78/0x358 stack backtrace: CPU: 1 Not tainted 2.6.27 #1}, Process vol_id (pid: 2903, task: 000000003d4c0000, ksp: 000000003d4e3b10) 0400000000000000 000000003d4e3830 0000000000000002 0000000000000000 000000003d4e38d0 000000003d4e3848 000000003d4e3848 00000000000168a8 0000000000000000 000000003d4e3b10 0000000000000000 0000000000000000 000000003d4e3830 000000000000000c 000000003d4e3830 000000003d4e38a0 000000000034aa98 00000000000168a8 000000003d4e3830 000000003d4e3880 Call Trace: ([<000000000001681c>] show_trace+0x138/0x158) [<0000000000016902>] show_stack+0xc6/0xf8 [<00000000000170d4>] dump_stack+0xb0/0xc0 [<0000000000078810>] print_usage_bug+0x1e8/0x228 [<000000000007a71c>] mark_lock+0xb14/0xd24 [<000000000007cd5a>] __lock_acquire+0x792/0xa74 [<000000000007d0ce>] lock_acquire+0x92/0xb8 [<0000000000345154>] _spin_lock+0x5c/0x9c [<000003e00004c7a2>] tape_open+0x42/0x1a4 [tape] [<000003e00005185c>] tapeblock_open+0x98/0xd0 [tape] Signed-off-by: Frank Munzert Signed-off-by: Martin Schwidefsky --- drivers/s390/char/tape_core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c index d7073dbf825..f9bb51fa7f5 100644 --- a/drivers/s390/char/tape_core.c +++ b/drivers/s390/char/tape_core.c @@ -1200,7 +1200,7 @@ tape_open(struct tape_device *device) { int rc; - spin_lock(get_ccwdev_lock(device->cdev)); + spin_lock_irq(get_ccwdev_lock(device->cdev)); if (device->tape_state == TS_NOT_OPER) { DBF_EVENT(6, "TAPE:nodev\n"); rc = -ENODEV; @@ -1218,7 +1218,7 @@ tape_open(struct tape_device *device) tape_state_set(device, TS_IN_USE); rc = 0; } - spin_unlock(get_ccwdev_lock(device->cdev)); + spin_unlock_irq(get_ccwdev_lock(device->cdev)); return rc; } @@ -1228,11 +1228,11 @@ tape_open(struct tape_device *device) int tape_release(struct tape_device *device) { - spin_lock(get_ccwdev_lock(device->cdev)); + spin_lock_irq(get_ccwdev_lock(device->cdev)); if (device->tape_state == TS_IN_USE) tape_state_set(device, TS_UNUSED); module_put(device->discipline->owner); - spin_unlock(get_ccwdev_lock(device->cdev)); + spin_unlock_irq(get_ccwdev_lock(device->cdev)); return 0; } -- GitLab From 46e7951f9431b5e6bfbeb3044fdb4b522f58101c Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Tue, 28 Oct 2008 11:10:20 +0100 Subject: [PATCH 201/815] [S390] Change default IPL method to IPL_VM. allyesconfig and allmodconfig built kernels have a tape IPL record. A the vmreader record makes much more sense, since hardly anybody will ever IPL a kernel from tape. So change the default. As I side effect I can test these kernels without fiddling around with the kernel config ;) Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 70b7645ce74..5f5c29269fb 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -384,7 +384,7 @@ config IPL choice prompt "IPL method generated into head.S" depends on IPL - default IPL_TAPE + default IPL_VM help Select "tape" if you want to IPL the image from a Tape. -- GitLab From 7f5a8ba6b0297ca941f43f8f5cbf0e5c8c4dd916 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Tue, 28 Oct 2008 11:10:21 +0100 Subject: [PATCH 202/815] [S390] No more 4kb stacks. We got a stack overflow with a small stack configuration on a 32 bit system. It just looks like as 4kb isn't enough and too dangerous. So lets get rid of 4kb stacks on 32 bit. But one thing I completely dislike about the call trace below is that just for debugging or tracing purposes sprintf gets called (cio_start_key): /* process condition code */ sprintf(dbf_txt, "ccode:%d", ccode); CIO_TRACE_EVENT(4, dbf_txt); But maybe its just me who thinks that this could be done better. <4>Kernel stack overflow. <4>Modules linked in: dm_multipath sunrpc bonding qeth_l2 dm_mod qeth ccwgroup vmur <4>CPU: 1 Not tainted 2.6.27-30.x.20081015-s390default #1 <4>Process httpd (pid: 3807, task: 20ae2df8, ksp: 1666fb78) <4>Krnl PSW : 040c0000 8027098a (number+0xe/0x348) <4> R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:0 CC:0 PM:0 <4>Krnl GPRS: 00d43318 0027097c 1666f277 9666f270 <4> 00000000 00000000 0000000a ffffffff <4> 9666f270 1666f228 1666f277 1666f098 <4> 00000002 80270982 80271016 1666f098 <4>Krnl Code: 8027097e: f0340dd0a7f1 srp 3536(4,%r0),2033(%r10),4 <4> 80270984: 0f00 clcl %r0,%r0 <4> 80270986: a7840001 brc 8,80270988 <4> >8027098a: 18ef lr %r14,%r15 <4> 8027098c: a7faff68 ahi %r15,-152 <4> 80270990: 18bf lr %r11,%r15 <4> 80270992: 18a2 lr %r10,%r2 <4> 80270994: 1893 lr %r9,%r3 Modified calltrace with annotated stackframe size of each function: stackframe size | 0 304 vsnprintf+850 [0x271016] 1 72 sprintf+74 [0x271522] 2 56 cio_start_key+262 [0x2d4c16] 3 56 ccw_device_start_key+222 [0x2dfe92] 4 56 ccw_device_start+40 [0x2dff28] 5 48 raw3215_start_io+104 [0x30b0f8] 6 56 raw3215_write+494 [0x30ba0a] 7 40 con3215_write+68 [0x30bafc] 8 40 __call_console_drivers+146 [0x12b0fa] 9 32 _call_console_drivers+102 [0x12b192] 10 64 release_console_sem+268 [0x12b614] 11 168 vprintk+462 [0x12bca6] 12 72 printk+68 [0x12bfd0] 13 256 __print_symbol+50 [0x15a882] 14 56 __show_trace+162 [0x103d06] 15 32 show_trace+224 [0x103e70] 16 48 show_stack+152 [0x103f20] 17 56 dump_stack+126 [0x104612] 18 96 __alloc_pages_internal+592 [0x175004] 19 80 cache_alloc_refill+776 [0x196f3c] 20 40 __kmalloc+258 [0x1972ae] 21 40 __alloc_skb+94 [0x328086] 22 32 pskb_copy+50 [0x328252] 23 32 skb_realloc_headroom+110 [0x328a72] 24 104 qeth_l2_hard_start_xmit+378 [0x7803bfde] 25 56 dev_hard_start_xmit+450 [0x32ef6e] 26 56 __qdisc_run+390 [0x3425d6] 27 48 dev_queue_xmit+410 [0x331e06] 28 40 ip_finish_output+308 [0x354ac8] 29 56 ip_output+218 [0x355b6e] 30 24 ip_local_out+56 [0x354584] 31 120 ip_queue_xmit+300 [0x355cec] 32 96 tcp_transmit_skb+812 [0x367da8] 33 40 tcp_push_one+158 [0x369fda] 34 112 tcp_sendmsg+852 [0x35d5a0] 35 240 sock_sendmsg+164 [0x32035c] 36 56 kernel_sendmsg+86 [0x32064a] 37 88 sock_no_sendpage+98 [0x322b22] 38 104 tcp_sendpage+70 [0x35cc1e] 39 48 sock_sendpage+74 [0x31eb66] 40 64 pipe_to_sendpage+102 [0x1c4b2e] 41 64 __splice_from_pipe+120 [0x1c5340] 42 72 splice_from_pipe+90 [0x1c57e6] 43 56 generic_splice_sendpage+38 [0x1c5832] 44 48 do_splice_from+104 [0x1c4c38] 45 48 direct_splice_actor+52 [0x1c4c88] 46 80 splice_direct_to_actor+180 [0x1c4f80] 47 72 do_splice_direct+70 [0x1c5112] 48 64 do_sendfile+360 [0x19de18] 49 72 sys_sendfile64+126 [0x19df32] 50 336 sysc_do_restart+18 [0x111a1a] Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/Kconfig | 14 ++++++-------- arch/s390/include/asm/thread_info.h | 5 ----- 2 files changed, 6 insertions(+), 13 deletions(-) diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 5f5c29269fb..8116a3328a1 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -241,19 +241,17 @@ config PACK_STACK Say Y if you are unsure. config SMALL_STACK - bool "Use 4kb/8kb for kernel stack instead of 8kb/16kb" - depends on PACK_STACK && !LOCKDEP + bool "Use 8kb for kernel stack instead of 16kb" + depends on PACK_STACK && 64BIT && !LOCKDEP help If you say Y here and the compiler supports the -mkernel-backchain - option the kernel will use a smaller kernel stack size. For 31 bit - the reduced size is 4kb instead of 8kb and for 64 bit it is 8kb - instead of 16kb. This allows to run more thread on a system and - reduces the pressure on the memory management for higher order - page allocations. + option the kernel will use a smaller kernel stack size. The reduced + size is 8kb instead of 16kb. This allows to run more threads on a + system and reduces the pressure on the memory management for higher + order page allocations. Say N if you are unsure. - config CHECK_STACK bool "Detect kernel stack overflow" help diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h index de3fad60c68..c1eaf9604da 100644 --- a/arch/s390/include/asm/thread_info.h +++ b/arch/s390/include/asm/thread_info.h @@ -15,13 +15,8 @@ * Size of kernel stack for each process */ #ifndef __s390x__ -#ifndef __SMALL_STACK #define THREAD_ORDER 1 #define ASYNC_ORDER 1 -#else -#define THREAD_ORDER 0 -#define ASYNC_ORDER 0 -#endif #else /* __s390x__ */ #ifndef __SMALL_STACK #define THREAD_ORDER 2 -- GitLab From ea4bfdf52a5a84492cce881baadc5fab36adeade Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Tue, 28 Oct 2008 11:10:22 +0100 Subject: [PATCH 203/815] [S390] s390: Fix build for !CONFIG_S390_GUEST + CONFIG_VIRTIO_CONSOLE The s390 kernel does not compile if virtio console is enabled, but guest support is disabled: LD .tmp_vmlinux1 arch/s390/kernel/built-in.o: In function `setup_arch': /space/linux-2.5/arch/s390/kernel/setup.c:773: undefined reference to `s390_virtio_console_init' The fix is related to commit 99e65c92f2bbf84f43766a8bf701e36817d62822 Author: Christian Borntraeger Date: Fri Jul 25 15:50:04 2008 +0200 KVM: s390: Fix guest kconfig Which changed the build process to build kvm_virtio.c only if CONFIG_S390_GUEST is set. We must ifdef the prototype in the header file accordingly. Reported-by: Heiko Carstens Signed-off-by: Christian Borntraeger Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/kvm_virtio.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/include/asm/kvm_virtio.h b/arch/s390/include/asm/kvm_virtio.h index 146100224de..c13568b9351 100644 --- a/arch/s390/include/asm/kvm_virtio.h +++ b/arch/s390/include/asm/kvm_virtio.h @@ -52,7 +52,7 @@ struct kvm_vqconfig { #ifdef __KERNEL__ /* early virtio console setup */ -#ifdef CONFIG_VIRTIO_CONSOLE +#ifdef CONFIG_S390_GUEST extern void s390_virtio_console_init(void); #else static inline void s390_virtio_console_init(void) -- GitLab From 6afe40b4dace385d7ba2faf24b352f066f3b71bf Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Tue, 28 Oct 2008 11:14:58 +0100 Subject: [PATCH 204/815] lockdep: fix irqs on/off ip tracing Impact: fix lockdep lock-api-caller output when irqsoff tracing is enabled 81d68a96 "ftrace: trace irq disabled critical timings" added wrappers around trace_hardirqs_on/off_caller. However these functions use __builtin_return_address(0) to figure out which function actually disabled or enabled irqs. The result is that we save the ips of trace_hardirqs_on/off instead of the real caller. Not very helpful. However since the patch from Steven the ip already gets passed. So use that and get rid of __builtin_return_address(0) in these two functions. Signed-off-by: Heiko Carstens Signed-off-by: Ingo Molnar --- kernel/lockdep.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 11832acdde7..06e157119d2 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -2169,12 +2169,11 @@ void early_boot_irqs_on(void) /* * Hardirqs will be enabled: */ -void trace_hardirqs_on_caller(unsigned long a0) +void trace_hardirqs_on_caller(unsigned long ip) { struct task_struct *curr = current; - unsigned long ip; - time_hardirqs_on(CALLER_ADDR0, a0); + time_hardirqs_on(CALLER_ADDR0, ip); if (unlikely(!debug_locks || current->lockdep_recursion)) return; @@ -2188,7 +2187,6 @@ void trace_hardirqs_on_caller(unsigned long a0) } /* we'll do an OFF -> ON transition: */ curr->hardirqs_enabled = 1; - ip = (unsigned long) __builtin_return_address(0); if (DEBUG_LOCKS_WARN_ON(!irqs_disabled())) return; @@ -2224,11 +2222,11 @@ EXPORT_SYMBOL(trace_hardirqs_on); /* * Hardirqs were disabled: */ -void trace_hardirqs_off_caller(unsigned long a0) +void trace_hardirqs_off_caller(unsigned long ip) { struct task_struct *curr = current; - time_hardirqs_off(CALLER_ADDR0, a0); + time_hardirqs_off(CALLER_ADDR0, ip); if (unlikely(!debug_locks || current->lockdep_recursion)) return; @@ -2241,7 +2239,7 @@ void trace_hardirqs_off_caller(unsigned long a0) * We have done an ON -> OFF transition: */ curr->hardirqs_enabled = 0; - curr->hardirq_disable_ip = _RET_IP_; + curr->hardirq_disable_ip = ip; curr->hardirq_disable_event = ++curr->irq_events; debug_atomic_inc(&hardirqs_off_events); } else -- GitLab From b2d86a3fd9855380598c0c039e712a20086e119f Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 28 Oct 2008 19:37:05 +0900 Subject: [PATCH 205/815] sh: Simplify and lock down the ISA tuning. The ISA tuning as it is today can not cope with all of the different variations that are possible, so all we can do is a best attempt based on the CPU family. The DSP and FPU generation are already at odds with each other, and the nommu tuning we weren't handling at all. Additionally, for platforms that never had an FPU, the -nofpu variant never existed, meaning that we would lose out on family granular tuning completely in certain cases. With tat out of the way, we were also using -up versions, allowing for later instructions that branched off of a particular subset of the ISA, but are not actually reflected on the hardware being targetted. This leads to some confusion, and the possibility of bogus instructions on older parts. Kill that off and lock it down to the family being built for specifically. Signed-off-by: Paul Mundt --- arch/sh/Makefile | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 240ad6be0da..3a74ed62ec8 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -2,7 +2,7 @@ # arch/sh/Makefile # # Copyright (C) 1999 Kaz Kojima -# Copyright (C) 2002, 2003, 2004 Paul Mundt +# Copyright (C) 2002 - 2008 Paul Mundt # Copyright (C) 2002 M. R. Brown # # This file is subject to the terms and conditions of the GNU General Public @@ -20,14 +20,6 @@ isa-$(CONFIG_CPU_SH4AL_DSP) := sh4al isa-$(CONFIG_CPU_SH5) := shmedia isa-$(CONFIG_SH_DSP) := $(isa-y)-dsp -ifndef CONFIG_SH_DSP -ifndef CONFIG_SH_FPU -isa-y := $(isa-y)-nofpu -endif -endif - -isa-y := $(isa-y)-up - cflags-$(CONFIG_CPU_SH2) := $(call cc-option,-m2,) cflags-$(CONFIG_CPU_SH2A) += $(call cc-option,-m2a,) \ $(call cc-option,-m2a-nofpu,) -- GitLab From 5ff0594e2f6fb3242a1a2a4794286244e95afab1 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 28 Oct 2008 19:45:47 +0900 Subject: [PATCH 206/815] sh: Revert "SH 7366 needs SCIF_ONLY" This reverts commit 5ca8c4852fcbbc8a8497c4ee8b2a0a7466f3524c. With the killing off of SCIF_ONLY and its spawn in sh-sci, we no longer require this change, so just revert it. Signed-off-by: Paul Mundt --- drivers/serial/sh-sci.h | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 36ce9de4b2c..257b2235d12 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -79,7 +79,6 @@ # define SCSPTR0 SCPDR0 # define SCIF_ORER 0x0001 /* overrun error bit */ # define SCSCR_INIT(port) 0x0038 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -# define SCIF_ONLY #elif defined(CONFIG_CPU_SUBTYPE_SH7723) # define SCSPTR0 0xa4050160 # define SCSPTR1 0xa405013e -- GitLab From 3eeebf17f31c583f83e081b17b3076477cb96886 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 28 Oct 2008 20:07:44 +0900 Subject: [PATCH 207/815] sh: Kill off long-dead HD64465 cchip support. This code has been dead for many years. The last update it received was in 2003 in order to update it for the driver model changes, though it had already been in disarray and unused before that point. The only boards that ever used this chip have not had users in many years either, so it is finally safe to just kill it off and move on with life. Signed-off-by: Paul Mundt --- Documentation/sh/new-machine.txt | 4 +- arch/sh/cchips/Kconfig | 33 - arch/sh/cchips/hd6446x/Makefile | 1 - arch/sh/cchips/hd6446x/hd64465/Makefile | 6 - arch/sh/cchips/hd6446x/hd64465/gpio.c | 196 ----- arch/sh/cchips/hd6446x/hd64465/io.c | 211 ------ arch/sh/cchips/hd6446x/hd64465/setup.c | 181 ----- arch/sh/include/asm/hd64465/gpio.h | 46 -- arch/sh/include/asm/hd64465/hd64465.h | 256 ------- arch/sh/include/asm/hd64465/io.h | 44 -- arch/sh/include/asm/serial.h | 17 - arch/sh/tools/mach-types | 1 - drivers/pcmcia/Kconfig | 4 - drivers/pcmcia/Makefile | 1 - drivers/pcmcia/hd64465_ss.c | 939 ------------------------ 15 files changed, 1 insertion(+), 1939 deletions(-) delete mode 100644 arch/sh/cchips/hd6446x/hd64465/Makefile delete mode 100644 arch/sh/cchips/hd6446x/hd64465/gpio.c delete mode 100644 arch/sh/cchips/hd6446x/hd64465/io.c delete mode 100644 arch/sh/cchips/hd6446x/hd64465/setup.c delete mode 100644 arch/sh/include/asm/hd64465/gpio.h delete mode 100644 arch/sh/include/asm/hd64465/hd64465.h delete mode 100644 arch/sh/include/asm/hd64465/io.h delete mode 100644 drivers/pcmcia/hd64465_ss.c diff --git a/Documentation/sh/new-machine.txt b/Documentation/sh/new-machine.txt index 5482bf5d005..f0354164cb0 100644 --- a/Documentation/sh/new-machine.txt +++ b/Documentation/sh/new-machine.txt @@ -47,9 +47,7 @@ Next, for companion chips: `-- sh `-- cchips `-- hd6446x - |-- hd64461 - | `-- cchip-specific files - `-- hd64465 + `-- hd64461 `-- cchip-specific files ... and so on. Headers for the companion chips are treated the same way as diff --git a/arch/sh/cchips/Kconfig b/arch/sh/cchips/Kconfig index 7892361eedc..f43d18373f2 100644 --- a/arch/sh/cchips/Kconfig +++ b/arch/sh/cchips/Kconfig @@ -22,20 +22,6 @@ config HD64461 Say Y if you want support for the HD64461. Otherwise, say N. -config HD64465 - bool "Hitachi HD64465 companion chip support" - ---help--- - The Hitachi HD64465 provides an interface for - the SH7750 CPU, supporting a LCD controller, - CRT color controller, IrDA, USB, PCMCIA, - keyboard controller, and a printer interface. - - More information is available at - . - - Say Y if you want support for the HD64465. - Otherwise, say N. - endchoice # These will also be split into the Kconfig's below @@ -61,23 +47,4 @@ config HD64461_ENABLER via the HD64461 companion chip. Otherwise, say N. -config HD64465_IOBASE - hex "HD64465 start address" - depends on HD64465 - default "0xb0000000" - help - The default setting of the HD64465 IO base address is 0xb0000000. - - Do not change this unless you know what you are doing. - -config HD64465_IRQ - int "HD64465 IRQ" - depends on HD64465 - default "5" - help - The default setting of the HD64465 IRQ is 5. - - Do not change this unless you know what you are doing. - endmenu - diff --git a/arch/sh/cchips/hd6446x/Makefile b/arch/sh/cchips/hd6446x/Makefile index f7de4076e24..9682e3ab668 100644 --- a/arch/sh/cchips/hd6446x/Makefile +++ b/arch/sh/cchips/hd6446x/Makefile @@ -1,4 +1,3 @@ obj-$(CONFIG_HD64461) += hd64461.o -obj-$(CONFIG_HD64465) += hd64465/ EXTRA_CFLAGS += -Werror diff --git a/arch/sh/cchips/hd6446x/hd64465/Makefile b/arch/sh/cchips/hd6446x/hd64465/Makefile deleted file mode 100644 index f66edcb52c5..00000000000 --- a/arch/sh/cchips/hd6446x/hd64465/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -# -# Makefile for the HD64465 -# - -obj-y := setup.o io.o gpio.o - diff --git a/arch/sh/cchips/hd6446x/hd64465/gpio.c b/arch/sh/cchips/hd6446x/hd64465/gpio.c deleted file mode 100644 index 43431855ec8..00000000000 --- a/arch/sh/cchips/hd6446x/hd64465/gpio.c +++ /dev/null @@ -1,196 +0,0 @@ -/* - * $Id: gpio.c,v 1.4 2003/05/19 22:24:18 lethal Exp $ - * by Greg Banks - * (c) 2000 PocketPenguins Inc - * - * GPIO pin support for HD64465 companion chip. - */ - -#include -#include -#include -#include -#include -#include -#include - -#define _PORTOF(portpin) (((portpin)>>3)&0x7) -#define _PINOF(portpin) ((portpin)&0x7) - -/* Register addresses parametrised on port */ -#define GPIO_CR(port) (HD64465_REG_GPACR+((port)<<1)) -#define GPIO_DR(port) (HD64465_REG_GPADR+((port)<<1)) -#define GPIO_ICR(port) (HD64465_REG_GPAICR+((port)<<1)) -#define GPIO_ISR(port) (HD64465_REG_GPAISR+((port)<<1)) - -#define GPIO_NPORTS 5 - -#define MODNAME "hd64465_gpio" - -EXPORT_SYMBOL(hd64465_gpio_configure); -EXPORT_SYMBOL(hd64465_gpio_get_pin); -EXPORT_SYMBOL(hd64465_gpio_get_port); -EXPORT_SYMBOL(hd64465_gpio_register_irq); -EXPORT_SYMBOL(hd64465_gpio_set_pin); -EXPORT_SYMBOL(hd64465_gpio_set_port); -EXPORT_SYMBOL(hd64465_gpio_unregister_irq); - -/* TODO: each port should be protected with a spinlock */ - - -void hd64465_gpio_configure(int portpin, int direction) -{ - unsigned short cr; - unsigned int shift = (_PINOF(portpin)<<1); - - cr = inw(GPIO_CR(_PORTOF(portpin))); - cr &= ~(3< - * (c) 2000 PocketPenguins Inc - * - * Derived from io_hd64461.c, which bore the message: - * Copyright (C) 2000 YAEGASHI Takeshi - * - * Typical I/O routines for HD64465 system. - */ - -#include -#include -#include -#include - - -#define HD64465_DEBUG 0 - -#if HD64465_DEBUG -#define DPRINTK(args...) printk(args) -#define DIPRINTK(n, args...) if (hd64465_io_debug>(n)) printk(args) -#else -#define DPRINTK(args...) -#define DIPRINTK(n, args...) -#endif - - - -/* This is a hack suitable only for debugging IO port problems */ -int hd64465_io_debug; -EXPORT_SYMBOL(hd64465_io_debug); - -/* Low iomap maps port 0-1K to addresses in 8byte chunks */ -#define HD64465_IOMAP_LO_THRESH 0x400 -#define HD64465_IOMAP_LO_SHIFT 3 -#define HD64465_IOMAP_LO_MASK ((1<>HD64465_IOMAP_LO_SHIFT) -static unsigned long hd64465_iomap_lo[HD64465_IOMAP_LO_NMAP]; -static unsigned char hd64465_iomap_lo_shift[HD64465_IOMAP_LO_NMAP]; - -/* High iomap maps port 1K-64K to addresses in 1K chunks */ -#define HD64465_IOMAP_HI_THRESH 0x10000 -#define HD64465_IOMAP_HI_SHIFT 10 -#define HD64465_IOMAP_HI_MASK ((1<>HD64465_IOMAP_HI_SHIFT) -static unsigned long hd64465_iomap_hi[HD64465_IOMAP_HI_NMAP]; -static unsigned char hd64465_iomap_hi_shift[HD64465_IOMAP_HI_NMAP]; - -#define PORT2ADDR(x) (sh_mv.mv_isa_port2addr(x)) - -void hd64465_port_map(unsigned short baseport, unsigned int nports, - unsigned long addr, unsigned char shift) -{ - unsigned int port, endport = baseport + nports; - - DPRINTK("hd64465_port_map(base=0x%04hx, n=0x%04hx, addr=0x%08lx,endport=0x%04x)\n", - baseport, nports, addr,endport); - - for (port = baseport ; - port < endport && port < HD64465_IOMAP_LO_THRESH ; - port += (1<>HD64465_IOMAP_LO_SHIFT] = addr; - hd64465_iomap_lo_shift[port>>HD64465_IOMAP_LO_SHIFT] = shift; - addr += (1<<(HD64465_IOMAP_LO_SHIFT)); - } - - for (port = max_t(unsigned int, baseport, HD64465_IOMAP_LO_THRESH); - port < endport && port < HD64465_IOMAP_HI_THRESH ; - port += (1<>HD64465_IOMAP_HI_SHIFT] = addr; - hd64465_iomap_hi_shift[port>>HD64465_IOMAP_HI_SHIFT] = shift; - addr += (1<<(HD64465_IOMAP_HI_SHIFT)); - } -} -EXPORT_SYMBOL(hd64465_port_map); - -void hd64465_port_unmap(unsigned short baseport, unsigned int nports) -{ - unsigned int port, endport = baseport + nports; - - DPRINTK("hd64465_port_unmap(base=0x%04hx, n=0x%04hx)\n", - baseport, nports); - - for (port = baseport ; - port < endport && port < HD64465_IOMAP_LO_THRESH ; - port += (1<>HD64465_IOMAP_LO_SHIFT] = 0; - } - - for (port = max_t(unsigned int, baseport, HD64465_IOMAP_LO_THRESH); - port < endport && port < HD64465_IOMAP_HI_THRESH ; - port += (1<>HD64465_IOMAP_HI_SHIFT] = 0; - } -} -EXPORT_SYMBOL(hd64465_port_unmap); - -unsigned long hd64465_isa_port2addr(unsigned long port) -{ - unsigned long addr = 0; - unsigned char shift; - - /* handle remapping of low IO ports */ - if (port < HD64465_IOMAP_LO_THRESH) { - addr = hd64465_iomap_lo[port >> HD64465_IOMAP_LO_SHIFT]; - shift = hd64465_iomap_lo_shift[port >> HD64465_IOMAP_LO_SHIFT]; - if (addr != 0) - addr += (port & HD64465_IOMAP_LO_MASK) << shift; - else - printk(KERN_NOTICE "io_hd64465: access to un-mapped port %lx\n", port); - } else if (port < HD64465_IOMAP_HI_THRESH) { - addr = hd64465_iomap_hi[port >> HD64465_IOMAP_HI_SHIFT]; - shift = hd64465_iomap_hi_shift[port >> HD64465_IOMAP_HI_SHIFT]; - if (addr != 0) - addr += (port & HD64465_IOMAP_HI_MASK) << shift; - else - printk(KERN_NOTICE "io_hd64465: access to un-mapped port %lx\n", port); - } - - /* HD64465 internal devices (0xb0000000) */ - else if (port < 0x20000) - addr = CONFIG_HD64465_IOBASE + port - 0x10000; - - /* Whole physical address space (0xa0000000) */ - else - addr = P2SEGADDR(port); - - DIPRINTK(2, "PORT2ADDR(0x%08lx) = 0x%08lx\n", port, addr); - - return addr; -} - -static inline void delay(void) -{ - ctrl_inw(0xa0000000); -} - -unsigned char hd64465_inb(unsigned long port) -{ - unsigned long addr = PORT2ADDR(port); - unsigned long b = (addr == 0 ? 0 : *(volatile unsigned char*)addr); - - DIPRINTK(0, "inb(%08lx) = %02x\n", addr, (unsigned)b); - return b; -} - -unsigned char hd64465_inb_p(unsigned long port) -{ - unsigned long v; - unsigned long addr = PORT2ADDR(port); - - v = (addr == 0 ? 0 : *(volatile unsigned char*)addr); - delay(); - DIPRINTK(0, "inb_p(%08lx) = %02x\n", addr, (unsigned)v); - return v; -} - -unsigned short hd64465_inw(unsigned long port) -{ - unsigned long addr = PORT2ADDR(port); - unsigned long b = (addr == 0 ? 0 : *(volatile unsigned short*)addr); - DIPRINTK(0, "inw(%08lx) = %04lx\n", addr, b); - return b; -} - -unsigned int hd64465_inl(unsigned long port) -{ - unsigned long addr = PORT2ADDR(port); - unsigned int b = (addr == 0 ? 0 : *(volatile unsigned long*)addr); - DIPRINTK(0, "inl(%08lx) = %08x\n", addr, b); - return b; -} - -void hd64465_outb(unsigned char b, unsigned long port) -{ - unsigned long addr = PORT2ADDR(port); - - DIPRINTK(0, "outb(%02x, %08lx)\n", (unsigned)b, addr); - if (addr != 0) - *(volatile unsigned char*)addr = b; -} - -void hd64465_outb_p(unsigned char b, unsigned long port) -{ - unsigned long addr = PORT2ADDR(port); - - DIPRINTK(0, "outb_p(%02x, %08lx)\n", (unsigned)b, addr); - if (addr != 0) - *(volatile unsigned char*)addr = b; - delay(); -} - -void hd64465_outw(unsigned short b, unsigned long port) -{ - unsigned long addr = PORT2ADDR(port); - DIPRINTK(0, "outw(%04x, %08lx)\n", (unsigned)b, addr); - if (addr != 0) - *(volatile unsigned short*)addr = b; -} - -void hd64465_outl(unsigned int b, unsigned long port) -{ - unsigned long addr = PORT2ADDR(port); - DIPRINTK(0, "outl(%08x, %08lx)\n", b, addr); - if (addr != 0) - *(volatile unsigned long*)addr = b; -} - diff --git a/arch/sh/cchips/hd6446x/hd64465/setup.c b/arch/sh/cchips/hd6446x/hd64465/setup.c deleted file mode 100644 index 9b8820c3670..00000000000 --- a/arch/sh/cchips/hd6446x/hd64465/setup.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * $Id: setup.c,v 1.4 2003/08/03 03:05:10 lethal Exp $ - * - * Setup and IRQ handling code for the HD64465 companion chip. - * by Greg Banks - * Copyright (c) 2000 PocketPenguins Inc - * - * Derived from setup_hd64461.c which bore the message: - * Copyright (C) 2000 YAEGASHI Takeshi - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static void disable_hd64465_irq(unsigned int irq) -{ - unsigned short nimr; - unsigned short mask = 1 << (irq - HD64465_IRQ_BASE); - - pr_debug("disable_hd64465_irq(%d): mask=%x\n", irq, mask); - nimr = inw(HD64465_REG_NIMR); - nimr |= mask; - outw(nimr, HD64465_REG_NIMR); -} - -static void enable_hd64465_irq(unsigned int irq) -{ - unsigned short nimr; - unsigned short mask = 1 << (irq - HD64465_IRQ_BASE); - - pr_debug("enable_hd64465_irq(%d): mask=%x\n", irq, mask); - nimr = inw(HD64465_REG_NIMR); - nimr &= ~mask; - outw(nimr, HD64465_REG_NIMR); -} - -static void mask_and_ack_hd64465(unsigned int irq) -{ - disable_hd64465_irq(irq); -} - -static void end_hd64465_irq(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) - enable_hd64465_irq(irq); -} - -static unsigned int startup_hd64465_irq(unsigned int irq) -{ - enable_hd64465_irq(irq); - return 0; -} - -static void shutdown_hd64465_irq(unsigned int irq) -{ - disable_hd64465_irq(irq); -} - -static struct hw_interrupt_type hd64465_irq_type = { - .typename = "HD64465-IRQ", - .startup = startup_hd64465_irq, - .shutdown = shutdown_hd64465_irq, - .enable = enable_hd64465_irq, - .disable = disable_hd64465_irq, - .ack = mask_and_ack_hd64465, - .end = end_hd64465_irq, -}; - -static irqreturn_t hd64465_interrupt(int irq, void *dev_id) -{ - printk(KERN_INFO - "HD64465: spurious interrupt, nirr: 0x%x nimr: 0x%x\n", - inw(HD64465_REG_NIRR), inw(HD64465_REG_NIMR)); - - return IRQ_NONE; -} - -/* - * Support for a secondary IRQ demux step. This is necessary - * because the HD64465 presents a very thin interface to the - * PCMCIA bus; a lot of features (such as remapping interrupts) - * normally done in hardware by other PCMCIA host bridges is - * instead done in software. - */ -static struct { - int (*func)(int, void *); - void *dev; -} hd64465_demux[HD64465_IRQ_NUM]; - -void hd64465_register_irq_demux(int irq, - int (*demux)(int irq, void *dev), void *dev) -{ - hd64465_demux[irq - HD64465_IRQ_BASE].func = demux; - hd64465_demux[irq - HD64465_IRQ_BASE].dev = dev; -} -EXPORT_SYMBOL(hd64465_register_irq_demux); - -void hd64465_unregister_irq_demux(int irq) -{ - hd64465_demux[irq - HD64465_IRQ_BASE].func = 0; -} -EXPORT_SYMBOL(hd64465_unregister_irq_demux); - -int hd64465_irq_demux(int irq) -{ - if (irq == CONFIG_HD64465_IRQ) { - unsigned short i, bit; - unsigned short nirr = inw(HD64465_REG_NIRR); - unsigned short nimr = inw(HD64465_REG_NIMR); - - pr_debug("hd64465_irq_demux, nirr=%04x, nimr=%04x\n", nirr, nimr); - nirr &= ~nimr; - for (bit = 1, i = 0 ; i < HD64465_IRQ_NUM ; bit <<= 1, i++) - if (nirr & bit) - break; - - if (i < HD64465_IRQ_NUM) { - irq = HD64465_IRQ_BASE + i; - if (hd64465_demux[i].func != 0) - irq = hd64465_demux[i].func(irq, hd64465_demux[i].dev); - } - } - return irq; -} - -static struct irqaction irq0 = { - .handler = hd64465_interrupt, - .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, - .name = "HD64465", -}; - -static int __init setup_hd64465(void) -{ - int i; - unsigned short rev; - unsigned short smscr; - - if (!MACH_HD64465) - return 0; - - printk(KERN_INFO "HD64465 configured at 0x%x on irq %d(mapped into %d to %d)\n", - CONFIG_HD64465_IOBASE, - CONFIG_HD64465_IRQ, - HD64465_IRQ_BASE, - HD64465_IRQ_BASE+HD64465_IRQ_NUM-1); - - if (inw(HD64465_REG_SDID) != HD64465_SDID) { - printk(KERN_ERR "HD64465 device ID not found, check base address\n"); - } - - rev = inw(HD64465_REG_SRR); - printk(KERN_INFO "HD64465 hardware revision %d.%d\n", (rev >> 8) & 0xff, rev & 0xff); - - outw(0xffff, HD64465_REG_NIMR); /* mask all interrupts */ - - for (i = 0; i < HD64465_IRQ_NUM ; i++) { - irq_desc[HD64465_IRQ_BASE + i].chip = &hd64465_irq_type; - } - - setup_irq(CONFIG_HD64465_IRQ, &irq0); - - /* wake up the UART from STANDBY at this point */ - smscr = inw(HD64465_REG_SMSCR); - outw(smscr & (~HD64465_SMSCR_UARTST), HD64465_REG_SMSCR); - - /* remap IO ports for first ISA serial port to HD64465 UART */ - hd64465_port_map(0x3f8, 8, CONFIG_HD64465_IOBASE + 0x8000, 1); - - return 0; -} -module_init(setup_hd64465); diff --git a/arch/sh/include/asm/hd64465/gpio.h b/arch/sh/include/asm/hd64465/gpio.h deleted file mode 100644 index a3cdca2713d..00000000000 --- a/arch/sh/include/asm/hd64465/gpio.h +++ /dev/null @@ -1,46 +0,0 @@ -#ifndef _ASM_SH_HD64465_GPIO_ -#define _ASM_SH_HD64465_GPIO_ 1 -/* - * $Id: gpio.h,v 1.3 2003/05/04 19:30:14 lethal Exp $ - * - * Hitachi HD64465 companion chip: General Purpose IO pins support. - * This layer enables other device drivers to configure GPIO - * pins, get and set their values, and register an interrupt - * routine for when input pins change in hardware. - * - * by Greg Banks - * (c) 2000 PocketPenguins Inc. - */ -#include - -/* Macro to construct a portpin number (used in all - * subsequent functions) from a port letter and a pin - * number, e.g. HD64465_GPIO_PORTPIN('A', 5). - */ -#define HD64465_GPIO_PORTPIN(port,pin) (((port)-'A')<<3|(pin)) - -/* Pin configuration constants for _configure() */ -#define HD64465_GPIO_FUNCTION2 0 /* use the pin's *other* function */ -#define HD64465_GPIO_OUT 1 /* output */ -#define HD64465_GPIO_IN_PULLUP 2 /* input, pull-up MOS on */ -#define HD64465_GPIO_IN 3 /* input */ - -/* Configure a pin's direction */ -extern void hd64465_gpio_configure(int portpin, int direction); - -/* Get, set value */ -extern void hd64465_gpio_set_pin(int portpin, unsigned int value); -extern unsigned int hd64465_gpio_get_pin(int portpin); -extern void hd64465_gpio_set_port(int port, unsigned int value); -extern unsigned int hd64465_gpio_get_port(int port); - -/* mode constants for _register_irq() */ -#define HD64465_GPIO_FALLING 0 -#define HD64465_GPIO_RISING 1 - -/* Interrupt on external value change */ -extern void hd64465_gpio_register_irq(int portpin, int mode, - void (*handler)(int portpin, void *dev), void *dev); -extern void hd64465_gpio_unregister_irq(int portpin); - -#endif /* _ASM_SH_HD64465_GPIO_ */ diff --git a/arch/sh/include/asm/hd64465/hd64465.h b/arch/sh/include/asm/hd64465/hd64465.h deleted file mode 100644 index cfd0e803d2a..00000000000 --- a/arch/sh/include/asm/hd64465/hd64465.h +++ /dev/null @@ -1,256 +0,0 @@ -#ifndef _ASM_SH_HD64465_ -#define _ASM_SH_HD64465_ 1 -/* - * $Id: hd64465.h,v 1.3 2003/05/04 19:30:15 lethal Exp $ - * - * Hitachi HD64465 companion chip support - * - * by Greg Banks - * (c) 2000 PocketPenguins Inc. - * - * Derived from which bore the message: - * Copyright (C) 2000 YAEGASHI Takeshi - */ -#include -#include - -/* - * Note that registers are defined here as virtual port numbers, - * which have no meaning except to get translated by hd64465_isa_port2addr() - * to an address in the range 0xb0000000-0xb3ffffff. Note that - * this translation happens to consist of adding the lower 16 bits - * of the virtual port number to 0xb0000000. Note also that the manual - * shows addresses as absolute physical addresses starting at 0x10000000, - * so e.g. the NIRR register is listed as 0x15000 here, 0x10005000 in the - * manual, and accessed using address 0xb0005000 - Greg. - */ - -/* System registers */ -#define HD64465_REG_SRR 0x1000c /* System Revision Register */ -#define HD64465_REG_SDID 0x10010 /* System Device ID Reg */ -#define HD64465_SDID 0x8122 /* 64465 device ID */ - -/* Power Management registers */ -#define HD64465_REG_SMSCR 0x10000 /* System Module Standby Control Reg */ -#define HD64465_SMSCR_PS2ST 0x4000 /* PS/2 Standby */ -#define HD64465_SMSCR_ADCST 0x1000 /* ADC Standby */ -#define HD64465_SMSCR_UARTST 0x0800 /* UART Standby */ -#define HD64465_SMSCR_SCDIST 0x0200 /* Serial Codec Standby */ -#define HD64465_SMSCR_PPST 0x0100 /* Parallel Port Standby */ -#define HD64465_SMSCR_PC0ST 0x0040 /* PCMCIA0 Standby */ -#define HD64465_SMSCR_PC1ST 0x0020 /* PCMCIA1 Standby */ -#define HD64465_SMSCR_AFEST 0x0010 /* AFE Standby */ -#define HD64465_SMSCR_TM0ST 0x0008 /* Timer0 Standby */ -#define HD64465_SMSCR_TM1ST 0x0004 /* Timer1 Standby */ -#define HD64465_SMSCR_IRDAST 0x0002 /* IRDA Standby */ -#define HD64465_SMSCR_KBCST 0x0001 /* Keyboard Controller Standby */ - -/* Interrupt Controller registers */ -#define HD64465_REG_NIRR 0x15000 /* Interrupt Request Register */ -#define HD64465_REG_NIMR 0x15002 /* Interrupt Mask Register */ -#define HD64465_REG_NITR 0x15004 /* Interrupt Trigger Mode Register */ - -/* Timer registers */ -#define HD64465_REG_TCVR1 0x16000 /* Timer 1 constant value register */ -#define HD64465_REG_TCVR0 0x16002 /* Timer 0 constant value register */ -#define HD64465_REG_TRVR1 0x16004 /* Timer 1 read value register */ -#define HD64465_REG_TRVR0 0x16006 /* Timer 0 read value register */ -#define HD64465_REG_TCR1 0x16008 /* Timer 1 control register */ -#define HD64465_REG_TCR0 0x1600A /* Timer 0 control register */ -#define HD64465_TCR_EADT 0x10 /* Enable ADTRIG# signal */ -#define HD64465_TCR_ETMO 0x08 /* Enable TMO signal */ -#define HD64465_TCR_PST_MASK 0x06 /* Clock Prescale */ -#define HD64465_TCR_PST_1 0x06 /* 1:1 */ -#define HD64465_TCR_PST_4 0x04 /* 1:4 */ -#define HD64465_TCR_PST_8 0x02 /* 1:8 */ -#define HD64465_TCR_PST_16 0x00 /* 1:16 */ -#define HD64465_TCR_TSTP 0x01 /* Start/Stop timer */ -#define HD64465_REG_TIRR 0x1600C /* Timer interrupt request register */ -#define HD64465_REG_TIDR 0x1600E /* Timer interrupt disable register */ -#define HD64465_REG_PWM1CS 0x16010 /* PWM 1 clock scale register */ -#define HD64465_REG_PWM1LPC 0x16012 /* PWM 1 low pulse width counter register */ -#define HD64465_REG_PWM1HPC 0x16014 /* PWM 1 high pulse width counter register */ -#define HD64465_REG_PWM0CS 0x16018 /* PWM 0 clock scale register */ -#define HD64465_REG_PWM0LPC 0x1601A /* PWM 0 low pulse width counter register */ -#define HD64465_REG_PWM0HPC 0x1601C /* PWM 0 high pulse width counter register */ - -/* Analog/Digital Converter registers */ -#define HD64465_REG_ADDRA 0x1E000 /* A/D data register A */ -#define HD64465_REG_ADDRB 0x1E002 /* A/D data register B */ -#define HD64465_REG_ADDRC 0x1E004 /* A/D data register C */ -#define HD64465_REG_ADDRD 0x1E006 /* A/D data register D */ -#define HD64465_REG_ADCSR 0x1E008 /* A/D control/status register */ -#define HD64465_ADCSR_ADF 0x80 /* A/D End Flag */ -#define HD64465_ADCSR_ADST 0x40 /* A/D Start Flag */ -#define HD64465_ADCSR_ADIS 0x20 /* A/D Interrupt Status */ -#define HD64465_ADCSR_TRGE 0x10 /* A/D Trigger Enable */ -#define HD64465_ADCSR_ADIE 0x08 /* A/D Interrupt Enable */ -#define HD64465_ADCSR_SCAN 0x04 /* A/D Scan Mode */ -#define HD64465_ADCSR_CH_MASK 0x03 /* A/D Channel */ -#define HD64465_REG_ADCALCR 0x1E00A /* A/D calibration sample control */ -#define HD64465_REG_ADCAL 0x1E00C /* A/D calibration data register */ - - -/* General Purpose I/O ports registers */ -#define HD64465_REG_GPACR 0x14000 /* Port A Control Register */ -#define HD64465_REG_GPBCR 0x14002 /* Port B Control Register */ -#define HD64465_REG_GPCCR 0x14004 /* Port C Control Register */ -#define HD64465_REG_GPDCR 0x14006 /* Port D Control Register */ -#define HD64465_REG_GPECR 0x14008 /* Port E Control Register */ -#define HD64465_REG_GPADR 0x14010 /* Port A Data Register */ -#define HD64465_REG_GPBDR 0x14012 /* Port B Data Register */ -#define HD64465_REG_GPCDR 0x14014 /* Port C Data Register */ -#define HD64465_REG_GPDDR 0x14016 /* Port D Data Register */ -#define HD64465_REG_GPEDR 0x14018 /* Port E Data Register */ -#define HD64465_REG_GPAICR 0x14020 /* Port A Interrupt Control Register */ -#define HD64465_REG_GPBICR 0x14022 /* Port B Interrupt Control Register */ -#define HD64465_REG_GPCICR 0x14024 /* Port C Interrupt Control Register */ -#define HD64465_REG_GPDICR 0x14026 /* Port D Interrupt Control Register */ -#define HD64465_REG_GPEICR 0x14028 /* Port E Interrupt Control Register */ -#define HD64465_REG_GPAISR 0x14040 /* Port A Interrupt Status Register */ -#define HD64465_REG_GPBISR 0x14042 /* Port B Interrupt Status Register */ -#define HD64465_REG_GPCISR 0x14044 /* Port C Interrupt Status Register */ -#define HD64465_REG_GPDISR 0x14046 /* Port D Interrupt Status Register */ -#define HD64465_REG_GPEISR 0x14048 /* Port E Interrupt Status Register */ - -/* PCMCIA bridge interface */ -#define HD64465_REG_PCC0ISR 0x12000 /* socket 0 interface status */ -#define HD64465_PCCISR_PREADY 0x80 /* mem card ready / io card IREQ */ -#define HD64465_PCCISR_PIREQ 0x80 -#define HD64465_PCCISR_PMWP 0x40 /* mem card write-protected */ -#define HD64465_PCCISR_PVS2 0x20 /* voltage select pin 2 */ -#define HD64465_PCCISR_PVS1 0x10 /* voltage select pin 1 */ -#define HD64465_PCCISR_PCD_MASK 0x0c /* card detect */ -#define HD64465_PCCISR_PBVD_MASK 0x03 /* battery voltage */ -#define HD64465_PCCISR_PBVD_BATGOOD 0x03 /* battery good */ -#define HD64465_PCCISR_PBVD_BATWARN 0x01 /* battery low warning */ -#define HD64465_PCCISR_PBVD_BATDEAD1 0x02 /* battery dead */ -#define HD64465_PCCISR_PBVD_BATDEAD2 0x00 /* battery dead */ -#define HD64465_REG_PCC0GCR 0x12002 /* socket 0 general control */ -#define HD64465_PCCGCR_PDRV 0x80 /* output drive */ -#define HD64465_PCCGCR_PCCR 0x40 /* PC card reset */ -#define HD64465_PCCGCR_PCCT 0x20 /* PC card type, 1=IO&mem, 0=mem */ -#define HD64465_PCCGCR_PVCC0 0x10 /* voltage control pin VCC0SEL0 */ -#define HD64465_PCCGCR_PMMOD 0x08 /* memory mode */ -#define HD64465_PCCGCR_PPA25 0x04 /* pin A25 */ -#define HD64465_PCCGCR_PPA24 0x02 /* pin A24 */ -#define HD64465_PCCGCR_PREG 0x01 /* ping PCC0REG# */ -#define HD64465_REG_PCC0CSCR 0x12004 /* socket 0 card status change */ -#define HD64465_PCCCSCR_PSCDI 0x80 /* sw card detect intr */ -#define HD64465_PCCCSCR_PSWSEL 0x40 /* power select */ -#define HD64465_PCCCSCR_PIREQ 0x20 /* IREQ intr req */ -#define HD64465_PCCCSCR_PSC 0x10 /* STSCHG (status change) pin */ -#define HD64465_PCCCSCR_PCDC 0x08 /* CD (card detect) change */ -#define HD64465_PCCCSCR_PRC 0x04 /* ready change */ -#define HD64465_PCCCSCR_PBW 0x02 /* battery warning change */ -#define HD64465_PCCCSCR_PBD 0x01 /* battery dead change */ -#define HD64465_REG_PCC0CSCIER 0x12006 /* socket 0 card status change interrupt enable */ -#define HD64465_PCCCSCIER_PCRE 0x80 /* change reset enable */ -#define HD64465_PCCCSCIER_PIREQE_MASK 0x60 /* IREQ enable */ -#define HD64465_PCCCSCIER_PIREQE_DISABLED 0x00 /* IREQ disabled */ -#define HD64465_PCCCSCIER_PIREQE_LEVEL 0x20 /* IREQ level-triggered */ -#define HD64465_PCCCSCIER_PIREQE_FALLING 0x40 /* IREQ falling-edge-trig */ -#define HD64465_PCCCSCIER_PIREQE_RISING 0x60 /* IREQ rising-edge-trig */ -#define HD64465_PCCCSCIER_PSCE 0x10 /* status change enable */ -#define HD64465_PCCCSCIER_PCDE 0x08 /* card detect change enable */ -#define HD64465_PCCCSCIER_PRE 0x04 /* ready change enable */ -#define HD64465_PCCCSCIER_PBWE 0x02 /* battery warn change enable */ -#define HD64465_PCCCSCIER_PBDE 0x01 /* battery dead change enable*/ -#define HD64465_REG_PCC0SCR 0x12008 /* socket 0 software control */ -#define HD64465_PCCSCR_SHDN 0x10 /* TPS2206 SHutDowN pin */ -#define HD64465_PCCSCR_SWP 0x01 /* write protect */ -#define HD64465_REG_PCCPSR 0x1200A /* serial power switch control */ -#define HD64465_REG_PCC1ISR 0x12010 /* socket 1 interface status */ -#define HD64465_REG_PCC1GCR 0x12012 /* socket 1 general control */ -#define HD64465_REG_PCC1CSCR 0x12014 /* socket 1 card status change */ -#define HD64465_REG_PCC1CSCIER 0x12016 /* socket 1 card status change interrupt enable */ -#define HD64465_REG_PCC1SCR 0x12018 /* socket 1 software control */ - - -/* PS/2 Keyboard and mouse controller -- *not* register compatible */ -#define HD64465_REG_KBCSR 0x1dc00 /* Keyboard Control/Status reg */ -#define HD64465_KBCSR_KBCIE 0x8000 /* KBCK Input Enable */ -#define HD64465_KBCSR_KBCOE 0x4000 /* KBCK Output Enable */ -#define HD64465_KBCSR_KBDOE 0x2000 /* KB DATA Output Enable */ -#define HD64465_KBCSR_KBCD 0x1000 /* KBCK Driven */ -#define HD64465_KBCSR_KBDD 0x0800 /* KB DATA Driven */ -#define HD64465_KBCSR_KBCS 0x0400 /* KBCK pin Status */ -#define HD64465_KBCSR_KBDS 0x0200 /* KB DATA pin Status */ -#define HD64465_KBCSR_KBDP 0x0100 /* KB DATA Parity bit */ -#define HD64465_KBCSR_KBD_MASK 0x00ff /* KD DATA shift reg */ -#define HD64465_REG_KBISR 0x1dc04 /* Keyboard Interrupt Status reg */ -#define HD64465_KBISR_KBRDF 0x0001 /* KB Received Data Full */ -#define HD64465_REG_MSCSR 0x1dc10 /* Mouse Control/Status reg */ -#define HD64465_REG_MSISR 0x1dc14 /* Mouse Interrupt Status reg */ - - -/* - * Logical address at which the HD64465 is mapped. Note that this - * should always be in the P2 segment (uncached and untranslated). - */ -#ifndef CONFIG_HD64465_IOBASE -#define CONFIG_HD64465_IOBASE 0xb0000000 -#endif -/* - * The HD64465 multiplexes all its modules' interrupts onto - * this single interrupt. - */ -#ifndef CONFIG_HD64465_IRQ -#define CONFIG_HD64465_IRQ 5 -#endif - - -#define _HD64465_IO_MASK 0xf8000000 -#define is_hd64465_addr(addr) \ - ((addr & _HD64465_IO_MASK) == (CONFIG_HD64465_IOBASE & _HD64465_IO_MASK)) - -/* - * A range of 16 virtual interrupts generated by - * demuxing the HD64465 muxed interrupt. - */ -#define HD64465_IRQ_BASE OFFCHIP_IRQ_BASE -#define HD64465_IRQ_NUM 16 -#define HD64465_IRQ_ADC (HD64465_IRQ_BASE+0) -#define HD64465_IRQ_USB (HD64465_IRQ_BASE+1) -#define HD64465_IRQ_SCDI (HD64465_IRQ_BASE+2) -#define HD64465_IRQ_PARALLEL (HD64465_IRQ_BASE+3) -/* bit 4 is reserved */ -#define HD64465_IRQ_UART (HD64465_IRQ_BASE+5) -#define HD64465_IRQ_IRDA (HD64465_IRQ_BASE+6) -#define HD64465_IRQ_PS2MOUSE (HD64465_IRQ_BASE+7) -#define HD64465_IRQ_KBC (HD64465_IRQ_BASE+8) -#define HD64465_IRQ_TIMER1 (HD64465_IRQ_BASE+9) -#define HD64465_IRQ_TIMER0 (HD64465_IRQ_BASE+10) -#define HD64465_IRQ_GPIO (HD64465_IRQ_BASE+11) -#define HD64465_IRQ_AFE (HD64465_IRQ_BASE+12) -#define HD64465_IRQ_PCMCIA1 (HD64465_IRQ_BASE+13) -#define HD64465_IRQ_PCMCIA0 (HD64465_IRQ_BASE+14) -#define HD64465_IRQ_PS2KBD (HD64465_IRQ_BASE+15) - -/* Constants for PCMCIA mappings */ -#define HD64465_PCC_WINDOW 0x01000000 - -#define HD64465_PCC0_BASE 0xb8000000 /* area 6 */ -#define HD64465_PCC0_ATTR (HD64465_PCC0_BASE) -#define HD64465_PCC0_COMM (HD64465_PCC0_BASE+HD64465_PCC_WINDOW) -#define HD64465_PCC0_IO (HD64465_PCC0_BASE+2*HD64465_PCC_WINDOW) - -#define HD64465_PCC1_BASE 0xb4000000 /* area 5 */ -#define HD64465_PCC1_ATTR (HD64465_PCC1_BASE) -#define HD64465_PCC1_COMM (HD64465_PCC1_BASE+HD64465_PCC_WINDOW) -#define HD64465_PCC1_IO (HD64465_PCC1_BASE+2*HD64465_PCC_WINDOW) - -/* - * Base of USB controller interface (as memory) - */ -#define HD64465_USB_BASE (CONFIG_HD64465_IOBASE+0xb000) -#define HD64465_USB_LEN 0x1000 -/* - * Base of embedded SRAM, used for USB controller. - */ -#define HD64465_SRAM_BASE (CONFIG_HD64465_IOBASE+0x9000) -#define HD64465_SRAM_LEN 0x1000 - - - -#endif /* _ASM_SH_HD64465_ */ diff --git a/arch/sh/include/asm/hd64465/io.h b/arch/sh/include/asm/hd64465/io.h deleted file mode 100644 index 139f1472e5b..00000000000 --- a/arch/sh/include/asm/hd64465/io.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * include/asm-sh/hd64465/io.h - * - * By Greg Banks - * (c) 2000 PocketPenguins Inc. - * - * Derived from io_hd64461.h, which bore the message: - * Copyright 2000 Stuart Menefy (stuart.menefy@st.com) - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * IO functions for an HD64465 "Windows CE Intelligent Peripheral Controller". - */ - -#ifndef _ASM_SH_IO_HD64465_H -#define _ASM_SH_IO_HD64465_H - -extern unsigned char hd64465_inb(unsigned long port); -extern unsigned short hd64465_inw(unsigned long port); -extern unsigned int hd64465_inl(unsigned long port); - -extern void hd64465_outb(unsigned char value, unsigned long port); -extern void hd64465_outw(unsigned short value, unsigned long port); -extern void hd64465_outl(unsigned int value, unsigned long port); - -extern unsigned char hd64465_inb_p(unsigned long port); -extern void hd64465_outb_p(unsigned char value, unsigned long port); - -extern unsigned long hd64465_isa_port2addr(unsigned long offset); -extern int hd64465_irq_demux(int irq); -/* Provision for generic secondary demux step -- used by PCMCIA code */ -extern void hd64465_register_irq_demux(int irq, - int (*demux)(int irq, void *dev), void *dev); -extern void hd64465_unregister_irq_demux(int irq); -/* Set this variable to 1 to see port traffic */ -extern int hd64465_io_debug; -/* Map a range of ports to a range of kernel virtual memory. - */ -extern void hd64465_port_map(unsigned short baseport, unsigned int nports, - unsigned long addr, unsigned char shift); -extern void hd64465_port_unmap(unsigned short baseport, unsigned int nports); - -#endif /* _ASM_SH_IO_HD64465_H */ diff --git a/arch/sh/include/asm/serial.h b/arch/sh/include/asm/serial.h index e13cc948ee6..11f854dd136 100644 --- a/arch/sh/include/asm/serial.h +++ b/arch/sh/include/asm/serial.h @@ -7,8 +7,6 @@ #ifndef _ASM_SERIAL_H #define _ASM_SERIAL_H -#include - /* * This assumes you have a 1.8432 MHz clock for your UART. * @@ -18,19 +16,4 @@ */ #define BASE_BAUD ( 1843200 / 16 ) -#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) - -#ifdef CONFIG_HD64465 -#include - -#define SERIAL_PORT_DFNS \ - /* UART CLK PORT IRQ FLAGS */ \ - { 0, BASE_BAUD, 0x3F8, HD64465_IRQ_UART, STD_COM_FLAGS } /* ttyS0 */ - -#else - -#define SERIAL_PORT_DFNS - -#endif - #endif /* _ASM_SERIAL_H */ diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types index d4fb11f7e2e..d0c2928d106 100644 --- a/arch/sh/tools/mach-types +++ b/arch/sh/tools/mach-types @@ -13,7 +13,6 @@ RTS7751R2D SH_RTS7751R2D # List of companion chips / MFDs. # HD64461 HD64461 -HD64465 HD64465 # # List of boards. diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig index f57eeae3830..222904411a1 100644 --- a/drivers/pcmcia/Kconfig +++ b/drivers/pcmcia/Kconfig @@ -188,10 +188,6 @@ config PCMCIA_M8XX This driver is also available as a module called m8xx_pcmcia. -config HD64465_PCMCIA - tristate "HD64465 host bridge support" - depends on HD64465 && PCMCIA - config PCMCIA_AU1X00 tristate "Au1x00 pcmcia support" depends on SOC_AU1X00 && PCMCIA diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile index 23e492bf75c..238629ad7f7 100644 --- a/drivers/pcmcia/Makefile +++ b/drivers/pcmcia/Makefile @@ -22,7 +22,6 @@ obj-$(CONFIG_I82365) += i82365.o obj-$(CONFIG_I82092) += i82092.o obj-$(CONFIG_TCIC) += tcic.o obj-$(CONFIG_PCMCIA_M8XX) += m8xx_pcmcia.o -obj-$(CONFIG_HD64465_PCMCIA) += hd64465_ss.o obj-$(CONFIG_PCMCIA_SA1100) += sa11xx_core.o sa1100_cs.o obj-$(CONFIG_PCMCIA_SA1111) += sa11xx_core.o sa1111_cs.o obj-$(CONFIG_M32R_PCC) += m32r_pcc.o diff --git a/drivers/pcmcia/hd64465_ss.c b/drivers/pcmcia/hd64465_ss.c deleted file mode 100644 index 9ef69cdb318..00000000000 --- a/drivers/pcmcia/hd64465_ss.c +++ /dev/null @@ -1,939 +0,0 @@ -/* - * Device driver for the PCMCIA controller module of the - * Hitachi HD64465 handheld companion chip. - * - * Note that the HD64465 provides a very thin PCMCIA host bridge - * layer, requiring a lot of the work of supporting cards to be - * performed by the processor. For example: mapping of card - * interrupts to processor IRQs is done by IRQ demuxing software; - * IO and memory mappings are fixed; setting voltages according - * to card Voltage Select pins etc is done in software. - * - * Note also that this driver uses only the simple, fixed, - * 16MB, 16-bit wide mappings to PCMCIA spaces defined by the - * HD64465. Larger mappings, smaller mappings, or mappings of - * different width to the same socket, are all possible only by - * involving the SH7750's MMU, which is considered unnecessary here. - * The downside is that it may be possible for some drivers to - * break because they need or expect 8-bit mappings. - * - * This driver currently supports only the following configuration: - * SH7750 CPU, HD64465, TPS2206 voltage control chip. - * - * by Greg Banks - * (c) 2000 PocketPenguins Inc - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include -#include -#include -#include -#include - -#define MODNAME "hd64465_ss" - -/* #define HD64465_DEBUG 1 */ - -#if HD64465_DEBUG -#define DPRINTK(args...) printk(MODNAME ": " args) -#else -#define DPRINTK(args...) -#endif - -extern int hd64465_io_debug; -extern void * p3_ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags); -extern void p3_iounmap(void *addr); - -/*============================================================*/ - -#define HS_IO_MAP_SIZE (64*1024) - -typedef struct hs_socket_t -{ - unsigned int number; - u_int irq; - u_long mem_base; - void *io_base; - u_long mem_length; - u_int ctrl_base; - socket_state_t state; - pccard_io_map io_maps[MAX_IO_WIN]; - pccard_mem_map mem_maps[MAX_WIN]; - struct pcmcia_socket socket; -} hs_socket_t; - - - -#define HS_MAX_SOCKETS 2 -static hs_socket_t hs_sockets[HS_MAX_SOCKETS]; - -#define hs_in(sp, r) inb((sp)->ctrl_base + (r)) -#define hs_out(sp, v, r) outb(v, (sp)->ctrl_base + (r)) - - -/* translate a boolean value to a bit in a register */ -#define bool_to_regbit(sp, r, bi, bo) \ - do { \ - unsigned short v = hs_in(sp, r); \ - if (bo) \ - v |= (bi); \ - else \ - v &= ~(bi); \ - hs_out(sp, v, r); \ - } while(0) - -/* register offsets from HD64465_REG_PCC[01]ISR */ -#define ISR 0x0 -#define GCR 0x2 -#define CSCR 0x4 -#define CSCIER 0x6 -#define SCR 0x8 - - -/* Mask and values for CSCIER register */ -#define IER_MASK 0x80 -#define IER_ON 0x3f /* interrupts on */ -#define IER_OFF 0x00 /* interrupts off */ - -/*============================================================*/ - -#if HD64465_DEBUG > 10 - -static void cis_hex_dump(const unsigned char *x, int len) -{ - int i; - - for (i=0 ; inumber); - - cscier = hs_in(sp, CSCIER); - cscier &= ~HD64465_PCCCSCIER_PIREQE_MASK; - cscier |= HD64465_PCCCSCIER_PIREQE_LEVEL; - hs_out(sp, cscier, CSCIER); -} - -static void hs_socket_disable_ireq(hs_socket_t *sp) -{ - unsigned short cscier; - - DPRINTK("hs_socket_disable_ireq(sock=%d)\n", sp->number); - - cscier = hs_in(sp, CSCIER); - cscier &= ~HD64465_PCCCSCIER_PIREQE_MASK; - hs_out(sp, cscier, CSCIER); -} - -static unsigned int hs_startup_irq(unsigned int irq) -{ - hs_socket_enable_ireq(hs_mapped_irq[irq].sock); - hs_mapped_irq[irq].old_handler->startup(irq); - return 0; -} - -static void hs_shutdown_irq(unsigned int irq) -{ - hs_socket_disable_ireq(hs_mapped_irq[irq].sock); - hs_mapped_irq[irq].old_handler->shutdown(irq); -} - -static void hs_enable_irq(unsigned int irq) -{ - hs_socket_enable_ireq(hs_mapped_irq[irq].sock); - hs_mapped_irq[irq].old_handler->enable(irq); -} - -static void hs_disable_irq(unsigned int irq) -{ - hs_socket_disable_ireq(hs_mapped_irq[irq].sock); - hs_mapped_irq[irq].old_handler->disable(irq); -} - -extern struct hw_interrupt_type no_irq_type; - -static void hs_mask_and_ack_irq(unsigned int irq) -{ - hs_socket_disable_ireq(hs_mapped_irq[irq].sock); - /* ack_none() spuriously complains about an unexpected IRQ */ - if (hs_mapped_irq[irq].old_handler != &no_irq_type) - hs_mapped_irq[irq].old_handler->ack(irq); -} - -static void hs_end_irq(unsigned int irq) -{ - hs_socket_enable_ireq(hs_mapped_irq[irq].sock); - hs_mapped_irq[irq].old_handler->end(irq); -} - - -static struct hw_interrupt_type hd64465_ss_irq_type = { - .typename = "PCMCIA-IRQ", - .startup = hs_startup_irq, - .shutdown = hs_shutdown_irq, - .enable = hs_enable_irq, - .disable = hs_disable_irq, - .ack = hs_mask_and_ack_irq, - .end = hs_end_irq -}; - -/* - * This function should only ever be called with interrupts disabled. - */ -static void hs_map_irq(hs_socket_t *sp, unsigned int irq) -{ - struct irq_desc *desc; - - DPRINTK("hs_map_irq(sock=%d irq=%d)\n", sp->number, irq); - - if (irq >= HS_NUM_MAPPED_IRQS) - return; - - desc = irq_to_desc(irq); - hs_mapped_irq[irq].sock = sp; - /* insert ourselves as the irq controller */ - hs_mapped_irq[irq].old_handler = desc->chip; - desc->chip = &hd64465_ss_irq_type; -} - - -/* - * This function should only ever be called with interrupts disabled. - */ -static void hs_unmap_irq(hs_socket_t *sp, unsigned int irq) -{ - struct irq_desc *desc; - - DPRINTK("hs_unmap_irq(sock=%d irq=%d)\n", sp->number, irq); - - if (irq >= HS_NUM_MAPPED_IRQS) - return; - - desc = irq_to_desc(irq); - /* restore the original irq controller */ - desc->chip = hs_mapped_irq[irq].old_handler; -} - -/*============================================================*/ - - -/* - * Set Vpp and Vcc (in tenths of a Volt). Does not - * support the hi-Z state. - * - * Note, this assumes the board uses a TPS2206 chip to control - * the Vcc and Vpp voltages to the hs_sockets. If your board - * uses the MIC2563 (also supported by the HD64465) then you - * will have to modify this function. - */ - /* 0V 3.3V 5.5V */ -static const u_char hs_tps2206_avcc[3] = { 0x00, 0x04, 0x08 }; -static const u_char hs_tps2206_bvcc[3] = { 0x00, 0x80, 0x40 }; - -static int hs_set_voltages(hs_socket_t *sp, int Vcc, int Vpp) -{ - u_int psr; - u_int vcci = 0; - u_int sock = sp->number; - - DPRINTK("hs_set_voltage(%d, %d, %d)\n", sock, Vcc, Vpp); - - switch (Vcc) - { - case 0: vcci = 0; break; - case 33: vcci = 1; break; - case 50: vcci = 2; break; - default: return 0; - } - - /* Note: Vpp = 120 not supported -- Greg Banks */ - if (Vpp != 0 && Vpp != Vcc) - return 0; - - /* The PSR register holds 8 of the 9 bits which control - * the TPS2206 via its serial interface. - */ - psr = inw(HD64465_REG_PCCPSR); - switch (sock) - { - case 0: - psr &= 0x0f; - psr |= hs_tps2206_avcc[vcci]; - psr |= (Vpp == 0 ? 0x00 : 0x02); - break; - case 1: - psr &= 0xf0; - psr |= hs_tps2206_bvcc[vcci]; - psr |= (Vpp == 0 ? 0x00 : 0x20); - break; - }; - outw(psr, HD64465_REG_PCCPSR); - - return 1; -} - - -/*============================================================*/ - -/* - * Drive the RESET line to the card. - */ -static void hs_reset_socket(hs_socket_t *sp, int on) -{ - unsigned short v; - - v = hs_in(sp, GCR); - if (on) - v |= HD64465_PCCGCR_PCCR; - else - v &= ~HD64465_PCCGCR_PCCR; - hs_out(sp, v, GCR); -} - -/*============================================================*/ - -static int hs_init(struct pcmcia_socket *s) -{ - hs_socket_t *sp = container_of(s, struct hs_socket_t, socket); - - DPRINTK("hs_init(%d)\n", sp->number); - - return 0; -} - -/*============================================================*/ - - -static int hs_get_status(struct pcmcia_socket *s, u_int *value) -{ - hs_socket_t *sp = container_of(s, struct hs_socket_t, socket); - unsigned int isr; - u_int status = 0; - - - isr = hs_in(sp, ISR); - - /* Card is seated and powered when *both* CD pins are low */ - if ((isr & HD64465_PCCISR_PCD_MASK) == 0) - { - status |= SS_DETECT; /* card present */ - - switch (isr & HD64465_PCCISR_PBVD_MASK) - { - case HD64465_PCCISR_PBVD_BATGOOD: - break; - case HD64465_PCCISR_PBVD_BATWARN: - status |= SS_BATWARN; - break; - default: - status |= SS_BATDEAD; - break; - } - - if (isr & HD64465_PCCISR_PREADY) - status |= SS_READY; - - if (isr & HD64465_PCCISR_PMWP) - status |= SS_WRPROT; - - /* Voltage Select pins interpreted as per Table 4-5 of the std. - * Assuming we have the TPS2206, the socket is a "Low Voltage - * key, 3.3V and 5V available, no X.XV available". - */ - switch (isr & (HD64465_PCCISR_PVS2|HD64465_PCCISR_PVS1)) - { - case HD64465_PCCISR_PVS1: - printk(KERN_NOTICE MODNAME ": cannot handle X.XV card, ignored\n"); - status = 0; - break; - case 0: - case HD64465_PCCISR_PVS2: - /* 3.3V */ - status |= SS_3VCARD; - break; - case HD64465_PCCISR_PVS2|HD64465_PCCISR_PVS1: - /* 5V */ - break; - } - - /* TODO: SS_POWERON */ - /* TODO: SS_STSCHG */ - } - - DPRINTK("hs_get_status(%d) = %x\n", sock, status); - - *value = status; - return 0; -} - -/*============================================================*/ - -static int hs_set_socket(struct pcmcia_socket *s, socket_state_t *state) -{ - hs_socket_t *sp = container_of(s, struct hs_socket_t, socket); - u_long flags; - u_int changed; - unsigned short cscier; - - DPRINTK("hs_set_socket(sock=%d, flags=%x, csc_mask=%x, Vcc=%d, Vpp=%d, io_irq=%d)\n", - sock, state->flags, state->csc_mask, state->Vcc, state->Vpp, state->io_irq); - - local_irq_save(flags); /* Don't want interrupts happening here */ - - if (state->Vpp != sp->state.Vpp || - state->Vcc != sp->state.Vcc) { - if (!hs_set_voltages(sp, state->Vcc, state->Vpp)) { - local_irq_restore(flags); - return -EINVAL; - } - } - -/* hd64465_io_debug = 1; */ - /* - * Handle changes in the Card Status Change mask, - * by propagating to the CSCR register - */ - changed = sp->state.csc_mask ^ state->csc_mask; - cscier = hs_in(sp, CSCIER); - - if (changed & SS_DETECT) { - if (state->csc_mask & SS_DETECT) - cscier |= HD64465_PCCCSCIER_PCDE; - else - cscier &= ~HD64465_PCCCSCIER_PCDE; - } - - if (changed & SS_READY) { - if (state->csc_mask & SS_READY) - cscier |= HD64465_PCCCSCIER_PRE; - else - cscier &= ~HD64465_PCCCSCIER_PRE; - } - - if (changed & SS_BATDEAD) { - if (state->csc_mask & SS_BATDEAD) - cscier |= HD64465_PCCCSCIER_PBDE; - else - cscier &= ~HD64465_PCCCSCIER_PBDE; - } - - if (changed & SS_BATWARN) { - if (state->csc_mask & SS_BATWARN) - cscier |= HD64465_PCCCSCIER_PBWE; - else - cscier &= ~HD64465_PCCCSCIER_PBWE; - } - - if (changed & SS_STSCHG) { - if (state->csc_mask & SS_STSCHG) - cscier |= HD64465_PCCCSCIER_PSCE; - else - cscier &= ~HD64465_PCCCSCIER_PSCE; - } - - hs_out(sp, cscier, CSCIER); - - if (sp->state.io_irq && !state->io_irq) - hs_unmap_irq(sp, sp->state.io_irq); - else if (!sp->state.io_irq && state->io_irq) - hs_map_irq(sp, state->io_irq); - - - /* - * Handle changes in the flags field, - * by propagating to config registers. - */ - changed = sp->state.flags ^ state->flags; - - if (changed & SS_IOCARD) { - DPRINTK("card type: %s\n", - (state->flags & SS_IOCARD ? "i/o" : "memory" )); - bool_to_regbit(sp, GCR, HD64465_PCCGCR_PCCT, - state->flags & SS_IOCARD); - } - - if (changed & SS_RESET) { - DPRINTK("%s reset card\n", - (state->flags & SS_RESET ? "start" : "stop")); - bool_to_regbit(sp, GCR, HD64465_PCCGCR_PCCR, - state->flags & SS_RESET); - } - - if (changed & SS_OUTPUT_ENA) { - DPRINTK("%sabling card output\n", - (state->flags & SS_OUTPUT_ENA ? "en" : "dis")); - bool_to_regbit(sp, GCR, HD64465_PCCGCR_PDRV, - state->flags & SS_OUTPUT_ENA); - } - - /* TODO: SS_SPKR_ENA */ - -/* hd64465_io_debug = 0; */ - sp->state = *state; - - local_irq_restore(flags); - -#if HD64465_DEBUG > 10 - if (state->flags & SS_OUTPUT_ENA) - cis_hex_dump((const unsigned char*)sp->mem_base, 0x100); -#endif - return 0; -} - -/*============================================================*/ - -static int hs_set_io_map(struct pcmcia_socket *s, struct pccard_io_map *io) -{ - hs_socket_t *sp = container_of(s, struct hs_socket_t, socket); - int map = io->map; - int sock = sp->number; - struct pccard_io_map *sio; - pgprot_t prot; - - DPRINTK("hs_set_io_map(sock=%d, map=%d, flags=0x%x, speed=%dns, start=%#lx, stop=%#lx)\n", - sock, map, io->flags, io->speed, io->start, io->stop); - if (map >= MAX_IO_WIN) - return -EINVAL; - sio = &sp->io_maps[map]; - - /* check for null changes */ - if (io->flags == sio->flags && - io->start == sio->start && - io->stop == sio->stop) - return 0; - - if (io->flags & MAP_AUTOSZ) - prot = PAGE_KERNEL_PCC(sock, _PAGE_PCC_IODYN); - else if (io->flags & MAP_16BIT) - prot = PAGE_KERNEL_PCC(sock, _PAGE_PCC_IO16); - else - prot = PAGE_KERNEL_PCC(sock, _PAGE_PCC_IO8); - - /* TODO: handle MAP_USE_WAIT */ - if (io->flags & MAP_USE_WAIT) - printk(KERN_INFO MODNAME ": MAP_USE_WAIT unimplemented\n"); - /* TODO: handle MAP_PREFETCH */ - if (io->flags & MAP_PREFETCH) - printk(KERN_INFO MODNAME ": MAP_PREFETCH unimplemented\n"); - /* TODO: handle MAP_WRPROT */ - if (io->flags & MAP_WRPROT) - printk(KERN_INFO MODNAME ": MAP_WRPROT unimplemented\n"); - /* TODO: handle MAP_0WS */ - if (io->flags & MAP_0WS) - printk(KERN_INFO MODNAME ": MAP_0WS unimplemented\n"); - - if (io->flags & MAP_ACTIVE) { - unsigned long pstart, psize, paddrbase; - - paddrbase = virt_to_phys((void*)(sp->mem_base + 2 * HD64465_PCC_WINDOW)); - pstart = io->start & PAGE_MASK; - psize = ((io->stop + PAGE_SIZE) & PAGE_MASK) - pstart; - - /* - * Change PTEs in only that portion of the mapping requested - * by the caller. This means that most of the time, most of - * the PTEs in the io_vma will be unmapped and only the bottom - * page will be mapped. But the code allows for weird cards - * that might want IO ports > 4K. - */ - sp->io_base = p3_ioremap(paddrbase + pstart, psize, pgprot_val(prot)); - - /* - * Change the mapping used by inb() outb() etc - */ - hd64465_port_map(io->start, - io->stop - io->start + 1, - (unsigned long)sp->io_base + io->start, 0); - } else { - hd64465_port_unmap(sio->start, sio->stop - sio->start + 1); - p3_iounmap(sp->io_base); - } - - *sio = *io; - return 0; -} - -/*============================================================*/ - -static int hs_set_mem_map(struct pcmcia_socket *s, struct pccard_mem_map *mem) -{ - hs_socket_t *sp = container_of(s, struct hs_socket_t, socket); - struct pccard_mem_map *smem; - int map = mem->map; - unsigned long paddr; - -#if 0 - DPRINTK("hs_set_mem_map(sock=%d, map=%d, flags=0x%x, card_start=0x%08x)\n", - sock, map, mem->flags, mem->card_start); -#endif - - if (map >= MAX_WIN) - return -EINVAL; - smem = &sp->mem_maps[map]; - - paddr = sp->mem_base; /* base of Attribute mapping */ - if (!(mem->flags & MAP_ATTRIB)) - paddr += HD64465_PCC_WINDOW; /* base of Common mapping */ - paddr += mem->card_start; - - /* Because we specified SS_CAP_STATIC_MAP, we are obliged - * at this time to report the system address corresponding - * to the card address requested. This is how Socket Services - * queries our fixed mapping. I wish this fact had been - * documented - Greg Banks. - */ - mem->static_start = paddr; - - *smem = *mem; - - return 0; -} - -/* TODO: do we need to use the MMU to access Common memory ??? */ - -/*============================================================*/ - -/* - * This function is registered with the HD64465 glue code to do a - * secondary demux step on the PCMCIA interrupts. It handles - * mapping the IREQ request from the card to a standard Linux - * IRQ, as requested by SocketServices. - */ -static int hs_irq_demux(int irq, void *dev) -{ - hs_socket_t *sp = dev; - u_int cscr; - - DPRINTK("hs_irq_demux(irq=%d)\n", irq); - - if (sp->state.io_irq && - (cscr = hs_in(sp, CSCR)) & HD64465_PCCCSCR_PIREQ) { - cscr &= ~HD64465_PCCCSCR_PIREQ; - hs_out(sp, cscr, CSCR); - return sp->state.io_irq; - } - - return irq; -} - -/*============================================================*/ - -/* - * Interrupt handling routine. - */ - -static irqreturn_t hs_interrupt(int irq, void *dev) -{ - hs_socket_t *sp = dev; - u_int events = 0; - u_int cscr; - - cscr = hs_in(sp, CSCR); - - DPRINTK("hs_interrupt, cscr=%04x\n", cscr); - - /* check for bus-related changes to be reported to Socket Services */ - if (cscr & HD64465_PCCCSCR_PCDC) { - /* double-check for a 16-bit card, as we don't support CardBus */ - if ((hs_in(sp, ISR) & HD64465_PCCISR_PCD_MASK) != 0) { - printk(KERN_NOTICE MODNAME - ": socket %d, card not a supported card type or not inserted correctly\n", - sp->number); - /* Don't do the rest unless a card is present */ - cscr &= ~(HD64465_PCCCSCR_PCDC| - HD64465_PCCCSCR_PRC| - HD64465_PCCCSCR_PBW| - HD64465_PCCCSCR_PBD| - HD64465_PCCCSCR_PSC); - } else { - cscr &= ~HD64465_PCCCSCR_PCDC; - events |= SS_DETECT; /* card insertion or removal */ - } - } - if (cscr & HD64465_PCCCSCR_PRC) { - cscr &= ~HD64465_PCCCSCR_PRC; - events |= SS_READY; /* ready signal changed */ - } - if (cscr & HD64465_PCCCSCR_PBW) { - cscr &= ~HD64465_PCCCSCR_PSC; - events |= SS_BATWARN; /* battery warning */ - } - if (cscr & HD64465_PCCCSCR_PBD) { - cscr &= ~HD64465_PCCCSCR_PSC; - events |= SS_BATDEAD; /* battery dead */ - } - if (cscr & HD64465_PCCCSCR_PSC) { - cscr &= ~HD64465_PCCCSCR_PSC; - events |= SS_STSCHG; /* STSCHG (status changed) signal */ - } - - if (cscr & HD64465_PCCCSCR_PIREQ) { - cscr &= ~HD64465_PCCCSCR_PIREQ; - - /* This should have been dealt with during irq demux */ - printk(KERN_NOTICE MODNAME ": unexpected IREQ from card\n"); - } - - hs_out(sp, cscr, CSCR); - - if (events) - pcmcia_parse_events(&sp->socket, events); - - return IRQ_HANDLED; -} - -/*============================================================*/ - -static struct pccard_operations hs_operations = { - .init = hs_init, - .get_status = hs_get_status, - .set_socket = hs_set_socket, - .set_io_map = hs_set_io_map, - .set_mem_map = hs_set_mem_map, -}; - -static int hs_init_socket(hs_socket_t *sp, int irq, unsigned long mem_base, - unsigned int ctrl_base) -{ - unsigned short v; - int i, err; - - memset(sp, 0, sizeof(*sp)); - sp->irq = irq; - sp->mem_base = mem_base; - sp->mem_length = 4*HD64465_PCC_WINDOW; /* 16MB */ - sp->ctrl_base = ctrl_base; - - for (i=0 ; iio_maps[i].map = i; - for (i=0 ; imem_maps[i].map = i; - - hd64465_register_irq_demux(sp->irq, hs_irq_demux, sp); - - if ((err = request_irq(sp->irq, hs_interrupt, IRQF_DISABLED, MODNAME, sp)) < 0) - return err; - if (request_mem_region(sp->mem_base, sp->mem_length, MODNAME) == 0) { - sp->mem_base = 0; - return -ENOMEM; - } - - - /* According to section 3.2 of the PCMCIA standard, low-voltage - * capable cards must implement cold insertion, i.e. Vpp and - * Vcc set to 0 before card is inserted. - */ - /*hs_set_voltages(sp, 0, 0);*/ - - /* hi-Z the outputs to the card and set 16MB map mode */ - v = hs_in(sp, GCR); - v &= ~HD64465_PCCGCR_PCCT; /* memory-only card */ - hs_out(sp, v, GCR); - - v = hs_in(sp, GCR); - v |= HD64465_PCCGCR_PDRV; /* enable outputs to card */ - hs_out(sp, v, GCR); - - v = hs_in(sp, GCR); - v |= HD64465_PCCGCR_PMMOD; /* 16MB mapping mode */ - hs_out(sp, v, GCR); - - v = hs_in(sp, GCR); - /* lowest 16MB of Common */ - v &= ~(HD64465_PCCGCR_PPA25|HD64465_PCCGCR_PPA24); - hs_out(sp, v, GCR); - - hs_reset_socket(sp, 1); - - printk(KERN_INFO "HD64465 PCMCIA bridge socket %d at 0x%08lx irq %d\n", - i, sp->mem_base, sp->irq); - - return 0; -} - -static void hs_exit_socket(hs_socket_t *sp) -{ - unsigned short cscier, gcr; - unsigned long flags; - - local_irq_save(flags); - - /* turn off interrupts in hardware */ - cscier = hs_in(sp, CSCIER); - cscier = (cscier & IER_MASK) | IER_OFF; - hs_out(sp, cscier, CSCIER); - - /* hi-Z the outputs to the card */ - gcr = hs_in(sp, GCR); - gcr &= HD64465_PCCGCR_PDRV; - hs_out(sp, gcr, GCR); - - /* power the card down */ - hs_set_voltages(sp, 0, 0); - - if (sp->mem_base != 0) - release_mem_region(sp->mem_base, sp->mem_length); - if (sp->irq != 0) { - free_irq(sp->irq, hs_interrupt); - hd64465_unregister_irq_demux(sp->irq); - } - - local_irq_restore(flags); -} - -static struct device_driver hd64465_driver = { - .name = "hd64465-pcmcia", - .bus = &platform_bus_type, - .suspend = pcmcia_socket_dev_suspend, - .resume = pcmcia_socket_dev_resume, -}; - -static struct platform_device hd64465_device = { - .name = "hd64465-pcmcia", - .id = 0, -}; - -static int __init init_hs(void) -{ - int i; - unsigned short v; - -/* hd64465_io_debug = 1; */ - if (driver_register(&hd64465_driver)) - return -EINVAL; - - /* Wake both sockets out of STANDBY mode */ - /* TODO: wait 15ms */ - v = inw(HD64465_REG_SMSCR); - v &= ~(HD64465_SMSCR_PC0ST|HD64465_SMSCR_PC1ST); - outw(v, HD64465_REG_SMSCR); - - /* keep power controller out of shutdown mode */ - v = inb(HD64465_REG_PCC0SCR); - v |= HD64465_PCCSCR_SHDN; - outb(v, HD64465_REG_PCC0SCR); - - /* use serial (TPS2206) power controller */ - v = inb(HD64465_REG_PCC0CSCR); - v |= HD64465_PCCCSCR_PSWSEL; - outb(v, HD64465_REG_PCC0CSCR); - - /* - * Setup hs_sockets[] structures and request system resources. - * TODO: on memory allocation failure, power down the socket - * before quitting. - */ - for (i=0; i Date: Wed, 15 Oct 2008 07:45:08 -0200 Subject: [PATCH 208/815] KVM: MMU: sync root on paravirt TLB flush The pvmmu TLB flush handler should request a root sync, similarly to a native read-write CR3. Signed-off-by: Marcelo Tosatti Signed-off-by: Avi Kivity --- arch/x86/kvm/mmu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 99c239c5c0a..2a5e64881d9 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -2634,6 +2634,7 @@ static int kvm_pv_mmu_write(struct kvm_vcpu *vcpu, static int kvm_pv_mmu_flush_tlb(struct kvm_vcpu *vcpu) { kvm_x86_ops->tlb_flush(vcpu); + set_bit(KVM_REQ_MMU_SYNC, &vcpu->requests); return 1; } -- GitLab From 5550af4df179e52753d3a43a788a113ad8cd95cd Mon Sep 17 00:00:00 2001 From: Sheng Yang Date: Wed, 15 Oct 2008 20:15:06 +0800 Subject: [PATCH 209/815] KVM: Fix guest shared interrupt with in-kernel irqchip Every call of kvm_set_irq() should offer an irq_source_id, which is allocated by kvm_request_irq_source_id(). Based on irq_source_id, we identify the irq source and implement logical OR for shared level interrupts. The allocated irq_source_id can be freed by kvm_free_irq_source_id(). Currently, we support at most sizeof(unsigned long) different irq sources. [Amit: - rebase to kvm.git HEAD - move definition of KVM_USERSPACE_IRQ_SOURCE_ID to common file - move kvm_request_irq_source_id to the update_irq ioctl] [Xiantao: - Add kvm/ia64 stuff and make it work for kvm/ia64 guests] Signed-off-by: Sheng Yang Signed-off-by: Amit Shah Signed-off-by: Xiantao Zhang Signed-off-by: Avi Kivity --- arch/ia64/include/asm/kvm_host.h | 3 +++ arch/ia64/kvm/kvm-ia64.c | 8 +++--- arch/x86/include/asm/kvm_host.h | 3 +++ arch/x86/kvm/i8254.c | 11 +++++++-- arch/x86/kvm/i8254.h | 1 + arch/x86/kvm/x86.c | 6 ++++- include/linux/kvm_host.h | 7 +++++- virt/kvm/irq_comm.c | 42 +++++++++++++++++++++++++++++--- virt/kvm/kvm_main.c | 12 ++++++--- 9 files changed, 79 insertions(+), 14 deletions(-) diff --git a/arch/ia64/include/asm/kvm_host.h b/arch/ia64/include/asm/kvm_host.h index 85db124d37f..04c0b88f7b3 100644 --- a/arch/ia64/include/asm/kvm_host.h +++ b/arch/ia64/include/asm/kvm_host.h @@ -417,6 +417,9 @@ struct kvm_arch { struct list_head assigned_dev_head; struct dmar_domain *intel_iommu_domain; struct hlist_head irq_ack_notifier_list; + + unsigned long irq_sources_bitmap; + unsigned long irq_states[KVM_IOAPIC_NUM_PINS]; }; union cpuid3_t { diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index a312c9e9b9e..8a2b13ff0af 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -778,6 +778,9 @@ static void kvm_init_vm(struct kvm *kvm) kvm_build_io_pmt(kvm); INIT_LIST_HEAD(&kvm->arch.assigned_dev_head); + + /* Reserve bit 0 of irq_sources_bitmap for userspace irq source */ + set_bit(KVM_USERSPACE_IRQ_SOURCE_ID, &kvm->arch.irq_sources_bitmap); } struct kvm *kvm_arch_create_vm(void) @@ -941,9 +944,8 @@ long kvm_arch_vm_ioctl(struct file *filp, goto out; if (irqchip_in_kernel(kvm)) { mutex_lock(&kvm->lock); - kvm_ioapic_set_irq(kvm->arch.vioapic, - irq_event.irq, - irq_event.level); + kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID, + irq_event.irq, irq_event.level); mutex_unlock(&kvm->lock); r = 0; } diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 65679d00633..8346be87cfa 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -364,6 +364,9 @@ struct kvm_arch{ struct page *ept_identity_pagetable; bool ept_identity_pagetable_done; + + unsigned long irq_sources_bitmap; + unsigned long irq_states[KVM_IOAPIC_NUM_PINS]; }; struct kvm_vm_stat { diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c index 11c6725fb79..8772dc94682 100644 --- a/arch/x86/kvm/i8254.c +++ b/arch/x86/kvm/i8254.c @@ -545,6 +545,12 @@ struct kvm_pit *kvm_create_pit(struct kvm *kvm) if (!pit) return NULL; + mutex_lock(&kvm->lock); + pit->irq_source_id = kvm_request_irq_source_id(kvm); + mutex_unlock(&kvm->lock); + if (pit->irq_source_id < 0) + return NULL; + mutex_init(&pit->pit_state.lock); mutex_lock(&pit->pit_state.lock); spin_lock_init(&pit->pit_state.inject_lock); @@ -587,6 +593,7 @@ void kvm_free_pit(struct kvm *kvm) mutex_lock(&kvm->arch.vpit->pit_state.lock); timer = &kvm->arch.vpit->pit_state.pit_timer.timer; hrtimer_cancel(timer); + kvm_free_irq_source_id(kvm, kvm->arch.vpit->irq_source_id); mutex_unlock(&kvm->arch.vpit->pit_state.lock); kfree(kvm->arch.vpit); } @@ -595,8 +602,8 @@ void kvm_free_pit(struct kvm *kvm) static void __inject_pit_timer_intr(struct kvm *kvm) { mutex_lock(&kvm->lock); - kvm_set_irq(kvm, 0, 1); - kvm_set_irq(kvm, 0, 0); + kvm_set_irq(kvm, kvm->arch.vpit->irq_source_id, 0, 1); + kvm_set_irq(kvm, kvm->arch.vpit->irq_source_id, 0, 0); mutex_unlock(&kvm->lock); } diff --git a/arch/x86/kvm/i8254.h b/arch/x86/kvm/i8254.h index e436d4983aa..4178022b97a 100644 --- a/arch/x86/kvm/i8254.h +++ b/arch/x86/kvm/i8254.h @@ -44,6 +44,7 @@ struct kvm_pit { struct kvm_io_device speaker_dev; struct kvm *kvm; struct kvm_kpit_state pit_state; + int irq_source_id; }; #define KVM_PIT_BASE_ADDRESS 0x40 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 4f0677d1eae..f1f8ff2f1fa 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1742,7 +1742,8 @@ long kvm_arch_vm_ioctl(struct file *filp, goto out; if (irqchip_in_kernel(kvm)) { mutex_lock(&kvm->lock); - kvm_set_irq(kvm, irq_event.irq, irq_event.level); + kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID, + irq_event.irq, irq_event.level); mutex_unlock(&kvm->lock); r = 0; } @@ -4013,6 +4014,9 @@ struct kvm *kvm_arch_create_vm(void) INIT_LIST_HEAD(&kvm->arch.active_mmu_pages); INIT_LIST_HEAD(&kvm->arch.assigned_dev_head); + /* Reserve bit 0 of irq_sources_bitmap for userspace irq source */ + set_bit(KVM_USERSPACE_IRQ_SOURCE_ID, &kvm->arch.irq_sources_bitmap); + return kvm; } diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 3833c48fae3..bb92be2153b 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -37,6 +37,8 @@ #define KVM_REQ_UNHALT 6 #define KVM_REQ_MMU_SYNC 7 +#define KVM_USERSPACE_IRQ_SOURCE_ID 0 + struct kvm_vcpu; extern struct kmem_cache *kvm_vcpu_cache; @@ -306,15 +308,18 @@ struct kvm_assigned_dev_kernel { int host_irq; int guest_irq; int irq_requested; + int irq_source_id; struct pci_dev *dev; struct kvm *kvm; }; -void kvm_set_irq(struct kvm *kvm, int irq, int level); +void kvm_set_irq(struct kvm *kvm, int irq_source_id, int irq, int level); void kvm_notify_acked_irq(struct kvm *kvm, unsigned gsi); void kvm_register_irq_ack_notifier(struct kvm *kvm, struct kvm_irq_ack_notifier *kian); void kvm_unregister_irq_ack_notifier(struct kvm *kvm, struct kvm_irq_ack_notifier *kian); +int kvm_request_irq_source_id(struct kvm *kvm); +void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id); #ifdef CONFIG_DMAR int kvm_iommu_map_pages(struct kvm *kvm, gfn_t base_gfn, diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c index d0169f5e604..55ad76ee2d0 100644 --- a/virt/kvm/irq_comm.c +++ b/virt/kvm/irq_comm.c @@ -25,15 +25,23 @@ #include "ioapic.h" /* This should be called with the kvm->lock mutex held */ -void kvm_set_irq(struct kvm *kvm, int irq, int level) +void kvm_set_irq(struct kvm *kvm, int irq_source_id, int irq, int level) { + unsigned long *irq_state = (unsigned long *)&kvm->arch.irq_states[irq]; + + /* Logical OR for level trig interrupt */ + if (level) + set_bit(irq_source_id, irq_state); + else + clear_bit(irq_source_id, irq_state); + /* Not possible to detect if the guest uses the PIC or the * IOAPIC. So set the bit in both. The guest will ignore * writes to the unused one. */ - kvm_ioapic_set_irq(kvm->arch.vioapic, irq, level); + kvm_ioapic_set_irq(kvm->arch.vioapic, irq, !!(*irq_state)); #ifdef CONFIG_X86 - kvm_pic_set_irq(pic_irqchip(kvm), irq, level); + kvm_pic_set_irq(pic_irqchip(kvm), irq, !!(*irq_state)); #endif } @@ -58,3 +66,31 @@ void kvm_unregister_irq_ack_notifier(struct kvm *kvm, { hlist_del(&kian->link); } + +/* The caller must hold kvm->lock mutex */ +int kvm_request_irq_source_id(struct kvm *kvm) +{ + unsigned long *bitmap = &kvm->arch.irq_sources_bitmap; + int irq_source_id = find_first_zero_bit(bitmap, + sizeof(kvm->arch.irq_sources_bitmap)); + if (irq_source_id >= sizeof(kvm->arch.irq_sources_bitmap)) { + printk(KERN_WARNING "kvm: exhaust allocatable IRQ sources!\n"); + irq_source_id = -EFAULT; + } else + set_bit(irq_source_id, bitmap); + return irq_source_id; +} + +void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id) +{ + int i; + + if (irq_source_id <= 0 || + irq_source_id >= sizeof(kvm->arch.irq_sources_bitmap)) { + printk(KERN_ERR "kvm: IRQ source ID out of range!\n"); + return; + } + for (i = 0; i < KVM_IOAPIC_NUM_PINS; i++) + clear_bit(irq_source_id, &kvm->arch.irq_states[i]); + clear_bit(irq_source_id, &kvm->arch.irq_sources_bitmap); +} diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index cf0ab8ed384..a87f45edfae 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -105,14 +105,12 @@ static void kvm_assigned_dev_interrupt_work_handler(struct work_struct *work) */ mutex_lock(&assigned_dev->kvm->lock); kvm_set_irq(assigned_dev->kvm, + assigned_dev->irq_source_id, assigned_dev->guest_irq, 1); mutex_unlock(&assigned_dev->kvm->lock); kvm_put_kvm(assigned_dev->kvm); } -/* FIXME: Implement the OR logic needed to make shared interrupts on - * this line behave properly - */ static irqreturn_t kvm_assigned_dev_intr(int irq, void *dev_id) { struct kvm_assigned_dev_kernel *assigned_dev = @@ -134,7 +132,7 @@ static void kvm_assigned_dev_ack_irq(struct kvm_irq_ack_notifier *kian) dev = container_of(kian, struct kvm_assigned_dev_kernel, ack_notifier); - kvm_set_irq(dev->kvm, dev->guest_irq, 0); + kvm_set_irq(dev->kvm, dev->irq_source_id, dev->guest_irq, 0); enable_irq(dev->host_irq); } @@ -146,6 +144,7 @@ static void kvm_free_assigned_device(struct kvm *kvm, free_irq(assigned_dev->host_irq, (void *)assigned_dev); kvm_unregister_irq_ack_notifier(kvm, &assigned_dev->ack_notifier); + kvm_free_irq_source_id(kvm, assigned_dev->irq_source_id); if (cancel_work_sync(&assigned_dev->interrupt_work)) /* We had pending work. That means we will have to take @@ -215,6 +214,11 @@ static int kvm_vm_ioctl_assign_irq(struct kvm *kvm, match->ack_notifier.gsi = assigned_irq->guest_irq; match->ack_notifier.irq_acked = kvm_assigned_dev_ack_irq; kvm_register_irq_ack_notifier(kvm, &match->ack_notifier); + r = kvm_request_irq_source_id(kvm); + if (r < 0) + goto out_release; + else + match->irq_source_id = r; /* Even though this is PCI, we don't want to use shared * interrupts. Sharing host devices with guest-assigned devices -- GitLab From decc90162a99b4e51c534ab63f9b6fc5cb0f2596 Mon Sep 17 00:00:00 2001 From: Xiantao Zhang Date: Thu, 16 Oct 2008 15:58:15 +0800 Subject: [PATCH 210/815] KVM: ia64: Fix halt emulation logic Common halt logic was changed by x86 and did not update ia64. This patch updates halt for ia64. Fixes a regression causing guests to hang with more than 2 vcpus. Signed-off-by: Xiantao Zhang Signed-off-by: Avi Kivity --- arch/ia64/include/asm/kvm_host.h | 3 +- arch/ia64/kvm/kvm-ia64.c | 72 ++++++++++++++++---------------- arch/ia64/kvm/kvm_fw.c | 9 +++- arch/ia64/kvm/process.c | 2 +- 4 files changed, 46 insertions(+), 40 deletions(-) diff --git a/arch/ia64/include/asm/kvm_host.h b/arch/ia64/include/asm/kvm_host.h index 04c0b88f7b3..c60d324da54 100644 --- a/arch/ia64/include/asm/kvm_host.h +++ b/arch/ia64/include/asm/kvm_host.h @@ -365,7 +365,8 @@ struct kvm_vcpu_arch { long itc_offset; unsigned long itc_check; unsigned long timer_check; - unsigned long timer_pending; + unsigned int timer_pending; + unsigned int timer_fired; unsigned long vrr[8]; unsigned long ibr[8]; diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index 8a2b13ff0af..3caac477de9 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -385,6 +385,7 @@ static int handle_global_purge(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) struct kvm *kvm = vcpu->kvm; struct call_data call_data; int i; + call_data.ptc_g_data = p->u.ptc_g_data; for (i = 0; i < KVM_MAX_VCPUS; i++) { @@ -418,33 +419,41 @@ int kvm_emulate_halt(struct kvm_vcpu *vcpu) ktime_t kt; long itc_diff; unsigned long vcpu_now_itc; - unsigned long expires; struct hrtimer *p_ht = &vcpu->arch.hlt_timer; unsigned long cyc_per_usec = local_cpu_data->cyc_per_usec; struct vpd *vpd = to_host(vcpu->kvm, vcpu->arch.vpd); - vcpu_now_itc = ia64_getreg(_IA64_REG_AR_ITC) + vcpu->arch.itc_offset; + if (irqchip_in_kernel(vcpu->kvm)) { - if (time_after(vcpu_now_itc, vpd->itm)) { - vcpu->arch.timer_check = 1; - return 1; - } - itc_diff = vpd->itm - vcpu_now_itc; - if (itc_diff < 0) - itc_diff = -itc_diff; + vcpu_now_itc = ia64_getreg(_IA64_REG_AR_ITC) + vcpu->arch.itc_offset; - expires = div64_u64(itc_diff, cyc_per_usec); - kt = ktime_set(0, 1000 * expires); - vcpu->arch.ht_active = 1; - hrtimer_start(p_ht, kt, HRTIMER_MODE_ABS); + if (time_after(vcpu_now_itc, vpd->itm)) { + vcpu->arch.timer_check = 1; + return 1; + } + itc_diff = vpd->itm - vcpu_now_itc; + if (itc_diff < 0) + itc_diff = -itc_diff; + + expires = div64_u64(itc_diff, cyc_per_usec); + kt = ktime_set(0, 1000 * expires); + + down_read(&vcpu->kvm->slots_lock); + vcpu->arch.ht_active = 1; + hrtimer_start(p_ht, kt, HRTIMER_MODE_ABS); - if (irqchip_in_kernel(vcpu->kvm)) { vcpu->arch.mp_state = KVM_MP_STATE_HALTED; kvm_vcpu_block(vcpu); hrtimer_cancel(p_ht); vcpu->arch.ht_active = 0; + if (test_and_clear_bit(KVM_REQ_UNHALT, &vcpu->requests)) + if (vcpu->arch.mp_state == KVM_MP_STATE_HALTED) + vcpu->arch.mp_state = + KVM_MP_STATE_RUNNABLE; + up_read(&vcpu->kvm->slots_lock); + if (vcpu->arch.mp_state != KVM_MP_STATE_RUNNABLE) return -EINTR; return 1; @@ -484,10 +493,6 @@ static int (*kvm_vti_exit_handlers[])(struct kvm_vcpu *vcpu, static const int kvm_vti_max_exit_handlers = sizeof(kvm_vti_exit_handlers)/sizeof(*kvm_vti_exit_handlers); -static void kvm_prepare_guest_switch(struct kvm_vcpu *vcpu) -{ -} - static uint32_t kvm_get_exit_reason(struct kvm_vcpu *vcpu) { struct exit_ctl_data *p_exit_data; @@ -600,8 +605,6 @@ static int __vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) again: preempt_disable(); - - kvm_prepare_guest_switch(vcpu); local_irq_disable(); if (signal_pending(current)) { @@ -614,7 +617,7 @@ again: vcpu->guest_mode = 1; kvm_guest_enter(); - + down_read(&vcpu->kvm->slots_lock); r = vti_vcpu_run(vcpu, kvm_run); if (r < 0) { local_irq_enable(); @@ -634,9 +637,8 @@ again: * But we need to prevent reordering, hence this barrier(): */ barrier(); - kvm_guest_exit(); - + up_read(&vcpu->kvm->slots_lock); preempt_enable(); r = kvm_handle_exit(kvm_run, vcpu); @@ -673,6 +675,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) { kvm_vcpu_block(vcpu); + clear_bit(KVM_REQ_UNHALT, &vcpu->requests); vcpu_put(vcpu); return -EAGAIN; } @@ -1125,15 +1128,16 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data) wait_queue_head_t *q; vcpu = container_of(data, struct kvm_vcpu, arch.hlt_timer); + q = &vcpu->wq; + if (vcpu->arch.mp_state != KVM_MP_STATE_HALTED) goto out; - q = &vcpu->wq; - if (waitqueue_active(q)) { - vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE; + if (waitqueue_active(q)) wake_up_interruptible(q); - } + out: + vcpu->arch.timer_fired = 1; vcpu->arch.timer_check = 1; return HRTIMER_NORESTART; } @@ -1702,12 +1706,14 @@ static void vcpu_kick_intr(void *info) void kvm_vcpu_kick(struct kvm_vcpu *vcpu) { int ipi_pcpu = vcpu->cpu; + int cpu = get_cpu(); if (waitqueue_active(&vcpu->wq)) wake_up_interruptible(&vcpu->wq); - if (vcpu->guest_mode) + if (vcpu->guest_mode && cpu != ipi_pcpu) smp_call_function_single(ipi_pcpu, vcpu_kick_intr, vcpu, 0); + put_cpu(); } int kvm_apic_set_irq(struct kvm_vcpu *vcpu, u8 vec, u8 trig) @@ -1717,13 +1723,7 @@ int kvm_apic_set_irq(struct kvm_vcpu *vcpu, u8 vec, u8 trig) if (!test_and_set_bit(vec, &vpd->irr[0])) { vcpu->arch.irq_new_pending = 1; - if (vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE) - kvm_vcpu_kick(vcpu); - else if (vcpu->arch.mp_state == KVM_MP_STATE_HALTED) { - vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE; - if (waitqueue_active(&vcpu->wq)) - wake_up_interruptible(&vcpu->wq); - } + kvm_vcpu_kick(vcpu); return 1; } return 0; @@ -1793,7 +1793,7 @@ int kvm_cpu_has_interrupt(struct kvm_vcpu *vcpu) int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu) { - return 0; + return vcpu->arch.timer_fired; } gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn) diff --git a/arch/ia64/kvm/kvm_fw.c b/arch/ia64/kvm/kvm_fw.c index 0c69d9ec92d..cb7600bdff9 100644 --- a/arch/ia64/kvm/kvm_fw.c +++ b/arch/ia64/kvm/kvm_fw.c @@ -286,6 +286,12 @@ static u64 kvm_get_pal_call_index(struct kvm_vcpu *vcpu) return index; } +static void prepare_for_halt(struct kvm_vcpu *vcpu) +{ + vcpu->arch.timer_pending = 1; + vcpu->arch.timer_fired = 0; +} + int kvm_pal_emul(struct kvm_vcpu *vcpu, struct kvm_run *run) { @@ -304,11 +310,10 @@ int kvm_pal_emul(struct kvm_vcpu *vcpu, struct kvm_run *run) break; case PAL_HALT_LIGHT: { - vcpu->arch.timer_pending = 1; INIT_PAL_STATUS_SUCCESS(result); + prepare_for_halt(vcpu); if (kvm_highest_pending_irq(vcpu) == -1) ret = kvm_emulate_halt(vcpu); - } break; diff --git a/arch/ia64/kvm/process.c b/arch/ia64/kvm/process.c index 3417783ae16..800817307b7 100644 --- a/arch/ia64/kvm/process.c +++ b/arch/ia64/kvm/process.c @@ -713,7 +713,7 @@ void leave_hypervisor_tail(void) if (!(VCPU(v, itv) & (1 << 16))) { vcpu_pend_interrupt(v, VCPU(v, itv) & 0xff); - VMX(v, itc_check) = 0; + VMX(v, itc_check) = 0; } else { v->arch.timer_pending = 1; } -- GitLab From bb45e202e695dea8657bb03a01d1522c37558672 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Sun, 19 Oct 2008 16:39:45 +0200 Subject: [PATCH 211/815] KVM: Future-proof device assignment ABI Reserve some space so we can add more data. Signed-off-by: Avi Kivity --- include/linux/kvm.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 797fcd78124..f18b86fa865 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -489,6 +489,9 @@ struct kvm_assigned_pci_dev { __u32 busnr; __u32 devfn; __u32 flags; + union { + __u32 reserved[12]; + }; }; struct kvm_assigned_irq { @@ -496,6 +499,9 @@ struct kvm_assigned_irq { __u32 host_irq; __u32 guest_irq; __u32 flags; + union { + __u32 reserved[12]; + }; }; #define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) -- GitLab From e45948b071d8be59044ac232d99a2ca83fd93266 Mon Sep 17 00:00:00 2001 From: Xiantao Zhang Date: Thu, 23 Oct 2008 10:37:06 +0800 Subject: [PATCH 212/815] KVM: ia64: Makefile fix for forcing to re-generate asm-offsets.h To avoid using stale asm-offsets.h. Signed-off-by: Xiantao Zhang Signed-off-by: Avi Kivity --- arch/ia64/kvm/Makefile | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/ia64/kvm/Makefile b/arch/ia64/kvm/Makefile index cf37f8f490c..3ab4d6d5070 100644 --- a/arch/ia64/kvm/Makefile +++ b/arch/ia64/kvm/Makefile @@ -29,13 +29,18 @@ define cmd_offsets echo ""; \ echo "#endif" ) > $@ endef + # We use internal rules to avoid the "is up to date" message from make -arch/ia64/kvm/asm-offsets.s: arch/ia64/kvm/asm-offsets.c +arch/ia64/kvm/asm-offsets.s: arch/ia64/kvm/asm-offsets.c \ + $(wildcard $(srctree)/arch/ia64/include/asm/*.h)\ + $(wildcard $(srctree)/include/linux/*.h) $(call if_changed_dep,cc_s_c) $(obj)/$(offsets-file): arch/ia64/kvm/asm-offsets.s $(call cmd,offsets) +FORCE : $(obj)/$(offsets-file) + # # Makefile for Kernel-based Virtual Machine module # @@ -53,7 +58,6 @@ endif kvm-objs := $(common-objs) kvm-ia64.o kvm_fw.o obj-$(CONFIG_KVM) += kvm.o -FORCE : $(obj)/$(offsets-file) 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 -- GitLab From c8d7aa91bc38e2de5c74c48ba33b9c950c28ffac Mon Sep 17 00:00:00 2001 From: Josh Boyer Date: Fri, 24 Oct 2008 04:31:58 +0000 Subject: [PATCH 213/815] powerpc/40x: Don't enable HCU4 board by default Fix the HCU4 Kconfig option to 'default n'. We don't want the board to always be enabled for other board defconfigs. Signed-off-by: Josh Boyer --- arch/powerpc/platforms/40x/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig index 65730275e01..14e027f5be6 100644 --- a/arch/powerpc/platforms/40x/Kconfig +++ b/arch/powerpc/platforms/40x/Kconfig @@ -35,7 +35,7 @@ config EP405 config HCU4 bool "Hcu4" depends on 40x - default y + default n select 405GPR help This option enables support for the Nestal Maschinen HCU4 board. -- GitLab From 5695ff44160e62d9193c0201706853bcfe2a077f Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 28 Oct 2008 15:39:26 +0100 Subject: [PATCH 214/815] ALSA: hda - Add another HP model for AD1884A Added a quirk entry for another HP mobile device with AD1884A codec. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_analog.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index 2b00c4afdf9..d3fd432cb3e 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -3860,6 +3860,7 @@ static const char *ad1884a_models[AD1884A_MODELS] = { static struct snd_pci_quirk ad1884a_cfg_tbl[] = { SND_PCI_QUIRK(0x103c, 0x3030, "HP", AD1884A_MOBILE), + SND_PCI_QUIRK(0x103c, 0x3056, "HP", AD1884A_MOBILE), SND_PCI_QUIRK(0x17aa, 0x20ac, "Thinkpad X300", AD1884A_THINKPAD), {} }; -- GitLab From 22e181ba7f09197dd6f35a48013cb86289644eb6 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Fri, 24 Oct 2008 01:05:56 +0200 Subject: [PATCH 215/815] powerpc: fix i2c on PPC linkstation / kurobox machines The i2c bus defn is broken on linkstation / kurobox machines since at least 2.6.27. Fix it. Also remove CONFIG_SERIAL_OF_PLATFORM, which, if enabled, breaks the serial console after the "console handover: boot [udbg0] -> real [ttyS1]" message. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Kumar Gala --- arch/powerpc/configs/linkstation_defconfig | 7 +++---- arch/powerpc/platforms/embedded6xx/linkstation.c | 14 ++++++++++++++ 2 files changed, 17 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig index 6fc4c212775..d0846ec238d 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: 2.6.27-rc4 -# Thu Aug 21 00:52:05 2008 +# Linux kernel version: 2.6.27 +# Fri Oct 24 00:42:39 2008 # # CONFIG_PPC64 is not set @@ -934,7 +934,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set -CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -1211,7 +1211,6 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c index eb5d74e26fe..2ca7be65c2d 100644 --- a/arch/powerpc/platforms/embedded6xx/linkstation.c +++ b/arch/powerpc/platforms/embedded6xx/linkstation.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include @@ -54,6 +55,19 @@ static struct mtd_partition linkstation_physmap_partitions[] = { }, }; +static __initdata struct of_device_id of_bus_ids[] = { + { .type = "soc", }, + { .compatible = "simple-bus", }, + {}, +}; + +static int __init declare_of_platform_devices(void) +{ + of_platform_bus_probe(NULL, of_bus_ids, NULL); + return 0; +} +machine_device_initcall(linkstation, declare_of_platform_devices); + static int __init linkstation_add_bridge(struct device_node *dev) { #ifdef CONFIG_PCI -- GitLab From 3420a982c74eddcf9d2a5d504dd2b272cceddae7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rog=C3=A9rio=20Brito?= Date: Mon, 13 Oct 2008 01:07:03 -0300 Subject: [PATCH 216/815] powerpc: compile kernel for linkstations optimized for size MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Since Linkstations and Kuroboxes often have *very* little memory (as they are embedded systems), it is desirable to get their kernels compiled optimized for size. Signed-off-by: Rogério Brito Signed-off-by: Kumar Gala --- arch/powerpc/configs/linkstation_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig index d0846ec238d..8d869e952b4 100644 --- a/arch/powerpc/configs/linkstation_defconfig +++ b/arch/powerpc/configs/linkstation_defconfig @@ -90,7 +90,7 @@ CONFIG_NAMESPACES=y # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_SYSCTL_SYSCALL=y -- GitLab From 43271c4128071c39ac8f7bfda4780c28b6401545 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rog=C3=A9rio=20Brito?= Date: Mon, 13 Oct 2008 01:51:17 -0300 Subject: [PATCH 217/815] powerpc: enable heap randomization for linkstations MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The current defconfig for Linkstation/Kuroboxes has the "Disable Heap Randomization" option enabled. Since some of these machines are facing the internet, it helps to have heap randomization enabled. This patch enables it. Signed-off-by: Rogério Brito Signed-off-by: Kumar Gala --- arch/powerpc/configs/linkstation_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig index 8d869e952b4..851b27e45cf 100644 --- a/arch/powerpc/configs/linkstation_defconfig +++ b/arch/powerpc/configs/linkstation_defconfig @@ -101,7 +101,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y +# CONFIG_COMPAT_BRK is not set CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y -- GitLab From 8199de3b29d7f22f3163fcf03f7a61644c93c2ea Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 28 Oct 2008 14:50:13 +0000 Subject: [PATCH 218/815] ALSA: hda: Add HDA vendor ID for Wolfson Microelectronics Add Wolfson Microelectronics to the HDA vendor ID table. Signed-off-by: Mark Brown Signed-off-by: Takashi Iwai --- sound/pci/hda/hda_codec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 6447754ae56..ba1ab737b55 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -64,6 +64,7 @@ static struct hda_vendor_id hda_vendor_ids[] = { { 0x14f1, "Conexant" }, { 0x17e8, "Chrontel" }, { 0x1854, "LG" }, + { 0x1aec, "Wolfson Microelectronics" }, { 0x434d, "C-Media" }, { 0x8384, "SigmaTel" }, {} /* terminator */ -- GitLab From 60063a66236c15f5613f91390631e06718689782 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Tue, 28 Oct 2008 10:44:24 -0400 Subject: [PATCH 219/815] ftrace: fix current_tracer error return The commit (in linux-tip) c2931e05ec5965597cbfb79ad332d4a29aeceb23 ( ftrace: return an error when setting a nonexistent tracer ) added useful code that would error when a bad tracer was written into the current_tracer file. But this had a bug if the amount written was more than the amount read by that code. The first iteration would set the tracer correctly, but since it did not consume the rest of what was written (usually whitespace), the userspace utility would continue to write what was not consumed. This second iteration would fail to find a tracer and return -EINVAL. Funny thing is that the tracer would have already been set. This patch just consumes all the data that is written to the file. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/trace.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index bc577dcc0e4..a610ca77155 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -2377,9 +2377,10 @@ tracing_set_trace_write(struct file *filp, const char __user *ubuf, int i; size_t ret; + ret = cnt; + if (cnt > max_tracer_type_len) cnt = max_tracer_type_len; - ret = cnt; if (copy_from_user(&buf, ubuf, cnt)) return -EFAULT; @@ -2412,8 +2413,8 @@ tracing_set_trace_write(struct file *filp, const char __user *ubuf, out: mutex_unlock(&trace_types_lock); - if (ret == cnt) - filp->f_pos += cnt; + if (ret > 0) + filp->f_pos += ret; return ret; } -- GitLab From 71cced6eb044f5b096d35755963f3a2035603b73 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Mon, 20 Oct 2008 09:32:21 -0700 Subject: [PATCH 220/815] doc/x86: fix doc subdirs The Documentation/i386 and Documentation/x86_64 directories and their contents have been moved into Documentation/x86. Fix references to those files accordingly. Signed-off-by: Uwe Hermann Signed-off-by: Randy Dunlap Signed-off-by: Ingo Molnar --- Documentation/00-INDEX | 4 ++-- Documentation/kernel-parameters.txt | 12 ++++++------ Documentation/lguest/lguest.c | 2 +- Documentation/x86/x86_64/boot-options.txt | 4 ++-- Documentation/x86/x86_64/fake-numa-for-cpusets | 2 +- 5 files changed, 12 insertions(+), 12 deletions(-) diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX index 7286ad090db..edef85ce119 100644 --- a/Documentation/00-INDEX +++ b/Documentation/00-INDEX @@ -172,7 +172,7 @@ i2c/ - directory with info about the I2C bus/protocol (2 wire, kHz speed). i2o/ - directory with info about the Linux I2O subsystem. -i386/ +x86/i386/ - directory with info about Linux on Intel 32 bit architecture. ia64/ - directory with info about Linux on Intel 64 bit architecture. @@ -382,7 +382,7 @@ w1/ - directory with documents regarding the 1-wire (w1) subsystem. watchdog/ - how to auto-reboot Linux if it has "fallen and can't get up". ;-) -x86_64/ +x86/x86_64/ - directory with info on Linux support for AMD x86-64 (Hammer) machines. zorro.txt - info on writing drivers for Zorro bus devices found on Amigas. diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 343e0f0f84b..1bbcaa8982b 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -100,7 +100,7 @@ parameter is applicable: X86-32 X86-32, aka i386 architecture is enabled. X86-64 X86-64 architecture is enabled. More X86-64 boot options can be found in - Documentation/x86_64/boot-options.txt . + Documentation/x86/x86_64/boot-options.txt . X86 Either 32bit or 64bit x86 (same as X86-32+X86-64) In addition, the following text indicates that the option: @@ -112,10 +112,10 @@ In addition, the following text indicates that the option: Parameters denoted with BOOT are actually interpreted by the boot loader, and have no meaning to the kernel directly. Do not modify the syntax of boot loader parameters without extreme -need or coordination with . +need or coordination with . There are also arch-specific kernel-parameters not documented here. -See for example . +See for example . Note that ALL kernel parameters listed below are CASE SENSITIVE, and that a trailing = on the name of any parameter states that that parameter will @@ -1222,7 +1222,7 @@ and is between 256 and 4096 characters. It is defined in the file mce [X86-32] Machine Check Exception - mce=option [X86-64] See Documentation/x86_64/boot-options.txt + mce=option [X86-64] See Documentation/x86/x86_64/boot-options.txt md= [HW] RAID subsystems devices and level See Documentation/md.txt. @@ -1728,7 +1728,7 @@ and is between 256 and 4096 characters. It is defined in the file See Documentation/paride.txt. pirq= [SMP,APIC] Manual mp-table setup - See Documentation/i386/IO-APIC.txt. + See Documentation/x86/i386/IO-APIC.txt. plip= [PPT,NET] Parallel port network link Format: { parport | timid | 0 } @@ -2343,7 +2343,7 @@ and is between 256 and 4096 characters. It is defined in the file See Documentation/fb/modedb.txt. vga= [BOOT,X86-32] Select a particular video mode - See Documentation/i386/boot.txt and + See Documentation/x86/i386/boot.txt and Documentation/svga.txt. Use vga=ask for menu. This is actually a boot loader parameter; the value is diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c index 7228369d101..da86fd53856 100644 --- a/Documentation/lguest/lguest.c +++ b/Documentation/lguest/lguest.c @@ -402,7 +402,7 @@ static unsigned long load_bzimage(int fd) void *p = from_guest_phys(0x100000); /* Go back to the start of the file and read the header. It should be - * a Linux boot header (see Documentation/i386/boot.txt) */ + * a Linux boot header (see Documentation/x86/i386/boot.txt) */ lseek(fd, 0, SEEK_SET); read(fd, &boot, sizeof(boot)); diff --git a/Documentation/x86/x86_64/boot-options.txt b/Documentation/x86/x86_64/boot-options.txt index 72ffb5373ec..f6d561a1a9b 100644 --- a/Documentation/x86/x86_64/boot-options.txt +++ b/Documentation/x86/x86_64/boot-options.txt @@ -35,7 +35,7 @@ APICs nolapic Don't use the local APIC (alias for i386 compatibility) - pirq=... See Documentation/i386/IO-APIC.txt + pirq=... See Documentation/x86/i386/IO-APIC.txt noapictimer Don't set up the APIC timer @@ -139,7 +139,7 @@ Non Executable Mappings SMP additional_cpus=NUM Allow NUM more CPUs for hotplug - (defaults are specified by the BIOS, see Documentation/x86_64/cpu-hotplug-spec) + (defaults are specified by the BIOS, see Documentation/x86/x86_64/cpu-hotplug-spec) NUMA diff --git a/Documentation/x86/x86_64/fake-numa-for-cpusets b/Documentation/x86/x86_64/fake-numa-for-cpusets index d1a985c5b00..33bb5665599 100644 --- a/Documentation/x86/x86_64/fake-numa-for-cpusets +++ b/Documentation/x86/x86_64/fake-numa-for-cpusets @@ -10,7 +10,7 @@ amount of system memory that are available to a certain class of tasks. For more information on the features of cpusets, see Documentation/cpusets.txt. There are a number of different configurations you can use for your needs. For more information on the numa=fake command line option and its various ways of -configuring fake nodes, see Documentation/x86_64/boot-options.txt. +configuring fake nodes, see Documentation/x86/x86_64/boot-options.txt. For the purposes of this introduction, we'll assume a very primitive NUMA emulation setup of "numa=fake=4*512,". This will split our system memory into -- GitLab From 531f6ed7de911e975352fbb2b228367121da630a Mon Sep 17 00:00:00 2001 From: Markus Metzger Date: Fri, 17 Oct 2008 09:09:27 +0200 Subject: [PATCH 221/815] x86, bts: improve help text for BTS config Improve the help text of the X86_PTRACE_BTS config. Make X86_DS invisible and depend on X86_PTRACE_BTS. Reported-by: Roland Dreier Signed-off-by: Markus Metzger Signed-off-by: Ingo Molnar --- arch/x86/Kconfig.cpu | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index 0b7c4a3f065..b815664fe37 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -513,19 +513,19 @@ config CPU_SUP_UMC_32 If unsure, say N. config X86_DS - bool "Debug Store support" - default y - help - Add support for Debug Store. - This allows the kernel to provide a memory buffer to the hardware - to store various profiling and tracing events. + def_bool X86_PTRACE_BTS + depends on X86_DEBUGCTLMSR config X86_PTRACE_BTS - bool "ptrace interface to Branch Trace Store" + bool "Branch Trace Store" default y - depends on (X86_DS && X86_DEBUGCTLMSR) + depends on X86_DEBUGCTLMSR help - Add a ptrace interface to allow collecting an execution trace - of the traced task. - This collects control flow changes in a (cyclic) buffer and allows - debuggers to fill in the gaps and show an execution trace of the debuggee. + This adds a ptrace interface to the hardware's branch trace store. + + Debuggers may use it to collect an execution trace of the debugged + application in order to answer the question 'how did I get here?'. + Debuggers may trace user mode as well as kernel mode. + + Say Y unless there is no application development on this machine + and you want to save a small amount of code size. -- GitLab From 17c22978562df42e608a9c10bc46a0e7f5660094 Mon Sep 17 00:00:00 2001 From: Peter Oruba Date: Fri, 17 Oct 2008 15:30:36 +0200 Subject: [PATCH 222/815] mailmap: add Peter Oruba Signed-off-by: Peter Oruba Signed-off-by: Ingo Molnar --- .mailmap | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.mailmap b/.mailmap index eba9bf953ef..97f7b4fb613 100644 --- a/.mailmap +++ b/.mailmap @@ -80,6 +80,8 @@ Nguyen Anh Quynh Paolo 'Blaisorblade' Giarrusso Patrick Mochel Peter A Jonsson +Peter Oruba +Peter Oruba Praveen BP Rajesh Shah Ralf Baechle -- GitLab From 36b75da27bb51dc34e358d0b7487406132806c46 Mon Sep 17 00:00:00 2001 From: Peter Oruba Date: Fri, 17 Oct 2008 15:30:37 +0200 Subject: [PATCH 223/815] x86: microcode patch loader author update Removed one author's email address from module init message. Signed-off-by: Peter Oruba Signed-off-by: Ingo Molnar --- arch/x86/kernel/microcode_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c index 936d8d55f23..82fb2809ce3 100644 --- a/arch/x86/kernel/microcode_core.c +++ b/arch/x86/kernel/microcode_core.c @@ -480,8 +480,8 @@ static int __init microcode_init(void) printk(KERN_INFO "Microcode Update Driver: v" MICROCODE_VERSION - " " - " \n"); + " ," + " Peter Oruba\n"); return 0; } -- GitLab From 3c52204bb90834bca8e9e78a3628d886ad6d4db5 Mon Sep 17 00:00:00 2001 From: Peter Oruba Date: Fri, 17 Oct 2008 15:30:38 +0200 Subject: [PATCH 224/815] x86: AMD microcode patch loader author update Removed author's email address from MODULE_AUTHOR. Signed-off-by: Peter Oruba Signed-off-by: Ingo Molnar --- arch/x86/kernel/microcode_amd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c index 7a1f8eeac2c..5f8e5d75a25 100644 --- a/arch/x86/kernel/microcode_amd.c +++ b/arch/x86/kernel/microcode_amd.c @@ -39,7 +39,7 @@ #include MODULE_DESCRIPTION("AMD Microcode Update Driver"); -MODULE_AUTHOR("Peter Oruba "); +MODULE_AUTHOR("Peter Oruba"); MODULE_LICENSE("GPL v2"); #define UCODE_MAGIC 0x00414d44 -- GitLab From 1281675e9c0d4d42d993697f4daab45ef22d49da Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Tue, 14 Oct 2008 18:59:17 -0700 Subject: [PATCH 225/815] x86: fix APIC_DEBUG with inquire_remote_apic APIC_DEBUG is always 2. need to update inquire_remote_apic to check apic_verbosity with it instead. Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- arch/x86/include/asm/es7000/wakecpu.h | 9 ++++----- arch/x86/include/asm/mach-default/mach_wakecpu.h | 9 ++++----- 2 files changed, 8 insertions(+), 10 deletions(-) diff --git a/arch/x86/include/asm/es7000/wakecpu.h b/arch/x86/include/asm/es7000/wakecpu.h index 3ffc5a7bf66..39849346191 100644 --- a/arch/x86/include/asm/es7000/wakecpu.h +++ b/arch/x86/include/asm/es7000/wakecpu.h @@ -50,10 +50,9 @@ static inline void restore_NMI_vector(unsigned short *high, unsigned short *low) { } -#if APIC_DEBUG - #define inquire_remote_apic(apicid) __inquire_remote_apic(apicid) -#else - #define inquire_remote_apic(apicid) {} -#endif +#define inquire_remote_apic(apicid) do { \ + if (apic_verbosity >= APIC_DEBUG) \ + __inquire_remote_apic(apicid); \ + } while (0) #endif /* __ASM_MACH_WAKECPU_H */ diff --git a/arch/x86/include/asm/mach-default/mach_wakecpu.h b/arch/x86/include/asm/mach-default/mach_wakecpu.h index d5c0b826a4f..9d80db91e99 100644 --- a/arch/x86/include/asm/mach-default/mach_wakecpu.h +++ b/arch/x86/include/asm/mach-default/mach_wakecpu.h @@ -33,10 +33,9 @@ static inline void restore_NMI_vector(unsigned short *high, unsigned short *low) { } -#if APIC_DEBUG - #define inquire_remote_apic(apicid) __inquire_remote_apic(apicid) -#else - #define inquire_remote_apic(apicid) {} -#endif +#define inquire_remote_apic(apicid) do { \ + if (apic_verbosity >= APIC_DEBUG) \ + __inquire_remote_apic(apicid); \ + } while (0) #endif /* _ASM_X86_MACH_DEFAULT_MACH_WAKECPU_H */ -- GitLab From e7706fc691513b0f06adb3de3d6ac04293180146 Mon Sep 17 00:00:00 2001 From: Ken'ichi Ohmichi Date: Mon, 20 Oct 2008 13:51:52 +0900 Subject: [PATCH 226/815] x86, kdump: fix invalid access on i386 sparsemem Impact: fix kdump crash on 32-bit sparsemem kernels Since linux-2.6.27, kdump has failed on i386 sparsemem kernel. 1st-kernel gets a panic just before switching to 2nd-kernel. The cause is that a kernel accesses invalid mem_section by page_to_pfn(image->swap_page) at machine_kexec(). image->swap_page is allocated if kexec for hibernation, but it is not allocated if kdump. So if kdump, a kernel should not access the mem_section corresponding to image->swap_page. The attached patch fixes this invalid access. Signed-off-by: Ken'ichi Ohmichi Cc: kexec-ml Cc: Andrew Morton Signed-off-by: Ingo Molnar --- arch/x86/kernel/machine_kexec_32.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c index 0732adba05c..7a385746509 100644 --- a/arch/x86/kernel/machine_kexec_32.c +++ b/arch/x86/kernel/machine_kexec_32.c @@ -162,7 +162,10 @@ void machine_kexec(struct kimage *image) page_list[VA_PTE_0] = (unsigned long)kexec_pte0; page_list[PA_PTE_1] = __pa(kexec_pte1); page_list[VA_PTE_1] = (unsigned long)kexec_pte1; - page_list[PA_SWAP_PAGE] = (page_to_pfn(image->swap_page) << PAGE_SHIFT); + + if (image->type == KEXEC_TYPE_DEFAULT) + page_list[PA_SWAP_PAGE] = (page_to_pfn(image->swap_page) + << PAGE_SHIFT); /* The segment registers are funny things, they have both a * visible and an invisible part. Whenever the visible part is -- GitLab From 11a6b0c933b55654a58afd84f63a5dde1607d78f Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Tue, 14 Oct 2008 18:59:18 -0700 Subject: [PATCH 227/815] x86: 64 bit print out absent pages num too so users are not confused with memhole causing big total ram we don't need to worry about 32 bit, because memhole is always above max_low_pfn. Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- arch/x86/mm/init_64.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index f79a02f64d1..ad38648bddb 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -884,6 +884,7 @@ static struct kcore_list kcore_mem, kcore_vmalloc, kcore_kernel, void __init mem_init(void) { long codesize, reservedpages, datasize, initsize; + unsigned long absent_pages; start_periodic_check_for_corruption(); @@ -899,8 +900,9 @@ void __init mem_init(void) #else totalram_pages = free_all_bootmem(); #endif - reservedpages = max_pfn - totalram_pages - - absent_pages_in_range(0, max_pfn); + + absent_pages = absent_pages_in_range(0, max_pfn); + reservedpages = max_pfn - totalram_pages - absent_pages; after_bootmem = 1; codesize = (unsigned long) &_etext - (unsigned long) &_text; @@ -917,10 +919,11 @@ void __init mem_init(void) VSYSCALL_END - VSYSCALL_START); printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, " - "%ldk reserved, %ldk data, %ldk init)\n", + "%ldk absent, %ldk reserved, %ldk data, %ldk init)\n", (unsigned long) nr_free_pages() << (PAGE_SHIFT-10), max_pfn << (PAGE_SHIFT-10), codesize >> 10, + absent_pages << (PAGE_SHIFT-10), reservedpages << (PAGE_SHIFT-10), datasize >> 10, initsize >> 10); -- GitLab From 87c6f40128f92621698f97a62d2ead5184d1dd97 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Tue, 28 Oct 2008 16:13:54 +0100 Subject: [PATCH 228/815] x86, gart: fix gart detection for Fam11h CPUs Impact: fix AMD Family 11h boot hangs / USB device problems The AMD Fam11h CPUs have a K8 northbridge. This northbridge is different from other family's because it lacks GART support (as I just learned). But the kernel implicitly expects a GART if it finds an AMD northbridge. Fix this by removing the Fam11h northbridge id from the scan list of K8 northbridges. This patch also changes the message in the GART driver about missing K8 northbridges to tell that the GART is missing which is the correct information in this case. Reported-by: Jouni Malinen Signed-off-by: Joerg Roedel Signed-off-by: Ingo Molnar --- arch/x86/kernel/k8.c | 1 - arch/x86/kernel/pci-gart_64.c | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/kernel/k8.c b/arch/x86/kernel/k8.c index 304d8bad655..cbc4332a77b 100644 --- a/arch/x86/kernel/k8.c +++ b/arch/x86/kernel/k8.c @@ -18,7 +18,6 @@ static u32 *flush_words; struct pci_device_id k8_nb_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB_MISC) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) }, - { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_11H_NB_MISC) }, {} }; EXPORT_SYMBOL(k8_nb_ids); diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c index e3f75bbcede..a42b02b4df6 100644 --- a/arch/x86/kernel/pci-gart_64.c +++ b/arch/x86/kernel/pci-gart_64.c @@ -744,7 +744,7 @@ void __init gart_iommu_init(void) long i; if (cache_k8_northbridges() < 0 || num_k8_northbridges == 0) { - printk(KERN_INFO "PCI-GART: No AMD northbridge found.\n"); + printk(KERN_INFO "PCI-GART: No AMD GART found.\n"); return; } -- GitLab From 0b6e4d56bf71866a2b58daa8323cf747988ce7e4 Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Tue, 28 Oct 2008 20:17:38 +0100 Subject: [PATCH 229/815] ftrace: perform an initialization for ftrace to enable it Impact: corrects a bug which made the non-dyn function tracer not functional With latest git, the non-dynamic function tracer didn't get any trace. The problem was the fact that ftrace_enabled wasn't initialized to 1 because ftrace hasn't any init function when DYNAMIC_FTRACE is disabled. So when a tracer tries to register an ftrace_ops struct, __register_ftrace_function failed to set the hook. This patch corrects it by setting an init function to initialize ftrace during the boot. Signed-off-by: Frederic Weisbecker Signed-off-by: Ingo Molnar --- kernel/trace/ftrace.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 7618c528756..4a39d24568c 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -1339,6 +1339,14 @@ void __init ftrace_init(void) } #else + +static int __init ftrace_nodyn_init(void) +{ + ftrace_enabled = 1; + return 0; +} +device_initcall(ftrace_nodyn_init); + # define ftrace_startup() do { } while (0) # define ftrace_shutdown() do { } while (0) # define ftrace_startup_sysctl() do { } while (0) -- GitLab From d68612b257b5f4ea2e6535859c5a26b10011a9df Mon Sep 17 00:00:00 2001 From: Suresh Siddha Date: Tue, 28 Oct 2008 11:45:42 -0700 Subject: [PATCH 230/815] resources: fix x86info results ioremap.c:226 __ioremap_caller+0xf2/0x2d6() WARNINGs Impact: avoid false-positive WARN_ON() Andi Kleen reported: > When running x86info on a 2.6.27-git8 system I get > > resource map sanity check conflict: 0x9e000 0x9efff 0x10000 0x9e7ff System RAM > ------------[ cut here ]------------ > WARNING: at /home/lsrc/linux/arch/x86/mm/ioremap.c:226 __ioremap_caller+0xf2/0x2d6() > ... Some of the pages below the 1MB ISA addresses will be shared typically by both BIOS and system usable RAM. For example: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) x86info reads the low physical address using /dev/mem, which internally uses ioremap() for accessing non RAM pages. ioremap() of such low pages conflicts with multiple resource entities leading to the above warning. Change the iomem_map_sanity_check() to allow mapping a page spanning multiple resource entities (minimum granularity that one can map is a page anyhow). Signed-off-by: Suresh Siddha Signed-off-by: Ingo Molnar --- kernel/resource.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kernel/resource.c b/kernel/resource.c index 7fec0e42723..6aac5c60b25 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -17,6 +17,7 @@ #include #include #include +#include #include @@ -849,7 +850,8 @@ int iomem_map_sanity_check(resource_size_t addr, unsigned long size) continue; if (p->end < addr) continue; - if (p->start <= addr && (p->end >= addr + size - 1)) + if (PFN_DOWN(p->start) <= PFN_DOWN(addr) && + PFN_DOWN(p->end) >= PFN_DOWN(addr + size - 1)) continue; printk(KERN_WARNING "resource map sanity check conflict: " "0x%llx 0x%llx 0x%llx 0x%llx %s\n", -- GitLab From 29fa0586de4fe518f122a915b8c6e92d12e8ca7f Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Mon, 27 Oct 2008 15:17:56 +0000 Subject: [PATCH 231/815] [PATCH] Switch all my contributions stuff to a single common address Signed-off-by: Alan Cox Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/acquirewdt.c | 6 +++--- drivers/watchdog/advantechwdt.c | 6 +++--- drivers/watchdog/bfin_wdt.c | 2 +- drivers/watchdog/eurotechwdt.c | 4 ++-- drivers/watchdog/ib700wdt.c | 6 +++--- drivers/watchdog/indydog.c | 2 +- drivers/watchdog/mpcore_wdt.c | 4 ++-- drivers/watchdog/omap_wdt.c | 2 +- drivers/watchdog/pcwd_pci.c | 2 +- drivers/watchdog/pcwd_usb.c | 2 +- drivers/watchdog/rc32434_wdt.c | 3 ++- drivers/watchdog/s3c2410_wdt.c | 2 +- drivers/watchdog/sa1100_wdt.c | 2 +- drivers/watchdog/sb_wdog.c | 4 ++-- drivers/watchdog/sbc8360.c | 6 +++--- drivers/watchdog/sbc_epx_c3.c | 2 +- drivers/watchdog/smsc37b787_wdt.c | 2 +- drivers/watchdog/softdog.c | 3 +-- drivers/watchdog/w83627hf_wdt.c | 6 +++--- drivers/watchdog/w83697hf_wdt.c | 4 ++-- drivers/watchdog/wafer5823wdt.c | 4 ++-- drivers/watchdog/wdt.c | 4 ++-- drivers/watchdog/wdt285.c | 3 ++- drivers/watchdog/wdt_pci.c | 4 ++-- 24 files changed, 43 insertions(+), 42 deletions(-) diff --git a/drivers/watchdog/acquirewdt.c b/drivers/watchdog/acquirewdt.c index 6e46a551395..3e57aa4d643 100644 --- a/drivers/watchdog/acquirewdt.c +++ b/drivers/watchdog/acquirewdt.c @@ -3,8 +3,8 @@ * * Based on wdt.c. Original copyright messages: * - * (c) Copyright 1996 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -15,7 +15,7 @@ * warranty for any of this software. This material is provided * "AS-IS" and at no charge. * - * (c) Copyright 1995 Alan Cox + * (c) Copyright 1995 Alan Cox * * 14-Dec-2001 Matt Domsch * Added nowayout module option to override CONFIG_WATCHDOG_NOWAYOUT diff --git a/drivers/watchdog/advantechwdt.c b/drivers/watchdog/advantechwdt.c index a5110f93a75..a1d7856ea6e 100644 --- a/drivers/watchdog/advantechwdt.c +++ b/drivers/watchdog/advantechwdt.c @@ -6,8 +6,8 @@ * Based on acquirewdt.c which is based on wdt.c. * Original copyright messages: * - * (c) Copyright 1996 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -18,7 +18,7 @@ * warranty for any of this software. This material is provided * "AS-IS" and at no charge. * - * (c) Copyright 1995 Alan Cox + * (c) Copyright 1995 Alan Cox * * 14-Dec-2001 Matt Domsch * Added nowayout module option to override CONFIG_WATCHDOG_NOWAYOUT diff --git a/drivers/watchdog/bfin_wdt.c b/drivers/watchdog/bfin_wdt.c index 31b42253054..067a57cb3f8 100644 --- a/drivers/watchdog/bfin_wdt.c +++ b/drivers/watchdog/bfin_wdt.c @@ -5,7 +5,7 @@ * Originally based on softdog.c * Copyright 2006-2007 Analog Devices Inc. * Copyright 2006-2007 Michele d'Amico - * Copyright 1996 Alan Cox + * Copyright 1996 Alan Cox * * Enter bugs at http://blackfin.uclinux.org/ * diff --git a/drivers/watchdog/eurotechwdt.c b/drivers/watchdog/eurotechwdt.c index bbd14e34319..a171fc6ae1c 100644 --- a/drivers/watchdog/eurotechwdt.c +++ b/drivers/watchdog/eurotechwdt.c @@ -8,8 +8,8 @@ * Based on wdt.c. * Original copyright messages: * - * (c) Copyright 1996-1997 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996-1997 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/watchdog/ib700wdt.c b/drivers/watchdog/ib700wdt.c index 8782ec1f5aa..317ef2b16cf 100644 --- a/drivers/watchdog/ib700wdt.c +++ b/drivers/watchdog/ib700wdt.c @@ -11,8 +11,8 @@ * Based on acquirewdt.c which is based on wdt.c. * Original copyright messages: * - * (c) Copyright 1996 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -23,7 +23,7 @@ * warranty for any of this software. This material is provided * "AS-IS" and at no charge. * - * (c) Copyright 1995 Alan Cox + * (c) Copyright 1995 Alan Cox * * 14-Dec-2001 Matt Domsch * Added nowayout module option to override CONFIG_WATCHDOG_NOWAYOUT diff --git a/drivers/watchdog/indydog.c b/drivers/watchdog/indydog.c index 73c9e7992fe..0f761db9a27 100644 --- a/drivers/watchdog/indydog.c +++ b/drivers/watchdog/indydog.c @@ -9,7 +9,7 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. * - * based on softdog.c by Alan Cox + * based on softdog.c by Alan Cox */ #include diff --git a/drivers/watchdog/mpcore_wdt.c b/drivers/watchdog/mpcore_wdt.c index 2a9bfa81f9d..1130ad697ce 100644 --- a/drivers/watchdog/mpcore_wdt.c +++ b/drivers/watchdog/mpcore_wdt.c @@ -4,8 +4,8 @@ * (c) Copyright 2004 ARM Limited * * Based on the SoftDog driver: - * (c) Copyright 1996 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c index 7bcbb7f4745..2f2ce7429f5 100644 --- a/drivers/watchdog/omap_wdt.c +++ b/drivers/watchdog/omap_wdt.c @@ -16,7 +16,7 @@ * 20030527: George G. Davis * Initially based on linux-2.4.19-rmk7-pxa1/drivers/char/sa1100_wdt.c * (c) Copyright 2000 Oleg Drokin - * Based on SoftDog driver by Alan Cox + * Based on SoftDog driver by Alan Cox * * Copyright (c) 2004 Texas Instruments. * 1. Modified to support OMAP1610 32-KHz watchdog timer diff --git a/drivers/watchdog/pcwd_pci.c b/drivers/watchdog/pcwd_pci.c index 90eb1d4271d..5d76422c402 100644 --- a/drivers/watchdog/pcwd_pci.c +++ b/drivers/watchdog/pcwd_pci.c @@ -6,7 +6,7 @@ * Based on source code of the following authors: * Ken Hollis , * Lindsay Harris , - * Alan Cox , + * Alan Cox , * Matt Domsch , * Rob Radez * diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c index c1685c942de..afb089695da 100644 --- a/drivers/watchdog/pcwd_usb.c +++ b/drivers/watchdog/pcwd_usb.c @@ -5,7 +5,7 @@ * * Based on source code of the following authors: * Ken Hollis , - * Alan Cox , + * Alan Cox , * Matt Domsch , * Rob Radez , * Greg Kroah-Hartman diff --git a/drivers/watchdog/rc32434_wdt.c b/drivers/watchdog/rc32434_wdt.c index c9c73b69c5e..57027f4653c 100644 --- a/drivers/watchdog/rc32434_wdt.c +++ b/drivers/watchdog/rc32434_wdt.c @@ -7,7 +7,8 @@ * based on * SoftDog 0.05: A Software Watchdog Device * - * (c) Copyright 1996 Alan Cox , All Rights Reserved. + * (c) Copyright 1996 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index 86d42801de4..f7f6ce82a5e 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -6,7 +6,7 @@ * S3C2410 Watchdog Timer Support * * Based on, softdog.c by Alan Cox, - * (c) Copyright 1996 Alan Cox + * (c) Copyright 1996 Alan Cox * * 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 diff --git a/drivers/watchdog/sa1100_wdt.c b/drivers/watchdog/sa1100_wdt.c index 31a48437dc3..ed01e4c2bef 100644 --- a/drivers/watchdog/sa1100_wdt.c +++ b/drivers/watchdog/sa1100_wdt.c @@ -2,7 +2,7 @@ * Watchdog driver for the SA11x0/PXA2xx * * (c) Copyright 2000 Oleg Drokin - * Based on SoftDog driver by Alan Cox + * Based on SoftDog driver by Alan Cox * * 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/drivers/watchdog/sb_wdog.c b/drivers/watchdog/sb_wdog.c index 27e526a07c9..38f5831c929 100644 --- a/drivers/watchdog/sb_wdog.c +++ b/drivers/watchdog/sb_wdog.c @@ -35,8 +35,8 @@ * Based on various other watchdog drivers, which are probably all * loosely based on something Alan Cox wrote years ago. * - * (c) Copyright 1996 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/watchdog/sbc8360.c b/drivers/watchdog/sbc8360.c index fd83dd052d8..ae74f6bcfa2 100644 --- a/drivers/watchdog/sbc8360.c +++ b/drivers/watchdog/sbc8360.c @@ -16,8 +16,8 @@ * Based on acquirewdt.c which is based on wdt.c. * Original copyright messages: * - * (c) Copyright 1996 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -28,7 +28,7 @@ * warranty for any of this software. This material is provided * "AS-IS" and at no charge. * - * (c) Copyright 1995 Alan Cox + * (c) Copyright 1995 Alan Cox * * 14-Dec-2001 Matt Domsch * Added nowayout module option to override CONFIG_WATCHDOG_NOWAYOUT diff --git a/drivers/watchdog/sbc_epx_c3.c b/drivers/watchdog/sbc_epx_c3.c index e5e470ca775..06553debc7b 100644 --- a/drivers/watchdog/sbc_epx_c3.c +++ b/drivers/watchdog/sbc_epx_c3.c @@ -10,7 +10,7 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. * - * based on softdog.c by Alan Cox + * based on softdog.c by Alan Cox */ #include diff --git a/drivers/watchdog/smsc37b787_wdt.c b/drivers/watchdog/smsc37b787_wdt.c index 988ff1d5b4b..2e56cad77d1 100644 --- a/drivers/watchdog/smsc37b787_wdt.c +++ b/drivers/watchdog/smsc37b787_wdt.c @@ -1,7 +1,7 @@ /* * SMsC 37B787 Watchdog Timer driver for Linux 2.6.x.x * - * Based on acquirewdt.c by Alan Cox + * Based on acquirewdt.c by Alan Cox * and some other existing drivers * * This program is free software; you can redistribute it and/or diff --git a/drivers/watchdog/softdog.c b/drivers/watchdog/softdog.c index c650464c5c6..7204f966211 100644 --- a/drivers/watchdog/softdog.c +++ b/drivers/watchdog/softdog.c @@ -1,8 +1,7 @@ /* * SoftDog 0.07: A Software Watchdog Device * - * (c) Copyright 1996 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996 Alan Cox , All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/watchdog/w83627hf_wdt.c b/drivers/watchdog/w83627hf_wdt.c index 69396adaa5c..916890abffd 100644 --- a/drivers/watchdog/w83627hf_wdt.c +++ b/drivers/watchdog/w83627hf_wdt.c @@ -11,8 +11,8 @@ * * (c) Copyright 2000-2001 Marek Michalkiewicz * - * (c) Copyright 1996 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -23,7 +23,7 @@ * warranty for any of this software. This material is provided * "AS-IS" and at no charge. * - * (c) Copyright 1995 Alan Cox + * (c) Copyright 1995 Alan Cox */ #include diff --git a/drivers/watchdog/w83697hf_wdt.c b/drivers/watchdog/w83697hf_wdt.c index 445d30a01ed..3c7aa412b1f 100644 --- a/drivers/watchdog/w83697hf_wdt.c +++ b/drivers/watchdog/w83697hf_wdt.c @@ -12,8 +12,8 @@ * * (c) Copyright 2000-2001 Marek Michalkiewicz * - * (c) Copyright 1996 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/watchdog/wafer5823wdt.c b/drivers/watchdog/wafer5823wdt.c index 68377ae171f..42e940c2389 100644 --- a/drivers/watchdog/wafer5823wdt.c +++ b/drivers/watchdog/wafer5823wdt.c @@ -10,8 +10,8 @@ * Based on advantechwdt.c which is based on wdt.c. * Original copyright messages: * - * (c) Copyright 1996-1997 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996-1997 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/watchdog/wdt.c b/drivers/watchdog/wdt.c index deeebb2b13e..eddb9187e7b 100644 --- a/drivers/watchdog/wdt.c +++ b/drivers/watchdog/wdt.c @@ -1,8 +1,8 @@ /* * Industrial Computer Source WDT500/501 driver * - * (c) Copyright 1996-1997 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996-1997 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/watchdog/wdt285.c b/drivers/watchdog/wdt285.c index 191ea630210..f55135662d7 100644 --- a/drivers/watchdog/wdt285.c +++ b/drivers/watchdog/wdt285.c @@ -6,7 +6,8 @@ * * SoftDog 0.05: A Software Watchdog Device * - * (c) Copyright 1996 Alan Cox , All Rights Reserved. + * (c) Copyright 1996 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c index ed02bdb38c0..c45839a4a34 100644 --- a/drivers/watchdog/wdt_pci.c +++ b/drivers/watchdog/wdt_pci.c @@ -1,8 +1,8 @@ /* * Industrial Computer Source PCI-WDT500/501 driver * - * (c) Copyright 1996-1997 Alan Cox , All Rights Reserved. - * http://www.redhat.com + * (c) Copyright 1996-1997 Alan Cox , + * All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License -- GitLab From 2a9e1cfa23fb62da37739af81127dab5af095d99 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 28 Oct 2008 15:21:39 -0400 Subject: [PATCH 232/815] SUNRPC: Respond promptly to server TCP resets If the server sends us an RST error while we're in the TCP_ESTABLISHED state, then that will not result in a state change, and so the RPC client ends up hanging forever (see http://bugzilla.kernel.org/show_bug.cgi?id=11154) We can intercept the reset by setting up an sk->sk_error_report callback, which will then allow us to initiate a proper shutdown and retry... We also make sure that if the send request receives an ECONNRESET, then we shutdown too... Signed-off-by: Trond Myklebust --- net/sunrpc/xprtsock.c | 58 +++++++++++++++++++++++++++++++++++-------- 1 file changed, 48 insertions(+), 10 deletions(-) diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 9a288d5eea6..0a50361e3d8 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -249,6 +249,7 @@ struct sock_xprt { void (*old_data_ready)(struct sock *, int); void (*old_state_change)(struct sock *); void (*old_write_space)(struct sock *); + void (*old_error_report)(struct sock *); }; /* @@ -698,8 +699,9 @@ static int xs_tcp_send_request(struct rpc_task *task) case -EAGAIN: xs_nospace(task); break; - case -ECONNREFUSED: case -ECONNRESET: + xs_tcp_shutdown(xprt); + case -ECONNREFUSED: case -ENOTCONN: case -EPIPE: status = -ENOTCONN; @@ -742,6 +744,22 @@ out_release: xprt_release_xprt(xprt, task); } +static void xs_save_old_callbacks(struct sock_xprt *transport, struct sock *sk) +{ + transport->old_data_ready = sk->sk_data_ready; + transport->old_state_change = sk->sk_state_change; + transport->old_write_space = sk->sk_write_space; + transport->old_error_report = sk->sk_error_report; +} + +static void xs_restore_old_callbacks(struct sock_xprt *transport, struct sock *sk) +{ + sk->sk_data_ready = transport->old_data_ready; + sk->sk_state_change = transport->old_state_change; + sk->sk_write_space = transport->old_write_space; + sk->sk_error_report = transport->old_error_report; +} + /** * xs_close - close a socket * @xprt: transport @@ -765,9 +783,8 @@ static void xs_close(struct rpc_xprt *xprt) transport->sock = NULL; sk->sk_user_data = NULL; - sk->sk_data_ready = transport->old_data_ready; - sk->sk_state_change = transport->old_state_change; - sk->sk_write_space = transport->old_write_space; + + xs_restore_old_callbacks(transport, sk); write_unlock_bh(&sk->sk_callback_lock); sk->sk_no_check = 0; @@ -1179,6 +1196,28 @@ static void xs_tcp_state_change(struct sock *sk) read_unlock(&sk->sk_callback_lock); } +/** + * xs_tcp_error_report - callback mainly for catching RST events + * @sk: socket + */ +static void xs_tcp_error_report(struct sock *sk) +{ + struct rpc_xprt *xprt; + + read_lock(&sk->sk_callback_lock); + if (sk->sk_err != ECONNRESET || sk->sk_state != TCP_ESTABLISHED) + goto out; + if (!(xprt = xprt_from_sock(sk))) + goto out; + dprintk("RPC: %s client %p...\n" + "RPC: error %d\n", + __func__, xprt, sk->sk_err); + + xprt_force_disconnect(xprt); +out: + read_unlock(&sk->sk_callback_lock); +} + /** * xs_udp_write_space - callback invoked when socket buffer space * becomes available @@ -1454,10 +1493,9 @@ static void xs_udp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock) write_lock_bh(&sk->sk_callback_lock); + xs_save_old_callbacks(transport, sk); + sk->sk_user_data = xprt; - transport->old_data_ready = sk->sk_data_ready; - transport->old_state_change = sk->sk_state_change; - transport->old_write_space = sk->sk_write_space; sk->sk_data_ready = xs_udp_data_ready; sk->sk_write_space = xs_udp_write_space; sk->sk_no_check = UDP_CSUM_NORCV; @@ -1589,13 +1627,13 @@ static int xs_tcp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock) write_lock_bh(&sk->sk_callback_lock); + xs_save_old_callbacks(transport, sk); + sk->sk_user_data = xprt; - transport->old_data_ready = sk->sk_data_ready; - transport->old_state_change = sk->sk_state_change; - transport->old_write_space = sk->sk_write_space; sk->sk_data_ready = xs_tcp_data_ready; sk->sk_state_change = xs_tcp_state_change; sk->sk_write_space = xs_tcp_write_space; + sk->sk_error_report = xs_tcp_error_report; sk->sk_allocation = GFP_ATOMIC; /* socket options */ -- GitLab From ae05f269400533cbb32bfba131ab528d78dffd16 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 28 Oct 2008 15:21:40 -0400 Subject: [PATCH 233/815] NFS: Convert nfs_attr_generation_counter into an atomic_long The most important property we need from nfs_attr_generation_counter is monotonicity, which is not guaranteed by the current system of smp memory barriers. We should convert it to an atomic_long_t, and drop the memory barriers. Signed-off-by: Trond Myklebust --- fs/nfs/inode.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index dc52793ff8f..d22eb383e1c 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -908,21 +908,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt return nfs_size_to_loff_t(fattr->size) > i_size_read(inode); } -static unsigned long nfs_attr_generation_counter; +static atomic_long_t nfs_attr_generation_counter; static unsigned long nfs_read_attr_generation_counter(void) { - smp_rmb(); - return nfs_attr_generation_counter; + return atomic_long_read(&nfs_attr_generation_counter); } unsigned long nfs_inc_attr_generation_counter(void) { - unsigned long ret; - smp_rmb(); - ret = ++nfs_attr_generation_counter; - smp_wmb(); - return ret; + return atomic_long_inc_return(&nfs_attr_generation_counter); } void nfs_fattr_init(struct nfs_fattr *fattr) -- GitLab From eac0d18d44705f8a1b72cccec3a453e1a43eb20a Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 28 Oct 2008 15:21:41 -0400 Subject: [PATCH 234/815] SUNRPC: Fix rpcauth_prune_expired We need to make sure that we don't remove creds from the cred_unused list if they are still under the moratorium, or else they will never get garbage collected. Signed-off-by: Trond Myklebust --- net/sunrpc/auth.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index 436bf1b4b76..a045a1253d4 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -228,19 +228,21 @@ static int rpcauth_prune_expired(struct list_head *free, int nr_to_scan) { spinlock_t *cache_lock; - struct rpc_cred *cred; + struct rpc_cred *cred, *next; unsigned long expired = jiffies - RPC_AUTH_EXPIRY_MORATORIUM; - while (!list_empty(&cred_unused)) { - cred = list_entry(cred_unused.next, struct rpc_cred, cr_lru); + list_for_each_entry_safe(cred, next, &cred_unused, cr_lru) { + + /* Enforce a 60 second garbage collection moratorium */ + if (time_in_range(cred->cr_expire, expired, jiffies) && + test_bit(RPCAUTH_CRED_HASHED, &cred->cr_flags) != 0) + continue; + list_del_init(&cred->cr_lru); number_cred_unused--; if (atomic_read(&cred->cr_count) != 0) continue; - /* Enforce a 5 second garbage collection moratorium */ - if (time_in_range(cred->cr_expire, expired, jiffies) && - test_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags) != 0) - continue; + cache_lock = &cred->cr_auth->au_credcache->lock; spin_lock(cache_lock); if (atomic_read(&cred->cr_count) == 0) { -- GitLab From 5f707eb429e2c98dfd564ffbbd9f536bf493d869 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 28 Oct 2008 15:21:42 -0400 Subject: [PATCH 235/815] SUNRPC: Fix potential race in put_rpccred() We have to be careful when we try to unhash the credential in put_rpccred(), because we're not holding the credcache lock, so the call to rpcauth_unhash_cred() may fail if someone else has looked the cred up, and obtained a reference to it. Signed-off-by: Trond Myklebust --- net/sunrpc/auth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index a045a1253d4..cb216b2df66 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -455,7 +455,7 @@ need_lock: } if (test_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags) == 0) rpcauth_unhash_cred(cred); - else if (test_bit(RPCAUTH_CRED_HASHED, &cred->cr_flags) != 0) { + if (test_bit(RPCAUTH_CRED_HASHED, &cred->cr_flags) != 0) { cred->cr_expire = jiffies; list_add_tail(&cred->cr_lru, &cred_unused); number_cred_unused++; -- GitLab From f96f57d91c2df75011d1e260c23edca429f37361 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Tue, 28 Oct 2008 12:39:23 -0700 Subject: [PATCH 236/815] x86: fix init_memory_mapping for [dc000000 - e0000000) - v2 Impact: change over-mapping to precise mapping, fix /proc/meminfo output v2: fix less than 1G ram system handling when gart aperture is 0xdc000000 - 0xe0000000 it return 0xc0000000 - 0xe0000000 that is not right. this patch fix that will get exact mapping on 256g sytem with that aperture after patch LBSuse:~ # cat /proc/meminfo MemTotal: 264742432 kB MemFree: 263920628 kB Buffers: 1416 kB Cached: 24468 kB ... DirectMap4k: 5760 kB DirectMap2M: 3205120 kB DirectMap1G: 265289728 kB it is consistent to LBSuse:~ # cat /sys/kernel/debug/kernel_page_tables .. ---[ Low Kernel Mapping ]--- 0xffff880000000000-0xffff880000200000 2M RW GLB x pte 0xffff880000200000-0xffff880040000000 1022M RW PSE GLB x pmd 0xffff880040000000-0xffff8800c0000000 2G RW PSE GLB NX pud 0xffff8800c0000000-0xffff8800d7e00000 382M RW PSE GLB NX pmd 0xffff8800d7e00000-0xffff8800d7fa0000 1664K RW GLB NX pte 0xffff8800d7fa0000-0xffff8800d8000000 384K pte 0xffff8800d8000000-0xffff8800dc000000 64M pmd 0xffff8800dc000000-0xffff8800e0000000 64M RW PSE GLB NX pmd 0xffff8800e0000000-0xffff880100000000 512M pmd 0xffff880100000000-0xffff880800000000 28G RW PSE GLB NX pud 0xffff880800000000-0xffff880824600000 582M RW PSE GLB NX pmd 0xffff880824600000-0xffff8808247f0000 1984K RW GLB NX pte 0xffff8808247f0000-0xffff880824800000 64K RW PCD GLB NX pte 0xffff880824800000-0xffff880840000000 440M RW PSE GLB NX pmd 0xffff880840000000-0xffff884000000000 223G RW PSE GLB NX pud 0xffff884000000000-0xffff884028000000 640M RW PSE GLB NX pmd 0xffff884028000000-0xffff884040000000 384M pmd 0xffff884040000000-0xffff888000000000 255G pud 0xffff888000000000-0xffffc20000000000 58880G pgd Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- arch/x86/mm/init_64.c | 50 ++++++++++++++++++++++++++++--------------- 1 file changed, 33 insertions(+), 17 deletions(-) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index ad38648bddb..ebe1811e5b1 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -671,12 +671,13 @@ unsigned long __init_refok init_memory_mapping(unsigned long start, unsigned long last_map_addr = 0; unsigned long page_size_mask = 0; unsigned long start_pfn, end_pfn; + unsigned long pos; struct map_range mr[NR_RANGE_MR]; int nr_range, i; int use_pse, use_gbpages; - printk(KERN_INFO "init_memory_mapping\n"); + printk(KERN_INFO "init_memory_mapping: %016lx-%016lx\n", start, end); /* * Find space for the kernel direct mapping tables. @@ -710,35 +711,50 @@ unsigned long __init_refok init_memory_mapping(unsigned long start, /* head if not big page alignment ?*/ start_pfn = start >> PAGE_SHIFT; - end_pfn = ((start + (PMD_SIZE - 1)) >> PMD_SHIFT) + pos = start_pfn << PAGE_SHIFT; + end_pfn = ((pos + (PMD_SIZE - 1)) >> PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT); - nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0); + if (start_pfn < end_pfn) { + nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0); + pos = end_pfn << PAGE_SHIFT; + } /* big page (2M) range*/ - start_pfn = ((start + (PMD_SIZE - 1))>>PMD_SHIFT) + start_pfn = ((pos + (PMD_SIZE - 1))>>PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT); - end_pfn = ((start + (PUD_SIZE - 1))>>PUD_SHIFT) + end_pfn = ((pos + (PUD_SIZE - 1))>>PUD_SHIFT) << (PUD_SHIFT - PAGE_SHIFT); - if (end_pfn > ((end>>PUD_SHIFT)<<(PUD_SHIFT - PAGE_SHIFT))) - end_pfn = ((end>>PUD_SHIFT)<<(PUD_SHIFT - PAGE_SHIFT)); - nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, - page_size_mask & (1< ((end>>PMD_SHIFT)<<(PMD_SHIFT - PAGE_SHIFT))) + end_pfn = ((end>>PMD_SHIFT)<<(PMD_SHIFT - PAGE_SHIFT)); + if (start_pfn < end_pfn) { + nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, + page_size_mask & (1<>PUD_SHIFT) << (PUD_SHIFT - PAGE_SHIFT); - nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, + start_pfn = ((pos + (PUD_SIZE - 1))>>PUD_SHIFT) + << (PUD_SHIFT - PAGE_SHIFT); + end_pfn = (end >> PUD_SHIFT) << (PUD_SHIFT - PAGE_SHIFT); + if (start_pfn < end_pfn) { + nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, page_size_mask & ((1<>PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT); - nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, - page_size_mask & (1<>PMD_SHIFT) + << (PMD_SHIFT - PAGE_SHIFT); + end_pfn = (end >> PMD_SHIFT) << (PMD_SHIFT - PAGE_SHIFT); + if (start_pfn < end_pfn) { + nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, + page_size_mask & (1<>PAGE_SHIFT; end_pfn = end>>PAGE_SHIFT; nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0); -- GitLab From 882716604ecf388b2ff09bc76eb2a752aa9cc76b Mon Sep 17 00:00:00 2001 From: Jesse Brandeburg Date: Tue, 28 Oct 2008 13:21:51 -0700 Subject: [PATCH 237/815] pktgen: fix multiple queue warning when testing the new pktgen module with multiple queues and ixgbe with: pgset "flag QUEUE_MAP_CPU" I found that I was getting errors in dmesg like: pktgen: WARNING: QUEUE_MAP_CPU disabled because CPU count (8) exceeds number <4>pktgen: WARNING: of tx queues (8) on eth15 you'll note, 8 really doesn't exceed 8. This patch seemed to fix the logic errors and also the attempts at limiting line length in printk (which didn't work anyway) Signed-off-by: Jesse Brandeburg Signed-off-by: Jeff Kirsher Signed-off-by: Robert Olsson Signed-off-by: David S. Miller --- net/core/pktgen.c | 27 +++++++++++++-------------- 1 file changed, 13 insertions(+), 14 deletions(-) diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 99f656d35b4..a47f5bad110 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -1973,28 +1973,27 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev) /* make sure that we don't pick a non-existing transmit queue */ ntxq = pkt_dev->odev->real_num_tx_queues; - if (ntxq <= num_online_cpus() && (pkt_dev->flags & F_QUEUE_MAP_CPU)) { + if (ntxq > num_online_cpus() && (pkt_dev->flags & F_QUEUE_MAP_CPU)) { printk(KERN_WARNING "pktgen: WARNING: QUEUE_MAP_CPU " - "disabled because CPU count (%d) exceeds number ", - num_online_cpus()); - printk(KERN_WARNING "pktgen: WARNING: of tx queues " - "(%d) on %s \n", ntxq, pkt_dev->odev->name); + "disabled because CPU count (%d) exceeds number " + "of tx queues (%d) on %s\n", num_online_cpus(), ntxq, + pkt_dev->odev->name); pkt_dev->flags &= ~F_QUEUE_MAP_CPU; } if (ntxq <= pkt_dev->queue_map_min) { printk(KERN_WARNING "pktgen: WARNING: Requested " - "queue_map_min (%d) exceeds number of tx\n", - pkt_dev->queue_map_min); - printk(KERN_WARNING "pktgen: WARNING: queues (%d) on " - "%s, resetting\n", ntxq, pkt_dev->odev->name); + "queue_map_min (zero-based) (%d) exceeds valid range " + "[0 - %d] for (%d) queues on %s, resetting\n", + pkt_dev->queue_map_min, (ntxq ?: 1)- 1, ntxq, + pkt_dev->odev->name); pkt_dev->queue_map_min = ntxq - 1; } - if (ntxq <= pkt_dev->queue_map_max) { + if (pkt_dev->queue_map_max >= ntxq) { printk(KERN_WARNING "pktgen: WARNING: Requested " - "queue_map_max (%d) exceeds number of tx\n", - pkt_dev->queue_map_max); - printk(KERN_WARNING "pktgen: WARNING: queues (%d) on " - "%s, resetting\n", ntxq, pkt_dev->odev->name); + "queue_map_max (zero-based) (%d) exceeds valid range " + "[0 - %d] for (%d) queues on %s, resetting\n", + pkt_dev->queue_map_max, (ntxq ?: 1)- 1, ntxq, + pkt_dev->odev->name); pkt_dev->queue_map_max = ntxq - 1; } -- GitLab From f49d81a8992c4ec43480195a93f30ab4b736f960 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 15 Oct 2008 11:53:34 +0100 Subject: [PATCH 238/815] regulator: Build on non-ARM platforms When the regulator API was merged it was added to the separate Kconfig which ARM uses for drivers but not the generic one in drivers/. Since there is nothing ARM-specific about the API add it there too. Signed-off-by: Mark Brown Signed-off-by: Liam Girdwood --- drivers/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/Kconfig b/drivers/Kconfig index d38f43f593d..2f557f570ad 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -68,6 +68,8 @@ source "drivers/ssb/Kconfig" source "drivers/mfd/Kconfig" +source "drivers/regulator/Kconfig" + source "drivers/media/Kconfig" source "drivers/video/Kconfig" -- GitLab From 48e5ecae691cfb50aa39036ba9fc193f5c24dbb3 Mon Sep 17 00:00:00 2001 From: Chris Friesen Date: Tue, 28 Oct 2008 15:50:54 -0700 Subject: [PATCH 239/815] amd8111e: Fix rx return code The amd8111e rx poll routine currently mishandles the case when we process exactly the number of packets specified in the budget. This patch is basically as suggested by David Miller. Signed-off-by: Chris Friesen Signed-off-by: David S. Miller --- drivers/net/amd8111e.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c index c54967f7942..ba1be0b3a8c 100644 --- a/drivers/net/amd8111e.c +++ b/drivers/net/amd8111e.c @@ -833,12 +833,14 @@ static int amd8111e_rx_poll(struct napi_struct *napi, int budget) } while(intr0 & RINT0); - /* Receive descriptor is empty now */ - spin_lock_irqsave(&lp->lock, flags); - __netif_rx_complete(dev, napi); - writel(VAL0|RINTEN0, mmio + INTEN0); - writel(VAL2 | RDMD0, mmio + CMD0); - spin_unlock_irqrestore(&lp->lock, flags); + if (rx_pkt_limit > 0) { + /* Receive descriptor is empty now */ + spin_lock_irqsave(&lp->lock, flags); + __netif_rx_complete(dev, napi); + writel(VAL0|RINTEN0, mmio + INTEN0); + writel(VAL2 | RDMD0, mmio + CMD0); + spin_unlock_irqrestore(&lp->lock, flags); + } rx_not_empty: return num_rx_pkt; -- GitLab From 8175fe2dda1c93a9c596921c8ed4a0b4baccdefe Mon Sep 17 00:00:00 2001 From: Andreas Schwab Date: Sun, 26 Oct 2008 00:30:18 +0200 Subject: [PATCH 240/815] HID: fix hid_device_id for cross compiling struct hid_device_id contains hidden padding which is bad for cross compiling. Make the padding explicit and consistent across architectures. Signed-off-by: Andreas Schwab Signed-off-by: Jiri Kosina --- include/linux/mod_devicetable.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index eb71b45fdf5..97b91d1abb4 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -135,6 +135,7 @@ struct usb_device_id { struct hid_device_id { __u16 bus; + __u16 pad1; __u32 vendor; __u32 product; kernel_ulong_t driver_data -- GitLab From edf1ae403896cb7750800508b14996ba6be39a53 Mon Sep 17 00:00:00 2001 From: Steve French Date: Wed, 29 Oct 2008 00:47:57 +0000 Subject: [PATCH 241/815] [CIFS] Reduce number of socket retries in large write path CIFS in some heavy stress conditions cifs could get EAGAIN repeatedly in smb_send2 which led to repeated retries and eventually failure of large writes which could lead to data corruption. There are three changes that were suggested by various network developers: 1) convert cifs from non-blocking to blocking tcp sendmsg (we left in the retry on failure) 2) change cifs to not set sendbuf and rcvbuf size for the socket (let tcp autotune the buffer sizes since that works much better in the TCP stack now) 3) if we have a partial frame sent in smb_send2, mark the tcp session as invalid (close the socket and reconnect) so we do not corrupt the remaining part of the SMB with the beginning of the next SMB. This does not appear to hurt performance measurably and has been run in various scenarios, but it definately removes a corruption that we were seeing in some high stress test cases. Acked-by: Shirish Pargaonkar Signed-off-by: Steve French --- fs/cifs/CHANGES | 6 +++++- fs/cifs/cifsglob.h | 2 ++ fs/cifs/cifsproto.h | 2 +- fs/cifs/connect.c | 50 +++++++++++++++++++++++++++++++++------------ fs/cifs/transport.c | 41 ++++++++++++++++++++++++++++--------- 5 files changed, 76 insertions(+), 25 deletions(-) diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES index 8f528ea24c4..8855331b2fb 100644 --- a/fs/cifs/CHANGES +++ b/fs/cifs/CHANGES @@ -4,7 +4,11 @@ Various fixes to make delete of open files behavior more predictable (when delete of an open file fails we mark the file as "delete-on-close" in a way that more servers accept, but only if we can first rename the file to a temporary name). Add experimental support for more safely -handling fcntl(F_SETLEASE). +handling fcntl(F_SETLEASE). Convert cifs to using blocking tcp +sends, and also let tcp autotune the socket send and receive buffers. +This reduces the number of EAGAIN errors returned by TCP/IP in +high stress workloads (and the number of retries on socket writes +when sending large SMBWriteX requests). Version 1.54 ------------ diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index c791e5b5a91..1cb1189f24e 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -141,6 +141,8 @@ struct TCP_Server_Info { char versionMajor; char versionMinor; bool svlocal:1; /* local server or remote */ + bool noblocksnd; /* use blocking sendmsg */ + bool noautotune; /* do not autotune send buf sizes */ atomic_t socketUseCount; /* number of open cifs sessions on socket */ atomic_t inFlight; /* number of requests on the wire to server */ #ifdef CONFIG_CIFS_STATS2 diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index 0cff7fe986e..6f21ecb85ce 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -36,7 +36,7 @@ extern void cifs_buf_release(void *); extern struct smb_hdr *cifs_small_buf_get(void); extern void cifs_small_buf_release(void *); extern int smb_send(struct socket *, struct smb_hdr *, - unsigned int /* length */ , struct sockaddr *); + unsigned int /* length */ , struct sockaddr *, bool); extern unsigned int _GetXid(void); extern void _FreeXid(unsigned int); #define GetXid() (int)_GetXid(); cFYI(1,("CIFS VFS: in %s as Xid: %d with uid: %d",__func__, xid,current->fsuid)); diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 71b7661e226..e9f9248cb3f 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -92,6 +92,8 @@ struct smb_vol { bool seal:1; /* request transport encryption on share */ bool nodfs:1; /* Do not request DFS, even if available */ bool local_lease:1; /* check leases only on local system, not remote */ + bool noblocksnd:1; + bool noautotune:1; unsigned int rsize; unsigned int wsize; unsigned int sockopt; @@ -102,9 +104,11 @@ struct smb_vol { static int ipv4_connect(struct sockaddr_in *psin_server, struct socket **csocket, char *netb_name, - char *server_netb_name); + char *server_netb_name, + bool noblocksnd, + bool nosndbuf); /* ipv6 never set sndbuf size */ static int ipv6_connect(struct sockaddr_in6 *psin_server, - struct socket **csocket); + struct socket **csocket, bool noblocksnd); /* @@ -191,12 +195,13 @@ cifs_reconnect(struct TCP_Server_Info *server) try_to_freeze(); if (server->protocolType == IPV6) { rc = ipv6_connect(&server->addr.sockAddr6, - &server->ssocket); + &server->ssocket, server->noautotune); } else { rc = ipv4_connect(&server->addr.sockAddr, &server->ssocket, server->workstation_RFC1001_name, - server->server_RFC1001_name); + server->server_RFC1001_name, + server->noblocksnd, server->noautotune); } if (rc) { cFYI(1, ("reconnect error %d", rc)); @@ -1192,6 +1197,10 @@ cifs_parse_mount_options(char *options, const char *devname, /* ignore */ } else if (strnicmp(data, "rw", 2) == 0) { vol->rw = true; + } else if (strnicmp(data, "noblocksend", 11) == 0) { + vol->noblocksnd = 1; + } else if (strnicmp(data, "noautotune", 10) == 0) { + vol->noautotune = 1; } else if ((strnicmp(data, "suid", 4) == 0) || (strnicmp(data, "nosuid", 6) == 0) || (strnicmp(data, "exec", 4) == 0) || @@ -1518,7 +1527,8 @@ static void rfc1002mangle(char *target, char *source, unsigned int length) static int ipv4_connect(struct sockaddr_in *psin_server, struct socket **csocket, - char *netbios_name, char *target_name) + char *netbios_name, char *target_name, + bool noblocksnd, bool noautotune) { int rc = 0; int connected = 0; @@ -1590,11 +1600,16 @@ ipv4_connect(struct sockaddr_in *psin_server, struct socket **csocket, (*csocket)->sk->sk_sndbuf, (*csocket)->sk->sk_rcvbuf, (*csocket)->sk->sk_rcvtimeo)); (*csocket)->sk->sk_rcvtimeo = 7 * HZ; + if (!noblocksnd) + (*csocket)->sk->sk_sndtimeo = 3 * HZ; + /* make the bufsizes depend on wsize/rsize and max requests */ - if ((*csocket)->sk->sk_sndbuf < (200 * 1024)) - (*csocket)->sk->sk_sndbuf = 200 * 1024; - if ((*csocket)->sk->sk_rcvbuf < (140 * 1024)) - (*csocket)->sk->sk_rcvbuf = 140 * 1024; + if (noautotune) { + if ((*csocket)->sk->sk_sndbuf < (200 * 1024)) + (*csocket)->sk->sk_sndbuf = 200 * 1024; + if ((*csocket)->sk->sk_rcvbuf < (140 * 1024)) + (*csocket)->sk->sk_rcvbuf = 140 * 1024; + } /* send RFC1001 sessinit */ if (psin_server->sin_port == htons(RFC1001_PORT)) { @@ -1631,7 +1646,7 @@ ipv4_connect(struct sockaddr_in *psin_server, struct socket **csocket, /* sizeof RFC1002_SESSION_REQUEST with no scope */ smb_buf->smb_buf_length = 0x81000044; rc = smb_send(*csocket, smb_buf, 0x44, - (struct sockaddr *)psin_server); + (struct sockaddr *)psin_server, noblocksnd); kfree(ses_init_buf); msleep(1); /* RFC1001 layer in at least one server requires very short break before negprot @@ -1651,7 +1666,8 @@ ipv4_connect(struct sockaddr_in *psin_server, struct socket **csocket, } static int -ipv6_connect(struct sockaddr_in6 *psin_server, struct socket **csocket) +ipv6_connect(struct sockaddr_in6 *psin_server, struct socket **csocket, + bool noblocksnd) { int rc = 0; int connected = 0; @@ -1720,6 +1736,9 @@ ipv6_connect(struct sockaddr_in6 *psin_server, struct socket **csocket) the default. sock_setsockopt not used because it expects user space buffer */ (*csocket)->sk->sk_rcvtimeo = 7 * HZ; + if (!noblocksnd) + (*csocket)->sk->sk_sndtimeo = 3 * HZ; + return rc; } @@ -1983,11 +2002,14 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb, cFYI(1, ("attempting ipv6 connect")); /* BB should we allow ipv6 on port 139? */ /* other OS never observed in Wild doing 139 with v6 */ - rc = ipv6_connect(&sin_server6, &csocket); + rc = ipv6_connect(&sin_server6, &csocket, + volume_info.noblocksnd); } else rc = ipv4_connect(&sin_server, &csocket, volume_info.source_rfc1001_name, - volume_info.target_rfc1001_name); + volume_info.target_rfc1001_name, + volume_info.noblocksnd, + volume_info.noautotune); if (rc < 0) { cERROR(1, ("Error connecting to IPv4 socket. " "Aborting operation")); @@ -2002,6 +2024,8 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb, sock_release(csocket); goto out; } else { + srvTcp->noblocksnd = volume_info.noblocksnd; + srvTcp->noautotune = volume_info.noautotune; memcpy(&srvTcp->addr.sockAddr, &sin_server, sizeof(struct sockaddr_in)); atomic_set(&srvTcp->inFlight, 0); diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index bf0e6d8e382..ba4d66644eb 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -161,7 +161,7 @@ void DeleteTconOplockQEntries(struct cifsTconInfo *tcon) int smb_send(struct socket *ssocket, struct smb_hdr *smb_buffer, - unsigned int smb_buf_length, struct sockaddr *sin) + unsigned int smb_buf_length, struct sockaddr *sin, bool noblocksnd) { int rc = 0; int i = 0; @@ -178,7 +178,10 @@ smb_send(struct socket *ssocket, struct smb_hdr *smb_buffer, smb_msg.msg_namelen = sizeof(struct sockaddr); smb_msg.msg_control = NULL; smb_msg.msg_controllen = 0; - smb_msg.msg_flags = MSG_DONTWAIT + MSG_NOSIGNAL; /* BB add more flags?*/ + if (noblocksnd) + smb_msg.msg_flags = MSG_DONTWAIT + MSG_NOSIGNAL; + else + smb_msg.msg_flags = MSG_NOSIGNAL; /* smb header is converted in header_assemble. bcc and rest of SMB word area, and byte area if necessary, is converted to littleendian in @@ -229,8 +232,8 @@ smb_send(struct socket *ssocket, struct smb_hdr *smb_buffer, } static int -smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec, - struct sockaddr *sin) +smb_send2(struct TCP_Server_Info *server, struct kvec *iov, int n_vec, + struct sockaddr *sin, bool noblocksnd) { int rc = 0; int i = 0; @@ -240,6 +243,7 @@ smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec, unsigned int total_len; int first_vec = 0; unsigned int smb_buf_length = smb_buffer->smb_buf_length; + struct socket *ssocket = server->ssocket; if (ssocket == NULL) return -ENOTSOCK; /* BB eventually add reconnect code here */ @@ -248,7 +252,10 @@ smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec, smb_msg.msg_namelen = sizeof(struct sockaddr); smb_msg.msg_control = NULL; smb_msg.msg_controllen = 0; - smb_msg.msg_flags = MSG_DONTWAIT + MSG_NOSIGNAL; /* BB add more flags?*/ + if (noblocksnd) + smb_msg.msg_flags = MSG_DONTWAIT + MSG_NOSIGNAL; + else + smb_msg.msg_flags = MSG_NOSIGNAL; /* smb header is converted in header_assemble. bcc and rest of SMB word area, and byte area if necessary, is converted to littleendian in @@ -312,6 +319,16 @@ smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec, i = 0; /* in case we get ENOSPC on the next send */ } + if ((total_len > 0) && (total_len != smb_buf_length + 4)) { + cFYI(1, ("partial send (%d remaining), terminating session", + total_len)); + /* If we have only sent part of an SMB then the next SMB + could be taken as the remainder of this one. We need + to kill the socket so the server throws away the partial + SMB */ + server->tcpStatus = CifsNeedReconnect; + } + if (rc < 0) { cERROR(1, ("Error %d sending data on socket to server", rc)); } else @@ -518,8 +535,9 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses, #ifdef CONFIG_CIFS_STATS2 atomic_inc(&ses->server->inSend); #endif - rc = smb_send2(ses->server->ssocket, iov, n_vec, - (struct sockaddr *) &(ses->server->addr.sockAddr)); + rc = smb_send2(ses->server, iov, n_vec, + (struct sockaddr *) &(ses->server->addr.sockAddr), + ses->server->noblocksnd); #ifdef CONFIG_CIFS_STATS2 atomic_dec(&ses->server->inSend); midQ->when_sent = jiffies; @@ -711,7 +729,8 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses, atomic_inc(&ses->server->inSend); #endif rc = smb_send(ses->server->ssocket, in_buf, in_buf->smb_buf_length, - (struct sockaddr *) &(ses->server->addr.sockAddr)); + (struct sockaddr *) &(ses->server->addr.sockAddr), + ses->server->noblocksnd); #ifdef CONFIG_CIFS_STATS2 atomic_dec(&ses->server->inSend); midQ->when_sent = jiffies; @@ -851,7 +870,8 @@ send_nt_cancel(struct cifsTconInfo *tcon, struct smb_hdr *in_buf, return rc; } rc = smb_send(ses->server->ssocket, in_buf, in_buf->smb_buf_length, - (struct sockaddr *) &(ses->server->addr.sockAddr)); + (struct sockaddr *) &(ses->server->addr.sockAddr), + ses->server->noblocksnd); up(&ses->server->tcpSem); return rc; } @@ -941,7 +961,8 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon, atomic_inc(&ses->server->inSend); #endif rc = smb_send(ses->server->ssocket, in_buf, in_buf->smb_buf_length, - (struct sockaddr *) &(ses->server->addr.sockAddr)); + (struct sockaddr *) &(ses->server->addr.sockAddr), + ses->server->noblocksnd); #ifdef CONFIG_CIFS_STATS2 atomic_dec(&ses->server->inSend); midQ->when_sent = jiffies; -- GitLab From b6e642e498097e3d66e25ee9499f7719976263cf Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov <[dbaryshkov@gmail.com]> Date: Wed, 29 Oct 2008 11:40:46 +0800 Subject: [PATCH 242/815] [ARM] pxa/spitz: fix spi cs on spitz On spitz configure SPI CS GPIOs as outputs to unbreak spi chip selection. Signed-off-by: Dmitry Baryshkov Signed-off-by: Eric Miao --- arch/arm/mach-pxa/spitz.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index 524f656dc56..f0a5bbae0b4 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -385,6 +385,16 @@ static void __init spitz_init_spi(void) if (err) goto err_free_2; + err = gpio_direction_output(SPITZ_GPIO_ADS7846_CS, 1); + if (err) + goto err_free_3; + err = gpio_direction_output(SPITZ_GPIO_LCDCON_CS, 1); + if (err) + goto err_free_3; + err = gpio_direction_output(SPITZ_GPIO_MAX1111_CS, 1); + if (err) + goto err_free_3; + if (machine_is_akita()) { spitz_lcdcon_info.gpio_backlight_cont = AKITA_GPIO_BACKLIGHT_CONT; spitz_lcdcon_info.gpio_backlight_on = AKITA_GPIO_BACKLIGHT_ON; @@ -394,6 +404,8 @@ static void __init spitz_init_spi(void) spi_register_board_info(ARRAY_AND_SIZE(spitz_spi_devices)); return; +err_free_3: + gpio_free(SPITZ_GPIO_MAX1111_CS); err_free_2: gpio_free(SPITZ_GPIO_LCDCON_CS); err_free_1: -- GitLab From 5cbff9603a77d01315859690a8f125f817bed73b Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Tue, 28 Oct 2008 20:26:40 +0300 Subject: [PATCH 243/815] [ARM] corgi_lcd: fix simultaneous compilation with corgi_bl corgi_lcd has symbol conflict with corgi_bl driver. Fix it by renaming common symbol in new corgi_lcd driver. Signed-off-by: Dmitry Baryshkov Signed-off-by: Eric Miao --- arch/arm/mach-pxa/corgi_pm.c | 4 +++- arch/arm/mach-pxa/include/mach/sharpsl.h | 1 + arch/arm/mach-pxa/spitz_pm.c | 4 +++- drivers/video/backlight/corgi_lcd.c | 4 ++-- 4 files changed, 9 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c index eb7d6c94aa4..e3525903281 100644 --- a/arch/arm/mach-pxa/corgi_pm.c +++ b/arch/arm/mach-pxa/corgi_pm.c @@ -204,7 +204,9 @@ static struct sharpsl_charger_machinfo corgi_pm_machinfo = { .read_devdata = corgipm_read_devdata, .charger_wakeup = corgi_charger_wakeup, .should_wakeup = corgi_should_wakeup, -#ifdef CONFIG_BACKLIGHT_CORGI +#if defined(CONFIG_LCD_CORGI) + .backlight_limit = corgi_lcd_limit_intensity, +#elif defined(CONFIG_BACKLIGHT_CORGI) .backlight_limit = corgibl_limit_intensity, #endif .charge_on_volt = SHARPSL_CHARGE_ON_VOLT, diff --git a/arch/arm/mach-pxa/include/mach/sharpsl.h b/arch/arm/mach-pxa/include/mach/sharpsl.h index 3b1d4a72d4d..8242e14a44f 100644 --- a/arch/arm/mach-pxa/include/mach/sharpsl.h +++ b/arch/arm/mach-pxa/include/mach/sharpsl.h @@ -26,6 +26,7 @@ struct corgits_machinfo { * SharpSL Backlight */ extern void corgibl_limit_intensity(int limit); +extern void corgi_lcd_limit_intensity(int limit); /* diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c index 53018db106a..072e77cfe5a 100644 --- a/arch/arm/mach-pxa/spitz_pm.c +++ b/arch/arm/mach-pxa/spitz_pm.c @@ -198,7 +198,9 @@ struct sharpsl_charger_machinfo spitz_pm_machinfo = { .read_devdata = spitzpm_read_devdata, .charger_wakeup = spitz_charger_wakeup, .should_wakeup = spitz_should_wakeup, -#ifdef CONFIG_BACKLIGHT_CORGI +#if defined(CONFIG_LCD_CORGI) + .backlight_limit = corgi_lcd_limit_intensity, +#elif defined(CONFIG_BACKLIGHT_CORGI) .backlight_limit = corgibl_limit_intensity, #endif .charge_on_volt = SHARPSL_CHARGE_ON_VOLT, diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c index 2afd47eefe7..f8a4bb20f41 100644 --- a/drivers/video/backlight/corgi_lcd.c +++ b/drivers/video/backlight/corgi_lcd.c @@ -439,7 +439,7 @@ static int corgi_bl_update_status(struct backlight_device *bd) return corgi_bl_set_intensity(lcd, intensity); } -void corgibl_limit_intensity(int limit) +void corgi_lcd_limit_intensity(int limit) { if (limit) corgibl_flags |= CORGIBL_BATTLOW; @@ -448,7 +448,7 @@ void corgibl_limit_intensity(int limit) backlight_update_status(the_corgi_lcd->bl_dev); } -EXPORT_SYMBOL(corgibl_limit_intensity); +EXPORT_SYMBOL(corgi_lcd_limit_intensity); static struct backlight_ops corgi_bl_ops = { .get_brightness = corgi_bl_get_intensity, -- GitLab From 9352f5698db2c6d7f2789f6cd37e3996d49ac4b5 Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Tue, 28 Oct 2008 23:05:22 -0700 Subject: [PATCH 244/815] x86: two trivial sparse annotations Impact: fewer sparse warnings, no functional changes arch/x86/kernel/vsmp_64.c:87:14: warning: incorrect type in argument 1 (different address spaces) arch/x86/kernel/vsmp_64.c:87:14: expected void const volatile [noderef] *addr arch/x86/kernel/vsmp_64.c:87:14: got void *[assigned] address arch/x86/kernel/vsmp_64.c:88:22: warning: incorrect type in argument 1 (different address spaces) arch/x86/kernel/vsmp_64.c:88:22: expected void const volatile [noderef] *addr arch/x86/kernel/vsmp_64.c:88:22: got void * arch/x86/kernel/vsmp_64.c:100:23: warning: incorrect type in argument 2 (different address spaces) arch/x86/kernel/vsmp_64.c:100:23: expected void volatile [noderef] *addr arch/x86/kernel/vsmp_64.c:100:23: got void * arch/x86/kernel/vsmp_64.c:101:23: warning: incorrect type in argument 1 (different address spaces) arch/x86/kernel/vsmp_64.c:101:23: expected void const volatile [noderef] *addr arch/x86/kernel/vsmp_64.c:101:23: got void * arch/x86/mm/gup.c:235:6: warning: incorrect type in argument 1 (different base types) arch/x86/mm/gup.c:235:6: expected void const volatile [noderef] * arch/x86/mm/gup.c:235:6: got unsigned long [unsigned] [assigned] start Signed-off-by: Harvey Harrison Signed-off-by: Ingo Molnar --- arch/x86/kernel/vsmp_64.c | 2 +- arch/x86/mm/gup.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c index 7766d36983f..a688f3bfaec 100644 --- a/arch/x86/kernel/vsmp_64.c +++ b/arch/x86/kernel/vsmp_64.c @@ -78,7 +78,7 @@ static unsigned __init_or_module vsmp_patch(u8 type, u16 clobbers, void *ibuf, static void __init set_vsmp_pv_ops(void) { - void *address; + void __iomem *address; unsigned int cap, ctl, cfg; /* set vSMP magic bits to indicate vSMP capable kernel */ diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c index 4ba373c5b8c..be54176e9eb 100644 --- a/arch/x86/mm/gup.c +++ b/arch/x86/mm/gup.c @@ -233,7 +233,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write, len = (unsigned long) nr_pages << PAGE_SHIFT; end = start + len; if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ, - start, len))) + (void __user *)start, len))) goto slow_irqon; /* -- GitLab From c1e99bd9d6a0c82f4fa9078ed1f570e57b2f3944 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 29 Oct 2008 08:03:42 +0100 Subject: [PATCH 245/815] ALSA: hda - Fix SPDIF mute on IDT/STAC codecs The SPDIF mute switch code seems broken. It doesn't set unmute bits properly. Also it contains the duplicated lines (merge error?) to be cleaned up. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_sigmatel.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 788fdc6f326..df9b0bc7f87 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -566,10 +566,8 @@ static int stac92xx_smux_enum_put(struct snd_kcontrol *kcontrol, nid = codec->slave_dig_outs[smux_idx - 1]; if (spec->cur_smux[smux_idx] == smux->num_items - 1) val = AMP_OUT_MUTE; - if (smux_idx == 0) - nid = spec->multiout.dig_out_nid; else - nid = codec->slave_dig_outs[smux_idx - 1]; + val = AMP_OUT_UNMUTE; /* un/mute SPDIF out */ snd_hda_codec_write_cache(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, val); -- GitLab From 1d6cf1feb854c53c6d59e0d879603692b379e208 Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Tue, 28 Oct 2008 22:46:04 -0700 Subject: [PATCH 246/815] x86: start annotating early ioremap pointers with __iomem Impact: some new sparse warnings in e820.c etc, but no functional change. As with regular ioremap, iounmap etc, annotate with __iomem. Fixes the following sparse warnings, will produce some new ones elsewhere in arch/x86 that will get worked out over time. arch/x86/mm/ioremap.c:402:9: warning: cast removes address space of expression arch/x86/mm/ioremap.c:406:10: warning: cast adds address space to expression () arch/x86/mm/ioremap.c:782:19: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison Signed-off-by: Ingo Molnar --- arch/x86/include/asm/io.h | 6 +++--- arch/x86/mm/ioremap.c | 22 +++++++++++----------- 2 files changed, 14 insertions(+), 14 deletions(-) diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h index 5618a103f39..ac2abc88cd9 100644 --- a/arch/x86/include/asm/io.h +++ b/arch/x86/include/asm/io.h @@ -82,9 +82,9 @@ extern void __iomem *ioremap_wc(unsigned long offset, unsigned long size); extern void early_ioremap_init(void); extern void early_ioremap_clear(void); extern void early_ioremap_reset(void); -extern void *early_ioremap(unsigned long offset, unsigned long size); -extern void *early_memremap(unsigned long offset, unsigned long size); -extern void early_iounmap(void *addr, unsigned long size); +extern void __iomem *early_ioremap(unsigned long offset, unsigned long size); +extern void __iomem *early_memremap(unsigned long offset, unsigned long size); +extern void early_iounmap(void __iomem *addr, unsigned long size); extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys); diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index ae71e11eb3e..d4c4307ff3e 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -387,7 +387,7 @@ static void __iomem *ioremap_default(resource_size_t phys_addr, unsigned long size) { unsigned long flags; - void *ret; + void __iomem *ret; int err; /* @@ -399,11 +399,11 @@ static void __iomem *ioremap_default(resource_size_t phys_addr, if (err < 0) return NULL; - ret = (void *) __ioremap_caller(phys_addr, size, flags, - __builtin_return_address(0)); + ret = __ioremap_caller(phys_addr, size, flags, + __builtin_return_address(0)); free_memtype(phys_addr, phys_addr + size); - return (void __iomem *)ret; + return ret; } void __iomem *ioremap_prot(resource_size_t phys_addr, unsigned long size, @@ -622,7 +622,7 @@ static inline void __init early_clear_fixmap(enum fixed_addresses idx) __early_set_fixmap(idx, 0, __pgprot(0)); } -static void *prev_map[FIX_BTMAPS_SLOTS] __initdata; +static void __iomem *prev_map[FIX_BTMAPS_SLOTS] __initdata; static unsigned long prev_size[FIX_BTMAPS_SLOTS] __initdata; static int __init check_early_ioremap_leak(void) { @@ -645,7 +645,7 @@ static int __init check_early_ioremap_leak(void) } late_initcall(check_early_ioremap_leak); -static void __init *__early_ioremap(unsigned long phys_addr, unsigned long size, pgprot_t prot) +static void __init __iomem *__early_ioremap(unsigned long phys_addr, unsigned long size, pgprot_t prot) { unsigned long offset, last_addr; unsigned int nrpages; @@ -713,23 +713,23 @@ static void __init *__early_ioremap(unsigned long phys_addr, unsigned long size, if (early_ioremap_debug) printk(KERN_CONT "%08lx + %08lx\n", offset, fix_to_virt(idx0)); - prev_map[slot] = (void *) (offset + fix_to_virt(idx0)); + prev_map[slot] = (void __iomem *)(offset + fix_to_virt(idx0)); return prev_map[slot]; } /* Remap an IO device */ -void __init *early_ioremap(unsigned long phys_addr, unsigned long size) +void __init __iomem *early_ioremap(unsigned long phys_addr, unsigned long size) { return __early_ioremap(phys_addr, size, PAGE_KERNEL_IO); } /* Remap memory */ -void __init *early_memremap(unsigned long phys_addr, unsigned long size) +void __init __iomem *early_memremap(unsigned long phys_addr, unsigned long size) { return __early_ioremap(phys_addr, size, PAGE_KERNEL); } -void __init early_iounmap(void *addr, unsigned long size) +void __init early_iounmap(void __iomem *addr, unsigned long size) { unsigned long virt_addr; unsigned long offset; @@ -779,7 +779,7 @@ void __init early_iounmap(void *addr, unsigned long size) --idx; --nrpages; } - prev_map[slot] = 0; + prev_map[slot] = NULL; } void __this_fixmap_does_not_exist(void) -- GitLab From fe8b868eccb9f85a0e231e35f0abac5b39bac801 Mon Sep 17 00:00:00 2001 From: Gary Hade Date: Tue, 28 Oct 2008 16:43:14 -0700 Subject: [PATCH 247/815] x86: remove debug code from arch_add_memory() Impact: remove incorrect WARN_ON(1) Gets rid of dmesg spam created during physical memory hot-add which will very likely confuse users. The change removes what appears to be debugging code which I assume was unintentionally included in: x86: arch/x86/mm/init_64.c printk fixes commit 10f22dde556d1ed41d55355d1fb8ad495f9810c8 Signed-off-by: Gary Hade Signed-off-by: Ingo Molnar --- arch/x86/mm/init_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index ebe1811e5b1..9db01db6e3c 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -858,7 +858,7 @@ int arch_add_memory(int nid, u64 start, u64 size) max_pfn_mapped = last_mapped_pfn; ret = __add_pages(zone, start_pfn, nr_pages); - WARN_ON(1); + WARN_ON_ONCE(ret); return ret; } -- GitLab From 78fad343a4fd4c837e3034dcbca13269a783e0f6 Mon Sep 17 00:00:00 2001 From: Bastien Nocera Date: Wed, 29 Oct 2008 12:59:05 +0000 Subject: [PATCH 248/815] ALSA: intel8x0 - add Dell Optiplex GX620 (AD1981B) to AC97 clock whitelist alsa-info.sh output at: https://bugzilla.redhat.com/show_bug.cgi?id=441087#c49 Signed-off-by: Bastien Nocera Signed-off-by: Jaroslav Kysela Signed-off-by: Takashi Iwai --- sound/pci/intel8x0.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index c88d1eace1c..19d3391e229 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -2702,6 +2702,7 @@ static struct snd_pci_quirk intel8x0_clock_list[] __devinitdata = { SND_PCI_QUIRK(0x0e11, 0x008a, "AD1885", 41000), SND_PCI_QUIRK(0x1028, 0x00be, "AD1885", 44100), SND_PCI_QUIRK(0x1028, 0x0177, "AD1980", 48000), + SND_PCI_QUIRK(0x1028, 0x01ad, "AD1981B", 48000), SND_PCI_QUIRK(0x1043, 0x80f3, "AD1985", 48000), { } /* terminator */ }; -- GitLab From 366840d7e1ece4331bb3ccc2a53e3bc355529f21 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 29 Oct 2008 14:40:30 +0000 Subject: [PATCH 249/815] ALSA: Warn when control names are truncated This is likely to confuse user interfaces since the end of the control name is interpreted (eg, "Volume", "Switch"). Signed-off-by: Mark Brown Signed-off-by: Takashi Iwai --- sound/core/control.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/sound/core/control.c b/sound/core/control.c index 6d71f9a7ccb..b0bf4269104 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -225,8 +225,13 @@ struct snd_kcontrol *snd_ctl_new1(const struct snd_kcontrol_new *ncontrol, kctl.id.iface = ncontrol->iface; kctl.id.device = ncontrol->device; kctl.id.subdevice = ncontrol->subdevice; - if (ncontrol->name) + if (ncontrol->name) { strlcpy(kctl.id.name, ncontrol->name, sizeof(kctl.id.name)); + if (strcmp(ncontrol->name, kctl.id.name) != 0) + snd_printk(KERN_WARNING + "Control name '%s' truncated to '%s'\n", + ncontrol->name, kctl.id.name); + } kctl.id.index = ncontrol->index; kctl.count = ncontrol->count ? ncontrol->count : 1; access = ncontrol->access == 0 ? SNDRV_CTL_ELEM_ACCESS_READWRITE : -- GitLab From 0cbf00980f0fc4cc064a15ab3dfce19b5fae9130 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 29 Oct 2008 16:18:25 +0100 Subject: [PATCH 250/815] ALSA: hda - Add reboot notifier The current snd-hda-intel driver seems blocking the power-off on some devices like eeepc. Although this is likely a BIOS problem, we can add a workaround by disabling IRQ lines before power-off operation. This patch adds the reboot notifier to achieve it. The detailed problem description is found in bug#11889: http://bugme.linux-foundation.org/show_bug.cgi?id=11889 Tested-by: Luiz Fernando N. Capitulino Cc: stable@kernel.org Signed-off-by: Takashi Iwai --- sound/pci/hda/hda_intel.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 9f316c1b279..c04ac38e2b2 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -45,6 +45,7 @@ #include #include #include +#include #include #include #include "hda_codec.h" @@ -397,6 +398,9 @@ struct azx { /* for pending irqs */ struct work_struct irq_pending_work; + + /* reboot notifier (for mysterious hangup problem at power-down) */ + struct notifier_block reboot_notifier; }; /* driver types */ @@ -1978,6 +1982,28 @@ static int azx_resume(struct pci_dev *pci) #endif /* CONFIG_PM */ +/* + * reboot notifier for hang-up problem at power-down + */ +static int azx_halt(struct notifier_block *nb, unsigned long event, void *buf) +{ + struct azx *chip = container_of(nb, struct azx, reboot_notifier); + azx_stop_chip(chip); + return NOTIFY_OK; +} + +static void azx_notifier_register(struct azx *chip) +{ + chip->reboot_notifier.notifier_call = azx_halt; + register_reboot_notifier(&chip->reboot_notifier); +} + +static void azx_notifier_unregister(struct azx *chip) +{ + if (chip->reboot_notifier.notifier_call) + unregister_reboot_notifier(&chip->reboot_notifier); +} + /* * destructor */ @@ -1985,6 +2011,8 @@ static int azx_free(struct azx *chip) { int i; + azx_notifier_unregister(chip); + if (chip->initialized) { azx_clear_irq_pending(chip); for (i = 0; i < chip->num_streams; i++) @@ -2348,6 +2376,7 @@ static int __devinit azx_probe(struct pci_dev *pci, pci_set_drvdata(pci, card); chip->running = 1; power_down_all_codecs(chip); + azx_notifier_register(chip); dev++; return err; -- GitLab From f3384b28a05624783b53836ccfed95ecde66a7ad Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Wed, 29 Oct 2008 11:15:57 -0400 Subject: [PATCH 251/815] ftrace: fix trace_nop config select Impact: build fix on non-function-tracing architectures The trace_nop is the tracer that is defined when no tracer is set in the ftrace infrastructure. The trace_nop was mistakenly selected by HAVE_FTRACE due to the confusion between ftrace infrastructure and the ftrace function tracer (which has been solved by renaming the function tracer). This patch changes the select to the approriate TRACING. This patch should fix compile errors on architectures that do not define the FUNCTION_TRACER. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index e0cea282e0c..b58f43bec36 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -8,7 +8,6 @@ config NOP_TRACER config HAVE_FUNCTION_TRACER bool - select NOP_TRACER config HAVE_DYNAMIC_FTRACE bool @@ -28,6 +27,7 @@ config TRACING select RING_BUFFER select STACKTRACE select TRACEPOINTS + select NOP_TRACER menu "Tracers" -- GitLab From 556dcee7b829e5c350c3ffdbdb87a8b15aa3c5d3 Mon Sep 17 00:00:00 2001 From: Jesper Nilsson Date: Tue, 21 Oct 2008 17:45:58 +0200 Subject: [PATCH 252/815] [CRIS] Move header files from include to arch/cris/include. Change all users of header files to correct path. Remove some unneeded headers for arch-v32. Signed-off-by: Jesper Nilsson --- arch/cris/Makefile | 26 +- arch/cris/arch-v10/boot/.gitignore | 2 + arch/cris/arch-v10/boot/compressed/head.S | 2 +- arch/cris/arch-v10/boot/compressed/misc.c | 2 +- arch/cris/arch-v10/boot/rescue/head.S | 2 +- arch/cris/arch-v10/boot/rescue/kimagerescue.S | 2 +- arch/cris/arch-v10/boot/rescue/testrescue.S | 2 +- arch/cris/arch-v10/drivers/axisflashmap.c | 2 +- arch/cris/arch-v10/drivers/ds1302.c | 4 +- arch/cris/arch-v10/drivers/gpio.c | 4 +- arch/cris/arch-v10/drivers/i2c.c | 4 +- arch/cris/arch-v10/drivers/sync_serial.c | 4 +- arch/cris/arch-v10/kernel/crisksyms.c | 2 +- arch/cris/arch-v10/kernel/debugport.c | 2 +- arch/cris/arch-v10/kernel/dma.c | 2 +- arch/cris/arch-v10/kernel/entry.S | 2 +- arch/cris/arch-v10/kernel/fasttimer.c | 2 +- arch/cris/arch-v10/kernel/head.S | 2 +- arch/cris/arch-v10/kernel/io_interface_mux.c | 4 +- arch/cris/arch-v10/kernel/kgdb.c | 2 +- arch/cris/arch-v10/kernel/process.c | 2 +- arch/cris/arch-v10/kernel/time.c | 2 +- arch/cris/arch-v10/kernel/traps.c | 2 +- arch/cris/arch-v10/mm/fault.c | 2 +- arch/cris/arch-v10/mm/init.c | 2 +- arch/cris/arch-v10/mm/tlb.c | 2 +- arch/cris/arch-v32/boot/compressed/head.S | 4 +- arch/cris/arch-v32/drivers/mach-a3/gpio.c | 2 +- .../cris/arch-v32/drivers/mach-a3/nandflash.c | 2 +- .../cris/arch-v32/drivers/mach-fs/nandflash.c | 2 +- arch/cris/arch-v32/drivers/pci/bios.c | 2 +- arch/cris/arch-v32/kernel/cache.c | 4 +- arch/cris/arch-v32/kernel/crisksyms.c | 8 +- arch/cris/arch-v32/kernel/debugport.c | 2 +- arch/cris/arch-v32/kernel/entry.S | 4 +- arch/cris/arch-v32/kernel/head.S | 4 +- arch/cris/arch-v32/kernel/kgdb.c | 8 +- arch/cris/arch-v32/kernel/kgdb_asm.S | 2 +- arch/cris/arch-v32/kernel/pinmux.c | 8 +- arch/cris/arch-v32/kernel/ptrace.c | 2 +- arch/cris/arch-v32/kernel/signal.c | 4 +- arch/cris/arch-v32/lib/nand_init.S | 10 +- arch/cris/arch-v32/mach-a3/dma.c | 2 +- arch/cris/arch-v32/mach-a3/io.c | 2 +- arch/cris/arch-v32/mach-fs/cpufreq.c | 6 +- arch/cris/arch-v32/mach-fs/dma.c | 2 +- arch/cris/arch-v32/mach-fs/io.c | 4 +- arch/cris/arch-v32/mach-fs/vcs_hook.c | 4 +- arch/cris/arch-v32/mm/init.c | 4 +- arch/cris/arch-v32/mm/tlb.c | 4 +- .../cris/include/arch-v10/arch}/Kbuild | 0 .../cris/include/arch-v10/arch}/atomic.h | 0 .../cris/include/arch-v10/arch}/bitops.h | 0 .../cris/include/arch-v10/arch}/bug.h | 0 .../cris/include/arch-v10/arch}/byteorder.h | 0 .../cris/include/arch-v10/arch}/cache.h | 0 .../cris/include/arch-v10/arch}/checksum.h | 0 .../cris/include/arch-v10/arch}/delay.h | 0 .../cris/include/arch-v10/arch}/dma.h | 0 .../cris/include/arch-v10/arch}/elf.h | 0 .../cris/include/arch-v10/arch}/io.h | 2 +- .../include/arch-v10/arch}/io_interface_mux.h | 0 .../cris/include/arch-v10/arch}/irq.h | 2 +- .../cris/include/arch-v10/arch}/memmap.h | 0 .../cris/include/arch-v10/arch}/mmu.h | 0 .../cris/include/arch-v10/arch}/offset.h | 0 .../cris/include/arch-v10/arch}/page.h | 0 .../cris/include/arch-v10/arch}/pgtable.h | 0 .../cris/include/arch-v10/arch}/processor.h | 0 .../cris/include/arch-v10/arch}/ptrace.h | 0 .../cris/include/arch-v10/arch}/sv_addr.agh | 0 .../cris/include/arch-v10/arch}/sv_addr_ag.h | 0 .../cris/include/arch-v10/arch}/svinto.h | 0 .../cris/include/arch-v10/arch}/system.h | 0 .../cris/include/arch-v10/arch}/thread_info.h | 0 .../cris/include/arch-v10/arch}/timex.h | 0 .../cris/include/arch-v10/arch}/tlb.h | 0 .../cris/include/arch-v10/arch}/uaccess.h | 0 .../cris/include/arch-v10/arch}/unistd.h | 0 .../cris/include/arch-v10/arch}/user.h | 0 .../cris/include/arch-v32/arch}/Kbuild | 0 .../cris/include/arch-v32/arch}/atomic.h | 0 .../cris/include/arch-v32/arch}/bitops.h | 0 .../cris/include/arch-v32/arch}/bug.h | 0 .../cris/include/arch-v32/arch}/byteorder.h | 0 .../cris/include/arch-v32/arch}/cache.h | 2 +- .../cris/include/arch-v32/arch}/checksum.h | 0 .../cris/include/arch-v32/arch}/cryptocop.h | 2 +- .../cris/include/arch-v32/arch}/delay.h | 0 .../cris/include/arch-v32/arch}/dma.h | 0 .../cris/include/arch-v32/arch}/elf.h | 0 .../include/arch-v32/arch}/hwregs/Makefile | 0 .../arch-v32/arch}/hwregs/asm/ata_defs_asm.h | 0 .../arch}/hwregs/asm/bif_core_defs_asm.h | 0 .../arch}/hwregs/asm/bif_dma_defs_asm.h | 0 .../arch}/hwregs/asm/bif_slave_defs_asm.h | 0 .../arch}/hwregs/asm/config_defs_asm.h | 0 .../arch-v32/arch}/hwregs/asm/cpu_vect.h | 0 .../arch-v32/arch}/hwregs/asm/cris_defs_asm.h | 0 .../arch-v32/arch}/hwregs/asm/cris_supp_reg.h | 0 .../arch-v32/arch}/hwregs/asm/dma_defs_asm.h | 0 .../arch-v32/arch}/hwregs/asm/eth_defs_asm.h | 0 .../arch-v32/arch}/hwregs/asm/gio_defs_asm.h | 0 .../arch-v32/arch}/hwregs/asm/intr_vect.h | 0 .../arch}/hwregs/asm/intr_vect_defs_asm.h | 0 .../arch}/hwregs/asm/irq_nmi_defs_asm.h | 0 .../arch-v32/arch}/hwregs/asm/marb_defs_asm.h | 0 .../arch-v32/arch}/hwregs/asm/mmu_defs_asm.h | 0 .../arch-v32/arch}/hwregs/asm/mmu_supp_reg.h | 0 .../arch}/hwregs/asm/rt_trace_defs_asm.h | 0 .../arch-v32/arch}/hwregs/asm/ser_defs_asm.h | 0 .../arch-v32/arch}/hwregs/asm/sser_defs_asm.h | 0 .../arch}/hwregs/asm/strcop_defs_asm.h | 0 .../arch}/hwregs/asm/strmux_defs_asm.h | 0 .../arch}/hwregs/asm/timer_defs_asm.h | 0 .../include/arch-v32/arch}/hwregs/ata_defs.h | 0 .../arch-v32/arch}/hwregs/bif_core_defs.h | 0 .../arch-v32/arch}/hwregs/bif_dma_defs.h | 0 .../arch-v32/arch}/hwregs/bif_slave_defs.h | 0 .../arch-v32/arch}/hwregs/config_defs.h | 0 .../include/arch-v32/arch}/hwregs/cpu_vect.h | 0 .../cris/include/arch-v32/arch}/hwregs/dma.h | 0 .../include/arch-v32/arch}/hwregs/dma_defs.h | 0 .../include/arch-v32/arch}/hwregs/eth_defs.h | 0 .../arch-v32/arch}/hwregs/extmem_defs.h | 0 .../arch-v32/arch}/hwregs/iop/Makefile | 0 .../hwregs/iop/asm/iop_crc_par_defs_asm.h | 0 .../hwregs/iop/asm/iop_dmc_in_defs_asm.h | 0 .../hwregs/iop/asm/iop_dmc_out_defs_asm.h | 0 .../hwregs/iop/asm/iop_fifo_in_defs_asm.h | 0 .../iop/asm/iop_fifo_in_extra_defs_asm.h | 0 .../hwregs/iop/asm/iop_fifo_out_defs_asm.h | 0 .../iop/asm/iop_fifo_out_extra_defs_asm.h | 0 .../arch}/hwregs/iop/asm/iop_mpu_defs_asm.h | 0 .../arch}/hwregs/iop/asm/iop_reg_space_asm.h | 0 .../hwregs/iop/asm/iop_sap_in_defs_asm.h | 0 .../hwregs/iop/asm/iop_sap_out_defs_asm.h | 0 .../hwregs/iop/asm/iop_scrc_in_defs_asm.h | 0 .../hwregs/iop/asm/iop_scrc_out_defs_asm.h | 0 .../arch}/hwregs/iop/asm/iop_spu_defs_asm.h | 0 .../hwregs/iop/asm/iop_sw_cfg_defs_asm.h | 0 .../hwregs/iop/asm/iop_sw_cpu_defs_asm.h | 0 .../hwregs/iop/asm/iop_sw_mpu_defs_asm.h | 0 .../hwregs/iop/asm/iop_sw_spu_defs_asm.h | 0 .../hwregs/iop/asm/iop_timer_grp_defs_asm.h | 0 .../hwregs/iop/asm/iop_trigger_grp_defs_asm.h | 0 .../hwregs/iop/asm/iop_version_defs_asm.h | 0 .../arch}/hwregs/iop/iop_crc_par_defs.h | 0 .../arch}/hwregs/iop/iop_dmc_in_defs.h | 0 .../arch}/hwregs/iop/iop_dmc_out_defs.h | 0 .../arch}/hwregs/iop/iop_fifo_in_defs.h | 0 .../arch}/hwregs/iop/iop_fifo_in_extra_defs.h | 0 .../arch}/hwregs/iop/iop_fifo_out_defs.h | 0 .../hwregs/iop/iop_fifo_out_extra_defs.h | 0 .../arch-v32/arch}/hwregs/iop/iop_mpu_defs.h | 0 .../arch}/hwregs/iop/iop_mpu_macros.h | 0 .../arch-v32/arch}/hwregs/iop/iop_reg_space.h | 0 .../arch}/hwregs/iop/iop_sap_in_defs.h | 0 .../arch}/hwregs/iop/iop_sap_out_defs.h | 0 .../arch}/hwregs/iop/iop_scrc_in_defs.h | 0 .../arch}/hwregs/iop/iop_scrc_out_defs.h | 0 .../arch-v32/arch}/hwregs/iop/iop_spu_defs.h | 0 .../arch}/hwregs/iop/iop_sw_cfg_defs.h | 0 .../arch}/hwregs/iop/iop_sw_cpu_defs.h | 0 .../arch}/hwregs/iop/iop_sw_mpu_defs.h | 0 .../arch}/hwregs/iop/iop_sw_spu_defs.h | 0 .../arch}/hwregs/iop/iop_timer_grp_defs.h | 0 .../arch}/hwregs/iop/iop_trigger_grp_defs.h | 0 .../arch}/hwregs/iop/iop_version_defs.h | 0 .../arch-v32/arch}/hwregs/irq_nmi_defs.h | 0 .../arch-v32/arch}/hwregs/marb_bp_defs.h | 0 .../include/arch-v32/arch}/hwregs/marb_defs.h | 0 .../include/arch-v32/arch}/hwregs/reg_rdwr.h | 0 .../arch-v32/arch}/hwregs/rt_trace_defs.h | 0 .../include/arch-v32/arch}/hwregs/ser_defs.h | 0 .../include/arch-v32/arch}/hwregs/sser_defs.h | 0 .../include/arch-v32/arch}/hwregs/strcop.h | 0 .../arch-v32/arch}/hwregs/strcop_defs.h | 0 .../include/arch-v32/arch}/hwregs/supp_reg.h | 0 .../cris/include/arch-v32/arch}/intmem.h | 0 .../cris/include/arch-v32/arch}/io.h | 0 .../cris/include/arch-v32/arch}/irq.h | 0 .../cris/include/arch-v32/arch}/memmap.h | 0 .../cris/include/arch-v32/arch}/mmu.h | 0 .../cris/include/arch-v32/arch}/offset.h | 0 .../cris/include/arch-v32/arch}/page.h | 0 .../cris/include/arch-v32/arch}/pgtable.h | 0 .../cris/include/arch-v32/arch}/processor.h | 0 .../cris/include/arch-v32/arch}/ptrace.h | 0 .../cris/include/arch-v32/arch}/spinlock.h | 0 .../cris/include/arch-v32/arch}/system.h | 0 .../cris/include/arch-v32/arch}/thread_info.h | 0 .../cris/include/arch-v32/arch}/timex.h | 0 .../cris/include/arch-v32/arch}/tlb.h | 0 .../cris/include/arch-v32/arch}/uaccess.h | 0 .../cris/include/arch-v32/arch}/unistd.h | 0 .../cris/include/arch-v32/arch}/user.h | 0 .../include/arch-v32/mach-a3/mach}/arbiter.h | 0 .../cris/include/arch-v32/mach-a3/mach}/dma.h | 0 .../mach}/hwregs/asm/clkgen_defs_asm.h | 0 .../mach-a3/mach}/hwregs/asm/ddr2_defs_asm.h | 0 .../mach-a3/mach}/hwregs/asm/gio_defs_asm.h | 0 .../mach}/hwregs/asm/pinmux_defs_asm.h | 0 .../mach-a3/mach}/hwregs/asm/pio_defs_asm.h | 0 .../mach-a3/mach}/hwregs/asm/reg_map_asm.h | 0 .../mach-a3/mach}/hwregs/asm/timer_defs_asm.h | 0 .../mach-a3/mach}/hwregs/clkgen_defs.h | 0 .../arch-v32/mach-a3/mach}/hwregs/ddr2_defs.h | 0 .../arch-v32/mach-a3/mach}/hwregs/gio_defs.h | 0 .../arch-v32/mach-a3/mach}/hwregs/intr_vect.h | 0 .../mach-a3/mach}/hwregs/intr_vect_defs.h | 0 .../mach}/hwregs/iop/asm/iop_reg_space_asm.h | 0 .../hwregs/iop/asm/iop_sap_in_defs_asm.h | 0 .../hwregs/iop/asm/iop_sap_out_defs_asm.h | 0 .../hwregs/iop/asm/iop_sw_cfg_defs_asm.h | 0 .../hwregs/iop/asm/iop_sw_cpu_defs_asm.h | 0 .../hwregs/iop/asm/iop_sw_mpu_defs_asm.h | 0 .../hwregs/iop/asm/iop_sw_spu_defs_asm.h | 0 .../hwregs/iop/asm/iop_version_defs_asm.h | 0 .../mach-a3/mach}/hwregs/iop/iop_reg_space.h | 0 .../mach}/hwregs/iop/iop_sap_in_defs.h | 0 .../mach}/hwregs/iop/iop_sap_out_defs.h | 0 .../mach}/hwregs/iop/iop_sw_cfg_defs.h | 0 .../mach}/hwregs/iop/iop_sw_cpu_defs.h | 0 .../mach}/hwregs/iop/iop_sw_mpu_defs.h | 0 .../mach}/hwregs/iop/iop_sw_spu_defs.h | 0 .../mach}/hwregs/iop/iop_version_defs.h | 0 .../mach-a3/mach}/hwregs/l2cache_defs.h | 0 .../mach-a3/mach}/hwregs/marb_bar_defs.h | 0 .../mach-a3/mach}/hwregs/marb_foo_defs.h | 0 .../mach-a3/mach}/hwregs/pinmux_defs.h | 0 .../arch-v32/mach-a3/mach}/hwregs/pio_defs.h | 0 .../arch-v32/mach-a3/mach}/hwregs/reg_map.h | 0 .../mach-a3/mach}/hwregs/strmux_defs.h | 0 .../mach-a3/mach}/hwregs/timer_defs.h | 0 .../include/arch-v32/mach-a3/mach}/memmap.h | 0 .../include/arch-v32/mach-a3/mach}/pinmux.h | 0 .../arch-v32/mach-a3/mach}/startup.inc | 0 .../include/arch-v32/mach-fs/mach}/arbiter.h | 0 .../mach}/hwregs/asm/bif_core_defs_asm.h | 0 .../mach}/hwregs/asm/config_defs_asm.h | 0 .../mach-fs/mach}/hwregs/asm/gio_defs_asm.h | 0 .../mach}/hwregs/asm/pinmux_defs_asm.h | 0 .../mach-fs/mach}/hwregs/asm/reg_map_asm.h | 0 .../mach-fs/mach}/hwregs/asm/timer_defs_asm.h | 0 .../mach-fs/mach}/hwregs/bif_core_defs.h | 0 .../mach-fs/mach}/hwregs/bif_dma_defs.h | 0 .../mach-fs/mach}/hwregs/bif_slave_defs.h | 0 .../mach-fs/mach}/hwregs/config_defs.h | 0 .../arch-v32/mach-fs/mach}/hwregs/gio_defs.h | 0 .../arch-v32/mach-fs/mach}/hwregs/intr_vect.h | 0 .../mach-fs/mach}/hwregs/intr_vect_defs.h | 0 .../mach-fs/mach}/hwregs/marb_bp_defs.h | 0 .../arch-v32/mach-fs/mach}/hwregs/marb_defs.h | 0 .../mach-fs/mach}/hwregs/pinmux_defs.h | 0 .../arch-v32/mach-fs/mach}/hwregs/reg_map.h | 0 .../mach-fs/mach}/hwregs/strmux_defs.h | 0 .../mach-fs/mach}/hwregs/timer_defs.h | 0 .../include/arch-v32/mach-fs/mach}/pinmux.h | 0 .../arch-v32/mach-fs/mach}/startup.inc | 0 .../asm-cris => arch/cris/include/asm}/Kbuild | 0 .../cris/include/asm}/atomic.h | 2 +- .../cris/include/asm}/auxvec.h | 0 .../cris/include/asm}/axisflashmap.h | 0 .../cris/include/asm}/bitops.h | 2 +- .../asm-cris => arch/cris/include/asm}/bug.h | 2 +- .../asm-cris => arch/cris/include/asm}/bugs.h | 0 .../cris/include/asm}/byteorder.h | 2 +- .../cris/include/asm}/cache.h | 2 +- .../cris/include/asm}/cacheflush.h | 0 .../cris/include/asm}/checksum.h | 2 +- .../cris/include/asm}/cputime.h | 0 .../cris/include/asm}/current.h | 0 .../cris/include/asm}/delay.h | 2 +- .../cris/include/asm}/device.h | 0 .../cris/include/asm}/div64.h | 0 .../cris/include/asm}/dma-mapping.h | 0 .../asm-cris => arch/cris/include/asm}/dma.h | 2 +- .../asm-cris => arch/cris/include/asm}/elf.h | 2 +- .../cris/include/asm}/emergency-restart.h | 0 .../cris/include/asm}/errno.h | 0 .../cris/include/asm}/eshlibld.h | 0 .../cris/include/asm}/ethernet.h | 0 .../cris/include/asm}/etraxgpio.h | 0 .../cris/include/asm}/etraxi2c.h | 0 .../cris/include/asm}/fasttimer.h | 0 .../asm-cris => arch/cris/include/asm}/fb.h | 0 .../cris/include/asm}/fcntl.h | 0 .../cris/include/asm}/futex.h | 0 .../cris/include/asm}/hardirq.h | 0 .../cris/include/asm}/hw_irq.h | 0 .../asm-cris => arch/cris/include/asm}/io.h | 2 +- .../cris/include/asm}/ioctl.h | 0 .../cris/include/asm}/ioctls.h | 0 .../cris/include/asm}/ipcbuf.h | 0 .../asm-cris => arch/cris/include/asm}/irq.h | 2 +- .../cris/include/asm}/irq_regs.h | 0 .../cris/include/asm}/kdebug.h | 0 .../cris/include/asm}/kmap_types.h | 0 .../cris/include/asm}/linkage.h | 0 .../cris/include/asm}/local.h | 0 .../asm-cris => arch/cris/include/asm}/mman.h | 0 .../asm-cris => arch/cris/include/asm}/mmu.h | 2 +- .../cris/include/asm}/mmu_context.h | 0 .../cris/include/asm}/module.h | 0 .../cris/include/asm}/msgbuf.h | 0 .../cris/include/asm}/mutex.h | 0 .../asm-cris => arch/cris/include/asm}/page.h | 2 +- .../cris/include/asm}/param.h | 0 .../asm-cris => arch/cris/include/asm}/pci.h | 0 .../cris/include/asm}/percpu.h | 0 .../cris/include/asm}/pgalloc.h | 0 .../cris/include/asm}/pgtable.h | 2 +- .../asm-cris => arch/cris/include/asm}/poll.h | 0 .../cris/include/asm}/posix_types.h | 0 .../cris/include/asm}/processor.h | 2 +- .../cris/include/asm}/ptrace.h | 2 +- .../cris/include/asm}/resource.h | 0 .../cris/include/asm}/rs485.h | 0 .../asm-cris => arch/cris/include/asm}/rtc.h | 0 .../cris/include/asm}/scatterlist.h | 0 .../cris/include/asm}/sections.h | 0 .../cris/include/asm}/segment.h | 0 .../cris/include/asm}/sembuf.h | 0 .../cris/include/asm}/setup.h | 0 .../cris/include/asm}/shmbuf.h | 0 .../cris/include/asm}/shmparam.h | 0 .../cris/include/asm}/sigcontext.h | 0 .../cris/include/asm}/siginfo.h | 0 .../cris/include/asm}/signal.h | 0 .../asm-cris => arch/cris/include/asm}/smp.h | 0 .../cris/include/asm}/socket.h | 0 .../cris/include/asm}/sockios.h | 0 arch/cris/include/asm/spinlock.h | 1 + .../asm-cris => arch/cris/include/asm}/stat.h | 0 .../cris/include/asm}/statfs.h | 0 .../cris/include/asm}/string.h | 0 .../cris/include/asm}/sync_serial.h | 0 .../cris/include/asm}/system.h | 2 +- .../cris/include/asm}/termbits.h | 0 .../cris/include/asm}/termios.h | 0 .../cris/include/asm}/thread_info.h | 2 +- .../cris/include/asm}/timex.h | 2 +- .../asm-cris => arch/cris/include/asm}/tlb.h | 2 +- .../cris/include/asm}/tlbflush.h | 0 .../cris/include/asm}/topology.h | 0 .../cris/include/asm}/types.h | 0 .../cris/include/asm}/uaccess.h | 2 +- .../cris/include/asm}/ucontext.h | 0 .../cris/include/asm}/unaligned.h | 0 .../cris/include/asm}/unistd.h | 2 +- .../asm-cris => arch/cris/include/asm}/user.h | 2 +- arch/cris/mm/ioremap.c | 2 +- drivers/net/cris/eth_v10.c | 4 +- drivers/serial/crisv10.c | 4 +- drivers/serial/crisv10.h | 2 +- include/asm-cris/arch-v32/arbiter.h | 30 - .../arch-v32/hwregs/asm/pinmux_defs_asm.h | 632 ------------------ .../arch-v32/hwregs/asm/reg_map_asm.h | 96 --- include/asm-cris/arch-v32/hwregs/gio_defs.h | 295 -------- include/asm-cris/arch-v32/hwregs/intr_vect.h | 39 -- .../asm-cris/arch-v32/hwregs/pinmux_defs.h | 357 ---------- .../asm-cris/arch-v32/hwregs/strmux_defs.h | 127 ---- include/asm-cris/arch-v32/pinmux.h | 40 -- include/asm-cris/spinlock.h | 1 - 365 files changed, 122 insertions(+), 1744 deletions(-) create mode 100644 arch/cris/arch-v10/boot/.gitignore rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/Kbuild (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/atomic.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/bitops.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/bug.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/byteorder.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/cache.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/checksum.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/delay.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/dma.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/elf.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/io.h (99%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/io_interface_mux.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/irq.h (99%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/memmap.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/mmu.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/offset.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/page.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/pgtable.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/processor.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/ptrace.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/sv_addr.agh (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/sv_addr_ag.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/svinto.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/system.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/thread_info.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/timex.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/tlb.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/uaccess.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/unistd.h (100%) rename {include/asm-cris/arch-v10 => arch/cris/include/arch-v10/arch}/user.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/Kbuild (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/atomic.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/bitops.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/bug.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/byteorder.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/cache.h (93%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/checksum.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/cryptocop.h (99%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/delay.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/dma.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/elf.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/Makefile (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/ata_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/bif_core_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/bif_dma_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/bif_slave_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/config_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/cpu_vect.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/cris_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/cris_supp_reg.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/dma_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/eth_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/gio_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/intr_vect.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/intr_vect_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/irq_nmi_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/marb_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/mmu_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/mmu_supp_reg.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/rt_trace_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/ser_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/sser_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/strcop_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/strmux_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/asm/timer_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/ata_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/bif_core_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/bif_dma_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/bif_slave_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/config_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/cpu_vect.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/dma.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/dma_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/eth_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/extmem_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/Makefile (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_crc_par_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_dmc_in_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_dmc_out_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_fifo_in_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_fifo_in_extra_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_fifo_out_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_fifo_out_extra_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_mpu_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_reg_space_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_sap_in_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_sap_out_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_scrc_in_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_scrc_out_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_spu_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_sw_cfg_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_sw_cpu_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_sw_mpu_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_sw_spu_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_timer_grp_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_trigger_grp_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/asm/iop_version_defs_asm.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_crc_par_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_dmc_in_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_dmc_out_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_fifo_in_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_fifo_in_extra_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_fifo_out_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_fifo_out_extra_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_mpu_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_mpu_macros.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_reg_space.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_sap_in_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_sap_out_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_scrc_in_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_scrc_out_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_spu_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_sw_cfg_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_sw_cpu_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_sw_mpu_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_sw_spu_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_timer_grp_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_trigger_grp_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/iop/iop_version_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/irq_nmi_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/marb_bp_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/marb_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/reg_rdwr.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/rt_trace_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/ser_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/sser_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/strcop.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/strcop_defs.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/hwregs/supp_reg.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/intmem.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/io.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/irq.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/memmap.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/mmu.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/offset.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/page.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/pgtable.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/processor.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/ptrace.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/spinlock.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/system.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/thread_info.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/timex.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/tlb.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/uaccess.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/unistd.h (100%) rename {include/asm-cris/arch-v32 => arch/cris/include/arch-v32/arch}/user.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/arbiter.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/dma.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/asm/clkgen_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/asm/ddr2_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/asm/gio_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/asm/pinmux_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/asm/pio_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/asm/reg_map_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/asm/timer_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/clkgen_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/ddr2_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/gio_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/intr_vect.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/intr_vect_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/asm/iop_reg_space_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/asm/iop_sap_in_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/asm/iop_sap_out_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/asm/iop_sw_cfg_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/asm/iop_sw_cpu_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/asm/iop_sw_mpu_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/asm/iop_sw_spu_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/asm/iop_version_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/iop_reg_space.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/iop_sap_in_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/iop_sap_out_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/iop_sw_cfg_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/iop_sw_cpu_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/iop_sw_mpu_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/iop_sw_spu_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/iop/iop_version_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/l2cache_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/marb_bar_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/marb_foo_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/pinmux_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/pio_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/reg_map.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/strmux_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/hwregs/timer_defs.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/memmap.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/pinmux.h (100%) rename {include/asm-cris/arch-v32/mach-a3 => arch/cris/include/arch-v32/mach-a3/mach}/startup.inc (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/arbiter.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/asm/bif_core_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/asm/config_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/asm/gio_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/asm/pinmux_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/asm/reg_map_asm.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/asm/timer_defs_asm.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/bif_core_defs.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/bif_dma_defs.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/bif_slave_defs.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/config_defs.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/gio_defs.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/intr_vect.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/intr_vect_defs.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/marb_bp_defs.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/marb_defs.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/pinmux_defs.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/reg_map.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/strmux_defs.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/hwregs/timer_defs.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/pinmux.h (100%) rename {include/asm-cris/arch-v32/mach-fs => arch/cris/include/arch-v32/mach-fs/mach}/startup.inc (100%) rename {include/asm-cris => arch/cris/include/asm}/Kbuild (100%) rename {include/asm-cris => arch/cris/include/asm}/atomic.h (99%) rename {include/asm-cris => arch/cris/include/asm}/auxvec.h (100%) rename {include/asm-cris => arch/cris/include/asm}/axisflashmap.h (100%) rename {include/asm-cris => arch/cris/include/asm}/bitops.h (99%) rename {include/asm-cris => arch/cris/include/asm}/bug.h (64%) rename {include/asm-cris => arch/cris/include/asm}/bugs.h (100%) rename {include/asm-cris => arch/cris/include/asm}/byteorder.h (94%) rename {include/asm-cris => arch/cris/include/asm}/cache.h (71%) rename {include/asm-cris => arch/cris/include/asm}/cacheflush.h (100%) rename {include/asm-cris => arch/cris/include/asm}/checksum.h (98%) rename {include/asm-cris => arch/cris/include/asm}/cputime.h (100%) rename {include/asm-cris => arch/cris/include/asm}/current.h (100%) rename {include/asm-cris => arch/cris/include/asm}/delay.h (94%) rename {include/asm-cris => arch/cris/include/asm}/device.h (100%) rename {include/asm-cris => arch/cris/include/asm}/div64.h (100%) rename {include/asm-cris => arch/cris/include/asm}/dma-mapping.h (100%) rename {include/asm-cris => arch/cris/include/asm}/dma.h (93%) rename {include/asm-cris => arch/cris/include/asm}/elf.h (99%) rename {include/asm-cris => arch/cris/include/asm}/emergency-restart.h (100%) rename {include/asm-cris => arch/cris/include/asm}/errno.h (100%) rename {include/asm-cris => arch/cris/include/asm}/eshlibld.h (100%) rename {include/asm-cris => arch/cris/include/asm}/ethernet.h (100%) rename {include/asm-cris => arch/cris/include/asm}/etraxgpio.h (100%) rename {include/asm-cris => arch/cris/include/asm}/etraxi2c.h (100%) rename {include/asm-cris => arch/cris/include/asm}/fasttimer.h (100%) rename {include/asm-cris => arch/cris/include/asm}/fb.h (100%) rename {include/asm-cris => arch/cris/include/asm}/fcntl.h (100%) rename {include/asm-cris => arch/cris/include/asm}/futex.h (100%) rename {include/asm-cris => arch/cris/include/asm}/hardirq.h (100%) rename {include/asm-cris => arch/cris/include/asm}/hw_irq.h (100%) rename {include/asm-cris => arch/cris/include/asm}/io.h (99%) rename {include/asm-cris => arch/cris/include/asm}/ioctl.h (100%) rename {include/asm-cris => arch/cris/include/asm}/ioctls.h (100%) rename {include/asm-cris => arch/cris/include/asm}/ipcbuf.h (100%) rename {include/asm-cris => arch/cris/include/asm}/irq.h (83%) rename {include/asm-cris => arch/cris/include/asm}/irq_regs.h (100%) rename {include/asm-cris => arch/cris/include/asm}/kdebug.h (100%) rename {include/asm-cris => arch/cris/include/asm}/kmap_types.h (100%) rename {include/asm-cris => arch/cris/include/asm}/linkage.h (100%) rename {include/asm-cris => arch/cris/include/asm}/local.h (100%) rename {include/asm-cris => arch/cris/include/asm}/mman.h (100%) rename {include/asm-cris => arch/cris/include/asm}/mmu.h (78%) rename {include/asm-cris => arch/cris/include/asm}/mmu_context.h (100%) rename {include/asm-cris => arch/cris/include/asm}/module.h (100%) rename {include/asm-cris => arch/cris/include/asm}/msgbuf.h (100%) rename {include/asm-cris => arch/cris/include/asm}/mutex.h (100%) rename {include/asm-cris => arch/cris/include/asm}/page.h (98%) rename {include/asm-cris => arch/cris/include/asm}/param.h (100%) rename {include/asm-cris => arch/cris/include/asm}/pci.h (100%) rename {include/asm-cris => arch/cris/include/asm}/percpu.h (100%) rename {include/asm-cris => arch/cris/include/asm}/pgalloc.h (100%) rename {include/asm-cris => arch/cris/include/asm}/pgtable.h (99%) rename {include/asm-cris => arch/cris/include/asm}/poll.h (100%) rename {include/asm-cris => arch/cris/include/asm}/posix_types.h (100%) rename {include/asm-cris => arch/cris/include/asm}/processor.h (98%) rename {include/asm-cris => arch/cris/include/asm}/ptrace.h (91%) rename {include/asm-cris => arch/cris/include/asm}/resource.h (100%) rename {include/asm-cris => arch/cris/include/asm}/rs485.h (100%) rename {include/asm-cris => arch/cris/include/asm}/rtc.h (100%) rename {include/asm-cris => arch/cris/include/asm}/scatterlist.h (100%) rename {include/asm-cris => arch/cris/include/asm}/sections.h (100%) rename {include/asm-cris => arch/cris/include/asm}/segment.h (100%) rename {include/asm-cris => arch/cris/include/asm}/sembuf.h (100%) rename {include/asm-cris => arch/cris/include/asm}/setup.h (100%) rename {include/asm-cris => arch/cris/include/asm}/shmbuf.h (100%) rename {include/asm-cris => arch/cris/include/asm}/shmparam.h (100%) rename {include/asm-cris => arch/cris/include/asm}/sigcontext.h (100%) rename {include/asm-cris => arch/cris/include/asm}/siginfo.h (100%) rename {include/asm-cris => arch/cris/include/asm}/signal.h (100%) rename {include/asm-cris => arch/cris/include/asm}/smp.h (100%) rename {include/asm-cris => arch/cris/include/asm}/socket.h (100%) rename {include/asm-cris => arch/cris/include/asm}/sockios.h (100%) create mode 100644 arch/cris/include/asm/spinlock.h rename {include/asm-cris => arch/cris/include/asm}/stat.h (100%) rename {include/asm-cris => arch/cris/include/asm}/statfs.h (100%) rename {include/asm-cris => arch/cris/include/asm}/string.h (100%) rename {include/asm-cris => arch/cris/include/asm}/sync_serial.h (100%) rename {include/asm-cris => arch/cris/include/asm}/system.h (98%) rename {include/asm-cris => arch/cris/include/asm}/termbits.h (100%) rename {include/asm-cris => arch/cris/include/asm}/termios.h (100%) rename {include/asm-cris => arch/cris/include/asm}/thread_info.h (98%) rename {include/asm-cris => arch/cris/include/asm}/timex.h (92%) rename {include/asm-cris => arch/cris/include/asm}/tlb.h (93%) rename {include/asm-cris => arch/cris/include/asm}/tlbflush.h (100%) rename {include/asm-cris => arch/cris/include/asm}/topology.h (100%) rename {include/asm-cris => arch/cris/include/asm}/types.h (100%) rename {include/asm-cris => arch/cris/include/asm}/uaccess.h (99%) rename {include/asm-cris => arch/cris/include/asm}/ucontext.h (100%) rename {include/asm-cris => arch/cris/include/asm}/unaligned.h (100%) rename {include/asm-cris => arch/cris/include/asm}/unistd.h (99%) rename {include/asm-cris => arch/cris/include/asm}/user.h (98%) delete mode 100644 include/asm-cris/arch-v32/arbiter.h delete mode 100644 include/asm-cris/arch-v32/hwregs/asm/pinmux_defs_asm.h delete mode 100644 include/asm-cris/arch-v32/hwregs/asm/reg_map_asm.h delete mode 100644 include/asm-cris/arch-v32/hwregs/gio_defs.h delete mode 100644 include/asm-cris/arch-v32/hwregs/intr_vect.h delete mode 100644 include/asm-cris/arch-v32/hwregs/pinmux_defs.h delete mode 100644 include/asm-cris/arch-v32/hwregs/strmux_defs.h delete mode 100644 include/asm-cris/arch-v32/pinmux.h delete mode 100644 include/asm-cris/spinlock.h diff --git a/arch/cris/Makefile b/arch/cris/Makefile index c6f5f5a2ffd..22825a7bbe5 100644 --- a/arch/cris/Makefile +++ b/arch/cris/Makefile @@ -23,12 +23,16 @@ mach-$(CONFIG_ETRAXFS) := fs ifneq ($(arch-y),) SARCH := arch-$(arch-y) +inc := -Iarch/cris/include/arch-$(arch-y) -Iarch/cris/include/arch-$(arch-y)/arch else SARCH := +inc := endif ifneq ($(mach-y),) MACH := mach-$(mach-y) +inc += -Iarch/cris/include/$(SARCH)/$(MACH)/ +inc += -Iarch/cris/include/$(SARCH)/$(MACH)/mach else MACH := endif @@ -39,9 +43,9 @@ OBJCOPYFLAGS := -O binary -R .note -R .comment -S CPPFLAGS_vmlinux.lds = -DDRAM_VIRTUAL_BASE=0x$(CONFIG_ETRAX_DRAM_VIRTUAL_BASE) -KBUILD_AFLAGS += -mlinux -march=$(arch-y) -Iinclude/asm/arch/mach -Iinclude/asm/arch - -KBUILD_CFLAGS += -mlinux -march=$(arch-y) -pipe -Iinclude/asm/arch/mach -Iinclude/asm/arch +KBUILD_AFLAGS += -mlinux -march=$(arch-y) $(inc) +KBUILD_CFLAGS += -mlinux -march=$(arch-y) -pipe $(inc) +KBUILD_CPPFLAGS += $(inc) ifdef CONFIG_FRAME_POINTER KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g @@ -73,7 +77,7 @@ all: zImage zImage Image: vmlinux $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ -archprepare: $(SRC_ARCH)/.links $(srctree)/include/asm-$(ARCH)/.arch FORCE +archprepare: $(SRC_ARCH)/.links FORCE # Create some links to make all tools happy $(SRC_ARCH)/.links: @@ -95,17 +99,6 @@ endif @ln -sfn ../$(SARCH)/kernel/asm-offsets.c $(SRC_ARCH)/kernel/asm-offsets.c @touch $@ -# Create link to sub arch includes -$(srctree)/include/asm-$(ARCH)/.arch: $(wildcard include/config/arch/*.h) - @echo ' SYMLINK include/asm-$(ARCH)/arch -> include/asm-$(ARCH)/$(SARCH)' - @rm -f $(srctree)/include/asm-$(ARCH)/arch/mach - @rm -f $(srctree)/include/asm-$(ARCH)/arch - @ln -sf $(SARCH) $(srctree)/include/asm-$(ARCH)/arch -ifdef CONFIG_ETRAX_ARCH_V32 - @ln -sf $(MACH) $(srctree)/include/asm-$(ARCH)/arch/mach -endif - @touch $@ - archclean: $(Q)if [ -e arch/$(ARCH)/boot ]; then \ $(MAKE) $(clean)=arch/$(ARCH)/boot; \ @@ -116,8 +109,7 @@ CLEAN_FILES += \ $(MACHINE)/boot/compressed/decompress.bin \ $(MACHINE)/boot/compressed/piggy.gz \ $(MACHINE)/boot/rescue/rescue.bin \ - $(SRC_ARCH)/.links \ - $(srctree)/include/asm-$(ARCH)/.arch + $(SRC_ARCH)/.links MRPROPER_FILES += \ $(SRC_ARCH)/drivers \ diff --git a/arch/cris/arch-v10/boot/.gitignore b/arch/cris/arch-v10/boot/.gitignore new file mode 100644 index 00000000000..171a0853caf --- /dev/null +++ b/arch/cris/arch-v10/boot/.gitignore @@ -0,0 +1,2 @@ +Image +zImage diff --git a/arch/cris/arch-v10/boot/compressed/head.S b/arch/cris/arch-v10/boot/compressed/head.S index 981fbae8495..0bb4dcc2925 100644 --- a/arch/cris/arch-v10/boot/compressed/head.S +++ b/arch/cris/arch-v10/boot/compressed/head.S @@ -9,7 +9,7 @@ */ #define ASSEMBLER_MACROS_ONLY -#include +#include #define RAM_INIT_MAGIC 0x56902387 #define COMMAND_LINE_MAGIC 0x87109563 diff --git a/arch/cris/arch-v10/boot/compressed/misc.c b/arch/cris/arch-v10/boot/compressed/misc.c index d933c89889d..a4db1507d3b 100644 --- a/arch/cris/arch-v10/boot/compressed/misc.c +++ b/arch/cris/arch-v10/boot/compressed/misc.c @@ -20,7 +20,7 @@ #include -#include +#include /* * gzip declarations diff --git a/arch/cris/arch-v10/boot/rescue/head.S b/arch/cris/arch-v10/boot/rescue/head.S index 6ba7be8ac4a..fb503d1eeea 100644 --- a/arch/cris/arch-v10/boot/rescue/head.S +++ b/arch/cris/arch-v10/boot/rescue/head.S @@ -65,7 +65,7 @@ #ifdef CONFIG_ETRAX_AXISFLASHMAP #define ASSEMBLER_MACROS_ONLY -#include +#include ;; The partitiontable is looked for at the first sector after the boot ;; sector. Sector size is 65536 bytes in all flashes we use. diff --git a/arch/cris/arch-v10/boot/rescue/kimagerescue.S b/arch/cris/arch-v10/boot/rescue/kimagerescue.S index 55eeff8bb08..6f7b3e61260 100644 --- a/arch/cris/arch-v10/boot/rescue/kimagerescue.S +++ b/arch/cris/arch-v10/boot/rescue/kimagerescue.S @@ -6,7 +6,7 @@ */ #define ASSEMBLER_MACROS_ONLY -#include +#include #define CODE_START 0x40004000 #define CODE_LENGTH 784 diff --git a/arch/cris/arch-v10/boot/rescue/testrescue.S b/arch/cris/arch-v10/boot/rescue/testrescue.S index 2d937f9afe2..fc7ec674eca 100644 --- a/arch/cris/arch-v10/boot/rescue/testrescue.S +++ b/arch/cris/arch-v10/boot/rescue/testrescue.S @@ -6,7 +6,7 @@ */ #define ASSEMBLER_MACROS_ONLY -#include +#include .text diff --git a/arch/cris/arch-v10/drivers/axisflashmap.c b/arch/cris/arch-v10/drivers/axisflashmap.c index b3bdda93ffe..b2079703af7 100644 --- a/arch/cris/arch-v10/drivers/axisflashmap.c +++ b/arch/cris/arch-v10/drivers/axisflashmap.c @@ -26,7 +26,7 @@ #include #include -#include +#include #ifdef CONFIG_CRIS_LOW_MAP #define FLASH_UNCACHED_ADDR KSEG_8 diff --git a/arch/cris/arch-v10/drivers/ds1302.c b/arch/cris/arch-v10/drivers/ds1302.c index 3bdfaf43390..77630df9434 100644 --- a/arch/cris/arch-v10/drivers/ds1302.c +++ b/arch/cris/arch-v10/drivers/ds1302.c @@ -24,10 +24,10 @@ #include #include -#include +#include #include #include -#include +#include #include "i2c.h" diff --git a/arch/cris/arch-v10/drivers/gpio.c b/arch/cris/arch-v10/drivers/gpio.c index 86048e697eb..4b0f65fac8e 100644 --- a/arch/cris/arch-v10/drivers/gpio.c +++ b/arch/cris/arch-v10/drivers/gpio.c @@ -23,11 +23,11 @@ #include #include -#include +#include #include #include #include -#include +#include #define GPIO_MAJOR 120 /* experimental MAJOR number */ diff --git a/arch/cris/arch-v10/drivers/i2c.c b/arch/cris/arch-v10/drivers/i2c.c index 2797e67ce4f..7f656ae0b21 100644 --- a/arch/cris/arch-v10/drivers/i2c.c +++ b/arch/cris/arch-v10/drivers/i2c.c @@ -25,10 +25,10 @@ #include #include -#include +#include #include #include -#include +#include #include "i2c.h" diff --git a/arch/cris/arch-v10/drivers/sync_serial.c b/arch/cris/arch-v10/drivers/sync_serial.c index 91fea623c7c..6cc1a0319a5 100644 --- a/arch/cris/arch-v10/drivers/sync_serial.c +++ b/arch/cris/arch-v10/drivers/sync_serial.c @@ -26,11 +26,11 @@ #include #include #include -#include +#include #include #include #include -#include +#include /* The receiver is a bit tricky beacuse of the continuous stream of data.*/ /* */ diff --git a/arch/cris/arch-v10/kernel/crisksyms.c b/arch/cris/arch-v10/kernel/crisksyms.c index e6b80135502..1ca6fc28323 100644 --- a/arch/cris/arch-v10/kernel/crisksyms.c +++ b/arch/cris/arch-v10/kernel/crisksyms.c @@ -1,6 +1,6 @@ #include #include -#include +#include /* Export shadow registers for the CPU I/O pins */ EXPORT_SYMBOL(genconfig_shadow); diff --git a/arch/cris/arch-v10/kernel/debugport.c b/arch/cris/arch-v10/kernel/debugport.c index 3dc6e91ba39..99851ba8e5f 100644 --- a/arch/cris/arch-v10/kernel/debugport.c +++ b/arch/cris/arch-v10/kernel/debugport.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include /* Get SIMCOUT. */ extern void reset_watchdog(void); diff --git a/arch/cris/arch-v10/kernel/dma.c b/arch/cris/arch-v10/kernel/dma.c index eb1fa0d2b49..929e6866629 100644 --- a/arch/cris/arch-v10/kernel/dma.c +++ b/arch/cris/arch-v10/kernel/dma.c @@ -7,7 +7,7 @@ #include #include -#include +#include /* Macro to access ETRAX 100 registers */ #define SETS(var, reg, field, val) var = (var & ~IO_MASK_(reg##_, field##_)) | \ diff --git a/arch/cris/arch-v10/kernel/entry.S b/arch/cris/arch-v10/kernel/entry.S index 3a65f322ae0..ed171d389e6 100644 --- a/arch/cris/arch-v10/kernel/entry.S +++ b/arch/cris/arch-v10/kernel/entry.S @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/cris/arch-v10/kernel/fasttimer.c b/arch/cris/arch-v10/kernel/fasttimer.c index 31ff35cff02..5ff08a8695e 100644 --- a/arch/cris/arch-v10/kernel/fasttimer.c +++ b/arch/cris/arch-v10/kernel/fasttimer.c @@ -24,7 +24,7 @@ #include -#include +#include #include #include diff --git a/arch/cris/arch-v10/kernel/head.S b/arch/cris/arch-v10/kernel/head.S index 96344afc4eb..fc457710293 100644 --- a/arch/cris/arch-v10/kernel/head.S +++ b/arch/cris/arch-v10/kernel/head.S @@ -10,7 +10,7 @@ #define ASSEMBLER_MACROS_ONLY /* The IO_* macros use the ## token concatenation operator, so -traditional must not be used when assembling this file. */ -#include +#include #define CRAMFS_MAGIC 0x28cd3d45 #define RAM_INIT_MAGIC 0x56902387 diff --git a/arch/cris/arch-v10/kernel/io_interface_mux.c b/arch/cris/arch-v10/kernel/io_interface_mux.c index add98e0941b..29f97e96279 100644 --- a/arch/cris/arch-v10/kernel/io_interface_mux.c +++ b/arch/cris/arch-v10/kernel/io_interface_mux.c @@ -11,9 +11,9 @@ #include #include -#include +#include #include -#include +#include #define DBG(s) diff --git a/arch/cris/arch-v10/kernel/kgdb.c b/arch/cris/arch-v10/kernel/kgdb.c index 6fea45f2e40..b9f9c8ce216 100644 --- a/arch/cris/arch-v10/kernel/kgdb.c +++ b/arch/cris/arch-v10/kernel/kgdb.c @@ -176,7 +176,7 @@ #include #include -#include +#include #include static int kgdb_started = 0; diff --git a/arch/cris/arch-v10/kernel/process.c b/arch/cris/arch-v10/kernel/process.c index 53117f07cc1..bd9b3ff63f6 100644 --- a/arch/cris/arch-v10/kernel/process.c +++ b/arch/cris/arch-v10/kernel/process.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #ifdef CONFIG_ETRAX_GPIO diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c index 525483f0ddf..c685ba4c338 100644 --- a/arch/cris/arch-v10/kernel/time.c +++ b/arch/cris/arch-v10/kernel/time.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/cris/arch-v10/kernel/traps.c b/arch/cris/arch-v10/kernel/traps.c index 9eada5d8893..8bebb96bbca 100644 --- a/arch/cris/arch-v10/kernel/traps.c +++ b/arch/cris/arch-v10/kernel/traps.c @@ -10,7 +10,7 @@ #include #include -#include +#include void show_registers(struct pt_regs *regs) diff --git a/arch/cris/arch-v10/mm/fault.c b/arch/cris/arch-v10/mm/fault.c index 65504fd8092..087a2096f22 100644 --- a/arch/cris/arch-v10/mm/fault.c +++ b/arch/cris/arch-v10/mm/fault.c @@ -13,7 +13,7 @@ #include #include #include -#include +#include #include /* debug of low-level TLB reload */ diff --git a/arch/cris/arch-v10/mm/init.c b/arch/cris/arch-v10/mm/init.c index 742fd1974c2..baa746ce4e7 100644 --- a/arch/cris/arch-v10/mm/init.c +++ b/arch/cris/arch-v10/mm/init.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include extern void tlb_init(void); diff --git a/arch/cris/arch-v10/mm/tlb.c b/arch/cris/arch-v10/mm/tlb.c index 6baf5bd209e..4a496e4ffac 100644 --- a/arch/cris/arch-v10/mm/tlb.c +++ b/arch/cris/arch-v10/mm/tlb.c @@ -12,7 +12,7 @@ #include #include -#include +#include #define D(x) diff --git a/arch/cris/arch-v32/boot/compressed/head.S b/arch/cris/arch-v32/boot/compressed/head.S index f86208caf32..ea3012993b0 100644 --- a/arch/cris/arch-v32/boot/compressed/head.S +++ b/arch/cris/arch-v32/boot/compressed/head.S @@ -7,7 +7,7 @@ #define ASSEMBLER_MACROS_ONLY #include -#include +#include #define RAM_INIT_MAGIC 0x56902387 #define COMMAND_LINE_MAGIC 0x87109563 @@ -17,7 +17,7 @@ .globl input_data .text -start: +_start: di ;; Start clocks for used blocks. diff --git a/arch/cris/arch-v32/drivers/mach-a3/gpio.c b/arch/cris/arch-v32/drivers/mach-a3/gpio.c index ef98608e506..7a87bc0ae2e 100644 --- a/arch/cris/arch-v32/drivers/mach-a3/gpio.c +++ b/arch/cris/arch-v32/drivers/mach-a3/gpio.c @@ -33,7 +33,7 @@ #include #include #include -#include +#include #ifdef CONFIG_ETRAX_VIRTUAL_GPIO #include "../i2c.h" diff --git a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c index 01ed0be2d0d..25d6f2b3a72 100644 --- a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c +++ b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c index aa01b134458..c5a0f54763c 100644 --- a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c +++ b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/cris/arch-v32/drivers/pci/bios.c b/arch/cris/arch-v32/drivers/pci/bios.c index 5b79a7a772d..77ee319193c 100644 --- a/arch/cris/arch-v32/drivers/pci/bios.c +++ b/arch/cris/arch-v32/drivers/pci/bios.c @@ -1,6 +1,6 @@ #include #include -#include +#include void __devinit pcibios_fixup_bus(struct pci_bus *b) { diff --git a/arch/cris/arch-v32/kernel/cache.c b/arch/cris/arch-v32/kernel/cache.c index 80da7b88a72..f38433b1f86 100644 --- a/arch/cris/arch-v32/kernel/cache.c +++ b/arch/cris/arch-v32/kernel/cache.c @@ -1,7 +1,7 @@ #include #include -#include -#include +#include +#include /* This file is used to workaround a cache bug, Guinness TR 106. */ diff --git a/arch/cris/arch-v32/kernel/crisksyms.c b/arch/cris/arch-v32/kernel/crisksyms.c index 77d02c15a7f..64933e2c0f5 100644 --- a/arch/cris/arch-v32/kernel/crisksyms.c +++ b/arch/cris/arch-v32/kernel/crisksyms.c @@ -1,9 +1,9 @@ #include #include -#include -#include -#include -#include +#include +#include +#include +#include /* Functions for allocating DMA channels */ EXPORT_SYMBOL(crisv32_request_dma); diff --git a/arch/cris/arch-v32/kernel/debugport.c b/arch/cris/arch-v32/kernel/debugport.c index 15af4c29315..794b364d9f7 100644 --- a/arch/cris/arch-v32/kernel/debugport.c +++ b/arch/cris/arch-v32/kernel/debugport.c @@ -9,7 +9,7 @@ #include #include #include -#include +#include struct dbg_port { diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S index eebbaba4543..7f6f93e6b70 100644 --- a/arch/cris/arch-v32/kernel/entry.S +++ b/arch/cris/arch-v32/kernel/entry.S @@ -24,8 +24,8 @@ #include #include -#include -#include +#include +#include ;; Exported functions. .globl system_call diff --git a/arch/cris/arch-v32/kernel/head.S b/arch/cris/arch-v32/kernel/head.S index 2d66a7c320e..f902d87fb5d 100644 --- a/arch/cris/arch-v32/kernel/head.S +++ b/arch/cris/arch-v32/kernel/head.S @@ -11,11 +11,11 @@ * -traditional must not be used when assembling this file. */ #include -#include +#include #include #include #include -#include +#include #define CRAMFS_MAGIC 0x28cd3d45 #define JHEAD_MAGIC 0x1FF528A6 diff --git a/arch/cris/arch-v32/kernel/kgdb.c b/arch/cris/arch-v32/kernel/kgdb.c index 8bd5a5bc0dc..c981fd66332 100644 --- a/arch/cris/arch-v32/kernel/kgdb.c +++ b/arch/cris/arch-v32/kernel/kgdb.c @@ -174,10 +174,10 @@ #include #include -#include -#include -#include -#include +#include +#include +#include +#include /* From entry.S. */ extern void gdb_handle_exception(void); diff --git a/arch/cris/arch-v32/kernel/kgdb_asm.S b/arch/cris/arch-v32/kernel/kgdb_asm.S index 3e7fa9ef851..eba93e7e4aa 100644 --- a/arch/cris/arch-v32/kernel/kgdb_asm.S +++ b/arch/cris/arch-v32/kernel/kgdb_asm.S @@ -5,7 +5,7 @@ * port exceptions for kernel debugging purposes. */ -#include +#include ;; Exported functions. .globl kgdb_handle_exception diff --git a/arch/cris/arch-v32/kernel/pinmux.c b/arch/cris/arch-v32/kernel/pinmux.c index a2b8aa37c1b..6eb54ea1c97 100644 --- a/arch/cris/arch-v32/kernel/pinmux.c +++ b/arch/cris/arch-v32/kernel/pinmux.c @@ -11,10 +11,10 @@ #include #include #include -#include -#include -#include -#include +#include +#include +#include +#include #undef DEBUG diff --git a/arch/cris/arch-v32/kernel/ptrace.c b/arch/cris/arch-v32/kernel/ptrace.c index e27f4670e88..dd401473f5b 100644 --- a/arch/cris/arch-v32/kernel/ptrace.c +++ b/arch/cris/arch-v32/kernel/ptrace.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include /* * Determines which bits in CCS the user has access to. diff --git a/arch/cris/arch-v32/kernel/signal.c b/arch/cris/arch-v32/kernel/signal.c index 58c1866804e..da7d2be000b 100644 --- a/arch/cris/arch-v32/kernel/signal.c +++ b/arch/cris/arch-v32/kernel/signal.c @@ -18,8 +18,8 @@ #include #include #include -#include -#include +#include +#include extern unsigned long cris_signal_return_page; diff --git a/arch/cris/arch-v32/lib/nand_init.S b/arch/cris/arch-v32/lib/nand_init.S index e019816facd..e705f5cce96 100644 --- a/arch/cris/arch-v32/lib/nand_init.S +++ b/arch/cris/arch-v32/lib/nand_init.S @@ -22,11 +22,11 @@ ## ##============================================================================= -#include -#include -#include -#include -#include +#include +#include +#include +#include +#include ;; There are 8-bit NAND flashes and 16-bit NAND flashes. ;; We need to treat them slightly different. diff --git a/arch/cris/arch-v32/mach-a3/dma.c b/arch/cris/arch-v32/mach-a3/dma.c index 25f236ef0b8..f35e4f65f4e 100644 --- a/arch/cris/arch-v32/mach-a3/dma.c +++ b/arch/cris/arch-v32/mach-a3/dma.c @@ -2,7 +2,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/cris/arch-v32/mach-a3/io.c b/arch/cris/arch-v32/mach-a3/io.c index 9eeaf3eca47..c22f67ecd9f 100644 --- a/arch/cris/arch-v32/mach-a3/io.c +++ b/arch/cris/arch-v32/mach-a3/io.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include struct crisv32_ioport crisv32_ioports[] = { diff --git a/arch/cris/arch-v32/mach-fs/cpufreq.c b/arch/cris/arch-v32/mach-fs/cpufreq.c index 58bd71e5bda..d92cf70d1cb 100644 --- a/arch/cris/arch-v32/mach-fs/cpufreq.c +++ b/arch/cris/arch-v32/mach-fs/cpufreq.c @@ -2,9 +2,9 @@ #include #include #include -#include -#include -#include +#include +#include +#include static int cris_sdram_freq_notifier(struct notifier_block *nb, unsigned long val, diff --git a/arch/cris/arch-v32/mach-fs/dma.c b/arch/cris/arch-v32/mach-fs/dma.c index a6acf4e6345..2d970d7505c 100644 --- a/arch/cris/arch-v32/mach-fs/dma.c +++ b/arch/cris/arch-v32/mach-fs/dma.c @@ -10,7 +10,7 @@ #include #include #include -#include +#include static char used_dma_channels[MAX_DMA_CHANNELS]; static const char *used_dma_channels_users[MAX_DMA_CHANNELS]; diff --git a/arch/cris/arch-v32/mach-fs/io.c b/arch/cris/arch-v32/mach-fs/io.c index a03a3ad3a18..cb6327b1f8f 100644 --- a/arch/cris/arch-v32/mach-fs/io.c +++ b/arch/cris/arch-v32/mach-fs/io.c @@ -12,8 +12,8 @@ #include #include #include -#include -#include +#include +#include #ifndef DEBUG #define DEBUG(x) diff --git a/arch/cris/arch-v32/mach-fs/vcs_hook.c b/arch/cris/arch-v32/mach-fs/vcs_hook.c index 593b10f07ef..b11594ae0cb 100644 --- a/arch/cris/arch-v32/mach-fs/vcs_hook.c +++ b/arch/cris/arch-v32/mach-fs/vcs_hook.c @@ -5,8 +5,8 @@ #include "vcs_hook.h" #include -#include -#include +#include +#include #define HOOK_TRIG_ADDR 0xb7000000 /* hook cvlog model reg address */ #define HOOK_MEM_BASE_ADDR 0xa0000000 /* csp4 (shared mem) base addr */ diff --git a/arch/cris/arch-v32/mm/init.c b/arch/cris/arch-v32/mm/init.c index 8a34b8b7429..caeb921a92e 100644 --- a/arch/cris/arch-v32/mm/init.c +++ b/arch/cris/arch-v32/mm/init.c @@ -16,8 +16,8 @@ #include #include #include -#include -#include +#include +#include extern void tlb_init(void); diff --git a/arch/cris/arch-v32/mm/tlb.c b/arch/cris/arch-v32/mm/tlb.c index eda5ebcaea5..55ade36fe8a 100644 --- a/arch/cris/arch-v32/mm/tlb.c +++ b/arch/cris/arch-v32/mm/tlb.c @@ -9,8 +9,8 @@ #include #include -#include -#include +#include +#include #define UPDATE_TLB_SEL_IDX(val) \ do { \ diff --git a/include/asm-cris/arch-v10/Kbuild b/arch/cris/include/arch-v10/arch/Kbuild similarity index 100% rename from include/asm-cris/arch-v10/Kbuild rename to arch/cris/include/arch-v10/arch/Kbuild diff --git a/include/asm-cris/arch-v10/atomic.h b/arch/cris/include/arch-v10/arch/atomic.h similarity index 100% rename from include/asm-cris/arch-v10/atomic.h rename to arch/cris/include/arch-v10/arch/atomic.h diff --git a/include/asm-cris/arch-v10/bitops.h b/arch/cris/include/arch-v10/arch/bitops.h similarity index 100% rename from include/asm-cris/arch-v10/bitops.h rename to arch/cris/include/arch-v10/arch/bitops.h diff --git a/include/asm-cris/arch-v10/bug.h b/arch/cris/include/arch-v10/arch/bug.h similarity index 100% rename from include/asm-cris/arch-v10/bug.h rename to arch/cris/include/arch-v10/arch/bug.h diff --git a/include/asm-cris/arch-v10/byteorder.h b/arch/cris/include/arch-v10/arch/byteorder.h similarity index 100% rename from include/asm-cris/arch-v10/byteorder.h rename to arch/cris/include/arch-v10/arch/byteorder.h diff --git a/include/asm-cris/arch-v10/cache.h b/arch/cris/include/arch-v10/arch/cache.h similarity index 100% rename from include/asm-cris/arch-v10/cache.h rename to arch/cris/include/arch-v10/arch/cache.h diff --git a/include/asm-cris/arch-v10/checksum.h b/arch/cris/include/arch-v10/arch/checksum.h similarity index 100% rename from include/asm-cris/arch-v10/checksum.h rename to arch/cris/include/arch-v10/arch/checksum.h diff --git a/include/asm-cris/arch-v10/delay.h b/arch/cris/include/arch-v10/arch/delay.h similarity index 100% rename from include/asm-cris/arch-v10/delay.h rename to arch/cris/include/arch-v10/arch/delay.h diff --git a/include/asm-cris/arch-v10/dma.h b/arch/cris/include/arch-v10/arch/dma.h similarity index 100% rename from include/asm-cris/arch-v10/dma.h rename to arch/cris/include/arch-v10/arch/dma.h diff --git a/include/asm-cris/arch-v10/elf.h b/arch/cris/include/arch-v10/arch/elf.h similarity index 100% rename from include/asm-cris/arch-v10/elf.h rename to arch/cris/include/arch-v10/arch/elf.h diff --git a/include/asm-cris/arch-v10/io.h b/arch/cris/include/arch-v10/arch/io.h similarity index 99% rename from include/asm-cris/arch-v10/io.h rename to arch/cris/include/arch-v10/arch/io.h index c08c2426529..f627ad0b8a3 100644 --- a/include/asm-cris/arch-v10/io.h +++ b/arch/cris/include/arch-v10/arch/io.h @@ -1,7 +1,7 @@ #ifndef _ASM_ARCH_CRIS_IO_H #define _ASM_ARCH_CRIS_IO_H -#include +#include /* Etrax shadow registers - which live in arch/cris/kernel/shadows.c */ diff --git a/include/asm-cris/arch-v10/io_interface_mux.h b/arch/cris/include/arch-v10/arch/io_interface_mux.h similarity index 100% rename from include/asm-cris/arch-v10/io_interface_mux.h rename to arch/cris/include/arch-v10/arch/io_interface_mux.h diff --git a/include/asm-cris/arch-v10/irq.h b/arch/cris/include/arch-v10/arch/irq.h similarity index 99% rename from include/asm-cris/arch-v10/irq.h rename to arch/cris/include/arch-v10/arch/irq.h index b1128a9984a..6248004eca1 100644 --- a/include/asm-cris/arch-v10/irq.h +++ b/arch/cris/include/arch-v10/arch/irq.h @@ -5,7 +5,7 @@ #ifndef _ASM_ARCH_IRQ_H #define _ASM_ARCH_IRQ_H -#include +#include #define NR_IRQS 32 diff --git a/include/asm-cris/arch-v10/memmap.h b/arch/cris/include/arch-v10/arch/memmap.h similarity index 100% rename from include/asm-cris/arch-v10/memmap.h rename to arch/cris/include/arch-v10/arch/memmap.h diff --git a/include/asm-cris/arch-v10/mmu.h b/arch/cris/include/arch-v10/arch/mmu.h similarity index 100% rename from include/asm-cris/arch-v10/mmu.h rename to arch/cris/include/arch-v10/arch/mmu.h diff --git a/include/asm-cris/arch-v10/offset.h b/arch/cris/include/arch-v10/arch/offset.h similarity index 100% rename from include/asm-cris/arch-v10/offset.h rename to arch/cris/include/arch-v10/arch/offset.h diff --git a/include/asm-cris/arch-v10/page.h b/arch/cris/include/arch-v10/arch/page.h similarity index 100% rename from include/asm-cris/arch-v10/page.h rename to arch/cris/include/arch-v10/arch/page.h diff --git a/include/asm-cris/arch-v10/pgtable.h b/arch/cris/include/arch-v10/arch/pgtable.h similarity index 100% rename from include/asm-cris/arch-v10/pgtable.h rename to arch/cris/include/arch-v10/arch/pgtable.h diff --git a/include/asm-cris/arch-v10/processor.h b/arch/cris/include/arch-v10/arch/processor.h similarity index 100% rename from include/asm-cris/arch-v10/processor.h rename to arch/cris/include/arch-v10/arch/processor.h diff --git a/include/asm-cris/arch-v10/ptrace.h b/arch/cris/include/arch-v10/arch/ptrace.h similarity index 100% rename from include/asm-cris/arch-v10/ptrace.h rename to arch/cris/include/arch-v10/arch/ptrace.h diff --git a/include/asm-cris/arch-v10/sv_addr.agh b/arch/cris/include/arch-v10/arch/sv_addr.agh similarity index 100% rename from include/asm-cris/arch-v10/sv_addr.agh rename to arch/cris/include/arch-v10/arch/sv_addr.agh diff --git a/include/asm-cris/arch-v10/sv_addr_ag.h b/arch/cris/include/arch-v10/arch/sv_addr_ag.h similarity index 100% rename from include/asm-cris/arch-v10/sv_addr_ag.h rename to arch/cris/include/arch-v10/arch/sv_addr_ag.h diff --git a/include/asm-cris/arch-v10/svinto.h b/arch/cris/include/arch-v10/arch/svinto.h similarity index 100% rename from include/asm-cris/arch-v10/svinto.h rename to arch/cris/include/arch-v10/arch/svinto.h diff --git a/include/asm-cris/arch-v10/system.h b/arch/cris/include/arch-v10/arch/system.h similarity index 100% rename from include/asm-cris/arch-v10/system.h rename to arch/cris/include/arch-v10/arch/system.h diff --git a/include/asm-cris/arch-v10/thread_info.h b/arch/cris/include/arch-v10/arch/thread_info.h similarity index 100% rename from include/asm-cris/arch-v10/thread_info.h rename to arch/cris/include/arch-v10/arch/thread_info.h diff --git a/include/asm-cris/arch-v10/timex.h b/arch/cris/include/arch-v10/arch/timex.h similarity index 100% rename from include/asm-cris/arch-v10/timex.h rename to arch/cris/include/arch-v10/arch/timex.h diff --git a/include/asm-cris/arch-v10/tlb.h b/arch/cris/include/arch-v10/arch/tlb.h similarity index 100% rename from include/asm-cris/arch-v10/tlb.h rename to arch/cris/include/arch-v10/arch/tlb.h diff --git a/include/asm-cris/arch-v10/uaccess.h b/arch/cris/include/arch-v10/arch/uaccess.h similarity index 100% rename from include/asm-cris/arch-v10/uaccess.h rename to arch/cris/include/arch-v10/arch/uaccess.h diff --git a/include/asm-cris/arch-v10/unistd.h b/arch/cris/include/arch-v10/arch/unistd.h similarity index 100% rename from include/asm-cris/arch-v10/unistd.h rename to arch/cris/include/arch-v10/arch/unistd.h diff --git a/include/asm-cris/arch-v10/user.h b/arch/cris/include/arch-v10/arch/user.h similarity index 100% rename from include/asm-cris/arch-v10/user.h rename to arch/cris/include/arch-v10/arch/user.h diff --git a/include/asm-cris/arch-v32/Kbuild b/arch/cris/include/arch-v32/arch/Kbuild similarity index 100% rename from include/asm-cris/arch-v32/Kbuild rename to arch/cris/include/arch-v32/arch/Kbuild diff --git a/include/asm-cris/arch-v32/atomic.h b/arch/cris/include/arch-v32/arch/atomic.h similarity index 100% rename from include/asm-cris/arch-v32/atomic.h rename to arch/cris/include/arch-v32/arch/atomic.h diff --git a/include/asm-cris/arch-v32/bitops.h b/arch/cris/include/arch-v32/arch/bitops.h similarity index 100% rename from include/asm-cris/arch-v32/bitops.h rename to arch/cris/include/arch-v32/arch/bitops.h diff --git a/include/asm-cris/arch-v32/bug.h b/arch/cris/include/arch-v32/arch/bug.h similarity index 100% rename from include/asm-cris/arch-v32/bug.h rename to arch/cris/include/arch-v32/arch/bug.h diff --git a/include/asm-cris/arch-v32/byteorder.h b/arch/cris/include/arch-v32/arch/byteorder.h similarity index 100% rename from include/asm-cris/arch-v32/byteorder.h rename to arch/cris/include/arch-v32/arch/byteorder.h diff --git a/include/asm-cris/arch-v32/cache.h b/arch/cris/include/arch-v32/arch/cache.h similarity index 93% rename from include/asm-cris/arch-v32/cache.h rename to arch/cris/include/arch-v32/arch/cache.h index b3d752dfe15..dfc73050e6b 100644 --- a/include/asm-cris/arch-v32/cache.h +++ b/arch/cris/include/arch-v32/arch/cache.h @@ -1,7 +1,7 @@ #ifndef _ASM_CRIS_ARCH_CACHE_H #define _ASM_CRIS_ARCH_CACHE_H -#include +#include /* A cache-line is 32 bytes. */ #define L1_CACHE_BYTES 32 diff --git a/include/asm-cris/arch-v32/checksum.h b/arch/cris/include/arch-v32/arch/checksum.h similarity index 100% rename from include/asm-cris/arch-v32/checksum.h rename to arch/cris/include/arch-v32/arch/checksum.h diff --git a/include/asm-cris/arch-v32/cryptocop.h b/arch/cris/include/arch-v32/arch/cryptocop.h similarity index 99% rename from include/asm-cris/arch-v32/cryptocop.h rename to arch/cris/include/arch-v32/arch/cryptocop.h index dfa1f66fb98..e1cd83dfabb 100644 --- a/include/asm-cris/arch-v32/cryptocop.h +++ b/arch/cris/include/arch-v32/arch/cryptocop.h @@ -122,7 +122,7 @@ struct strcop_crypto_op{ /********** The API to use from inside the kernel. ************/ -#include +#include typedef enum { cryptocop_alg_csum = 0, diff --git a/include/asm-cris/arch-v32/delay.h b/arch/cris/include/arch-v32/arch/delay.h similarity index 100% rename from include/asm-cris/arch-v32/delay.h rename to arch/cris/include/arch-v32/arch/delay.h diff --git a/include/asm-cris/arch-v32/dma.h b/arch/cris/include/arch-v32/arch/dma.h similarity index 100% rename from include/asm-cris/arch-v32/dma.h rename to arch/cris/include/arch-v32/arch/dma.h diff --git a/include/asm-cris/arch-v32/elf.h b/arch/cris/include/arch-v32/arch/elf.h similarity index 100% rename from include/asm-cris/arch-v32/elf.h rename to arch/cris/include/arch-v32/arch/elf.h diff --git a/include/asm-cris/arch-v32/hwregs/Makefile b/arch/cris/include/arch-v32/arch/hwregs/Makefile similarity index 100% rename from include/asm-cris/arch-v32/hwregs/Makefile rename to arch/cris/include/arch-v32/arch/hwregs/Makefile diff --git a/include/asm-cris/arch-v32/hwregs/asm/ata_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/ata_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/ata_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/ata_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/bif_core_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/bif_core_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/bif_core_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/bif_core_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/bif_dma_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/bif_dma_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/bif_dma_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/bif_dma_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/bif_slave_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/bif_slave_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/bif_slave_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/bif_slave_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/config_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/config_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/config_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/config_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/cpu_vect.h b/arch/cris/include/arch-v32/arch/hwregs/asm/cpu_vect.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/cpu_vect.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/cpu_vect.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/cris_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/cris_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/cris_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/cris_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/cris_supp_reg.h b/arch/cris/include/arch-v32/arch/hwregs/asm/cris_supp_reg.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/cris_supp_reg.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/cris_supp_reg.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/dma_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/dma_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/dma_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/dma_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/eth_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/eth_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/eth_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/eth_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/gio_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/gio_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/gio_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/gio_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/intr_vect.h b/arch/cris/include/arch-v32/arch/hwregs/asm/intr_vect.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/intr_vect.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/intr_vect.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/intr_vect_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/intr_vect_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/intr_vect_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/intr_vect_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/irq_nmi_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/irq_nmi_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/irq_nmi_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/irq_nmi_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/marb_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/marb_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/marb_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/marb_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/mmu_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/mmu_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/mmu_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/mmu_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/mmu_supp_reg.h b/arch/cris/include/arch-v32/arch/hwregs/asm/mmu_supp_reg.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/mmu_supp_reg.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/mmu_supp_reg.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/rt_trace_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/rt_trace_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/rt_trace_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/rt_trace_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/ser_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/ser_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/ser_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/ser_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/sser_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/sser_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/sser_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/sser_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/strcop_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/strcop_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/strcop_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/strcop_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/strmux_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/strmux_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/strmux_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/strmux_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/asm/timer_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/asm/timer_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/asm/timer_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/asm/timer_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/ata_defs.h b/arch/cris/include/arch-v32/arch/hwregs/ata_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/ata_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/ata_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/bif_core_defs.h b/arch/cris/include/arch-v32/arch/hwregs/bif_core_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/bif_core_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/bif_core_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/bif_dma_defs.h b/arch/cris/include/arch-v32/arch/hwregs/bif_dma_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/bif_dma_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/bif_dma_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/bif_slave_defs.h b/arch/cris/include/arch-v32/arch/hwregs/bif_slave_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/bif_slave_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/bif_slave_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/config_defs.h b/arch/cris/include/arch-v32/arch/hwregs/config_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/config_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/config_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/cpu_vect.h b/arch/cris/include/arch-v32/arch/hwregs/cpu_vect.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/cpu_vect.h rename to arch/cris/include/arch-v32/arch/hwregs/cpu_vect.h diff --git a/include/asm-cris/arch-v32/hwregs/dma.h b/arch/cris/include/arch-v32/arch/hwregs/dma.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/dma.h rename to arch/cris/include/arch-v32/arch/hwregs/dma.h diff --git a/include/asm-cris/arch-v32/hwregs/dma_defs.h b/arch/cris/include/arch-v32/arch/hwregs/dma_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/dma_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/dma_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/eth_defs.h b/arch/cris/include/arch-v32/arch/hwregs/eth_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/eth_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/eth_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/extmem_defs.h b/arch/cris/include/arch-v32/arch/hwregs/extmem_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/extmem_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/extmem_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/Makefile b/arch/cris/include/arch-v32/arch/hwregs/iop/Makefile similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/Makefile rename to arch/cris/include/arch-v32/arch/hwregs/iop/Makefile diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_crc_par_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_crc_par_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_crc_par_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_crc_par_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_dmc_in_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_dmc_in_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_dmc_in_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_dmc_in_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_dmc_out_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_dmc_out_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_dmc_out_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_dmc_out_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_fifo_in_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_in_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_fifo_in_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_in_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_fifo_in_extra_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_in_extra_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_fifo_in_extra_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_in_extra_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_fifo_out_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_out_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_fifo_out_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_out_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_fifo_out_extra_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_out_extra_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_fifo_out_extra_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_fifo_out_extra_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_mpu_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_mpu_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_mpu_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_mpu_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_reg_space_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_reg_space_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_reg_space_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_reg_space_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_sap_in_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sap_in_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_sap_in_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sap_in_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_sap_out_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sap_out_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_sap_out_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sap_out_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_scrc_in_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_scrc_in_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_scrc_in_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_scrc_in_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_scrc_out_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_scrc_out_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_scrc_out_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_scrc_out_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_spu_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_spu_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_spu_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_spu_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_sw_cfg_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_cfg_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_sw_cfg_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_cfg_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_sw_cpu_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_cpu_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_sw_cpu_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_cpu_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_sw_mpu_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_mpu_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_sw_mpu_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_mpu_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_sw_spu_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_spu_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_sw_spu_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_sw_spu_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_timer_grp_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_timer_grp_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_timer_grp_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_timer_grp_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_trigger_grp_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_trigger_grp_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_trigger_grp_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_trigger_grp_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/asm/iop_version_defs_asm.h b/arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_version_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/asm/iop_version_defs_asm.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/asm/iop_version_defs_asm.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_crc_par_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_crc_par_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_crc_par_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_crc_par_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_dmc_in_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_dmc_in_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_dmc_in_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_dmc_in_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_dmc_out_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_dmc_out_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_dmc_out_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_dmc_out_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_fifo_in_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_in_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_fifo_in_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_in_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_fifo_in_extra_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_in_extra_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_fifo_in_extra_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_in_extra_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_fifo_out_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_out_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_fifo_out_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_out_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_fifo_out_extra_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_out_extra_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_fifo_out_extra_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_fifo_out_extra_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_mpu_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_mpu_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_mpu_macros.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_macros.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_mpu_macros.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_mpu_macros.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_reg_space.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_reg_space.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_reg_space.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_reg_space.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_sap_in_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sap_in_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_sap_in_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_sap_in_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_sap_out_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sap_out_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_sap_out_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_sap_out_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_scrc_in_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_scrc_in_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_scrc_in_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_scrc_in_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_scrc_out_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_scrc_out_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_scrc_out_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_scrc_out_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_spu_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_spu_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_spu_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_spu_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_sw_cfg_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_cfg_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_sw_cfg_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_cfg_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_sw_cpu_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_cpu_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_sw_cpu_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_cpu_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_sw_mpu_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_mpu_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_sw_mpu_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_mpu_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_sw_spu_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_spu_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_sw_spu_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_sw_spu_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_timer_grp_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_timer_grp_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_timer_grp_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_timer_grp_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_trigger_grp_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_trigger_grp_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_trigger_grp_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_trigger_grp_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/iop/iop_version_defs.h b/arch/cris/include/arch-v32/arch/hwregs/iop/iop_version_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/iop/iop_version_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/iop/iop_version_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/irq_nmi_defs.h b/arch/cris/include/arch-v32/arch/hwregs/irq_nmi_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/irq_nmi_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/irq_nmi_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/marb_bp_defs.h b/arch/cris/include/arch-v32/arch/hwregs/marb_bp_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/marb_bp_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/marb_bp_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/marb_defs.h b/arch/cris/include/arch-v32/arch/hwregs/marb_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/marb_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/marb_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/reg_rdwr.h b/arch/cris/include/arch-v32/arch/hwregs/reg_rdwr.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/reg_rdwr.h rename to arch/cris/include/arch-v32/arch/hwregs/reg_rdwr.h diff --git a/include/asm-cris/arch-v32/hwregs/rt_trace_defs.h b/arch/cris/include/arch-v32/arch/hwregs/rt_trace_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/rt_trace_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/rt_trace_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/ser_defs.h b/arch/cris/include/arch-v32/arch/hwregs/ser_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/ser_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/ser_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/sser_defs.h b/arch/cris/include/arch-v32/arch/hwregs/sser_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/sser_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/sser_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/strcop.h b/arch/cris/include/arch-v32/arch/hwregs/strcop.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/strcop.h rename to arch/cris/include/arch-v32/arch/hwregs/strcop.h diff --git a/include/asm-cris/arch-v32/hwregs/strcop_defs.h b/arch/cris/include/arch-v32/arch/hwregs/strcop_defs.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/strcop_defs.h rename to arch/cris/include/arch-v32/arch/hwregs/strcop_defs.h diff --git a/include/asm-cris/arch-v32/hwregs/supp_reg.h b/arch/cris/include/arch-v32/arch/hwregs/supp_reg.h similarity index 100% rename from include/asm-cris/arch-v32/hwregs/supp_reg.h rename to arch/cris/include/arch-v32/arch/hwregs/supp_reg.h diff --git a/include/asm-cris/arch-v32/intmem.h b/arch/cris/include/arch-v32/arch/intmem.h similarity index 100% rename from include/asm-cris/arch-v32/intmem.h rename to arch/cris/include/arch-v32/arch/intmem.h diff --git a/include/asm-cris/arch-v32/io.h b/arch/cris/include/arch-v32/arch/io.h similarity index 100% rename from include/asm-cris/arch-v32/io.h rename to arch/cris/include/arch-v32/arch/io.h diff --git a/include/asm-cris/arch-v32/irq.h b/arch/cris/include/arch-v32/arch/irq.h similarity index 100% rename from include/asm-cris/arch-v32/irq.h rename to arch/cris/include/arch-v32/arch/irq.h diff --git a/include/asm-cris/arch-v32/memmap.h b/arch/cris/include/arch-v32/arch/memmap.h similarity index 100% rename from include/asm-cris/arch-v32/memmap.h rename to arch/cris/include/arch-v32/arch/memmap.h diff --git a/include/asm-cris/arch-v32/mmu.h b/arch/cris/include/arch-v32/arch/mmu.h similarity index 100% rename from include/asm-cris/arch-v32/mmu.h rename to arch/cris/include/arch-v32/arch/mmu.h diff --git a/include/asm-cris/arch-v32/offset.h b/arch/cris/include/arch-v32/arch/offset.h similarity index 100% rename from include/asm-cris/arch-v32/offset.h rename to arch/cris/include/arch-v32/arch/offset.h diff --git a/include/asm-cris/arch-v32/page.h b/arch/cris/include/arch-v32/arch/page.h similarity index 100% rename from include/asm-cris/arch-v32/page.h rename to arch/cris/include/arch-v32/arch/page.h diff --git a/include/asm-cris/arch-v32/pgtable.h b/arch/cris/include/arch-v32/arch/pgtable.h similarity index 100% rename from include/asm-cris/arch-v32/pgtable.h rename to arch/cris/include/arch-v32/arch/pgtable.h diff --git a/include/asm-cris/arch-v32/processor.h b/arch/cris/include/arch-v32/arch/processor.h similarity index 100% rename from include/asm-cris/arch-v32/processor.h rename to arch/cris/include/arch-v32/arch/processor.h diff --git a/include/asm-cris/arch-v32/ptrace.h b/arch/cris/include/arch-v32/arch/ptrace.h similarity index 100% rename from include/asm-cris/arch-v32/ptrace.h rename to arch/cris/include/arch-v32/arch/ptrace.h diff --git a/include/asm-cris/arch-v32/spinlock.h b/arch/cris/include/arch-v32/arch/spinlock.h similarity index 100% rename from include/asm-cris/arch-v32/spinlock.h rename to arch/cris/include/arch-v32/arch/spinlock.h diff --git a/include/asm-cris/arch-v32/system.h b/arch/cris/include/arch-v32/arch/system.h similarity index 100% rename from include/asm-cris/arch-v32/system.h rename to arch/cris/include/arch-v32/arch/system.h diff --git a/include/asm-cris/arch-v32/thread_info.h b/arch/cris/include/arch-v32/arch/thread_info.h similarity index 100% rename from include/asm-cris/arch-v32/thread_info.h rename to arch/cris/include/arch-v32/arch/thread_info.h diff --git a/include/asm-cris/arch-v32/timex.h b/arch/cris/include/arch-v32/arch/timex.h similarity index 100% rename from include/asm-cris/arch-v32/timex.h rename to arch/cris/include/arch-v32/arch/timex.h diff --git a/include/asm-cris/arch-v32/tlb.h b/arch/cris/include/arch-v32/arch/tlb.h similarity index 100% rename from include/asm-cris/arch-v32/tlb.h rename to arch/cris/include/arch-v32/arch/tlb.h diff --git a/include/asm-cris/arch-v32/uaccess.h b/arch/cris/include/arch-v32/arch/uaccess.h similarity index 100% rename from include/asm-cris/arch-v32/uaccess.h rename to arch/cris/include/arch-v32/arch/uaccess.h diff --git a/include/asm-cris/arch-v32/unistd.h b/arch/cris/include/arch-v32/arch/unistd.h similarity index 100% rename from include/asm-cris/arch-v32/unistd.h rename to arch/cris/include/arch-v32/arch/unistd.h diff --git a/include/asm-cris/arch-v32/user.h b/arch/cris/include/arch-v32/arch/user.h similarity index 100% rename from include/asm-cris/arch-v32/user.h rename to arch/cris/include/arch-v32/arch/user.h diff --git a/include/asm-cris/arch-v32/mach-a3/arbiter.h b/arch/cris/include/arch-v32/mach-a3/mach/arbiter.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/arbiter.h rename to arch/cris/include/arch-v32/mach-a3/mach/arbiter.h diff --git a/include/asm-cris/arch-v32/mach-a3/dma.h b/arch/cris/include/arch-v32/mach-a3/mach/dma.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/dma.h rename to arch/cris/include/arch-v32/mach-a3/mach/dma.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/asm/clkgen_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/clkgen_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/asm/clkgen_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/clkgen_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/asm/ddr2_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/ddr2_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/asm/ddr2_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/ddr2_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/asm/gio_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/gio_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/asm/gio_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/gio_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/asm/pinmux_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/pinmux_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/asm/pinmux_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/pinmux_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/asm/pio_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/pio_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/asm/pio_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/pio_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/asm/reg_map_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/reg_map_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/asm/reg_map_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/reg_map_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/asm/timer_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/timer_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/asm/timer_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/asm/timer_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/clkgen_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/clkgen_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/clkgen_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/clkgen_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/ddr2_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/ddr2_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/ddr2_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/ddr2_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/gio_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/gio_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/gio_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/gio_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/intr_vect.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/intr_vect.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/intr_vect.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/intr_vect.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/intr_vect_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/intr_vect_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/intr_vect_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/intr_vect_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_reg_space_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_reg_space_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_reg_space_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_reg_space_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_sap_in_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sap_in_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_sap_in_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sap_in_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_sap_out_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sap_out_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_sap_out_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sap_out_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_sw_cfg_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_cfg_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_sw_cfg_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_cfg_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_sw_cpu_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_cpu_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_sw_cpu_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_cpu_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_sw_mpu_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_mpu_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_sw_mpu_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_mpu_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_sw_spu_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_spu_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_sw_spu_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_sw_spu_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_version_defs_asm.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_version_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/asm/iop_version_defs_asm.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/asm/iop_version_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_reg_space.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_reg_space.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_reg_space.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_reg_space.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_sap_in_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sap_in_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_sap_in_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sap_in_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_sap_out_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sap_out_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_sap_out_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sap_out_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_sw_cfg_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_cfg_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_sw_cfg_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_cfg_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_sw_cpu_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_cpu_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_sw_cpu_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_cpu_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_sw_mpu_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_mpu_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_sw_mpu_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_mpu_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_sw_spu_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_spu_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_sw_spu_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_sw_spu_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_version_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_version_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/iop/iop_version_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/iop/iop_version_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/l2cache_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/l2cache_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/l2cache_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/l2cache_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/marb_bar_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/marb_bar_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/marb_bar_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/marb_bar_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/marb_foo_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/marb_foo_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/marb_foo_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/marb_foo_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/pinmux_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pinmux_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/pinmux_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/pinmux_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/pio_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/pio_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/pio_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/pio_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/reg_map.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/reg_map.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/reg_map.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/reg_map.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/strmux_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/strmux_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/strmux_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/strmux_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/hwregs/timer_defs.h b/arch/cris/include/arch-v32/mach-a3/mach/hwregs/timer_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/hwregs/timer_defs.h rename to arch/cris/include/arch-v32/mach-a3/mach/hwregs/timer_defs.h diff --git a/include/asm-cris/arch-v32/mach-a3/memmap.h b/arch/cris/include/arch-v32/mach-a3/mach/memmap.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/memmap.h rename to arch/cris/include/arch-v32/mach-a3/mach/memmap.h diff --git a/include/asm-cris/arch-v32/mach-a3/pinmux.h b/arch/cris/include/arch-v32/mach-a3/mach/pinmux.h similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/pinmux.h rename to arch/cris/include/arch-v32/mach-a3/mach/pinmux.h diff --git a/include/asm-cris/arch-v32/mach-a3/startup.inc b/arch/cris/include/arch-v32/mach-a3/mach/startup.inc similarity index 100% rename from include/asm-cris/arch-v32/mach-a3/startup.inc rename to arch/cris/include/arch-v32/mach-a3/mach/startup.inc diff --git a/include/asm-cris/arch-v32/mach-fs/arbiter.h b/arch/cris/include/arch-v32/mach-fs/mach/arbiter.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/arbiter.h rename to arch/cris/include/arch-v32/mach-fs/mach/arbiter.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/asm/bif_core_defs_asm.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/bif_core_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/asm/bif_core_defs_asm.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/bif_core_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/asm/config_defs_asm.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/config_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/asm/config_defs_asm.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/config_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/asm/gio_defs_asm.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/gio_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/asm/gio_defs_asm.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/gio_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/asm/pinmux_defs_asm.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/pinmux_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/asm/pinmux_defs_asm.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/pinmux_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/asm/reg_map_asm.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/reg_map_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/asm/reg_map_asm.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/reg_map_asm.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/asm/timer_defs_asm.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/timer_defs_asm.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/asm/timer_defs_asm.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/asm/timer_defs_asm.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/bif_core_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_core_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/bif_core_defs.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_core_defs.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/bif_dma_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_dma_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/bif_dma_defs.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_dma_defs.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/bif_slave_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_slave_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/bif_slave_defs.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/bif_slave_defs.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/config_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/config_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/config_defs.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/config_defs.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/gio_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/gio_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/gio_defs.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/gio_defs.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/intr_vect.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/intr_vect.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/intr_vect.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/intr_vect.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/intr_vect_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/intr_vect_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/intr_vect_defs.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/intr_vect_defs.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/marb_bp_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/marb_bp_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/marb_bp_defs.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/marb_bp_defs.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/marb_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/marb_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/marb_defs.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/marb_defs.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/pinmux_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/pinmux_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/pinmux_defs.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/pinmux_defs.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/reg_map.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/reg_map.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/reg_map.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/reg_map.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/strmux_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/strmux_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/strmux_defs.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/strmux_defs.h diff --git a/include/asm-cris/arch-v32/mach-fs/hwregs/timer_defs.h b/arch/cris/include/arch-v32/mach-fs/mach/hwregs/timer_defs.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/hwregs/timer_defs.h rename to arch/cris/include/arch-v32/mach-fs/mach/hwregs/timer_defs.h diff --git a/include/asm-cris/arch-v32/mach-fs/pinmux.h b/arch/cris/include/arch-v32/mach-fs/mach/pinmux.h similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/pinmux.h rename to arch/cris/include/arch-v32/mach-fs/mach/pinmux.h diff --git a/include/asm-cris/arch-v32/mach-fs/startup.inc b/arch/cris/include/arch-v32/mach-fs/mach/startup.inc similarity index 100% rename from include/asm-cris/arch-v32/mach-fs/startup.inc rename to arch/cris/include/arch-v32/mach-fs/mach/startup.inc diff --git a/include/asm-cris/Kbuild b/arch/cris/include/asm/Kbuild similarity index 100% rename from include/asm-cris/Kbuild rename to arch/cris/include/asm/Kbuild diff --git a/include/asm-cris/atomic.h b/arch/cris/include/asm/atomic.h similarity index 99% rename from include/asm-cris/atomic.h rename to arch/cris/include/asm/atomic.h index 5fc87768774..f71ea686a2e 100644 --- a/include/asm-cris/atomic.h +++ b/arch/cris/include/asm/atomic.h @@ -6,7 +6,7 @@ #include #include -#include +#include /* * Atomic operations that C can't guarantee us. Useful for diff --git a/include/asm-cris/auxvec.h b/arch/cris/include/asm/auxvec.h similarity index 100% rename from include/asm-cris/auxvec.h rename to arch/cris/include/asm/auxvec.h diff --git a/include/asm-cris/axisflashmap.h b/arch/cris/include/asm/axisflashmap.h similarity index 100% rename from include/asm-cris/axisflashmap.h rename to arch/cris/include/asm/axisflashmap.h diff --git a/include/asm-cris/bitops.h b/arch/cris/include/asm/bitops.h similarity index 99% rename from include/asm-cris/bitops.h rename to arch/cris/include/asm/bitops.h index 75ea6e09648..c0e62f811e0 100644 --- a/include/asm-cris/bitops.h +++ b/arch/cris/include/asm/bitops.h @@ -18,7 +18,7 @@ #error only can be included directly #endif -#include +#include #include #include #include diff --git a/include/asm-cris/bug.h b/arch/cris/include/asm/bug.h similarity index 64% rename from include/asm-cris/bug.h rename to arch/cris/include/asm/bug.h index fee12d4ae68..3b395896380 100644 --- a/include/asm-cris/bug.h +++ b/arch/cris/include/asm/bug.h @@ -1,4 +1,4 @@ #ifndef _CRIS_BUG_H #define _CRIS_BUG_H -#include +#include #endif diff --git a/include/asm-cris/bugs.h b/arch/cris/include/asm/bugs.h similarity index 100% rename from include/asm-cris/bugs.h rename to arch/cris/include/asm/bugs.h diff --git a/include/asm-cris/byteorder.h b/arch/cris/include/asm/byteorder.h similarity index 94% rename from include/asm-cris/byteorder.h rename to arch/cris/include/asm/byteorder.h index 0cd9db1cc88..cc8e418cfd1 100644 --- a/include/asm-cris/byteorder.h +++ b/arch/cris/include/asm/byteorder.h @@ -4,7 +4,7 @@ #ifdef __GNUC__ #ifdef __KERNEL__ -#include +#include /* defines are necessary because the other files detect the presence * of a defined __arch_swab32, not an inline diff --git a/include/asm-cris/cache.h b/arch/cris/include/asm/cache.h similarity index 71% rename from include/asm-cris/cache.h rename to arch/cris/include/asm/cache.h index 46a3b26e205..a692b9fba8b 100644 --- a/include/asm-cris/cache.h +++ b/arch/cris/include/asm/cache.h @@ -1,6 +1,6 @@ #ifndef _ASM_CACHE_H #define _ASM_CACHE_H -#include +#include #endif /* _ASM_CACHE_H */ diff --git a/include/asm-cris/cacheflush.h b/arch/cris/include/asm/cacheflush.h similarity index 100% rename from include/asm-cris/cacheflush.h rename to arch/cris/include/asm/cacheflush.h diff --git a/include/asm-cris/checksum.h b/arch/cris/include/asm/checksum.h similarity index 98% rename from include/asm-cris/checksum.h rename to arch/cris/include/asm/checksum.h index c6c5be62c69..75dcb77d6cb 100644 --- a/include/asm-cris/checksum.h +++ b/arch/cris/include/asm/checksum.h @@ -3,7 +3,7 @@ #ifndef _CRIS_CHECKSUM_H #define _CRIS_CHECKSUM_H -#include +#include /* * computes the checksum of a memory block at buff, length len, diff --git a/include/asm-cris/cputime.h b/arch/cris/include/asm/cputime.h similarity index 100% rename from include/asm-cris/cputime.h rename to arch/cris/include/asm/cputime.h diff --git a/include/asm-cris/current.h b/arch/cris/include/asm/current.h similarity index 100% rename from include/asm-cris/current.h rename to arch/cris/include/asm/current.h diff --git a/include/asm-cris/delay.h b/arch/cris/include/asm/delay.h similarity index 94% rename from include/asm-cris/delay.h rename to arch/cris/include/asm/delay.h index 123e19aef49..75ec581bfea 100644 --- a/include/asm-cris/delay.h +++ b/arch/cris/include/asm/delay.h @@ -7,7 +7,7 @@ * Delay routines, using a pre-computed "loops_per_second" value. */ -#include +#include /* Use only for very small delays ( < 1 msec). */ diff --git a/include/asm-cris/device.h b/arch/cris/include/asm/device.h similarity index 100% rename from include/asm-cris/device.h rename to arch/cris/include/asm/device.h diff --git a/include/asm-cris/div64.h b/arch/cris/include/asm/div64.h similarity index 100% rename from include/asm-cris/div64.h rename to arch/cris/include/asm/div64.h diff --git a/include/asm-cris/dma-mapping.h b/arch/cris/include/asm/dma-mapping.h similarity index 100% rename from include/asm-cris/dma-mapping.h rename to arch/cris/include/asm/dma-mapping.h diff --git a/include/asm-cris/dma.h b/arch/cris/include/asm/dma.h similarity index 93% rename from include/asm-cris/dma.h rename to arch/cris/include/asm/dma.h index 6f188dc5613..30fd715fa58 100644 --- a/include/asm-cris/dma.h +++ b/arch/cris/include/asm/dma.h @@ -3,7 +3,7 @@ #ifndef _ASM_DMA_H #define _ASM_DMA_H -#include +#include /* it's useless on the Etrax, but unfortunately needed by the new bootmem allocator (but this should do it for this) */ diff --git a/include/asm-cris/elf.h b/arch/cris/include/asm/elf.h similarity index 99% rename from include/asm-cris/elf.h rename to arch/cris/include/asm/elf.h index f0d17fbc81b..0f51b10b9f4 100644 --- a/include/asm-cris/elf.h +++ b/arch/cris/include/asm/elf.h @@ -45,7 +45,7 @@ typedef unsigned long elf_fpregset_t; #define ELF_DATA ELFDATA2LSB #define ELF_ARCH EM_CRIS -#include +#include /* The master for these definitions is {binutils}/include/elf/cris.h: */ /* User symbols in this file have a leading underscore. */ diff --git a/include/asm-cris/emergency-restart.h b/arch/cris/include/asm/emergency-restart.h similarity index 100% rename from include/asm-cris/emergency-restart.h rename to arch/cris/include/asm/emergency-restart.h diff --git a/include/asm-cris/errno.h b/arch/cris/include/asm/errno.h similarity index 100% rename from include/asm-cris/errno.h rename to arch/cris/include/asm/errno.h diff --git a/include/asm-cris/eshlibld.h b/arch/cris/include/asm/eshlibld.h similarity index 100% rename from include/asm-cris/eshlibld.h rename to arch/cris/include/asm/eshlibld.h diff --git a/include/asm-cris/ethernet.h b/arch/cris/include/asm/ethernet.h similarity index 100% rename from include/asm-cris/ethernet.h rename to arch/cris/include/asm/ethernet.h diff --git a/include/asm-cris/etraxgpio.h b/arch/cris/include/asm/etraxgpio.h similarity index 100% rename from include/asm-cris/etraxgpio.h rename to arch/cris/include/asm/etraxgpio.h diff --git a/include/asm-cris/etraxi2c.h b/arch/cris/include/asm/etraxi2c.h similarity index 100% rename from include/asm-cris/etraxi2c.h rename to arch/cris/include/asm/etraxi2c.h diff --git a/include/asm-cris/fasttimer.h b/arch/cris/include/asm/fasttimer.h similarity index 100% rename from include/asm-cris/fasttimer.h rename to arch/cris/include/asm/fasttimer.h diff --git a/include/asm-cris/fb.h b/arch/cris/include/asm/fb.h similarity index 100% rename from include/asm-cris/fb.h rename to arch/cris/include/asm/fb.h diff --git a/include/asm-cris/fcntl.h b/arch/cris/include/asm/fcntl.h similarity index 100% rename from include/asm-cris/fcntl.h rename to arch/cris/include/asm/fcntl.h diff --git a/include/asm-cris/futex.h b/arch/cris/include/asm/futex.h similarity index 100% rename from include/asm-cris/futex.h rename to arch/cris/include/asm/futex.h diff --git a/include/asm-cris/hardirq.h b/arch/cris/include/asm/hardirq.h similarity index 100% rename from include/asm-cris/hardirq.h rename to arch/cris/include/asm/hardirq.h diff --git a/include/asm-cris/hw_irq.h b/arch/cris/include/asm/hw_irq.h similarity index 100% rename from include/asm-cris/hw_irq.h rename to arch/cris/include/asm/hw_irq.h diff --git a/include/asm-cris/io.h b/arch/cris/include/asm/io.h similarity index 99% rename from include/asm-cris/io.h rename to arch/cris/include/asm/io.h index b87ce63f531..32567bc2a42 100644 --- a/include/asm-cris/io.h +++ b/arch/cris/include/asm/io.h @@ -2,7 +2,7 @@ #define _ASM_CRIS_IO_H #include /* for __va, __pa */ -#include +#include #include struct cris_io_operations diff --git a/include/asm-cris/ioctl.h b/arch/cris/include/asm/ioctl.h similarity index 100% rename from include/asm-cris/ioctl.h rename to arch/cris/include/asm/ioctl.h diff --git a/include/asm-cris/ioctls.h b/arch/cris/include/asm/ioctls.h similarity index 100% rename from include/asm-cris/ioctls.h rename to arch/cris/include/asm/ioctls.h diff --git a/include/asm-cris/ipcbuf.h b/arch/cris/include/asm/ipcbuf.h similarity index 100% rename from include/asm-cris/ipcbuf.h rename to arch/cris/include/asm/ipcbuf.h diff --git a/include/asm-cris/irq.h b/arch/cris/include/asm/irq.h similarity index 83% rename from include/asm-cris/irq.h rename to arch/cris/include/asm/irq.h index 998cce9f320..ce0fcf540d6 100644 --- a/include/asm-cris/irq.h +++ b/arch/cris/include/asm/irq.h @@ -1,7 +1,7 @@ #ifndef _ASM_IRQ_H #define _ASM_IRQ_H -#include +#include static inline int irq_canonicalize(int irq) { diff --git a/include/asm-cris/irq_regs.h b/arch/cris/include/asm/irq_regs.h similarity index 100% rename from include/asm-cris/irq_regs.h rename to arch/cris/include/asm/irq_regs.h diff --git a/include/asm-cris/kdebug.h b/arch/cris/include/asm/kdebug.h similarity index 100% rename from include/asm-cris/kdebug.h rename to arch/cris/include/asm/kdebug.h diff --git a/include/asm-cris/kmap_types.h b/arch/cris/include/asm/kmap_types.h similarity index 100% rename from include/asm-cris/kmap_types.h rename to arch/cris/include/asm/kmap_types.h diff --git a/include/asm-cris/linkage.h b/arch/cris/include/asm/linkage.h similarity index 100% rename from include/asm-cris/linkage.h rename to arch/cris/include/asm/linkage.h diff --git a/include/asm-cris/local.h b/arch/cris/include/asm/local.h similarity index 100% rename from include/asm-cris/local.h rename to arch/cris/include/asm/local.h diff --git a/include/asm-cris/mman.h b/arch/cris/include/asm/mman.h similarity index 100% rename from include/asm-cris/mman.h rename to arch/cris/include/asm/mman.h diff --git a/include/asm-cris/mmu.h b/arch/cris/include/asm/mmu.h similarity index 78% rename from include/asm-cris/mmu.h rename to arch/cris/include/asm/mmu.h index c40a1bcad06..e06ea94ecff 100644 --- a/include/asm-cris/mmu.h +++ b/arch/cris/include/asm/mmu.h @@ -5,6 +5,6 @@ #ifndef _CRIS_MMU_H #define _CRIS_MMU_H -#include +#include #endif diff --git a/include/asm-cris/mmu_context.h b/arch/cris/include/asm/mmu_context.h similarity index 100% rename from include/asm-cris/mmu_context.h rename to arch/cris/include/asm/mmu_context.h diff --git a/include/asm-cris/module.h b/arch/cris/include/asm/module.h similarity index 100% rename from include/asm-cris/module.h rename to arch/cris/include/asm/module.h diff --git a/include/asm-cris/msgbuf.h b/arch/cris/include/asm/msgbuf.h similarity index 100% rename from include/asm-cris/msgbuf.h rename to arch/cris/include/asm/msgbuf.h diff --git a/include/asm-cris/mutex.h b/arch/cris/include/asm/mutex.h similarity index 100% rename from include/asm-cris/mutex.h rename to arch/cris/include/asm/mutex.h diff --git a/include/asm-cris/page.h b/arch/cris/include/asm/page.h similarity index 98% rename from include/asm-cris/page.h rename to arch/cris/include/asm/page.h index d19272ba6b6..f3fdbd09c34 100644 --- a/include/asm-cris/page.h +++ b/arch/cris/include/asm/page.h @@ -1,7 +1,7 @@ #ifndef _CRIS_PAGE_H #define _CRIS_PAGE_H -#include +#include #include /* PAGE_SHIFT determines the page size */ diff --git a/include/asm-cris/param.h b/arch/cris/include/asm/param.h similarity index 100% rename from include/asm-cris/param.h rename to arch/cris/include/asm/param.h diff --git a/include/asm-cris/pci.h b/arch/cris/include/asm/pci.h similarity index 100% rename from include/asm-cris/pci.h rename to arch/cris/include/asm/pci.h diff --git a/include/asm-cris/percpu.h b/arch/cris/include/asm/percpu.h similarity index 100% rename from include/asm-cris/percpu.h rename to arch/cris/include/asm/percpu.h diff --git a/include/asm-cris/pgalloc.h b/arch/cris/include/asm/pgalloc.h similarity index 100% rename from include/asm-cris/pgalloc.h rename to arch/cris/include/asm/pgalloc.h diff --git a/include/asm-cris/pgtable.h b/arch/cris/include/asm/pgtable.h similarity index 99% rename from include/asm-cris/pgtable.h rename to arch/cris/include/asm/pgtable.h index 829e7a7d9fb..50aa974aa83 100644 --- a/include/asm-cris/pgtable.h +++ b/arch/cris/include/asm/pgtable.h @@ -12,7 +12,7 @@ #include #include #endif -#include +#include /* * The Linux memory management assumes a three-level page table setup. On diff --git a/include/asm-cris/poll.h b/arch/cris/include/asm/poll.h similarity index 100% rename from include/asm-cris/poll.h rename to arch/cris/include/asm/poll.h diff --git a/include/asm-cris/posix_types.h b/arch/cris/include/asm/posix_types.h similarity index 100% rename from include/asm-cris/posix_types.h rename to arch/cris/include/asm/posix_types.h diff --git a/include/asm-cris/processor.h b/arch/cris/include/asm/processor.h similarity index 98% rename from include/asm-cris/processor.h rename to arch/cris/include/asm/processor.h index cdc0c1dce6b..3f7248f7a1c 100644 --- a/include/asm-cris/processor.h +++ b/arch/cris/include/asm/processor.h @@ -13,7 +13,7 @@ #include #include #include -#include +#include struct task_struct; diff --git a/include/asm-cris/ptrace.h b/arch/cris/include/asm/ptrace.h similarity index 91% rename from include/asm-cris/ptrace.h rename to arch/cris/include/asm/ptrace.h index d910925e317..6618893bfe8 100644 --- a/include/asm-cris/ptrace.h +++ b/arch/cris/include/asm/ptrace.h @@ -1,7 +1,7 @@ #ifndef _CRIS_PTRACE_H #define _CRIS_PTRACE_H -#include +#include #ifdef __KERNEL__ diff --git a/include/asm-cris/resource.h b/arch/cris/include/asm/resource.h similarity index 100% rename from include/asm-cris/resource.h rename to arch/cris/include/asm/resource.h diff --git a/include/asm-cris/rs485.h b/arch/cris/include/asm/rs485.h similarity index 100% rename from include/asm-cris/rs485.h rename to arch/cris/include/asm/rs485.h diff --git a/include/asm-cris/rtc.h b/arch/cris/include/asm/rtc.h similarity index 100% rename from include/asm-cris/rtc.h rename to arch/cris/include/asm/rtc.h diff --git a/include/asm-cris/scatterlist.h b/arch/cris/include/asm/scatterlist.h similarity index 100% rename from include/asm-cris/scatterlist.h rename to arch/cris/include/asm/scatterlist.h diff --git a/include/asm-cris/sections.h b/arch/cris/include/asm/sections.h similarity index 100% rename from include/asm-cris/sections.h rename to arch/cris/include/asm/sections.h diff --git a/include/asm-cris/segment.h b/arch/cris/include/asm/segment.h similarity index 100% rename from include/asm-cris/segment.h rename to arch/cris/include/asm/segment.h diff --git a/include/asm-cris/sembuf.h b/arch/cris/include/asm/sembuf.h similarity index 100% rename from include/asm-cris/sembuf.h rename to arch/cris/include/asm/sembuf.h diff --git a/include/asm-cris/setup.h b/arch/cris/include/asm/setup.h similarity index 100% rename from include/asm-cris/setup.h rename to arch/cris/include/asm/setup.h diff --git a/include/asm-cris/shmbuf.h b/arch/cris/include/asm/shmbuf.h similarity index 100% rename from include/asm-cris/shmbuf.h rename to arch/cris/include/asm/shmbuf.h diff --git a/include/asm-cris/shmparam.h b/arch/cris/include/asm/shmparam.h similarity index 100% rename from include/asm-cris/shmparam.h rename to arch/cris/include/asm/shmparam.h diff --git a/include/asm-cris/sigcontext.h b/arch/cris/include/asm/sigcontext.h similarity index 100% rename from include/asm-cris/sigcontext.h rename to arch/cris/include/asm/sigcontext.h diff --git a/include/asm-cris/siginfo.h b/arch/cris/include/asm/siginfo.h similarity index 100% rename from include/asm-cris/siginfo.h rename to arch/cris/include/asm/siginfo.h diff --git a/include/asm-cris/signal.h b/arch/cris/include/asm/signal.h similarity index 100% rename from include/asm-cris/signal.h rename to arch/cris/include/asm/signal.h diff --git a/include/asm-cris/smp.h b/arch/cris/include/asm/smp.h similarity index 100% rename from include/asm-cris/smp.h rename to arch/cris/include/asm/smp.h diff --git a/include/asm-cris/socket.h b/arch/cris/include/asm/socket.h similarity index 100% rename from include/asm-cris/socket.h rename to arch/cris/include/asm/socket.h diff --git a/include/asm-cris/sockios.h b/arch/cris/include/asm/sockios.h similarity index 100% rename from include/asm-cris/sockios.h rename to arch/cris/include/asm/sockios.h diff --git a/arch/cris/include/asm/spinlock.h b/arch/cris/include/asm/spinlock.h new file mode 100644 index 00000000000..ed816b57fac --- /dev/null +++ b/arch/cris/include/asm/spinlock.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-cris/stat.h b/arch/cris/include/asm/stat.h similarity index 100% rename from include/asm-cris/stat.h rename to arch/cris/include/asm/stat.h diff --git a/include/asm-cris/statfs.h b/arch/cris/include/asm/statfs.h similarity index 100% rename from include/asm-cris/statfs.h rename to arch/cris/include/asm/statfs.h diff --git a/include/asm-cris/string.h b/arch/cris/include/asm/string.h similarity index 100% rename from include/asm-cris/string.h rename to arch/cris/include/asm/string.h diff --git a/include/asm-cris/sync_serial.h b/arch/cris/include/asm/sync_serial.h similarity index 100% rename from include/asm-cris/sync_serial.h rename to arch/cris/include/asm/sync_serial.h diff --git a/include/asm-cris/system.h b/arch/cris/include/asm/system.h similarity index 98% rename from include/asm-cris/system.h rename to arch/cris/include/asm/system.h index 5bcfe5a1090..8657b084a92 100644 --- a/include/asm-cris/system.h +++ b/arch/cris/include/asm/system.h @@ -1,7 +1,7 @@ #ifndef __ASM_CRIS_SYSTEM_H #define __ASM_CRIS_SYSTEM_H -#include +#include /* the switch_to macro calls resume, an asm function in entry.S which does the actual * task switching. diff --git a/include/asm-cris/termbits.h b/arch/cris/include/asm/termbits.h similarity index 100% rename from include/asm-cris/termbits.h rename to arch/cris/include/asm/termbits.h diff --git a/include/asm-cris/termios.h b/arch/cris/include/asm/termios.h similarity index 100% rename from include/asm-cris/termios.h rename to arch/cris/include/asm/termios.h diff --git a/include/asm-cris/thread_info.h b/arch/cris/include/asm/thread_info.h similarity index 98% rename from include/asm-cris/thread_info.h rename to arch/cris/include/asm/thread_info.h index cee97f14af3..bc5b2935ca5 100644 --- a/include/asm-cris/thread_info.h +++ b/arch/cris/include/asm/thread_info.h @@ -16,7 +16,7 @@ #ifndef __ASSEMBLY__ #include #include -#include +#include #include #endif diff --git a/include/asm-cris/timex.h b/arch/cris/include/asm/timex.h similarity index 92% rename from include/asm-cris/timex.h rename to arch/cris/include/asm/timex.h index b92e0e80fe8..980924ae751 100644 --- a/include/asm-cris/timex.h +++ b/arch/cris/include/asm/timex.h @@ -7,7 +7,7 @@ #ifndef _ASM_CRIS_TIMEX_H #define _ASM_CRIS_TIMEX_H -#include +#include /* * We don't have a cycle-counter.. but we do not support SMP anyway where this is diff --git a/include/asm-cris/tlb.h b/arch/cris/include/asm/tlb.h similarity index 93% rename from include/asm-cris/tlb.h rename to arch/cris/include/asm/tlb.h index 7724246a260..77384ea2f29 100644 --- a/include/asm-cris/tlb.h +++ b/arch/cris/include/asm/tlb.h @@ -3,7 +3,7 @@ #include -#include +#include /* * cris doesn't need any special per-pte or diff --git a/include/asm-cris/tlbflush.h b/arch/cris/include/asm/tlbflush.h similarity index 100% rename from include/asm-cris/tlbflush.h rename to arch/cris/include/asm/tlbflush.h diff --git a/include/asm-cris/topology.h b/arch/cris/include/asm/topology.h similarity index 100% rename from include/asm-cris/topology.h rename to arch/cris/include/asm/topology.h diff --git a/include/asm-cris/types.h b/arch/cris/include/asm/types.h similarity index 100% rename from include/asm-cris/types.h rename to arch/cris/include/asm/types.h diff --git a/include/asm-cris/uaccess.h b/arch/cris/include/asm/uaccess.h similarity index 99% rename from include/asm-cris/uaccess.h rename to arch/cris/include/asm/uaccess.h index ea11eaf0e92..914540801c5 100644 --- a/include/asm-cris/uaccess.h +++ b/arch/cris/include/asm/uaccess.h @@ -54,7 +54,7 @@ #define __access_ok(addr,size) (__kernel_ok || __user_ok((addr),(size))) #define access_ok(type,addr,size) __access_ok((unsigned long)(addr),(size)) -#include +#include /* * The exception table consists of pairs of addresses: the first is the diff --git a/include/asm-cris/ucontext.h b/arch/cris/include/asm/ucontext.h similarity index 100% rename from include/asm-cris/ucontext.h rename to arch/cris/include/asm/ucontext.h diff --git a/include/asm-cris/unaligned.h b/arch/cris/include/asm/unaligned.h similarity index 100% rename from include/asm-cris/unaligned.h rename to arch/cris/include/asm/unaligned.h diff --git a/include/asm-cris/unistd.h b/arch/cris/include/asm/unistd.h similarity index 99% rename from include/asm-cris/unistd.h rename to arch/cris/include/asm/unistd.h index 76398ef87e9..235d076379d 100644 --- a/include/asm-cris/unistd.h +++ b/arch/cris/include/asm/unistd.h @@ -336,7 +336,7 @@ #define NR_syscalls 327 -#include +#include #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR diff --git a/include/asm-cris/user.h b/arch/cris/include/asm/user.h similarity index 98% rename from include/asm-cris/user.h rename to arch/cris/include/asm/user.h index 73e60fcbcf3..59147cf43cf 100644 --- a/include/asm-cris/user.h +++ b/arch/cris/include/asm/user.h @@ -4,7 +4,7 @@ #include #include #include -#include +#include /* * Core file format: The core file is written in such a way that gdb diff --git a/arch/cris/mm/ioremap.c b/arch/cris/mm/ioremap.c index 8b0b9348b57..f9ca44bdea2 100644 --- a/arch/cris/mm/ioremap.c +++ b/arch/cris/mm/ioremap.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include /* * Generic mapping function (not visible outside): diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c index 65d0a910329..7e8a63106bd 100644 --- a/drivers/net/cris/eth_v10.c +++ b/drivers/net/cris/eth_v10.c @@ -32,14 +32,14 @@ #include #include -#include /* DMA and register descriptions */ +#include /* DMA and register descriptions */ #include /* CRIS_LED_* I/O functions */ #include #include #include #include #include -#include +#include //#define ETHDEBUG #define D(x) diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c index 211c21797ce..8b2c619a09f 100644 --- a/drivers/serial/crisv10.c +++ b/drivers/serial/crisv10.c @@ -34,14 +34,14 @@ static char *serial_version = "$Revision: 1.25 $"; #include #include -#include +#include /* non-arch dependent serial structures are in linux/serial.h */ #include /* while we keep our own stuff (struct e100_serial) in a local .h file */ #include "crisv10.h" #include -#include +#include #ifdef CONFIG_ETRAX_SERIAL_FAST_TIMER #ifndef CONFIG_ETRAX_FAST_TIMER diff --git a/drivers/serial/crisv10.h b/drivers/serial/crisv10.h index e3c5c8c3c09..f36a729280b 100644 --- a/drivers/serial/crisv10.h +++ b/drivers/serial/crisv10.h @@ -10,7 +10,7 @@ #include #include #include -#include +#include /* Software state per channel */ diff --git a/include/asm-cris/arch-v32/arbiter.h b/include/asm-cris/arch-v32/arbiter.h deleted file mode 100644 index 081a911d7af..00000000000 --- a/include/asm-cris/arch-v32/arbiter.h +++ /dev/null @@ -1,30 +0,0 @@ -#ifndef _ASM_CRIS_ARCH_ARBITER_H -#define _ASM_CRIS_ARCH_ARBITER_H - -#define EXT_REGION 0 -#define INT_REGION 1 - -typedef void (watch_callback)(void); - -enum -{ - arbiter_all_dmas = 0x3ff, - arbiter_cpu = 0xc00, - arbiter_all_clients = 0x3fff -}; - -enum -{ - arbiter_all_read = 0x55, - arbiter_all_write = 0xaa, - arbiter_all_accesses = 0xff -}; - -int crisv32_arbiter_allocate_bandwidth(int client, int region, - unsigned long bandwidth); -int crisv32_arbiter_watch(unsigned long start, unsigned long size, - unsigned long clients, unsigned long accesses, - watch_callback* cb); -int crisv32_arbiter_unwatch(int id); - -#endif diff --git a/include/asm-cris/arch-v32/hwregs/asm/pinmux_defs_asm.h b/include/asm-cris/arch-v32/hwregs/asm/pinmux_defs_asm.h deleted file mode 100644 index 13c725e4c77..00000000000 --- a/include/asm-cris/arch-v32/hwregs/asm/pinmux_defs_asm.h +++ /dev/null @@ -1,632 +0,0 @@ -#ifndef __pinmux_defs_asm_h -#define __pinmux_defs_asm_h - -/* - * This file is autogenerated from - * file: ../../inst/pinmux/rtl/guinness/pinmux_regs.r - * id: pinmux_regs.r,v 1.40 2005/02/09 16:22:59 perz Exp - * last modfied: Mon Apr 11 16:09:11 2005 - * - * by /n/asic/design/tools/rdesc/src/rdes2c -asm --outfile asm/pinmux_defs_asm.h ../../inst/pinmux/rtl/guinness/pinmux_regs.r - * id: $Id: pinmux_defs_asm.h,v 1.1 2005/04/24 18:31:04 starvik Exp $ - * Any changes here will be lost. - * - * -*- buffer-read-only: t -*- - */ - -#ifndef REG_FIELD -#define REG_FIELD( scope, reg, field, value ) \ - REG_FIELD_X_( value, reg_##scope##_##reg##___##field##___lsb ) -#define REG_FIELD_X_( value, shift ) ((value) << shift) -#endif - -#ifndef REG_STATE -#define REG_STATE( scope, reg, field, symbolic_value ) \ - REG_STATE_X_( regk_##scope##_##symbolic_value, reg_##scope##_##reg##___##field##___lsb ) -#define REG_STATE_X_( k, shift ) (k << shift) -#endif - -#ifndef REG_MASK -#define REG_MASK( scope, reg, field ) \ - REG_MASK_X_( reg_##scope##_##reg##___##field##___width, reg_##scope##_##reg##___##field##___lsb ) -#define REG_MASK_X_( width, lsb ) (((1 << width)-1) << lsb) -#endif - -#ifndef REG_LSB -#define REG_LSB( scope, reg, field ) reg_##scope##_##reg##___##field##___lsb -#endif - -#ifndef REG_BIT -#define REG_BIT( scope, reg, field ) reg_##scope##_##reg##___##field##___bit -#endif - -#ifndef REG_ADDR -#define REG_ADDR( scope, inst, reg ) REG_ADDR_X_(inst, reg_##scope##_##reg##_offset) -#define REG_ADDR_X_( inst, offs ) ((inst) + offs) -#endif - -#ifndef REG_ADDR_VECT -#define REG_ADDR_VECT( scope, inst, reg, index ) \ - REG_ADDR_VECT_X_(inst, reg_##scope##_##reg##_offset, index, \ - STRIDE_##scope##_##reg ) -#define REG_ADDR_VECT_X_( inst, offs, index, stride ) \ - ((inst) + offs + (index) * stride) -#endif - -/* Register rw_pa, scope pinmux, type rw */ -#define reg_pinmux_rw_pa___pa0___lsb 0 -#define reg_pinmux_rw_pa___pa0___width 1 -#define reg_pinmux_rw_pa___pa0___bit 0 -#define reg_pinmux_rw_pa___pa1___lsb 1 -#define reg_pinmux_rw_pa___pa1___width 1 -#define reg_pinmux_rw_pa___pa1___bit 1 -#define reg_pinmux_rw_pa___pa2___lsb 2 -#define reg_pinmux_rw_pa___pa2___width 1 -#define reg_pinmux_rw_pa___pa2___bit 2 -#define reg_pinmux_rw_pa___pa3___lsb 3 -#define reg_pinmux_rw_pa___pa3___width 1 -#define reg_pinmux_rw_pa___pa3___bit 3 -#define reg_pinmux_rw_pa___pa4___lsb 4 -#define reg_pinmux_rw_pa___pa4___width 1 -#define reg_pinmux_rw_pa___pa4___bit 4 -#define reg_pinmux_rw_pa___pa5___lsb 5 -#define reg_pinmux_rw_pa___pa5___width 1 -#define reg_pinmux_rw_pa___pa5___bit 5 -#define reg_pinmux_rw_pa___pa6___lsb 6 -#define reg_pinmux_rw_pa___pa6___width 1 -#define reg_pinmux_rw_pa___pa6___bit 6 -#define reg_pinmux_rw_pa___pa7___lsb 7 -#define reg_pinmux_rw_pa___pa7___width 1 -#define reg_pinmux_rw_pa___pa7___bit 7 -#define reg_pinmux_rw_pa___csp2_n___lsb 8 -#define reg_pinmux_rw_pa___csp2_n___width 1 -#define reg_pinmux_rw_pa___csp2_n___bit 8 -#define reg_pinmux_rw_pa___csp3_n___lsb 9 -#define reg_pinmux_rw_pa___csp3_n___width 1 -#define reg_pinmux_rw_pa___csp3_n___bit 9 -#define reg_pinmux_rw_pa___csp5_n___lsb 10 -#define reg_pinmux_rw_pa___csp5_n___width 1 -#define reg_pinmux_rw_pa___csp5_n___bit 10 -#define reg_pinmux_rw_pa___csp6_n___lsb 11 -#define reg_pinmux_rw_pa___csp6_n___width 1 -#define reg_pinmux_rw_pa___csp6_n___bit 11 -#define reg_pinmux_rw_pa___hsh4___lsb 12 -#define reg_pinmux_rw_pa___hsh4___width 1 -#define reg_pinmux_rw_pa___hsh4___bit 12 -#define reg_pinmux_rw_pa___hsh5___lsb 13 -#define reg_pinmux_rw_pa___hsh5___width 1 -#define reg_pinmux_rw_pa___hsh5___bit 13 -#define reg_pinmux_rw_pa___hsh6___lsb 14 -#define reg_pinmux_rw_pa___hsh6___width 1 -#define reg_pinmux_rw_pa___hsh6___bit 14 -#define reg_pinmux_rw_pa___hsh7___lsb 15 -#define reg_pinmux_rw_pa___hsh7___width 1 -#define reg_pinmux_rw_pa___hsh7___bit 15 -#define reg_pinmux_rw_pa_offset 0 - -/* Register rw_hwprot, scope pinmux, type rw */ -#define reg_pinmux_rw_hwprot___ser1___lsb 0 -#define reg_pinmux_rw_hwprot___ser1___width 1 -#define reg_pinmux_rw_hwprot___ser1___bit 0 -#define reg_pinmux_rw_hwprot___ser2___lsb 1 -#define reg_pinmux_rw_hwprot___ser2___width 1 -#define reg_pinmux_rw_hwprot___ser2___bit 1 -#define reg_pinmux_rw_hwprot___ser3___lsb 2 -#define reg_pinmux_rw_hwprot___ser3___width 1 -#define reg_pinmux_rw_hwprot___ser3___bit 2 -#define reg_pinmux_rw_hwprot___sser0___lsb 3 -#define reg_pinmux_rw_hwprot___sser0___width 1 -#define reg_pinmux_rw_hwprot___sser0___bit 3 -#define reg_pinmux_rw_hwprot___sser1___lsb 4 -#define reg_pinmux_rw_hwprot___sser1___width 1 -#define reg_pinmux_rw_hwprot___sser1___bit 4 -#define reg_pinmux_rw_hwprot___ata0___lsb 5 -#define reg_pinmux_rw_hwprot___ata0___width 1 -#define reg_pinmux_rw_hwprot___ata0___bit 5 -#define reg_pinmux_rw_hwprot___ata1___lsb 6 -#define reg_pinmux_rw_hwprot___ata1___width 1 -#define reg_pinmux_rw_hwprot___ata1___bit 6 -#define reg_pinmux_rw_hwprot___ata2___lsb 7 -#define reg_pinmux_rw_hwprot___ata2___width 1 -#define reg_pinmux_rw_hwprot___ata2___bit 7 -#define reg_pinmux_rw_hwprot___ata3___lsb 8 -#define reg_pinmux_rw_hwprot___ata3___width 1 -#define reg_pinmux_rw_hwprot___ata3___bit 8 -#define reg_pinmux_rw_hwprot___ata___lsb 9 -#define reg_pinmux_rw_hwprot___ata___width 1 -#define reg_pinmux_rw_hwprot___ata___bit 9 -#define reg_pinmux_rw_hwprot___eth1___lsb 10 -#define reg_pinmux_rw_hwprot___eth1___width 1 -#define reg_pinmux_rw_hwprot___eth1___bit 10 -#define reg_pinmux_rw_hwprot___eth1_mgm___lsb 11 -#define reg_pinmux_rw_hwprot___eth1_mgm___width 1 -#define reg_pinmux_rw_hwprot___eth1_mgm___bit 11 -#define reg_pinmux_rw_hwprot___timer___lsb 12 -#define reg_pinmux_rw_hwprot___timer___width 1 -#define reg_pinmux_rw_hwprot___timer___bit 12 -#define reg_pinmux_rw_hwprot___p21___lsb 13 -#define reg_pinmux_rw_hwprot___p21___width 1 -#define reg_pinmux_rw_hwprot___p21___bit 13 -#define reg_pinmux_rw_hwprot_offset 4 - -/* Register rw_pb_gio, scope pinmux, type rw */ -#define reg_pinmux_rw_pb_gio___pb0___lsb 0 -#define reg_pinmux_rw_pb_gio___pb0___width 1 -#define reg_pinmux_rw_pb_gio___pb0___bit 0 -#define reg_pinmux_rw_pb_gio___pb1___lsb 1 -#define reg_pinmux_rw_pb_gio___pb1___width 1 -#define reg_pinmux_rw_pb_gio___pb1___bit 1 -#define reg_pinmux_rw_pb_gio___pb2___lsb 2 -#define reg_pinmux_rw_pb_gio___pb2___width 1 -#define reg_pinmux_rw_pb_gio___pb2___bit 2 -#define reg_pinmux_rw_pb_gio___pb3___lsb 3 -#define reg_pinmux_rw_pb_gio___pb3___width 1 -#define reg_pinmux_rw_pb_gio___pb3___bit 3 -#define reg_pinmux_rw_pb_gio___pb4___lsb 4 -#define reg_pinmux_rw_pb_gio___pb4___width 1 -#define reg_pinmux_rw_pb_gio___pb4___bit 4 -#define reg_pinmux_rw_pb_gio___pb5___lsb 5 -#define reg_pinmux_rw_pb_gio___pb5___width 1 -#define reg_pinmux_rw_pb_gio___pb5___bit 5 -#define reg_pinmux_rw_pb_gio___pb6___lsb 6 -#define reg_pinmux_rw_pb_gio___pb6___width 1 -#define reg_pinmux_rw_pb_gio___pb6___bit 6 -#define reg_pinmux_rw_pb_gio___pb7___lsb 7 -#define reg_pinmux_rw_pb_gio___pb7___width 1 -#define reg_pinmux_rw_pb_gio___pb7___bit 7 -#define reg_pinmux_rw_pb_gio___pb8___lsb 8 -#define reg_pinmux_rw_pb_gio___pb8___width 1 -#define reg_pinmux_rw_pb_gio___pb8___bit 8 -#define reg_pinmux_rw_pb_gio___pb9___lsb 9 -#define reg_pinmux_rw_pb_gio___pb9___width 1 -#define reg_pinmux_rw_pb_gio___pb9___bit 9 -#define reg_pinmux_rw_pb_gio___pb10___lsb 10 -#define reg_pinmux_rw_pb_gio___pb10___width 1 -#define reg_pinmux_rw_pb_gio___pb10___bit 10 -#define reg_pinmux_rw_pb_gio___pb11___lsb 11 -#define reg_pinmux_rw_pb_gio___pb11___width 1 -#define reg_pinmux_rw_pb_gio___pb11___bit 11 -#define reg_pinmux_rw_pb_gio___pb12___lsb 12 -#define reg_pinmux_rw_pb_gio___pb12___width 1 -#define reg_pinmux_rw_pb_gio___pb12___bit 12 -#define reg_pinmux_rw_pb_gio___pb13___lsb 13 -#define reg_pinmux_rw_pb_gio___pb13___width 1 -#define reg_pinmux_rw_pb_gio___pb13___bit 13 -#define reg_pinmux_rw_pb_gio___pb14___lsb 14 -#define reg_pinmux_rw_pb_gio___pb14___width 1 -#define reg_pinmux_rw_pb_gio___pb14___bit 14 -#define reg_pinmux_rw_pb_gio___pb15___lsb 15 -#define reg_pinmux_rw_pb_gio___pb15___width 1 -#define reg_pinmux_rw_pb_gio___pb15___bit 15 -#define reg_pinmux_rw_pb_gio___pb16___lsb 16 -#define reg_pinmux_rw_pb_gio___pb16___width 1 -#define reg_pinmux_rw_pb_gio___pb16___bit 16 -#define reg_pinmux_rw_pb_gio___pb17___lsb 17 -#define reg_pinmux_rw_pb_gio___pb17___width 1 -#define reg_pinmux_rw_pb_gio___pb17___bit 17 -#define reg_pinmux_rw_pb_gio_offset 8 - -/* Register rw_pb_iop, scope pinmux, type rw */ -#define reg_pinmux_rw_pb_iop___pb0___lsb 0 -#define reg_pinmux_rw_pb_iop___pb0___width 1 -#define reg_pinmux_rw_pb_iop___pb0___bit 0 -#define reg_pinmux_rw_pb_iop___pb1___lsb 1 -#define reg_pinmux_rw_pb_iop___pb1___width 1 -#define reg_pinmux_rw_pb_iop___pb1___bit 1 -#define reg_pinmux_rw_pb_iop___pb2___lsb 2 -#define reg_pinmux_rw_pb_iop___pb2___width 1 -#define reg_pinmux_rw_pb_iop___pb2___bit 2 -#define reg_pinmux_rw_pb_iop___pb3___lsb 3 -#define reg_pinmux_rw_pb_iop___pb3___width 1 -#define reg_pinmux_rw_pb_iop___pb3___bit 3 -#define reg_pinmux_rw_pb_iop___pb4___lsb 4 -#define reg_pinmux_rw_pb_iop___pb4___width 1 -#define reg_pinmux_rw_pb_iop___pb4___bit 4 -#define reg_pinmux_rw_pb_iop___pb5___lsb 5 -#define reg_pinmux_rw_pb_iop___pb5___width 1 -#define reg_pinmux_rw_pb_iop___pb5___bit 5 -#define reg_pinmux_rw_pb_iop___pb6___lsb 6 -#define reg_pinmux_rw_pb_iop___pb6___width 1 -#define reg_pinmux_rw_pb_iop___pb6___bit 6 -#define reg_pinmux_rw_pb_iop___pb7___lsb 7 -#define reg_pinmux_rw_pb_iop___pb7___width 1 -#define reg_pinmux_rw_pb_iop___pb7___bit 7 -#define reg_pinmux_rw_pb_iop___pb8___lsb 8 -#define reg_pinmux_rw_pb_iop___pb8___width 1 -#define reg_pinmux_rw_pb_iop___pb8___bit 8 -#define reg_pinmux_rw_pb_iop___pb9___lsb 9 -#define reg_pinmux_rw_pb_iop___pb9___width 1 -#define reg_pinmux_rw_pb_iop___pb9___bit 9 -#define reg_pinmux_rw_pb_iop___pb10___lsb 10 -#define reg_pinmux_rw_pb_iop___pb10___width 1 -#define reg_pinmux_rw_pb_iop___pb10___bit 10 -#define reg_pinmux_rw_pb_iop___pb11___lsb 11 -#define reg_pinmux_rw_pb_iop___pb11___width 1 -#define reg_pinmux_rw_pb_iop___pb11___bit 11 -#define reg_pinmux_rw_pb_iop___pb12___lsb 12 -#define reg_pinmux_rw_pb_iop___pb12___width 1 -#define reg_pinmux_rw_pb_iop___pb12___bit 12 -#define reg_pinmux_rw_pb_iop___pb13___lsb 13 -#define reg_pinmux_rw_pb_iop___pb13___width 1 -#define reg_pinmux_rw_pb_iop___pb13___bit 13 -#define reg_pinmux_rw_pb_iop___pb14___lsb 14 -#define reg_pinmux_rw_pb_iop___pb14___width 1 -#define reg_pinmux_rw_pb_iop___pb14___bit 14 -#define reg_pinmux_rw_pb_iop___pb15___lsb 15 -#define reg_pinmux_rw_pb_iop___pb15___width 1 -#define reg_pinmux_rw_pb_iop___pb15___bit 15 -#define reg_pinmux_rw_pb_iop___pb16___lsb 16 -#define reg_pinmux_rw_pb_iop___pb16___width 1 -#define reg_pinmux_rw_pb_iop___pb16___bit 16 -#define reg_pinmux_rw_pb_iop___pb17___lsb 17 -#define reg_pinmux_rw_pb_iop___pb17___width 1 -#define reg_pinmux_rw_pb_iop___pb17___bit 17 -#define reg_pinmux_rw_pb_iop_offset 12 - -/* Register rw_pc_gio, scope pinmux, type rw */ -#define reg_pinmux_rw_pc_gio___pc0___lsb 0 -#define reg_pinmux_rw_pc_gio___pc0___width 1 -#define reg_pinmux_rw_pc_gio___pc0___bit 0 -#define reg_pinmux_rw_pc_gio___pc1___lsb 1 -#define reg_pinmux_rw_pc_gio___pc1___width 1 -#define reg_pinmux_rw_pc_gio___pc1___bit 1 -#define reg_pinmux_rw_pc_gio___pc2___lsb 2 -#define reg_pinmux_rw_pc_gio___pc2___width 1 -#define reg_pinmux_rw_pc_gio___pc2___bit 2 -#define reg_pinmux_rw_pc_gio___pc3___lsb 3 -#define reg_pinmux_rw_pc_gio___pc3___width 1 -#define reg_pinmux_rw_pc_gio___pc3___bit 3 -#define reg_pinmux_rw_pc_gio___pc4___lsb 4 -#define reg_pinmux_rw_pc_gio___pc4___width 1 -#define reg_pinmux_rw_pc_gio___pc4___bit 4 -#define reg_pinmux_rw_pc_gio___pc5___lsb 5 -#define reg_pinmux_rw_pc_gio___pc5___width 1 -#define reg_pinmux_rw_pc_gio___pc5___bit 5 -#define reg_pinmux_rw_pc_gio___pc6___lsb 6 -#define reg_pinmux_rw_pc_gio___pc6___width 1 -#define reg_pinmux_rw_pc_gio___pc6___bit 6 -#define reg_pinmux_rw_pc_gio___pc7___lsb 7 -#define reg_pinmux_rw_pc_gio___pc7___width 1 -#define reg_pinmux_rw_pc_gio___pc7___bit 7 -#define reg_pinmux_rw_pc_gio___pc8___lsb 8 -#define reg_pinmux_rw_pc_gio___pc8___width 1 -#define reg_pinmux_rw_pc_gio___pc8___bit 8 -#define reg_pinmux_rw_pc_gio___pc9___lsb 9 -#define reg_pinmux_rw_pc_gio___pc9___width 1 -#define reg_pinmux_rw_pc_gio___pc9___bit 9 -#define reg_pinmux_rw_pc_gio___pc10___lsb 10 -#define reg_pinmux_rw_pc_gio___pc10___width 1 -#define reg_pinmux_rw_pc_gio___pc10___bit 10 -#define reg_pinmux_rw_pc_gio___pc11___lsb 11 -#define reg_pinmux_rw_pc_gio___pc11___width 1 -#define reg_pinmux_rw_pc_gio___pc11___bit 11 -#define reg_pinmux_rw_pc_gio___pc12___lsb 12 -#define reg_pinmux_rw_pc_gio___pc12___width 1 -#define reg_pinmux_rw_pc_gio___pc12___bit 12 -#define reg_pinmux_rw_pc_gio___pc13___lsb 13 -#define reg_pinmux_rw_pc_gio___pc13___width 1 -#define reg_pinmux_rw_pc_gio___pc13___bit 13 -#define reg_pinmux_rw_pc_gio___pc14___lsb 14 -#define reg_pinmux_rw_pc_gio___pc14___width 1 -#define reg_pinmux_rw_pc_gio___pc14___bit 14 -#define reg_pinmux_rw_pc_gio___pc15___lsb 15 -#define reg_pinmux_rw_pc_gio___pc15___width 1 -#define reg_pinmux_rw_pc_gio___pc15___bit 15 -#define reg_pinmux_rw_pc_gio___pc16___lsb 16 -#define reg_pinmux_rw_pc_gio___pc16___width 1 -#define reg_pinmux_rw_pc_gio___pc16___bit 16 -#define reg_pinmux_rw_pc_gio___pc17___lsb 17 -#define reg_pinmux_rw_pc_gio___pc17___width 1 -#define reg_pinmux_rw_pc_gio___pc17___bit 17 -#define reg_pinmux_rw_pc_gio_offset 16 - -/* Register rw_pc_iop, scope pinmux, type rw */ -#define reg_pinmux_rw_pc_iop___pc0___lsb 0 -#define reg_pinmux_rw_pc_iop___pc0___width 1 -#define reg_pinmux_rw_pc_iop___pc0___bit 0 -#define reg_pinmux_rw_pc_iop___pc1___lsb 1 -#define reg_pinmux_rw_pc_iop___pc1___width 1 -#define reg_pinmux_rw_pc_iop___pc1___bit 1 -#define reg_pinmux_rw_pc_iop___pc2___lsb 2 -#define reg_pinmux_rw_pc_iop___pc2___width 1 -#define reg_pinmux_rw_pc_iop___pc2___bit 2 -#define reg_pinmux_rw_pc_iop___pc3___lsb 3 -#define reg_pinmux_rw_pc_iop___pc3___width 1 -#define reg_pinmux_rw_pc_iop___pc3___bit 3 -#define reg_pinmux_rw_pc_iop___pc4___lsb 4 -#define reg_pinmux_rw_pc_iop___pc4___width 1 -#define reg_pinmux_rw_pc_iop___pc4___bit 4 -#define reg_pinmux_rw_pc_iop___pc5___lsb 5 -#define reg_pinmux_rw_pc_iop___pc5___width 1 -#define reg_pinmux_rw_pc_iop___pc5___bit 5 -#define reg_pinmux_rw_pc_iop___pc6___lsb 6 -#define reg_pinmux_rw_pc_iop___pc6___width 1 -#define reg_pinmux_rw_pc_iop___pc6___bit 6 -#define reg_pinmux_rw_pc_iop___pc7___lsb 7 -#define reg_pinmux_rw_pc_iop___pc7___width 1 -#define reg_pinmux_rw_pc_iop___pc7___bit 7 -#define reg_pinmux_rw_pc_iop___pc8___lsb 8 -#define reg_pinmux_rw_pc_iop___pc8___width 1 -#define reg_pinmux_rw_pc_iop___pc8___bit 8 -#define reg_pinmux_rw_pc_iop___pc9___lsb 9 -#define reg_pinmux_rw_pc_iop___pc9___width 1 -#define reg_pinmux_rw_pc_iop___pc9___bit 9 -#define reg_pinmux_rw_pc_iop___pc10___lsb 10 -#define reg_pinmux_rw_pc_iop___pc10___width 1 -#define reg_pinmux_rw_pc_iop___pc10___bit 10 -#define reg_pinmux_rw_pc_iop___pc11___lsb 11 -#define reg_pinmux_rw_pc_iop___pc11___width 1 -#define reg_pinmux_rw_pc_iop___pc11___bit 11 -#define reg_pinmux_rw_pc_iop___pc12___lsb 12 -#define reg_pinmux_rw_pc_iop___pc12___width 1 -#define reg_pinmux_rw_pc_iop___pc12___bit 12 -#define reg_pinmux_rw_pc_iop___pc13___lsb 13 -#define reg_pinmux_rw_pc_iop___pc13___width 1 -#define reg_pinmux_rw_pc_iop___pc13___bit 13 -#define reg_pinmux_rw_pc_iop___pc14___lsb 14 -#define reg_pinmux_rw_pc_iop___pc14___width 1 -#define reg_pinmux_rw_pc_iop___pc14___bit 14 -#define reg_pinmux_rw_pc_iop___pc15___lsb 15 -#define reg_pinmux_rw_pc_iop___pc15___width 1 -#define reg_pinmux_rw_pc_iop___pc15___bit 15 -#define reg_pinmux_rw_pc_iop___pc16___lsb 16 -#define reg_pinmux_rw_pc_iop___pc16___width 1 -#define reg_pinmux_rw_pc_iop___pc16___bit 16 -#define reg_pinmux_rw_pc_iop___pc17___lsb 17 -#define reg_pinmux_rw_pc_iop___pc17___width 1 -#define reg_pinmux_rw_pc_iop___pc17___bit 17 -#define reg_pinmux_rw_pc_iop_offset 20 - -/* Register rw_pd_gio, scope pinmux, type rw */ -#define reg_pinmux_rw_pd_gio___pd0___lsb 0 -#define reg_pinmux_rw_pd_gio___pd0___width 1 -#define reg_pinmux_rw_pd_gio___pd0___bit 0 -#define reg_pinmux_rw_pd_gio___pd1___lsb 1 -#define reg_pinmux_rw_pd_gio___pd1___width 1 -#define reg_pinmux_rw_pd_gio___pd1___bit 1 -#define reg_pinmux_rw_pd_gio___pd2___lsb 2 -#define reg_pinmux_rw_pd_gio___pd2___width 1 -#define reg_pinmux_rw_pd_gio___pd2___bit 2 -#define reg_pinmux_rw_pd_gio___pd3___lsb 3 -#define reg_pinmux_rw_pd_gio___pd3___width 1 -#define reg_pinmux_rw_pd_gio___pd3___bit 3 -#define reg_pinmux_rw_pd_gio___pd4___lsb 4 -#define reg_pinmux_rw_pd_gio___pd4___width 1 -#define reg_pinmux_rw_pd_gio___pd4___bit 4 -#define reg_pinmux_rw_pd_gio___pd5___lsb 5 -#define reg_pinmux_rw_pd_gio___pd5___width 1 -#define reg_pinmux_rw_pd_gio___pd5___bit 5 -#define reg_pinmux_rw_pd_gio___pd6___lsb 6 -#define reg_pinmux_rw_pd_gio___pd6___width 1 -#define reg_pinmux_rw_pd_gio___pd6___bit 6 -#define reg_pinmux_rw_pd_gio___pd7___lsb 7 -#define reg_pinmux_rw_pd_gio___pd7___width 1 -#define reg_pinmux_rw_pd_gio___pd7___bit 7 -#define reg_pinmux_rw_pd_gio___pd8___lsb 8 -#define reg_pinmux_rw_pd_gio___pd8___width 1 -#define reg_pinmux_rw_pd_gio___pd8___bit 8 -#define reg_pinmux_rw_pd_gio___pd9___lsb 9 -#define reg_pinmux_rw_pd_gio___pd9___width 1 -#define reg_pinmux_rw_pd_gio___pd9___bit 9 -#define reg_pinmux_rw_pd_gio___pd10___lsb 10 -#define reg_pinmux_rw_pd_gio___pd10___width 1 -#define reg_pinmux_rw_pd_gio___pd10___bit 10 -#define reg_pinmux_rw_pd_gio___pd11___lsb 11 -#define reg_pinmux_rw_pd_gio___pd11___width 1 -#define reg_pinmux_rw_pd_gio___pd11___bit 11 -#define reg_pinmux_rw_pd_gio___pd12___lsb 12 -#define reg_pinmux_rw_pd_gio___pd12___width 1 -#define reg_pinmux_rw_pd_gio___pd12___bit 12 -#define reg_pinmux_rw_pd_gio___pd13___lsb 13 -#define reg_pinmux_rw_pd_gio___pd13___width 1 -#define reg_pinmux_rw_pd_gio___pd13___bit 13 -#define reg_pinmux_rw_pd_gio___pd14___lsb 14 -#define reg_pinmux_rw_pd_gio___pd14___width 1 -#define reg_pinmux_rw_pd_gio___pd14___bit 14 -#define reg_pinmux_rw_pd_gio___pd15___lsb 15 -#define reg_pinmux_rw_pd_gio___pd15___width 1 -#define reg_pinmux_rw_pd_gio___pd15___bit 15 -#define reg_pinmux_rw_pd_gio___pd16___lsb 16 -#define reg_pinmux_rw_pd_gio___pd16___width 1 -#define reg_pinmux_rw_pd_gio___pd16___bit 16 -#define reg_pinmux_rw_pd_gio___pd17___lsb 17 -#define reg_pinmux_rw_pd_gio___pd17___width 1 -#define reg_pinmux_rw_pd_gio___pd17___bit 17 -#define reg_pinmux_rw_pd_gio_offset 24 - -/* Register rw_pd_iop, scope pinmux, type rw */ -#define reg_pinmux_rw_pd_iop___pd0___lsb 0 -#define reg_pinmux_rw_pd_iop___pd0___width 1 -#define reg_pinmux_rw_pd_iop___pd0___bit 0 -#define reg_pinmux_rw_pd_iop___pd1___lsb 1 -#define reg_pinmux_rw_pd_iop___pd1___width 1 -#define reg_pinmux_rw_pd_iop___pd1___bit 1 -#define reg_pinmux_rw_pd_iop___pd2___lsb 2 -#define reg_pinmux_rw_pd_iop___pd2___width 1 -#define reg_pinmux_rw_pd_iop___pd2___bit 2 -#define reg_pinmux_rw_pd_iop___pd3___lsb 3 -#define reg_pinmux_rw_pd_iop___pd3___width 1 -#define reg_pinmux_rw_pd_iop___pd3___bit 3 -#define reg_pinmux_rw_pd_iop___pd4___lsb 4 -#define reg_pinmux_rw_pd_iop___pd4___width 1 -#define reg_pinmux_rw_pd_iop___pd4___bit 4 -#define reg_pinmux_rw_pd_iop___pd5___lsb 5 -#define reg_pinmux_rw_pd_iop___pd5___width 1 -#define reg_pinmux_rw_pd_iop___pd5___bit 5 -#define reg_pinmux_rw_pd_iop___pd6___lsb 6 -#define reg_pinmux_rw_pd_iop___pd6___width 1 -#define reg_pinmux_rw_pd_iop___pd6___bit 6 -#define reg_pinmux_rw_pd_iop___pd7___lsb 7 -#define reg_pinmux_rw_pd_iop___pd7___width 1 -#define reg_pinmux_rw_pd_iop___pd7___bit 7 -#define reg_pinmux_rw_pd_iop___pd8___lsb 8 -#define reg_pinmux_rw_pd_iop___pd8___width 1 -#define reg_pinmux_rw_pd_iop___pd8___bit 8 -#define reg_pinmux_rw_pd_iop___pd9___lsb 9 -#define reg_pinmux_rw_pd_iop___pd9___width 1 -#define reg_pinmux_rw_pd_iop___pd9___bit 9 -#define reg_pinmux_rw_pd_iop___pd10___lsb 10 -#define reg_pinmux_rw_pd_iop___pd10___width 1 -#define reg_pinmux_rw_pd_iop___pd10___bit 10 -#define reg_pinmux_rw_pd_iop___pd11___lsb 11 -#define reg_pinmux_rw_pd_iop___pd11___width 1 -#define reg_pinmux_rw_pd_iop___pd11___bit 11 -#define reg_pinmux_rw_pd_iop___pd12___lsb 12 -#define reg_pinmux_rw_pd_iop___pd12___width 1 -#define reg_pinmux_rw_pd_iop___pd12___bit 12 -#define reg_pinmux_rw_pd_iop___pd13___lsb 13 -#define reg_pinmux_rw_pd_iop___pd13___width 1 -#define reg_pinmux_rw_pd_iop___pd13___bit 13 -#define reg_pinmux_rw_pd_iop___pd14___lsb 14 -#define reg_pinmux_rw_pd_iop___pd14___width 1 -#define reg_pinmux_rw_pd_iop___pd14___bit 14 -#define reg_pinmux_rw_pd_iop___pd15___lsb 15 -#define reg_pinmux_rw_pd_iop___pd15___width 1 -#define reg_pinmux_rw_pd_iop___pd15___bit 15 -#define reg_pinmux_rw_pd_iop___pd16___lsb 16 -#define reg_pinmux_rw_pd_iop___pd16___width 1 -#define reg_pinmux_rw_pd_iop___pd16___bit 16 -#define reg_pinmux_rw_pd_iop___pd17___lsb 17 -#define reg_pinmux_rw_pd_iop___pd17___width 1 -#define reg_pinmux_rw_pd_iop___pd17___bit 17 -#define reg_pinmux_rw_pd_iop_offset 28 - -/* Register rw_pe_gio, scope pinmux, type rw */ -#define reg_pinmux_rw_pe_gio___pe0___lsb 0 -#define reg_pinmux_rw_pe_gio___pe0___width 1 -#define reg_pinmux_rw_pe_gio___pe0___bit 0 -#define reg_pinmux_rw_pe_gio___pe1___lsb 1 -#define reg_pinmux_rw_pe_gio___pe1___width 1 -#define reg_pinmux_rw_pe_gio___pe1___bit 1 -#define reg_pinmux_rw_pe_gio___pe2___lsb 2 -#define reg_pinmux_rw_pe_gio___pe2___width 1 -#define reg_pinmux_rw_pe_gio___pe2___bit 2 -#define reg_pinmux_rw_pe_gio___pe3___lsb 3 -#define reg_pinmux_rw_pe_gio___pe3___width 1 -#define reg_pinmux_rw_pe_gio___pe3___bit 3 -#define reg_pinmux_rw_pe_gio___pe4___lsb 4 -#define reg_pinmux_rw_pe_gio___pe4___width 1 -#define reg_pinmux_rw_pe_gio___pe4___bit 4 -#define reg_pinmux_rw_pe_gio___pe5___lsb 5 -#define reg_pinmux_rw_pe_gio___pe5___width 1 -#define reg_pinmux_rw_pe_gio___pe5___bit 5 -#define reg_pinmux_rw_pe_gio___pe6___lsb 6 -#define reg_pinmux_rw_pe_gio___pe6___width 1 -#define reg_pinmux_rw_pe_gio___pe6___bit 6 -#define reg_pinmux_rw_pe_gio___pe7___lsb 7 -#define reg_pinmux_rw_pe_gio___pe7___width 1 -#define reg_pinmux_rw_pe_gio___pe7___bit 7 -#define reg_pinmux_rw_pe_gio___pe8___lsb 8 -#define reg_pinmux_rw_pe_gio___pe8___width 1 -#define reg_pinmux_rw_pe_gio___pe8___bit 8 -#define reg_pinmux_rw_pe_gio___pe9___lsb 9 -#define reg_pinmux_rw_pe_gio___pe9___width 1 -#define reg_pinmux_rw_pe_gio___pe9___bit 9 -#define reg_pinmux_rw_pe_gio___pe10___lsb 10 -#define reg_pinmux_rw_pe_gio___pe10___width 1 -#define reg_pinmux_rw_pe_gio___pe10___bit 10 -#define reg_pinmux_rw_pe_gio___pe11___lsb 11 -#define reg_pinmux_rw_pe_gio___pe11___width 1 -#define reg_pinmux_rw_pe_gio___pe11___bit 11 -#define reg_pinmux_rw_pe_gio___pe12___lsb 12 -#define reg_pinmux_rw_pe_gio___pe12___width 1 -#define reg_pinmux_rw_pe_gio___pe12___bit 12 -#define reg_pinmux_rw_pe_gio___pe13___lsb 13 -#define reg_pinmux_rw_pe_gio___pe13___width 1 -#define reg_pinmux_rw_pe_gio___pe13___bit 13 -#define reg_pinmux_rw_pe_gio___pe14___lsb 14 -#define reg_pinmux_rw_pe_gio___pe14___width 1 -#define reg_pinmux_rw_pe_gio___pe14___bit 14 -#define reg_pinmux_rw_pe_gio___pe15___lsb 15 -#define reg_pinmux_rw_pe_gio___pe15___width 1 -#define reg_pinmux_rw_pe_gio___pe15___bit 15 -#define reg_pinmux_rw_pe_gio___pe16___lsb 16 -#define reg_pinmux_rw_pe_gio___pe16___width 1 -#define reg_pinmux_rw_pe_gio___pe16___bit 16 -#define reg_pinmux_rw_pe_gio___pe17___lsb 17 -#define reg_pinmux_rw_pe_gio___pe17___width 1 -#define reg_pinmux_rw_pe_gio___pe17___bit 17 -#define reg_pinmux_rw_pe_gio_offset 32 - -/* Register rw_pe_iop, scope pinmux, type rw */ -#define reg_pinmux_rw_pe_iop___pe0___lsb 0 -#define reg_pinmux_rw_pe_iop___pe0___width 1 -#define reg_pinmux_rw_pe_iop___pe0___bit 0 -#define reg_pinmux_rw_pe_iop___pe1___lsb 1 -#define reg_pinmux_rw_pe_iop___pe1___width 1 -#define reg_pinmux_rw_pe_iop___pe1___bit 1 -#define reg_pinmux_rw_pe_iop___pe2___lsb 2 -#define reg_pinmux_rw_pe_iop___pe2___width 1 -#define reg_pinmux_rw_pe_iop___pe2___bit 2 -#define reg_pinmux_rw_pe_iop___pe3___lsb 3 -#define reg_pinmux_rw_pe_iop___pe3___width 1 -#define reg_pinmux_rw_pe_iop___pe3___bit 3 -#define reg_pinmux_rw_pe_iop___pe4___lsb 4 -#define reg_pinmux_rw_pe_iop___pe4___width 1 -#define reg_pinmux_rw_pe_iop___pe4___bit 4 -#define reg_pinmux_rw_pe_iop___pe5___lsb 5 -#define reg_pinmux_rw_pe_iop___pe5___width 1 -#define reg_pinmux_rw_pe_iop___pe5___bit 5 -#define reg_pinmux_rw_pe_iop___pe6___lsb 6 -#define reg_pinmux_rw_pe_iop___pe6___width 1 -#define reg_pinmux_rw_pe_iop___pe6___bit 6 -#define reg_pinmux_rw_pe_iop___pe7___lsb 7 -#define reg_pinmux_rw_pe_iop___pe7___width 1 -#define reg_pinmux_rw_pe_iop___pe7___bit 7 -#define reg_pinmux_rw_pe_iop___pe8___lsb 8 -#define reg_pinmux_rw_pe_iop___pe8___width 1 -#define reg_pinmux_rw_pe_iop___pe8___bit 8 -#define reg_pinmux_rw_pe_iop___pe9___lsb 9 -#define reg_pinmux_rw_pe_iop___pe9___width 1 -#define reg_pinmux_rw_pe_iop___pe9___bit 9 -#define reg_pinmux_rw_pe_iop___pe10___lsb 10 -#define reg_pinmux_rw_pe_iop___pe10___width 1 -#define reg_pinmux_rw_pe_iop___pe10___bit 10 -#define reg_pinmux_rw_pe_iop___pe11___lsb 11 -#define reg_pinmux_rw_pe_iop___pe11___width 1 -#define reg_pinmux_rw_pe_iop___pe11___bit 11 -#define reg_pinmux_rw_pe_iop___pe12___lsb 12 -#define reg_pinmux_rw_pe_iop___pe12___width 1 -#define reg_pinmux_rw_pe_iop___pe12___bit 12 -#define reg_pinmux_rw_pe_iop___pe13___lsb 13 -#define reg_pinmux_rw_pe_iop___pe13___width 1 -#define reg_pinmux_rw_pe_iop___pe13___bit 13 -#define reg_pinmux_rw_pe_iop___pe14___lsb 14 -#define reg_pinmux_rw_pe_iop___pe14___width 1 -#define reg_pinmux_rw_pe_iop___pe14___bit 14 -#define reg_pinmux_rw_pe_iop___pe15___lsb 15 -#define reg_pinmux_rw_pe_iop___pe15___width 1 -#define reg_pinmux_rw_pe_iop___pe15___bit 15 -#define reg_pinmux_rw_pe_iop___pe16___lsb 16 -#define reg_pinmux_rw_pe_iop___pe16___width 1 -#define reg_pinmux_rw_pe_iop___pe16___bit 16 -#define reg_pinmux_rw_pe_iop___pe17___lsb 17 -#define reg_pinmux_rw_pe_iop___pe17___width 1 -#define reg_pinmux_rw_pe_iop___pe17___bit 17 -#define reg_pinmux_rw_pe_iop_offset 36 - -/* Register rw_usb_phy, scope pinmux, type rw */ -#define reg_pinmux_rw_usb_phy___en_usb0___lsb 0 -#define reg_pinmux_rw_usb_phy___en_usb0___width 1 -#define reg_pinmux_rw_usb_phy___en_usb0___bit 0 -#define reg_pinmux_rw_usb_phy___en_usb1___lsb 1 -#define reg_pinmux_rw_usb_phy___en_usb1___width 1 -#define reg_pinmux_rw_usb_phy___en_usb1___bit 1 -#define reg_pinmux_rw_usb_phy_offset 40 - - -/* Constants */ -#define regk_pinmux_no 0x00000000 -#define regk_pinmux_rw_hwprot_default 0x00000000 -#define regk_pinmux_rw_pa_default 0x00000000 -#define regk_pinmux_rw_pb_gio_default 0x00000000 -#define regk_pinmux_rw_pb_iop_default 0x00000000 -#define regk_pinmux_rw_pc_gio_default 0x00000000 -#define regk_pinmux_rw_pc_iop_default 0x00000000 -#define regk_pinmux_rw_pd_gio_default 0x00000000 -#define regk_pinmux_rw_pd_iop_default 0x00000000 -#define regk_pinmux_rw_pe_gio_default 0x00000000 -#define regk_pinmux_rw_pe_iop_default 0x00000000 -#define regk_pinmux_rw_usb_phy_default 0x00000000 -#define regk_pinmux_yes 0x00000001 -#endif /* __pinmux_defs_asm_h */ diff --git a/include/asm-cris/arch-v32/hwregs/asm/reg_map_asm.h b/include/asm-cris/arch-v32/hwregs/asm/reg_map_asm.h deleted file mode 100644 index 76959b70cd2..00000000000 --- a/include/asm-cris/arch-v32/hwregs/asm/reg_map_asm.h +++ /dev/null @@ -1,96 +0,0 @@ -#ifndef __reg_map_h -#define __reg_map_h - -/* - * This file is autogenerated from - * file: ../../mod/fakereg.rmap - * id: fakereg.rmap,v 1.3 2004/02/11 19:53:22 ronny Exp - * last modified: Wed Feb 11 20:53:25 2004 - * file: ../../rtl/global.rmap - * id: global.rmap,v 1.3 2003/08/18 15:08:23 mikaeln Exp - * last modified: Mon Aug 18 17:08:23 2003 - * file: ../../mod/modreg.rmap - * id: modreg.rmap,v 1.31 2004/02/20 15:40:04 stefans Exp - * last modified: Fri Feb 20 16:40:04 2004 - * - * by /n/asic/design/tools/rdesc/src/rdes2c -asm --outfile asm/reg_map_asm.h -base 0xb0000000 ../../rtl/global.rmap ../../mod/modreg.rmap ../../inst/memarb/rtl/guinness/marb_top.r ../../mod/fakereg.rmap - * id: $Id: reg_map_asm.h,v 1.1 2005/04/24 18:31:04 starvik Exp $ - * Any changes here will be lost. - * - * -*- buffer-read-only: t -*- - */ -#define regi_artpec_mod 0xb7044000 -#define regi_ata 0xb0032000 -#define regi_ata_mod 0xb7006000 -#define regi_barber 0xb701a000 -#define regi_bif_core 0xb0014000 -#define regi_bif_dma 0xb0016000 -#define regi_bif_slave 0xb0018000 -#define regi_bif_slave_ext 0xac000000 -#define regi_bus_master 0xb703c000 -#define regi_config 0xb003c000 -#define regi_dma0 0xb0000000 -#define regi_dma1 0xb0002000 -#define regi_dma2 0xb0004000 -#define regi_dma3 0xb0006000 -#define regi_dma4 0xb0008000 -#define regi_dma5 0xb000a000 -#define regi_dma6 0xb000c000 -#define regi_dma7 0xb000e000 -#define regi_dma8 0xb0010000 -#define regi_dma9 0xb0012000 -#define regi_eth0 0xb0034000 -#define regi_eth1 0xb0036000 -#define regi_eth_mod 0xb7004000 -#define regi_eth_mod1 0xb701c000 -#define regi_eth_strmod 0xb7008000 -#define regi_eth_strmod1 0xb7032000 -#define regi_ext_dma 0xb703a000 -#define regi_ext_mem 0xb7046000 -#define regi_gen_io 0xb7016000 -#define regi_gio 0xb001a000 -#define regi_hook 0xb7000000 -#define regi_iop 0xb0020000 -#define regi_irq 0xb001c000 -#define regi_irq_nmi 0xb701e000 -#define regi_marb 0xb003e000 -#define regi_marb_bp0 0xb003e240 -#define regi_marb_bp1 0xb003e280 -#define regi_marb_bp2 0xb003e2c0 -#define regi_marb_bp3 0xb003e300 -#define regi_nand_mod 0xb7014000 -#define regi_p21 0xb002e000 -#define regi_p21_mod 0xb7042000 -#define regi_pci_mod 0xb7010000 -#define regi_pin_test 0xb7018000 -#define regi_pinmux 0xb0038000 -#define regi_sdram_chk 0xb703e000 -#define regi_sdram_mod 0xb7012000 -#define regi_ser0 0xb0026000 -#define regi_ser1 0xb0028000 -#define regi_ser2 0xb002a000 -#define regi_ser3 0xb002c000 -#define regi_ser_mod0 0xb7020000 -#define regi_ser_mod1 0xb7022000 -#define regi_ser_mod2 0xb7024000 -#define regi_ser_mod3 0xb7026000 -#define regi_smif_stat 0xb700e000 -#define regi_sser0 0xb0022000 -#define regi_sser1 0xb0024000 -#define regi_sser_mod0 0xb700a000 -#define regi_sser_mod1 0xb700c000 -#define regi_strcop 0xb0030000 -#define regi_strmux 0xb003a000 -#define regi_strmux_tst 0xb7040000 -#define regi_tap 0xb7002000 -#define regi_timer 0xb001e000 -#define regi_timer_mod 0xb7034000 -#define regi_trace 0xb0040000 -#define regi_usb0 0xb7028000 -#define regi_usb1 0xb702a000 -#define regi_usb2 0xb702c000 -#define regi_usb3 0xb702e000 -#define regi_usb_dev 0xb7030000 -#define regi_utmi_mod0 0xb7036000 -#define regi_utmi_mod1 0xb7038000 -#endif /* __reg_map_h */ diff --git a/include/asm-cris/arch-v32/hwregs/gio_defs.h b/include/asm-cris/arch-v32/hwregs/gio_defs.h deleted file mode 100644 index 3e9a0b25366..00000000000 --- a/include/asm-cris/arch-v32/hwregs/gio_defs.h +++ /dev/null @@ -1,295 +0,0 @@ -#ifndef __gio_defs_h -#define __gio_defs_h - -/* - * This file is autogenerated from - * file: ../../inst/gio/rtl/gio_regs.r - * id: gio_regs.r,v 1.5 2005/02/04 09:43:21 perz Exp - * last modfied: Mon Apr 11 16:07:47 2005 - * - * by /n/asic/design/tools/rdesc/src/rdes2c --outfile gio_defs.h ../../inst/gio/rtl/gio_regs.r - * id: $Id: gio_defs.h,v 1.6 2005/04/24 18:30:58 starvik Exp $ - * Any changes here will be lost. - * - * -*- buffer-read-only: t -*- - */ -/* Main access macros */ -#ifndef REG_RD -#define REG_RD( scope, inst, reg ) \ - REG_READ( reg_##scope##_##reg, \ - (inst) + REG_RD_ADDR_##scope##_##reg ) -#endif - -#ifndef REG_WR -#define REG_WR( scope, inst, reg, val ) \ - REG_WRITE( reg_##scope##_##reg, \ - (inst) + REG_WR_ADDR_##scope##_##reg, (val) ) -#endif - -#ifndef REG_RD_VECT -#define REG_RD_VECT( scope, inst, reg, index ) \ - REG_READ( reg_##scope##_##reg, \ - (inst) + REG_RD_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg ) -#endif - -#ifndef REG_WR_VECT -#define REG_WR_VECT( scope, inst, reg, index, val ) \ - REG_WRITE( reg_##scope##_##reg, \ - (inst) + REG_WR_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg, (val) ) -#endif - -#ifndef REG_RD_INT -#define REG_RD_INT( scope, inst, reg ) \ - REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg ) -#endif - -#ifndef REG_WR_INT -#define REG_WR_INT( scope, inst, reg, val ) \ - REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg, (val) ) -#endif - -#ifndef REG_RD_INT_VECT -#define REG_RD_INT_VECT( scope, inst, reg, index ) \ - REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg ) -#endif - -#ifndef REG_WR_INT_VECT -#define REG_WR_INT_VECT( scope, inst, reg, index, val ) \ - REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg, (val) ) -#endif - -#ifndef REG_TYPE_CONV -#define REG_TYPE_CONV( type, orgtype, val ) \ - ( { union { orgtype o; type n; } r; r.o = val; r.n; } ) -#endif - -#ifndef reg_page_size -#define reg_page_size 8192 -#endif - -#ifndef REG_ADDR -#define REG_ADDR( scope, inst, reg ) \ - ( (inst) + REG_RD_ADDR_##scope##_##reg ) -#endif - -#ifndef REG_ADDR_VECT -#define REG_ADDR_VECT( scope, inst, reg, index ) \ - ( (inst) + REG_RD_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg ) -#endif - -/* C-code for register scope gio */ - -/* Register rw_pa_dout, scope gio, type rw */ -typedef struct { - unsigned int data : 8; - unsigned int dummy1 : 24; -} reg_gio_rw_pa_dout; -#define REG_RD_ADDR_gio_rw_pa_dout 0 -#define REG_WR_ADDR_gio_rw_pa_dout 0 - -/* Register r_pa_din, scope gio, type r */ -typedef struct { - unsigned int data : 8; - unsigned int dummy1 : 24; -} reg_gio_r_pa_din; -#define REG_RD_ADDR_gio_r_pa_din 4 - -/* Register rw_pa_oe, scope gio, type rw */ -typedef struct { - unsigned int oe : 8; - unsigned int dummy1 : 24; -} reg_gio_rw_pa_oe; -#define REG_RD_ADDR_gio_rw_pa_oe 8 -#define REG_WR_ADDR_gio_rw_pa_oe 8 - -/* Register rw_intr_cfg, scope gio, type rw */ -typedef struct { - unsigned int pa0 : 3; - unsigned int pa1 : 3; - unsigned int pa2 : 3; - unsigned int pa3 : 3; - unsigned int pa4 : 3; - unsigned int pa5 : 3; - unsigned int pa6 : 3; - unsigned int pa7 : 3; - unsigned int dummy1 : 8; -} reg_gio_rw_intr_cfg; -#define REG_RD_ADDR_gio_rw_intr_cfg 12 -#define REG_WR_ADDR_gio_rw_intr_cfg 12 - -/* Register rw_intr_mask, scope gio, type rw */ -typedef struct { - unsigned int pa0 : 1; - unsigned int pa1 : 1; - unsigned int pa2 : 1; - unsigned int pa3 : 1; - unsigned int pa4 : 1; - unsigned int pa5 : 1; - unsigned int pa6 : 1; - unsigned int pa7 : 1; - unsigned int dummy1 : 24; -} reg_gio_rw_intr_mask; -#define REG_RD_ADDR_gio_rw_intr_mask 16 -#define REG_WR_ADDR_gio_rw_intr_mask 16 - -/* Register rw_ack_intr, scope gio, type rw */ -typedef struct { - unsigned int pa0 : 1; - unsigned int pa1 : 1; - unsigned int pa2 : 1; - unsigned int pa3 : 1; - unsigned int pa4 : 1; - unsigned int pa5 : 1; - unsigned int pa6 : 1; - unsigned int pa7 : 1; - unsigned int dummy1 : 24; -} reg_gio_rw_ack_intr; -#define REG_RD_ADDR_gio_rw_ack_intr 20 -#define REG_WR_ADDR_gio_rw_ack_intr 20 - -/* Register r_intr, scope gio, type r */ -typedef struct { - unsigned int pa0 : 1; - unsigned int pa1 : 1; - unsigned int pa2 : 1; - unsigned int pa3 : 1; - unsigned int pa4 : 1; - unsigned int pa5 : 1; - unsigned int pa6 : 1; - unsigned int pa7 : 1; - unsigned int dummy1 : 24; -} reg_gio_r_intr; -#define REG_RD_ADDR_gio_r_intr 24 - -/* Register r_masked_intr, scope gio, type r */ -typedef struct { - unsigned int pa0 : 1; - unsigned int pa1 : 1; - unsigned int pa2 : 1; - unsigned int pa3 : 1; - unsigned int pa4 : 1; - unsigned int pa5 : 1; - unsigned int pa6 : 1; - unsigned int pa7 : 1; - unsigned int dummy1 : 24; -} reg_gio_r_masked_intr; -#define REG_RD_ADDR_gio_r_masked_intr 28 - -/* Register rw_pb_dout, scope gio, type rw */ -typedef struct { - unsigned int data : 18; - unsigned int dummy1 : 14; -} reg_gio_rw_pb_dout; -#define REG_RD_ADDR_gio_rw_pb_dout 32 -#define REG_WR_ADDR_gio_rw_pb_dout 32 - -/* Register r_pb_din, scope gio, type r */ -typedef struct { - unsigned int data : 18; - unsigned int dummy1 : 14; -} reg_gio_r_pb_din; -#define REG_RD_ADDR_gio_r_pb_din 36 - -/* Register rw_pb_oe, scope gio, type rw */ -typedef struct { - unsigned int oe : 18; - unsigned int dummy1 : 14; -} reg_gio_rw_pb_oe; -#define REG_RD_ADDR_gio_rw_pb_oe 40 -#define REG_WR_ADDR_gio_rw_pb_oe 40 - -/* Register rw_pc_dout, scope gio, type rw */ -typedef struct { - unsigned int data : 18; - unsigned int dummy1 : 14; -} reg_gio_rw_pc_dout; -#define REG_RD_ADDR_gio_rw_pc_dout 48 -#define REG_WR_ADDR_gio_rw_pc_dout 48 - -/* Register r_pc_din, scope gio, type r */ -typedef struct { - unsigned int data : 18; - unsigned int dummy1 : 14; -} reg_gio_r_pc_din; -#define REG_RD_ADDR_gio_r_pc_din 52 - -/* Register rw_pc_oe, scope gio, type rw */ -typedef struct { - unsigned int oe : 18; - unsigned int dummy1 : 14; -} reg_gio_rw_pc_oe; -#define REG_RD_ADDR_gio_rw_pc_oe 56 -#define REG_WR_ADDR_gio_rw_pc_oe 56 - -/* Register rw_pd_dout, scope gio, type rw */ -typedef struct { - unsigned int data : 18; - unsigned int dummy1 : 14; -} reg_gio_rw_pd_dout; -#define REG_RD_ADDR_gio_rw_pd_dout 64 -#define REG_WR_ADDR_gio_rw_pd_dout 64 - -/* Register r_pd_din, scope gio, type r */ -typedef struct { - unsigned int data : 18; - unsigned int dummy1 : 14; -} reg_gio_r_pd_din; -#define REG_RD_ADDR_gio_r_pd_din 68 - -/* Register rw_pd_oe, scope gio, type rw */ -typedef struct { - unsigned int oe : 18; - unsigned int dummy1 : 14; -} reg_gio_rw_pd_oe; -#define REG_RD_ADDR_gio_rw_pd_oe 72 -#define REG_WR_ADDR_gio_rw_pd_oe 72 - -/* Register rw_pe_dout, scope gio, type rw */ -typedef struct { - unsigned int data : 18; - unsigned int dummy1 : 14; -} reg_gio_rw_pe_dout; -#define REG_RD_ADDR_gio_rw_pe_dout 80 -#define REG_WR_ADDR_gio_rw_pe_dout 80 - -/* Register r_pe_din, scope gio, type r */ -typedef struct { - unsigned int data : 18; - unsigned int dummy1 : 14; -} reg_gio_r_pe_din; -#define REG_RD_ADDR_gio_r_pe_din 84 - -/* Register rw_pe_oe, scope gio, type rw */ -typedef struct { - unsigned int oe : 18; - unsigned int dummy1 : 14; -} reg_gio_rw_pe_oe; -#define REG_RD_ADDR_gio_rw_pe_oe 88 -#define REG_WR_ADDR_gio_rw_pe_oe 88 - - -/* Constants */ -enum { - regk_gio_anyedge = 0x00000007, - regk_gio_hi = 0x00000001, - regk_gio_lo = 0x00000002, - regk_gio_negedge = 0x00000006, - regk_gio_no = 0x00000000, - regk_gio_off = 0x00000000, - regk_gio_posedge = 0x00000005, - regk_gio_rw_intr_cfg_default = 0x00000000, - regk_gio_rw_intr_mask_default = 0x00000000, - regk_gio_rw_pa_oe_default = 0x00000000, - regk_gio_rw_pb_oe_default = 0x00000000, - regk_gio_rw_pc_oe_default = 0x00000000, - regk_gio_rw_pd_oe_default = 0x00000000, - regk_gio_rw_pe_oe_default = 0x00000000, - regk_gio_set = 0x00000003, - regk_gio_yes = 0x00000001 -}; -#endif /* __gio_defs_h */ diff --git a/include/asm-cris/arch-v32/hwregs/intr_vect.h b/include/asm-cris/arch-v32/hwregs/intr_vect.h deleted file mode 100644 index 5c1b28fb205..00000000000 --- a/include/asm-cris/arch-v32/hwregs/intr_vect.h +++ /dev/null @@ -1,39 +0,0 @@ -/* Interrupt vector numbers autogenerated by /n/asic/design/tools/rdesc/src/rdes2intr version - from ../../inst/intr_vect/rtl/guinness/ivmask.config.r -version . */ - -#ifndef _______INST_INTR_VECT_RTL_GUINNESS_IVMASK_CONFIG_R -#define _______INST_INTR_VECT_RTL_GUINNESS_IVMASK_CONFIG_R -#define MEMARB_INTR_VECT 0x31 -#define GEN_IO_INTR_VECT 0x32 -#define IOP0_INTR_VECT 0x33 -#define IOP1_INTR_VECT 0x34 -#define IOP2_INTR_VECT 0x35 -#define IOP3_INTR_VECT 0x36 -#define DMA0_INTR_VECT 0x37 -#define DMA1_INTR_VECT 0x38 -#define DMA2_INTR_VECT 0x39 -#define DMA3_INTR_VECT 0x3a -#define DMA4_INTR_VECT 0x3b -#define DMA5_INTR_VECT 0x3c -#define DMA6_INTR_VECT 0x3d -#define DMA7_INTR_VECT 0x3e -#define DMA8_INTR_VECT 0x3f -#define DMA9_INTR_VECT 0x40 -#define ATA_INTR_VECT 0x41 -#define SSER0_INTR_VECT 0x42 -#define SSER1_INTR_VECT 0x43 -#define SER0_INTR_VECT 0x44 -#define SER1_INTR_VECT 0x45 -#define SER2_INTR_VECT 0x46 -#define SER3_INTR_VECT 0x47 -#define P21_INTR_VECT 0x48 -#define ETH0_INTR_VECT 0x49 -#define ETH1_INTR_VECT 0x4a -#define TIMER_INTR_VECT 0x4b -#define BIF_ARB_INTR_VECT 0x4c -#define BIF_DMA_INTR_VECT 0x4d -#define EXT_INTR_VECT 0x4e -#define IPI_INTR_VECT 0x4f - -#endif diff --git a/include/asm-cris/arch-v32/hwregs/pinmux_defs.h b/include/asm-cris/arch-v32/hwregs/pinmux_defs.h deleted file mode 100644 index 9d91c2de1b0..00000000000 --- a/include/asm-cris/arch-v32/hwregs/pinmux_defs.h +++ /dev/null @@ -1,357 +0,0 @@ -#ifndef __pinmux_defs_h -#define __pinmux_defs_h - -/* - * This file is autogenerated from - * file: ../../inst/pinmux/rtl/guinness/pinmux_regs.r - * id: pinmux_regs.r,v 1.40 2005/02/09 16:22:59 perz Exp - * last modfied: Mon Apr 11 16:09:11 2005 - * - * by /n/asic/design/tools/rdesc/src/rdes2c --outfile pinmux_defs.h ../../inst/pinmux/rtl/guinness/pinmux_regs.r - * id: $Id: pinmux_defs.h,v 1.3 2005/04/24 18:30:58 starvik Exp $ - * Any changes here will be lost. - * - * -*- buffer-read-only: t -*- - */ -/* Main access macros */ -#ifndef REG_RD -#define REG_RD( scope, inst, reg ) \ - REG_READ( reg_##scope##_##reg, \ - (inst) + REG_RD_ADDR_##scope##_##reg ) -#endif - -#ifndef REG_WR -#define REG_WR( scope, inst, reg, val ) \ - REG_WRITE( reg_##scope##_##reg, \ - (inst) + REG_WR_ADDR_##scope##_##reg, (val) ) -#endif - -#ifndef REG_RD_VECT -#define REG_RD_VECT( scope, inst, reg, index ) \ - REG_READ( reg_##scope##_##reg, \ - (inst) + REG_RD_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg ) -#endif - -#ifndef REG_WR_VECT -#define REG_WR_VECT( scope, inst, reg, index, val ) \ - REG_WRITE( reg_##scope##_##reg, \ - (inst) + REG_WR_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg, (val) ) -#endif - -#ifndef REG_RD_INT -#define REG_RD_INT( scope, inst, reg ) \ - REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg ) -#endif - -#ifndef REG_WR_INT -#define REG_WR_INT( scope, inst, reg, val ) \ - REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg, (val) ) -#endif - -#ifndef REG_RD_INT_VECT -#define REG_RD_INT_VECT( scope, inst, reg, index ) \ - REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg ) -#endif - -#ifndef REG_WR_INT_VECT -#define REG_WR_INT_VECT( scope, inst, reg, index, val ) \ - REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg, (val) ) -#endif - -#ifndef REG_TYPE_CONV -#define REG_TYPE_CONV( type, orgtype, val ) \ - ( { union { orgtype o; type n; } r; r.o = val; r.n; } ) -#endif - -#ifndef reg_page_size -#define reg_page_size 8192 -#endif - -#ifndef REG_ADDR -#define REG_ADDR( scope, inst, reg ) \ - ( (inst) + REG_RD_ADDR_##scope##_##reg ) -#endif - -#ifndef REG_ADDR_VECT -#define REG_ADDR_VECT( scope, inst, reg, index ) \ - ( (inst) + REG_RD_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg ) -#endif - -/* C-code for register scope pinmux */ - -/* Register rw_pa, scope pinmux, type rw */ -typedef struct { - unsigned int pa0 : 1; - unsigned int pa1 : 1; - unsigned int pa2 : 1; - unsigned int pa3 : 1; - unsigned int pa4 : 1; - unsigned int pa5 : 1; - unsigned int pa6 : 1; - unsigned int pa7 : 1; - unsigned int csp2_n : 1; - unsigned int csp3_n : 1; - unsigned int csp5_n : 1; - unsigned int csp6_n : 1; - unsigned int hsh4 : 1; - unsigned int hsh5 : 1; - unsigned int hsh6 : 1; - unsigned int hsh7 : 1; - unsigned int dummy1 : 16; -} reg_pinmux_rw_pa; -#define REG_RD_ADDR_pinmux_rw_pa 0 -#define REG_WR_ADDR_pinmux_rw_pa 0 - -/* Register rw_hwprot, scope pinmux, type rw */ -typedef struct { - unsigned int ser1 : 1; - unsigned int ser2 : 1; - unsigned int ser3 : 1; - unsigned int sser0 : 1; - unsigned int sser1 : 1; - unsigned int ata0 : 1; - unsigned int ata1 : 1; - unsigned int ata2 : 1; - unsigned int ata3 : 1; - unsigned int ata : 1; - unsigned int eth1 : 1; - unsigned int eth1_mgm : 1; - unsigned int timer : 1; - unsigned int p21 : 1; - unsigned int dummy1 : 18; -} reg_pinmux_rw_hwprot; -#define REG_RD_ADDR_pinmux_rw_hwprot 4 -#define REG_WR_ADDR_pinmux_rw_hwprot 4 - -/* Register rw_pb_gio, scope pinmux, type rw */ -typedef struct { - unsigned int pb0 : 1; - unsigned int pb1 : 1; - unsigned int pb2 : 1; - unsigned int pb3 : 1; - unsigned int pb4 : 1; - unsigned int pb5 : 1; - unsigned int pb6 : 1; - unsigned int pb7 : 1; - unsigned int pb8 : 1; - unsigned int pb9 : 1; - unsigned int pb10 : 1; - unsigned int pb11 : 1; - unsigned int pb12 : 1; - unsigned int pb13 : 1; - unsigned int pb14 : 1; - unsigned int pb15 : 1; - unsigned int pb16 : 1; - unsigned int pb17 : 1; - unsigned int dummy1 : 14; -} reg_pinmux_rw_pb_gio; -#define REG_RD_ADDR_pinmux_rw_pb_gio 8 -#define REG_WR_ADDR_pinmux_rw_pb_gio 8 - -/* Register rw_pb_iop, scope pinmux, type rw */ -typedef struct { - unsigned int pb0 : 1; - unsigned int pb1 : 1; - unsigned int pb2 : 1; - unsigned int pb3 : 1; - unsigned int pb4 : 1; - unsigned int pb5 : 1; - unsigned int pb6 : 1; - unsigned int pb7 : 1; - unsigned int pb8 : 1; - unsigned int pb9 : 1; - unsigned int pb10 : 1; - unsigned int pb11 : 1; - unsigned int pb12 : 1; - unsigned int pb13 : 1; - unsigned int pb14 : 1; - unsigned int pb15 : 1; - unsigned int pb16 : 1; - unsigned int pb17 : 1; - unsigned int dummy1 : 14; -} reg_pinmux_rw_pb_iop; -#define REG_RD_ADDR_pinmux_rw_pb_iop 12 -#define REG_WR_ADDR_pinmux_rw_pb_iop 12 - -/* Register rw_pc_gio, scope pinmux, type rw */ -typedef struct { - unsigned int pc0 : 1; - unsigned int pc1 : 1; - unsigned int pc2 : 1; - unsigned int pc3 : 1; - unsigned int pc4 : 1; - unsigned int pc5 : 1; - unsigned int pc6 : 1; - unsigned int pc7 : 1; - unsigned int pc8 : 1; - unsigned int pc9 : 1; - unsigned int pc10 : 1; - unsigned int pc11 : 1; - unsigned int pc12 : 1; - unsigned int pc13 : 1; - unsigned int pc14 : 1; - unsigned int pc15 : 1; - unsigned int pc16 : 1; - unsigned int pc17 : 1; - unsigned int dummy1 : 14; -} reg_pinmux_rw_pc_gio; -#define REG_RD_ADDR_pinmux_rw_pc_gio 16 -#define REG_WR_ADDR_pinmux_rw_pc_gio 16 - -/* Register rw_pc_iop, scope pinmux, type rw */ -typedef struct { - unsigned int pc0 : 1; - unsigned int pc1 : 1; - unsigned int pc2 : 1; - unsigned int pc3 : 1; - unsigned int pc4 : 1; - unsigned int pc5 : 1; - unsigned int pc6 : 1; - unsigned int pc7 : 1; - unsigned int pc8 : 1; - unsigned int pc9 : 1; - unsigned int pc10 : 1; - unsigned int pc11 : 1; - unsigned int pc12 : 1; - unsigned int pc13 : 1; - unsigned int pc14 : 1; - unsigned int pc15 : 1; - unsigned int pc16 : 1; - unsigned int pc17 : 1; - unsigned int dummy1 : 14; -} reg_pinmux_rw_pc_iop; -#define REG_RD_ADDR_pinmux_rw_pc_iop 20 -#define REG_WR_ADDR_pinmux_rw_pc_iop 20 - -/* Register rw_pd_gio, scope pinmux, type rw */ -typedef struct { - unsigned int pd0 : 1; - unsigned int pd1 : 1; - unsigned int pd2 : 1; - unsigned int pd3 : 1; - unsigned int pd4 : 1; - unsigned int pd5 : 1; - unsigned int pd6 : 1; - unsigned int pd7 : 1; - unsigned int pd8 : 1; - unsigned int pd9 : 1; - unsigned int pd10 : 1; - unsigned int pd11 : 1; - unsigned int pd12 : 1; - unsigned int pd13 : 1; - unsigned int pd14 : 1; - unsigned int pd15 : 1; - unsigned int pd16 : 1; - unsigned int pd17 : 1; - unsigned int dummy1 : 14; -} reg_pinmux_rw_pd_gio; -#define REG_RD_ADDR_pinmux_rw_pd_gio 24 -#define REG_WR_ADDR_pinmux_rw_pd_gio 24 - -/* Register rw_pd_iop, scope pinmux, type rw */ -typedef struct { - unsigned int pd0 : 1; - unsigned int pd1 : 1; - unsigned int pd2 : 1; - unsigned int pd3 : 1; - unsigned int pd4 : 1; - unsigned int pd5 : 1; - unsigned int pd6 : 1; - unsigned int pd7 : 1; - unsigned int pd8 : 1; - unsigned int pd9 : 1; - unsigned int pd10 : 1; - unsigned int pd11 : 1; - unsigned int pd12 : 1; - unsigned int pd13 : 1; - unsigned int pd14 : 1; - unsigned int pd15 : 1; - unsigned int pd16 : 1; - unsigned int pd17 : 1; - unsigned int dummy1 : 14; -} reg_pinmux_rw_pd_iop; -#define REG_RD_ADDR_pinmux_rw_pd_iop 28 -#define REG_WR_ADDR_pinmux_rw_pd_iop 28 - -/* Register rw_pe_gio, scope pinmux, type rw */ -typedef struct { - unsigned int pe0 : 1; - unsigned int pe1 : 1; - unsigned int pe2 : 1; - unsigned int pe3 : 1; - unsigned int pe4 : 1; - unsigned int pe5 : 1; - unsigned int pe6 : 1; - unsigned int pe7 : 1; - unsigned int pe8 : 1; - unsigned int pe9 : 1; - unsigned int pe10 : 1; - unsigned int pe11 : 1; - unsigned int pe12 : 1; - unsigned int pe13 : 1; - unsigned int pe14 : 1; - unsigned int pe15 : 1; - unsigned int pe16 : 1; - unsigned int pe17 : 1; - unsigned int dummy1 : 14; -} reg_pinmux_rw_pe_gio; -#define REG_RD_ADDR_pinmux_rw_pe_gio 32 -#define REG_WR_ADDR_pinmux_rw_pe_gio 32 - -/* Register rw_pe_iop, scope pinmux, type rw */ -typedef struct { - unsigned int pe0 : 1; - unsigned int pe1 : 1; - unsigned int pe2 : 1; - unsigned int pe3 : 1; - unsigned int pe4 : 1; - unsigned int pe5 : 1; - unsigned int pe6 : 1; - unsigned int pe7 : 1; - unsigned int pe8 : 1; - unsigned int pe9 : 1; - unsigned int pe10 : 1; - unsigned int pe11 : 1; - unsigned int pe12 : 1; - unsigned int pe13 : 1; - unsigned int pe14 : 1; - unsigned int pe15 : 1; - unsigned int pe16 : 1; - unsigned int pe17 : 1; - unsigned int dummy1 : 14; -} reg_pinmux_rw_pe_iop; -#define REG_RD_ADDR_pinmux_rw_pe_iop 36 -#define REG_WR_ADDR_pinmux_rw_pe_iop 36 - -/* Register rw_usb_phy, scope pinmux, type rw */ -typedef struct { - unsigned int en_usb0 : 1; - unsigned int en_usb1 : 1; - unsigned int dummy1 : 30; -} reg_pinmux_rw_usb_phy; -#define REG_RD_ADDR_pinmux_rw_usb_phy 40 -#define REG_WR_ADDR_pinmux_rw_usb_phy 40 - - -/* Constants */ -enum { - regk_pinmux_no = 0x00000000, - regk_pinmux_rw_hwprot_default = 0x00000000, - regk_pinmux_rw_pa_default = 0x00000000, - regk_pinmux_rw_pb_gio_default = 0x00000000, - regk_pinmux_rw_pb_iop_default = 0x00000000, - regk_pinmux_rw_pc_gio_default = 0x00000000, - regk_pinmux_rw_pc_iop_default = 0x00000000, - regk_pinmux_rw_pd_gio_default = 0x00000000, - regk_pinmux_rw_pd_iop_default = 0x00000000, - regk_pinmux_rw_pe_gio_default = 0x00000000, - regk_pinmux_rw_pe_iop_default = 0x00000000, - regk_pinmux_rw_usb_phy_default = 0x00000000, - regk_pinmux_yes = 0x00000001 -}; -#endif /* __pinmux_defs_h */ diff --git a/include/asm-cris/arch-v32/hwregs/strmux_defs.h b/include/asm-cris/arch-v32/hwregs/strmux_defs.h deleted file mode 100644 index 67474855c49..00000000000 --- a/include/asm-cris/arch-v32/hwregs/strmux_defs.h +++ /dev/null @@ -1,127 +0,0 @@ -#ifndef __strmux_defs_h -#define __strmux_defs_h - -/* - * This file is autogenerated from - * file: ../../inst/strmux/rtl/guinness/strmux_regs.r - * id: strmux_regs.r,v 1.10 2005/02/10 10:10:46 perz Exp - * last modfied: Mon Apr 11 16:09:43 2005 - * - * by /n/asic/design/tools/rdesc/src/rdes2c --outfile strmux_defs.h ../../inst/strmux/rtl/guinness/strmux_regs.r - * id: $Id: strmux_defs.h,v 1.5 2005/04/24 18:30:58 starvik Exp $ - * Any changes here will be lost. - * - * -*- buffer-read-only: t -*- - */ -/* Main access macros */ -#ifndef REG_RD -#define REG_RD( scope, inst, reg ) \ - REG_READ( reg_##scope##_##reg, \ - (inst) + REG_RD_ADDR_##scope##_##reg ) -#endif - -#ifndef REG_WR -#define REG_WR( scope, inst, reg, val ) \ - REG_WRITE( reg_##scope##_##reg, \ - (inst) + REG_WR_ADDR_##scope##_##reg, (val) ) -#endif - -#ifndef REG_RD_VECT -#define REG_RD_VECT( scope, inst, reg, index ) \ - REG_READ( reg_##scope##_##reg, \ - (inst) + REG_RD_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg ) -#endif - -#ifndef REG_WR_VECT -#define REG_WR_VECT( scope, inst, reg, index, val ) \ - REG_WRITE( reg_##scope##_##reg, \ - (inst) + REG_WR_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg, (val) ) -#endif - -#ifndef REG_RD_INT -#define REG_RD_INT( scope, inst, reg ) \ - REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg ) -#endif - -#ifndef REG_WR_INT -#define REG_WR_INT( scope, inst, reg, val ) \ - REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg, (val) ) -#endif - -#ifndef REG_RD_INT_VECT -#define REG_RD_INT_VECT( scope, inst, reg, index ) \ - REG_READ( int, (inst) + REG_RD_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg ) -#endif - -#ifndef REG_WR_INT_VECT -#define REG_WR_INT_VECT( scope, inst, reg, index, val ) \ - REG_WRITE( int, (inst) + REG_WR_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg, (val) ) -#endif - -#ifndef REG_TYPE_CONV -#define REG_TYPE_CONV( type, orgtype, val ) \ - ( { union { orgtype o; type n; } r; r.o = val; r.n; } ) -#endif - -#ifndef reg_page_size -#define reg_page_size 8192 -#endif - -#ifndef REG_ADDR -#define REG_ADDR( scope, inst, reg ) \ - ( (inst) + REG_RD_ADDR_##scope##_##reg ) -#endif - -#ifndef REG_ADDR_VECT -#define REG_ADDR_VECT( scope, inst, reg, index ) \ - ( (inst) + REG_RD_ADDR_##scope##_##reg + \ - (index) * STRIDE_##scope##_##reg ) -#endif - -/* C-code for register scope strmux */ - -/* Register rw_cfg, scope strmux, type rw */ -typedef struct { - unsigned int dma0 : 3; - unsigned int dma1 : 3; - unsigned int dma2 : 3; - unsigned int dma3 : 3; - unsigned int dma4 : 3; - unsigned int dma5 : 3; - unsigned int dma6 : 3; - unsigned int dma7 : 3; - unsigned int dma8 : 3; - unsigned int dma9 : 3; - unsigned int dummy1 : 2; -} reg_strmux_rw_cfg; -#define REG_RD_ADDR_strmux_rw_cfg 0 -#define REG_WR_ADDR_strmux_rw_cfg 0 - - -/* Constants */ -enum { - regk_strmux_ata = 0x00000003, - regk_strmux_eth0 = 0x00000001, - regk_strmux_eth1 = 0x00000004, - regk_strmux_ext0 = 0x00000001, - regk_strmux_ext1 = 0x00000001, - regk_strmux_ext2 = 0x00000001, - regk_strmux_ext3 = 0x00000001, - regk_strmux_iop0 = 0x00000002, - regk_strmux_iop1 = 0x00000001, - regk_strmux_off = 0x00000000, - regk_strmux_p21 = 0x00000004, - regk_strmux_rw_cfg_default = 0x00000000, - regk_strmux_ser0 = 0x00000002, - regk_strmux_ser1 = 0x00000002, - regk_strmux_ser2 = 0x00000004, - regk_strmux_ser3 = 0x00000003, - regk_strmux_sser0 = 0x00000003, - regk_strmux_sser1 = 0x00000003, - regk_strmux_strcop = 0x00000002 -}; -#endif /* __strmux_defs_h */ diff --git a/include/asm-cris/arch-v32/pinmux.h b/include/asm-cris/arch-v32/pinmux.h deleted file mode 100644 index bb09bce42e7..00000000000 --- a/include/asm-cris/arch-v32/pinmux.h +++ /dev/null @@ -1,40 +0,0 @@ -#ifndef _ASM_CRIS_ARCH_PINMUX_H -#define _ASM_CRIS_ARCH_PINMUX_H - -#define PORT_B 0 -#define PORT_C 1 -#define PORT_D 2 -#define PORT_E 3 - -enum pin_mode -{ - pinmux_none = 0, - pinmux_fixed, - pinmux_gpio, - pinmux_iop -}; - -enum fixed_function -{ - pinmux_ser1, - pinmux_ser2, - pinmux_ser3, - pinmux_sser0, - pinmux_sser1, - pinmux_ata0, - pinmux_ata1, - pinmux_ata2, - pinmux_ata3, - pinmux_ata, - pinmux_eth1, - pinmux_timer -}; - -int crisv32_pinmux_init(void); -int crisv32_pinmux_alloc(int port, int first_pin, int last_pin, enum pin_mode); -int crisv32_pinmux_alloc_fixed(enum fixed_function function); -int crisv32_pinmux_dealloc(int port, int first_pin, int last_pin); -int crisv32_pinmux_dealloc_fixed(enum fixed_function function); -void crisv32_pinmux_dump(void); - -#endif diff --git a/include/asm-cris/spinlock.h b/include/asm-cris/spinlock.h deleted file mode 100644 index 2e8ba8afc7a..00000000000 --- a/include/asm-cris/spinlock.h +++ /dev/null @@ -1 +0,0 @@ -#include -- GitLab From 00af5c69598212cf6cd4ecb4ca89785118aeecad Mon Sep 17 00:00:00 2001 From: roel kluin Date: Wed, 29 Oct 2008 15:55:53 -0400 Subject: [PATCH 253/815] cipso: unsigned buf_len cannot be negative unsigned buf_len cannot be negative Signed-off-by: Roel Kluin Signed-off-by: Paul Moore --- net/ipv4/cipso_ipv4.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c index 490e035c6d9..2e78f6bd977 100644 --- a/net/ipv4/cipso_ipv4.c +++ b/net/ipv4/cipso_ipv4.c @@ -2063,9 +2063,10 @@ int cipso_v4_skbuff_setattr(struct sk_buff *skb, u32 opt_len; int len_delta; - buf_len = cipso_v4_genopt(buf, buf_len, doi_def, secattr); - if (buf_len < 0) - return buf_len; + ret_val = cipso_v4_genopt(buf, buf_len, doi_def, secattr); + if (ret_val < 0) + return ret_val; + buf_len = ret_val; opt_len = (buf_len + 3) & ~3; /* we overwrite any existing options to ensure that we have enough -- GitLab From f8a024796b2bbec3d1a4ad5aae6173cfb18226b4 Mon Sep 17 00:00:00 2001 From: Paul Moore Date: Wed, 29 Oct 2008 16:09:12 -0400 Subject: [PATCH 254/815] netlabel: Fix compiler warnings in netlabel_mgmt.c Fix the compiler warnings below, thanks to Andrew Morton for finding them. net/netlabel/netlabel_mgmt.c: In function `netlbl_mgmt_listentry': net/netlabel/netlabel_mgmt.c:268: warning: 'ret_val' might be used uninitialized in this function Signed-off-by: Paul Moore --- net/netlabel/netlabel_mgmt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netlabel/netlabel_mgmt.c b/net/netlabel/netlabel_mgmt.c index ee769ecaa13..0a0ef17b2a4 100644 --- a/net/netlabel/netlabel_mgmt.c +++ b/net/netlabel/netlabel_mgmt.c @@ -265,7 +265,7 @@ add_failure: static int netlbl_mgmt_listentry(struct sk_buff *skb, struct netlbl_dom_map *entry) { - int ret_val; + int ret_val = 0; struct nlattr *nla_a; struct nlattr *nla_b; struct netlbl_af4list *iter4; -- GitLab From 46dca86cb93db80992a45e4b55737ff2b2f61cd0 Mon Sep 17 00:00:00 2001 From: Evgeniy Manachkin Date: Wed, 15 Oct 2008 23:37:26 +0600 Subject: [PATCH 255/815] kbuild: mkspec - fix build rpm This is patch to fix incorrect mkspec script to make rpm correctly at 2.6.27 vanilla kernel. This is regression in 2.6.27. 2.6.26 make rpm work good. In 2.6.27 'make rpm' say error from rpmbuild "Many unpacked files (*.fw)." Signed-off-by: Evgeniy Manachkin Acked-by: Alan Cox Signed-off-by: Sam Ravnborg Cc: Stable --- scripts/package/mkspec | 3 +++ 1 file changed, 3 insertions(+) diff --git a/scripts/package/mkspec b/scripts/package/mkspec index ffd61fe0c1a..62c5ffdf2fd 100755 --- a/scripts/package/mkspec +++ b/scripts/package/mkspec @@ -64,8 +64,10 @@ fi echo "%install" echo "%ifarch ia64" echo 'mkdir -p $RPM_BUILD_ROOT/boot/efi $RPM_BUILD_ROOT/lib/modules' +echo 'mkdir -p $RPM_BUILD_ROOT/lib/firmware' echo "%else" echo 'mkdir -p $RPM_BUILD_ROOT/boot $RPM_BUILD_ROOT/lib/modules' +echo 'mkdir -p $RPM_BUILD_ROOT/lib/firmware' echo "%endif" echo 'INSTALL_MOD_PATH=$RPM_BUILD_ROOT make %{_smp_mflags} modules_install' @@ -92,5 +94,6 @@ echo "%files" echo '%defattr (-, root, root)' echo "%dir /lib/modules" echo "/lib/modules/$KERNELRELEASE" +echo "/lib/firmware" echo "/boot/*" echo "" -- GitLab From dcc2da1a9693807096e9ac5137b499a829c51268 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sat, 25 Oct 2008 22:58:23 +0200 Subject: [PATCH 256/815] kbuild: improve check-symlink o if include/asm point to a nonexisting directory remove the asm symlink o if include/asm is a directory error out This fixes a situation where one could be left with a symlink to asm-x86 but that directory no longer exist and thus the build would error out. include/asm may be a directory if the kernel tree has been copied Signed-off-by: Sam Ravnborg --- Makefile | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Makefile b/Makefile index a7f20687d8e..ffac7126c94 100644 --- a/Makefile +++ b/Makefile @@ -961,6 +961,7 @@ export CPPFLAGS_vmlinux.lds += -P -C -U$(ARCH) # The asm symlink changes when $(ARCH) changes. # Detect this and ask user to run make mrproper +# If asm is a stale symlink (point to dir that does not exist) remove it define check-symlink set -e; \ if [ -L include/asm ]; then \ @@ -970,6 +971,10 @@ define check-symlink echo " set ARCH or save .config and run 'make mrproper' to fix it"; \ exit 1; \ fi; \ + test -e $$asmlink || rm include/asm; \ + elif [ -d include/asm ]; then \ + echo "ERROR: $@ is a directory but a symlink was expected";\ + exit 1; \ fi endef -- GitLab From e3da2fb712bb75b6035ba0743f3256df1de30bce Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sat, 25 Oct 2008 17:43:50 -0400 Subject: [PATCH 257/815] kbuild: setlocalversion: dont include svn change count The number of pending changes is pretty useless, so encoding it into the version is just annoying by the constant shuffle in corresponding modules. Signed-off-by: Mike Frysinger Signed-off-by: Sam Ravnborg --- scripts/setlocalversion | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/setlocalversion b/scripts/setlocalversion index 83b75126c9f..453faffe18a 100755 --- a/scripts/setlocalversion +++ b/scripts/setlocalversion @@ -55,7 +55,7 @@ if rev=`svn info 2>/dev/null | grep '^Revision'`; then # Are there uncommitted changes? if [ $changes != 0 ]; then - printf -- '-svn%s%s%s' "$rev" -dirty "$changes" + printf -- '-svn%s%s' "$rev" -dirty else printf -- '-svn%s' "$rev" fi -- GitLab From 13797b77d419fc1b16eebf2993bf7b5cea65f0bf Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Sat, 25 Oct 2008 15:02:47 -0700 Subject: [PATCH 258/815] scripts/package: don't break if %{_smp_mflags} isn't set Currently, if we do a 'make rpm-pkg' without the _smp_mflags rpm macro defined, the build fails with: [snip] Executing(%build): /bin/bash -e /var/tmp/rpm-tmp.67959 + umask 022 + cd /home/jk/devel/kernel-snapshot/rpm/BUILD + cd kernel-2.6.26 + make clean + make '%{_smp_mflags}' make[3]: *** No rule to make target `%{_smp_mflags}'. Stop. error: Bad exit status from /var/tmp/rpm-tmp.67959 (%build) This change uses the 'null if not set' reference to the _smp_mflags macro instead. Signed-off-by: Jeremy Kerr Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg --- scripts/package/mkspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/package/mkspec b/scripts/package/mkspec index 62c5ffdf2fd..2500886fb90 100755 --- a/scripts/package/mkspec +++ b/scripts/package/mkspec @@ -57,7 +57,7 @@ fi echo "%build" if ! $PREBUILT; then -echo "make clean && make %{_smp_mflags}" +echo "make clean && make %{?_smp_mflags}" echo "" fi -- GitLab From bd8f89ff47f11941a109220dbd51d81fd7ed2058 Mon Sep 17 00:00:00 2001 From: Thomas Volpini Date: Sat, 25 Oct 2008 15:02:50 -0700 Subject: [PATCH 259/815] scripts/checksyscalls.sh: fix for non-gnu sed Make the checksyscalls script work even on systems where sed is non-gnu. Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg --- scripts/checksyscalls.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh index 41564b142c0..60d00d1c4ee 100755 --- a/scripts/checksyscalls.sh +++ b/scripts/checksyscalls.sh @@ -113,10 +113,10 @@ EOF } syscall_list() { -sed -n -e '/^\#define/ { s/[^_]*__NR_\([^[:space:]]*\).*/\ +sed -n -e '/^\#define/ s/[^_]*__NR_\([^[:space:]]*\).*/\ \#if !defined \(__NR_\1\) \&\& !defined \(__IGNORE_\1\)\ \#warning syscall \1 not implemented\ -\#endif/p }' $1 +\#endif/p' $1 } (ignore_list && syscall_list ${srctree}/arch/x86/include/asm/unistd_32.h) | \ -- GitLab From 3f5e26cee443eb4d3900cd3085664c3e51b72135 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Sat, 25 Oct 2008 15:02:51 -0700 Subject: [PATCH 260/815] adjust init section definitions Add rodata equivalents for assembly use, and fix the section attributes used by __REFCONST. Signed-off-by: Jan Beulich Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg --- include/linux/init.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/linux/init.h b/include/linux/init.h index 0c1264668be..68cb0265d00 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -112,21 +112,25 @@ #define __FINIT .previous #define __INITDATA .section ".init.data","aw" +#define __INITRODATA .section ".init.rodata","a" #define __FINITDATA .previous #define __DEVINIT .section ".devinit.text", "ax" #define __DEVINITDATA .section ".devinit.data", "aw" +#define __DEVINITRODATA .section ".devinit.rodata", "a" #define __CPUINIT .section ".cpuinit.text", "ax" #define __CPUINITDATA .section ".cpuinit.data", "aw" +#define __CPUINITRODATA .section ".cpuinit.rodata", "a" #define __MEMINIT .section ".meminit.text", "ax" #define __MEMINITDATA .section ".meminit.data", "aw" +#define __MEMINITRODATA .section ".meminit.rodata", "a" /* silence warnings when references are OK */ #define __REF .section ".ref.text", "ax" #define __REFDATA .section ".ref.data", "aw" -#define __REFCONST .section ".ref.rodata", "aw" +#define __REFCONST .section ".ref.rodata", "a" #ifndef __ASSEMBLY__ /* -- GitLab From 92f83cc56eeafdb8fcf07ceb89fd9a0212bd498c Mon Sep 17 00:00:00 2001 From: Peter Volkov Date: Sat, 25 Oct 2008 15:02:52 -0700 Subject: [PATCH 261/815] kbuild: fix KBUILD_EXTRA_SYMBOLS Taken from http://bugzilla.kernel.org/show_bug.cgi?id=11567 If you even define KBUILD_EXTRA_SYMBOLS in Makefile it will not be expanded into command line argument for modpost. Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg --- scripts/Makefile.modpost | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost index 9ee9783aea5..f4053dc7b5d 100644 --- a/scripts/Makefile.modpost +++ b/scripts/Makefile.modpost @@ -82,7 +82,7 @@ modpost = scripts/mod/modpost \ $(if $(CONFIG_MODULE_SRCVERSION_ALL),-a,) \ $(if $(KBUILD_EXTMOD),-i,-o) $(kernelsymfile) \ $(if $(KBUILD_EXTMOD),-I $(modulesymfile)) \ - $(if $(KBUILD_EXTRA_SYMBOLS), $(patsubst %, -e %,$(EXTRA_SYMBOLS))) \ + $(if $(KBUILD_EXTRA_SYMBOLS), $(patsubst %, -e %,$(KBUILD_EXTRA_SYMBOLS))) \ $(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \ $(if $(CONFIG_DEBUG_SECTION_MISMATCH),,-S) \ $(if $(CONFIG_MARKERS),-K $(kernelmarkersfile)) \ -- GitLab From e6e6733ed9451827165d853f25bf99ba55e12feb Mon Sep 17 00:00:00 2001 From: Ashutosh Naik Date: Sat, 25 Oct 2008 15:02:53 -0700 Subject: [PATCH 262/815] kbuild: prevent modpost from looking for a .cmd file for a static library linked into a module This fixes a compile time warning which occurs whenever a static library is linked into a kernel module. MODPOST tries to look for a "..cmd" file to look for its dependencies, but that file doesn't exist or get generated for static libraries. This patch prevents modpost from looking for a .cmd file when a module is linked with a static library [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Ashutosh Naik Cc: Rusty Russell Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg --- scripts/mod/sumversion.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c index d9cc6901d68..aadc5223dcd 100644 --- a/scripts/mod/sumversion.c +++ b/scripts/mod/sumversion.c @@ -290,6 +290,15 @@ static int parse_file(const char *fname, struct md4_ctx *md) release_file(file, len); return 1; } +/* Check whether the file is a static library or not */ +static int is_static_library(const char *objfile) +{ + int len = strlen(objfile); + if (objfile[len - 2] == '.' && objfile[len - 1] == 'a') + return 1; + else + return 0; +} /* We have dir/file.o. Open dir/.file.o.cmd, look for deps_ line to * figure out source file. */ @@ -420,7 +429,8 @@ void get_src_version(const char *modname, char sum[], unsigned sumlen) while ((fname = strsep(&sources, " ")) != NULL) { if (!*fname) continue; - if (!parse_source_files(fname, &md)) + if (!(is_static_library(fname)) && + !parse_source_files(fname, &md)) goto release; } -- GitLab From f03b283f081f538ec71b9e87cb8411bb62e2abc9 Mon Sep 17 00:00:00 2001 From: Trent Piepho Date: Fri, 12 Sep 2008 12:26:24 -0700 Subject: [PATCH 263/815] kbuild: tag with git revision when git describe is missing setlocalversion used to use an abbreviated git commit sha1 to generate the tag. This was changed in commit d882421f4e08ddf0a94245cdbe516db260aa6f41 "kbuild: change CONFIG_LOCALVERSION_AUTO to use a git-describe-ish format" to use git describe to come up with a tag. Which is nice, but git describe sometimes can't describe the revision. Commit 56b2f0706d82535fd8d85503f2dcc0be40c8e55d ("setlocalversion: do not describe if there is nothing to describe") addressed this, but there is still no tag generated. So, generate a plain abbreviated sha1 tag like setlocalversion used to when git describe comes up short. Signed-off-by: Trent Piepho CC: Jan Engelhardt Signed-off-by: Sam Ravnborg --- scripts/setlocalversion | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/scripts/setlocalversion b/scripts/setlocalversion index 453faffe18a..72d233528ad 100755 --- a/scripts/setlocalversion +++ b/scripts/setlocalversion @@ -9,11 +9,13 @@ usage() { cd "${1:-.}" || usage # Check for git and a git repo. -if head=`git rev-parse --verify HEAD 2>/dev/null`; then +if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then # Do we have an untagged version? if git name-rev --tags HEAD | grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then if tag=`git describe 2>/dev/null`; then echo $tag | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}' + else + printf '%s%s' -g $head fi fi -- GitLab From de2addf592894b31b8149cca008f00d8102401e9 Mon Sep 17 00:00:00 2001 From: Ian Campbell Date: Tue, 28 Oct 2008 13:36:25 +0000 Subject: [PATCH 264/815] kbuild: do not include arch//include/asm in find-sources twice. Architectures which have moved their includes to arch//include now list the headers twice in the source listing used by "make cscope" and friends, causing those tools to list symbols twice. Skipping these files in the ALLSOURCE_ARCHS pass rather than removing the ALLINCLUDE_ARCHS pass preserves the semantics of the later. Signed-off-by: Ian Campbell Signed-off-by: Sam Ravnborg --- Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index ffac7126c94..d50081751e0 100644 --- a/Makefile +++ b/Makefile @@ -1436,7 +1436,8 @@ ALLSOURCE_ARCHS := $(SRCARCH) define find-sources ( for arch in $(ALLSOURCE_ARCHS) ; do \ find $(__srctree)arch/$${arch} $(RCS_FIND_IGNORE) \ - -name $1 -print; \ + -wholename $(__srctree)arch/$${arch}/include/asm -type d -prune \ + -o -name $1 -print; \ done ; \ find $(__srctree)security/selinux/include $(RCS_FIND_IGNORE) \ -name $1 -print; \ -- GitLab From 15a2ee74d22674c58f347b16b3af5601fa4e15db Mon Sep 17 00:00:00 2001 From: Jeremy Huntwork Date: Wed, 29 Oct 2008 14:20:13 -0700 Subject: [PATCH 265/815] Fix incompatibility with versions of Perl less than 5.6.0 Fix headers_install.pl and headers_check.pl to be compatible with versions of Perl less than 5.6.0. It has been tested with Perl 5.005_03 and 5.8.8. I realize this may not be an issue for most people, but there will still be some that hit it, I imagine. There are three basic issues: 1. Prior to 5.6.0 open() only used 2 arguments, and the versions of the scripts in 2.6.27.1 use 3. 2. 5.6.0 also introduced the ability to use uninitialized scalar variables as file handles, which the current scripts make use of. 3. Lastly, 5.6.0 also introduced the pragma 'use warnings'. We can use the -w switch and be backwards compatible. Signed-off-by: Jeremy Huntwork Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg --- scripts/headers_check.pl | 10 +++++----- scripts/headers_install.pl | 17 +++++++++-------- 2 files changed, 14 insertions(+), 13 deletions(-) diff --git a/scripts/headers_check.pl b/scripts/headers_check.pl index 15d53a6b1a1..488a3b1f760 100644 --- a/scripts/headers_check.pl +++ b/scripts/headers_check.pl @@ -1,4 +1,4 @@ -#!/usr/bin/perl +#!/usr/bin/perl -w # # headers_check.pl execute a number of trivial consistency checks # @@ -17,7 +17,6 @@ # 2) TODO: check for leaked CONFIG_ symbols use strict; -use warnings; my ($dir, $arch, @files) = @ARGV; @@ -27,14 +26,15 @@ my $lineno = 0; my $filename; foreach my $file (@files) { + local *FH; $filename = $file; - open(my $fh, '<', "$filename") or die "$filename: $!\n"; + open(FH, "<$filename") or die "$filename: $!\n"; $lineno = 0; - while ($line = <$fh>) { + while ($line = ) { $lineno++; check_include(); } - close $fh; + close FH; } exit $ret; diff --git a/scripts/headers_install.pl b/scripts/headers_install.pl index 68591cd0873..7d2b4146e02 100644 --- a/scripts/headers_install.pl +++ b/scripts/headers_install.pl @@ -1,4 +1,4 @@ -#!/usr/bin/perl +#!/usr/bin/perl -w # # headers_install prepare the listed header files for use in # user space and copy the files to their destination. @@ -17,28 +17,29 @@ # 3) Drop all sections defined out by __KERNEL__ (using unifdef) use strict; -use warnings; my ($readdir, $installdir, $arch, @files) = @ARGV; my $unifdef = "scripts/unifdef -U__KERNEL__"; foreach my $file (@files) { + local *INFILE; + local *OUTFILE; my $tmpfile = "$installdir/$file.tmp"; - open(my $infile, '<', "$readdir/$file") + open(INFILE, "<$readdir/$file") or die "$readdir/$file: $!\n"; - open(my $outfile, '>', "$tmpfile") or die "$tmpfile: $!\n"; - while (my $line = <$infile>) { + open(OUTFILE, ">$tmpfile") or die "$tmpfile: $!\n"; + while (my $line = ) { $line =~ s/([\s(])__user\s/$1/g; $line =~ s/([\s(])__force\s/$1/g; $line =~ s/([\s(])__iomem\s/$1/g; $line =~ s/\s__attribute_const__\s/ /g; $line =~ s/\s__attribute_const__$//g; $line =~ s/^#include //; - printf $outfile "%s", $line; + printf OUTFILE "%s", $line; } - close $outfile; - close $infile; + close OUTFILE; + close INFILE; system $unifdef . " $tmpfile > $installdir/$file"; unlink $tmpfile; } -- GitLab From 10d0bd56966571d0324dfd9bbb8aa913a60bef5f Mon Sep 17 00:00:00 2001 From: Tomas Winkler Date: Wed, 29 Oct 2008 01:03:01 +0200 Subject: [PATCH 266/815] iwlwifi: fix suspend to RAM in iwlwifi This patch fixes suspend to RAM after by moving notify_mac out of iwlwifi mutex http://bugzilla.kernel.org/show_bug.cgi?id=11845 Signed-off-by: Emmanuel Grumbach Signed-off-by: Tomas Winkler Tested-by: Carlos R. Mafra Tested-by: Christian Borntraeger Cc: Rafael J. Wysocki Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 24a1aeb6448..321dbc8c034 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -2090,7 +2090,6 @@ static void iwl_alive_start(struct iwl_priv *priv) iwl4965_error_recovery(priv); iwl_power_update_mode(priv, 1); - ieee80211_notify_mac(priv->hw, IEEE80211_NOTIFY_RE_ASSOC); if (test_and_clear_bit(STATUS_MODE_PENDING, &priv->status)) iwl4965_set_mode(priv, priv->iw_mode); @@ -2342,6 +2341,7 @@ static void iwl_bg_alive_start(struct work_struct *data) mutex_lock(&priv->mutex); iwl_alive_start(priv); mutex_unlock(&priv->mutex); + ieee80211_notify_mac(priv->hw, IEEE80211_NOTIFY_RE_ASSOC); } static void iwl4965_bg_rf_kill(struct work_struct *work) -- GitLab From 87bf24f3d2e076468deaa5181d44184887072904 Mon Sep 17 00:00:00 2001 From: Holger Schurig Date: Wed, 29 Oct 2008 10:35:02 +0100 Subject: [PATCH 267/815] libertas: remove two libertas sparse warning Johannes Berg detected this two sparse warnings: drivers/net/wireless/libertas/cmd.c:609:16: warning: cast to restricted __le16 drivers/net/wireless/libertas/cmd.c:611:16: warning: cast to restricted __le16 ... but cmd.minlevel is "s8", so we can access it directly and hope for the sign-extension-code in the compiler to convert that to the "s16" type. Signed-off-by: Holger Schurig Acked-by: Dan Williams Signed-off-by: John W. Linville --- drivers/net/wireless/libertas/cmd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index 297696de2da..8265c7d25ed 100644 --- a/drivers/net/wireless/libertas/cmd.c +++ b/drivers/net/wireless/libertas/cmd.c @@ -605,9 +605,9 @@ int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel, if (ret == 0) { *curlevel = le16_to_cpu(cmd.curlevel); if (minlevel) - *minlevel = le16_to_cpu(cmd.minlevel); + *minlevel = cmd.minlevel; if (maxlevel) - *maxlevel = le16_to_cpu(cmd.maxlevel); + *maxlevel = cmd.maxlevel; } lbs_deb_leave(LBS_DEB_CMD); -- GitLab From 48735d8d8bd701b1e0cd3d49c21e5e385ddcb077 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 29 Oct 2008 11:43:32 +0100 Subject: [PATCH 268/815] libertas: fix buffer overrun If somebody sends an invalid beacon/probe response, that can trash the whole BSS descriptor. The descriptor is, luckily, large enough so that it cannot scribble past the end of it; it's well above 400 bytes long. Signed-off-by: Johannes Berg Cc: stable@kernel.org [2.6.24-2.6.27, bug present in some form since driver was added (2.6.22)] Signed-off-by: John W. Linville --- drivers/net/wireless/libertas/scan.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c index 8f66903641b..22c4c611052 100644 --- a/drivers/net/wireless/libertas/scan.c +++ b/drivers/net/wireless/libertas/scan.c @@ -598,8 +598,8 @@ static int lbs_process_bss(struct bss_descriptor *bss, switch (elem->id) { case MFIE_TYPE_SSID: - bss->ssid_len = elem->len; - memcpy(bss->ssid, elem->data, elem->len); + bss->ssid_len = min_t(int, 32, elem->len); + memcpy(bss->ssid, elem->data, bss->ssid_len); lbs_deb_scan("got SSID IE: '%s', len %u\n", escape_essid(bss->ssid, bss->ssid_len), bss->ssid_len); -- GitLab From 85519a65fd1100ceede7318a89f77a219c69c6ac Mon Sep 17 00:00:00 2001 From: Bob Copeland Date: Wed, 29 Oct 2008 08:30:53 -0400 Subject: [PATCH 269/815] ath5k: correct misspelling in debug help Change "mamagement" to "management" Signed-off-by: Bob Copeland Signed-off-by: John W. Linville --- drivers/net/wireless/ath5k/debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath5k/debug.c b/drivers/net/wireless/ath5k/debug.c index 8f92d670f61..19980cbd5d5 100644 --- a/drivers/net/wireless/ath5k/debug.c +++ b/drivers/net/wireless/ath5k/debug.c @@ -339,7 +339,7 @@ static struct { { ATH5K_DEBUG_BEACON, "beacon", "beacon handling" }, { ATH5K_DEBUG_CALIBRATE, "calib", "periodic calibration" }, { ATH5K_DEBUG_TXPOWER, "txpower", "transmit power setting" }, - { ATH5K_DEBUG_LED, "led", "LED mamagement" }, + { ATH5K_DEBUG_LED, "led", "LED management" }, { ATH5K_DEBUG_DUMP_RX, "dumprx", "print received skb content" }, { ATH5K_DEBUG_DUMP_TX, "dumptx", "print transmit skb content" }, { ATH5K_DEBUG_DUMPBANDS, "dumpbands", "dump bands" }, -- GitLab From 5dc5340cfc00097e79d9d787567d311e898aaa84 Mon Sep 17 00:00:00 2001 From: Ivo van Doorn Date: Wed, 29 Oct 2008 17:19:08 +0100 Subject: [PATCH 270/815] rt2x00: Fix build error when mac80211=M rt2x00=Y Make menuconfig RT2X00 a tristate instead of boolean, otherwise we do not correctly inherit the mac80211 value on which RT2X00 depends, and makes it possible to compile rt2x00 into the kernel while mac80211 is a module. Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig index f839ce044af..95511ac2247 100644 --- a/drivers/net/wireless/rt2x00/Kconfig +++ b/drivers/net/wireless/rt2x00/Kconfig @@ -1,5 +1,5 @@ menuconfig RT2X00 - bool "Ralink driver support" + tristate "Ralink driver support" depends on MAC80211 && WLAN_80211 && EXPERIMENTAL ---help--- This will enable the experimental support for the Ralink drivers, -- GitLab From 7d19267b8d1e12c0baebf9be96e04cddffe63f67 Mon Sep 17 00:00:00 2001 From: Elias Oltmanns Date: Wed, 29 Oct 2008 14:25:42 +0100 Subject: [PATCH 271/815] ath5k: Fix reset sequence for AR5212 in general and RF5111 in particular Take care to handle register 0xa228 exactly as in the HAL released by Atheros. This change is required to make ath5k work again on my system since commit 2203d6be (ath5k: Misc hw_reset updates), thus fixing a regression in 2.6.27 and therefore hopefully eligible for inclusion into a stable release. v2: Only overwrite initial register values on later revisions of AR5212 chips. v3: Use standard macros to manipulate the register. Signed-off-by: Elias Oltmanns Signed-off-by: John W. Linville --- drivers/net/wireless/ath5k/initvals.c | 2 ++ drivers/net/wireless/ath5k/reset.c | 22 +++++++--------------- 2 files changed, 9 insertions(+), 15 deletions(-) diff --git a/drivers/net/wireless/ath5k/initvals.c b/drivers/net/wireless/ath5k/initvals.c index ea2e1a20b49..ceaa6c475c0 100644 --- a/drivers/net/wireless/ath5k/initvals.c +++ b/drivers/net/wireless/ath5k/initvals.c @@ -806,6 +806,8 @@ static const struct ath5k_ini_mode ar5212_rf5111_ini_mode_end[] = { { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 } }, { AR5K_PHY(642), { 0xd03e6788, 0xd03e6788, 0xd03e6788, 0xd03e6788, 0xd03e6788 } }, + { 0xa228, + { 0x000001b5, 0x000001b5, 0x000001b5, 0x000001b5, 0x000001b5 } }, { 0xa23c, { 0x13c889af, 0x13c889af, 0x13c889af, 0x13c889af, 0x13c889af } }, }; diff --git a/drivers/net/wireless/ath5k/reset.c b/drivers/net/wireless/ath5k/reset.c index 8f1886834e6..1b6d45b6772 100644 --- a/drivers/net/wireless/ath5k/reset.c +++ b/drivers/net/wireless/ath5k/reset.c @@ -537,9 +537,10 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode, mdelay(1); /* - * Write some more initial register settings + * Write some more initial register settings for revised chips */ - if (ah->ah_version == AR5K_AR5212) { + if (ah->ah_version == AR5K_AR5212 && + ah->ah_phy_revision > 0x41) { ath5k_hw_reg_write(ah, 0x0002a002, 0x982c); if (channel->hw_value == CHANNEL_G) @@ -558,19 +559,10 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode, else ath5k_hw_reg_write(ah, 0x00000000, 0x994c); - /* Some bits are disabled here, we know nothing about - * register 0xa228 yet, most of the times this ends up - * with a value 0x9b5 -haven't seen any dump with - * a different value- */ - /* Got this from decompiling binary HAL */ - data = ath5k_hw_reg_read(ah, 0xa228); - data &= 0xfffffdff; - ath5k_hw_reg_write(ah, data, 0xa228); - - data = ath5k_hw_reg_read(ah, 0xa228); - data &= 0xfffe03ff; - ath5k_hw_reg_write(ah, data, 0xa228); - data = 0; + /* Got this from legacy-hal */ + AR5K_REG_DISABLE_BITS(ah, 0xa228, 0x200); + + AR5K_REG_MASKED_BITS(ah, 0xa228, 0x800, 0xfffe03ff); /* Just write 0x9b5 ? */ /* ath5k_hw_reg_write(ah, 0x000009b5, 0xa228); */ -- GitLab From 063279062a8c530cc90fb77797db16c49c905b26 Mon Sep 17 00:00:00 2001 From: Bob Copeland Date: Wed, 29 Oct 2008 08:30:56 -0400 Subject: [PATCH 272/815] ath5k: honor FIF_BCN_PRBRESP_PROMISC in STA mode We were setting RX_FILTER_BEACON even after entering STA mode, which leads to a lot of unnecessary wakeups. This should fix the bug "Ath5k driver has too many interrupts per second at idle" at http://bugzilla.kernel.org/show_bug.cgi?id=11749. Signed-off-by: Bob Copeland Acked-by: Nick Kossifidis Signed-off-by: John W. Linville --- drivers/net/wireless/ath5k/base.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index cfd4d052d66..9e47d727e22 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -2942,10 +2942,8 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw, sc->opmode != NL80211_IFTYPE_MESH_POINT && test_bit(ATH_STAT_PROMISC, sc->status)) rfilt |= AR5K_RX_FILTER_PROM; - if (sc->opmode == NL80211_IFTYPE_STATION || - sc->opmode == NL80211_IFTYPE_ADHOC) { + if (sc->opmode == NL80211_IFTYPE_ADHOC) rfilt |= AR5K_RX_FILTER_BEACON; - } /* Set filters */ ath5k_hw_set_rx_filter(ah,rfilt); -- GitLab From adef199c61a224703dfa95c69d360c793ab2ea97 Mon Sep 17 00:00:00 2001 From: Bob Copeland Date: Wed, 29 Oct 2008 08:30:57 -0400 Subject: [PATCH 273/815] ath5k: add self to MAINTAINERS I might as well be on the official list for ath5k. Signed-off-by: Bob Copeland Signed-off-by: John W. Linville --- MAINTAINERS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 16202c8ac68..185b84a5103 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -738,6 +738,8 @@ P: Nick Kossifidis M: mickflemm@gmail.com P: Luis R. Rodriguez M: mcgrof@gmail.com +P: Bob Copeland +M: me@bobcopeland.com L: linux-wireless@vger.kernel.org L: ath5k-devel@lists.ath5k.org S: Maintained -- GitLab From cde217a556ec552d28ac9e136c5a94684a69ae94 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Tue, 21 Oct 2008 15:28:46 -0400 Subject: [PATCH 274/815] USB: fix crash when URBs are unlinked after the device is gone This patch (as1151) protects usbcore against drivers that try to unlink an URB after the URB's device or bus have been removed. The core does not currently check for this, and certain drivers can cause a crash if they are running while an HCD is unloaded. Certainly it would be best to fix the guilty drivers. But a little defensive programming doesn't hurt, especially since it appears that quite a few drivers need to be fixed. The patch prevents the problem by grabbing a reference to the device while an unlink is in progress and using a new spinlock to synchronize unlinks with device removal. (There's no need to acquire a reference to the bus as well, since the device structure itself keeps a reference to the bus.) In addition, the kerneldoc is updated to indicate that URBs should not be unlinked after the disconnect method returns. Signed-off-by: Alan Stern Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/hcd.c | 35 ++++++++++++++++++++++++++++++++--- drivers/usb/core/hcd.h | 1 + drivers/usb/core/hub.c | 1 + drivers/usb/core/urb.c | 22 ++++++++++++++++++++++ 4 files changed, 56 insertions(+), 3 deletions(-) diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index fc9018e72a0..e1b42626d04 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -106,6 +106,9 @@ static DEFINE_SPINLOCK(hcd_root_hub_lock); /* used when updating an endpoint's URB list */ static DEFINE_SPINLOCK(hcd_urb_list_lock); +/* used to protect against unlinking URBs after the device is gone */ +static DEFINE_SPINLOCK(hcd_urb_unlink_lock); + /* wait queue for synchronous unlinks */ DECLARE_WAIT_QUEUE_HEAD(usb_kill_urb_queue); @@ -1376,10 +1379,25 @@ static int unlink1(struct usb_hcd *hcd, struct urb *urb, int status) int usb_hcd_unlink_urb (struct urb *urb, int status) { struct usb_hcd *hcd; - int retval; + int retval = -EIDRM; + unsigned long flags; - hcd = bus_to_hcd(urb->dev->bus); - retval = unlink1(hcd, urb, status); + /* Prevent the device and bus from going away while + * the unlink is carried out. If they are already gone + * then urb->use_count must be 0, since disconnected + * devices can't have any active URBs. + */ + spin_lock_irqsave(&hcd_urb_unlink_lock, flags); + if (atomic_read(&urb->use_count) > 0) { + retval = 0; + usb_get_dev(urb->dev); + } + spin_unlock_irqrestore(&hcd_urb_unlink_lock, flags); + if (retval == 0) { + hcd = bus_to_hcd(urb->dev->bus); + retval = unlink1(hcd, urb, status); + usb_put_dev(urb->dev); + } if (retval == 0) retval = -EINPROGRESS; @@ -1528,6 +1546,17 @@ void usb_hcd_disable_endpoint(struct usb_device *udev, hcd->driver->endpoint_disable(hcd, ep); } +/* Protect against drivers that try to unlink URBs after the device + * is gone, by waiting until all unlinks for @udev are finished. + * Since we don't currently track URBs by device, simply wait until + * nothing is running in the locked region of usb_hcd_unlink_urb(). + */ +void usb_hcd_synchronize_unlinks(struct usb_device *udev) +{ + spin_lock_irq(&hcd_urb_unlink_lock); + spin_unlock_irq(&hcd_urb_unlink_lock); +} + /*-------------------------------------------------------------------------*/ /* called in any context */ diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h index 2dcde61c465..9465e70f4dd 100644 --- a/drivers/usb/core/hcd.h +++ b/drivers/usb/core/hcd.h @@ -232,6 +232,7 @@ extern void usb_hcd_flush_endpoint(struct usb_device *udev, struct usb_host_endpoint *ep); extern void usb_hcd_disable_endpoint(struct usb_device *udev, struct usb_host_endpoint *ep); +extern void usb_hcd_synchronize_unlinks(struct usb_device *udev); extern int usb_hcd_get_frame_number(struct usb_device *udev); extern struct usb_hcd *usb_create_hcd(const struct hc_driver *driver, diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 9b3f16bd12c..37ff8aed256 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -1429,6 +1429,7 @@ void usb_disconnect(struct usb_device **pdev) */ dev_dbg (&udev->dev, "unregistering device\n"); usb_disable_device(udev, 0); + usb_hcd_synchronize_unlinks(udev); usb_unlock_device(udev); diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c index f2638009a46..4342bd9c3bb 100644 --- a/drivers/usb/core/urb.c +++ b/drivers/usb/core/urb.c @@ -474,6 +474,12 @@ EXPORT_SYMBOL_GPL(usb_submit_urb); * indicating that the request has been canceled (rather than any other * code). * + * Drivers should not call this routine or related routines, such as + * usb_kill_urb() or usb_unlink_anchored_urbs(), after their disconnect + * method has returned. The disconnect function should synchronize with + * a driver's I/O routines to insure that all URB-related activity has + * completed before it returns. + * * This request is always asynchronous. Success is indicated by * returning -EINPROGRESS, at which time the URB will probably not yet * have been given back to the device driver. When it is eventually @@ -550,6 +556,9 @@ EXPORT_SYMBOL_GPL(usb_unlink_urb); * This routine may not be used in an interrupt context (such as a bottom * half or a completion handler), or when holding a spinlock, or in other * situations where the caller can't schedule(). + * + * This routine should not be called by a driver after its disconnect + * method has returned. */ void usb_kill_urb(struct urb *urb) { @@ -588,6 +597,9 @@ EXPORT_SYMBOL_GPL(usb_kill_urb); * This routine may not be used in an interrupt context (such as a bottom * half or a completion handler), or when holding a spinlock, or in other * situations where the caller can't schedule(). + * + * This routine should not be called by a driver after its disconnect + * method has returned. */ void usb_poison_urb(struct urb *urb) { @@ -622,6 +634,9 @@ EXPORT_SYMBOL_GPL(usb_unpoison_urb); * * this allows all outstanding URBs to be killed starting * from the back of the queue + * + * This routine should not be called by a driver after its disconnect + * method has returned. */ void usb_kill_anchored_urbs(struct usb_anchor *anchor) { @@ -651,6 +666,9 @@ EXPORT_SYMBOL_GPL(usb_kill_anchored_urbs); * this allows all outstanding URBs to be poisoned starting * from the back of the queue. Newly added URBs will also be * poisoned + * + * This routine should not be called by a driver after its disconnect + * method has returned. */ void usb_poison_anchored_urbs(struct usb_anchor *anchor) { @@ -672,6 +690,7 @@ void usb_poison_anchored_urbs(struct usb_anchor *anchor) spin_unlock_irq(&anchor->lock); } EXPORT_SYMBOL_GPL(usb_poison_anchored_urbs); + /** * usb_unlink_anchored_urbs - asynchronously cancel transfer requests en masse * @anchor: anchor the requests are bound to @@ -680,6 +699,9 @@ EXPORT_SYMBOL_GPL(usb_poison_anchored_urbs); * from the back of the queue. This function is asynchronous. * The unlinking is just tiggered. It may happen after this * function has returned. + * + * This routine should not be called by a driver after its disconnect + * method has returned. */ void usb_unlink_anchored_urbs(struct usb_anchor *anchor) { -- GitLab From b361a6e348a5de9e18eb17542663d34a57740e87 Mon Sep 17 00:00:00 2001 From: Chris Malley Date: Sat, 25 Oct 2008 22:07:32 +0100 Subject: [PATCH 275/815] USB: usbtmc: Use explicit unsigned type for input buffer instead of char* MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Silences compiler warning about comparison with 0x80, and type now matches the corresponding _bulk_out function. drivers/usb/class/usbtmc.c: In function ‘usbtmc_ioctl_abort_bulk_in’: drivers/usb/class/usbtmc.c:163: warning: comparison is always false due to limited range of data type Signed-off-by: Chris Malley Signed-off-by: Greg Kroah-Hartman --- drivers/usb/class/usbtmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 543811f6e6e..8e74657f106 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -133,7 +133,7 @@ static int usbtmc_release(struct inode *inode, struct file *file) static int usbtmc_ioctl_abort_bulk_in(struct usbtmc_device_data *data) { - char *buffer; + u8 *buffer; struct device *dev; int rv; int n; -- GitLab From 74511bb340059be5a3fceb032213c7f325344694 Mon Sep 17 00:00:00 2001 From: Jens Taprogge Date: Sun, 26 Oct 2008 18:16:09 +0100 Subject: [PATCH 276/815] USB: Unusual dev for the "Kyocera / Contax SL300R T*" digital camera. The camera reports an incorrect size and fails to handle PREVENT-ALLOW MEDIUM REMOVAL commands. The patch marks the camera as an unusual dev and adds the flags to enable the workarounds for both shortcomings. Signed-off-by: Jens Taprogge Cc: Alan Stern Cc: Phil Dibowitz Signed-off-by: Greg Kroah-Hartman --- drivers/usb/storage/unusual_devs.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index a2b9ebbef38..fb9e20e624c 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -333,6 +333,13 @@ UNUSUAL_DEV( 0x0482, 0x0103, 0x0100, 0x0100, "Finecam S5", US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_FIX_INQUIRY), +/* Patch submitted by Jens Taprogge */ +UNUSUAL_DEV( 0x0482, 0x0107, 0x0100, 0x0100, + "Kyocera", + "CONTAX SL300R T*", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_FIX_CAPACITY | US_FL_NOT_LOCKABLE), + /* Reported by Paul Stewart * This entry is needed because the device reports Sub=ff */ UNUSUAL_DEV( 0x04a4, 0x0004, 0x0001, 0x0001, -- GitLab From 61fbeba11c553c489ba5284c0ed67067dc7b7c0f Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Mon, 27 Oct 2008 12:07:44 -0400 Subject: [PATCH 277/815] USB: prevent autosuspend during hub initialization This patch (as1153) fixes a potential problem in hub initialization. Starting in 2.6.28, initialization was split into several tasks to help speed up booting. This opens the possibility that the hub may be autosuspended before all the initialization tasks can complete. Normally that wouldn't matter, but with incomplete initialization there is a risk that the hub would never autoresume -- especially if devices were plugged into the hub beforehand. The solution is a simple one-line change to suppress autosuspend until the initialization is finished. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/hub.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 37ff8aed256..b19cbfcd51d 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -659,6 +659,9 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type) PREPARE_DELAYED_WORK(&hub->init_work, hub_init_func2); schedule_delayed_work(&hub->init_work, msecs_to_jiffies(delay)); + + /* Suppress autosuspend until init is done */ + to_usb_interface(hub->intfdev)->pm_usage_cnt = 1; return; /* Continues at init2: below */ } else { hub_power_on(hub, true); -- GitLab From 9624dfe6165826745481cfa55b2ef21f3a43d89d Mon Sep 17 00:00:00 2001 From: Kristoffer Ericson Date: Thu, 9 Oct 2008 16:50:46 +0100 Subject: [PATCH 278/815] [ARM] 5299/1: Add maintainer for Mobilepro 900/c This patch adds the new maintainer for the Mobilepro 900/c handheld. Signed-off-by: Kristoffer Ericson Acked-by: Michael Petchkovsky Acked-by: Eric Miao Signed-off-by: Russell King --- MAINTAINERS | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 16202c8ac68..bfce9bb22f1 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -610,6 +610,11 @@ P: Philipp Zabel M: philipp.zabel@gmail.com S: Maintained +ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT +P: Michael Petchkovsky +M: mkpetch@internode.on.net +S: Maintained + ARM/TOSA MACHINE SUPPORT P: Dmitry Baryshkov M: dbaryshkov@gmail.com -- GitLab From 27f680adc65ca08bf72ed85d3a48d1ee70f77c7a Mon Sep 17 00:00:00 2001 From: Mike Crowe Date: Mon, 27 Oct 2008 13:52:49 +0100 Subject: [PATCH 279/815] [ARM] 5323/1: Remove outdated empeg documentation. The documents aren't particularly useful anyway and the hardware in question has never run anything newer than a v2.2.14 kernel to my knowledge. Signed-off-by: Mike Crowe Signed-off-by: Russell King --- Documentation/arm/empeg/README | 13 --------- Documentation/arm/empeg/ir.txt | 49 ---------------------------------- Documentation/arm/empeg/mkdevs | 11 -------- 3 files changed, 73 deletions(-) delete mode 100644 Documentation/arm/empeg/README delete mode 100644 Documentation/arm/empeg/ir.txt delete mode 100644 Documentation/arm/empeg/mkdevs diff --git a/Documentation/arm/empeg/README b/Documentation/arm/empeg/README deleted file mode 100644 index 09cc8d03ae5..00000000000 --- a/Documentation/arm/empeg/README +++ /dev/null @@ -1,13 +0,0 @@ -Empeg, Ltd's Empeg MP3 Car Audio Player - -The initial design is to go in your car, but you can use it at home, on a -boat... almost anywhere. The principle is to store CD-quality music using -MPEG technology onto a hard disk in the unit, and use the power of the -embedded computer to serve up the music you want. - -For more details, see: - - http://www.empeg.com - - - diff --git a/Documentation/arm/empeg/ir.txt b/Documentation/arm/empeg/ir.txt deleted file mode 100644 index 10a29745016..00000000000 --- a/Documentation/arm/empeg/ir.txt +++ /dev/null @@ -1,49 +0,0 @@ -Infra-red driver documentation. - -Mike Crowe -(C) Empeg Ltd 1999 - -Not a lot here yet :-) - -The Kenwood KCA-R6A remote control generates a sequence like the following: - -Go low for approx 16T (Around 9000us) -Go high for approx 8T (Around 4000us) -Go low for less than 2T (Around 750us) - -For each of the 32 bits - Go high for more than 2T (Around 1500us) == 1 - Go high for less than T (Around 400us) == 0 - Go low for less than 2T (Around 750us) - -Rather than repeat a signal when the button is held down certain buttons -generate the following code to indicate repetition. - -Go low for approx 16T -Go high for approx 4T -Go low for less than 2T - -(By removing the <2T from the start of the sequence and placing at the end - it can be considered a stop bit but I found it easier to deal with it at - the start). - -The 32 bits are encoded as XxYy where x and y are the actual data values -while X and Y are the logical inverses of the associated data values. Using -LSB first yields sensible codes for the numbers. - -All codes are of the form b9xx - -The numeric keys generate the code 0x where x is the number pressed. - -Tuner 1c -Tape 1d -CD 1e -CD-MD-CH 1f -Track- 0a -Track+ 0b -Rewind 0c -FF 0d -DNPP 5e -Play/Pause 0e -Vol+ 14 -Vol- 15 diff --git a/Documentation/arm/empeg/mkdevs b/Documentation/arm/empeg/mkdevs deleted file mode 100644 index 7a85e28d14f..00000000000 --- a/Documentation/arm/empeg/mkdevs +++ /dev/null @@ -1,11 +0,0 @@ -#!/bin/sh -mknod /dev/display c 244 0 -mknod /dev/ir c 242 0 -mknod /dev/usb0 c 243 0 -mknod /dev/audio c 245 4 -mknod /dev/dsp c 245 3 -mknod /dev/mixer c 245 0 -mknod /dev/empeg_state c 246 0 -mknod /dev/radio0 c 81 64 -ln -sf radio0 radio -ln -sf usb0 usb -- GitLab From bb20698d46bac1b2b48cfe1fcb33e54ac885946a Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 17 Oct 2008 15:01:07 -0700 Subject: [PATCH 280/815] Document kernel taint flags properly This fills in the documentation for all of the current kernel taint flags, and fixes the number for TAINT_CRAP, which was incorrectly described. Cc: Michael Kerrisk Cc: Randy Dunlap Signed-off-by: Greg Kroah-Hartman --- Documentation/sysctl/kernel.txt | 24 +++++++++++++++++------- 1 file changed, 17 insertions(+), 7 deletions(-) diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt index bde799e0659..a4ccdd1981c 100644 --- a/Documentation/sysctl/kernel.txt +++ b/Documentation/sysctl/kernel.txt @@ -363,11 +363,21 @@ tainted: Non-zero if the kernel has been tainted. Numeric values, which can be ORed together: - 1 - A module with a non-GPL license has been loaded, this - includes modules with no license. - Set by modutils >= 2.4.9 and module-init-tools. - 2 - A module was force loaded by insmod -f. - Set by modutils >= 2.4.9 and module-init-tools. - 4 - Unsafe SMP processors: SMP with CPUs not designed for SMP. - 64 - A module from drivers/staging was loaded. + 1 - A module with a non-GPL license has been loaded, this + includes modules with no license. + Set by modutils >= 2.4.9 and module-init-tools. + 2 - A module was force loaded by insmod -f. + Set by modutils >= 2.4.9 and module-init-tools. + 4 - Unsafe SMP processors: SMP with CPUs not designed for SMP. + 8 - A module was forcibly unloaded from the system by rmmod -f. + 16 - A hardware machine check error occurred on the system. + 32 - A bad page was discovered on the system. + 64 - The user has asked that the system be marked "tainted". This + could be because they are running software that directly modifies + the hardware, or for other reasons. + 128 - The system has died. + 256 - The ACPI DSDT has been overridden with one supplied by the user + instead of using the one provided by the hardware. + 512 - A kernel warning has occurred. +1024 - A module from drivers/staging was loaded. -- GitLab From 65151365ad59af00e229d0fe33b4f1f9350c685f Mon Sep 17 00:00:00 2001 From: Qinghuang Feng Date: Mon, 13 Oct 2008 18:05:04 +0800 Subject: [PATCH 281/815] driver core: drivers/base/sys.c: update comments There are no functions named sys_device_shutdown or sys_device_suspend in the kernel. They should be fixed to sysdev_shutdown and sysdev_suspend respectively. Signed-off-by: Qinghuang Feng Signed-off-by: Greg Kroah-Hartman --- drivers/base/sys.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/base/sys.c b/drivers/base/sys.c index 75dd6e22faf..3ca9c5e8d76 100644 --- a/drivers/base/sys.c +++ b/drivers/base/sys.c @@ -355,7 +355,7 @@ static void __sysdev_resume(struct sys_device *dev) * sysdev_suspend - Suspend all system devices. * @state: Power state to enter. * - * We perform an almost identical operation as sys_device_shutdown() + * We perform an almost identical operation as sysdev_shutdown() * above, though calling ->suspend() instead. Interrupts are disabled * when this called. Devices are responsible for both saving state and * quiescing or powering down the device. @@ -437,7 +437,7 @@ aux_driver: /** * sysdev_resume - Bring system devices back to life. * - * Similar to sys_device_suspend(), but we iterate the list forwards + * Similar to sysdev_suspend(), but we iterate the list forwards * to guarantee that parent devices are resumed before their children. * * Note: Interrupts are disabled when called. -- GitLab From 4e318d7c6c9dd5cdae48bcf61558bbc0c09b12ac Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Mon, 13 Oct 2008 12:03:03 +0200 Subject: [PATCH 282/815] sysfs: Fix return values for sysdev_store_{ulong,int} SYSFS: Fix return values for sysdev_store_{ulong,int} Always return the full size instead of the consumed length of the string in sysdev_store_{ulong,int} This avoids EINVAL errors in some echo versions. Signed-off-by: Andi Kleen Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/base/sys.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/base/sys.c b/drivers/base/sys.c index 3ca9c5e8d76..c98c31ec2f7 100644 --- a/drivers/base/sys.c +++ b/drivers/base/sys.c @@ -488,7 +488,8 @@ ssize_t sysdev_store_ulong(struct sys_device *sysdev, if (end == buf) return -EINVAL; *(unsigned long *)(ea->var) = new; - return end - buf; + /* Always return full write size even if we didn't consume all */ + return size; } EXPORT_SYMBOL_GPL(sysdev_store_ulong); @@ -511,7 +512,8 @@ ssize_t sysdev_store_int(struct sys_device *sysdev, if (end == buf || new > INT_MAX || new < INT_MIN) return -EINVAL; *(int *)(ea->var) = new; - return end - buf; + /* Always return full write size even if we didn't consume all */ + return size; } EXPORT_SYMBOL_GPL(sysdev_store_int); -- GitLab From 79cd80a1d9a4e13c150ba43f140f18b202adce65 Mon Sep 17 00:00:00 2001 From: Josh Boyer Date: Fri, 24 Oct 2008 10:10:42 -0400 Subject: [PATCH 283/815] Update stable tree documentation Update the documentation for the stable tree rules to reflect that device IDs and quirks are also suitable for -stable kernels. Signed-off-by: Josh Boyer Signed-off-by: Greg Kroah-Hartman --- Documentation/stable_kernel_rules.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/stable_kernel_rules.txt b/Documentation/stable_kernel_rules.txt index 4cfc78835bc..a452227361b 100644 --- a/Documentation/stable_kernel_rules.txt +++ b/Documentation/stable_kernel_rules.txt @@ -12,6 +12,7 @@ Rules on what kind of patches are accepted, and which ones are not, into the marked CONFIG_BROKEN), an oops, a hang, data corruption, a real security issue, or some "oh, that's not good" issue. In short, something critical. + - New device IDs and quirks are also accepted. - No "theoretical race condition" issues, unless an explanation of how the race can be exploited is also provided. - It cannot contain any "trivial" fixes in it (spelling changes, -- GitLab From 555ac6482ea7d0f29ec524b816f2f547ec94e882 Mon Sep 17 00:00:00 2001 From: Tsugikazu Shibata Date: Mon, 27 Oct 2008 18:05:40 +0900 Subject: [PATCH 284/815] HOWTO: Sync patch for jp_JP/HOWTO Sync the jp_JP version of HOWTO to contain the latest updates From: Tsugikazu Shibata Signed-off-by: Greg Kroah-Hartman --- Documentation/ja_JP/HOWTO | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/Documentation/ja_JP/HOWTO b/Documentation/ja_JP/HOWTO index 0775cf4798b..55476982b5c 100644 --- a/Documentation/ja_JP/HOWTO +++ b/Documentation/ja_JP/HOWTO @@ -11,14 +11,14 @@ for non English (read: Japanese) speakers and is not intended as a fork. So if you have any comments or updates for this file, please try to update the original English file first. -Last Updated: 2008/08/21 +Last Updated: 2008/10/24 ================================== これは、 -linux-2.6.27/Documentation/HOWTO +linux-2.6.28/Documentation/HOWTO の和訳です。 翻訳団体： JF プロジェクト < http://www.linux.or.jp/JF/ > -翻訳日： 2008/8/5 +翻訳日： 2008/10/24 翻訳者： Tsugikazu Shibata 校正者： 松倉さん 小林 雅典さん (Masanori Kobayasi) @@ -110,8 +110,8 @@ Linux カーネルソースツリーは幅広い範囲のドキュメントを 新しいドキュメントファイルも追加することを勧めます。 カーネルの変更が、カーネルがユーザ空間に公開しているインターフェイスの 変更を引き起こす場合、その変更を説明するマニュアルページのパッチや情報 -をマニュアルページのメンテナ mtk.manpages@gmail.com に送ることを勧めま -す。 +をマニュアルページのメンテナ mtk.manpages@gmail.com に送り、CC を +linux-api@ver.kernel.org に送ることを勧めます。 以下はカーネルソースツリーに含まれている読んでおくべきファイルの一覧で す- @@ -149,7 +149,7 @@ Linux カーネルソースツリーは幅広い範囲のドキュメントを この他にパッチを作る方法についてのよくできた記述は- "The Perfect Patch" - http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt + http://userweb.kernel.org/~akpm/stuff/tpp.txt "Linux kernel patch submission format" http://linux.yyz.us/patch-format.html @@ -664,7 +664,7 @@ Linux カーネルコミュニティは、一度に大量のコードの塊を これについて全てがどのようにあるべきかについての詳細は、以下のドキュメ ントの ChangeLog セクションを見てください- "The Perfect Patch" - http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt + http://userweb.kernel.org/~akpm/stuff/tpp.txt これらのどれもが、時にはとても困難です。これらの慣例を完璧に実施するに は数年かかるかもしれません。これは継続的な改善のプロセスであり、そのた -- GitLab From 113328306dbdfd5f146f257e447364dc66d025d4 Mon Sep 17 00:00:00 2001 From: Jason Baron Date: Mon, 27 Oct 2008 12:05:14 -0400 Subject: [PATCH 285/815] Driver core: fix 'dynamic_debug' cmd line parameter In testing 2.6.28-rc1, I found that passing 'dynamic_printk' on the command line didn't activate the debug code. The problem is that dynamic_printk_setup() (which activates the debugging) is being called before dynamic_printk_init() is called (which initializes infrastructure). Fix this by setting setting the state to 'DYNAMIC_ENABLED_ALL' in dynamic_printk_setup(), which will also cause all subsequent modules to have debugging automatically started, which is probably the behavior we want. Signed-off-by: Jason Baron Signed-off-by: Greg Kroah-Hartman --- lib/dynamic_printk.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/dynamic_printk.c b/lib/dynamic_printk.c index d640f87bdc9..d83660fd6fd 100644 --- a/lib/dynamic_printk.c +++ b/lib/dynamic_printk.c @@ -402,6 +402,8 @@ static int __init dynamic_printk_init(void) iter->logical_modname, iter->flag_names, iter->hash, iter->hash2); } + if (dynamic_enabled == DYNAMIC_ENABLED_ALL) + set_all(true); return 0; } module_init(dynamic_printk_init); @@ -411,7 +413,7 @@ static int __init dynamic_printk_setup(char *str) { if (str) return -ENOENT; - set_all(true); + dynamic_enabled = DYNAMIC_ENABLED_ALL; return 0; } /* Use early_param(), so we can get debug output as early as possible */ -- GitLab From 1758ef68a07f42983371dc1d2bf0ae80b4d8ea16 Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Wed, 29 Oct 2008 15:33:28 -0700 Subject: [PATCH 286/815] sparc64: remove byteshifting from out* helpers __raw_write avoids the need to byteswap, as we are reading from a host-endian area, just deref the pointers directly, taking care of alignment. As before, outsw must be called with a 2-byte aligned pointer. Signed-off-by: Harvey Harrison Signed-off-by: David S. Miller --- arch/sparc64/lib/PeeCeeI.c | 139 +++++++++++++------------------------ 1 file changed, 47 insertions(+), 92 deletions(-) diff --git a/arch/sparc64/lib/PeeCeeI.c b/arch/sparc64/lib/PeeCeeI.c index 8b313f11bc8..46053e6ddd7 100644 --- a/arch/sparc64/lib/PeeCeeI.c +++ b/arch/sparc64/lib/PeeCeeI.c @@ -20,107 +20,62 @@ void outsw(unsigned long __addr, const void *src, unsigned long count) { void __iomem *addr = (void __iomem *) __addr; - if (count) { - u16 *ps = (u16 *)src; - u32 *pi; - - if (((u64)src) & 0x2) { - u16 val = le16_to_cpup(ps); - outw(val, addr); - ps++; - count--; - } - pi = (u32 *)ps; - while (count >= 2) { - u32 w = le32_to_cpup(pi); - - pi++; - outw(w >> 0, addr); - outw(w >> 16, addr); - count -= 2; - } - ps = (u16 *)pi; - if (count) { - u16 val = le16_to_cpup(ps); - outw(val, addr); - } + while (count--) { + __raw_writew(*(u16 *)src, addr); + src += sizeof(u16); } } void outsl(unsigned long __addr, const void *src, unsigned long count) { void __iomem *addr = (void __iomem *) __addr; + u32 l, l2; - if (count) { - if ((((u64)src) & 0x3) == 0) { - u32 *p = (u32 *)src; - while (count--) { - u32 val = cpu_to_le32p(p); - outl(val, addr); - p++; - } - } else { - u8 *pb; - u16 *ps = (u16 *)src; - u32 l = 0, l2; - u32 *pi; - - switch (((u64)src) & 0x3) { - case 0x2: - count -= 1; - l = cpu_to_le16p(ps) << 16; - ps++; - pi = (u32 *)ps; - while (count--) { - l2 = cpu_to_le32p(pi); - pi++; - outl(((l >> 16) | (l2 << 16)), addr); - l = l2; - } - ps = (u16 *)pi; - l2 = cpu_to_le16p(ps); - outl(((l >> 16) | (l2 << 16)), addr); - break; - - case 0x1: - count -= 1; - pb = (u8 *)src; - l = (*pb++ << 8); - ps = (u16 *)pb; - l2 = cpu_to_le16p(ps); - ps++; - l |= (l2 << 16); - pi = (u32 *)ps; - while (count--) { - l2 = cpu_to_le32p(pi); - pi++; - outl(((l >> 8) | (l2 << 24)), addr); - l = l2; - } - pb = (u8 *)pi; - outl(((l >> 8) | (*pb << 24)), addr); - break; + if (!count) + return; - case 0x3: - count -= 1; - pb = (u8 *)src; - l = (*pb++ << 24); - pi = (u32 *)pb; - while (count--) { - l2 = cpu_to_le32p(pi); - pi++; - outl(((l >> 24) | (l2 << 8)), addr); - l = l2; - } - ps = (u16 *)pi; - l2 = cpu_to_le16p(ps); - ps++; - pb = (u8 *)ps; - l2 |= (*pb << 16); - outl(((l >> 24) | (l2 << 8)), addr); - break; - } + switch (((unsigned long)src) & 0x3) { + case 0x0: + /* src is naturally aligned */ + while (count--) { + __raw_writel(*(u32 *)src, addr); + src += sizeof(u32); + } + break; + case 0x2: + /* 2-byte alignment */ + while (count--) { + l = (*(u16 *)src) << 16; + l |= *(u16 *)(src + sizeof(u16)); + __raw_writel(l, addr); + src += sizeof(u32); + } + break; + case 0x1: + /* Hold three bytes in l each time, grab a byte from l2 */ + l = (*(u8 *)src) << 24; + l |= (*(u16 *)(src + sizeof(u8))) << 8; + src += sizeof(u8) + sizeof(u16); + while (count--) { + l2 = *(u32 *)src; + l |= (l2 >> 24); + __raw_writel(l, addr); + l = l2 << 8; + src += sizeof(u32); + } + break; + case 0x3: + /* Hold a byte in l each time, grab 3 bytes from l2 */ + l = (*(u8 *)src) << 24; + src += sizeof(u8); + while (count--) { + l2 = *(u32 *)src; + l |= (l2 >> 8); + __raw_writel(l, addr); + l = l2 << 24; + src += sizeof(u32); } + break; } } -- GitLab From be376649344ba2c3d00021f8bbf64392aa01ad55 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Wed, 29 Oct 2008 15:34:39 -0700 Subject: [PATCH 287/815] dbri: check dma_alloc_coherent errors Needs to check for dma_alloc_coherent() allocation failure. Signed-off-by: FUJITA Tomonori Signed-off-by: David S. Miller --- sound/sparc/dbri.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c index c257ad8bdfb..23ed6f04a71 100644 --- a/sound/sparc/dbri.c +++ b/sound/sparc/dbri.c @@ -2534,6 +2534,8 @@ static int __devinit snd_dbri_create(struct snd_card *card, dbri->dma = dma_alloc_coherent(&op->dev, sizeof(struct dbri_dma), &dbri->dma_dvma, GFP_ATOMIC); + if (!dbri->dma) + return -ENOMEM; memset((void *)dbri->dma, 0, sizeof(struct dbri_dma)); dprintk(D_GEN, "DMA Cmd Block 0x%p (0x%08x)\n", -- GitLab From 12a9ee3cce256ae0f178d604f2c8764fb2942cfe Mon Sep 17 00:00:00 2001 From: Krzysztof Helt Date: Wed, 29 Oct 2008 15:35:24 -0700 Subject: [PATCH 288/815] rtc-m48t59: shift zero year to 1968 on sparc (rev 2) Shift the first year to 1968 for Sun SPARC machines. Move this logic from platform specific files to rtc driver as this fixes problems with calculating a century bit. Signed-off-by: Krzysztof Helt Tested-by: Alexander Beregalov Signed-off-by: David S. Miller --- arch/sparc/kernel/time.c | 27 ++++----------------------- arch/sparc64/kernel/time.c | 33 +++++---------------------------- drivers/rtc/rtc-m48t59.c | 34 ++++++++++++++++++++++++++++++---- 3 files changed, 39 insertions(+), 55 deletions(-) diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c index 62c1d94cb43..00f7383c765 100644 --- a/arch/sparc/kernel/time.c +++ b/arch/sparc/kernel/time.c @@ -119,35 +119,16 @@ static unsigned char mostek_read_byte(struct device *dev, u32 ofs) { struct platform_device *pdev = to_platform_device(dev); struct m48t59_plat_data *pdata = pdev->dev.platform_data; - void __iomem *regs = pdata->ioaddr; - unsigned char val = readb(regs + ofs); - - /* the year 0 is 1968 */ - if (ofs == pdata->offset + M48T59_YEAR) { - val += 0x68; - if ((val & 0xf) > 9) - val += 6; - } - return val; + + return readb(pdata->ioaddr + ofs); } static void mostek_write_byte(struct device *dev, u32 ofs, u8 val) { struct platform_device *pdev = to_platform_device(dev); struct m48t59_plat_data *pdata = pdev->dev.platform_data; - void __iomem *regs = pdata->ioaddr; - - if (ofs == pdata->offset + M48T59_YEAR) { - if (val < 0x68) - val += 0x32; - else - val -= 0x68; - if ((val & 0xf) > 9) - val += 6; - if ((val & 0xf0) > 0x9A) - val += 0x60; - } - writeb(val, regs + ofs); + + writeb(val, pdata->ioaddr + ofs); } static struct m48t59_plat_data m48t59_data = { diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c index 80d71a5ce1e..dfd1b33e770 100644 --- a/arch/sparc64/kernel/time.c +++ b/arch/sparc64/kernel/time.c @@ -503,39 +503,16 @@ static struct of_platform_driver bq4802_driver = { static unsigned char mostek_read_byte(struct device *dev, u32 ofs) { struct platform_device *pdev = to_platform_device(dev); - struct m48t59_plat_data *pdata = pdev->dev.platform_data; - void __iomem *regs; - unsigned char val; - - regs = (void __iomem *) pdev->resource[0].start; - val = readb(regs + ofs); - - /* the year 0 is 1968 */ - if (ofs == pdata->offset + M48T59_YEAR) { - val += 0x68; - if ((val & 0xf) > 9) - val += 6; - } - return val; + void __iomem *regs = (void __iomem *) pdev->resource[0].start; + + return readb(regs + ofs); } static void mostek_write_byte(struct device *dev, u32 ofs, u8 val) { struct platform_device *pdev = to_platform_device(dev); - struct m48t59_plat_data *pdata = pdev->dev.platform_data; - void __iomem *regs; - - regs = (void __iomem *) pdev->resource[0].start; - if (ofs == pdata->offset + M48T59_YEAR) { - if (val < 0x68) - val += 0x32; - else - val -= 0x68; - if ((val & 0xf) > 9) - val += 6; - if ((val & 0xf0) > 0x9A) - val += 0x60; - } + void __iomem *regs = (void __iomem *) pdev->resource[0].start; + writeb(val, regs + ofs); } diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c index 04b63dab693..43afb7ab528 100644 --- a/drivers/rtc/rtc-m48t59.c +++ b/drivers/rtc/rtc-m48t59.c @@ -87,6 +87,10 @@ static int m48t59_rtc_read_time(struct device *dev, struct rtc_time *tm) dev_dbg(dev, "Century bit is enabled\n"); tm->tm_year += 100; /* one century */ } +#ifdef CONFIG_SPARC + /* Sun SPARC machines count years since 1968 */ + tm->tm_year += 68; +#endif tm->tm_wday = bcd2bin(val & 0x07); tm->tm_hour = bcd2bin(M48T59_READ(M48T59_HOUR) & 0x3F); @@ -110,11 +114,20 @@ static int m48t59_rtc_set_time(struct device *dev, struct rtc_time *tm) struct m48t59_private *m48t59 = platform_get_drvdata(pdev); unsigned long flags; u8 val = 0; + int year = tm->tm_year; + +#ifdef CONFIG_SPARC + /* Sun SPARC machines count years since 1968 */ + year -= 68; +#endif dev_dbg(dev, "RTC set time %04d-%02d-%02d %02d/%02d/%02d\n", - tm->tm_year + 1900, tm->tm_mon, tm->tm_mday, + year + 1900, tm->tm_mon, tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec); + if (year < 0) + return -EINVAL; + spin_lock_irqsave(&m48t59->lock, flags); /* Issue the WRITE command */ M48T59_SET_BITS(M48T59_CNTL_WRITE, M48T59_CNTL); @@ -125,9 +138,9 @@ static int m48t59_rtc_set_time(struct device *dev, struct rtc_time *tm) M48T59_WRITE((bin2bcd(tm->tm_mday) & 0x3F), M48T59_MDAY); /* tm_mon is 0-11 */ M48T59_WRITE((bin2bcd(tm->tm_mon + 1) & 0x1F), M48T59_MONTH); - M48T59_WRITE(bin2bcd(tm->tm_year % 100), M48T59_YEAR); + M48T59_WRITE(bin2bcd(year % 100), M48T59_YEAR); - if (pdata->type == M48T59RTC_TYPE_M48T59 && (tm->tm_year / 100)) + if (pdata->type == M48T59RTC_TYPE_M48T59 && (year / 100)) val = (M48T59_WDAY_CEB | M48T59_WDAY_CB); val |= (bin2bcd(tm->tm_wday) & 0x07); M48T59_WRITE(val, M48T59_WDAY); @@ -159,6 +172,10 @@ static int m48t59_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm) M48T59_SET_BITS(M48T59_CNTL_READ, M48T59_CNTL); tm->tm_year = bcd2bin(M48T59_READ(M48T59_YEAR)); +#ifdef CONFIG_SPARC + /* Sun SPARC machines count years since 1968 */ + tm->tm_year += 68; +#endif /* tm_mon is 0-11 */ tm->tm_mon = bcd2bin(M48T59_READ(M48T59_MONTH)) - 1; @@ -192,11 +209,20 @@ static int m48t59_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm) struct rtc_time *tm = &alrm->time; u8 mday, hour, min, sec; unsigned long flags; + int year = tm->tm_year; + +#ifdef CONFIG_SPARC + /* Sun SPARC machines count years since 1968 */ + year -= 68; +#endif /* If no irq, we don't support ALARM */ if (m48t59->irq == NO_IRQ) return -EIO; + if (year < 0) + return -EINVAL; + /* * 0xff means "always match" */ @@ -228,7 +254,7 @@ static int m48t59_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm) spin_unlock_irqrestore(&m48t59->lock, flags); dev_dbg(dev, "RTC set alarm time %04d-%02d-%02d %02d/%02d/%02d\n", - tm->tm_year + 1900, tm->tm_mon, tm->tm_mday, + year + 1900, tm->tm_mon, tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec); return 0; } -- GitLab From 398cf93a394a6f2e42b8e61b1071fc32ecf18647 Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Wed, 29 Oct 2008 15:36:00 -0700 Subject: [PATCH 289/815] sparc: use the new byteorder headers Signed-off-by: Harvey Harrison Signed-off-by: David S. Miller --- arch/sparc/include/asm/byteorder.h | 22 ++++++++-------------- 1 file changed, 8 insertions(+), 14 deletions(-) diff --git a/arch/sparc/include/asm/byteorder.h b/arch/sparc/include/asm/byteorder.h index bcd83aa351c..5a70f137f1f 100644 --- a/arch/sparc/include/asm/byteorder.h +++ b/arch/sparc/include/asm/byteorder.h @@ -4,15 +4,14 @@ #include #include -#ifdef __GNUC__ +#define __BIG_ENDIAN #ifdef CONFIG_SPARC32 #define __SWAB_64_THRU_32__ #endif #ifdef CONFIG_SPARC64 - -static inline __u16 ___arch__swab16p(const __u16 *addr) +static inline __u16 __arch_swab16p(const __u16 *addr) { __u16 ret; @@ -21,8 +20,9 @@ static inline __u16 ___arch__swab16p(const __u16 *addr) : "r" (addr), "i" (ASI_PL)); return ret; } +#define __arch_swab16p __arch_swab16p -static inline __u32 ___arch__swab32p(const __u32 *addr) +static inline __u32 __arch_swab32p(const __u32 *addr) { __u32 ret; @@ -31,8 +31,9 @@ static inline __u32 ___arch__swab32p(const __u32 *addr) : "r" (addr), "i" (ASI_PL)); return ret; } +#define __arch_swab32p __arch_swab32p -static inline __u64 ___arch__swab64p(const __u64 *addr) +static inline __u64 __arch_swab64p(const __u64 *addr) { __u64 ret; @@ -41,17 +42,10 @@ static inline __u64 ___arch__swab64p(const __u64 *addr) : "r" (addr), "i" (ASI_PL)); return ret; } - -#define __arch__swab16p(x) ___arch__swab16p(x) -#define __arch__swab32p(x) ___arch__swab32p(x) -#define __arch__swab64p(x) ___arch__swab64p(x) +#define __arch_swab64p __arch_swab64p #endif /* CONFIG_SPARC64 */ -#define __BYTEORDER_HAS_U64__ - -#endif - -#include +#include #endif /* _SPARC_BYTEORDER_H */ -- GitLab From fa157bdfe87c5ea98a80b96cb08f1ab509e21a52 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Thu, 30 Oct 2008 01:06:13 +0100 Subject: [PATCH 290/815] HID: add quirk entry for no-name keyboard (0x13ba/0x0017) This patch (as1157) adds a no-name PS/2-to-USB keyboard+mouse adapter to the hid-dell driver. (The device shows up with a Product string saying "Generic USB K/B", nothing more.) This will force an initial "Set-LEDs" report to be sent to the device, without which it won't send any keystroke information. Several bug reports mentioning this device have been filed in various forums; the patch should resolve them. This is just a temporary stop-gap for 2.6.28. A later patch for 2.6.29 will introduce a more generic mechanism for "Set-LEDs", making this change (and the entire hid-dell driver) unnecessary. Signed-off-by: Alan Stern Signed-off-by: Jiri Kosina --- drivers/hid/hid-core.c | 1 + drivers/hid/hid-dell.c | 1 + drivers/hid/hid-ids.h | 3 +++ 3 files changed, 5 insertions(+) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 743e6f8cb20..1903e751565 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1263,6 +1263,7 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_W7658) }, { HID_USB_DEVICE(USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_SK8115) }, { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) }, + { HID_USB_DEVICE(USB_VENDOR_ID_GENERIC_13BA, USB_DEVICE_ID_GENERIC_13BA_KBD_MOUSE) }, { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) }, { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) }, { HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) }, diff --git a/drivers/hid/hid-dell.c b/drivers/hid/hid-dell.c index 1a0d0dfc62f..f5474300b83 100644 --- a/drivers/hid/hid-dell.c +++ b/drivers/hid/hid-dell.c @@ -48,6 +48,7 @@ err_free: static const struct hid_device_id dell_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_W7658) }, { HID_USB_DEVICE(USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_SK8115) }, + { HID_USB_DEVICE(USB_VENDOR_ID_GENERIC_13BA, USB_DEVICE_ID_GENERIC_13BA_KBD_MOUSE) }, { } }; MODULE_DEVICE_TABLE(hid, dell_devices); diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index a0d6a6cb184..5cc40429173 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -163,6 +163,9 @@ #define USB_VENDOR_ID_GENERAL_TOUCH 0x0dfc +#define USB_VENDOR_ID_GENERIC_13BA 0x13ba +#define USB_DEVICE_ID_GENERIC_13BA_KBD_MOUSE 0x0017 + #define USB_VENDOR_ID_GLAB 0x06c2 #define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038 #define USB_DEVICE_ID_1_PHIDGETSERVO_30 0x0039 -- GitLab From 096a957169ff1c31d9d8fbf4e59e45497cfae10d Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Thu, 30 Oct 2008 02:27:20 +0100 Subject: [PATCH 291/815] sound: struct device - replace bus_id with dev_name(), dev_set_name() Acked-by: Greg Kroah-Hartman Signed-off-By: Kay Sievers Signed-off-by: Takashi Iwai --- sound/pci/ac97/ac97_codec.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index 6704acbca8c..bd510eceff1 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -1927,9 +1927,9 @@ static int snd_ac97_dev_register(struct snd_device *device) ac97->dev.bus = &ac97_bus_type; ac97->dev.parent = ac97->bus->card->dev; ac97->dev.release = ac97_device_release; - snprintf(ac97->dev.bus_id, BUS_ID_SIZE, "%d-%d:%s", - ac97->bus->card->number, ac97->num, - snd_ac97_get_short_name(ac97)); + dev_set_name(&ac97->dev, "%d-%d:%s", + ac97->bus->card->number, ac97->num, + snd_ac97_get_short_name(ac97)); if ((err = device_register(&ac97->dev)) < 0) { snd_printk(KERN_ERR "Can't register ac97 bus\n"); ac97->dev.bus = NULL; -- GitLab From fb881f785f0003fc904c6db82909d937d968bcc9 Mon Sep 17 00:00:00 2001 From: Paul Bolle Date: Tue, 14 Oct 2008 18:13:45 +0200 Subject: [PATCH 292/815] [ARM] build fixes for netX serial driver Make the netX serial driver tristate (as the help text implied). Make the serial driver build correctly if the netX serial console is disabled. Do not allow the netX serial console if the netX serial driver is build as a module. Signed-off-by: Paul Bolle Signed-off-by: Sascha Hauer --- drivers/serial/Kconfig | 4 ++-- drivers/serial/netx-serial.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index c94d3c4b752..579d63a81aa 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -1276,7 +1276,7 @@ config SERIAL_SGI_IOC3 say Y or M. Otherwise, say N. config SERIAL_NETX - bool "NetX serial port support" + tristate "NetX serial port support" depends on ARM && ARCH_NETX select SERIAL_CORE help @@ -1288,7 +1288,7 @@ config SERIAL_NETX config SERIAL_NETX_CONSOLE bool "Console on NetX serial port" - depends on SERIAL_NETX + depends on SERIAL_NETX=y select SERIAL_CORE_CONSOLE help If you have enabled the serial port on the Hilscher NetX SoC diff --git a/drivers/serial/netx-serial.c b/drivers/serial/netx-serial.c index 3f489329e8d..3e5dda8518b 100644 --- a/drivers/serial/netx-serial.c +++ b/drivers/serial/netx-serial.c @@ -42,8 +42,6 @@ #define SERIAL_NX_MAJOR 204 #define MINOR_START 170 -#ifdef CONFIG_SERIAL_NETX_CONSOLE - enum uart_regs { UART_DR = 0x00, UART_SR = 0x04, @@ -528,6 +526,8 @@ static struct netx_port netx_ports[] = { } }; +#ifdef CONFIG_SERIAL_NETX_CONSOLE + static void netx_console_putchar(struct uart_port *port, int ch) { while (readl(port->membase + UART_FR) & FR_BUSY); -- GitLab From 6c1249e588cbf0484fc3e6b0f0fc4a5892749b4d Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 18 Sep 2008 15:48:23 +0200 Subject: [PATCH 293/815] [ARM] pcm037: map AIPS1 and AIPS2 as nonshared area The internal devices of the MX3 Processor have to be mapped MT_DEVICE_NONSHARED devices, otherwise cache corruptions occur. Signed-off-by: Sascha Hauer --- arch/arm/mach-mx3/pcm037.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c index 11fda95c86a..843f68c8ead 100644 --- a/arch/arm/mach-mx3/pcm037.c +++ b/arch/arm/mach-mx3/pcm037.c @@ -91,12 +91,12 @@ static struct map_desc pcm037_io_desc[] __initdata = { .virtual = AIPS1_BASE_ADDR_VIRT, .pfn = __phys_to_pfn(AIPS1_BASE_ADDR), .length = AIPS1_SIZE, - .type = MT_DEVICE + .type = MT_DEVICE_NONSHARED }, { .virtual = AIPS2_BASE_ADDR_VIRT, .pfn = __phys_to_pfn(AIPS2_BASE_ADDR), .length = AIPS2_SIZE, - .type = MT_DEVICE + .type = MT_DEVICE_NONSHARED }, }; -- GitLab From e2736261b4c85e36f7c8a66dd082ec0751230460 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 20 Oct 2008 16:07:45 +0200 Subject: [PATCH 294/815] ALSA: usb - Add quirk for Edirol UA-25EX advanced modes Added the quirk for UA-25EX advanced modes. UA-25EX is almost compatible with UA-25. Tested-by: Serge Perinsky Signed-off-by: Takashi Iwai --- sound/usb/usbquirks.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h index 69689e79bf7..92115755d98 100644 --- a/sound/usb/usbquirks.h +++ b/sound/usb/usbquirks.h @@ -1480,6 +1480,36 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, +{ + /* Advanced modes of the Edirol UA-25EX. + * For the standard mode, UA-25EX has ID 0582:00e7, which + * offers only 16-bit PCM at 44.1 kHz and no MIDI. + */ + USB_DEVICE_VENDOR_SPEC(0x0582, 0x00e6), + .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + .vendor_name = "EDIROL", + .product_name = "UA-25EX", + .ifnum = QUIRK_ANY_INTERFACE, + .type = QUIRK_COMPOSITE, + .data = (const struct snd_usb_audio_quirk[]) { + { + .ifnum = 0, + .type = QUIRK_AUDIO_EDIROL_UAXX + }, + { + .ifnum = 1, + .type = QUIRK_AUDIO_EDIROL_UAXX + }, + { + .ifnum = 2, + .type = QUIRK_AUDIO_EDIROL_UAXX + }, + { + .ifnum = -1 + } + } + } +}, /* Guillemot devices */ { -- GitLab From a9cf4ddb3b2ce03c3027929b22a920aeff933009 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Thu, 30 Oct 2008 15:23:34 +0800 Subject: [PATCH 295/815] sched: change sched_debug's mode to 0444 Impact: change /proc/sched/debug from rw-r--r-- to r--r--r-- /proc/sched_debug is read-only. Signed-off-by: Li Zefan Acked-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- kernel/sched_debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c index ad958c1ec70..5ae17762ec3 100644 --- a/kernel/sched_debug.c +++ b/kernel/sched_debug.c @@ -319,7 +319,7 @@ static int __init init_sched_debug_procfs(void) { struct proc_dir_entry *pe; - pe = proc_create("sched_debug", 0644, NULL, &sched_debug_fops); + pe = proc_create("sched_debug", 0444, NULL, &sched_debug_fops); if (!pe) return -ENOMEM; return 0; -- GitLab From a0e5ebdc1d16871222f9815f5066e4ca47e368fa Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Thu, 30 Oct 2008 15:23:39 +0800 Subject: [PATCH 296/815] sched: remove sched-design.txt from 00-INDEX Impact: remove stale documentation reference sched-design.txt has been removed. Signed-off-by: Li Zefan Acked-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- Documentation/scheduler/00-INDEX | 2 -- 1 file changed, 2 deletions(-) diff --git a/Documentation/scheduler/00-INDEX b/Documentation/scheduler/00-INDEX index fc234d093fb..aabcc3a089b 100644 --- a/Documentation/scheduler/00-INDEX +++ b/Documentation/scheduler/00-INDEX @@ -4,8 +4,6 @@ sched-arch.txt - CPU Scheduler implementation hints for architecture specific code. sched-coding.txt - reference for various scheduler-related methods in the O(1) scheduler. -sched-design.txt - - goals, design and implementation of the Linux O(1) scheduler. sched-design-CFS.txt - goals, design and implementation of the Complete Fair Scheduler. sched-domains.txt -- GitLab From ab00fee30cddf975200b3c97aef25bea144a0d89 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Thu, 30 Oct 2008 10:37:21 +0000 Subject: [PATCH 297/815] i386/PAE: fix pud_page() Impact: cleanup To the unsuspecting user it is quite annoying that this broken and inconsistent with x86-64 definition still exists. Signed-off-by: Jan Beulich Signed-off-by: Ingo Molnar --- arch/x86/include/asm/pgtable-3level.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index fb16cec702e..52597aeadff 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -120,13 +120,13 @@ static inline void pud_clear(pud_t *pudp) write_cr3(pgd); } -#define pud_page(pud) ((struct page *) __va(pud_val(pud) & PTE_PFN_MASK)) +#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT) #define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PTE_PFN_MASK)) /* Find an entry in the second-level page table.. */ -#define pmd_offset(pud, address) ((pmd_t *)pud_page(*(pud)) + \ +#define pmd_offset(pud, address) ((pmd_t *)pud_page_vaddr(*(pud)) + \ pmd_index(address)) #ifdef CONFIG_SMP -- GitLab From 8cd2b264d92bb949ddccfb6db6a82254bb07af75 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Date: Thu, 30 Oct 2008 13:09:55 +0200 Subject: [PATCH 298/815] ALSA: sound/ice1712: indentation & braces disagree - add braces MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Neither has any significance currently to the flow because err is checked for the same condition before the place of disagreement. Signed-off-by: Ilpo Järvinen Signed-off-by: Takashi Iwai --- sound/pci/ice1712/ice1712.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index 5b442383fcd..58d7cda03de 100644 --- a/sound/pci/ice1712/ice1712.c +++ b/sound/pci/ice1712/ice1712.c @@ -2688,12 +2688,13 @@ static int __devinit snd_ice1712_probe(struct pci_dev *pci, return err; } - if (ice_has_con_ac97(ice)) + if (ice_has_con_ac97(ice)) { err = snd_ice1712_pcm(ice, pcm_dev++, NULL); if (err < 0) { snd_card_free(card); return err; } + } err = snd_ice1712_ac97_mixer(ice); if (err < 0) { @@ -2715,12 +2716,13 @@ static int __devinit snd_ice1712_probe(struct pci_dev *pci, } } - if (ice_has_con_ac97(ice)) + if (ice_has_con_ac97(ice)) { err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL); if (err < 0) { snd_card_free(card); return err; } + } if (!c->no_mpu401) { err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712, -- GitLab From 762b8df748d83c14070afbf0c6f8c0f4a91a13bf Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 30 Oct 2008 12:37:08 +0000 Subject: [PATCH 299/815] ALSA: ASoC: Fix mono controls after conversion to support full int masks When ASoC was converted to support full int width masks SOC_SINGLE_VALUE() omitted the assignment of rshift, causing the control operatins to report some mono controls as stereo. This happened to work some of the time due to a confusion between shift and min in snd_soc_info_volsw(). Signed-off-by: Mark Brown Signed-off-by: Takashi Iwai --- include/sound/soc.h | 3 ++- sound/soc/soc-core.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index a1e0357a84d..5e0189876af 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -28,7 +28,8 @@ */ #define SOC_SINGLE_VALUE(xreg, xshift, xmax, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ - {.reg = xreg, .shift = xshift, .max = xmax, .invert = xinvert}) + {.reg = xreg, .shift = xshift, .rshift = xshift, .max = xmax, \ + .invert = xinvert}) #define SOC_SINGLE_VALUE_EXT(xreg, xmax, xinvert) \ ((unsigned long)&(struct soc_mixer_control) \ {.reg = xreg, .max = xmax, .invert = xinvert}) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 462e635dfc7..a3adbf06b1e 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1462,7 +1462,7 @@ int snd_soc_info_volsw(struct snd_kcontrol *kcontrol, struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; int max = mc->max; - unsigned int shift = mc->min; + unsigned int shift = mc->shift; unsigned int rshift = mc->rshift; if (max == 1) -- GitLab From f06c8fd73e3658a659d5e5b56c44bd80fe244268 Mon Sep 17 00:00:00 2001 From: Jon Smirl Date: Thu, 30 Oct 2008 12:37:09 +0000 Subject: [PATCH 300/815] ALSA: ASoC: Fix some minor errors in mpc5200 psc i2s driver Fix missing unsigned for irqsave flags in psc i2s driver Make attribute visiblity static Collect all sysfs errors before checking status [Word wrapped DEVICE_ATTR() lines for 80 columns -- broonie] Signed-off-by: Jon Smirl Acked-by: Grant Likely Signed-off-by: Mark Brown Signed-off-by: Takashi Iwai --- sound/soc/fsl/mpc5200_psc_i2s.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c index 86923299bc1..94a02eaa482 100644 --- a/sound/soc/fsl/mpc5200_psc_i2s.c +++ b/sound/soc/fsl/mpc5200_psc_i2s.c @@ -277,7 +277,7 @@ static int psc_i2s_trigger(struct snd_pcm_substream *substream, int cmd) struct mpc52xx_psc __iomem *regs = psc_i2s->psc_regs; u16 imr; u8 psc_cmd; - long flags; + unsigned long flags; if (substream->pstr->stream == SNDRV_PCM_STREAM_CAPTURE) s = &psc_i2s->capture; @@ -699,9 +699,11 @@ static ssize_t psc_i2s_stat_store(struct device *dev, return count; } -DEVICE_ATTR(status, 0644, psc_i2s_status_show, NULL); -DEVICE_ATTR(playback_underrun, 0644, psc_i2s_stat_show, psc_i2s_stat_store); -DEVICE_ATTR(capture_overrun, 0644, psc_i2s_stat_show, psc_i2s_stat_store); +static DEVICE_ATTR(status, 0644, psc_i2s_status_show, NULL); +static DEVICE_ATTR(playback_underrun, 0644, psc_i2s_stat_show, + psc_i2s_stat_store); +static DEVICE_ATTR(capture_overrun, 0644, psc_i2s_stat_show, + psc_i2s_stat_store); /* --------------------------------------------------------------------- * OF platform bus binding code: @@ -819,8 +821,8 @@ static int __devinit psc_i2s_of_probe(struct of_device *op, /* Register the SYSFS files */ rc = device_create_file(psc_i2s->dev, &dev_attr_status); - rc = device_create_file(psc_i2s->dev, &dev_attr_capture_overrun); - rc = device_create_file(psc_i2s->dev, &dev_attr_playback_underrun); + rc |= device_create_file(psc_i2s->dev, &dev_attr_capture_overrun); + rc |= device_create_file(psc_i2s->dev, &dev_attr_playback_underrun); if (rc) dev_info(psc_i2s->dev, "error creating sysfs files\n"); -- GitLab From 13d622b33dfbd99205a7add5751ba47445e480a6 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 30 Oct 2008 12:37:10 +0000 Subject: [PATCH 301/815] ALSA: ASoC: Fix WM9713 ALC Decay Time name The control had an extra space at the end of the name. Signed-off-by: Mark Brown Signed-off-by: Takashi Iwai --- sound/soc/codecs/wm9713.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c index aba402b3c99..945b32ed988 100644 --- a/sound/soc/codecs/wm9713.c +++ b/sound/soc/codecs/wm9713.c @@ -140,7 +140,7 @@ SOC_SINGLE("Capture ADC Boost (+20dB) Switch", AC97_VIDEO, 6, 1, 0), SOC_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0), SOC_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0), -SOC_SINGLE("ALC Decay Time ", AC97_CODEC_CLASS_REV, 4, 15, 0), +SOC_SINGLE("ALC Decay Time", AC97_CODEC_CLASS_REV, 4, 15, 0), SOC_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0), SOC_ENUM("ALC Function", wm9713_enum[6]), SOC_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 0), -- GitLab From b34578a48459ed1bd5396631aaa4a65d6bcc7726 Mon Sep 17 00:00:00 2001 From: Ilpo Jarvinen Date: Thu, 30 Oct 2008 13:33:07 +0000 Subject: [PATCH 302/815] dm raid1: fix do_failures Missing braces. Commit 1f965b1943 (dm raid1: separate region_hash interface part1) broke it. Signed-off-by: Ilpo Jarvinen Signed-off-by: Alasdair G Kergon Cc: Heinz Mauelshagen --- drivers/md/dm-raid1.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index 92dcc06832a..9d7b53ed75b 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -656,9 +656,10 @@ static void do_failures(struct mirror_set *ms, struct bio_list *failures) return; if (!ms->log_failure) { - while ((bio = bio_list_pop(failures))) + while ((bio = bio_list_pop(failures))) { ms->in_sync = 0; dm_rh_mark_nosync(ms->rh, bio, bio->bi_size, 0); + } return; } -- GitLab From 60c856c8e2f57a3f69c505735ef66e3719ea0bd6 Mon Sep 17 00:00:00 2001 From: Mikulas Patocka Date: Thu, 30 Oct 2008 13:33:12 +0000 Subject: [PATCH 303/815] dm snapshot: fix register_snapshot deadlock register_snapshot() performs a GFP_KERNEL allocation while holding _origins_lock for write, but that could write out dirty pages onto a device that attempts to acquire _origins_lock for read, resulting in deadlock. So move the allocation up before taking the lock. This path is not performance-critical, so it doesn't matter that we allocate memory and free it if we find that we won't need it. Signed-off-by: Mikulas Patocka Signed-off-by: Alasdair G Kergon --- drivers/md/dm-snap.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index b2d9d1ac28a..746603b42f8 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -229,19 +229,21 @@ static void __insert_origin(struct origin *o) */ static int register_snapshot(struct dm_snapshot *snap) { - struct origin *o; + struct origin *o, *new_o; struct block_device *bdev = snap->origin->bdev; + new_o = kmalloc(sizeof(*new_o), GFP_KERNEL); + if (!new_o) + return -ENOMEM; + down_write(&_origins_lock); o = __lookup_origin(bdev); - if (!o) { + if (o) + kfree(new_o); + else { /* New origin */ - o = kmalloc(sizeof(*o), GFP_KERNEL); - if (!o) { - up_write(&_origins_lock); - return -ENOMEM; - } + o = new_o; /* Initialise the struct */ INIT_LIST_HEAD(&o->snapshots); -- GitLab From 879129d208f725267366296b631aef31409cf304 Mon Sep 17 00:00:00 2001 From: Mikulas Patocka Date: Thu, 30 Oct 2008 13:33:16 +0000 Subject: [PATCH 304/815] dm snapshot: wait for chunks in destructor If there are several snapshots sharing an origin and one is removed while the origin is being written to, the snapshot's mempool may get deleted while elements are still referenced. Prior to dm-snapshot-use-per-device-mempools.patch the pending exceptions may still have been referenced after the snapshot was destroyed, but this was not a problem because the shared mempool was still there. This patch fixes the problem by tracking the number of mempool elements in use. The scenario: - You have an origin and two snapshots 1 and 2. - Someone writes to the origin. - It creates two exceptions in the snapshots, snapshot 1 will be primary exception, snapshot 2's pending_exception->primary_pe will point to the exception in snapshot 1. - The exceptions are being relocated, relocation of exception 1 finishes (but it's pending_exception is still allocated, because it is referenced by an exception from snapshot 2) - The user lvremoves snapshot 1 --- it calls just suspend (does nothing) and destructor. md->pending is zero (there is no I/O submitted to the snapshot by md layer), so it won't help us. - The destructor waits for kcopyd jobs to finish on snapshot 1 --- but there are none. - The destructor on snapshot 1 cleans up everything. - The relocation of exception on snapshot 2 finishes, it drops reference on primary_pe. This frees its primary_pe pointer. Primary_pe points to pending exception created for snapshot 1. So it frees memory into non-existing mempool. Signed-off-by: Mikulas Patocka Signed-off-by: Alasdair G Kergon --- drivers/md/dm-snap.c | 16 +++++++++++++++- drivers/md/dm-snap.h | 2 ++ 2 files changed, 17 insertions(+), 1 deletion(-) diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c index 746603b42f8..6c96db26b87 100644 --- a/drivers/md/dm-snap.c +++ b/drivers/md/dm-snap.c @@ -370,6 +370,7 @@ static struct dm_snap_pending_exception *alloc_pending_exception(struct dm_snaps struct dm_snap_pending_exception *pe = mempool_alloc(s->pending_pool, GFP_NOIO); + atomic_inc(&s->pending_exceptions_count); pe->snap = s; return pe; @@ -377,7 +378,11 @@ static struct dm_snap_pending_exception *alloc_pending_exception(struct dm_snaps static void free_pending_exception(struct dm_snap_pending_exception *pe) { - mempool_free(pe, pe->snap->pending_pool); + struct dm_snapshot *s = pe->snap; + + mempool_free(pe, s->pending_pool); + smp_mb__before_atomic_dec(); + atomic_dec(&s->pending_exceptions_count); } static void insert_completed_exception(struct dm_snapshot *s, @@ -602,6 +607,7 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv) s->valid = 1; s->active = 0; + atomic_set(&s->pending_exceptions_count, 0); init_rwsem(&s->lock); spin_lock_init(&s->pe_lock); s->ti = ti; @@ -728,6 +734,14 @@ static void snapshot_dtr(struct dm_target *ti) /* After this returns there can be no new kcopyd jobs. */ unregister_snapshot(s); + while (atomic_read(&s->pending_exceptions_count)) + yield(); + /* + * Ensure instructions in mempool_destroy aren't reordered + * before atomic_read. + */ + smp_mb(); + #ifdef CONFIG_DM_DEBUG for (i = 0; i < DM_TRACKED_CHUNK_HASH_SIZE; i++) BUG_ON(!hlist_empty(&s->tracked_chunk_hash[i])); diff --git a/drivers/md/dm-snap.h b/drivers/md/dm-snap.h index f07315fe236..99c0106ede2 100644 --- a/drivers/md/dm-snap.h +++ b/drivers/md/dm-snap.h @@ -160,6 +160,8 @@ struct dm_snapshot { mempool_t *pending_pool; + atomic_t pending_exceptions_count; + struct exception_table pending; struct exception_table complete; -- GitLab From 56e7d85cf982dda4b453c157f3f64aea1478bc4d Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Fri, 17 Oct 2008 02:34:41 +0400 Subject: [PATCH 305/815] [ARM] sharpsl_pm: fix compilation w/o CONFIG_PM Fix compilation of sharpsl_pm when CONFIG_PM in unselected. Signed-off-by: Dmitry Baryshkov Acked-by: Russell King Signed-off-by: Eric Miao --- arch/arm/common/sharpsl_pm.c | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c index db830916140..780bbf7cb26 100644 --- a/arch/arm/common/sharpsl_pm.c +++ b/arch/arm/common/sharpsl_pm.c @@ -54,11 +54,13 @@ /* * Prototypes */ +#ifdef CONFIG_PM static int sharpsl_off_charge_battery(void); -static int sharpsl_check_battery_temp(void); static int sharpsl_check_battery_voltage(void); -static int sharpsl_ac_check(void); static int sharpsl_fatal_check(void); +#endif +static int sharpsl_check_battery_temp(void); +static int sharpsl_ac_check(void); static int sharpsl_average_value(int ad); static void sharpsl_average_clear(void); static void sharpsl_charge_toggle(struct work_struct *private_); @@ -424,6 +426,7 @@ static int sharpsl_check_battery_temp(void) return 0; } +#ifdef CONFIG_PM static int sharpsl_check_battery_voltage(void) { int val, i, buff[5]; @@ -455,6 +458,7 @@ static int sharpsl_check_battery_voltage(void) return 0; } +#endif static int sharpsl_ac_check(void) { @@ -586,8 +590,6 @@ static int corgi_pxa_pm_enter(suspend_state_t state) return 0; } -#endif - /* * Check for fatal battery errors @@ -738,7 +740,10 @@ static int sharpsl_off_charge_battery(void) } } } - +#else +#define sharpsl_pm_suspend NULL +#define sharpsl_pm_resume NULL +#endif static ssize_t battery_percentage_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -768,10 +773,12 @@ static void sharpsl_apm_get_power_status(struct apm_power_info *info) info->battery_life = sharpsl_pm.battstat.mainbat_percent; } +#ifdef CONFIG_PM static struct platform_suspend_ops sharpsl_pm_ops = { .enter = corgi_pxa_pm_enter, .valid = suspend_valid_only_mem, }; +#endif static int __init sharpsl_pm_probe(struct platform_device *pdev) { @@ -802,7 +809,9 @@ static int __init sharpsl_pm_probe(struct platform_device *pdev) apm_get_power_status = sharpsl_apm_get_power_status; +#ifdef CONFIG_PM suspend_set_ops(&sharpsl_pm_ops); +#endif mod_timer(&sharpsl_pm.ac_timer, jiffies + msecs_to_jiffies(250)); -- GitLab From a0601c8944dc08c2d349c24bd9c0b09c406229fc Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Thu, 30 Oct 2008 11:05:00 +0000 Subject: [PATCH 306/815] leds: da903x: (da9030 only) led brightness reversed. The brightness control register calculation (for the pwm) is effectively the reverse of what would be expected. 1 is maximum brightness, 255 minimum. This patch inverts this. Signed-off-by: Jonathan Cameron Acked-by: Mike Rapoport Signed-off-by: Eric Miao --- drivers/leds/leds-da903x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/leds/leds-da903x.c b/drivers/leds/leds-da903x.c index 2768c69257f..1f3cc512eff 100644 --- a/drivers/leds/leds-da903x.c +++ b/drivers/leds/leds-da903x.c @@ -58,7 +58,7 @@ static void da903x_led_work(struct work_struct *work) offset = DA9030_LED_OFFSET(led->id); val = led->flags & ~0x87; val |= (led->new_brightness) ? 0x80 : 0; /* EN bit */ - val |= (led->new_brightness >> 5) & 0x7; /* PWM<2:0> */ + val |= (0x7 - (led->new_brightness >> 5)) & 0x7; /* PWM<2:0> */ da903x_write(led->master, DA9030_LED1_CONTROL + offset, val); break; case DA9030_ID_VIBRA: -- GitLab From 63890a0ee1af994122094bd01f87ea6251631a3f Mon Sep 17 00:00:00 2001 From: Matthias Kaehlcke Date: Wed, 29 Oct 2008 14:14:52 -0700 Subject: [PATCH 307/815] [ARM] ep93xx: fix OHCI DMA mask Signed-off-by: Matthias Kaehlcke Signed-off-by: Andrew Morton Signed-off-by: Russell King --- arch/arm/mach-ep93xx/core.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index de53f0be71b..48345fb3461 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include @@ -449,12 +450,13 @@ static struct resource ep93xx_ohci_resources[] = { }, }; + static struct platform_device ep93xx_ohci_device = { .name = "ep93xx-ohci", .id = -1, .dev = { - .dma_mask = (void *)0xffffffff, - .coherent_dma_mask = 0xffffffff, + .dma_mask = &ep93xx_ohci_device.dev.coherent_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(ep93xx_ohci_resources), .resource = ep93xx_ohci_resources, -- GitLab From 9c6568501cbf731a910db2fcb7d094977dcb154c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Wed, 29 Oct 2008 14:14:54 -0700 Subject: [PATCH 308/815] [ARM] gpio_free might sleep, arm architecture MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit According to the documentation gpio_free should only be called from task context only. To make this more explicit add a might sleep to all implementations. This patch changes the gpio_free implementations for the arm architecture. DaVinci is skipped on purpose to simplify the merge process for patches switching it over to use gpiolib as per request by David Brownell. Signed-off-by: Uwe Kleine-König Cc: David Brownell Cc: Andrew Victor Signed-off-by: Andrew Morton Signed-off-by: Russell King --- arch/arm/mach-at91/include/mach/gpio.h | 2 ++ arch/arm/mach-imx/include/mach/gpio.h | 3 +++ arch/arm/mach-ixp4xx/include/mach/gpio.h | 3 +++ arch/arm/mach-ks8695/include/mach/gpio.h | 3 +++ arch/arm/mach-ns9xxx/gpio.c | 2 ++ arch/arm/mach-orion5x/gpio.c | 2 ++ 6 files changed, 15 insertions(+) diff --git a/arch/arm/mach-at91/include/mach/gpio.h b/arch/arm/mach-at91/include/mach/gpio.h index 76d76e2fa69..bffa6741a75 100644 --- a/arch/arm/mach-at91/include/mach/gpio.h +++ b/arch/arm/mach-at91/include/mach/gpio.h @@ -13,6 +13,7 @@ #ifndef __ASM_ARCH_AT91RM9200_GPIO_H #define __ASM_ARCH_AT91RM9200_GPIO_H +#include #include #define PIN_BASE NR_AIC_IRQS @@ -220,6 +221,7 @@ static inline int gpio_request(unsigned gpio, const char *label) static inline void gpio_free(unsigned gpio) { + might_sleep(); } extern int gpio_direction_input(unsigned gpio); diff --git a/arch/arm/mach-imx/include/mach/gpio.h b/arch/arm/mach-imx/include/mach/gpio.h index 6e3d795f226..502d5aa2c09 100644 --- a/arch/arm/mach-imx/include/mach/gpio.h +++ b/arch/arm/mach-imx/include/mach/gpio.h @@ -1,5 +1,6 @@ #ifndef _IMX_GPIO_H +#include #include #define IMX_GPIO_ALLOC_MODE_NORMAL 0 @@ -63,6 +64,8 @@ static inline int gpio_request(unsigned gpio, const char *label) static inline void gpio_free(unsigned gpio) { + might_sleep(); + imx_gpio_free(gpio); } diff --git a/arch/arm/mach-ixp4xx/include/mach/gpio.h b/arch/arm/mach-ixp4xx/include/mach/gpio.h index 9fbde177920..cd5aec26c07 100644 --- a/arch/arm/mach-ixp4xx/include/mach/gpio.h +++ b/arch/arm/mach-ixp4xx/include/mach/gpio.h @@ -25,6 +25,7 @@ #ifndef __ASM_ARCH_IXP4XX_GPIO_H #define __ASM_ARCH_IXP4XX_GPIO_H +#include #include static inline int gpio_request(unsigned gpio, const char *label) @@ -34,6 +35,8 @@ static inline int gpio_request(unsigned gpio, const char *label) static inline void gpio_free(unsigned gpio) { + might_sleep(); + return; } diff --git a/arch/arm/mach-ks8695/include/mach/gpio.h b/arch/arm/mach-ks8695/include/mach/gpio.h index 73c84168761..d4af5c335f1 100644 --- a/arch/arm/mach-ks8695/include/mach/gpio.h +++ b/arch/arm/mach-ks8695/include/mach/gpio.h @@ -11,6 +11,8 @@ #ifndef __ASM_ARCH_GPIO_H_ #define __ASM_ARCH_GPIO_H_ +#include + #define KS8695_GPIO_0 0 #define KS8695_GPIO_1 1 #define KS8695_GPIO_2 2 @@ -74,6 +76,7 @@ static inline int gpio_request(unsigned int pin, const char *label) static inline void gpio_free(unsigned int pin) { + might_sleep(); } #endif diff --git a/arch/arm/mach-ns9xxx/gpio.c b/arch/arm/mach-ns9xxx/gpio.c index 5241e6a286c..5503ca09c4a 100644 --- a/arch/arm/mach-ns9xxx/gpio.c +++ b/arch/arm/mach-ns9xxx/gpio.c @@ -8,6 +8,7 @@ * under the terms of the GNU General Public License version 2 as published by * the Free Software Foundation. */ +#include #include #include #include @@ -63,6 +64,7 @@ EXPORT_SYMBOL(gpio_request); void gpio_free(unsigned gpio) { + might_sleep(); clear_bit(gpio, gpiores); return; } diff --git a/arch/arm/mach-orion5x/gpio.c b/arch/arm/mach-orion5x/gpio.c index fc419868e39..f99d08811e5 100644 --- a/arch/arm/mach-orion5x/gpio.c +++ b/arch/arm/mach-orion5x/gpio.c @@ -165,6 +165,8 @@ EXPORT_SYMBOL(gpio_request); void gpio_free(unsigned pin) { + might_sleep(); + if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) { pr_debug("%s: invalid GPIO %d\n", __func__, pin); return; -- GitLab From 9cc4581528233e2a4eb8720621c1e2f613d7c38a Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Thu, 11 Sep 2008 00:44:04 +0900 Subject: [PATCH 309/815] MIPS: TXx9: Fix RBTX4939 ethernet address initialization Fix location of ethernet adddress when booted from external ROM. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/txx9/rbtx4939/setup.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c index 6daee9b1cd5..98fbd9391bf 100644 --- a/arch/mips/txx9/rbtx4939/setup.c +++ b/arch/mips/txx9/rbtx4939/setup.c @@ -308,16 +308,22 @@ static void __init rbtx4939_device_init(void) #if defined(CONFIG_TC35815) || defined(CONFIG_TC35815_MODULE) int i, j; unsigned char ethaddr[2][6]; + u8 bdipsw = readb(rbtx4939_bdipsw_addr) & 0x0f; + for (i = 0; i < 2; i++) { unsigned long area = CKSEG1 + 0x1fff0000 + (i * 0x10); - if (readb(rbtx4939_bdipsw_addr) & 8) { + if (bdipsw == 0) + memcpy(ethaddr[i], (void *)area, 6); + else { u16 buf[3]; - area -= 0x03000000; + if (bdipsw & 8) + area -= 0x03000000; + else + area -= 0x01000000; for (j = 0; j < 3; j++) buf[j] = le16_to_cpup((u16 *)(area + j * 2)); memcpy(ethaddr[i], buf, 6); - } else - memcpy(ethaddr[i], (void *)area, 6); + } } tx4939_ethaddr_init(ethaddr[0], ethaddr[1]); #endif -- GitLab From 864cbf804ddfb3d63d3ba3cca7afdeb98be23434 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Tue, 2 Sep 2008 22:44:38 +0900 Subject: [PATCH 310/815] MIPS: RBTX4927: Add GPIO-LED support Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/txx9/rbtx4927/setup.c | 25 +++++++++++++++++++++---- 1 file changed, 21 insertions(+), 4 deletions(-) diff --git a/arch/mips/txx9/rbtx4927/setup.c b/arch/mips/txx9/rbtx4927/setup.c index 4a74423b2ba..01129a9d50f 100644 --- a/arch/mips/txx9/rbtx4927/setup.c +++ b/arch/mips/txx9/rbtx4927/setup.c @@ -49,6 +49,7 @@ #include #include #include +#include #include #include #include @@ -210,10 +211,6 @@ static void __init rbtx4927_mem_setup(void) /* TX4927-SIO DTR on (PIO[15]) */ gpio_request(15, "sio-dtr"); gpio_direction_output(15, 1); - gpio_request(0, "led"); - gpio_direction_output(0, 1); - gpio_request(1, "led"); - gpio_direction_output(1, 1); tx4927_sio_init(0, 0); #ifdef CONFIG_SERIAL_TXX9_CONSOLE @@ -315,6 +312,25 @@ static void __init rbtx4927_mtd_init(void) tx4927_mtd_init(i); } +static void __init rbtx4927_gpioled_init(void) +{ + static struct gpio_led leds[] = { + { .name = "gpioled:green:0", .gpio = 0, .active_low = 1, }, + { .name = "gpioled:green:1", .gpio = 1, .active_low = 1, }, + }; + static struct gpio_led_platform_data pdata = { + .num_leds = ARRAY_SIZE(leds), + .leds = leds, + }; + struct platform_device *pdev = platform_device_alloc("leds-gpio", 0); + + if (!pdev) + return; + pdev->dev.platform_data = &pdata; + if (platform_device_add(pdev)) + platform_device_put(pdev); +} + static void __init rbtx4927_device_init(void) { toshiba_rbtx4927_rtc_init(); @@ -322,6 +338,7 @@ static void __init rbtx4927_device_init(void) tx4927_wdt_init(); rbtx4927_mtd_init(); txx9_iocled_init(RBTX4927_LED_ADDR - IO_BASE, -1, 3, 1, "green", NULL); + rbtx4927_gpioled_init(); } struct txx9_board_vec rbtx4927_vec __initdata = { -- GitLab From c46b302b948e2070cb713171207c42e9586f131a Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 28 Oct 2008 09:37:47 +0000 Subject: [PATCH 311/815] MIPS: New feature test macro cpu_has_mips_r cpu_has_mips_r is true if a processor is MIPS32 or MIPS64, any architecture revision. Signed-off-by: Ralf Baechle --- arch/mips/include/asm/cpu-features.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h index 5ea701fc342..12d12dfe73c 100644 --- a/arch/mips/include/asm/cpu-features.h +++ b/arch/mips/include/asm/cpu-features.h @@ -141,6 +141,8 @@ #define cpu_has_mips64 (cpu_has_mips64r1 | cpu_has_mips64r2) #define cpu_has_mips_r1 (cpu_has_mips32r1 | cpu_has_mips64r1) #define cpu_has_mips_r2 (cpu_has_mips32r2 | cpu_has_mips64r2) +#define cpu_has_mips_r (cpu_has_mips32r1 | cpu_has_mips32r2 | \ + cpu_has_mips64r1 | cpu_has_mips64r2) #ifndef cpu_has_dsp #define cpu_has_dsp (cpu_data[0].ases & MIPS_ASE_DSP) -- GitLab From 4816227b54d2366cba785e6f3b9f81495b83a5f1 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 28 Oct 2008 09:40:35 +0000 Subject: [PATCH 312/815] MIPS: Clean up MIPSxx-optimized bitop functions Signed-off-by: Ralf Baechle --- arch/mips/include/asm/bitops.h | 114 ++++++++++++++++++++++----------- 1 file changed, 76 insertions(+), 38 deletions(-) diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h index 49df8c4c9d2..bac4a960b24 100644 --- a/arch/mips/include/asm/bitops.h +++ b/arch/mips/include/asm/bitops.h @@ -558,39 +558,67 @@ static inline void __clear_bit_unlock(unsigned long nr, volatile unsigned long * __clear_bit(nr, addr); } -#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64) - /* * Return the bit position (0..63) of the most significant 1 bit in a word * Returns -1 if no 1 bit exists */ -static inline unsigned long __fls(unsigned long x) +static inline unsigned long __fls(unsigned long word) { - int lz; + int num; - if (sizeof(x) == 4) { + if (BITS_PER_LONG == 32 && + __builtin_constant_p(cpu_has_mips_r) && cpu_has_mips_r) { __asm__( " .set push \n" " .set mips32 \n" " clz %0, %1 \n" " .set pop \n" - : "=r" (lz) - : "r" (x)); + : "=r" (num) + : "r" (word)); - return 31 - lz; + return 31 - num; } - BUG_ON(sizeof(x) != 8); + if (BITS_PER_LONG == 64 && + __builtin_constant_p(cpu_has_mips64) && cpu_has_mips64) { + __asm__( + " .set push \n" + " .set mips64 \n" + " dclz %0, %1 \n" + " .set pop \n" + : "=r" (num) + : "r" (word)); - __asm__( - " .set push \n" - " .set mips64 \n" - " dclz %0, %1 \n" - " .set pop \n" - : "=r" (lz) - : "r" (x)); + return 63 - num; + } + + num = BITS_PER_LONG - 1; - return 63 - lz; +#if BITS_PER_LONG == 64 + if (!(word & (~0ul << 32))) { + num -= 32; + word <<= 32; + } +#endif + if (!(word & (~0ul << (BITS_PER_LONG-16)))) { + num -= 16; + word <<= 16; + } + if (!(word & (~0ul << (BITS_PER_LONG-8)))) { + num -= 8; + word <<= 8; + } + if (!(word & (~0ul << (BITS_PER_LONG-4)))) { + num -= 4; + word <<= 4; + } + if (!(word & (~0ul << (BITS_PER_LONG-2)))) { + num -= 2; + word <<= 2; + } + if (!(word & (~0ul << (BITS_PER_LONG-1)))) + num -= 1; + return num; } /* @@ -612,23 +640,43 @@ static inline unsigned long __ffs(unsigned long word) * This is defined the same way as ffs. * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32. */ -static inline int fls(int word) +static inline int fls(int x) { - __asm__("clz %0, %1" : "=r" (word) : "r" (word)); + int r; - return 32 - word; -} + if (__builtin_constant_p(cpu_has_mips_r) && cpu_has_mips_r) { + __asm__("clz %0, %1" : "=r" (x) : "r" (x)); -#if defined(CONFIG_64BIT) && defined(CONFIG_CPU_MIPS64) -static inline int fls64(__u64 word) -{ - __asm__("dclz %0, %1" : "=r" (word) : "r" (word)); + return 32 - x; + } - return 64 - word; + r = 32; + if (!x) + return 0; + if (!(x & 0xffff0000u)) { + x <<= 16; + r -= 16; + } + if (!(x & 0xff000000u)) { + x <<= 8; + r -= 8; + } + if (!(x & 0xf0000000u)) { + x <<= 4; + r -= 4; + } + if (!(x & 0xc0000000u)) { + x <<= 2; + r -= 2; + } + if (!(x & 0x80000000u)) { + x <<= 1; + r -= 1; + } + return r; } -#else + #include -#endif /* * ffs - find first bit set. @@ -646,16 +694,6 @@ static inline int ffs(int word) return fls(word & -word); } -#else - -#include -#include -#include -#include -#include - -#endif /*defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64) */ - #include #include -- GitLab From 566f74f6b2f8b85d5b8d6caaf97e5672cecd3e3e Mon Sep 17 00:00:00 2001 From: David Daney Date: Thu, 23 Oct 2008 17:56:35 -0700 Subject: [PATCH 313/815] MIPS: Consider value of c0_ebase when computing value of exception base. It just so happens to be zero on all currently supported systems so this hasn't bitten yet ... [Ralf: Original patch from Cavium; handling of set_uncached_handler() and de-ifdef'ed trap_init() implementation by me.] Signed-off-by: Tomaso Paoletti Signed-off-by: David Daney Signed-off-by: Ralf Baechle --- arch/mips/kernel/traps.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 80b9e070c20..3f6de76d485 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -1555,6 +1555,8 @@ void __cpuinit set_uncached_handler(unsigned long offset, void *addr, #ifdef CONFIG_64BIT unsigned long uncached_ebase = TO_UNCAC(ebase); #endif + if (cpu_has_mips_r2) + ebase += (read_c0_ebase() & 0x3ffff000); if (!addr) panic(panic_null_cerr); @@ -1588,8 +1590,11 @@ void __init trap_init(void) if (cpu_has_veic || cpu_has_vint) ebase = (unsigned long) alloc_bootmem_low_pages(0x200 + VECTORSPACING*64); - else + else { ebase = CAC_BASE; + if (cpu_has_mips_r2) + ebase += (read_c0_ebase() & 0x3ffff000); + } per_cpu_trap_init(); @@ -1697,11 +1702,11 @@ void __init trap_init(void) if (cpu_has_vce) /* Special exception: R4[04]00 uses also the divec space. */ - memcpy((void *)(CAC_BASE + 0x180), &except_vec3_r4000, 0x100); + memcpy((void *)(ebase + 0x180), &except_vec3_r4000, 0x100); else if (cpu_has_4kex) - memcpy((void *)(CAC_BASE + 0x180), &except_vec3_generic, 0x80); + memcpy((void *)(ebase + 0x180), &except_vec3_generic, 0x80); else - memcpy((void *)(CAC_BASE + 0x080), &except_vec3_generic, 0x80); + memcpy((void *)(ebase + 0x080), &except_vec3_generic, 0x80); signal_init(); #ifdef CONFIG_MIPS32_COMPAT -- GitLab From 076c6e4f4d81113615f50e5bc2c569f628bcd54a Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 28 Oct 2008 10:03:57 +0000 Subject: [PATCH 314/815] MIPS: SMP: Do not initialize __cpu_number_map/__cpu_logical_map for CPU 0. A system isn't necessarily booted on physical processor 0 as this code assumes. Also the array happens to be allocated in .bss so it's zero initialized anyway. Systems which need to override this can do so in their mp_ops->smp_setup() method. Signed-off-by: Ralf Baechle --- arch/mips/kernel/smp.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index b79ea7055ec..8bf88faf5af 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -195,12 +195,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus) /* preload SMP state for boot cpu */ void __devinit smp_prepare_boot_cpu(void) { - /* - * This assumes that bootup is always handled by the processor - * with the logic and physical number 0. - */ - __cpu_number_map[0] = 0; - __cpu_logical_map[0] = 0; cpu_set(0, phys_cpu_present_map); cpu_set(0, cpu_online_map); cpu_set(0, cpu_callin_map); -- GitLab From ba3049ed4086737dab200b6087138a4b8e06915d Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 28 Oct 2008 17:38:42 +0000 Subject: [PATCH 315/815] MIPS: Switch FPU emulator trap to BREAK instruction. Arguably using the address error handler has always been ugly. But with processors that handle unaligned loads and stores in hardware the current mechanism ceases to work so switch it to a BREAK instruction and allocate break code 514 to the FPU emulator. Yoichi Yuasa provided a build fix for CONFIG_BUG=n. Signed-off-by: Ralf Baechle Signed-off-by: Yoichi Yuasa --- arch/mips/include/asm/break.h | 1 + arch/mips/include/asm/fpu_emulator.h | 17 +++++++++++++++++ arch/mips/kernel/traps.c | 16 ++++++++++++++++ arch/mips/kernel/unaligned.c | 12 ------------ arch/mips/math-emu/cp1emu.c | 4 ---- arch/mips/math-emu/dsemul.c | 7 +++---- arch/mips/math-emu/dsemul.h | 17 ----------------- 7 files changed, 37 insertions(+), 37 deletions(-) delete mode 100644 arch/mips/math-emu/dsemul.h diff --git a/arch/mips/include/asm/break.h b/arch/mips/include/asm/break.h index 25b980c91e7..44437ed765e 100644 --- a/arch/mips/include/asm/break.h +++ b/arch/mips/include/asm/break.h @@ -29,6 +29,7 @@ #define _BRK_THREADBP 11 /* For threads, user bp (used by debuggers) */ #define BRK_BUG 512 /* Used by BUG() */ #define BRK_KDB 513 /* Used in KDB_ENTER() */ +#define BRK_MEMU 514 /* Used by FPU emulator */ #define BRK_MULOVF 1023 /* Multiply overflow */ #endif /* __ASM_BREAK_H */ diff --git a/arch/mips/include/asm/fpu_emulator.h b/arch/mips/include/asm/fpu_emulator.h index 2731c38bd7a..e5189572956 100644 --- a/arch/mips/include/asm/fpu_emulator.h +++ b/arch/mips/include/asm/fpu_emulator.h @@ -23,6 +23,9 @@ #ifndef _ASM_FPU_EMULATOR_H #define _ASM_FPU_EMULATOR_H +#include +#include + struct mips_fpu_emulator_stats { unsigned int emulated; unsigned int loads; @@ -34,4 +37,18 @@ struct mips_fpu_emulator_stats { extern struct mips_fpu_emulator_stats fpuemustats; +extern int mips_dsemul(struct pt_regs *regs, mips_instruction ir, + unsigned long cpc); +extern int do_dsemulret(struct pt_regs *xcp); + +/* + * Instruction inserted following the badinst to further tag the sequence + */ +#define BD_COOKIE 0x0000bd36 /* tne $0, $0 with baggage */ + +/* + * Break instruction with special math emu break code set + */ +#define BREAK_MATH (0x0000000d | (BRK_MEMU << 16)) + #endif /* _ASM_FPU_EMULATOR_H */ diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 3f6de76d485..353056110f2 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include @@ -722,6 +723,21 @@ static void do_trap_or_bp(struct pt_regs *regs, unsigned int code, die_if_kernel("Kernel bug detected", regs); force_sig(SIGTRAP, current); break; + case BRK_MEMU: + /* + * Address errors may be deliberately induced by the FPU + * emulator to retake control of the CPU after executing the + * instruction in the delay slot of an emulated branch. + * + * Terminate if exception was recognized as a delay slot return + * otherwise handle as normal. + */ + if (do_dsemulret(regs)) + return; + + die_if_kernel("Math emu break/trap", regs); + force_sig(SIGTRAP, current); + break; default: scnprintf(b, sizeof(b), "%s instruction in kernel code", str); die_if_kernel(b, regs); diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index 20709669e59..bf4c4a979ab 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c @@ -499,21 +499,9 @@ sigill: asmlinkage void do_ade(struct pt_regs *regs) { - extern int do_dsemulret(struct pt_regs *); unsigned int __user *pc; mm_segment_t seg; - /* - * Address errors may be deliberately induced by the FPU emulator to - * retake control of the CPU after executing the instruction in the - * delay slot of an emulated branch. - */ - /* Terminate if exception was recognized as a delay slot return */ - if (do_dsemulret(regs)) - return; - - /* Otherwise handle as normal */ - /* * Did we catch a fault trying to load an instruction? * Or are we running in MIPS16 mode? diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c index 7ec0b217dfd..890f77927d6 100644 --- a/arch/mips/math-emu/cp1emu.c +++ b/arch/mips/math-emu/cp1emu.c @@ -48,7 +48,6 @@ #include #include "ieee754.h" -#include "dsemul.h" /* Strap kernel emulator for full MIPS IV emulation */ @@ -346,9 +345,6 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_struct *ctx) /* cop control register rd -> gpr[rt] */ u32 value; - if (ir == CP1UNDEF) { - return do_dsemulret(xcp); - } if (MIPSInst_RD(ir) == FPCREG_CSR) { value = ctx->fcr31; value = (value & ~0x3) | mips_rm[value & 0x3]; diff --git a/arch/mips/math-emu/dsemul.c b/arch/mips/math-emu/dsemul.c index 653e325849e..df7b9d928ef 100644 --- a/arch/mips/math-emu/dsemul.c +++ b/arch/mips/math-emu/dsemul.c @@ -18,7 +18,6 @@ #include #include "ieee754.h" -#include "dsemul.h" /* Strap kernel emulator for full MIPS IV emulation */ @@ -94,7 +93,7 @@ int mips_dsemul(struct pt_regs *regs, mips_instruction ir, unsigned long cpc) return SIGBUS; err = __put_user(ir, &fr->emul); - err |= __put_user((mips_instruction)BADINST, &fr->badinst); + err |= __put_user((mips_instruction)BREAK_MATH, &fr->badinst); err |= __put_user((mips_instruction)BD_COOKIE, &fr->cookie); err |= __put_user(cpc, &fr->epc); @@ -130,13 +129,13 @@ int do_dsemulret(struct pt_regs *xcp) /* * Do some sanity checking on the stackframe: * - * - Is the instruction pointed to by the EPC an BADINST? + * - Is the instruction pointed to by the EPC an BREAK_MATH? * - Is the following memory word the BD_COOKIE? */ err = __get_user(insn, &fr->badinst); err |= __get_user(cookie, &fr->cookie); - if (unlikely(err || (insn != BADINST) || (cookie != BD_COOKIE))) { + if (unlikely(err || (insn != BREAK_MATH) || (cookie != BD_COOKIE))) { fpuemustats.errors++; return 0; } diff --git a/arch/mips/math-emu/dsemul.h b/arch/mips/math-emu/dsemul.h deleted file mode 100644 index 091f0e76730..00000000000 --- a/arch/mips/math-emu/dsemul.h +++ /dev/null @@ -1,17 +0,0 @@ -extern int mips_dsemul(struct pt_regs *regs, mips_instruction ir, unsigned long cpc); -extern int do_dsemulret(struct pt_regs *xcp); - -/* Instruction which will always cause an address error */ -#define AdELOAD 0x8c000001 /* lw $0,1($0) */ -/* Instruction which will plainly cause a CP1 exception when FPU is disabled */ -#define CP1UNDEF 0x44400001 /* cfc1 $0,$0 undef */ - -/* Instruction inserted following the badinst to further tag the sequence */ -#define BD_COOKIE 0x0000bd36 /* tne $0,$0 with baggage */ - -/* Setup which instruction to use for trampoline */ -#ifdef STANDALONE_EMULATOR -#define BADINST CP1UNDEF -#else -#define BADINST AdELOAD -#endif -- GitLab From 558ce12494e9e0321b77b9f1ef62c16d0b893cf5 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Wed, 29 Oct 2008 12:33:34 +0000 Subject: [PATCH 316/815] MIPS: Probe for watch registers on cores of all vendors, not just MTI. Signed-off-by: Ralf Baechle Acked-by: David Daney --- arch/mips/kernel/cpu-probe.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index 0cf15457eca..41a1d07b475 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -652,21 +652,24 @@ static inline unsigned int decode_config3(struct cpuinfo_mips *c) static void __cpuinit decode_configs(struct cpuinfo_mips *c) { + int ok; + /* MIPS32 or MIPS64 compliant CPU. */ c->options = MIPS_CPU_4KEX | MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER | MIPS_CPU_DIVEC | MIPS_CPU_LLSC | MIPS_CPU_MCHECK; c->scache.flags = MIPS_CACHE_NOT_PRESENT; - /* Read Config registers. */ - if (!decode_config0(c)) - return; /* actually worth a panic() */ - if (!decode_config1(c)) - return; - if (!decode_config2(c)) - return; - if (!decode_config3(c)) - return; + ok = decode_config0(c); /* Read Config registers. */ + BUG_ON(!ok); /* Arch spec violation! */ + if (ok) + ok = decode_config1(c); + if (ok) + ok = decode_config2(c); + if (ok) + ok = decode_config3(c); + + mips_probe_watch_registers(c); } #ifdef CONFIG_CPU_MIPSR2 @@ -678,7 +681,6 @@ static inline void spram_config(void) {} static inline void cpu_probe_mips(struct cpuinfo_mips *c) { decode_configs(c); - mips_probe_watch_registers(c); switch (c->processor_id & 0xff00) { case PRID_IMP_4KC: c->cputype = CPU_4KC; -- GitLab From 255a12fbf994664125983e389c975b4403aea167 Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Wed, 29 Oct 2008 14:21:32 -0700 Subject: [PATCH 317/815] MIPS: Use the new byteorder headers Signed-off-by: Harvey Harrison Signed-off-by: Andrew Morton Signed-off-by: Ralf Baechle --- arch/mips/include/asm/byteorder.h | 40 +++++++++++++------------------ 1 file changed, 16 insertions(+), 24 deletions(-) diff --git a/arch/mips/include/asm/byteorder.h b/arch/mips/include/asm/byteorder.h index fe7dc2d59b6..2988d29a086 100644 --- a/arch/mips/include/asm/byteorder.h +++ b/arch/mips/include/asm/byteorder.h @@ -11,11 +11,19 @@ #include #include -#ifdef __GNUC__ +#if defined(__MIPSEB__) +# define __BIG_ENDIAN +#elif defined(__MIPSEL__) +# define __LITTLE_ENDIAN +#else +# error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???" +#endif + +#define __SWAB_64_THRU_32__ #ifdef CONFIG_CPU_MIPSR2 -static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x) +static inline __attribute_const__ __u16 __arch_swab16(__u16 x) { __asm__( " wsbh %0, %1 \n" @@ -24,9 +32,9 @@ static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x) return x; } -#define __arch__swab16(x) ___arch__swab16(x) +#define __arch_swab16 __arch_swab16 -static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x) +static inline __attribute_const__ __u32 __arch_swab32(__u32 x) { __asm__( " wsbh %0, %1 \n" @@ -36,11 +44,10 @@ static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x) return x; } -#define __arch__swab32(x) ___arch__swab32(x) +#define __arch_swab32 __arch_swab32 #ifdef CONFIG_CPU_MIPS64_R2 - -static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 x) +static inline __attribute_const__ __u64 __arch_swab64(__u64 x) { __asm__( " dsbh %0, %1 \n" @@ -51,26 +58,11 @@ static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 x) return x; } - -#define __arch__swab64(x) ___arch__swab64(x) - +#define __arch_swab64 __arch_swab64 #endif /* CONFIG_CPU_MIPS64_R2 */ #endif /* CONFIG_CPU_MIPSR2 */ -#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) -# define __BYTEORDER_HAS_U64__ -# define __SWAB_64_THRU_32__ -#endif - -#endif /* __GNUC__ */ - -#if defined(__MIPSEB__) -# include -#elif defined(__MIPSEL__) -# include -#else -# error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???" -#endif +#include #endif /* _ASM_BYTEORDER_H */ -- GitLab From cea7e2dfdef53fe55f359d00da562a268be06fd2 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Thu, 30 Oct 2008 13:38:45 +0000 Subject: [PATCH 318/815] MIPS: Sort out CPU type to name translation. As noticed by David Daney , the old long switch statement did not comply with the Linux C coding style. It was also yet another place of code to be changed when adding a new processor type leading to annoying bugs for example in /proc/cpuinfo. Fixed by moving the setting of the CPU type string into the core of the probing code and a few BUG_ON() test to ensure the CPU probing code indeed did its job and removing multiple now redundant tests. Signed-off-by: Ralf Baechle --- arch/mips/kernel/cpu-probe.c | 225 +++++++++++++++-------------------- 1 file changed, 98 insertions(+), 127 deletions(-) diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index 41a1d07b475..c9207b5fd92 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -286,11 +286,12 @@ static inline int __cpu_has_fpu(void) #define R4K_OPTS (MIPS_CPU_TLB | MIPS_CPU_4KEX | MIPS_CPU_4K_CACHE \ | MIPS_CPU_COUNTER) -static inline void cpu_probe_legacy(struct cpuinfo_mips *c) +static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu) { switch (c->processor_id & 0xff00) { case PRID_IMP_R2000: c->cputype = CPU_R2000; + __cpu_name[cpu] = "R2000"; c->isa_level = MIPS_CPU_ISA_I; c->options = MIPS_CPU_TLB | MIPS_CPU_3K_CACHE | MIPS_CPU_NOFPUEX; @@ -299,13 +300,19 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) c->tlbsize = 64; break; case PRID_IMP_R3000: - if ((c->processor_id & 0xff) == PRID_REV_R3000A) - if (cpu_has_confreg()) + if ((c->processor_id & 0xff) == PRID_REV_R3000A) { + if (cpu_has_confreg()) { c->cputype = CPU_R3081E; - else + __cpu_name[cpu] = "R3081"; + } else { c->cputype = CPU_R3000A; - else + __cpu_name[cpu] = "R3000A"; + } + break; + } else { c->cputype = CPU_R3000; + __cpu_name[cpu] = "R3000"; + } c->isa_level = MIPS_CPU_ISA_I; c->options = MIPS_CPU_TLB | MIPS_CPU_3K_CACHE | MIPS_CPU_NOFPUEX; @@ -315,15 +322,21 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_R4000: if (read_c0_config() & CONF_SC) { - if ((c->processor_id & 0xff) >= PRID_REV_R4400) + if ((c->processor_id & 0xff) >= PRID_REV_R4400) { c->cputype = CPU_R4400PC; - else + __cpu_name[cpu] = "R4400PC"; + } else { c->cputype = CPU_R4000PC; + __cpu_name[cpu] = "R4000PC"; + } } else { - if ((c->processor_id & 0xff) >= PRID_REV_R4400) + if ((c->processor_id & 0xff) >= PRID_REV_R4400) { c->cputype = CPU_R4400SC; - else + __cpu_name[cpu] = "R4400SC"; + } else { c->cputype = CPU_R4000SC; + __cpu_name[cpu] = "R4000SC"; + } } c->isa_level = MIPS_CPU_ISA_III; @@ -336,25 +349,34 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) switch (c->processor_id & 0xf0) { case PRID_REV_VR4111: c->cputype = CPU_VR4111; + __cpu_name[cpu] = "NEC VR4111"; break; case PRID_REV_VR4121: c->cputype = CPU_VR4121; + __cpu_name[cpu] = "NEC VR4121"; break; case PRID_REV_VR4122: - if ((c->processor_id & 0xf) < 0x3) + if ((c->processor_id & 0xf) < 0x3) { c->cputype = CPU_VR4122; - else + __cpu_name[cpu] = "NEC VR4122"; + } else { c->cputype = CPU_VR4181A; + __cpu_name[cpu] = "NEC VR4181A"; + } break; case PRID_REV_VR4130: - if ((c->processor_id & 0xf) < 0x4) + if ((c->processor_id & 0xf) < 0x4) { c->cputype = CPU_VR4131; - else + __cpu_name[cpu] = "NEC VR4131"; + } else { c->cputype = CPU_VR4133; + __cpu_name[cpu] = "NEC VR4133"; + } break; default: printk(KERN_INFO "Unexpected CPU of NEC VR4100 series\n"); c->cputype = CPU_VR41XX; + __cpu_name[cpu] = "NEC Vr41xx"; break; } c->isa_level = MIPS_CPU_ISA_III; @@ -363,6 +385,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_R4300: c->cputype = CPU_R4300; + __cpu_name[cpu] = "R4300"; c->isa_level = MIPS_CPU_ISA_III; c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR | MIPS_CPU_LLSC; @@ -370,6 +393,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_R4600: c->cputype = CPU_R4600; + __cpu_name[cpu] = "R4600"; c->isa_level = MIPS_CPU_ISA_III; c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR | MIPS_CPU_LLSC; @@ -384,6 +408,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) * it's c0_prid id number with the TX3900. */ c->cputype = CPU_R4650; + __cpu_name[cpu] = "R4650"; c->isa_level = MIPS_CPU_ISA_III; c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_LLSC; c->tlbsize = 48; @@ -395,25 +420,26 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) if ((c->processor_id & 0xf0) == (PRID_REV_TX3927 & 0xf0)) { c->cputype = CPU_TX3927; + __cpu_name[cpu] = "TX3927"; c->tlbsize = 64; } else { switch (c->processor_id & 0xff) { case PRID_REV_TX3912: c->cputype = CPU_TX3912; + __cpu_name[cpu] = "TX3912"; c->tlbsize = 32; break; case PRID_REV_TX3922: c->cputype = CPU_TX3922; + __cpu_name[cpu] = "TX3922"; c->tlbsize = 64; break; - default: - c->cputype = CPU_UNKNOWN; - break; } } break; case PRID_IMP_R4700: c->cputype = CPU_R4700; + __cpu_name[cpu] = "R4700"; c->isa_level = MIPS_CPU_ISA_III; c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR | MIPS_CPU_LLSC; @@ -421,6 +447,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_TX49: c->cputype = CPU_TX49XX; + __cpu_name[cpu] = "R49XX"; c->isa_level = MIPS_CPU_ISA_III; c->options = R4K_OPTS | MIPS_CPU_LLSC; if (!(c->processor_id & 0x08)) @@ -429,6 +456,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_R5000: c->cputype = CPU_R5000; + __cpu_name[cpu] = "R5000"; c->isa_level = MIPS_CPU_ISA_IV; c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR | MIPS_CPU_LLSC; @@ -436,6 +464,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_R5432: c->cputype = CPU_R5432; + __cpu_name[cpu] = "R5432"; c->isa_level = MIPS_CPU_ISA_IV; c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR | MIPS_CPU_WATCH | MIPS_CPU_LLSC; @@ -443,6 +472,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_R5500: c->cputype = CPU_R5500; + __cpu_name[cpu] = "R5500"; c->isa_level = MIPS_CPU_ISA_IV; c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR | MIPS_CPU_WATCH | MIPS_CPU_LLSC; @@ -450,6 +480,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_NEVADA: c->cputype = CPU_NEVADA; + __cpu_name[cpu] = "Nevada"; c->isa_level = MIPS_CPU_ISA_IV; c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR | MIPS_CPU_DIVEC | MIPS_CPU_LLSC; @@ -457,6 +488,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_R6000: c->cputype = CPU_R6000; + __cpu_name[cpu] = "R6000"; c->isa_level = MIPS_CPU_ISA_II; c->options = MIPS_CPU_TLB | MIPS_CPU_FPU | MIPS_CPU_LLSC; @@ -464,6 +496,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_R6000A: c->cputype = CPU_R6000A; + __cpu_name[cpu] = "R6000A"; c->isa_level = MIPS_CPU_ISA_II; c->options = MIPS_CPU_TLB | MIPS_CPU_FPU | MIPS_CPU_LLSC; @@ -471,6 +504,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_RM7000: c->cputype = CPU_RM7000; + __cpu_name[cpu] = "RM7000"; c->isa_level = MIPS_CPU_ISA_IV; c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR | MIPS_CPU_LLSC; @@ -486,6 +520,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_RM9000: c->cputype = CPU_RM9000; + __cpu_name[cpu] = "RM9000"; c->isa_level = MIPS_CPU_ISA_IV; c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_32FPR | MIPS_CPU_LLSC; @@ -500,6 +535,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_R8000: c->cputype = CPU_R8000; + __cpu_name[cpu] = "RM8000"; c->isa_level = MIPS_CPU_ISA_IV; c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX | MIPS_CPU_FPU | MIPS_CPU_32FPR | @@ -508,6 +544,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_R10000: c->cputype = CPU_R10000; + __cpu_name[cpu] = "R10000"; c->isa_level = MIPS_CPU_ISA_IV; c->options = MIPS_CPU_TLB | MIPS_CPU_4K_CACHE | MIPS_CPU_4KEX | MIPS_CPU_FPU | MIPS_CPU_32FPR | @@ -517,6 +554,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_R12000: c->cputype = CPU_R12000; + __cpu_name[cpu] = "R12000"; c->isa_level = MIPS_CPU_ISA_IV; c->options = MIPS_CPU_TLB | MIPS_CPU_4K_CACHE | MIPS_CPU_4KEX | MIPS_CPU_FPU | MIPS_CPU_32FPR | @@ -526,6 +564,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_R14000: c->cputype = CPU_R14000; + __cpu_name[cpu] = "R14000"; c->isa_level = MIPS_CPU_ISA_IV; c->options = MIPS_CPU_TLB | MIPS_CPU_4K_CACHE | MIPS_CPU_4KEX | MIPS_CPU_FPU | MIPS_CPU_32FPR | @@ -535,6 +574,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c) break; case PRID_IMP_LOONGSON2: c->cputype = CPU_LOONGSON2; + __cpu_name[cpu] = "ICT Loongson-2"; c->isa_level = MIPS_CPU_ISA_III; c->options = R4K_OPTS | MIPS_CPU_FPU | MIPS_CPU_LLSC | @@ -678,51 +718,62 @@ extern void spram_config(void); static inline void spram_config(void) {} #endif -static inline void cpu_probe_mips(struct cpuinfo_mips *c) +static inline void cpu_probe_mips(struct cpuinfo_mips *c, unsigned int cpu) { decode_configs(c); switch (c->processor_id & 0xff00) { case PRID_IMP_4KC: c->cputype = CPU_4KC; + __cpu_name[cpu] = "MIPS 4Kc"; break; case PRID_IMP_4KEC: c->cputype = CPU_4KEC; + __cpu_name[cpu] = "MIPS 4KEc"; break; case PRID_IMP_4KECR2: c->cputype = CPU_4KEC; + __cpu_name[cpu] = "MIPS 4KEc"; break; case PRID_IMP_4KSC: case PRID_IMP_4KSD: c->cputype = CPU_4KSC; + __cpu_name[cpu] = "MIPS 4KSc"; break; case PRID_IMP_5KC: c->cputype = CPU_5KC; + __cpu_name[cpu] = "MIPS 5Kc"; break; case PRID_IMP_20KC: c->cputype = CPU_20KC; + __cpu_name[cpu] = "MIPS 20Kc"; break; case PRID_IMP_24K: case PRID_IMP_24KE: c->cputype = CPU_24K; + __cpu_name[cpu] = "MIPS 24Kc"; break; case PRID_IMP_25KF: c->cputype = CPU_25KF; + __cpu_name[cpu] = "MIPS 25Kc"; break; case PRID_IMP_34K: c->cputype = CPU_34K; + __cpu_name[cpu] = "MIPS 34Kc"; break; case PRID_IMP_74K: c->cputype = CPU_74K; + __cpu_name[cpu] = "MIPS 74Kc"; break; case PRID_IMP_1004K: c->cputype = CPU_1004K; + __cpu_name[cpu] = "MIPS 1004Kc"; break; } spram_config(); } -static inline void cpu_probe_alchemy(struct cpuinfo_mips *c) +static inline void cpu_probe_alchemy(struct cpuinfo_mips *c, unsigned int cpu) { decode_configs(c); switch (c->processor_id & 0xff00) { @@ -731,23 +782,31 @@ static inline void cpu_probe_alchemy(struct cpuinfo_mips *c) switch ((c->processor_id >> 24) & 0xff) { case 0: c->cputype = CPU_AU1000; + __cpu_name[cpu] = "Au1000"; break; case 1: c->cputype = CPU_AU1500; + __cpu_name[cpu] = "Au1500"; break; case 2: c->cputype = CPU_AU1100; + __cpu_name[cpu] = "Au1100"; break; case 3: c->cputype = CPU_AU1550; + __cpu_name[cpu] = "Au1550"; break; case 4: c->cputype = CPU_AU1200; - if (2 == (c->processor_id & 0xff)) + __cpu_name[cpu] = "Au1200"; + if ((c->processor_id & 0xff) == 2) { c->cputype = CPU_AU1250; + __cpu_name[cpu] = "Au1250"; + } break; case 5: c->cputype = CPU_AU1210; + __cpu_name[cpu] = "Au1210"; break; default: panic("Unknown Au Core!"); @@ -757,154 +816,67 @@ static inline void cpu_probe_alchemy(struct cpuinfo_mips *c) } } -static inline void cpu_probe_sibyte(struct cpuinfo_mips *c) +static inline void cpu_probe_sibyte(struct cpuinfo_mips *c, unsigned int cpu) { decode_configs(c); switch (c->processor_id & 0xff00) { case PRID_IMP_SB1: c->cputype = CPU_SB1; + __cpu_name[cpu] = "SiByte SB1"; /* FPU in pass1 is known to have issues. */ if ((c->processor_id & 0xff) < 0x02) c->options &= ~(MIPS_CPU_FPU | MIPS_CPU_32FPR); break; case PRID_IMP_SB1A: c->cputype = CPU_SB1A; + __cpu_name[cpu] = "SiByte SB1A"; break; } } -static inline void cpu_probe_sandcraft(struct cpuinfo_mips *c) +static inline void cpu_probe_sandcraft(struct cpuinfo_mips *c, unsigned int cpu) { decode_configs(c); switch (c->processor_id & 0xff00) { case PRID_IMP_SR71000: c->cputype = CPU_SR71000; + __cpu_name[cpu] = "Sandcraft SR71000"; c->scache.ways = 8; c->tlbsize = 64; break; } } -static inline void cpu_probe_nxp(struct cpuinfo_mips *c) +static inline void cpu_probe_nxp(struct cpuinfo_mips *c, unsigned int cpu) { decode_configs(c); switch (c->processor_id & 0xff00) { case PRID_IMP_PR4450: c->cputype = CPU_PR4450; + __cpu_name[cpu] = "Philips PR4450"; c->isa_level = MIPS_CPU_ISA_M32R1; break; - default: - panic("Unknown NXP Core!"); /* REVISIT: die? */ - break; } } - -static inline void cpu_probe_broadcom(struct cpuinfo_mips *c) +static inline void cpu_probe_broadcom(struct cpuinfo_mips *c, unsigned int cpu) { decode_configs(c); switch (c->processor_id & 0xff00) { case PRID_IMP_BCM3302: c->cputype = CPU_BCM3302; + __cpu_name[cpu] = "Broadcom BCM3302"; break; case PRID_IMP_BCM4710: c->cputype = CPU_BCM4710; - break; - default: - c->cputype = CPU_UNKNOWN; + __cpu_name[cpu] = "Broadcom BCM4710"; break; } } const char *__cpu_name[NR_CPUS]; -/* - * Name a CPU - */ -static __cpuinit const char *cpu_to_name(struct cpuinfo_mips *c) -{ - const char *name = NULL; - - switch (c->cputype) { - case CPU_UNKNOWN: name = "unknown"; break; - case CPU_R2000: name = "R2000"; break; - case CPU_R3000: name = "R3000"; break; - case CPU_R3000A: name = "R3000A"; break; - case CPU_R3041: name = "R3041"; break; - case CPU_R3051: name = "R3051"; break; - case CPU_R3052: name = "R3052"; break; - case CPU_R3081: name = "R3081"; break; - case CPU_R3081E: name = "R3081E"; break; - case CPU_R4000PC: name = "R4000PC"; break; - case CPU_R4000SC: name = "R4000SC"; break; - case CPU_R4000MC: name = "R4000MC"; break; - case CPU_R4200: name = "R4200"; break; - case CPU_R4400PC: name = "R4400PC"; break; - case CPU_R4400SC: name = "R4400SC"; break; - case CPU_R4400MC: name = "R4400MC"; break; - case CPU_R4600: name = "R4600"; break; - case CPU_R6000: name = "R6000"; break; - case CPU_R6000A: name = "R6000A"; break; - case CPU_R8000: name = "R8000"; break; - case CPU_R10000: name = "R10000"; break; - case CPU_R12000: name = "R12000"; break; - case CPU_R14000: name = "R14000"; break; - case CPU_R4300: name = "R4300"; break; - case CPU_R4650: name = "R4650"; break; - case CPU_R4700: name = "R4700"; break; - case CPU_R5000: name = "R5000"; break; - case CPU_R5000A: name = "R5000A"; break; - case CPU_R4640: name = "R4640"; break; - case CPU_NEVADA: name = "Nevada"; break; - case CPU_RM7000: name = "RM7000"; break; - case CPU_RM9000: name = "RM9000"; break; - case CPU_R5432: name = "R5432"; break; - case CPU_4KC: name = "MIPS 4Kc"; break; - case CPU_5KC: name = "MIPS 5Kc"; break; - case CPU_R4310: name = "R4310"; break; - case CPU_SB1: name = "SiByte SB1"; break; - case CPU_SB1A: name = "SiByte SB1A"; break; - case CPU_TX3912: name = "TX3912"; break; - case CPU_TX3922: name = "TX3922"; break; - case CPU_TX3927: name = "TX3927"; break; - case CPU_AU1000: name = "Au1000"; break; - case CPU_AU1500: name = "Au1500"; break; - case CPU_AU1100: name = "Au1100"; break; - case CPU_AU1550: name = "Au1550"; break; - case CPU_AU1200: name = "Au1200"; break; - case CPU_AU1210: name = "Au1210"; break; - case CPU_AU1250: name = "Au1250"; break; - case CPU_4KEC: name = "MIPS 4KEc"; break; - case CPU_4KSC: name = "MIPS 4KSc"; break; - case CPU_VR41XX: name = "NEC Vr41xx"; break; - case CPU_R5500: name = "R5500"; break; - case CPU_TX49XX: name = "TX49xx"; break; - case CPU_20KC: name = "MIPS 20Kc"; break; - case CPU_24K: name = "MIPS 24K"; break; - case CPU_25KF: name = "MIPS 25Kf"; break; - case CPU_34K: name = "MIPS 34K"; break; - case CPU_1004K: name = "MIPS 1004K"; break; - case CPU_74K: name = "MIPS 74K"; break; - case CPU_VR4111: name = "NEC VR4111"; break; - case CPU_VR4121: name = "NEC VR4121"; break; - case CPU_VR4122: name = "NEC VR4122"; break; - case CPU_VR4131: name = "NEC VR4131"; break; - case CPU_VR4133: name = "NEC VR4133"; break; - case CPU_VR4181: name = "NEC VR4181"; break; - case CPU_VR4181A: name = "NEC VR4181A"; break; - case CPU_SR71000: name = "Sandcraft SR71000"; break; - case CPU_BCM3302: name = "Broadcom BCM3302"; break; - case CPU_BCM4710: name = "Broadcom BCM4710"; break; - case CPU_PR4450: name = "Philips PR4450"; break; - case CPU_LOONGSON2: name = "ICT Loongson-2"; break; - default: - BUG(); - } - - return name; -} - __cpuinit void cpu_probe(void) { struct cpuinfo_mips *c = ¤t_cpu_data; @@ -917,30 +889,31 @@ __cpuinit void cpu_probe(void) c->processor_id = read_c0_prid(); switch (c->processor_id & 0xff0000) { case PRID_COMP_LEGACY: - cpu_probe_legacy(c); + cpu_probe_legacy(c, cpu); break; case PRID_COMP_MIPS: - cpu_probe_mips(c); + cpu_probe_mips(c, cpu); break; case PRID_COMP_ALCHEMY: - cpu_probe_alchemy(c); + cpu_probe_alchemy(c, cpu); break; case PRID_COMP_SIBYTE: - cpu_probe_sibyte(c); + cpu_probe_sibyte(c, cpu); break; case PRID_COMP_BROADCOM: - cpu_probe_broadcom(c); + cpu_probe_broadcom(c, cpu); break; case PRID_COMP_SANDCRAFT: - cpu_probe_sandcraft(c); + cpu_probe_sandcraft(c, cpu); break; case PRID_COMP_NXP: - cpu_probe_nxp(c); + cpu_probe_nxp(c, cpu); break; - default: - c->cputype = CPU_UNKNOWN; } + BUG_ON(!__cpu_name[cpu]); + BUG_ON(c->cputype == CPU_UNKNOWN); + /* * Platform code can force the cpu type to optimize code * generation. In that case be sure the cpu type is correctly @@ -960,8 +933,6 @@ __cpuinit void cpu_probe(void) } } - __cpu_name[cpu] = cpu_to_name(c); - if (cpu_has_mips_r2) c->srsets = ((read_c0_srsctl() >> 26) & 0x0f) + 1; else -- GitLab From 4bdebe5b4a7216bd6bfca9e9b368abad8e9f9bd9 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Sun, 26 Oct 2008 16:12:13 +0000 Subject: [PATCH 319/815] CHAR: Delete old and now unused DS1286 driver. It was only used by two SGI platforms which recently were converted to RTC_LIB and with RTC_LIB enabled the legacy drivers are no more selectable. Signed-off-by: Ralf Baechle Signed-off-by: Yoichi Yuasa --- arch/mips/Kconfig | 5 - arch/mips/configs/ip22_defconfig | 1 - arch/mips/configs/ip28_defconfig | 2 - arch/mips/include/asm/ds1286.h | 15 - drivers/char/Kconfig | 11 - drivers/char/Makefile | 1 - drivers/char/ds1286.c | 585 ------------------------------- 7 files changed, 620 deletions(-) delete mode 100644 arch/mips/include/asm/ds1286.h delete mode 100644 drivers/char/ds1286.c diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 653574bc19c..f4af967a6b3 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -327,7 +327,6 @@ config SGI_IP22 select IP22_CPU_SCACHE select IRQ_CPU select GENERIC_ISA_DMA_SUPPORT_BROKEN - select SGI_HAS_DS1286 select SGI_HAS_I8042 select SGI_HAS_INDYDOG select SGI_HAS_HAL2 @@ -382,7 +381,6 @@ config SGI_IP28 select HW_HAS_EISA select I8253 select I8259 - select SGI_HAS_DS1286 select SGI_HAS_I8042 select SGI_HAS_INDYDOG select SGI_HAS_HAL2 @@ -893,9 +891,6 @@ config EMMA2RH config SERIAL_RM9000 bool -config SGI_HAS_DS1286 - bool - config SGI_HAS_INDYDOG bool diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig index cc8e6bf2b24..f719bf5e01a 100644 --- a/arch/mips/configs/ip22_defconfig +++ b/arch/mips/configs/ip22_defconfig @@ -771,7 +771,6 @@ CONFIG_WATCHDOG=y CONFIG_INDYDOG=m # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -CONFIG_SGI_DS1286=m # CONFIG_R3964 is not set CONFIG_RAW_DRIVER=m CONFIG_MAX_RAW_DEVS=256 diff --git a/arch/mips/configs/ip28_defconfig b/arch/mips/configs/ip28_defconfig index 822b01f643e..70a744e9a8c 100644 --- a/arch/mips/configs/ip28_defconfig +++ b/arch/mips/configs/ip28_defconfig @@ -70,7 +70,6 @@ CONFIG_CPU_BIG_ENDIAN=y CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y CONFIG_IRQ_CPU=y CONFIG_SWAP_IO_SPACE=y -CONFIG_SGI_HAS_DS1286=y CONFIG_SGI_HAS_INDYDOG=y CONFIG_SGI_HAS_SEEQ=y CONFIG_SGI_HAS_WD93=y @@ -585,7 +584,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_RTC is not set -CONFIG_SGI_DS1286=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set diff --git a/arch/mips/include/asm/ds1286.h b/arch/mips/include/asm/ds1286.h deleted file mode 100644 index 6983b6ff0af..00000000000 --- a/arch/mips/include/asm/ds1286.h +++ /dev/null @@ -1,15 +0,0 @@ -/* - * 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. - * - * Machine dependent access functions for RTC registers. - * - * Copyright (C) 2003 Ralf Baechle (ralf@linux-mips.org) - */ -#ifndef _ASM_DS1286_H -#define _ASM_DS1286_H - -#include - -#endif /* _ASM_DS1286_H */ diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 122254155ae..9d2c4364550 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -812,17 +812,6 @@ config JS_RTC To compile this driver as a module, choose M here: the module will be called js-rtc. -config SGI_DS1286 - tristate "SGI DS1286 RTC support" - depends on SGI_HAS_DS1286 - help - If you say Y here and create a character special file /dev/rtc with - major number 10 and minor number 135 using mknod ("man mknod"), you - will get access to the real time clock built into your computer. - Every SGI has such a clock built in. It reports status information - via the file /proc/rtc and its behaviour is set by various ioctls on - /dev/rtc. - config SGI_IP27_RTC bool "SGI M48T35 RTC support" depends on SGI_IP27 diff --git a/drivers/char/Makefile b/drivers/char/Makefile index 1a4247dccac..917f0f4faf7 100644 --- a/drivers/char/Makefile +++ b/drivers/char/Makefile @@ -74,7 +74,6 @@ obj-$(CONFIG_RTC) += rtc.o obj-$(CONFIG_HPET) += hpet.o obj-$(CONFIG_GEN_RTC) += genrtc.o obj-$(CONFIG_EFI_RTC) += efirtc.o -obj-$(CONFIG_SGI_DS1286) += ds1286.o obj-$(CONFIG_SGI_IP27_RTC) += ip27-rtc.o obj-$(CONFIG_DS1302) += ds1302.o obj-$(CONFIG_XILINX_HWICAP) += xilinx_hwicap/ diff --git a/drivers/char/ds1286.c b/drivers/char/ds1286.c deleted file mode 100644 index 0a826d7be10..00000000000 --- a/drivers/char/ds1286.c +++ /dev/null @@ -1,585 +0,0 @@ -/* - * DS1286 Real Time Clock interface for Linux - * - * Copyright (C) 1998, 1999, 2000 Ralf Baechle - * - * Based on code written by Paul Gortmaker. - * - * This driver allows use of the real time clock (built into nearly all - * computers) from user space. It exports the /dev/rtc interface supporting - * various ioctl() and also the /proc/rtc pseudo-file for status - * information. - * - * The ioctls can be used to set the interrupt behaviour and generation rate - * from the RTC via IRQ 8. Then the /dev/rtc interface can be used to make - * use of these timer interrupts, be they interval or alarm based. - * - * The /dev/rtc interface will block on reads until an interrupt has been - * received. If a RTC interrupt has already happened, it will output an - * unsigned long and then block. The output value contains the interrupt - * status in the low byte and the number of interrupts since the last read - * in the remaining high bytes. The /dev/rtc interface can also be used with - * the select(2) call. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -#define DS1286_VERSION "1.0" - -/* - * We sponge a minor off of the misc major. No need slurping - * up another valuable major dev number for this. If you add - * an ioctl, make sure you don't conflict with SPARC's RTC - * ioctls. - */ - -static DECLARE_WAIT_QUEUE_HEAD(ds1286_wait); - -static ssize_t ds1286_read(struct file *file, char *buf, - size_t count, loff_t *ppos); - -static int ds1286_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg); - -static unsigned int ds1286_poll(struct file *file, poll_table *wait); - -static void ds1286_get_alm_time (struct rtc_time *alm_tm); -static void ds1286_get_time(struct rtc_time *rtc_tm); -static int ds1286_set_time(struct rtc_time *rtc_tm); - -static inline unsigned char ds1286_is_updating(void); - -static DEFINE_SPINLOCK(ds1286_lock); - -static int ds1286_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data); - -/* - * Bits in rtc_status. (7 bits of room for future expansion) - */ - -#define RTC_IS_OPEN 0x01 /* means /dev/rtc is in use */ -#define RTC_TIMER_ON 0x02 /* missed irq timer active */ - -static unsigned char ds1286_status; /* bitmapped status byte. */ - -static unsigned char days_in_mo[] = { - 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 -}; - -/* - * Now all the various file operations that we export. - */ - -static ssize_t ds1286_read(struct file *file, char *buf, - size_t count, loff_t *ppos) -{ - return -EIO; -} - -static int ds1286_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) -{ - struct rtc_time wtime; - - switch (cmd) { - case RTC_AIE_OFF: /* Mask alarm int. enab. bit */ - { - unsigned long flags; - unsigned char val; - - if (!capable(CAP_SYS_TIME)) - return -EACCES; - - spin_lock_irqsave(&ds1286_lock, flags); - val = rtc_read(RTC_CMD); - val |= RTC_TDM; - rtc_write(val, RTC_CMD); - spin_unlock_irqrestore(&ds1286_lock, flags); - - return 0; - } - case RTC_AIE_ON: /* Allow alarm interrupts. */ - { - unsigned long flags; - unsigned char val; - - if (!capable(CAP_SYS_TIME)) - return -EACCES; - - spin_lock_irqsave(&ds1286_lock, flags); - val = rtc_read(RTC_CMD); - val &= ~RTC_TDM; - rtc_write(val, RTC_CMD); - spin_unlock_irqrestore(&ds1286_lock, flags); - - return 0; - } - case RTC_WIE_OFF: /* Mask watchdog int. enab. bit */ - { - unsigned long flags; - unsigned char val; - - if (!capable(CAP_SYS_TIME)) - return -EACCES; - - spin_lock_irqsave(&ds1286_lock, flags); - val = rtc_read(RTC_CMD); - val |= RTC_WAM; - rtc_write(val, RTC_CMD); - spin_unlock_irqrestore(&ds1286_lock, flags); - - return 0; - } - case RTC_WIE_ON: /* Allow watchdog interrupts. */ - { - unsigned long flags; - unsigned char val; - - if (!capable(CAP_SYS_TIME)) - return -EACCES; - - spin_lock_irqsave(&ds1286_lock, flags); - val = rtc_read(RTC_CMD); - val &= ~RTC_WAM; - rtc_write(val, RTC_CMD); - spin_unlock_irqrestore(&ds1286_lock, flags); - - return 0; - } - case RTC_ALM_READ: /* Read the present alarm time */ - { - /* - * This returns a struct rtc_time. Reading >= 0xc0 - * means "don't care" or "match all". Only the tm_hour, - * tm_min, and tm_sec values are filled in. - */ - - memset(&wtime, 0, sizeof(wtime)); - ds1286_get_alm_time(&wtime); - break; - } - case RTC_ALM_SET: /* Store a time into the alarm */ - { - /* - * This expects a struct rtc_time. Writing 0xff means - * "don't care" or "match all". Only the tm_hour, - * tm_min and tm_sec are used. - */ - unsigned char hrs, min, sec; - struct rtc_time alm_tm; - - if (!capable(CAP_SYS_TIME)) - return -EACCES; - - if (copy_from_user(&alm_tm, (struct rtc_time*)arg, - sizeof(struct rtc_time))) - return -EFAULT; - - hrs = alm_tm.tm_hour; - min = alm_tm.tm_min; - sec = alm_tm.tm_sec; - - if (hrs >= 24) - hrs = 0xff; - - if (min >= 60) - min = 0xff; - - if (sec != 0) - return -EINVAL; - - min = bin2bcd(min); - min = bin2bcd(hrs); - - spin_lock(&ds1286_lock); - rtc_write(hrs, RTC_HOURS_ALARM); - rtc_write(min, RTC_MINUTES_ALARM); - spin_unlock(&ds1286_lock); - - return 0; - } - case RTC_RD_TIME: /* Read the time/date from RTC */ - { - memset(&wtime, 0, sizeof(wtime)); - ds1286_get_time(&wtime); - break; - } - case RTC_SET_TIME: /* Set the RTC */ - { - struct rtc_time rtc_tm; - - if (!capable(CAP_SYS_TIME)) - return -EACCES; - - if (copy_from_user(&rtc_tm, (struct rtc_time*)arg, - sizeof(struct rtc_time))) - return -EFAULT; - - return ds1286_set_time(&rtc_tm); - } - default: - return -EINVAL; - } - return copy_to_user((void *)arg, &wtime, sizeof wtime) ? -EFAULT : 0; -} - -/* - * We enforce only one user at a time here with the open/close. - * Also clear the previous interrupt data on an open, and clean - * up things on a close. - */ - -static int ds1286_open(struct inode *inode, struct file *file) -{ - lock_kernel(); - spin_lock_irq(&ds1286_lock); - - if (ds1286_status & RTC_IS_OPEN) - goto out_busy; - - ds1286_status |= RTC_IS_OPEN; - - spin_unlock_irq(&ds1286_lock); - unlock_kernel(); - return 0; - -out_busy: - spin_lock_irq(&ds1286_lock); - unlock_kernel(); - return -EBUSY; -} - -static int ds1286_release(struct inode *inode, struct file *file) -{ - ds1286_status &= ~RTC_IS_OPEN; - - return 0; -} - -static unsigned int ds1286_poll(struct file *file, poll_table *wait) -{ - poll_wait(file, &ds1286_wait, wait); - - return 0; -} - -/* - * The various file operations we support. - */ - -static const struct file_operations ds1286_fops = { - .llseek = no_llseek, - .read = ds1286_read, - .poll = ds1286_poll, - .ioctl = ds1286_ioctl, - .open = ds1286_open, - .release = ds1286_release, -}; - -static struct miscdevice ds1286_dev= -{ - .minor = RTC_MINOR, - .name = "rtc", - .fops = &ds1286_fops, -}; - -static int __init ds1286_init(void) -{ - int err; - - printk(KERN_INFO "DS1286 Real Time Clock Driver v%s\n", DS1286_VERSION); - - err = misc_register(&ds1286_dev); - if (err) - goto out; - - if (!create_proc_read_entry("driver/rtc", 0, 0, ds1286_read_proc, NULL)) { - err = -ENOMEM; - - goto out_deregister; - } - - return 0; - -out_deregister: - misc_deregister(&ds1286_dev); - -out: - return err; -} - -static void __exit ds1286_exit(void) -{ - remove_proc_entry("driver/rtc", NULL); - misc_deregister(&ds1286_dev); -} - -static char *days[] = { - "***", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" -}; - -/* - * Info exported via "/proc/rtc". - */ -static int ds1286_proc_output(char *buf) -{ - char *p, *s; - struct rtc_time tm; - unsigned char hundredth, month, cmd, amode; - - p = buf; - - ds1286_get_time(&tm); - hundredth = rtc_read(RTC_HUNDREDTH_SECOND); - hundredth = bcd2bin(hundredth); - - p += sprintf(p, - "rtc_time\t: %02d:%02d:%02d.%02d\n" - "rtc_date\t: %04d-%02d-%02d\n", - tm.tm_hour, tm.tm_min, tm.tm_sec, hundredth, - tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday); - - /* - * We implicitly assume 24hr mode here. Alarm values >= 0xc0 will - * match any value for that particular field. Values that are - * greater than a valid time, but less than 0xc0 shouldn't appear. - */ - ds1286_get_alm_time(&tm); - p += sprintf(p, "alarm\t\t: %s ", days[tm.tm_wday]); - if (tm.tm_hour <= 24) - p += sprintf(p, "%02d:", tm.tm_hour); - else - p += sprintf(p, "**:"); - - if (tm.tm_min <= 59) - p += sprintf(p, "%02d\n", tm.tm_min); - else - p += sprintf(p, "**\n"); - - month = rtc_read(RTC_MONTH); - p += sprintf(p, - "oscillator\t: %s\n" - "square_wave\t: %s\n", - (month & RTC_EOSC) ? "disabled" : "enabled", - (month & RTC_ESQW) ? "disabled" : "enabled"); - - amode = ((rtc_read(RTC_MINUTES_ALARM) & 0x80) >> 5) | - ((rtc_read(RTC_HOURS_ALARM) & 0x80) >> 6) | - ((rtc_read(RTC_DAY_ALARM) & 0x80) >> 7); - if (amode == 7) s = "each minute"; - else if (amode == 3) s = "minutes match"; - else if (amode == 1) s = "hours and minutes match"; - else if (amode == 0) s = "days, hours and minutes match"; - else s = "invalid"; - p += sprintf(p, "alarm_mode\t: %s\n", s); - - cmd = rtc_read(RTC_CMD); - p += sprintf(p, - "alarm_enable\t: %s\n" - "wdog_alarm\t: %s\n" - "alarm_mask\t: %s\n" - "wdog_alarm_mask\t: %s\n" - "interrupt_mode\t: %s\n" - "INTB_mode\t: %s_active\n" - "interrupt_pins\t: %s\n", - (cmd & RTC_TDF) ? "yes" : "no", - (cmd & RTC_WAF) ? "yes" : "no", - (cmd & RTC_TDM) ? "disabled" : "enabled", - (cmd & RTC_WAM) ? "disabled" : "enabled", - (cmd & RTC_PU_LVL) ? "pulse" : "level", - (cmd & RTC_IBH_LO) ? "low" : "high", - (cmd & RTC_IPSW) ? "unswapped" : "swapped"); - - return p - buf; -} - -static int ds1286_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - int len = ds1286_proc_output (page); - if (len <= off+count) *eof = 1; - *start = page + off; - len -= off; - if (len>count) - len = count; - if (len<0) - len = 0; - - return len; -} - -/* - * Returns true if a clock update is in progress - */ -static inline unsigned char ds1286_is_updating(void) -{ - return rtc_read(RTC_CMD) & RTC_TE; -} - - -static void ds1286_get_time(struct rtc_time *rtc_tm) -{ - unsigned char save_control; - unsigned long flags; - - /* - * read RTC once any update in progress is done. The update - * can take just over 2ms. We wait 10 to 20ms. There is no need to - * to poll-wait (up to 1s - eeccch) for the falling edge of RTC_UIP. - * If you need to know *exactly* when a second has started, enable - * periodic update complete interrupts, (via ioctl) and then - * immediately read /dev/rtc which will block until you get the IRQ. - * Once the read clears, read the RTC time (again via ioctl). Easy. - */ - - if (ds1286_is_updating() != 0) - msleep(20); - - /* - * Only the values that we read from the RTC are set. We leave - * tm_wday, tm_yday and tm_isdst untouched. Even though the - * RTC has RTC_DAY_OF_WEEK, we ignore it, as it is only updated - * by the RTC when initially set to a non-zero value. - */ - spin_lock_irqsave(&ds1286_lock, flags); - save_control = rtc_read(RTC_CMD); - rtc_write((save_control|RTC_TE), RTC_CMD); - - rtc_tm->tm_sec = rtc_read(RTC_SECONDS); - rtc_tm->tm_min = rtc_read(RTC_MINUTES); - rtc_tm->tm_hour = rtc_read(RTC_HOURS) & 0x3f; - rtc_tm->tm_mday = rtc_read(RTC_DATE); - rtc_tm->tm_mon = rtc_read(RTC_MONTH) & 0x1f; - rtc_tm->tm_year = rtc_read(RTC_YEAR); - - rtc_write(save_control, RTC_CMD); - spin_unlock_irqrestore(&ds1286_lock, flags); - - rtc_tm->tm_sec = bcd2bin(rtc_tm->tm_sec); - rtc_tm->tm_min = bcd2bin(rtc_tm->tm_min); - rtc_tm->tm_hour = bcd2bin(rtc_tm->tm_hour); - rtc_tm->tm_mday = bcd2bin(rtc_tm->tm_mday); - rtc_tm->tm_mon = bcd2bin(rtc_tm->tm_mon); - rtc_tm->tm_year = bcd2bin(rtc_tm->tm_year); - - /* - * Account for differences between how the RTC uses the values - * and how they are defined in a struct rtc_time; - */ - if (rtc_tm->tm_year < 45) - rtc_tm->tm_year += 30; - if ((rtc_tm->tm_year += 40) < 70) - rtc_tm->tm_year += 100; - - rtc_tm->tm_mon--; -} - -static int ds1286_set_time(struct rtc_time *rtc_tm) -{ - unsigned char mon, day, hrs, min, sec, leap_yr; - unsigned char save_control; - unsigned int yrs; - unsigned long flags; - - - yrs = rtc_tm->tm_year + 1900; - mon = rtc_tm->tm_mon + 1; /* tm_mon starts at zero */ - day = rtc_tm->tm_mday; - hrs = rtc_tm->tm_hour; - min = rtc_tm->tm_min; - sec = rtc_tm->tm_sec; - - if (yrs < 1970) - return -EINVAL; - - leap_yr = ((!(yrs % 4) && (yrs % 100)) || !(yrs % 400)); - - if ((mon > 12) || (day == 0)) - return -EINVAL; - - if (day > (days_in_mo[mon] + ((mon == 2) && leap_yr))) - return -EINVAL; - - if ((hrs >= 24) || (min >= 60) || (sec >= 60)) - return -EINVAL; - - if ((yrs -= 1940) > 255) /* They are unsigned */ - return -EINVAL; - - if (yrs >= 100) - yrs -= 100; - - sec = bin2bcd(sec); - min = bin2bcd(min); - hrs = bin2bcd(hrs); - day = bin2bcd(day); - mon = bin2bcd(mon); - yrs = bin2bcd(yrs); - - spin_lock_irqsave(&ds1286_lock, flags); - save_control = rtc_read(RTC_CMD); - rtc_write((save_control|RTC_TE), RTC_CMD); - - rtc_write(yrs, RTC_YEAR); - rtc_write(mon, RTC_MONTH); - rtc_write(day, RTC_DATE); - rtc_write(hrs, RTC_HOURS); - rtc_write(min, RTC_MINUTES); - rtc_write(sec, RTC_SECONDS); - rtc_write(0, RTC_HUNDREDTH_SECOND); - - rtc_write(save_control, RTC_CMD); - spin_unlock_irqrestore(&ds1286_lock, flags); - - return 0; -} - -static void ds1286_get_alm_time(struct rtc_time *alm_tm) -{ - unsigned char cmd; - unsigned long flags; - - /* - * Only the values that we read from the RTC are set. That - * means only tm_wday, tm_hour, tm_min. - */ - spin_lock_irqsave(&ds1286_lock, flags); - alm_tm->tm_min = rtc_read(RTC_MINUTES_ALARM) & 0x7f; - alm_tm->tm_hour = rtc_read(RTC_HOURS_ALARM) & 0x1f; - alm_tm->tm_wday = rtc_read(RTC_DAY_ALARM) & 0x07; - cmd = rtc_read(RTC_CMD); - spin_unlock_irqrestore(&ds1286_lock, flags); - - alm_tm->tm_min = bcd2bin(alm_tm->tm_min); - alm_tm->tm_hour = bcd2bin(alm_tm->tm_hour); - alm_tm->tm_sec = 0; -} - -module_init(ds1286_init); -module_exit(ds1286_exit); - -MODULE_AUTHOR("Ralf Baechle"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS_MISCDEV(RTC_MINOR); -- GitLab From 09d9327b3420002c9952a81db37effec9dc1135e Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 27 Oct 2008 13:10:29 +0000 Subject: [PATCH 320/815] CHAR: Delete old and now unused M48T35 RTC driver for SGI IP27. It was only used by this one SGI platform which recently was converted to RTC_LIB and with RTC_LIB enabled the legacy drivers are no more selectable. Signed-off-by: Ralf Baechle --- arch/mips/configs/ip27_defconfig | 1 - arch/mips/include/asm/m48t35.h | 27 --- drivers/char/Kconfig | 11 -- drivers/char/Makefile | 1 - drivers/char/ip27-rtc.c | 329 ------------------------------- 5 files changed, 369 deletions(-) delete mode 100644 arch/mips/include/asm/m48t35.h delete mode 100644 drivers/char/ip27-rtc.c diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig index 831d3e5a1ea..34ea319be94 100644 --- a/arch/mips/configs/ip27_defconfig +++ b/arch/mips/configs/ip27_defconfig @@ -701,7 +701,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=m # CONFIG_RTC is not set -CONFIG_SGI_IP27_RTC=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_DRM is not set diff --git a/arch/mips/include/asm/m48t35.h b/arch/mips/include/asm/m48t35.h deleted file mode 100644 index f44852e9a96..00000000000 --- a/arch/mips/include/asm/m48t35.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Registers for the SGS-Thomson M48T35 Timekeeper RAM chip - */ -#ifndef _ASM_M48T35_H -#define _ASM_M48T35_H - -#include - -extern spinlock_t rtc_lock; - -struct m48t35_rtc { - volatile u8 pad[0x7ff8]; /* starts at 0x7ff8 */ - volatile u8 control; - volatile u8 sec; - volatile u8 min; - volatile u8 hour; - volatile u8 day; - volatile u8 date; - volatile u8 month; - volatile u8 year; -}; - -#define M48T35_RTC_SET 0x80 -#define M48T35_RTC_STOPPED 0x80 -#define M48T35_RTC_READ 0x40 - -#endif /* _ASM_M48T35_H */ diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 9d2c4364550..43b35d0369d 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -812,17 +812,6 @@ config JS_RTC To compile this driver as a module, choose M here: the module will be called js-rtc. -config SGI_IP27_RTC - bool "SGI M48T35 RTC support" - depends on SGI_IP27 - help - If you say Y here and create a character special file /dev/rtc with - major number 10 and minor number 135 using mknod ("man mknod"), you - will get access to the real time clock built into your computer. - Every SGI has such a clock built in. It reports status information - via the file /proc/rtc and its behaviour is set by various ioctls on - /dev/rtc. - config GEN_RTC tristate "Generic /dev/rtc emulation" depends on RTC!=y && !IA64 && !ARM && !M32R && !MIPS && !SPARC && !FRV && !S390 && !SUPERH && !AVR32 diff --git a/drivers/char/Makefile b/drivers/char/Makefile index 917f0f4faf7..438f71317c5 100644 --- a/drivers/char/Makefile +++ b/drivers/char/Makefile @@ -74,7 +74,6 @@ obj-$(CONFIG_RTC) += rtc.o obj-$(CONFIG_HPET) += hpet.o obj-$(CONFIG_GEN_RTC) += genrtc.o obj-$(CONFIG_EFI_RTC) += efirtc.o -obj-$(CONFIG_SGI_IP27_RTC) += ip27-rtc.o obj-$(CONFIG_DS1302) += ds1302.o obj-$(CONFIG_XILINX_HWICAP) += xilinx_hwicap/ ifeq ($(CONFIG_GENERIC_NVRAM),y) diff --git a/drivers/char/ip27-rtc.c b/drivers/char/ip27-rtc.c deleted file mode 100644 index 2abd881b4cb..00000000000 --- a/drivers/char/ip27-rtc.c +++ /dev/null @@ -1,329 +0,0 @@ -/* - * Driver for the SGS-Thomson M48T35 Timekeeper RAM chip - * - * Real Time Clock interface for Linux - * - * TODO: Implement periodic interrupts. - * - * Copyright (C) 2000 Silicon Graphics, Inc. - * Written by Ulf Carlsson (ulfc@engr.sgi.com) - * - * Based on code written by Paul Gortmaker. - * - * This driver allows use of the real time clock (built into - * nearly all computers) from user space. It exports the /dev/rtc - * interface supporting various ioctl() and also the /proc/rtc - * pseudo-file for status information. - * - * 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. - * - */ - -#define RTC_VERSION "1.09b" - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static long rtc_ioctl(struct file *filp, unsigned int cmd, - unsigned long arg); - -static int rtc_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data); - -static void get_rtc_time(struct rtc_time *rtc_tm); - -/* - * Bits in rtc_status. (6 bits of room for future expansion) - */ - -#define RTC_IS_OPEN 0x01 /* means /dev/rtc is in use */ -#define RTC_TIMER_ON 0x02 /* missed irq timer active */ - -static unsigned char rtc_status; /* bitmapped status byte. */ -static unsigned long rtc_freq; /* Current periodic IRQ rate */ -static struct m48t35_rtc *rtc; - -/* - * If this driver ever becomes modularised, it will be really nice - * to make the epoch retain its value across module reload... - */ - -static unsigned long epoch = 1970; /* year corresponding to 0x00 */ - -static const unsigned char days_in_mo[] = -{0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; - -static long rtc_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) -{ - - struct rtc_time wtime; - - switch (cmd) { - case RTC_RD_TIME: /* Read the time/date from RTC */ - { - get_rtc_time(&wtime); - break; - } - case RTC_SET_TIME: /* Set the RTC */ - { - struct rtc_time rtc_tm; - unsigned char mon, day, hrs, min, sec, leap_yr; - unsigned int yrs; - - if (!capable(CAP_SYS_TIME)) - return -EACCES; - - if (copy_from_user(&rtc_tm, (struct rtc_time*)arg, - sizeof(struct rtc_time))) - return -EFAULT; - - yrs = rtc_tm.tm_year + 1900; - mon = rtc_tm.tm_mon + 1; /* tm_mon starts at zero */ - day = rtc_tm.tm_mday; - hrs = rtc_tm.tm_hour; - min = rtc_tm.tm_min; - sec = rtc_tm.tm_sec; - - if (yrs < 1970) - return -EINVAL; - - leap_yr = ((!(yrs % 4) && (yrs % 100)) || !(yrs % 400)); - - if ((mon > 12) || (day == 0)) - return -EINVAL; - - if (day > (days_in_mo[mon] + ((mon == 2) && leap_yr))) - return -EINVAL; - - if ((hrs >= 24) || (min >= 60) || (sec >= 60)) - return -EINVAL; - - if ((yrs -= epoch) > 255) /* They are unsigned */ - return -EINVAL; - - if (yrs > 169) - return -EINVAL; - - if (yrs >= 100) - yrs -= 100; - - sec = bin2bcd(sec); - min = bin2bcd(min); - hrs = bin2bcd(hrs); - day = bin2bcd(day); - mon = bin2bcd(mon); - yrs = bin2bcd(yrs); - - spin_lock_irq(&rtc_lock); - rtc->control |= M48T35_RTC_SET; - rtc->year = yrs; - rtc->month = mon; - rtc->date = day; - rtc->hour = hrs; - rtc->min = min; - rtc->sec = sec; - rtc->control &= ~M48T35_RTC_SET; - spin_unlock_irq(&rtc_lock); - - return 0; - } - default: - return -EINVAL; - } - return copy_to_user((void *)arg, &wtime, sizeof wtime) ? -EFAULT : 0; -} - -/* - * We enforce only one user at a time here with the open/close. - * Also clear the previous interrupt data on an open, and clean - * up things on a close. - */ - -static int rtc_open(struct inode *inode, struct file *file) -{ - lock_kernel(); - spin_lock_irq(&rtc_lock); - - if (rtc_status & RTC_IS_OPEN) { - spin_unlock_irq(&rtc_lock); - unlock_kernel(); - return -EBUSY; - } - - rtc_status |= RTC_IS_OPEN; - spin_unlock_irq(&rtc_lock); - unlock_kernel(); - - return 0; -} - -static int rtc_release(struct inode *inode, struct file *file) -{ - /* - * Turn off all interrupts once the device is no longer - * in use, and clear the data. - */ - - spin_lock_irq(&rtc_lock); - rtc_status &= ~RTC_IS_OPEN; - spin_unlock_irq(&rtc_lock); - - return 0; -} - -/* - * The various file operations we support. - */ - -static const struct file_operations rtc_fops = { - .owner = THIS_MODULE, - .unlocked_ioctl = rtc_ioctl, - .open = rtc_open, - .release = rtc_release, -}; - -static struct miscdevice rtc_dev= -{ - RTC_MINOR, - "rtc", - &rtc_fops -}; - -static int __init rtc_init(void) -{ - rtc = (struct m48t35_rtc *) - (KL_CONFIG_CH_CONS_INFO(master_nasid)->memory_base + IOC3_BYTEBUS_DEV0); - - printk(KERN_INFO "Real Time Clock Driver v%s\n", RTC_VERSION); - if (misc_register(&rtc_dev)) { - printk(KERN_ERR "rtc: cannot register misc device.\n"); - return -ENODEV; - } - if (!create_proc_read_entry("driver/rtc", 0, NULL, rtc_read_proc, NULL)) { - printk(KERN_ERR "rtc: cannot create /proc/rtc.\n"); - misc_deregister(&rtc_dev); - return -ENOENT; - } - - rtc_freq = 1024; - - return 0; -} - -static void __exit rtc_exit (void) -{ - /* interrupts and timer disabled at this point by rtc_release */ - - remove_proc_entry ("rtc", NULL); - misc_deregister(&rtc_dev); -} - -module_init(rtc_init); -module_exit(rtc_exit); - -/* - * Info exported via "/proc/rtc". - */ - -static int rtc_get_status(char *buf) -{ - char *p; - struct rtc_time tm; - - /* - * Just emulate the standard /proc/rtc - */ - - p = buf; - - get_rtc_time(&tm); - - /* - * There is no way to tell if the luser has the RTC set for local - * time or for Universal Standard Time (GMT). Probably local though. - */ - p += sprintf(p, - "rtc_time\t: %02d:%02d:%02d\n" - "rtc_date\t: %04d-%02d-%02d\n" - "rtc_epoch\t: %04lu\n" - "24hr\t\t: yes\n", - tm.tm_hour, tm.tm_min, tm.tm_sec, - tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, epoch); - - return p - buf; -} - -static int rtc_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - int len = rtc_get_status(page); - if (len <= off+count) *eof = 1; - *start = page + off; - len -= off; - if (len>count) len = count; - if (len<0) len = 0; - return len; -} - -static void get_rtc_time(struct rtc_time *rtc_tm) -{ - /* - * Do we need to wait for the last update to finish? - */ - - /* - * Only the values that we read from the RTC are set. We leave - * tm_wday, tm_yday and tm_isdst untouched. Even though the - * RTC has RTC_DAY_OF_WEEK, we ignore it, as it is only updated - * by the RTC when initially set to a non-zero value. - */ - spin_lock_irq(&rtc_lock); - rtc->control |= M48T35_RTC_READ; - rtc_tm->tm_sec = rtc->sec; - rtc_tm->tm_min = rtc->min; - rtc_tm->tm_hour = rtc->hour; - rtc_tm->tm_mday = rtc->date; - rtc_tm->tm_mon = rtc->month; - rtc_tm->tm_year = rtc->year; - rtc->control &= ~M48T35_RTC_READ; - spin_unlock_irq(&rtc_lock); - - rtc_tm->tm_sec = bcd2bin(rtc_tm->tm_sec); - rtc_tm->tm_min = bcd2bin(rtc_tm->tm_min); - rtc_tm->tm_hour = bcd2bin(rtc_tm->tm_hour); - rtc_tm->tm_mday = bcd2bin(rtc_tm->tm_mday); - rtc_tm->tm_mon = bcd2bin(rtc_tm->tm_mon); - rtc_tm->tm_year = bcd2bin(rtc_tm->tm_year); - - /* - * Account for differences between how the RTC uses the values - * and how they are defined in a struct rtc_time; - */ - if ((rtc_tm->tm_year += (epoch - 1900)) <= 69) - rtc_tm->tm_year += 100; - - rtc_tm->tm_mon--; -} -- GitLab From 47b676c0e03dcfd88de91f6f24a06653cfdf32af Mon Sep 17 00:00:00 2001 From: Manish Katiyar Date: Thu, 30 Oct 2008 10:44:48 -0400 Subject: [PATCH 321/815] netlabel: Fix compilation warnings in net/netlabel/netlabel_addrlist.c Enable netlabel auditing functions only when CONFIG_AUDIT is set Signed-off-by: Manish Katiyar Signed-off-by: Paul Moore --- net/netlabel/netlabel_addrlist.c | 2 ++ net/netlabel/netlabel_addrlist.h | 22 ++++++++++++++++++++++ 2 files changed, 24 insertions(+) diff --git a/net/netlabel/netlabel_addrlist.c b/net/netlabel/netlabel_addrlist.c index b0925a30335..249f6b92f15 100644 --- a/net/netlabel/netlabel_addrlist.c +++ b/net/netlabel/netlabel_addrlist.c @@ -315,6 +315,7 @@ struct netlbl_af6list *netlbl_af6list_remove(const struct in6_addr *addr, * Audit Helper Functions */ +#ifdef CONFIG_AUDIT /** * netlbl_af4list_audit_addr - Audit an IPv4 address * @audit_buf: audit buffer @@ -386,3 +387,4 @@ void netlbl_af6list_audit_addr(struct audit_buffer *audit_buf, } } #endif /* IPv6 */ +#endif /* CONFIG_AUDIT */ diff --git a/net/netlabel/netlabel_addrlist.h b/net/netlabel/netlabel_addrlist.h index 0242bead405..07ae7fd82be 100644 --- a/net/netlabel/netlabel_addrlist.h +++ b/net/netlabel/netlabel_addrlist.h @@ -120,9 +120,19 @@ struct netlbl_af4list *netlbl_af4list_search(__be32 addr, struct netlbl_af4list *netlbl_af4list_search_exact(__be32 addr, __be32 mask, struct list_head *head); + +#ifdef CONFIG_AUDIT void netlbl_af4list_audit_addr(struct audit_buffer *audit_buf, int src, const char *dev, __be32 addr, __be32 mask); +#else +static inline void netlbl_af4list_audit_addr(struct audit_buffer *audit_buf, + int src, const char *dev, + __be32 addr, __be32 mask) +{ + return; +} +#endif #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) @@ -179,11 +189,23 @@ struct netlbl_af6list *netlbl_af6list_search(const struct in6_addr *addr, struct netlbl_af6list *netlbl_af6list_search_exact(const struct in6_addr *addr, const struct in6_addr *mask, struct list_head *head); + +#ifdef CONFIG_AUDIT void netlbl_af6list_audit_addr(struct audit_buffer *audit_buf, int src, const char *dev, const struct in6_addr *addr, const struct in6_addr *mask); +#else +static inline void netlbl_af6list_audit_addr(struct audit_buffer *audit_buf, + int src, + const char *dev, + const struct in6_addr *addr, + const struct in6_addr *mask) +{ + return; +} +#endif #endif /* IPV6 */ #endif -- GitLab From 4a029abee0f1d69cb0445657d6fa5a38597bd17d Mon Sep 17 00:00:00 2001 From: Lennart Sorensen Date: Thu, 30 Oct 2008 15:55:47 +0100 Subject: [PATCH 322/815] scx200_i2c: Add missing class parameter The scx200_i2c driver is missing the .class parameter, which means no i2c drivers are willing to probe for devices on the bus and attach to them. Signed-off-by: Len Sorensen Signed-off-by: Jean Delvare --- drivers/i2c/busses/scx200_i2c.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/busses/scx200_i2c.c b/drivers/i2c/busses/scx200_i2c.c index c3022a02344..e4c98539c51 100644 --- a/drivers/i2c/busses/scx200_i2c.c +++ b/drivers/i2c/busses/scx200_i2c.c @@ -81,6 +81,7 @@ static struct i2c_algo_bit_data scx200_i2c_data = { static struct i2c_adapter scx200_i2c_ops = { .owner = THIS_MODULE, + .class = I2C_CLASS_HWMON | I2C_CLASS_SPD, .id = I2C_HW_B_SCX200, .algo_data = &scx200_i2c_data, .name = "NatSemi SCx200 I2C", -- GitLab From 846557d3ceb6c7493e090921db5d6158ec237228 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Thu, 30 Oct 2008 15:55:47 +0100 Subject: [PATCH 323/815] i2c: The i2c mailing list is moving Replace all references to the old i2c mailing list. Signed-off-by: Jean Delvare --- Documentation/i2c/busses/i2c-sis96x | 2 +- MAINTAINERS | 20 ++++++++++---------- 2 files changed, 11 insertions(+), 11 deletions(-) diff --git a/Documentation/i2c/busses/i2c-sis96x b/Documentation/i2c/busses/i2c-sis96x index 266481fd26e..70e6a0cc1e1 100644 --- a/Documentation/i2c/busses/i2c-sis96x +++ b/Documentation/i2c/busses/i2c-sis96x @@ -42,7 +42,7 @@ I suspect that this driver could be made to work for the following SiS chipsets as well: 635, and 635T. If anyone owns a board with those chips AND is willing to risk crashing & burning an otherwise well-behaved kernel in the name of progress... please contact me at or -via the project's mailing list: . Please send bug +via the linux-i2c mailing list: . Please send bug reports and/or success stories as well. diff --git a/MAINTAINERS b/MAINTAINERS index 16202c8ac68..0cbfc36499a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -347,7 +347,7 @@ S: Maintained ALI1563 I2C DRIVER P: Rudolf Marek M: r.marek@assembler.cz -L: i2c@lm-sensors.org +L: linux-i2c@vger.kernel.org S: Maintained ALPHA PORT @@ -1749,7 +1749,7 @@ FREESCALE I2C CPM DRIVER P: Jochen Friedrich M: jochen@scram.de L: linuxppc-dev@ozlabs.org -L: i2c@lm-sensors.org +L: linux-i2c@vger.kernel.org S: Maintained FREESCALE SOC FS_ENET DRIVER @@ -2022,7 +2022,7 @@ S: Maintained I2C/SMBUS STUB DRIVER P: Mark M. Hoffman M: mhoffman@lightlink.com -L: i2c@lm-sensors.org +L: linux-i2c@vger.kernel.org S: Maintained I2C SUBSYSTEM @@ -2030,14 +2030,14 @@ P: Jean Delvare (PC drivers, core) M: khali@linux-fr.org P: Ben Dooks (embedded platforms) M: ben-linux@fluff.org -L: i2c@lm-sensors.org +L: linux-i2c@vger.kernel.org T: quilt http://khali.linux-fr.org/devel/linux-2.6/jdelvare-i2c/ S: Maintained I2C-TINY-USB DRIVER P: Till Harbaum M: till@harbaum.org -L: i2c@lm-sensors.org +L: linux-i2c@vger.kernel.org T: http://www.harbaum.org/till/i2c_tiny_usb S: Maintained @@ -3143,7 +3143,7 @@ S: Maintained OPENCORES I2C BUS DRIVER P: Peter Korsgaard M: jacmet@sunsite.dk -L: i2c@lm-sensors.org +L: linux-i2c@vger.kernel.org S: Maintained OPROFILE @@ -3190,7 +3190,7 @@ S: Maintained PA SEMI SMBUS DRIVER P: Olof Johansson M: olof@lixom.net -L: i2c@lm-sensors.org +L: linux-i2c@vger.kernel.org S: Maintained PANASONIC LAPTOP ACPI EXTRAS DRIVER @@ -3335,7 +3335,7 @@ S: Maintained PNXxxxx I2C DRIVER P: Vitaly Wool M: vitalywool@gmail.com -L: i2c@lm-sensors.org +L: linux-i2c@vger.kernel.org S: Maintained PPP PROTOCOL DRIVERS AND COMPRESSORS @@ -3799,7 +3799,7 @@ S: Maintained SIS 96X I2C/SMBUS DRIVER P: Mark M. Hoffman M: mhoffman@lightlink.com -L: i2c@lm-sensors.org +L: linux-i2c@vger.kernel.org S: Maintained SIS FRAMEBUFFER DRIVER @@ -4546,7 +4546,7 @@ S: Maintained VIAPRO SMBUS DRIVER P: Jean Delvare M: khali@linux-fr.org -L: i2c@lm-sensors.org +L: linux-i2c@vger.kernel.org S: Maintained VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER -- GitLab From da6801e38b7fba28fbdc0ceae6681d5a261a42a6 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Thu, 30 Oct 2008 15:55:47 +0100 Subject: [PATCH 324/815] i2c-s3c2410: Correct use of ! and & In commit e6bafba5b4765a5a252f1b8d31cbf6d2459da337, a bug was fixed that involved converting !x & y to !(x & y). The code below shows the same pattern, and thus should perhaps be fixed in the same way. In particular, the result of !readl(i2c->regs + S3C2410_IICCON) & S3C2410_IICCON_IRQEN is always 0. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // @@ expression E; constant C; @@ ( !E & !C | - !E & C + !(E & C) ) // Signed-off-by: Julia Lawall Cc: Ben Dooks Signed-off-by: Andrew Morton Signed-off-by: Jean Delvare --- drivers/i2c/busses/i2c-s3c2410.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index c772e02c280..1fac4e23313 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -507,7 +507,7 @@ static int s3c24xx_i2c_doxfer(struct s3c24xx_i2c *i2c, struct i2c_msg *msgs, int unsigned long timeout; int ret; - if (!readl(i2c->regs + S3C2410_IICCON) & S3C2410_IICCON_IRQEN) + if (!(readl(i2c->regs + S3C2410_IICCON) & S3C2410_IICCON_IRQEN)) return -EIO; ret = s3c24xx_i2c_set_master(i2c); -- GitLab From eadefeff9c5572d82c2f5d907a0bfb3ba55ce901 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Wed, 15 Oct 2008 09:50:23 +0200 Subject: [PATCH 325/815] [ARM] MX3: Use ioremap wrapper to map SoC devices nonshared The internal devices of the MX3 Processor have to be mapped MT_DEVICE_NONSHARED devices, otherwise cache corruptions occur. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Sascha Hauer --- arch/arm/plat-mxc/include/mach/io.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/plat-mxc/include/mach/io.h b/arch/arm/plat-mxc/include/mach/io.h index 65b6810124c..5d4cb119644 100644 --- a/arch/arm/plat-mxc/include/mach/io.h +++ b/arch/arm/plat-mxc/include/mach/io.h @@ -14,6 +14,26 @@ /* Allow IO space to be anywhere in the memory */ #define IO_SPACE_LIMIT 0xffffffff +#ifdef CONFIG_ARCH_MX3 +#define __arch_ioremap __mx3_ioremap +#define __arch_iounmap __iounmap + +static inline void __iomem * +__mx3_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) +{ + if (mtype == MT_DEVICE) { + /* Access all peripherals below 0x80000000 as nonshared device + * but leave l2cc alone. + */ + if ((phys_addr < 0x80000000) && ((phys_addr < L2CC_BASE_ADDR) || + (phys_addr >= L2CC_BASE_ADDR + L2CC_SIZE))) + mtype = MT_DEVICE_NONSHARED; + } + + return __arm_ioremap(phys_addr, size, mtype); +} +#endif + /* io address mapping macro */ #define __io(a) ((void __iomem *)(a)) -- GitLab From 5cac9d6558009d0fcdb7a0f38247ca578c8c685b Mon Sep 17 00:00:00 2001 From: Darius Augulis Date: Wed, 15 Oct 2008 10:38:30 +0200 Subject: [PATCH 326/815] [ARM] MXC: Fix mxc_gpio_get(), which must read PSR register instead DR. The Data register holds the value we have written to a gpio. To get the input value we must read the Pad Status Register MX3 (or Sample Status register in MX1/2 terms) Signed-off-by: Darius Augulis Signed-off-by: Sascha Hauer --- arch/arm/plat-mxc/gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c index 733e0acac91..de5c4747453 100644 --- a/arch/arm/plat-mxc/gpio.c +++ b/arch/arm/plat-mxc/gpio.c @@ -188,7 +188,7 @@ static int mxc_gpio_get(struct gpio_chip *chip, unsigned offset) struct mxc_gpio_port *port = container_of(chip, struct mxc_gpio_port, chip); - return (__raw_readl(port->base + GPIO_DR) >> offset) & 1; + return (__raw_readl(port->base + GPIO_PSR) >> offset) & 1; } static int mxc_gpio_direction_input(struct gpio_chip *chip, unsigned offset) -- GitLab From 2eca047b289307594d0d6ce62c8237fa9c5b9b5e Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Fri, 17 Oct 2008 16:10:38 +0200 Subject: [PATCH 327/815] [ARM] mx31ads: Add missing include mx31ads_defconfig compilation failed with arch/arm/mach-mx3/mx31ads.c: In function 'mxc_init_imx_uart': arch/arm/mach-mx3/mx31ads.c:102: error: 'mxc_uart_device0' undeclared (first use in this function) arch/arm/mach-mx3/mx31ads.c:102: error: (Each undeclared identifier is reported only once arch/arm/mach-mx3/mx31ads.c:102: error: for each function it appears in.) make[1]: *** [arch/arm/mach-mx3/mx31ads.o] Error 1 Add missing include Signed-off-by: Sascha Hauer --- arch/arm/mach-mx3/mx31ads.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mach-mx3/mx31ads.c b/arch/arm/mach-mx3/mx31ads.c index 1be4a390c63..f902a7c37c3 100644 --- a/arch/arm/mach-mx3/mx31ads.c +++ b/arch/arm/mach-mx3/mx31ads.c @@ -35,6 +35,8 @@ #include #include +#include "devices.h" + /*! * @file mx31ads.c * -- GitLab From 1841c0f2bf6835aa3d18216e3a932371efa902f0 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Tue, 28 Oct 2008 11:03:48 +0000 Subject: [PATCH 328/815] regulator: da903x regulator bug fix Changes the device registration part of the probe function to supply the regulator device rather than its parent (the mfd device) as this caused problems when the regulator core attempted to find constraints associated with the regulators. Signed-off-by: Jonathan Cameron Acked-by: Eric Miao Signed-off-by: Liam Girdwood --- drivers/regulator/da903x.c | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-) diff --git a/drivers/regulator/da903x.c b/drivers/regulator/da903x.c index 3688e339db8..773b29cec8b 100644 --- a/drivers/regulator/da903x.c +++ b/drivers/regulator/da903x.c @@ -79,6 +79,11 @@ struct da903x_regulator_info { int enable_bit; }; +static inline struct device *to_da903x_dev(struct regulator_dev *rdev) +{ + return rdev_get_dev(rdev)->parent->parent; +} + static inline int check_range(struct da903x_regulator_info *info, int min_uV, int max_uV) { @@ -93,7 +98,7 @@ static int da903x_set_ldo_voltage(struct regulator_dev *rdev, int min_uV, int max_uV) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); - struct device *da9034_dev = rdev_get_dev(rdev)->parent; + struct device *da9034_dev = to_da903x_dev(rdev); uint8_t val, mask; if (check_range(info, min_uV, max_uV)) { @@ -111,7 +116,7 @@ static int da903x_set_ldo_voltage(struct regulator_dev *rdev, static int da903x_get_voltage(struct regulator_dev *rdev) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); - struct device *da9034_dev = rdev_get_dev(rdev)->parent; + struct device *da9034_dev = to_da903x_dev(rdev); uint8_t val, mask; int ret; @@ -128,7 +133,7 @@ static int da903x_get_voltage(struct regulator_dev *rdev) static int da903x_enable(struct regulator_dev *rdev) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); - struct device *da9034_dev = rdev_get_dev(rdev)->parent; + struct device *da9034_dev = to_da903x_dev(rdev); return da903x_set_bits(da9034_dev, info->enable_reg, 1 << info->enable_bit); @@ -137,7 +142,7 @@ static int da903x_enable(struct regulator_dev *rdev) static int da903x_disable(struct regulator_dev *rdev) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); - struct device *da9034_dev = rdev_get_dev(rdev)->parent; + struct device *da9034_dev = to_da903x_dev(rdev); return da903x_clr_bits(da9034_dev, info->enable_reg, 1 << info->enable_bit); @@ -146,7 +151,7 @@ static int da903x_disable(struct regulator_dev *rdev) static int da903x_is_enabled(struct regulator_dev *rdev) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); - struct device *da9034_dev = rdev_get_dev(rdev)->parent; + struct device *da9034_dev = to_da903x_dev(rdev); uint8_t reg_val; int ret; @@ -162,7 +167,7 @@ static int da9030_set_ldo1_15_voltage(struct regulator_dev *rdev, int min_uV, int max_uV) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); - struct device *da903x_dev = rdev_get_dev(rdev)->parent; + struct device *da903x_dev = to_da903x_dev(rdev); uint8_t val, mask; int ret; @@ -189,7 +194,7 @@ static int da9030_set_ldo14_voltage(struct regulator_dev *rdev, int min_uV, int max_uV) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); - struct device *da903x_dev = rdev_get_dev(rdev)->parent; + struct device *da903x_dev = to_da903x_dev(rdev); uint8_t val, mask; int thresh; @@ -215,7 +220,7 @@ static int da9030_set_ldo14_voltage(struct regulator_dev *rdev, static int da9030_get_ldo14_voltage(struct regulator_dev *rdev) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); - struct device *da903x_dev = rdev_get_dev(rdev)->parent; + struct device *da903x_dev = to_da903x_dev(rdev); uint8_t val, mask; int ret; @@ -238,7 +243,7 @@ static int da9034_set_dvc_voltage(struct regulator_dev *rdev, int min_uV, int max_uV) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); - struct device *da9034_dev = rdev_get_dev(rdev)->parent; + struct device *da9034_dev = to_da903x_dev(rdev); uint8_t val, mask; int ret; @@ -264,7 +269,7 @@ static int da9034_set_ldo12_voltage(struct regulator_dev *rdev, int min_uV, int max_uV) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); - struct device *da9034_dev = rdev_get_dev(rdev)->parent; + struct device *da9034_dev = to_da903x_dev(rdev); uint8_t val, mask; if (check_range(info, min_uV, max_uV)) { @@ -283,7 +288,7 @@ static int da9034_set_ldo12_voltage(struct regulator_dev *rdev, static int da9034_get_ldo12_voltage(struct regulator_dev *rdev) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); - struct device *da9034_dev = rdev_get_dev(rdev)->parent; + struct device *da9034_dev = to_da903x_dev(rdev); uint8_t val, mask; int ret; @@ -466,7 +471,7 @@ static int __devinit da903x_regulator_probe(struct platform_device *pdev) if (ri->desc.id == DA9030_ID_LDO1 || ri->desc.id == DA9030_ID_LDO15) ri->desc.ops = &da9030_regulator_ldo1_15_ops; - rdev = regulator_register(&ri->desc, pdev->dev.parent, ri); + rdev = regulator_register(&ri->desc, &pdev->dev, ri); if (IS_ERR(rdev)) { dev_err(&pdev->dev, "failed to register regulator %s\n", ri->desc.name); -- GitLab From b73b925a6b9d69478c6ae4e74ef20607fd24aeaa Mon Sep 17 00:00:00 2001 From: Sergey Lapin Date: Mon, 27 Oct 2008 07:43:45 +0100 Subject: [PATCH 329/815] [ARM] 5326/1: AFEB9260: Fix for i2c_board_info structure i2c_board_info array was filled incorrectly. Due to circumstances, the way it is filled works. This patch fills array properly. Signed-off-by: Sergey Lapin Signed-off-by: Russell King --- arch/arm/mach-at91/board-afeb-9260v1.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c index 9c040c78889..e263fda3e2d 100644 --- a/arch/arm/mach-at91/board-afeb-9260v1.c +++ b/arch/arm/mach-at91/board-afeb-9260v1.c @@ -165,6 +165,7 @@ static struct at91_mmc_data __initdata afeb9260_mmc_data = { static struct i2c_board_info __initdata afeb9260_i2c_devices[] = { { I2C_BOARD_INFO("fm3130", 0x68), + }, { I2C_BOARD_INFO("24c64", 0x50), }, }; -- GitLab From ae9b9403644f3ecc76867af042e7e1cfd5c099d0 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Thu, 30 Oct 2008 17:43:57 +0100 Subject: [PATCH 330/815] AMD IOMMU: fix detection of NP capable IOMMUs This patch changes the code to use IOMMU_CAP_NPCACHE as a shift and not as a mask. Signed-off-by: Joerg Roedel --- arch/x86/kernel/amd_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c index 3b346c6f551..38e88d40ab1 100644 --- a/arch/x86/kernel/amd_iommu.c +++ b/arch/x86/kernel/amd_iommu.c @@ -50,7 +50,7 @@ static int dma_ops_unity_map(struct dma_ops_domain *dma_dom, /* returns !0 if the IOMMU is caching non-present entries in its TLB */ static int iommu_has_npcache(struct amd_iommu *iommu) { - return iommu->cap & IOMMU_CAP_NPCACHE; + return iommu->cap & (1UL << IOMMU_CAP_NPCACHE); } /**************************************************************************** -- GitLab From 0833422274ff00729a603b020fac297e69a03e40 Mon Sep 17 00:00:00 2001 From: Kurt Garloff Date: Wed, 29 Oct 2008 14:00:48 -0700 Subject: [PATCH 331/815] mm: increase the default mlock limit from 32k to 64k By default, non-privileged tasks can only mlock() a small amount of memory to avoid a DoS attack by ordinary users. The Linux kernel defaulted to 32k (on a 4k page size system) to accommodate the needs of gpg. However, newer gpg2 needs 64k in various circumstances and otherwise fails miserably, see bnc#329675. Change the default to 64k, and make it more agnostic to PAGE_SIZE. Signed-off-by: Kurt Garloff Signed-off-by: Nick Piggin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/resource.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/resource.h b/include/linux/resource.h index aaa423a6f3d..40fc7e62608 100644 --- a/include/linux/resource.h +++ b/include/linux/resource.h @@ -59,10 +59,10 @@ struct rlimit { #define _STK_LIM (8*1024*1024) /* - * GPG wants 32kB of mlocked memory, to make sure pass phrases + * GPG2 wants 64kB of mlocked memory, to make sure pass phrases * and other sensitive information are never written to disk. */ -#define MLOCK_LIMIT (8 * PAGE_SIZE) +#define MLOCK_LIMIT ((PAGE_SIZE > 64*1024) ? PAGE_SIZE : 64*1024) /* * Due to binary compatibility, the actual resource numbers -- GitLab From 75b7edfdc12c213402b17a62e5cfe7a802a4ab57 Mon Sep 17 00:00:00 2001 From: Huang Weiyi Date: Wed, 29 Oct 2008 14:00:49 -0700 Subject: [PATCH 332/815] viafb: removed duplicated #include's Removed duplicated #include's in drivers/video/via/global.h. debug.h viafbdev.h viamode.h Signed-off-by: Huang Weiyi Cc: Joseph Chan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/via/global.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/video/via/global.h b/drivers/video/via/global.h index 8e5263c5b81..7543d5f7e30 100644 --- a/drivers/video/via/global.h +++ b/drivers/video/via/global.h @@ -38,7 +38,6 @@ #include "iface.h" #include "viafbdev.h" #include "chip.h" -#include "debug.h" #include "accel.h" #include "share.h" #include "dvi.h" @@ -48,12 +47,10 @@ #include "lcd.h" #include "ioctl.h" -#include "viamode.h" #include "via_utility.h" #include "vt1636.h" #include "tblDPASetting.h" #include "tbl1636.h" -#include "viafbdev.h" /* External struct*/ -- GitLab From c17dad6905fc82d8f523399e5c3f014e81d61df6 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Wed, 29 Oct 2008 14:00:50 -0700 Subject: [PATCH 333/815] .gitignore updates Signed-off-by: Alexey Dobriyan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/accounting/.gitignore | 1 + Documentation/auxdisplay/.gitignore | 1 + Documentation/connector/.gitignore | 1 + Documentation/ia64/.gitignore | 1 + Documentation/networking/.gitignore | 1 + Documentation/pcmcia/.gitignore | 1 + Documentation/spi/.gitignore | 2 ++ Documentation/video4linux/.gitignore | 1 + Documentation/vm/.gitignore | 1 + Documentation/watchdog/src/.gitignore | 2 ++ arch/x86/boot/compressed/.gitignore | 2 ++ 11 files changed, 14 insertions(+) create mode 100644 Documentation/accounting/.gitignore create mode 100644 Documentation/auxdisplay/.gitignore create mode 100644 Documentation/connector/.gitignore create mode 100644 Documentation/ia64/.gitignore create mode 100644 Documentation/networking/.gitignore create mode 100644 Documentation/pcmcia/.gitignore create mode 100644 Documentation/spi/.gitignore create mode 100644 Documentation/video4linux/.gitignore create mode 100644 Documentation/vm/.gitignore create mode 100644 Documentation/watchdog/src/.gitignore diff --git a/Documentation/accounting/.gitignore b/Documentation/accounting/.gitignore new file mode 100644 index 00000000000..86485203c4a --- /dev/null +++ b/Documentation/accounting/.gitignore @@ -0,0 +1 @@ +getdelays diff --git a/Documentation/auxdisplay/.gitignore b/Documentation/auxdisplay/.gitignore new file mode 100644 index 00000000000..7af222860a9 --- /dev/null +++ b/Documentation/auxdisplay/.gitignore @@ -0,0 +1 @@ +cfag12864b-example diff --git a/Documentation/connector/.gitignore b/Documentation/connector/.gitignore new file mode 100644 index 00000000000..d2b9c32accd --- /dev/null +++ b/Documentation/connector/.gitignore @@ -0,0 +1 @@ +ucon diff --git a/Documentation/ia64/.gitignore b/Documentation/ia64/.gitignore new file mode 100644 index 00000000000..ab806edc873 --- /dev/null +++ b/Documentation/ia64/.gitignore @@ -0,0 +1 @@ +aliasing-test diff --git a/Documentation/networking/.gitignore b/Documentation/networking/.gitignore new file mode 100644 index 00000000000..286a5680f49 --- /dev/null +++ b/Documentation/networking/.gitignore @@ -0,0 +1 @@ +ifenslave diff --git a/Documentation/pcmcia/.gitignore b/Documentation/pcmcia/.gitignore new file mode 100644 index 00000000000..53d08133675 --- /dev/null +++ b/Documentation/pcmcia/.gitignore @@ -0,0 +1 @@ +crc32hash diff --git a/Documentation/spi/.gitignore b/Documentation/spi/.gitignore new file mode 100644 index 00000000000..4280576397e --- /dev/null +++ b/Documentation/spi/.gitignore @@ -0,0 +1,2 @@ +spidev_fdx +spidev_test diff --git a/Documentation/video4linux/.gitignore b/Documentation/video4linux/.gitignore new file mode 100644 index 00000000000..952703943e8 --- /dev/null +++ b/Documentation/video4linux/.gitignore @@ -0,0 +1 @@ +v4lgrab diff --git a/Documentation/vm/.gitignore b/Documentation/vm/.gitignore new file mode 100644 index 00000000000..33e8a023df0 --- /dev/null +++ b/Documentation/vm/.gitignore @@ -0,0 +1 @@ +slabinfo diff --git a/Documentation/watchdog/src/.gitignore b/Documentation/watchdog/src/.gitignore new file mode 100644 index 00000000000..ac90997dba9 --- /dev/null +++ b/Documentation/watchdog/src/.gitignore @@ -0,0 +1,2 @@ +watchdog-simple +watchdog-test diff --git a/arch/x86/boot/compressed/.gitignore b/arch/x86/boot/compressed/.gitignore index be0ed065249..63eff3b04d0 100644 --- a/arch/x86/boot/compressed/.gitignore +++ b/arch/x86/boot/compressed/.gitignore @@ -1 +1,3 @@ relocs +vmlinux.bin.all +vmlinux.relocs -- GitLab From df8bc08c192f00f155185bfd6f052d46a728814a Mon Sep 17 00:00:00 2001 From: Hitoshi Mitake Date: Wed, 29 Oct 2008 14:00:50 -0700 Subject: [PATCH 334/815] edac x38: new MC driver module I wrote a new module for Intel X38 chipset. This chipset is very similar to Intel 3200 chipset, but there are some different points, so I copyed i3200_edac.c and modified. This is Intel's web page describing this chipset. http://www.intel.com/Products/Desktop/Chipsets/X38/X38-overview.htm I've tested this new module with broken memory, and it seems to be working well. Signed-off-by: Hitoshi Mitake Signed-off-by: Doug Thompson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/edac/Kconfig | 7 + drivers/edac/Makefile | 1 + drivers/edac/x38_edac.c | 524 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 532 insertions(+) create mode 100644 drivers/edac/x38_edac.c diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig index 5a11e3cbcae..e0dbd388757 100644 --- a/drivers/edac/Kconfig +++ b/drivers/edac/Kconfig @@ -102,6 +102,13 @@ config EDAC_I3000 Support for error detection and correction on the Intel 3000 and 3010 server chipsets. +config EDAC_X38 + tristate "Intel X38" + depends on EDAC_MM_EDAC && PCI && X86 + help + Support for error detection and correction on the Intel + X38 server chipsets. + config EDAC_I82860 tristate "Intel 82860" depends on EDAC_MM_EDAC && PCI && X86_32 diff --git a/drivers/edac/Makefile b/drivers/edac/Makefile index e5e9104b552..62c2d9bad8d 100644 --- a/drivers/edac/Makefile +++ b/drivers/edac/Makefile @@ -26,6 +26,7 @@ obj-$(CONFIG_EDAC_I82443BXGX) += i82443bxgx_edac.o obj-$(CONFIG_EDAC_I82875P) += i82875p_edac.o obj-$(CONFIG_EDAC_I82975X) += i82975x_edac.o obj-$(CONFIG_EDAC_I3000) += i3000_edac.o +obj-$(CONFIG_EDAC_X38) += x38_edac.o obj-$(CONFIG_EDAC_I82860) += i82860_edac.o obj-$(CONFIG_EDAC_R82600) += r82600_edac.o obj-$(CONFIG_EDAC_PASEMI) += pasemi_edac.o diff --git a/drivers/edac/x38_edac.c b/drivers/edac/x38_edac.c new file mode 100644 index 00000000000..2406c2ce284 --- /dev/null +++ b/drivers/edac/x38_edac.c @@ -0,0 +1,524 @@ +/* + * Intel X38 Memory Controller kernel module + * Copyright (C) 2008 Cluster Computing, Inc. + * + * This file may be distributed under the terms of the + * GNU General Public License. + * + * This file is based on i3200_edac.c + * + */ + +#include +#include +#include +#include +#include +#include +#include "edac_core.h" + +#define X38_REVISION "1.1" + +#define EDAC_MOD_STR "x38_edac" + +#define PCI_DEVICE_ID_INTEL_X38_HB 0x29e0 + +#define X38_RANKS 8 +#define X38_RANKS_PER_CHANNEL 4 +#define X38_CHANNELS 2 + +/* Intel X38 register addresses - device 0 function 0 - DRAM Controller */ + +#define X38_MCHBAR_LOW 0x48 /* MCH Memory Mapped Register BAR */ +#define X38_MCHBAR_HIGH 0x4b +#define X38_MCHBAR_MASK 0xfffffc000ULL /* bits 35:14 */ +#define X38_MMR_WINDOW_SIZE 16384 + +#define X38_TOM 0xa0 /* Top of Memory (16b) + * + * 15:10 reserved + * 9:0 total populated physical memory + */ +#define X38_TOM_MASK 0x3ff /* bits 9:0 */ +#define X38_TOM_SHIFT 26 /* 64MiB grain */ + +#define X38_ERRSTS 0xc8 /* Error Status Register (16b) + * + * 15 reserved + * 14 Isochronous TBWRR Run Behind FIFO Full + * (ITCV) + * 13 Isochronous TBWRR Run Behind FIFO Put + * (ITSTV) + * 12 reserved + * 11 MCH Thermal Sensor Event + * for SMI/SCI/SERR (GTSE) + * 10 reserved + * 9 LOCK to non-DRAM Memory Flag (LCKF) + * 8 reserved + * 7 DRAM Throttle Flag (DTF) + * 6:2 reserved + * 1 Multi-bit DRAM ECC Error Flag (DMERR) + * 0 Single-bit DRAM ECC Error Flag (DSERR) + */ +#define X38_ERRSTS_UE 0x0002 +#define X38_ERRSTS_CE 0x0001 +#define X38_ERRSTS_BITS (X38_ERRSTS_UE | X38_ERRSTS_CE) + + +/* Intel MMIO register space - device 0 function 0 - MMR space */ + +#define X38_C0DRB 0x200 /* Channel 0 DRAM Rank Boundary (16b x 4) + * + * 15:10 reserved + * 9:0 Channel 0 DRAM Rank Boundary Address + */ +#define X38_C1DRB 0x600 /* Channel 1 DRAM Rank Boundary (16b x 4) */ +#define X38_DRB_MASK 0x3ff /* bits 9:0 */ +#define X38_DRB_SHIFT 26 /* 64MiB grain */ + +#define X38_C0ECCERRLOG 0x280 /* Channel 0 ECC Error Log (64b) + * + * 63:48 Error Column Address (ERRCOL) + * 47:32 Error Row Address (ERRROW) + * 31:29 Error Bank Address (ERRBANK) + * 28:27 Error Rank Address (ERRRANK) + * 26:24 reserved + * 23:16 Error Syndrome (ERRSYND) + * 15: 2 reserved + * 1 Multiple Bit Error Status (MERRSTS) + * 0 Correctable Error Status (CERRSTS) + */ +#define X38_C1ECCERRLOG 0x680 /* Channel 1 ECC Error Log (64b) */ +#define X38_ECCERRLOG_CE 0x1 +#define X38_ECCERRLOG_UE 0x2 +#define X38_ECCERRLOG_RANK_BITS 0x18000000 +#define X38_ECCERRLOG_SYNDROME_BITS 0xff0000 + +#define X38_CAPID0 0xe0 /* see P.94 of spec for details */ + +static int x38_channel_num; + +static int how_many_channel(struct pci_dev *pdev) +{ + unsigned char capid0_8b; /* 8th byte of CAPID0 */ + + pci_read_config_byte(pdev, X38_CAPID0 + 8, &capid0_8b); + if (capid0_8b & 0x20) { /* check DCD: Dual Channel Disable */ + debugf0("In single channel mode.\n"); + x38_channel_num = 1; + } else { + debugf0("In dual channel mode.\n"); + x38_channel_num = 2; + } + + return x38_channel_num; +} + +static unsigned long eccerrlog_syndrome(u64 log) +{ + return (log & X38_ECCERRLOG_SYNDROME_BITS) >> 16; +} + +static int eccerrlog_row(int channel, u64 log) +{ + return ((log & X38_ECCERRLOG_RANK_BITS) >> 27) | + (channel * X38_RANKS_PER_CHANNEL); +} + +enum x38_chips { + X38 = 0, +}; + +struct x38_dev_info { + const char *ctl_name; +}; + +struct x38_error_info { + u16 errsts; + u16 errsts2; + u64 eccerrlog[X38_CHANNELS]; +}; + +static const struct x38_dev_info x38_devs[] = { + [X38] = { + .ctl_name = "x38"}, +}; + +static struct pci_dev *mci_pdev; +static int x38_registered = 1; + + +static void x38_clear_error_info(struct mem_ctl_info *mci) +{ + struct pci_dev *pdev; + + pdev = to_pci_dev(mci->dev); + + /* + * Clear any error bits. + * (Yes, we really clear bits by writing 1 to them.) + */ + pci_write_bits16(pdev, X38_ERRSTS, X38_ERRSTS_BITS, + X38_ERRSTS_BITS); +} + +static u64 x38_readq(const void __iomem *addr) +{ + return readl(addr) | (((u64)readl(addr + 4)) << 32); +} + +static void x38_get_and_clear_error_info(struct mem_ctl_info *mci, + struct x38_error_info *info) +{ + struct pci_dev *pdev; + void __iomem *window = mci->pvt_info; + + pdev = to_pci_dev(mci->dev); + + /* + * This is a mess because there is no atomic way to read all the + * registers at once and the registers can transition from CE being + * overwritten by UE. + */ + pci_read_config_word(pdev, X38_ERRSTS, &info->errsts); + if (!(info->errsts & X38_ERRSTS_BITS)) + return; + + info->eccerrlog[0] = x38_readq(window + X38_C0ECCERRLOG); + if (x38_channel_num == 2) + info->eccerrlog[1] = x38_readq(window + X38_C1ECCERRLOG); + + pci_read_config_word(pdev, X38_ERRSTS, &info->errsts2); + + /* + * If the error is the same for both reads then the first set + * of reads is valid. If there is a change then there is a CE + * with no info and the second set of reads is valid and + * should be UE info. + */ + if ((info->errsts ^ info->errsts2) & X38_ERRSTS_BITS) { + info->eccerrlog[0] = x38_readq(window + X38_C0ECCERRLOG); + if (x38_channel_num == 2) + info->eccerrlog[1] = + x38_readq(window + X38_C1ECCERRLOG); + } + + x38_clear_error_info(mci); +} + +static void x38_process_error_info(struct mem_ctl_info *mci, + struct x38_error_info *info) +{ + int channel; + u64 log; + + if (!(info->errsts & X38_ERRSTS_BITS)) + return; + + if ((info->errsts ^ info->errsts2) & X38_ERRSTS_BITS) { + edac_mc_handle_ce_no_info(mci, "UE overwrote CE"); + info->errsts = info->errsts2; + } + + for (channel = 0; channel < x38_channel_num; channel++) { + log = info->eccerrlog[channel]; + if (log & X38_ECCERRLOG_UE) { + edac_mc_handle_ue(mci, 0, 0, + eccerrlog_row(channel, log), "x38 UE"); + } else if (log & X38_ECCERRLOG_CE) { + edac_mc_handle_ce(mci, 0, 0, + eccerrlog_syndrome(log), + eccerrlog_row(channel, log), 0, "x38 CE"); + } + } +} + +static void x38_check(struct mem_ctl_info *mci) +{ + struct x38_error_info info; + + debugf1("MC%d: %s()\n", mci->mc_idx, __func__); + x38_get_and_clear_error_info(mci, &info); + x38_process_error_info(mci, &info); +} + + +void __iomem *x38_map_mchbar(struct pci_dev *pdev) +{ + union { + u64 mchbar; + struct { + u32 mchbar_low; + u32 mchbar_high; + }; + } u; + void __iomem *window; + + pci_read_config_dword(pdev, X38_MCHBAR_LOW, &u.mchbar_low); + pci_write_config_dword(pdev, X38_MCHBAR_LOW, u.mchbar_low | 0x1); + pci_read_config_dword(pdev, X38_MCHBAR_HIGH, &u.mchbar_high); + u.mchbar &= X38_MCHBAR_MASK; + + if (u.mchbar != (resource_size_t)u.mchbar) { + printk(KERN_ERR + "x38: mmio space beyond accessible range (0x%llx)\n", + (unsigned long long)u.mchbar); + return NULL; + } + + window = ioremap_nocache(u.mchbar, X38_MMR_WINDOW_SIZE); + if (!window) + printk(KERN_ERR "x38: cannot map mmio space at 0x%llx\n", + (unsigned long long)u.mchbar); + + return window; +} + + +static void x38_get_drbs(void __iomem *window, + u16 drbs[X38_CHANNELS][X38_RANKS_PER_CHANNEL]) +{ + int i; + + for (i = 0; i < X38_RANKS_PER_CHANNEL; i++) { + drbs[0][i] = readw(window + X38_C0DRB + 2*i) & X38_DRB_MASK; + drbs[1][i] = readw(window + X38_C1DRB + 2*i) & X38_DRB_MASK; + } +} + +static bool x38_is_stacked(struct pci_dev *pdev, + u16 drbs[X38_CHANNELS][X38_RANKS_PER_CHANNEL]) +{ + u16 tom; + + pci_read_config_word(pdev, X38_TOM, &tom); + tom &= X38_TOM_MASK; + + return drbs[X38_CHANNELS - 1][X38_RANKS_PER_CHANNEL - 1] == tom; +} + +static unsigned long drb_to_nr_pages( + u16 drbs[X38_CHANNELS][X38_RANKS_PER_CHANNEL], + bool stacked, int channel, int rank) +{ + int n; + + n = drbs[channel][rank]; + if (rank > 0) + n -= drbs[channel][rank - 1]; + if (stacked && (channel == 1) && drbs[channel][rank] == + drbs[channel][X38_RANKS_PER_CHANNEL - 1]) { + n -= drbs[0][X38_RANKS_PER_CHANNEL - 1]; + } + + n <<= (X38_DRB_SHIFT - PAGE_SHIFT); + return n; +} + +static int x38_probe1(struct pci_dev *pdev, int dev_idx) +{ + int rc; + int i; + struct mem_ctl_info *mci = NULL; + unsigned long last_page; + u16 drbs[X38_CHANNELS][X38_RANKS_PER_CHANNEL]; + bool stacked; + void __iomem *window; + + debugf0("MC: %s()\n", __func__); + + window = x38_map_mchbar(pdev); + if (!window) + return -ENODEV; + + x38_get_drbs(window, drbs); + + how_many_channel(pdev); + + /* FIXME: unconventional pvt_info usage */ + mci = edac_mc_alloc(0, X38_RANKS, x38_channel_num, 0); + if (!mci) + return -ENOMEM; + + debugf3("MC: %s(): init mci\n", __func__); + + mci->dev = &pdev->dev; + mci->mtype_cap = MEM_FLAG_DDR2; + + mci->edac_ctl_cap = EDAC_FLAG_SECDED; + mci->edac_cap = EDAC_FLAG_SECDED; + + mci->mod_name = EDAC_MOD_STR; + mci->mod_ver = X38_REVISION; + mci->ctl_name = x38_devs[dev_idx].ctl_name; + mci->dev_name = pci_name(pdev); + mci->edac_check = x38_check; + mci->ctl_page_to_phys = NULL; + mci->pvt_info = window; + + stacked = x38_is_stacked(pdev, drbs); + + /* + * The dram rank boundary (DRB) reg values are boundary addresses + * for each DRAM rank with a granularity of 64MB. DRB regs are + * cumulative; the last one will contain the total memory + * contained in all ranks. + */ + last_page = -1UL; + for (i = 0; i < mci->nr_csrows; i++) { + unsigned long nr_pages; + struct csrow_info *csrow = &mci->csrows[i]; + + nr_pages = drb_to_nr_pages(drbs, stacked, + i / X38_RANKS_PER_CHANNEL, + i % X38_RANKS_PER_CHANNEL); + + if (nr_pages == 0) { + csrow->mtype = MEM_EMPTY; + continue; + } + + csrow->first_page = last_page + 1; + last_page += nr_pages; + csrow->last_page = last_page; + csrow->nr_pages = nr_pages; + + csrow->grain = nr_pages << PAGE_SHIFT; + csrow->mtype = MEM_DDR2; + csrow->dtype = DEV_UNKNOWN; + csrow->edac_mode = EDAC_UNKNOWN; + } + + x38_clear_error_info(mci); + + rc = -ENODEV; + if (edac_mc_add_mc(mci)) { + debugf3("MC: %s(): failed edac_mc_add_mc()\n", __func__); + goto fail; + } + + /* get this far and it's successful */ + debugf3("MC: %s(): success\n", __func__); + return 0; + +fail: + iounmap(window); + if (mci) + edac_mc_free(mci); + + return rc; +} + +static int __devinit x38_init_one(struct pci_dev *pdev, + const struct pci_device_id *ent) +{ + int rc; + + debugf0("MC: %s()\n", __func__); + + if (pci_enable_device(pdev) < 0) + return -EIO; + + rc = x38_probe1(pdev, ent->driver_data); + if (!mci_pdev) + mci_pdev = pci_dev_get(pdev); + + return rc; +} + +static void __devexit x38_remove_one(struct pci_dev *pdev) +{ + struct mem_ctl_info *mci; + + debugf0("%s()\n", __func__); + + mci = edac_mc_del_mc(&pdev->dev); + if (!mci) + return; + + iounmap(mci->pvt_info); + + edac_mc_free(mci); +} + +static const struct pci_device_id x38_pci_tbl[] __devinitdata = { + { + PCI_VEND_DEV(INTEL, X38_HB), PCI_ANY_ID, PCI_ANY_ID, 0, 0, + X38}, + { + 0, + } /* 0 terminated list. */ +}; + +MODULE_DEVICE_TABLE(pci, x38_pci_tbl); + +static struct pci_driver x38_driver = { + .name = EDAC_MOD_STR, + .probe = x38_init_one, + .remove = __devexit_p(x38_remove_one), + .id_table = x38_pci_tbl, +}; + +static int __init x38_init(void) +{ + int pci_rc; + + debugf3("MC: %s()\n", __func__); + + /* Ensure that the OPSTATE is set correctly for POLL or NMI */ + opstate_init(); + + pci_rc = pci_register_driver(&x38_driver); + if (pci_rc < 0) + goto fail0; + + if (!mci_pdev) { + x38_registered = 0; + mci_pdev = pci_get_device(PCI_VENDOR_ID_INTEL, + PCI_DEVICE_ID_INTEL_X38_HB, NULL); + if (!mci_pdev) { + debugf0("x38 pci_get_device fail\n"); + pci_rc = -ENODEV; + goto fail1; + } + + pci_rc = x38_init_one(mci_pdev, x38_pci_tbl); + if (pci_rc < 0) { + debugf0("x38 init fail\n"); + pci_rc = -ENODEV; + goto fail1; + } + } + + return 0; + +fail1: + pci_unregister_driver(&x38_driver); + +fail0: + if (mci_pdev) + pci_dev_put(mci_pdev); + + return pci_rc; +} + +static void __exit x38_exit(void) +{ + debugf3("MC: %s()\n", __func__); + + pci_unregister_driver(&x38_driver); + if (!x38_registered) { + x38_remove_one(mci_pdev); + pci_dev_put(mci_pdev); + } +} + +module_init(x38_init); +module_exit(x38_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Cluster Computing, Inc. Hitoshi Mitake"); +MODULE_DESCRIPTION("MC support for Intel X38 memory hub controllers"); + +module_param(edac_op_state, int, 0444); +MODULE_PARM_DESC(edac_op_state, "EDAC Error Reporting state: 0=Poll,1=NMI"); -- GitLab From 7ccb97437bcc818d0ba6067513475f6ee8177a15 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Wed, 29 Oct 2008 14:00:51 -0700 Subject: [PATCH 335/815] freezer_cg: fix improper BUG_ON() causing oops The BUG_ON() should be protected by freezer->lock, otherwise it can be triggered easily when a task has been unfreezed but the corresponding cgroup hasn't been changed to FROZEN state. Signed-off-by: Li Zefan Acked-by: Cedric Le Goater Acked-by: Matt Helsley Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/cgroup_freezer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/cgroup_freezer.c b/kernel/cgroup_freezer.c index e9505695449..7f54d1c4295 100644 --- a/kernel/cgroup_freezer.c +++ b/kernel/cgroup_freezer.c @@ -190,8 +190,9 @@ static void freezer_fork(struct cgroup_subsys *ss, struct task_struct *task) freezer = task_freezer(task); task_unlock(task); - BUG_ON(freezer->state == CGROUP_FROZEN); spin_lock_irq(&freezer->lock); + BUG_ON(freezer->state == CGROUP_FROZEN); + /* Locking avoids race with FREEZING -> THAWED transitions. */ if (freezer->state == CGROUP_FREEZING) freeze_task(task, true); -- GitLab From 80a6a2cf3bebcf20285cf05373b9c5ec96816577 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Wed, 29 Oct 2008 14:00:52 -0700 Subject: [PATCH 336/815] freezer_cg: remove redundant check in freezer_can_attach() It is sufficient to check if @task is frozen, and no need to check if the original freezer is frozen. Signed-off-by: Li Zefan Acked-by: Cedric Le Goater Acked-by: Matt Helsley Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/cgroup_freezer.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/kernel/cgroup_freezer.c b/kernel/cgroup_freezer.c index 7f54d1c4295..e9c856a265c 100644 --- a/kernel/cgroup_freezer.c +++ b/kernel/cgroup_freezer.c @@ -162,9 +162,13 @@ static int freezer_can_attach(struct cgroup_subsys *ss, struct task_struct *task) { struct freezer *freezer; - int retval; - /* Anything frozen can't move or be moved to/from */ + /* + * Anything frozen can't move or be moved to/from. + * + * Since orig_freezer->state == FROZEN means that @task has been + * frozen, so it's sufficient to check the latter condition. + */ if (is_task_frozen_enough(task)) return -EBUSY; @@ -173,13 +177,7 @@ static int freezer_can_attach(struct cgroup_subsys *ss, if (freezer->state == CGROUP_FROZEN) return -EBUSY; - retval = 0; - task_lock(task); - freezer = task_freezer(task); - if (freezer->state == CGROUP_FROZEN) - retval = -EBUSY; - task_unlock(task); - return retval; + return 0; } static void freezer_fork(struct cgroup_subsys *ss, struct task_struct *task) -- GitLab From 00c2e63c31d0f431952ff2a671c5c6997dd4f8b2 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Wed, 29 Oct 2008 14:00:53 -0700 Subject: [PATCH 337/815] freezer_cg: use thaw_process() in unfreeze_cgroup() Don't duplicate the implementation of thaw_process(). [akpm@linux-foundation.org: make __thaw_process() static] Signed-off-by: Li Zefan Cc: Cedric Le Goater Acked-by: Matt Helsley Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/freezer.h | 5 ----- kernel/cgroup_freezer.c | 15 ++++----------- kernel/freezer.c | 20 ++++++++++---------- 3 files changed, 14 insertions(+), 26 deletions(-) diff --git a/include/linux/freezer.h b/include/linux/freezer.h index 8f225339eee..5a361f85cfe 100644 --- a/include/linux/freezer.h +++ b/include/linux/freezer.h @@ -44,11 +44,6 @@ static inline bool should_send_signal(struct task_struct *p) return !(p->flags & PF_FREEZER_NOSIG); } -/* - * Wake up a frozen process - */ -extern int __thaw_process(struct task_struct *p); - /* Takes and releases task alloc lock using task_lock() */ extern int thaw_process(struct task_struct *p); diff --git a/kernel/cgroup_freezer.c b/kernel/cgroup_freezer.c index e9c856a265c..5e6d26b66e8 100644 --- a/kernel/cgroup_freezer.c +++ b/kernel/cgroup_freezer.c @@ -275,25 +275,18 @@ static int try_to_freeze_cgroup(struct cgroup *cgroup, struct freezer *freezer) return num_cant_freeze_now ? -EBUSY : 0; } -static int unfreeze_cgroup(struct cgroup *cgroup, struct freezer *freezer) +static void unfreeze_cgroup(struct cgroup *cgroup, struct freezer *freezer) { struct cgroup_iter it; struct task_struct *task; cgroup_iter_start(cgroup, &it); while ((task = cgroup_iter_next(cgroup, &it))) { - int do_wake; - - task_lock(task); - do_wake = __thaw_process(task); - task_unlock(task); - if (do_wake) - wake_up_process(task); + thaw_process(task); } cgroup_iter_end(cgroup, &it); - freezer->state = CGROUP_THAWED; - return 0; + freezer->state = CGROUP_THAWED; } static int freezer_change_state(struct cgroup *cgroup, @@ -320,7 +313,7 @@ static int freezer_change_state(struct cgroup *cgroup, } /* state == FREEZING and goal_state == THAWED, so unfreeze */ case CGROUP_FROZEN: - retval = unfreeze_cgroup(cgroup, freezer); + unfreeze_cgroup(cgroup, freezer); break; default: break; diff --git a/kernel/freezer.c b/kernel/freezer.c index ba6248b323e..2f4936cf708 100644 --- a/kernel/freezer.c +++ b/kernel/freezer.c @@ -121,16 +121,7 @@ void cancel_freezing(struct task_struct *p) } } -/* - * Wake up a frozen process - * - * task_lock() is needed to prevent the race with refrigerator() which may - * occur if the freezing of tasks fails. Namely, without the lock, if the - * freezing of tasks failed, thaw_tasks() might have run before a task in - * refrigerator() could call frozen_process(), in which case the task would be - * frozen and no one would thaw it. - */ -int __thaw_process(struct task_struct *p) +static int __thaw_process(struct task_struct *p) { if (frozen(p)) { p->flags &= ~PF_FROZEN; @@ -140,6 +131,15 @@ int __thaw_process(struct task_struct *p) return 0; } +/* + * Wake up a frozen process + * + * task_lock() is needed to prevent the race with refrigerator() which may + * occur if the freezing of tasks fails. Namely, without the lock, if the + * freezing of tasks failed, thaw_tasks() might have run before a task in + * refrigerator() could call frozen_process(), in which case the task would be + * frozen and no one would thaw it. + */ int thaw_process(struct task_struct *p) { task_lock(p); -- GitLab From 51308ee59dee1136ed599d875ea8968d7be55c91 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Wed, 29 Oct 2008 14:00:54 -0700 Subject: [PATCH 338/815] freezer_cg: simplify freezer_change_state() Just call unfreeze_cgroup() if goal_state == THAWED, and call try_to_freeze_cgroup() if goal_state == FROZEN. No behavior has been changed. Signed-off-by: Li Zefan Acked-by: Cedric Le Goater Acked-by: Matt Helsley Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/cgroup_freezer.c | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) diff --git a/kernel/cgroup_freezer.c b/kernel/cgroup_freezer.c index 5e6d26b66e8..7fa476f01d0 100644 --- a/kernel/cgroup_freezer.c +++ b/kernel/cgroup_freezer.c @@ -296,27 +296,22 @@ static int freezer_change_state(struct cgroup *cgroup, int retval = 0; freezer = cgroup_freezer(cgroup); + spin_lock_irq(&freezer->lock); + update_freezer_state(cgroup, freezer); if (goal_state == freezer->state) goto out; - switch (freezer->state) { + + switch (goal_state) { case CGROUP_THAWED: - retval = try_to_freeze_cgroup(cgroup, freezer); + unfreeze_cgroup(cgroup, freezer); break; - case CGROUP_FREEZING: - if (goal_state == CGROUP_FROZEN) { - /* Userspace is retrying after - * "/bin/echo FROZEN > freezer.state" returned -EBUSY */ - retval = try_to_freeze_cgroup(cgroup, freezer); - break; - } - /* state == FREEZING and goal_state == THAWED, so unfreeze */ case CGROUP_FROZEN: - unfreeze_cgroup(cgroup, freezer); + retval = try_to_freeze_cgroup(cgroup, freezer); break; default: - break; + BUG(); } out: spin_unlock_irq(&freezer->lock); -- GitLab From 9b913735e53ab0da4a792bac0de8e178cc13dcfb Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Wed, 29 Oct 2008 14:00:54 -0700 Subject: [PATCH 339/815] cgroups: tiny cleanups - remove 'private' field from struct subsys - remove cgroup_init_smp() Signed-off-by: Li Zefan Acked-by: Paul Menage Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/cgroup.h | 4 ---- 1 file changed, 4 deletions(-) diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 8b00f6643e9..1164963c3a8 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -25,7 +25,6 @@ struct cgroup; extern int cgroup_init_early(void); extern int cgroup_init(void); -extern void cgroup_init_smp(void); extern void cgroup_lock(void); extern bool cgroup_lock_live_group(struct cgroup *cgrp); extern void cgroup_unlock(void); @@ -348,8 +347,6 @@ struct cgroup_subsys { struct cgroupfs_root *root; struct list_head sibling; - - void *private; }; #define SUBSYS(_x) extern struct cgroup_subsys _x ## _subsys; @@ -410,7 +407,6 @@ void cgroup_mm_owner_callbacks(struct task_struct *old, static inline int cgroup_init_early(void) { return 0; } static inline int cgroup_init(void) { return 0; } -static inline void cgroup_init_smp(void) {} static inline void cgroup_fork(struct task_struct *p) {} static inline void cgroup_fork_callbacks(struct task_struct *p) {} static inline void cgroup_post_fork(struct task_struct *p) {} -- GitLab From 4e02ed4b4a2fae34aae766a5bb93ae235f60adb8 Mon Sep 17 00:00:00 2001 From: Nick Piggin Date: Wed, 29 Oct 2008 14:00:55 -0700 Subject: [PATCH 340/815] fs: remove prepare_write/commit_write Nothing uses prepare_write or commit_write. Remove them from the tree completely. [akpm@linux-foundation.org: schedule simple_prepare_write() for unexporting] Signed-off-by: Nick Piggin Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/filesystems/Locking | 12 +- Documentation/filesystems/vfs.txt | 39 +---- drivers/block/loop.c | 5 +- fs/fat/inode.c | 2 +- fs/libfs.c | 2 +- fs/ocfs2/file.c | 3 +- fs/splice.c | 4 +- include/linux/fs.h | 7 - mm/filemap.c | 242 +----------------------------- 9 files changed, 23 insertions(+), 293 deletions(-) diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking index 8362860e21a..23d2f4460de 100644 --- a/Documentation/filesystems/Locking +++ b/Documentation/filesystems/Locking @@ -161,8 +161,12 @@ prototypes: int (*set_page_dirty)(struct page *page); int (*readpages)(struct file *filp, struct address_space *mapping, struct list_head *pages, unsigned nr_pages); - int (*prepare_write)(struct file *, struct page *, unsigned, unsigned); - int (*commit_write)(struct file *, struct page *, unsigned, unsigned); + int (*write_begin)(struct file *, struct address_space *mapping, + loff_t pos, unsigned len, unsigned flags, + struct page **pagep, void **fsdata); + int (*write_end)(struct file *, struct address_space *mapping, + loff_t pos, unsigned len, unsigned copied, + struct page *page, void *fsdata); sector_t (*bmap)(struct address_space *, sector_t); int (*invalidatepage) (struct page *, unsigned long); int (*releasepage) (struct page *, int); @@ -180,8 +184,6 @@ sync_page: no maybe writepages: no set_page_dirty no no readpages: no -prepare_write: no yes yes -commit_write: no yes yes write_begin: no locks the page yes write_end: no yes, unlocks yes perform_write: no n/a yes @@ -191,7 +193,7 @@ releasepage: no yes direct_IO: no launder_page: no yes - ->prepare_write(), ->commit_write(), ->sync_page() and ->readpage() + ->write_begin(), ->write_end(), ->sync_page() and ->readpage() may be called from the request handler (/dev/loop). ->readpage() unlocks the page, either synchronously or via I/O diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt index c4d348dabe9..5579bda58a6 100644 --- a/Documentation/filesystems/vfs.txt +++ b/Documentation/filesystems/vfs.txt @@ -492,7 +492,7 @@ written-back to storage typically in whole pages, however the address_space has finer control of write sizes. The read process essentially only requires 'readpage'. The write -process is more complicated and uses prepare_write/commit_write or +process is more complicated and uses write_begin/write_end or set_page_dirty to write data into the address_space, and writepage, sync_page, and writepages to writeback data to storage. @@ -521,8 +521,6 @@ struct address_space_operations { int (*set_page_dirty)(struct page *page); int (*readpages)(struct file *filp, struct address_space *mapping, struct list_head *pages, unsigned nr_pages); - int (*prepare_write)(struct file *, struct page *, unsigned, unsigned); - int (*commit_write)(struct file *, struct page *, unsigned, unsigned); int (*write_begin)(struct file *, struct address_space *mapping, loff_t pos, unsigned len, unsigned flags, struct page **pagep, void **fsdata); @@ -598,37 +596,7 @@ struct address_space_operations { readpages is only used for read-ahead, so read errors are ignored. If anything goes wrong, feel free to give up. - prepare_write: called by the generic write path in VM to set up a write - request for a page. This indicates to the address space that - the given range of bytes is about to be written. The - address_space should check that the write will be able to - complete, by allocating space if necessary and doing any other - internal housekeeping. If the write will update parts of - any basic-blocks on storage, then those blocks should be - pre-read (if they haven't been read already) so that the - updated blocks can be written out properly. - The page will be locked. - - Note: the page _must not_ be marked uptodate in this function - (or anywhere else) unless it actually is uptodate right now. As - soon as a page is marked uptodate, it is possible for a concurrent - read(2) to copy it to userspace. - - commit_write: If prepare_write succeeds, new data will be copied - into the page and then commit_write will be called. It will - typically update the size of the file (if appropriate) and - mark the inode as dirty, and do any other related housekeeping - operations. It should avoid returning an error if possible - - errors should have been handled by prepare_write. - - write_begin: This is intended as a replacement for prepare_write. The - key differences being that: - - it returns a locked page (in *pagep) rather than being - given a pre locked page; - - it must be able to cope with short writes (where the - length passed to write_begin is greater than the number - of bytes copied into the page). - + write_begin: Called by the generic buffered write code to ask the filesystem to prepare to write len bytes at the given offset in the file. The address_space should check that the write will be able to complete, @@ -640,6 +608,9 @@ struct address_space_operations { The filesystem must return the locked pagecache page for the specified offset, in *pagep, for the caller to write into. + It must be able to cope with short writes (where the length passed to + write_begin is greater than the number of bytes copied into the page). + flags is a field for AOP_FLAG_xxx flags, described in include/linux/fs.h. diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 3f09cd8bcc3..5c4ee70d5cf 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -40,8 +40,7 @@ * Heinz Mauelshagen , Feb 2002 * * Support for falling back on the write file operation when the address space - * operations prepare_write and/or commit_write are not available on the - * backing filesystem. + * operations write_begin is not available on the backing filesystem. * Anton Altaparmakov, 16 Feb 2005 * * Still To Fix: @@ -765,7 +764,7 @@ static int loop_set_fd(struct loop_device *lo, fmode_t mode, */ if (!file->f_op->splice_read) goto out_putf; - if (aops->prepare_write || aops->write_begin) + if (aops->write_begin) lo_flags |= LO_FLAGS_USE_AOPS; if (!(lo_flags & LO_FLAGS_USE_AOPS) && !file->f_op->write) lo_flags |= LO_FLAGS_READ_ONLY; diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 19eafbe3c37..2b2eec1283b 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -175,7 +175,7 @@ static ssize_t fat_direct_IO(int rw, struct kiocb *iocb, if (rw == WRITE) { /* - * FIXME: blockdev_direct_IO() doesn't use ->prepare_write(), + * FIXME: blockdev_direct_IO() doesn't use ->write_begin(), * so we need to update the ->mmu_private to block boundary. * * But we must fill the remaining area or hole by nul for diff --git a/fs/libfs.c b/fs/libfs.c index 74688598bcf..e960a832190 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -814,7 +814,7 @@ EXPORT_SYMBOL(simple_getattr); EXPORT_SYMBOL(simple_link); EXPORT_SYMBOL(simple_lookup); EXPORT_SYMBOL(simple_pin_fs); -EXPORT_SYMBOL(simple_prepare_write); +EXPORT_UNUSED_SYMBOL(simple_prepare_write); EXPORT_SYMBOL(simple_readpage); EXPORT_SYMBOL(simple_release_fs); EXPORT_SYMBOL(simple_rename); diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 8d3225a7807..7efe937a415 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -679,8 +679,7 @@ leave: /* Some parts of this taken from generic_cont_expand, which turned out * to be too fragile to do exactly what we need without us having to - * worry about recursive locking in ->prepare_write() and - * ->commit_write(). */ + * worry about recursive locking in ->write_begin() and ->write_end(). */ static int ocfs2_write_zero_page(struct inode *inode, u64 size) { diff --git a/fs/splice.c b/fs/splice.c index a1e701c2715..1abab5cee4b 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -731,8 +731,8 @@ ssize_t splice_from_pipe(struct pipe_inode_info *pipe, struct file *out, }; /* - * The actor worker might be calling ->prepare_write and - * ->commit_write. Most of the time, these expect i_mutex to + * The actor worker might be calling ->write_begin and + * ->write_end. Most of the time, these expect i_mutex to * be held. Since this may result in an ABBA deadlock with * pipe->inode, we have to order lock acquiry here. */ diff --git a/include/linux/fs.h b/include/linux/fs.h index 5b248d61430..0dcdd9458f4 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -489,13 +489,6 @@ struct address_space_operations { int (*readpages)(struct file *filp, struct address_space *mapping, struct list_head *pages, unsigned nr_pages); - /* - * ext3 requires that a successful prepare_write() call be followed - * by a commit_write() call - they must be balanced - */ - int (*prepare_write)(struct file *, struct page *, unsigned, unsigned); - int (*commit_write)(struct file *, struct page *, unsigned, unsigned); - int (*write_begin)(struct file *, struct address_space *mapping, loff_t pos, unsigned len, unsigned flags, struct page **pagep, void **fsdata); diff --git a/mm/filemap.c b/mm/filemap.c index ab8553658af..f3e5f8944d1 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2029,48 +2029,8 @@ int pagecache_write_begin(struct file *file, struct address_space *mapping, { const struct address_space_operations *aops = mapping->a_ops; - if (aops->write_begin) { - return aops->write_begin(file, mapping, pos, len, flags, + return aops->write_begin(file, mapping, pos, len, flags, pagep, fsdata); - } else { - int ret; - pgoff_t index = pos >> PAGE_CACHE_SHIFT; - unsigned offset = pos & (PAGE_CACHE_SIZE - 1); - struct inode *inode = mapping->host; - struct page *page; -again: - page = __grab_cache_page(mapping, index); - *pagep = page; - if (!page) - return -ENOMEM; - - if (flags & AOP_FLAG_UNINTERRUPTIBLE && !PageUptodate(page)) { - /* - * There is no way to resolve a short write situation - * for a !Uptodate page (except by double copying in - * the caller done by generic_perform_write_2copy). - * - * Instead, we have to bring it uptodate here. - */ - ret = aops->readpage(file, page); - page_cache_release(page); - if (ret) { - if (ret == AOP_TRUNCATED_PAGE) - goto again; - return ret; - } - goto again; - } - - ret = aops->prepare_write(file, page, offset, offset+len); - if (ret) { - unlock_page(page); - page_cache_release(page); - if (pos + len > inode->i_size) - vmtruncate(inode, inode->i_size); - } - return ret; - } } EXPORT_SYMBOL(pagecache_write_begin); @@ -2079,32 +2039,9 @@ int pagecache_write_end(struct file *file, struct address_space *mapping, struct page *page, void *fsdata) { const struct address_space_operations *aops = mapping->a_ops; - int ret; - - if (aops->write_end) { - mark_page_accessed(page); - ret = aops->write_end(file, mapping, pos, len, copied, - page, fsdata); - } else { - unsigned offset = pos & (PAGE_CACHE_SIZE - 1); - struct inode *inode = mapping->host; - - flush_dcache_page(page); - ret = aops->commit_write(file, page, offset, offset+len); - unlock_page(page); - mark_page_accessed(page); - page_cache_release(page); - - if (ret < 0) { - if (pos + len > inode->i_size) - vmtruncate(inode, inode->i_size); - } else if (ret > 0) - ret = min_t(size_t, copied, ret); - else - ret = copied; - } - return ret; + mark_page_accessed(page); + return aops->write_end(file, mapping, pos, len, copied, page, fsdata); } EXPORT_SYMBOL(pagecache_write_end); @@ -2226,174 +2163,6 @@ repeat: } EXPORT_SYMBOL(__grab_cache_page); -static ssize_t generic_perform_write_2copy(struct file *file, - struct iov_iter *i, loff_t pos) -{ - struct address_space *mapping = file->f_mapping; - const struct address_space_operations *a_ops = mapping->a_ops; - struct inode *inode = mapping->host; - long status = 0; - ssize_t written = 0; - - do { - struct page *src_page; - struct page *page; - pgoff_t index; /* Pagecache index for current page */ - unsigned long offset; /* Offset into pagecache page */ - unsigned long bytes; /* Bytes to write to page */ - size_t copied; /* Bytes copied from user */ - - offset = (pos & (PAGE_CACHE_SIZE - 1)); - index = pos >> PAGE_CACHE_SHIFT; - bytes = min_t(unsigned long, PAGE_CACHE_SIZE - offset, - iov_iter_count(i)); - - /* - * a non-NULL src_page indicates that we're doing the - * copy via get_user_pages and kmap. - */ - src_page = NULL; - - /* - * Bring in the user page that we will copy from _first_. - * Otherwise there's a nasty deadlock on copying from the - * same page as we're writing to, without it being marked - * up-to-date. - * - * Not only is this an optimisation, but it is also required - * to check that the address is actually valid, when atomic - * usercopies are used, below. - */ - if (unlikely(iov_iter_fault_in_readable(i, bytes))) { - status = -EFAULT; - break; - } - - page = __grab_cache_page(mapping, index); - if (!page) { - status = -ENOMEM; - break; - } - - /* - * non-uptodate pages cannot cope with short copies, and we - * cannot take a pagefault with the destination page locked. - * So pin the source page to copy it. - */ - if (!PageUptodate(page) && !segment_eq(get_fs(), KERNEL_DS)) { - unlock_page(page); - - src_page = alloc_page(GFP_KERNEL); - if (!src_page) { - page_cache_release(page); - status = -ENOMEM; - break; - } - - /* - * Cannot get_user_pages with a page locked for the - * same reason as we can't take a page fault with a - * page locked (as explained below). - */ - copied = iov_iter_copy_from_user(src_page, i, - offset, bytes); - if (unlikely(copied == 0)) { - status = -EFAULT; - page_cache_release(page); - page_cache_release(src_page); - break; - } - bytes = copied; - - lock_page(page); - /* - * Can't handle the page going uptodate here, because - * that means we would use non-atomic usercopies, which - * zero out the tail of the page, which can cause - * zeroes to become transiently visible. We could just - * use a non-zeroing copy, but the APIs aren't too - * consistent. - */ - if (unlikely(!page->mapping || PageUptodate(page))) { - unlock_page(page); - page_cache_release(page); - page_cache_release(src_page); - continue; - } - } - - status = a_ops->prepare_write(file, page, offset, offset+bytes); - if (unlikely(status)) - goto fs_write_aop_error; - - if (!src_page) { - /* - * Must not enter the pagefault handler here, because - * we hold the page lock, so we might recursively - * deadlock on the same lock, or get an ABBA deadlock - * against a different lock, or against the mmap_sem - * (which nests outside the page lock). So increment - * preempt count, and use _atomic usercopies. - * - * The page is uptodate so we are OK to encounter a - * short copy: if unmodified parts of the page are - * marked dirty and written out to disk, it doesn't - * really matter. - */ - pagefault_disable(); - copied = iov_iter_copy_from_user_atomic(page, i, - offset, bytes); - pagefault_enable(); - } else { - void *src, *dst; - src = kmap_atomic(src_page, KM_USER0); - dst = kmap_atomic(page, KM_USER1); - memcpy(dst + offset, src + offset, bytes); - kunmap_atomic(dst, KM_USER1); - kunmap_atomic(src, KM_USER0); - copied = bytes; - } - flush_dcache_page(page); - - status = a_ops->commit_write(file, page, offset, offset+bytes); - if (unlikely(status < 0)) - goto fs_write_aop_error; - if (unlikely(status > 0)) /* filesystem did partial write */ - copied = min_t(size_t, copied, status); - - unlock_page(page); - mark_page_accessed(page); - page_cache_release(page); - if (src_page) - page_cache_release(src_page); - - iov_iter_advance(i, copied); - pos += copied; - written += copied; - - balance_dirty_pages_ratelimited(mapping); - cond_resched(); - continue; - -fs_write_aop_error: - unlock_page(page); - page_cache_release(page); - if (src_page) - page_cache_release(src_page); - - /* - * prepare_write() may have instantiated a few blocks - * outside i_size. Trim these off again. Don't need - * i_size_read because we hold i_mutex. - */ - if (pos + bytes > inode->i_size) - vmtruncate(inode, inode->i_size); - break; - } while (iov_iter_count(i)); - - return written ? written : status; -} - static ssize_t generic_perform_write(struct file *file, struct iov_iter *i, loff_t pos) { @@ -2494,10 +2263,7 @@ generic_file_buffered_write(struct kiocb *iocb, const struct iovec *iov, struct iov_iter i; iov_iter_init(&i, iov, nr_segs, count, written); - if (a_ops->write_begin) - status = generic_perform_write(file, &i, pos); - else - status = generic_perform_write_2copy(file, &i, pos); + status = generic_perform_write(file, &i, pos); if (likely(status >= 0)) { written += status; -- GitLab From a34645f56a5dae70233701275fb8b2d979a664fd Mon Sep 17 00:00:00 2001 From: Hans Ulrich Niedermann Date: Wed, 29 Oct 2008 14:00:57 -0700 Subject: [PATCH 341/815] docbook: fix command spacing The total width of the command name plus spaces should be 8 characters, but were 7 and 9, respectively. With 8 chars, all commands are now lining up nicely. The mandocs, psdocs, xmldocs commands are OK. Before: HOSTCC scripts/basic/docproc DOCPROC Documentation/DocBook/deviceiobook.xml HTML Documentation/DocBook/deviceiobook.html DOCPROC Documentation/DocBook/wanbook.xml PDF Documentation/DocBook/wanbook.pdf After: HOSTCC scripts/basic/docproc DOCPROC Documentation/DocBook/deviceiobook.xml HTML Documentation/DocBook/deviceiobook.html DOCPROC Documentation/DocBook/wanbook.xml PDF Documentation/DocBook/wanbook.pdf Signed-off-by: Hans Ulrich Niedermann Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/DocBook/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile index fabc06466b9..9b1f6ca100d 100644 --- a/Documentation/DocBook/Makefile +++ b/Documentation/DocBook/Makefile @@ -136,7 +136,7 @@ quiet_cmd_db2ps = PS $@ %.ps : %.xml $(call cmd,db2ps) -quiet_cmd_db2pdf = PDF $@ +quiet_cmd_db2pdf = PDF $@ cmd_db2pdf = $(subst TYPE,pdf, $($(PDF_METHOD)template)) %.pdf : %.xml $(call cmd,db2pdf) @@ -148,7 +148,7 @@ build_main_index = rm -rf $(main_idx) && \ echo '

Kernel Version: $(KERNELVERSION)

' >> $(main_idx) && \ cat $(HTML) >> $(main_idx) -quiet_cmd_db2html = HTML $@ +quiet_cmd_db2html = HTML $@ cmd_db2html = xmlto xhtml $(XMLTOFLAGS) -o $(patsubst %.html,%,$@) $< && \ echo ' \ $(patsubst %.html,%,$(notdir $@))

' > $@ -- GitLab From e11e3643f300f2e3a3ea21658e9f80b412c2c8a1 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Wed, 29 Oct 2008 14:00:58 -0700 Subject: [PATCH 342/815] docs: fix ManagementStyle book name Just corrected the book name. I'm probably the only one who ever read this file :-) Signed-off-by: Jiri Pirko Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/ManagementStyle | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/ManagementStyle b/Documentation/ManagementStyle index 49a8efa5afe..a5f0ea58c78 100644 --- a/Documentation/ManagementStyle +++ b/Documentation/ManagementStyle @@ -17,7 +17,7 @@ companies. If you sign purchase orders or you have any clue about the budget of your group, you're almost certainly not a kernel manager. These suggestions may or may not apply to you. -First off, I'd suggest buying "Seven Habits of Highly Successful +First off, I'd suggest buying "Seven Habits of Highly Effective People", and NOT read it. Burn it, it's a great symbolic gesture. (*) This document does so not so much by answering the question, but by -- GitLab From eb944db0cfeb0ee934e2a74d5b3516f80cf2c208 Mon Sep 17 00:00:00 2001 From: Yauhen Kharuzhy Date: Wed, 29 Oct 2008 14:00:59 -0700 Subject: [PATCH 343/815] rtc-s3c: fix section mismatch warnings Warnings was appeared when compile rtc-s3c.c because platform_driver structure s3c2410_rtcdrv has wrong name. Signed-off-by: Yauhen Kharuzhy Acked-by: Alessandro Zummo Cc: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-s3c.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c index 910bc704939..340d03be820 100644 --- a/drivers/rtc/rtc-s3c.c +++ b/drivers/rtc/rtc-s3c.c @@ -507,7 +507,7 @@ static int s3c_rtc_resume(struct platform_device *pdev) #define s3c_rtc_resume NULL #endif -static struct platform_driver s3c2410_rtcdrv = { +static struct platform_driver s3c2410_rtc_driver = { .probe = s3c_rtc_probe, .remove = __devexit_p(s3c_rtc_remove), .suspend = s3c_rtc_suspend, @@ -523,12 +523,12 @@ static char __initdata banner[] = "S3C24XX RTC, (c) 2004,2006 Simtec Electronics static int __init s3c_rtc_init(void) { printk(banner); - return platform_driver_register(&s3c2410_rtcdrv); + return platform_driver_register(&s3c2410_rtc_driver); } static void __exit s3c_rtc_exit(void) { - platform_driver_unregister(&s3c2410_rtcdrv); + platform_driver_unregister(&s3c2410_rtc_driver); } module_init(s3c_rtc_init); -- GitLab From 992b692dcf43612be805465ca4b76f434c715023 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Wed, 29 Oct 2008 14:01:00 -0700 Subject: [PATCH 344/815] edac: fix enabling of polling cell module The edac driver on cell turned out to be not enabled because of a missing op_state. This patch introduces it. Verified to work on top of Ben's next branch. Signed-off-by: Arnd Bergmann Signed-off-by: Jens Osterkamp Acked-by: Benjamin Herrenschmidt Signed-off-by: Doug Thompson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/edac/cell_edac.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/edac/cell_edac.c b/drivers/edac/cell_edac.c index 887072f5dc8..cd2e3b8087e 100644 --- a/drivers/edac/cell_edac.c +++ b/drivers/edac/cell_edac.c @@ -9,6 +9,7 @@ */ #undef DEBUG +#include #include #include #include @@ -164,6 +165,8 @@ static int __devinit cell_edac_probe(struct platform_device *pdev) if (regs == NULL) return -ENODEV; + edac_op_state = EDAC_OPSTATE_POLL; + /* Get channel population */ reg = in_be64(®s->mic_mnt_cfg); dev_dbg(&pdev->dev, "MIC_MNT_CFG = 0x%016lx\n", reg); -- GitLab From def1be2d727a1764205479b3e3e3ba16ffbad028 Mon Sep 17 00:00:00 2001 From: Marcin Slusarz Date: Wed, 29 Oct 2008 14:01:01 -0700 Subject: [PATCH 345/815] fbcon: don't inline updatescrollmode Updatescrollmode is marked inline, but it's big and is called only from non-critical codepaths (fbcon_resize, fbcon_switch, fbcon_modechanged). Dropping it saves almost 800 bytes of text size. text data bss dec hex filename 23859 287 8448 32594 7f52 drivers/video/console/fbcon.o.before 23065 287 8448 31800 7c38 drivers/video/console/fbcon.o.after Signed-off-by: Marcin Slusarz Cc: Antonino Daplas Cc: Krzysztof Helt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/console/fbcon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 64b3d30027b..b92947d62ad 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -2118,7 +2118,7 @@ static void fbcon_bmove_rec(struct vc_data *vc, struct display *p, int sy, int s height, width); } -static __inline__ void updatescrollmode(struct display *p, +static void updatescrollmode(struct display *p, struct fb_info *info, struct vc_data *vc) { -- GitLab From 6158d3a2323835546c7cf83a170316fa77b726e0 Mon Sep 17 00:00:00 2001 From: Matthew Garrett Date: Wed, 29 Oct 2008 14:01:03 -0700 Subject: [PATCH 346/815] sony-laptop: ignore missing _DIS method on pic device At least the Vaio VGN-Z540N doesn't have this method, so let's not fail to suspend just because it doesn't exist. Signed-off-by: Adam Jackson Acked-by: Mattia Dongili Cc: Len Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/misc/sony-laptop.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c index 5a97d3a9d74..f483c4221f7 100644 --- a/drivers/misc/sony-laptop.c +++ b/drivers/misc/sony-laptop.c @@ -2315,8 +2315,10 @@ end: */ static int sony_pic_disable(struct acpi_device *device) { - if (ACPI_FAILURE(acpi_evaluate_object(device->handle, - "_DIS", NULL, NULL))) + acpi_status ret = acpi_evaluate_object(device->handle, "_DIS", NULL, + NULL); + + if (ACPI_FAILURE(ret) && ret != AE_NOT_FOUND) return -ENXIO; dprintk("Device disabled\n"); -- GitLab From f8b77d39397e1510b1a3bcfd385ebd1a45aae77f Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Wed, 29 Oct 2008 14:01:05 -0700 Subject: [PATCH 347/815] init/do_mounts_md.c: msleep compile fix init/do_mounts_md.c:285: error: implicit declaration of function 'msleep' Signed-off-by: Alexey Dobriyan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/do_mounts_md.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c index 4c87ee1fe5d..4d42f450b59 100644 --- a/init/do_mounts_md.c +++ b/init/do_mounts_md.c @@ -1,4 +1,4 @@ - +#include #include #include -- GitLab From 99e87fd19a2dfba8ec0f2110f6f1b63062a52a6f Mon Sep 17 00:00:00 2001 From: Mariusz Kozlowski Date: Wed, 29 Oct 2008 14:01:05 -0700 Subject: [PATCH 348/815] hdpuftrs: fix build drivers/misc/hdpuftrs/hdpu_nexus.c:118: error: expected identifier or '(' before 'return' drivers/misc/hdpuftrs/hdpu_nexus.c:119: error: expected identifier or '(' before '}' token Signed-off-by: Mariusz Kozlowski Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/misc/hdpuftrs/hdpu_nexus.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/misc/hdpuftrs/hdpu_nexus.c b/drivers/misc/hdpuftrs/hdpu_nexus.c index 08e26beefe6..ce39fa54949 100644 --- a/drivers/misc/hdpuftrs/hdpu_nexus.c +++ b/drivers/misc/hdpuftrs/hdpu_nexus.c @@ -113,7 +113,6 @@ static int hdpu_nexus_probe(struct platform_device *pdev) if (!hdpu_chassis_id) printk(KERN_WARNING "sky_nexus: " "Unable to create proc dir entry: sky_chassis_id\n"); - } return 0; } -- GitLab From 84ad6d70001df969d7e8569dd18d98d9550277fb Mon Sep 17 00:00:00 2001 From: KAMEZAWA Hiroyuki Date: Wed, 29 Oct 2008 14:01:06 -0700 Subject: [PATCH 349/815] memcg: update menuconfig help text page_cgroup is now allocated at boot and memmap doesn't includes pointer for page_cgroup. Fix the menu help text. Reviewed-by: Balbir Singh Signed-off-by: KAMEZAWA hiroyuki Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- init/Kconfig | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/init/Kconfig b/init/Kconfig index 44e9208f9c7..86b00c53fad 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -401,16 +401,20 @@ config CGROUP_MEM_RES_CTLR depends on CGROUPS && RESOURCE_COUNTERS select MM_OWNER help - Provides a memory resource controller that manages both page cache and - RSS memory. + Provides a memory resource controller that manages both anonymous + memory and page cache. (See Documentation/controllers/memory.txt) Note that setting this option increases fixed memory overhead - associated with each page of memory in the system by 4/8 bytes - and also increases cache misses because struct page on many 64bit - systems will not fit into a single cache line anymore. + associated with each page of memory in the system. By this, + 20(40)bytes/PAGE_SIZE on 32(64)bit system will be occupied by memory + usage tracking struct at boot. Total amount of this is printed out + at boot. Only enable when you're ok with these trade offs and really - sure you need the memory resource controller. + sure you need the memory resource controller. Even when you enable + this, you can set "cgroup_disable=memory" at your boot option to + disable memory resource controller and you can avoid overheads. + (and lose benefits of memory resource contoller) This config option also selects MM_OWNER config option, which could in turn add some fork/exit overhead. -- GitLab From ce05fcc30ea41c85f9d50bee1ce289f7cb7fb223 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 29 Oct 2008 14:01:07 -0700 Subject: [PATCH 350/815] kernel/profile: fix profile_init() section mismatch profile_init() calls in to alloc_bootmem() on early initialization. While alloc_bootmem() is __init, the reference itself is safe in that it is tucked below a !slab_is_available() check. So, flag profile_init() as __ref. Signed-off-by: Paul Mundt Cc: Dave Hansen Cc: Sam Ravnborg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/profile.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/profile.c b/kernel/profile.c index a9e422df6bf..9830a037d8d 100644 --- a/kernel/profile.c +++ b/kernel/profile.c @@ -102,7 +102,7 @@ int profile_setup(char *str) __setup("profile=", profile_setup); -int profile_init(void) +int __ref profile_init(void) { int buffer_bytes; if (!prof_on) -- GitLab From 87b811c3f96559e466403e22b1fa99d472571625 Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Wed, 29 Oct 2008 14:01:08 -0700 Subject: [PATCH 351/815] ecryptfs: fix memory corruption when storing crypto info in xattrs When ecryptfs allocates space to write crypto headers into, before copying it out to file headers or to xattrs, it looks at the value of crypt_stat->num_header_bytes_at_front to determine how much space it needs. This is also used as the file offset to the actual encrypted data, so for xattr-stored crypto info, the value was zero. So, we kzalloc'd 0 bytes, and then ran off to write to that memory. (Which returned as ZERO_SIZE_PTR, so we explode quickly). The right answer is to always allocate a page to write into; the current code won't ever write more than that (this is enforced by the (PAGE_CACHE_SIZE - offset) length in the call to ecryptfs_generate_key_packet_set). To be explicit about this, we now send in a "max" parameter, rather than magically using PAGE_CACHE_SIZE there. Also, since the pointer we pass down the callchain eventually gets the virt_to_page() treatment, we should be using a alloc_page variant, not kzalloc (see also 7fcba054373d5dfc43d26e243a5c9b92069972ee) Signed-off-by: Eric Sandeen Acked-by: Michael Halcrow Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ecryptfs/crypto.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c index 06db79d05c1..6046239465a 100644 --- a/fs/ecryptfs/crypto.c +++ b/fs/ecryptfs/crypto.c @@ -1251,6 +1251,7 @@ struct kmem_cache *ecryptfs_header_cache_2; /** * ecryptfs_write_headers_virt * @page_virt: The virtual address to write the headers to + * @max: The size of memory allocated at page_virt * @size: Set to the number of bytes written by this function * @crypt_stat: The cryptographic context * @ecryptfs_dentry: The eCryptfs dentry @@ -1278,7 +1279,8 @@ struct kmem_cache *ecryptfs_header_cache_2; * * Returns zero on success */ -static int ecryptfs_write_headers_virt(char *page_virt, size_t *size, +static int ecryptfs_write_headers_virt(char *page_virt, size_t max, + size_t *size, struct ecryptfs_crypt_stat *crypt_stat, struct dentry *ecryptfs_dentry) { @@ -1296,7 +1298,7 @@ static int ecryptfs_write_headers_virt(char *page_virt, size_t *size, offset += written; rc = ecryptfs_generate_key_packet_set((page_virt + offset), crypt_stat, ecryptfs_dentry, &written, - PAGE_CACHE_SIZE - offset); + max - offset); if (rc) ecryptfs_printk(KERN_WARNING, "Error generating key packet " "set; rc = [%d]\n", rc); @@ -1368,14 +1370,14 @@ int ecryptfs_write_metadata(struct dentry *ecryptfs_dentry) goto out; } /* Released in this function */ - virt = kzalloc(crypt_stat->num_header_bytes_at_front, GFP_KERNEL); + virt = (char *)get_zeroed_page(GFP_KERNEL); if (!virt) { printk(KERN_ERR "%s: Out of memory\n", __func__); rc = -ENOMEM; goto out; } - rc = ecryptfs_write_headers_virt(virt, &size, crypt_stat, - ecryptfs_dentry); + rc = ecryptfs_write_headers_virt(virt, PAGE_CACHE_SIZE, &size, + crypt_stat, ecryptfs_dentry); if (unlikely(rc)) { printk(KERN_ERR "%s: Error whilst writing headers; rc = [%d]\n", __func__, rc); @@ -1393,8 +1395,7 @@ int ecryptfs_write_metadata(struct dentry *ecryptfs_dentry) goto out_free; } out_free: - memset(virt, 0, crypt_stat->num_header_bytes_at_front); - kfree(virt); + free_page((unsigned long)virt); out: return rc; } -- GitLab From b77b0ef207624c9d9f8064ccbfd6da169780df44 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 29 Oct 2008 14:01:09 -0700 Subject: [PATCH 352/815] i2o: fix kernel-doc warnings Fixup i2o kernel-doc warnings: Warning(linux-next-20081022//drivers/message/i2o/i2o_block.c:579): No description found for parameter 'bdev' Warning(linux-next-20081022//drivers/message/i2o/i2o_block.c:579): No description found for parameter 'mode' Warning(linux-next-20081022//drivers/message/i2o/i2o_block.c:608): No description found for parameter 'disk' Warning(linux-next-20081022//drivers/message/i2o/i2o_block.c:608): No description found for parameter 'mode' Warning(linux-next-20081022//drivers/message/i2o/i2o_block.c:657): No description found for parameter 'bdev' Warning(linux-next-20081022//drivers/message/i2o/i2o_block.c:657): No description found for parameter 'mode' Signed-off-by: Randy Dunlap Cc: Al Viro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/message/i2o/i2o_block.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c index 11a617ab424..84bdc2ee69e 100644 --- a/drivers/message/i2o/i2o_block.c +++ b/drivers/message/i2o/i2o_block.c @@ -567,8 +567,8 @@ static void i2o_block_biosparam(unsigned long capacity, unsigned short *cyls, /** * i2o_block_open - Open the block device - * @inode: inode for block device being opened - * @file: file to open + * @bdev: block device being opened + * @mode: file open mode * * Power up the device, mount and lock the media. This function is called, * if the block device is opened for access. @@ -596,8 +596,8 @@ static int i2o_block_open(struct block_device *bdev, fmode_t mode) /** * i2o_block_release - Release the I2O block device - * @inode: inode for block device being released - * @file: file to close + * @disk: gendisk device being released + * @mode: file open mode * * Unlock and unmount the media, and power down the device. Gets called if * the block device is closed. @@ -643,8 +643,8 @@ static int i2o_block_getgeo(struct block_device *bdev, struct hd_geometry *geo) /** * i2o_block_ioctl - Issue device specific ioctl calls. - * @inode: inode for block device ioctl - * @file: file for ioctl + * @bdev: block device being opened + * @mode: file open mode * @cmd: ioctl command * @arg: arg * -- GitLab From e99c97ade53fb6f5e665f2960eb86c624a532d7b Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 29 Oct 2008 14:01:09 -0700 Subject: [PATCH 353/815] mm: fix kernel-doc function notation Delete excess kernel-doc notation in mm/ subdirectory. Actually this is a kernel-doc notation fix. Warning(/var/linsrc/linux-2.6.27-git10//mm/vmalloc.c:902): Excess function parameter or struct member 'returns' description in 'vm_map_ram' Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/vmalloc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 036536945dd..f1cc03bbf6a 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -897,7 +897,8 @@ EXPORT_SYMBOL(vm_unmap_ram); * @count: number of pages * @node: prefer to allocate data structures on this node * @prot: memory protection to use. PAGE_KERNEL for regular RAM - * @returns: a pointer to the address that has been mapped, or NULL on failure + * + * Returns: a pointer to the address that has been mapped, or %NULL on failure */ void *vm_map_ram(struct page **pages, unsigned int count, int node, pgprot_t prot) { -- GitLab From e74481e23283fb080d4591c258de20785cc3b6c3 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 29 Oct 2008 14:01:10 -0700 Subject: [PATCH 354/815] fs: remove excess kernel-doc Delete excess kernel-doc notation in fs/ subdirectory: Warning(linux-2.6.27-git10//fs/jbd/transaction.c:886): Excess function parameter or struct member 'credits' description in 'journal_get_undo_access' Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/jbd/transaction.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c index d15cd6e7251..60d4c32c880 100644 --- a/fs/jbd/transaction.c +++ b/fs/jbd/transaction.c @@ -860,7 +860,6 @@ out: * int journal_get_undo_access() - Notify intent to modify metadata with non-rewindable consequences * @handle: transaction * @bh: buffer to undo - * @credits: store the number of taken credits here (if not NULL) * * Sometimes there is a need to distinguish between metadata which has * been committed to disk and that which has not. The ext3fs code uses -- GitLab From d25141a818383b3c3b09f065698c544a7a0ec6e7 Mon Sep 17 00:00:00 2001 From: Sukadev Bhattiprolu Date: Wed, 29 Oct 2008 14:01:11 -0700 Subject: [PATCH 355/815] 'kill sig -1' must only apply to caller's namespace Currently "kill -1" kills processes in all namespaces and breaks the isolation of namespaces. Earlier attempt to fix this was discussed at: http://lkml.org/lkml/2008/7/23/148 As suggested by Oleg Nesterov in that thread, use "task_pid_vnr() > 1" check since task_pid_vnr() returns 0 if process is outside the caller's namespace. Signed-off-by: Sukadev Bhattiprolu Acked-by: Eric W. Biederman Tested-by: Daniel Hokka Zakrisson Signed-off-by: Oleg Nesterov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/signal.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/signal.c b/kernel/signal.c index 105217da5c8..4530fc65445 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1144,7 +1144,8 @@ static int kill_something_info(int sig, struct siginfo *info, pid_t pid) struct task_struct * p; for_each_process(p) { - if (p->pid > 1 && !same_thread_group(p, current)) { + if (task_pid_vnr(p) > 1 && + !same_thread_group(p, current)) { int err = group_send_sig_info(sig, info, p); ++count; if (err != -EPERM) -- GitLab From b7f7b07479de2d91443b81938db1e1940c56b13c Mon Sep 17 00:00:00 2001 From: Dean Nelson Date: Wed, 29 Oct 2008 14:01:12 -0700 Subject: [PATCH 356/815] sgi-xp: only build for ia64-sn2 when CONFIG_IA64_GENERIC specified For the time being build for ia64-sn2 alone when CONFIG_IA64_GENERIC is specified. This eliminates a dependency of the XP/XPC drivers on having the GRU driver insmod'd in order to insmod them, when running on an ia64-sn2 system. On such a system the GRU driver serves no useful purpose. Signed-off-by: Dean Nelson Cc: "Luck, Tony" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/misc/sgi-xp/Makefile | 4 ++-- drivers/misc/sgi-xp/xp.h | 4 ++++ drivers/misc/sgi-xp/xpc_main.c | 4 ++-- 3 files changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/misc/sgi-xp/Makefile b/drivers/misc/sgi-xp/Makefile index 35ce2857807..4fc40d8e1bc 100644 --- a/drivers/misc/sgi-xp/Makefile +++ b/drivers/misc/sgi-xp/Makefile @@ -5,14 +5,14 @@ obj-$(CONFIG_SGI_XP) += xp.o xp-y := xp_main.o xp-$(CONFIG_IA64_SGI_SN2) += xp_sn2.o xp_nofault.o -xp-$(CONFIG_IA64_GENERIC) += xp_sn2.o xp_nofault.o xp_uv.o +xp-$(CONFIG_IA64_GENERIC) += xp_sn2.o xp_nofault.o xp-$(CONFIG_IA64_SGI_UV) += xp_uv.o xp-$(CONFIG_X86_64) += xp_uv.o obj-$(CONFIG_SGI_XP) += xpc.o xpc-y := xpc_main.o xpc_channel.o xpc_partition.o xpc-$(CONFIG_IA64_SGI_SN2) += xpc_sn2.o -xpc-$(CONFIG_IA64_GENERIC) += xpc_sn2.o xpc_uv.o +xpc-$(CONFIG_IA64_GENERIC) += xpc_sn2.o xpc-$(CONFIG_IA64_SGI_UV) += xpc_uv.o xpc-$(CONFIG_X86_64) += xpc_uv.o diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h index 859a5281c61..ed1722e5004 100644 --- a/drivers/misc/sgi-xp/xp.h +++ b/drivers/misc/sgi-xp/xp.h @@ -19,7 +19,11 @@ #include #include /* defines is_shub1() and is_shub2() */ #define is_shub() ia64_platform_is("sn2") +#ifdef CONFIG_IA64_SGI_UV #define is_uv() ia64_platform_is("uv") +#else +#define is_uv() 0 +#endif #endif #ifdef CONFIG_X86_64 #include diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c index 46325fc8481..e8d5cfbd32c 100644 --- a/drivers/misc/sgi-xp/xpc_main.c +++ b/drivers/misc/sgi-xp/xpc_main.c @@ -1104,7 +1104,7 @@ xpc_do_exit(enum xp_retval reason) if (is_shub()) xpc_exit_sn2(); - else + else if (is_uv()) xpc_exit_uv(); } @@ -1363,7 +1363,7 @@ out_2: out_1: if (is_shub()) xpc_exit_sn2(); - else + else if (is_uv()) xpc_exit_uv(); return ret; } -- GitLab From c08b6acc9b996ba6231105cb12a4125c957e0c97 Mon Sep 17 00:00:00 2001 From: Mike Travis Date: Thu, 30 Oct 2008 11:33:19 -0700 Subject: [PATCH 357/815] x86, uv: fix compile error in uv_hub.h Impact: include file dependency cleanup Fix compile errors of files that include asm/uv/uv_hub.h but do not include linux/timer.h. [ such files are not mainline right now. ] Signed-of-by: Mike Travis Signed-off-by: Ingo Molnar --- arch/x86/include/asm/uv/uv_hub.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h index c6ad93e315c..7a5782610b2 100644 --- a/arch/x86/include/asm/uv/uv_hub.h +++ b/arch/x86/include/asm/uv/uv_hub.h @@ -13,6 +13,7 @@ #include #include +#include #include #include -- GitLab From 81365c31afcea2bd6d551a029282d59c89e8fd54 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 29 Oct 2008 14:01:12 -0700 Subject: [PATCH 358/815] MAINTAINERS: add LTP info to the list Cc: Subrata Modak Signed-off-by: Mike Frysinger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- MAINTAINERS | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 16202c8ac68..ce521d25ce3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2701,6 +2701,16 @@ M: matthew@wil.cx L: linux-scsi@vger.kernel.org S: Maintained +LTP (Linux Test Project) +P: Subrata Modak +M: subrata@linux.vnet.ibm.com +P: Mike Frysinger +M: vapier@gentoo.org +L: ltp-list@lists.sourceforge.net (subscribers-only) +W: http://ltp.sourceforge.net/ +T: git kernel.org/pub/scm/linux/kernel/git/galak/ltp.git +S: Maintained + M32R ARCHITECTURE P: Hirokazu Takata M: takata@linux-m32r.org -- GitLab From bcc378e777514832c11b09d194a7f946e7ad803a Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 29 Oct 2008 14:01:13 -0700 Subject: [PATCH 359/815] rtc: ds3234 doesn't link when built-in When ds3234 is built-in, the final links fails with the following vague error message: `.exit.text' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.exit.text' of drivers/built-in.o ds3234_remove() cannot be marked __exit, as it's accessed via __devexit_p(). In addition, mark ds3234_probe() __devinit while we're at it. Signed-off-by: Geert Uytterhoeven Acked-by: Alessandro Zummo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-ds3234.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/rtc/rtc-ds3234.c b/drivers/rtc/rtc-ds3234.c index 37d131d03f3..45e5b106af7 100644 --- a/drivers/rtc/rtc-ds3234.c +++ b/drivers/rtc/rtc-ds3234.c @@ -189,7 +189,7 @@ static const struct rtc_class_ops ds3234_rtc_ops = { .set_time = ds3234_set_time, }; -static int ds3234_probe(struct spi_device *spi) +static int __devinit ds3234_probe(struct spi_device *spi) { struct rtc_device *rtc; unsigned char tmp; @@ -249,7 +249,7 @@ static int ds3234_probe(struct spi_device *spi) return 0; } -static int __exit ds3234_remove(struct spi_device *spi) +static int __devexit ds3234_remove(struct spi_device *spi) { struct ds3234 *chip = platform_get_drvdata(spi); struct rtc_device *rtc = chip->rtc; -- GitLab From 89a056df78b113fcab21d71cd24aa1893c09225b Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Wed, 29 Oct 2008 14:01:14 -0700 Subject: [PATCH 360/815] Rationalise Randy's address a bit Acked-by: Randy Dunlap Signed-off-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/DocBook/deviceiobook.tmpl | 2 +- Documentation/DocBook/mcabook.tmpl | 2 +- Documentation/DocBook/wanbook.tmpl | 2 +- Documentation/DocBook/z8530book.tmpl | 2 +- Documentation/isdn/CREDITS | 2 +- Documentation/networking/dmfe.txt | 2 +- Documentation/scsi/aacraid.txt | 2 +- Documentation/video4linux/bttv/CONTRIBUTORS | 2 +- 8 files changed, 8 insertions(+), 8 deletions(-) diff --git a/Documentation/DocBook/deviceiobook.tmpl b/Documentation/DocBook/deviceiobook.tmpl index 60d6e0b81bd..3ed88126ab8 100644 --- a/Documentation/DocBook/deviceiobook.tmpl +++ b/Documentation/DocBook/deviceiobook.tmpl @@ -24,7 +24,7 @@ Cox

- alan@redhat.com + alan@lxorguk.ukuu.org.uk
diff --git a/Documentation/DocBook/mcabook.tmpl b/Documentation/DocBook/mcabook.tmpl index 499eddc2d07..467ccac6ec5 100644 --- a/Documentation/DocBook/mcabook.tmpl +++ b/Documentation/DocBook/mcabook.tmpl @@ -12,7 +12,7 @@ Cox
- alan@redhat.com + alan@lxorguk.ukuu.org.uk
diff --git a/Documentation/DocBook/wanbook.tmpl b/Documentation/DocBook/wanbook.tmpl index 9eebcc304de..8c93db122f0 100644 --- a/Documentation/DocBook/wanbook.tmpl +++ b/Documentation/DocBook/wanbook.tmpl @@ -12,7 +12,7 @@ Cox
- alan@redhat.com + alan@lxorguk.ukuu.org.uk
diff --git a/Documentation/DocBook/z8530book.tmpl b/Documentation/DocBook/z8530book.tmpl index a42a8a4c768..6f3883be877 100644 --- a/Documentation/DocBook/z8530book.tmpl +++ b/Documentation/DocBook/z8530book.tmpl @@ -12,7 +12,7 @@ Cox
- alan@redhat.com + alan@lxorguk.ukuu.org.uk
diff --git a/Documentation/isdn/CREDITS b/Documentation/isdn/CREDITS index 8cac6c2f23e..c1679e913fc 100644 --- a/Documentation/isdn/CREDITS +++ b/Documentation/isdn/CREDITS @@ -5,7 +5,7 @@ I want to thank all who contributed to this project and especially to: Thomas Bogendörfer (tsbogend@bigbug.franken.de) Tester, lots of bugfixes and hints. -Alan Cox (alan@redhat.com) +Alan Cox (alan@lxorguk.ukuu.org.uk) For help getting into standard-kernel. Henner Eisen (eis@baty.hanse.de) diff --git a/Documentation/networking/dmfe.txt b/Documentation/networking/dmfe.txt index b1b7499dd9d..8006c227fda 100644 --- a/Documentation/networking/dmfe.txt +++ b/Documentation/networking/dmfe.txt @@ -60,6 +60,6 @@ Tobias Ringstrom : Current Maintainer Contributors: Marcelo Tosatti -Alan Cox +Alan Cox Jeff Garzik Vojtech Pavlik diff --git a/Documentation/scsi/aacraid.txt b/Documentation/scsi/aacraid.txt index 709ca991a45..ddace3afc83 100644 --- a/Documentation/scsi/aacraid.txt +++ b/Documentation/scsi/aacraid.txt @@ -128,7 +128,7 @@ Supported Cards/Chipsets People ------------------------- -Alan Cox +Alan Cox Christoph Hellwig (updates for new-style PCI probing and SCSI host registration, small cleanups/fixes) Matt Domsch (revision ioctl, adapter messages) diff --git a/Documentation/video4linux/bttv/CONTRIBUTORS b/Documentation/video4linux/bttv/CONTRIBUTORS index 8aad6dd93d6..eb41b265086 100644 --- a/Documentation/video4linux/bttv/CONTRIBUTORS +++ b/Documentation/video4linux/bttv/CONTRIBUTORS @@ -3,7 +3,7 @@ Contributors to bttv: Michael Chu AverMedia fix and more flexible card recognition -Alan Cox +Alan Cox Video4Linux interface and 2.1.x kernel adaptation Chris Kleitsch -- GitLab From 7106a27b52940085c2c3f6e42742d3a2a84d872a Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 29 Oct 2008 14:01:15 -0700 Subject: [PATCH 361/815] kernel.h: fix might_sleep kernel-doc Put the kernel-doc for might_sleep() _immediately_ before the macro (no intervening lines). Otherwise kernel-doc complains like so: Warning(linux-2.6.27-rc3-git2//include/linux/kernel.h:129): No description found for parameter 'file' Warning(linux-2.6.27-rc3-git2//include/linux/kernel.h:129): No description found for parameter 'line' because kernel-doc is looking at the wrong function prototype (i.e., __might_sleep). [Yes, I have a todo note to myself to check/warn for that inconsistency in scripts/kernel-doc.] Signed-off-by: Randy Dunlap Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/kernel.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 396a350b87a..fba141d3ca0 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -116,6 +116,8 @@ extern int _cond_resched(void); # define might_resched() do { } while (0) #endif +#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP + void __might_sleep(char *file, int line); /** * might_sleep - annotation for functions that can sleep * @@ -126,8 +128,6 @@ extern int _cond_resched(void); * be bitten later when the calling function happens to sleep when it is not * supposed to. */ -#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP - void __might_sleep(char *file, int line); # define might_sleep() \ do { __might_sleep(__FILE__, __LINE__); might_resched(); } while (0) #else -- GitLab From 51b7616e36fbad93d7ba9e41f11fb57143d11252 Mon Sep 17 00:00:00 2001 From: Yauhen Kharuzhy Date: Wed, 29 Oct 2008 14:01:16 -0700 Subject: [PATCH 362/815] rtc S3C: add device_init_wakeup() invokation tAdd adds device_init_wakeup() ivokation to probe function of s3c2410_rtc_driver. Without of this wakealarm sysfs attribute does not initialise. Signed-off-by: Yauhen Kharuzhy Acked-by: Ben Dooks Acked-by: Alessandro Zummo Cc: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-s3c.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c index 340d03be820..f59277bbeda 100644 --- a/drivers/rtc/rtc-s3c.c +++ b/drivers/rtc/rtc-s3c.c @@ -455,6 +455,8 @@ static int __devinit s3c_rtc_probe(struct platform_device *pdev) s3c_rtc_setfreq(&pdev->dev, 1); + device_init_wakeup(&pdev->dev, 1); + /* register RTC and exit */ rtc = rtc_device_register("s3c", &pdev->dev, &s3c_rtcops, -- GitLab From 120a37470c2831fea49fdebaceb5a7039f700ce6 Mon Sep 17 00:00:00 2001 From: Mikulas Patocka Date: Wed, 29 Oct 2008 14:01:17 -0700 Subject: [PATCH 363/815] framebuffer compat_ioctl deadlock Fix deadlock in fb_compat_ioctl. fb_compat_ioctl acquires a mutex and calls fb_ioctl that tries to acquire that mutex too. A regression added during BKL removal. Signed-off-by: Mikulas Patocka Cc: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/fbmem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index cd5f20da738..6048b55f287 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -1262,8 +1262,8 @@ fb_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case FBIOPUT_CON2FBMAP: arg = (unsigned long) compat_ptr(arg); case FBIOBLANK: - ret = fb_ioctl(file, cmd, arg); - break; + mutex_unlock(&info->lock); + return fb_ioctl(file, cmd, arg); case FBIOGET_FSCREENINFO: ret = fb_get_fscreeninfo(inode, file, cmd, arg); -- GitLab From 6c89161b10f5771ee0b51ada0fce0e8835e72ade Mon Sep 17 00:00:00 2001 From: Scott James Remnant Date: Wed, 29 Oct 2008 14:01:18 -0700 Subject: [PATCH 364/815] ipmi: add MODULE_ALIAS to load ipmi_devintf with ipmi_si The ipmi_devintf module contains the userspace interface for IPMI devices, yet will not be loaded automatically with a system interface handler driver. Add a MODULE_ALIAS for the "platform:ipmi_si" MODALIAS exported by the ipmi_si driver, so that userspace knows of the recommendation. Signed-off-by: Scott James Remnant Cc: Tim Gardner Cc: Corey Minyard Cc: [2.6.27.x, maybe earlier?] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/ipmi/ipmi_devintf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c index 835a33c8d5f..1d7b429f7ff 100644 --- a/drivers/char/ipmi/ipmi_devintf.c +++ b/drivers/char/ipmi/ipmi_devintf.c @@ -957,3 +957,4 @@ module_exit(cleanup_ipmi); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Corey Minyard "); MODULE_DESCRIPTION("Linux device interface for the IPMI message handler."); +MODULE_ALIAS("platform:ipmi_si"); -- GitLab From 731572d39fcd3498702eda4600db4c43d51e0b26 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Wed, 29 Oct 2008 14:01:20 -0700 Subject: [PATCH 365/815] nfsd: fix vm overcommit crash Junjiro R. Okajima reported a problem where knfsd crashes if you are using it to export shmemfs objects and run strict overcommit. In this situation the current->mm based modifier to the overcommit goes through a NULL pointer. We could simply check for NULL and skip the modifier but we've caught other real bugs in the past from mm being NULL here - cases where we did need a valid mm set up (eg the exec bug about a year ago). To preserve the checks and get the logic we want shuffle the checking around and add a new helper to the vm_ security wrappers Also fix a current->mm reference in nommu that should use the passed mm [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: fix build] Reported-by: Junjiro R. Okajima Acked-by: James Morris Signed-off-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/security.h | 6 ++++++ mm/mmap.c | 3 ++- mm/nommu.c | 3 ++- mm/shmem.c | 8 ++++---- security/security.c | 9 +++++++++ 5 files changed, 23 insertions(+), 6 deletions(-) diff --git a/include/linux/security.h b/include/linux/security.h index f5c4a51eb42..c13f1cec9ab 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1585,6 +1585,7 @@ int security_syslog(int type); int security_settime(struct timespec *ts, struct timezone *tz); int security_vm_enough_memory(long pages); int security_vm_enough_memory_mm(struct mm_struct *mm, long pages); +int security_vm_enough_memory_kern(long pages); int security_bprm_alloc(struct linux_binprm *bprm); void security_bprm_free(struct linux_binprm *bprm); void security_bprm_apply_creds(struct linux_binprm *bprm, int unsafe); @@ -1820,6 +1821,11 @@ static inline int security_vm_enough_memory(long pages) return cap_vm_enough_memory(current->mm, pages); } +static inline int security_vm_enough_memory_kern(long pages) +{ + return cap_vm_enough_memory(current->mm, pages); +} + static inline int security_vm_enough_memory_mm(struct mm_struct *mm, long pages) { return cap_vm_enough_memory(mm, pages); diff --git a/mm/mmap.c b/mm/mmap.c index 74f4d158022..de14ac21e5b 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -175,7 +175,8 @@ int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin) /* Don't let a single process grow too big: leave 3% of the size of this process for other processes */ - allowed -= mm->total_vm / 32; + if (mm) + allowed -= mm->total_vm / 32; /* * cast `allowed' as a signed long because vm_committed_space diff --git a/mm/nommu.c b/mm/nommu.c index 2696b24f2bb..7695dc85078 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -1454,7 +1454,8 @@ int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin) /* Don't let a single process grow too big: leave 3% of the size of this process for other processes */ - allowed -= current->mm->total_vm / 32; + if (mm) + allowed -= mm->total_vm / 32; /* * cast `allowed' as a signed long because vm_committed_space diff --git a/mm/shmem.c b/mm/shmem.c index d38d7e61fcd..0ed075215e5 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -161,8 +161,8 @@ static inline struct shmem_sb_info *SHMEM_SB(struct super_block *sb) */ static inline int shmem_acct_size(unsigned long flags, loff_t size) { - return (flags & VM_ACCOUNT)? - security_vm_enough_memory(VM_ACCT(size)): 0; + return (flags & VM_ACCOUNT) ? + security_vm_enough_memory_kern(VM_ACCT(size)) : 0; } static inline void shmem_unacct_size(unsigned long flags, loff_t size) @@ -179,8 +179,8 @@ static inline void shmem_unacct_size(unsigned long flags, loff_t size) */ static inline int shmem_acct_block(unsigned long flags) { - return (flags & VM_ACCOUNT)? - 0: security_vm_enough_memory(VM_ACCT(PAGE_CACHE_SIZE)); + return (flags & VM_ACCOUNT) ? + 0 : security_vm_enough_memory_kern(VM_ACCT(PAGE_CACHE_SIZE)); } static inline void shmem_unacct_blocks(unsigned long flags, long pages) diff --git a/security/security.c b/security/security.c index 255b08559b2..c0acfa7177e 100644 --- a/security/security.c +++ b/security/security.c @@ -198,14 +198,23 @@ int security_settime(struct timespec *ts, struct timezone *tz) int security_vm_enough_memory(long pages) { + WARN_ON(current->mm == NULL); return security_ops->vm_enough_memory(current->mm, pages); } int security_vm_enough_memory_mm(struct mm_struct *mm, long pages) { + WARN_ON(mm == NULL); return security_ops->vm_enough_memory(mm, pages); } +int security_vm_enough_memory_kern(long pages) +{ + /* If current->mm is a kernel thread then we will pass NULL, + for this specific case that is fine */ + return security_ops->vm_enough_memory(current->mm, pages); +} + int security_bprm_alloc(struct linux_binprm *bprm) { return security_ops->bprm_alloc_security(bprm); -- GitLab From effdb9492de01a51f8123e62e87e3330688f9bf1 Mon Sep 17 00:00:00 2001 From: Fernando Luis Vazquez Cao Date: Wed, 29 Oct 2008 14:01:21 -0700 Subject: [PATCH 366/815] spi: fix compile error Fix compile error below: LD drivers/spi/built-in.o CC [M] drivers/spi/spi_gpio.o In file included from drivers/spi/spi_gpio.c:26: include/linux/spi/spi_bitbang.h:23: error: field `work' has incomplete type make[2]: *** [drivers/spi/spi_gpio.o] Error 1 make[1]: *** [drivers/spi] Error 2 make: *** [drivers] Error 2 Signed-off-by: Fernando Luis Vazquez Cao Cc: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/spi/spi_bitbang.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h index b8db32cea1d..bf8de281b4e 100644 --- a/include/linux/spi/spi_bitbang.h +++ b/include/linux/spi/spi_bitbang.h @@ -18,6 +18,9 @@ * duplex (MicroWire) controllers. Provide chipslect() and txrx_bufs(), * and custom setup()/cleanup() methods. */ + +#include + struct spi_bitbang { struct workqueue_struct *workqueue; struct work_struct work; -- GitLab From fce4877a6792ad72b88f6fd7556d19da5f20364d Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Thu, 30 Oct 2008 15:54:12 +0000 Subject: [PATCH 367/815] tty: Fix USB kref leak When we close we must clear the extra reference we got when we read port->tty. Setting the port tty NULL will clear the kref held by the driver but not the one we obtained ourselves while doing the lookup. Signed-off-by: Alan Cox Tested-by: Helge Hafting Signed-off-by: Linus Torvalds --- drivers/usb/serial/usb-serial.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 8be3f39891c..794b5ffe439 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -281,6 +281,7 @@ static void serial_close(struct tty_struct *tty, struct file *filp) if (tty->driver_data) tty->driver_data = NULL; tty_port_tty_set(&port->port, NULL); + tty_kref_put(tty); } } -- GitLab From 61de800d33af585cb7e6f27b5cdd51029c6855cb Mon Sep 17 00:00:00 2001 From: Steve French Date: Thu, 30 Oct 2008 20:15:22 +0000 Subject: [PATCH 368/815] [CIFS] fix error in smb_send2 smb_send2 exit logic was strange, and with the previous change could cause us to fail large smb writes when all of the smb was not sent as one chunk. Acked-by: Jeff Layton Signed-off-by: Steve French --- fs/cifs/cifssmb.c | 2 +- fs/cifs/file.c | 2 +- fs/cifs/transport.c | 7 +++++-- 3 files changed, 7 insertions(+), 4 deletions(-) diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index 843a85fb8b9..d5eac48fc41 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -1536,7 +1536,7 @@ CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon, __u32 bytes_sent; __u16 byte_count; - /* cFYI(1,("write at %lld %d bytes",offset,count));*/ + /* cFYI(1, ("write at %lld %d bytes", offset, count));*/ if (tcon->ses == NULL) return -ECONNABORTED; diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 62d8bd8f14c..ead1a3bb025 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -1824,7 +1824,7 @@ static int cifs_readpages(struct file *file, struct address_space *mapping, pTcon = cifs_sb->tcon; pagevec_init(&lru_pvec, 0); - cFYI(DBG2, ("rpages: num pages %d", num_pages)); + cFYI(DBG2, ("rpages: num pages %d", num_pages)); for (i = 0; i < num_pages; ) { unsigned contig_pages; struct page *tmp_page; diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index ba4d66644eb..ff8243a8fe3 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -290,8 +290,11 @@ smb_send2(struct TCP_Server_Info *server, struct kvec *iov, int n_vec, if (rc < 0) break; - if (rc >= total_len) { - WARN_ON(rc > total_len); + if (rc == total_len) { + total_len = 0; + break; + } else if (rc > total_len) { + cERROR(1, ("sent %d requested %d", rc, total_len)); break; } if (rc == 0) { -- GitLab From 8d7c4203c681a3ec359eccff4e53bc8c0ccf403b Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Thu, 30 Oct 2008 13:48:33 -0400 Subject: [PATCH 369/815] nfsd: fix failure to set eof in readdir in some situations Before 14f7dd632011bb89c035722edd6ea0d90ca6b078 "[PATCH] Copy XFS readdir hack into nfsd code", readdir_cd->err was reset to eof before each call to vfs_readdir; afterwards, it is set only once. Similarly, c002a6c7977320f95b5edede5ce4e0eeecf291ff "[PATCH] Optimise NFS readdir hack slightly", can cause us to exit without nfserr_eof set. Fix this. This ensures the "eof" bit is set when needed in readdir replies. (The particular case I saw was an nfsv4 readdir of an empty directory, which returned with no entries (the protocol requires "." and ".." to be filtered out), but with eof unset.) Cc: David Woodhouse Cc: Al Viro Signed-off-by: J. Bruce Fields --- fs/nfsd/vfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 0bc56f6d927..848a03e83a4 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1912,6 +1912,7 @@ static int nfsd_buffered_readdir(struct file *file, filldir_t func, de = (struct buffered_dirent *)((char *)de + reclen); } offset = vfs_llseek(file, 0, SEEK_CUR); + cdp->err = nfserr_eof; if (!buf.full) break; } -- GitLab From d7dc61d0a70371b1c6557ea8ffbc60fff94c8168 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Thu, 23 Oct 2008 00:50:35 -0400 Subject: [PATCH 370/815] NLM: Set address family before calling nlm_host_rebooted() The nlm_host_rebooted() function uses nlm_cmp_addr() to find an nsm_handle that matches the rebooted peer. In order for this to work, the passed-in address must have a proper address family. This fixes a post-2.6.28 regression introduced by commit 781b61a6, which added AF_INET6 support to nlm_cmp_addr(). Before that commit, nlm_cmp_addr() didn't care about the address family; it compared only the sin_addr.s_addr field for equality. Signed-off-by: Chuck Lever Signed-off-by: J. Bruce Fields --- fs/lockd/svc4proc.c | 1 + fs/lockd/svcproc.c | 1 + 2 files changed, 2 insertions(+) diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c index 014f6ce4817..4dfdcbc6bf6 100644 --- a/fs/lockd/svc4proc.c +++ b/fs/lockd/svc4proc.c @@ -434,6 +434,7 @@ nlm4svc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp, * reclaim all locks we hold on this server. */ memset(&saddr, 0, sizeof(saddr)); + saddr.sin_family = AF_INET; saddr.sin_addr.s_addr = argp->addr; nlm_host_rebooted(&saddr, argp->mon, argp->len, argp->state); diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c index 548b0bb2b84..3ca89e2a938 100644 --- a/fs/lockd/svcproc.c +++ b/fs/lockd/svcproc.c @@ -466,6 +466,7 @@ nlmsvc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp, * reclaim all locks we hold on this server. */ memset(&saddr, 0, sizeof(saddr)); + saddr.sin_family = AF_INET; saddr.sin_addr.s_addr = argp->addr; nlm_host_rebooted(&saddr, argp->mon, argp->len, argp->state); -- GitLab From 08c33308575b370c89b4ed1198ece5f93145a2aa Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Thu, 30 Oct 2008 16:08:38 -0500 Subject: [PATCH 371/815] x86/voyager: fix boot breakage caused by x86: boot secondary cpus through initial_code Impact: boot up secondary CPUs as well on x86/Voyager systems This commit: | commit 3e9704739daf46a8ba6593d749c67b5f7cd633d2 | Author: Glauber Costa | Date: Wed May 28 13:01:54 2008 -0300 | | x86: boot secondary cpus through initial_code removed the use of initialize_secondary. However, it didn't update voyager, so the secondary cpus no longer boot. Fix this by adding the initial_code switch to voyager as well. Signed-off-by: James Bottomley Cc: Glauber Costa Signed-off-by: Ingo Molnar --- arch/x86/mach-voyager/voyager_smp.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c index 0f6e8a6523a..9cd327a278a 100644 --- a/arch/x86/mach-voyager/voyager_smp.c +++ b/arch/x86/mach-voyager/voyager_smp.c @@ -90,6 +90,7 @@ static void ack_vic_irq(unsigned int irq); static void vic_enable_cpi(void); static void do_boot_cpu(__u8 cpuid); static void do_quad_bootstrap(void); +static void initialize_secondary(void); int hard_smp_processor_id(void); int safe_smp_processor_id(void); @@ -650,6 +651,8 @@ void __init smp_boot_cpus(void) smp_tune_scheduling(); */ smp_store_cpu_info(boot_cpu_id); + /* setup the jump vector */ + initial_code = (unsigned long)initialize_secondary; printk("CPU%d: ", boot_cpu_id); print_cpu_info(&cpu_data(boot_cpu_id)); @@ -702,7 +705,7 @@ void __init smp_boot_cpus(void) /* Reload the secondary CPUs task structure (this function does not * return ) */ -void __init initialize_secondary(void) +static void __init initialize_secondary(void) { #if 0 // AC kernels only -- GitLab From 017d9d20d88cacb0a6a29f343b23c95e203f6645 Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Thu, 30 Oct 2008 16:05:39 -0500 Subject: [PATCH 372/815] x86: use CONFIG_X86_SMP instead of CONFIG_SMP Impact: fix x86/Voyager boot CONFIG_SMP is used for features which work on *all* x86 boxes. CONFIG_X86_SMP is used for standard PC like x86 boxes (for things like multi core and apics) Signed-off-by: James Bottomley Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/addon_cpuid_features.c | 2 +- arch/x86/kernel/tsc.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c index 0d9c993aa93..ef8f831af82 100644 --- a/arch/x86/kernel/cpu/addon_cpuid_features.c +++ b/arch/x86/kernel/cpu/addon_cpuid_features.c @@ -69,7 +69,7 @@ void __cpuinit init_scattered_cpuid_features(struct cpuinfo_x86 *c) */ void __cpuinit detect_extended_topology(struct cpuinfo_x86 *c) { -#ifdef CONFIG_SMP +#ifdef CONFIG_X86_SMP unsigned int eax, ebx, ecx, edx, sub_index; unsigned int ht_mask_width, core_plus_mask_width; unsigned int core_select_mask, core_level_siblings; diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index 161bb850fc4..62348e4fd8d 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -759,7 +759,7 @@ __cpuinit int unsynchronized_tsc(void) if (!cpu_has_tsc || tsc_unstable) return 1; -#ifdef CONFIG_SMP +#ifdef CONFIG_X86_SMP if (apic_is_clustered_box()) return 1; #endif -- GitLab From ee477524b461324ed8fc950f451c3671dc79f12e Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Thu, 30 Oct 2008 16:28:35 -0500 Subject: [PATCH 373/815] x86/voyager: fix compile breakage casued by x86: move prefill_possible_map calling early Impact: fix build failure on x86/Voyager Before: | commit 329513a35d1a2b6b28d54f5c2c0dde4face8200b | Author: Yinghai Lu | Date: Wed Jul 2 18:54:40 2008 -0700 | | x86: move prefill_possible_map calling early prefill_possible_mask() was hidden under CONFIG_HOTPLUG_CPU rendering it invisitble to voyager. Since this commit it's exposed, but not provided by the voyager subarch, so add a dummy stub to fix the link breakage. Signed-off-by: James Bottomley Cc: Yinghai Lu Signed-off-by: Ingo Molnar --- arch/x86/mach-voyager/voyager_smp.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c index 9cd327a278a..01285af5782 100644 --- a/arch/x86/mach-voyager/voyager_smp.c +++ b/arch/x86/mach-voyager/voyager_smp.c @@ -345,6 +345,12 @@ static void do_quad_bootstrap(void) } } +void prefill_possible_map(void) +{ + /* This is empty on voyager because we need a much + * earlier detection which is done in find_smp_config */ +} + /* Set up all the basic stuff: read the SMP config and make all the * SMP information reflect only the boot cpu. All others will be * brought on-line later. */ -- GitLab From c4cd9ec48a2075a2692ff90a040e745b8f8cd83a Mon Sep 17 00:00:00 2001 From: Josh Boyer Date: Thu, 30 Oct 2008 18:16:14 -0400 Subject: [PATCH 374/815] powerpc/40x: Update 40x defconfigs Update the PowerPC 40x defconfigs for 2.6.28 Signed-off-by: Josh Boyer --- arch/powerpc/configs/40x/acadia_defconfig | 59 ++++++---- arch/powerpc/configs/40x/ep405_defconfig | 83 ++++++++++---- arch/powerpc/configs/40x/hcu4_defconfig | 125 +++++++++++++++------ arch/powerpc/configs/40x/kilauea_defconfig | 69 ++++++++---- arch/powerpc/configs/40x/makalu_defconfig | 69 ++++++++---- arch/powerpc/configs/40x/walnut_defconfig | 77 +++++++++---- arch/powerpc/configs/ppc40x_defconfig | 106 +++++++++++++---- 7 files changed, 422 insertions(+), 166 deletions(-) diff --git a/arch/powerpc/configs/40x/acadia_defconfig b/arch/powerpc/configs/40x/acadia_defconfig index 39bd9eb453f..25572cc837c 100644 --- a/arch/powerpc/configs/40x/acadia_defconfig +++ b/arch/powerpc/configs/40x/acadia_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc5 -# Mon Oct 13 13:47:16 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 08:49:18 2008 # # CONFIG_PPC64 is not set @@ -19,7 +19,7 @@ CONFIG_4xx=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -103,7 +103,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -117,10 +119,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -153,6 +151,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # CONFIG_PPC4xx_PCI_EXPRESS is not set # @@ -161,8 +160,10 @@ CONFIG_CLASSIC_RCU=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC4xx_GPIO is not set CONFIG_ACADIA=y # CONFIG_EP405 is not set +# CONFIG_HCU4 is not set # CONFIG_KILAUEA is not set # CONFIG_MAKALU is not set # CONFIG_WALNUT is not set @@ -186,7 +187,6 @@ CONFIG_405EZ=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -200,6 +200,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -214,15 +216,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -309,6 +311,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -329,14 +332,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -516,6 +513,7 @@ CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT=y CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR=y # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -613,6 +611,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -646,6 +645,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -655,6 +655,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -663,10 +664,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -696,6 +698,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -733,6 +736,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -753,7 +757,6 @@ 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_T10DIF is not set @@ -806,15 +809,21 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -835,14 +844,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -915,6 +929,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/40x/ep405_defconfig b/arch/powerpc/configs/40x/ep405_defconfig index 2113ae2ab40..b80ba7aa312 100644 --- a/arch/powerpc/configs/40x/ep405_defconfig +++ b/arch/powerpc/configs/40x/ep405_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 19:34:03 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 08:49:20 2008 # # CONFIG_PPC64 is not set @@ -19,14 +19,13 @@ CONFIG_4xx=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -88,7 +87,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -105,7 +103,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -119,10 +119,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -155,6 +151,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # CONFIG_PPC4xx_PCI_EXPRESS is not set # @@ -163,11 +160,15 @@ CONFIG_CLASSIC_RCU=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC4xx_GPIO is not set +# CONFIG_ACADIA is not set CONFIG_EP405=y +# CONFIG_HCU4 is not set # CONFIG_KILAUEA is not set # CONFIG_MAKALU is not set # CONFIG_WALNUT is not set # CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set +# CONFIG_PPC40x_SIMPLE is not set CONFIG_405GP=y CONFIG_IBM405_ERR77=y CONFIG_IBM405_ERR51=y @@ -188,7 +189,6 @@ CONFIG_IBM405_ERR51=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -202,6 +202,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -216,15 +218,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -311,6 +313,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -331,14 +334,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -520,8 +517,12 @@ CONFIG_IBM_NEW_EMAC_ZMII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -542,18 +543,22 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -658,6 +663,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -707,6 +714,9 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -726,6 +736,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -733,6 +745,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -747,7 +760,6 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # USB Imaging devices # # CONFIG_USB_MDC800 is not set -CONFIG_USB_MON=y # # USB port drivers @@ -760,7 +772,7 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -777,7 +789,9 @@ CONFIG_USB_MON=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -787,6 +801,7 @@ CONFIG_USB_MON=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -795,10 +810,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -828,6 +844,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -865,6 +882,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -885,7 +903,6 @@ 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_T10DIF is not set @@ -938,14 +955,21 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -954,6 +978,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -965,14 +990,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1045,6 +1075,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/40x/hcu4_defconfig b/arch/powerpc/configs/40x/hcu4_defconfig index 682fce02c73..45dcb824503 100644 --- a/arch/powerpc/configs/40x/hcu4_defconfig +++ b/arch/powerpc/configs/40x/hcu4_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26.5 -# Tue Sep 16 00:44:33 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 08:49:22 2008 # # CONFIG_PPC64 is not set @@ -19,7 +19,7 @@ CONFIG_4xx=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -29,6 +29,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -86,13 +87,11 @@ 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 CONFIG_HOTPLUG=y CONFIG_PRINTK=y -# CONFIG_LOGBUFFER is not set CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_COMPAT_BRK=y @@ -104,7 +103,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -113,10 +114,12 @@ CONFIG_SLUB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -133,6 +136,7 @@ CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -147,22 +151,25 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # CONFIG_PPC4xx_PCI_EXPRESS is not set # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC4xx_GPIO is not set +# CONFIG_ACADIA is not set # CONFIG_EP405 is not set CONFIG_HCU4=y # CONFIG_KILAUEA is not set # CONFIG_MAKALU is not set # CONFIG_WALNUT is not set # CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set +# CONFIG_PPC40x_SIMPLE is not set +CONFIG_405GPR=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set @@ -180,7 +187,6 @@ CONFIG_HCU4=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -194,6 +200,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -208,17 +216,19 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -229,6 +239,7 @@ CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_4xx_SOC=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -256,10 +267,6 @@ CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 CONFIG_CONSISTENT_START=0xff100000 CONFIG_CONSISTENT_SIZE=0x00200000 - -# -# Networking -# CONFIG_NET=y # @@ -304,6 +311,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -324,14 +332,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -346,6 +348,8 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -449,12 +453,14 @@ CONFIG_BLK_DEV_RAM_SIZE=35000 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_XILINX_SYSACE is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -481,7 +487,6 @@ CONFIG_HAVE_IDE=y # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -509,14 +514,17 @@ CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0 # 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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 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 @@ -531,18 +539,23 @@ CONFIG_NETDEV_1000=y # CONFIG_BNX2 is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -618,6 +631,8 @@ CONFIG_LEGACY_PTY_COUNT=256 CONFIG_DEVPORT=y # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -634,8 +649,11 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -667,12 +685,9 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -682,6 +697,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -690,10 +706,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -723,6 +740,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -739,11 +757,11 @@ CONFIG_TMPFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_YAFFS_FS is not set # CONFIG_JFFS2_FS is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -754,13 +772,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -781,9 +799,9 @@ 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_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -809,6 +827,8 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -826,17 +846,36 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT 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_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +# CONFIG_FTRACE is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set # CONFIG_BDI_SWITCH is not set @@ -847,14 +886,19 @@ CONFIG_DEBUG_BUGVERBOSE=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -893,6 +937,10 @@ CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -923,6 +971,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/40x/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig index 565ed9666c5..e2f3695d9d0 100644 --- a/arch/powerpc/configs/40x/kilauea_defconfig +++ b/arch/powerpc/configs/40x/kilauea_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 19:36:14 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 08:49:23 2008 # # CONFIG_PPC64 is not set @@ -19,14 +19,13 @@ CONFIG_4xx=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -88,7 +87,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -105,7 +103,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -119,10 +119,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -155,6 +151,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set CONFIG_PPC4xx_PCI_EXPRESS=y # @@ -163,11 +160,15 @@ CONFIG_PPC4xx_PCI_EXPRESS=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC4xx_GPIO is not set +# CONFIG_ACADIA is not set # CONFIG_EP405 is not set +# CONFIG_HCU4 is not set CONFIG_KILAUEA=y # CONFIG_MAKALU is not set # CONFIG_WALNUT is not set # CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set +# CONFIG_PPC40x_SIMPLE is not set CONFIG_405EX=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -186,7 +187,6 @@ CONFIG_405EX=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -200,6 +200,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -214,15 +216,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -309,6 +311,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -329,14 +332,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -511,8 +508,12 @@ CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0 CONFIG_IBM_NEW_EMAC_RGMII=y # CONFIG_IBM_NEW_EMAC_TAH is not set CONFIG_IBM_NEW_EMAC_EMAC4=y +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -609,6 +610,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -642,6 +645,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -651,6 +655,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -659,10 +664,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -692,6 +698,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -729,6 +736,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -749,7 +757,6 @@ 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_T10DIF is not set @@ -802,14 +809,21 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -818,6 +832,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -829,14 +844,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -909,6 +929,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/40x/makalu_defconfig b/arch/powerpc/configs/40x/makalu_defconfig index 987a4481800..413c778ecd7 100644 --- a/arch/powerpc/configs/40x/makalu_defconfig +++ b/arch/powerpc/configs/40x/makalu_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 19:38:39 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 08:49:25 2008 # # CONFIG_PPC64 is not set @@ -19,14 +19,13 @@ CONFIG_4xx=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -88,7 +87,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -105,7 +103,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -119,10 +119,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -155,6 +151,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set CONFIG_PPC4xx_PCI_EXPRESS=y # @@ -163,11 +160,15 @@ CONFIG_PPC4xx_PCI_EXPRESS=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC4xx_GPIO is not set +# CONFIG_ACADIA is not set # CONFIG_EP405 is not set +# CONFIG_HCU4 is not set # CONFIG_KILAUEA is not set CONFIG_MAKALU=y # CONFIG_WALNUT is not set # CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set +# CONFIG_PPC40x_SIMPLE is not set CONFIG_405EX=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -186,7 +187,6 @@ CONFIG_405EX=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -200,6 +200,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -214,15 +216,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -309,6 +311,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -329,14 +332,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -511,8 +508,12 @@ CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0 CONFIG_IBM_NEW_EMAC_RGMII=y # CONFIG_IBM_NEW_EMAC_TAH is not set CONFIG_IBM_NEW_EMAC_EMAC4=y +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -609,6 +610,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -642,6 +645,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -651,6 +655,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -659,10 +664,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -692,6 +698,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -729,6 +736,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -749,7 +757,6 @@ 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_T10DIF is not set @@ -802,14 +809,21 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -818,6 +832,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -829,14 +844,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -909,6 +929,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/40x/walnut_defconfig b/arch/powerpc/configs/40x/walnut_defconfig index aee79338f41..5820e0a4fc5 100644 --- a/arch/powerpc/configs/40x/walnut_defconfig +++ b/arch/powerpc/configs/40x/walnut_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 19:40:56 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 08:49:27 2008 # # CONFIG_PPC64 is not set @@ -19,14 +19,13 @@ CONFIG_4xx=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -88,7 +87,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -105,7 +103,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -119,10 +119,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -155,6 +151,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # CONFIG_PPC4xx_PCI_EXPRESS is not set # @@ -163,11 +160,15 @@ CONFIG_CLASSIC_RCU=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC4xx_GPIO is not set +# CONFIG_ACADIA is not set # CONFIG_EP405 is not set +# CONFIG_HCU4 is not set # CONFIG_KILAUEA is not set # CONFIG_MAKALU is not set CONFIG_WALNUT=y # CONFIG_XILINX_VIRTEX_GENERIC_BOARD is not set +# CONFIG_PPC40x_SIMPLE is not set CONFIG_405GP=y CONFIG_IBM405_ERR77=y CONFIG_IBM405_ERR51=y @@ -189,7 +190,6 @@ CONFIG_OF_RTC=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -203,6 +203,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -217,15 +219,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -312,6 +314,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -332,14 +335,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -520,8 +517,12 @@ CONFIG_IBM_NEW_EMAC_ZMII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -542,18 +543,22 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -649,6 +654,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -689,10 +696,15 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -702,6 +714,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -710,10 +723,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -743,6 +757,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -780,6 +795,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -800,7 +816,6 @@ 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_T10DIF is not set @@ -853,14 +868,21 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -869,6 +891,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -880,14 +903,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -960,6 +988,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig index 6a5b713a07e..c15c91deb2a 100644 --- a/arch/powerpc/configs/ppc40x_defconfig +++ b/arch/powerpc/configs/ppc40x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 12:34:33 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 08:56:44 2008 # # CONFIG_PPC64 is not set @@ -19,14 +19,13 @@ CONFIG_4xx=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -37,6 +36,7 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -88,7 +88,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -105,7 +104,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -119,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -155,6 +152,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set CONFIG_PPC4xx_PCI_EXPRESS=y # @@ -163,14 +161,20 @@ CONFIG_PPC4xx_PCI_EXPRESS=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PQ2ADS is not set +CONFIG_PPC4xx_GPIO=y CONFIG_XILINX_VIRTEX=y +CONFIG_ACADIA=y CONFIG_EP405=y +CONFIG_HCU4=y CONFIG_KILAUEA=y CONFIG_MAKALU=y CONFIG_WALNUT=y CONFIG_XILINX_VIRTEX_GENERIC_BOARD=y +CONFIG_PPC40x_SIMPLE=y CONFIG_405GP=y CONFIG_405EX=y +CONFIG_405EZ=y +CONFIG_405GPR=y CONFIG_XILINX_VIRTEX_II_PRO=y CONFIG_XILINX_VIRTEX_4_FX=y CONFIG_IBM405_ERR77=y @@ -193,7 +197,6 @@ CONFIG_OF_RTC=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -207,6 +210,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -221,15 +226,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -339,6 +344,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -359,11 +365,10 @@ CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -476,6 +481,7 @@ CONFIG_MTD_UBI_GLUEBI=y # # CONFIG_MTD_UBI_DEBUG is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y CONFIG_OF_I2C=m # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -556,8 +562,12 @@ CONFIG_IBM_NEW_EMAC_ZMII=y CONFIG_IBM_NEW_EMAC_RGMII=y # CONFIG_IBM_NEW_EMAC_TAH is not set CONFIG_IBM_NEW_EMAC_EMAC4=y +CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL=y +CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT=y +CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR=y # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -578,18 +588,22 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -667,6 +681,8 @@ CONFIG_DEVPORT=y CONFIG_I2C=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOBIT=m # # I2C Hardware Bus support @@ -693,6 +709,7 @@ CONFIG_I2C_CHARDEV=m # # I2C system bus drivers (mostly embedded / system-on-chip) # +CONFIG_I2C_GPIO=m CONFIG_I2C_IBM_IIC=m # CONFIG_I2C_MPC is not set # CONFIG_I2C_OCORES is not set @@ -725,6 +742,7 @@ CONFIG_I2C_IBM_IIC=m # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -733,7 +751,26 @@ CONFIG_I2C_IBM_IIC=m # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -# CONFIG_GPIOLIB is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -752,6 +789,9 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set # # Multimedia devices @@ -792,10 +832,15 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -805,6 +850,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -816,13 +862,14 @@ CONFIG_EXT3_FS=m CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=m # CONFIG_JBD_DEBUG is not set -CONFIG_FS_MBCACHE=y +CONFIG_FS_MBCACHE=m # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -855,6 +902,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -908,6 +956,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -967,7 +1016,6 @@ CONFIG_NLS_ISO8859_1=m # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set CONFIG_CRC16=m # CONFIG_CRC_T10DIF is not set @@ -1023,14 +1071,21 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1039,6 +1094,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -1050,14 +1106,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1130,6 +1191,11 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set -- GitLab From 8531b7a805833649591fa324cadbab7d6b667f4b Mon Sep 17 00:00:00 2001 From: Josh Boyer Date: Thu, 30 Oct 2008 18:18:46 -0400 Subject: [PATCH 375/815] powerpc/44x: Update 44x defconfigs Update the PowerPC 44x defconfigs for 2.6.28 Signed-off-by: Josh Boyer --- arch/powerpc/configs/44x/arches_defconfig | 51 ++++--- arch/powerpc/configs/44x/bamboo_defconfig | 77 ++++++++--- .../powerpc/configs/44x/canyonlands_defconfig | 61 ++++++--- arch/powerpc/configs/44x/ebony_defconfig | 77 ++++++++--- arch/powerpc/configs/44x/katmai_defconfig | 77 ++++++++--- arch/powerpc/configs/44x/rainier_defconfig | 73 +++++++--- arch/powerpc/configs/44x/sam440ep_defconfig | 110 ++++++++++----- arch/powerpc/configs/44x/sequoia_defconfig | 78 ++++++++--- arch/powerpc/configs/44x/taishan_defconfig | 77 ++++++++--- arch/powerpc/configs/44x/warp_defconfig | 82 ++++++++---- arch/powerpc/configs/ppc44x_defconfig | 125 ++++++++++++++---- 11 files changed, 630 insertions(+), 258 deletions(-) diff --git a/arch/powerpc/configs/44x/arches_defconfig b/arch/powerpc/configs/44x/arches_defconfig index 70f46078eb6..082158d591c 100644 --- a/arch/powerpc/configs/44x/arches_defconfig +++ b/arch/powerpc/configs/44x/arches_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc5 -# Wed Oct 1 15:54:57 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 09:16:04 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PHYS_64BIT=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -103,7 +103,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -117,10 +119,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -153,6 +151,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set CONFIG_PPC4xx_PCI_EXPRESS=y # @@ -175,6 +174,7 @@ CONFIG_ARCHES=y # CONFIG_YOSEMITE is not set # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set CONFIG_PPC44x_SIMPLE=y +# CONFIG_PPC4xx_GPIO is not set CONFIG_460EX=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -207,6 +207,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -221,15 +223,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y @@ -316,6 +318,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -336,14 +339,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -440,8 +437,12 @@ CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0 # CONFIG_IBM_NEW_EMAC_RGMII is not set CONFIG_IBM_NEW_EMAC_TAH=y CONFIG_IBM_NEW_EMAC_EMAC4=y +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -540,6 +541,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -573,6 +575,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -582,6 +585,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -590,10 +594,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -623,6 +628,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -659,6 +665,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -679,7 +686,6 @@ 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_T10DIF is not set @@ -732,15 +738,21 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -761,6 +773,7 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/44x/bamboo_defconfig b/arch/powerpc/configs/44x/bamboo_defconfig index e920693535a..f47c2f3420f 100644 --- a/arch/powerpc/configs/44x/bamboo_defconfig +++ b/arch/powerpc/configs/44x/bamboo_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 08:43:44 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 09:16:06 2008 # # CONFIG_PPC64 is not set @@ -23,14 +23,13 @@ CONFIG_PHYS_64BIT=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -92,7 +91,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -109,7 +107,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -123,10 +123,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -159,6 +155,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # CONFIG_PPC4xx_PCI_EXPRESS is not set # @@ -175,9 +172,13 @@ CONFIG_BAMBOO=y # CONFIG_KATMAI is not set # CONFIG_RAINIER is not set # CONFIG_WARP is not set +# CONFIG_ARCHES is not set # CONFIG_CANYONLANDS is not set +# CONFIG_GLACIER is not set # CONFIG_YOSEMITE is not set # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set +CONFIG_PPC44x_SIMPLE=y +# CONFIG_PPC4xx_GPIO is not set CONFIG_440EP=y CONFIG_IBM440EP_ERR42=y # CONFIG_IPIC is not set @@ -197,7 +198,6 @@ CONFIG_IBM440EP_ERR42=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -211,6 +211,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -225,15 +227,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y @@ -320,6 +322,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -340,14 +343,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -450,8 +447,12 @@ CONFIG_IBM_NEW_EMAC_ZMII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -472,18 +473,22 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -579,6 +584,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -619,10 +626,15 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -632,6 +644,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -640,10 +653,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -673,6 +687,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -709,6 +724,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -729,7 +745,6 @@ 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_T10DIF is not set @@ -782,14 +797,21 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -798,6 +820,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -809,14 +832,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -889,6 +917,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig index 74da5c7754a..0694756ac75 100644 --- a/arch/powerpc/configs/44x/canyonlands_defconfig +++ b/arch/powerpc/configs/44x/canyonlands_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 08:46:14 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 09:16:08 2008 # # CONFIG_PPC64 is not set @@ -23,14 +23,13 @@ CONFIG_PHYS_64BIT=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -88,7 +87,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -105,7 +103,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -119,10 +119,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -155,6 +151,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set CONFIG_PPC4xx_PCI_EXPRESS=y # @@ -171,9 +168,13 @@ CONFIG_PPC4xx_PCI_EXPRESS=y # CONFIG_KATMAI is not set # CONFIG_RAINIER is not set # CONFIG_WARP is not set +# CONFIG_ARCHES is not set CONFIG_CANYONLANDS=y +# CONFIG_GLACIER is not set # CONFIG_YOSEMITE is not set # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set +CONFIG_PPC44x_SIMPLE=y +# CONFIG_PPC4xx_GPIO is not set CONFIG_460EX=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -201,11 +202,13 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -220,15 +223,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y @@ -315,6 +318,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -335,14 +339,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -439,8 +437,12 @@ CONFIG_IBM_NEW_EMAC_ZMII=y CONFIG_IBM_NEW_EMAC_RGMII=y CONFIG_IBM_NEW_EMAC_TAH=y CONFIG_IBM_NEW_EMAC_EMAC4=y +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -538,6 +540,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -571,6 +575,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -580,6 +585,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -588,10 +594,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -621,6 +628,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -657,6 +665,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -677,7 +686,6 @@ 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_T10DIF is not set @@ -730,14 +738,21 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -746,6 +761,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -757,6 +773,7 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/44x/ebony_defconfig b/arch/powerpc/configs/44x/ebony_defconfig index 17615750b49..c9937578ef7 100644 --- a/arch/powerpc/configs/44x/ebony_defconfig +++ b/arch/powerpc/configs/44x/ebony_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 09:04:12 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 09:16:09 2008 # # CONFIG_PPC64 is not set @@ -22,14 +22,13 @@ CONFIG_PHYS_64BIT=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -91,7 +90,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -108,7 +106,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -122,10 +122,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -158,6 +154,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # CONFIG_PPC4xx_PCI_EXPRESS is not set # @@ -174,9 +171,13 @@ CONFIG_EBONY=y # CONFIG_KATMAI is not set # CONFIG_RAINIER is not set # CONFIG_WARP is not set +# CONFIG_ARCHES is not set # CONFIG_CANYONLANDS is not set +# CONFIG_GLACIER is not set # CONFIG_YOSEMITE is not set # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set +# CONFIG_PPC44x_SIMPLE is not set +# CONFIG_PPC4xx_GPIO is not set CONFIG_440GP=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -196,7 +197,6 @@ CONFIG_OF_RTC=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -210,6 +210,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -224,15 +226,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -318,6 +320,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -338,14 +341,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -525,8 +522,12 @@ CONFIG_IBM_NEW_EMAC_ZMII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -547,18 +548,22 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -654,6 +659,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -694,10 +701,15 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -707,6 +719,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -715,10 +728,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -748,6 +762,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -795,6 +810,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -815,7 +831,6 @@ 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_T10DIF is not set @@ -869,14 +884,21 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -885,6 +907,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -896,14 +919,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -976,6 +1004,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG 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/44x/katmai_defconfig b/arch/powerpc/configs/44x/katmai_defconfig index 7bc4082a1c9..e326ee8bd19 100644 --- a/arch/powerpc/configs/44x/katmai_defconfig +++ b/arch/powerpc/configs/44x/katmai_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 09:06:51 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 09:16:11 2008 # # CONFIG_PPC64 is not set @@ -22,14 +22,13 @@ CONFIG_PHYS_64BIT=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -87,7 +86,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -104,7 +102,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -118,10 +118,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -154,6 +150,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set CONFIG_PPC4xx_PCI_EXPRESS=y # @@ -170,9 +167,13 @@ CONFIG_PPC4xx_PCI_EXPRESS=y CONFIG_KATMAI=y # CONFIG_RAINIER is not set # CONFIG_WARP is not set +# CONFIG_ARCHES is not set # CONFIG_CANYONLANDS is not set +# CONFIG_GLACIER is not set # CONFIG_YOSEMITE is not set # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set +CONFIG_PPC44x_SIMPLE=y +# CONFIG_PPC4xx_GPIO is not set CONFIG_440SPe=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -191,7 +192,6 @@ CONFIG_440SPe=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -205,6 +205,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -219,15 +221,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y @@ -314,6 +316,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -334,14 +337,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -446,8 +443,12 @@ CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0 # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set CONFIG_IBM_NEW_EMAC_EMAC4=y +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -468,18 +469,22 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -576,6 +581,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -616,10 +623,15 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -629,6 +641,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -637,10 +650,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -670,6 +684,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -706,6 +721,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -726,7 +742,6 @@ 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_T10DIF is not set @@ -779,14 +794,21 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -795,6 +817,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -805,14 +828,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -885,6 +913,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/44x/rainier_defconfig b/arch/powerpc/configs/44x/rainier_defconfig index 0479648a914..927f829e208 100644 --- a/arch/powerpc/configs/44x/rainier_defconfig +++ b/arch/powerpc/configs/44x/rainier_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 09:09:35 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 09:16:13 2008 # # CONFIG_PPC64 is not set @@ -22,14 +22,13 @@ CONFIG_PHYS_64BIT=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -91,7 +90,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -108,7 +106,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -122,10 +122,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -158,6 +154,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # CONFIG_PPC4xx_PCI_EXPRESS is not set # @@ -174,9 +171,13 @@ CONFIG_CLASSIC_RCU=y # CONFIG_KATMAI is not set CONFIG_RAINIER=y # CONFIG_WARP is not set +# CONFIG_ARCHES is not set # CONFIG_CANYONLANDS is not set +# CONFIG_GLACIER is not set # CONFIG_YOSEMITE is not set # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set +CONFIG_PPC44x_SIMPLE=y +# CONFIG_PPC4xx_GPIO is not set CONFIG_440GRX=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -195,7 +196,6 @@ CONFIG_440GRX=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -209,6 +209,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -223,15 +225,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y @@ -318,6 +320,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -338,14 +341,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -532,18 +529,22 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -639,6 +640,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -679,10 +682,15 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -692,6 +700,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -700,10 +709,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -733,6 +743,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -780,6 +791,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -800,7 +812,6 @@ 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_T10DIF is not set @@ -854,14 +865,21 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -870,6 +888,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -894,14 +913,19 @@ CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x1 # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -974,6 +998,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/44x/sam440ep_defconfig b/arch/powerpc/configs/44x/sam440ep_defconfig index 0ed2de05f4e..15f48e03ec2 100644 --- a/arch/powerpc/configs/44x/sam440ep_defconfig +++ b/arch/powerpc/configs/44x/sam440ep_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 09:12:48 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 09:16:15 2008 # # CONFIG_PPC64 is not set @@ -23,14 +23,13 @@ CONFIG_PHYS_64BIT=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -93,7 +92,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y @@ -109,7 +107,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -123,10 +123,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -159,6 +155,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # CONFIG_PPC4xx_PCI_EXPRESS is not set # @@ -175,9 +172,13 @@ CONFIG_SAM440EP=y # CONFIG_KATMAI is not set # CONFIG_RAINIER is not set # CONFIG_WARP is not set +# CONFIG_ARCHES is not set # CONFIG_CANYONLANDS is not set +# CONFIG_GLACIER is not set # CONFIG_YOSEMITE is not set # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set +# CONFIG_PPC44x_SIMPLE is not set +# CONFIG_PPC4xx_GPIO is not set CONFIG_440EP=y CONFIG_IBM440EP_ERR42=y # CONFIG_IPIC is not set @@ -197,7 +198,6 @@ CONFIG_IBM440EP_ERR42=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -211,6 +211,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -225,15 +227,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y @@ -319,6 +321,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -339,14 +342,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -536,8 +533,12 @@ CONFIG_IBM_NEW_EMAC_ZMII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -573,7 +574,7 @@ CONFIG_IBM_NEW_EMAC_ZMII=y # Input device support # CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set # @@ -607,6 +608,7 @@ CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -673,6 +675,7 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y # @@ -761,6 +764,9 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set # # Multimedia devices @@ -788,6 +794,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set CONFIG_FB_DDC=y +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -828,6 +835,7 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set @@ -839,6 +847,7 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_CARMINE is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y # CONFIG_LCD_ILI9320 is not set @@ -875,9 +884,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_THRUSTMASTER_FF=m +CONFIG_ZEROPLUS_FF=m CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -895,6 +931,9 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -917,6 +956,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -924,6 +965,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -953,7 +995,6 @@ CONFIG_USB_STORAGE=m # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_MON is not set # # USB port drivers @@ -966,7 +1007,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -984,7 +1025,9 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1031,12 +1074,15 @@ CONFIG_RTC_DRV_M41T80_WDT=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1045,6 +1091,7 @@ CONFIG_RTC_DRV_M41T80_WDT=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1058,7 +1105,7 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=y @@ -1067,6 +1114,7 @@ CONFIG_REISERFS_FS=y # CONFIG_REISERFS_FS_XATTR is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1102,6 +1150,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1196,7 +1245,6 @@ CONFIG_NLS_ISO8859_1=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_T10DIF=y @@ -1227,12 +1275,13 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1243,6 +1292,7 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/44x/sequoia_defconfig b/arch/powerpc/configs/44x/sequoia_defconfig index e40b1023265..562beeaab53 100644 --- a/arch/powerpc/configs/44x/sequoia_defconfig +++ b/arch/powerpc/configs/44x/sequoia_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 09:15:13 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 09:16:16 2008 # # CONFIG_PPC64 is not set @@ -23,14 +23,13 @@ CONFIG_PHYS_64BIT=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -92,7 +91,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -109,7 +107,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -123,10 +123,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -159,6 +155,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # CONFIG_PPC4xx_PCI_EXPRESS is not set # @@ -175,9 +172,13 @@ CONFIG_SEQUOIA=y # CONFIG_KATMAI is not set # CONFIG_RAINIER is not set # CONFIG_WARP is not set +# CONFIG_ARCHES is not set # CONFIG_CANYONLANDS is not set +# CONFIG_GLACIER is not set # CONFIG_YOSEMITE is not set # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set +CONFIG_PPC44x_SIMPLE=y +# CONFIG_PPC4xx_GPIO is not set CONFIG_440EPX=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -205,11 +206,13 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -224,15 +227,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y @@ -319,6 +322,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -339,14 +343,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -527,8 +525,12 @@ CONFIG_IBM_NEW_EMAC_ZMII=y CONFIG_IBM_NEW_EMAC_RGMII=y # CONFIG_IBM_NEW_EMAC_TAH is not set CONFIG_IBM_NEW_EMAC_EMAC4=y +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -549,18 +551,22 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -656,6 +662,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -696,10 +704,15 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -709,6 +722,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -717,10 +731,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -750,6 +765,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -797,6 +813,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -817,7 +834,6 @@ 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_T10DIF is not set @@ -871,14 +887,21 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -887,6 +910,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -911,14 +935,19 @@ CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x1 # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -991,6 +1020,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/44x/taishan_defconfig b/arch/powerpc/configs/44x/taishan_defconfig index 5075873bdb1..427bb6a11be 100644 --- a/arch/powerpc/configs/44x/taishan_defconfig +++ b/arch/powerpc/configs/44x/taishan_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 09:17:48 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 09:16:18 2008 # # CONFIG_PPC64 is not set @@ -22,14 +22,13 @@ CONFIG_PHYS_64BIT=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -91,7 +90,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -108,7 +106,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -122,10 +122,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -158,6 +154,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # CONFIG_PPC4xx_PCI_EXPRESS is not set # @@ -174,9 +171,13 @@ CONFIG_TAISHAN=y # CONFIG_KATMAI is not set # CONFIG_RAINIER is not set # CONFIG_WARP is not set +# CONFIG_ARCHES is not set # CONFIG_CANYONLANDS is not set +# CONFIG_GLACIER is not set # CONFIG_YOSEMITE is not set # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set +CONFIG_PPC44x_SIMPLE=y +# CONFIG_PPC4xx_GPIO is not set CONFIG_440GX=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set @@ -195,7 +196,6 @@ CONFIG_440GX=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -209,6 +209,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -223,15 +225,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y @@ -318,6 +320,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -338,14 +341,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -528,8 +525,12 @@ CONFIG_IBM_NEW_EMAC_ZMII=y CONFIG_IBM_NEW_EMAC_RGMII=y CONFIG_IBM_NEW_EMAC_TAH=y CONFIG_IBM_NEW_EMAC_EMAC4=y +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -550,18 +551,22 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -657,6 +662,8 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set # # Multimedia devices @@ -697,10 +704,15 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# +# Enable Host or Gadget support to see Inventra options +# + # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -710,6 +722,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -718,10 +731,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -751,6 +765,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -788,6 +803,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -808,7 +824,6 @@ 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_T10DIF is not set @@ -861,14 +876,21 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -877,6 +899,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -888,14 +911,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -968,6 +996,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/44x/warp_defconfig b/arch/powerpc/configs/44x/warp_defconfig index d9375a969c6..59cbd2761ed 100644 --- a/arch/powerpc/configs/44x/warp_defconfig +++ b/arch/powerpc/configs/44x/warp_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 09:23:39 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 09:16:22 2008 # # CONFIG_PPC64 is not set @@ -23,14 +23,13 @@ CONFIG_PHYS_64BIT=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -92,7 +91,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -109,6 +107,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set @@ -122,10 +121,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -158,6 +153,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -173,9 +169,13 @@ CONFIG_CLASSIC_RCU=y # CONFIG_KATMAI is not set # CONFIG_RAINIER is not set CONFIG_WARP=y +# CONFIG_ARCHES is not set # CONFIG_CANYONLANDS is not set +# CONFIG_GLACIER is not set # CONFIG_YOSEMITE is not set # CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set +# CONFIG_PPC44x_SIMPLE is not set +# CONFIG_PPC4xx_GPIO is not set CONFIG_440EP=y CONFIG_IBM440EP_ERR42=y # CONFIG_IPIC is not set @@ -195,7 +195,6 @@ CONFIG_IBM440EP_ERR42=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -209,6 +208,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -223,15 +224,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y @@ -308,7 +309,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -322,10 +322,12 @@ CONFIG_NETFILTER_ADVANCED=y # CONFIG_NETFILTER_NETLINK_LOG is not set # CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -334,6 +336,7 @@ CONFIG_NETFILTER_ADVANCED=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=y # CONFIG_VLAN_8021Q_GVRP is not set # CONFIG_DECNET is not set @@ -355,14 +358,8 @@ CONFIG_VLAN_8021Q=y # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -550,6 +547,9 @@ CONFIG_IBM_NEW_EMAC_ZMII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -629,6 +629,7 @@ CONFIG_HW_RANDOM=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support @@ -678,6 +679,7 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -742,6 +744,9 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set # # Multimedia devices @@ -789,6 +794,9 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -805,6 +813,7 @@ CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -812,6 +821,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -840,7 +850,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers @@ -853,7 +862,7 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -869,13 +878,14 @@ CONFIG_USB_MON=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set CONFIG_MMC=m # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set # -# MMC/SD Card Drivers +# MMC/SD/SDIO Card Drivers # CONFIG_MMC_BLOCK=m CONFIG_MMC_BLOCK_BOUNCE=y @@ -883,7 +893,7 @@ CONFIG_MMC_BLOCK_BOUNCE=y # CONFIG_MMC_TEST is not set # -# MMC/SD Host Controller Drivers +# MMC/SD/SDIO Host Controller Drivers # # CONFIG_MMC_SDHCI is not set # CONFIG_MMC_WBSD is not set @@ -894,6 +904,7 @@ CONFIG_MMC_BLOCK_BOUNCE=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -902,10 +913,11 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -938,6 +950,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set @@ -984,6 +997,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1043,7 +1057,6 @@ 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_T10DIF=y @@ -1096,14 +1109,21 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1112,6 +1132,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -1123,12 +1144,14 @@ CONFIG_BDI_SWITCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1201,6 +1224,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig index c7825dcbf41..55edbd545b6 100644 --- a/arch/powerpc/configs/ppc44x_defconfig +++ b/arch/powerpc/configs/ppc44x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc1 -# Tue Aug 5 10:01:31 2008 +# Linux kernel version: 2.6.28-rc2 +# Tue Oct 28 09:28:58 2008 # # CONFIG_PPC64 is not set @@ -23,14 +23,13 @@ CONFIG_PHYS_64BIT=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y -# CONFIG_HAVE_GET_USER_PAGES_FAST is not set # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y @@ -41,6 +40,7 @@ CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -92,7 +92,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -109,7 +108,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -123,10 +124,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -158,7 +155,9 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_PREEMPT_NOTIFIERS=y CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set CONFIG_PPC4xx_PCI_EXPRESS=y # @@ -175,9 +174,13 @@ CONFIG_TAISHAN=y CONFIG_KATMAI=y CONFIG_RAINIER=y CONFIG_WARP=y +CONFIG_ARCHES=y CONFIG_CANYONLANDS=y +CONFIG_GLACIER=y CONFIG_YOSEMITE=y CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y +CONFIG_PPC44x_SIMPLE=y +CONFIG_PPC4xx_GPIO=y CONFIG_440EP=y CONFIG_440EPX=y CONFIG_440GRX=y @@ -206,7 +209,6 @@ CONFIG_OF_RTC=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -220,6 +222,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -234,15 +238,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -351,6 +355,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -371,14 +376,8 @@ CONFIG_IPV6_NDISC_NODETYPE=y # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -487,6 +486,7 @@ CONFIG_MTD_UBI_GLUEBI=y # # CONFIG_MTD_UBI_DEBUG is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y CONFIG_OF_I2C=m # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -600,8 +600,12 @@ CONFIG_IBM_NEW_EMAC_ZMII=y CONFIG_IBM_NEW_EMAC_RGMII=y CONFIG_IBM_NEW_EMAC_TAH=y CONFIG_IBM_NEW_EMAC_EMAC4=y +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -622,18 +626,22 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -721,6 +729,8 @@ CONFIG_DEVPORT=y CONFIG_I2C=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOBIT=m # # I2C Hardware Bus support @@ -747,6 +757,7 @@ CONFIG_I2C_CHARDEV=m # # I2C system bus drivers (mostly embedded / system-on-chip) # +CONFIG_I2C_GPIO=m CONFIG_I2C_IBM_IIC=m # CONFIG_I2C_MPC is not set # CONFIG_I2C_OCORES is not set @@ -780,6 +791,7 @@ CONFIG_I2C_IBM_IIC=m # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -788,7 +800,26 @@ CONFIG_I2C_IBM_IIC=m # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -# CONFIG_GPIOLIB is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -808,6 +839,9 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set # # Multimedia devices @@ -857,6 +891,9 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -881,6 +918,12 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set + +# +# Enable Host or Gadget support to see Inventra options +# # # USB Device Class drivers @@ -888,6 +931,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -916,7 +960,6 @@ CONFIG_USB_STORAGE=m # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_MON is not set # # USB port drivers @@ -929,7 +972,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -946,7 +989,9 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -956,6 +1001,7 @@ CONFIG_USB_STORAGE=m # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -967,12 +1013,13 @@ CONFIG_EXT3_FS=m CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=m -CONFIG_FS_MBCACHE=y +CONFIG_FS_MBCACHE=m # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1005,6 +1052,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1058,6 +1106,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1117,7 +1166,6 @@ CONFIG_NLS_ISO8859_1=m # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set CONFIG_CRC16=m CONFIG_CRC_T10DIF=m @@ -1173,14 +1221,21 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_NOP_TRACER=y CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y # CONFIG_FTRACE is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1189,24 +1244,29 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set -# CONFIG_PPC_EARLY_DEBUG is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1279,6 +1339,15 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # CONFIG_PPC_CLOCK is not set -# CONFIG_VIRTUALIZATION is not set +CONFIG_VIRTUALIZATION=y +CONFIG_KVM=y +CONFIG_KVM_BOOKE_HOST=y +# CONFIG_VIRTIO_PCI is not set +# CONFIG_VIRTIO_BALLOON is not set -- GitLab From 9e41bff2708e420e61e6b89a54c15232857069b1 Mon Sep 17 00:00:00 2001 From: Ravikiran G Thirumalai Date: Thu, 30 Oct 2008 13:59:21 -0700 Subject: [PATCH 376/815] x86: fix /dev/mem mmap breakage when PAT is disabled Impact: allow /dev/mem mmaps on non-PAT CPUs/platforms Fix mmap to /dev/mem when CONFIG_X86_PAT is off and CONFIG_STRICT_DEVMEM is off mmap to /dev/mem on kernel memory has been failing since the introduction of PAT (CONFIG_STRICT_DEVMEM=n case). Seems like the check to avoid cache aliasing with PAT is kicking in even when PAT is disabled. The bug seems to have crept in 2.6.26. This patch makes sure that the mmap to regular kernel memory succeeds if CONFIG_STRICT_DEVMEM=n and PAT is disabled, and the checks to avoid cache aliasing still happens if PAT is enabled. Signed-off-by: Ravikiran Thirumalai Tested-by: Tim Sirianni Cc: Acked-by: H. Peter Anvin Signed-off-by: Ingo Molnar --- arch/x86/mm/pat.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c index 738fd0f2495..eb1bf000d12 100644 --- a/arch/x86/mm/pat.c +++ b/arch/x86/mm/pat.c @@ -481,12 +481,16 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size) return 1; } #else +/* This check is needed to avoid cache aliasing when PAT is enabled */ static inline int range_is_allowed(unsigned long pfn, unsigned long size) { u64 from = ((u64)pfn) << PAGE_SHIFT; u64 to = from + size; u64 cursor = from; + if (!pat_enabled) + return 1; + while (cursor < to) { if (!devmem_is_allowed(pfn)) { printk(KERN_INFO -- GitLab From 9244489a7b69fe0746dc7cb3957f02e05bd1ceb0 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Fri, 24 Oct 2008 09:42:59 -0400 Subject: [PATCH 377/815] ftrace: handle archs that do not support irqs_disabled_flags Impact: build fix on non-lockdep architectures Some architectures do not support a way to read the irq flags that is set from "local_irq_save(flags)" to determine if interrupts were disabled or enabled. Ftrace uses this information to display to the user if the trace occurred with interrupts enabled or disabled. Besides the fact that those archs that do not support this will fail to compile, unless they fix it, we do not want to have the trace simply say interrupts were not disabled or they were enabled, without knowing the real answer. This patch adds a 'X' in the output to let the user know that the architecture they are running on does not support a way for the tracer to determine if interrupts were enabled or disabled. It also lets those same archs compile with tracing enabled. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- Documentation/ftrace.txt | 3 +++ kernel/trace/trace.c | 7 ++++++- kernel/trace/trace.h | 20 +++++++++++--------- 3 files changed, 20 insertions(+), 10 deletions(-) diff --git a/Documentation/ftrace.txt b/Documentation/ftrace.txt index d330fe3103d..ea5a827395d 100644 --- a/Documentation/ftrace.txt +++ b/Documentation/ftrace.txt @@ -291,6 +291,9 @@ explains which is which. CPU#: The CPU which the process was running on. irqs-off: 'd' interrupts are disabled. '.' otherwise. + Note: If the architecture does not support a way to + read the irq flags variable, an 'X' will always + be printed here. need-resched: 'N' task need_resched is set, '.' otherwise. diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index a610ca77155..8a499e2adae 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -656,7 +656,11 @@ tracing_generic_entry_update(struct trace_entry *entry, unsigned long flags, entry->preempt_count = pc & 0xff; entry->pid = (tsk) ? tsk->pid : 0; entry->flags = +#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT (irqs_disabled_flags(flags) ? TRACE_FLAG_IRQS_OFF : 0) | +#else + TRACE_FLAG_IRQS_NOSUPPORT | +#endif ((pc & HARDIRQ_MASK) ? TRACE_FLAG_HARDIRQ : 0) | ((pc & SOFTIRQ_MASK) ? TRACE_FLAG_SOFTIRQ : 0) | (need_resched() ? TRACE_FLAG_NEED_RESCHED : 0); @@ -1244,7 +1248,8 @@ lat_print_generic(struct trace_seq *s, struct trace_entry *entry, int cpu) trace_seq_printf(s, "%8.8s-%-5d ", comm, entry->pid); trace_seq_printf(s, "%3d", cpu); trace_seq_printf(s, "%c%c", - (entry->flags & TRACE_FLAG_IRQS_OFF) ? 'd' : '.', + (entry->flags & TRACE_FLAG_IRQS_OFF) ? 'd' : + (entry->flags & TRACE_FLAG_IRQS_NOSUPPORT) ? 'X' : '.', ((entry->flags & TRACE_FLAG_NEED_RESCHED) ? 'N' : '.')); hardirq = entry->flags & TRACE_FLAG_HARDIRQ; diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 6889ca48f1f..8465ad05270 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -120,18 +120,20 @@ struct trace_boot { /* * trace_flag_type is an enumeration that holds different * states when a trace occurs. These are: - * IRQS_OFF - interrupts were disabled - * NEED_RESCED - reschedule is requested - * HARDIRQ - inside an interrupt handler - * SOFTIRQ - inside a softirq handler - * CONT - multiple entries hold the trace item + * IRQS_OFF - interrupts were disabled + * IRQS_NOSUPPORT - arch does not support irqs_disabled_flags + * NEED_RESCED - reschedule is requested + * HARDIRQ - inside an interrupt handler + * SOFTIRQ - inside a softirq handler + * CONT - multiple entries hold the trace item */ enum trace_flag_type { TRACE_FLAG_IRQS_OFF = 0x01, - TRACE_FLAG_NEED_RESCHED = 0x02, - TRACE_FLAG_HARDIRQ = 0x04, - TRACE_FLAG_SOFTIRQ = 0x08, - TRACE_FLAG_CONT = 0x10, + TRACE_FLAG_IRQS_NOSUPPORT = 0x02, + TRACE_FLAG_NEED_RESCHED = 0x04, + TRACE_FLAG_HARDIRQ = 0x08, + TRACE_FLAG_SOFTIRQ = 0x10, + TRACE_FLAG_CONT = 0x20, }; #define TRACE_BUF_SIZE 1024 -- GitLab From b3572e361b6b2ac5e724bc4bb932b7774b720b95 Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Thu, 30 Oct 2008 16:00:59 -0500 Subject: [PATCH 378/815] x86/voyager: fix compile breakage caused by dc1e35c6e95e8923cf1d3510438b63c600fee1e2 Impact: build fix on x86/Voyager Given commits like this: | Author: Suresh Siddha | Date: Tue Jul 29 10:29:19 2008 -0700 | | x86, xsave: enable xsave/xrstor on cpus with xsave support Which deliberately expose boot cpu dependence to pieces of the system, I think it's time to explicitly have a variable for it to prevent this continual misassumption that the boot CPU is zero. Signed-off-by: James Bottomley Signed-off-by: Ingo Molnar --- arch/x86/Kconfig | 4 ++++ arch/x86/include/asm/smp.h | 6 ++++++ arch/x86/kernel/cpu/common.c | 2 +- 3 files changed, 11 insertions(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 350bee1d54d..2a40c4c6dd7 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -231,6 +231,10 @@ config SMP If you don't know what to do here, say N. +config X86_HAS_BOOT_CPU_ID + def_bool y + depends on X86_VOYAGER + config X86_FIND_SMP_CONFIG def_bool y depends on X86_MPPARSE || X86_VOYAGER diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h index 2766021aef8..d12811ce51d 100644 --- a/arch/x86/include/asm/smp.h +++ b/arch/x86/include/asm/smp.h @@ -225,5 +225,11 @@ static inline int hard_smp_processor_id(void) #endif /* CONFIG_X86_LOCAL_APIC */ +#ifdef CONFIG_X86_HAS_BOOT_CPU_ID +extern unsigned char boot_cpu_id; +#else +#define boot_cpu_id 0 +#endif + #endif /* __ASSEMBLY__ */ #endif /* _ASM_X86_SMP_H */ diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 25581dcb280..93e9393ea64 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1134,7 +1134,7 @@ void __cpuinit cpu_init(void) /* * Boot processor to setup the FP and extended state context info. */ - if (!smp_processor_id()) + if (smp_processor_id() == boot_cpu_id) init_thread_xstate(); xsave_init(); -- GitLab From bfcb4c1becf93b1592f4a03a4d6e00a3ab89d5ec Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Thu, 30 Oct 2008 16:13:37 -0500 Subject: [PATCH 379/815] x86/voyager: fix missing cpu_index initialisation Impact: fix /proc/cpuinfo output on x86/Voyager Ever since | commit 92cb7612aee39642d109b8d935ad265e602c0563 | Author: Mike Travis | Date: Fri Oct 19 20:35:04 2007 +0200 | | x86: convert cpuinfo_x86 array to a per_cpu array We've had an extra field in cpuinfo_x86 which is cpu_index. Unfortunately, voyager has never initialised this, although the only noticeable impact seems to be that /proc/cpuinfo shows all zeros for the processor ids. Anyway, fix this by initialising the boot CPU properly and setting the index when the secondaries update. Signed-off-by: James Bottomley Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/common.c | 2 ++ arch/x86/mach-voyager/voyager_smp.c | 1 + 2 files changed, 3 insertions(+) diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 93e9393ea64..da8f15ac7a6 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -549,6 +549,8 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c) this_cpu->c_early_init(c); validate_pat_support(c); + + c->cpu_index = boot_cpu_id; } void __init early_cpu_init(void) diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c index 01285af5782..7f4c6af1435 100644 --- a/arch/x86/mach-voyager/voyager_smp.c +++ b/arch/x86/mach-voyager/voyager_smp.c @@ -420,6 +420,7 @@ void __init smp_store_cpu_info(int id) struct cpuinfo_x86 *c = &cpu_data(id); *c = boot_cpu_data; + c->cpu_index = id; identify_secondary_cpu(c); } -- GitLab From 1c4acdb467f8a6704855a5670ff3d82e3c18eb0b Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Fri, 31 Oct 2008 00:43:03 +0100 Subject: [PATCH 380/815] x86: cpu_index build fix fix: arch/x86/kernel/cpu/common.c: In function 'early_identify_cpu': arch/x86/kernel/cpu/common.c:553: error: 'struct cpuinfo_x86' has no member named 'cpu_index' as cpu_index is only available on SMP. Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/common.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index da8f15ac7a6..003a65395bd 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -550,7 +550,9 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c) validate_pat_support(c); +#ifdef CONFIG_SMP c->cpu_index = boot_cpu_id; +#endif } void __init early_cpu_init(void) -- GitLab From d5d02d6dd394b295abcadd6b0ce4932c07916fdf Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Fri, 31 Oct 2008 11:24:25 -0500 Subject: [PATCH 381/815] lguest: fix example launcher compile after moved asm-x86 dir. Signed-off-by: Rusty Russell --- Documentation/lguest/Makefile | 2 +- Documentation/lguest/lguest.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/lguest/Makefile b/Documentation/lguest/Makefile index bac037eb1cd..725eef81cd4 100644 --- a/Documentation/lguest/Makefile +++ b/Documentation/lguest/Makefile @@ -1,5 +1,5 @@ # This creates the demonstration utility "lguest" which runs a Linux guest. -CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 -I../../include +CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 -I../../include -I../../arch/x86/include LDLIBS:=-lz all: lguest diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c index da86fd53856..804520633fc 100644 --- a/Documentation/lguest/lguest.c +++ b/Documentation/lguest/lguest.c @@ -44,7 +44,7 @@ #include "linux/virtio_console.h" #include "linux/virtio_rng.h" #include "linux/virtio_ring.h" -#include "asm-x86/bootparam.h" +#include "asm/bootparam.h" /*L:110 We can ignore the 39 include files we need for this program, but I do * want to draw attention to the use of kernel-style types. * -- GitLab From ad5173ff8a387191dbacf889becb92c59aba5d59 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Fri, 31 Oct 2008 11:24:27 -0500 Subject: [PATCH 382/815] lguest: fix early_ioremap. dmi_scan_machine breaks under lguest: lguest: unhandled trap 14 at 0xc04edeae (0xffa00000) This is because we use current_cr3 for the read_cr3() paravirt function, and it isn't set until the first cr3 change. We got away with it until this happened. Signed-off-by: Rusty Russell --- arch/x86/lguest/boot.c | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-) diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index 48ee4f9435f..4e22fa08d62 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -367,10 +367,9 @@ static void lguest_cpuid(unsigned int *ax, unsigned int *bx, * lazily after a task switch, and Linux uses that gratefully, but wouldn't a * name like "FPUTRAP bit" be a little less cryptic? * - * We store cr0 (and cr3) locally, because the Host never changes it. The - * Guest sometimes wants to read it and we'd prefer not to bother the Host - * unnecessarily. */ -static unsigned long current_cr0, current_cr3; + * We store cr0 locally because the Host never changes it. The Guest sometimes + * wants to read it and we'd prefer not to bother the Host unnecessarily. */ +static unsigned long current_cr0; static void lguest_write_cr0(unsigned long val) { lazy_hcall(LHCALL_TS, val & X86_CR0_TS, 0, 0); @@ -399,17 +398,23 @@ static unsigned long lguest_read_cr2(void) return lguest_data.cr2; } +/* See lguest_set_pte() below. */ +static bool cr3_changed = false; + /* cr3 is the current toplevel pagetable page: the principle is the same as - * cr0. Keep a local copy, and tell the Host when it changes. */ + * cr0. Keep a local copy, and tell the Host when it changes. The only + * difference is that our local copy is in lguest_data because the Host needs + * to set it upon our initial hypercall. */ static void lguest_write_cr3(unsigned long cr3) { + lguest_data.pgdir = cr3; lazy_hcall(LHCALL_NEW_PGTABLE, cr3, 0, 0); - current_cr3 = cr3; + cr3_changed = true; } static unsigned long lguest_read_cr3(void) { - return current_cr3; + return lguest_data.pgdir; } /* cr4 is used to enable and disable PGE, but we don't care. */ @@ -498,13 +503,13 @@ static void lguest_set_pmd(pmd_t *pmdp, pmd_t pmdval) * to forget all of them. Fortunately, this is very rare. * * ... except in early boot when the kernel sets up the initial pagetables, - * which makes booting astonishingly slow. So we don't even tell the Host - * anything changed until we've done the first page table switch. */ + * which makes booting astonishingly slow: 1.83 seconds! So we don't even tell + * the Host anything changed until we've done the first page table switch, + * which brings boot back to 0.25 seconds. */ static void lguest_set_pte(pte_t *ptep, pte_t pteval) { *ptep = pteval; - /* Don't bother with hypercall before initial setup. */ - if (current_cr3) + if (cr3_changed) lazy_hcall(LHCALL_FLUSH_TLB, 1, 0, 0); } @@ -521,7 +526,7 @@ static void lguest_set_pte(pte_t *ptep, pte_t pteval) static void lguest_flush_tlb_single(unsigned long addr) { /* Simply set it to zero: if it was not, it will fault back in. */ - lazy_hcall(LHCALL_SET_PTE, current_cr3, addr, 0); + lazy_hcall(LHCALL_SET_PTE, lguest_data.pgdir, addr, 0); } /* This is what happens after the Guest has removed a large number of entries. -- GitLab From 526e5ab200ce483dcdf146806f4936bd58daa800 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Fri, 31 Oct 2008 11:24:27 -0500 Subject: [PATCH 383/815] lguest: fix irq vectors. do_IRQ: cannot handle IRQ -1 vector 0x20 cpu 0 ------------[ cut here ]------------ kernel BUG at arch/x86/kernel/irq_32.c:219! We're not ISA: we have a 1:1 mapping from vectors to irqs. Signed-off-by: Rusty Russell --- arch/x86/lguest/boot.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index 4e22fa08d62..a5d8e1ace1c 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -586,6 +586,9 @@ static void __init lguest_init_IRQ(void) for (i = 0; i < LGUEST_IRQS; i++) { int vector = FIRST_EXTERNAL_VECTOR + i; + /* Some systems map "vectors" to interrupts weirdly. Lguest has + * a straightforward 1 to 1 mapping, so force that here. */ + __get_cpu_var(vector_irq)[vector] = i; if (vector != SYSCALL_VECTOR) { set_intr_gate(vector, interrupt[vector]); set_irq_chip_and_handler_name(i, &lguest_irq_controller, -- GitLab From fba4acda35f3119328bcba28aacefae14245d2bb Mon Sep 17 00:00:00 2001 From: Jay Vosburgh Date: Thu, 30 Oct 2008 17:41:14 -0700 Subject: [PATCH 384/815] bonding: fix miimon failure counter During the rework of the mii monitor for: commit f0c76d61779b153dbfb955db3f144c62d02173c2 Author: Jay Vosburgh Date: Wed Jul 2 18:21:58 2008 -0700 bonding: refactor mii monitor I left out the increment of the link failure counter. This patch corrects that omission. Signed-off-by: Jay Vosburgh Signed-off-by: Jeff Garzik --- drivers/net/bonding/bond_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 832739f38db..85de1d04d1e 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -2376,6 +2376,9 @@ static void bond_miimon_commit(struct bonding *bond) continue; case BOND_LINK_DOWN: + if (slave->link_failure_count < UINT_MAX) + slave->link_failure_count++; + slave->link = BOND_LINK_DOWN; if (bond->params.mode == BOND_MODE_ACTIVEBACKUP || -- GitLab From a434e43f3d844192bc23bd7b408bac979c40efe7 Mon Sep 17 00:00:00 2001 From: Jay Vosburgh Date: Thu, 30 Oct 2008 17:41:15 -0700 Subject: [PATCH 385/815] bonding: Clean up resource leaks This patch reworks the resource free logic performed at the time a bonding device is released. This (a) closes two resource leaks, one for workqueues and one for multicast lists, and (b) improves commonality of code between the "destroy one" and "destroy all" paths by performing final free activity via destructor instead of explicitly (and differently) in each path. "Sean E. Millichamp" reported the workqueue leak, and included a different patch. Signed-off-by: Jay Vosburgh Signed-off-by: Jeff Garzik --- drivers/net/bonding/bond_main.c | 49 +++++++++++++++++++++------------ 1 file changed, 31 insertions(+), 18 deletions(-) diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 85de1d04d1e..a3efba59eee 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1979,6 +1979,20 @@ void bond_destroy(struct bonding *bond) unregister_netdevice(bond->dev); } +static void bond_destructor(struct net_device *bond_dev) +{ + struct bonding *bond = bond_dev->priv; + + if (bond->wq) + destroy_workqueue(bond->wq); + + netif_addr_lock_bh(bond_dev); + bond_mc_list_destroy(bond); + netif_addr_unlock_bh(bond_dev); + + free_netdev(bond_dev); +} + /* * First release a slave and than destroy the bond if no more slaves iare left. * Must be under rtnl_lock when this function is called. @@ -4553,7 +4567,7 @@ static int bond_init(struct net_device *bond_dev, struct bond_params *params) bond_set_mode_ops(bond, bond->params.mode); - bond_dev->destructor = free_netdev; + bond_dev->destructor = bond_destructor; /* Initialize the device options */ bond_dev->tx_queue_len = 0; @@ -4592,20 +4606,6 @@ static int bond_init(struct net_device *bond_dev, struct bond_params *params) return 0; } -/* De-initialize device specific data. - * Caller must hold rtnl_lock. - */ -static void bond_deinit(struct net_device *bond_dev) -{ - struct bonding *bond = bond_dev->priv; - - list_del(&bond->bond_list); - -#ifdef CONFIG_PROC_FS - bond_remove_proc_entry(bond); -#endif -} - static void bond_work_cancel_all(struct bonding *bond) { write_lock_bh(&bond->lock); @@ -4627,6 +4627,22 @@ static void bond_work_cancel_all(struct bonding *bond) cancel_delayed_work(&bond->ad_work); } +/* De-initialize device specific data. + * Caller must hold rtnl_lock. + */ +static void bond_deinit(struct net_device *bond_dev) +{ + struct bonding *bond = bond_dev->priv; + + list_del(&bond->bond_list); + + bond_work_cancel_all(bond); + +#ifdef CONFIG_PROC_FS + bond_remove_proc_entry(bond); +#endif +} + /* Unregister and free all bond devices. * Caller must hold rtnl_lock. */ @@ -4638,9 +4654,6 @@ static void bond_free_all(void) struct net_device *bond_dev = bond->dev; bond_work_cancel_all(bond); - netif_addr_lock_bh(bond_dev); - bond_mc_list_destroy(bond); - netif_addr_unlock_bh(bond_dev); /* Release the bonded slaves */ bond_release_all(bond_dev); bond_destroy(bond); -- GitLab From ce39a800ea87c655de49af021c8b20ee323cb40d Mon Sep 17 00:00:00 2001 From: Andy Gospodarek Date: Thu, 30 Oct 2008 17:41:16 -0700 Subject: [PATCH 386/815] bonding: fix panic when taking bond interface down before removing module A panic was discovered with bonding when using mode 5 or 6 and trying to remove the slaves from the bond after the interface was taken down. When calling 'ifconfig bond0 down' the following happens: bond_close() bond_alb_deinitialize() tlb_deinitialize() kfree(bond_info->tx_hashtbl) bond_info->tx_hashtbl = NULL Unfortunately if there are still slaves in the bond, when removing the module the following happens: bonding_exit() bond_free_all() bond_release_all() bond_alb_deinit_slave() tlb_clear_slave() tx_hash_table = BOND_ALB_INFO(bond).tx_hashtbl u32 next_index = tx_hash_table[index].next As you might guess we panic when trying to access a few entries into the table that no longer exists. I experimented with several options (like moving the calls to tlb_deinitialize somewhere else), but it really makes the most sense to be part of the bond_close routine. It also didn't seem logical move tlb_clear_slave around too much, so the simplest option seems to add a check in tlb_clear_slave to make sure we haven't already wiped the tx_hashtbl away before searching for all the non-existent hash-table entries that used to point to the slave as the output interface. Signed-off-by: Andy Gospodarek Signed-off-by: Jay Vosburgh Signed-off-by: Jeff Garzik --- drivers/net/bonding/bond_alb.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c index ade5f3f6693..87437c78847 100644 --- a/drivers/net/bonding/bond_alb.c +++ b/drivers/net/bonding/bond_alb.c @@ -169,11 +169,14 @@ static void tlb_clear_slave(struct bonding *bond, struct slave *slave, int save_ /* clear slave from tx_hashtbl */ tx_hash_table = BOND_ALB_INFO(bond).tx_hashtbl; - index = SLAVE_TLB_INFO(slave).head; - while (index != TLB_NULL_INDEX) { - u32 next_index = tx_hash_table[index].next; - tlb_init_table_entry(&tx_hash_table[index], save_load); - index = next_index; + /* skip this if we've already freed the tx hash table */ + if (tx_hash_table) { + index = SLAVE_TLB_INFO(slave).head; + while (index != TLB_NULL_INDEX) { + u32 next_index = tx_hash_table[index].next; + tlb_init_table_entry(&tx_hash_table[index], save_load); + index = next_index; + } } tlb_init_slave(slave); -- GitLab From 6824a105d4b699e3c08cc3df371de4b0480017b9 Mon Sep 17 00:00:00 2001 From: Brice Goglin Date: Thu, 30 Oct 2008 08:59:33 +0100 Subject: [PATCH 387/815] myri10ge: fix stop/go mmio ordering Use mmiowb() to ensure "stop" and "go" commands are sent in order on ia64. Signed-off-by: Brice Goglin Signed-off-by: Jeff Garzik --- drivers/net/myri10ge/myri10ge.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index b1556b2e404..a5f428bcc0e 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 "1.4.3-1.371" +#define MYRI10GE_VERSION_STR "1.4.3-1.375" MODULE_DESCRIPTION("Myricom 10G driver (10GbE)"); MODULE_AUTHOR("Maintainer: help@myri.com"); @@ -1393,6 +1393,7 @@ myri10ge_tx_done(struct myri10ge_slice_state *ss, int mcp_index) if (tx->req == tx->done) { tx->queue_active = 0; put_be32(htonl(1), tx->send_stop); + mmiowb(); } __netif_tx_unlock(dev_queue); } @@ -2864,6 +2865,7 @@ again: if ((mgp->dev->real_num_tx_queues > 1) && tx->queue_active == 0) { tx->queue_active = 1; put_be32(htonl(1), tx->send_go); + mmiowb(); } tx->pkt_start++; if ((avail - count) < MXGEFW_MAX_SEND_DESC) { -- GitLab From 51ac3beffd4afaea4350526cf01fe74aaff25eff Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 29 Oct 2008 09:56:06 -0400 Subject: [PATCH 388/815] SMC91x: delete unused local variable "lp" Signed-off-by: Mike Frysinger Signed-off-by: Jeff Garzik --- drivers/net/smc91x.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index c70870e0fd6..6f9895d4e5b 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -2060,7 +2060,6 @@ static int smc_request_attrib(struct platform_device *pdev, struct net_device *ndev) { struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib"); - struct smc_local *lp = netdev_priv(ndev); if (!res) return 0; @@ -2075,7 +2074,6 @@ static void smc_release_attrib(struct platform_device *pdev, struct net_device *ndev) { struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib"); - struct smc_local *lp = netdev_priv(ndev); if (res) release_mem_region(res->start, ATTRIB_SIZE); -- GitLab From dc5596d920b504d263c7ca38bd76326179b13dee Mon Sep 17 00:00:00 2001 From: Jay Cliburn Date: Wed, 29 Oct 2008 11:01:36 -0500 Subject: [PATCH 389/815] atl1: fix vlan tag regression Commit 401c0aabec4b97320f962a0161a846d230a6f7aa introduced a regression in the atl1 driver by storing the VLAN tag in the wrong TX descriptor field. This patch causes the VLAN tag to be stored in its proper location. Tested-by: Ramon Casellas Signed-off-by: Jay Cliburn Cc: stable@kernel.org Signed-off-by: Jeff Garzik --- drivers/net/atlx/atl1.c | 7 ++++--- drivers/net/atlx/atl1.h | 2 +- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index 3cf59a7f5a1..246d92b4263 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -2310,7 +2310,8 @@ static void atl1_tx_queue(struct atl1_adapter *adapter, u16 count, if (tpd != ptpd) memcpy(tpd, ptpd, sizeof(struct tx_packet_desc)); tpd->buffer_addr = cpu_to_le64(buffer_info->dma); - tpd->word2 = (cpu_to_le16(buffer_info->length) & + tpd->word2 &= ~(TPD_BUFLEN_MASK << TPD_BUFLEN_SHIFT); + tpd->word2 |= (cpu_to_le16(buffer_info->length) & TPD_BUFLEN_MASK) << TPD_BUFLEN_SHIFT; /* @@ -2409,8 +2410,8 @@ static int atl1_xmit_frame(struct sk_buff *skb, struct net_device *netdev) vlan_tag = (vlan_tag << 4) | (vlan_tag >> 13) | ((vlan_tag >> 9) & 0x8); ptpd->word3 |= 1 << TPD_INS_VL_TAG_SHIFT; - ptpd->word3 |= (vlan_tag & TPD_VL_TAGGED_MASK) << - TPD_VL_TAGGED_SHIFT; + ptpd->word2 |= (vlan_tag & TPD_VLANTAG_MASK) << + TPD_VLANTAG_SHIFT; } tso = atl1_tso(adapter, skb, ptpd); diff --git a/drivers/net/atlx/atl1.h b/drivers/net/atlx/atl1.h index a5015b14a42..ffa73fc8d95 100644 --- a/drivers/net/atlx/atl1.h +++ b/drivers/net/atlx/atl1.h @@ -504,7 +504,7 @@ struct rx_free_desc { #define TPD_PKTNT_MASK 0x0001 #define TPD_PKTINT_SHIFT 15 #define TPD_VLANTAG_MASK 0xFFFF -#define TPD_VLAN_SHIFT 16 +#define TPD_VLANTAG_SHIFT 16 /* tpd word 3 bits 0:13 */ #define TPD_EOP_MASK 0x0001 -- GitLab From e83603fd4ace0bc8e2585cf9d450bb1dc80db448 Mon Sep 17 00:00:00 2001 From: Chunbo Luo Date: Tue, 28 Oct 2008 09:51:46 +0800 Subject: [PATCH 390/815] amd8111e: fix dma_free_coherent context Acoording commit aa24886e379d2b641c5117e178b15ce1d5d366ba, dma_free_coherent() need irqs enabled. This patch fix following warning messages: WARNING: at linux/arch/x86/kernel/pci-dma.c:376 dma_free_coherent+0xaa/0xb0() Call Trace: [] warn_on_slowpath+0x5f/0x90 [] ? __kfree_skb+0x3a/0xa0 [] ? discard_slab+0x23/0x40 [] dma_free_coherent+0xaa/0xb0 [] amd8111e_close+0x10f/0x1b0 [] dev_close+0x5e/0xb0 [] dev_change_flags+0xa1/0x1e0 [] ic_close_devs+0x36/0x4e [] ip_auto_config+0x581/0x10f3 [] ? kobject_add+0x69/0x90 [] ? kobject_get+0x1a/0x30 [] ? kobject_uevent+0xb/0x10 [] ? kset_register+0x52/0x60 [] ? kset_create_and_add+0x6b/0xa0 [] ? tcp_ca_find+0x24/0x50 [] ? ip_auto_config+0x0/0x10f3 [] _stext+0x3c/0x150 [] ? register_irq_proc+0xd3/0xf0 [] ? mb_cache_create+0x80/0x1f0 [] kernel_init+0x141/0x1b8 [] ? kernel_init+0x0/0x1b8 [] child_rip+0xa/0x11 [] ? kernel_init+0x0/0x1b8 [] ? kernel_init+0x0/0x1b8 [] ? child_rip+0x0/0x11 Signed-off-by: Chunbo Luo Signed-off-by: Jeff Garzik --- drivers/net/amd8111e.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c index ba1be0b3a8c..07a6697e363 100644 --- a/drivers/net/amd8111e.c +++ b/drivers/net/amd8111e.c @@ -644,10 +644,6 @@ This function frees the transmiter and receiver descriptor rings. */ static void amd8111e_free_ring(struct amd8111e_priv* lp) { - - /* Free transmit and receive skbs */ - amd8111e_free_skbs(lp->amd8111e_net_dev); - /* Free transmit and receive descriptor rings */ if(lp->rx_ring){ pci_free_consistent(lp->pci_dev, @@ -1233,7 +1229,9 @@ static int amd8111e_close(struct net_device * dev) amd8111e_disable_interrupt(lp); amd8111e_stop_chip(lp); - amd8111e_free_ring(lp); + + /* Free transmit and receive skbs */ + amd8111e_free_skbs(lp->amd8111e_net_dev); netif_carrier_off(lp->amd8111e_net_dev); @@ -1243,6 +1241,7 @@ static int amd8111e_close(struct net_device * dev) spin_unlock_irq(&lp->lock); free_irq(dev->irq, dev); + amd8111e_free_ring(lp); /* Update the statistics before closing */ amd8111e_get_stats(dev); -- GitLab From 71527ef484426f2a4fb868da379b46f4408e80d6 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Mon, 27 Oct 2008 14:11:34 -0700 Subject: [PATCH 391/815] at91_ether: request/free GPIO for PHY interrupt When the at91_ether driver is using a GPIO for its PHY interrupt, be sure to request (and later, if needed, free) that GPIO. Signed-off-by: David Brownell Signed-off-by: Jeff Garzik --- drivers/net/arm/at91_ether.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c index 0fa53464efb..6f431a887e7 100644 --- a/drivers/net/arm/at91_ether.c +++ b/drivers/net/arm/at91_ether.c @@ -1080,7 +1080,8 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add init_timer(&lp->check_timer); lp->check_timer.data = (unsigned long)dev; lp->check_timer.function = at91ether_check_link; - } + } else if (lp->board_data.phy_irq_pin >= 32) + gpio_request(lp->board_data.phy_irq_pin, "ethernet_phy"); /* Display ethernet banner */ printk(KERN_INFO "%s: AT91 ethernet at 0x%08x int=%d %s%s (%s)\n", @@ -1167,6 +1168,9 @@ static int __devexit at91ether_remove(struct platform_device *pdev) struct net_device *dev = platform_get_drvdata(pdev); struct at91_private *lp = netdev_priv(dev); + if (lp->board_data.phy_irq_pin >= 32) + gpio_free(lp->board_data.phy_irq_pin); + unregister_netdev(dev); free_irq(dev->irq, dev); dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys); -- GitLab From c132419e560a2ecd3c8cf77f9c37e103e74b3754 Mon Sep 17 00:00:00 2001 From: Trent Piepho Date: Thu, 30 Oct 2008 18:17:06 -0700 Subject: [PATCH 392/815] gianfar: Fix race in TBI/SerDes configuration The init_phy() function attaches to the PHY, then configures the SerDes<->TBI link (in SGMII mode). The TBI is on the MDIO bus with the PHY (sort of) and is accessed via the gianfar's MDIO registers, using the functions gfar_local_mdio_read/write(), which don't do any locking. The previously attached PHY will start a work-queue on a timer, and probably an irq handler as well, which will talk to the PHY and thus use the MDIO bus. This uses phy_read/write(), which have locking, but not against the gfar_local_mdio versions. The result is that PHY code will try to use the MDIO bus at the same time as the SerDes setup code, corrupting the transfers. Setting up the SerDes before attaching to the PHY will insure that there is no race between the SerDes code and *our* PHY, but doesn't fix everything. Typically the PHYs for all gianfar devices are on the same MDIO bus, which is associated with the first gianfar device. This means that the first gianfar's SerDes code could corrupt the MDIO transfers for a different gianfar's PHY. The lock used by phy_read/write() is contained in the mii_bus structure, which is pointed to by the PHY. This is difficult to access from the gianfar drivers, as there is no link between a gianfar device and the mii_bus which shares the same MDIO registers. As far as the device layer and drivers are concerned they are two unrelated devices (which happen to share registers). Generally all gianfar devices' PHYs will be on the bus associated with the first gianfar. But this might not be the case, so simply locking the gianfar's PHY's mii bus might not lock the mii bus that the SerDes setup code is going to use. We solve this by having the code that creates the gianfar platform device look in the device tree for an mdio device that shares the gianfar's registers. If one is found the ID of its platform device is saved in the gianfar's platform data. A new function in the gianfar mii code, gfar_get_miibus(), can use the bus ID to search through the platform devices for a gianfar_mdio device with the right ID. The platform device's driver data is the mii_bus structure, which the SerDes setup code can use to lock the current bus. Signed-off-by: Trent Piepho CC: Andy Fleming Signed-off-by: Jeff Garzik --- arch/powerpc/sysdev/fsl_soc.c | 26 ++++++++++++++++++++++++++ drivers/net/gianfar.c | 7 +++++++ drivers/net/gianfar_mii.c | 21 +++++++++++++++++++++ drivers/net/gianfar_mii.h | 3 +++ include/linux/fsl_devices.h | 3 ++- 5 files changed, 59 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index 01b884b2569..26ecb96f973 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -223,6 +223,8 @@ static int gfar_mdio_of_init_one(struct device_node *np) if (ret) return ret; + /* The gianfar device will try to use the same ID created below to find + * this bus, to coordinate register access (since they share). */ mdio_dev = platform_device_register_simple("fsl-gianfar_mdio", res.start&0xfffff, &res, 1); if (IS_ERR(mdio_dev)) @@ -394,6 +396,30 @@ static int __init gfar_of_init(void) of_node_put(mdio); } + /* Get MDIO bus controlled by this eTSEC, if any. Normally only + * eTSEC 1 will control an MDIO bus, not necessarily the same + * bus that its PHY is on ('mdio' above), so we can't just use + * that. What we do is look for a gianfar mdio device that has + * overlapping registers with this device. That's really the + * whole point, to find the device sharing our registers to + * coordinate access with it. + */ + for_each_compatible_node(mdio, NULL, "fsl,gianfar-mdio") { + if (of_address_to_resource(mdio, 0, &res)) + continue; + + if (res.start >= r[0].start && res.end <= r[0].end) { + /* Get the ID the mdio bus platform device was + * registered with. gfar_data.bus_id is + * different because it's for finding a PHY, + * while this is for finding a MII bus. + */ + gfar_data.mdio_bus = res.start&0xfffff; + of_node_put(mdio); + break; + } + } + ret = platform_device_add_data(gfar_dev, &gfar_data, sizeof(struct diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index 64b201134fd..249541a1814 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -586,6 +586,10 @@ static void gfar_configure_serdes(struct net_device *dev) struct gfar_mii __iomem *regs = (void __iomem *)&priv->regs->gfar_mii_regs; int tbipa = gfar_read(&priv->regs->tbipa); + struct mii_bus *bus = gfar_get_miibus(priv); + + if (bus) + mutex_lock(&bus->mdio_lock); /* Single clk mode, mii mode off(for serdes communication) */ gfar_local_mdio_write(regs, tbipa, MII_TBICON, TBICON_CLK_SELECT); @@ -596,6 +600,9 @@ static void gfar_configure_serdes(struct net_device *dev) gfar_local_mdio_write(regs, tbipa, MII_BMCR, BMCR_ANENABLE | BMCR_ANRESTART | BMCR_FULLDPLX | BMCR_SPEED1000); + + if (bus) + mutex_unlock(&bus->mdio_lock); } static void init_registers(struct net_device *dev) diff --git a/drivers/net/gianfar_mii.c b/drivers/net/gianfar_mii.c index bf73eea9801..0e2595d2493 100644 --- a/drivers/net/gianfar_mii.c +++ b/drivers/net/gianfar_mii.c @@ -269,6 +269,27 @@ static struct device_driver gianfar_mdio_driver = { .remove = gfar_mdio_remove, }; +static int match_mdio_bus(struct device *dev, void *data) +{ + const struct gfar_private *priv = data; + const struct platform_device *pdev = to_platform_device(dev); + + return !strcmp(pdev->name, gianfar_mdio_driver.name) && + pdev->id == priv->einfo->mdio_bus; +} + +/* Given a gfar_priv structure, find the mii_bus controlled by this device (not + * necessarily the same as the bus the gfar's PHY is on), if one exists. + * Normally only the first gianfar controls a mii_bus. */ +struct mii_bus *gfar_get_miibus(const struct gfar_private *priv) +{ + /*const*/ struct device *d; + + d = bus_find_device(gianfar_mdio_driver.bus, NULL, (void *)priv, + match_mdio_bus); + return d ? dev_get_drvdata(d) : NULL; +} + int __init gfar_mdio_init(void) { return driver_register(&gianfar_mdio_driver); diff --git a/drivers/net/gianfar_mii.h b/drivers/net/gianfar_mii.h index 2af28b16a0e..02dc970ca1f 100644 --- a/drivers/net/gianfar_mii.h +++ b/drivers/net/gianfar_mii.h @@ -18,6 +18,8 @@ #ifndef __GIANFAR_MII_H #define __GIANFAR_MII_H +struct gfar_private; /* forward ref */ + #define MIIMIND_BUSY 0x00000001 #define MIIMIND_NOTVALID 0x00000004 @@ -44,6 +46,7 @@ int gfar_mdio_write(struct mii_bus *bus, int mii_id, int regnum, u16 value); int gfar_local_mdio_write(struct gfar_mii __iomem *regs, int mii_id, int regnum, u16 value); int gfar_local_mdio_read(struct gfar_mii __iomem *regs, int mii_id, int regnum); +struct mii_bus *gfar_get_miibus(const struct gfar_private *priv); int __init gfar_mdio_init(void); void gfar_mdio_exit(void); #endif /* GIANFAR_PHY_H */ diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h index 4e625e0094c..708bab58d8d 100644 --- a/include/linux/fsl_devices.h +++ b/include/linux/fsl_devices.h @@ -49,7 +49,8 @@ struct gianfar_platform_data { u32 device_flags; /* board specific information */ u32 board_flags; - char bus_id[MII_BUS_ID_SIZE]; + int mdio_bus; /* Bus controlled by us */ + char bus_id[MII_BUS_ID_SIZE]; /* Bus PHY is on */ u32 phy_id; u8 mac_addr[6]; phy_interface_t interface; -- GitLab From bdb59f949d663b7e943fb5f40b2557af4314abf9 Mon Sep 17 00:00:00 2001 From: Trent Piepho Date: Thu, 30 Oct 2008 18:17:07 -0700 Subject: [PATCH 393/815] gianfar: Don't reset TBI<->SerDes link if it's already up The link may be up already via the chip's reset strapping, or though action of U-Boot, or from the last time the interface was brought up. Resetting the link causes it to go down for several seconds. This can significantly increase the time from power-on to DHCP completion and a device being accessible to the network. Signed-off-by: Trent Piepho Acked-by: Andy Fleming Signed-off-by: Jeff Garzik --- drivers/net/gianfar.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index 249541a1814..83a5cb6aa23 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -591,6 +591,14 @@ static void gfar_configure_serdes(struct net_device *dev) if (bus) mutex_lock(&bus->mdio_lock); + /* If the link is already up, we must already be ok, and don't need to + * configure and reset the TBI<->SerDes link. Maybe U-Boot configured + * everything for us? Resetting it takes the link down and requires + * several seconds for it to come back. + */ + if (gfar_local_mdio_read(regs, tbipa, MII_BMSR) & BMSR_LSTATUS) + goto done; + /* Single clk mode, mii mode off(for serdes communication) */ gfar_local_mdio_write(regs, tbipa, MII_TBICON, TBICON_CLK_SELECT); @@ -601,6 +609,7 @@ static void gfar_configure_serdes(struct net_device *dev) gfar_local_mdio_write(regs, tbipa, MII_BMCR, BMCR_ANENABLE | BMCR_ANRESTART | BMCR_FULLDPLX | BMCR_SPEED1000); + done: if (bus) mutex_unlock(&bus->mdio_lock); } -- GitLab From 1767c8f392857694899403a65942cc70b5b7d132 Mon Sep 17 00:00:00 2001 From: Milton Miller Date: Wed, 22 Oct 2008 10:39:18 +0000 Subject: [PATCH 394/815] powerpc: Kexec exit should not use magic numbers Commit 54622f10a6aabb8bb2bdacf3dd070046f03dc246 ("powerpc: Support for relocatable kdump kernel") added a magic flag value in a register to tell purgatory that it should be a panic kernel. This part is wrong and is reverted by this commit. The kernel gets a list of memory blocks and a entry point from user space. Its job is to copy the blocks into place and then branch to the designated entry point (after turning "off" the mmu). The user space tool inserts a trampoline, called purgatory, that runs before the user supplied code. Its job is to establish the entry environment for the new kernel or other application based on the contents of memory. The purgatory code is compiled and embedded in the tool, where it is later patched using the elf symbol table using elf symbols. Since the tool knows it is creating a purgatory that will run after a kernel crash, it should just patch purgatory (or the kernel directly) if something needs to happen. Signed-off-by: Milton Miller Signed-off-by: Paul Mackerras --- arch/powerpc/include/asm/kdump.h | 6 ------ arch/powerpc/kernel/machine_kexec_64.c | 9 ++------- arch/powerpc/kernel/misc_64.S | 9 +++------ 3 files changed, 5 insertions(+), 19 deletions(-) diff --git a/arch/powerpc/include/asm/kdump.h b/arch/powerpc/include/asm/kdump.h index a503da9d56f..821ed48c10e 100644 --- a/arch/powerpc/include/asm/kdump.h +++ b/arch/powerpc/include/asm/kdump.h @@ -9,12 +9,6 @@ * Reserve to the end of the FWNMI area, see head_64.S */ #define KDUMP_RESERVE_LIMIT 0x10000 /* 64K */ -/* - * Used to differentiate between relocatable kdump kernel and other - * kernels - */ -#define KDUMP_SIGNATURE 0xfeed1234 - #ifdef CONFIG_CRASH_DUMP #define KDUMP_TRAMPOLINE_START 0x0100 diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c index e6efec788c4..3c4ca046e85 100644 --- a/arch/powerpc/kernel/machine_kexec_64.c +++ b/arch/powerpc/kernel/machine_kexec_64.c @@ -255,14 +255,11 @@ static union thread_union kexec_stack /* Our assembly helper, in kexec_stub.S */ extern NORET_TYPE void kexec_sequence(void *newstack, unsigned long start, void *image, void *control, - void (*clear_all)(void), - unsigned long kdump_flag) ATTRIB_NORET; + void (*clear_all)(void)) ATTRIB_NORET; /* too late to fail here */ void default_machine_kexec(struct kimage *image) { - unsigned long kdump_flag = 0; - /* prepare control code if any */ /* @@ -275,8 +272,6 @@ void default_machine_kexec(struct kimage *image) if (crashing_cpu == -1) kexec_prepare_cpus(); - else - kdump_flag = KDUMP_SIGNATURE; /* switch to a staticly allocated stack. Based on irq stack code. * XXX: the task struct will likely be invalid once we do the copy! @@ -289,7 +284,7 @@ void default_machine_kexec(struct kimage *image) */ kexec_sequence(&kexec_stack, image->start, image, page_address(image->control_code_page), - ppc_md.hpte_clear_all, kdump_flag); + ppc_md.hpte_clear_all); /* NOTREACHED */ } diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index a243fd072a7..3053fe5c62f 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -611,12 +611,10 @@ real_mode: /* assume normal blr return */ /* - * kexec_sequence(newstack, start, image, control, clear_all(), kdump_flag) + * kexec_sequence(newstack, start, image, control, clear_all()) * * does the grungy work with stack switching and real mode switches * also does simple calls to other code - * - * kdump_flag says whether the next kernel should be a kdump kernel. */ _GLOBAL(kexec_sequence) @@ -649,7 +647,7 @@ _GLOBAL(kexec_sequence) mr r29,r5 /* image (virt) */ mr r28,r6 /* control, unused */ mr r27,r7 /* clear_all() fn desc */ - mr r26,r8 /* kdump flag */ + mr r26,r8 /* spare */ lhz r25,PACAHWCPUID(r13) /* get our phys cpu from paca */ /* disable interrupts, we are overwriting kernel data next */ @@ -711,6 +709,5 @@ _GLOBAL(kexec_sequence) mr r4,r30 # start, aka phys mem offset mtlr 4 li r5,0 - mr r6,r26 /* kdump_flag */ - blr /* image->start(physid, image->start, 0, kdump_flag); */ + blr /* image->start(physid, image->start, 0); */ #endif /* CONFIG_KEXEC */ -- GitLab From 62a8bd6c9246c0e1f19dfb8fc65ad7c4f7cac8bb Mon Sep 17 00:00:00 2001 From: Milton Miller Date: Wed, 22 Oct 2008 15:39:04 -0500 Subject: [PATCH 395/815] powerpc: Use is_kdump_kernel() linux/crash_dump.h defines is_kdump_kernel() to be used by code that needs to know if the previous kernel crashed instead of a (clean) boot or reboot. This updates the just added powerpc code to use it. This is needed for the next commit, which will remove __kdump_flag. Signed-off-by: Milton Miller Signed-off-by: Paul Mackerras --- arch/powerpc/include/asm/kdump.h | 2 -- arch/powerpc/kernel/iommu.c | 3 ++- arch/powerpc/platforms/cell/ras.c | 6 +++--- arch/powerpc/platforms/pseries/iommu.c | 4 ++-- 4 files changed, 7 insertions(+), 8 deletions(-) diff --git a/arch/powerpc/include/asm/kdump.h b/arch/powerpc/include/asm/kdump.h index 821ed48c10e..b07ebb9784d 100644 --- a/arch/powerpc/include/asm/kdump.h +++ b/arch/powerpc/include/asm/kdump.h @@ -20,8 +20,6 @@ #ifndef __ASSEMBLY__ -extern unsigned long __kdump_flag; - #if defined(CONFIG_CRASH_DUMP) && !defined(CONFIG_RELOCATABLE) extern void reserve_kdump_trampoline(void); extern void setup_kdump_trampoline(void); diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c index 3857d7e2af0..45f47c97fd1 100644 --- a/arch/powerpc/kernel/iommu.c +++ b/arch/powerpc/kernel/iommu.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include @@ -460,7 +461,7 @@ void iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist, static void iommu_table_clear(struct iommu_table *tbl) { - if (!__kdump_flag) { + if (!is_kdump_kernel()) { /* Clear the table in case firmware left allocations in it */ ppc_md.tce_free(tbl, tbl->it_offset, tbl->it_size); return; diff --git a/arch/powerpc/platforms/cell/ras.c b/arch/powerpc/platforms/cell/ras.c index 665af1c4195..fdf088f2430 100644 --- a/arch/powerpc/platforms/cell/ras.c +++ b/arch/powerpc/platforms/cell/ras.c @@ -13,15 +13,15 @@ #include #include #include +#include +#include #include #include #include -#include #include #include #include -#include #include "ras.h" @@ -112,7 +112,7 @@ static int __init cbe_ptcal_enable_on_node(int nid, int order) int ret = -ENOMEM; unsigned long addr; - if (__kdump_flag) + if (is_kdump_kernel()) rtas_call(ptcal_stop_tok, 1, 1, NULL, nid); area = kmalloc(sizeof(*area), GFP_KERNEL); diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c index d56491d182d..c90817acb47 100644 --- a/arch/powerpc/platforms/pseries/iommu.c +++ b/arch/powerpc/platforms/pseries/iommu.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include @@ -44,7 +45,6 @@ #include #include #include -#include #include "plpar_wrappers.h" @@ -292,7 +292,7 @@ static void iommu_table_setparms(struct pci_controller *phb, tbl->it_base = (unsigned long)__va(*basep); - if (!__kdump_flag) + if (!is_kdump_kernel()) memset((void *)tbl->it_base, 0, *sizep); tbl->it_busno = phb->bus->number; -- GitLab From 8b8b0cc1c736ddca39b60bb098bd0a23daaa495f Mon Sep 17 00:00:00 2001 From: Milton Miller Date: Thu, 23 Oct 2008 18:41:09 +0000 Subject: [PATCH 396/815] powerpc/ppc64/kdump: Better flag for running relocatable The __kdump_flag ABI is overly constraining for future development. As of 2.6.27, the kernel entry point has 4 constraints: Offset 0 is the starting point for the master (boot) cpu (entered with r3 pointing to the device tree structure), offset 0x60 is code for the slave cpus (entered with r3 set to their device tree physical id), offset 0x20 is used by the iseries hypervisor, and secondary cpus must be well behaved when the first 256 bytes are copied to address 0. Placing the __kdump_flag at 0x18 is bad because: - It was taking the last 8 bytes before the iseries hypervisor data. - It was 8 bytes for a boolean flag - It had no way of identifying that the flag was present - It does leave any room for the master to add any additional code before branching, which hurts debug. - It will be unnecessarily hard for 32 bit code to be common (8 bytes) Now that we have eliminated the use of __kdump_flag in favor of the standard is_kdump_kernel(), this flag only controls run without relocating the kernel to PHYSICAL_START (0), so rename it __run_at_load. Move the flag to 0x5c, 1 word before the secondary cpu entry point at 0x60. Initialize it with "run0" to say it will run at 0 unless it is set to 1. It only exists if we are relocatable. Signed-off-by: Milton Miller Signed-off-by: Michael Neuling Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/head_64.S | 30 +++++++++++++++++++----------- 1 file changed, 19 insertions(+), 11 deletions(-) diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 69489bd3210..b4bcf5a930f 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -97,12 +97,6 @@ __secondary_hold_spinloop: __secondary_hold_acknowledge: .llong 0x0 - /* This flag is set by purgatory if we should be a kdump kernel. */ - /* Do not move this variable as purgatory knows about it. */ - .globl __kdump_flag -__kdump_flag: - .llong 0x0 - #ifdef CONFIG_PPC_ISERIES /* * At offset 0x20, there is a pointer to iSeries LPAR data. @@ -112,6 +106,20 @@ __kdump_flag: .llong hvReleaseData-KERNELBASE #endif /* CONFIG_PPC_ISERIES */ +#ifdef CONFIG_CRASH_DUMP + /* This flag is set to 1 by a loader if the kernel should run + * at the loaded address instead of the linked address. This + * is used by kexec-tools to keep the the kdump kernel in the + * crash_kernel region. The loader is responsible for + * observing the alignment requirement. + */ + /* Do not move this variable as kexec-tools knows about it. */ + . = 0x5c + .globl __run_at_load +__run_at_load: + .long 0x72756e30 /* "run0" -- relocate to 0 by default */ +#endif + . = 0x60 /* * The following code is used to hold secondary processors @@ -1391,8 +1399,8 @@ _STATIC(__after_prom_start) lis r25,PAGE_OFFSET@highest /* compute virtual base of kernel */ sldi r25,r25,32 #ifdef CONFIG_CRASH_DUMP - ld r7,__kdump_flag-_stext(r26) - cmpldi cr0,r7,1 /* kdump kernel ? - stay where we are */ + lwz r7,__run_at_load-_stext(r26) + cmplwi cr0,r7,1 /* kdump kernel ? - stay where we are */ bne 1f add r25,r25,r26 #endif @@ -1416,11 +1424,11 @@ _STATIC(__after_prom_start) #ifdef CONFIG_CRASH_DUMP /* * Check if the kernel has to be running as relocatable kernel based on the - * variable __kdump_flag, if it is set the kernel is treated as relocatable + * variable __run_at_load, if it is set the kernel is treated as relocatable * kernel, otherwise it will be moved to PHYSICAL_START */ - ld r7,__kdump_flag-_stext(r26) - cmpldi cr0,r7,1 + lwz r7,__run_at_load-_stext(r26) + cmplwi cr0,r7,1 bne 3f li r5,__end_interrupts - _stext /* just copy interrupts */ -- GitLab From 2a4b9c5af82035c591adca951a9af1665ad1a2b0 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Wed, 22 Oct 2008 18:43:45 +0000 Subject: [PATCH 397/815] powerpc: Work around ld bug in older binutils Commit 549e8152de8039506f69c677a4546e5427aa6ae7 ("powerpc: Make the 64-bit kernel as a position-independent executable") added lines to vmlinux.lds.S to add the extra sections needed to implement a relocatable kernel. However, those lines seem to trigger a bug in older versions of GNU ld (such as 2.16.1) when building a non-relocatable kernel. Since ld 2.16.1 is still a popular choice for cross-toolchains, this adds an #ifdef to vmlinux.lds.S so the added lines are only included when building a relocatable kernel. Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/vmlinux.lds.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index b39c27ed791..384dca5a9c1 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -187,6 +187,7 @@ SECTIONS *(.machine.desc) __machine_desc_end = . ; } +#ifdef CONFIG_RELOCATABLE . = ALIGN(8); .dynsym : AT(ADDR(.dynsym) - LOAD_OFFSET) { *(.dynsym) } .dynstr : AT(ADDR(.dynstr) - LOAD_OFFSET) { *(.dynstr) } @@ -202,6 +203,7 @@ SECTIONS __rela_dyn_start = .; *(.rela*) } +#endif /* Fake ELF header containing RPA note; for addnote */ .fakeelf : AT(ADDR(.fakeelf) - LOAD_OFFSET) { *(.fakeelf) } -- GitLab From b160544cccb403310cf38ddb3ebc156ea454848a Mon Sep 17 00:00:00 2001 From: Michael Neuling Date: Wed, 22 Oct 2008 19:39:49 +0000 Subject: [PATCH 398/815] powerpc: Fix compiler warning for the relocatable kernel Fixes this warning: arch/powerpc/kernel/setup_64.c:447:5: warning: "kernstart_addr" is not defined which arises because PHYSICAL_START is no longer a constant when CONFIG_RELOCATABLE=y. Signed-off-by: Michael Neuling Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/setup_64.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 843c0af210d..169d74cef15 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -444,9 +444,9 @@ void __init setup_system(void) if (htab_address) printk("htab_address = 0x%p\n", htab_address); printk("htab_hash_mask = 0x%lx\n", htab_hash_mask); -#if PHYSICAL_START > 0 - printk("physical_start = 0x%lx\n", PHYSICAL_START); -#endif + if (PHYSICAL_START > 0) + printk("physical_start = 0x%lx\n", + PHYSICAL_START); printk("-----------------------------------------------------\n"); DBG(" <- setup_system()\n"); -- GitLab From 16c29d180becc5bdf92fd0fc7314a44a671b5f4e Mon Sep 17 00:00:00 2001 From: Michael Neuling Date: Thu, 23 Oct 2008 00:42:36 +0000 Subject: [PATCH 399/815] powerpc: Fix swapcontext system for VSX + old ucontext size Since VSX support was added, we now have two sizes of ucontext_t; the older, smaller size without the extra VSX state, and the new larger size with the extra VSX state. A program using the sys_swapcontext system call and supplying smaller ucontext_t structures will currently get an EINVAL error if the task has used VSX (e.g. because of calling library code that uses VSX) and the old_ctx argument is non-NULL (i.e. the program is asking for its current context to be saved). Thus the program will start getting EINVAL errors on calls that previously worked. This commit changes this behaviour so that we don't send an EINVAL in this case. It will now return the smaller context but the VSX MSR bit will always be cleared to indicate that the ucontext_t doesn't include the extra VSX state, even if the task has executed VSX instructions. Both 32 and 64 bit cases are updated. [paulus@samba.org - also fix some access_ok() and get_user() calls] Thanks to Ben Herrenschmidt for noticing this problem. Signed-off-by: Michael Neuling Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/signal_32.c | 36 ++++++++++++++------------------- arch/powerpc/kernel/signal_64.c | 33 ++++++++++++++---------------- 2 files changed, 30 insertions(+), 39 deletions(-) diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index 3e80aa32b8b..a6a43103655 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -410,7 +410,7 @@ inline unsigned long copy_fpr_from_user(struct task_struct *task, * altivec/spe instructions at some point. */ static int save_user_regs(struct pt_regs *regs, struct mcontext __user *frame, - int sigret) + int sigret, int ctx_has_vsx_region) { unsigned long msr = regs->msr; @@ -451,7 +451,7 @@ static int save_user_regs(struct pt_regs *regs, struct mcontext __user *frame, * the saved MSR value to indicate that frame->mc_vregs * contains valid data */ - if (current->thread.used_vsr) { + if (current->thread.used_vsr && ctx_has_vsx_region) { __giveup_vsx(current); if (copy_vsx_to_user(&frame->mc_vsregs, current)) return 1; @@ -858,11 +858,11 @@ int handle_rt_signal32(unsigned long sig, struct k_sigaction *ka, frame = &rt_sf->uc.uc_mcontext; addr = frame; if (vdso32_rt_sigtramp && current->mm->context.vdso_base) { - if (save_user_regs(regs, frame, 0)) + if (save_user_regs(regs, frame, 0, 1)) goto badframe; regs->link = current->mm->context.vdso_base + vdso32_rt_sigtramp; } else { - if (save_user_regs(regs, frame, __NR_rt_sigreturn)) + if (save_user_regs(regs, frame, __NR_rt_sigreturn, 1)) goto badframe; regs->link = (unsigned long) frame->tramp; } @@ -936,12 +936,13 @@ long sys_swapcontext(struct ucontext __user *old_ctx, int ctx_size, int r6, int r7, int r8, struct pt_regs *regs) { unsigned char tmp; + int ctx_has_vsx_region = 0; #ifdef CONFIG_PPC64 unsigned long new_msr = 0; if (new_ctx && - __get_user(new_msr, &new_ctx->uc_mcontext.mc_gregs[PT_MSR])) + get_user(new_msr, &new_ctx->uc_mcontext.mc_gregs[PT_MSR])) return -EFAULT; /* * Check that the context is not smaller than the original @@ -956,16 +957,9 @@ long sys_swapcontext(struct ucontext __user *old_ctx, if ((ctx_size < sizeof(struct ucontext)) && (new_msr & MSR_VSX)) return -EINVAL; -#ifdef CONFIG_VSX - /* - * If userspace doesn't provide enough room for VSX data, - * but current thread has used VSX, we don't have anywhere - * to store the full context back into. - */ - if ((ctx_size < sizeof(struct ucontext)) && - (current->thread.used_vsr && old_ctx)) - return -EINVAL; -#endif + /* Does the context have enough room to store VSX data? */ + if (ctx_size >= sizeof(struct ucontext)) + ctx_has_vsx_region = 1; #else /* Context size is for future use. Right now, we only make sure * we are passed something we understand @@ -985,17 +979,17 @@ long sys_swapcontext(struct ucontext __user *old_ctx, */ mctx = (struct mcontext __user *) ((unsigned long) &old_ctx->uc_mcontext & ~0xfUL); - if (!access_ok(VERIFY_WRITE, old_ctx, sizeof(*old_ctx)) - || save_user_regs(regs, mctx, 0) + if (!access_ok(VERIFY_WRITE, old_ctx, ctx_size) + || save_user_regs(regs, mctx, 0, ctx_has_vsx_region) || put_sigset_t(&old_ctx->uc_sigmask, ¤t->blocked) || __put_user(to_user_ptr(mctx), &old_ctx->uc_regs)) return -EFAULT; } if (new_ctx == NULL) return 0; - if (!access_ok(VERIFY_READ, new_ctx, sizeof(*new_ctx)) + if (!access_ok(VERIFY_READ, new_ctx, ctx_size) || __get_user(tmp, (u8 __user *) new_ctx) - || __get_user(tmp, (u8 __user *) (new_ctx + 1) - 1)) + || __get_user(tmp, (u8 __user *) new_ctx + ctx_size - 1)) return -EFAULT; /* @@ -1196,11 +1190,11 @@ int handle_signal32(unsigned long sig, struct k_sigaction *ka, goto badframe; if (vdso32_sigtramp && current->mm->context.vdso_base) { - if (save_user_regs(regs, &frame->mctx, 0)) + if (save_user_regs(regs, &frame->mctx, 0, 1)) goto badframe; regs->link = current->mm->context.vdso_base + vdso32_sigtramp; } else { - if (save_user_regs(regs, &frame->mctx, __NR_sigreturn)) + if (save_user_regs(regs, &frame->mctx, __NR_sigreturn, 1)) goto badframe; regs->link = (unsigned long) frame->mctx.tramp; } diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c index c6a8f2326b6..e132891d3ce 100644 --- a/arch/powerpc/kernel/signal_64.c +++ b/arch/powerpc/kernel/signal_64.c @@ -74,7 +74,8 @@ static const char fmt64[] = KERN_INFO \ */ static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, - int signr, sigset_t *set, unsigned long handler) + int signr, sigset_t *set, unsigned long handler, + int ctx_has_vsx_region) { /* When CONFIG_ALTIVEC is set, we _always_ setup v_regs even if the * process never used altivec yet (MSR_VEC is zero in pt_regs of @@ -121,7 +122,7 @@ static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, * then out to userspace. Update v_regs to point after the * VMX data. */ - if (current->thread.used_vsr) { + if (current->thread.used_vsr && ctx_has_vsx_region) { __giveup_vsx(current); v_regs += ELF_NVRREG; err |= copy_vsx_to_user(v_regs, current); @@ -282,9 +283,10 @@ int sys_swapcontext(struct ucontext __user *old_ctx, unsigned char tmp; sigset_t set; unsigned long new_msr = 0; + int ctx_has_vsx_region = 0; if (new_ctx && - __get_user(new_msr, &new_ctx->uc_mcontext.gp_regs[PT_MSR])) + get_user(new_msr, &new_ctx->uc_mcontext.gp_regs[PT_MSR])) return -EFAULT; /* * Check that the context is not smaller than the original @@ -299,28 +301,23 @@ int sys_swapcontext(struct ucontext __user *old_ctx, if ((ctx_size < sizeof(struct ucontext)) && (new_msr & MSR_VSX)) return -EINVAL; -#ifdef CONFIG_VSX - /* - * If userspace doesn't provide enough room for VSX data, - * but current thread has used VSX, we don't have anywhere - * to store the full context back into. - */ - if ((ctx_size < sizeof(struct ucontext)) && - (current->thread.used_vsr && old_ctx)) - return -EINVAL; -#endif + /* Does the context have enough room to store VSX data? */ + if (ctx_size >= sizeof(struct ucontext)) + ctx_has_vsx_region = 1; + if (old_ctx != NULL) { - if (!access_ok(VERIFY_WRITE, old_ctx, sizeof(*old_ctx)) - || setup_sigcontext(&old_ctx->uc_mcontext, regs, 0, NULL, 0) + if (!access_ok(VERIFY_WRITE, old_ctx, ctx_size) + || setup_sigcontext(&old_ctx->uc_mcontext, regs, 0, NULL, 0, + ctx_has_vsx_region) || __copy_to_user(&old_ctx->uc_sigmask, ¤t->blocked, sizeof(sigset_t))) return -EFAULT; } if (new_ctx == NULL) return 0; - if (!access_ok(VERIFY_READ, new_ctx, sizeof(*new_ctx)) + if (!access_ok(VERIFY_READ, new_ctx, ctx_size) || __get_user(tmp, (u8 __user *) new_ctx) - || __get_user(tmp, (u8 __user *) (new_ctx + 1) - 1)) + || __get_user(tmp, (u8 __user *) new_ctx + ctx_size - 1)) return -EFAULT; /* @@ -423,7 +420,7 @@ int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info, &frame->uc.uc_stack.ss_flags); err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size); err |= setup_sigcontext(&frame->uc.uc_mcontext, regs, signr, NULL, - (unsigned long)ka->sa.sa_handler); + (unsigned long)ka->sa.sa_handler, 1); err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set)); if (err) goto badframe; -- GitLab From 6098e2ee14849e0819ffa887ebf470dcfad4a2be Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Sun, 26 Oct 2008 21:51:25 +0000 Subject: [PATCH 400/815] OF-device: Don't overwrite numa_node in device registration Currently, the numa_node of OF-devices will be overwritten during device_register, which simply sets the node to -1. On cell machines, this means that devices can't find their IOMMU, which is referenced through the device's numa node. Set the numa node for OF devices with no parent, and use the lower-level device_initialize and device_add functions, so that the node is preserved. We can remove the call to set_dev_node in of_device_alloc, as it will be overwritten during register. Signed-off-by: Jeremy Kerr Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/of_device.c | 1 - drivers/of/device.c | 11 ++++++++++- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c index 93ae5b169f4..f3c9cae01dd 100644 --- a/arch/powerpc/kernel/of_device.c +++ b/arch/powerpc/kernel/of_device.c @@ -78,7 +78,6 @@ struct of_device *of_device_alloc(struct device_node *np, dev->dev.parent = parent; dev->dev.release = of_release_dev; dev->dev.archdata.of_node = np; - set_dev_node(&dev->dev, of_node_to_nid(np)); if (bus_id) strlcpy(dev->dev.bus_id, bus_id, BUS_ID_SIZE); diff --git a/drivers/of/device.c b/drivers/of/device.c index 51e5214071d..224ae6bc67b 100644 --- a/drivers/of/device.c +++ b/drivers/of/device.c @@ -105,7 +105,16 @@ EXPORT_SYMBOL(of_release_dev); int of_device_register(struct of_device *ofdev) { BUG_ON(ofdev->node == NULL); - return device_register(&ofdev->dev); + + device_initialize(&ofdev->dev); + + /* device_add will assume that this device is on the same node as + * the parent. If there is no parent defined, set the node + * explicitly */ + if (!ofdev->dev.parent) + set_dev_node(&ofdev->dev, of_node_to_nid(ofdev->node)); + + return device_add(&ofdev->dev); } EXPORT_SYMBOL(of_device_register); -- GitLab From e90a13184600ec756875238ad130e2f205cd9a1b Mon Sep 17 00:00:00 2001 From: Nathan Fontenot Date: Mon, 27 Oct 2008 19:48:17 +0000 Subject: [PATCH 401/815] powerpc/pci: Properly allocate bus resources for hotplug PHBs Resources for PHB's that are dynamically added to a system are not properly allocated in the resource tree. Not having these resources allocated causes an oops when removing the PHB when we try to release them. The diff appears a bit messy, this is mainly due to moving everything one tab to the left in the pcibios_allocate_bus_resources routine. The functionality change in this routine is only that the list_for_each_entry() loop is pulled out and moved to the necessary calling routine. Signed-off-by: Nathan Fontenot Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/include/asm/pci.h | 2 + arch/powerpc/kernel/pci-common.c | 110 ++++++++++----------- arch/powerpc/platforms/pseries/pci_dlpar.c | 2 + 3 files changed, 59 insertions(+), 55 deletions(-) diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h index 39d547fde95..57a2a494886 100644 --- a/arch/powerpc/include/asm/pci.h +++ b/arch/powerpc/include/asm/pci.h @@ -208,6 +208,8 @@ extern void pcibios_setup_new_device(struct pci_dev *dev); extern void pcibios_claim_one_bus(struct pci_bus *b); +extern void pcibios_allocate_bus_resources(struct pci_bus *bus); + extern void pcibios_resource_survey(void); extern struct pci_controller *init_phb_dynamic(struct device_node *dn); diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 1ec73938a00..f36936d9fda 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -1239,69 +1239,66 @@ static int __init reparent_resources(struct resource *parent, * as well. */ -static void __init pcibios_allocate_bus_resources(struct list_head *bus_list) +void pcibios_allocate_bus_resources(struct pci_bus *bus) { - struct pci_bus *bus; + struct pci_bus *b; int i; struct resource *res, *pr; - /* Depth-First Search on bus tree */ - list_for_each_entry(bus, bus_list, node) { - for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) { - if ((res = bus->resource[i]) == NULL || !res->flags - || res->start > res->end) - continue; - if (bus->parent == NULL) - pr = (res->flags & IORESOURCE_IO) ? - &ioport_resource : &iomem_resource; - else { - /* Don't bother with non-root busses when - * re-assigning all resources. We clear the - * resource flags as if they were colliding - * and as such ensure proper re-allocation - * later. + for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) { + if ((res = bus->resource[i]) == NULL || !res->flags + || res->start > res->end) + continue; + if (bus->parent == NULL) + pr = (res->flags & IORESOURCE_IO) ? + &ioport_resource : &iomem_resource; + else { + /* Don't bother with non-root busses when + * re-assigning all resources. We clear the + * resource flags as if they were colliding + * and as such ensure proper re-allocation + * later. + */ + if (ppc_pci_flags & PPC_PCI_REASSIGN_ALL_RSRC) + goto clear_resource; + pr = pci_find_parent_resource(bus->self, res); + if (pr == res) { + /* this happens when the generic PCI + * code (wrongly) decides that this + * bridge is transparent -- paulus */ - if (ppc_pci_flags & PPC_PCI_REASSIGN_ALL_RSRC) - goto clear_resource; - pr = pci_find_parent_resource(bus->self, res); - if (pr == res) { - /* this happens when the generic PCI - * code (wrongly) decides that this - * bridge is transparent -- paulus - */ - continue; - } + continue; } + } - DBG("PCI: %s (bus %d) bridge rsrc %d: %016llx-%016llx " - "[0x%x], parent %p (%s)\n", - bus->self ? pci_name(bus->self) : "PHB", - bus->number, i, - (unsigned long long)res->start, - (unsigned long long)res->end, - (unsigned int)res->flags, - pr, (pr && pr->name) ? pr->name : "nil"); - - if (pr && !(pr->flags & IORESOURCE_UNSET)) { - if (request_resource(pr, res) == 0) - continue; - /* - * Must be a conflict with an existing entry. - * Move that entry (or entries) under the - * bridge resource and try again. - */ - if (reparent_resources(pr, res) == 0) - continue; - } - printk(KERN_WARNING - "PCI: Cannot allocate resource region " - "%d of PCI bridge %d, will remap\n", - i, bus->number); -clear_resource: - res->flags = 0; + DBG("PCI: %s (bus %d) bridge rsrc %d: %016llx-%016llx " + "[0x%x], parent %p (%s)\n", + bus->self ? pci_name(bus->self) : "PHB", + bus->number, i, + (unsigned long long)res->start, + (unsigned long long)res->end, + (unsigned int)res->flags, + pr, (pr && pr->name) ? pr->name : "nil"); + + if (pr && !(pr->flags & IORESOURCE_UNSET)) { + if (request_resource(pr, res) == 0) + continue; + /* + * Must be a conflict with an existing entry. + * Move that entry (or entries) under the + * bridge resource and try again. + */ + if (reparent_resources(pr, res) == 0) + continue; } - pcibios_allocate_bus_resources(&bus->children); + printk(KERN_WARNING "PCI: Cannot allocate resource region " + "%d of PCI bridge %d, will remap\n", i, bus->number); +clear_resource: + res->flags = 0; } + + list_for_each_entry(b, &bus->children, node) + pcibios_allocate_bus_resources(b); } static inline void __devinit alloc_resource(struct pci_dev *dev, int idx) @@ -1372,10 +1369,13 @@ static void __init pcibios_allocate_resources(int pass) void __init pcibios_resource_survey(void) { + struct pci_bus *b; + /* Allocate and assign resources. If we re-assign everything, then * we skip the allocate phase */ - pcibios_allocate_bus_resources(&pci_root_buses); + list_for_each_entry(b, &pci_root_buses, node) + pcibios_allocate_bus_resources(b); if (!(ppc_pci_flags & PPC_PCI_REASSIGN_ALL_RSRC)) { pcibios_allocate_resources(0); diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c index 21a6d55418f..31481dc485d 100644 --- a/arch/powerpc/platforms/pseries/pci_dlpar.c +++ b/arch/powerpc/platforms/pseries/pci_dlpar.c @@ -189,6 +189,7 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn) { struct pci_controller *phb; int primary; + struct pci_bus *b; primary = list_empty(&hose_list); phb = pcibios_alloc_controller(dn); @@ -203,6 +204,7 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn) eeh_add_device_tree_early(dn); scan_phb(phb); + pcibios_allocate_bus_resources(phb->bus); pcibios_fixup_new_pci_devices(phb->bus); pci_bus_add_devices(phb->bus); eeh_add_device_tree_late(phb->bus); -- GitLab From b30115ea8f685bcd1769553fe8511745f985053c Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Mon, 27 Oct 2008 19:48:47 +0000 Subject: [PATCH 402/815] powerpc/pci: Fix unmapping of IO space on 64-bit A typo/thinko made us pass the wrong argument to __flush_hash_table_range when unplugging bridges, thus not flushing all the translations for the IO space on unplug. The third parameter to __flush_hash_table_range is `end', not `size'. This causes the hypervisor to refuse unplugging slots. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/pci_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 8247cff1cb3..3502b9101e6 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -426,7 +426,7 @@ int pcibios_unmap_io_space(struct pci_bus *bus) pci_name(bus->self)); __flush_hash_table_range(&init_mm, res->start + _IO_BASE, - res->end - res->start + 1); + res->end + _IO_BASE + 1); return 0; } -- GitLab From f9226d572d2f8b5f564596db8c6a13e458c46191 Mon Sep 17 00:00:00 2001 From: Mark Nelson Date: Mon, 27 Oct 2008 20:38:08 +0000 Subject: [PATCH 403/815] powerpc: Update remaining dma_mapping_ops to use map/unmap_page After the merge of the 32 and 64bit DMA code, dma_direct_ops lost their map/unmap_single() functions but gained map/unmap_page(). This caused a problem for Cell because Cell's dma_iommu_fixed_ops called the dma_direct_ops if the fixed linear mapping was to be used or the iommu ops if the dynamic window was to be used. So in order to fix this problem we need to update the 64bit DMA code to use map/unmap_page. First, we update the generic IOMMU code so that iommu_map_single() becomes iommu_map_page() and iommu_unmap_single() becomes iommu_unmap_page(). Then we propagate these changes up through all the callers of these two functions and in the process update all the dma_mapping_ops so that they have map/unmap_page rahter than map/unmap_single. We can do this because on 64bit there is no HIGHMEM memory so map/unmap_page ends up performing exactly the same function as map/unmap_single, just taking different arguments. This has no affect on drivers because the dma_map_single_attrs() just ends up calling the map_page() function of the appropriate dma_mapping_ops and similarly the dma_unmap_single_attrs() calls unmap_page(). This fixes an oops on Cell blades, which oops on boot without this because they call dma_direct_ops.map_single, which is NULL. Signed-off-by: Mark Nelson Signed-off-by: Paul Mackerras --- arch/powerpc/include/asm/iommu.h | 15 +++++----- arch/powerpc/kernel/dma-iommu.c | 34 +++++++++++------------ arch/powerpc/kernel/ibmebus.c | 27 +++++++++--------- arch/powerpc/kernel/iommu.c | 22 ++++++++------- arch/powerpc/kernel/vio.c | 25 +++++++++-------- arch/powerpc/platforms/cell/iommu.c | 37 ++++++++++++------------- arch/powerpc/platforms/iseries/iommu.c | 7 +++-- arch/powerpc/platforms/ps3/system-bus.c | 36 ++++++++++++------------ 8 files changed, 104 insertions(+), 99 deletions(-) diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h index 51ecfef8d84..7464c0daddd 100644 --- a/arch/powerpc/include/asm/iommu.h +++ b/arch/powerpc/include/asm/iommu.h @@ -92,13 +92,14 @@ extern void *iommu_alloc_coherent(struct device *dev, struct iommu_table *tbl, unsigned long mask, gfp_t flag, int node); extern void iommu_free_coherent(struct iommu_table *tbl, size_t size, void *vaddr, dma_addr_t dma_handle); -extern dma_addr_t iommu_map_single(struct device *dev, struct iommu_table *tbl, - void *vaddr, size_t size, unsigned long mask, - enum dma_data_direction direction, - struct dma_attrs *attrs); -extern void iommu_unmap_single(struct iommu_table *tbl, dma_addr_t dma_handle, - size_t size, enum dma_data_direction direction, - struct dma_attrs *attrs); +extern dma_addr_t iommu_map_page(struct device *dev, struct iommu_table *tbl, + struct page *page, unsigned long offset, + size_t size, unsigned long mask, + enum dma_data_direction direction, + struct dma_attrs *attrs); +extern void iommu_unmap_page(struct iommu_table *tbl, dma_addr_t dma_handle, + size_t size, enum dma_data_direction direction, + struct dma_attrs *attrs); extern void iommu_init_early_pSeries(void); extern void iommu_init_early_iSeries(void); diff --git a/arch/powerpc/kernel/dma-iommu.c b/arch/powerpc/kernel/dma-iommu.c index 49248f89ce2..14183af1b3f 100644 --- a/arch/powerpc/kernel/dma-iommu.c +++ b/arch/powerpc/kernel/dma-iommu.c @@ -30,28 +30,26 @@ static void dma_iommu_free_coherent(struct device *dev, size_t size, } /* Creates TCEs for a user provided buffer. The user buffer must be - * contiguous real kernel storage (not vmalloc). The address of the buffer - * passed here is the kernel (virtual) address of the buffer. The buffer - * need not be page aligned, the dma_addr_t returned will point to the same - * byte within the page as vaddr. + * contiguous real kernel storage (not vmalloc). The address passed here + * comprises a page address and offset into that page. The dma_addr_t + * returned will point to the same byte within the page as was passed in. */ -static dma_addr_t dma_iommu_map_single(struct device *dev, void *vaddr, - size_t size, - enum dma_data_direction direction, - struct dma_attrs *attrs) +static dma_addr_t dma_iommu_map_page(struct device *dev, struct page *page, + unsigned long offset, size_t size, + enum dma_data_direction direction, + struct dma_attrs *attrs) { - return iommu_map_single(dev, dev->archdata.dma_data, vaddr, size, - device_to_mask(dev), direction, attrs); + return iommu_map_page(dev, dev->archdata.dma_data, page, offset, size, + device_to_mask(dev), direction, attrs); } -static void dma_iommu_unmap_single(struct device *dev, dma_addr_t dma_handle, - size_t size, - enum dma_data_direction direction, - struct dma_attrs *attrs) +static void dma_iommu_unmap_page(struct device *dev, dma_addr_t dma_handle, + size_t size, enum dma_data_direction direction, + struct dma_attrs *attrs) { - iommu_unmap_single(dev->archdata.dma_data, dma_handle, size, direction, - attrs); + iommu_unmap_page(dev->archdata.dma_data, dma_handle, size, direction, + attrs); } @@ -94,10 +92,10 @@ static int dma_iommu_dma_supported(struct device *dev, u64 mask) struct dma_mapping_ops dma_iommu_ops = { .alloc_coherent = dma_iommu_alloc_coherent, .free_coherent = dma_iommu_free_coherent, - .map_single = dma_iommu_map_single, - .unmap_single = dma_iommu_unmap_single, .map_sg = dma_iommu_map_sg, .unmap_sg = dma_iommu_unmap_sg, .dma_supported = dma_iommu_dma_supported, + .map_page = dma_iommu_map_page, + .unmap_page = dma_iommu_unmap_page, }; EXPORT_SYMBOL(dma_iommu_ops); diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c index a06362223f8..64299d28f36 100644 --- a/arch/powerpc/kernel/ibmebus.c +++ b/arch/powerpc/kernel/ibmebus.c @@ -79,20 +79,21 @@ static void ibmebus_free_coherent(struct device *dev, kfree(vaddr); } -static dma_addr_t ibmebus_map_single(struct device *dev, - void *ptr, - size_t size, - enum dma_data_direction direction, - struct dma_attrs *attrs) +static dma_addr_t ibmebus_map_page(struct device *dev, + struct page *page, + unsigned long offset, + size_t size, + enum dma_data_direction direction, + struct dma_attrs *attrs) { - return (dma_addr_t)(ptr); + return (dma_addr_t)(page_address(page) + offset); } -static void ibmebus_unmap_single(struct device *dev, - dma_addr_t dma_addr, - size_t size, - enum dma_data_direction direction, - struct dma_attrs *attrs) +static void ibmebus_unmap_page(struct device *dev, + dma_addr_t dma_addr, + size_t size, + enum dma_data_direction direction, + struct dma_attrs *attrs) { return; } @@ -129,11 +130,11 @@ static int ibmebus_dma_supported(struct device *dev, u64 mask) static struct dma_mapping_ops ibmebus_dma_ops = { .alloc_coherent = ibmebus_alloc_coherent, .free_coherent = ibmebus_free_coherent, - .map_single = ibmebus_map_single, - .unmap_single = ibmebus_unmap_single, .map_sg = ibmebus_map_sg, .unmap_sg = ibmebus_unmap_sg, .dma_supported = ibmebus_dma_supported, + .map_page = ibmebus_map_page, + .unmap_page = ibmebus_unmap_page, }; static int ibmebus_match_path(struct device *dev, void *data) diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c index 45f47c97fd1..1bfa706b96e 100644 --- a/arch/powerpc/kernel/iommu.c +++ b/arch/powerpc/kernel/iommu.c @@ -565,21 +565,23 @@ void iommu_free_table(struct iommu_table *tbl, const char *node_name) } /* Creates TCEs for a user provided buffer. The user buffer must be - * contiguous real kernel storage (not vmalloc). The address of the buffer - * passed here is the kernel (virtual) address of the buffer. The buffer - * need not be page aligned, the dma_addr_t returned will point to the same - * byte within the page as vaddr. + * contiguous real kernel storage (not vmalloc). The address passed here + * comprises a page address and offset into that page. The dma_addr_t + * returned will point to the same byte within the page as was passed in. */ -dma_addr_t iommu_map_single(struct device *dev, struct iommu_table *tbl, - void *vaddr, size_t size, unsigned long mask, - enum dma_data_direction direction, struct dma_attrs *attrs) +dma_addr_t iommu_map_page(struct device *dev, struct iommu_table *tbl, + struct page *page, unsigned long offset, size_t size, + unsigned long mask, enum dma_data_direction direction, + struct dma_attrs *attrs) { dma_addr_t dma_handle = DMA_ERROR_CODE; + void *vaddr; unsigned long uaddr; unsigned int npages, align; BUG_ON(direction == DMA_NONE); + vaddr = page_address(page) + offset; uaddr = (unsigned long)vaddr; npages = iommu_num_pages(uaddr, size, IOMMU_PAGE_SIZE); @@ -605,9 +607,9 @@ dma_addr_t iommu_map_single(struct device *dev, struct iommu_table *tbl, return dma_handle; } -void iommu_unmap_single(struct iommu_table *tbl, dma_addr_t dma_handle, - size_t size, enum dma_data_direction direction, - struct dma_attrs *attrs) +void iommu_unmap_page(struct iommu_table *tbl, dma_addr_t dma_handle, + size_t size, enum dma_data_direction direction, + struct dma_attrs *attrs) { unsigned int npages; diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c index 434c92a85c0..a11e6bc59b3 100644 --- a/arch/powerpc/kernel/vio.c +++ b/arch/powerpc/kernel/vio.c @@ -516,10 +516,10 @@ static void vio_dma_iommu_free_coherent(struct device *dev, size_t size, vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE)); } -static dma_addr_t vio_dma_iommu_map_single(struct device *dev, void *vaddr, - size_t size, - enum dma_data_direction direction, - struct dma_attrs *attrs) +static dma_addr_t vio_dma_iommu_map_page(struct device *dev, struct page *page, + unsigned long offset, size_t size, + enum dma_data_direction direction, + struct dma_attrs *attrs) { struct vio_dev *viodev = to_vio_dev(dev); dma_addr_t ret = DMA_ERROR_CODE; @@ -529,7 +529,7 @@ static dma_addr_t vio_dma_iommu_map_single(struct device *dev, void *vaddr, return ret; } - ret = dma_iommu_ops.map_single(dev, vaddr, size, direction, attrs); + ret = dma_iommu_ops.map_page(dev, page, offset, size, direction, attrs); if (unlikely(dma_mapping_error(dev, ret))) { vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE)); atomic_inc(&viodev->cmo.allocs_failed); @@ -538,14 +538,14 @@ static dma_addr_t vio_dma_iommu_map_single(struct device *dev, void *vaddr, return ret; } -static void vio_dma_iommu_unmap_single(struct device *dev, - dma_addr_t dma_handle, size_t size, - enum dma_data_direction direction, - struct dma_attrs *attrs) +static void vio_dma_iommu_unmap_page(struct device *dev, dma_addr_t dma_handle, + size_t size, + enum dma_data_direction direction, + struct dma_attrs *attrs) { struct vio_dev *viodev = to_vio_dev(dev); - dma_iommu_ops.unmap_single(dev, dma_handle, size, direction, attrs); + dma_iommu_ops.unmap_page(dev, dma_handle, size, direction, attrs); vio_cmo_dealloc(viodev, roundup(size, IOMMU_PAGE_SIZE)); } @@ -603,10 +603,11 @@ static void vio_dma_iommu_unmap_sg(struct device *dev, struct dma_mapping_ops vio_dma_mapping_ops = { .alloc_coherent = vio_dma_iommu_alloc_coherent, .free_coherent = vio_dma_iommu_free_coherent, - .map_single = vio_dma_iommu_map_single, - .unmap_single = vio_dma_iommu_unmap_single, .map_sg = vio_dma_iommu_map_sg, .unmap_sg = vio_dma_iommu_unmap_sg, + .map_page = vio_dma_iommu_map_page, + .unmap_page = vio_dma_iommu_unmap_page, + }; /** diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index ef92e714621..3168272ab0d 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -593,31 +593,30 @@ static void dma_fixed_free_coherent(struct device *dev, size_t size, dma_direct_ops.free_coherent(dev, size, vaddr, dma_handle); } -static dma_addr_t dma_fixed_map_single(struct device *dev, void *ptr, - size_t size, - enum dma_data_direction direction, - struct dma_attrs *attrs) +static dma_addr_t dma_fixed_map_page(struct device *dev, struct page *page, + unsigned long offset, size_t size, + enum dma_data_direction direction, + struct dma_attrs *attrs) { if (iommu_fixed_is_weak == dma_get_attr(DMA_ATTR_WEAK_ORDERING, attrs)) - return dma_direct_ops.map_single(dev, ptr, size, direction, - attrs); + return dma_direct_ops.map_page(dev, page, offset, size, + direction, attrs); else - return iommu_map_single(dev, cell_get_iommu_table(dev), ptr, - size, device_to_mask(dev), direction, - attrs); + return iommu_map_page(dev, cell_get_iommu_table(dev), page, + offset, size, device_to_mask(dev), + direction, attrs); } -static void dma_fixed_unmap_single(struct device *dev, dma_addr_t dma_addr, - size_t size, - enum dma_data_direction direction, - struct dma_attrs *attrs) +static void dma_fixed_unmap_page(struct device *dev, dma_addr_t dma_addr, + size_t size, enum dma_data_direction direction, + struct dma_attrs *attrs) { if (iommu_fixed_is_weak == dma_get_attr(DMA_ATTR_WEAK_ORDERING, attrs)) - dma_direct_ops.unmap_single(dev, dma_addr, size, direction, - attrs); + dma_direct_ops.unmap_page(dev, dma_addr, size, direction, + attrs); else - iommu_unmap_single(cell_get_iommu_table(dev), dma_addr, size, - direction, attrs); + iommu_unmap_page(cell_get_iommu_table(dev), dma_addr, size, + direction, attrs); } static int dma_fixed_map_sg(struct device *dev, struct scatterlist *sg, @@ -652,12 +651,12 @@ static int dma_set_mask_and_switch(struct device *dev, u64 dma_mask); struct dma_mapping_ops dma_iommu_fixed_ops = { .alloc_coherent = dma_fixed_alloc_coherent, .free_coherent = dma_fixed_free_coherent, - .map_single = dma_fixed_map_single, - .unmap_single = dma_fixed_unmap_single, .map_sg = dma_fixed_map_sg, .unmap_sg = dma_fixed_unmap_sg, .dma_supported = dma_fixed_dma_supported, .set_dma_mask = dma_set_mask_and_switch, + .map_page = dma_fixed_map_page, + .unmap_page = dma_fixed_unmap_page, }; static void cell_dma_dev_setup_fixed(struct device *dev); diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c index bb464d1211b..bbe828f1b88 100644 --- a/arch/powerpc/platforms/iseries/iommu.c +++ b/arch/powerpc/platforms/iseries/iommu.c @@ -215,14 +215,15 @@ EXPORT_SYMBOL_GPL(iseries_hv_free); dma_addr_t iseries_hv_map(void *vaddr, size_t size, enum dma_data_direction direction) { - return iommu_map_single(NULL, &vio_iommu_table, vaddr, size, - DMA_32BIT_MASK, direction, NULL); + return iommu_map_page(NULL, &vio_iommu_table, virt_to_page(vaddr), + (unsigned long)vaddr % PAGE_SIZE, size, + DMA_32BIT_MASK, direction, NULL); } void iseries_hv_unmap(dma_addr_t dma_handle, size_t size, enum dma_data_direction direction) { - iommu_unmap_single(&vio_iommu_table, dma_handle, size, direction, NULL); + iommu_unmap_page(&vio_iommu_table, dma_handle, size, direction, NULL); } void __init iommu_vio_init(void) diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index a789bf58ca8..661e9f77ebf 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -555,18 +555,19 @@ static void ps3_free_coherent(struct device *_dev, size_t size, void *vaddr, } /* Creates TCEs for a user provided buffer. The user buffer must be - * contiguous real kernel storage (not vmalloc). The address of the buffer - * passed here is the kernel (virtual) address of the buffer. The buffer - * need not be page aligned, the dma_addr_t returned will point to the same - * byte within the page as vaddr. + * contiguous real kernel storage (not vmalloc). The address passed here + * comprises a page address and offset into that page. The dma_addr_t + * returned will point to the same byte within the page as was passed in. */ -static dma_addr_t ps3_sb_map_single(struct device *_dev, void *ptr, size_t size, - enum dma_data_direction direction, struct dma_attrs *attrs) +static dma_addr_t ps3_sb_map_page(struct device *_dev, struct page *page, + unsigned long offset, size_t size, enum dma_data_direction direction, + struct dma_attrs *attrs) { struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); int result; unsigned long bus_addr; + void *ptr = page_address(page) + offset; result = ps3_dma_map(dev->d_region, (unsigned long)ptr, size, &bus_addr, @@ -580,15 +581,16 @@ static dma_addr_t ps3_sb_map_single(struct device *_dev, void *ptr, size_t size, return bus_addr; } -static dma_addr_t ps3_ioc0_map_single(struct device *_dev, void *ptr, - size_t size, - enum dma_data_direction direction, - struct dma_attrs *attrs) +static dma_addr_t ps3_ioc0_map_page(struct device *_dev, struct page *page, + unsigned long offset, size_t size, + enum dma_data_direction direction, + struct dma_attrs *attrs) { struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); int result; unsigned long bus_addr; u64 iopte_flag; + void *ptr = page_address(page) + offset; iopte_flag = IOPTE_M; switch (direction) { @@ -615,7 +617,7 @@ static dma_addr_t ps3_ioc0_map_single(struct device *_dev, void *ptr, return bus_addr; } -static void ps3_unmap_single(struct device *_dev, dma_addr_t dma_addr, +static void ps3_unmap_page(struct device *_dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction direction, struct dma_attrs *attrs) { struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); @@ -689,21 +691,21 @@ static int ps3_dma_supported(struct device *_dev, u64 mask) static struct dma_mapping_ops ps3_sb_dma_ops = { .alloc_coherent = ps3_alloc_coherent, .free_coherent = ps3_free_coherent, - .map_single = ps3_sb_map_single, - .unmap_single = ps3_unmap_single, .map_sg = ps3_sb_map_sg, .unmap_sg = ps3_sb_unmap_sg, - .dma_supported = ps3_dma_supported + .dma_supported = ps3_dma_supported, + .map_page = ps3_sb_map_page, + .unmap_page = ps3_unmap_page, }; static struct dma_mapping_ops ps3_ioc0_dma_ops = { .alloc_coherent = ps3_alloc_coherent, .free_coherent = ps3_free_coherent, - .map_single = ps3_ioc0_map_single, - .unmap_single = ps3_unmap_single, .map_sg = ps3_ioc0_map_sg, .unmap_sg = ps3_ioc0_unmap_sg, - .dma_supported = ps3_dma_supported + .dma_supported = ps3_dma_supported, + .map_page = ps3_ioc0_map_page, + .unmap_page = ps3_unmap_page, }; /** -- GitLab From 3c10c9c45e290022ca7d2aa1ad33a0b6ed767520 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 28 Oct 2008 18:01:39 +0000 Subject: [PATCH 404/815] powerpc/mpic: Fix regression caused by change of default IRQ affinity The Freescale implementation of MPIC only allows a single CPU destination for non-IPI interrupts. We add a flag to the mpic_init to distinquish these variants of MPIC. We pull in the irq_choose_cpu from sparc64 to select a single CPU as the destination of the interrupt. This is to deal with the fact that the default smp affinity was changed by commit 18404756765c713a0be4eb1082920c04822ce588 ("genirq: Expose default irq affinity mask (take 3)") to be all CPUs. Signed-off-by: Kumar Gala Signed-off-by: Paul Mackerras --- arch/powerpc/include/asm/mpic.h | 2 + arch/powerpc/platforms/85xx/mpc85xx_ds.c | 3 +- arch/powerpc/platforms/86xx/pic.c | 3 +- arch/powerpc/sysdev/mpic.c | 59 ++++++++++++++++++++++-- 4 files changed, 61 insertions(+), 6 deletions(-) diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h index 34d9ac433ac..c2ccca53b99 100644 --- a/arch/powerpc/include/asm/mpic.h +++ b/arch/powerpc/include/asm/mpic.h @@ -355,6 +355,8 @@ struct mpic #define MPIC_NO_BIAS 0x00000400 /* Ignore NIRQS as reported by FRR */ #define MPIC_BROKEN_FRR_NIRQS 0x00000800 +/* Destination only supports a single CPU at a time */ +#define MPIC_SINGLE_DEST_CPU 0x00001000 /* MPIC HW modification ID */ #define MPIC_REGSET_MASK 0xf0000000 diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c index 483b65cbaba..613bf8c2e30 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c @@ -78,7 +78,8 @@ void __init mpc85xx_ds_pic_init(void) mpic = mpic_alloc(np, r.start, MPIC_PRIMARY | MPIC_WANTS_RESET | - MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS, + MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS | + MPIC_SINGLE_DEST_CPU, 0, 256, " OpenPIC "); BUG_ON(mpic == NULL); of_node_put(np); diff --git a/arch/powerpc/platforms/86xx/pic.c b/arch/powerpc/platforms/86xx/pic.c index 8881c5de500..668275d9e66 100644 --- a/arch/powerpc/platforms/86xx/pic.c +++ b/arch/powerpc/platforms/86xx/pic.c @@ -44,7 +44,8 @@ void __init mpc86xx_init_irq(void) mpic = mpic_alloc(np, res.start, MPIC_PRIMARY | MPIC_WANTS_RESET | - MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS, + MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS | + MPIC_SINGLE_DEST_CPU, 0, 256, " MPIC "); of_node_put(np); BUG_ON(mpic == NULL); diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 8e3478c995e..f6299cca781 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -563,6 +563,51 @@ static void __init mpic_scan_ht_pics(struct mpic *mpic) #endif /* CONFIG_MPIC_U3_HT_IRQS */ +#ifdef CONFIG_SMP +static int irq_choose_cpu(unsigned int virt_irq) +{ + cpumask_t mask = irq_desc[virt_irq].affinity; + int cpuid; + + if (cpus_equal(mask, CPU_MASK_ALL)) { + static int irq_rover; + static DEFINE_SPINLOCK(irq_rover_lock); + unsigned long flags; + + /* Round-robin distribution... */ + do_round_robin: + spin_lock_irqsave(&irq_rover_lock, flags); + + while (!cpu_online(irq_rover)) { + if (++irq_rover >= NR_CPUS) + irq_rover = 0; + } + cpuid = irq_rover; + do { + if (++irq_rover >= NR_CPUS) + irq_rover = 0; + } while (!cpu_online(irq_rover)); + + spin_unlock_irqrestore(&irq_rover_lock, flags); + } else { + cpumask_t tmp; + + cpus_and(tmp, cpu_online_map, mask); + + if (cpus_empty(tmp)) + goto do_round_robin; + + cpuid = first_cpu(tmp); + } + + return cpuid; +} +#else +static int irq_choose_cpu(unsigned int virt_irq) +{ + return hard_smp_processor_id(); +} +#endif #define mpic_irq_to_hw(virq) ((unsigned int)irq_map[virq].hwirq) @@ -777,12 +822,18 @@ void mpic_set_affinity(unsigned int irq, cpumask_t cpumask) struct mpic *mpic = mpic_from_irq(irq); unsigned int src = mpic_irq_to_hw(irq); - cpumask_t tmp; + if (mpic->flags & MPIC_SINGLE_DEST_CPU) { + int cpuid = irq_choose_cpu(irq); - cpus_and(tmp, cpumask, cpu_online_map); + mpic_irq_write(src, MPIC_INFO(IRQ_DESTINATION), 1 << cpuid); + } else { + cpumask_t tmp; - mpic_irq_write(src, MPIC_INFO(IRQ_DESTINATION), - mpic_physmask(cpus_addr(tmp)[0])); + cpus_and(tmp, cpumask, cpu_online_map); + + mpic_irq_write(src, MPIC_INFO(IRQ_DESTINATION), + mpic_physmask(cpus_addr(tmp)[0])); + } } static unsigned int mpic_type_to_vecpri(struct mpic *mpic, unsigned int type) -- GitLab From 210434d7633d477aa503454d68511fa2904e418e Mon Sep 17 00:00:00 2001 From: Carl Love Date: Wed, 29 Oct 2008 05:06:45 +0000 Subject: [PATCH 405/815] powerpc/cell/OProfile: Fix on-stack array size in activate spu profiling function The size of the pm_signal_local array should be equal to the number of SPUs being configured in the array. Currently, the array is of size 4 (NR_PHYS_CTRS) but being indexed by a for loop from 0 to 7 (NUM_SPUS_PER_NODE). This could potentially cause an oops or random memory corruption since the pm_signal_local array is on the stack. This fixes it. Signed-off-by: Carl Love Signed-off-by: Paul Mackerras --- arch/powerpc/oprofile/op_model_cell.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c index 35141a8bc3d..25a4ec2514a 100644 --- a/arch/powerpc/oprofile/op_model_cell.c +++ b/arch/powerpc/oprofile/op_model_cell.c @@ -582,6 +582,13 @@ static int cell_reg_setup(struct op_counter_config *ctr, num_counters = num_ctrs; + if (unlikely(num_ctrs > NR_PHYS_CTRS)) { + printk(KERN_ERR + "%s: Oprofile, number of specified events " \ + "exceeds number of physical counters\n", + __func__); + return -EIO; + } pm_regs.group_control = 0; pm_regs.debug_bus_control = 0; @@ -830,13 +837,13 @@ static int calculate_lfsr(int n) static int pm_rtas_activate_spu_profiling(u32 node) { int ret, i; - struct pm_signal pm_signal_local[NR_PHYS_CTRS]; + struct pm_signal pm_signal_local[NUM_SPUS_PER_NODE]; /* * Set up the rtas call to configure the debug bus to * route the SPU PCs. Setup the pm_signal for each SPU */ - for (i = 0; i < NUM_SPUS_PER_NODE; i++) { + for (i = 0; i < ARRAY_SIZE(pm_signal_local); i++) { pm_signal_local[i].cpu = node; pm_signal_local[i].signal_group = 41; /* spu i on word (i/2) */ @@ -848,7 +855,7 @@ static int pm_rtas_activate_spu_profiling(u32 node) ret = rtas_ibm_cbe_perftools(SUBFUNC_ACTIVATE, PASSTHRU_ENABLE, pm_signal_local, - (NUM_SPUS_PER_NODE + (ARRAY_SIZE(pm_signal_local) * sizeof(struct pm_signal))); if (unlikely(ret)) { -- GitLab From 5b97fbd093ac2e0da0c7eec894fee065a04af55d Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 29 Oct 2008 22:35:08 -0700 Subject: [PATCH 406/815] ATA: remove excess kernel-doc notation Remove excess kernel-doc function parameter notation from drivers/ata/: Warning(drivers/ata/libata-core.c:1622): Excess function parameter or struct member 'fn' description in 'ata_pio_queue_task' Warning(drivers/ata/libata-core.c:4655): Excess function parameter or struct member 'err_mask' description in 'ata_qc_complete' Warning(drivers/ata/ata_piix.c:751): Excess function parameter or struct member 'udma' description in 'do_pata_set_dmamode' Signed-off-by: Randy Dunlap Signed-off-by: Jeff Garzik --- drivers/ata/ata_piix.c | 1 - drivers/ata/libata-core.c | 2 -- 2 files changed, 3 deletions(-) diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 52dc2d8b8f2..8e37be19bbf 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -738,7 +738,6 @@ static void piix_set_piomode(struct ata_port *ap, struct ata_device *adev) * do_pata_set_dmamode - Initialize host controller PATA PIO timings * @ap: Port whose timings we are configuring * @adev: Drive in question - * @udma: udma mode, 0 - 6 * @isich: set if the chip is an ICH device * * Set UDMA mode for device, in host controller PCI config space. diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 2ff633c119e..e398df12fd1 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -1602,7 +1602,6 @@ unsigned long ata_id_xfermask(const u16 *id) /** * ata_pio_queue_task - Queue port_task * @ap: The ata_port to queue port_task for - * @fn: workqueue function to be scheduled * @data: data for @fn to use * @delay: delay time in msecs for workqueue function * @@ -4648,7 +4647,6 @@ static void ata_verify_xfer(struct ata_queued_cmd *qc) /** * ata_qc_complete - Complete an active ATA command * @qc: Command to complete - * @err_mask: ATA Status register contents * * Indicate to the mid and upper layers that an ATA * command has completed, with either an ok or not-ok status. -- GitLab From ba14a9c291aa867896a90b3571fcc1c3759942ff Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Tue, 28 Oct 2008 16:52:20 -0700 Subject: [PATCH 407/815] libata: Avoid overflow in ata_tf_to_lba48() when tf->hba_lbal > 127 In ata_tf_to_lba48(), when evaluating (tf->hob_lbal & 0xff) << 24 the expression is promoted to signed int (since int can hold all values of u8). However, if hob_lbal is 128 or more, then it is treated as a negative signed value and sign-extended when promoted to u64 to | into sectors, which leads to the MSB 32 bits of section getting set incorrectly. For example, Phillip O'Donnell reported that a 1.5GB drive caused: ata3.00: HPA detected: current 2930277168, native 18446744072344861488 where 2930277168 == 0xAEA87B30 and 18446744072344861488 == 0xffffffffaea87b30 which shows the problem when hob_lbal is 0xae. Fix this by adding a cast to u64, just as is used by for hob_lbah and hob_lbam in the function. Reported-by: Phillip O'Donnell Signed-off-by: Roland Dreier Signed-off-by: Jeff Garzik --- drivers/ata/libata-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index e398df12fd1..8824c8da3f2 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -1268,7 +1268,7 @@ u64 ata_tf_to_lba48(const struct ata_taskfile *tf) sectors |= ((u64)(tf->hob_lbah & 0xff)) << 40; sectors |= ((u64)(tf->hob_lbam & 0xff)) << 32; - sectors |= (tf->hob_lbal & 0xff) << 24; + sectors |= ((u64)(tf->hob_lbal & 0xff)) << 24; sectors |= (tf->lbah & 0xff) << 16; sectors |= (tf->lbam & 0xff) << 8; sectors |= (tf->lbal & 0xff); -- GitLab From b9d5b89b487517cbd4cb4702da829e07ef9e4432 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 22 Oct 2008 00:46:36 +0900 Subject: [PATCH 408/815] sata_via: fix support for 5287 5287 used to be treated as vt6420 but it didn't work. It's new family of controllers called vt8251 which hosts four SATA ports as M/S of the two ATA ports. This configuration is rather peculiar in that although the M/S devices are on the same port, each have its own SCR (or equivalent link status/control) registers which screws up the port-link-device hierarchy assumed by libata. Another controller which falls into this category is ata_piix w/ SIDPR access. libata now has facility to deal with this class of controllers named slave_link. A low level driver for such controllers can just call ata_slave_link_init() on the respective ports and libata will handle all the difficult parts like following up with single SRST after hardresetting both ports. This patch creates new controller class vt8251, implements slave_link aware init sequence and config space based SCR access for it and moves 5287 to the new class. This patch is based on Joseph Chan's larger patch which was created before slave_link was implemented in libata. http://thread.gmane.org/gmane.linux.kernel.commits.mm/40640 Signed-off-by: Tejun Heo Cc: Joseph Chan Signed-off-by: Jeff Garzik --- drivers/ata/sata_via.c | 155 +++++++++++++++++++++++++++++++++++++---- 1 file changed, 143 insertions(+), 12 deletions(-) diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c index 5b72e734300..62367fe4d5d 100644 --- a/drivers/ata/sata_via.c +++ b/drivers/ata/sata_via.c @@ -44,11 +44,16 @@ #include #define DRV_NAME "sata_via" -#define DRV_VERSION "2.3" +#define DRV_VERSION "2.4" +/* + * vt8251 is different from other sata controllers of VIA. It has two + * channels, each channel has both Master and Slave slot. + */ enum board_ids_enum { vt6420, vt6421, + vt8251, }; enum { @@ -70,6 +75,8 @@ enum { static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent); static int svia_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val); static int svia_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val); +static int vt8251_scr_read(struct ata_link *link, unsigned int scr, u32 *val); +static int vt8251_scr_write(struct ata_link *link, unsigned int scr, u32 val); static void svia_tf_load(struct ata_port *ap, const struct ata_taskfile *tf); static void svia_noop_freeze(struct ata_port *ap); static int vt6420_prereset(struct ata_link *link, unsigned long deadline); @@ -79,12 +86,12 @@ static void vt6421_set_dma_mode(struct ata_port *ap, struct ata_device *adev); static const struct pci_device_id svia_pci_tbl[] = { { PCI_VDEVICE(VIA, 0x5337), vt6420 }, - { PCI_VDEVICE(VIA, 0x0591), vt6420 }, - { PCI_VDEVICE(VIA, 0x3149), vt6420 }, - { PCI_VDEVICE(VIA, 0x3249), vt6421 }, - { PCI_VDEVICE(VIA, 0x5287), vt6420 }, + { PCI_VDEVICE(VIA, 0x0591), vt6420 }, /* 2 sata chnls (Master) */ + { PCI_VDEVICE(VIA, 0x3149), vt6420 }, /* 2 sata chnls (Master) */ + { PCI_VDEVICE(VIA, 0x3249), vt6421 }, /* 2 sata chnls, 1 pata chnl */ { PCI_VDEVICE(VIA, 0x5372), vt6420 }, { PCI_VDEVICE(VIA, 0x7372), vt6420 }, + { PCI_VDEVICE(VIA, 0x5287), vt8251 }, /* 2 sata chnls (Master/Slave) */ { } /* terminate list */ }; @@ -128,6 +135,13 @@ static struct ata_port_operations vt6421_sata_ops = { .scr_write = svia_scr_write, }; +static struct ata_port_operations vt8251_ops = { + .inherits = &svia_base_ops, + .hardreset = sata_std_hardreset, + .scr_read = vt8251_scr_read, + .scr_write = vt8251_scr_write, +}; + static const struct ata_port_info vt6420_port_info = { .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY, .pio_mask = 0x1f, @@ -152,6 +166,15 @@ static struct ata_port_info vt6421_pport_info = { .port_ops = &vt6421_pata_ops, }; +static struct ata_port_info vt8251_port_info = { + .flags = ATA_FLAG_SATA | ATA_FLAG_SLAVE_POSS | + ATA_FLAG_NO_LEGACY, + .pio_mask = 0x1f, + .mwdma_mask = 0x07, + .udma_mask = ATA_UDMA6, + .port_ops = &vt8251_ops, +}; + MODULE_AUTHOR("Jeff Garzik"); MODULE_DESCRIPTION("SCSI low-level driver for VIA SATA controllers"); MODULE_LICENSE("GPL"); @@ -174,6 +197,83 @@ static int svia_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val) return 0; } +static int vt8251_scr_read(struct ata_link *link, unsigned int scr, u32 *val) +{ + static const u8 ipm_tbl[] = { 1, 2, 6, 0 }; + struct pci_dev *pdev = to_pci_dev(link->ap->host->dev); + int slot = 2 * link->ap->port_no + link->pmp; + u32 v = 0; + u8 raw; + + switch (scr) { + case SCR_STATUS: + pci_read_config_byte(pdev, 0xA0 + slot, &raw); + + /* read the DET field, bit0 and 1 of the config byte */ + v |= raw & 0x03; + + /* read the SPD field, bit4 of the configure byte */ + if (raw & (1 << 4)) + v |= 0x02 << 4; + else + v |= 0x01 << 4; + + /* read the IPM field, bit2 and 3 of the config byte */ + v |= ipm_tbl[(raw >> 2) & 0x3]; + break; + + case SCR_ERROR: + /* devices other than 5287 uses 0xA8 as base */ + WARN_ON(pdev->device != 0x5287); + pci_read_config_dword(pdev, 0xB0 + slot * 4, &v); + break; + + case SCR_CONTROL: + pci_read_config_byte(pdev, 0xA4 + slot, &raw); + + /* read the DET field, bit0 and bit1 */ + v |= ((raw & 0x02) << 1) | (raw & 0x01); + + /* read the IPM field, bit2 and bit3 */ + v |= ((raw >> 2) & 0x03) << 8; + break; + + default: + return -EINVAL; + } + + *val = v; + return 0; +} + +static int vt8251_scr_write(struct ata_link *link, unsigned int scr, u32 val) +{ + struct pci_dev *pdev = to_pci_dev(link->ap->host->dev); + int slot = 2 * link->ap->port_no + link->pmp; + u32 v = 0; + + switch (scr) { + case SCR_ERROR: + /* devices other than 5287 uses 0xA8 as base */ + WARN_ON(pdev->device != 0x5287); + pci_write_config_dword(pdev, 0xB0 + slot * 4, val); + return 0; + + case SCR_CONTROL: + /* set the DET field */ + v |= ((val & 0x4) >> 1) | (val & 0x1); + + /* set the IPM field */ + v |= ((val >> 8) & 0x3) << 2; + + pci_write_config_byte(pdev, 0xA4 + slot, v); + return 0; + + default: + return -EINVAL; + } +} + /** * svia_tf_load - send taskfile registers to host controller * @ap: Port to which output is sent @@ -396,6 +496,30 @@ static int vt6421_prepare_host(struct pci_dev *pdev, struct ata_host **r_host) return 0; } +static int vt8251_prepare_host(struct pci_dev *pdev, struct ata_host **r_host) +{ + const struct ata_port_info *ppi[] = { &vt8251_port_info, NULL }; + struct ata_host *host; + int i, rc; + + rc = ata_pci_sff_prepare_host(pdev, ppi, &host); + if (rc) + return rc; + *r_host = host; + + rc = pcim_iomap_regions(pdev, 1 << 5, DRV_NAME); + if (rc) { + dev_printk(KERN_ERR, &pdev->dev, "failed to iomap PCI BAR 5\n"); + return rc; + } + + /* 8251 hosts four sata ports as M/S of the two channels */ + for (i = 0; i < host->n_ports; i++) + ata_slave_link_init(host->ports[i]); + + return 0; +} + static void svia_configure(struct pci_dev *pdev) { u8 tmp8; @@ -451,10 +575,10 @@ static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (rc) return rc; - if (board_id == vt6420) - bar_sizes = &svia_bar_sizes[0]; - else + if (board_id == vt6421) bar_sizes = &vt6421_bar_sizes[0]; + else + bar_sizes = &svia_bar_sizes[0]; for (i = 0; i < ARRAY_SIZE(svia_bar_sizes); i++) if ((pci_resource_start(pdev, i) == 0) || @@ -467,12 +591,19 @@ static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) return -ENODEV; } - if (board_id == vt6420) + switch (board_id) { + case vt6420: rc = vt6420_prepare_host(pdev, &host); - else + break; + case vt6421: rc = vt6421_prepare_host(pdev, &host); - if (rc) - return rc; + break; + case vt8251: + rc = vt8251_prepare_host(pdev, &host); + break; + default: + return -EINVAL; + } svia_configure(pdev); -- GitLab From 9ce8e3073d9cfd6f859c22a25441db41b85cbf6e Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Wed, 27 Aug 2008 15:23:18 +0200 Subject: [PATCH 409/815] libata: add whitelist for devices with known good pata-sata bridges libata currently imposes a UDMA5 max transfer rate and 200 sector max transfer size for SATA devices that sit behind a pata-sata bridge. Lots of devices have known good bridges that don't need this limit applied. The MTRON SSD disks are such devices. Transfer rates are increased by 20-30% with the restriction removed. So add a "blacklist" entry for the MTRON devices, with a flag indicating that the bridge is known good. Signed-off-by: Jeff Garzik --- drivers/ata/libata-core.c | 7 +++++++ include/linux/libata.h | 1 + 2 files changed, 8 insertions(+) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 8824c8da3f2..82af7011f2d 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -2158,6 +2158,10 @@ retry: static inline u8 ata_dev_knobble(struct ata_device *dev) { struct ata_port *ap = dev->link->ap; + + if (ata_dev_blacklisted(dev) & ATA_HORKAGE_BRIDGE_OK) + return 0; + return ((ap->cbl == ATA_CBL_SATA) && (!ata_id_is_sata(dev->id))); } @@ -4062,6 +4066,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "TSSTcorp CDDVDW SH-S202N", "SB00", ATA_HORKAGE_IVB, }, { "TSSTcorp CDDVDW SH-S202N", "SB01", ATA_HORKAGE_IVB, }, + /* Devices that do not need bridging limits applied */ + { "MTRON MSP-SATA*", NULL, ATA_HORKAGE_BRIDGE_OK, }, + /* End Marker */ { } }; diff --git a/include/linux/libata.h b/include/linux/libata.h index 507f53ef803..f5441edee55 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -372,6 +372,7 @@ enum { ATA_HORKAGE_IPM = (1 << 7), /* Link PM problems */ ATA_HORKAGE_IVB = (1 << 8), /* cbl det validity bit bugs */ ATA_HORKAGE_STUCK_ERR = (1 << 9), /* stuck ERR on next PACKET */ + ATA_HORKAGE_BRIDGE_OK = (1 << 10), /* no bridge limits */ /* DMA mask for user DMA control: User visible values; DO NOT renumber */ -- GitLab From 770a424112cb2c3a3e39221299eaf5244b76479a Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 30 Oct 2008 22:58:06 -0700 Subject: [PATCH 410/815] sparc64: Add missing null terminating entry to bq4802_match[]. Signed-off-by: David S. Miller --- arch/sparc64/kernel/time.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c index dfd1b33e770..141da375909 100644 --- a/arch/sparc64/kernel/time.c +++ b/arch/sparc64/kernel/time.c @@ -490,6 +490,7 @@ static struct of_device_id __initdata bq4802_match[] = { .name = "rtc", .compatible = "bq4802", }, + {}, }; static struct of_platform_driver bq4802_driver = { -- GitLab From 263e69cbc9e5a9e7bcf6a24f641ef0717d1ae4df Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 30 Oct 2008 23:11:44 -0700 Subject: [PATCH 411/815] pppoe: Fix socket leak. Move SKB trim before we lookup the socket so we don't have to put it on failure. Based upon an initial patch by Jarek Poplawski and suggestions from Herbert Xu. Signed-off-by: David S. Miller --- drivers/net/pppoe.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index fc6f4b8c64b..b646e92134d 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -399,11 +399,11 @@ static int pppoe_rcv(struct sk_buff *skb, if (skb->len < len) goto drop; - po = get_item(ph->sid, eth_hdr(skb)->h_source, dev->ifindex); - if (!po) + if (pskb_trim_rcsum(skb, len)) goto drop; - if (pskb_trim_rcsum(skb, len)) + po = get_item(ph->sid, eth_hdr(skb)->h_source, dev->ifindex); + if (!po) goto drop; return sk_receive_skb(sk_pppox(po), skb, 0); -- GitLab From ad1d967c88e349c7e822ad75dd3247a2a50d2ea3 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Thu, 30 Oct 2008 23:54:35 -0700 Subject: [PATCH 412/815] net: delete excess kernel-doc notation Remove excess kernel-doc function parameters from networking header & driver files: Warning(include/net/sock.h:946): Excess function parameter or struct member 'sk' description in 'sk_filter_release' Warning(include/linux/netdevice.h:1545): Excess function parameter or struct member 'cpu' description in 'netif_tx_lock' Warning(drivers/net/wan/z85230.c:712): Excess function parameter or struct member 'regs' description in 'z8530_interrupt' Signed-off-by: Randy Dunlap Signed-off-by: David S. Miller --- drivers/net/wan/z85230.c | 1 - include/linux/netdevice.h | 1 - include/net/sock.h | 1 - 3 files changed, 3 deletions(-) diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c index ccd9cd35ecb..5bf7e01ef0e 100644 --- a/drivers/net/wan/z85230.c +++ b/drivers/net/wan/z85230.c @@ -695,7 +695,6 @@ EXPORT_SYMBOL(z8530_nop); * z8530_interrupt - Handle an interrupt from a Z8530 * @irq: Interrupt number * @dev_id: The Z8530 device that is interrupting. - * @regs: unused * * A Z85[2]30 device has stuck its hand in the air for attention. * We scan both the channels on the chip for events and then call diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index c8bcb59adfd..9d77b1d7dca 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1537,7 +1537,6 @@ static inline void __netif_tx_unlock_bh(struct netdev_queue *txq) /** * netif_tx_lock - grab network device transmit lock * @dev: network device - * @cpu: cpu number of lock owner * * Get network device transmit lock */ diff --git a/include/net/sock.h b/include/net/sock.h index ada50c04d09..c04f9e18ea2 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -936,7 +936,6 @@ extern void sock_init_data(struct socket *sock, struct sock *sk); /** * sk_filter_release: Release a socket filter - * @sk: socket * @fp: filter to remove * * Remove a filter from a socket and release its resources. -- GitLab From 485ac57bc1238719b1508f91b0f9eeda4a3c84bb Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Thu, 30 Oct 2008 23:55:16 -0700 Subject: [PATCH 413/815] netns: add register_pernet_gen_subsys/unregister_pernet_gen_subsys netns ops which are registered with register_pernet_gen_device() are shutdown strictly before those which are registered with register_pernet_subsys(). Sometimes this leads to opposite (read: buggy) shutdown ordering between two modules. Add register_pernet_gen_subsys()/unregister_pernet_gen_subsys() for modules which aren't elite enough for entry in struct net, and which can't use register_pernet_gen_device(). PPTP conntracking module is such one. Signed-off-by: Alexey Dobriyan Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/net/net_namespace.h | 2 ++ net/core/net_namespace.c | 32 ++++++++++++++++++++++++++++++++ 2 files changed, 34 insertions(+) diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 708009be88b..700c53a3c6f 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -214,6 +214,8 @@ struct pernet_operations { extern int register_pernet_subsys(struct pernet_operations *); extern void unregister_pernet_subsys(struct pernet_operations *); +extern int register_pernet_gen_subsys(int *id, struct pernet_operations *); +extern void unregister_pernet_gen_subsys(int id, struct pernet_operations *); extern int register_pernet_device(struct pernet_operations *); extern void unregister_pernet_device(struct pernet_operations *); extern int register_pernet_gen_device(int *id, struct pernet_operations *); diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index f1d07b5c1e1..1895a4ca9c4 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -325,6 +325,38 @@ void unregister_pernet_subsys(struct pernet_operations *module) } EXPORT_SYMBOL_GPL(unregister_pernet_subsys); +int register_pernet_gen_subsys(int *id, struct pernet_operations *ops) +{ + int rv; + + mutex_lock(&net_mutex); +again: + rv = ida_get_new_above(&net_generic_ids, 1, id); + if (rv < 0) { + if (rv == -EAGAIN) { + ida_pre_get(&net_generic_ids, GFP_KERNEL); + goto again; + } + goto out; + } + rv = register_pernet_operations(first_device, ops); + if (rv < 0) + ida_remove(&net_generic_ids, *id); + mutex_unlock(&net_mutex); +out: + return rv; +} +EXPORT_SYMBOL_GPL(register_pernet_gen_subsys); + +void unregister_pernet_gen_subsys(int id, struct pernet_operations *ops) +{ + mutex_lock(&net_mutex); + unregister_pernet_operations(ops); + ida_remove(&net_generic_ids, id); + mutex_unlock(&net_mutex); +} +EXPORT_SYMBOL_GPL(unregister_pernet_gen_subsys); + /** * register_pernet_device - register a network namespace device * @ops: pernet operations structure for the subsystem -- GitLab From 61e5744849cb936bf4361181b8f9ebccebf4d9db Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Thu, 30 Oct 2008 23:55:44 -0700 Subject: [PATCH 414/815] netfilter: nf_conntrack_proto_gre: switch to register_pernet_gen_subsys() register_pernet_gen_device() can't be used is nf_conntrack_pptp module is also used (compiled in or loaded). Right now, proto_gre_net_exit() is called before nf_conntrack_pptp_net_exit(). The former shutdowns and frees GRE piece of netns, however the latter absolutely needs it to flush keymap. Oops is inevitable. Switch to shiny new register_pernet_gen_subsys() to get correct ordering in netns ops list. Signed-off-by: Alexey Dobriyan Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/nf_conntrack_proto_gre.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c index a2cdbcbf64c..4ab62ad85dd 100644 --- a/net/netfilter/nf_conntrack_proto_gre.c +++ b/net/netfilter/nf_conntrack_proto_gre.c @@ -335,7 +335,7 @@ static int __init nf_ct_proto_gre_init(void) rv = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_gre4); if (rv < 0) return rv; - rv = register_pernet_gen_device(&proto_gre_net_id, &proto_gre_net_ops); + rv = register_pernet_gen_subsys(&proto_gre_net_id, &proto_gre_net_ops); if (rv < 0) nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_gre4); return rv; @@ -344,7 +344,7 @@ static int __init nf_ct_proto_gre_init(void) static void nf_ct_proto_gre_fini(void) { nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_gre4); - unregister_pernet_gen_device(proto_gre_net_id, &proto_gre_net_ops); + unregister_pernet_gen_subsys(proto_gre_net_id, &proto_gre_net_ops); } module_init(nf_ct_proto_gre_init); -- GitLab From ddb72b02414228844ad46f7cbd42eccea01fb485 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 31 Oct 2008 15:58:53 +0900 Subject: [PATCH 415/815] sh: SHmedia ISA tuning fixups. SH-5 doesn't support any elaborate ISA inheritance schemes (-dsp, -up, etc.), so only bother with that if we are building an sh32 kernel. Signed-off-by: Paul Mundt --- arch/sh/Makefile | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 3a74ed62ec8..c43eb0d7fa3 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -18,7 +18,11 @@ isa-$(CONFIG_CPU_SH4) := sh4 isa-$(CONFIG_CPU_SH4A) := sh4a isa-$(CONFIG_CPU_SH4AL_DSP) := sh4al isa-$(CONFIG_CPU_SH5) := shmedia + +ifeq ($(CONFIG_SUPERH32),y) isa-$(CONFIG_SH_DSP) := $(isa-y)-dsp +isa-y := $(isa-y)-up +endif cflags-$(CONFIG_CPU_SH2) := $(call cc-option,-m2,) cflags-$(CONFIG_CPU_SH2A) += $(call cc-option,-m2a,) \ -- GitLab From 3a8af722495469e9c550386b910c5b93c91cf107 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Fri, 31 Oct 2008 00:00:33 -0700 Subject: [PATCH 416/815] net: Really remove all of LOOPBACK_TSO code. As noticed by Saikiran Madugula, commit 7447ef63cf2dfdc444f4c72ae13f604350b2e25f ("loopback: Remove rest of LOOPBACK_TSO code.") got rid of emulate_large_send_offload() but didn't get rid of the call site as well. Signed-off-by: David S. Miller --- drivers/net/loopback.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index 3b43bfd85a0..b1ac63ab8c1 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -76,15 +76,6 @@ static int loopback_xmit(struct sk_buff *skb, struct net_device *dev) skb->protocol = eth_type_trans(skb,dev); -#ifdef LOOPBACK_TSO - if (skb_is_gso(skb)) { - BUG_ON(skb->protocol != htons(ETH_P_IP)); - BUG_ON(ip_hdr(skb)->protocol != IPPROTO_TCP); - - emulate_large_send_offload(skb); - return 0; - } -#endif dev->last_rx = jiffies; /* it's OK to use per_cpu_ptr() because BHs are off */ -- GitLab From 140626673289a25f677fb006fafb3f6a95b8eb97 Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Fri, 31 Oct 2008 16:01:22 +0900 Subject: [PATCH 417/815] sh: use the new byteorder headers. Signed-off-by: Harvey Harrison Signed-off-by: Andrew Morton Signed-off-by: Paul Mundt --- arch/sh/include/asm/byteorder.h | 36 ++++++++++++++++----------------- 1 file changed, 17 insertions(+), 19 deletions(-) diff --git a/arch/sh/include/asm/byteorder.h b/arch/sh/include/asm/byteorder.h index 4c13e611756..f5fa0653ebc 100644 --- a/arch/sh/include/asm/byteorder.h +++ b/arch/sh/include/asm/byteorder.h @@ -8,7 +8,15 @@ #include #include -static inline __attribute_const__ __u32 ___arch__swab32(__u32 x) +#ifdef __LITTLE_ENDIAN__ +# define __LITTLE_ENDIAN +#else +# define __BIG_ENDIAN +#endif + +#define __SWAB_64_THRU_32__ + +static inline __attribute_const__ __u32 __arch_swab32(__u32 x) { __asm__( #ifdef __SH5__ @@ -24,8 +32,9 @@ static inline __attribute_const__ __u32 ___arch__swab32(__u32 x) return x; } +#define __arch_swab32 __arch_swab32 -static inline __attribute_const__ __u16 ___arch__swab16(__u16 x) +static inline __attribute_const__ __u16 __arch_swab16(__u16 x) { __asm__( #ifdef __SH5__ @@ -39,32 +48,21 @@ static inline __attribute_const__ __u16 ___arch__swab16(__u16 x) return x; } +#define __arch_swab16 __arch_swab16 -static inline __u64 ___arch__swab64(__u64 val) +static inline __u64 __arch_swab64(__u64 val) { union { struct { __u32 a,b; } s; __u64 u; } v, w; v.u = val; - w.s.b = ___arch__swab32(v.s.a); - w.s.a = ___arch__swab32(v.s.b); + w.s.b = __arch_swab32(v.s.a); + w.s.a = __arch_swab32(v.s.b); return w.u; } +#define __arch_swab64 __arch_swab64 -#define __arch__swab64(x) ___arch__swab64(x) -#define __arch__swab32(x) ___arch__swab32(x) -#define __arch__swab16(x) ___arch__swab16(x) - -#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) -# define __BYTEORDER_HAS_U64__ -# define __SWAB_64_THRU_32__ -#endif - -#ifdef __LITTLE_ENDIAN__ -#include -#else -#include -#endif +#include #endif /* __ASM_SH_BYTEORDER_H */ -- GitLab From aeffd54ad7e3af513c6a0dadda71e6316e5ba230 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Wed, 29 Oct 2008 13:34:50 +0900 Subject: [PATCH 418/815] sh: Change register name SCSPTR to SCSPTR2 This change a name of SCSPTR used in sci_rxd_in of SH5-101. SCSPTR is not declared and will become the error. Signed-off-by: Nobuhiro Iwamatsu Signed-off-by: Paul Mundt --- drivers/serial/sh-sci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 257b2235d12..96cae15db9c 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -599,7 +599,7 @@ static inline int sci_rxd_in(struct uart_port *port) #elif defined(CONFIG_CPU_SUBTYPE_SH5_101) || defined(CONFIG_CPU_SUBTYPE_SH5_103) static inline int sci_rxd_in(struct uart_port *port) { - return sci_in(port, SCSPTR)&0x0001 ? 1 : 0; /* SCIF */ + return sci_in(port, SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */ } #elif defined(__H8300H__) || defined(__H8300S__) static inline int sci_rxd_in(struct uart_port *port) -- GitLab From 47c2968c84cb737f8dd8b79e34b75242ec7e0796 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 30 Oct 2008 14:49:03 +0900 Subject: [PATCH 419/815] Add support usb setting on sh 7366 This patch add usb setting for sh 7366 Signed-off-by: Kuninori Morimoto Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/setup-sh7366.c | 28 ++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c index 6851dba02f3..e17db39b97a 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c @@ -36,6 +36,32 @@ static struct platform_device iic_device = { .resource = iic_resources, }; +static struct resource usb_host_resources[] = { + [0] = { + .name = "r8a66597_hcd", + .start = 0xa4d80000, + .end = 0xa4d800ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .name = "r8a66597_hcd", + .start = 65, + .end = 65, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device usb_host_device = { + .name = "r8a66597_hcd", + .id = -1, + .dev = { + .dma_mask = NULL, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(usb_host_resources), + .resource = usb_host_resources, +}; + static struct uio_info vpu_platform_data = { .name = "VPU5", .version = "0", @@ -142,6 +168,7 @@ static struct platform_device sci_device = { static struct platform_device *sh7366_devices[] __initdata = { &iic_device, &sci_device, + &usb_host_device, &vpu_device, &veu0_device, &veu1_device, @@ -158,6 +185,7 @@ static int __init sh7366_devices_setup(void) clk_always_enable("mstp022"); /* INTC */ clk_always_enable("mstp020"); /* SuperHyway */ clk_always_enable("mstp109"); /* I2C */ + clk_always_enable("mstp211"); /* USB */ clk_always_enable("mstp207"); /* VEU-2 */ clk_always_enable("mstp202"); /* VEU-1 */ clk_always_enable("mstp201"); /* VPU */ -- GitLab From 961e9ff9025ef2dfdebe843549b7e1ec4d48c17c Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Wed, 29 Oct 2008 13:33:45 +0900 Subject: [PATCH 420/815] sh: Add sci_rxd_in of SH4-202 SH4-202 doesn't have SCSXX1. But it is treated so that there is SCSPTR1 in current code. This patch add sci_rxd_in of SH4-202. Signed-off-by: Nobuhiro Iwamatsu Signed-off-by: Paul Mundt --- drivers/serial/sh-sci.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 96cae15db9c..f4bd93e02ee 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -526,8 +526,7 @@ static inline int sci_rxd_in(struct uart_port *port) defined(CONFIG_CPU_SUBTYPE_SH7751R) || \ defined(CONFIG_CPU_SUBTYPE_SH7750R) || \ defined(CONFIG_CPU_SUBTYPE_SH7750S) || \ - defined(CONFIG_CPU_SUBTYPE_SH7091) || \ - defined(CONFIG_CPU_SUBTYPE_SH4_202) + defined(CONFIG_CPU_SUBTYPE_SH7091) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffe00000) @@ -536,6 +535,13 @@ static inline int sci_rxd_in(struct uart_port *port) return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */ return 1; } +#elif defined(CONFIG_CPU_SUBTYPE_SH4_202) +static inline int sci_rxd_in(struct uart_port *port) +{ + if (port->mapbase == 0xffe80000) + return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */ + return 1; +} #elif defined(CONFIG_CPU_SUBTYPE_SH7760) static inline int sci_rxd_in(struct uart_port *port) { -- GitLab From a432226614c5616e3cfd211e0acffa0acfb4770c Mon Sep 17 00:00:00 2001 From: "fernando@oss.ntt.co" Date: Thu, 23 Oct 2008 04:27:19 +0000 Subject: [PATCH 421/815] xfrm: do not leak ESRCH to user space I noticed that, under certain conditions, ESRCH can be leaked from the xfrm layer to user space through sys_connect. In particular, this seems to happen reliably when the kernel fails to resolve a template either because the AF_KEY receive buffer being used by racoon is full or because the SA entry we are trying to use is in XFRM_STATE_EXPIRED state. However, since this could be a transient issue it could be argued that EAGAIN would be more appropriate. Besides this error code is not even documented in the man page for sys_connect (as of man-pages 3.07). Signed-off-by: Fernando Luis Vazquez Cao Signed-off-by: David S. Miller --- net/xfrm/xfrm_policy.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 832b47c1de8..25872747762 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -1251,6 +1251,8 @@ xfrm_tmpl_resolve_one(struct xfrm_policy *policy, struct flowi *fl, -EINVAL : -EAGAIN); xfrm_state_put(x); } + else if (error == -ESRCH) + error = -EAGAIN; if (!tmpl->optional) goto fail; -- GitLab From 7abc404a5a1e3785749acb8dbfcc558223f78444 Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Wed, 29 Oct 2008 07:16:02 +0000 Subject: [PATCH 422/815] Define SCSPTR1 for SH 7751R After the recent commit to kill off SCI/SCIF special casing SH 7751R fails to compile with CONFIG_SH_RTS7751R2D set. This is because SCSPTR1 is undefined. Take the value for SCSPTR1 from the SH7751R Group Hardware Manual. Signed-off-by: Matt Fleming Signed-off-by: Paul Mundt --- drivers/serial/sh-sci.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index f4bd93e02ee..c17e541a07c 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -34,6 +34,7 @@ # define SCSCR_INIT(port) 0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */ #define SCIF_ORER 0x0200 /* overrun error bit */ #elif defined(CONFIG_SH_RTS7751R2D) +# define SCSPTR1 0xFFE0001C /* 8 bit SCIF */ # define SCSPTR2 0xFFE80020 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* overrun error bit */ # define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -- GitLab From a8884e3415c29c58a5875d54c109c4a7fcaa6fb4 Mon Sep 17 00:00:00 2001 From: Michael Trimarchi Date: Fri, 31 Oct 2008 16:10:23 +0900 Subject: [PATCH 423/815] sh: Fix up the shared IRQ demuxer's control bit testing logic. Correct the interrupt handler in sh4 serial device, return the correct value and check for what is anabled in the SCSCR register. The sh7722 is broken just sending a break using minicom. Signed-off-by: Michael Trimarchi Signed-off-by: Paul Mundt --- drivers/serial/sh-sci.c | 23 ++++++++++++----------- drivers/serial/sh-sci.h | 1 + 2 files changed, 13 insertions(+), 11 deletions(-) diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 47816e68c90..5c0f32c7fbf 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -797,26 +797,27 @@ static irqreturn_t sci_br_interrupt(int irq, void *ptr) static irqreturn_t sci_mpxed_interrupt(int irq, void *ptr) { - unsigned short ssr_status, scr_status; - struct uart_port *port = ptr; + unsigned short ssr_status, scr_status; + struct uart_port *port = ptr; + irqreturn_t ret = IRQ_NONE; ssr_status = sci_in(port,SCxSR); scr_status = sci_in(port,SCSCR); /* Tx Interrupt */ - if ((ssr_status & 0x0020) && (scr_status & 0x0080)) - sci_tx_interrupt(irq, ptr); + if ((ssr_status & 0x0020) && (scr_status & SCI_CTRL_FLAGS_TIE)) + ret = sci_tx_interrupt(irq, ptr); /* Rx Interrupt */ - if ((ssr_status & 0x0002) && (scr_status & 0x0040)) - sci_rx_interrupt(irq, ptr); + if ((ssr_status & 0x0002) && (scr_status & SCI_CTRL_FLAGS_RIE)) + ret = sci_rx_interrupt(irq, ptr); /* Error Interrupt */ - if ((ssr_status & 0x0080) && (scr_status & 0x0400)) - sci_er_interrupt(irq, ptr); + if ((ssr_status & 0x0080) && (scr_status & SCI_CTRL_FLAGS_REIE)) + ret = sci_er_interrupt(irq, ptr); /* Break Interrupt */ - if ((ssr_status & 0x0010) && (scr_status & 0x0200)) - sci_br_interrupt(irq, ptr); + if ((ssr_status & 0x0010) && (scr_status & SCI_CTRL_FLAGS_REIE)) + ret = sci_br_interrupt(irq, ptr); - return IRQ_HANDLED; + return ret; } #if defined(CONFIG_CPU_FREQ) && defined(CONFIG_HAVE_CLK) diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index c17e541a07c..6163a45f968 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -166,6 +166,7 @@ #if defined(CONFIG_CPU_SUBTYPE_SH7750) || \ defined(CONFIG_CPU_SUBTYPE_SH7091) || \ defined(CONFIG_CPU_SUBTYPE_SH7750R) || \ + defined(CONFIG_CPU_SUBTYPE_SH7722) || \ defined(CONFIG_CPU_SUBTYPE_SH7750S) || \ defined(CONFIG_CPU_SUBTYPE_SH7751) || \ defined(CONFIG_CPU_SUBTYPE_SH7751R) || \ -- GitLab From 694f94f263bee30ada18bab178b98a0d10917e68 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 31 Oct 2008 16:20:36 +0900 Subject: [PATCH 424/815] sh: FTRACE renamed to FUNCTION_TRACER. Signed-off-by: Paul Mundt --- arch/sh/Kconfig | 2 +- arch/sh/boot/compressed/Makefile_32 | 2 +- arch/sh/kernel/entry-common.S | 4 ++-- arch/sh/kernel/sh_ksyms_32.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index cb2c87df70c..80119b3398e 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -24,7 +24,7 @@ config SUPERH32 select HAVE_KPROBES select HAVE_KRETPROBES select HAVE_ARCH_TRACEHOOK - select HAVE_FTRACE + select HAVE_FUNCTION_TRACER config SUPERH64 def_bool y if CPU_SH5 diff --git a/arch/sh/boot/compressed/Makefile_32 b/arch/sh/boot/compressed/Makefile_32 index 301e6d50325..b96a055b053 100644 --- a/arch/sh/boot/compressed/Makefile_32 +++ b/arch/sh/boot/compressed/Makefile_32 @@ -23,7 +23,7 @@ IMAGE_OFFSET := $(shell /bin/bash -c 'printf "0x%08x" \ LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name) -ifeq ($(CONFIG_FTRACE),y) +ifeq ($(CONFIG_FUNCTION_TRACER),y) ORIG_CFLAGS := $(KBUILD_CFLAGS) KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS)) endif diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S index 1a5cf9dd82d..5b7efc4016f 100644 --- a/arch/sh/kernel/entry-common.S +++ b/arch/sh/kernel/entry-common.S @@ -372,7 +372,7 @@ syscall_exit: 7: .long do_syscall_trace_enter 8: .long do_syscall_trace_leave -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER .align 2 .globl _mcount .type _mcount,@function @@ -414,4 +414,4 @@ skip_trace: ftrace_stub: rts nop -#endif /* CONFIG_FTRACE */ +#endif /* CONFIG_FUNCTION_TRACER */ diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c index d998f4c795b..92ae5e6c099 100644 --- a/arch/sh/kernel/sh_ksyms_32.c +++ b/arch/sh/kernel/sh_ksyms_32.c @@ -134,7 +134,7 @@ EXPORT_SYMBOL(flush_dcache_page); EXPORT_SYMBOL(clear_user_page); #endif -#ifdef CONFIG_FTRACE +#ifdef CONFIG_FUNCTION_TRACER EXPORT_SYMBOL(mcount); #endif EXPORT_SYMBOL(csum_partial); -- GitLab From 464f763d5aeac1c31f6c626afbc4ea086c78a7b4 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Fri, 31 Oct 2008 16:01:19 +0900 Subject: [PATCH 425/815] sh: Enable NFS root in Migo-R defconfig. Signed-off-by: Kuninori Morimoto Signed-off-by: Paul Mundt --- arch/sh/configs/migor_defconfig | 35 ++++++++++++++++++++++++++------- 1 file changed, 28 insertions(+), 7 deletions(-) diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig index 624c47aa66d..30cac42f25e 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: 2.6.27 -# Tue Oct 21 12:57:28 2008 +# Linux kernel version: 2.6.28-rc2 +# Fri Oct 31 15:58:06 2008 # CONFIG_SUPERH=y CONFIG_SUPERH32=y @@ -73,7 +73,6 @@ CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -285,7 +284,7 @@ CONFIG_GUSA=y CONFIG_ZERO_PAGE_OFFSET=0x00001000 CONFIG_BOOT_LINK_OFFSET=0x00800000 CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ip=on" +CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ip=on root=/dev/nfs ip=dhcp" # # Bus options @@ -718,6 +717,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM8350_I2C is not set @@ -969,7 +969,23 @@ CONFIG_TMPFS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set -# CONFIG_NETWORK_FILESYSTEMS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +# CONFIG_NFS_V3 is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 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 @@ -1019,7 +1035,12 @@ CONFIG_CRYPTO=y # Crypto core or helper # # CONFIG_CRYPTO_FIPS is not set -# CONFIG_CRYPTO_MANAGER is not set +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set @@ -1096,7 +1117,7 @@ CONFIG_CRYPTO=y # Random Number Generation # # CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_HW is not set # # Library routines -- GitLab From 216813a8bb4db97eb7a6e75c533894430053df48 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda Date: Thu, 7 Aug 2008 13:54:59 +0900 Subject: [PATCH 426/815] sh: fix sh2a cache entry_mask fix sh2a cache entry_mask in __flush_{purge,invalidate}_region. Signed-off-by: Yoshihiro Shimoda Signed-off-by: Paul Mundt --- arch/sh/mm/cache-sh2a.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/sh/mm/cache-sh2a.c b/arch/sh/mm/cache-sh2a.c index 62c0c5f3512..24d86a79406 100644 --- a/arch/sh/mm/cache-sh2a.c +++ b/arch/sh/mm/cache-sh2a.c @@ -59,7 +59,7 @@ void __flush_purge_region(void *start, int size) for (v = begin; v < end; v+=L1_CACHE_BYTES) { ctrl_outl((v & CACHE_PHYSADDR_MASK), - CACHE_OC_ADDRESS_ARRAY | (v & 0x000003f0) | 0x00000008); + CACHE_OC_ADDRESS_ARRAY | (v & 0x000007f0) | 0x00000008); } back_to_cached(); local_irq_restore(flags); @@ -82,14 +82,14 @@ void __flush_invalidate_region(void *start, int size) /* I-cache invalidate */ for (v = begin; v < end; v+=L1_CACHE_BYTES) { ctrl_outl((v & CACHE_PHYSADDR_MASK), - CACHE_IC_ADDRESS_ARRAY | (v & 0x000003f0) | 0x00000008); + CACHE_IC_ADDRESS_ARRAY | (v & 0x000007f0) | 0x00000008); } #else for (v = begin; v < end; v+=L1_CACHE_BYTES) { ctrl_outl((v & CACHE_PHYSADDR_MASK), - CACHE_IC_ADDRESS_ARRAY | (v & 0x000003f0) | 0x00000008); + CACHE_IC_ADDRESS_ARRAY | (v & 0x000007f0) | 0x00000008); ctrl_outl((v & CACHE_PHYSADDR_MASK), - CACHE_OC_ADDRESS_ARRAY | (v & 0x000003f0) | 0x00000008); + CACHE_OC_ADDRESS_ARRAY | (v & 0x000007f0) | 0x00000008); } #endif back_to_cached(); -- GitLab From 65325d5c45a4363b4ad2ce2a55793a131b667de6 Mon Sep 17 00:00:00 2001 From: Mike Dyer Date: Wed, 29 Oct 2008 10:10:06 +0000 Subject: [PATCH 427/815] powerpc: Remove duplicate DMA entry from mpc8313erdb device tree Commit 574366128db29e7da609ec1f9c01bf9d80adec87 added a duplicate DMA controller node. Signed-off-by: Mike Dyer Signed-off-by: Kumar Gala --- arch/powerpc/boot/dts/mpc8313erdb.dts | 39 --------------------------- 1 file changed, 39 deletions(-) diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts index 747f2767633..50303176682 100644 --- a/arch/powerpc/boot/dts/mpc8313erdb.dts +++ b/arch/powerpc/boot/dts/mpc8313erdb.dts @@ -164,45 +164,6 @@ mode = "cpu"; }; - dma@82a8 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "fsl,mpc8313-dma", "fsl,elo-dma"; - reg = <0x82a8 4>; - ranges = <0 0x8100 0x1a8>; - interrupt-parent = <&ipic>; - interrupts = <71 8>; - cell-index = <0>; - dma-channel@0 { - compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel"; - reg = <0 0x80>; - cell-index = <0>; - interrupt-parent = <&ipic>; - interrupts = <71 8>; - }; - dma-channel@80 { - compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel"; - reg = <0x80 0x80>; - cell-index = <1>; - interrupt-parent = <&ipic>; - interrupts = <71 8>; - }; - dma-channel@100 { - compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel"; - reg = <0x100 0x80>; - cell-index = <2>; - interrupt-parent = <&ipic>; - interrupts = <71 8>; - }; - dma-channel@180 { - compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel"; - reg = <0x180 0x28>; - cell-index = <3>; - interrupt-parent = <&ipic>; - interrupts = <71 8>; - }; - }; - /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */ usb@23000 { compatible = "fsl-usb2-dr"; -- GitLab From cbafe312ef4a263e9aa36786bc67e1e6d959872b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Date: Fri, 31 Oct 2008 00:40:19 -0700 Subject: [PATCH 428/815] bpa10x: free sk_buff with kfree_skb MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Inspired by Sergio Luis' similar patches, I finally found a case which is trivial enough that spatch won't choke on it. Signed-off-by: Ilpo Järvinen Acked-by: Marcel Holtmann Signed-off-by: David S. Miller --- drivers/bluetooth/bpa10x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c index 32f3a8ed8d3..b936d8ce272 100644 --- a/drivers/bluetooth/bpa10x.c +++ b/drivers/bluetooth/bpa10x.c @@ -443,8 +443,8 @@ static void bpa10x_destruct(struct hci_dev *hdev) BT_DBG("%s", hdev->name); - kfree(data->rx_skb[0]); - kfree(data->rx_skb[1]); + kfree_skb(data->rx_skb[0]); + kfree_skb(data->rx_skb[1]); kfree(data); } -- GitLab From a1f64819fe9f136c98d572794a35a7e377c951ef Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Thu, 30 Oct 2008 01:41:56 +0100 Subject: [PATCH 429/815] firewire: struct device - replace bus_id with dev_name(), dev_set_name() Acked-by: Greg Kroah-Hartman Signed-off-by: Kay Sievers Signed-off-by: Stefan Richter --- drivers/firewire/fw-device.c | 14 ++++++-------- drivers/firewire/fw-ohci.c | 2 +- drivers/firewire/fw-sbp2.c | 2 +- 3 files changed, 8 insertions(+), 10 deletions(-) diff --git a/drivers/firewire/fw-device.c b/drivers/firewire/fw-device.c index 3fccdd48410..6b9be42c7b9 100644 --- a/drivers/firewire/fw-device.c +++ b/drivers/firewire/fw-device.c @@ -587,8 +587,7 @@ static void create_units(struct fw_device *device) unit->device.bus = &fw_bus_type; unit->device.type = &fw_unit_type; unit->device.parent = &device->device; - snprintf(unit->device.bus_id, sizeof(unit->device.bus_id), - "%s.%d", device->device.bus_id, i++); + dev_set_name(&unit->device, "%s.%d", dev_name(&device->device), i++); init_fw_attribute_group(&unit->device, fw_unit_attributes, @@ -711,8 +710,7 @@ static void fw_device_init(struct work_struct *work) device->device.type = &fw_device_type; device->device.parent = device->card->device; device->device.devt = MKDEV(fw_cdev_major, minor); - snprintf(device->device.bus_id, sizeof(device->device.bus_id), - "fw%d", minor); + dev_set_name(&device->device, "fw%d", minor); init_fw_attribute_group(&device->device, fw_device_attributes, @@ -741,13 +739,13 @@ static void fw_device_init(struct work_struct *work) if (device->config_rom_retries) fw_notify("created device %s: GUID %08x%08x, S%d00, " "%d config ROM retries\n", - device->device.bus_id, + dev_name(&device->device), device->config_rom[3], device->config_rom[4], 1 << device->max_speed, device->config_rom_retries); else fw_notify("created device %s: GUID %08x%08x, S%d00\n", - device->device.bus_id, + dev_name(&device->device), device->config_rom[3], device->config_rom[4], 1 << device->max_speed); device->config_rom_retries = 0; @@ -883,12 +881,12 @@ static void fw_device_refresh(struct work_struct *work) FW_DEVICE_RUNNING) == FW_DEVICE_SHUTDOWN) goto gone; - fw_notify("refreshed device %s\n", device->device.bus_id); + fw_notify("refreshed device %s\n", dev_name(&device->device)); device->config_rom_retries = 0; goto out; give_up: - fw_notify("giving up on refresh of device %s\n", device->device.bus_id); + fw_notify("giving up on refresh of device %s\n", dev_name(&device->device)); gone: atomic_set(&device->state, FW_DEVICE_SHUTDOWN); fw_device_shutdown(work); diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index 8e16bfbdcb3..46610b09041 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -2468,7 +2468,7 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) goto fail_self_id; fw_notify("Added fw-ohci device %s, OHCI version %x.%x\n", - dev->dev.bus_id, version >> 16, version & 0xff); + dev_name(&dev->dev), version >> 16, version & 0xff); return 0; fail_self_id: diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c index d334cac5e1f..97df6dac3a8 100644 --- a/drivers/firewire/fw-sbp2.c +++ b/drivers/firewire/fw-sbp2.c @@ -1135,7 +1135,7 @@ static int sbp2_probe(struct device *dev) tgt->unit = unit; kref_init(&tgt->kref); INIT_LIST_HEAD(&tgt->lu_list); - tgt->bus_id = unit->device.bus_id; + tgt->bus_id = dev_name(&unit->device); tgt->guid = (u64)device->config_rom[3] << 32 | device->config_rom[4]; if (fw_device_enable_phys_dma(device) < 0) -- GitLab From 233976e539a93de1320fc7625b24076b1f9e2c9c Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Thu, 30 Oct 2008 01:49:20 +0100 Subject: [PATCH 430/815] ieee1394: struct device - replace bus_id with dev_name(), dev_set_name() Acked-by: Greg Kroah-Hartman Signed-off-by: Kay Sievers Signed-off-by: Stefan Richter --- drivers/ieee1394/hosts.c | 4 ++-- drivers/ieee1394/nodemgr.c | 14 +++++--------- 2 files changed, 7 insertions(+), 11 deletions(-) diff --git a/drivers/ieee1394/hosts.c b/drivers/ieee1394/hosts.c index 8dd09d85041..237d0c9d69c 100644 --- a/drivers/ieee1394/hosts.c +++ b/drivers/ieee1394/hosts.c @@ -155,11 +155,11 @@ struct hpsb_host *hpsb_alloc_host(struct hpsb_host_driver *drv, size_t extra, memcpy(&h->device, &nodemgr_dev_template_host, sizeof(h->device)); h->device.parent = dev; set_dev_node(&h->device, dev_to_node(dev)); - snprintf(h->device.bus_id, BUS_ID_SIZE, "fw-host%d", h->id); + dev_set_name(&h->device, "fw-host%d", h->id); h->host_dev.parent = &h->device; h->host_dev.class = &hpsb_host_class; - snprintf(h->host_dev.bus_id, BUS_ID_SIZE, "fw-host%d", h->id); + dev_set_name(&h->host_dev, "fw-host%d", h->id); if (device_register(&h->device)) goto fail; diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c index 2376b729e87..9e39f73282e 100644 --- a/drivers/ieee1394/nodemgr.c +++ b/drivers/ieee1394/nodemgr.c @@ -826,13 +826,11 @@ static struct node_entry *nodemgr_create_node(octlet_t guid, memcpy(&ne->device, &nodemgr_dev_template_ne, sizeof(ne->device)); ne->device.parent = &host->device; - snprintf(ne->device.bus_id, BUS_ID_SIZE, "%016Lx", - (unsigned long long)(ne->guid)); + dev_set_name(&ne->device, "%016Lx", (unsigned long long)(ne->guid)); ne->node_dev.parent = &ne->device; ne->node_dev.class = &nodemgr_ne_class; - snprintf(ne->node_dev.bus_id, BUS_ID_SIZE, "%016Lx", - (unsigned long long)(ne->guid)); + dev_set_name(&ne->node_dev, "%016Lx", (unsigned long long)(ne->guid)); if (device_register(&ne->device)) goto fail_devreg; @@ -932,13 +930,11 @@ static void nodemgr_register_device(struct node_entry *ne, ud->device.parent = parent; - snprintf(ud->device.bus_id, BUS_ID_SIZE, "%s-%u", - ne->device.bus_id, ud->id); + dev_set_name(&ud->device, "%s-%u", dev_name(&ne->device), ud->id); ud->unit_dev.parent = &ud->device; ud->unit_dev.class = &nodemgr_ud_class; - snprintf(ud->unit_dev.bus_id, BUS_ID_SIZE, "%s-%u", - ne->device.bus_id, ud->id); + dev_set_name(&ud->unit_dev, "%s-%u", dev_name(&ne->device), ud->id); if (device_register(&ud->device)) goto fail_devreg; @@ -953,7 +949,7 @@ static void nodemgr_register_device(struct node_entry *ne, fail_classdevreg: device_unregister(&ud->device); fail_devreg: - HPSB_ERR("Failed to create unit %s", ud->device.bus_id); + HPSB_ERR("Failed to create unit %s", dev_name(&ud->device)); } -- GitLab From 638570b54346f140bc09b986d93e76025d35180f Mon Sep 17 00:00:00 2001 From: Stefan Richter Date: Sun, 26 Oct 2008 12:03:37 +0100 Subject: [PATCH 431/815] ieee1394: raw1394: fix possible deadlock in multithreaded clients Regression in 2.6.28-rc1: When I added the new state_mutex which prevents corruption of raw1394's internal state when accessed by multithreaded client applications, the following possible though highly unlikely deadlock slipped in: Thread A: Thread B: - acquire mmap_sem - raw1394_write() or raw1394_ioctl() - raw1394_mmap() - acquire state_mutex - acquire state_mutex - copy_to/from_user(), possible page fault: acquire mmap_sem The simplest fix is to use mutex_trylock() instead of mutex_lock() in raw1394_mmap(). This changes the behavior under contention in a way which is visible to userspace clients. However, since multithreaded access was entirely buggy before state_mutex was added and libraw1394's documentation advised application programmers to use a handle only in a single thread, this change in behaviour should not be an issue in practice at all. Since we have to use mutex_trylock() in raw1394_mmap() regardless whether /dev/raw1394 was opened with O_NONBLOCK or not, we now use mutex_trylock() unconditionally everywhere for state_mutex, just to have consistent behavior. Reported-by: Johannes Weiner Signed-off-by: Stefan Richter --- drivers/ieee1394/raw1394.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c index 2cf4ae75bec..4bdfff0a919 100644 --- a/drivers/ieee1394/raw1394.c +++ b/drivers/ieee1394/raw1394.c @@ -2268,7 +2268,8 @@ static ssize_t raw1394_write(struct file *file, const char __user * buffer, return -EFAULT; } - mutex_lock(&fi->state_mutex); + if (!mutex_trylock(&fi->state_mutex)) + return -EAGAIN; switch (fi->state) { case opened: @@ -2548,7 +2549,8 @@ static int raw1394_mmap(struct file *file, struct vm_area_struct *vma) struct file_info *fi = file->private_data; int ret; - mutex_lock(&fi->state_mutex); + if (!mutex_trylock(&fi->state_mutex)) + return -EAGAIN; if (fi->iso_state == RAW1394_ISO_INACTIVE) ret = -EINVAL; @@ -2669,7 +2671,8 @@ static long raw1394_ioctl(struct file *file, unsigned int cmd, break; } - mutex_lock(&fi->state_mutex); + if (!mutex_trylock(&fi->state_mutex)) + return -EAGAIN; switch (fi->iso_state) { case RAW1394_ISO_INACTIVE: -- GitLab From 8449fc3ae58bf8ee5acbd2280754cde67b5db128 Mon Sep 17 00:00:00 2001 From: Stefan Richter Date: Sun, 26 Oct 2008 12:02:03 +0100 Subject: [PATCH 432/815] ieee1394: dv1394: fix possible deadlock in multithreaded clients Fix a possible though highly unlikely deadlock: Thread A: Thread B: - acquire mmap_sem - dv1394_ioctl/read/write() - dv1394_mmap() - acquire video->mtx - acquire video->mtx - copy_to/from_user(), possible page fault: acquire mmap_sem The simplest fix is to use mutex_trylock() instead of mutex_lock() in dv1394_mmap(). This changes the behavior under contention in a way which is visible to userspace clients. However, my guess is that no clients exist which use mmap vs. ioctl/read/write on the dv1394 character device file interface in concurrent threads. Reported-by: Johannes Weiner Signed-off-by: Stefan Richter --- drivers/ieee1394/dv1394.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/ieee1394/dv1394.c b/drivers/ieee1394/dv1394.c index df70f51279d..53329972c7d 100644 --- a/drivers/ieee1394/dv1394.c +++ b/drivers/ieee1394/dv1394.c @@ -1270,8 +1270,14 @@ static int dv1394_mmap(struct file *file, struct vm_area_struct *vma) struct video_card *video = file_to_video_card(file); int retval = -EINVAL; - /* serialize mmap */ - mutex_lock(&video->mtx); + /* + * We cannot use the blocking variant mutex_lock here because .mmap + * is called with mmap_sem held, while .ioctl, .read, .write acquire + * video->mtx and subsequently call copy_to/from_user which will + * grab mmap_sem in case of a page fault. + */ + if (!mutex_trylock(&video->mtx)) + return -EAGAIN; if ( ! video_card_initialized(video) ) { retval = do_dv1394_init_default(video); -- GitLab From b342797c1e5116a130841527b47dfaa462ed0968 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Fri, 31 Oct 2008 09:31:38 +0100 Subject: [PATCH 433/815] x86: build fix Impact: build fix on certain UP configs fix: arch/x86/kernel/cpu/common.c: In function 'cpu_init': arch/x86/kernel/cpu/common.c:1141: error: 'boot_cpu_id' undeclared (first use in this function) arch/x86/kernel/cpu/common.c:1141: error: (Each undeclared identifier is reported only once arch/x86/kernel/cpu/common.c:1141: error: for each function it appears in.) Pull in asm/smp.h on UP, so that we get the definition of boot_cpu_id. Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 003a65395bd..b9c9ea0217a 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -20,6 +20,7 @@ #include #include #include +#include #ifdef CONFIG_X86_LOCAL_APIC #include #include -- GitLab From fd9409343521eac22b6ed51686128a643c7c976b Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 30 Oct 2008 19:37:09 -0700 Subject: [PATCH 434/815] x86: add iomap_atomic*()/iounmap_atomic() on 32-bit using fixmaps Impact: introduce new APIs, separate kmap code from CONFIG_HIGHMEM This takes the code used for CONFIG_HIGHMEM memory mappings except that it's designed for dynamic IO resource mapping. These fixmaps are available even with CONFIG_HIGHMEM turned off. Signed-off-by: Keith Packard Signed-off-by: Eric Anholt Signed-off-by: Ingo Molnar --- arch/x86/include/asm/fixmap.h | 4 +++ arch/x86/include/asm/fixmap_32.h | 4 --- arch/x86/include/asm/highmem.h | 5 +-- arch/x86/mm/Makefile | 2 +- arch/x86/mm/init_32.c | 3 +- arch/x86/mm/iomap_32.c | 59 ++++++++++++++++++++++++++++++++ include/asm-x86/iomap.h | 30 ++++++++++++++++ 7 files changed, 96 insertions(+), 11 deletions(-) create mode 100644 arch/x86/mm/iomap_32.c create mode 100644 include/asm-x86/iomap.h diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h index 8668a94f850..23696d44a0a 100644 --- a/arch/x86/include/asm/fixmap.h +++ b/arch/x86/include/asm/fixmap.h @@ -9,6 +9,10 @@ extern int fixmaps_set; +extern pte_t *kmap_pte; +extern pgprot_t kmap_prot; +extern pte_t *pkmap_page_table; + void __native_set_fixmap(enum fixed_addresses idx, pte_t pte); void native_set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t flags); diff --git a/arch/x86/include/asm/fixmap_32.h b/arch/x86/include/asm/fixmap_32.h index 09f29ab5c13..c7115c1d721 100644 --- a/arch/x86/include/asm/fixmap_32.h +++ b/arch/x86/include/asm/fixmap_32.h @@ -28,10 +28,8 @@ extern unsigned long __FIXADDR_TOP; #include #include #include -#ifdef CONFIG_HIGHMEM #include #include -#endif /* * Here we define all the compile-time 'special' virtual @@ -75,10 +73,8 @@ enum fixed_addresses { #ifdef CONFIG_X86_CYCLONE_TIMER FIX_CYCLONE_TIMER, /*cyclone timer register*/ #endif -#ifdef CONFIG_HIGHMEM FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */ FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1, -#endif #ifdef CONFIG_PCI_MMCONFIG FIX_PCIE_MCFG, #endif diff --git a/arch/x86/include/asm/highmem.h b/arch/x86/include/asm/highmem.h index a3b3b7c3027..bf9276bea66 100644 --- a/arch/x86/include/asm/highmem.h +++ b/arch/x86/include/asm/highmem.h @@ -25,14 +25,11 @@ #include #include #include +#include /* declarations for highmem.c */ extern unsigned long highstart_pfn, highend_pfn; -extern pte_t *kmap_pte; -extern pgprot_t kmap_prot; -extern pte_t *pkmap_page_table; - /* * Right now we initialize only a single pte table. It can be extended * easily, subsequent pte tables have to be allocated in one physical diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile index 59f89b434b4..fea4565ff57 100644 --- a/arch/x86/mm/Makefile +++ b/arch/x86/mm/Makefile @@ -1,7 +1,7 @@ obj-y := init_$(BITS).o fault.o ioremap.o extable.o pageattr.o mmap.o \ pat.o pgtable.o gup.o -obj-$(CONFIG_X86_32) += pgtable_32.o +obj-$(CONFIG_X86_32) += pgtable_32.o iomap_32.o obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o obj-$(CONFIG_X86_PTDUMP) += dump_pagetables.o diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 8396868e82c..c483f424207 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -334,7 +334,6 @@ int devmem_is_allowed(unsigned long pagenr) return 0; } -#ifdef CONFIG_HIGHMEM pte_t *kmap_pte; pgprot_t kmap_prot; @@ -357,6 +356,7 @@ static void __init kmap_init(void) kmap_prot = PAGE_KERNEL; } +#ifdef CONFIG_HIGHMEM static void __init permanent_kmaps_init(pgd_t *pgd_base) { unsigned long vaddr; @@ -436,7 +436,6 @@ static void __init set_highmem_pages_init(void) #endif /* !CONFIG_NUMA */ #else -# define kmap_init() do { } while (0) # define permanent_kmaps_init(pgd_base) do { } while (0) # define set_highmem_pages_init() do { } while (0) #endif /* CONFIG_HIGHMEM */ diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c new file mode 100644 index 00000000000..d0151d8ce45 --- /dev/null +++ b/arch/x86/mm/iomap_32.c @@ -0,0 +1,59 @@ +/* + * Copyright © 2008 Ingo Molnar + * + * 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 + +/* Map 'pfn' using fixed map 'type' and protections 'prot' + */ +void * +iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot) +{ + enum fixed_addresses idx; + unsigned long vaddr; + + pagefault_disable(); + + idx = type + KM_TYPE_NR*smp_processor_id(); + vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); + set_pte(kmap_pte-idx, pfn_pte(pfn, prot)); + arch_flush_lazy_mmu_mode(); + + return (void*) vaddr; +} +EXPORT_SYMBOL_GPL(iomap_atomic_prot_pfn); + +void +iounmap_atomic(void *kvaddr, enum km_type type) +{ + unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; + enum fixed_addresses idx = type + KM_TYPE_NR*smp_processor_id(); + + /* + * Force other mappings to Oops if they'll try to access this pte + * without first remap it. Keeping stale mappings around is a bad idea + * also, in case the page changes cacheability attributes or becomes + * a protected page in a hypervisor. + */ + if (vaddr == __fix_to_virt(FIX_KMAP_BEGIN+idx)) + kpte_clear_flush(kmap_pte-idx, vaddr); + + arch_flush_lazy_mmu_mode(); + pagefault_enable(); +} +EXPORT_SYMBOL_GPL(iounmap_atomic); diff --git a/include/asm-x86/iomap.h b/include/asm-x86/iomap.h new file mode 100644 index 00000000000..c1f06289b14 --- /dev/null +++ b/include/asm-x86/iomap.h @@ -0,0 +1,30 @@ +/* + * Copyright © 2008 Ingo Molnar + * + * 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 + +void * +iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot); + +void +iounmap_atomic(void *kvaddr, enum km_type type); -- GitLab From 9663f2e6a6cf3f82b06d8fb699b11b80f92553ba Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 30 Oct 2008 19:38:18 -0700 Subject: [PATCH 435/815] resources: add io-mapping functions to dynamically map large device apertures Impact: add new generic io_map_*() APIs Graphics devices have large PCI apertures which would consume a significant fraction of a 32-bit address space if mapped during driver initialization. Using ioremap at runtime is impractical as it is too slow. This new set of interfaces uses atomic mappings on 32-bit processors and a large static mapping on 64-bit processors to provide reasonable 32-bit performance and optimal 64-bit performance. The current implementation sits atop the io_map_atomic fixmap-based mechanism for 32-bit processors. This includes some editorial suggestions from Randy Dunlap for Documentation/io-mapping.txt Signed-off-by: Keith Packard Signed-off-by: Eric Anholt Signed-off-by: Ingo Molnar --- Documentation/io-mapping.txt | 76 ++++++++++++++++++++++ include/linux/io-mapping.h | 118 +++++++++++++++++++++++++++++++++++ 2 files changed, 194 insertions(+) create mode 100644 Documentation/io-mapping.txt create mode 100644 include/linux/io-mapping.h diff --git a/Documentation/io-mapping.txt b/Documentation/io-mapping.txt new file mode 100644 index 00000000000..cd2f726becc --- /dev/null +++ b/Documentation/io-mapping.txt @@ -0,0 +1,76 @@ +The io_mapping functions in linux/io-mapping.h provide an abstraction for +efficiently mapping small regions of an I/O device to the CPU. The initial +usage is to support the large graphics aperture on 32-bit processors where +ioremap_wc cannot be used to statically map the entire aperture to the CPU +as it would consume too much of the kernel address space. + +A mapping object is created during driver initialization using + + struct io_mapping *io_mapping_create_wc(unsigned long base, + unsigned long size) + + 'base' is the bus address of the region to be made + mappable, while 'size' indicates how large a mapping region to + enable. Both are in bytes. + + This _wc variant provides a mapping which may only be used + with the io_mapping_map_atomic_wc or io_mapping_map_wc. + +With this mapping object, individual pages can be mapped either atomically +or not, depending on the necessary scheduling environment. Of course, atomic +maps are more efficient: + + void *io_mapping_map_atomic_wc(struct io_mapping *mapping, + unsigned long offset) + + 'offset' is the offset within the defined mapping region. + Accessing addresses beyond the region specified in the + creation function yields undefined results. Using an offset + which is not page aligned yields an undefined result. The + return value points to a single page in CPU address space. + + This _wc variant returns a write-combining map to the + page and may only be used with mappings created by + io_mapping_create_wc + + Note that the task may not sleep while holding this page + mapped. + + void io_mapping_unmap_atomic(void *vaddr) + + 'vaddr' must be the the value returned by the last + io_mapping_map_atomic_wc call. This unmaps the specified + page and allows the task to sleep once again. + +If you need to sleep while holding the lock, you can use the non-atomic +variant, although they may be significantly slower. + + void *io_mapping_map_wc(struct io_mapping *mapping, + unsigned long offset) + + This works like io_mapping_map_atomic_wc except it allows + the task to sleep while holding the page mapped. + + void io_mapping_unmap(void *vaddr) + + This works like io_mapping_unmap_atomic, except it is used + for pages mapped with io_mapping_map_wc. + +At driver close time, the io_mapping object must be freed: + + void io_mapping_free(struct io_mapping *mapping) + +Current Implementation: + +The initial implementation of these functions uses existing mapping +mechanisms and so provides only an abstraction layer and no new +functionality. + +On 64-bit processors, io_mapping_create_wc calls ioremap_wc for the whole +range, creating a permanent kernel-visible mapping to the resource. The +map_atomic and map functions add the requested offset to the base of the +virtual address returned by ioremap_wc. + +On 32-bit processors, io_mapping_map_atomic_wc uses io_map_atomic_prot_pfn, +which uses the fixmaps to get us a mapping to a page using an atomic fashion. +For io_mapping_map_wc, ioremap_wc() is used to get a mapping of the region. diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h new file mode 100644 index 00000000000..1b566993db6 --- /dev/null +++ b/include/linux/io-mapping.h @@ -0,0 +1,118 @@ +/* + * Copyright © 2008 Keith Packard + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef _LINUX_IO_MAPPING_H +#define _LINUX_IO_MAPPING_H + +#include +#include +#include +#include + +/* + * The io_mapping mechanism provides an abstraction for mapping + * individual pages from an io device to the CPU in an efficient fashion. + * + * See Documentation/io_mapping.txt + */ + +/* this struct isn't actually defined anywhere */ +struct io_mapping; + +#ifdef CONFIG_X86_64 + +/* Create the io_mapping object*/ +static inline struct io_mapping * +io_mapping_create_wc(unsigned long base, unsigned long size) +{ + return (struct io_mapping *) ioremap_wc(base, size); +} + +static inline void +io_mapping_free(struct io_mapping *mapping) +{ + iounmap(mapping); +} + +/* Atomic map/unmap */ +static inline void * +io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset) +{ + return ((char *) mapping) + offset; +} + +static inline void +io_mapping_unmap_atomic(void *vaddr) +{ +} + +/* Non-atomic map/unmap */ +static inline void * +io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset) +{ + return ((char *) mapping) + offset; +} + +static inline void +io_mapping_unmap(void *vaddr) +{ +} + +#endif /* CONFIG_X86_64 */ + +#ifdef CONFIG_X86_32 +static inline struct io_mapping * +io_mapping_create_wc(unsigned long base, unsigned long size) +{ + return (struct io_mapping *) base; +} + +static inline void +io_mapping_free(struct io_mapping *mapping) +{ +} + +/* Atomic map/unmap */ +static inline void * +io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset) +{ + offset += (unsigned long) mapping; + return iomap_atomic_prot_pfn(offset >> PAGE_SHIFT, KM_USER0, + __pgprot(__PAGE_KERNEL_WC)); +} + +static inline void +io_mapping_unmap_atomic(void *vaddr) +{ + iounmap_atomic(vaddr, KM_USER0); +} + +static inline void * +io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset) +{ + offset += (unsigned long) mapping; + return ioremap_wc(offset, PAGE_SIZE); +} + +static inline void +io_mapping_unmap(void *vaddr) +{ + iounmap(vaddr); +} +#endif /* CONFIG_X86_32 */ + +#endif /* _LINUX_IO_MAPPING_H */ -- GitLab From 0839ccb8ac6a9e2d5e175a4ae9c82b5c574d510d Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 30 Oct 2008 19:38:48 -0700 Subject: [PATCH 436/815] i915: use io-mapping interfaces instead of a variety of mapping kludges Impact: optimize/clean-up the IO mapping implementation of the i915 DRM driver Switch the i915 device aperture mapping to the io-mapping interface, taking advantage of the cleaner API to extend it across all of the mapping uses, including both pwrite and relocation updates. This dramatically improves performance on 64-bit kernels which were using the same slow path as 32-bit non-HIGHMEM kernels prior to this patch. Signed-off-by: Keith Packard Signed-off-by: Eric Anholt Signed-off-by: Ingo Molnar --- drivers/gpu/drm/i915/i915_drv.h | 3 + drivers/gpu/drm/i915/i915_gem.c | 174 +++++++++++++++----------------- 2 files changed, 83 insertions(+), 94 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index f20ffe17df7..126b2f13258 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -31,6 +31,7 @@ #define _I915_DRV_H_ #include "i915_reg.h" +#include /* General customization: */ @@ -246,6 +247,8 @@ typedef struct drm_i915_private { struct { struct drm_mm gtt_space; + struct io_mapping *gtt_mapping; + /** * List of objects currently involved in rendering from the * ringbuffer. diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 17ae330ff26..61183b95b10 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -171,35 +171,50 @@ i915_gem_pread_ioctl(struct drm_device *dev, void *data, return 0; } -/* - * Try to write quickly with an atomic kmap. Return true on success. - * - * If this fails (which includes a partial write), we'll redo the whole - * thing with the slow version. - * - * This is a workaround for the low performance of iounmap (approximate - * 10% cpu cost on normal 3D workloads). kmap_atomic on HIGHMEM kernels - * happens to let us map card memory without taking IPIs. When the vmap - * rework lands we should be able to dump this hack. +/* This is the fast write path which cannot handle + * page faults in the source data */ -static inline int fast_user_write(unsigned long pfn, char __user *user_data, - int l, int o) + +static inline int +fast_user_write(struct io_mapping *mapping, + loff_t page_base, int page_offset, + char __user *user_data, + int length) { -#ifdef CONFIG_HIGHMEM - unsigned long unwritten; char *vaddr_atomic; + unsigned long unwritten; - vaddr_atomic = kmap_atomic_pfn(pfn, KM_USER0); -#if WATCH_PWRITE - DRM_INFO("pwrite i %d o %d l %d pfn %ld vaddr %p\n", - i, o, l, pfn, vaddr_atomic); -#endif - unwritten = __copy_from_user_inatomic_nocache(vaddr_atomic + o, user_data, l); - kunmap_atomic(vaddr_atomic, KM_USER0); - return !unwritten; -#else + vaddr_atomic = io_mapping_map_atomic_wc(mapping, page_base); + unwritten = __copy_from_user_inatomic_nocache(vaddr_atomic + page_offset, + user_data, length); + io_mapping_unmap_atomic(vaddr_atomic); + if (unwritten) + return -EFAULT; + return 0; +} + +/* Here's the write path which can sleep for + * page faults + */ + +static inline int +slow_user_write(struct io_mapping *mapping, + loff_t page_base, int page_offset, + char __user *user_data, + int length) +{ + char __iomem *vaddr; + unsigned long unwritten; + + vaddr = io_mapping_map_wc(mapping, page_base); + if (vaddr == NULL) + return -EFAULT; + unwritten = __copy_from_user(vaddr + page_offset, + user_data, length); + io_mapping_unmap(vaddr); + if (unwritten) + return -EFAULT; return 0; -#endif } static int @@ -208,10 +223,12 @@ i915_gem_gtt_pwrite(struct drm_device *dev, struct drm_gem_object *obj, struct drm_file *file_priv) { struct drm_i915_gem_object *obj_priv = obj->driver_private; + drm_i915_private_t *dev_priv = dev->dev_private; ssize_t remain; - loff_t offset; + loff_t offset, page_base; char __user *user_data; - int ret = 0; + int page_offset, page_length; + int ret; user_data = (char __user *) (uintptr_t) args->data_ptr; remain = args->size; @@ -235,57 +252,37 @@ i915_gem_gtt_pwrite(struct drm_device *dev, struct drm_gem_object *obj, obj_priv->dirty = 1; while (remain > 0) { - unsigned long pfn; - int i, o, l; - /* Operation in this page * - * i = page number - * o = offset within page - * l = bytes to copy + * page_base = page offset within aperture + * page_offset = offset within page + * page_length = bytes to copy for this page */ - i = offset >> PAGE_SHIFT; - o = offset & (PAGE_SIZE-1); - l = remain; - if ((o + l) > PAGE_SIZE) - l = PAGE_SIZE - o; - - pfn = (dev->agp->base >> PAGE_SHIFT) + i; - - if (!fast_user_write(pfn, user_data, l, o)) { - unsigned long unwritten; - char __iomem *vaddr; - - vaddr = ioremap_wc(pfn << PAGE_SHIFT, PAGE_SIZE); -#if WATCH_PWRITE - DRM_INFO("pwrite slow i %d o %d l %d " - "pfn %ld vaddr %p\n", - i, o, l, pfn, vaddr); -#endif - if (vaddr == NULL) { - ret = -EFAULT; - goto fail; - } - unwritten = __copy_from_user(vaddr + o, user_data, l); -#if WATCH_PWRITE - DRM_INFO("unwritten %ld\n", unwritten); -#endif - iounmap(vaddr); - if (unwritten) { - ret = -EFAULT; + page_base = (offset & ~(PAGE_SIZE-1)); + page_offset = offset & (PAGE_SIZE-1); + page_length = remain; + if ((page_offset + remain) > PAGE_SIZE) + page_length = PAGE_SIZE - page_offset; + + ret = fast_user_write (dev_priv->mm.gtt_mapping, page_base, + page_offset, user_data, page_length); + + /* If we get a fault while copying data, then (presumably) our + * source page isn't available. In this case, use the + * non-atomic function + */ + if (ret) { + ret = slow_user_write (dev_priv->mm.gtt_mapping, + page_base, page_offset, + user_data, page_length); + if (ret) goto fail; - } } - remain -= l; - user_data += l; - offset += l; + remain -= page_length; + user_data += page_length; + offset += page_length; } -#if WATCH_PWRITE && 1 - i915_gem_clflush_object(obj); - i915_gem_dump_object(obj, args->offset + args->size, __func__, ~0); - i915_gem_clflush_object(obj); -#endif fail: i915_gem_object_unpin(obj); @@ -1503,12 +1500,12 @@ i915_gem_object_pin_and_relocate(struct drm_gem_object *obj, struct drm_i915_gem_exec_object *entry) { struct drm_device *dev = obj->dev; + drm_i915_private_t *dev_priv = dev->dev_private; struct drm_i915_gem_relocation_entry reloc; struct drm_i915_gem_relocation_entry __user *relocs; struct drm_i915_gem_object *obj_priv = obj->driver_private; int i, ret; - uint32_t last_reloc_offset = -1; - void __iomem *reloc_page = NULL; + void __iomem *reloc_page; /* Choose the GTT offset for our buffer and put it there. */ ret = i915_gem_object_pin(obj, (uint32_t) entry->alignment); @@ -1631,26 +1628,11 @@ i915_gem_object_pin_and_relocate(struct drm_gem_object *obj, * perform. */ reloc_offset = obj_priv->gtt_offset + reloc.offset; - if (reloc_page == NULL || - (last_reloc_offset & ~(PAGE_SIZE - 1)) != - (reloc_offset & ~(PAGE_SIZE - 1))) { - if (reloc_page != NULL) - iounmap(reloc_page); - - reloc_page = ioremap_wc(dev->agp->base + - (reloc_offset & - ~(PAGE_SIZE - 1)), - PAGE_SIZE); - last_reloc_offset = reloc_offset; - if (reloc_page == NULL) { - drm_gem_object_unreference(target_obj); - i915_gem_object_unpin(obj); - return -ENOMEM; - } - } - + reloc_page = io_mapping_map_atomic_wc(dev_priv->mm.gtt_mapping, + (reloc_offset & + ~(PAGE_SIZE - 1))); reloc_entry = (uint32_t __iomem *)(reloc_page + - (reloc_offset & (PAGE_SIZE - 1))); + (reloc_offset & (PAGE_SIZE - 1))); reloc_val = target_obj_priv->gtt_offset + reloc.delta; #if WATCH_BUF @@ -1659,6 +1641,7 @@ i915_gem_object_pin_and_relocate(struct drm_gem_object *obj, readl(reloc_entry), reloc_val); #endif writel(reloc_val, reloc_entry); + io_mapping_unmap_atomic(reloc_page); /* Write the updated presumed offset for this entry back out * to the user. @@ -1674,9 +1657,6 @@ i915_gem_object_pin_and_relocate(struct drm_gem_object *obj, drm_gem_object_unreference(target_obj); } - if (reloc_page != NULL) - iounmap(reloc_page); - #if WATCH_BUF if (0) i915_gem_dump_object(obj, 128, __func__, ~0); @@ -2518,6 +2498,10 @@ i915_gem_entervt_ioctl(struct drm_device *dev, void *data, if (ret != 0) return ret; + dev_priv->mm.gtt_mapping = io_mapping_create_wc(dev->agp->base, + dev->agp->agp_info.aper_size + * 1024 * 1024); + mutex_lock(&dev->struct_mutex); BUG_ON(!list_empty(&dev_priv->mm.active_list)); BUG_ON(!list_empty(&dev_priv->mm.flushing_list)); @@ -2535,11 +2519,13 @@ int i915_gem_leavevt_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv) { + drm_i915_private_t *dev_priv = dev->dev_private; int ret; ret = i915_gem_idle(dev); drm_irq_uninstall(dev); + io_mapping_free(dev_priv->mm.gtt_mapping); return ret; } -- GitLab From 2dccbf4ea05d2c3603b8c1359019bf7148a316a5 Mon Sep 17 00:00:00 2001 From: David Gibson Date: Thu, 30 Oct 2008 16:37:05 +0000 Subject: [PATCH 437/815] powerpc: Fix bug in kernel copy of libfdt's fdt_subnode_offset_namelen() There's currently an off-by-one bug in fdt_subnode_offset_namelen() which causes it to keep searching after it's finished the subnodes of the given parent, and into the subnodes of siblings of the original node which come after it in the tree. This bug was introduced in commit ed95d7450dcbfeb45ffc9d39b1747aee82b49a51 ("powerpc: Update in-kernel dtc and libfdt to version 1.2.0"). A patch has already been submitted to dtc/libfdt mainline. We don't really want to pull in a new upstream version during the 2.6.28 cycle, but we should still fix this bug, hence this standalone version of the fix for the in-kernel libfdt. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras --- arch/powerpc/boot/libfdt/fdt_ro.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/boot/libfdt/fdt_ro.c b/arch/powerpc/boot/libfdt/fdt_ro.c index 129b532bcc1..fbbba44fcd0 100644 --- a/arch/powerpc/boot/libfdt/fdt_ro.c +++ b/arch/powerpc/boot/libfdt/fdt_ro.c @@ -104,8 +104,8 @@ int fdt_subnode_offset_namelen(const void *fdt, int offset, FDT_CHECK_HEADER(fdt); - for (depth = 0; - offset >= 0; + for (depth = 0, offset = fdt_next_node(fdt, offset, &depth); + (offset >= 0) && (depth > 0); offset = fdt_next_node(fdt, offset, &depth)) { if (depth < 0) return -FDT_ERR_NOTFOUND; @@ -114,7 +114,10 @@ int fdt_subnode_offset_namelen(const void *fdt, int offset, return offset; } - return offset; /* error */ + if (offset < 0) + return offset; /* error */ + else + return -FDT_ERR_NOTFOUND; } int fdt_subnode_offset(const void *fdt, int parentoffset, -- GitLab From 8ba4773aee23a5e2e1ce386c5bd86e407496de99 Mon Sep 17 00:00:00 2001 From: Jon Smirl Date: Thu, 30 Oct 2008 16:51:32 +0000 Subject: [PATCH 438/815] powerpc: Fix format string warning in arch/powerpc/boot/main.c Fix format string warning in arch/powerpc/boot/main.c. Also correct a typo ("uncomressed") on the same line. BOOTCC arch/powerpc/boot/main.o arch/powerpc/boot/main.c: In function 'prep_kernel': arch/powerpc/boot/main.c:65: warning: format '%08x' expects type 'unsigned int', but argument 3 has type 'long unsigned int' Signed-off-by: Jon Smirl Acked-by: David Gibson Signed-off-by: Paul Mackerras --- arch/powerpc/boot/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/boot/main.c b/arch/powerpc/boot/main.c index ae32801ebd6..a28f02165e9 100644 --- a/arch/powerpc/boot/main.c +++ b/arch/powerpc/boot/main.c @@ -63,7 +63,7 @@ static struct addr_range prep_kernel(void) */ if ((unsigned long)_start < ei.loadsize) fatal("Insufficient memory for kernel at address 0!" - " (_start=%p, uncomressed size=%08x)\n\r", + " (_start=%p, uncompressed size=%08lx)\n\r", _start, ei.loadsize); if ((unsigned long)_end < ei.memsize) -- GitLab From 2576c9991758e431b73e374f6019d6e1e12a8d36 Mon Sep 17 00:00:00 2001 From: Venki Pallipadi Date: Tue, 7 Oct 2008 13:33:12 -0700 Subject: [PATCH 439/815] x86: fix AMDC1E and XTOPOLOGY conflict in cpufeature Impact: fix xsave slowdown regression Fix two features from conflicting in feature bits. Fixes this performance regression: Subject: cpu2000(both float and int) 13% regression with 2.6.28-rc1 http://lkml.org/lkml/2008/10/28/36 Reported-by: "Zhang, Yanmin" Bisected-by: "Zhang, Yanmin" Signed-off-by: Venkatesh Pallipadi Signed-off-by: Ingo Molnar --- arch/x86/include/asm/cpufeature.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index f73e95d75b4..cfdf8c2c5c3 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -91,7 +91,7 @@ #define X86_FEATURE_11AP (3*32+19) /* "" Bad local APIC aka 11AP */ #define X86_FEATURE_NOPL (3*32+20) /* The NOPL (0F 1F) instructions */ #define X86_FEATURE_AMDC1E (3*32+21) /* AMD C1E detected */ -#define X86_FEATURE_XTOPOLOGY (3*32+21) /* cpu topology enum extensions */ +#define X86_FEATURE_XTOPOLOGY (3*32+22) /* cpu topology enum extensions */ /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ #define X86_FEATURE_XMM3 (4*32+ 0) /* "pni" SSE-3 */ -- GitLab From ebdba9af940d63e469dc8e46b4aa1fc474e8ee2d Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Fri, 31 Oct 2008 21:34:09 +1100 Subject: [PATCH 440/815] powerpc: Fix compile errors with CONFIG_BUG=n MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This makes sure we don't try to call find_bug or is_warning_bug when CONFIG_BUG=n and CONFIG_XMON=y. Otherwise we get these errors: arch/powerpc/xmon/xmon.c: In function ‘print_bug_trap’: arch/powerpc/xmon/xmon.c:1364: error: implicit declaration of function ‘find_bug’ arch/powerpc/xmon/xmon.c:1364: warning: assignment makes pointer from integer without a cast arch/powerpc/xmon/xmon.c:1367: error: implicit declaration of function ‘is_warning_bug’ arch/powerpc/xmon/xmon.c:1374: error: dereferencing pointer to incomplete type make[2]: *** [arch/powerpc/xmon/xmon.o] Error 1 make[1]: *** [arch/powerpc/xmon] Error 2 make: *** [sub-make] Error 2 Signed-off-by: Paul Mackerras --- arch/powerpc/xmon/xmon.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 34c3d0688fe..076368c8b8a 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -1353,6 +1353,7 @@ static void backtrace(struct pt_regs *excp) static void print_bug_trap(struct pt_regs *regs) { +#ifdef CONFIG_BUG const struct bug_entry *bug; unsigned long addr; @@ -1373,6 +1374,7 @@ static void print_bug_trap(struct pt_regs *regs) #else printf("kernel BUG at %p!\n", (void *)bug->bug_addr); #endif +#endif /* CONFIG_BUG */ } static void excprint(struct pt_regs *fp) -- GitLab From 5663a1232bd557b4b2141ad345dd56785fa51c2a Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Fri, 31 Oct 2008 22:27:17 +1100 Subject: [PATCH 441/815] Revert "powerpc: Sync RPA note in zImage with kernel's RPA note" This reverts commit 91a00302959545a9ae423e99732b1e46eb19e877, plus commit 0dcd440120ef12879ff34fc78d7e4abf171c79e4 ("powerpc: Revert CHRP boot wrapper to real-base = 12MB on 32-bit") which depended on it. Commit 91a00302 was causing NVRAM corruption on some pSeries machines, for as-yet unknown reasons, so this reverts it until the cause is identified. Signed-off-by: Paul Mackerras --- arch/powerpc/boot/addnote.c | 175 ++++++++---------------------- arch/powerpc/boot/wrapper | 9 +- arch/powerpc/kernel/prom_init.c | 10 +- arch/powerpc/kernel/vmlinux.lds.S | 3 - 4 files changed, 52 insertions(+), 145 deletions(-) diff --git a/arch/powerpc/boot/addnote.c b/arch/powerpc/boot/addnote.c index 3091d1d21ae..b1e5611b2ab 100644 --- a/arch/powerpc/boot/addnote.c +++ b/arch/powerpc/boot/addnote.c @@ -11,12 +11,7 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. * - * Usage: addnote [-r realbase] zImage [note.elf] - * - * If note.elf is supplied, it is the name of an ELF file that contains - * an RPA note to use instead of the built-in one. Alternatively, the - * note.elf file may be empty, in which case the built-in RPA note is - * used (this is to simplify how this is invoked from the wrapper script). + * Usage: addnote zImage */ #include #include @@ -48,29 +43,27 @@ char rpaname[] = "IBM,RPA-Client-Config"; */ #define N_RPA_DESCR 8 unsigned int rpanote[N_RPA_DESCR] = { - 1, /* lparaffinity */ - 128, /* min_rmo_size */ + 0, /* lparaffinity */ + 64, /* min_rmo_size */ 0, /* min_rmo_percent */ - 46, /* max_pft_size */ + 40, /* max_pft_size */ 1, /* splpar */ -1, /* min_load */ - 1, /* new_mem_def */ - 0, /* ignore_my_client_config */ + 0, /* new_mem_def */ + 1, /* ignore_my_client_config */ }; #define ROUNDUP(len) (((len) + 3) & ~3) unsigned char buf[512]; -unsigned char notebuf[512]; -#define GET_16BE(b, off) (((b)[off] << 8) + ((b)[(off)+1])) -#define GET_32BE(b, off) ((GET_16BE((b), (off)) << 16) + \ - GET_16BE((b), (off)+2)) +#define GET_16BE(off) ((buf[off] << 8) + (buf[(off)+1])) +#define GET_32BE(off) ((GET_16BE(off) << 16) + GET_16BE((off)+2)) -#define PUT_16BE(b, off, v) ((b)[off] = ((v) >> 8) & 0xff, \ - (b)[(off) + 1] = (v) & 0xff) -#define PUT_32BE(b, off, v) (PUT_16BE((b), (off), (v) >> 16), \ - PUT_16BE((b), (off) + 2, (v))) +#define PUT_16BE(off, v) (buf[off] = ((v) >> 8) & 0xff, \ + buf[(off) + 1] = (v) & 0xff) +#define PUT_32BE(off, v) (PUT_16BE((off), (v) >> 16), \ + PUT_16BE((off) + 2, (v))) /* Structure of an ELF file */ #define E_IDENT 0 /* ELF header */ @@ -95,95 +88,25 @@ unsigned char notebuf[512]; unsigned char elf_magic[4] = { 0x7f, 'E', 'L', 'F' }; -unsigned char *read_rpanote(const char *fname, int *nnp) -{ - int notefd, nr, i; - int ph, ps, np; - int note, notesize; - - notefd = open(fname, O_RDONLY); - if (notefd < 0) { - perror(fname); - exit(1); - } - nr = read(notefd, notebuf, sizeof(notebuf)); - if (nr < 0) { - perror("read note"); - exit(1); - } - if (nr == 0) /* empty file */ - return NULL; - if (nr < E_HSIZE || - memcmp(¬ebuf[E_IDENT+EI_MAGIC], elf_magic, 4) != 0 || - notebuf[E_IDENT+EI_CLASS] != ELFCLASS32 || - notebuf[E_IDENT+EI_DATA] != ELFDATA2MSB) - goto notelf; - close(notefd); - - /* now look for the RPA-note */ - ph = GET_32BE(notebuf, E_PHOFF); - ps = GET_16BE(notebuf, E_PHENTSIZE); - np = GET_16BE(notebuf, E_PHNUM); - if (ph < E_HSIZE || ps < PH_HSIZE || np < 1) - goto notelf; - - for (i = 0; i < np; ++i, ph += ps) { - if (GET_32BE(notebuf, ph + PH_TYPE) != PT_NOTE) - continue; - note = GET_32BE(notebuf, ph + PH_OFFSET); - notesize = GET_32BE(notebuf, ph + PH_FILESZ); - if (notesize < 34 || note + notesize > nr) - continue; - if (GET_32BE(notebuf, note) != strlen(rpaname) + 1 || - GET_32BE(notebuf, note + 8) != 0x12759999 || - strcmp((char *)¬ebuf[note + 12], rpaname) != 0) - continue; - /* looks like an RPA note, return it */ - *nnp = notesize; - return ¬ebuf[note]; - } - /* no RPA note found */ - return NULL; - - notelf: - fprintf(stderr, "%s is not a big-endian 32-bit ELF image\n", fname); - exit(1); -} - int main(int ac, char **av) { - int fd, n, i, ai; + int fd, n, i; int ph, ps, np; int nnote, nnote2, ns; - unsigned char *rpap; - char *p, *endp; - - ai = 1; - if (ac >= ai + 2 && strcmp(av[ai], "-r") == 0) { - /* process -r realbase */ - p = av[ai + 1]; - descr[1] = strtol(p, &endp, 16); - if (endp == p || *endp != 0) { - fprintf(stderr, "Can't parse -r argument '%s' as hex\n", - p); - exit(1); - } - ai += 2; - } - if (ac != ai + 1 && ac != ai + 2) { - fprintf(stderr, "Usage: %s [-r realbase] elf-file [rpanote.elf]\n", av[0]); + + if (ac != 2) { + fprintf(stderr, "Usage: %s elf-file\n", av[0]); exit(1); } - fd = open(av[ai], O_RDWR); + fd = open(av[1], O_RDWR); if (fd < 0) { - perror(av[ai]); + perror(av[1]); exit(1); } nnote = 12 + ROUNDUP(strlen(arch) + 1) + sizeof(descr); nnote2 = 12 + ROUNDUP(strlen(rpaname) + 1) + sizeof(rpanote); - rpap = NULL; n = read(fd, buf, sizeof(buf)); if (n < 0) { @@ -197,25 +120,22 @@ main(int ac, char **av) if (buf[E_IDENT+EI_CLASS] != ELFCLASS32 || buf[E_IDENT+EI_DATA] != ELFDATA2MSB) { fprintf(stderr, "%s is not a big-endian 32-bit ELF image\n", - av[ai]); + av[1]); exit(1); } - if (ac == ai + 2) - rpap = read_rpanote(av[ai + 1], &nnote2); - - ph = GET_32BE(buf, E_PHOFF); - ps = GET_16BE(buf, E_PHENTSIZE); - np = GET_16BE(buf, E_PHNUM); + ph = GET_32BE(E_PHOFF); + ps = GET_16BE(E_PHENTSIZE); + np = GET_16BE(E_PHNUM); if (ph < E_HSIZE || ps < PH_HSIZE || np < 1) goto notelf; if (ph + (np + 2) * ps + nnote + nnote2 > n) goto nospace; for (i = 0; i < np; ++i) { - if (GET_32BE(buf, ph + PH_TYPE) == PT_NOTE) { + if (GET_32BE(ph + PH_TYPE) == PT_NOTE) { fprintf(stderr, "%s already has a note entry\n", - av[ai]); + av[1]); exit(0); } ph += ps; @@ -228,42 +148,37 @@ main(int ac, char **av) /* fill in the program header entry */ ns = ph + 2 * ps; - PUT_32BE(buf, ph + PH_TYPE, PT_NOTE); - PUT_32BE(buf, ph + PH_OFFSET, ns); - PUT_32BE(buf, ph + PH_FILESZ, nnote); + PUT_32BE(ph + PH_TYPE, PT_NOTE); + PUT_32BE(ph + PH_OFFSET, ns); + PUT_32BE(ph + PH_FILESZ, nnote); /* fill in the note area we point to */ /* XXX we should probably make this a proper section */ - PUT_32BE(buf, ns, strlen(arch) + 1); - PUT_32BE(buf, ns + 4, N_DESCR * 4); - PUT_32BE(buf, ns + 8, 0x1275); + PUT_32BE(ns, strlen(arch) + 1); + PUT_32BE(ns + 4, N_DESCR * 4); + PUT_32BE(ns + 8, 0x1275); strcpy((char *) &buf[ns + 12], arch); ns += 12 + strlen(arch) + 1; for (i = 0; i < N_DESCR; ++i, ns += 4) - PUT_32BE(buf, ns, descr[i]); + PUT_32BE(ns, descr[i]); /* fill in the second program header entry and the RPA note area */ ph += ps; - PUT_32BE(buf, ph + PH_TYPE, PT_NOTE); - PUT_32BE(buf, ph + PH_OFFSET, ns); - PUT_32BE(buf, ph + PH_FILESZ, nnote2); + PUT_32BE(ph + PH_TYPE, PT_NOTE); + PUT_32BE(ph + PH_OFFSET, ns); + PUT_32BE(ph + PH_FILESZ, nnote2); /* fill in the note area we point to */ - if (rpap) { - /* RPA note supplied in file, just copy the whole thing over */ - memcpy(buf + ns, rpap, nnote2); - } else { - PUT_32BE(buf, ns, strlen(rpaname) + 1); - PUT_32BE(buf, ns + 4, sizeof(rpanote)); - PUT_32BE(buf, ns + 8, 0x12759999); - strcpy((char *) &buf[ns + 12], rpaname); - ns += 12 + ROUNDUP(strlen(rpaname) + 1); - for (i = 0; i < N_RPA_DESCR; ++i, ns += 4) - PUT_32BE(buf, ns, rpanote[i]); - } + PUT_32BE(ns, strlen(rpaname) + 1); + PUT_32BE(ns + 4, sizeof(rpanote)); + PUT_32BE(ns + 8, 0x12759999); + strcpy((char *) &buf[ns + 12], rpaname); + ns += 12 + ROUNDUP(strlen(rpaname) + 1); + for (i = 0; i < N_RPA_DESCR; ++i, ns += 4) + PUT_32BE(ns, rpanote[i]); /* Update the number of program headers */ - PUT_16BE(buf, E_PHNUM, np + 2); + PUT_16BE(E_PHNUM, np + 2); /* write back */ lseek(fd, (long) 0, SEEK_SET); @@ -273,18 +188,18 @@ main(int ac, char **av) exit(1); } if (i < n) { - fprintf(stderr, "%s: write truncated\n", av[ai]); + fprintf(stderr, "%s: write truncated\n", av[1]); exit(1); } exit(0); notelf: - fprintf(stderr, "%s does not appear to be an ELF file\n", av[ai]); + fprintf(stderr, "%s does not appear to be an ELF file\n", av[1]); exit(1); nospace: fprintf(stderr, "sorry, I can't find space in %s to put the note\n", - av[ai]); + av[1]); exit(1); } diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index f39073511a4..965c237c122 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -306,13 +306,8 @@ fi # post-processing needed for some platforms case "$platform" in -pseries) - ${CROSS}objcopy -O binary -j .fakeelf "$kernel" "$ofile".rpanote - $objbin/addnote "$ofile" "$ofile".rpanote - rm -r "$ofile".rpanote - ;; -chrp) - $objbin/addnote -r c00000 "$ofile" +pseries|chrp) + $objbin/addnote "$ofile" ;; coff) ${CROSS}objcopy -O aixcoff-rs6000 --set-start "$entry" "$ofile" diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 23e0db20332..2445945d376 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -671,7 +671,7 @@ static struct fake_elf { u32 ignore_me; } rpadesc; } rpanote; -} fake_elf __section(.fakeelf) = { +} fake_elf = { .elfhdr = { .e_ident = { 0x7f, 'E', 'L', 'F', ELFCLASS32, ELFDATA2MSB, EV_CURRENT }, @@ -713,13 +713,13 @@ static struct fake_elf { .type = 0x12759999, .name = "IBM,RPA-Client-Config", .rpadesc = { - .lpar_affinity = 1, - .min_rmo_size = 128, /* in megabytes */ + .lpar_affinity = 0, + .min_rmo_size = 64, /* in megabytes */ .min_rmo_percent = 0, - .max_pft_size = 46, /* 2^46 bytes max PFT size */ + .max_pft_size = 48, /* 2^48 bytes max PFT size */ .splpar = 1, .min_load = ~0U, - .new_mem_def = 1 + .new_mem_def = 0 } } }; diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 384dca5a9c1..2412c056baa 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -205,9 +205,6 @@ SECTIONS } #endif - /* Fake ELF header containing RPA note; for addnote */ - .fakeelf : AT(ADDR(.fakeelf) - LOAD_OFFSET) { *(.fakeelf) } - /* freed after init ends here */ . = ALIGN(PAGE_SIZE); __init_end = .; -- GitLab From b27cf88e9592953ae292d05324887f2f44979433 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Fri, 31 Oct 2008 14:52:24 +0000 Subject: [PATCH 442/815] [JFFS2] Fix lack of locking in thread_should_wake() The thread_should_wake() function trawls through the list of 'very dirty' eraseblocks, determining whether the background GC thread should wake. Doing this without holding the appropriate locks is a bad idea. OLPC Trac #8615 Signed-off-by: David Woodhouse Cc: stable@kernel.org --- fs/jffs2/background.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c index 8adebd3e43c..3cceef4ad2b 100644 --- a/fs/jffs2/background.c +++ b/fs/jffs2/background.c @@ -85,15 +85,15 @@ static int jffs2_garbage_collect_thread(void *_c) for (;;) { allow_signal(SIGHUP); again: + spin_lock(&c->erase_completion_lock); if (!jffs2_thread_should_wake(c)) { set_current_state (TASK_INTERRUPTIBLE); + spin_unlock(&c->erase_completion_lock); D1(printk(KERN_DEBUG "jffs2_garbage_collect_thread sleeping...\n")); - /* Yes, there's a race here; we checked jffs2_thread_should_wake() - before setting current->state to TASK_INTERRUPTIBLE. But it doesn't - matter - We don't care if we miss a wakeup, because the GC thread - is only an optimisation anyway. */ schedule(); - } + } else + spin_unlock(&c->erase_completion_lock); + /* This thread is purely an optimisation. But if it runs when other things could be running, it actually makes things a -- GitLab From 22cffe494b6b5773b44fe8bb8f41b471c1734b53 Mon Sep 17 00:00:00 2001 From: Robert Richter Date: Fri, 31 Oct 2008 16:09:47 +0100 Subject: [PATCH 443/815] Revert "Cell OProfile: Incorrect local array size in activate spu profiling function" This reverts commit fa448d6008cc81a3537e5db168fa0490e0caba68. --- arch/powerpc/oprofile/op_model_cell.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c index 6b2d974880b..35141a8bc3d 100644 --- a/arch/powerpc/oprofile/op_model_cell.c +++ b/arch/powerpc/oprofile/op_model_cell.c @@ -830,7 +830,7 @@ static int calculate_lfsr(int n) static int pm_rtas_activate_spu_profiling(u32 node) { int ret, i; - struct pm_signal pm_signal_local[NUM_SPUS_PER_NODE]; + struct pm_signal pm_signal_local[NR_PHYS_CTRS]; /* * Set up the rtas call to configure the debug bus to -- GitLab From 99219b4f3e0772a11fc0d98213b00e89fee7b049 Mon Sep 17 00:00:00 2001 From: Carl Love Date: Wed, 29 Oct 2008 08:06:45 -0700 Subject: [PATCH 444/815] Cell OProfile: Incorrect local array size in activate spu profiling function Updated the patch to address comments by Michael Ellerman. Specifically, changed upper limit in for loop to ARRAY_SIZE() macro and added a check to make sure the number of events specified by the user, which is used as the max for indexing various arrays, is no bigger then the declared size of the arrays. The size of the pm_signal_local array should be equal to the number of SPUs being configured in the array. Currently, the array is of size 4 (NR_PHYS_CTRS) but being indexed by a for loop from 0 to 7 (NUM_SPUS_PER_NODE). Signed-off-by: Carl Love --- arch/powerpc/oprofile/op_model_cell.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c index 35141a8bc3d..25a4ec2514a 100644 --- a/arch/powerpc/oprofile/op_model_cell.c +++ b/arch/powerpc/oprofile/op_model_cell.c @@ -582,6 +582,13 @@ static int cell_reg_setup(struct op_counter_config *ctr, num_counters = num_ctrs; + if (unlikely(num_ctrs > NR_PHYS_CTRS)) { + printk(KERN_ERR + "%s: Oprofile, number of specified events " \ + "exceeds number of physical counters\n", + __func__); + return -EIO; + } pm_regs.group_control = 0; pm_regs.debug_bus_control = 0; @@ -830,13 +837,13 @@ static int calculate_lfsr(int n) static int pm_rtas_activate_spu_profiling(u32 node) { int ret, i; - struct pm_signal pm_signal_local[NR_PHYS_CTRS]; + struct pm_signal pm_signal_local[NUM_SPUS_PER_NODE]; /* * Set up the rtas call to configure the debug bus to * route the SPU PCs. Setup the pm_signal for each SPU */ - for (i = 0; i < NUM_SPUS_PER_NODE; i++) { + for (i = 0; i < ARRAY_SIZE(pm_signal_local); i++) { pm_signal_local[i].cpu = node; pm_signal_local[i].signal_group = 41; /* spu i on word (i/2) */ @@ -848,7 +855,7 @@ static int pm_rtas_activate_spu_profiling(u32 node) ret = rtas_ibm_cbe_perftools(SUBFUNC_ACTIVATE, PASSTHRU_ENABLE, pm_signal_local, - (NUM_SPUS_PER_NODE + (ARRAY_SIZE(pm_signal_local) * sizeof(struct pm_signal))); if (unlikely(ret)) { -- GitLab From 4605b718e8b8f0dd3d811ddf90f630fd0835b7bf Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 31 Oct 2008 14:18:24 +0100 Subject: [PATCH 445/815] ALSA: hda - Disable broken mic auto-muting in Realtek codes The recent addition of automatic mic-muting is broken in some cases. The code assumes that the pin nids <= 0x18, but the digital pins can be less than 0x18. Also, it assumes the front-mic being the internal mic, but it depends on the hardware implementation actually. Instead of complex case-fixes, better to disable the code as now. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 4eceab9bd10..a80d57cbc35 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -829,6 +829,7 @@ static void alc_sku_automute(struct hda_codec *codec) spec->jack_present ? 0 : PIN_OUT); } +#if 0 /* it's broken in some acses -- temporarily disabled */ static void alc_mic_automute(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; @@ -849,6 +850,9 @@ static void alc_mic_automute(struct hda_codec *codec) snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, capsrc_idx_fmic, HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0); } +#else +#define alc_mic_automute(codec) /* NOP */ +#endif /* disabled */ /* unsolicited event for HP jack sensing */ static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res) @@ -1058,12 +1062,14 @@ do_sku: AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT); +#if 0 /* it's broken in some acses -- temporarily disabled */ if (spec->autocfg.input_pins[AUTO_PIN_MIC] && spec->autocfg.input_pins[AUTO_PIN_FRONT_MIC]) snd_hda_codec_write(codec, spec->autocfg.input_pins[AUTO_PIN_MIC], 0, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT); +#endif /* disabled */ spec->unsol_event = alc_sku_unsol_event; } -- GitLab From ee956e090e114ede6542c76a7465ed6ce118ad52 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 31 Oct 2008 17:16:31 +0100 Subject: [PATCH 446/815] ALSA: hda - Add digital-mic for ALC269 auto-probe mode The digital mic wasn't detected properly for ALC269 auto-probing mode because of its widget number. Fixed now. Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index a80d57cbc35..d327a371595 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -12244,8 +12244,26 @@ static int alc269_auto_create_multi_out_ctls(struct alc_spec *spec, return 0; } -#define alc269_auto_create_analog_input_ctls \ - alc880_auto_create_analog_input_ctls +static int alc269_auto_create_analog_input_ctls(struct alc_spec *spec, + const struct auto_pin_cfg *cfg) +{ + int err; + + err = alc880_auto_create_analog_input_ctls(spec, cfg); + if (err < 0) + return err; + /* digital-mic input pin is excluded in alc880_auto_create..() + * because it's under 0x18 + */ + if (cfg->input_pins[AUTO_PIN_MIC] == 0x12 || + cfg->input_pins[AUTO_PIN_FRONT_MIC] == 0x12) { + struct hda_input_mux *imux = &spec->private_imux; + imux->items[imux->num_items].label = "Int Mic"; + imux->items[imux->num_items].index = 0x05; + imux->num_items++; + } + return 0; +} #ifdef CONFIG_SND_HDA_POWER_SAVE #define alc269_loopbacks alc880_loopbacks -- GitLab From 0365f707c99bf940a51c2a3ffc19f3ade2f700d4 Mon Sep 17 00:00:00 2001 From: Jesper Nilsson Date: Tue, 21 Oct 2008 22:10:27 +0200 Subject: [PATCH 447/815] [CRIS] Merge asm-offsets.c for both arches into one file. Eliminates the link to arch specific asm-offsets.c from CRIS architecture build system. Resulting asm-offsets.s are identical before and after change for both arch-v10 and arch-v32. Signed-off-by: Jesper Nilsson Acked-by: Sam Ravnborg --- arch/cris/Makefile | 6 +-- arch/cris/arch-v10/kernel/asm-offsets.c | 47 ----------------- arch/cris/{arch-v32 => }/kernel/asm-offsets.c | 51 ++++++++++++------- 3 files changed, 35 insertions(+), 69 deletions(-) delete mode 100644 arch/cris/arch-v10/kernel/asm-offsets.c rename arch/cris/{arch-v32 => }/kernel/asm-offsets.c (55%) diff --git a/arch/cris/Makefile b/arch/cris/Makefile index 22825a7bbe5..241e35bc3b5 100644 --- a/arch/cris/Makefile +++ b/arch/cris/Makefile @@ -95,8 +95,6 @@ ifdef CONFIG_ETRAX_ARCH_V32 endif @rm -rf $(SRC_ARCH)/kernel/vmlinux.lds.S @ln -sfn ../$(SARCH)/vmlinux.lds.S $(SRC_ARCH)/kernel/vmlinux.lds.S - @rm -rf $(SRC_ARCH)/kernel/asm-offsets.c - @ln -sfn ../$(SARCH)/kernel/asm-offsets.c $(SRC_ARCH)/kernel/asm-offsets.c @touch $@ archclean: @@ -116,8 +114,8 @@ MRPROPER_FILES += \ $(SRC_ARCH)/boot \ $(SRC_ARCH)/lib \ $(SRC_ARCH)/arch \ - $(SRC_ARCH)/kernel/vmlinux.lds.S \ - $(SRC_ARCH)/kernel/asm-offsets.c + $(SRC_ARCH)/kernel/vmlinux.lds.S + define archhelp echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)' diff --git a/arch/cris/arch-v10/kernel/asm-offsets.c b/arch/cris/arch-v10/kernel/asm-offsets.c deleted file mode 100644 index 1aa3cc4e710..00000000000 --- a/arch/cris/arch-v10/kernel/asm-offsets.c +++ /dev/null @@ -1,47 +0,0 @@ -#include -#include - -/* - * Generate definitions needed by assembly language modules. - * This code generates raw asm output which is post-processed to extract - * and format the required data. - */ - -#define DEFINE(sym, val) \ - asm volatile("\n->" #sym " %0 " #val : : "i" (val)) - -#define BLANK() asm volatile("\n->" : : ) - -int main(void) -{ -#define ENTRY(entry) DEFINE(PT_ ## entry, offsetof(struct pt_regs, entry)) - ENTRY(orig_r10); - ENTRY(r13); - ENTRY(r12); - ENTRY(r11); - ENTRY(r10); - ENTRY(r9); - ENTRY(mof); - ENTRY(dccr); - ENTRY(srp); - BLANK(); -#undef ENTRY -#define ENTRY(entry) DEFINE(TI_ ## entry, offsetof(struct thread_info, entry)) - ENTRY(task); - ENTRY(flags); - ENTRY(preempt_count); - BLANK(); -#undef ENTRY -#define ENTRY(entry) DEFINE(THREAD_ ## entry, offsetof(struct thread_struct, entry)) - ENTRY(ksp); - ENTRY(usp); - ENTRY(dccr); - BLANK(); -#undef ENTRY -#define ENTRY(entry) DEFINE(TASK_ ## entry, offsetof(struct task_struct, entry)) - ENTRY(pid); - BLANK(); - DEFINE(LCLONE_VM, CLONE_VM); - DEFINE(LCLONE_UNTRACED, CLONE_UNTRACED); - return 0; -} diff --git a/arch/cris/arch-v32/kernel/asm-offsets.c b/arch/cris/kernel/asm-offsets.c similarity index 55% rename from arch/cris/arch-v32/kernel/asm-offsets.c rename to arch/cris/kernel/asm-offsets.c index 15b3d93a049..ddd6fbbe75d 100644 --- a/arch/cris/arch-v32/kernel/asm-offsets.c +++ b/arch/cris/kernel/asm-offsets.c @@ -1,5 +1,6 @@ #include #include +#include /* * Generate definitions needed by assembly language modules. @@ -8,10 +9,14 @@ */ #define DEFINE(sym, val) \ - asm volatile("\n->" #sym " %0 " #val : : "i" (val)) + asm volatile("\n->" #sym " %0 " #val : : "i" (val)) #define BLANK() asm volatile("\n->" : : ) +#if !defined(CONFIG_ETRAX_ARCH_V10) && !defined(CONFIG_ETRAX_ARCH_V32) +#error One of ARCH v10 and ARCH v32 must be true! +#endif + int main(void) { #define ENTRY(entry) DEFINE(PT_ ## entry, offsetof(struct pt_regs, entry)) @@ -19,31 +24,41 @@ int main(void) ENTRY(r13); ENTRY(r12); ENTRY(r11); - ENTRY(r10); - ENTRY(r9); + ENTRY(r10); + ENTRY(r9); +#ifdef CONFIG_ETRAX_ARCH_V32 ENTRY(acr); ENTRY(srs); - ENTRY(mof); - ENTRY(ccs); - ENTRY(srp); +#endif + ENTRY(mof); +#ifdef CONFIG_ETRAX_ARCH_V10 + ENTRY(dccr); +#else + ENTRY(ccs); +#endif + ENTRY(srp); BLANK(); #undef ENTRY #define ENTRY(entry) DEFINE(TI_ ## entry, offsetof(struct thread_info, entry)) - ENTRY(task); - ENTRY(flags); - ENTRY(preempt_count); - BLANK(); + ENTRY(task); + ENTRY(flags); + ENTRY(preempt_count); + BLANK(); #undef ENTRY #define ENTRY(entry) DEFINE(THREAD_ ## entry, offsetof(struct thread_struct, entry)) ENTRY(ksp); - ENTRY(usp); - ENTRY(ccs); - BLANK(); + ENTRY(usp); +#ifdef CONFIG_ETRAX_ARCH_V10 + ENTRY(dccr); +#else + ENTRY(ccs); +#endif + BLANK(); #undef ENTRY #define ENTRY(entry) DEFINE(TASK_ ## entry, offsetof(struct task_struct, entry)) - ENTRY(pid); - BLANK(); - DEFINE(LCLONE_VM, CLONE_VM); - DEFINE(LCLONE_UNTRACED, CLONE_UNTRACED); - return 0; + ENTRY(pid); + BLANK(); + DEFINE(LCLONE_VM, CLONE_VM); + DEFINE(LCLONE_UNTRACED, CLONE_UNTRACED); + return 0; } -- GitLab From c5ec6fb08d7806cf1a9e4fceed15f5d4a69f885e Mon Sep 17 00:00:00 2001 From: Jesper Nilsson Date: Wed, 22 Oct 2008 23:57:53 +0200 Subject: [PATCH 448/815] [CRIS] Remove links from CRIS build Remove the links to architecture and machine dependent directories (boot, lib, drivers, arch, mach) The links were created and used mostly from the arch/cris/Makefile, so why not dispense with them altogether? Changed $(ARCH) to "cris" in Makefile, it is easier to read this way. The CRISv32 head.S common files for the kernel and compressed images needed to be modified to use ifdefs instead of using the now removed mach link. Since there are only two versions, this is not a huge loss in readability. The link to vmlinux.lds.S is also replaced with a merged version which uses ifdefs to select the correct layout. System.map before and after are identical. Signed-off-by: Jesper Nilsson Acked-by: Sam Ravnborg --- arch/cris/Makefile | 61 +++------- arch/cris/arch-v10/vmlinux.lds.S | 118 ------------------- arch/cris/arch-v32/boot/compressed/head.S | 16 ++- arch/cris/arch-v32/kernel/head.S | 20 +++- arch/cris/{arch-v32 => kernel}/vmlinux.lds.S | 44 +++++-- 5 files changed, 81 insertions(+), 178 deletions(-) delete mode 100644 arch/cris/arch-v10/vmlinux.lds.S rename arch/cris/{arch-v32 => kernel}/vmlinux.lds.S (73%) diff --git a/arch/cris/Makefile b/arch/cris/Makefile index 241e35bc3b5..3662cfb7b61 100644 --- a/arch/cris/Makefile +++ b/arch/cris/Makefile @@ -23,7 +23,8 @@ mach-$(CONFIG_ETRAXFS) := fs ifneq ($(arch-y),) SARCH := arch-$(arch-y) -inc := -Iarch/cris/include/arch-$(arch-y) -Iarch/cris/include/arch-$(arch-y)/arch +inc := -Iarch/cris/include/$(SARCH) +inc += -Iarch/cris/include/$(SARCH)/arch else SARCH := inc := @@ -52,72 +53,48 @@ KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g KBUILD_CFLAGS += -fno-omit-frame-pointer endif -head-y := arch/$(ARCH)/$(SARCH)/kernel/head.o +head-y := arch/cris/$(SARCH)/kernel/head.o LIBGCC = $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libgcc.a) -core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ -core-y += arch/$(ARCH)/$(SARCH)/kernel/ arch/$(ARCH)/$(SARCH)/mm/ +core-y += arch/cris/kernel/ arch/cris/mm/ +core-y += arch/cris/$(SARCH)/kernel/ arch/cris/$(SARCH)/mm/ ifdef CONFIG_ETRAX_ARCH_V32 -core-y += arch/$(ARCH)/$(SARCH)/$(MACH)/ +core-y += arch/cris/$(SARCH)/$(MACH)/ endif -drivers-y += arch/$(ARCH)/$(SARCH)/drivers/ -libs-y += arch/$(ARCH)/$(SARCH)/lib/ $(LIBGCC) +drivers-y += arch/cris/$(SARCH)/drivers/ +libs-y += arch/cris/$(SARCH)/lib/ $(LIBGCC) # cris source path -SRC_ARCH = $(srctree)/arch/$(ARCH) +SRC_ARCH = $(srctree)/arch/cris # cris object files path -OBJ_ARCH = $(objtree)/arch/$(ARCH) +OBJ_ARCH = $(objtree)/arch/cris -boot := arch/$(ARCH)/boot -MACHINE := arch/$(ARCH)/$(SARCH) +boot := arch/cris/$(SARCH)/boot +MACHINE := arch/cris/$(SARCH) all: zImage zImage Image: vmlinux $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ -archprepare: $(SRC_ARCH)/.links FORCE - -# Create some links to make all tools happy -$(SRC_ARCH)/.links: - @rm -rf $(SRC_ARCH)/drivers - @ln -sfn $(SARCH)/drivers $(SRC_ARCH)/drivers - @rm -rf $(SRC_ARCH)/boot - @ln -sfn $(SARCH)/boot $(SRC_ARCH)/boot - @rm -rf $(SRC_ARCH)/lib - @ln -sfn $(SARCH)/lib $(SRC_ARCH)/lib - @rm -f $(SRC_ARCH)/arch/mach - @rm -rf $(SRC_ARCH)/arch - @ln -sfn $(SARCH) $(SRC_ARCH)/arch -ifdef CONFIG_ETRAX_ARCH_V32 - @ln -sfn ../$(SARCH)/$(MACH) $(SRC_ARCH)/arch/mach -endif - @rm -rf $(SRC_ARCH)/kernel/vmlinux.lds.S - @ln -sfn ../$(SARCH)/vmlinux.lds.S $(SRC_ARCH)/kernel/vmlinux.lds.S - @touch $@ +archprepare: archclean: - $(Q)if [ -e arch/$(ARCH)/boot ]; then \ - $(MAKE) $(clean)=arch/$(ARCH)/boot; \ + $(Q)if [ -e arch/cris/$(SARCH)/boot ]; then \ + $(MAKE) $(clean)=arch/cris/$(SARCH)/boot; \ fi CLEAN_FILES += \ $(MACHINE)/boot/zImage \ $(MACHINE)/boot/compressed/decompress.bin \ $(MACHINE)/boot/compressed/piggy.gz \ - $(MACHINE)/boot/rescue/rescue.bin \ - $(SRC_ARCH)/.links + $(MACHINE)/boot/rescue/rescue.bin -MRPROPER_FILES += \ - $(SRC_ARCH)/drivers \ - $(SRC_ARCH)/boot \ - $(SRC_ARCH)/lib \ - $(SRC_ARCH)/arch \ - $(SRC_ARCH)/kernel/vmlinux.lds.S +# MRPROPER_FILES += define archhelp - echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)' - echo '* Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)' + echo '* zImage - Compressed kernel image (arch/cris/boot/zImage)' + echo '* Image - Uncompressed kernel image (arch/cris/boot/Image)' endef diff --git a/arch/cris/arch-v10/vmlinux.lds.S b/arch/cris/arch-v10/vmlinux.lds.S deleted file mode 100644 index 93c9f0ea286..00000000000 --- a/arch/cris/arch-v10/vmlinux.lds.S +++ /dev/null @@ -1,118 +0,0 @@ -/* ld script to make the Linux/CRIS kernel - * Authors: Bjorn Wesen (bjornw@axis.com) - * - * It is VERY DANGEROUS to fiddle around with the symbols in this - * script. It is for example quite vital that all generated sections - * that are used are actually named here, otherwise the linker will - * put them at the end, where the init stuff is which is FREED after - * the kernel has booted. - */ - -#include -#include - -jiffies = jiffies_64; -SECTIONS -{ - . = DRAM_VIRTUAL_BASE; - dram_start = .; - ibr_start = .; - . = . + 0x4000; /* see head.S and pages reserved at the start */ - - _text = .; /* Text and read-only data */ - text_start = .; /* lots of aliases */ - _stext = .; - __stext = .; - .text : { - TEXT_TEXT - SCHED_TEXT - LOCK_TEXT - *(.fixup) - *(.text.__*) - } - - _etext = . ; /* End of text section */ - __etext = .; - - . = ALIGN(4); /* Exception table */ - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - RODATA - - . = ALIGN (4); - ___data_start = . ; - __Sdata = . ; - .data : { /* Data */ - DATA_DATA - } - __edata = . ; /* End of data section */ - _edata = . ; - - . = ALIGN(PAGE_SIZE); /* init_task and stack, must be aligned */ - .data.init_task : { *(.data.init_task) } - - . = ALIGN(PAGE_SIZE); /* Init code and data */ - __init_begin = .; - .init.text : { - _sinittext = .; - INIT_TEXT - _einittext = .; - } - .init.data : { INIT_DATA } - . = ALIGN(16); - __setup_start = .; - .init.setup : { *(.init.setup) } - __setup_end = .; - .initcall.init : { - __initcall_start = .; - INITCALLS - __initcall_end = .; - } - - .con_initcall.init : { - __con_initcall_start = .; - *(.con_initcall.init) - __con_initcall_end = .; - } - SECURITY_INIT - -#ifdef CONFIG_BLK_DEV_INITRD - .init.ramfs : { - __initramfs_start = .; - *(.init.ramfs) - __initramfs_end = .; - } -#endif - __vmlinux_end = .; /* last address of the physical file */ - - /* - * We fill to the next page, so we can discard all init - * pages without needing to consider what payload might be - * appended to the kernel image. - */ - . = ALIGN(PAGE_SIZE); - - __init_end = .; - - __data_end = . ; /* Move to _edata ? */ - __bss_start = .; /* BSS */ - .bss : { - *(COMMON) - *(.bss) - } - - . = ALIGN (0x20); - _end = .; - __end = .; - - /* Sections to be discarded */ - /DISCARD/ : { - EXIT_TEXT - EXIT_DATA - *(.exitcall.exit) - } - - dram_end = dram_start + CONFIG_ETRAX_DRAM_SIZE*1024*1024; -} diff --git a/arch/cris/arch-v32/boot/compressed/head.S b/arch/cris/arch-v32/boot/compressed/head.S index ea3012993b0..a4a65c5c669 100644 --- a/arch/cris/arch-v32/boot/compressed/head.S +++ b/arch/cris/arch-v32/boot/compressed/head.S @@ -28,7 +28,13 @@ _start: beq dram_init_finished nop -#include "../../mach/dram_init.S" +#if defined CONFIG_ETRAXFS +#include "../../mach-fs/dram_init.S" +#elif defined CONFIG_CRIS_MACH_ARTPEC3 +#include "../../mach-a3/dram_init.S" +#else +#error Only ETRAXFS and ARTPEC-3 supported! +#endif dram_init_finished: @@ -130,4 +136,10 @@ _cmd_line_addr: _boot_source: .dword 0 -#include "../../mach/hw_settings.S" +#if defined CONFIG_ETRAXFS +#include "../../mach-fs/hw_settings.S" +#elif defined CONFIG_CRIS_MACH_ARTPEC3 +#include "../../mach-a3/hw_settings.S" +#else +#error Only ETRAXFS and ARTPEC-3 supported! +#endif diff --git a/arch/cris/arch-v32/kernel/head.S b/arch/cris/arch-v32/kernel/head.S index f902d87fb5d..3db478eb515 100644 --- a/arch/cris/arch-v32/kernel/head.S +++ b/arch/cris/arch-v32/kernel/head.S @@ -10,8 +10,9 @@ * The macros found in mmu_defs_asm.h uses the ## concatenation operator, so * -traditional must not be used when assembling this file. */ -#include +#include #include +#include #include #include #include @@ -217,7 +218,14 @@ _inflash: beq _dram_initialized nop -#include "../mach/dram_init.S" +#if defined CONFIG_ETRAXFS +#include "../mach-fs/dram_init.S" +#elif defined CONFIG_CRIS_MACH_ARTPEC3 +#include "../mach-a3/dram_init.S" +#else +#error Only ETRAXFS and ARTPEC-3 supported! +#endif + _dram_initialized: ;; Copy the text and data section to DRAM. This depends on that the @@ -472,4 +480,10 @@ swapper_pg_dir = 0xc0002000 .section ".init.data", "aw" -#include "../mach/hw_settings.S" +#if defined CONFIG_ETRAXFS +#include "../mach-fs/hw_settings.S" +#elif defined CONFIG_CRIS_MACH_ARTPEC3 +#include "../mach-a3/hw_settings.S" +#else +#error Only ETRAXFS and ARTPEC-3 supported! +#endif diff --git a/arch/cris/arch-v32/vmlinux.lds.S b/arch/cris/kernel/vmlinux.lds.S similarity index 73% rename from arch/cris/arch-v32/vmlinux.lds.S rename to arch/cris/kernel/vmlinux.lds.S index d5f28e40717..0d2adfc794d 100644 --- a/arch/cris/arch-v32/vmlinux.lds.S +++ b/arch/cris/kernel/vmlinux.lds.S @@ -8,6 +8,7 @@ * the kernel has booted. */ +#include #include #include @@ -17,22 +18,26 @@ #define __CONFIG_ETRAX_VMEM_SIZE 0 #endif + jiffies = jiffies_64; SECTIONS { . = DRAM_VIRTUAL_BASE; dram_start = .; +#ifdef CONFIG_ETRAX_ARCH_V10 + ibr_start = .; +#else ebp_start = .; - /* The boot section is only necessary until the VCS top */ /* level testbench includes both flash and DRAM. */ .boot : { *(.boot) } +#endif - /* See head.S and pages reserved at the start. */ + /* see head.S and pages reserved at the start */ . = DRAM_VIRTUAL_BASE + 0x4000; - _text = .; /* Text and read-only data. */ - text_start = .; /* Lots of aliases. */ + _text = .; /* Text and read-only data. */ + text_start = .; /* Lots of aliases. */ _stext = .; __stext = .; .text : { @@ -43,10 +48,10 @@ SECTIONS *(.text.__*) } - _etext = . ; /* End of text section. */ + _etext = . ; /* End of text section. */ __etext = .; - . = ALIGN(4); /* Exception table. */ + . = ALIGN(4); /* Exception table. */ __start___ex_table = .; __ex_table : { *(__ex_table) } __stop___ex_table = .; @@ -56,16 +61,16 @@ SECTIONS . = ALIGN (4); ___data_start = . ; __Sdata = . ; - .data : { /* Data */ + .data : { /* Data */ DATA_DATA } - __edata = . ; /* End of data section. */ + __edata = . ; /* End of data section. */ _edata = . ; . = ALIGN(PAGE_SIZE); /* init_task and stack, must be aligned. */ .data.init_task : { *(.data.init_task) } - . = ALIGN(PAGE_SIZE); /* Init code and data. */ + . = ALIGN(PAGE_SIZE); /* Init code and data. */ __init_begin = .; .init.text : { _sinittext = .; @@ -77,9 +82,11 @@ SECTIONS __setup_start = .; .init.setup : { *(.init.setup) } __setup_end = .; +#ifdef CONFIG_ETRAX_ARCH_V32 __start___param = .; __param : { *(__param) } __stop___param = .; +#endif .initcall.init : { __initcall_start = .; INITCALLS @@ -93,7 +100,17 @@ SECTIONS } SECURITY_INIT - __vmlinux_end = .; /* Last address of the physical file. */ +#ifdef CONFIG_ETRAX_ARCH_V10 +#ifdef CONFIG_BLK_DEV_INITRD + .init.ramfs : { + __initramfs_start = .; + *(.init.ramfs) + __initramfs_end = .; + } +#endif +#endif + __vmlinux_end = .; /* Last address of the physical file. */ +#ifdef CONFIG_ETRAX_ARCH_V32 PERCPU(PAGE_SIZE) .init.ramfs : { @@ -101,18 +118,19 @@ SECTIONS *(.init.ramfs) __initramfs_end = .; } +#endif /* * We fill to the next page, so we can discard all init * pages without needing to consider what payload might be * appended to the kernel image. */ - . = ALIGN (PAGE_SIZE); + . = ALIGN(PAGE_SIZE); __init_end = .; - __data_end = . ; /* Move to _edata? */ - __bss_start = .; /* BSS. */ + __data_end = . ; /* Move to _edata ? */ + __bss_start = .; /* BSS. */ .bss : { *(COMMON) *(.bss) -- GitLab From 37dd0bd04a3240d2922786d501e2f12cec858fbf Mon Sep 17 00:00:00 2001 From: Eric Paris Date: Fri, 31 Oct 2008 17:40:00 -0400 Subject: [PATCH 449/815] SELinux: properly handle empty tty_files list SELinux has wrongly (since 2004) had an incorrect test for an empty tty->tty_files list. With an empty list selinux would be pointing to part of the tty struct itself and would then proceed to dereference that value and again dereference that result. An F10 change to plymouth on a ppc64 system is actually currently triggering this bug. This patch uses list_empty() to handle empty lists rather than looking at a meaningless location. [note, this fixes the oops reported in https://bugzilla.redhat.com/show_bug.cgi?id=469079] Signed-off-by: Eric Paris Signed-off-by: James Morris --- security/selinux/hooks.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 3e3fde7c1d2..f85597a4d73 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -2126,14 +2126,16 @@ static inline void flush_unauthorized_files(struct files_struct *files) tty = get_current_tty(); if (tty) { file_list_lock(); - file = list_entry(tty->tty_files.next, typeof(*file), f_u.fu_list); - if (file) { + if (!list_empty(&tty->tty_files)) { + struct inode *inode; + /* Revalidate access to controlling tty. Use inode_has_perm on the tty inode directly rather than using file_has_perm, as this particular open file may belong to another process and we are only interested in the inode-based check here. */ - struct inode *inode = file->f_path.dentry->d_inode; + file = list_first_entry(&tty->tty_files, struct file, f_u.fu_list); + inode = file->f_path.dentry->d_inode; if (inode_has_perm(current, inode, FILE__READ | FILE__WRITE, NULL)) { drop_tty = 1; -- GitLab From 920da6923cf03c8a78fbaffa408f8ab37f6abfc1 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Fri, 31 Oct 2008 16:41:26 -0700 Subject: [PATCH 450/815] key: fix setkey(8) policy set breakage Steps to reproduce: #/usr/sbin/setkey -f flush; spdflush; add 192.168.0.42 192.168.0.1 ah 24500 -A hmac-md5 "1234567890123456"; add 192.168.0.42 192.168.0.1 esp 24501 -E 3des-cbc "123456789012123456789012"; spdadd 192.168.0.42 192.168.0.1 any -P out ipsec esp/transport//require ah/transport//require; setkey: invalid keymsg length Policy dump will bail out with the same message after that. -recv(4, "\2\16\0\0\32\0\3\0\0\0\0\0\37\r\0\0\3\0\5\0\377 \0\0\2\0\0\0\300\250\0*\0"..., 32768, 0) = 208 +recv(4, "\2\16\0\0\36\0\3\0\0\0\0\0H\t\0\0\3\0\5\0\377 \0\0\2\0\0\0\300\250\0*\0"..., 32768, 0) = 208 Signed-off-by: Alexey Dobriyan Signed-off-by: David S. Miller --- net/key/af_key.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/key/af_key.c b/net/key/af_key.c index e55e0441e4d..3440a4637f0 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -2075,7 +2075,6 @@ static int pfkey_xfrm_policy2msg(struct sk_buff *skb, struct xfrm_policy *xp, in req_size += socklen * 2; } else { size -= 2*socklen; - socklen = 0; } rq = (void*)skb_put(skb, req_size); pol->sadb_x_policy_len += req_size/8; -- GitLab From 3318a386e4ca68c76e0294363d29bdc46fcad670 Mon Sep 17 00:00:00 2001 From: Serge Hallyn Date: Thu, 30 Oct 2008 11:52:23 -0500 Subject: [PATCH 451/815] file caps: always start with clear bprm->caps_* While Linux doesn't honor setuid on scripts. However, it mistakenly behaves differently for file capabilities. This patch fixes that behavior by making sure that get_file_caps() begins with empty bprm->caps_*. That way when a script is loaded, its bprm->caps_* may be filled when binfmt_misc calls prepare_binprm(), but they will be cleared again when binfmt_elf calls prepare_binprm() next to read the interpreter's file capabilities. Signed-off-by: Serge Hallyn Acked-by: David Howells Acked-by: Andrew G. Morgan Signed-off-by: Linus Torvalds --- security/commoncap.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/security/commoncap.c b/security/commoncap.c index 399bfdb9e2d..3976613db82 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -279,10 +279,10 @@ static int get_file_caps(struct linux_binprm *bprm) struct vfs_cap_data vcaps; struct inode *inode; - if (bprm->file->f_vfsmnt->mnt_flags & MNT_NOSUID) { - bprm_clear_caps(bprm); + bprm_clear_caps(bprm); + + if (bprm->file->f_vfsmnt->mnt_flags & MNT_NOSUID) return 0; - } dentry = dget(bprm->file->f_dentry); inode = dentry->d_inode; -- GitLab From 233e70f4228e78eb2f80dc6650f65d3ae3dbf17c Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 31 Oct 2008 23:28:30 +0000 Subject: [PATCH 452/815] saner FASYNC handling on file close As it is, all instances of ->release() for files that have ->fasync() need to remember to evict file from fasync lists; forgetting that creates a hole and we actually have a bunch that *does* forget. So let's keep our lives simple - let __fput() check FASYNC in file->f_flags and call ->fasync() there if it's been set. And lose that crap in ->release() instances - leaving it there is still valid, but we don't have to bother anymore. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- arch/ia64/kernel/perfmon.c | 5 ----- drivers/char/hpet.c | 3 --- drivers/char/ipmi/ipmi_devintf.c | 2 -- drivers/char/ipmi/ipmi_watchdog.c | 1 - drivers/char/random.c | 7 ------- drivers/char/rtc.c | 2 -- drivers/char/sonypi.c | 1 - drivers/gpu/drm/drm_fops.c | 2 -- drivers/hid/usbhid/hiddev.c | 2 -- drivers/ieee1394/dv1394.c | 3 --- drivers/infiniband/core/uverbs_main.c | 2 -- drivers/input/evdev.c | 1 - drivers/input/joydev.c | 1 - drivers/input/misc/hp_sdc_rtc.c | 13 ------------- drivers/input/mousedev.c | 1 - drivers/input/serio/serio_raw.c | 1 - drivers/message/fusion/mptctl.c | 7 ------- drivers/message/i2o/i2o_config.c | 21 +++++---------------- drivers/misc/sony-laptop.c | 1 - drivers/net/tun.c | 2 -- drivers/rtc/rtc-dev.c | 3 --- drivers/scsi/megaraid/megaraid_sas.c | 12 ------------ drivers/scsi/sg.c | 1 - drivers/staging/me4000/me4000.c | 3 --- drivers/telephony/ixj.c | 1 - drivers/uio/uio.c | 3 --- drivers/usb/gadget/inode.c | 1 - fs/file_table.c | 4 ++++ fs/fuse/dev.c | 1 - fs/inotify_user.c | 3 --- fs/pipe.c | 3 --- net/socket.c | 1 - sound/core/control.c | 1 - sound/core/init.c | 5 ++++- sound/core/pcm_native.c | 1 - sound/core/timer.c | 1 - 36 files changed, 13 insertions(+), 109 deletions(-) diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index ada4605d122..6543a5547c8 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -1995,11 +1995,6 @@ 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/drivers/char/hpet.c b/drivers/char/hpet.c index 408f5f92cb4..53fdc7ff387 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -427,9 +427,6 @@ static int hpet_release(struct inode *inode, struct file *file) if (irq) free_irq(irq, devp); - if (file->f_flags & FASYNC) - hpet_fasync(-1, file, 0); - file->private_data = NULL; return 0; } diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c index 1d7b429f7ff..41fc11dc921 100644 --- a/drivers/char/ipmi/ipmi_devintf.c +++ b/drivers/char/ipmi/ipmi_devintf.c @@ -162,8 +162,6 @@ static int ipmi_release(struct inode *inode, struct file *file) if (rv) return rv; - ipmi_fasync (-1, file, 0); - /* FIXME - free the messages in the list. */ kfree(priv); diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c index 235fab0bdf7..a4d57e31f71 100644 --- a/drivers/char/ipmi/ipmi_watchdog.c +++ b/drivers/char/ipmi/ipmi_watchdog.c @@ -870,7 +870,6 @@ static int ipmi_close(struct inode *ino, struct file *filep) clear_bit(0, &ipmi_wdog_open); } - ipmi_fasync(-1, filep, 0); expect_close = 0; return 0; diff --git a/drivers/char/random.c b/drivers/char/random.c index 705a839f179..675076f5fca 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1139,18 +1139,12 @@ static int random_fasync(int fd, struct file *filp, int on) return fasync_helper(fd, filp, on, &fasync); } -static int random_release(struct inode *inode, struct file *filp) -{ - return fasync_helper(-1, filp, 0, &fasync); -} - const struct file_operations random_fops = { .read = random_read, .write = random_write, .poll = random_poll, .unlocked_ioctl = random_ioctl, .fasync = random_fasync, - .release = random_release, }; const struct file_operations urandom_fops = { @@ -1158,7 +1152,6 @@ const struct file_operations urandom_fops = { .write = random_write, .unlocked_ioctl = random_ioctl, .fasync = random_fasync, - .release = random_release, }; /*************************************************************** diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index 32dc89720d5..20d6efb6324 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -788,8 +788,6 @@ static int rtc_release(struct inode *inode, struct file *file) } spin_unlock_irq(&rtc_lock); - if (file->f_flags & FASYNC) - rtc_fasync(-1, file, 0); no_irq: #endif diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c index 85e0eb76eea..2457b07dabd 100644 --- a/drivers/char/sonypi.c +++ b/drivers/char/sonypi.c @@ -898,7 +898,6 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on) static int sonypi_misc_release(struct inode *inode, struct file *file) { - sonypi_misc_fasync(-1, file, 0); mutex_lock(&sonypi_device.lock); sonypi_device.open_count--; mutex_unlock(&sonypi_device.lock); diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c index 0d46627663b..78eeed5caaf 100644 --- a/drivers/gpu/drm/drm_fops.c +++ b/drivers/gpu/drm/drm_fops.c @@ -406,8 +406,6 @@ int drm_release(struct inode *inode, struct file *filp) if (dev->driver->driver_features & DRIVER_GEM) drm_gem_release(dev, file_priv); - drm_fasync(-1, filp, 0); - mutex_lock(&dev->ctxlist_mutex); if (!list_empty(&dev->ctxlist)) { struct drm_ctx_list *pos, *n; diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c index 3ac320785fc..83e851a5ed3 100644 --- a/drivers/hid/usbhid/hiddev.c +++ b/drivers/hid/usbhid/hiddev.c @@ -242,8 +242,6 @@ static int hiddev_release(struct inode * inode, struct file * file) struct hiddev_list *list = file->private_data; unsigned long flags; - hiddev_fasync(-1, file, 0); - spin_lock_irqsave(&list->hiddev->list_lock, flags); list_del(&list->node); spin_unlock_irqrestore(&list->hiddev->list_lock, flags); diff --git a/drivers/ieee1394/dv1394.c b/drivers/ieee1394/dv1394.c index 2f83543a9df..965cfdb84eb 100644 --- a/drivers/ieee1394/dv1394.c +++ b/drivers/ieee1394/dv1394.c @@ -1828,9 +1828,6 @@ static int dv1394_release(struct inode *inode, struct file *file) /* OK to free the DMA buffer, no more mappings can exist */ do_dv1394_shutdown(video, 1); - /* clean up async I/O users */ - dv1394_fasync(-1, file, 0); - /* give someone else a turn */ clear_bit(0, &video->open); diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index d85af1b6702..eb36a81dd09 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -358,8 +358,6 @@ static int ib_uverbs_event_close(struct inode *inode, struct file *filp) } spin_unlock_irq(&file->lock); - ib_uverbs_event_fasync(-1, filp, 0); - if (file->is_async) { ib_unregister_event_handler(&file->uverbs_file->event_handler); kref_put(&file->uverbs_file->ref, ib_uverbs_release_file); diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index 3524bef62be..1070db330d3 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -235,7 +235,6 @@ static int evdev_release(struct inode *inode, struct file *file) evdev_ungrab(evdev, client); mutex_unlock(&evdev->mutex); - evdev_fasync(-1, file, 0); evdev_detach_client(evdev, client); kfree(client); diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c index 65d7077a75a..a85b1485e77 100644 --- a/drivers/input/joydev.c +++ b/drivers/input/joydev.c @@ -244,7 +244,6 @@ static int joydev_release(struct inode *inode, struct file *file) struct joydev_client *client = file->private_data; struct joydev *joydev = client->joydev; - joydev_fasync(-1, file, 0); joydev_detach_client(joydev, client); kfree(client); diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c index 82ec6b1b646..216a559f55e 100644 --- a/drivers/input/misc/hp_sdc_rtc.c +++ b/drivers/input/misc/hp_sdc_rtc.c @@ -71,7 +71,6 @@ static int hp_sdc_rtc_ioctl(struct inode *inode, struct file *file, static unsigned int hp_sdc_rtc_poll(struct file *file, poll_table *wait); static int hp_sdc_rtc_open(struct inode *inode, struct file *file); -static int hp_sdc_rtc_release(struct inode *inode, struct file *file); static int hp_sdc_rtc_fasync (int fd, struct file *filp, int on); static int hp_sdc_rtc_read_proc(char *page, char **start, off_t off, @@ -414,17 +413,6 @@ static int hp_sdc_rtc_open(struct inode *inode, struct file *file) return 0; } -static int hp_sdc_rtc_release(struct inode *inode, struct file *file) -{ - /* Turn off interrupts? */ - - if (file->f_flags & FASYNC) { - hp_sdc_rtc_fasync (-1, file, 0); - } - - return 0; -} - static int hp_sdc_rtc_fasync (int fd, struct file *filp, int on) { return fasync_helper (fd, filp, on, &hp_sdc_rtc_async_queue); @@ -680,7 +668,6 @@ static const struct file_operations hp_sdc_rtc_fops = { .poll = hp_sdc_rtc_poll, .ioctl = hp_sdc_rtc_ioctl, .open = hp_sdc_rtc_open, - .release = hp_sdc_rtc_release, .fasync = hp_sdc_rtc_fasync, }; diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c index 8137e50ded8..d8c056fe7e9 100644 --- a/drivers/input/mousedev.c +++ b/drivers/input/mousedev.c @@ -519,7 +519,6 @@ static int mousedev_release(struct inode *inode, struct file *file) struct mousedev_client *client = file->private_data; struct mousedev *mousedev = client->mousedev; - mousedev_fasync(-1, file, 0); mousedev_detach_client(mousedev, client); kfree(client); diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c index 470770c0926..06bbd0e74c6 100644 --- a/drivers/input/serio/serio_raw.c +++ b/drivers/input/serio/serio_raw.c @@ -135,7 +135,6 @@ static int serio_raw_release(struct inode *inode, struct file *file) mutex_lock(&serio_raw_mutex); - serio_raw_fasync(-1, file, 0); serio_raw_cleanup(serio_raw); mutex_unlock(&serio_raw_mutex); diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index f5233f3d9ef..b89f476cd0a 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -559,12 +559,6 @@ mptctl_fasync(int fd, struct file *filep, int mode) return ret; } -static int -mptctl_release(struct inode *inode, struct file *filep) -{ - return fasync_helper(-1, filep, 0, &async_queue); -} - /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ /* * MPT ioctl handler @@ -2706,7 +2700,6 @@ mptctl_hp_targetinfo(unsigned long arg) static const struct file_operations mptctl_fops = { .owner = THIS_MODULE, .llseek = no_llseek, - .release = mptctl_release, .fasync = mptctl_fasync, .unlocked_ioctl = mptctl_ioctl, #ifdef CONFIG_COMPAT diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c index a3fabdbe6ca..f3384c32b9a 100644 --- a/drivers/message/i2o/i2o_config.c +++ b/drivers/message/i2o/i2o_config.c @@ -1097,28 +1097,17 @@ static int cfg_fasync(int fd, struct file *fp, int on) static int cfg_release(struct inode *inode, struct file *file) { ulong id = (ulong) file->private_data; - struct i2o_cfg_info *p1, *p2; + struct i2o_cfg_info *p, **q; unsigned long flags; lock_kernel(); - p1 = p2 = NULL; - spin_lock_irqsave(&i2o_config_lock, flags); - for (p1 = open_files; p1;) { - if (p1->q_id == id) { - - if (p1->fasync) - cfg_fasync(-1, file, 0); - if (p2) - p2->next = p1->next; - else - open_files = p1->next; - - kfree(p1); + for (q = &open_files; (p = *q) != NULL; q = &p->next) { + if (p->q_id == id) { + *q = p->next; + kfree(p); break; } - p2 = p1; - p1 = p1->next; } spin_unlock_irqrestore(&i2o_config_lock, flags); unlock_kernel(); diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c index f483c4221f7..06f07e19dc7 100644 --- a/drivers/misc/sony-laptop.c +++ b/drivers/misc/sony-laptop.c @@ -1920,7 +1920,6 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on) static int sonypi_misc_release(struct inode *inode, struct file *file) { - sonypi_misc_fasync(-1, file, 0); atomic_dec(&sonypi_compat.open_count); return 0; } diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 6daea0c9186..33b6d1b122f 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1070,8 +1070,6 @@ static int tun_chr_close(struct inode *inode, struct file *file) DBG(KERN_INFO "%s: tun_chr_close\n", tun->dev->name); - tun_chr_fasync(-1, file, 0); - rtnl_lock(); /* Detach from net device */ diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c index 079e9ed907e..ecdea44ae4e 100644 --- a/drivers/rtc/rtc-dev.c +++ b/drivers/rtc/rtc-dev.c @@ -446,9 +446,6 @@ static int rtc_dev_release(struct inode *inode, struct file *file) if (rtc->ops->release) rtc->ops->release(rtc->dev.parent); - if (file->f_flags & FASYNC) - rtc_dev_fasync(-1, file, 0); - clear_bit_unlock(RTC_DEV_BUSY, &rtc->flags); return 0; } diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c index afe1de99876..a454f94623d 100644 --- a/drivers/scsi/megaraid/megaraid_sas.c +++ b/drivers/scsi/megaraid/megaraid_sas.c @@ -2987,17 +2987,6 @@ static int megasas_mgmt_open(struct inode *inode, struct file *filep) return 0; } -/** - * megasas_mgmt_release - char node "release" entry point - */ -static int megasas_mgmt_release(struct inode *inode, struct file *filep) -{ - filep->private_data = NULL; - fasync_helper(-1, filep, 0, &megasas_async_queue); - - return 0; -} - /** * megasas_mgmt_fasync - Async notifier registration from applications * @@ -3345,7 +3334,6 @@ megasas_mgmt_compat_ioctl(struct file *file, unsigned int cmd, static const struct file_operations megasas_mgmt_fops = { .owner = THIS_MODULE, .open = megasas_mgmt_open, - .release = megasas_mgmt_release, .fasync = megasas_mgmt_fasync, .unlocked_ioctl = megasas_mgmt_ioctl, #ifdef CONFIG_COMPAT diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 9adf35bd8b5..5103855242a 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -327,7 +327,6 @@ sg_release(struct inode *inode, struct file *filp) if ((!(sfp = (Sg_fd *) filp->private_data)) || (!(sdp = sfp->parentdp))) return -ENXIO; SCSI_LOG_TIMEOUT(3, printk("sg_release: %s\n", sdp->disk->disk_name)); - sg_fasync(-1, filp, 0); /* remove filp from async notification list */ if (0 == sg_remove_sfp(sdp, sfp)) { /* Returns 1 when sdp gone */ if (!sdp->detached) { scsi_device_put(sdp->device); diff --git a/drivers/staging/me4000/me4000.c b/drivers/staging/me4000/me4000.c index 0b33773bb4f..cf8b01bcac8 100644 --- a/drivers/staging/me4000/me4000.c +++ b/drivers/staging/me4000/me4000.c @@ -1633,9 +1633,6 @@ static int me4000_release(struct inode *inode_p, struct file *file_p) free_irq(ext_int_context->irq, ext_int_context); - /* Delete the fasync structure and free memory */ - me4000_ext_int_fasync(0, file_p, 0); - /* Mark as unused */ ext_int_context->in_use = 0; } else { diff --git a/drivers/telephony/ixj.c b/drivers/telephony/ixj.c index 41b6530b8f2..a913efc6966 100644 --- a/drivers/telephony/ixj.c +++ b/drivers/telephony/ixj.c @@ -2328,7 +2328,6 @@ static int ixj_release(struct inode *inode, struct file *file_p) j->rec_codec = j->play_codec = 0; j->rec_frame_size = j->play_frame_size = 0; j->flags.cidsent = j->flags.cidring = 0; - ixj_fasync(-1, file_p, 0); /* remove from list of async notification */ if(j->cardtype == QTI_LINEJACK && !j->readers && !j->writers) { ixj_set_port(j, PORT_PSTN); diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index f9b4647255a..2d2440cd57a 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -367,9 +367,6 @@ static int uio_release(struct inode *inode, struct file *filep) ret = idev->info->release(idev->info, inode); module_put(idev->owner); - - if (filep->f_flags & FASYNC) - ret = uio_fasync(-1, filep, 0); kfree(listener); return ret; } diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c index f4585d3e90d..eeb26c0f88e 100644 --- a/drivers/usb/gadget/inode.c +++ b/drivers/usb/gadget/inode.c @@ -1251,7 +1251,6 @@ dev_release (struct inode *inode, struct file *fd) * alternatively, all host requests will time out. */ - fasync_helper (-1, fd, 0, &dev->fasync); kfree (dev->buf); dev->buf = NULL; put_dev (dev); diff --git a/fs/file_table.c b/fs/file_table.c index efc06faede6..5ad0eca6eea 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -269,6 +269,10 @@ void __fput(struct file *file) eventpoll_release(file); locks_remove_flock(file); + if (unlikely(file->f_flags & FASYNC)) { + if (file->f_op && file->f_op->fasync) + file->f_op->fasync(-1, file, 0); + } if (file->f_op && file->f_op->release) file->f_op->release(inode, file); security_file_free(file); diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 87250b6a868..b72361479be 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -1056,7 +1056,6 @@ static int fuse_dev_release(struct inode *inode, struct file *file) end_requests(fc, &fc->pending); end_requests(fc, &fc->processing); spin_unlock(&fc->lock); - fasync_helper(-1, file, 0, &fc->fasync); fuse_conn_put(fc); } diff --git a/fs/inotify_user.c b/fs/inotify_user.c index d85c7d931cd..d367e9b9286 100644 --- a/fs/inotify_user.c +++ b/fs/inotify_user.c @@ -537,9 +537,6 @@ static int inotify_release(struct inode *ignored, struct file *file) inotify_dev_event_dequeue(dev); mutex_unlock(&dev->ev_mutex); - if (file->f_flags & FASYNC) - inotify_fasync(-1, file, 0); - /* free this device: the put matching the get in inotify_init() */ put_inotify_dev(dev); diff --git a/fs/pipe.c b/fs/pipe.c index fcba6542b8d..7aea8b89baa 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -717,14 +717,12 @@ pipe_rdwr_fasync(int fd, struct file *filp, int on) static int pipe_read_release(struct inode *inode, struct file *filp) { - pipe_read_fasync(-1, filp, 0); return pipe_release(inode, 1, 0); } static int pipe_write_release(struct inode *inode, struct file *filp) { - pipe_write_fasync(-1, filp, 0); return pipe_release(inode, 0, 1); } @@ -733,7 +731,6 @@ pipe_rdwr_release(struct inode *inode, struct file *filp) { int decr, decw; - pipe_rdwr_fasync(-1, filp, 0); decr = (filp->f_mode & FMODE_READ) != 0; decw = (filp->f_mode & FMODE_WRITE) != 0; return pipe_release(inode, decr, decw); diff --git a/net/socket.c b/net/socket.c index 2b7a4b5c9b7..57550c3bcab 100644 --- a/net/socket.c +++ b/net/socket.c @@ -990,7 +990,6 @@ static int sock_close(struct inode *inode, struct file *filp) printk(KERN_DEBUG "sock_close: NULL inode\n"); return 0; } - sock_fasync(-1, filp, 0); sock_release(SOCKET_I(inode)); return 0; } diff --git a/sound/core/control.c b/sound/core/control.c index b0bf4269104..636b3b52ef8 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -113,7 +113,6 @@ static int snd_ctl_release(struct inode *inode, struct file *file) unsigned int idx; ctl = file->private_data; - fasync_helper(-1, file, 0, &ctl->fasync); file->private_data = NULL; card = ctl->card; write_lock_irqsave(&card->ctl_files_rwlock, flags); diff --git a/sound/core/init.c b/sound/core/init.c index ef2352c2e45..b47ff8b44be 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -264,8 +264,11 @@ static int snd_disconnect_release(struct inode *inode, struct file *file) } spin_unlock(&shutdown_lock); - if (likely(df)) + if (likely(df)) { + if ((file->f_flags & FASYNC) && df->disconnected_f_op->fasync) + df->disconnected_f_op->fasync(-1, file, 0); return df->disconnected_f_op->release(inode, file); + } panic("%s(%p, %p) failed!", __func__, inode, file); } diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index aef18682c03..a789efc9df3 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -2169,7 +2169,6 @@ static int snd_pcm_release(struct inode *inode, struct file *file) if (snd_BUG_ON(!substream)) return -ENXIO; pcm = substream->pcm; - fasync_helper(-1, file, 0, &substream->runtime->fasync); mutex_lock(&pcm->open_mutex); snd_pcm_release_substream(substream); kfree(pcm_file); diff --git a/sound/core/timer.c b/sound/core/timer.c index e582face89d..c584408c9f1 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -1263,7 +1263,6 @@ static int snd_timer_user_release(struct inode *inode, struct file *file) if (file->private_data) { tu = file->private_data; file->private_data = NULL; - fasync_helper(-1, file, 0, &tu->fasync); if (tu->timeri) snd_timer_close(tu->timeri); kfree(tu->queue); -- GitLab From 76f8bef0db031f03bf286c8bbccfaf83f0b22224 Mon Sep 17 00:00:00 2001 From: Huang Weiyi Date: Fri, 31 Oct 2008 22:50:04 +0800 Subject: [PATCH 453/815] remove unused #include 's The file(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/leds/leds-hp-disk.c drivers/misc/panasonic-laptop.c This patch removes the said #include . Signed-off-by: Huang Weiyi Signed-off-by: Linus Torvalds --- drivers/leds/leds-hp-disk.c | 1 - drivers/misc/panasonic-laptop.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/leds/leds-hp-disk.c b/drivers/leds/leds-hp-disk.c index 74645ab1566..44fa757d825 100644 --- a/drivers/leds/leds-hp-disk.c +++ b/drivers/leds/leds-hp-disk.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include diff --git a/drivers/misc/panasonic-laptop.c b/drivers/misc/panasonic-laptop.c index a2cb598d8ab..4a1bc64485d 100644 --- a/drivers/misc/panasonic-laptop.c +++ b/drivers/misc/panasonic-laptop.c @@ -116,7 +116,6 @@ * */ -#include #include #include #include -- GitLab From 42c0202363194007a1ac377d047a95aa39246eb0 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 1 Nov 2008 09:53:58 -0700 Subject: [PATCH 454/815] reserve_region_with_split: Fix GFP_KERNEL usage under spinlock This one apparently doesn't generate any warnings, because the function is only used during system bootup, when the warnings are disabled. But it's still very wrong. The __reserve_region_with_split() function is called with the resource_lock held for writing, so it must only ever do GFP_ATOMIC allocations. Signed-off-by: Linus Torvalds --- kernel/resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/resource.c b/kernel/resource.c index 6aac5c60b25..4337063663e 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -523,7 +523,7 @@ static void __init __reserve_region_with_split(struct resource *root, { struct resource *parent = root; struct resource *conflict; - struct resource *res = kzalloc(sizeof(*res), GFP_KERNEL); + struct resource *res = kzalloc(sizeof(*res), GFP_ATOMIC); if (!res) return; -- GitLab From 1f98757776eafe31065be9118db6051afcf8643c Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 1 Nov 2008 10:17:22 -0700 Subject: [PATCH 455/815] x86: Clean up late e820 resource allocation This makes the late e820 resources use 'insert_resource_expand_to_fit()' instead of doing a 'reserve_region_with_split()', and also avoids marking them as IORESOURCE_BUSY. This results in us being perfectly happy to use pre-existing PCI resources even if they were marked as being in a reserved region, while still avoiding any _new_ allocations in the reserved regions. It also makes for a simpler and more accurate resource tree. Example resource allocation from Jonathan Corbet, who has firmware that has an e820 reserved entry that covered a big range (e0000000-fed003ff), and that had various PCI resources in it set up by firmware. With old kernels, the reserved range would force us to re-allocate all pre-existing PCI resources, and his reserved range would end up looking like this: e0000000-fed003ff : reserved fec00000-fec00fff : IOAPIC 0 fed00000-fed003ff : HPET 0 where only the pre-allocated special regions (IOAPIC and HPET) were kept around. With 2.6.28-rc2, which uses 'reserve_region_with_split()', Jonathan's resource tree looked like this: e0000000-fe7fffff : reserved fe800000-fe8fffff : PCI Bus 0000:01 fe800000-fe8fffff : reserved fe900000-fe9d9aff : reserved fe9d9b00-fe9d9bff : 0000:00:1f.3 fe9d9b00-fe9d9bff : reserved fe9d9c00-fe9d9fff : 0000:00:1a.7 fe9d9c00-fe9d9fff : reserved fe9da000-fe9dafff : 0000:00:03.3 fe9da000-fe9dafff : reserved fe9db000-fe9dbfff : 0000:00:19.0 fe9db000-fe9dbfff : reserved fe9dc000-fe9dffff : 0000:00:1b.0 fe9dc000-fe9dffff : reserved fe9e0000-fe9fffff : 0000:00:19.0 fe9e0000-fe9fffff : reserved fea00000-fea7ffff : 0000:00:02.0 fea00000-fea7ffff : reserved fea80000-feafffff : 0000:00:02.1 fea80000-feafffff : reserved feb00000-febfffff : 0000:00:02.0 feb00000-febfffff : reserved fec00000-fed003ff : reserved fec00000-fec00fff : IOAPIC 0 fed00000-fed003ff : HPET 0 and because the reserved entry had been split and moved into the individual resources, and because it used the IORESOURCE_BUSY flag, the drivers that actually wanted to _use_ those resources couldn't actually attach to them: e1000e 0000:00:19.0: BAR 0: can't reserve mem region [0xfe9e0000-0xfe9fffff] HDA Intel 0000:00:1b.0: BAR 0: can't reserve mem region [0xfe9dc000-0xfe9dffff] with this patch, the resource tree instead becomes e0000000-fed003ff : reserved fe800000-fe8fffff : PCI Bus 0000:01 fe9d9b00-fe9d9bff : 0000:00:1f.3 fe9d9c00-fe9d9fff : 0000:00:1a.7 fe9d9c00-fe9d9fff : ehci_hcd fe9da000-fe9dafff : 0000:00:03.3 fe9db000-fe9dbfff : 0000:00:19.0 fe9db000-fe9dbfff : e1000e fe9dc000-fe9dffff : 0000:00:1b.0 fe9dc000-fe9dffff : ICH HD audio fe9e0000-fe9fffff : 0000:00:19.0 fe9e0000-fe9fffff : e1000e fea00000-fea7ffff : 0000:00:02.0 fea80000-feafffff : 0000:00:02.1 feb00000-febfffff : 0000:00:02.0 fec00000-fec00fff : IOAPIC 0 fed00000-fed003ff : HPET 0 ie the one reserved region now ends up surrounding all the PCI resources that were allocated inside of it by firmware, and because it is not marked BUSY, drivers have no problem attaching to the pre-allocated resources. Reported-and-tested-by: Jonathan Corbet Cc: Yinghai Lu Cc: Ingo Molnar Cc: Robert Hancock Signed-off-by: Linus Torvalds --- arch/x86/kernel/e820.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index ce97bf3bed1..7aafeb5263e 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -1290,15 +1290,17 @@ void __init e820_reserve_resources(void) res->start = e820.map[i].addr; res->end = end; - res->flags = IORESOURCE_MEM | IORESOURCE_BUSY; + res->flags = IORESOURCE_MEM; /* * don't register the region that could be conflicted with * pci device BAR resource and insert them later in * pcibios_resource_survey() */ - if (e820.map[i].type != E820_RESERVED || res->start < (1ULL<<20)) + if (e820.map[i].type != E820_RESERVED || res->start < (1ULL<<20)) { + res->flags |= IORESOURCE_BUSY; insert_resource(&iomem_resource, res); + } res++; } @@ -1318,7 +1320,7 @@ void __init e820_reserve_resources_late(void) res = e820_res; for (i = 0; i < e820.nr_map; i++) { if (!res->parent && res->end) - reserve_region_with_split(&iomem_resource, res->start, res->end, res->name); + insert_resource_expand_to_fit(&iomem_resource, res); res++; } } -- GitLab From d3f15800d5752ca4814270180798ab8323157d28 Mon Sep 17 00:00:00 2001 From: Huang Weiyi Date: Fri, 31 Oct 2008 12:47:23 +0800 Subject: [PATCH 456/815] init/do_mounts_md.c: remove duplicated #include Removed duplicated #include in init/do_mounts_md.c. The same compile error ("error: implicit declaration of function 'msleep'") got fixed twice: - f8b77d39397e1510b1a3bcfd385ebd1a45aae77f ("init/do_mounts_md.c: msleep compile fix") - 73b4a24f5ff09389ba6277c53a266b142f655ed2 ("init/do_mounts_md.c must #include ") by people adding the include in two slightly different places. Andrew's quilt scripts happily ignore the fuzz, and will re-apply the patch even though they had conflicts. Signed-off-by: Huang Weiyi Signed-off-by: Linus Torvalds --- init/do_mounts_md.c | 1 - 1 file changed, 1 deletion(-) diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c index 4d42f450b59..d6da5cdd3c3 100644 --- a/init/do_mounts_md.c +++ b/init/do_mounts_md.c @@ -1,6 +1,5 @@ #include #include -#include #include "do_mounts.h" -- GitLab From 4b30fbde910dd40b831528e916cb8a91823f618f Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 1 Nov 2008 18:19:49 +0000 Subject: [PATCH 457/815] oss: fix O_NONBLOCK in dmasound_core We broke O_NONBLOCK handling in OSS dmasound_core in 2.3.11-pre3 - the original code copied f_flags to open_mode and then checked for O_NONBLOCK in there, but that got changed to copying f_mode and O_NONBLOCK has not reached that field in any kernel version. Since we do not care for any other bits, the fix is obvious... Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- sound/oss/dmasound/dmasound.h | 2 +- sound/oss/dmasound/dmasound_core.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/oss/dmasound/dmasound.h b/sound/oss/dmasound/dmasound.h index 1cb13fe56ec..1308d8d3418 100644 --- a/sound/oss/dmasound/dmasound.h +++ b/sound/oss/dmasound/dmasound.h @@ -235,7 +235,7 @@ struct sound_queue { */ int active; wait_queue_head_t action_queue, open_queue, sync_queue; - fmode_t open_mode; + int non_blocking; int busy, syncing, xruns, died; }; diff --git a/sound/oss/dmasound/dmasound_core.c b/sound/oss/dmasound/dmasound_core.c index b8239f3168f..793b7f47843 100644 --- a/sound/oss/dmasound/dmasound_core.c +++ b/sound/oss/dmasound/dmasound_core.c @@ -603,7 +603,7 @@ static ssize_t sq_write(struct file *file, const char __user *src, size_t uLeft, while (uLeft) { while (write_sq.count >= write_sq.max_active) { sq_play(); - if (write_sq.open_mode & O_NONBLOCK) + if (write_sq.non_blocking) return uWritten > 0 ? uWritten : -EAGAIN; SLEEP(write_sq.action_queue); if (signal_pending(current)) @@ -718,7 +718,7 @@ static int sq_open2(struct sound_queue *sq, struct file *file, fmode_t mode, return rc; } - sq->open_mode = file->f_mode; + sq->non_blocking = file->f_flags & O_NONBLOCK; } return rc; } -- GitLab From 28959742c14918f153c1de641bb12b4ea44315a1 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 1 Nov 2008 18:20:09 +0000 Subject: [PATCH 458/815] PM_TEST_SUSPEND should depend on RTC_CLASS, not RTC_LIB Insufficient dependency - we really want CONFIG_RTC_CLASS=y there. That will give us CONFIG_RTC_LIB=y, so the old dependency can be simply replaced. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- kernel/power/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig index dcd165f92a8..23bd4daeb96 100644 --- a/kernel/power/Kconfig +++ b/kernel/power/Kconfig @@ -96,7 +96,7 @@ config SUSPEND config PM_TEST_SUSPEND bool "Test suspend/resume and wakealarm during bootup" - depends on SUSPEND && PM_DEBUG && RTC_LIB=y + depends on SUSPEND && PM_DEBUG && RTC_CLASS=y ---help--- This option will let you suspend your machine during bootup, and make it wake up a few seconds later using an RTC wakeup alarm. -- GitLab From f5ee051e748ae007b972c7e1b6a0588b8ac9ba40 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 1 Nov 2008 18:20:39 +0000 Subject: [PATCH 459/815] section fixes for cirrusfb cirrusfb_zorro_unmap() may be called both from __devexit and (on cleanup path) from __devinit. So it needs to be a normal function, same as for cirrusfb_pci_unmap() Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- drivers/video/cirrusfb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c index 048b139f0e5..8a8760230bc 100644 --- a/drivers/video/cirrusfb.c +++ b/drivers/video/cirrusfb.c @@ -2049,7 +2049,7 @@ static void cirrusfb_pci_unmap(struct fb_info *info) #endif /* CONFIG_PCI */ #ifdef CONFIG_ZORRO -static void __devexit cirrusfb_zorro_unmap(struct fb_info *info) +static void cirrusfb_zorro_unmap(struct fb_info *info) { struct cirrusfb_info *cinfo = info->par; struct zorro_dev *zdev = to_zorro_dev(info->device); -- GitLab From 9ca68233f2ec12efc950b4d15e9a761308da2b3e Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 1 Nov 2008 18:19:59 +0000 Subject: [PATCH 460/815] missing dependencies on HAVE_CLK in drivers/mfd Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- drivers/mfd/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index b550267c8d5..257277394f8 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -81,7 +81,7 @@ config MFD_TMIO config MFD_T7L66XB bool "Support Toshiba T7L66XB" - depends on ARM + depends on ARM && HAVE_CLK select MFD_CORE select MFD_TMIO help @@ -89,7 +89,7 @@ config MFD_T7L66XB config MFD_TC6387XB bool "Support Toshiba TC6387XB" - depends on ARM + depends on ARM && HAVE_CLK select MFD_CORE select MFD_TMIO help -- GitLab From 37b2a1791c8b8d630944afbe0745a08c8e8ae091 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 1 Nov 2008 18:20:19 +0000 Subject: [PATCH 461/815] el3_common_init() should be __devinit, not __init Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- drivers/net/3c509.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c index 3a7bc524af3..c7a4f3bcc2b 100644 --- a/drivers/net/3c509.c +++ b/drivers/net/3c509.c @@ -94,7 +94,7 @@ #include #include -static char version[] __initdata = DRV_NAME ".c:" DRV_VERSION " " DRV_RELDATE " becker@scyld.com\n"; +static char version[] __devinitdata = DRV_NAME ".c:" DRV_VERSION " " DRV_RELDATE " becker@scyld.com\n"; #ifdef EL3_DEBUG static int el3_debug = EL3_DEBUG; @@ -186,7 +186,7 @@ static int max_interrupt_work = 10; static int nopnp; #endif -static int __init el3_common_init(struct net_device *dev); +static int __devinit el3_common_init(struct net_device *dev); static void el3_common_remove(struct net_device *dev); static ushort id_read_eeprom(int index); static ushort read_eeprom(int ioaddr, int index); @@ -537,7 +537,7 @@ static struct mca_driver el3_mca_driver = { static int mca_registered; #endif /* CONFIG_MCA */ -static int __init el3_common_init(struct net_device *dev) +static int __devinit el3_common_init(struct net_device *dev) { struct el3_private *lp = netdev_priv(dev); int err; -- GitLab From c10555faca342820d861e80ca2e1edcf2114f751 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 1 Nov 2008 18:20:29 +0000 Subject: [PATCH 462/815] sparc32: kernel/trace/trace.c wants DIE_OOPS Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- arch/sparc/include/asm/kdebug_32.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/sparc/include/asm/kdebug_32.h b/arch/sparc/include/asm/kdebug_32.h index f69fe7d84b3..1d0b240222e 100644 --- a/arch/sparc/include/asm/kdebug_32.h +++ b/arch/sparc/include/asm/kdebug_32.h @@ -60,6 +60,7 @@ static inline void sp_enter_debugger(void) enum die_val { DIE_UNUSED, + DIE_OOPS, }; #endif /* !(__ASSEMBLY__) */ -- GitLab From d1a203eac0ec13cd1c0ba610fe7a55c9bc40473b Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Sat, 1 Nov 2008 21:01:09 -0700 Subject: [PATCH 463/815] net: add documentation for skb recycling Commit 04a4bb55bcf35b63d40fd2725e58599ff8310dd7 ("net: add skb_recycle_check() to enable netdriver skb recycling") added a method for network drivers to recycle skbuffs, but while use of this mechanism was documented in the commit message, it should really have been added as a docbook comment as well -- this patch does that. Signed-off-by: Stephen Hemminger Signed-off-by: Lennert Buytenhek Signed-off-by: David S. Miller --- net/core/skbuff.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 4e22e3a3535..ebb6b94f8af 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -449,6 +449,18 @@ void kfree_skb(struct sk_buff *skb) __kfree_skb(skb); } +/** + * skb_recycle_check - check if skb can be reused for receive + * @skb: buffer + * @skb_size: minimum receive buffer size + * + * Checks that the skb passed in is not shared or cloned, and + * that it is linear and its head portion at least as large as + * skb_size so that it can be recycled as a receive buffer. + * If these conditions are met, this function does any necessary + * reference count dropping and cleans up the skbuff as if it + * just came from __alloc_skb(). + */ int skb_recycle_check(struct sk_buff *skb, int skb_size) { struct skb_shared_info *shinfo; -- GitLab From 920a46115ca3fa88990276d98520abab85495b2d Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sat, 1 Nov 2008 21:22:23 -0700 Subject: [PATCH 464/815] udp: multicast packets need to check namespace Current UDP multicast delivery is not namespace aware. Signed-off-by: Eric Dumazet Acked-by: Pavel Emelyanov Signed-off-by: David S. Miller --- net/ipv4/udp.c | 12 +++++++----- net/ipv6/udp.c | 8 ++++---- 2 files changed, 11 insertions(+), 9 deletions(-) diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 2095abc3cab..cf02701ced4 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -284,7 +284,7 @@ struct sock *udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport, } EXPORT_SYMBOL_GPL(udp4_lib_lookup); -static inline struct sock *udp_v4_mcast_next(struct sock *sk, +static inline struct sock *udp_v4_mcast_next(struct net *net, struct sock *sk, __be16 loc_port, __be32 loc_addr, __be16 rmt_port, __be32 rmt_addr, int dif) @@ -296,7 +296,8 @@ static inline struct sock *udp_v4_mcast_next(struct sock *sk, sk_for_each_from(s, node) { struct inet_sock *inet = inet_sk(s); - if (s->sk_hash != hnum || + if (!net_eq(sock_net(s), net) || + s->sk_hash != hnum || (inet->daddr && inet->daddr != rmt_addr) || (inet->dport != rmt_port && inet->dport) || (inet->rcv_saddr && inet->rcv_saddr != loc_addr) || @@ -1079,15 +1080,16 @@ static int __udp4_lib_mcast_deliver(struct net *net, struct sk_buff *skb, read_lock(&udp_hash_lock); sk = sk_head(&udptable[udp_hashfn(net, ntohs(uh->dest))]); dif = skb->dev->ifindex; - sk = udp_v4_mcast_next(sk, uh->dest, daddr, uh->source, saddr, dif); + sk = udp_v4_mcast_next(net, sk, uh->dest, daddr, uh->source, saddr, dif); if (sk) { struct sock *sknext = NULL; do { struct sk_buff *skb1 = skb; - sknext = udp_v4_mcast_next(sk_next(sk), uh->dest, daddr, - uh->source, saddr, dif); + sknext = udp_v4_mcast_next(net, sk_next(sk), uh->dest, + daddr, uh->source, saddr, + dif); if (sknext) skb1 = skb_clone(skb, GFP_ATOMIC); diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index e51da8c092f..71e259e866a 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -328,7 +328,7 @@ drop: return -1; } -static struct sock *udp_v6_mcast_next(struct sock *sk, +static struct sock *udp_v6_mcast_next(struct net *net, struct sock *sk, __be16 loc_port, struct in6_addr *loc_addr, __be16 rmt_port, struct in6_addr *rmt_addr, int dif) @@ -340,7 +340,7 @@ static struct sock *udp_v6_mcast_next(struct sock *sk, sk_for_each_from(s, node) { struct inet_sock *inet = inet_sk(s); - if (sock_net(s) != sock_net(sk)) + if (!net_eq(sock_net(s), net)) continue; if (s->sk_hash == num && s->sk_family == PF_INET6) { @@ -383,14 +383,14 @@ static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb, read_lock(&udp_hash_lock); sk = sk_head(&udptable[udp_hashfn(net, ntohs(uh->dest))]); dif = inet6_iif(skb); - sk = udp_v6_mcast_next(sk, uh->dest, daddr, uh->source, saddr, dif); + sk = udp_v6_mcast_next(net, sk, uh->dest, daddr, uh->source, saddr, dif); if (!sk) { kfree_skb(skb); goto out; } sk2 = sk; - while ((sk2 = udp_v6_mcast_next(sk_next(sk2), uh->dest, daddr, + while ((sk2 = udp_v6_mcast_next(net, sk_next(sk2), uh->dest, daddr, uh->source, saddr, dif))) { struct sk_buff *buff = skb_clone(skb, GFP_ATOMIC); if (buff) { -- GitLab From abdd5a0301a6306d6465ceca9de8e732b2fedaa5 Mon Sep 17 00:00:00 2001 From: Alexander Beregalov Date: Sat, 1 Nov 2008 21:30:50 -0700 Subject: [PATCH 465/815] IRDA: remove double inclusion of module.h Signed-off-by: Alexander Beregalov Signed-off-by: David S. Miller --- drivers/net/irda/ks959-sir.c | 1 - drivers/net/irda/ksdazzle-sir.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/net/irda/ks959-sir.c b/drivers/net/irda/ks959-sir.c index 2482d61662a..2e67ae015d9 100644 --- a/drivers/net/irda/ks959-sir.c +++ b/drivers/net/irda/ks959-sir.c @@ -118,7 +118,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/irda/ksdazzle-sir.c b/drivers/net/irda/ksdazzle-sir.c index 1e0de93fd61..3843b5faba8 100644 --- a/drivers/net/irda/ksdazzle-sir.c +++ b/drivers/net/irda/ksdazzle-sir.c @@ -82,7 +82,6 @@ #include #include #include -#include #include #include #include -- GitLab From 48dcc33e5e11de0f76b65b113988dbc930d17395 Mon Sep 17 00:00:00 2001 From: Jianjun Kong Date: Sat, 1 Nov 2008 21:37:27 -0700 Subject: [PATCH 466/815] af_unix: netns: fix problem of return value fix problem of return value net/unix/af_unix.c: unix_net_init() when error appears, it should return 'error', not always return 0. Signed-off-by: Jianjun Kong Signed-off-by: David S. Miller --- net/unix/af_unix.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index dc504d308ec..4d3c6071b9a 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -2213,7 +2213,7 @@ static int unix_net_init(struct net *net) #endif error = 0; out: - return 0; + return error; } static void unix_net_exit(struct net *net) -- GitLab From 145e1c0023585e0e8f6df22316308ec61c5066b2 Mon Sep 17 00:00:00 2001 From: Hugh Dickins Date: Sat, 1 Nov 2008 21:41:40 -0700 Subject: [PATCH 467/815] sparc64: Fix __copy_{to,from}_user_inatomic defines. Alexander Beregalov reports oops in __bzero() called from copy_from_user_fixup() called from iov_iter_copy_from_user_atomic(), when running dbench on tmpfs on sparc64: its __copy_from_user_inatomic and __copy_to_user_inatomic should be avoiding, not calling, the fixups. Signed-off-by: Hugh Dickins Signed-off-by: David S. Miller --- arch/sparc/include/asm/uaccess_64.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h index 296ef30e05c..c64e767a3e4 100644 --- a/arch/sparc/include/asm/uaccess_64.h +++ b/arch/sparc/include/asm/uaccess_64.h @@ -265,8 +265,8 @@ extern long __strnlen_user(const char __user *, long len); #define strlen_user __strlen_user #define strnlen_user __strnlen_user -#define __copy_to_user_inatomic __copy_to_user -#define __copy_from_user_inatomic __copy_from_user +#define __copy_to_user_inatomic ___copy_to_user +#define __copy_from_user_inatomic ___copy_from_user #endif /* __ASSEMBLY__ */ -- GitLab From e68f0aee89ebb93aaeedf064e0291d3c19520f7e Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 1 Nov 2008 21:44:01 -0700 Subject: [PATCH 468/815] sparc32: kernel/trace/trace.c wants DIE_OOPS Signed-off-by: Al Viro Signed-off-by: David S. Miller --- arch/sparc/include/asm/kdebug_32.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/sparc/include/asm/kdebug_32.h b/arch/sparc/include/asm/kdebug_32.h index f69fe7d84b3..1d0b240222e 100644 --- a/arch/sparc/include/asm/kdebug_32.h +++ b/arch/sparc/include/asm/kdebug_32.h @@ -60,6 +60,7 @@ static inline void sp_enter_debugger(void) enum die_val { DIE_UNUSED, + DIE_OOPS, }; #endif /* !(__ASSEMBLY__) */ -- GitLab From a1995a6599044076e2e13512ffbcecc49865e63e Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Sun, 2 Nov 2008 00:15:38 -0700 Subject: [PATCH 469/815] sparc64: Kill annoying warning when building compat_binfmt_elf.o GCC warns because some tests against 32-bit values never evaluate to true due to how TASK_SIZE is defined. I always wanted to mimick powerpc's definition of TASK_SIZE, which is simply TASK_SIZE_OF(current) and that also fixes the warning. Signed-off-by: David S. Miller --- arch/sparc/include/asm/processor_64.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/sparc/include/asm/processor_64.h b/arch/sparc/include/asm/processor_64.h index 137a6bd72fc..59fcebb8f44 100644 --- a/arch/sparc/include/asm/processor_64.h +++ b/arch/sparc/include/asm/processor_64.h @@ -36,10 +36,10 @@ #define VPTE_SIZE (1 << (VA_BITS - PAGE_SHIFT + 3)) #endif -#define TASK_SIZE ((unsigned long)-VPTE_SIZE) #define TASK_SIZE_OF(tsk) \ (test_tsk_thread_flag(tsk,TIF_32BIT) ? \ - (1UL << 32UL) : TASK_SIZE) + (1UL << 32UL) : ((unsigned long)-VPTE_SIZE)) +#define TASK_SIZE TASK_SIZE_OF(current) #ifdef __KERNEL__ #define STACK_TOP32 ((1UL << 32UL) - PAGE_SIZE) -- GitLab From 5769907ade8dda7002b304c03ef9e4ee5c1e0821 Mon Sep 17 00:00:00 2001 From: Max Dmitrichenko Date: Sun, 2 Nov 2008 00:34:10 -0700 Subject: [PATCH 470/815] sparc64: Fix PCI resource mapping on sparc64 There is a problem discovered in recent versions of ATI Mach64 driver in X.org on sparc64 architecture. In short, the driver fails to mmap MMIO aperture (PCI resource #2). I've found that kernel's __pci_mmap_make_offset() returns EINVAL. It checks whether user attempts to mmap more than the resource length, which is 0x1000 bytes in our case. But PAGE_SIZE on SPARC64 is 0x2000 and this is what actually is being mmaped. So __pci_mmap_make_offset() failed for this PCI resource. Signed-off-by: Max Dmitrichenko Signed-off-by: David S. Miller --- arch/sparc64/kernel/pci.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c index 242ac1ccae7..bdb7c0a6d83 100644 --- a/arch/sparc64/kernel/pci.c +++ b/arch/sparc64/kernel/pci.c @@ -889,6 +889,7 @@ static int __pci_mmap_make_offset(struct pci_dev *pdev, for (i = 0; i <= PCI_ROM_RESOURCE; i++) { struct resource *rp = &pdev->resource[i]; + resource_size_t aligned_end; /* Active? */ if (!rp->flags) @@ -906,8 +907,15 @@ static int __pci_mmap_make_offset(struct pci_dev *pdev, continue; } + /* Align the resource end to the next page address. + * PAGE_SIZE intentionally added instead of (PAGE_SIZE - 1), + * because actually we need the address of the next byte + * after rp->end. + */ + aligned_end = (rp->end + PAGE_SIZE) & PAGE_MASK; + if ((rp->start <= user_paddr) && - (user_paddr + user_size) <= (rp->end + 1UL)) + (user_paddr + user_size) <= aligned_end) break; } -- GitLab From 70d9d15833864e7120c3ffcfdbd6fa61f5f9726a Mon Sep 17 00:00:00 2001 From: Will Newton Date: Tue, 28 Oct 2008 10:52:36 +0000 Subject: [PATCH 471/815] drivers/net/smc911x.c: Fix lockdep warning on xmit. dev_kfree_skb should not be called with irqs disabled, use dev_kfree_skb_irq instead. The warning caused looks like this: ====================================================== [ INFO: hard-safe -> hard-unsafe lock order detected ] 2.6.28-rc1 #273 ------------------------------------------------------ swapper/0 [HC0[0]:SC1[2]:HE0:SE0] is trying to acquire: (clock-AF_INET){-..+}, at: [<4015c17c>] _sock_def_write_space+0x28/0xd8 and this task is already holding: (&lp->lock){++..}, at: [<4013f230>] _smc911x_hard_start_xmit+0x30/0x4b8 which would create a new lock dependency: (&lp->lock){++..} -> (clock-AF_INET){-..+} Signed-off-by: Will Newton Signed-off-by: Jeff Garzik --- drivers/net/smc911x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index f59c7772f34..5051554ff05 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -499,7 +499,7 @@ static void smc911x_hardware_send_pkt(struct net_device *dev) #else SMC_PUSH_DATA(lp, buf, len); dev->trans_start = jiffies; - dev_kfree_skb(skb); + dev_kfree_skb_irq(skb); #endif if (!lp->tx_throttle) { netif_wake_queue(dev); -- GitLab From 4ac96572f1f6abe44b5e02e80fdfb5a990129613 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Sun, 2 Nov 2008 09:51:27 -0500 Subject: [PATCH 472/815] linux/string.h: fix comment typo s/user/used/ Signed-off-by: Jeff Garzik Signed-off-by: Linus Torvalds --- include/linux/string.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/string.h b/include/linux/string.h index 810d80df0a1..d18fc198aa2 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -1,7 +1,7 @@ #ifndef _LINUX_STRING_H_ #define _LINUX_STRING_H_ -/* We don't want strings.h stuff being user by user stuff by accident */ +/* We don't want strings.h stuff being used by user stuff by accident */ #ifndef __KERNEL__ #include -- GitLab From 9bd27cba1aeacb6b12d05f4e5ed6361072f08fe0 Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Sun, 2 Nov 2008 21:40:07 +0100 Subject: [PATCH 473/815] ide-cd: fix DMA alignment regression e5318b531b008c79d2a0c0df06a7b8628da38e2f ("ide: use the dma safe check for REQ_TYPE_ATA_PC") introduced a regression which caused some ATAPI drives to turn off DMA for REQ_TYPE_BLOCK_PC commands while burning and thus degrading performance and ultimately causing an excessive amount of underruns. The issue is documented also in: http://bugzilla.kernel.org/show_bug.cgi?id=11742. Signed-off-by: Borislav Petkov Cc: FUJITA Tomonori Tested-by: Valerio Passini [bart: fixup patch description per comments from Sergei Shtylyov] Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-cd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 48b5eda3ab4..42ab6d8715f 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1250,7 +1250,8 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq) * separate masks. */ alignment = queue_dma_alignment(q) | q->dma_pad_mask; - if ((unsigned long)buf & alignment || rq->data_len & alignment + if ((unsigned long)buf & alignment + || rq->data_len & q->dma_pad_mask || object_is_on_stack(buf)) drive->dma = 0; } -- GitLab From ccd32e221c3e3797ac56305c554ad8b07c13c815 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Sun, 2 Nov 2008 21:40:08 +0100 Subject: [PATCH 474/815] ide: Switch to a common address Signed-off-by: Alan Cox Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/alim15x3.c | 2 +- drivers/ide/hpt366.c | 2 +- drivers/ide/ide-disk.c | 2 +- drivers/ide/ide-iops.c | 2 +- drivers/ide/ide-pci-generic.c | 2 +- drivers/ide/ide-proc.c | 2 +- drivers/ide/it821x.c | 2 +- drivers/ide/jmicron.c | 2 +- drivers/ide/piix.c | 2 +- drivers/ide/scc_pata.c | 2 +- drivers/ide/siimage.c | 2 +- 11 files changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/ide/alim15x3.c b/drivers/ide/alim15x3.c index daf9dce39e5..e56c7b72f9e 100644 --- a/drivers/ide/alim15x3.c +++ b/drivers/ide/alim15x3.c @@ -5,7 +5,7 @@ * * Copyright (C) 1998-2000 Andre Hedrick (andre@linux-ide.org) * May be copied or modified under the terms of the GNU General Public License - * Copyright (C) 2002 Alan Cox + * Copyright (C) 2002 Alan Cox * ALi (now ULi M5228) support by Clear Zhang * Copyright (C) 2007 MontaVista Software, Inc. * Copyright (C) 2007 Bartlomiej Zolnierkiewicz diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c index a7909e9c720..f5afd46ed51 100644 --- a/drivers/ide/hpt366.c +++ b/drivers/ide/hpt366.c @@ -52,7 +52,7 @@ * different clocks on read/write. This requires overloading rw_disk and * other deeply crazy things. Thanks to for * keeping me sane. - * Alan Cox + * Alan Cox * * - fix the clock turnaround code: it was writing to the wrong ports when * called for the secondary channel, caching the current clock mode per- diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index e5adebe8ac2..eb9fac4d0f0 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -2,7 +2,7 @@ * Copyright (C) 1994-1998 Linus Torvalds & authors (see below) * Copyright (C) 1998-2002 Linux ATA Development * Andre Hedrick - * Copyright (C) 2003 Red Hat + * Copyright (C) 2003 Red Hat * Copyright (C) 2003-2005, 2007 Bartlomiej Zolnierkiewicz */ diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index bb7a1ed8094..5d6ba14e211 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2000-2002 Andre Hedrick - * Copyright (C) 2003 Red Hat + * Copyright (C) 2003 Red Hat * */ diff --git a/drivers/ide/ide-pci-generic.c b/drivers/ide/ide-pci-generic.c index 474f96a7c07..bddae2b329a 100644 --- a/drivers/ide/ide-pci-generic.c +++ b/drivers/ide/ide-pci-generic.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2001-2002 Andre Hedrick - * Portions (C) Copyright 2002 Red Hat Inc + * Portions (C) Copyright 2002 Red Hat 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 diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c index c31d0dd7a53..f3cddd1b2f8 100644 --- a/drivers/ide/ide-proc.c +++ b/drivers/ide/ide-proc.c @@ -1,6 +1,6 @@ /* * Copyright (C) 1997-1998 Mark Lord - * Copyright (C) 2003 Red Hat + * Copyright (C) 2003 Red Hat * * Some code was moved here from ide.c, see it for original copyrights. */ diff --git a/drivers/ide/it821x.c b/drivers/ide/it821x.c index 995e18bb313..ef004089761 100644 --- a/drivers/ide/it821x.c +++ b/drivers/ide/it821x.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2004 Red Hat + * Copyright (C) 2004 Red Hat * Copyright (C) 2007 Bartlomiej Zolnierkiewicz * * May be copied or modified under the terms of the GNU General Public License diff --git a/drivers/ide/jmicron.c b/drivers/ide/jmicron.c index 9a68433cf46..bf2be6431b2 100644 --- a/drivers/ide/jmicron.c +++ b/drivers/ide/jmicron.c @@ -1,6 +1,6 @@ /* - * Copyright (C) 2006 Red Hat + * Copyright (C) 2006 Red Hat * * May be copied or modified under the terms of the GNU General Public License */ diff --git a/drivers/ide/piix.c b/drivers/ide/piix.c index d63f9fdca76..61d2d920a5c 100644 --- a/drivers/ide/piix.c +++ b/drivers/ide/piix.c @@ -1,7 +1,7 @@ /* * Copyright (C) 1998-1999 Andrzej Krzysztofowicz, Author and Maintainer * Copyright (C) 1998-2000 Andre Hedrick - * Copyright (C) 2003 Red Hat Inc + * Copyright (C) 2003 Red Hat * Copyright (C) 2006-2007 MontaVista Software, Inc. * * May be copied or modified under the terms of the GNU General Public License diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c index f26aa5d54ef..0f48f9dacfa 100644 --- a/drivers/ide/scc_pata.c +++ b/drivers/ide/scc_pata.c @@ -5,7 +5,7 @@ * * This code is based on drivers/ide/pci/siimage.c: * Copyright (C) 2001-2002 Andre Hedrick - * Copyright (C) 2003 Red Hat + * Copyright (C) 2003 Red Hat * * 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 diff --git a/drivers/ide/siimage.c b/drivers/ide/siimage.c index c3107df7773..7d622d20bc4 100644 --- a/drivers/ide/siimage.c +++ b/drivers/ide/siimage.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2001-2002 Andre Hedrick - * Copyright (C) 2003 Red Hat + * Copyright (C) 2003 Red Hat * Copyright (C) 2007-2008 MontaVista Software, Inc. * Copyright (C) 2007-2008 Bartlomiej Zolnierkiewicz * -- GitLab From 630a8b2500c8d04e87e597c4afa5e1fafff04591 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Sun, 2 Nov 2008 21:40:09 +0100 Subject: [PATCH 475/815] tx4938ide: Check minimum cycle time and SHWT range (v2) SHWT value is used as address valid to -CSx assertion and -CSx to -DIOx assertion setup time, and contrarywise, -DIOx to -CSx release and -CSx release to address invalid hold time, so it actualy applies 4 times and so constitutes -DIOx recovery time. Check requirement of the recovery time and cycle time. Also check SHWT maximum value. Suggested-by: Sergei Shtylyov Signed-off-by: Atsushi Nemoto Cc: ralf@linux-mips.org Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/tx4938ide.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c index fa660f931a1..9c518e72270 100644 --- a/drivers/ide/tx4938ide.c +++ b/drivers/ide/tx4938ide.c @@ -39,10 +39,17 @@ static void tx4938ide_tune_ebusc(unsigned int ebus_ch, /* Address-valid to DIOR/DIOW setup */ shwt = DIV_ROUND_UP(t->setup, cycle); + /* -DIOx recovery time (SHWT * 4) and cycle time requirement */ + while ((shwt * 4 + wt + (wt ? 2 : 3)) * cycle < t->cycle) + shwt++; + if (shwt > 7) { + pr_warning("tx4938ide: SHWT violation (%d)\n", shwt); + shwt = 7; + } pr_debug("tx4938ide: ebus %d, bus cycle %dns, WT %d, SHWT %d\n", ebus_ch, cycle, wt, shwt); - __raw_writeq((cr & ~(0x3f007ull)) | (wt << 12) | shwt, + __raw_writeq((cr & ~0x3f007ull) | (wt << 12) | shwt, &tx4938_ebuscptr->cr[ebus_ch]); } -- GitLab From 9d4eb0a33e620a85e36f66cf895d2bea6d556eac Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Sun, 2 Nov 2008 21:40:09 +0100 Subject: [PATCH 476/815] tx4938ide: Do not call devm_ioremap for whole 128KB Call devm_ioremap() for CS0 and CS1 separetely. And some style cleanups. Suggested-by: Sergei Shtylyov Signed-off-by: Atsushi Nemoto Cc: ralf@linux-mips.org Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/tx4938ide.c | 27 ++++++++++++++++----------- 1 file changed, 16 insertions(+), 11 deletions(-) diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c index 9c518e72270..796289cf97e 100644 --- a/drivers/ide/tx4938ide.c +++ b/drivers/ide/tx4938ide.c @@ -235,7 +235,7 @@ static int __init tx4938ide_probe(struct platform_device *pdev) struct resource *res; struct tx4938ide_platform_info *pdata = pdev->dev.platform_data; int irq, ret, i; - unsigned long mapbase; + unsigned long mapbase, mapctl; struct ide_port_info d = tx4938ide_port_info; irq = platform_get_irq(pdev, 0); @@ -249,38 +249,43 @@ static int __init tx4938ide_probe(struct platform_device *pdev) res->end - res->start + 1, "tx4938ide")) return -EBUSY; mapbase = (unsigned long)devm_ioremap(&pdev->dev, res->start, - res->end - res->start + 1); - if (!mapbase) + 8 << pdata->ioport_shift); + mapctl = (unsigned long)devm_ioremap(&pdev->dev, + res->start + 0x10000 + + (6 << pdata->ioport_shift), + 1 << pdata->ioport_shift); + if (!mapbase || !mapctl) return -EBUSY; memset(&hw, 0, sizeof(hw)); if (pdata->ioport_shift) { unsigned long port = mapbase; + unsigned long ctl = mapctl; hw.io_ports_array[0] = port; #ifdef __BIG_ENDIAN port++; + ctl++; #endif for (i = 1; i <= 7; i++) hw.io_ports_array[i] = port + (i << pdata->ioport_shift); - hw.io_ports.ctl_addr = - port + 0x10000 + (6 << pdata->ioport_shift); + hw.io_ports.ctl_addr = ctl; } else - ide_std_init_ports(&hw, mapbase, mapbase + 0x10006); + ide_std_init_ports(&hw, mapbase, mapctl); hw.irq = irq; hw.dev = &pdev->dev; - pr_info("TX4938 IDE interface (base %#lx, irq %d)\n", mapbase, hw.irq); + pr_info("TX4938 IDE interface (base %#lx, ctl %#lx, irq %d)\n", + mapbase, mapctl, hw.irq); if (pdata->gbus_clock) tx4938ide_tune_ebusc(pdata->ebus_ch, pdata->gbus_clock, 0); else d.port_ops = NULL; ret = ide_host_add(&d, hws, &host); - if (ret) - return ret; - platform_set_drvdata(pdev, host); - return 0; + if (!ret) + platform_set_drvdata(pdev, host); + return ret; } static int __exit tx4938ide_remove(struct platform_device *pdev) -- GitLab From 7afa05350c42d8427f2d8f6112b64ab0812f3289 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Sun, 2 Nov 2008 21:40:10 +0100 Subject: [PATCH 477/815] tx4938ide: Avoid underflow on calculation of a wait cycle Make 'wt' variable signed while it can be negative during calculation. Suggested-by: Sergei Shtylyov Signed-off-by: Atsushi Nemoto Cc: sshtylyov@ru.mvista.com Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/tx4938ide.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c index 796289cf97e..9120063e8f8 100644 --- a/drivers/ide/tx4938ide.c +++ b/drivers/ide/tx4938ide.c @@ -26,12 +26,13 @@ static void tx4938ide_tune_ebusc(unsigned int ebus_ch, unsigned int sp = (cr >> 4) & 3; unsigned int clock = gbus_clock / (4 - sp); unsigned int cycle = 1000000000 / clock; - unsigned int wt, shwt; + unsigned int shwt; + int wt; /* Minimum DIOx- active time */ wt = DIV_ROUND_UP(t->act8b, cycle) - 2; /* IORDY setup time: 35ns */ - wt = max(wt, DIV_ROUND_UP(35, cycle)); + wt = max_t(int, wt, DIV_ROUND_UP(35, cycle)); /* actual wait-cycle is max(wt & ~1, 1) */ if (wt > 2 && (wt & 1)) wt++; -- GitLab From 52ebb438e952c674e5a5c131292589db9bcf169b Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Sun, 2 Nov 2008 21:40:10 +0100 Subject: [PATCH 478/815] ide-gd: re-get capacity on revalidate We need to re-get a removable media's capacity when revalidating the disk so that its partitions get rescanned by the block layer. Signed-off-by: Borislav Petkov Cc: Tejun Heo Cc: axboe@kernel.dk Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-gd.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c index 7b666285437..b8078b3231f 100644 --- a/drivers/ide/ide-gd.c +++ b/drivers/ide/ide-gd.c @@ -281,7 +281,12 @@ static int ide_gd_media_changed(struct gendisk *disk) static int ide_gd_revalidate_disk(struct gendisk *disk) { struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj); - set_capacity(disk, ide_gd_capacity(idkp->drive)); + ide_drive_t *drive = idkp->drive; + + if (ide_gd_media_changed(disk)) + drive->disk_ops->get_capacity(drive); + + set_capacity(disk, ide_gd_capacity(drive)); return 0; } -- GitLab From 45beca08dd8b6d6a65c5ffd730af2eac7a2c7a03 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sun, 2 Nov 2008 14:17:19 -0800 Subject: [PATCH 479/815] Linux v2.6.28-rc3 --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index d50081751e0..29abe62ccba 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 28 -EXTRAVERSION = -rc2 +EXTRAVERSION = -rc3 NAME = Killer Bat of Doom # *DOCUMENTATION* -- GitLab From e219cca082f52e7dfea41f3be264b7b5eb204227 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Thu, 6 Nov 2008 22:37:59 -0500 Subject: [PATCH 480/815] jbd: don't give up looking for space so easily in __log_wait_for_space Commit be07c4ed introducd a regression because it assumed that if there were no transactions ready to be checkpointed, that no progress could be made on making space available in the journal, and so the journal should be aborted. This assumption is false; it could be the case that simply calling cleanup_journal_tail() will recover the necessary space, or, for small journals, the currently committing transaction could be responsible for chewing up the required space in the log, so we need to wait for the currently committing transaction to finish before trying to force a checkpoint operation. This patch fixes the bug reported by Meelis Roos at: http://bugzilla.kernel.org/show_bug.cgi?id=11937 Signed-off-by: "Theodore Ts'o" Cc: Duane Griffin Cc: Toshiyuki Okajima --- fs/jbd/checkpoint.c | 31 ++++++++++++++++++++++++------- 1 file changed, 24 insertions(+), 7 deletions(-) diff --git a/fs/jbd/checkpoint.c b/fs/jbd/checkpoint.c index 1bd8d4acc6f..61f32f3868c 100644 --- a/fs/jbd/checkpoint.c +++ b/fs/jbd/checkpoint.c @@ -115,7 +115,7 @@ static int __try_to_free_cp_buf(struct journal_head *jh) */ void __log_wait_for_space(journal_t *journal) { - int nblocks; + int nblocks, space_left; assert_spin_locked(&journal->j_state_lock); nblocks = jbd_space_needed(journal); @@ -128,25 +128,42 @@ void __log_wait_for_space(journal_t *journal) /* * Test again, another process may have checkpointed while we * were waiting for the checkpoint lock. If there are no - * outstanding transactions there is nothing to checkpoint and - * we can't make progress. Abort the journal in this case. + * transactions ready to be checkpointed, try to recover + * journal space by calling cleanup_journal_tail(), and if + * that doesn't work, by waiting for the currently committing + * transaction to complete. If there is absolutely no way + * to make progress, this is either a BUG or corrupted + * filesystem, so abort the journal and leave a stack + * trace for forensic evidence. */ spin_lock(&journal->j_state_lock); spin_lock(&journal->j_list_lock); nblocks = jbd_space_needed(journal); - if (__log_space_left(journal) < nblocks) { + space_left = __log_space_left(journal); + if (space_left < nblocks) { int chkpt = journal->j_checkpoint_transactions != NULL; + tid_t tid = 0; + if (journal->j_committing_transaction) + tid = journal->j_committing_transaction->t_tid; spin_unlock(&journal->j_list_lock); spin_unlock(&journal->j_state_lock); if (chkpt) { log_do_checkpoint(journal); + } else if (cleanup_journal_tail(journal) == 0) { + /* We were able to recover space; yay! */ + ; + } else if (tid) { + log_wait_commit(journal, tid); } else { - printk(KERN_ERR "%s: no transactions\n", - __func__); + printk(KERN_ERR "%s: needed %d blocks and " + "only had %d space available\n", + __func__, nblocks, space_left); + printk(KERN_ERR "%s: no way to get more " + "journal space\n", __func__); + WARN_ON(1); journal_abort(journal, 0); } - spin_lock(&journal->j_state_lock); } else { spin_unlock(&journal->j_list_lock); -- GitLab From 8c3f25d8950c3e9fe6c9849f88679b3f2a071550 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Thu, 6 Nov 2008 22:38:07 -0500 Subject: [PATCH 481/815] jbd2: don't give up looking for space so easily in __jbd2_log_wait_for_space MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Commit 23f8b79e introducd a regression because it assumed that if there were no transactions ready to be checkpointed, that no progress could be made on making space available in the journal, and so the journal should be aborted. This assumption is false; it could be the case that simply calling jbd2_cleanup_journal_tail() will recover the necessary space, or, for small journals, the currently committing transaction could be responsible for chewing up the required space in the log, so we need to wait for the currently committing transaction to finish before trying to force a checkpoint operation. This patch fixes a bug reported by Mihai Harpau at: https://bugzilla.redhat.com/show_bug.cgi?id=469582 This patch fixes a bug reported by François Valenduc at: http://bugzilla.kernel.org/show_bug.cgi?id=11840 Signed-off-by: "Theodore Ts'o" Cc: Duane Griffin Cc: Toshiyuki Okajima --- fs/jbd2/checkpoint.c | 32 +++++++++++++++++++++++++------- 1 file changed, 25 insertions(+), 7 deletions(-) diff --git a/fs/jbd2/checkpoint.c b/fs/jbd2/checkpoint.c index 9203c3332f1..9497718fe92 100644 --- a/fs/jbd2/checkpoint.c +++ b/fs/jbd2/checkpoint.c @@ -116,7 +116,7 @@ static int __try_to_free_cp_buf(struct journal_head *jh) */ void __jbd2_log_wait_for_space(journal_t *journal) { - int nblocks; + int nblocks, space_left; assert_spin_locked(&journal->j_state_lock); nblocks = jbd_space_needed(journal); @@ -129,25 +129,43 @@ void __jbd2_log_wait_for_space(journal_t *journal) /* * Test again, another process may have checkpointed while we * were waiting for the checkpoint lock. If there are no - * outstanding transactions there is nothing to checkpoint and - * we can't make progress. Abort the journal in this case. + * transactions ready to be checkpointed, try to recover + * journal space by calling cleanup_journal_tail(), and if + * that doesn't work, by waiting for the currently committing + * transaction to complete. If there is absolutely no way + * to make progress, this is either a BUG or corrupted + * filesystem, so abort the journal and leave a stack + * trace for forensic evidence. */ spin_lock(&journal->j_state_lock); spin_lock(&journal->j_list_lock); nblocks = jbd_space_needed(journal); - if (__jbd2_log_space_left(journal) < nblocks) { + space_left = __jbd2_log_space_left(journal); + if (space_left < nblocks) { int chkpt = journal->j_checkpoint_transactions != NULL; + tid_t tid = 0; + if (journal->j_committing_transaction) + tid = journal->j_committing_transaction->t_tid; spin_unlock(&journal->j_list_lock); spin_unlock(&journal->j_state_lock); if (chkpt) { jbd2_log_do_checkpoint(journal); + } else if (jbd2_cleanup_journal_tail(journal) == 0) { + /* We were able to recover space; yay! */ + ; + } else if (tid) { + jbd2_log_wait_commit(journal, tid); } else { - printk(KERN_ERR "%s: no transactions\n", - __func__); + printk(KERN_ERR "%s: needed %d blocks and " + "only had %d space available\n", + __func__, nblocks, space_left); + printk(KERN_ERR "%s: no way to get more " + "journal space in %s\n", __func__, + journal->j_devname); + WARN_ON(1); jbd2_journal_abort(journal, 0); } - spin_lock(&journal->j_state_lock); } else { spin_unlock(&journal->j_list_lock); -- GitLab From 2423840ded13e6d3b52d88aff8d033bb78fafd08 Mon Sep 17 00:00:00 2001 From: Sami Liedes Date: Sun, 2 Nov 2008 19:23:30 -0500 Subject: [PATCH 482/815] jbd2: deregister proc on failure in jbd2_journal_init_inode jbd2_journal_init_inode() does not call jbd2_stats_proc_exit() on all failure paths after calling jbd2_stats_proc_init(). This leaves dangling references to the fs in proc. This patch fixes a bug reported by Sami Leides at: http://bugzilla.kernel.org/show_bug.cgi?id=11493 Signed-off-by: Sami Liedes Signed-off-by: "Theodore Ts'o" --- fs/jbd2/journal.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index 783de118de9..e70d657a19f 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -1089,6 +1089,7 @@ journal_t * jbd2_journal_init_inode (struct inode *inode) if (!journal->j_wbuf) { printk(KERN_ERR "%s: Cant allocate bhs for commit thread\n", __func__); + jbd2_stats_proc_exit(journal); kfree(journal); return NULL; } @@ -1098,6 +1099,7 @@ journal_t * jbd2_journal_init_inode (struct inode *inode) if (err) { printk(KERN_ERR "%s: Cannnot locate journal superblock\n", __func__); + jbd2_stats_proc_exit(journal); kfree(journal); return NULL; } -- GitLab From 5a125c3c79167e78ba44efef03af7090ef28eeaf Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Wed, 22 Oct 2008 21:40:13 -0700 Subject: [PATCH 483/815] i915: Add GEM ioctl to get available aperture size. This will let userland know when to submit its batchbuffers, before they get too big to fit in the aperture. Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/i915_dma.c | 1 + drivers/gpu/drm/i915/i915_drv.h | 2 ++ drivers/gpu/drm/i915/i915_gem.c | 22 ++++++++++++++++++++++ include/drm/i915_drm.h | 13 +++++++++++++ 4 files changed, 38 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 01de536e021..256e22963ae 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -960,6 +960,7 @@ struct drm_ioctl_desc i915_ioctls[] = { DRM_IOCTL_DEF(DRM_I915_GEM_SW_FINISH, i915_gem_sw_finish_ioctl, 0), DRM_IOCTL_DEF(DRM_I915_GEM_SET_TILING, i915_gem_set_tiling, 0), DRM_IOCTL_DEF(DRM_I915_GEM_GET_TILING, i915_gem_get_tiling, 0), + DRM_IOCTL_DEF(DRM_I915_GEM_GET_APERTURE, i915_gem_get_aperture_ioctl, 0), }; int i915_max_ioctl = DRM_ARRAY_SIZE(i915_ioctls); diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 901e80cf581..cc8a9f3f7a6 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -502,6 +502,8 @@ int i915_gem_set_tiling(struct drm_device *dev, void *data, struct drm_file *file_priv); int i915_gem_get_tiling(struct drm_device *dev, void *data, struct drm_file *file_priv); +int i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); void i915_gem_load(struct drm_device *dev); int i915_gem_proc_init(struct drm_minor *minor); void i915_gem_proc_cleanup(struct drm_minor *minor); diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 17ae330ff26..c1733ac4a7f 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -79,6 +79,28 @@ i915_gem_init_ioctl(struct drm_device *dev, void *data, return 0; } +int +i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + drm_i915_private_t *dev_priv = dev->dev_private; + struct drm_i915_gem_get_aperture *args = data; + struct drm_i915_gem_object *obj_priv; + + if (!(dev->driver->driver_features & DRIVER_GEM)) + return -ENODEV; + + args->aper_size = dev->gtt_total; + args->aper_available_size = args->aper_size; + + list_for_each_entry(obj_priv, &dev_priv->mm.active_list, list) { + if (obj_priv->pin_count > 0) + args->aper_available_size -= obj_priv->obj->size; + } + + return 0; +} + /** * Creates a new mm object and returns a handle to it. diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index eb4b35031a5..152b34da927 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -159,6 +159,7 @@ typedef struct _drm_i915_sarea { #define DRM_I915_GEM_SW_FINISH 0x20 #define DRM_I915_GEM_SET_TILING 0x21 #define DRM_I915_GEM_GET_TILING 0x22 +#define DRM_I915_GEM_GET_APERTURE 0x23 #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) @@ -190,6 +191,7 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_GEM_SW_FINISH DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_SW_FINISH, struct drm_i915_gem_sw_finish) #define DRM_IOCTL_I915_GEM_SET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_SET_TILING, struct drm_i915_gem_set_tiling) #define DRM_IOCTL_I915_GEM_GET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_TILING, struct drm_i915_gem_get_tiling) +#define DRM_IOCTL_I915_GEM_GET_APERTURE DRM_IOR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture) /* Allow drivers to submit batchbuffers directly to hardware, relying * on the security mechanisms provided by hardware. @@ -600,4 +602,15 @@ struct drm_i915_gem_get_tiling { uint32_t swizzle_mode; }; +struct drm_i915_gem_get_aperture { + /** Total size of the aperture used by i915_gem_execbuffer, in bytes */ + uint64_t aper_size; + + /** + * Available space in the aperture used by i915_gem_execbuffer, in + * bytes + */ + uint64_t aper_available_size; +}; + #endif /* _I915_DRM_H_ */ -- GitLab From f26ba1751145edbf52b2c89a40e389f2fbdfc1af Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sun, 2 Nov 2008 16:11:01 +0000 Subject: [PATCH 484/815] udp: Fix the SNMP counter of UDP_MIB_INDATAGRAMS If UDP echo is sent to xinetd/echo-dgram, the UDP reply will be received at the sender. But the SNMP counter of UDP_MIB_INDATAGRAMS will be not increased, UDP6_MIB_INDATAGRAMS will be increased instead. Endpoint A Endpoint B UDP Echo request -----------> (IPv4, Dst port=7) <---------- UDP Echo Reply (IPv4, Src port=7) This bug is come from this patch cb75994ec311b2cd50e5205efdcc0696abd6675d. It do counter UDP[6]_MIB_INDATAGRAMS until udp[v6]_recvmsg. Because xinetd used IPv6 socket to receive UDP messages, thus, when received UDP packet, the UDP6_MIB_INDATAGRAMS will be increased in function udpv6_recvmsg() even if the packet is a IPv4 UDP packet. This patch fixed the problem. Signed-off-by: Wei Yongjun Signed-off-by: David S. Miller --- net/ipv6/udp.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 71e259e866a..18696af106d 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -138,6 +138,7 @@ int udpv6_recvmsg(struct kiocb *iocb, struct sock *sk, int peeked; int err; int is_udplite = IS_UDPLITE(sk); + int is_udp4; if (addr_len) *addr_len=sizeof(struct sockaddr_in6); @@ -158,6 +159,8 @@ try_again: else if (copied < ulen) msg->msg_flags |= MSG_TRUNC; + is_udp4 = (skb->protocol == htons(ETH_P_IP)); + /* * If checksum is needed at all, try to do it while copying the * data. If the data is truncated, or if we only want a partial @@ -180,9 +183,14 @@ try_again: if (err) goto out_free; - if (!peeked) - UDP6_INC_STATS_USER(sock_net(sk), - UDP_MIB_INDATAGRAMS, is_udplite); + if (!peeked) { + if (is_udp4) + UDP_INC_STATS_USER(sock_net(sk), + UDP_MIB_INDATAGRAMS, is_udplite); + else + UDP6_INC_STATS_USER(sock_net(sk), + UDP_MIB_INDATAGRAMS, is_udplite); + } sock_recv_timestamp(msg, sk, skb); @@ -196,7 +204,7 @@ try_again: sin6->sin6_flowinfo = 0; sin6->sin6_scope_id = 0; - if (skb->protocol == htons(ETH_P_IP)) + if (is_udp4) ipv6_addr_set(&sin6->sin6_addr, 0, 0, htonl(0xffff), ip_hdr(skb)->saddr); else { @@ -207,7 +215,7 @@ try_again: } } - if (skb->protocol == htons(ETH_P_IP)) { + if (is_udp4) { if (inet->cmsg_flags) ip_cmsg_recv(msg, skb); } else { -- GitLab From 0856f93958c488f0cc656be53c26dfd20663bdb3 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sun, 2 Nov 2008 16:14:27 +0000 Subject: [PATCH 485/815] udp: Fix the SNMP counter of UDP_MIB_INERRORS UDP packets received in udpv6_recvmsg() are not only IPv6 UDP packets, but also have IPv4 UDP packets, so when do the counter of UDP_MIB_INERRORS in udpv6_recvmsg(), we should check whether the packet is a IPv6 UDP packet or a IPv4 UDP packet. Signed-off-by: Wei Yongjun Signed-off-by: David S. Miller --- net/ipv6/udp.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 18696af106d..8b48512ebf6 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -236,8 +236,14 @@ out: csum_copy_err: lock_sock(sk); - if (!skb_kill_datagram(sk, skb, flags)) - UDP6_INC_STATS_USER(sock_net(sk), UDP_MIB_INERRORS, is_udplite); + if (!skb_kill_datagram(sk, skb, flags)) { + if (is_udp4) + UDP_INC_STATS_USER(sock_net(sk), + UDP_MIB_INERRORS, is_udplite); + else + UDP6_INC_STATS_USER(sock_net(sk), + UDP_MIB_INERRORS, is_udplite); + } release_sock(sk); if (flags & MSG_DONTWAIT) -- GitLab From 219df32faec97349516c29f33008fea59a46e99a Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 3 Nov 2008 08:17:05 +0100 Subject: [PATCH 486/815] ALSA: rawmidi - Add open check in rawmidi callbacks The drivers (e.g. mtpav) may call rawmidi functions in irq handlers even though the streams are not opened. This results in Oops or panic. This patch adds the rawmidi state check before actually operating the rawmidi buffers. Tested-by: Ingo Molnar Signed-off-by: Takashi Iwai --- sound/core/rawmidi.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c index c4995c9f573..39672f68ce5 100644 --- a/sound/core/rawmidi.c +++ b/sound/core/rawmidi.c @@ -148,6 +148,8 @@ static int snd_rawmidi_runtime_free(struct snd_rawmidi_substream *substream) static inline void snd_rawmidi_output_trigger(struct snd_rawmidi_substream *substream,int up) { + if (!substream->opened) + return; if (up) { tasklet_hi_schedule(&substream->runtime->tasklet); } else { @@ -158,6 +160,8 @@ static inline void snd_rawmidi_output_trigger(struct snd_rawmidi_substream *subs static void snd_rawmidi_input_trigger(struct snd_rawmidi_substream *substream, int up) { + if (!substream->opened) + return; substream->ops->trigger(substream, up); if (!up && substream->runtime->event) tasklet_kill(&substream->runtime->tasklet); @@ -857,6 +861,8 @@ int snd_rawmidi_receive(struct snd_rawmidi_substream *substream, int result = 0, count1; struct snd_rawmidi_runtime *runtime = substream->runtime; + if (!substream->opened) + return -EBADFD; if (runtime->buffer == NULL) { snd_printd("snd_rawmidi_receive: input is not active!!!\n"); return -EINVAL; @@ -1126,6 +1132,8 @@ int snd_rawmidi_transmit_ack(struct snd_rawmidi_substream *substream, int count) int snd_rawmidi_transmit(struct snd_rawmidi_substream *substream, unsigned char *buffer, int count) { + if (!substream->opened) + return -EBADFD; count = snd_rawmidi_transmit_peek(substream, buffer, count); if (count < 0) return count; -- GitLab From b02555c3845f02924b8224ff1fd9a44f2c144dbb Mon Sep 17 00:00:00 2001 From: Zoltan Devai Date: Mon, 3 Nov 2008 00:30:28 +0100 Subject: [PATCH 487/815] ALSA: Fix PIT lockup on some chipsets when using the PC-Speaker Fix PIT lockup on some chipsets when using the PC-Speaker. Signed-off-by: Zoltan Devai Signed-off-by: Takashi Iwai --- sound/drivers/pcsp/pcsp_input.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/drivers/pcsp/pcsp_input.c b/sound/drivers/pcsp/pcsp_input.c index cd9b83e7f7d..0444cdeb4be 100644 --- a/sound/drivers/pcsp/pcsp_input.c +++ b/sound/drivers/pcsp/pcsp_input.c @@ -24,13 +24,13 @@ static void pcspkr_do_sound(unsigned int count) spin_lock_irqsave(&i8253_lock, flags); if (count) { - /* enable counter 2 */ - outb_p(inb_p(0x61) | 3, 0x61); /* set command for counter 2, 2 byte write */ outb_p(0xB6, 0x43); /* select desired HZ */ outb_p(count & 0xff, 0x42); outb((count >> 8) & 0xff, 0x42); + /* enable counter 2 */ + outb_p(inb_p(0x61) | 3, 0x61); } else { /* disable counter 2 */ outb(inb_p(0x61) & 0xFC, 0x61); -- GitLab From bb072bf0980abbe4fc905df91857a8ad34ca673c Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Sun, 2 Nov 2008 03:50:35 +0100 Subject: [PATCH 488/815] sound: struct device - replace bus_id with dev_name(), dev_set_name() [stripped sound/isa/* changes, replaced with the next patch -- tiwai] Signed-off-by: Kay Sievers Signed-off-by: Takashi Iwai --- sound/aoa/soundbus/core.c | 2 +- sound/drivers/ml403-ac97cr.c | 4 ++-- sound/soc/soc-core.c | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/sound/aoa/soundbus/core.c b/sound/aoa/soundbus/core.c index f84f3e50578..fa8ab2815a9 100644 --- a/sound/aoa/soundbus/core.c +++ b/sound/aoa/soundbus/core.c @@ -176,7 +176,7 @@ int soundbus_add_one(struct soundbus_dev *dev) return -EINVAL; } - snprintf(dev->ofdev.dev.bus_id, BUS_ID_SIZE, "soundbus:%x", ++devcount); + dev_set_name(&dev->ofdev.dev, "soundbus:%x", ++devcount); dev->ofdev.dev.bus = &soundbus_bus_type; return of_device_register(&dev->ofdev); } diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c index ecdbeb6d360..7783843ca9a 100644 --- a/sound/drivers/ml403-ac97cr.c +++ b/sound/drivers/ml403-ac97cr.c @@ -1153,7 +1153,7 @@ snd_ml403_ac97cr_create(struct snd_card *card, struct platform_device *pfdev, /* get irq */ irq = platform_get_irq(pfdev, 0); if (request_irq(irq, snd_ml403_ac97cr_irq, IRQF_DISABLED, - pfdev->dev.bus_id, (void *)ml403_ac97cr)) { + dev_name(&pfdev->dev), (void *)ml403_ac97cr)) { snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": " "unable to grab IRQ %d\n", irq); @@ -1166,7 +1166,7 @@ snd_ml403_ac97cr_create(struct snd_card *card, struct platform_device *pfdev, ml403_ac97cr->irq); irq = platform_get_irq(pfdev, 1); if (request_irq(irq, snd_ml403_ac97cr_irq, IRQF_DISABLED, - pfdev->dev.bus_id, (void *)ml403_ac97cr)) { + dev_name(&pfdev->dev), (void *)ml403_ac97cr)) { snd_printk(KERN_ERR SND_ML403_AC97CR_DRIVER ": " "unable to grab IRQ %d\n", irq); diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 462e635dfc7..0af3bbde5bb 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -95,8 +95,8 @@ static int soc_ac97_dev_register(struct snd_soc_codec *codec) codec->ac97->dev.parent = NULL; codec->ac97->dev.release = soc_ac97_device_release; - snprintf(codec->ac97->dev.bus_id, BUS_ID_SIZE, "%d-%d:%s", - codec->card->number, 0, codec->name); + dev_set_name(&codec->ac97->dev, "%d-%d:%s", + codec->card->number, 0, codec->name); err = device_register(&codec->ac97->dev); if (err < 0) { snd_printk(KERN_ERR "Can't register ac97 bus\n"); -- GitLab From 0418ff0c8e48aae4e5e0cbcd3e19a057bea2e55a Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 3 Nov 2008 08:51:33 +0100 Subject: [PATCH 489/815] ALSA: remove direct access of dev->bus_id in sound/isa/* Removed the direct accesses of dev->bus_id in sound/isa/* by replacement with dev_err() or dev_warn() functions. Signed-off-by: Takashi Iwai --- sound/isa/ad1848/ad1848.c | 6 +++--- sound/isa/adlib.c | 12 ++++++------ sound/isa/cs423x/cs4231.c | 8 ++++---- sound/isa/cs423x/cs4236.c | 8 ++++---- sound/isa/es1688/es1688.c | 9 +++------ sound/isa/gus/gusclassic.c | 13 +++++-------- sound/isa/gus/gusextreme.c | 19 +++++++------------ sound/isa/sb/sb8.c | 4 ++-- 8 files changed, 34 insertions(+), 45 deletions(-) diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c index b68d20edc20..223a6c03881 100644 --- a/sound/isa/ad1848/ad1848.c +++ b/sound/isa/ad1848/ad1848.c @@ -70,15 +70,15 @@ static int __devinit snd_ad1848_match(struct device *dev, unsigned int n) return 0; if (port[n] == SNDRV_AUTO_PORT) { - snd_printk(KERN_ERR "%s: please specify port\n", dev->bus_id); + dev_err(dev, "please specify port\n"); return 0; } if (irq[n] == SNDRV_AUTO_IRQ) { - snd_printk(KERN_ERR "%s: please specify irq\n", dev->bus_id); + dev_err(dev, "please specify irq\n"); return 0; } if (dma1[n] == SNDRV_AUTO_DMA) { - snd_printk(KERN_ERR "%s: please specify dma1\n", dev->bus_id); + dev_err(dev, "please specify dma1\n"); return 0; } return 1; diff --git a/sound/isa/adlib.c b/sound/isa/adlib.c index efa8c80d05b..374b7177e11 100644 --- a/sound/isa/adlib.c +++ b/sound/isa/adlib.c @@ -36,7 +36,7 @@ static int __devinit snd_adlib_match(struct device *dev, unsigned int n) return 0; if (port[n] == SNDRV_AUTO_PORT) { - snd_printk(KERN_ERR "%s: please specify port\n", dev->bus_id); + dev_err(dev, "please specify port\n"); return 0; } return 1; @@ -55,13 +55,13 @@ static int __devinit snd_adlib_probe(struct device *dev, unsigned int n) card = snd_card_new(index[n], id[n], THIS_MODULE, 0); if (!card) { - snd_printk(KERN_ERR "%s: could not create card\n", dev->bus_id); + dev_err(dev, "could not create card\n"); return -EINVAL; } card->private_data = request_region(port[n], 4, CRD_NAME); if (!card->private_data) { - snd_printk(KERN_ERR "%s: could not grab ports\n", dev->bus_id); + dev_err(dev, "could not grab ports\n"); error = -EBUSY; goto out; } @@ -73,13 +73,13 @@ static int __devinit snd_adlib_probe(struct device *dev, unsigned int n) error = snd_opl3_create(card, port[n], port[n] + 2, OPL3_HW_AUTO, 1, &opl3); if (error < 0) { - snd_printk(KERN_ERR "%s: could not create OPL\n", dev->bus_id); + dev_err(dev, "could not create OPL\n"); goto out; } error = snd_opl3_hwdep_new(opl3, 0, 0, NULL); if (error < 0) { - snd_printk(KERN_ERR "%s: could not create FM\n", dev->bus_id); + dev_err(dev, "could not create FM\n"); goto out; } @@ -87,7 +87,7 @@ static int __devinit snd_adlib_probe(struct device *dev, unsigned int n) error = snd_card_register(card); if (error < 0) { - snd_printk(KERN_ERR "%s: could not register card\n", dev->bus_id); + dev_err(dev, "could not register card\n"); goto out; } diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c index ddd289120aa..f019d449e2d 100644 --- a/sound/isa/cs423x/cs4231.c +++ b/sound/isa/cs423x/cs4231.c @@ -74,15 +74,15 @@ static int __devinit snd_cs4231_match(struct device *dev, unsigned int n) return 0; if (port[n] == SNDRV_AUTO_PORT) { - snd_printk(KERN_ERR "%s: please specify port\n", dev->bus_id); + dev_err(dev, "please specify port\n"); return 0; } if (irq[n] == SNDRV_AUTO_IRQ) { - snd_printk(KERN_ERR "%s: please specify irq\n", dev->bus_id); + dev_err(dev, "please specify irq\n"); return 0; } if (dma1[n] == SNDRV_AUTO_DMA) { - snd_printk(KERN_ERR "%s: please specify dma1\n", dev->bus_id); + dev_err(dev, "please specify dma1\n"); return 0; } return 1; @@ -133,7 +133,7 @@ static int __devinit snd_cs4231_probe(struct device *dev, unsigned int n) mpu_port[n], 0, mpu_irq[n], mpu_irq[n] >= 0 ? IRQF_DISABLED : 0, NULL) < 0) - printk(KERN_WARNING "%s: MPU401 not detected\n", dev->bus_id); + dev_warn(dev, "MPU401 not detected\n"); } snd_card_set_dev(card, dev); diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c index 91f9c15d3e3..019c9401663 100644 --- a/sound/isa/cs423x/cs4236.c +++ b/sound/isa/cs423x/cs4236.c @@ -488,19 +488,19 @@ static int __devinit snd_cs423x_isa_match(struct device *pdev, return 0; if (port[dev] == SNDRV_AUTO_PORT) { - snd_printk(KERN_ERR "%s: please specify port\n", pdev->bus_id); + dev_err(pdev, "please specify port\n"); return 0; } if (cport[dev] == SNDRV_AUTO_PORT) { - snd_printk(KERN_ERR "%s: please specify cport\n", pdev->bus_id); + dev_err(pdev, "please specify cport\n"); return 0; } if (irq[dev] == SNDRV_AUTO_IRQ) { - snd_printk(KERN_ERR "%s: please specify irq\n", pdev->bus_id); + dev_err(pdev, "please specify irq\n"); return 0; } if (dma1[dev] == SNDRV_AUTO_DMA) { - snd_printk(KERN_ERR "%s: please specify dma1\n", pdev->bus_id); + dev_err(pdev, "please specify dma1\n"); return 0; } return 1; diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c index f88639ea64b..b46377139cf 100644 --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -88,16 +88,14 @@ static int __devinit snd_es1688_legacy_create(struct snd_card *card, if (irq[n] == SNDRV_AUTO_IRQ) { irq[n] = snd_legacy_find_free_irq(possible_irqs); if (irq[n] < 0) { - snd_printk(KERN_ERR "%s: unable to find a free IRQ\n", - dev->bus_id); + dev_err(dev, "unable to find a free IRQ\n"); return -EBUSY; } } if (dma8[n] == SNDRV_AUTO_DMA) { dma8[n] = snd_legacy_find_free_dma(possible_dmas); if (dma8[n] < 0) { - snd_printk(KERN_ERR "%s: unable to find a free DMA\n", - dev->bus_id); + dev_err(dev, "unable to find a free DMA\n"); return -EBUSY; } } @@ -147,8 +145,7 @@ static int __devinit snd_es1688_probe(struct device *dev, unsigned int n) if (snd_opl3_create(card, chip->port, chip->port + 2, OPL3_HW_OPL3, 0, &opl3) < 0) - printk(KERN_WARNING "%s: opl3 not detected at 0x%lx\n", - dev->bus_id, chip->port); + dev_warn(dev, "opl3 not detected at 0x%lx\n", chip->port); else { error = snd_opl3_hwdep_new(opl3, 0, 1, NULL); if (error < 0) diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c index 8f914b37bf8..426532a4d73 100644 --- a/sound/isa/gus/gusclassic.c +++ b/sound/isa/gus/gusclassic.c @@ -90,24 +90,21 @@ static int __devinit snd_gusclassic_create(struct snd_card *card, if (irq[n] == SNDRV_AUTO_IRQ) { irq[n] = snd_legacy_find_free_irq(possible_irqs); if (irq[n] < 0) { - snd_printk(KERN_ERR "%s: unable to find a free IRQ\n", - dev->bus_id); + dev_err(dev, "unable to find a free IRQ\n"); return -EBUSY; } } if (dma1[n] == SNDRV_AUTO_DMA) { dma1[n] = snd_legacy_find_free_dma(possible_dmas); if (dma1[n] < 0) { - snd_printk(KERN_ERR "%s: unable to find a free DMA1\n", - dev->bus_id); + dev_err(dev, "unable to find a free DMA1\n"); return -EBUSY; } } if (dma2[n] == SNDRV_AUTO_DMA) { dma2[n] = snd_legacy_find_free_dma(possible_dmas); if (dma2[n] < 0) { - snd_printk(KERN_ERR "%s: unable to find a free DMA2\n", - dev->bus_id); + dev_err(dev, "unable to find a free DMA2\n"); return -EBUSY; } } @@ -174,8 +171,8 @@ static int __devinit snd_gusclassic_probe(struct device *dev, unsigned int n) error = -ENODEV; if (gus->max_flag || gus->ess_flag) { - snd_printk(KERN_ERR "%s: GUS Classic or ACE soundcard was " - "not detected at 0x%lx\n", dev->bus_id, gus->gf1.port); + dev_err(dev, "GUS Classic or ACE soundcard was " + "not detected at 0x%lx\n", gus->gf1.port); goto out; } diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c index da13185eb0a..7ad4c3b41a8 100644 --- a/sound/isa/gus/gusextreme.c +++ b/sound/isa/gus/gusextreme.c @@ -106,16 +106,14 @@ static int __devinit snd_gusextreme_es1688_create(struct snd_card *card, if (irq[n] == SNDRV_AUTO_IRQ) { irq[n] = snd_legacy_find_free_irq(possible_irqs); if (irq[n] < 0) { - snd_printk(KERN_ERR "%s: unable to find a free IRQ " - "for ES1688\n", dev->bus_id); + dev_err(dev, "unable to find a free IRQ for ES1688\n"); return -EBUSY; } } if (dma8[n] == SNDRV_AUTO_DMA) { dma8[n] = snd_legacy_find_free_dma(possible_dmas); if (dma8[n] < 0) { - snd_printk(KERN_ERR "%s: unable to find a free DMA " - "for ES1688\n", dev->bus_id); + dev_err(dev, "unable to find a free DMA for ES1688\n"); return -EBUSY; } } @@ -143,16 +141,14 @@ static int __devinit snd_gusextreme_gus_card_create(struct snd_card *card, if (gf1_irq[n] == SNDRV_AUTO_IRQ) { gf1_irq[n] = snd_legacy_find_free_irq(possible_irqs); if (gf1_irq[n] < 0) { - snd_printk(KERN_ERR "%s: unable to find a free IRQ " - "for GF1\n", dev->bus_id); + dev_err(dev, "unable to find a free IRQ for GF1\n"); return -EBUSY; } } if (dma1[n] == SNDRV_AUTO_DMA) { dma1[n] = snd_legacy_find_free_dma(possible_dmas); if (dma1[n] < 0) { - snd_printk(KERN_ERR "%s: unable to find a free DMA " - "for GF1\n", dev->bus_id); + dev_err(dev, "unable to find a free DMA for GF1\n"); return -EBUSY; } } @@ -278,8 +274,8 @@ static int __devinit snd_gusextreme_probe(struct device *dev, unsigned int n) error = -ENODEV; if (!gus->ess_flag) { - snd_printk(KERN_ERR "%s: GUS Extreme soundcard was not " - "detected at 0x%lx\n", dev->bus_id, gus->gf1.port); + dev_err(dev, "GUS Extreme soundcard was not " + "detected at 0x%lx\n", gus->gf1.port); goto out; } gus->codec_flag = 1; @@ -310,8 +306,7 @@ static int __devinit snd_gusextreme_probe(struct device *dev, unsigned int n) if (snd_opl3_create(card, es1688->port, es1688->port + 2, OPL3_HW_OPL3, 0, &opl3) < 0) - printk(KERN_ERR "%s: opl3 not detected at 0x%lx\n", - dev->bus_id, es1688->port); + dev_warn(dev, "opl3 not detected at 0x%lx\n", es1688->port); else { error = snd_opl3_hwdep_new(opl3, 0, 2, NULL); if (error < 0) diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c index 336a3427790..667eccc676a 100644 --- a/sound/isa/sb/sb8.c +++ b/sound/isa/sb/sb8.c @@ -85,11 +85,11 @@ static int __devinit snd_sb8_match(struct device *pdev, unsigned int dev) if (!enable[dev]) return 0; if (irq[dev] == SNDRV_AUTO_IRQ) { - snd_printk(KERN_ERR "%s: please specify irq\n", pdev->bus_id); + dev_err(pdev, "please specify irq\n"); return 0; } if (dma8[dev] == SNDRV_AUTO_DMA) { - snd_printk(KERN_ERR "%s: please specify dma8\n", pdev->bus_id); + dev_err(pdev, "please specify dma8\n"); return 0; } return 1; -- GitLab From 55c8eb6c8eaa5009eed1557b296da5d4ea9c369a Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 3 Nov 2008 00:04:24 -0800 Subject: [PATCH 490/815] SMC91x: Fix compilation on some platforms. This reverts 51ac3beffd4afaea4350526cf01fe74aaff25eff ('SMC91x: delete unused local variable "lp"') and adds __maybe_unused markers to these (potentially) unused variables. The issue is that in some configurations SMC_IO_SHIFT evaluates to '(lp->io_shift)', but in some others it's plain '0'. Based upon a build failure report from Manuel Lauss. Signed-off-by: David S. Miller --- drivers/net/smc91x.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index 6f9895d4e5b..fc80f250da3 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -2060,6 +2060,7 @@ static int smc_request_attrib(struct platform_device *pdev, struct net_device *ndev) { struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib"); + struct smc_local *lp __maybe_unused = netdev_priv(ndev); if (!res) return 0; @@ -2074,6 +2075,7 @@ static void smc_release_attrib(struct platform_device *pdev, struct net_device *ndev) { struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib"); + struct smc_local *lp __maybe_unused = netdev_priv(ndev); if (res) release_mem_region(res->start, ATTRIB_SIZE); -- GitLab From 69e50282b726bab75c8050c4836dc89b7eb7bf1a Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 3 Nov 2008 10:07:43 +0100 Subject: [PATCH 491/815] ALSA: hda - Add a quirk for another Acer Aspire (1025:0090) Added a quirk for another Acer Aspier laptop (1025:0090) with ALC883 codec. Reported in Novell bnc#426935: https://bugzilla.novell.com/show_bug.cgi?id=426935 Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index d327a371595..a4666c96a44 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8414,6 +8414,7 @@ static const char *alc883_models[ALC883_MODEL_LAST] = { static struct snd_pci_quirk alc883_cfg_tbl[] = { SND_PCI_QUIRK(0x1019, 0x6668, "ECS", ALC883_3ST_6ch_DIG), SND_PCI_QUIRK(0x1025, 0x006c, "Acer Aspire 9810", ALC883_ACER_ASPIRE), + SND_PCI_QUIRK(0x1025, 0x0090, "Acer Aspire", ALC883_ACER_ASPIRE), SND_PCI_QUIRK(0x1025, 0x0110, "Acer Aspire", ALC883_ACER_ASPIRE), SND_PCI_QUIRK(0x1025, 0x0112, "Acer Aspire 9303", ALC883_ACER_ASPIRE), SND_PCI_QUIRK(0x1025, 0x0121, "Acer Aspire 5920G", ALC883_ACER_ASPIRE), -- GitLab From c2c80529460095035752bf0ecc1af82c1e0f6e0f Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 31 Oct 2008 19:50:41 +0000 Subject: [PATCH 492/815] tracing, alpha: undefined reference to `save_stack_trace' Impact: build fix on !stacktrace architectures only select STACKTRACE on architectures that have STACKTRACE_SUPPORT ... since we also need to ifdef out the guts of ftrace_trace_stack(). We also want to disallow setting TRACE_ITER_STACKTRACE in trace_flags on such configs, but that can wait. Signed-off-by: Al Viro Acked-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/Kconfig | 2 +- kernel/trace/trace.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index b58f43bec36..33dbefd471e 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -25,7 +25,7 @@ config TRACING bool select DEBUG_FS select RING_BUFFER - select STACKTRACE + select STACKTRACE if STACKTRACE_SUPPORT select TRACEPOINTS select NOP_TRACER diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 8a499e2adae..85bee775a03 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -705,6 +705,7 @@ static void ftrace_trace_stack(struct trace_array *tr, unsigned long flags, int skip, int pc) { +#ifdef CONFIG_STACKTRACE struct ring_buffer_event *event; struct stack_entry *entry; struct stack_trace trace; @@ -730,6 +731,7 @@ static void ftrace_trace_stack(struct trace_array *tr, save_stack_trace(&trace); ring_buffer_unlock_commit(tr->buffer, event, irq_flags); +#endif } void __trace_stack(struct trace_array *tr, -- GitLab From 55e03a68d2489d116a5c5e8111ecef3f69831ed6 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 3 Nov 2008 10:21:36 +0100 Subject: [PATCH 493/815] ALSA: emu10k1 - Add more invert_shared_spdif flag to Audigy models Reported in Novell bnc#440862: https://bugzilla.novell.com/show_bug.cgi?id=440862 Signed-off-by: Takashi Iwai --- sound/pci/emu10k1/emu10k1_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index 2f283ea6ad9..de5ee8f097f 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -1464,6 +1464,7 @@ static struct snd_emu_chip_details emu_chip_details[] = { .ca0151_chip = 1, .spk71 = 1, .spdif_bug = 1, + .invert_shared_spdif = 1, /* digital/analog switch swapped */ .ac97_chip = 1} , {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20021102, .driver = "Audigy2", .name = "Audigy 2 ZS [SB0350]", @@ -1473,6 +1474,7 @@ static struct snd_emu_chip_details emu_chip_details[] = { .ca0151_chip = 1, .spk71 = 1, .spdif_bug = 1, + .invert_shared_spdif = 1, /* digital/analog switch swapped */ .ac97_chip = 1} , {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20011102, .driver = "Audigy2", .name = "Audigy 2 ZS [2001]", @@ -1482,6 +1484,7 @@ static struct snd_emu_chip_details emu_chip_details[] = { .ca0151_chip = 1, .spk71 = 1, .spdif_bug = 1, + .invert_shared_spdif = 1, /* digital/analog switch swapped */ .ac97_chip = 1} , /* Audigy 2 */ /* Tested by James@superbug.co.uk 3rd July 2005 */ -- GitLab From a1caa32295d67284ecba18cd8db692c7166f0706 Mon Sep 17 00:00:00 2001 From: Arnaud Ebalard Date: Mon, 3 Nov 2008 01:30:23 -0800 Subject: [PATCH 494/815] XFRM: copy_to_user_kmaddress() reports local address twice While adding support for MIGRATE/KMADDRESS in strongSwan (as specified in draft-ebalard-mext-pfkey-enhanced-migrate-00), Andreas Steffen noticed that XFRMA_KMADDRESS attribute passed to userland contains the local address twice (remote provides local address instead of remote one). This bug in copy_to_user_kmaddress() affects only key managers that use native XFRM interface (key managers that use PF_KEY are not affected). For the record, the bug was in the initial changeset I posted which added support for KMADDRESS (13c1d18931ebb5cf407cb348ef2cd6284d68902d 'xfrm: MIGRATE enhancements (draft-ebalard-mext-pfkey-enhanced-migrate)'). Signed-off-by: Arnaud Ebalard Reported-by: Andreas Steffen Signed-off-by: David S. Miller --- net/xfrm/xfrm_user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 4a8a1abb59e..a278a6f3b99 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -1816,7 +1816,7 @@ static int copy_to_user_kmaddress(struct xfrm_kmaddress *k, struct sk_buff *skb) uk.family = k->family; uk.reserved = k->reserved; memcpy(&uk.local, &k->local, sizeof(uk.local)); - memcpy(&uk.remote, &k->local, sizeof(uk.remote)); + memcpy(&uk.remote, &k->remote, sizeof(uk.remote)); return nla_put(skb, XFRMA_KMADDRESS, sizeof(uk), &uk); } -- GitLab From b3aa557722b3d5858f14ca559e03461c24125aaf Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Fri, 31 Oct 2008 15:44:07 -0400 Subject: [PATCH 495/815] ftrace: use kretprobe trampoline name to test in output Impact: ia64+tracing build fix When a function is kprobed, the return address is set to the kprobe_trampoline, or something similar. This caused the output of the trace to look confusing when the parent seemed to be this "kprobe_trampoline" function. To fix this, Abhishek Sagar added a test of the instruction pointer of the parent to see if it matched the kprobe_trampoline. If it did, the output would print a "[unknown/kretprobe'd]" instead. Unfortunately, not all archs do this the same way, and the trampoline function may not be exported, which causes failures in builds. This patch will compare the name instead of the pointer to see if it matches. This prevents us from depending on a function from being exported, and should work on all archs. The worst that can happen is that an arch might use a different name and then we go back to the confusing output. At least the arch will still build. Reported-by: Abhishek Sagar Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar Tested-by: Abhishek Sagar Acked-by: Abhishek Sagar --- kernel/trace/trace.c | 39 +++++++++++++++++++++------------------ 1 file changed, 21 insertions(+), 18 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 85bee775a03..9f3b478f917 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1088,17 +1088,20 @@ static void s_stop(struct seq_file *m, void *p) mutex_unlock(&trace_types_lock); } -#define KRETPROBE_MSG "[unknown/kretprobe'd]" - #ifdef CONFIG_KRETPROBES -static inline int kretprobed(unsigned long addr) +static inline const char *kretprobed(const char *name) { - return addr == (unsigned long)kretprobe_trampoline; + static const char tramp_name[] = "kretprobe_trampoline"; + int size = sizeof(tramp_name); + + if (strncmp(tramp_name, name, size) == 0) + return "[unknown/kretprobe'd]"; + return name; } #else -static inline int kretprobed(unsigned long addr) +static inline const char *kretprobed(const char *name) { - return 0; + return name; } #endif /* CONFIG_KRETPROBES */ @@ -1107,10 +1110,13 @@ seq_print_sym_short(struct trace_seq *s, const char *fmt, unsigned long address) { #ifdef CONFIG_KALLSYMS char str[KSYM_SYMBOL_LEN]; + const char *name; kallsyms_lookup(address, NULL, NULL, NULL, str); - return trace_seq_printf(s, fmt, str); + name = kretprobed(str); + + return trace_seq_printf(s, fmt, name); #endif return 1; } @@ -1121,9 +1127,12 @@ seq_print_sym_offset(struct trace_seq *s, const char *fmt, { #ifdef CONFIG_KALLSYMS char str[KSYM_SYMBOL_LEN]; + const char *name; sprint_symbol(str, address); - return trace_seq_printf(s, fmt, str); + name = kretprobed(str); + + return trace_seq_printf(s, fmt, name); #endif return 1; } @@ -1377,10 +1386,7 @@ print_lat_fmt(struct trace_iterator *iter, unsigned int trace_idx, int cpu) seq_print_ip_sym(s, field->ip, sym_flags); trace_seq_puts(s, " ("); - if (kretprobed(field->parent_ip)) - trace_seq_puts(s, KRETPROBE_MSG); - else - seq_print_ip_sym(s, field->parent_ip, sym_flags); + seq_print_ip_sym(s, field->parent_ip, sym_flags); trace_seq_puts(s, ")\n"); break; } @@ -1496,12 +1502,9 @@ static enum print_line_t print_trace_fmt(struct trace_iterator *iter) ret = trace_seq_printf(s, " <-"); if (!ret) return TRACE_TYPE_PARTIAL_LINE; - if (kretprobed(field->parent_ip)) - ret = trace_seq_puts(s, KRETPROBE_MSG); - else - ret = seq_print_ip_sym(s, - field->parent_ip, - sym_flags); + ret = seq_print_ip_sym(s, + field->parent_ip, + sym_flags); if (!ret) return TRACE_TYPE_PARTIAL_LINE; } -- GitLab From 73557af5bf32c3db973050de1fb73423e8fc873e Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Fri, 31 Oct 2008 13:59:49 -0400 Subject: [PATCH 496/815] x86, voyager: fix smp_intr_init() compile breakage Impact: fix x86/Voyager build Looks like this became static on the rest of x86. Fix it up by adding an external definition to mach-voyager/setup.c Signed-off-by: Ingo Molnar --- arch/x86/include/asm/voyager.h | 1 + arch/x86/mach-voyager/setup.c | 2 +- arch/x86/mach-voyager/voyager_smp.c | 2 +- 3 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/voyager.h b/arch/x86/include/asm/voyager.h index 9c811d2e6f9..b3e64730762 100644 --- a/arch/x86/include/asm/voyager.h +++ b/arch/x86/include/asm/voyager.h @@ -520,6 +520,7 @@ extern void voyager_restart(void); extern void voyager_cat_power_off(void); extern void voyager_cat_do_common_interrupt(void); extern void voyager_handle_nmi(void); +extern void voyager_smp_intr_init(void); /* Commands for the following are */ #define VOYAGER_PSI_READ 0 #define VOYAGER_PSI_WRITE 1 diff --git a/arch/x86/mach-voyager/setup.c b/arch/x86/mach-voyager/setup.c index 6bbdd633864..a580b9562e7 100644 --- a/arch/x86/mach-voyager/setup.c +++ b/arch/x86/mach-voyager/setup.c @@ -27,7 +27,7 @@ static struct irqaction irq2 = { void __init intr_init_hook(void) { #ifdef CONFIG_SMP - smp_intr_init(); + voyager_smp_intr_init(); #endif setup_irq(2, &irq2); diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c index 7f4c6af1435..0e331652681 100644 --- a/arch/x86/mach-voyager/voyager_smp.c +++ b/arch/x86/mach-voyager/voyager_smp.c @@ -1258,7 +1258,7 @@ static void handle_vic_irq(unsigned int irq, struct irq_desc *desc) #define QIC_SET_GATE(cpi, vector) \ set_intr_gate((cpi) + QIC_DEFAULT_CPI_BASE, (vector)) -void __init smp_intr_init(void) +void __init voyager_smp_intr_init(void) { int i; -- GitLab From 818e3dd30a4ff34fff6d90e87ae59c73f6a53691 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Fri, 31 Oct 2008 09:58:35 -0400 Subject: [PATCH 497/815] tracing, ring-buffer: add paranoid checks for loops While writing a new tracer, I had a bug where I caused the ring-buffer to recurse in a bad way. The bug was with the tracer I was writing and not the ring-buffer itself. But it took a long time to find the problem. This patch adds paranoid checks into the ring-buffer infrastructure that will catch bugs of this nature. Note: I put the bug back in the tracer and this patch showed the error nicely and prevented the lockup. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/ring_buffer.c | 56 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index cedf4e26828..3f338063864 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -1022,8 +1022,23 @@ rb_reserve_next_event(struct ring_buffer_per_cpu *cpu_buffer, struct ring_buffer_event *event; u64 ts, delta; int commit = 0; + int nr_loops = 0; again: + /* + * We allow for interrupts to reenter here and do a trace. + * If one does, it will cause this original code to loop + * back here. Even with heavy interrupts happening, this + * should only happen a few times in a row. If this happens + * 1000 times in a row, there must be either an interrupt + * storm or we have something buggy. + * Bail! + */ + if (unlikely(++nr_loops > 1000)) { + RB_WARN_ON(cpu_buffer, 1); + return NULL; + } + ts = ring_buffer_time_stamp(cpu_buffer->cpu); /* @@ -1532,10 +1547,23 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer) { struct buffer_page *reader = NULL; unsigned long flags; + int nr_loops = 0; spin_lock_irqsave(&cpu_buffer->lock, flags); again: + /* + * This should normally only loop twice. But because the + * start of the reader inserts an empty page, it causes + * a case where we will loop three times. There should be no + * reason to loop four times (that I know of). + */ + if (unlikely(++nr_loops > 3)) { + RB_WARN_ON(cpu_buffer, 1); + reader = NULL; + goto out; + } + reader = cpu_buffer->reader_page; /* If there's more to read, return this page */ @@ -1665,6 +1693,7 @@ ring_buffer_peek(struct ring_buffer *buffer, int cpu, u64 *ts) struct ring_buffer_per_cpu *cpu_buffer; struct ring_buffer_event *event; struct buffer_page *reader; + int nr_loops = 0; if (!cpu_isset(cpu, buffer->cpumask)) return NULL; @@ -1672,6 +1701,19 @@ ring_buffer_peek(struct ring_buffer *buffer, int cpu, u64 *ts) cpu_buffer = buffer->buffers[cpu]; again: + /* + * We repeat when a timestamp is encountered. It is possible + * to get multiple timestamps from an interrupt entering just + * as one timestamp is about to be written. The max times + * that this can happen is the number of nested interrupts we + * can have. Nesting 10 deep of interrupts is clearly + * an anomaly. + */ + if (unlikely(++nr_loops > 10)) { + RB_WARN_ON(cpu_buffer, 1); + return NULL; + } + reader = rb_get_reader_page(cpu_buffer); if (!reader) return NULL; @@ -1722,6 +1764,7 @@ ring_buffer_iter_peek(struct ring_buffer_iter *iter, u64 *ts) struct ring_buffer *buffer; struct ring_buffer_per_cpu *cpu_buffer; struct ring_buffer_event *event; + int nr_loops = 0; if (ring_buffer_iter_empty(iter)) return NULL; @@ -1730,6 +1773,19 @@ ring_buffer_iter_peek(struct ring_buffer_iter *iter, u64 *ts) buffer = cpu_buffer->buffer; again: + /* + * We repeat when a timestamp is encountered. It is possible + * to get multiple timestamps from an interrupt entering just + * as one timestamp is about to be written. The max times + * that this can happen is the number of nested interrupts we + * can have. Nesting 10 deep of interrupts is clearly + * an anomaly. + */ + if (unlikely(++nr_loops > 10)) { + RB_WARN_ON(cpu_buffer, 1); + return NULL; + } + if (rb_per_cpu_empty(cpu_buffer)) return NULL; -- GitLab From 6b3ab21ef1ac15db4b053ce0ba8eae0ef9361c8a Mon Sep 17 00:00:00 2001 From: Matthew Ranostay Date: Mon, 3 Nov 2008 08:12:43 -0500 Subject: [PATCH 498/815] ALSA: hda: make a STAC_DELL_EQ option Add support for explicitly enabling the EQ distortion hack for systems without software biquad support. Signed-off-by: Matthew Ranostay Cc: stable@kernel.org Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_sigmatel.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index df9b0bc7f87..e6085915d86 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -69,6 +69,7 @@ enum { enum { STAC_92HD73XX_REF, STAC_DELL_M6, + STAC_DELL_EQ, STAC_92HD73XX_MODELS }; @@ -773,9 +774,7 @@ static struct hda_verb dell_eq_core_init[] = { }; static struct hda_verb dell_m6_core_init[] = { - /* set master volume to max value without distortion - * and direct control */ - { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xec}, + { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff}, /* setup audio connections */ { 0x0d, AC_VERB_SET_CONNECT_SEL, 0x00}, { 0x0a, AC_VERB_SET_CONNECT_SEL, 0x01}, @@ -1600,11 +1599,13 @@ static unsigned int dell_m6_pin_configs[13] = { static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = { [STAC_92HD73XX_REF] = ref92hd73xx_pin_configs, [STAC_DELL_M6] = dell_m6_pin_configs, + [STAC_DELL_EQ] = dell_m6_pin_configs, }; static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = { [STAC_92HD73XX_REF] = "ref", [STAC_DELL_M6] = "dell-m6", + [STAC_DELL_EQ] = "dell-eq", }; static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = { @@ -4131,12 +4132,17 @@ again: sizeof(stac92hd73xx_dmux)); switch (spec->board_config) { - case STAC_DELL_M6: + case STAC_DELL_EQ: spec->init = dell_eq_core_init; + /* fallthru */ + case STAC_DELL_M6: spec->num_smuxes = 0; spec->mixer = &stac92hd73xx_6ch_mixer[DELL_M6_MIXER]; spec->amp_nids = &stac92hd73xx_amp_nids[DELL_M6_AMP]; spec->num_amps = 1; + + if (!spec->init) + spec->init = dell_m6_core_init; switch (codec->subsystem_id) { case 0x1028025e: /* Analog Mics */ case 0x1028025f: @@ -4146,8 +4152,6 @@ again: break; case 0x10280271: /* Digital Mics */ case 0x10280272: - spec->init = dell_m6_core_init; - /* fall-through */ case 0x10280254: case 0x10280255: stac92xx_set_config_reg(codec, 0x13, 0x90A60160); -- GitLab From 8d5c6603c408d91ecf543f244f10ccb8b500ad95 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Mon, 3 Nov 2008 18:21:44 +0100 Subject: [PATCH 499/815] io mapping: improve documentation Impact: add documentation Signed-off-by: Keith Packard Signed-off-by: Ingo Molnar --- Documentation/io-mapping.txt | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/Documentation/io-mapping.txt b/Documentation/io-mapping.txt index cd2f726becc..473e43b2d58 100644 --- a/Documentation/io-mapping.txt +++ b/Documentation/io-mapping.txt @@ -71,6 +71,12 @@ range, creating a permanent kernel-visible mapping to the resource. The map_atomic and map functions add the requested offset to the base of the virtual address returned by ioremap_wc. -On 32-bit processors, io_mapping_map_atomic_wc uses io_map_atomic_prot_pfn, -which uses the fixmaps to get us a mapping to a page using an atomic fashion. -For io_mapping_map_wc, ioremap_wc() is used to get a mapping of the region. +On 32-bit processors with HIGHMEM defined, io_mapping_map_atomic_wc uses +kmap_atomic_pfn to map the specified page in an atomic fashion; +kmap_atomic_pfn isn't really supposed to be used with device pages, but it +provides an efficient mapping for this usage. + +On 32-bit processors without HIGHMEM defined, io_mapping_map_atomic_wc and +io_mapping_map_wc both use ioremap_wc, a terribly inefficient function which +performs an IPI to inform all processors about the new mapping. This results +in a significant performance penalty. -- GitLab From e5beae16901795223d677f15aa2fe192976278ee Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Mon, 3 Nov 2008 18:21:45 +0100 Subject: [PATCH 500/815] io mapping: clean up #ifdefs Impact: cleanup clean up ifdefs: change #ifdef CONFIG_X86_32/64 to CONFIG_HAVE_ATOMIC_IOMAP. flip around the #ifdef sections to clean up the structure. Signed-off-by: Keith Packard Signed-off-by: Ingo Molnar --- arch/x86/Kconfig | 4 ++++ include/linux/io-mapping.h | 43 ++++++++++++++++++++++---------------- 2 files changed, 29 insertions(+), 18 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 6f20718d315..e60c59b81bd 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1894,6 +1894,10 @@ config SYSVIPC_COMPAT endmenu +config HAVE_ATOMIC_IOMAP + def_bool y + depends on X86_32 + source "net/Kconfig" source "drivers/Kconfig" diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h index 1b566993db6..82df31726a5 100644 --- a/include/linux/io-mapping.h +++ b/include/linux/io-mapping.h @@ -33,86 +33,93 @@ /* this struct isn't actually defined anywhere */ struct io_mapping; -#ifdef CONFIG_X86_64 +#ifdef CONFIG_HAVE_ATOMIC_IOMAP + +/* + * For small address space machines, mapping large objects + * into the kernel virtual space isn't practical. Where + * available, use fixmap support to dynamically map pages + * of the object at run time. + */ -/* Create the io_mapping object*/ static inline struct io_mapping * io_mapping_create_wc(unsigned long base, unsigned long size) { - return (struct io_mapping *) ioremap_wc(base, size); + return (struct io_mapping *) base; } static inline void io_mapping_free(struct io_mapping *mapping) { - iounmap(mapping); } /* Atomic map/unmap */ static inline void * io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset) { - return ((char *) mapping) + offset; + offset += (unsigned long) mapping; + return iomap_atomic_prot_pfn(offset >> PAGE_SHIFT, KM_USER0, + __pgprot(__PAGE_KERNEL_WC)); } static inline void io_mapping_unmap_atomic(void *vaddr) { + iounmap_atomic(vaddr, KM_USER0); } -/* Non-atomic map/unmap */ static inline void * io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset) { - return ((char *) mapping) + offset; + offset += (unsigned long) mapping; + return ioremap_wc(offset, PAGE_SIZE); } static inline void io_mapping_unmap(void *vaddr) { + iounmap(vaddr); } -#endif /* CONFIG_X86_64 */ +#else -#ifdef CONFIG_X86_32 +/* Create the io_mapping object*/ static inline struct io_mapping * io_mapping_create_wc(unsigned long base, unsigned long size) { - return (struct io_mapping *) base; + return (struct io_mapping *) ioremap_wc(base, size); } static inline void io_mapping_free(struct io_mapping *mapping) { + iounmap(mapping); } /* Atomic map/unmap */ static inline void * io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset) { - offset += (unsigned long) mapping; - return iomap_atomic_prot_pfn(offset >> PAGE_SHIFT, KM_USER0, - __pgprot(__PAGE_KERNEL_WC)); + return ((char *) mapping) + offset; } static inline void io_mapping_unmap_atomic(void *vaddr) { - iounmap_atomic(vaddr, KM_USER0); } +/* Non-atomic map/unmap */ static inline void * io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset) { - offset += (unsigned long) mapping; - return ioremap_wc(offset, PAGE_SIZE); + return ((char *) mapping) + offset; } static inline void io_mapping_unmap(void *vaddr) { - iounmap(vaddr); } -#endif /* CONFIG_X86_32 */ + +#endif /* HAVE_ATOMIC_IOMAP */ #endif /* _LINUX_IO_MAPPING_H */ -- GitLab From ae6884a9da56f8921e432e663b4ccb4a1851b2ea Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Mon, 3 Nov 2008 14:05:08 -0500 Subject: [PATCH 501/815] cifs: fix renaming one hardlink on top of another cifs: fix renaming one hardlink on top of another POSIX says that renaming one hardlink on top of another to the same inode is a no-op. We had the logic mostly right, but forgot to clear the return code. Signed-off-by: Jeff Layton Signed-off-by: Steve French --- fs/cifs/inode.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index d54fa8aeaea..ff8c68de4a9 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -1361,9 +1361,11 @@ int cifs_rename(struct inode *source_dir, struct dentry *source_dentry, CIFS_MOUNT_MAP_SPECIAL_CHR); if (tmprc == 0 && (info_buf_source->UniqueId == - info_buf_target->UniqueId)) + info_buf_target->UniqueId)) { /* same file, POSIX says that this is a noop */ + rc = 0; goto cifs_rename_exit; + } } /* else ... BB we could add the same check for Windows by checking the UniqueId via FILE_INTERNAL_INFO */ -- GitLab From 7385d595751874854a6729fbaaa7f793480bbb67 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Sun, 2 Nov 2008 17:49:59 +0300 Subject: [PATCH 502/815] fs_enet: fix polling 1. compile fix for irqreturn_t type change 2. restore ->poll_controller after CONFIG_PPC_CPM_NEW_BINDING transition Signed-off-by: Alexey Dobriyan Signed-off-by: Jeff Garzik --- drivers/net/fs_enet/fs_enet-main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c index cb51c1fb033..a6f49d02578 100644 --- a/drivers/net/fs_enet/fs_enet-main.c +++ b/drivers/net/fs_enet/fs_enet-main.c @@ -1099,7 +1099,9 @@ static int __devinit fs_enet_probe(struct of_device *ofdev, ndev->stop = fs_enet_close; ndev->get_stats = fs_enet_get_stats; ndev->set_multicast_list = fs_set_multicast_list; - +#ifdef CONFIG_NET_POLL_CONTROLLER + ndev->poll_controller = fs_enet_netpoll; +#endif if (fpi->use_napi) netif_napi_add(ndev, &fep->napi, fs_enet_rx_napi, fpi->napi_weight); @@ -1209,7 +1211,7 @@ static void __exit fs_cleanup(void) static void fs_enet_netpoll(struct net_device *dev) { disable_irq(dev->irq); - fs_enet_interrupt(dev->irq, dev, NULL); + fs_enet_interrupt(dev->irq, dev); enable_irq(dev->irq); } #endif -- GitLab From 1d19ecfc65ed01bac7a58f83004057ad704ee7cc Mon Sep 17 00:00:00 2001 From: Jeff Kirsher Date: Sun, 2 Nov 2008 20:30:33 -0800 Subject: [PATCH 503/815] net: kconfig cleanup The bool kconfig option added to ixgbe and myri10ge for DCA is ambigous, so this patch adds a description to the kconfig option. Signed-off-by: Jeff Kirsher Signed-off-by: Jeff Garzik --- drivers/net/Kconfig | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index f749b40f954..11f143f4adf 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2010,9 +2010,13 @@ config IGB_LRO If in doubt, say N. config IGB_DCA - bool "Enable DCA" + bool "Direct Cache Access (DCA) Support" default y depends on IGB && DCA && !(IGB=y && DCA=m) + ---help--- + Say Y here if you want to use Direct Cache Access (DCA) in the + driver. DCA is a method for warming the CPU cache before data + is used, with the intent of lessening the impact of cache misses. source "drivers/net/ixp2000/Kconfig" @@ -2437,9 +2441,13 @@ config IXGBE will be called ixgbe. config IXGBE_DCA - bool + bool "Direct Cache Access (DCA) Support" default y depends on IXGBE && DCA && !(IXGBE=y && DCA=m) + ---help--- + Say Y here if you want to use Direct Cache Access (DCA) in the + driver. DCA is a method for warming the CPU cache before data + is used, with the intent of lessening the impact of cache misses. config IXGB tristate "Intel(R) PRO/10GbE support" @@ -2489,9 +2497,13 @@ config MYRI10GE will be called myri10ge. config MYRI10GE_DCA - bool + bool "Direct Cache Access (DCA) Support" default y depends on MYRI10GE && DCA && !(MYRI10GE=y && DCA=m) + ---help--- + Say Y here if you want to use Direct Cache Access (DCA) in the + driver. DCA is a method for warming the CPU cache before data + is used, with the intent of lessening the impact of cache misses. config NETXEN_NIC tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC" -- GitLab From ee04448d8871e71f55520d62cf6adbf5dd403c99 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Sat, 1 Nov 2008 06:32:20 +0100 Subject: [PATCH 504/815] mv643xx_eth: fix SMI bus access timeouts The mv643xx_eth mii bus implementation uses wait_event_timeout() to wait for SMI completion interrupts. If wait_event_timeout() would return zero, mv643xx_eth would conclude that the SMI access timed out, but this is not necessarily true -- wait_event_timeout() can also return zero in the case where the SMI completion interrupt did happen in time but where it took longer than the requested timeout for the process performing the SMI access to be scheduled again. This would lead to occasional SMI access timeouts when the system would be under heavy load. The fix is to ignore the return value of wait_event_timeout(), and to re-check the SMI done bit after wait_event_timeout() returns to determine whether or not the SMI access timed out. Signed-off-by: Lennert Buytenhek Signed-off-by: Jeff Garzik --- drivers/net/mv643xx_eth.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index a9c8c08044b..b9dcdbd369f 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -1066,9 +1066,12 @@ static int smi_wait_ready(struct mv643xx_eth_shared_private *msp) return 0; } - if (!wait_event_timeout(msp->smi_busy_wait, smi_is_done(msp), - msecs_to_jiffies(100))) - return -ETIMEDOUT; + if (!smi_is_done(msp)) { + wait_event_timeout(msp->smi_busy_wait, smi_is_done(msp), + msecs_to_jiffies(100)); + if (!smi_is_done(msp)) + return -ETIMEDOUT; + } return 0; } -- GitLab From bffadffd43d438c3143b8d172a463de89345b836 Mon Sep 17 00:00:00 2001 From: Yu Zhao Date: Tue, 28 Oct 2008 14:44:11 +0800 Subject: [PATCH 505/815] PCI: fix VPD limit quirk for Broadcom 5708S VPD quirks need to be called after the VPD capability is initialized. Since VPD initialization now runs after pci_fixup_header (due to the capabilities consolidation), VPD quirks should be done at pci_fixup_final stage correspondingly. Tested-by: Eric Dumazet Signed-off-by: Yu Zhao Signed-off-by: Jesse Barnes --- drivers/pci/quirks.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index bbf66ea8fd8..5049a47030a 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1692,24 +1692,24 @@ static void __devinit quirk_brcm_570x_limit_vpd(struct pci_dev *dev) } } -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM, - PCI_DEVICE_ID_NX2_5706, - quirk_brcm_570x_limit_vpd); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM, - PCI_DEVICE_ID_NX2_5706S, - quirk_brcm_570x_limit_vpd); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM, - PCI_DEVICE_ID_NX2_5708, - quirk_brcm_570x_limit_vpd); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM, - PCI_DEVICE_ID_NX2_5708S, - quirk_brcm_570x_limit_vpd); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM, - PCI_DEVICE_ID_NX2_5709, - quirk_brcm_570x_limit_vpd); -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM, - PCI_DEVICE_ID_NX2_5709S, - quirk_brcm_570x_limit_vpd); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM, + PCI_DEVICE_ID_NX2_5706, + quirk_brcm_570x_limit_vpd); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM, + PCI_DEVICE_ID_NX2_5706S, + quirk_brcm_570x_limit_vpd); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM, + PCI_DEVICE_ID_NX2_5708, + quirk_brcm_570x_limit_vpd); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM, + PCI_DEVICE_ID_NX2_5708S, + quirk_brcm_570x_limit_vpd); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM, + PCI_DEVICE_ID_NX2_5709, + quirk_brcm_570x_limit_vpd); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM, + PCI_DEVICE_ID_NX2_5709S, + quirk_brcm_570x_limit_vpd); #ifdef CONFIG_PCI_MSI /* Some chipsets do not support MSI. We cannot easily rely on setting -- GitLab From a7b930cdf8ec790c85f81416c87f7c066679d373 Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Sun, 2 Nov 2008 13:32:43 -0800 Subject: [PATCH 506/815] PCI: annotate return value of pci_ioremap_bar with __iomem Was missing from the initial patch. Acked-by: Arjan van de Ven Signed-off-by: Harvey Harrison Signed-off-by: Jesse Barnes --- include/linux/pci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/pci.h b/include/linux/pci.h index c75b82bda32..feb4657bb04 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1136,7 +1136,7 @@ static inline void pci_mmcfg_late_init(void) { } #endif #ifdef CONFIG_HAS_IOMEM -static inline void * pci_ioremap_bar(struct pci_dev *pdev, int bar) +static inline void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar) { /* * Make sure the BAR is actually a memory resource, not an IO resource -- GitLab From f5dafca52d366ef8c6c86cbdfecc71a9a78b63a6 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 29 Oct 2008 22:35:12 -0700 Subject: [PATCH 507/815] PCI: remove excess kernel-doc notation Fix pci/rom.c kernel-doc function notation: Warning(drivers/pci/rom.c:110): Excess function parameter or struct member 'return' description in 'pci_map_rom' Warning(drivers/pci/rom.c:177): Excess function parameter or struct member 'return' description in 'pci_map_rom_copy' Signed-off-by: Randy Dunlap Signed-off-by: Jesse Barnes --- drivers/pci/rom.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c index 1f5f6143f35..132a78159b6 100644 --- a/drivers/pci/rom.c +++ b/drivers/pci/rom.c @@ -100,7 +100,8 @@ size_t pci_get_rom_size(void __iomem *rom, size_t size) * pci_map_rom - map a PCI ROM to kernel space * @pdev: pointer to pci device struct * @size: pointer to receive size of pci window over ROM - * @return: kernel virtual pointer to image of ROM + * + * Return: kernel virtual pointer to image of ROM * * Map a PCI ROM into kernel space. If ROM is boot video ROM, * the shadow BIOS copy will be returned instead of the @@ -167,7 +168,8 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size) * pci_map_rom_copy - map a PCI ROM to kernel space, create a copy * @pdev: pointer to pci device struct * @size: pointer to receive size of pci window over ROM - * @return: kernel virtual pointer to image of ROM + * + * Return: kernel virtual pointer to image of ROM * * Map a PCI ROM into kernel space. If ROM is boot video ROM, * the shadow BIOS copy will be returned instead of the -- GitLab From 88e7df0b7ee717f9db3333fb1248827bbdb2d4d3 Mon Sep 17 00:00:00 2001 From: Ed Swierk Date: Mon, 3 Nov 2008 14:41:16 -0800 Subject: [PATCH 508/815] PCI: fix range check on mmapped sysfs resource files pci_mmap_fits() returns the wrong answer if the sysfs resource file size is not a multiple of the page size. vm_end and vm_start are already page-aligned, so size - start < nr, causing mmap() to return EINVAL. Signed-off-by: Ed Swierk Signed-off-by: Andrew Morton Signed-off-by: Jesse Barnes --- drivers/pci/pci-sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 110022d7868..5d72866897a 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -575,7 +575,7 @@ static int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; start = vma->vm_pgoff; - size = pci_resource_len(pdev, resno) >> PAGE_SHIFT; + size = ((pci_resource_len(pdev, resno) - 1) >> PAGE_SHIFT) + 1; if (start < size && size - start >= nr) return 1; WARN(1, "process \"%s\" tried to map 0x%08lx-0x%08lx on %s BAR %d (size 0x%08lx)\n", -- GitLab From ae2d9fb18e575ed37ffc241ece4bf68f0be4ae32 Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Tue, 4 Nov 2008 09:10:50 -0500 Subject: [PATCH 509/815] ext4: fix missing ext4_unlock_group in error path If we try to free a block which is already freed, the code was returning without first unlocking the group. Signed-off-by: Aneesh Kumar K.V Signed-off-by: "Theodore Ts'o" --- fs/ext4/mballoc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index dfe17a13405..444ad998f72 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -4441,6 +4441,7 @@ ext4_mb_free_metadata(handle_t *handle, struct ext4_buddy *e4b, else if (block >= (entry->start_blk + entry->count)) n = &(*n)->rb_right; else { + ext4_unlock_group(sb, group); ext4_error(sb, __func__, "Double free of blocks %d (%d %d)\n", block, entry->start_blk, entry->count); -- GitLab From d94e99a64c3beece22dbfb2b335771a59184eb0a Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Tue, 4 Nov 2008 09:11:26 -0500 Subject: [PATCH 510/815] ext4: Convert to host order before using the values. Use le16_to_cpu to read the s_reserved_gdt_blocks values from super block. Signed-off-by: Aneesh Kumar K.V Signed-off-by: "Theodore Ts'o" --- fs/ext4/super.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 994859df010..e27acd18b4b 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1458,9 +1458,8 @@ static int ext4_fill_flex_info(struct super_block *sb) /* We allocate both existing and potentially added groups */ flex_group_count = ((sbi->s_groups_count + groups_per_flex - 1) + - ((sbi->s_es->s_reserved_gdt_blocks +1 ) << - EXT4_DESC_PER_BLOCK_BITS(sb))) / - groups_per_flex; + ((le16_to_cpu(sbi->s_es->s_reserved_gdt_blocks) + 1) << + EXT4_DESC_PER_BLOCK_BITS(sb))) / groups_per_flex; sbi->s_flex_groups = kzalloc(flex_group_count * sizeof(struct flex_groups), GFP_KERNEL); if (sbi->s_flex_groups == NULL) { -- GitLab From 14ce0cb411c88681ab8f3a4c9caa7f42e97a3184 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Mon, 3 Nov 2008 18:10:55 -0500 Subject: [PATCH 511/815] ext4: wait on all pending commits in ext4_sync_fs() In ext4_sync_fs, we only wait for a commit to finish if we started it, but there may be one already in progress which will not be synced. In the case of a data=ordered umount with pending long symlinks which are delayed due to a long list of other I/O on the backing block device, this causes the buffer associated with the long symlinks to not be moved to the inode dirty list in the second phase of fsync_super. Then, before they can be dirtied again, kjournald exits, seeing the UMOUNT flag and the dirty pages are never written to the backing block device, causing long symlink corruption and exposing new or previously freed block data to userspace. To ensure all commits are synced, we flush all journal commits now when sync_fs'ing ext4. Signed-off-by: Arthur Jones Signed-off-by: Andrew Morton Signed-off-by: "Theodore Ts'o" Cc: Eric Sandeen Cc: --- fs/ext4/super.c | 19 ++++++++----------- 1 file changed, 8 insertions(+), 11 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index e27acd18b4b..e4a241c65db 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -2884,12 +2884,9 @@ int ext4_force_commit(struct super_block *sb) /* * Ext4 always journals updates to the superblock itself, so we don't * have to propagate any other updates to the superblock on disk at this - * point. Just start an async writeback to get the buffers on their way - * to the disk. - * - * This implicitly triggers the writebehind on sync(). + * point. (We can probably nuke this function altogether, and remove + * any mention to sb->s_dirt in all of fs/ext4; eventual cleanup...) */ - static void ext4_write_super(struct super_block *sb) { if (mutex_trylock(&sb->s_lock) != 0) @@ -2899,15 +2896,15 @@ static void ext4_write_super(struct super_block *sb) static int ext4_sync_fs(struct super_block *sb, int wait) { - tid_t target; + int ret = 0; trace_mark(ext4_sync_fs, "dev %s wait %d", sb->s_id, wait); sb->s_dirt = 0; - if (jbd2_journal_start_commit(EXT4_SB(sb)->s_journal, &target)) { - if (wait) - jbd2_log_wait_commit(EXT4_SB(sb)->s_journal, target); - } - return 0; + if (wait) + ret = ext4_force_commit(sb); + else + jbd2_journal_start_commit(EXT4_SB(sb)->s_journal, NULL); + return ret; } /* -- GitLab From 9a0354405feb0f8bd460349a93db05e4cca8d166 Mon Sep 17 00:00:00 2001 From: Eilon Greenstein Date: Mon, 3 Nov 2008 16:45:55 -0800 Subject: [PATCH 512/815] bnx2x: Removing the PMF indication when unloading When the PMF flag is set, the driver can access the HW freely. When the driver is unloaded, it should not access the HW. The problem caused fatal errors when "ethtool -i" was called after the calling instance was unloaded and another instance was already loaded Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- drivers/net/bnx2x_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c index fce745148ff..61152e149e6 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -6481,6 +6481,7 @@ load_int_disable: bnx2x_free_irq(bp); load_error: bnx2x_free_mem(bp); + bp->port.pmf = 0; /* TBD we really need to reset the chip if we want to recover from this */ @@ -6791,6 +6792,7 @@ unload_error: /* Report UNLOAD_DONE to MCP */ if (!BP_NOMCP(bp)) bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE); + bp->port.pmf = 0; /* Free SKBs, SGEs, TPA pool and driver internals */ bnx2x_free_skbs(bp); -- GitLab From 7d96567ac0527703cf1b80043fc0ebd7f21a10ad Mon Sep 17 00:00:00 2001 From: Eilon Greenstein Date: Mon, 3 Nov 2008 16:46:19 -0800 Subject: [PATCH 513/815] bnx2x: PCI configuration bug on big-endian The current code read nothing but zeros on big-endian (wrong part of the 32bits). This caused poor performance on big-endian machines. Though this issue did not cause the system to crash, the performance is significantly better with the fix so I view it as critical bug fix. Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- drivers/net/bnx2x_init.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/net/bnx2x_init.h b/drivers/net/bnx2x_init.h index 130927cfc75..a6c0b3abba2 100644 --- a/drivers/net/bnx2x_init.h +++ b/drivers/net/bnx2x_init.h @@ -564,14 +564,15 @@ static const struct arb_line write_arb_addr[NUM_WR_Q-1] = { static void bnx2x_init_pxp(struct bnx2x *bp) { + u16 devctl; int r_order, w_order; u32 val, i; pci_read_config_word(bp->pdev, - bp->pcie_cap + PCI_EXP_DEVCTL, (u16 *)&val); - DP(NETIF_MSG_HW, "read 0x%x from devctl\n", (u16)val); - w_order = ((val & PCI_EXP_DEVCTL_PAYLOAD) >> 5); - r_order = ((val & PCI_EXP_DEVCTL_READRQ) >> 12); + bp->pcie_cap + PCI_EXP_DEVCTL, &devctl); + DP(NETIF_MSG_HW, "read 0x%x from devctl\n", devctl); + w_order = ((devctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5); + r_order = ((devctl & PCI_EXP_DEVCTL_READRQ) >> 12); if (r_order > MAX_RD_ORD) { DP(NETIF_MSG_HW, "read order of %d order adjusted to %d\n", -- GitLab From 12b56ea89e70d4b04f2f5199750310e82894ebbd Mon Sep 17 00:00:00 2001 From: Eilon Greenstein Date: Mon, 3 Nov 2008 16:46:40 -0800 Subject: [PATCH 514/815] bnx2x: Calling netif_carrier_off at the end of the probe netif_carrier_off was called too early at the probe. In case of failure or simply bad timing, this can cause a fatal error since linkwatch_event might run too soon. Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- drivers/net/bnx2x_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c index 61152e149e6..5b013d8457c 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -10206,8 +10206,6 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev, return -ENOMEM; } - netif_carrier_off(dev); - bp = netdev_priv(dev); bp->msglevel = debug; @@ -10231,6 +10229,8 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev, goto init_one_exit; } + netif_carrier_off(dev); + bp->common.name = board_info[ent->driver_data].name; printk(KERN_INFO "%s: %s (%c%d) PCI-E x%d %s found at mem %lx," " IRQ %d, ", dev->name, bp->common.name, -- GitLab From ca8eac55fa554043c57fd18d595ca356e752833e Mon Sep 17 00:00:00 2001 From: Eilon Greenstein Date: Mon, 3 Nov 2008 16:46:58 -0800 Subject: [PATCH 515/815] bnx2x: Version Update Updating the version Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- drivers/net/bnx2x_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c index 5b013d8457c..600210d7eff 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -59,8 +59,8 @@ #include "bnx2x.h" #include "bnx2x_init.h" -#define DRV_MODULE_VERSION "1.45.22" -#define DRV_MODULE_RELDATE "2008/09/09" +#define DRV_MODULE_VERSION "1.45.23" +#define DRV_MODULE_RELDATE "2008/11/03" #define BNX2X_BC_VER 0x040200 /* Time in jiffies before concluding the transmitter is hung */ -- GitLab From 19ecb6ba800765743bb4525c66562f0d30993f8d Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 3 Nov 2008 17:05:16 -0800 Subject: [PATCH 516/815] niu: Use pci_ioremap_bar(). Signed-off-by: David S. Miller --- drivers/net/niu.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/net/niu.c b/drivers/net/niu.c index ebc81270290..9acb5d70a3a 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -8667,7 +8667,6 @@ static void __devinit niu_device_announce(struct niu *np) static int __devinit niu_pci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - unsigned long niureg_base, niureg_len; union niu_parent_id parent_id; struct net_device *dev; struct niu *np; @@ -8758,10 +8757,7 @@ static int __devinit niu_pci_init_one(struct pci_dev *pdev, dev->features |= (NETIF_F_SG | NETIF_F_HW_CSUM); - niureg_base = pci_resource_start(pdev, 0); - niureg_len = pci_resource_len(pdev, 0); - - np->regs = ioremap_nocache(niureg_base, niureg_len); + np->regs = pci_ioremap_bar(pdev, 0); if (!np->regs) { dev_err(&pdev->dev, PFX "Cannot map device registers, " "aborting.\n"); -- GitLab From bbb770e7ab9a436752babfc8765e422d7481be1f Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Mon, 3 Nov 2008 19:11:29 -0800 Subject: [PATCH 517/815] xfrm: Fix xfrm_policy_gc_lock handling. From: Alexey Dobriyan Based upon a lockdep trace by Simon Arlott. xfrm_policy_kill() can be called from both BH and non-BH contexts, so we have to grab xfrm_policy_gc_lock with BH disabling. Signed-off-by: David S. Miller --- net/xfrm/xfrm_policy.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 25872747762..058f04f54b9 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -315,9 +315,9 @@ static void xfrm_policy_kill(struct xfrm_policy *policy) return; } - spin_lock(&xfrm_policy_gc_lock); + spin_lock_bh(&xfrm_policy_gc_lock); hlist_add_head(&policy->bydst, &xfrm_policy_gc_list); - spin_unlock(&xfrm_policy_gc_lock); + spin_unlock_bh(&xfrm_policy_gc_lock); schedule_work(&xfrm_policy_gc_work); } -- GitLab From cadef677e4a9b9c1d069675043767df486782986 Mon Sep 17 00:00:00 2001 From: Mikael Pettersson Date: Fri, 31 Oct 2008 08:03:55 +0100 Subject: [PATCH 518/815] sata_promise: add ATA engine reset to reset ops Promise ATA engines need to be reset when errors occur. That's currently done for errors detected by sata_promise itself, but it's not done for errors like timeouts detected outside of the low-level driver. The effect of this omission is that a timeout tends to result in a sequence of failed COMRESETs after which libata EH gives up and disables the port. At that point the port's ATA engine hangs and even reloading the driver will not resume it. To fix this, make sata_promise override ->hardreset on SATA ports with code which calls pdc_reset_port() on the port in question before calling libata's hardreset. PATA ports don't use ->hardreset, so for those we override ->softreset instead. Signed-off-by: Mikael Pettersson Signed-off-by: Jeff Garzik --- drivers/ata/sata_promise.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c index 750d8cdc00c..ba9a2570a74 100644 --- a/drivers/ata/sata_promise.c +++ b/drivers/ata/sata_promise.c @@ -153,6 +153,10 @@ static void pdc_freeze(struct ata_port *ap); static void pdc_sata_freeze(struct ata_port *ap); static void pdc_thaw(struct ata_port *ap); static void pdc_sata_thaw(struct ata_port *ap); +static int pdc_pata_softreset(struct ata_link *link, unsigned int *class, + unsigned long deadline); +static int pdc_sata_hardreset(struct ata_link *link, unsigned int *class, + unsigned long deadline); static void pdc_error_handler(struct ata_port *ap); static void pdc_post_internal_cmd(struct ata_queued_cmd *qc); static int pdc_pata_cable_detect(struct ata_port *ap); @@ -186,6 +190,7 @@ static struct ata_port_operations pdc_sata_ops = { .scr_read = pdc_sata_scr_read, .scr_write = pdc_sata_scr_write, .port_start = pdc_sata_port_start, + .hardreset = pdc_sata_hardreset, }; /* First-generation chips need a more restrictive ->check_atapi_dma op */ @@ -200,6 +205,7 @@ static struct ata_port_operations pdc_pata_ops = { .freeze = pdc_freeze, .thaw = pdc_thaw, .port_start = pdc_common_port_start, + .softreset = pdc_pata_softreset, }; static const struct ata_port_info pdc_port_info[] = { @@ -693,6 +699,20 @@ static void pdc_sata_thaw(struct ata_port *ap) readl(host_mmio + hotplug_offset); /* flush */ } +static int pdc_pata_softreset(struct ata_link *link, unsigned int *class, + unsigned long deadline) +{ + pdc_reset_port(link->ap); + return ata_sff_softreset(link, class, deadline); +} + +static int pdc_sata_hardreset(struct ata_link *link, unsigned int *class, + unsigned long deadline) +{ + pdc_reset_port(link->ap); + return sata_sff_hardreset(link, class, deadline); +} + static void pdc_error_handler(struct ata_port *ap) { if (!(ap->pflags & ATA_PFLAG_FROZEN)) -- GitLab From 554d491de112a378b4d1a705bb93b58bcd444a70 Mon Sep 17 00:00:00 2001 From: Marcin Slusarz Date: Sun, 2 Nov 2008 22:18:52 +0100 Subject: [PATCH 519/815] sata_via: restore vt*_prepare_host error handling commit b9d5b89b487517cbd4cb4702da829e07ef9e4432 (sata_via: fix support for 5287) accidently (?) removed vt*_prepare_host error handling - restore it catched by gcc: drivers/ata/sata_via.c: In function 'svia_init_one': drivers/ata/sata_via.c:567: warning: 'host' may be used uninitialized in this function Signed-off-by: Marcin Slusarz Cc: Tejun Heo Cc: Joseph Chan Cc: Jeff Garzik Signed-off-by: Jeff Garzik --- drivers/ata/sata_via.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c index 62367fe4d5d..c18935f0bda 100644 --- a/drivers/ata/sata_via.c +++ b/drivers/ata/sata_via.c @@ -602,8 +602,10 @@ static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) rc = vt8251_prepare_host(pdev, &host); break; default: - return -EINVAL; + rc = -EINVAL; } + if (rc) + return rc; svia_configure(pdev); -- GitLab From 3c324283e6cdb79210cf7975c3e40d3ba3e672b2 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 3 Nov 2008 12:37:49 +0900 Subject: [PATCH 520/815] sata_nv: fix generic, nf2/3 detection regression All three flavors of sata_nv's are different in how their hardreset behaves. * generic: Hardreset is not reliable. Link often doesn't come online after hardreset. * nf2/3: A little bit better - link comes online with longer debounce timing. However, nf2/3 can't reliable wait for the first D2H Register FIS, so it can't wait for device readiness or classify the device after hardreset. Follow-up SRST required. * ck804: Hardreset finally works. The core layer change to prefer hardreset and follow up changes exposed the above issues and caused various detection regressions for all three flavors. This patch, hopefully, fixes all the known issues and should make sata_nv error handling more reliable. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/ata/sata_nv.c | 53 ++++++++++++++++++++----------------------- 1 file changed, 25 insertions(+), 28 deletions(-) diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index fae3841de0d..6f146061432 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c @@ -307,10 +307,10 @@ static int nv_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val); static void nv_nf2_freeze(struct ata_port *ap); static void nv_nf2_thaw(struct ata_port *ap); +static int nv_nf2_hardreset(struct ata_link *link, unsigned int *class, + unsigned long deadline); static void nv_ck804_freeze(struct ata_port *ap); static void nv_ck804_thaw(struct ata_port *ap); -static int nv_hardreset(struct ata_link *link, unsigned int *class, - unsigned long deadline); static int nv_adma_slave_config(struct scsi_device *sdev); static int nv_adma_check_atapi_dma(struct ata_queued_cmd *qc); static void nv_adma_qc_prep(struct ata_queued_cmd *qc); @@ -405,17 +405,8 @@ static struct scsi_host_template nv_swncq_sht = { .slave_configure = nv_swncq_slave_config, }; -/* OSDL bz3352 reports that some nv controllers can't determine device - * signature reliably and nv_hardreset is implemented to work around - * the problem. This was reported on nf3 and it's unclear whether any - * other controllers are affected. However, the workaround has been - * applied to all variants and there isn't much to gain by trying to - * find out exactly which ones are affected at this point especially - * because NV has moved over to ahci for newer controllers. - */ static struct ata_port_operations nv_common_ops = { .inherits = &ata_bmdma_port_ops, - .hardreset = nv_hardreset, .scr_read = nv_scr_read, .scr_write = nv_scr_write, }; @@ -429,12 +420,22 @@ static struct ata_port_operations nv_generic_ops = { .hardreset = ATA_OP_NULL, }; +/* OSDL bz3352 reports that nf2/3 controllers can't determine device + * signature reliably. Also, the following thread reports detection + * failure on cold boot with the standard debouncing timing. + * + * http://thread.gmane.org/gmane.linux.ide/34098 + * + * Debounce with hotplug timing and request follow-up SRST. + */ static struct ata_port_operations nv_nf2_ops = { .inherits = &nv_common_ops, .freeze = nv_nf2_freeze, .thaw = nv_nf2_thaw, + .hardreset = nv_nf2_hardreset, }; +/* CK804 finally gets hardreset right */ static struct ata_port_operations nv_ck804_ops = { .inherits = &nv_common_ops, .freeze = nv_ck804_freeze, @@ -443,7 +444,7 @@ static struct ata_port_operations nv_ck804_ops = { }; static struct ata_port_operations nv_adma_ops = { - .inherits = &nv_common_ops, + .inherits = &nv_ck804_ops, .check_atapi_dma = nv_adma_check_atapi_dma, .sff_tf_read = nv_adma_tf_read, @@ -467,7 +468,7 @@ static struct ata_port_operations nv_adma_ops = { }; static struct ata_port_operations nv_swncq_ops = { - .inherits = &nv_common_ops, + .inherits = &nv_generic_ops, .qc_defer = ata_std_qc_defer, .qc_prep = nv_swncq_qc_prep, @@ -1553,6 +1554,17 @@ static void nv_nf2_thaw(struct ata_port *ap) iowrite8(mask, scr_addr + NV_INT_ENABLE); } +static int nv_nf2_hardreset(struct ata_link *link, unsigned int *class, + unsigned long deadline) +{ + bool online; + int rc; + + rc = sata_link_hardreset(link, sata_deb_timing_hotplug, deadline, + &online, NULL); + return online ? -EAGAIN : rc; +} + static void nv_ck804_freeze(struct ata_port *ap) { void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR]; @@ -1605,21 +1617,6 @@ static void nv_mcp55_thaw(struct ata_port *ap) ata_sff_thaw(ap); } -static int nv_hardreset(struct ata_link *link, unsigned int *class, - unsigned long deadline) -{ - int rc; - - /* SATA hardreset fails to retrieve proper device signature on - * some controllers. Request follow up SRST. For more info, - * see http://bugzilla.kernel.org/show_bug.cgi?id=3352 - */ - rc = sata_sff_hardreset(link, class, deadline); - if (rc) - return rc; - return -EAGAIN; -} - static void nv_adma_error_handler(struct ata_port *ap) { struct nv_adma_port_priv *pp = ap->private_data; -- GitLab From a464189de350b050aa8f334bd4cc53ed406e56dd Mon Sep 17 00:00:00 2001 From: Elias Oltmanns Date: Mon, 3 Nov 2008 19:01:08 +0900 Subject: [PATCH 521/815] libata: Fix a potential race condition in ata_scsi_park_show() Peter Moulder has pointed out that there is a slight chance that a negative value might be passed to jiffies_to_msecs() in ata_scsi_park_show(). This is fixed by saving the value of jiffies in a local variable, thus also reducing code since the volatile variable jiffies is accessed only once. Signed-off-by: Elias Oltmanns Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/ata/libata-scsi.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index bbb30d882f0..3fa75eac135 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -190,7 +190,7 @@ static ssize_t ata_scsi_park_show(struct device *device, struct ata_port *ap; struct ata_link *link; struct ata_device *dev; - unsigned long flags; + unsigned long flags, now; unsigned int uninitialized_var(msecs); int rc = 0; @@ -208,10 +208,11 @@ static ssize_t ata_scsi_park_show(struct device *device, } link = dev->link; + now = jiffies; if (ap->pflags & ATA_PFLAG_EH_IN_PROGRESS && link->eh_context.unloaded_mask & (1 << dev->devno) && - time_after(dev->unpark_deadline, jiffies)) - msecs = jiffies_to_msecs(dev->unpark_deadline - jiffies); + time_after(dev->unpark_deadline, now)) + msecs = jiffies_to_msecs(dev->unpark_deadline - now); else msecs = 0; -- GitLab From 6a87e42e955ff27e07a77f65f8f077dc7c4171e1 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 3 Nov 2008 19:01:09 +0900 Subject: [PATCH 522/815] libata: implement ATA_HORKAGE_ATAPI_MOD16_DMA and apply it libata always uses PIO for ATAPI commands when the number of bytes to transfer isn't multiple of 16 but quantum DAT72 chokes on odd bytes PIO transfers. Implement a horkage to skip the mod16 check and apply it to the quantum device. This is reported by John Clark in the following thread. http://thread.gmane.org/gmane.linux.ide/34748 Signed-off-by: Tejun Heo Cc: John Clark Signed-off-by: Jeff Garzik --- drivers/ata/libata-core.c | 4 +++- include/linux/libata.h | 2 ++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 82af7011f2d..91b478f2055 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -4024,6 +4024,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { /* Weird ATAPI devices */ { "TORiSAN DVD-ROM DRD-N216", NULL, ATA_HORKAGE_MAX_SEC_128 }, + { "QUANTUM DAT DAT72-000", NULL, ATA_HORKAGE_ATAPI_MOD16_DMA }, /* Devices we expect to fail diagnostics */ @@ -4444,7 +4445,8 @@ int atapi_check_dma(struct ata_queued_cmd *qc) /* Don't allow DMA if it isn't multiple of 16 bytes. Quite a * few ATAPI devices choke on such DMA requests. */ - if (unlikely(qc->nbytes & 15)) + if (!(qc->dev->horkage & ATA_HORKAGE_ATAPI_MOD16_DMA) && + unlikely(qc->nbytes & 15)) return 1; if (ap->ops->check_atapi_dma) diff --git a/include/linux/libata.h b/include/linux/libata.h index f5441edee55..c7665a4134c 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -373,6 +373,8 @@ enum { ATA_HORKAGE_IVB = (1 << 8), /* cbl det validity bit bugs */ ATA_HORKAGE_STUCK_ERR = (1 << 9), /* stuck ERR on next PACKET */ ATA_HORKAGE_BRIDGE_OK = (1 << 10), /* no bridge limits */ + ATA_HORKAGE_ATAPI_MOD16_DMA = (1 << 11), /* use ATAPI DMA for commands + not multiple of 16 bytes */ /* DMA mask for user DMA control: User visible values; DO NOT renumber */ -- GitLab From 299246f9a2a4c5c531863d72bad7ebd0de213de9 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 3 Nov 2008 19:27:07 +0900 Subject: [PATCH 523/815] libata: mask off DET when restoring SControl for detach libata restores SControl on detach; however, trying to restore non-zero DET can cause undeterministic behavior including PMP device going offline till power cycling. Mask off DET when restoring SControl. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/ata/libata-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 91b478f2055..622350d9b2e 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -5936,7 +5936,7 @@ static void ata_port_detach(struct ata_port *ap) * to us. Restore SControl and disable all existing devices. */ __ata_port_for_each_link(link, ap) { - sata_scr_write(link, SCR_CONTROL, link->saved_scontrol); + sata_scr_write(link, SCR_CONTROL, link->saved_scontrol & 0xff0); ata_link_for_each_dev(dev, link) ata_dev_disable(dev); } -- GitLab From 70de9a97049e0ba79dc040868564408d5ce697f9 Mon Sep 17 00:00:00 2001 From: Alok Kataria Date: Mon, 3 Nov 2008 11:18:47 -0800 Subject: [PATCH 524/815] x86: don't use tsc_khz to calculate lpj if notsc is passed Impact: fix udelay when "notsc" boot parameter is passed With notsc passed on commandline, tsc may not be used for udelays, make sure that we do not use tsc_khz to calculate the lpj value in such cases. Reported-by: Bartlomiej Zolnierkiewicz Signed-off-by: Alok N Kataria Cc: Signed-off-by: Ingo Molnar --- arch/x86/kernel/tsc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index 62348e4fd8d..2ef80e30192 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -813,10 +813,6 @@ void __init tsc_init(void) cpu_khz = calibrate_cpu(); #endif - lpj = ((u64)tsc_khz * 1000); - do_div(lpj, HZ); - lpj_fine = lpj; - printk("Detected %lu.%03lu MHz processor.\n", (unsigned long)cpu_khz / 1000, (unsigned long)cpu_khz % 1000); @@ -836,6 +832,10 @@ void __init tsc_init(void) /* now allow native_sched_clock() to use rdtsc */ tsc_disabled = 0; + lpj = ((u64)tsc_khz * 1000); + do_div(lpj, HZ); + lpj_fine = lpj; + use_tsc_delay(); /* Check and install the TSC clocksource */ dmi_check_system(bad_tsc_dmi_table); -- GitLab From 9b803c0fc37dc49d06d99d63741e78274801c644 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Mon, 3 Nov 2008 15:15:08 -0500 Subject: [PATCH 525/815] ftrace: update txt document Impact: Documentation update only A lot of changes have gone into ftrace. This patch updates the ftrace.txt document. Signed-off-by: Steven Rostedt Acked-by: Randy Dunlap Signed-off-by: Ingo Molnar --- Documentation/ftrace.txt | 169 +++++++++++++++++---------------------- 1 file changed, 72 insertions(+), 97 deletions(-) diff --git a/Documentation/ftrace.txt b/Documentation/ftrace.txt index ea5a827395d..0cb989cd512 100644 --- a/Documentation/ftrace.txt +++ b/Documentation/ftrace.txt @@ -50,26 +50,26 @@ of ftrace. Here is a list of some of the key files: Note: all time values are in microseconds. - current_tracer : This is used to set or display the current tracer + current_tracer: This is used to set or display the current tracer that is configured. - available_tracers : This holds the different types of tracers that + available_tracers: This holds the different types of tracers that have been compiled into the kernel. The tracers listed here can be configured by echoing their name into current_tracer. - tracing_enabled : This sets or displays whether the current_tracer + tracing_enabled: This sets or displays whether the current_tracer is activated and tracing or not. Echo 0 into this file to disable the tracer or 1 to enable it. - trace : This file holds the output of the trace in a human readable + trace: This file holds the output of the trace in a human readable format (described below). - latency_trace : This file shows the same trace but the information + latency_trace: This file shows the same trace but the information is organized more to display possible latencies in the system (described below). - trace_pipe : The output is the same as the "trace" file but this + trace_pipe: The output is the same as the "trace" file but this file is meant to be streamed with live tracing. Reads from this file will block until new data is retrieved. Unlike the "trace" and "latency_trace" @@ -82,11 +82,11 @@ of ftrace. Here is a list of some of the key files: tracer is not adding more data, they will display the same information every time they are read. - iter_ctrl : This file lets the user control the amount of data + iter_ctrl: This file lets the user control the amount of data that is displayed in one of the above output files. - trace_max_latency : Some of the tracers record the max latency. + trace_max_latency: Some of the tracers record the max latency. For example, the time interrupts are disabled. This time is saved in this file. The max trace will also be stored, and displayed by either @@ -94,29 +94,26 @@ of ftrace. Here is a list of some of the key files: only be recorded if the latency is greater than the value in this file. (in microseconds) - trace_entries : This sets or displays the number of trace - entries each CPU buffer can hold. The tracer buffers - are the same size for each CPU. The displayed number - is the size of the CPU buffer and not total size. The + trace_entries: This sets or displays the number of bytes each CPU + buffer can hold. The tracer buffers are the same size + for each CPU. The displayed number is the size of the + CPU buffer and not total size of all buffers. The trace buffers are allocated in pages (blocks of memory that the kernel uses for allocation, usually 4 KB in size). - Since each entry is smaller than a page, if the last - allocated page has room for more entries than were - requested, the rest of the page is used to allocate - entries. + If the last page allocated has room for more bytes + than requested, the rest of the page will be used, + making the actual allocation bigger than requested. + (Note, the size may not be a multiple of the page size due + to buffer managment overhead.) This can only be updated when the current_tracer - is set to "none". + is set to "nop". - NOTE: It is planned on changing the allocated buffers - from being the number of possible CPUS to - the number of online CPUS. - - tracing_cpumask : This is a mask that lets the user only trace + tracing_cpumask: This is a mask that lets the user only trace on specified CPUS. The format is a hex string representing the CPUS. - set_ftrace_filter : When dynamic ftrace is configured in (see the + set_ftrace_filter: When dynamic ftrace is configured in (see the section below "dynamic ftrace"), the code is dynamically modified (code text rewrite) to disable calling of the function profiler (mcount). This lets tracing be configured @@ -130,14 +127,11 @@ of ftrace. Here is a list of some of the key files: be traced. If a function exists in both set_ftrace_filter and set_ftrace_notrace, the function will _not_ be traced. - available_filter_functions : When a function is encountered the first - time by the dynamic tracer, it is recorded and - later the call is converted into a nop. This file - lists the functions that have been recorded - by the dynamic tracer and these functions can - be used to set the ftrace filter by the above - "set_ftrace_filter" file. (See the section "dynamic ftrace" - below for more details). + available_filter_functions: This lists the functions that ftrace + has processed and can trace. These are the function + names that you can pass to "set_ftrace_filter" or + "set_ftrace_notrace". (See the section "dynamic ftrace" + below for more details.) The Tracers @@ -145,7 +139,7 @@ The Tracers Here is the list of current tracers that may be configured. - ftrace - function tracer that uses mcount to trace all functions. + function - function tracer that uses mcount to trace all functions. sched_switch - traces the context switches between tasks. @@ -166,8 +160,8 @@ Here is the list of current tracers that may be configured. the highest priority task to get scheduled after it has been woken up. - none - This is not a tracer. To remove all tracers from tracing - simply echo "none" into current_tracer. + nop - This is not a tracer. To remove all tracers from tracing + simply echo "nop" into current_tracer. Examples of using the tracer @@ -182,7 +176,7 @@ Output format: Here is an example of the output format of the file "trace" -------- -# tracer: ftrace +# tracer: function # # TASK-PID CPU# TIMESTAMP FUNCTION # | | | | | @@ -192,7 +186,7 @@ Here is an example of the output format of the file "trace" -------- A header is printed with the tracer name that is represented by the trace. -In this case the tracer is "ftrace". Then a header showing the format. Task +In this case the tracer is "function". Then a header showing the format. Task name "bash", the task PID "4251", the CPU that it was running on "01", the timestamp in . format, the function name that was traced "path_put" and the parent function that called this function @@ -1003,22 +997,20 @@ is the stack for the hard interrupt. This hides the fact that NEED_RESCHED has been set. We do not see the 'N' until we switch back to the task's assigned stack. -ftrace ------- +function +-------- -ftrace is not only the name of the tracing infrastructure, but it -is also a name of one of the tracers. The tracer is the function -tracer. Enabling the function tracer can be done from the -debug file system. Make sure the ftrace_enabled is set otherwise -this tracer is a nop. +This tracer is the function tracer. Enabling the function tracer +can be done from the debug file system. Make sure the ftrace_enabled is +set; otherwise this tracer is a nop. # sysctl kernel.ftrace_enabled=1 - # echo ftrace > /debug/tracing/current_tracer + # echo function > /debug/tracing/current_tracer # echo 1 > /debug/tracing/tracing_enabled # usleep 1 # echo 0 > /debug/tracing/tracing_enabled # cat /debug/tracing/trace -# tracer: ftrace +# tracer: function # # TASK-PID CPU# TIMESTAMP FUNCTION # | | | | | @@ -1040,10 +1032,10 @@ this tracer is a nop. [...] -Note: ftrace uses ring buffers to store the above entries. The newest data -may overwrite the oldest data. Sometimes using echo to stop the trace -is not sufficient because the tracing could have overwritten the data -that you wanted to record. For this reason, it is sometimes better to +Note: function tracer uses ring buffers to store the above entries. +The newest data may overwrite the oldest data. Sometimes using echo to +stop the trace is not sufficient because the tracing could have overwritten +the data that you wanted to record. For this reason, it is sometimes better to disable tracing directly from a program. This allows you to stop the tracing at the point that you hit the part that you are interested in. To disable the tracing directly from a C program, something like following @@ -1077,18 +1069,31 @@ every kernel function, produced by the -pg switch in gcc), starts of pointing to a simple return. (Enabling FTRACE will include the -pg switch in the compiling of the kernel.) -When dynamic ftrace is initialized, it calls kstop_machine to make -the machine act like a uniprocessor so that it can freely modify code -without worrying about other processors executing that same code. At -initialization, the mcount calls are changed to call a "record_ip" -function. After this, the first time a kernel function is called, -it has the calling address saved in a hash table. - -Later on the ftraced kernel thread is awoken and will again call -kstop_machine if new functions have been recorded. The ftraced thread -will change all calls to mcount to "nop". Just calling mcount -and having mcount return has shown a 10% overhead. By converting -it to a nop, there is no measurable overhead to the system. +At compile time every C file object is run through the +recordmcount.pl script (located in the scripts directory). This +script will process the C object using objdump to find all the +locations in the .text section that call mcount. (Note, only +the .text section is processed, since processing other sections +like .init.text may cause races due to those sections being freed). + +A new section called "__mcount_loc" is created that holds references +to all the mcount call sites in the .text section. This section is +compiled back into the original object. The final linker will add +all these references into a single table. + +On boot up, before SMP is initialized, the dynamic ftrace code +scans this table and updates all the locations into nops. It also +records the locations, which are added to the available_filter_functions +list. Modules are processed as they are loaded and before they are +executed. When a module is unloaded, it also removes its functions from +the ftrace function list. This is automatic in the module unload +code, and the module author does not need to worry about it. + +When tracing is enabled, kstop_machine is called to prevent races +with the CPUS executing code being modified (which can cause the +CPU to do undesireable things), and the nops are patched back +to calls. But this time, they do not call mcount (which is just +a function stub). They now call into the ftrace infrastructure. One special side-effect to the recording of the functions being traced is that we can now selectively choose which functions we @@ -1251,36 +1256,6 @@ Produces: We can see that there's no more lock or preempt tracing. -ftraced -------- - -As mentioned above, when dynamic ftrace is configured in, a kernel -thread wakes up once a second and checks to see if there are mcount -calls that need to be converted into nops. If there are not any, then -it simply goes back to sleep. But if there are some, it will call -kstop_machine to convert the calls to nops. - -There may be a case in which you do not want this added latency. -Perhaps you are doing some audio recording and this activity might -cause skips in the playback. There is an interface to disable -and enable the "ftraced" kernel thread. - - # echo 0 > /debug/tracing/ftraced_enabled - -This will disable the calling of kstop_machine to update the -mcount calls to nops. Remember that there is a large overhead -to calling mcount. Without this kernel thread, that overhead will -exist. - -If there are recorded calls to mcount, any write to the ftraced_enabled -file will cause the kstop_machine to run. This means that a -user can manually perform the updates when they want to by simply -echoing a '0' into the ftraced_enabled file. - -The updates are also done at the beginning of enabling a tracer -that uses ftrace function recording. - - trace_pipe ---------- @@ -1289,14 +1264,14 @@ on the tracing is different. Every read from trace_pipe is consumed. This means that subsequent reads will be different. The trace is live. - # echo ftrace > /debug/tracing/current_tracer + # echo function > /debug/tracing/current_tracer # cat /debug/tracing/trace_pipe > /tmp/trace.out & [1] 4153 # echo 1 > /debug/tracing/tracing_enabled # usleep 1 # echo 0 > /debug/tracing/tracing_enabled # cat /debug/tracing/trace -# tracer: ftrace +# tracer: function # # TASK-PID CPU# TIMESTAMP FUNCTION # | | | | | @@ -1317,7 +1292,7 @@ is live. Note, reading the trace_pipe file will block until more input is added. By changing the tracer, trace_pipe will issue an EOF. We needed -to set the ftrace tracer _before_ cating the trace_pipe file. +to set the function tracer _before_ we "cat" the trace_pipe file. trace entries @@ -1334,10 +1309,10 @@ number of entries. 65620 Note, to modify this, you must have tracing completely disabled. To do that, -echo "none" into the current_tracer. If the current_tracer is not set -to "none", an EINVAL error will be returned. +echo "nop" into the current_tracer. If the current_tracer is not set +to "nop", an EINVAL error will be returned. - # echo none > /debug/tracing/current_tracer + # echo nop > /debug/tracing/current_tracer # echo 100000 > /debug/tracing/trace_entries # cat /debug/tracing/trace_entries 100045 -- GitLab From 42ec632e7b0185d3776aa5d23380cbdc963151f2 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Mon, 3 Nov 2008 15:18:56 -0500 Subject: [PATCH 526/815] ftrace: ftrace.txt version update Impact: Documentation update only Update the version that the ftrace document was written for. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- Documentation/ftrace.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/ftrace.txt b/Documentation/ftrace.txt index 0cb989cd512..9cc4d685dde 100644 --- a/Documentation/ftrace.txt +++ b/Documentation/ftrace.txt @@ -8,7 +8,7 @@ Copyright 2008 Red Hat Inc. Reviewers: Elias Oltmanns, Randy Dunlap, Andrew Morton, John Kacur, and David Teigland. -Written for: 2.6.27-rc1 +Written for: 2.6.28-rc2 Introduction ------------ -- GitLab From c4dc5071859bf666a5a9d6565f16c51a261a88b7 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 4 Nov 2008 13:30:57 +0100 Subject: [PATCH 527/815] ALSA: hda - Limit the number of GPIOs show in proc Limit the number of GPIOs shown in proc. Otherwise it gets too long unnecessarily, and hard to analyze. Signed-off-by: Takashi Iwai --- sound/pci/hda/hda_proc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c index 743d77922bc..c39af986bff 100644 --- a/sound/pci/hda/hda_proc.c +++ b/sound/pci/hda/hda_proc.c @@ -483,6 +483,8 @@ static void print_gpio(struct snd_info_buffer *buffer, (gpio & AC_GPIO_UNSOLICITED) ? 1 : 0, (gpio & AC_GPIO_WAKE) ? 1 : 0); max = gpio & AC_GPIO_IO_COUNT; + if (!max || max > 8) + return; enable = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_GPIO_MASK, 0); direction = snd_hda_codec_read(codec, nid, 0, -- GitLab From e4ab1b3cbb8042f1653471c6333931134105d455 Mon Sep 17 00:00:00 2001 From: Mark McLoughlin Date: Tue, 4 Nov 2008 12:46:03 +0000 Subject: [PATCH 528/815] x86/docs: remove noirqbalance param docs Impact: documentation fix irqbalance was removed by: commit 8b8e8c1bf7275eca859fe551dfa484134eaf013b Author: Yinghai Lu Date: Tue Aug 19 20:50:23 2008 -0700 Remove the associated documentation for noirqbalance. Signed-off-by: Mark McLoughlin Signed-off-by: Ingo Molnar --- Documentation/kernel-parameters.txt | 2 -- 1 file changed, 2 deletions(-) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 1bbcaa8982b..de4de3e7bc1 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1470,8 +1470,6 @@ and is between 256 and 4096 characters. It is defined in the file Valid arguments: on, off Default: on - noirqbalance [X86-32,SMP,KNL] Disable kernel irq balancing - noirqdebug [X86-32] Disables the code which attempts to detect and disable unhandled interrupt sources. -- GitLab From d2ed5cb80a241518dd71f467c884bfabbe15f68c Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 2 Nov 2008 09:16:50 +0000 Subject: [PATCH 529/815] [ARM] fix VFP+softfloat binaries 2.6.28-rc tightened up the ELF architecture checks on ARM. For non-EABI it only allows VFP if the hardware supports it. However, the kernel fails to also inspect the soft-float flag, so it incorrectly rejects binaries using soft-VFP. The fix is simple: also check that EF_ARM_SOFT_FLOAT isn't set before rejecting VFP binaries on non-VFP hardware. Acked-by: Mikael Pettersson Signed-off-by: Russell King --- arch/arm/kernel/elf.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/kernel/elf.c b/arch/arm/kernel/elf.c index 513f332f040..84849098c8e 100644 --- a/arch/arm/kernel/elf.c +++ b/arch/arm/kernel/elf.c @@ -21,12 +21,16 @@ int elf_check_arch(const struct elf32_hdr *x) eflags = x->e_flags; if ((eflags & EF_ARM_EABI_MASK) == EF_ARM_EABI_UNKNOWN) { + unsigned int flt_fmt; + /* APCS26 is only allowed if the CPU supports it */ if ((eflags & EF_ARM_APCS_26) && !(elf_hwcap & HWCAP_26BIT)) return 0; + flt_fmt = eflags & (EF_ARM_VFP_FLOAT | EF_ARM_SOFT_FLOAT); + /* VFP requires the supporting code */ - if ((eflags & EF_ARM_VFP_FLOAT) && !(elf_hwcap & HWCAP_VFP)) + if (flt_fmt == EF_ARM_VFP_FLOAT && !(elf_hwcap & HWCAP_VFP)) return 0; } return 1; -- GitLab From 54074d59320581a6d7e4f4dd405e8cac1d174b75 Mon Sep 17 00:00:00 2001 From: Jianjun Kong Date: Tue, 4 Nov 2008 21:47:07 +0800 Subject: [PATCH 530/815] drivers: remove duplicated #include Signed-off-by: Jianjun Kong Signed-off-by: Linus Torvalds --- drivers/mtd/onenand/omap2.c | 1 - drivers/net/atl1e/atl1e.h | 1 - drivers/net/ucc_geth_ethtool.c | 1 - drivers/pnp/interface.c | 1 - drivers/sbus/char/jsflash.c | 1 - drivers/staging/echo/echo.c | 1 - drivers/staging/me4000/me4000.c | 1 - drivers/xen/balloon.c | 1 - 8 files changed, 8 deletions(-) diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index 8387e05daae..e39b21d3e16 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -38,7 +38,6 @@ #include #include #include -#include #include #include diff --git a/drivers/net/atl1e/atl1e.h b/drivers/net/atl1e/atl1e.h index b645fa0f3f6..c49550d507a 100644 --- a/drivers/net/atl1e/atl1e.h +++ b/drivers/net/atl1e/atl1e.h @@ -46,7 +46,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/ucc_geth_ethtool.c b/drivers/net/ucc_geth_ethtool.c index cfbbfee5583..85f38a6b6a4 100644 --- a/drivers/net/ucc_geth_ethtool.c +++ b/drivers/net/ucc_geth_ethtool.c @@ -37,7 +37,6 @@ #include #include #include -#include #include "ucc_geth.h" #include "ucc_geth_mii.h" diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c index 478a4a739c0..c3f1c8e9d25 100644 --- a/drivers/pnp/interface.c +++ b/drivers/pnp/interface.c @@ -12,7 +12,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/sbus/char/jsflash.c b/drivers/sbus/char/jsflash.c index 2bec9ccc029..a9a9893a5f9 100644 --- a/drivers/sbus/char/jsflash.c +++ b/drivers/sbus/char/jsflash.c @@ -36,7 +36,6 @@ #include #include #include -#include #include #include diff --git a/drivers/staging/echo/echo.c b/drivers/staging/echo/echo.c index b8f2c5e9dee..fd4007e329e 100644 --- a/drivers/staging/echo/echo.c +++ b/drivers/staging/echo/echo.c @@ -106,7 +106,6 @@ #include /* We're doing kernel work */ #include -#include #include #include "bit_operations.h" diff --git a/drivers/staging/me4000/me4000.c b/drivers/staging/me4000/me4000.c index cf8b01bcac8..0394e270927 100644 --- a/drivers/staging/me4000/me4000.c +++ b/drivers/staging/me4000/me4000.c @@ -39,7 +39,6 @@ #include #include #include -#include /* Include-File for the Meilhaus ME-4000 I/O board */ #include "me4000.h" diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index 8c83abc7340..a0fb5eac407 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -41,7 +41,6 @@ #include #include #include -#include #include #include -- GitLab From 9ac8d3fb22b593d39d161dcd716af0f1f7546837 Mon Sep 17 00:00:00 2001 From: Russ Anderson Date: Mon, 3 Nov 2008 16:58:51 -0600 Subject: [PATCH 531/815] [IA64] Simplify SGI uv vs. sn2 driver issues Add partition id, coherence id, and region size to UV to make life simpler for drivers shared between sn2 & uv. Signed-off-by: Russ Anderson Signed-off-by: Tony Luck --- arch/ia64/uv/kernel/setup.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/ia64/uv/kernel/setup.c b/arch/ia64/uv/kernel/setup.c index cf5f28ae96c..7a5ae633198 100644 --- a/arch/ia64/uv/kernel/setup.c +++ b/arch/ia64/uv/kernel/setup.c @@ -19,6 +19,12 @@ EXPORT_PER_CPU_SYMBOL_GPL(__uv_hub_info); #ifdef CONFIG_IA64_SGI_UV int sn_prom_type; +long sn_partition_id; +EXPORT_SYMBOL(sn_partition_id); +long sn_coherency_id; +EXPORT_SYMBOL_GPL(sn_coherency_id); +long sn_region_size; +EXPORT_SYMBOL(sn_region_size); #endif struct redir_addr { -- GitLab From 7576f684494e927b901eee25a44ce52c82f9f60e Mon Sep 17 00:00:00 2001 From: Russ Anderson Date: Mon, 3 Nov 2008 13:29:41 -0800 Subject: [PATCH 532/815] [IA64] Add UV watchlist support. This is used by SGI xp drivers (drivers/misc/sgi-xp). Signed-off-by: Russ Anderson Signed-off-by: Tony Luck --- arch/ia64/include/asm/sn/sn_sal.h | 45 +++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/arch/ia64/include/asm/sn/sn_sal.h b/arch/ia64/include/asm/sn/sn_sal.h index 57e649d388b..e310fc0135d 100644 --- a/arch/ia64/include/asm/sn/sn_sal.h +++ b/arch/ia64/include/asm/sn/sn_sal.h @@ -90,6 +90,8 @@ #define SN_SAL_SET_CPU_NUMBER 0x02000068 #define SN_SAL_KERNEL_LAUNCH_EVENT 0x02000069 +#define SN_SAL_WATCHLIST_ALLOC 0x02000070 +#define SN_SAL_WATCHLIST_FREE 0x02000071 /* * Service-specific constants @@ -1185,4 +1187,47 @@ ia64_sn_kernel_launch_event(void) SAL_CALL_NOLOCK(rv, SN_SAL_KERNEL_LAUNCH_EVENT, 0, 0, 0, 0, 0, 0, 0); return rv.status; } + +union sn_watchlist_u { + u64 val; + struct { + u64 blade : 16, + size : 32, + filler : 16; + }; +}; + +static inline int +sn_mq_watchlist_alloc(int blade, void *mq, unsigned int mq_size, + unsigned long *intr_mmr_offset) +{ + struct ia64_sal_retval rv; + unsigned long addr; + union sn_watchlist_u size_blade; + int watchlist; + + addr = (unsigned long)mq; + size_blade.size = mq_size; + size_blade.blade = blade; + + /* + * bios returns watchlist number or negative error number. + */ + ia64_sal_oemcall_nolock(&rv, SN_SAL_WATCHLIST_ALLOC, addr, + size_blade.val, (u64)intr_mmr_offset, + (u64)&watchlist, 0, 0, 0); + if (rv.status < 0) + return rv.status; + + return watchlist; +} + +static inline int +sn_mq_watchlist_free(int blade, int watchlist_num) +{ + struct ia64_sal_retval rv; + ia64_sal_oemcall_nolock(&rv, SN_SAL_WATCHLIST_FREE, blade, + watchlist_num, 0, 0, 0, 0, 0); + return rv.status; +} #endif /* _ASM_IA64_SN_SN_SAL_H */ -- GitLab From d6e15199d1784df90b7535e625f7617bd343d202 Mon Sep 17 00:00:00 2001 From: Russ Anderson Date: Mon, 3 Nov 2008 13:32:23 -0800 Subject: [PATCH 533/815] [IA64] Add error_recovery_info field to SAL section header Add the error_recovery_info field to the SAL section header, as defined in the SAL Spec. Signed-off-by: Russ Anderson Signed-off-by: Tony Luck --- arch/ia64/include/asm/sal.h | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/arch/ia64/include/asm/sal.h b/arch/ia64/include/asm/sal.h index ea310c0812a..966797a97c9 100644 --- a/arch/ia64/include/asm/sal.h +++ b/arch/ia64/include/asm/sal.h @@ -337,11 +337,24 @@ typedef struct sal_log_record_header { #define sal_log_severity_fatal 1 #define sal_log_severity_corrected 2 +/* + * Error Recovery Info (ERI) bit decode. From SAL Spec section B.2.2 Table B-3 + * Error Section Error_Recovery_Info Field Definition. + */ +#define ERI_NOT_VALID 0x0 /* Error Recovery Field is not valid */ +#define ERI_NOT_ACCESSIBLE 0x30 /* Resource not accessible */ +#define ERI_CONTAINMENT_WARN 0x22 /* Corrupt data propagated */ +#define ERI_UNCORRECTED_ERROR 0x20 /* Uncorrected error */ +#define ERI_COMPONENT_RESET 0x24 /* Component must be reset */ +#define ERI_CORR_ERROR_LOG 0x21 /* Corrected error, needs logging */ +#define ERI_CORR_ERROR_THRESH 0x29 /* Corrected error threshold exceeded */ + /* Definition of log section header structures */ typedef struct sal_log_sec_header { efi_guid_t guid; /* Unique Section ID */ sal_log_revision_t revision; /* Major and Minor revision of Section */ - u16 reserved; + u8 error_recovery_info; /* Platform error recovery status */ + u8 reserved; u32 len; /* Section length */ } sal_log_section_hdr_t; -- GitLab From aca14f33104bb7b101df23cdd36c520b7c66bcfd Mon Sep 17 00:00:00 2001 From: Ken'ichi Ohmichi Date: Wed, 29 Oct 2008 14:17:57 -0700 Subject: [PATCH 534/815] [IA64] fix the difference between node_mem_map and node_start_pfn makedumpfile[1] cannot run on ia64 discontigmem kernel, because the member node_mem_map of struct pgdat_list has invalid value. This patch fixes it. node_start_pfn shows the start pfn of each node, and node_mem_map should point 'struct page' of each node's node_start_pfn. On my machine, node0's node_start_pfn shows 0x400 and its node_mem_map points 0xa0007fffbf000000. This address is the same as vmem_map, so the node_mem_map points 'struct page' of pfn 0, even if its node_start_pfn shows 0x400. The cause is due to the round down of min_pfn in count_node_pages() and node0's node_mem_map points 'struct page' of inactive pfn (0x0). This patch fixes it. makedumpfile[1]: dump filtering command https://sourceforge.net/projects/makedumpfile/ Signed-off-by: Ken'ichi Ohmichi Cc: Bernhard Walle Cc: Jay Lan Signed-off-by: Andrew Morton Signed-off-by: Tony Luck --- arch/ia64/include/asm/meminit.h | 1 - arch/ia64/mm/discontig.c | 1 - 2 files changed, 2 deletions(-) diff --git a/arch/ia64/include/asm/meminit.h b/arch/ia64/include/asm/meminit.h index 6bc96ee5432..c0cea375620 100644 --- a/arch/ia64/include/asm/meminit.h +++ b/arch/ia64/include/asm/meminit.h @@ -48,7 +48,6 @@ extern int reserve_elfcorehdr(unsigned long *start, unsigned long *end); */ #define GRANULEROUNDDOWN(n) ((n) & ~(IA64_GRANULE_SIZE-1)) #define GRANULEROUNDUP(n) (((n)+IA64_GRANULE_SIZE-1) & ~(IA64_GRANULE_SIZE-1)) -#define ORDERROUNDDOWN(n) ((n) & ~((PAGE_SIZE<>PAGE_SHIFT; #endif start = GRANULEROUNDDOWN(start); - start = ORDERROUNDDOWN(start); end = GRANULEROUNDUP(end); mem_data[node].max_pfn = max(mem_data[node].max_pfn, end >> PAGE_SHIFT); -- GitLab From 9979aa7778e664bb31efb4281a9e118a9909c35c Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Wed, 29 Oct 2008 14:17:59 -0700 Subject: [PATCH 535/815] [IA64] use common header for software IO/TLB Remove the swiotlb prototypes from the architecture code and use the common header file instead. Signed-off-by: Joerg Roedel Signed-off-by: Andrew Morton Signed-off-by: Tony Luck --- arch/ia64/hp/common/hwsw_iommu.c | 9 +-------- arch/ia64/include/asm/machvec.h | 22 +--------------------- 2 files changed, 2 insertions(+), 29 deletions(-) diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c index 88b6e6f3fd8..2769dbfd03b 100644 --- a/arch/ia64/hp/common/hwsw_iommu.c +++ b/arch/ia64/hp/common/hwsw_iommu.c @@ -13,19 +13,12 @@ */ #include +#include #include /* swiotlb declarations & definitions: */ extern int swiotlb_late_init_with_default_size (size_t size); -extern ia64_mv_dma_alloc_coherent swiotlb_alloc_coherent; -extern ia64_mv_dma_free_coherent swiotlb_free_coherent; -extern ia64_mv_dma_map_single_attrs swiotlb_map_single_attrs; -extern ia64_mv_dma_unmap_single_attrs swiotlb_unmap_single_attrs; -extern ia64_mv_dma_map_sg_attrs swiotlb_map_sg_attrs; -extern ia64_mv_dma_unmap_sg_attrs swiotlb_unmap_sg_attrs; -extern ia64_mv_dma_supported swiotlb_dma_supported; -extern ia64_mv_dma_mapping_error swiotlb_dma_mapping_error; /* hwiommu declarations & definitions: */ diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h index 1ea28bcee33..59c17e44668 100644 --- a/arch/ia64/include/asm/machvec.h +++ b/arch/ia64/include/asm/machvec.h @@ -11,6 +11,7 @@ #define _ASM_IA64_MACHVEC_H #include +#include /* forward declarations: */ struct device; @@ -297,27 +298,6 @@ extern void machvec_init_from_cmdline(const char *cmdline); # error Unknown configuration. Update arch/ia64/include/asm/machvec.h. # endif /* CONFIG_IA64_GENERIC */ -/* - * Declare default routines which aren't declared anywhere else: - */ -extern ia64_mv_dma_init swiotlb_init; -extern ia64_mv_dma_alloc_coherent swiotlb_alloc_coherent; -extern ia64_mv_dma_free_coherent swiotlb_free_coherent; -extern ia64_mv_dma_map_single swiotlb_map_single; -extern ia64_mv_dma_map_single_attrs swiotlb_map_single_attrs; -extern ia64_mv_dma_unmap_single swiotlb_unmap_single; -extern ia64_mv_dma_unmap_single_attrs swiotlb_unmap_single_attrs; -extern ia64_mv_dma_map_sg swiotlb_map_sg; -extern ia64_mv_dma_map_sg_attrs swiotlb_map_sg_attrs; -extern ia64_mv_dma_unmap_sg swiotlb_unmap_sg; -extern ia64_mv_dma_unmap_sg_attrs swiotlb_unmap_sg_attrs; -extern ia64_mv_dma_sync_single_for_cpu swiotlb_sync_single_for_cpu; -extern ia64_mv_dma_sync_sg_for_cpu swiotlb_sync_sg_for_cpu; -extern ia64_mv_dma_sync_single_for_device swiotlb_sync_single_for_device; -extern ia64_mv_dma_sync_sg_for_device swiotlb_sync_sg_for_device; -extern ia64_mv_dma_mapping_error swiotlb_dma_mapping_error; -extern ia64_mv_dma_supported swiotlb_dma_supported; - /* * Define default versions so we can extend machvec for new platforms without having * to update the machvec files for all existing platforms. -- GitLab From 6a2d26fd3fd1129824ffe53778832f0794d99cc2 Mon Sep 17 00:00:00 2001 From: Huang Weiyi Date: Sun, 26 Oct 2008 23:09:19 +0800 Subject: [PATCH 536/815] [IA64] remove duplicated #include from pci-dma.c Removed duplicated #include and in arch/ia64/kernel/pci-dma.c. Signed-off-by: Huang Weiyi Signed-off-by: Tony Luck --- arch/ia64/kernel/pci-dma.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c index 031abbf9c87..dbdb778efa0 100644 --- a/arch/ia64/kernel/pci-dma.c +++ b/arch/ia64/kernel/pci-dma.c @@ -12,13 +12,11 @@ #include #include -#include #include #ifdef CONFIG_DMAR #include -#include #include #include -- GitLab From d8d54b0252280f519ad4f9268d2612b0463b3f9e Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Fri, 24 Oct 2008 14:41:09 +0900 Subject: [PATCH 537/815] [IA64] remove dead BIO_VMERGE_BOUNDARY definition The block layer dropped the virtual merge feature (b8b3e16cfe6435d961f6aaebcfd52a1ff2a988c5). BIO_VMERGE_BOUNDARY definition is meaningless now (For IA64, BIO_VMERGE_BOUNDARY has been meaningless for a long time since IA64 disables the virtual merge feature). Signed-off-by: FUJITA Tomonori Signed-off-by: Tony Luck --- arch/ia64/include/asm/io.h | 24 ------------------------ 1 file changed, 24 deletions(-) diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h index 7f257507cd8..0d9d16e2d94 100644 --- a/arch/ia64/include/asm/io.h +++ b/arch/ia64/include/asm/io.h @@ -434,28 +434,4 @@ extern void memset_io(volatile void __iomem *s, int c, long n); # endif /* __KERNEL__ */ -/* - * Enabling BIO_VMERGE_BOUNDARY forces us to turn off I/O MMU bypassing. It is said that - * BIO-level virtual merging can give up to 4% performance boost (not verified for ia64). - * On the other hand, we know that I/O MMU bypassing gives ~8% performance improvement on - * SPECweb-like workloads on zx1-based machines. Thus, for now we favor I/O MMU bypassing - * over BIO-level virtual merging. - */ -extern unsigned long ia64_max_iommu_merge_mask; -#if 1 -#define BIO_VMERGE_BOUNDARY 0 -#else -/* - * It makes no sense at all to have this BIO_VMERGE_BOUNDARY macro here. Should be - * replaced by dma_merge_mask() or something of that sort. Note: the only way - * BIO_VMERGE_BOUNDARY is used is to mask off bits. Effectively, our definition gets - * expanded into: - * - * addr & ((ia64_max_iommu_merge_mask + 1) - 1) == (addr & ia64_max_iommu_vmerge_mask) - * - * which is precisely what we want. - */ -#define BIO_VMERGE_BOUNDARY (ia64_max_iommu_merge_mask + 1) -#endif - #endif /* _ASM_IA64_IO_H */ -- GitLab From f2b3fdc8873629d154a1ef052141ebaf3e5a231d Mon Sep 17 00:00:00 2001 From: Tony Luck Date: Mon, 3 Nov 2008 13:54:52 -0800 Subject: [PATCH 538/815] [IA64] Build VT-D iommu support into generic kernel Now that all the ia64 mmu pieces are in the tree we can build support into the generic kernel. Signed-off-by: Tony Luck --- arch/ia64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 27eec71429b..9f481ba59a4 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -148,6 +148,7 @@ config IA64_GENERIC select ACPI_NUMA select SWIOTLB select PCI_MSI + select DMAR help This selects the system type of your hardware. A "generic" kernel will run on any supported IA-64 system. However, if you configure -- GitLab From 85d7a070264272ceffec0c7ce0e9af1e37c62b6e Mon Sep 17 00:00:00 2001 From: Sanjeev Premi Date: Tue, 4 Nov 2008 13:35:06 -0800 Subject: [PATCH 539/815] ARM: OMAP: Fix compiler warnings in gpmc.c Fix these compiler warnings: gpmc.c: In function 'gpmc_init': gpmc.c:432: warning: 'return' with a value, in function returning void gpmc.c:439: warning: 'return' with a value, in function returning void Signed-off-by: Sanjeev Premi Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/gpmc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index 763bdbeaf68..2249049c1d5 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -429,18 +429,16 @@ void __init gpmc_init(void) gpmc_l3_clk = clk_get(NULL, ck); if (IS_ERR(gpmc_l3_clk)) { printk(KERN_ERR "Could not get GPMC clock %s\n", ck); - return -ENODEV; + BUG(); } gpmc_base = ioremap(l, SZ_4K); if (!gpmc_base) { clk_put(gpmc_l3_clk); printk(KERN_ERR "Could not get GPMC register memory\n"); - return -ENOMEM; + BUG(); } - BUG_ON(IS_ERR(gpmc_l3_clk)); - l = gpmc_read_reg(GPMC_REVISION); printk(KERN_INFO "GPMC revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f); /* Set smart idle mode and automatic L3 clock gating */ -- GitLab From e621f266d4cd18a07a833877c3995d2ccb35b951 Mon Sep 17 00:00:00 2001 From: Zhaolei Date: Tue, 4 Nov 2008 13:35:07 -0800 Subject: [PATCH 540/815] ARM: OMAP: Fix debugfs_create_*'s error checking method for arm/plat-omap debugfs_create_*() returns NULL if an error occurs, returns -ENODEV when debugfs is not enabled in the kernel. Comparing to PATCH v1, because clk_debugfs_init is included in "#if defined CONFIG_DEBUG_FS", we only need to check NULL return. Thanks Li Zefan debugfs_create_u8() and other function's return value's checking method are also fixed in this patch. Signed-off-by: Zhao Lei Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/clock.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c index bf6a10c5fc4..be6aab9c683 100644 --- a/arch/arm/plat-omap/clock.c +++ b/arch/arm/plat-omap/clock.c @@ -428,23 +428,23 @@ static int clk_debugfs_register_one(struct clk *c) if (c->id != 0) sprintf(p, ":%d", c->id); d = debugfs_create_dir(s, pa ? pa->dent : clk_debugfs_root); - if (IS_ERR(d)) - return PTR_ERR(d); + if (!d) + return -ENOMEM; c->dent = d; d = debugfs_create_u8("usecount", S_IRUGO, c->dent, (u8 *)&c->usecount); - if (IS_ERR(d)) { - err = PTR_ERR(d); + if (!d) { + err = -ENOMEM; goto err_out; } d = debugfs_create_u32("rate", S_IRUGO, c->dent, (u32 *)&c->rate); - if (IS_ERR(d)) { - err = PTR_ERR(d); + if (!d) { + err = -ENOMEM; goto err_out; } d = debugfs_create_x32("flags", S_IRUGO, c->dent, (u32 *)&c->flags); - if (IS_ERR(d)) { - err = PTR_ERR(d); + if (!d) { + err = -ENOMEM; goto err_out; } return 0; @@ -483,8 +483,8 @@ static int __init clk_debugfs_init(void) int err; d = debugfs_create_dir("clock", NULL); - if (IS_ERR(d)) - return PTR_ERR(d); + if (!d) + return -ENOMEM; clk_debugfs_root = d; list_for_each_entry(c, &clocks, node) { -- GitLab From 52414739ca3df12f6d1e78d4dc670e97af0e845f Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 4 Nov 2008 13:35:07 -0800 Subject: [PATCH 541/815] ARM: OMAP: Fix get_irqnr_and_base to clear spurious interrupt bits On omap24xx, INTCPS_SIR_IRQ_OFFSET bits [6:0] contains the current active interrupt number. However, on 34xx INTCPS_SIR_IRQ_OFFSET bits [31:7] also contains the SPURIOUSIRQFLAG, which gets set if the interrupt sorting information is invalid. If the SPURIOUSIRQFLAG bits are not ignored, the interrupt code will occasionally produce a bunch of confusing errors: irq -33, desc: c02ddcc8, depth: 0, count: 0, unhandled: 0 ->handle_irq(): c006f23c, handle_bad_irq+0x0/0x22c ->chip(): 00000000, 0x0 ->action(): 00000000 Fix this by masking out only the ACTIVEIRQ bits. Also fix a confusing comment. Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/include/mach/entry-macro.S | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/plat-omap/include/mach/entry-macro.S b/arch/arm/plat-omap/include/mach/entry-macro.S index 030118ee204..2276f89671d 100644 --- a/arch/arm/plat-omap/include/mach/entry-macro.S +++ b/arch/arm/plat-omap/include/mach/entry-macro.S @@ -65,7 +65,8 @@ #include #endif -#define INTCPS_SIR_IRQ_OFFSET 0x0040 /* Active interrupt number */ +#define INTCPS_SIR_IRQ_OFFSET 0x0040 /* Active interrupt offset */ +#define ACTIVEIRQ_MASK 0x7f /* Active interrupt bits */ .macro disable_fiq .endm @@ -88,6 +89,7 @@ cmp \irqnr, #0x0 2222: ldrne \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET] + and \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */ .endm -- GitLab From 5c32f62b97d62bec097c09e54e6602d0fce2af07 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 4 Nov 2008 13:35:08 -0800 Subject: [PATCH 542/815] ARM: OMAP: Fix define for twl4030 irqs Otherwise twl4030 gpios won't work. Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/include/mach/irqs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/plat-omap/include/mach/irqs.h b/arch/arm/plat-omap/include/mach/irqs.h index a2929ac8c68..bed5274c910 100644 --- a/arch/arm/plat-omap/include/mach/irqs.h +++ b/arch/arm/plat-omap/include/mach/irqs.h @@ -372,7 +372,7 @@ /* External TWL4030 gpio interrupts are optional */ #define TWL4030_GPIO_IRQ_BASE TWL4030_PWR_IRQ_END -#ifdef CONFIG_TWL4030_GPIO +#ifdef CONFIG_GPIO_TWL4030 #define TWL4030_GPIO_NR_IRQS 18 #else #define TWL4030_GPIO_NR_IRQS 0 -- GitLab From 79654a7698195fa043063092f5c1ca5245276fba Mon Sep 17 00:00:00 2001 From: Andreas Steffen Date: Tue, 4 Nov 2008 14:49:19 -0800 Subject: [PATCH 543/815] xfrm: Have af-specific init_tempsel() initialize family field of temporary selector While adding MIGRATE support to strongSwan, Andreas Steffen noticed that the selectors provided in XFRM_MSG_ACQUIRE have their family field uninitialized (those in MIGRATE do have their family set). Looking at the code, this is because the af-specific init_tempsel() (called via afinfo->init_tempsel() in xfrm_init_tempsel()) do not set the value. Reported-by: Andreas Steffen Acked-by: Herbert Xu Signed-off-by: Arnaud Ebalard --- net/ipv4/xfrm4_state.c | 1 + net/ipv6/xfrm6_state.c | 1 + 2 files changed, 2 insertions(+) diff --git a/net/ipv4/xfrm4_state.c b/net/ipv4/xfrm4_state.c index 07735ed280d..55dc6beab9a 100644 --- a/net/ipv4/xfrm4_state.c +++ b/net/ipv4/xfrm4_state.c @@ -33,6 +33,7 @@ __xfrm4_init_tempsel(struct xfrm_state *x, struct flowi *fl, x->sel.dport_mask = htons(0xffff); x->sel.sport = xfrm_flowi_sport(fl); x->sel.sport_mask = htons(0xffff); + x->sel.family = AF_INET; x->sel.prefixlen_d = 32; x->sel.prefixlen_s = 32; x->sel.proto = fl->proto; diff --git a/net/ipv6/xfrm6_state.c b/net/ipv6/xfrm6_state.c index 89884a4f23a..60c78cfc273 100644 --- a/net/ipv6/xfrm6_state.c +++ b/net/ipv6/xfrm6_state.c @@ -34,6 +34,7 @@ __xfrm6_init_tempsel(struct xfrm_state *x, struct flowi *fl, x->sel.dport_mask = htons(0xffff); x->sel.sport = xfrm_flowi_sport(fl); x->sel.sport_mask = htons(0xffff); + x->sel.family = AF_INET6; x->sel.prefixlen_d = 128; x->sel.prefixlen_s = 128; x->sel.proto = fl->proto; -- GitLab From 9b22ea560957de1484e6b3e8538f7eef202e3596 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Tue, 4 Nov 2008 14:49:57 -0800 Subject: [PATCH 544/815] net: fix packet socket delivery in rx irq handler The changes to deliver hardware accelerated VLAN packets to packet sockets (commit bc1d0411) caused a warning for non-NAPI drivers. The __vlan_hwaccel_rx() function is called directly from the drivers RX function, for non-NAPI drivers that means its still in RX IRQ context: [ 27.779463] ------------[ cut here ]------------ [ 27.779509] WARNING: at kernel/softirq.c:136 local_bh_enable+0x37/0x81() ... [ 27.782520] [] netif_nit_deliver+0x5b/0x75 [ 27.782590] [] __vlan_hwaccel_rx+0x79/0x162 [ 27.782664] [] atl1_intr+0x9a9/0xa7c [atl1] [ 27.782738] [] handle_IRQ_event+0x23/0x51 [ 27.782808] [] handle_edge_irq+0xc2/0x102 [ 27.782878] [] do_IRQ+0x4d/0x64 Split hardware accelerated VLAN reception into two parts to fix this: - __vlan_hwaccel_rx just stores the VLAN TCI and performs the VLAN device lookup, then calls netif_receive_skb()/netif_rx() - vlan_hwaccel_do_receive(), which is invoked by netif_receive_skb() in softirq context, performs the real reception and delivery to packet sockets. Reported-and-tested-by: Ramon Casellas Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/linux/if_vlan.h | 7 +++++++ net/8021q/vlan_core.c | 46 +++++++++++++++++++++++++++++------------ net/core/dev.c | 3 +++ 3 files changed, 43 insertions(+), 13 deletions(-) diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index 9e7b49b8062..a5cb0c3f6dc 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -114,6 +114,8 @@ extern u16 vlan_dev_vlan_id(const struct net_device *dev); extern int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp, u16 vlan_tci, int polling); +extern int vlan_hwaccel_do_receive(struct sk_buff *skb); + #else static inline struct net_device *vlan_dev_real_dev(const struct net_device *dev) { @@ -133,6 +135,11 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp, BUG(); return NET_XMIT_SUCCESS; } + +static inline int vlan_hwaccel_do_receive(struct sk_buff *skb) +{ + return 0; +} #endif /** diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c index 916061f681b..68ced4bf158 100644 --- a/net/8021q/vlan_core.c +++ b/net/8021q/vlan_core.c @@ -3,11 +3,20 @@ #include #include "vlan.h" +struct vlan_hwaccel_cb { + struct net_device *dev; +}; + +static inline struct vlan_hwaccel_cb *vlan_hwaccel_cb(struct sk_buff *skb) +{ + return (struct vlan_hwaccel_cb *)skb->cb; +} + /* VLAN rx hw acceleration helper. This acts like netif_{rx,receive_skb}(). */ int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp, u16 vlan_tci, int polling) { - struct net_device_stats *stats; + struct vlan_hwaccel_cb *cb = vlan_hwaccel_cb(skb); if (skb_bond_should_drop(skb)) { dev_kfree_skb_any(skb); @@ -15,23 +24,35 @@ int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp, } skb->vlan_tci = vlan_tci; + cb->dev = vlan_group_get_device(grp, vlan_tci & VLAN_VID_MASK); + + return (polling ? netif_receive_skb(skb) : netif_rx(skb)); +} +EXPORT_SYMBOL(__vlan_hwaccel_rx); + +int vlan_hwaccel_do_receive(struct sk_buff *skb) +{ + struct vlan_hwaccel_cb *cb = vlan_hwaccel_cb(skb); + struct net_device *dev = cb->dev; + struct net_device_stats *stats; + netif_nit_deliver(skb); - skb->dev = vlan_group_get_device(grp, vlan_tci & VLAN_VID_MASK); - if (skb->dev == NULL) { - dev_kfree_skb_any(skb); - /* Not NET_RX_DROP, this is not being dropped - * due to congestion. */ - return NET_RX_SUCCESS; + if (dev == NULL) { + kfree_skb(skb); + return -1; } - skb->dev->last_rx = jiffies; + + skb->dev = dev; + skb->priority = vlan_get_ingress_priority(dev, skb->vlan_tci); skb->vlan_tci = 0; - stats = &skb->dev->stats; + dev->last_rx = jiffies; + + stats = &dev->stats; stats->rx_packets++; stats->rx_bytes += skb->len; - skb->priority = vlan_get_ingress_priority(skb->dev, vlan_tci); switch (skb->pkt_type) { case PACKET_BROADCAST: break; @@ -43,13 +64,12 @@ int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp, * This allows the VLAN to have a different MAC than the * underlying device, and still route correctly. */ if (!compare_ether_addr(eth_hdr(skb)->h_dest, - skb->dev->dev_addr)) + dev->dev_addr)) skb->pkt_type = PACKET_HOST; break; }; - return (polling ? netif_receive_skb(skb) : netif_rx(skb)); + return 0; } -EXPORT_SYMBOL(__vlan_hwaccel_rx); struct net_device *vlan_dev_real_dev(const struct net_device *dev) { diff --git a/net/core/dev.c b/net/core/dev.c index d9038e328cc..9174c77d311 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2218,6 +2218,9 @@ int netif_receive_skb(struct sk_buff *skb) int ret = NET_RX_DROP; __be16 type; + if (skb->vlan_tci && vlan_hwaccel_do_receive(skb)) + return NET_RX_SUCCESS; + /* if we've gotten here through NAPI, check netpoll */ if (netpoll_receive_skb(skb)) return NET_RX_DROP; -- GitLab From fce4d58353e449a1ac637fc8d2b994e0fcc55312 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Sun, 2 Nov 2008 07:26:51 +0000 Subject: [PATCH 545/815] powerpc/ps3: Fix compile error in ps3-lpm.c Compiling with CONFIG_SMP = n and CONFIG_PS3_LPM != n gives this error: drivers/ps3/ps3-lpm.c:838: error: implicit declaration of function 'get_hard_smp_processor_id' This fixes it. We have to include rather than because the UP definition of get_hard_smp_processor_id() is in , and only includes if CONFIG_SMP = y. Signed-off-by: Alexey Dobriyan Acked-by: Geoff Levand Signed-off-by: Paul Mackerras --- drivers/ps3/ps3-lpm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ps3/ps3-lpm.c b/drivers/ps3/ps3-lpm.c index 85edf945ab8..204158cf7a5 100644 --- a/drivers/ps3/ps3-lpm.c +++ b/drivers/ps3/ps3-lpm.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include -- GitLab From 9c8b4aff18b59cd0c2d9a77b3df1f9d7077df90c Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Sun, 2 Nov 2008 10:21:57 +0000 Subject: [PATCH 546/815] powerpc/cell: Fix compile error in ras.c This fixes this error on Cell when CONFIG_KEXEC = n: arch/powerpc/platforms/cell/ras.c:299: error: implicit declaration of function 'crash_shutdown_register' We have to include because it contains the dummy definition of crash_shutdown_register that is used when CONFIG_KEXEC=n, but doesn't include in that case. Signed-off-by: Alexey Dobriyan Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/cell/ras.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/platforms/cell/ras.c b/arch/powerpc/platforms/cell/ras.c index fdf088f2430..7b4cefa2199 100644 --- a/arch/powerpc/platforms/cell/ras.c +++ b/arch/powerpc/platforms/cell/ras.c @@ -16,6 +16,7 @@ #include #include +#include #include #include #include -- GitLab From 454666eb78d890f5740ea1901f8b01a43c77c67c Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Sun, 2 Nov 2008 21:18:24 +0000 Subject: [PATCH 547/815] powerpc: Fix "unused variable" warning in pci_dlpar.c This gets rid of this build warning: arch/powerpc/platforms/pseries/pci_dlpar.c: In function 'init_phb_dynamic': arch/powerpc/platforms/pseries/pci_dlpar.c:192: warning: unused variable 'b' This is one of the very few warnings left in a ppc64_defconfig build and getting rid of it will make it easier to see future introduced ones (in fact this was introduced very recently). Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/pseries/pci_dlpar.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c index 31481dc485d..7190493e9bd 100644 --- a/arch/powerpc/platforms/pseries/pci_dlpar.c +++ b/arch/powerpc/platforms/pseries/pci_dlpar.c @@ -189,7 +189,6 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn) { struct pci_controller *phb; int primary; - struct pci_bus *b; primary = list_empty(&hose_list); phb = pcibios_alloc_controller(dn); -- GitLab From 072ba49838b42c873c496d72c91bb237914cf3b6 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Sun, 26 Oct 2008 15:26:57 -0700 Subject: [PATCH 548/815] ftrace: fix breakage in bin_fmt results In 777e208d40d0953efc6fb4ab58590da3f7d8f02d we changed from outputting field->cpu (a char) to iter->cpu (unsigned int), increasing the resulting structure size by 3 bytes. Signed-off-by: Eric Anholt Signed-off-by: Ingo Molnar --- kernel/trace/trace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 9f3b478f917..974973e39e8 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1755,7 +1755,7 @@ static enum print_line_t print_bin_fmt(struct trace_iterator *iter) return TRACE_TYPE_HANDLED; SEQ_PUT_FIELD_RET(s, entry->pid); - SEQ_PUT_FIELD_RET(s, iter->cpu); + SEQ_PUT_FIELD_RET(s, entry->cpu); SEQ_PUT_FIELD_RET(s, iter->ts); switch (entry->type) { -- GitLab From f4b6755fb37595da3630d1d6fc130ea6888cd48f Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Tue, 4 Nov 2008 21:25:07 +0100 Subject: [PATCH 549/815] sched: cleanup fair task selection Impact: cleanup Clean up task selection Signed-off-by: Peter Zijlstra Acked-by: Mike Galbraith Signed-off-by: Ingo Molnar --- kernel/sched_fair.c | 33 +++++++++++---------------------- 1 file changed, 11 insertions(+), 22 deletions(-) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index ce514afd78f..6167336a237 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -347,17 +347,17 @@ static void __dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se) rb_erase(&se->run_node, &cfs_rq->tasks_timeline); } -static inline struct rb_node *first_fair(struct cfs_rq *cfs_rq) -{ - return cfs_rq->rb_leftmost; -} - static struct sched_entity *__pick_next_entity(struct cfs_rq *cfs_rq) { - return rb_entry(first_fair(cfs_rq), struct sched_entity, run_node); + struct rb_node *left = cfs_rq->rb_leftmost; + + if (!left) + return NULL; + + return rb_entry(left, struct sched_entity, run_node); } -static inline struct sched_entity *__pick_last_entity(struct cfs_rq *cfs_rq) +static struct sched_entity *__pick_last_entity(struct cfs_rq *cfs_rq) { struct rb_node *last = rb_last(&cfs_rq->tasks_timeline); @@ -794,28 +794,16 @@ set_next_entity(struct cfs_rq *cfs_rq, struct sched_entity *se) static int wakeup_preempt_entity(struct sched_entity *curr, struct sched_entity *se); -static struct sched_entity * -pick_next(struct cfs_rq *cfs_rq, struct sched_entity *se) +static struct sched_entity *pick_next_entity(struct cfs_rq *cfs_rq) { + struct sched_entity *se = __pick_next_entity(cfs_rq); + if (!cfs_rq->next || wakeup_preempt_entity(cfs_rq->next, se) == 1) return se; return cfs_rq->next; } -static struct sched_entity *pick_next_entity(struct cfs_rq *cfs_rq) -{ - struct sched_entity *se = NULL; - - if (first_fair(cfs_rq)) { - se = __pick_next_entity(cfs_rq); - se = pick_next(cfs_rq, se); - set_next_entity(cfs_rq, se); - } - - return se; -} - static void put_prev_entity(struct cfs_rq *cfs_rq, struct sched_entity *prev) { /* @@ -1396,6 +1384,7 @@ static struct task_struct *pick_next_task_fair(struct rq *rq) do { se = pick_next_entity(cfs_rq); + set_next_entity(cfs_rq, se); cfs_rq = group_cfs_rq(se); } while (cfs_rq); -- GitLab From d95f98d0691d3aba5e35850011946a08c9b36428 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Tue, 4 Nov 2008 21:25:08 +0100 Subject: [PATCH 550/815] sched: fix fair preempt check Impact: fix cross-class preemption Inter-class wakeup preemptions should go on class order. Signed-off-by: Peter Zijlstra Acked-by: Mike Galbraith Signed-off-by: Ingo Molnar --- kernel/sched_fair.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 6167336a237..ebd6de8d17f 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -1329,6 +1329,9 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int sync) return; } + if (unlikely(p->sched_class != &fair_sched_class)) + return; + if (unlikely(se == pse)) return; -- GitLab From 4793241be408b3926ee00c704d7da3b3faf3a05f Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Tue, 4 Nov 2008 21:25:09 +0100 Subject: [PATCH 551/815] sched: backward looking buddy Impact: improve/change/fix wakeup-buddy scheduling Currently we only have a forward looking buddy, that is, we prefer to schedule to the task we last woke up, under the presumption that its going to consume the data we just produced, and therefore will have cache hot benefits. This allows co-waking producer/consumer task pairs to run ahead of the pack for a little while, keeping their cache warm. Without this, we would interleave all pairs, utterly trashing the cache. This patch introduces a backward looking buddy, that is, suppose that in the above scenario, the consumer preempts the producer before it can go to sleep, we will therefore miss the wakeup from consumer to producer (its already running, after all), breaking the cycle and reverting to the cache-trashing interleaved schedule pattern. The backward buddy will try to schedule back to the task that woke us up in case the forward buddy is not available, under the assumption that the last task will be the one with the most cache hot task around barring current. This will basically allow a task to continue after it got preempted. In order to avoid starvation, we allow either buddy to get wakeup_gran ahead of the pack. Signed-off-by: Peter Zijlstra Acked-by: Mike Galbraith Signed-off-by: Ingo Molnar --- kernel/sched.c | 6 ++++-- kernel/sched_fair.c | 32 +++++++++++++++++++++++++------- kernel/sched_features.h | 1 + 3 files changed, 30 insertions(+), 9 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index e8819bc6f46..82cc839c921 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -397,7 +397,7 @@ struct cfs_rq { * 'curr' points to currently running entity on this cfs_rq. * It is set to NULL otherwise (i.e when none are currently running). */ - struct sched_entity *curr, *next; + struct sched_entity *curr, *next, *last; unsigned long nr_spread_over; @@ -1805,7 +1805,9 @@ task_hot(struct task_struct *p, u64 now, struct sched_domain *sd) /* * Buddy candidates are cache hot: */ - if (sched_feat(CACHE_HOT_BUDDY) && (&p->se == cfs_rq_of(&p->se)->next)) + if (sched_feat(CACHE_HOT_BUDDY) && + (&p->se == cfs_rq_of(&p->se)->next || + &p->se == cfs_rq_of(&p->se)->last)) return 1; if (p->sched_class != &fair_sched_class) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index ebd6de8d17f..a6b1db8a0bd 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -341,9 +341,6 @@ static void __dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se) cfs_rq->rb_leftmost = next_node; } - if (cfs_rq->next == se) - cfs_rq->next = NULL; - rb_erase(&se->run_node, &cfs_rq->tasks_timeline); } @@ -741,6 +738,12 @@ dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int sleep) #endif } + if (cfs_rq->last == se) + cfs_rq->last = NULL; + + if (cfs_rq->next == se) + cfs_rq->next = NULL; + if (se != cfs_rq->curr) __dequeue_entity(cfs_rq, se); account_entity_dequeue(cfs_rq, se); @@ -798,10 +801,13 @@ static struct sched_entity *pick_next_entity(struct cfs_rq *cfs_rq) { struct sched_entity *se = __pick_next_entity(cfs_rq); - if (!cfs_rq->next || wakeup_preempt_entity(cfs_rq->next, se) == 1) - return se; + if (cfs_rq->next && wakeup_preempt_entity(cfs_rq->next, se) < 1) + return cfs_rq->next; - return cfs_rq->next; + if (cfs_rq->last && wakeup_preempt_entity(cfs_rq->last, se) < 1) + return cfs_rq->last; + + return se; } static void put_prev_entity(struct cfs_rq *cfs_rq, struct sched_entity *prev) @@ -1319,10 +1325,11 @@ wakeup_preempt_entity(struct sched_entity *curr, struct sched_entity *se) static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int sync) { struct task_struct *curr = rq->curr; - struct cfs_rq *cfs_rq = task_cfs_rq(curr); struct sched_entity *se = &curr->se, *pse = &p->se; if (unlikely(rt_prio(p->prio))) { + struct cfs_rq *cfs_rq = task_cfs_rq(curr); + update_rq_clock(rq); update_curr(cfs_rq); resched_task(curr); @@ -1335,6 +1342,17 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int sync) if (unlikely(se == pse)) return; + /* + * Only set the backward buddy when the current task is still on the + * rq. This can happen when a wakeup gets interleaved with schedule on + * the ->pre_schedule() or idle_balance() point, either of which can + * drop the rq lock. + * + * Also, during early boot the idle thread is in the fair class, for + * obvious reasons its a bad idea to schedule back to the idle thread. + */ + if (sched_feat(LAST_BUDDY) && likely(se->on_rq && curr != rq->idle)) + cfs_rq_of(se)->last = se; cfs_rq_of(pse)->next = pse; /* diff --git a/kernel/sched_features.h b/kernel/sched_features.h index fda01621829..da5d93b5d2c 100644 --- a/kernel/sched_features.h +++ b/kernel/sched_features.h @@ -12,3 +12,4 @@ SCHED_FEAT(LB_BIAS, 1) SCHED_FEAT(LB_WAKEUP_UPDATE, 1) SCHED_FEAT(ASYM_EFF_LOAD, 1) SCHED_FEAT(WAKEUP_OVERLAP, 0) +SCHED_FEAT(LAST_BUDDY, 1) -- GitLab From 02479099c286894644f8e96c6bbb535ab64662fd Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Tue, 4 Nov 2008 21:25:10 +0100 Subject: [PATCH 552/815] sched: fix buddies for group scheduling Impact: scheduling order fix for group scheduling For each level in the hierarchy, set the buddy to point to the right entity. Therefore, when we do the hierarchical schedule, we have a fair chance of ending up where we meant to. Signed-off-by: Peter Zijlstra Acked-by: Mike Galbraith Signed-off-by: Ingo Molnar --- kernel/sched_fair.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index a6b1db8a0bd..51aa3e102ac 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -1319,6 +1319,18 @@ wakeup_preempt_entity(struct sched_entity *curr, struct sched_entity *se) return 0; } +static void set_last_buddy(struct sched_entity *se) +{ + for_each_sched_entity(se) + cfs_rq_of(se)->last = se; +} + +static void set_next_buddy(struct sched_entity *se) +{ + for_each_sched_entity(se) + cfs_rq_of(se)->next = se; +} + /* * Preempt the current task with a newly woken task if needed: */ @@ -1352,8 +1364,8 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int sync) * obvious reasons its a bad idea to schedule back to the idle thread. */ if (sched_feat(LAST_BUDDY) && likely(se->on_rq && curr != rq->idle)) - cfs_rq_of(se)->last = se; - cfs_rq_of(pse)->next = pse; + set_last_buddy(se); + set_next_buddy(pse); /* * We can come here with TIF_NEED_RESCHED already set from new task -- GitLab From b22cecdd8fa4667ebab02def0866387e709927ee Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 5 Nov 2008 01:35:55 -0800 Subject: [PATCH 553/815] net/9p: fix printk format warnings Fix printk format warnings in net/9p. Built cleanly on 7 arches. net/9p/client.c:820: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'u64' net/9p/client.c:820: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'u64' net/9p/client.c:867: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'u64' net/9p/client.c:867: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'u64' net/9p/client.c:932: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'u64' net/9p/client.c:932: warning: format '%llx' expects type 'long long unsigned int', but argument 6 has type 'u64' net/9p/client.c:982: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'u64' net/9p/client.c:982: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'u64' net/9p/client.c:1025: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'u64' net/9p/client.c:1025: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'u64' net/9p/client.c:1227: warning: format '%llx' expects type 'long long unsigned int', but argument 7 has type 'u64' net/9p/client.c:1227: warning: format '%llx' expects type 'long long unsigned int', but argument 12 has type 'u64' net/9p/client.c:1227: warning: format '%llx' expects type 'long long unsigned int', but argument 8 has type 'u64' net/9p/client.c:1227: warning: format '%llx' expects type 'long long unsigned int', but argument 13 has type 'u64' net/9p/client.c:1252: warning: format '%llx' expects type 'long long unsigned int', but argument 7 has type 'u64' net/9p/client.c:1252: warning: format '%llx' expects type 'long long unsigned int', but argument 12 has type 'u64' net/9p/client.c:1252: warning: format '%llx' expects type 'long long unsigned int', but argument 8 has type 'u64' net/9p/client.c:1252: warning: format '%llx' expects type 'long long unsigned int', but argument 13 has type 'u64' Signed-off-by: Randy Dunlap Signed-off-by: David S. Miller --- net/9p/client.c | 31 ++++++++++++++++++++----------- 1 file changed, 20 insertions(+), 11 deletions(-) diff --git a/net/9p/client.c b/net/9p/client.c index 67717f69412..0a04faa2211 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -818,7 +818,9 @@ struct p9_fid *p9_client_attach(struct p9_client *clnt, struct p9_fid *afid, } P9_DPRINTK(P9_DEBUG_9P, "<<< RATTACH qid %x.%llx.%x\n", - qid.type, qid.path, qid.version); + qid.type, + (unsigned long long)qid.path, + qid.version); memmove(&fid->qid, &qid, sizeof(struct p9_qid)); @@ -865,7 +867,9 @@ p9_client_auth(struct p9_client *clnt, char *uname, u32 n_uname, char *aname) } P9_DPRINTK(P9_DEBUG_9P, "<<< RAUTH qid %x.%llx.%x\n", - qid.type, qid.path, qid.version); + qid.type, + (unsigned long long)qid.path, + qid.version); memmove(&afid->qid, &qid, sizeof(struct p9_qid)); p9_free_req(clnt, req); @@ -930,7 +934,8 @@ struct p9_fid *p9_client_walk(struct p9_fid *oldfid, int nwname, char **wnames, for (count = 0; count < nwqids; count++) P9_DPRINTK(P9_DEBUG_9P, "<<< [%d] %x.%llx.%x\n", - count, wqids[count].type, wqids[count].path, + count, wqids[count].type, + (unsigned long long)wqids[count].path, wqids[count].version); if (nwname) @@ -980,7 +985,9 @@ int p9_client_open(struct p9_fid *fid, int mode) } P9_DPRINTK(P9_DEBUG_9P, "<<< ROPEN qid %x.%llx.%x iounit %x\n", - qid.type, qid.path, qid.version, iounit); + qid.type, + (unsigned long long)qid.path, + qid.version, iounit); fid->mode = mode; fid->iounit = iounit; @@ -1023,7 +1030,9 @@ int p9_client_fcreate(struct p9_fid *fid, char *name, u32 perm, int mode, } P9_DPRINTK(P9_DEBUG_9P, "<<< RCREATE qid %x.%llx.%x iounit %x\n", - qid.type, qid.path, qid.version, iounit); + qid.type, + (unsigned long long)qid.path, + qid.version, iounit); fid->mode = mode; fid->iounit = iounit; @@ -1230,9 +1239,9 @@ struct p9_wstat *p9_client_stat(struct p9_fid *fid) "<<< name=%s uid=%s gid=%s muid=%s extension=(%s)\n" "<<< uid=%d gid=%d n_muid=%d\n", ret->size, ret->type, ret->dev, ret->qid.type, - ret->qid.path, ret->qid.version, ret->mode, - ret->atime, ret->mtime, ret->length, ret->name, - ret->uid, ret->gid, ret->muid, ret->extension, + (unsigned long long)ret->qid.path, ret->qid.version, ret->mode, + ret->atime, ret->mtime, (unsigned long long)ret->length, + ret->name, ret->uid, ret->gid, ret->muid, ret->extension, ret->n_uid, ret->n_gid, ret->n_muid); free_and_error: @@ -1255,9 +1264,9 @@ int p9_client_wstat(struct p9_fid *fid, struct p9_wstat *wst) " name=%s uid=%s gid=%s muid=%s extension=(%s)\n" " uid=%d gid=%d n_muid=%d\n", wst->size, wst->type, wst->dev, wst->qid.type, - wst->qid.path, wst->qid.version, wst->mode, - wst->atime, wst->mtime, wst->length, wst->name, - wst->uid, wst->gid, wst->muid, wst->extension, + (unsigned long long)wst->qid.path, wst->qid.version, wst->mode, + wst->atime, wst->mtime, (unsigned long long)wst->length, + wst->name, wst->uid, wst->gid, wst->muid, wst->extension, wst->n_uid, wst->n_gid, wst->n_muid); err = 0; clnt = fid->clnt; -- GitLab From e3ec6cfc260e2322834e200c2fa349cdf104fd13 Mon Sep 17 00:00:00 2001 From: Benjamin Thery Date: Wed, 5 Nov 2008 01:43:57 -0800 Subject: [PATCH 554/815] ipv6: fix run pending DAD when interface becomes ready With some net devices types, an IPv6 address configured while the interface was down can stay 'tentative' forever, even after the interface is set up. In some case, pending IPv6 DADs are not executed when the device becomes ready. I observed this while doing some tests with kvm. If I assign an IPv6 address to my interface eth0 (kvm driver rtl8139) when it is still down then the address is flagged tentative (IFA_F_TENTATIVE). Then, I set eth0 up, and to my surprise, the address stays 'tentative', no DAD is executed and the address can't be pinged. I also observed the same behaviour, without kvm, with virtual interfaces types macvlan and veth. Some easy steps to reproduce the issue with macvlan: 1. ip link add link eth0 type macvlan 2. ip -6 addr add 2003::ab32/64 dev macvlan0 3. ip addr show dev macvlan0 ... inet6 2003::ab32/64 scope global tentative ... 4. ip link set macvlan0 up 5. ip addr show dev macvlan0 ... inet6 2003::ab32/64 scope global tentative ... Address is still tentative I think there's a bug in net/ipv6/addrconf.c, addrconf_notify(): addrconf_dad_run() is not always run when the interface is flagged IF_READY. Currently it is only run when receiving NETDEV_CHANGE event. Looks like some (virtual) devices doesn't send this event when becoming up. For both NETDEV_UP and NETDEV_CHANGE events, when the interface becomes ready, run_pending should be set to 1. Patch below. 'run_pending = 1' could be moved below the if/else block but it makes the code less readable. Signed-off-by: Benjamin Thery Signed-off-by: David S. Miller --- net/ipv6/addrconf.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index eea9542728c..d9da5eb9dcb 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2483,8 +2483,10 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event, if (!idev && dev->mtu >= IPV6_MIN_MTU) idev = ipv6_add_dev(dev); - if (idev) + if (idev) { idev->if_flags |= IF_READY; + run_pending = 1; + } } else { if (!addrconf_qdisc_ok(dev)) { /* device is still not ready. */ -- GitLab From 959973b92d3ba235edfa5dcb5df1be1e5d1deba2 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 5 Nov 2008 11:30:56 +0100 Subject: [PATCH 555/815] ALSA: hda - Add a quirk for MEDION MD96630 Use model=lenovo-ms7195-dig for MEDION MD96630 laptop (17c0:4085) with ALC888 codec. Reference: Novell bnc#412548 https://bugzilla.novell.com/show_bug.cgi?id=412528 Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index a4666c96a44..a378c014512 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -8469,6 +8469,7 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x3bfd, "Lenovo NB0763", ALC883_LENOVO_NB0763), SND_PCI_QUIRK(0x17aa, 0x101d, "Lenovo Sky", ALC888_LENOVO_SKY), SND_PCI_QUIRK(0x17c0, 0x4071, "MEDION MD2", ALC883_MEDION_MD2), + SND_PCI_QUIRK(0x17c0, 0x4085, "MEDION MD96630", ALC888_LENOVO_MS7195_DIG), SND_PCI_QUIRK(0x17f2, 0x5000, "Albatron KI690-AM2", ALC883_6ST_DIG), SND_PCI_QUIRK(0x1991, 0x5625, "Haier W66", ALC883_HAIER_W66), SND_PCI_QUIRK(0x8086, 0x0001, "DG33BUC", ALC883_3ST_6ch_INTEL), -- GitLab From efb9a8c28ca0edd9e2572117105ebad9bbc0c368 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Wed, 5 Nov 2008 03:03:18 -0800 Subject: [PATCH 556/815] netfilter: netns ct: walk netns list under RTNL netns list (just list) is under RTNL. But helper and proto unregistration happen during rmmod when RTNL is not held, and that's how it was tested: modprobe/rmmod vs clone(CLONE_NEWNET)/exit. BUG: unable to handle kernel paging request at 0000000000100100 <=== IP: [] nf_conntrack_l4proto_unregister+0x96/0xae [nf_conntrack] PGD 15e300067 PUD 15e1d8067 PMD 0 Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC last sysfs file: /sys/kernel/uevent_seqnum CPU 0 Modules linked in: nf_conntrack_proto_sctp(-) nf_conntrack_proto_dccp(-) af_packet iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_filter ip_tables xt_tcpudp ip6table_filter ip6_tables x_tables ipv6 sr_mod cdrom [last unloaded: nf_conntrack_proto_sctp] Pid: 16758, comm: rmmod Not tainted 2.6.28-rc2-netns-xfrm #3 RIP: 0010:[] [] nf_conntrack_l4proto_unregister+0x96/0xae [nf_conntrack] RSP: 0018:ffff88015dc1fec8 EFLAGS: 00010212 RAX: 0000000000000000 RBX: 00000000001000f8 RCX: 0000000000000000 RDX: ffffffffa009575c RSI: 0000000000000003 RDI: ffffffffa00956b5 RBP: ffff88015dc1fed8 R08: 0000000000000002 R09: 0000000000000000 R10: 0000000000000000 R11: ffff88015dc1fe48 R12: ffffffffa0458f60 R13: 0000000000000880 R14: 00007fff4c361d30 R15: 0000000000000880 FS: 00007f624435a6f0(0000) GS:ffffffff80521580(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000100100 CR3: 0000000168969000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process rmmod (pid: 16758, threadinfo ffff88015dc1e000, task ffff880179864218) Stack: ffffffffa0459100 0000000000000000 ffff88015dc1fee8 ffffffffa0457934 ffff88015dc1ff78 ffffffff80253fef 746e6e6f635f666e 6f72705f6b636172 00707463735f6f74 ffffffff8024cb30 00000000023b8010 0000000000000000 Call Trace: [] nf_conntrack_proto_sctp_fini+0x10/0x1e [nf_conntrack_proto_sctp] [] sys_delete_module+0x19f/0x1fe [] ? trace_hardirqs_on_caller+0xf0/0x114 [] ? trace_hardirqs_on_thunk+0x3a/0x3f [] system_call_fastpath+0x16/0x1b Code: 13 35 e0 e8 c4 6c 1a e0 48 8b 1d 6d c6 46 e0 eb 16 48 89 df 4c 89 e2 48 c7 c6 fc 85 09 a0 e8 61 cd ff ff 48 8b 5b 08 48 83 eb 08 <48> 8b 43 08 0f 18 08 48 8d 43 08 48 3d 60 4f 50 80 75 d3 5b 41 RIP [] nf_conntrack_l4proto_unregister+0x96/0xae [nf_conntrack] RSP CR2: 0000000000100100 ---[ end trace bde8ac82debf7192 ]--- Signed-off-by: Alexey Dobriyan Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/nf_conntrack_helper.c | 3 +++ net/netfilter/nf_conntrack_proto.c | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c index 9c06b9f86ad..c39b6a99413 100644 --- a/net/netfilter/nf_conntrack_helper.c +++ b/net/netfilter/nf_conntrack_helper.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include @@ -167,10 +168,12 @@ void nf_conntrack_helper_unregister(struct nf_conntrack_helper *me) */ synchronize_rcu(); + rtnl_lock(); spin_lock_bh(&nf_conntrack_lock); for_each_net(net) __nf_conntrack_helper_unregister(me, net); spin_unlock_bh(&nf_conntrack_lock); + rtnl_unlock(); } EXPORT_SYMBOL_GPL(nf_conntrack_helper_unregister); diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c index a59a307e685..592d73344d4 100644 --- a/net/netfilter/nf_conntrack_proto.c +++ b/net/netfilter/nf_conntrack_proto.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include @@ -221,8 +222,10 @@ void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto) synchronize_rcu(); /* Remove all contrack entries for this protocol */ + rtnl_lock(); for_each_net(net) nf_ct_iterate_cleanup(net, kill_l3proto, proto); + rtnl_unlock(); } EXPORT_SYMBOL_GPL(nf_conntrack_l3proto_unregister); @@ -333,8 +336,10 @@ void nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *l4proto) synchronize_rcu(); /* Remove all contrack entries for this protocol */ + rtnl_lock(); for_each_net(net) nf_ct_iterate_cleanup(net, kill_l4proto, l4proto); + rtnl_unlock(); } EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_unregister); -- GitLab From 518a09ef11f8454f4676125d47c3e775b300c6a5 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 5 Nov 2008 03:36:01 -0800 Subject: [PATCH 557/815] tcp: Fix recvmsg MSG_PEEK influence of blocking behavior. Vito Caputo noticed that tcp_recvmsg() returns immediately from partial reads when MSG_PEEK is used. In particular, this means that SO_RCVLOWAT is not respected. Simply remove the test. And this matches the behavior of several other systems, including BSD. Signed-off-by: David S. Miller --- net/ipv4/tcp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index eccb7165a80..c5aca0bb116 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -1374,8 +1374,7 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, sk->sk_state == TCP_CLOSE || (sk->sk_shutdown & RCV_SHUTDOWN) || !timeo || - signal_pending(current) || - (flags & MSG_PEEK)) + signal_pending(current)) break; } else { if (sock_flag(sk, SOCK_DONE)) -- GitLab From 467622ef2acb01986eab37ef96c3632b3ea35999 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Sat, 1 Nov 2008 04:19:11 -0700 Subject: [PATCH 558/815] [MTD] [NOR] Fix cfi_send_gen_cmd handling of x16 devices in x8 mode (v4) For "unlock" cycles to 16bit devices in 8bit compatibility mode we need to use the byte addresses 0xaaa and 0x555. These effectively match the word address 0x555 and 0x2aa, except the latter has its low bit set. Most chips don't care about the value of the 'A-1' pin in x8 mode, but some -- like the ST M29W320D -- do. So we need to be careful to set it where appropriate. cfi_send_gen_cmd is only ever passed addresses where the low byte is 0x00, 0x55 or 0xaa. Of those, only addresses ending 0xaa are affected by this patch, by masking in the extra low bit when the device is known to be in compatibility mode. [dwmw2: Do it only when (cmd_ofs & 0xff) == 0xaa] v4: Fix stupid typo in cfi_build_cmd_addr that failed to compile I'm writing this patch way to late at night. v3: Bring all of the work back into cfi_build_cmd_addr including calling of map_bankwidth(map) and cfi_interleave(cfi) So every caller doesn't need to. v2: Only modified the address if we our device_type is larger than our bus width. Cc: stable@kernel.org Signed-off-by: Eric W. Biederman Signed-off-by: David Woodhouse --- drivers/mtd/chips/cfi_cmdset_0002.c | 13 ------------- drivers/mtd/chips/jedec_probe.c | 10 ++++------ include/linux/mtd/cfi.h | 22 +++++++++++++++++++--- 3 files changed, 23 insertions(+), 22 deletions(-) diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c index 3e6f5d8609e..d74ec46aa03 100644 --- a/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/drivers/mtd/chips/cfi_cmdset_0002.c @@ -406,19 +406,6 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) /* Set the default CFI lock/unlock addresses */ cfi->addr_unlock1 = 0x555; cfi->addr_unlock2 = 0x2aa; - /* Modify the unlock address if we are in compatibility mode */ - if ( /* x16 in x8 mode */ - ((cfi->device_type == CFI_DEVICETYPE_X8) && - (cfi->cfiq->InterfaceDesc == - CFI_INTERFACE_X8_BY_X16_ASYNC)) || - /* x32 in x16 mode */ - ((cfi->device_type == CFI_DEVICETYPE_X16) && - (cfi->cfiq->InterfaceDesc == - CFI_INTERFACE_X16_BY_X32_ASYNC))) - { - cfi->addr_unlock1 = 0xaaa; - cfi->addr_unlock2 = 0x555; - } } /* CFI mode */ else if (cfi->cfi_mode == CFI_MODE_JEDEC) { diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c index f84ab618214..2f3f2f719ba 100644 --- a/drivers/mtd/chips/jedec_probe.c +++ b/drivers/mtd/chips/jedec_probe.c @@ -1808,9 +1808,7 @@ static inline u32 jedec_read_mfr(struct map_info *map, uint32_t base, * several first banks can contain 0x7f instead of actual ID */ do { - uint32_t ofs = cfi_build_cmd_addr(0 + (bank << 8), - cfi_interleave(cfi), - cfi->device_type); + uint32_t ofs = cfi_build_cmd_addr(0 + (bank << 8), map, cfi); mask = (1 << (cfi->device_type * 8)) - 1; result = map_read(map, base + ofs); bank++; @@ -1824,7 +1822,7 @@ static inline u32 jedec_read_id(struct map_info *map, uint32_t base, { map_word result; unsigned long mask; - u32 ofs = cfi_build_cmd_addr(1, cfi_interleave(cfi), cfi->device_type); + u32 ofs = cfi_build_cmd_addr(1, map, cfi); mask = (1 << (cfi->device_type * 8)) -1; result = map_read(map, base + ofs); return result.x[0] & mask; @@ -2067,8 +2065,8 @@ static int jedec_probe_chip(struct map_info *map, __u32 base, } /* Ensure the unlock addresses we try stay inside the map */ - probe_offset1 = cfi_build_cmd_addr(cfi->addr_unlock1, cfi_interleave(cfi), cfi->device_type); - probe_offset2 = cfi_build_cmd_addr(cfi->addr_unlock2, cfi_interleave(cfi), cfi->device_type); + probe_offset1 = cfi_build_cmd_addr(cfi->addr_unlock1, map, cfi); + probe_offset2 = cfi_build_cmd_addr(cfi->addr_unlock2, map, cfi); if ( ((base + probe_offset1 + map_bankwidth(map)) >= map->size) || ((base + probe_offset2 + map_bankwidth(map)) >= map->size)) goto retry; diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h index ee5124ec319..00e2b575021 100644 --- a/include/linux/mtd/cfi.h +++ b/include/linux/mtd/cfi.h @@ -282,9 +282,25 @@ struct cfi_private { /* * Returns the command address according to the given geometry. */ -static inline uint32_t cfi_build_cmd_addr(uint32_t cmd_ofs, int interleave, int type) +static inline uint32_t cfi_build_cmd_addr(uint32_t cmd_ofs, + struct map_info *map, struct cfi_private *cfi) { - return (cmd_ofs * type) * interleave; + unsigned bankwidth = map_bankwidth(map); + unsigned interleave = cfi_interleave(cfi); + unsigned type = cfi->device_type; + uint32_t addr; + + addr = (cmd_ofs * type) * interleave; + + /* Modify the unlock address if we are in compatiblity mode. + * For 16bit devices on 8 bit busses + * and 32bit devices on 16 bit busses + * set the low bit of the alternating bit sequence of the address. + */ + if (((type * interleave) > bankwidth) && ((uint8_t)cmd_ofs == 0xaa)) + addr |= (type >> 1)*interleave; + + return addr; } /* @@ -430,7 +446,7 @@ static inline uint32_t cfi_send_gen_cmd(u_char cmd, uint32_t cmd_addr, uint32_t int type, map_word *prev_val) { map_word val; - uint32_t addr = base + cfi_build_cmd_addr(cmd_addr, cfi_interleave(cfi), type); + uint32_t addr = base + cfi_build_cmd_addr(cmd_addr, map, cfi); val = cfi_build_cmd(cmd, map, cfi); if (prev_val) -- GitLab From 9fcd18c9e63e325dbd2b4c726623f760788d5aa8 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 5 Nov 2008 16:52:08 +0100 Subject: [PATCH 559/815] sched: re-tune balancing Impact: improve wakeup affinity on NUMA systems, tweak SMP systems Given the fixes+tweaks to the wakeup-buddy code, re-tweak the domain balancing defaults on NUMA and SMP systems. Turn on SD_WAKE_AFFINE which was off on x86 NUMA - there's no reason why we would not want to have wakeup affinity across nodes as well. (we already do this in the standard NUMA template.) lat_ctx on a NUMA box is particularly happy about this change: before: | phoenix:~/l> ./lat_ctx -s 0 2 | "size=0k ovr=2.60 | 2 5.70 after: | phoenix:~/l> ./lat_ctx -s 0 2 | "size=0k ovr=2.65 | 2 2.07 a 2.75x speedup. pipe-test is similarly happy about it too: | phoenix:~/sched-tests> ./pipe-test | 18.26 usecs/loop. | 14.70 usecs/loop. | 14.38 usecs/loop. | 10.55 usecs/loop. # +WAKE_AFFINE on domain0+domain1 | 8.63 usecs/loop. | 8.59 usecs/loop. | 9.03 usecs/loop. | 8.94 usecs/loop. | 8.96 usecs/loop. | 8.63 usecs/loop. Also: - disable SD_BALANCE_NEWIDLE on NUMA and SMP domains (keep it for siblings) - enable SD_WAKE_BALANCE on SMP domains Sysbench+postgresql improves all around the board, quite significantly: .28-rc3-11474e2c .28-rc3-11474e2c-tune ------------------------------------------------- 1: 571 688 +17.08% 2: 1236 1206 -2.55% 4: 2381 2642 +9.89% 8: 4958 5164 +3.99% 16: 9580 9574 -0.07% 32: 7128 8118 +12.20% 64: 7342 8266 +11.18% 128: 7342 8064 +8.95% 256: 7519 7884 +4.62% 512: 7350 7731 +4.93% ------------------------------------------------- SUM: 55412 59341 +6.62% So it's a win both for the runup portion, the peak area and the tail. Signed-off-by: Ingo Molnar --- arch/x86/include/asm/topology.h | 7 ++++--- include/linux/topology.h | 4 ++-- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index 90ac7718469..4850e4b02b6 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -154,7 +154,7 @@ extern unsigned long node_remap_size[]; #endif -/* sched_domains SD_NODE_INIT for NUMAQ machines */ +/* sched_domains SD_NODE_INIT for NUMA machines */ #define SD_NODE_INIT (struct sched_domain) { \ .min_interval = 8, \ .max_interval = 32, \ @@ -169,8 +169,9 @@ extern unsigned long node_remap_size[]; .flags = SD_LOAD_BALANCE \ | SD_BALANCE_EXEC \ | SD_BALANCE_FORK \ - | SD_SERIALIZE \ - | SD_WAKE_BALANCE, \ + | SD_WAKE_AFFINE \ + | SD_WAKE_BALANCE \ + | SD_SERIALIZE, \ .last_balance = jiffies, \ .balance_interval = 1, \ } diff --git a/include/linux/topology.h b/include/linux/topology.h index 2158fc0d5a5..34a7ee0ebed 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -146,10 +146,10 @@ void arch_update_cpu_topology(void); .wake_idx = 1, \ .forkexec_idx = 1, \ .flags = SD_LOAD_BALANCE \ - | SD_BALANCE_NEWIDLE \ - | SD_BALANCE_FORK \ | SD_BALANCE_EXEC \ + | SD_BALANCE_FORK \ | SD_WAKE_AFFINE \ + | SD_WAKE_BALANCE \ | BALANCE_FOR_PKG_POWER,\ .last_balance = jiffies, \ .balance_interval = 1, \ -- GitLab From 517ac45af4b55913587279d89001171c222f22e7 Mon Sep 17 00:00:00 2001 From: Tom Tucker Date: Thu, 23 Oct 2008 16:30:13 -0500 Subject: [PATCH 560/815] 9p: rdma: Set trans prior to requesting async connection ops The RDMA connection manager is fundamentally asynchronous. Since the async callback context is the client pointer, the transport in the client struct needs to be set prior to calling the first async op. Signed-off-by: Tom Tucker Signed-off-by: Eric Van Hensbergen --- net/9p/trans_rdma.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c index 8d6cc4777aa..4e9d2e673cf 100644 --- a/net/9p/trans_rdma.c +++ b/net/9p/trans_rdma.c @@ -589,6 +589,9 @@ rdma_create_trans(struct p9_client *client, const char *addr, char *args) if (IS_ERR(rdma->cm_id)) goto error; + /* Associate the client with the transport */ + client->trans = rdma; + /* Resolve the server's address */ rdma->addr.sin_family = AF_INET; rdma->addr.sin_addr.s_addr = in_aton(addr); @@ -669,7 +672,6 @@ rdma_create_trans(struct p9_client *client, const char *addr, char *args) if (err || (rdma->state != P9_RDMA_CONNECTED)) goto error; - client->trans = rdma; client->status = Connected; return 0; -- GitLab From cac23d6505546f4cfa42d949ec46d431a44bd39c Mon Sep 17 00:00:00 2001 From: Tom Tucker Date: Thu, 23 Oct 2008 16:31:02 -0500 Subject: [PATCH 561/815] 9p: Make all client spin locks IRQ safe The client lock must be IRQ safe. Some of the lock acquisition paths took regular spin locks. Signed-off-by: Tom Tucker Signed-off-by: Eric Van Hensbergen --- net/9p/client.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/net/9p/client.c b/net/9p/client.c index 67717f69412..f4e6c05b3c6 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -613,6 +613,7 @@ static struct p9_fid *p9_fid_create(struct p9_client *clnt) { int err; struct p9_fid *fid; + unsigned long flags; P9_DPRINTK(P9_DEBUG_FID, "clnt %p\n", clnt); fid = kmalloc(sizeof(struct p9_fid), GFP_KERNEL); @@ -632,9 +633,9 @@ static struct p9_fid *p9_fid_create(struct p9_client *clnt) fid->clnt = clnt; fid->aux = NULL; - spin_lock(&clnt->lock); + spin_lock_irqsave(&clnt->lock, flags); list_add(&fid->flist, &clnt->fidlist); - spin_unlock(&clnt->lock); + spin_unlock_irqrestore(&clnt->lock, flags); return fid; @@ -646,13 +647,14 @@ error: static void p9_fid_destroy(struct p9_fid *fid) { struct p9_client *clnt; + unsigned long flags; P9_DPRINTK(P9_DEBUG_FID, "fid %d\n", fid->fid); clnt = fid->clnt; p9_idpool_put(fid->fid, clnt->fidpool); - spin_lock(&clnt->lock); + spin_lock_irqsave(&clnt->lock, flags); list_del(&fid->flist); - spin_unlock(&clnt->lock); + spin_unlock_irqrestore(&clnt->lock, flags); kfree(fid); } -- GitLab From 82b189eaaf6186b7694317632255fa87460820a0 Mon Sep 17 00:00:00 2001 From: Tom Tucker Date: Thu, 23 Oct 2008 16:32:28 -0500 Subject: [PATCH 562/815] 9p: Remove unneeded free of fcall for Flush T and R fcall are reused until the client is destroyed. There does not need to be a special case for Flush Signed-off-by: Tom Tucker Signed-off-by: Eric Van Hensbergen --- net/9p/client.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/net/9p/client.c b/net/9p/client.c index f4e6c05b3c6..26ca8ab4519 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -311,12 +311,6 @@ static void p9_free_req(struct p9_client *c, struct p9_req_t *r) r->status = REQ_STATUS_IDLE; if (tag != P9_NOTAG && p9_idpool_check(tag, c->tagpool)) p9_idpool_put(tag, c->tagpool); - - /* if this was a flush request we have to free response fcall */ - if (r->rc->id == P9_RFLUSH) { - kfree(r->tc); - kfree(r->rc); - } } /** -- GitLab From 45abdf1c7be80d6ec3b0b14e59ee75a0d5d9fb37 Mon Sep 17 00:00:00 2001 From: Tom Tucker Date: Thu, 23 Oct 2008 16:33:25 -0500 Subject: [PATCH 563/815] p9: Fix leak of waitqueue in request allocation path If a T or R fcall cannot be allocated, the function returns an error but neglects to free the wait queue that was successfully allocated. If it comes through again a second time this wq will be overwritten with a new allocation and the old allocation will be leaked. Also, if the client is subsequently closed, the close path will attempt to clean up these allocations, so set the req fields to NULL to avoid duplicate free. Signed-off-by: Tom Tucker Signed-off-by: Eric Van Hensbergen --- net/9p/client.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/9p/client.c b/net/9p/client.c index 26ca8ab4519..b56d808e63a 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -189,6 +189,9 @@ static struct p9_req_t *p9_tag_alloc(struct p9_client *c, u16 tag) printk(KERN_ERR "Couldn't grow tag array\n"); kfree(req->tc); kfree(req->rc); + kfree(req->wq); + req->tc = req->rc = NULL; + req->wq = NULL; return ERR_PTR(-ENOMEM); } req->tc->sdata = (char *) req->tc + sizeof(struct p9_fcall); -- GitLab From 1558c6214904c636d5a37f05f84202d6cdd9cff8 Mon Sep 17 00:00:00 2001 From: Huang Weiyi Date: Mon, 27 Oct 2008 13:15:16 -0500 Subject: [PATCH 564/815] 9p: rdma: remove duplicated #include Removed duplicated #include in net/9p/trans_rdma.c. Signed-off-by: Huang Weiyi Signed-off-by: Eric Van Hensbergen --- net/9p/trans_rdma.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/9p/trans_rdma.c b/net/9p/trans_rdma.c index 4e9d2e673cf..2f1fe5fc122 100644 --- a/net/9p/trans_rdma.c +++ b/net/9p/trans_rdma.c @@ -45,7 +45,6 @@ #include #include #include -#include #define P9_PORT 5640 #define P9_RDMA_SQ_DEPTH 32 -- GitLab From 9f3e9bbe62b0bdbbaa7c689a68a22a7d3c1670f0 Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Tue, 28 Oct 2008 14:22:43 -0500 Subject: [PATCH 565/815] unsigned fid->fid cannot be negative Signed-off-by: Roel Kluin Signed-off-by: Eric Van Hensbergen --- net/9p/client.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/net/9p/client.c b/net/9p/client.c index b56d808e63a..6e800dd51f0 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -608,7 +608,7 @@ reterr: static struct p9_fid *p9_fid_create(struct p9_client *clnt) { - int err; + int ret; struct p9_fid *fid; unsigned long flags; @@ -617,11 +617,12 @@ static struct p9_fid *p9_fid_create(struct p9_client *clnt) if (!fid) return ERR_PTR(-ENOMEM); - fid->fid = p9_idpool_get(clnt->fidpool); + ret = p9_idpool_get(clnt->fidpool); if (fid->fid < 0) { - err = -ENOSPC; + ret = -ENOSPC; goto error; } + fid->fid = ret; memset(&fid->qid, 0, sizeof(struct p9_qid)); fid->mode = -1; @@ -638,7 +639,7 @@ static struct p9_fid *p9_fid_create(struct p9_client *clnt) error: kfree(fid); - return ERR_PTR(err); + return ERR_PTR(ret); } static void p9_fid_destroy(struct p9_fid *fid) -- GitLab From b0d5fdef521b1eadb3fc2c1283000af7ef0297bc Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Tue, 4 Nov 2008 20:46:46 -0800 Subject: [PATCH 566/815] net/9p: fix printk format warnings Fix printk format warnings in net/9p. Built cleanly on 7 arches. net/9p/client.c:820: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'u64' net/9p/client.c:820: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'u64' net/9p/client.c:867: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'u64' net/9p/client.c:867: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'u64' net/9p/client.c:932: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'u64' net/9p/client.c:932: warning: format '%llx' expects type 'long long unsigned int', but argument 6 has type 'u64' net/9p/client.c:982: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'u64' net/9p/client.c:982: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'u64' net/9p/client.c:1025: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'u64' net/9p/client.c:1025: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'u64' net/9p/client.c:1227: warning: format '%llx' expects type 'long long unsigned int', but argument 7 has type 'u64' net/9p/client.c:1227: warning: format '%llx' expects type 'long long unsigned int', but argument 12 has type 'u64' net/9p/client.c:1227: warning: format '%llx' expects type 'long long unsigned int', but argument 8 has type 'u64' net/9p/client.c:1227: warning: format '%llx' expects type 'long long unsigned int', but argument 13 has type 'u64' net/9p/client.c:1252: warning: format '%llx' expects type 'long long unsigned int', but argument 7 has type 'u64' net/9p/client.c:1252: warning: format '%llx' expects type 'long long unsigned int', but argument 12 has type 'u64' net/9p/client.c:1252: warning: format '%llx' expects type 'long long unsigned int', but argument 8 has type 'u64' net/9p/client.c:1252: warning: format '%llx' expects type 'long long unsigned int', but argument 13 has type 'u64' Signed-off-by: Randy Dunlap Signed-off-by: Eric Van Hensbergen --- net/9p/client.c | 31 ++++++++++++++++++++----------- 1 file changed, 20 insertions(+), 11 deletions(-) diff --git a/net/9p/client.c b/net/9p/client.c index 6e800dd51f0..4b529454616 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -818,7 +818,9 @@ struct p9_fid *p9_client_attach(struct p9_client *clnt, struct p9_fid *afid, } P9_DPRINTK(P9_DEBUG_9P, "<<< RATTACH qid %x.%llx.%x\n", - qid.type, qid.path, qid.version); + qid.type, + (unsigned long long)qid.path, + qid.version); memmove(&fid->qid, &qid, sizeof(struct p9_qid)); @@ -865,7 +867,9 @@ p9_client_auth(struct p9_client *clnt, char *uname, u32 n_uname, char *aname) } P9_DPRINTK(P9_DEBUG_9P, "<<< RAUTH qid %x.%llx.%x\n", - qid.type, qid.path, qid.version); + qid.type, + (unsigned long long)qid.path, + qid.version); memmove(&afid->qid, &qid, sizeof(struct p9_qid)); p9_free_req(clnt, req); @@ -930,7 +934,8 @@ struct p9_fid *p9_client_walk(struct p9_fid *oldfid, int nwname, char **wnames, for (count = 0; count < nwqids; count++) P9_DPRINTK(P9_DEBUG_9P, "<<< [%d] %x.%llx.%x\n", - count, wqids[count].type, wqids[count].path, + count, wqids[count].type, + (unsigned long long)wqids[count].path, wqids[count].version); if (nwname) @@ -980,7 +985,9 @@ int p9_client_open(struct p9_fid *fid, int mode) } P9_DPRINTK(P9_DEBUG_9P, "<<< ROPEN qid %x.%llx.%x iounit %x\n", - qid.type, qid.path, qid.version, iounit); + qid.type, + (unsigned long long)qid.path, + qid.version, iounit); fid->mode = mode; fid->iounit = iounit; @@ -1023,7 +1030,9 @@ int p9_client_fcreate(struct p9_fid *fid, char *name, u32 perm, int mode, } P9_DPRINTK(P9_DEBUG_9P, "<<< RCREATE qid %x.%llx.%x iounit %x\n", - qid.type, qid.path, qid.version, iounit); + qid.type, + (unsigned long long)qid.path, + qid.version, iounit); fid->mode = mode; fid->iounit = iounit; @@ -1230,9 +1239,9 @@ struct p9_wstat *p9_client_stat(struct p9_fid *fid) "<<< name=%s uid=%s gid=%s muid=%s extension=(%s)\n" "<<< uid=%d gid=%d n_muid=%d\n", ret->size, ret->type, ret->dev, ret->qid.type, - ret->qid.path, ret->qid.version, ret->mode, - ret->atime, ret->mtime, ret->length, ret->name, - ret->uid, ret->gid, ret->muid, ret->extension, + (unsigned long long)ret->qid.path, ret->qid.version, ret->mode, + ret->atime, ret->mtime, (unsigned long long)ret->length, + ret->name, ret->uid, ret->gid, ret->muid, ret->extension, ret->n_uid, ret->n_gid, ret->n_muid); free_and_error: @@ -1255,9 +1264,9 @@ int p9_client_wstat(struct p9_fid *fid, struct p9_wstat *wst) " name=%s uid=%s gid=%s muid=%s extension=(%s)\n" " uid=%d gid=%d n_muid=%d\n", wst->size, wst->type, wst->dev, wst->qid.type, - wst->qid.path, wst->qid.version, wst->mode, - wst->atime, wst->mtime, wst->length, wst->name, - wst->uid, wst->gid, wst->muid, wst->extension, + (unsigned long long)wst->qid.path, wst->qid.version, wst->mode, + wst->atime, wst->mtime, (unsigned long long)wst->length, + wst->name, wst->uid, wst->gid, wst->muid, wst->extension, wst->n_uid, wst->n_gid, wst->n_muid); err = 0; clnt = fid->clnt; -- GitLab From dc8a0843a435b2c0891e7eaea64faaf1ebec9b11 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 5 Nov 2008 23:21:16 +0100 Subject: [PATCH 567/815] [JFFS2] fix race condition in jffs2_lzo_compress() deflate_mutex protects the globals lzo_mem and lzo_compress_buf. However, jffs2_lzo_compress() unlocks deflate_mutex _before_ it has copied out the compressed data from lzo_compress_buf. Correct this by moving the mutex unlock after the copy. In addition, document what deflate_mutex actually protects. Cc: stable@kernel.org Signed-off-by: Geert Uytterhoeven Acked-by: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: David Woodhouse --- fs/jffs2/compr_lzo.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/fs/jffs2/compr_lzo.c b/fs/jffs2/compr_lzo.c index 47b045797e4..90cb60d0978 100644 --- a/fs/jffs2/compr_lzo.c +++ b/fs/jffs2/compr_lzo.c @@ -19,7 +19,7 @@ static void *lzo_mem; static void *lzo_compress_buf; -static DEFINE_MUTEX(deflate_mutex); +static DEFINE_MUTEX(deflate_mutex); /* for lzo_mem and lzo_compress_buf */ static void free_workspace(void) { @@ -49,18 +49,21 @@ static int jffs2_lzo_compress(unsigned char *data_in, unsigned char *cpage_out, mutex_lock(&deflate_mutex); ret = lzo1x_1_compress(data_in, *sourcelen, lzo_compress_buf, &compress_size, lzo_mem); - mutex_unlock(&deflate_mutex); - if (ret != LZO_E_OK) - return -1; + goto fail; if (compress_size > *dstlen) - return -1; + goto fail; memcpy(cpage_out, lzo_compress_buf, compress_size); - *dstlen = compress_size; + mutex_unlock(&deflate_mutex); + *dstlen = compress_size; return 0; + + fail: + mutex_unlock(&deflate_mutex); + return -1; } static int jffs2_lzo_decompress(unsigned char *data_in, unsigned char *cpage_out, -- GitLab From c78d0cf2925bffae8a6f00e7d9b8e971b0392edd Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Wed, 5 Nov 2008 12:04:46 +0000 Subject: [PATCH 568/815] x86: don't allow nr_irqs > NR_IRQS Impact: fix boot hang on 32-bit systems with more than 224 IO-APIC pins On some 32-bit systems with a lot of IO-APICs probe_nr_irqs() can return a value larger than NR_IRQS. This will lead to probe_irq_on() overrunning the irq_desc array. I hit this when running net-next-2.6 (close to 2.6.28-rc3) on a Supermicro dual Xeon system. NR_IRQS is 224 but probe_nr_irqs() detects 5 IOAPICs and returns 240. Here are the log messages: Tue Nov 4 16:53:47 2008 ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) Tue Nov 4 16:53:47 2008 IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 Tue Nov 4 16:53:47 2008 ACPI: IOAPIC (id[0x02] address[0xfec81000] gsi_base[24]) Tue Nov 4 16:53:47 2008 IOAPIC[1]: apic_id 2, version 32, address 0xfec81000, GSI 24-47 Tue Nov 4 16:53:47 2008 ACPI: IOAPIC (id[0x03] address[0xfec81400] gsi_base[48]) Tue Nov 4 16:53:47 2008 IOAPIC[2]: apic_id 3, version 32, address 0xfec81400, GSI 48-71 Tue Nov 4 16:53:47 2008 ACPI: IOAPIC (id[0x04] address[0xfec82000] gsi_base[72]) Tue Nov 4 16:53:47 2008 IOAPIC[3]: apic_id 4, version 32, address 0xfec82000, GSI 72-95 Tue Nov 4 16:53:47 2008 ACPI: IOAPIC (id[0x05] address[0xfec82400] gsi_base[96]) Tue Nov 4 16:53:47 2008 IOAPIC[4]: apic_id 5, version 32, address 0xfec82400, GSI 96-119 Tue Nov 4 16:53:47 2008 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge) Tue Nov 4 16:53:47 2008 ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) Tue Nov 4 16:53:47 2008 Enabling APIC mode: Flat. Using 5 I/O APICs Signed-off-by: Ben Hutchings Acked-by: Yinghai Lu Signed-off-by: Ingo Molnar --- arch/x86/kernel/io_apic.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c index b764d7429c6..7a3f2028e2e 100644 --- a/arch/x86/kernel/io_apic.c +++ b/arch/x86/kernel/io_apic.c @@ -3611,6 +3611,8 @@ int __init probe_nr_irqs(void) /* something wrong ? */ if (nr < nr_min) nr = nr_min; + if (WARN_ON(nr > NR_IRQS)) + nr = NR_IRQS; return nr; } -- GitLab From 1b4897688011cd05e07f00dcfe6af3331eb36a3c Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Tue, 4 Nov 2008 14:10:13 -0800 Subject: [PATCH 569/815] x86: size NR_IRQS on 32-bit systems the same way as 64-bit Impact: make NR_IRQS big enough for system with lots of apic/pins If lots of IO_APIC's are there (or can be there), size the same way as 64-bit, depending on MAX_IO_APICS and NR_CPUS. This fixes the boot problem reported by Ben Hutchings on a 32-bit server with 5 IO-APICs and 240 IO-APIC pins. Signed-off-by: Yinghai Tested-by: Ben Hutchings Signed-off-by: Ingo Molnar --- arch/x86/include/asm/irq_vectors.h | 20 ++++++-------------- 1 file changed, 6 insertions(+), 14 deletions(-) diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h index d843ed0e9b2..503aadc4ad3 100644 --- a/arch/x86/include/asm/irq_vectors.h +++ b/arch/x86/include/asm/irq_vectors.h @@ -101,30 +101,22 @@ #define LAST_VM86_IRQ 15 #define invalid_vm86_irq(irq) ((irq) < 3 || (irq) > 15) -#ifdef CONFIG_X86_64 +#if defined(CONFIG_X86_IO_APIC) && !defined(CONFIG_PARAVIRT) && !defined(CONFIG_X86_VISWS) && !defined(CONFIG_X86_VOYAGER) # if NR_CPUS < MAX_IO_APICS # define NR_IRQS (NR_VECTORS + (32 * NR_CPUS)) # else # define NR_IRQS (NR_VECTORS + (32 * MAX_IO_APICS)) # endif -#elif !defined(CONFIG_X86_VOYAGER) +#elif defined(CONFIG_PARAVIRT) || defined(CONFIG_X86_VISWS) || defined(CONFIG_X86_VOYAGER) -# if defined(CONFIG_X86_IO_APIC) || defined(CONFIG_PARAVIRT) || defined(CONFIG_X86_VISWS) - -# define NR_IRQS 224 - -# else /* IO_APIC || PARAVIRT */ - -# define NR_IRQS 16 - -# endif +# define NR_IRQS 224 -#else /* !VISWS && !VOYAGER */ +#else /* IO_APIC || PARAVIRT */ -# define NR_IRQS 224 +# define NR_IRQS 16 -#endif /* VISWS */ +#endif /* Voyager specific defines */ /* These define the CPIs we use in linux */ -- GitLab From cb3ac42b8af357fdd9ad838234245b39e5bdb7fe Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Thu, 6 Nov 2008 17:28:01 +1100 Subject: [PATCH 570/815] md: revert the recent addition of a call to the BLKRRPART ioctl. It turns out that it is only safe to call blkdev_ioctl when the device is actually open (as ->bd_disk is set to NULL on last close). And it is quite possible for do_md_stop to be called when the device is not open. So discard the call to blkdev_ioctl(BLKRRPART) which was added in commit 934d9c23b4c7e31840a895ba4b7e88d6413c81f3 It is just as easy to call this ioctl from userspace when needed (on mdadm -S) so leave it out of the kernel Signed-off-by: NeilBrown --- drivers/md/md.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/md/md.c b/drivers/md/md.c index 9abf6ed1653..1b1d32694f6 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -3884,7 +3884,6 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open) if (mode == 0) { mdk_rdev_t *rdev; struct list_head *tmp; - struct block_device *bdev; printk(KERN_INFO "md: %s stopped.\n", mdname(mddev)); @@ -3941,11 +3940,6 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open) mddev->degraded = 0; mddev->barriers_work = 0; mddev->safemode = 0; - bdev = bdget_disk(mddev->gendisk, 0); - if (bdev) { - blkdev_ioctl(bdev, 0, BLKRRPART, 0); - bdput(bdev); - } kobject_uevent(&disk_to_dev(mddev->gendisk)->kobj, KOBJ_CHANGE); } else if (mddev->pers) -- GitLab From a53a6c85756339f82ff19e001e90cfba2d6299a8 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Thu, 6 Nov 2008 17:28:20 +1100 Subject: [PATCH 571/815] md: fix bug in raid10 recovery. Adding a spare to a raid10 doesn't cause recovery to start. This is due to an silly type in commit 6c2fce2ef6b4821c21b5c42c7207cb9cf8c87eda and so is a bug in 2.6.27 and .28-rc. Thanks to Thomas Backlund for bisecting to find this. Cc: Thomas Backlund Cc: stable@kernel.org Signed-off-by: NeilBrown --- drivers/md/raid10.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index da5129a24b1..970a96ef9b1 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1137,7 +1137,7 @@ static int raid10_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) if (!enough(conf)) return -EINVAL; - if (rdev->raid_disk) + if (rdev->raid_disk >= 0) first = last = rdev->raid_disk; if (rdev->saved_raid_disk >= 0 && -- GitLab From da85f865b1dcec0853c48b763ed312441ce0c7df Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Wed, 5 Nov 2008 13:37:27 -0600 Subject: [PATCH 572/815] x86: mention ACPI in top-level Kconfig menu Impact: clarify menuconfig text Mention ACPI in the top-level menu to give a clue as to where it lives. This matches what ia64 does. Signed-off-by: Bjorn Helgaas Signed-off-by: Ingo Molnar --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 6f20718d315..5d6aa4013dc 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1494,7 +1494,7 @@ config HAVE_ARCH_EARLY_PFN_TO_NID def_bool X86_64 depends on NUMA -menu "Power management options" +menu "Power management and ACPI options" depends on !X86_VOYAGER config ARCH_HIBERNATION_HEADER -- GitLab From 43381785a5ba1cb424b36812373a6a04054b5c3c Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Mon, 20 Oct 2008 15:43:43 +0200 Subject: [PATCH 573/815] block: remove unused ll_new_mergeable() Signed-off-by: FUJITA Tomonori Signed-off-by: Jens Axboe --- block/blk-merge.c | 21 --------------------- 1 file changed, 21 deletions(-) diff --git a/block/blk-merge.c b/block/blk-merge.c index 8681cd6f991..b92f5b0866b 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -222,27 +222,6 @@ new_segment: } EXPORT_SYMBOL(blk_rq_map_sg); -static inline int ll_new_mergeable(struct request_queue *q, - struct request *req, - struct bio *bio) -{ - int nr_phys_segs = bio_phys_segments(q, bio); - - if (req->nr_phys_segments + nr_phys_segs > q->max_phys_segments) { - req->cmd_flags |= REQ_NOMERGE; - if (req == q->last_merge) - q->last_merge = NULL; - return 0; - } - - /* - * A hw segment is just getting larger, bump just the phys - * counter. - */ - req->nr_phys_segments += nr_phys_segs; - return 1; -} - static inline int ll_new_hw_segment(struct request_queue *q, struct request *req, struct bio *bio) -- GitLab From f92131c3dd567fc6df18ce3f46fcf57ecbdefbe0 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Wed, 29 Oct 2008 14:10:51 +0100 Subject: [PATCH 574/815] bio: define __BIOVEC_PHYS_MERGEABLE Define __BIOVEC_PHYS_MERGEABLE as the default implementation of BIOVEC_PHYS_MERGEABLE, so that its available for reuse within an arch-specific definition of BIOVEC_PHYS_MERGEABLE. Signed-off-by: Jeremy Fitzhardinge Signed-off-by: Jens Axboe --- include/linux/bio.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/linux/bio.h b/include/linux/bio.h index 1c91a176b9a..6a642098e5c 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -236,12 +236,16 @@ static inline void *bio_data(struct bio *bio) #define __BVEC_END(bio) bio_iovec_idx((bio), (bio)->bi_vcnt - 1) #define __BVEC_START(bio) bio_iovec_idx((bio), (bio)->bi_idx) +/* Default implementation of BIOVEC_PHYS_MERGEABLE */ +#define __BIOVEC_PHYS_MERGEABLE(vec1, vec2) \ + ((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2))) + /* * allow arch override, for eg virtualized architectures (put in asm/io.h) */ #ifndef BIOVEC_PHYS_MERGEABLE #define BIOVEC_PHYS_MERGEABLE(vec1, vec2) \ - ((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2))) + __BIOVEC_PHYS_MERGEABLE(vec1, vec2) #endif #define __BIO_SEG_BOUNDARY(addr1, addr2, mask) \ -- GitLab From 2920ebbd65f3e80c318adf5191ac0987142bda80 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Thu, 30 Oct 2008 08:32:29 +0100 Subject: [PATCH 575/815] block: add timer on blkdev_dequeue_request() not elv_next_request() Block queue supports two usage models - one where block driver peeks at the front of queue using elv_next_request(), processes it and finishes it and the other where block driver peeks at the front of queue, dequeue the request using blkdev_dequeue_request() and finishes it. The latter is more flexible as it allows the driver to process multiple commands concurrently. These two inconsistent usage models affect the block layer implementation confusing. For some, elv_next_request() is considered the issue point while others consider blkdev_dequeue_request() the issue point. Till now the inconsistency mostly affect only accounting, so it didn't really break anything seriously; however, with block layer timeout, this inconsistency hits hard. Block layer considers elv_next_request() the issue point and adds timer but SCSI layer thinks it was just peeking and when the request can't process the command right away, it's just left there without further processing. This makes the request dangling on the timer list and, when the timer goes off, the request which the SCSI layer and below think is still on the block queue ends up in the EH queue, causing various problems - EH hang (failed count goes over busy count and EH never wakes up), WARN_ON() and oopses as low level driver trying to handle the unknown command, etc. depending on the timing. As SCSI midlayer is the only user of block layer timer at the moment, moving blk_add_timer() to elv_dequeue_request() fixes the problem; however, this two usage models definitely need to be cleaned up in the future. Signed-off-by: Tejun Heo Signed-off-by: Jens Axboe --- block/elevator.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/block/elevator.c b/block/elevator.c index 59173a69ebd..9ac82dde99d 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -773,12 +773,6 @@ struct request *elv_next_request(struct request_queue *q) */ rq->cmd_flags |= REQ_STARTED; blk_add_trace_rq(q, rq, BLK_TA_ISSUE); - - /* - * We are now handing the request to the hardware, - * add the timeout handler - */ - blk_add_timer(rq); } if (!q->boundary_rq || q->boundary_rq == rq) { @@ -850,6 +844,12 @@ void elv_dequeue_request(struct request_queue *q, struct request *rq) */ if (blk_account_rq(rq)) q->in_flight++; + + /* + * We are now handing the request to the hardware, add the + * timeout handler. + */ + blk_add_timer(rq); } EXPORT_SYMBOL(elv_dequeue_request); -- GitLab From e78042e5b83936b1d12a4b5bbb492bdd88ad76c6 Mon Sep 17 00:00:00 2001 From: Mike Anderson Date: Thu, 30 Oct 2008 02:16:20 -0700 Subject: [PATCH 576/815] blk: move blk_delete_timer call in end_that_request_last Move the calling blk_delete_timer to later in end_that_request_last to address an issue where blkdev_dequeue_request may have add a timer for the request. Signed-off-by: Mike Anderson Acked-by: Tejun Heo Signed-off-by: Jens Axboe --- block/blk-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/blk-core.c b/block/blk-core.c index c3df30cfb3f..10e8a64a5a5 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1770,8 +1770,6 @@ static void end_that_request_last(struct request *req, int error) { struct gendisk *disk = req->rq_disk; - blk_delete_timer(req); - if (blk_rq_tagged(req)) blk_queue_end_tag(req->q, req); @@ -1781,6 +1779,8 @@ static void end_that_request_last(struct request *req, int error) if (unlikely(laptop_mode) && blk_fs_request(req)) laptop_io_completion(); + blk_delete_timer(req); + /* * Account IO completion. bar_rq isn't accounted as a normal * IO on queueing nor completion. Accounting the containing -- GitLab From 561920a0d2bb6d63343e83acfd784c0a77bd28d1 Mon Sep 17 00:00:00 2001 From: Suresh Siddha Date: Thu, 30 Oct 2008 18:28:41 +0100 Subject: [PATCH 577/815] generic-ipi: fix the smp_mb() placement smp_mb() is needed (to make the memory operations visible globally) before sending the ipi on the sender and the receiver (on Alpha atleast) needs smp_read_barrier_depends() in the handler before reading the call_single_queue list in a lock-free fashion. On x86, x2apic mode register accesses for sending IPI's don't have serializing semantics. So the need for smp_mb() before sending the IPI becomes more critical in x2apic mode. Remove the unnecessary smp_mb() in csd_flag_wait(), as the presence of that smp_mb() doesn't mean anything on the sender, when the ipi receiver is not doing any thing special (like memory fence) after clearing the CSD_FLAG_WAIT. Signed-off-by: Suresh Siddha Signed-off-by: Jens Axboe --- kernel/smp.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/kernel/smp.c b/kernel/smp.c index f362a855377..75c8dde58c5 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -51,10 +51,6 @@ static void csd_flag_wait(struct call_single_data *data) { /* Wait for response */ do { - /* - * We need to see the flags store in the IPI handler - */ - smp_mb(); if (!(data->flags & CSD_FLAG_WAIT)) break; cpu_relax(); @@ -76,6 +72,11 @@ static void generic_exec_single(int cpu, struct call_single_data *data) list_add_tail(&data->list, &dst->list); spin_unlock_irqrestore(&dst->lock, flags); + /* + * Make the list addition visible before sending the ipi. + */ + smp_mb(); + if (ipi) arch_send_call_function_single_ipi(cpu); @@ -157,7 +158,7 @@ void generic_smp_call_function_single_interrupt(void) * Need to see other stores to list head for checking whether * list is empty without holding q->lock */ - smp_mb(); + smp_read_barrier_depends(); while (!list_empty(&q->list)) { unsigned int data_flags; @@ -191,7 +192,7 @@ void generic_smp_call_function_single_interrupt(void) /* * See comment on outer loop */ - smp_mb(); + smp_read_barrier_depends(); } } @@ -370,6 +371,11 @@ int smp_call_function_mask(cpumask_t mask, void (*func)(void *), void *info, list_add_tail_rcu(&data->csd.list, &call_function_queue); spin_unlock_irqrestore(&call_function_lock, flags); + /* + * Make the list addition visible before sending the ipi. + */ + smp_mb(); + /* Send a message to all CPUs in the map */ arch_send_call_function_ipi(mask); -- GitLab From 89f97496e81d2112b5e41416fe3020688c443818 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 5 Nov 2008 10:21:06 +0100 Subject: [PATCH 578/815] block: fix __blkdev_get() for removable devices Commit 0762b8bde9729f10f8e6249809660ff2ec3ad735 moved disk_get_part() in front of recursive get on the whole disk, which caused removable devices to try disk_get_part() before rescanning after a new media is inserted, which might fail legit open attempts or give the old partition. This patch fixes the problem by moving disk_get_part() after __blkdev_get() on the whole disk. This problem was spotted by Borislav Petkov. Signed-off-by: Tejun Heo Tested-by: Borislav Petkov Signed-off-by: Jens Axboe --- fs/block_dev.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) diff --git a/fs/block_dev.c b/fs/block_dev.c index 88a776fa0ef..db831efbdbb 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -986,7 +986,6 @@ static int __blkdev_put(struct block_device *bdev, fmode_t mode, int for_part); static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part) { struct gendisk *disk; - struct hd_struct *part = NULL; int ret; int partno; int perm = 0; @@ -1004,24 +1003,25 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part) return ret; } - ret = -ENXIO; - lock_kernel(); + ret = -ENXIO; disk = get_gendisk(bdev->bd_dev, &partno); if (!disk) goto out_unlock_kernel; - part = disk_get_part(disk, partno); - if (!part) - goto out_unlock_kernel; mutex_lock_nested(&bdev->bd_mutex, for_part); if (!bdev->bd_openers) { bdev->bd_disk = disk; - bdev->bd_part = part; bdev->bd_contains = bdev; if (!partno) { struct backing_dev_info *bdi; + + ret = -ENXIO; + bdev->bd_part = disk_get_part(disk, partno); + if (!bdev->bd_part) + goto out_clear; + if (disk->fops->open) { ret = disk->fops->open(bdev, mode); if (ret) @@ -1049,18 +1049,17 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part) bdev->bd_contains = whole; bdev->bd_inode->i_data.backing_dev_info = whole->bd_inode->i_data.backing_dev_info; + bdev->bd_part = disk_get_part(disk, partno); if (!(disk->flags & GENHD_FL_UP) || - !part || !part->nr_sects) { + !bdev->bd_part || !bdev->bd_part->nr_sects) { ret = -ENXIO; goto out_clear; } - bd_set_size(bdev, (loff_t)part->nr_sects << 9); + bd_set_size(bdev, (loff_t)bdev->bd_part->nr_sects << 9); } } else { - disk_put_part(part); put_disk(disk); module_put(disk->fops->owner); - part = NULL; disk = NULL; if (bdev->bd_contains == bdev) { if (bdev->bd_disk->fops->open) { @@ -1080,6 +1079,7 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part) return 0; out_clear: + disk_put_part(bdev->bd_part); bdev->bd_disk = NULL; bdev->bd_part = NULL; bdev->bd_inode->i_data.backing_dev_info = &default_backing_dev_info; @@ -1091,7 +1091,6 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part) out_unlock_kernel: unlock_kernel(); - disk_put_part(part); if (disk) module_put(disk->fops->owner); put_disk(disk); -- GitLab From 9c133c469d38043d5aadaa03f2fb840d88d1cf4f Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Thu, 6 Nov 2008 08:42:48 +0100 Subject: [PATCH 579/815] Add round_jiffies_up and related routines This patch (as1158b) adds round_jiffies_up() and friends. These routines work like the analogous round_jiffies() functions, except that they will never round down. The new routines will be useful for timeouts where we don't care exactly when the timer expires, provided it doesn't expire too soon. Signed-off-by: Alan Stern Signed-off-by: Jens Axboe --- include/linux/timer.h | 5 ++ kernel/timer.c | 129 ++++++++++++++++++++++++++++++++---------- 2 files changed, 104 insertions(+), 30 deletions(-) diff --git a/include/linux/timer.h b/include/linux/timer.h index d4ba79248a2..daf9685b861 100644 --- a/include/linux/timer.h +++ b/include/linux/timer.h @@ -186,4 +186,9 @@ unsigned long __round_jiffies_relative(unsigned long j, int cpu); unsigned long round_jiffies(unsigned long j); unsigned long round_jiffies_relative(unsigned long j); +unsigned long __round_jiffies_up(unsigned long j, int cpu); +unsigned long __round_jiffies_up_relative(unsigned long j, int cpu); +unsigned long round_jiffies_up(unsigned long j); +unsigned long round_jiffies_up_relative(unsigned long j); + #endif diff --git a/kernel/timer.c b/kernel/timer.c index 56becf373c5..dbd50fabe4c 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -112,27 +112,8 @@ timer_set_base(struct timer_list *timer, struct tvec_base *new_base) tbase_get_deferrable(timer->base)); } -/** - * __round_jiffies - function to round jiffies to a full second - * @j: the time in (absolute) jiffies that should be rounded - * @cpu: the processor number on which the timeout will happen - * - * __round_jiffies() rounds an absolute time in the future (in jiffies) - * up or down to (approximately) full seconds. This is useful for timers - * for which the exact time they fire does not matter too much, as long as - * they fire approximately every X seconds. - * - * By rounding these timers to whole seconds, all such timers will fire - * at the same time, rather than at various times spread out. The goal - * of this is to have the CPU wake up less, which saves power. - * - * The exact rounding is skewed for each processor to avoid all - * processors firing at the exact same time, which could lead - * to lock contention or spurious cache line bouncing. - * - * The return value is the rounded version of the @j parameter. - */ -unsigned long __round_jiffies(unsigned long j, int cpu) +static unsigned long round_jiffies_common(unsigned long j, int cpu, + bool force_up) { int rem; unsigned long original = j; @@ -154,8 +135,9 @@ unsigned long __round_jiffies(unsigned long j, int cpu) * due to delays of the timer irq, long irq off times etc etc) then * we should round down to the whole second, not up. Use 1/4th second * as cutoff for this rounding as an extreme upper bound for this. + * But never round down if @force_up is set. */ - if (rem < HZ/4) /* round down */ + if (rem < HZ/4 && !force_up) /* round down */ j = j - rem; else /* round up */ j = j - rem + HZ; @@ -167,6 +149,31 @@ unsigned long __round_jiffies(unsigned long j, int cpu) return original; return j; } + +/** + * __round_jiffies - function to round jiffies to a full second + * @j: the time in (absolute) jiffies that should be rounded + * @cpu: the processor number on which the timeout will happen + * + * __round_jiffies() rounds an absolute time in the future (in jiffies) + * up or down to (approximately) full seconds. This is useful for timers + * for which the exact time they fire does not matter too much, as long as + * they fire approximately every X seconds. + * + * By rounding these timers to whole seconds, all such timers will fire + * at the same time, rather than at various times spread out. The goal + * of this is to have the CPU wake up less, which saves power. + * + * The exact rounding is skewed for each processor to avoid all + * processors firing at the exact same time, which could lead + * to lock contention or spurious cache line bouncing. + * + * The return value is the rounded version of the @j parameter. + */ +unsigned long __round_jiffies(unsigned long j, int cpu) +{ + return round_jiffies_common(j, cpu, false); +} EXPORT_SYMBOL_GPL(__round_jiffies); /** @@ -191,13 +198,10 @@ EXPORT_SYMBOL_GPL(__round_jiffies); */ unsigned long __round_jiffies_relative(unsigned long j, int cpu) { - /* - * In theory the following code can skip a jiffy in case jiffies - * increments right between the addition and the later subtraction. - * However since the entire point of this function is to use approximate - * timeouts, it's entirely ok to not handle that. - */ - return __round_jiffies(j + jiffies, cpu) - jiffies; + unsigned long j0 = jiffies; + + /* Use j0 because jiffies might change while we run */ + return round_jiffies_common(j + j0, cpu, false) - j0; } EXPORT_SYMBOL_GPL(__round_jiffies_relative); @@ -218,7 +222,7 @@ EXPORT_SYMBOL_GPL(__round_jiffies_relative); */ unsigned long round_jiffies(unsigned long j) { - return __round_jiffies(j, raw_smp_processor_id()); + return round_jiffies_common(j, raw_smp_processor_id(), false); } EXPORT_SYMBOL_GPL(round_jiffies); @@ -243,6 +247,71 @@ unsigned long round_jiffies_relative(unsigned long j) } EXPORT_SYMBOL_GPL(round_jiffies_relative); +/** + * __round_jiffies_up - function to round jiffies up to a full second + * @j: the time in (absolute) jiffies that should be rounded + * @cpu: the processor number on which the timeout will happen + * + * This is the same as __round_jiffies() except that it will never + * round down. This is useful for timeouts for which the exact time + * of firing does not matter too much, as long as they don't fire too + * early. + */ +unsigned long __round_jiffies_up(unsigned long j, int cpu) +{ + return round_jiffies_common(j, cpu, true); +} +EXPORT_SYMBOL_GPL(__round_jiffies_up); + +/** + * __round_jiffies_up_relative - function to round jiffies up to a full second + * @j: the time in (relative) jiffies that should be rounded + * @cpu: the processor number on which the timeout will happen + * + * This is the same as __round_jiffies_relative() except that it will never + * round down. This is useful for timeouts for which the exact time + * of firing does not matter too much, as long as they don't fire too + * early. + */ +unsigned long __round_jiffies_up_relative(unsigned long j, int cpu) +{ + unsigned long j0 = jiffies; + + /* Use j0 because jiffies might change while we run */ + return round_jiffies_common(j + j0, cpu, true) - j0; +} +EXPORT_SYMBOL_GPL(__round_jiffies_up_relative); + +/** + * round_jiffies_up - function to round jiffies up to a full second + * @j: the time in (absolute) jiffies that should be rounded + * + * This is the same as round_jiffies() except that it will never + * round down. This is useful for timeouts for which the exact time + * of firing does not matter too much, as long as they don't fire too + * early. + */ +unsigned long round_jiffies_up(unsigned long j) +{ + return round_jiffies_common(j, raw_smp_processor_id(), true); +} +EXPORT_SYMBOL_GPL(round_jiffies_up); + +/** + * round_jiffies_up_relative - function to round jiffies up to a full second + * @j: the time in (relative) jiffies that should be rounded + * + * This is the same as round_jiffies_relative() except that it will never + * round down. This is useful for timeouts for which the exact time + * of firing does not matter too much, as long as they don't fire too + * early. + */ +unsigned long round_jiffies_up_relative(unsigned long j) +{ + return __round_jiffies_up_relative(j, raw_smp_processor_id()); +} +EXPORT_SYMBOL_GPL(round_jiffies_up_relative); + static inline void set_running_timer(struct tvec_base *base, struct timer_list *timer) -- GitLab From 7838c15b8dd18e78a523513749e5b54bda07b0cb Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Thu, 6 Nov 2008 08:42:49 +0100 Subject: [PATCH 580/815] Block: use round_jiffies_up() This patch (as1159b) changes the timeout routines in the block core to use round_jiffies_up(). There's no point in rounding the timer deadline down, since if it expires too early we will have to restart it. The patch also removes some unnecessary tests when a request is removed from the queue's timer list. Signed-off-by: Alan Stern Signed-off-by: Jens Axboe --- block/blk-timeout.c | 20 +++----------------- 1 file changed, 3 insertions(+), 17 deletions(-) diff --git a/block/blk-timeout.c b/block/blk-timeout.c index 972a63f848f..69185ea9fae 100644 --- a/block/blk-timeout.c +++ b/block/blk-timeout.c @@ -75,14 +75,7 @@ void blk_delete_timer(struct request *req) { struct request_queue *q = req->q; - /* - * Nothing to detach - */ - if (!q->rq_timed_out_fn || !req->deadline) - return; - list_del_init(&req->timeout_list); - if (list_empty(&q->timeout_list)) del_timer(&q->timeout); } @@ -142,7 +135,7 @@ void blk_rq_timed_out_timer(unsigned long data) } if (next_set && !list_empty(&q->timeout_list)) - mod_timer(&q->timeout, round_jiffies(next)); + mod_timer(&q->timeout, round_jiffies_up(next)); spin_unlock_irqrestore(q->queue_lock, flags); } @@ -198,17 +191,10 @@ void blk_add_timer(struct request *req) /* * If the timer isn't already pending or this timeout is earlier - * than an existing one, modify the timer. Round to next nearest + * than an existing one, modify the timer. Round up to next nearest * second. */ - expiry = round_jiffies(req->deadline); - - /* - * We use ->deadline == 0 to detect whether a timer was added or - * not, so just increase to next jiffy for that specific case - */ - if (unlikely(!req->deadline)) - req->deadline = 1; + expiry = round_jiffies_up(req->deadline); if (!timer_pending(&q->timeout) || time_before(expiry, q->timeout.expires)) -- GitLab From 2d3854a37e8b767a51aba38ed6d22817b0631e33 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Wed, 5 Nov 2008 13:39:10 +1100 Subject: [PATCH 581/815] cpumask: introduce new API, without changing anything Impact: introduce new APIs We want to deprecate cpumasks on the stack, as we are headed for gynormous numbers of CPUs. Eventually, we want to head towards an undefined 'struct cpumask' so they can never be declared on stack. 1) New cpumask functions which take pointers instead of copies. (cpus_* -> cpumask_*) 2) Several new helpers to reduce requirements for temporary cpumasks (cpumask_first_and, cpumask_next_and, cpumask_any_and) 3) Helpers for declaring cpumasks on or offstack for large NR_CPUS (cpumask_var_t, alloc_cpumask_var and free_cpumask_var) 4) 'struct cpumask' for explicitness and to mark new-style code. 5) Make iterator functions stop at nr_cpu_ids (a runtime constant), not NR_CPUS for time efficiency and for smaller dynamic allocations in future. 6) cpumask_copy() so we can allocate less than a full cpumask eventually (for alloc_cpumask_var), and so we can eliminate the 'struct cpumask' definition eventually. 7) work_on_cpu() helper for doing task on a CPU, rather than saving old cpumask for current thread and manipulating it. 8) smp_call_function_many() which is smp_call_function_mask() except taking a cpumask pointer. Note that this patch simply introduces the new functions and leaves the obsolescent ones in place. This is to simplify the transition patches. Signed-off-by: Rusty Russell Signed-off-by: Ingo Molnar --- include/linux/cpumask.h | 502 +++++++++++++++++++++++++++++++++++++- include/linux/smp.h | 9 + include/linux/workqueue.h | 8 + kernel/cpu.c | 3 + kernel/workqueue.c | 45 ++++ lib/cpumask.c | 73 ++++++ 6 files changed, 638 insertions(+), 2 deletions(-) diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index d3219d73f8e..c8e66619097 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -5,6 +5,9 @@ * Cpumasks provide a bitmap suitable for representing the * set of CPU's in a system, one bit position per CPU number. * + * The new cpumask_ ops take a "struct cpumask *"; the old ones + * use cpumask_t. + * * See detailed comments in the file linux/bitmap.h describing the * data type on which these cpumasks are based. * @@ -31,7 +34,7 @@ * will span the entire range of NR_CPUS. * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . * - * The available cpumask operations are: + * The obsolescent cpumask operations are: * * void cpu_set(cpu, mask) turn on bit 'cpu' in mask * void cpu_clear(cpu, mask) turn off bit 'cpu' in mask @@ -138,7 +141,7 @@ #include #include -typedef struct { DECLARE_BITMAP(bits, NR_CPUS); } cpumask_t; +typedef struct cpumask { DECLARE_BITMAP(bits, NR_CPUS); } cpumask_t; extern cpumask_t _unused_cpumask_arg_; #define cpu_set(cpu, dst) __cpu_set((cpu), &(dst)) @@ -527,4 +530,499 @@ extern cpumask_t cpu_active_map; #define for_each_online_cpu(cpu) for_each_cpu_mask_nr((cpu), cpu_online_map) #define for_each_present_cpu(cpu) for_each_cpu_mask_nr((cpu), cpu_present_map) +/* These are the new versions of the cpumask operators: passed by pointer. + * The older versions will be implemented in terms of these, then deleted. */ +#define cpumask_bits(maskp) ((maskp)->bits) + +#if NR_CPUS <= BITS_PER_LONG +#define CPU_BITS_ALL \ +{ \ + [BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD \ +} + +/* This produces more efficient code. */ +#define nr_cpumask_bits NR_CPUS + +#else /* NR_CPUS > BITS_PER_LONG */ + +#define CPU_BITS_ALL \ +{ \ + [0 ... BITS_TO_LONGS(NR_CPUS)-2] = ~0UL, \ + [BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD \ +} + +#define nr_cpumask_bits nr_cpu_ids +#endif /* NR_CPUS > BITS_PER_LONG */ + +/* verify cpu argument to cpumask_* operators */ +static inline unsigned int cpumask_check(unsigned int cpu) +{ +#ifdef CONFIG_DEBUG_PER_CPU_MAPS + WARN_ON_ONCE(cpu >= nr_cpumask_bits); +#endif /* CONFIG_DEBUG_PER_CPU_MAPS */ + return cpu; +} + +#if NR_CPUS == 1 +/* Uniprocesor. */ +#define cpumask_first(src) ({ (void)(src); 0; }) +#define cpumask_next(n, src) ({ (void)(src); 1; }) +#define cpumask_next_zero(n, src) ({ (void)(src); 1; }) +#define cpumask_next_and(n, srcp, andp) ({ (void)(srcp), (void)(andp); 1; }) +#define cpumask_any_but(mask, cpu) ({ (void)(mask); (void)(cpu); 0; }) + +#define for_each_cpu(cpu, mask) \ + for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask) +#define for_each_cpu_and(cpu, mask, and) \ + for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask, (void)and) +#else +/** + * cpumask_first - get the first cpu in a cpumask + * @srcp: the cpumask pointer + * + * Returns >= nr_cpu_ids if no cpus set. + */ +static inline unsigned int cpumask_first(const struct cpumask *srcp) +{ + return find_first_bit(cpumask_bits(srcp), nr_cpumask_bits); +} + +/** + * cpumask_next - get the next cpu in a cpumask + * @n: the cpu prior to the place to search (ie. return will be > @n) + * @srcp: the cpumask pointer + * + * Returns >= nr_cpu_ids if no further cpus set. + */ +static inline unsigned int cpumask_next(int n, const struct cpumask *srcp) +{ + /* -1 is a legal arg here. */ + if (n != -1) + cpumask_check(n); + return find_next_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1); +} + +/** + * cpumask_next_zero - get the next unset cpu in a cpumask + * @n: the cpu prior to the place to search (ie. return will be > @n) + * @srcp: the cpumask pointer + * + * Returns >= nr_cpu_ids if no further cpus unset. + */ +static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp) +{ + /* -1 is a legal arg here. */ + if (n != -1) + cpumask_check(n); + return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1); +} + +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *); +int cpumask_any_but(const struct cpumask *mask, unsigned int cpu); + +#define for_each_cpu(cpu, mask) \ + for ((cpu) = -1; \ + (cpu) = cpumask_next((cpu), (mask)), \ + (cpu) < nr_cpu_ids;) +#define for_each_cpu_and(cpu, mask, and) \ + for ((cpu) = -1; \ + (cpu) = cpumask_next_and((cpu), (mask), (and)), \ + (cpu) < nr_cpu_ids;) +#endif /* SMP */ + +#define CPU_BITS_NONE \ +{ \ + [0 ... BITS_TO_LONGS(NR_CPUS)-1] = 0UL \ +} + +#define CPU_BITS_CPU0 \ +{ \ + [0] = 1UL \ +} + +/** + * cpumask_set_cpu - set a cpu in a cpumask + * @cpu: cpu number (< nr_cpu_ids) + * @dstp: the cpumask pointer + */ +static inline void cpumask_set_cpu(unsigned int cpu, struct cpumask *dstp) +{ + set_bit(cpumask_check(cpu), cpumask_bits(dstp)); +} + +/** + * cpumask_clear_cpu - clear a cpu in a cpumask + * @cpu: cpu number (< nr_cpu_ids) + * @dstp: the cpumask pointer + */ +static inline void cpumask_clear_cpu(int cpu, struct cpumask *dstp) +{ + clear_bit(cpumask_check(cpu), cpumask_bits(dstp)); +} + +/** + * cpumask_test_cpu - test for a cpu in a cpumask + * @cpu: cpu number (< nr_cpu_ids) + * @cpumask: the cpumask pointer + * + * No static inline type checking - see Subtlety (1) above. + */ +#define cpumask_test_cpu(cpu, cpumask) \ + test_bit(cpumask_check(cpu), (cpumask)->bits) + +/** + * cpumask_test_and_set_cpu - atomically test and set a cpu in a cpumask + * @cpu: cpu number (< nr_cpu_ids) + * @cpumask: the cpumask pointer + * + * test_and_set_bit wrapper for cpumasks. + */ +static inline int cpumask_test_and_set_cpu(int cpu, struct cpumask *cpumask) +{ + return test_and_set_bit(cpumask_check(cpu), cpumask_bits(cpumask)); +} + +/** + * cpumask_setall - set all cpus (< nr_cpu_ids) in a cpumask + * @dstp: the cpumask pointer + */ +static inline void cpumask_setall(struct cpumask *dstp) +{ + bitmap_fill(cpumask_bits(dstp), nr_cpumask_bits); +} + +/** + * cpumask_clear - clear all cpus (< nr_cpu_ids) in a cpumask + * @dstp: the cpumask pointer + */ +static inline void cpumask_clear(struct cpumask *dstp) +{ + bitmap_zero(cpumask_bits(dstp), nr_cpumask_bits); +} + +/** + * cpumask_and - *dstp = *src1p & *src2p + * @dstp: the cpumask result + * @src1p: the first input + * @src2p: the second input + */ +static inline void cpumask_and(struct cpumask *dstp, + const struct cpumask *src1p, + const struct cpumask *src2p) +{ + bitmap_and(cpumask_bits(dstp), cpumask_bits(src1p), + cpumask_bits(src2p), nr_cpumask_bits); +} + +/** + * cpumask_or - *dstp = *src1p | *src2p + * @dstp: the cpumask result + * @src1p: the first input + * @src2p: the second input + */ +static inline void cpumask_or(struct cpumask *dstp, const struct cpumask *src1p, + const struct cpumask *src2p) +{ + bitmap_or(cpumask_bits(dstp), cpumask_bits(src1p), + cpumask_bits(src2p), nr_cpumask_bits); +} + +/** + * cpumask_xor - *dstp = *src1p ^ *src2p + * @dstp: the cpumask result + * @src1p: the first input + * @src2p: the second input + */ +static inline void cpumask_xor(struct cpumask *dstp, + const struct cpumask *src1p, + const struct cpumask *src2p) +{ + bitmap_xor(cpumask_bits(dstp), cpumask_bits(src1p), + cpumask_bits(src2p), nr_cpumask_bits); +} + +/** + * cpumask_andnot - *dstp = *src1p & ~*src2p + * @dstp: the cpumask result + * @src1p: the first input + * @src2p: the second input + */ +static inline void cpumask_andnot(struct cpumask *dstp, + const struct cpumask *src1p, + const struct cpumask *src2p) +{ + bitmap_andnot(cpumask_bits(dstp), cpumask_bits(src1p), + cpumask_bits(src2p), nr_cpumask_bits); +} + +/** + * cpumask_complement - *dstp = ~*srcp + * @dstp: the cpumask result + * @srcp: the input to invert + */ +static inline void cpumask_complement(struct cpumask *dstp, + const struct cpumask *srcp) +{ + bitmap_complement(cpumask_bits(dstp), cpumask_bits(srcp), + nr_cpumask_bits); +} + +/** + * cpumask_equal - *src1p == *src2p + * @src1p: the first input + * @src2p: the second input + */ +static inline bool cpumask_equal(const struct cpumask *src1p, + const struct cpumask *src2p) +{ + return bitmap_equal(cpumask_bits(src1p), cpumask_bits(src2p), + nr_cpumask_bits); +} + +/** + * cpumask_intersects - (*src1p & *src2p) != 0 + * @src1p: the first input + * @src2p: the second input + */ +static inline bool cpumask_intersects(const struct cpumask *src1p, + const struct cpumask *src2p) +{ + return bitmap_intersects(cpumask_bits(src1p), cpumask_bits(src2p), + nr_cpumask_bits); +} + +/** + * cpumask_subset - (*src1p & ~*src2p) == 0 + * @src1p: the first input + * @src2p: the second input + */ +static inline int cpumask_subset(const struct cpumask *src1p, + const struct cpumask *src2p) +{ + return bitmap_subset(cpumask_bits(src1p), cpumask_bits(src2p), + nr_cpumask_bits); +} + +/** + * cpumask_empty - *srcp == 0 + * @srcp: the cpumask to that all cpus < nr_cpu_ids are clear. + */ +static inline bool cpumask_empty(const struct cpumask *srcp) +{ + return bitmap_empty(cpumask_bits(srcp), nr_cpumask_bits); +} + +/** + * cpumask_full - *srcp == 0xFFFFFFFF... + * @srcp: the cpumask to that all cpus < nr_cpu_ids are set. + */ +static inline bool cpumask_full(const struct cpumask *srcp) +{ + return bitmap_full(cpumask_bits(srcp), nr_cpumask_bits); +} + +/** + * cpumask_weight - Count of bits in *srcp + * @srcp: the cpumask to count bits (< nr_cpu_ids) in. + */ +static inline unsigned int cpumask_weight(const struct cpumask *srcp) +{ + return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits); +} + +/** + * cpumask_shift_right - *dstp = *srcp >> n + * @dstp: the cpumask result + * @srcp: the input to shift + * @n: the number of bits to shift by + */ +static inline void cpumask_shift_right(struct cpumask *dstp, + const struct cpumask *srcp, int n) +{ + bitmap_shift_right(cpumask_bits(dstp), cpumask_bits(srcp), n, + nr_cpumask_bits); +} + +/** + * cpumask_shift_left - *dstp = *srcp << n + * @dstp: the cpumask result + * @srcp: the input to shift + * @n: the number of bits to shift by + */ +static inline void cpumask_shift_left(struct cpumask *dstp, + const struct cpumask *srcp, int n) +{ + bitmap_shift_left(cpumask_bits(dstp), cpumask_bits(srcp), n, + nr_cpumask_bits); +} + +/** + * cpumask_copy - *dstp = *srcp + * @dstp: the result + * @srcp: the input cpumask + */ +static inline void cpumask_copy(struct cpumask *dstp, + const struct cpumask *srcp) +{ + bitmap_copy(cpumask_bits(dstp), cpumask_bits(srcp), nr_cpumask_bits); +} + +/** + * cpumask_any - pick a "random" cpu from *srcp + * @srcp: the input cpumask + * + * Returns >= nr_cpu_ids if no cpus set. + */ +#define cpumask_any(srcp) cpumask_first(srcp) + +/** + * cpumask_first_and - return the first cpu from *srcp1 & *srcp2 + * @src1p: the first input + * @src2p: the second input + * + * Returns >= nr_cpu_ids if no cpus set in both. See also cpumask_next_and(). + */ +#define cpumask_first_and(src1p, src2p) cpumask_next_and(-1, (src1p), (src2p)) + +/** + * cpumask_any_and - pick a "random" cpu from *mask1 & *mask2 + * @mask1: the first input cpumask + * @mask2: the second input cpumask + * + * Returns >= nr_cpu_ids if no cpus set. + */ +#define cpumask_any_and(mask1, mask2) cpumask_first_and((mask1), (mask2)) + +/** + * to_cpumask - convert an NR_CPUS bitmap to a struct cpumask * + * @bitmap: the bitmap + * + * There are a few places where cpumask_var_t isn't appropriate and + * static cpumasks must be used (eg. very early boot), yet we don't + * expose the definition of 'struct cpumask'. + * + * This does the conversion, and can be used as a constant initializer. + */ +#define to_cpumask(bitmap) \ + ((struct cpumask *)(1 ? (bitmap) \ + : (void *)sizeof(__check_is_bitmap(bitmap)))) + +static inline int __check_is_bitmap(const unsigned long *bitmap) +{ + return 1; +} + +/** + * cpumask_size - size to allocate for a 'struct cpumask' in bytes + * + * This will eventually be a runtime variable, depending on nr_cpu_ids. + */ +static inline size_t cpumask_size(void) +{ + /* FIXME: Once all cpumask assignments are eliminated, this + * can be nr_cpumask_bits */ + return BITS_TO_LONGS(NR_CPUS) * sizeof(long); +} + +/* + * cpumask_var_t: struct cpumask for stack usage. + * + * Oh, the wicked games we play! In order to make kernel coding a + * little more difficult, we typedef cpumask_var_t to an array or a + * pointer: doing &mask on an array is a noop, so it still works. + * + * ie. + * cpumask_var_t tmpmask; + * if (!alloc_cpumask_var(&tmpmask, GFP_KERNEL)) + * return -ENOMEM; + * + * ... use 'tmpmask' like a normal struct cpumask * ... + * + * free_cpumask_var(tmpmask); + */ +#ifdef CONFIG_CPUMASK_OFFSTACK +typedef struct cpumask *cpumask_var_t; + +bool alloc_cpumask_var(cpumask_var_t *mask, gfp_t flags); +void alloc_bootmem_cpumask_var(cpumask_var_t *mask); +void free_cpumask_var(cpumask_var_t mask); + +#else +typedef struct cpumask cpumask_var_t[1]; + +static inline bool alloc_cpumask_var(cpumask_var_t *mask, gfp_t flags) +{ + return true; +} + +static inline void alloc_bootmem_cpumask_var(cpumask_var_t *mask) +{ +} + +static inline void free_cpumask_var(cpumask_var_t mask) +{ +} +#endif /* CONFIG_CPUMASK_OFFSTACK */ + +/* The pointer versions of the maps, these will become the primary versions. */ +#define cpu_possible_mask ((const struct cpumask *)&cpu_possible_map) +#define cpu_online_mask ((const struct cpumask *)&cpu_online_map) +#define cpu_present_mask ((const struct cpumask *)&cpu_present_map) +#define cpu_active_mask ((const struct cpumask *)&cpu_active_map) + +/* It's common to want to use cpu_all_mask in struct member initializers, + * so it has to refer to an address rather than a pointer. */ +extern const DECLARE_BITMAP(cpu_all_bits, NR_CPUS); +#define cpu_all_mask to_cpumask(cpu_all_bits) + +/* First bits of cpu_bit_bitmap are in fact unset. */ +#define cpu_none_mask to_cpumask(cpu_bit_bitmap[0]) + +/* Wrappers for arch boot code to manipulate normally-constant masks */ +static inline void set_cpu_possible(unsigned int cpu, bool possible) +{ + if (possible) + cpumask_set_cpu(cpu, &cpu_possible_map); + else + cpumask_clear_cpu(cpu, &cpu_possible_map); +} + +static inline void set_cpu_present(unsigned int cpu, bool present) +{ + if (present) + cpumask_set_cpu(cpu, &cpu_present_map); + else + cpumask_clear_cpu(cpu, &cpu_present_map); +} + +static inline void set_cpu_online(unsigned int cpu, bool online) +{ + if (online) + cpumask_set_cpu(cpu, &cpu_online_map); + else + cpumask_clear_cpu(cpu, &cpu_online_map); +} + +static inline void set_cpu_active(unsigned int cpu, bool active) +{ + if (active) + cpumask_set_cpu(cpu, &cpu_active_map); + else + cpumask_clear_cpu(cpu, &cpu_active_map); +} + +static inline void init_cpu_present(const struct cpumask *src) +{ + cpumask_copy(&cpu_present_map, src); +} + +static inline void init_cpu_possible(const struct cpumask *src) +{ + cpumask_copy(&cpu_possible_map, src); +} + +static inline void init_cpu_online(const struct cpumask *src) +{ + cpumask_copy(&cpu_online_map, src); +} #endif /* __LINUX_CPUMASK_H */ diff --git a/include/linux/smp.h b/include/linux/smp.h index 2e4d58b26c0..3f9a60043a9 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -64,8 +64,17 @@ extern void smp_cpus_done(unsigned int max_cpus); * Call a function on all other processors */ int smp_call_function(void(*func)(void *info), void *info, int wait); +/* Deprecated: use smp_call_function_many() which uses a cpumask ptr. */ int smp_call_function_mask(cpumask_t mask, void(*func)(void *info), void *info, int wait); + +static inline void smp_call_function_many(const struct cpumask *mask, + void (*func)(void *info), void *info, + int wait) +{ + smp_call_function_mask(*mask, func, info, wait); +} + int smp_call_function_single(int cpuid, void (*func) (void *info), void *info, int wait); void __smp_call_function_single(int cpuid, struct call_single_data *data); diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index 89a5a1231ff..b36291130f2 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -240,4 +240,12 @@ void cancel_rearming_delayed_work(struct delayed_work *work) cancel_delayed_work_sync(work); } +#ifndef CONFIG_SMP +static inline long work_on_cpu(unsigned int cpu, long (*fn)(void *), void *arg) +{ + return fn(arg); +} +#else +long work_on_cpu(unsigned int cpu, long (*fn)(void *), void *arg); +#endif /* CONFIG_SMP */ #endif diff --git a/kernel/cpu.c b/kernel/cpu.c index 86d49045dae..5a732c5ef08 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -499,3 +499,6 @@ const unsigned long cpu_bit_bitmap[BITS_PER_LONG+1][BITS_TO_LONGS(NR_CPUS)] = { #endif }; EXPORT_SYMBOL_GPL(cpu_bit_bitmap); + +const DECLARE_BITMAP(cpu_all_bits, NR_CPUS) = CPU_BITS_ALL; +EXPORT_SYMBOL(cpu_all_bits); diff --git a/kernel/workqueue.c b/kernel/workqueue.c index f928f2a87b9..d4dc69ddebd 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -970,6 +970,51 @@ undo: return ret; } +#ifdef CONFIG_SMP +struct work_for_cpu { + struct work_struct work; + long (*fn)(void *); + void *arg; + long ret; +}; + +static void do_work_for_cpu(struct work_struct *w) +{ + struct work_for_cpu *wfc = container_of(w, struct work_for_cpu, work); + + wfc->ret = wfc->fn(wfc->arg); +} + +/** + * work_on_cpu - run a function in user context on a particular cpu + * @cpu: the cpu to run on + * @fn: the function to run + * @arg: the function arg + * + * This will return -EINVAL in the cpu is not online, or the return value + * of @fn otherwise. + */ +long work_on_cpu(unsigned int cpu, long (*fn)(void *), void *arg) +{ + struct work_for_cpu wfc; + + INIT_WORK(&wfc.work, do_work_for_cpu); + wfc.fn = fn; + wfc.arg = arg; + get_online_cpus(); + if (unlikely(!cpu_online(cpu))) + wfc.ret = -EINVAL; + else { + schedule_work_on(cpu, &wfc.work); + flush_work(&wfc.work); + } + put_online_cpus(); + + return wfc.ret; +} +EXPORT_SYMBOL_GPL(work_on_cpu); +#endif /* CONFIG_SMP */ + void __init init_workqueues(void) { cpu_populated_map = cpu_online_map; diff --git a/lib/cpumask.c b/lib/cpumask.c index 5f97dc25ef9..5ceb4211c83 100644 --- a/lib/cpumask.c +++ b/lib/cpumask.c @@ -2,6 +2,7 @@ #include #include #include +#include int __first_cpu(const cpumask_t *srcp) { @@ -35,3 +36,75 @@ int __any_online_cpu(const cpumask_t *mask) return cpu; } EXPORT_SYMBOL(__any_online_cpu); + +/** + * cpumask_next_and - get the next cpu in *src1p & *src2p + * @n: the cpu prior to the place to search (ie. return will be > @n) + * @src1p: the first cpumask pointer + * @src2p: the second cpumask pointer + * + * Returns >= nr_cpu_ids if no further cpus set in both. + */ +int cpumask_next_and(int n, const struct cpumask *src1p, + const struct cpumask *src2p) +{ + while ((n = cpumask_next(n, src1p)) < nr_cpu_ids) + if (cpumask_test_cpu(n, src2p)) + break; + return n; +} +EXPORT_SYMBOL(cpumask_next_and); + +/** + * cpumask_any_but - return a "random" in a cpumask, but not this one. + * @mask: the cpumask to search + * @cpu: the cpu to ignore. + * + * Often used to find any cpu but smp_processor_id() in a mask. + * Returns >= nr_cpu_ids if no cpus set. + */ +int cpumask_any_but(const struct cpumask *mask, unsigned int cpu) +{ + unsigned int i; + + for_each_cpu(i, mask) + if (i != cpu) + break; + return i; +} + +/* These are not inline because of header tangles. */ +#ifdef CONFIG_CPUMASK_OFFSTACK +bool alloc_cpumask_var(cpumask_var_t *mask, gfp_t flags) +{ + if (likely(slab_is_available())) + *mask = kmalloc(cpumask_size(), flags); + else { +#ifdef CONFIG_DEBUG_PER_CPU_MAPS + printk(KERN_ERR + "=> alloc_cpumask_var: kmalloc not available!\n"); + dump_stack(); +#endif + *mask = NULL; + } +#ifdef CONFIG_DEBUG_PER_CPU_MAPS + if (!*mask) { + printk(KERN_ERR "=> alloc_cpumask_var: failed!\n"); + dump_stack(); + } +#endif + return *mask != NULL; +} +EXPORT_SYMBOL(alloc_cpumask_var); + +void __init alloc_bootmem_cpumask_var(cpumask_var_t *mask) +{ + *mask = alloc_bootmem(cpumask_size()); +} + +void free_cpumask_var(cpumask_var_t mask) +{ + kfree(mask); +} +EXPORT_SYMBOL(free_cpumask_var); +#endif -- GitLab From 7db282fa67b58daff8a57f9e1c93d4474b5908ff Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Wed, 5 Nov 2008 23:36:48 -0800 Subject: [PATCH 582/815] x86: remove VISWS and PARAVIRT around NR_IRQS puzzle Impact: fix warning message when PARAVIRT is set in config Remove stale #ifdef components from our IRQ sizing logic. x86/Voyager is the only holdout. Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- arch/x86/include/asm/irq_vectors.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h index 503aadc4ad3..0005adb0f94 100644 --- a/arch/x86/include/asm/irq_vectors.h +++ b/arch/x86/include/asm/irq_vectors.h @@ -101,18 +101,18 @@ #define LAST_VM86_IRQ 15 #define invalid_vm86_irq(irq) ((irq) < 3 || (irq) > 15) -#if defined(CONFIG_X86_IO_APIC) && !defined(CONFIG_PARAVIRT) && !defined(CONFIG_X86_VISWS) && !defined(CONFIG_X86_VOYAGER) +#if defined(CONFIG_X86_IO_APIC) && !defined(CONFIG_X86_VOYAGER) # if NR_CPUS < MAX_IO_APICS # define NR_IRQS (NR_VECTORS + (32 * NR_CPUS)) # else # define NR_IRQS (NR_VECTORS + (32 * MAX_IO_APICS)) # endif -#elif defined(CONFIG_PARAVIRT) || defined(CONFIG_X86_VISWS) || defined(CONFIG_X86_VOYAGER) +#elif defined(CONFIG_X86_VOYAGER) # define NR_IRQS 224 -#else /* IO_APIC || PARAVIRT */ +#else /* IO_APIC || VOYAGER */ # define NR_IRQS 16 -- GitLab From f1cd14ae52985634d0389e934eba25b5ecf24565 Mon Sep 17 00:00:00 2001 From: Andre Noll Date: Thu, 6 Nov 2008 19:41:24 +1100 Subject: [PATCH 583/815] md: linear: Fix a division by zero bug for very small arrays. We currently oops with a divide error on starting a linear software raid array consisting of at least two very small (< 500K) devices. The bug is caused by the calculation of the hash table size which tries to compute sector_div(sz, base) with "base" being zero due to the small size of the component devices of the array. Fix this by requiring the hash spacing to be at least one which implies that also "base" is non-zero. This bug has existed since about 2.6.14. Cc: stable@kernel.org Signed-off-by: Andre Noll Signed-off-by: NeilBrown --- drivers/md/linear.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/md/linear.c b/drivers/md/linear.c index 190147c79e7..3b90c5c924e 100644 --- a/drivers/md/linear.c +++ b/drivers/md/linear.c @@ -148,6 +148,8 @@ static linear_conf_t *linear_conf(mddev_t *mddev, int raid_disks) min_sectors = conf->array_sectors; sector_div(min_sectors, PAGE_SIZE/sizeof(struct dev_info *)); + if (min_sectors == 0) + min_sectors = 1; /* min_sectors is the minimum spacing that will fit the hash * table in one PAGE. This may be much smaller than needed. -- GitLab From d6f0f39b7d05e62b347c4352d070e4afb3ade4b5 Mon Sep 17 00:00:00 2001 From: Suresh Siddha Date: Tue, 4 Nov 2008 13:53:04 -0800 Subject: [PATCH 584/815] x86: add smp_mb() before sending INVALIDATE_TLB_VECTOR Impact: fix rare x2apic hang On x86, x2apic mode accesses for sending IPI's don't have serializing semantics. If the IPI receivner refers(in lock-free fashion) to some memory setup by the sender, the need for smp_mb() before sending the IPI becomes critical in x2apic mode. Add the smp_mb() in native_flush_tlb_others() before sending the IPI. Signed-off-by: Suresh Siddha Signed-off-by: Ingo Molnar --- arch/x86/kernel/tlb_32.c | 6 ++++++ arch/x86/kernel/tlb_64.c | 5 +++++ 2 files changed, 11 insertions(+) diff --git a/arch/x86/kernel/tlb_32.c b/arch/x86/kernel/tlb_32.c index e00534b3353..f4049f3513b 100644 --- a/arch/x86/kernel/tlb_32.c +++ b/arch/x86/kernel/tlb_32.c @@ -154,6 +154,12 @@ void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm, flush_mm = mm; flush_va = va; cpus_or(flush_cpumask, cpumask, flush_cpumask); + + /* + * Make the above memory operations globally visible before + * sending the IPI. + */ + smp_mb(); /* * We have to send the IPI only to * CPUs affected. diff --git a/arch/x86/kernel/tlb_64.c b/arch/x86/kernel/tlb_64.c index dcbf7a1159e..8f919ca6949 100644 --- a/arch/x86/kernel/tlb_64.c +++ b/arch/x86/kernel/tlb_64.c @@ -182,6 +182,11 @@ void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm, f->flush_va = va; cpus_or(f->flush_cpumask, cpumask, f->flush_cpumask); + /* + * Make the above memory operations globally visible before + * sending the IPI. + */ + smp_mb(); /* * We have to send the IPI only to * CPUs affected. -- GitLab From b954f6f63e7938a11de5bd15cb5cbcac7423cf97 Mon Sep 17 00:00:00 2001 From: Andrew Victor Date: Wed, 5 Nov 2008 22:18:41 +0200 Subject: [PATCH 585/815] [WATCHDOG] SAM9 watchdog - update for moved headers The architecture header files were recently moved from include/asm-arm/mach-at91/ to arch/arm/mach-at91/include/mach/. The SAM9 watchdog driver still includes a header from the old location. Signed-off-by: Andrew Victor Signed-off-by: Wim Van Sebroeck Signed-off-by: Andrew Morton --- drivers/watchdog/at91sam9_wdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c index b4babfc3158..b1da287f90e 100644 --- a/drivers/watchdog/at91sam9_wdt.c +++ b/drivers/watchdog/at91sam9_wdt.c @@ -30,7 +30,7 @@ #include #include -#include +#include #define DRV_NAME "AT91SAM9 Watchdog" -- GitLab From f0e625c1aa24e861c224fb778c377b2ddb443d2b Mon Sep 17 00:00:00 2001 From: Andrew Victor Date: Wed, 5 Nov 2008 22:36:35 +0200 Subject: [PATCH 586/815] [WATCHDOG] SAM9 watchdog - supported on all SAM9 and CAP9 processors The SAM9 watchdog driver is usable on the whole family of AT91SAM9 and CAP9 processors. Update the configuration to indicate this and allow the driver to be selected. Signed-off-by: Andrew Victor Signed-off-by: Wim Van Sebroeck Signed-off-by: Andrew Morton --- drivers/watchdog/Kconfig | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 1a22fe782a2..4fd3fa5546b 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -67,11 +67,11 @@ config AT91RM9200_WATCHDOG system when the timeout is reached. config AT91SAM9X_WATCHDOG - tristate "AT91SAM9X watchdog" - depends on WATCHDOG && (ARCH_AT91SAM9260 || ARCH_AT91SAM9261) + tristate "AT91SAM9X / AT91CAP9 watchdog" + depends on ARCH_AT91 && !ARCH_AT91RM9200 help - Watchdog timer embedded into AT91SAM9X chips. This will reboot your - system when the timeout is reached. + Watchdog timer embedded into AT91SAM9X and AT91CAP9 chips. This will + reboot your system when the timeout is reached. config 21285_WATCHDOG tristate "DC21285 watchdog" -- GitLab From 80be308dfa3798c7bad0fc81760b2faf83870e91 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Thu, 6 Nov 2008 14:59:05 +0100 Subject: [PATCH 587/815] AMD IOMMU: fix lazy IO/TLB flushing in unmap path Lazy flushing needs to take care of the unmap path too which is not yet implemented and leads to stale IO/TLB entries. This is fixed by this patch. Signed-off-by: Joerg Roedel --- arch/x86/kernel/amd_iommu.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c index 38e88d40ab1..4755bbc7ae5 100644 --- a/arch/x86/kernel/amd_iommu.c +++ b/arch/x86/kernel/amd_iommu.c @@ -526,6 +526,9 @@ static void dma_ops_free_addresses(struct dma_ops_domain *dom, { address >>= PAGE_SHIFT; iommu_area_free(dom->bitmap, address, pages); + + if (address + pages >= dom->next_bit) + dom->need_flush = true; } /**************************************************************************** @@ -981,8 +984,10 @@ static void __unmap_single(struct amd_iommu *iommu, dma_ops_free_addresses(dma_dom, dma_addr, pages); - if (amd_iommu_unmap_flush) + if (amd_iommu_unmap_flush || dma_dom->need_flush) { iommu_flush_pages(iommu, dma_dom->domain.id, dma_addr, size); + dma_dom->need_flush = false; + } } /* -- GitLab From b9c3bfc24e1088d260de4091b2b41808c7398355 Mon Sep 17 00:00:00 2001 From: Hugh Dickins Date: Thu, 6 Nov 2008 12:05:40 +0000 Subject: [PATCH 588/815] x86: align DirectMap in /proc/meminfo Impact: right-align /proc/meminfo consistent with other fields When the split-LRU patches added Inactive(anon) and Inactive(file) lines to /proc/meminfo, all counts were moved two columns rightwards to fit in. Now move x86's DirectMap lines two columns rightwards to line up. Signed-off-by: Hugh Dickins Signed-off-by: Ingo Molnar --- arch/x86/mm/pageattr.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index f1dc1b75d16..e89d24815f2 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -67,18 +67,18 @@ static void split_page_count(int level) void arch_report_meminfo(struct seq_file *m) { - seq_printf(m, "DirectMap4k: %8lu kB\n", + seq_printf(m, "DirectMap4k: %8lu kB\n", direct_pages_count[PG_LEVEL_4K] << 2); #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE) - seq_printf(m, "DirectMap2M: %8lu kB\n", + seq_printf(m, "DirectMap2M: %8lu kB\n", direct_pages_count[PG_LEVEL_2M] << 11); #else - seq_printf(m, "DirectMap4M: %8lu kB\n", + seq_printf(m, "DirectMap4M: %8lu kB\n", direct_pages_count[PG_LEVEL_2M] << 12); #endif #ifdef CONFIG_X86_64 if (direct_gbpages) - seq_printf(m, "DirectMap1G: %8lu kB\n", + seq_printf(m, "DirectMap1G: %8lu kB\n", direct_pages_count[PG_LEVEL_1G] << 20); #endif } -- GitLab From 8d00450d296dedec9ada38d43b83e79cca6fd5a3 Mon Sep 17 00:00:00 2001 From: Eduardo Habkost Date: Tue, 4 Nov 2008 12:52:44 -0200 Subject: [PATCH 589/815] Revert "x86: default to reboot via ACPI" This reverts commit c7ffa6c26277b403920e2255d10df849bd613380. the assumptio of this change was that this would not break any existing machine. Andrey Borzenkov reported troubles with the ACPI reboot method: the system would hang on reboot, necessiating a power cycle. Probably more systems are affected as well. Also, there are patches queued up for v2.6.29 to disable virtualization on emergency_restart() - which was the original motivation of this change. Reported-by: Andrey Borzenkov Bisected-by: Andrey Borzenkov Signed-off-by: Eduardo Habkost Acked-by: Avi Kivity Signed-off-by: Ingo Molnar --- arch/x86/kernel/reboot.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index f4c93f1cfc1..724adfc63cb 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -29,11 +29,7 @@ EXPORT_SYMBOL(pm_power_off); static const struct desc_ptr no_idt = {}; static int reboot_mode; -/* - * Keyboard reset and triple fault may result in INIT, not RESET, which - * doesn't work when we're in vmx root mode. Try ACPI first. - */ -enum reboot_type reboot_type = BOOT_ACPI; +enum reboot_type reboot_type = BOOT_KBD; int reboot_force; #if defined(CONFIG_X86_32) && defined(CONFIG_SMP) -- GitLab From ab4f2ee130d5ffcf35616e1f5c6ab75af5b463b6 Mon Sep 17 00:00:00 2001 From: Russell King Date: Thu, 6 Nov 2008 17:11:07 +0000 Subject: [PATCH 590/815] [ARM] fix naming of MODULE_START / MODULE_END As of 73bdf0a60e607f4b8ecc5aec597105976565a84f, the kernel needs to know where modules are located in the virtual address space. On ARM, we located this region between MODULE_START and MODULE_END. Unfortunately, everyone else calls it MODULES_VADDR and MODULES_END. Update ARM to use the same naming, so is_vmalloc_or_module_addr() can work properly. Also update the comment on mm/vmalloc.c to reflect that ARM also places modules in a separate region from the vmalloc space. Signed-off-by: Russell King --- arch/arm/include/asm/memory.h | 12 ++++++------ arch/arm/kernel/module.c | 8 ++++---- arch/arm/mm/mmu.c | 4 ++-- mm/vmalloc.c | 2 +- 4 files changed, 13 insertions(+), 13 deletions(-) diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 809ff9ab853..77764301844 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -44,10 +44,10 @@ * The module space lives between the addresses given by TASK_SIZE * and PAGE_OFFSET - it must be within 32MB of the kernel text. */ -#define MODULE_END (PAGE_OFFSET) -#define MODULE_START (MODULE_END - 16*1048576) +#define MODULES_END (PAGE_OFFSET) +#define MODULES_VADDR (MODULES_END - 16*1048576) -#if TASK_SIZE > MODULE_START +#if TASK_SIZE > MODULES_VADDR #error Top of user space clashes with start of module space #endif @@ -56,7 +56,7 @@ * Since we use sections to map it, this macro replaces the physical address * with its virtual address while keeping offset from the base section. */ -#define XIP_VIRT_ADDR(physaddr) (MODULE_START + ((physaddr) & 0x000fffff)) +#define XIP_VIRT_ADDR(physaddr) (MODULES_VADDR + ((physaddr) & 0x000fffff)) /* * Allow 16MB-aligned ioremap pages @@ -94,8 +94,8 @@ /* * The module can be at any place in ram in nommu mode. */ -#define MODULE_END (END_MEM) -#define MODULE_START (PHYS_OFFSET) +#define MODULES_END (END_MEM) +#define MODULES_VADDR (PHYS_OFFSET) #endif /* !CONFIG_MMU */ diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index 9203ba7d58e..b8d965dcd6f 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -26,12 +26,12 @@ /* * The XIP kernel text is mapped in the module area for modules and * some other stuff to work without any indirect relocations. - * MODULE_START is redefined here and not in asm/memory.h to avoid + * MODULES_VADDR is redefined here and not in asm/memory.h to avoid * recompiling the whole kernel when CONFIG_XIP_KERNEL is turned on/off. */ extern void _etext; -#undef MODULE_START -#define MODULE_START (((unsigned long)&_etext + ~PGDIR_MASK) & PGDIR_MASK) +#undef MODULES_VADDR +#define MODULES_VADDR (((unsigned long)&_etext + ~PGDIR_MASK) & PGDIR_MASK) #endif #ifdef CONFIG_MMU @@ -43,7 +43,7 @@ void *module_alloc(unsigned long size) if (!size) return NULL; - area = __get_vm_area(size, VM_ALLOC, MODULE_START, MODULE_END); + area = __get_vm_area(size, VM_ALLOC, MODULES_VADDR, MODULES_END); if (!area) return NULL; diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 8ba75406455..34e53596ff1 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -654,7 +654,7 @@ static inline void prepare_page_table(struct meminfo *mi) /* * Clear out all the mappings below the kernel image. */ - for (addr = 0; addr < MODULE_START; addr += PGDIR_SIZE) + for (addr = 0; addr < MODULES_VADDR; addr += PGDIR_SIZE) pmd_clear(pmd_off_k(addr)); #ifdef CONFIG_XIP_KERNEL @@ -766,7 +766,7 @@ static void __init devicemaps_init(struct machine_desc *mdesc) */ #ifdef CONFIG_XIP_KERNEL map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK); - map.virtual = MODULE_START; + map.virtual = MODULES_VADDR; map.length = ((unsigned long)&_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK; map.type = MT_ROM; create_mapping(&map); diff --git a/mm/vmalloc.c b/mm/vmalloc.c index f1cc03bbf6a..66fad3fc02b 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -178,7 +178,7 @@ static int vmap_page_range(unsigned long addr, unsigned long end, static inline int is_vmalloc_or_module_addr(const void *x) { /* - * x86-64 and sparc64 put modules in a special place, + * ARM, x86-64 and sparc64 put modules in a special place, * and fall back on vmalloc() if that fails. Others * just put it in the vmalloc space. */ -- GitLab From 1547a01226bcc3fd575fd5383b8b55476a02b518 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Thu, 6 Nov 2008 10:53:54 -0600 Subject: [PATCH 591/815] [IA64] reorder Kconfig options to match x86 No functional change, just reorder some config options and update the "Power management and ACPI" label to match the defacto x86 standard. Signed-off-by: Bjorn Helgaas Signed-off-by: Tony Luck --- arch/ia64/Kconfig | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 9f481ba59a4..6bd91ed7cd0 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -586,7 +586,7 @@ source "fs/Kconfig.binfmt" endmenu -menu "Power management and ACPI" +menu "Power management and ACPI options" source "kernel/power/Kconfig" @@ -642,6 +642,8 @@ source "net/Kconfig" source "drivers/Kconfig" +source "arch/ia64/hp/sim/Kconfig" + config MSPEC tristate "Memory special operations driver" depends on IA64 @@ -653,6 +655,12 @@ config MSPEC source "fs/Kconfig" +source "arch/ia64/Kconfig.debug" + +source "security/Kconfig" + +source "crypto/Kconfig" + source "arch/ia64/kvm/Kconfig" source "lib/Kconfig" @@ -679,11 +687,3 @@ config IRQ_PER_CPU config IOMMU_HELPER def_bool (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC || SWIOTLB) - -source "arch/ia64/hp/sim/Kconfig" - -source "arch/ia64/Kconfig.debug" - -source "security/Kconfig" - -source "crypto/Kconfig" -- GitLab From 62ee0540f5e5a804b79cae8b3c0185a85f02436b Mon Sep 17 00:00:00 2001 From: Doug Chapman Date: Wed, 5 Nov 2008 17:57:52 -0500 Subject: [PATCH 592/815] [IA64] fix boot panic caused by offline CPUs This fixes a regression introduced by 2c6e6db41f01b6b4eb98809350827c9678996698 "Minimize per_cpu reservations." That patch incorrectly used information about what CPUs are possible that was not yet initialized by ACPI. The end result was that per_cpu structures for offline CPUs were not initialized causing a NULL pointer reference. Since we cannot do the full acpi_boot_init() call any earlier, the simplest fix is to just parse the MADT for SAPIC entries early to find the CPU info. This should also allow for some cleanup of the code added by the "Minimize per_cpu reservations". This patch just fixes the regressions, the cleanup will come in a later patch. Signed-off-by: Doug Chapman Signed-off-by: Alex Chiang CC: Robin Holt Signed-off-by: Tony Luck --- arch/ia64/kernel/acpi.c | 29 ++++++++++++++++++++++++----- arch/ia64/kernel/setup.c | 7 ++++--- 2 files changed, 28 insertions(+), 8 deletions(-) diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 0635015d0aa..bd7acc71e8a 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -678,6 +678,30 @@ static int __init acpi_parse_fadt(struct acpi_table_header *table) return 0; } +int __init early_acpi_boot_init(void) +{ + int ret; + + /* + * do a partial walk of MADT to determine how many CPUs + * we have including offline CPUs + */ + if (acpi_table_parse(ACPI_SIG_MADT, acpi_parse_madt)) { + printk(KERN_ERR PREFIX "Can't find MADT\n"); + return 0; + } + + ret = acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_SAPIC, + acpi_parse_lsapic, NR_CPUS); + if (ret < 1) + printk(KERN_ERR PREFIX + "Error parsing MADT - no LAPIC entries\n"); + + return 0; +} + + + int __init acpi_boot_init(void) { @@ -701,11 +725,6 @@ int __init acpi_boot_init(void) printk(KERN_ERR PREFIX "Error parsing LAPIC address override entry\n"); - if (acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_SAPIC, acpi_parse_lsapic, NR_CPUS) - < 1) - printk(KERN_ERR PREFIX - "Error parsing MADT - no LAPIC entries\n"); - if (acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC_NMI, acpi_parse_lapic_nmi, 0) < 0) printk(KERN_ERR PREFIX "Error parsing LAPIC NMI entry\n"); diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index ae7911702bf..bf441f49682 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -561,8 +561,12 @@ setup_arch (char **cmdline_p) #ifdef CONFIG_ACPI /* Initialize the ACPI boot-time table parser */ acpi_table_init(); + early_acpi_boot_init(); # ifdef CONFIG_ACPI_NUMA acpi_numa_init(); +#ifdef CONFIG_ACPI_HOTPLUG_CPU + prefill_possible_map(); +#endif per_cpu_scan_finalize((cpus_weight(early_cpu_possible_map) == 0 ? 32 : cpus_weight(early_cpu_possible_map)), additional_cpus > 0 ? additional_cpus : 0); @@ -853,9 +857,6 @@ void __init setup_per_cpu_areas (void) { /* start_kernel() requires this... */ -#ifdef CONFIG_ACPI_HOTPLUG_CPU - prefill_possible_map(); -#endif } /* -- GitLab From b1cce6b1b2785fd61454b47ceacb461815407662 Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 4 Nov 2008 10:52:28 +0000 Subject: [PATCH 593/815] [ARM] mm: fix page table initialization MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit As a result of the ptebits changes, we ended up marking device mappings as normal memory on ARMv7 CPUs, resulting in undesirable behaviour with serial ports and the like. While reviewing the section mapping table entries, other errors in the memory type settings for devices were detected and confirmed to prevent Xscale3 platforms booting. Tested on: OMAP34xx (ARMv7), OMAP24xx (ARMv6), OMAP16xx (ARM926T, ARMv5), PXA311 (Xscale3), PXA272 (Xscale), PXA255 (Xscale), IXP42x (Xscale), S3C2410 (ARM920T, ARMv4T), ARM720T (ARMv4T) StrongARM-110 (ARMv4) Acked-by: Tony Lindgren Tested-by: Robert Jarzmik Tested-by: Mike Rapoport Tested-by: Ben Dooks Tested-by: Anders Grafström Signed-off-by: Russell King --- arch/arm/include/asm/system.h | 4 ++ arch/arm/mm/mmu.c | 107 ++++++++++++++++++++++++---------- arch/arm/mm/proc-v7.S | 12 ++-- 3 files changed, 87 insertions(+), 36 deletions(-) diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 7aad78420f1..568020b34e3 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -42,6 +42,10 @@ #define CR_U (1 << 22) /* Unaligned access operation */ #define CR_XP (1 << 23) /* Extended page tables */ #define CR_VE (1 << 24) /* Vectored interrupts */ +#define CR_EE (1 << 25) /* Exception (Big) Endian */ +#define CR_TRE (1 << 28) /* TEX remap enable */ +#define CR_AFE (1 << 29) /* Access flag enable */ +#define CR_TE (1 << 30) /* Thumb exception enable */ /* * This is used to ensure the compiler did actually allocate the register we diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 34e53596ff1..e63db11f16a 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -180,20 +180,20 @@ void adjust_cr(unsigned long mask, unsigned long set) #endif #define PROT_PTE_DEVICE L_PTE_PRESENT|L_PTE_YOUNG|L_PTE_DIRTY|L_PTE_WRITE -#define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_XN|PMD_SECT_AP_WRITE +#define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE static struct mem_type mem_types[] = { [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */ .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED | L_PTE_SHARED, .prot_l1 = PMD_TYPE_TABLE, - .prot_sect = PROT_SECT_DEVICE | PMD_SECT_UNCACHED, + .prot_sect = PROT_SECT_DEVICE | PMD_SECT_S, .domain = DOMAIN_IO, }, [MT_DEVICE_NONSHARED] = { /* ARMv6 non-shared device */ .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_NONSHARED, .prot_l1 = PMD_TYPE_TABLE, - .prot_sect = PROT_SECT_DEVICE | PMD_SECT_TEX(2), + .prot_sect = PROT_SECT_DEVICE, .domain = DOMAIN_IO, }, [MT_DEVICE_CACHED] = { /* ioremap_cached */ @@ -205,7 +205,7 @@ static struct mem_type mem_types[] = { [MT_DEVICE_WC] = { /* ioremap_wc */ .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_WC, .prot_l1 = PMD_TYPE_TABLE, - .prot_sect = PROT_SECT_DEVICE | PMD_SECT_BUFFERABLE, + .prot_sect = PROT_SECT_DEVICE, .domain = DOMAIN_IO, }, [MT_CACHECLEAN] = { @@ -273,22 +273,23 @@ static void __init build_mem_type_table(void) #endif /* - * On non-Xscale3 ARMv5-and-older systems, use CB=01 - * (Uncached/Buffered) for ioremap_wc() mappings. On XScale3 - * and ARMv6+, use TEXCB=00100 mappings (Inner/Outer Uncacheable - * in xsc3 parlance, Uncached Normal in ARMv6 parlance). + * Strip out features not present on earlier architectures. + * Pre-ARMv5 CPUs don't have TEX bits. Pre-ARMv6 CPUs or those + * without extended page tables don't have the 'Shared' bit. */ - if (cpu_is_xsc3() || cpu_arch >= CPU_ARCH_ARMv6) { - mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_TEX(1); - mem_types[MT_DEVICE_WC].prot_sect &= ~PMD_SECT_BUFFERABLE; - } + if (cpu_arch < CPU_ARCH_ARMv5) + for (i = 0; i < ARRAY_SIZE(mem_types); i++) + mem_types[i].prot_sect &= ~PMD_SECT_TEX(7); + if ((cpu_arch < CPU_ARCH_ARMv6 || !(cr & CR_XP)) && !cpu_is_xsc3()) + for (i = 0; i < ARRAY_SIZE(mem_types); i++) + mem_types[i].prot_sect &= ~PMD_SECT_S; /* - * ARMv5 and lower, bit 4 must be set for page tables. - * (was: cache "update-able on write" bit on ARM610) - * However, Xscale cores require this bit to be cleared. + * ARMv5 and lower, bit 4 must be set for page tables (was: cache + * "update-able on write" bit on ARM610). However, Xscale and + * Xscale3 require this bit to be cleared. */ - if (cpu_is_xscale()) { + if (cpu_is_xscale() || cpu_is_xsc3()) { for (i = 0; i < ARRAY_SIZE(mem_types); i++) { mem_types[i].prot_sect &= ~PMD_BIT4; mem_types[i].prot_l1 &= ~PMD_BIT4; @@ -302,6 +303,64 @@ static void __init build_mem_type_table(void) } } + /* + * Mark the device areas according to the CPU/architecture. + */ + if (cpu_is_xsc3() || (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP))) { + if (!cpu_is_xsc3()) { + /* + * Mark device regions on ARMv6+ as execute-never + * to prevent speculative instruction fetches. + */ + mem_types[MT_DEVICE].prot_sect |= PMD_SECT_XN; + mem_types[MT_DEVICE_NONSHARED].prot_sect |= PMD_SECT_XN; + mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_XN; + mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_XN; + } + if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) { + /* + * For ARMv7 with TEX remapping, + * - shared device is SXCB=1100 + * - nonshared device is SXCB=0100 + * - write combine device mem is SXCB=0001 + * (Uncached Normal memory) + */ + mem_types[MT_DEVICE].prot_sect |= PMD_SECT_TEX(1); + mem_types[MT_DEVICE_NONSHARED].prot_sect |= PMD_SECT_TEX(1); + mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_BUFFERABLE; + } else if (cpu_is_xsc3()) { + /* + * For Xscale3, + * - shared device is TEXCB=00101 + * - nonshared device is TEXCB=01000 + * - write combine device mem is TEXCB=00100 + * (Inner/Outer Uncacheable in xsc3 parlance) + */ + mem_types[MT_DEVICE].prot_sect |= PMD_SECT_TEX(1) | PMD_SECT_BUFFERED; + mem_types[MT_DEVICE_NONSHARED].prot_sect |= PMD_SECT_TEX(2); + mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_TEX(1); + } else { + /* + * For ARMv6 and ARMv7 without TEX remapping, + * - shared device is TEXCB=00001 + * - nonshared device is TEXCB=01000 + * - write combine device mem is TEXCB=00100 + * (Uncached Normal in ARMv6 parlance). + */ + mem_types[MT_DEVICE].prot_sect |= PMD_SECT_BUFFERED; + mem_types[MT_DEVICE_NONSHARED].prot_sect |= PMD_SECT_TEX(2); + mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_TEX(1); + } + } else { + /* + * On others, write combining is "Uncached/Buffered" + */ + mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_BUFFERABLE; + } + + /* + * Now deal with the memory-type mappings + */ cp = &cache_policies[cachepolicy]; vecs_pgprot = kern_pgprot = user_pgprot = cp->pte; @@ -317,12 +376,8 @@ static void __init build_mem_type_table(void) * Enable CPU-specific coherency if supported. * (Only available on XSC3 at the moment.) */ - if (arch_is_coherent()) { - if (cpu_is_xsc3()) { - mem_types[MT_MEMORY].prot_sect |= PMD_SECT_S; - mem_types[MT_MEMORY].prot_pte |= L_PTE_SHARED; - } - } + if (arch_is_coherent() && cpu_is_xsc3()) + mem_types[MT_MEMORY].prot_sect |= PMD_SECT_S; /* * ARMv6 and above have extended page tables. @@ -336,11 +391,6 @@ static void __init build_mem_type_table(void) mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE; - /* - * Mark the device area as "shared device" - */ - mem_types[MT_DEVICE].prot_sect |= PMD_SECT_BUFFERED; - #ifdef CONFIG_SMP /* * Mark memory with the "shared" attribute for SMP systems @@ -360,9 +410,6 @@ static void __init build_mem_type_table(void) mem_types[MT_LOW_VECTORS].prot_pte |= vecs_pgprot; mem_types[MT_HIGH_VECTORS].prot_pte |= vecs_pgprot; - if (cpu_arch < CPU_ARCH_ARMv5) - mem_types[MT_MINICLEAN].prot_sect &= ~PMD_SECT_TEX(1); - pgprot_user = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | user_pgprot); pgprot_kernel = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY | L_PTE_WRITE | diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 07f82db7094..4d3c0a73e7f 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -115,7 +115,7 @@ ENTRY(cpu_v7_set_pte_ext) orr r3, r3, r2 orr r3, r3, #PTE_EXT_AP0 | 2 - tst r2, #1 << 4 + tst r1, #1 << 4 orrne r3, r3, #PTE_EXT_TEX(1) tst r1, #L_PTE_WRITE @@ -192,11 +192,11 @@ __v7_setup: mov pc, lr @ return to head.S:__ret ENDPROC(__v7_setup) - /* - * V X F I D LR - * .... ...E PUI. .T.T 4RVI ZFRS BLDP WCAM - * rrrr rrrx xxx0 0101 xxxx xxxx x111 xxxx < forced - * 0 110 0011 1.00 .111 1101 < we want + /* AT + * TFR EV X F I D LR + * .EEE ..EE PUI. .T.T 4RVI ZFRS BLDP WCAM + * rxxx rrxx xxx0 0101 xxxx xxxx x111 xxxx < forced + * 1 0 110 0011 1.00 .111 1101 < we want */ .type v7_crval, #object v7_crval: -- GitLab From c7cf72dcadbe39c2077b32460f86c9f8167be3be Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Thu, 6 Nov 2008 17:43:55 -0700 Subject: [PATCH 594/815] [ARM] xsc3: fix xsc3_l2_inv_range MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When 'start' and 'end' are less than a cacheline apart and 'start' is unaligned we are done after cleaning and invalidating the first cacheline. So check for (start < end) which will not walk off into invalid address ranges when (start > end). This issue was caught by drivers/dma/dmatest. 2.6.27 is susceptible. Cc: Cc: Haavard Skinnemoen Cc: Lothar WaÃ<9f>mann Cc: Lennert Buytenhek Cc: Eric Miao Signed-off-by: Dan Williams --- arch/arm/mm/cache-xsc3l2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mm/cache-xsc3l2.c b/arch/arm/mm/cache-xsc3l2.c index 10b1bae1a25..464de893a98 100644 --- a/arch/arm/mm/cache-xsc3l2.c +++ b/arch/arm/mm/cache-xsc3l2.c @@ -98,7 +98,7 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end) /* * Clean and invalidate partial last cache line. */ - if (end & (CACHE_LINE_SIZE - 1)) { + if (start < end && (end & (CACHE_LINE_SIZE - 1))) { xsc3_l2_clean_pa(end & ~(CACHE_LINE_SIZE - 1)); xsc3_l2_inv_pa(end & ~(CACHE_LINE_SIZE - 1)); end &= ~(CACHE_LINE_SIZE - 1); @@ -107,7 +107,7 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end) /* * Invalidate all full cache lines between 'start' and 'end'. */ - while (start != end) { + while (start < end) { xsc3_l2_inv_pa(start); start += CACHE_LINE_SIZE; } -- GitLab From 934f6c3f8e7f5d6a6d07ae2df283fd02393019dd Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Thu, 6 Nov 2008 15:49:04 -0500 Subject: [PATCH 595/815] Revert "ath5k: honor FIF_BCN_PRBRESP_PROMISC in STA mode" Unfortunately, the result was that mac80211 didn't see all the beacons it actually wanted to see. This caused lost associations. Hopefully we can revisit this when mac80211 is less greedy about seeing beacons directly... This reverts commit 063279062a8c530cc90fb77797db16c49c905b26. Signed-off-by: John W. Linville --- drivers/net/wireless/ath5k/base.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index 9e47d727e22..cfd4d052d66 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -2942,8 +2942,10 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw, sc->opmode != NL80211_IFTYPE_MESH_POINT && test_bit(ATH_STAT_PROMISC, sc->status)) rfilt |= AR5K_RX_FILTER_PROM; - if (sc->opmode == NL80211_IFTYPE_ADHOC) + if (sc->opmode == NL80211_IFTYPE_STATION || + sc->opmode == NL80211_IFTYPE_ADHOC) { rfilt |= AR5K_RX_FILTER_BEACON; + } /* Set filters */ ath5k_hw_set_rx_filter(ah,rfilt); -- GitLab From 502c12e1ef14967e08dabb04c674cf0f000e8f7e Mon Sep 17 00:00:00 2001 From: Mohamed Abbas Date: Thu, 23 Oct 2008 23:48:54 -0700 Subject: [PATCH 596/815] iwlwifi: clear scanning bits upon failure In iwl_bg_request_scan function, if we could not send a scan command it will go to done. In done it does the right thing to call mac80211 with scan complete, but the problem is STATUS_SCAN_HW is still set causing any future scan to fail. Fix by clearing the scanning status bits if scan fails. Signed-off-by: Mohamed Abbas Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-scan.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index 3b0bee331a3..c89365e2ca5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -896,6 +896,13 @@ static void iwl_bg_request_scan(struct work_struct *data) return; done: + /* Cannot perform scan. Make sure we clear scanning + * bits from status so next scan request can be performed. + * If we don't clear scanning status bit here all next scan + * will fail + */ + clear_bit(STATUS_SCAN_HW, &priv->status); + clear_bit(STATUS_SCANNING, &priv->status); /* inform mac80211 scan aborted */ queue_work(priv->workqueue, &priv->scan_completed); mutex_unlock(&priv->mutex); -- GitLab From 964d2777438bf7687324243d38ade538d9bbfe3c Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Thu, 30 Oct 2008 14:12:21 -0400 Subject: [PATCH 597/815] iwlagn: avoid sleep in softirq context __ieee80211_tasklet_handler -> __ieee80211_rx -> __ieee80211_rx_handle_packet -> ieee80211_invoke_rx_handlers -> ieee80211_rx_h_decrypt -> ieee80211_crypto_tkip_decrypt -> ieee80211_tkip_decrypt_data -> iwl4965_mac_update_tkip_key -> iwl_scan_cancel_timeout -> msleep Ooops! Avoid the sleep by changing iwl_scan_cancel_timeout with iwl_scan_cancel and simply returning on failure if the scan persists. This will cause hardware decryption to fail and we'll handle a few more frames with software decryption. Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 321dbc8c034..8d690a0eb1a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -3252,7 +3252,11 @@ static void iwl4965_mac_update_tkip_key(struct ieee80211_hw *hw, return; } - iwl_scan_cancel_timeout(priv, 100); + if (iwl_scan_cancel(priv)) { + /* cancel scan failed, just live w/ bad key and rely + briefly on SW decryption */ + return; + } key_flags |= (STA_KEY_FLG_TKIP | STA_KEY_FLG_MAP_KEY_MSK); key_flags |= cpu_to_le16(keyconf->keyidx << STA_KEY_FLG_KEYID_POS); -- GitLab From 4a9d916717de0aab4313d43817164577255242fb Mon Sep 17 00:00:00 2001 From: Jonathan McDowell Date: Thu, 30 Oct 2008 22:46:48 +0000 Subject: [PATCH 598/815] Fix logic error in rfkill_check_duplicity > I'll have a prod at why the [hso] rfkill stuff isn't working next Ok, I believe this is due to the addition of rfkill_check_duplicity in rfkill and the fact that test_bit actually returns a negative value rather than the postive one expected (which is of course equally true). So when the second WLAN device (the hso device, with the EEE PC WLAN being the first) comes along rfkill_check_duplicity returns a negative value and so rfkill_register returns an error. Patch below fixes this for me. Signed-Off-By: Jonathan McDowell Acked-by: Henrique de Moraes Holschuh Signed-off-by: John W. Linville --- net/rfkill/rfkill.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c index f949a482b00..25ba3bd57e6 100644 --- a/net/rfkill/rfkill.c +++ b/net/rfkill/rfkill.c @@ -603,7 +603,7 @@ static int rfkill_check_duplicity(const struct rfkill *rfkill) } /* 0: first switch of its kind */ - return test_bit(rfkill->type, seen); + return (test_bit(rfkill->type, seen)) ? 1 : 0; } static int rfkill_add_switch(struct rfkill *rfkill) -- GitLab From 0feec9dfe7b8880ab3b4c38d7cc4107dd706ea7f Mon Sep 17 00:00:00 2001 From: Daniel Drake Date: Sat, 1 Nov 2008 17:03:48 +0000 Subject: [PATCH 599/815] zd1211rw: Add 2 device IDs 07fa/1196 Bewan BWIFI-USB54AR: Tested by night1308, this device is a ZD1211B with an AL2230S radio. 0ace/b215 HP 802.11abg: Tested by Robert Philippe Signed-off-by: John W. Linville --- drivers/net/wireless/zd1211rw/zd_usb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c index a60ae86bd5c..a3ccd8c1c71 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zd1211rw/zd_usb.c @@ -61,6 +61,7 @@ static struct usb_device_id usb_ids[] = { { USB_DEVICE(0x0105, 0x145f), .driver_info = DEVICE_ZD1211 }, /* ZD1211B */ { USB_DEVICE(0x0ace, 0x1215), .driver_info = DEVICE_ZD1211B }, + { USB_DEVICE(0x0ace, 0xb215), .driver_info = DEVICE_ZD1211B }, { USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B }, { USB_DEVICE(0x079b, 0x0062), .driver_info = DEVICE_ZD1211B }, { USB_DEVICE(0x1582, 0x6003), .driver_info = DEVICE_ZD1211B }, @@ -82,6 +83,7 @@ static struct usb_device_id usb_ids[] = { { USB_DEVICE(0x0cde, 0x001a), .driver_info = DEVICE_ZD1211B }, { USB_DEVICE(0x0586, 0x340a), .driver_info = DEVICE_ZD1211B }, { USB_DEVICE(0x0471, 0x1237), .driver_info = DEVICE_ZD1211B }, + { USB_DEVICE(0x07fa, 0x1196), .driver_info = DEVICE_ZD1211B }, /* "Driverless" devices that need ejecting */ { USB_DEVICE(0x0ace, 0x2011), .driver_info = DEVICE_INSTALLER }, { USB_DEVICE(0x0ace, 0x20ff), .driver_info = DEVICE_INSTALLER }, -- GitLab From c793033945bea23d7a6e0d8d94b2da6603e02af2 Mon Sep 17 00:00:00 2001 From: Bob Copeland Date: Mon, 3 Nov 2008 22:14:00 -0500 Subject: [PATCH 600/815] ath5k: correct handling of rx status fields ath5k_rx_status fields rs_antenna and rs_more are u8s, but we were setting them with bitwise ANDs of 32-bit values. As a consequence, jumbo frames would not be discarded as intended. Then, because the hw rate value of such frames is zero, and, since "ath5k: rates cleanup", we do not fall back to the basic rate, such packets would trigger the following WARN_ON: ------------[ cut here ]------------ WARNING: at net/mac80211/rx.c:2192 __ieee80211_rx+0x4d/0x57e [mac80211]() Modules linked in: ath5k af_packet sha256_generic aes_i586 aes_generic cbc loop i915 drm binfmt_misc acpi_cpufreq fan container nls_utf8 hfsplus dm_crypt dm_mod kvm_intel kvm fuse sbp2 snd_hda_intel snd_pcm_oss snd_pcm snd_mixer_oss snd_seq_dummy snd_seq_oss arc4 joydev hid_apple ecb snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device usbhid appletouch mac80211 sky2 snd ehci_hcd ohci1394 bitrev crc32 sr_mod cdrom rtc sg uhci_hcd snd_page_alloc cfg80211 ieee1394 thermal ac battery processor button evdev unix [last unloaded: ath5k] Pid: 0, comm: swapper Tainted: G W 2.6.28-rc2-wl #14 Call Trace: [] warn_on_slowpath+0x41/0x5b [] ? sched_debug_show+0x31e/0x9c6 [] ? vprintk+0x369/0x389 [] ? _spin_unlock_irqrestore+0x54/0x58 [] ? try_to_wake_up+0x14f/0x15a [] __ieee80211_rx+0x4d/0x57e [mac80211] [] ath5k_tasklet_rx+0x5a1/0x5e4 [ath5k] [] ? clockevents_program_event+0xd4/0xe3 [] tasklet_action+0x94/0xfd [] __do_softirq+0x8c/0x13e [] do_softirq+0x39/0x55 [] irq_exit+0x46/0x85 [] do_IRQ+0x9a/0xb2 [] common_interrupt+0x28/0x30 [] ? acpi_idle_enter_bm+0x2ad/0x31b [processor] [] cpuidle_idle_call+0x65/0x9a [] cpu_idle+0x76/0xa6 [] rest_init+0x62/0x64 Signed-off-by: Bob Copeland Signed-off-by: John W. Linville --- drivers/net/wireless/ath5k/desc.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/wireless/ath5k/desc.c b/drivers/net/wireless/ath5k/desc.c index dd1374052ba..5e362a7a362 100644 --- a/drivers/net/wireless/ath5k/desc.c +++ b/drivers/net/wireless/ath5k/desc.c @@ -531,10 +531,10 @@ static int ath5k_hw_proc_5210_rx_status(struct ath5k_hw *ah, AR5K_5210_RX_DESC_STATUS0_RECEIVE_SIGNAL); rs->rs_rate = AR5K_REG_MS(rx_status->rx_status_0, AR5K_5210_RX_DESC_STATUS0_RECEIVE_RATE); - rs->rs_antenna = rx_status->rx_status_0 & - AR5K_5210_RX_DESC_STATUS0_RECEIVE_ANTENNA; - rs->rs_more = rx_status->rx_status_0 & - AR5K_5210_RX_DESC_STATUS0_MORE; + rs->rs_antenna = AR5K_REG_MS(rx_status->rx_status_0, + AR5K_5210_RX_DESC_STATUS0_RECEIVE_ANTENNA); + rs->rs_more = !!(rx_status->rx_status_0 & + AR5K_5210_RX_DESC_STATUS0_MORE); /* TODO: this timestamp is 13 bit, later on we assume 15 bit */ rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1, AR5K_5210_RX_DESC_STATUS1_RECEIVE_TIMESTAMP); @@ -607,10 +607,10 @@ static int ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah, AR5K_5212_RX_DESC_STATUS0_RECEIVE_SIGNAL); rs->rs_rate = AR5K_REG_MS(rx_status->rx_status_0, AR5K_5212_RX_DESC_STATUS0_RECEIVE_RATE); - rs->rs_antenna = rx_status->rx_status_0 & - AR5K_5212_RX_DESC_STATUS0_RECEIVE_ANTENNA; - rs->rs_more = rx_status->rx_status_0 & - AR5K_5212_RX_DESC_STATUS0_MORE; + rs->rs_antenna = AR5K_REG_MS(rx_status->rx_status_0, + AR5K_5212_RX_DESC_STATUS0_RECEIVE_ANTENNA); + rs->rs_more = !!(rx_status->rx_status_0 & + AR5K_5212_RX_DESC_STATUS0_MORE); rs->rs_tstamp = AR5K_REG_MS(rx_status->rx_status_1, AR5K_5212_RX_DESC_STATUS1_RECEIVE_TIMESTAMP); rs->rs_status = 0; -- GitLab From 2420ebc104d38567ee977a3c15dc675a9dd3b07c Mon Sep 17 00:00:00 2001 From: Mohamed Abbas Date: Tue, 4 Nov 2008 12:21:34 -0800 Subject: [PATCH 601/815] iwl3945: clear scanning bits upon failure This patch ensures we clear any scan status bit when an error occurs while sending the scan command. It is the implementation of patch: "iwlwifi: clear scanning bits upon failure" for iwl3945. Signed-off-by: Mohamed Abbas Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl3945-base.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index d15a2c99795..b9eac5551d8 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -6273,6 +6273,14 @@ static void iwl3945_bg_request_scan(struct work_struct *data) return; done: + /* can not perform scan make sure we clear scanning + * bits from status so next scan request can be performed. + * if we dont clear scanning status bit here all next scan + * will fail + */ + clear_bit(STATUS_SCAN_HW, &priv->status); + clear_bit(STATUS_SCANNING, &priv->status); + /* inform mac80211 scan aborted */ queue_work(priv->workqueue, &priv->scan_completed); mutex_unlock(&priv->mutex); -- GitLab From 14b5433606289dbc5b6fd70ced11462f80e95003 Mon Sep 17 00:00:00 2001 From: Reinette Chatre Date: Tue, 4 Nov 2008 12:21:35 -0800 Subject: [PATCH 602/815] iwl3945: do not send scan command if channel count zero Do not send scan command if no channels to scan. This avoids a Microcode error as reported in: http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1650 http://bugzilla.kernel.org/show_bug.cgi?id=11806 http://marc.info/?l=linux-wireless&m=122437145211886&w=2 Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl3945-base.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index b9eac5551d8..81dfcb88285 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -6256,6 +6256,11 @@ static void iwl3945_bg_request_scan(struct work_struct *data) n_probes, (void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]); + if (scan->channel_count == 0) { + IWL_DEBUG_SCAN("channel count %d\n", scan->channel_count); + goto done; + } + cmd.len += le16_to_cpu(scan->tx_cmd.len) + scan->channel_count * sizeof(struct iwl3945_scan_channel); cmd.data = scan; -- GitLab From d54bc4e3fc5c56600a13c9ebc0a7e1077ac05d59 Mon Sep 17 00:00:00 2001 From: "Zhu, Yi" Date: Tue, 4 Nov 2008 12:21:36 -0800 Subject: [PATCH 603/815] iwl3945: fix deadlock on suspend This patch fixes iwl3945 deadlock during suspend by moving notify_mac out of iwl3945 mutex. This is a portion of the same fix for iwlwifi by Tomas. Signed-off-by: Zhu Yi Signed-off-by: Tomas Winkler Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl3945-base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 81dfcb88285..285b53e7e26 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -5768,7 +5768,6 @@ static void iwl3945_alive_start(struct iwl3945_priv *priv) if (priv->error_recovering) iwl3945_error_recovery(priv); - ieee80211_notify_mac(priv->hw, IEEE80211_NOTIFY_RE_ASSOC); return; restart: @@ -6013,6 +6012,7 @@ static void iwl3945_bg_alive_start(struct work_struct *data) mutex_lock(&priv->mutex); iwl3945_alive_start(priv); mutex_unlock(&priv->mutex); + ieee80211_notify_mac(priv->hw, IEEE80211_NOTIFY_RE_ASSOC); } static void iwl3945_bg_rf_kill(struct work_struct *work) -- GitLab From ac51d83705c2a38c71f39cde99708b14e6212a60 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Thu, 6 Nov 2008 16:49:36 -0500 Subject: [PATCH 604/815] ext4: calculate journal credits correctly This fixes a 2.6.27 regression which was introduced in commit a02908f1. We weren't passing the chunk parameter down to the two subections, ext4_indirect_trans_blocks() and ext4_ext_index_trans_blocks(), with the result that massively overestimate the amount of credits needed by ext4_da_writepages, especially in the non-extents case. This causes failures especially on /boot partitions, which tend to be small and non-extent using since GRUB doesn't handle extents. This patch fixes the bug reported by Joseph Fannin at: http://bugzilla.kernel.org/show_bug.cgi?id=11964 Signed-off-by: "Theodore Ts'o" --- fs/ext4/inode.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 8dbf6953845..5a130b56f1c 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -4580,9 +4580,10 @@ static int ext4_indirect_trans_blocks(struct inode *inode, int nrblocks, static int ext4_index_trans_blocks(struct inode *inode, int nrblocks, int chunk) { if (!(EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL)) - return ext4_indirect_trans_blocks(inode, nrblocks, 0); - return ext4_ext_index_trans_blocks(inode, nrblocks, 0); + return ext4_indirect_trans_blocks(inode, nrblocks, chunk); + return ext4_ext_index_trans_blocks(inode, nrblocks, chunk); } + /* * Account for index blocks, block groups bitmaps and block group * descriptor blocks if modify datablocks and index blocks -- GitLab From f8d570a4745835f2238a33b537218a1bb03fc671 Mon Sep 17 00:00:00 2001 From: David Miller Date: Thu, 6 Nov 2008 00:37:40 -0800 Subject: [PATCH 605/815] net: Fix recursive descent in __scm_destroy(). __scm_destroy() walks the list of file descriptors in the scm_fp_list pointed to by the scm_cookie argument. Those, in turn, can close sockets and invoke __scm_destroy() again. There is nothing which limits how deeply this can occur. The idea for how to fix this is from Linus. Basically, we do all of the fput()s at the top level by collecting all of the scm_fp_list objects hit by an fput(). Inside of the initial __scm_destroy() we keep running the list until it is empty. Signed-off-by: David S. Miller Signed-off-by: Linus Torvalds --- include/linux/sched.h | 2 ++ include/net/scm.h | 5 +++-- net/core/scm.c | 24 +++++++++++++++++++++--- 3 files changed, 26 insertions(+), 5 deletions(-) diff --git a/include/linux/sched.h b/include/linux/sched.h index b483f39a711..295b7c756ca 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1349,6 +1349,8 @@ struct task_struct { */ unsigned long timer_slack_ns; unsigned long default_timer_slack_ns; + + struct list_head *scm_work_list; }; /* diff --git a/include/net/scm.h b/include/net/scm.h index 06df126103c..33e9986beb8 100644 --- a/include/net/scm.h +++ b/include/net/scm.h @@ -14,8 +14,9 @@ struct scm_fp_list { - int count; - struct file *fp[SCM_MAX_FD]; + struct list_head list; + int count; + struct file *fp[SCM_MAX_FD]; }; struct scm_cookie diff --git a/net/core/scm.c b/net/core/scm.c index 10f5c65f6a4..ab242cc1acc 100644 --- a/net/core/scm.c +++ b/net/core/scm.c @@ -75,6 +75,7 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp) if (!fpl) return -ENOMEM; *fplp = fpl; + INIT_LIST_HEAD(&fpl->list); fpl->count = 0; } fpp = &fpl->fp[fpl->count]; @@ -106,9 +107,25 @@ void __scm_destroy(struct scm_cookie *scm) if (fpl) { scm->fp = NULL; - for (i=fpl->count-1; i>=0; i--) - fput(fpl->fp[i]); - kfree(fpl); + if (current->scm_work_list) { + list_add_tail(&fpl->list, current->scm_work_list); + } else { + LIST_HEAD(work_list); + + current->scm_work_list = &work_list; + + list_add(&fpl->list, &work_list); + while (!list_empty(&work_list)) { + fpl = list_first_entry(&work_list, struct scm_fp_list, list); + + list_del(&fpl->list); + for (i=fpl->count-1; i>=0; i--) + fput(fpl->fp[i]); + kfree(fpl); + } + + current->scm_work_list = NULL; + } } } @@ -284,6 +301,7 @@ struct scm_fp_list *scm_fp_dup(struct scm_fp_list *fpl) new_fpl = kmalloc(sizeof(*fpl), GFP_KERNEL); if (new_fpl) { + INIT_LIST_HEAD(&new_fpl->list); for (i=fpl->count-1; i>=0; i--) get_file(fpl->fp[i]); memcpy(new_fpl, fpl, sizeof(*fpl)); -- GitLab From 47cb2ed9df2789fc4a3fe1201e475078f93c4839 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Thu, 6 Nov 2008 13:48:24 -0800 Subject: [PATCH 606/815] x86, xen: fix use of pgd_page now that it really does return a page Impact: fix 32-bit Xen guest boot crash On 32-bit PAE, pud_page, for no good reason, didn't really return a struct page *. Since Jan Beulich's fix "i386/PAE: fix pud_page()", pud_page does return a struct page *. Because PAE has 3 pagetable levels, the pud level is folded into the pgd level, so pgd_page() is the same as pud_page(), and now returns a struct page *. Update the xen/mmu.c code which uses pgd_page() accordingly. Signed-off-by: Jeremy Fitzhardinge Signed-off-by: Ingo Molnar --- arch/x86/xen/mmu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index aba77b2b7d1..49697d86c6a 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -874,7 +874,7 @@ static void __xen_pgd_pin(struct mm_struct *mm, pgd_t *pgd) #else /* CONFIG_X86_32 */ #ifdef CONFIG_X86_PAE /* Need to make sure unshared kernel PMD is pinnable */ - xen_pin_page(mm, virt_to_page(pgd_page(pgd[pgd_index(TASK_SIZE)])), + xen_pin_page(mm, pgd_page(pgd[pgd_index(TASK_SIZE)]), PT_PMD); #endif xen_do_pin(MMUEXT_PIN_L3_TABLE, PFN_DOWN(__pa(pgd))); @@ -991,7 +991,7 @@ static void __xen_pgd_unpin(struct mm_struct *mm, pgd_t *pgd) #ifdef CONFIG_X86_PAE /* Need to make sure unshared kernel PMD is unpinned */ - xen_unpin_page(mm, virt_to_page(pgd_page(pgd[pgd_index(TASK_SIZE)])), + xen_unpin_page(mm, pgd_page(pgd[pgd_index(TASK_SIZE)]), PT_PMD); #endif -- GitLab From 77ca7286d10b798e4907af941f29672bf484db77 Mon Sep 17 00:00:00 2001 From: Mike Miller Date: Thu, 6 Nov 2008 12:53:14 -0800 Subject: [PATCH 607/815] cciss: new hardware support Add support for 2 new SAS/SATA controllers. Signed-off-by: Mike Miller Cc: Jens Axboe Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/cciss.txt | 2 ++ drivers/block/cciss.c | 4 ++++ 2 files changed, 6 insertions(+) diff --git a/Documentation/cciss.txt b/Documentation/cciss.txt index 8244c6442fa..48d80d95f0f 100644 --- a/Documentation/cciss.txt +++ b/Documentation/cciss.txt @@ -26,6 +26,8 @@ This driver is known to work with the following cards: * SA P410i * SA P411 * SA P812 + * SA P712m + * SA P711m Detecting drive failures: ------------------------- diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 4023885353e..00048bd26e7 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -96,6 +96,8 @@ static const struct pci_device_id cciss_pci_device_id[] = { {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_DEVICE_ID_HP_CISSE, 0x103C, 0x324A}, + {PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_CISSE, 0x103C, 0x324B}, {PCI_VENDOR_ID_HP, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_RAID << 8, 0xffff << 8, 0}, {0,} @@ -133,6 +135,8 @@ static struct board_type products[] = { {0x3245103C, "Smart Array P410i", &SA5_access}, {0x3247103C, "Smart Array P411", &SA5_access}, {0x3249103C, "Smart Array P812", &SA5_access}, + {0x324A103C, "Smart Array P712m", &SA5_access}, + {0x324B103C, "Smart Array P711m", &SA5_access}, {0xFFFF103C, "Unknown Smart Array", &SA5_access}, }; -- GitLab From 2197d18ded232ef6eef63cce57b6b21eddf1b7b6 Mon Sep 17 00:00:00 2001 From: Andrey Borzenkov Date: Thu, 6 Nov 2008 12:53:15 -0800 Subject: [PATCH 608/815] cpqarry: fix return value of cpqarray_init() As reported by Dick Gevers on Compaq ProLiant: Oct 13 18:06:51 dvgcpl kernel: Compaq SMART2 Driver (v 2.6.0) Oct 13 18:06:51 dvgcpl kernel: sys_init_module: 'cpqarray'->init suspiciously returned 1, it should follow 0/-E convention Oct 13 18:06:51 dvgcpl kernel: sys_init_module: loading module anyway... Oct 13 18:06:51 dvgcpl kernel: Pid: 315, comm: modprobe Not tainted 2.6.27-desktop-0.rc8.2mnb #1 Oct 13 18:06:51 dvgcpl kernel: [] ? printk+0x18/0x1e Oct 13 18:06:51 dvgcpl kernel: [] sys_init_module+0x155/0x1c0 Oct 13 18:06:51 dvgcpl kernel: [] syscall_call+0x7/0xb Oct 13 18:06:51 dvgcpl kernel: ======================= Make it return 0 on success and -ENODEV if no array was found. Reported-by: Dick Gevers Signed-off-by: Andrey Borzenkov Cc: Jens Axboe Cc: Greg Kroah-Hartman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/block/cpqarray.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c index 47d233c6d0b..5d39df14ed9 100644 --- a/drivers/block/cpqarray.c +++ b/drivers/block/cpqarray.c @@ -567,7 +567,12 @@ static int __init cpqarray_init(void) num_cntlrs_reg++; } - return(num_cntlrs_reg); + if (num_cntlrs_reg) + return 0; + else { + pci_unregister_driver(&cpqarray_pci_driver); + return -ENODEV; + } } /* Function to find the first free pointer into our hba[] array */ -- GitLab From a564738c1c9c7b9ed696bf4116267789201ac8ac Mon Sep 17 00:00:00 2001 From: Wolfgang Kroworsch Date: Thu, 6 Nov 2008 12:53:16 -0800 Subject: [PATCH 609/815] vt: incomplete initialization of vc_tab_stop Problem 1 (see patch below): vc_tab_stop is declared as an array of 8 unsigned ints in struct vc_data in include/linux/console_struct.h . In drivers/char/vt.c only 5 of these 8 unsigned ints get initialized leading to unintended tabulator placement on displays with more than 160 columns text. Problem 2 (open): Upcoming displays will have more than 256 columns of text leading to invalid memory access in drivers/char/vt.c during tabulator calculations: if (vc->vc_tab_stop[vc->vc_x >> 5] & (1 << (vc->vc_x & 31))) break; Signed-off-by: Wolfgang Kroworsch Cc: Alan Cox Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/vt.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/char/vt.c b/drivers/char/vt.c index d8f83e26e4a..a5af6072e2b 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -1644,7 +1644,10 @@ static void reset_terminal(struct vc_data *vc, int do_clear) vc->vc_tab_stop[1] = vc->vc_tab_stop[2] = vc->vc_tab_stop[3] = - vc->vc_tab_stop[4] = 0x01010101; + vc->vc_tab_stop[4] = + vc->vc_tab_stop[5] = + vc->vc_tab_stop[6] = + vc->vc_tab_stop[7] = 0x01010101; vc->vc_bell_pitch = DEFAULT_BELL_PITCH; vc->vc_bell_duration = DEFAULT_BELL_DURATION; @@ -1935,7 +1938,10 @@ static void do_con_trol(struct tty_struct *tty, struct vc_data *vc, int c) vc->vc_tab_stop[1] = vc->vc_tab_stop[2] = vc->vc_tab_stop[3] = - vc->vc_tab_stop[4] = 0; + vc->vc_tab_stop[4] = + vc->vc_tab_stop[5] = + vc->vc_tab_stop[6] = + vc->vc_tab_stop[7] = 0; } return; case 'm': -- GitLab From 9e3a4afd5a66f9047e30ba225525e6ff01612dc4 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 6 Nov 2008 12:53:18 -0800 Subject: [PATCH 610/815] rtc: fix handling of missing tm_year data when reading alarms When fixing up invalid years rtc_read_alarm() was calling rtc_valid_tm() as a boolean but rtc_valid_tm() returns zero on success or a negative number if the time is not valid so the test was inverted. Signed-off-by: Mark Brown Acked-by: Alessandro Zummo Cc: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/interface.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c index 7af60b98d8a..a04c1b6b157 100644 --- a/drivers/rtc/interface.c +++ b/drivers/rtc/interface.c @@ -271,7 +271,7 @@ int rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm) dev_dbg(&rtc->dev, "alarm rollover: %s\n", "year"); do { alarm->time.tm_year++; - } while (!rtc_valid_tm(&alarm->time)); + } while (rtc_valid_tm(&alarm->time) != 0); break; default: -- GitLab From 6e3530fa241ae759313496f67295c9252691ed04 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Thu, 6 Nov 2008 12:53:19 -0800 Subject: [PATCH 611/815] hwmon: applesmc: add support for iMac 5 Add temperature sensor support for iMac 5. Signed-off-by: Henrik Rydberg Tested-by: Ricky Campbell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/hwmon/applesmc.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c index bc011da79e1..80d545d3aa1 100644 --- a/drivers/hwmon/applesmc.c +++ b/drivers/hwmon/applesmc.c @@ -116,6 +116,8 @@ static const char* temperature_sensors_sets[][36] = { /* Set 9: Macbook Pro 3,1 (Santa Rosa) */ { "TALP", "TB0T", "TC0D", "TC0P", "TG0D", "TG0H", "TTF0", "TW0P", "Th0H", "Th1H", "Th2H", "Tm0P", "Ts0P", NULL }, +/* Set 10: iMac 5,1 */ + { "TA0P", "TC0D", "TC0P", "TG0D", "TH0P", "TO0P", "Tm0P", NULL }, }; /* List of keys used to read/write fan speeds */ @@ -1276,6 +1278,8 @@ static __initdata struct dmi_match_data applesmc_dmi_data[] = { { .accelerometer = 1, .light = 1, .temperature_set = 8 }, /* MacBook Pro 3: accelerometer, backlight and temperature set 9 */ { .accelerometer = 1, .light = 1, .temperature_set = 9 }, +/* iMac 5: light sensor only, temperature set 10 */ + { .accelerometer = 0, .light = 0, .temperature_set = 10 }, }; /* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1". @@ -1317,6 +1321,10 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = { DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), DMI_MATCH(DMI_PRODUCT_NAME,"MacPro2") }, &applesmc_dmi_data[4]}, + { applesmc_dmi_match, "Apple iMac 5", { + DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), + DMI_MATCH(DMI_PRODUCT_NAME, "iMac5") }, + &applesmc_dmi_data[10]}, { applesmc_dmi_match, "Apple iMac", { DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), DMI_MATCH(DMI_PRODUCT_NAME,"iMac") }, -- GitLab From 181209a1d91756bfd83b1d6ce2008cea3ca225b6 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Thu, 6 Nov 2008 12:53:20 -0800 Subject: [PATCH 612/815] hwmon: applesmc: add support for Macbook 5 Add accelerometer, backlight and temperature sensor support for the new unibody Macbook 5. Signed-off-by: Henrik Rydberg Tested-by: David M. Lary Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/hwmon/applesmc.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c index 80d545d3aa1..074f7f4719f 100644 --- a/drivers/hwmon/applesmc.c +++ b/drivers/hwmon/applesmc.c @@ -118,6 +118,9 @@ static const char* temperature_sensors_sets[][36] = { "Th0H", "Th1H", "Th2H", "Tm0P", "Ts0P", NULL }, /* Set 10: iMac 5,1 */ { "TA0P", "TC0D", "TC0P", "TG0D", "TH0P", "TO0P", "Tm0P", NULL }, +/* Set 11: Macbook 5,1 */ + { "TB0T", "TB1T", "TB2T", "TB3T", "TC0D", "TC0P", "TN0D", "TN0P", + "TTF0", "Th0H", "Th1H", "ThFH", "Ts0P", "Ts0S", NULL }, }; /* List of keys used to read/write fan speeds */ @@ -1280,6 +1283,8 @@ static __initdata struct dmi_match_data applesmc_dmi_data[] = { { .accelerometer = 1, .light = 1, .temperature_set = 9 }, /* iMac 5: light sensor only, temperature set 10 */ { .accelerometer = 0, .light = 0, .temperature_set = 10 }, +/* MacBook 5: accelerometer, backlight and temperature set 11 */ + { .accelerometer = 1, .light = 1, .temperature_set = 11 }, }; /* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1". @@ -1309,6 +1314,10 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = { DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), DMI_MATCH(DMI_PRODUCT_NAME,"MacBook3") }, &applesmc_dmi_data[6]}, + { applesmc_dmi_match, "Apple MacBook 5", { + DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBook5") }, + &applesmc_dmi_data[11]}, { applesmc_dmi_match, "Apple MacBook", { DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), DMI_MATCH(DMI_PRODUCT_NAME,"MacBook") }, -- GitLab From a66603257bf88bbe2c9fd6a97ee5dc24de15d196 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Thu, 6 Nov 2008 12:53:21 -0800 Subject: [PATCH 613/815] hwmon: applesmc: add support for Macbook Pro 5 Add accelerometer, backlight and temperature sensor support for the new unibody Macbook Pro 5. Signed-off-by: Henrik Rydberg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/hwmon/applesmc.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c index 074f7f4719f..9f04283beae 100644 --- a/drivers/hwmon/applesmc.c +++ b/drivers/hwmon/applesmc.c @@ -121,6 +121,10 @@ static const char* temperature_sensors_sets[][36] = { /* Set 11: Macbook 5,1 */ { "TB0T", "TB1T", "TB2T", "TB3T", "TC0D", "TC0P", "TN0D", "TN0P", "TTF0", "Th0H", "Th1H", "ThFH", "Ts0P", "Ts0S", NULL }, +/* Set 12: Macbook Pro 5,1 */ + { "TB0T", "TB1T", "TB2T", "TB3T", "TC0D", "TC0F", "TC0P", "TG0D", + "TG0F", "TG0H", "TG0P", "TG0T", "TG1H", "TN0D", "TN0P", "TTF0", + "Th2H", "Tm0P", "Ts0P", "Ts0S", NULL }, }; /* List of keys used to read/write fan speeds */ @@ -1285,6 +1289,8 @@ static __initdata struct dmi_match_data applesmc_dmi_data[] = { { .accelerometer = 0, .light = 0, .temperature_set = 10 }, /* MacBook 5: accelerometer, backlight and temperature set 11 */ { .accelerometer = 1, .light = 1, .temperature_set = 11 }, +/* MacBook Pro 5: accelerometer, backlight and temperature set 12 */ + { .accelerometer = 1, .light = 1, .temperature_set = 12 }, }; /* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1". @@ -1294,6 +1300,10 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = { DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir") }, &applesmc_dmi_data[7]}, + { applesmc_dmi_match, "Apple MacBook Pro 5", { + DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5") }, + &applesmc_dmi_data[12]}, { applesmc_dmi_match, "Apple MacBook Pro 4", { DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro4") }, -- GitLab From eefc488f96cdde6e152b45675b50bf380b95d99f Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Thu, 6 Nov 2008 12:53:22 -0800 Subject: [PATCH 614/815] hwmon: applesmc: add support for iMac 8 Add temperature sensor support for iMac 8. Signed-off-by: Henrik Rydberg Tested-by: Klaus Doblmann Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/hwmon/applesmc.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c index 9f04283beae..be3285912cb 100644 --- a/drivers/hwmon/applesmc.c +++ b/drivers/hwmon/applesmc.c @@ -125,6 +125,9 @@ static const char* temperature_sensors_sets[][36] = { { "TB0T", "TB1T", "TB2T", "TB3T", "TC0D", "TC0F", "TC0P", "TG0D", "TG0F", "TG0H", "TG0P", "TG0T", "TG1H", "TN0D", "TN0P", "TTF0", "Th2H", "Tm0P", "Ts0P", "Ts0S", NULL }, +/* Set 13: iMac 8,1 */ + { "TA0P", "TC0D", "TC0H", "TC0P", "TG0D", "TG0H", "TG0P", "TH0P", + "TL0P", "TO0P", "TW0P", "Tm0P", "Tp0P", NULL }, }; /* List of keys used to read/write fan speeds */ @@ -1291,6 +1294,8 @@ static __initdata struct dmi_match_data applesmc_dmi_data[] = { { .accelerometer = 1, .light = 1, .temperature_set = 11 }, /* MacBook Pro 5: accelerometer, backlight and temperature set 12 */ { .accelerometer = 1, .light = 1, .temperature_set = 12 }, +/* iMac 8: light sensor only, temperature set 13 */ + { .accelerometer = 0, .light = 0, .temperature_set = 13 }, }; /* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1". @@ -1340,6 +1345,10 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = { DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), DMI_MATCH(DMI_PRODUCT_NAME,"MacPro2") }, &applesmc_dmi_data[4]}, + { applesmc_dmi_match, "Apple iMac 8", { + DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), + DMI_MATCH(DMI_PRODUCT_NAME, "iMac8") }, + &applesmc_dmi_data[13]}, { applesmc_dmi_match, "Apple iMac 5", { DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), DMI_MATCH(DMI_PRODUCT_NAME, "iMac5") }, -- GitLab From bc9c4068388eea01d3b5da31016879f2341ecec5 Mon Sep 17 00:00:00 2001 From: Ian Kent Date: Thu, 6 Nov 2008 12:53:22 -0800 Subject: [PATCH 615/815] autofs4: correct offset mount expire check When checking a directory tree in autofs_tree_busy() we can incorrectly decide that the tree isn't busy. This happens for the case of an active offset mount as autofs4_follow_mount() follows past the active offset mount, which has an open file handle used for expires, causing the file handle not to count toward the busyness check. Signed-off-by: Ian Kent Signed-off-by: Jeff Moyer Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/autofs4/expire.c | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/fs/autofs4/expire.c b/fs/autofs4/expire.c index cde2f8e8935..4b6fb3f628c 100644 --- a/fs/autofs4/expire.c +++ b/fs/autofs4/expire.c @@ -56,12 +56,23 @@ static int autofs4_mount_busy(struct vfsmount *mnt, struct dentry *dentry) mntget(mnt); dget(dentry); - if (!autofs4_follow_mount(&mnt, &dentry)) + if (!follow_down(&mnt, &dentry)) goto done; - /* This is an autofs submount, we can't expire it */ - if (is_autofs4_dentry(dentry)) - goto done; + if (is_autofs4_dentry(dentry)) { + struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb); + + /* This is an autofs submount, we can't expire it */ + if (sbi->type == AUTOFS_TYPE_INDIRECT) + goto done; + + /* + * Otherwise it's an offset mount and we need to check + * if we can umount its mount, if there is one. + */ + if (!d_mountpoint(dentry)) + goto done; + } /* Update the expiry counter if fs is busy */ if (!may_umount_tree(mnt)) { -- GitLab From 96b0317906690997c16c7efffbc4c0fafcd6f7f2 Mon Sep 17 00:00:00 2001 From: Ian Kent Date: Thu, 6 Nov 2008 12:53:23 -0800 Subject: [PATCH 616/815] autofs4: collect version check return The function check_dev_ioctl_version() returns an error code upon fail but it isn't captured and returned in validate_dev_ioctl() as it should be. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Ian Kent Signed-off-by: Jeff Moyer Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/autofs4/dev-ioctl.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c index 625abf5422e..33bf8cbfd05 100644 --- a/fs/autofs4/dev-ioctl.c +++ b/fs/autofs4/dev-ioctl.c @@ -128,9 +128,10 @@ static inline void free_dev_ioctl(struct autofs_dev_ioctl *param) */ static int validate_dev_ioctl(int cmd, struct autofs_dev_ioctl *param) { - int err = -EINVAL; + int err; - if (check_dev_ioctl_version(cmd, param)) { + err = check_dev_ioctl_version(cmd, param); + if (err) { AUTOFS_WARN("invalid device control module version " "supplied for cmd(0x%08x)", cmd); goto out; -- GitLab From 404443081ce5e6f68b5f7eda16c959835ff200c0 Mon Sep 17 00:00:00 2001 From: Mike Miller Date: Thu, 6 Nov 2008 12:53:24 -0800 Subject: [PATCH 617/815] cciss: fix sysfs broken symlink regression Regression introduced by commit 6ae5ce8e8d4de666f31286808d2285aa6a50fa40 ("cciss: remove redundant code"). This patch fixes a broken symlink in sysfs that was introduced by the above commit. We broke it in 2.6.27-rc on or about 20080804. Some installers are broken if this symlink does not exist and they may not detect the logical drives configured on the controller. It does not require being backported into 2.6.26.x or earlier kernels. Signed-off-by: Mike Miller Cc: Jens Axboe Cc: [2.6.27.x] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/block/cciss.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 00048bd26e7..dc38368435a 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -1370,6 +1370,7 @@ static void cciss_add_disk(ctlr_info_t *h, struct gendisk *disk, disk->first_minor = drv_index << NWD_SHIFT; disk->fops = &cciss_fops; disk->private_data = &h->drv[drv_index]; + disk->driverfs_dev = &h->pdev->dev; /* Set up queue information */ blk_queue_bounce_limit(disk->queue, h->pdev->dma_mask); -- GitLab From 22bece00dc1f28dd3374c55e464c9f02eb642876 Mon Sep 17 00:00:00 2001 From: Mike Miller Date: Thu, 6 Nov 2008 12:53:25 -0800 Subject: [PATCH 618/815] cciss: fix regression firmware not displayed in procfs This regression was introduced by commit 6ae5ce8e8d4de666f31286808d2285aa6a50fa40 ("cciss: remove redundant code"). This patch fixes a regression where the controller firmware version is not displayed in procfs. The previous patch would be called anytime something changed. This will get called only once for each controller. Signed-off-by: Mike Miller Cc: FUJITA Tomonori Cc: Jens Axboe Cc: [2.6.27.x] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/block/cciss.c | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index dc38368435a..12de1fdaa6c 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -3409,7 +3409,8 @@ static int __devinit cciss_init_one(struct pci_dev *pdev, int i; int j = 0; int rc; - int dac; + int dac, return_code; + InquiryData_struct *inq_buff = NULL; i = alloc_cciss_hba(); if (i < 0) @@ -3515,6 +3516,25 @@ static int __devinit cciss_init_one(struct pci_dev *pdev, /* Turn the interrupts on so we can service requests */ hba[i]->access.set_intr_mask(hba[i], CCISS_INTR_ON); + /* Get the firmware version */ + inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL); + if (inq_buff == NULL) { + printk(KERN_ERR "cciss: out of memory\n"); + goto clean4; + } + + return_code = sendcmd_withirq(CISS_INQUIRY, i, inq_buff, + sizeof(InquiryData_struct), 0, 0 , 0, TYPE_CMD); + if (return_code == IO_OK) { + hba[i]->firm_ver[0] = inq_buff->data_byte[32]; + hba[i]->firm_ver[1] = inq_buff->data_byte[33]; + hba[i]->firm_ver[2] = inq_buff->data_byte[34]; + hba[i]->firm_ver[3] = inq_buff->data_byte[35]; + } else { /* send command failed */ + printk(KERN_WARNING "cciss: unable to determine firmware" + " version of controller\n"); + } + cciss_procinit(i); hba[i]->cciss_max_sectors = 2048; @@ -3525,6 +3545,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev, return 1; clean4: + kfree(inq_buff); #ifdef CONFIG_CISS_SCSI_TAPE kfree(hba[i]->scsi_rejects.complete); #endif -- GitLab From 69d177c2fc702d402b17fdca2190d5a7e3ca55c5 Mon Sep 17 00:00:00 2001 From: Andy Whitcroft Date: Thu, 6 Nov 2008 12:53:26 -0800 Subject: [PATCH 619/815] hugetlbfs: handle pages higher order than MAX_ORDER When working with hugepages, hugetlbfs assumes that those hugepages are smaller than MAX_ORDER. Specifically it assumes that the mem_map is contigious and uses that to optimise access to the elements of the mem_map that represent the hugepage. Gigantic pages (such as 16GB pages on powerpc) by definition are of greater order than MAX_ORDER (larger than MAX_ORDER_NR_PAGES in size). This means that we can no longer make use of the buddy alloctor guarentees for the contiguity of the mem_map, which ensures that the mem_map is at least contigious for maximmally aligned areas of MAX_ORDER_NR_PAGES pages. This patch adds new mem_map accessors and iterator helpers which handle any discontiguity at MAX_ORDER_NR_PAGES boundaries. It then uses these to implement gigantic page versions of copy_huge_page and clear_huge_page, and to allow follow_hugetlb_page handle gigantic pages. Signed-off-by: Andy Whitcroft Cc: Jon Tollefson Cc: Mel Gorman Cc: Nick Piggin Cc: Christoph Lameter Cc: [2.6.27.x] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/hugetlb.c | 37 ++++++++++++++++++++++++++++++++++++- mm/internal.h | 28 ++++++++++++++++++++++++++++ 2 files changed, 64 insertions(+), 1 deletion(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 421aee99b84..e6afe527bd0 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -354,11 +354,26 @@ static int vma_has_reserves(struct vm_area_struct *vma) return 0; } +static void clear_gigantic_page(struct page *page, + unsigned long addr, unsigned long sz) +{ + int i; + struct page *p = page; + + might_sleep(); + for (i = 0; i < sz/PAGE_SIZE; i++, p = mem_map_next(p, page, i)) { + cond_resched(); + clear_user_highpage(p, addr + i * PAGE_SIZE); + } +} static void clear_huge_page(struct page *page, unsigned long addr, unsigned long sz) { int i; + if (unlikely(sz > MAX_ORDER_NR_PAGES)) + return clear_gigantic_page(page, addr, sz); + might_sleep(); for (i = 0; i < sz/PAGE_SIZE; i++) { cond_resched(); @@ -366,12 +381,32 @@ static void clear_huge_page(struct page *page, } } +static void copy_gigantic_page(struct page *dst, struct page *src, + unsigned long addr, struct vm_area_struct *vma) +{ + int i; + struct hstate *h = hstate_vma(vma); + struct page *dst_base = dst; + struct page *src_base = src; + might_sleep(); + for (i = 0; i < pages_per_huge_page(h); ) { + cond_resched(); + copy_user_highpage(dst, src, addr + i*PAGE_SIZE, vma); + + i++; + dst = mem_map_next(dst, dst_base, i); + src = mem_map_next(src, src_base, i); + } +} static void copy_huge_page(struct page *dst, struct page *src, unsigned long addr, struct vm_area_struct *vma) { int i; struct hstate *h = hstate_vma(vma); + if (unlikely(pages_per_huge_page(h) > MAX_ORDER_NR_PAGES)) + return copy_gigantic_page(dst, src, addr, vma); + might_sleep(); for (i = 0; i < pages_per_huge_page(h); i++) { cond_resched(); @@ -2130,7 +2165,7 @@ same_page: if (zeropage_ok) pages[i] = ZERO_PAGE(0); else - pages[i] = page + pfn_offset; + pages[i] = mem_map_offset(page, pfn_offset); get_page(pages[i]); } diff --git a/mm/internal.h b/mm/internal.h index e4e728bdf32..f482460de3e 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -175,6 +175,34 @@ static inline void free_page_mlock(struct page *page) { } #endif /* CONFIG_UNEVICTABLE_LRU */ +/* + * Return the mem_map entry representing the 'offset' subpage within + * the maximally aligned gigantic page 'base'. Handle any discontiguity + * in the mem_map at MAX_ORDER_NR_PAGES boundaries. + */ +static inline struct page *mem_map_offset(struct page *base, int offset) +{ + if (unlikely(offset >= MAX_ORDER_NR_PAGES)) + return pfn_to_page(page_to_pfn(base) + offset); + return base + offset; +} + +/* + * Iterator over all subpages withing the maximally aligned gigantic + * page 'base'. Handle any discontiguity in the mem_map. + */ +static inline struct page *mem_map_next(struct page *iter, + struct page *base, int offset) +{ + if (unlikely((offset & (MAX_ORDER_NR_PAGES - 1)) == 0)) { + unsigned long pfn = page_to_pfn(base) + offset; + if (!pfn_valid(pfn)) + return NULL; + return pfn_to_page(pfn); + } + return iter + 1; +} + /* * FLATMEM and DISCONTIGMEM configurations use alloc_bootmem_node, * so all functions starting at paging_init should be marked __init -- GitLab From 18229df5b613ed0732a766fc37850de2e7988e43 Mon Sep 17 00:00:00 2001 From: Andy Whitcroft Date: Thu, 6 Nov 2008 12:53:27 -0800 Subject: [PATCH 620/815] hugetlb: pull gigantic page initialisation out of the default path As we can determine exactly when a gigantic page is in use we can optimise the common regular page cases by pulling out gigantic page initialisation into its own function. As gigantic pages are never released to buddy we do not need a destructor. This effectivly reverts the previous change to the main buddy allocator. It also adds a paranoid check to ensure we never release gigantic pages from hugetlbfs to the main buddy. Signed-off-by: Andy Whitcroft Cc: Jon Tollefson Cc: Mel Gorman Cc: Nick Piggin Cc: Christoph Lameter Cc: [2.6.27.x] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/hugetlb.c | 12 +++++++++++- mm/internal.h | 1 + mm/page_alloc.c | 28 +++++++++++++++++++++------- 3 files changed, 33 insertions(+), 8 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index e6afe527bd0..d143ab67be4 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -491,6 +491,8 @@ static void update_and_free_page(struct hstate *h, struct page *page) { int i; + VM_BUG_ON(h->order >= MAX_ORDER); + h->nr_huge_pages--; h->nr_huge_pages_node[page_to_nid(page)]--; for (i = 0; i < pages_per_huge_page(h); i++) { @@ -1005,6 +1007,14 @@ found: return 1; } +static void prep_compound_huge_page(struct page *page, int order) +{ + if (unlikely(order > (MAX_ORDER - 1))) + prep_compound_gigantic_page(page, order); + else + prep_compound_page(page, order); +} + /* Put bootmem huge pages into the standard lists after mem_map is up */ static void __init gather_bootmem_prealloc(void) { @@ -1015,7 +1025,7 @@ static void __init gather_bootmem_prealloc(void) struct hstate *h = m->hstate; __ClearPageReserved(page); WARN_ON(page_count(page) != 1); - prep_compound_page(page, h->order); + prep_compound_huge_page(page, h->order); prep_new_huge_page(h, page, page_to_nid(page)); } } diff --git a/mm/internal.h b/mm/internal.h index f482460de3e..13333bc2eb6 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -17,6 +17,7 @@ void free_pgtables(struct mmu_gather *tlb, struct vm_area_struct *start_vma, unsigned long floor, unsigned long ceiling); extern void prep_compound_page(struct page *page, unsigned long order); +extern void prep_compound_gigantic_page(struct page *page, unsigned long order); static inline void set_page_count(struct page *page, int v) { diff --git a/mm/page_alloc.c b/mm/page_alloc.c index d0a240fbb8b..54069e64e3a 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -260,6 +260,23 @@ static void free_compound_page(struct page *page) } void prep_compound_page(struct page *page, unsigned long order) +{ + int i; + int nr_pages = 1 << order; + + set_compound_page_dtor(page, free_compound_page); + set_compound_order(page, order); + __SetPageHead(page); + for (i = 1; i < nr_pages; i++) { + struct page *p = page + i; + + __SetPageTail(p); + p->first_page = page; + } +} + +#ifdef CONFIG_HUGETLBFS +void prep_compound_gigantic_page(struct page *page, unsigned long order) { int i; int nr_pages = 1 << order; @@ -268,19 +285,17 @@ void prep_compound_page(struct page *page, unsigned long order) set_compound_page_dtor(page, free_compound_page); set_compound_order(page, order); __SetPageHead(page); - for (i = 1; i < nr_pages; i++, p++) { - if (unlikely((i & (MAX_ORDER_NR_PAGES - 1)) == 0)) - p = pfn_to_page(page_to_pfn(page) + i); + for (i = 1; i < nr_pages; i++, p = mem_map_next(p, page, i)) { __SetPageTail(p); p->first_page = page; } } +#endif static void destroy_compound_page(struct page *page, unsigned long order) { int i; int nr_pages = 1 << order; - struct page *p = page + 1; if (unlikely(compound_order(page) != order)) bad_page(page); @@ -288,9 +303,8 @@ static void destroy_compound_page(struct page *page, unsigned long order) if (unlikely(!PageHead(page))) bad_page(page); __ClearPageHead(page); - for (i = 1; i < nr_pages; i++, p++) { - if (unlikely((i & (MAX_ORDER_NR_PAGES - 1)) == 0)) - p = pfn_to_page(page_to_pfn(page) + i); + for (i = 1; i < nr_pages; i++) { + struct page *p = page + i; if (unlikely(!PageTail(p) | (p->first_page != page))) -- GitLab From 953a64798d82ee5467da2bdc0e467ef874fbc208 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Thu, 6 Nov 2008 12:53:28 -0800 Subject: [PATCH 621/815] MAINTAINERS: make IOAT easier to find Searching MAINTAINERS for "ioat" comes up empty. Fix this. Cc: "Dan Williams" Cc: "Sosnowski, Maciej" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index d643e862b8e..7e6a17e1de0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -721,7 +721,7 @@ W: http://sourceforge.net/projects/acpi4asus W: http://xf.iksaif.net/acpi4asus S: Maintained -ASYNCHRONOUS TRANSFERS/TRANSFORMS API +ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API P: Dan Williams M: dan.j.williams@intel.com P: Maciej Sosnowski -- GitLab From b4416d2bea007f07f2e74cdc4cb64042ec996c83 Mon Sep 17 00:00:00 2001 From: David Rientjes Date: Thu, 6 Nov 2008 12:53:29 -0800 Subject: [PATCH 622/815] oom: do not dump task state for non thread group leaders When /proc/sys/vm/oom_dump_tasks is enabled, it's only necessary to dump task state information for thread group leaders. The kernel log gets quickly overwhelmed on machines with a massive number of threads by dumping non-thread group leaders. Reviewed-by: Christoph Lameter Signed-off-by: David Rientjes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/oom_kill.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 64e5b4bcd96..2846a58e5de 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -295,6 +295,8 @@ static void dump_tasks(const struct mem_cgroup *mem) continue; if (mem && !task_in_mem_cgroup(p, mem)) continue; + if (!thread_group_leader(p)) + continue; task_lock(p); printk(KERN_INFO "[%5d] %5d %5d %8lu %8lu %3d %3d %s\n", -- GitLab From 17a1217e12d8c8434f8a3deef7bf980c724a6ac7 Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Thu, 6 Nov 2008 12:53:29 -0800 Subject: [PATCH 623/815] fbdev: add new framebuffer driver for Fujitsu MB862xx GDCs Add a framebuffer driver for the Fujitsu Carmine/Coral-P(A)/Lime graphics controllers. Lime GDC support is known to work on PPC440EPx based lwmon5 and MPC8544E based socrates embedded boards, both equipped with Lime GDC. Carmine/Coral-P PCI GDC support is known to work on PPC440EPx based Sequoia board and also on x86 platform. Signed-off-by: Anatolij Gustschin Cc: Dmitry Baryshkov Cc: Anton Vorontsov Cc: Matteo Fortini Cc: Krzysztof Helt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/Kconfig | 32 + drivers/video/Makefile | 1 + drivers/video/mb862xx/Makefile | 5 + drivers/video/mb862xx/mb862xx_reg.h | 138 ++++ drivers/video/mb862xx/mb862xxfb.c | 1061 +++++++++++++++++++++++++++ drivers/video/mb862xx/mb862xxfb.h | 83 +++ 6 files changed, 1320 insertions(+) create mode 100644 drivers/video/mb862xx/Makefile create mode 100644 drivers/video/mb862xx/mb862xx_reg.h create mode 100644 drivers/video/mb862xx/mb862xxfb.c create mode 100644 drivers/video/mb862xx/mb862xxfb.h diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 0f13448c6f7..3f3ce13fef4 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -2083,6 +2083,38 @@ config FB_METRONOME controller. The pre-release name for this device was 8track and could also have been called by some vendors as PVI-nnnn. +config FB_MB862XX + tristate "Fujitsu MB862xx GDC support" + depends on FB + select FB_CFB_FILLRECT + select FB_CFB_COPYAREA + select FB_CFB_IMAGEBLIT + ---help--- + Frame buffer driver for Fujitsu Carmine/Coral-P(A)/Lime controllers. + +config FB_MB862XX_PCI_GDC + bool "Carmine/Coral-P(A) GDC" + depends on PCI && FB_MB862XX + ---help--- + This enables framebuffer support for Fujitsu Carmine/Coral-P(A) + PCI graphics controller devices. + +config FB_MB862XX_LIME + bool "Lime GDC" + depends on FB_MB862XX + depends on OF && !FB_MB862XX_PCI_GDC + select FB_FOREIGN_ENDIAN + select FB_LITTLE_ENDIAN + ---help--- + Framebuffer support for Fujitsu Lime GDC on host CPU bus. + +config FB_PRE_INIT_FB + bool "Don't reinitialize, use bootloader's GDC/Display configuration" + depends on FB_MB862XX_LIME + ---help--- + Select this option if display contents should be inherited as set by + the bootloader. + source "drivers/video/omap/Kconfig" source "drivers/video/backlight/Kconfig" diff --git a/drivers/video/Makefile b/drivers/video/Makefile index 248bddc8d0b..e39e33e797d 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -122,6 +122,7 @@ obj-$(CONFIG_FB_SH_MOBILE_LCDC) += sh_mobile_lcdcfb.o obj-$(CONFIG_FB_OMAP) += omap/ obj-$(CONFIG_XEN_FBDEV_FRONTEND) += xen-fbfront.o obj-$(CONFIG_FB_CARMINE) += carminefb.o +obj-$(CONFIG_FB_MB862XX) += mb862xx/ # Platform or fallback drivers go here obj-$(CONFIG_FB_UVESA) += uvesafb.o diff --git a/drivers/video/mb862xx/Makefile b/drivers/video/mb862xx/Makefile new file mode 100644 index 00000000000..07664814bb1 --- /dev/null +++ b/drivers/video/mb862xx/Makefile @@ -0,0 +1,5 @@ +# +# Makefile for the MB862xx framebuffer driver +# + +obj-$(CONFIG_FB_MB862XX) := mb862xxfb.o diff --git a/drivers/video/mb862xx/mb862xx_reg.h b/drivers/video/mb862xx/mb862xx_reg.h new file mode 100644 index 00000000000..2ba65e11850 --- /dev/null +++ b/drivers/video/mb862xx/mb862xx_reg.h @@ -0,0 +1,138 @@ +/* + * Fujitsu MB862xx Graphics Controller Registers/Bits + */ + +#ifndef _MB862XX_REG_H +#define _MB862XX_REG_H + +#ifdef MB862XX_MMIO_BOTTOM +#define MB862XX_MMIO_BASE 0x03fc0000 +#else +#define MB862XX_MMIO_BASE 0x01fc0000 +#endif +#define MB862XX_I2C_BASE 0x0000c000 +#define MB862XX_DISP_BASE 0x00010000 +#define MB862XX_CAP_BASE 0x00018000 +#define MB862XX_DRAW_BASE 0x00030000 +#define MB862XX_GEO_BASE 0x00038000 +#define MB862XX_PIO_BASE 0x00038000 +#define MB862XX_MMIO_SIZE 0x40000 + +/* Host interface/pio registers */ +#define GC_IST 0x00000020 +#define GC_IMASK 0x00000024 +#define GC_SRST 0x0000002c +#define GC_CCF 0x00000038 +#define GC_CID 0x000000f0 +#define GC_REVISION 0x00000084 + +#define GC_CCF_CGE_100 0x00000000 +#define GC_CCF_CGE_133 0x00040000 +#define GC_CCF_CGE_166 0x00080000 +#define GC_CCF_COT_100 0x00000000 +#define GC_CCF_COT_133 0x00010000 +#define GC_CID_CNAME_MSK 0x0000ff00 +#define GC_CID_VERSION_MSK 0x000000ff + +/* define enabled interrupts hereby */ +#define GC_INT_EN 0x00000000 + +/* Memory interface mode register */ +#define GC_MMR 0x0000fffc + +/* Display Controller registers */ +#define GC_DCM0 0x00000000 +#define GC_HTP 0x00000004 +#define GC_HDB_HDP 0x00000008 +#define GC_VSW_HSW_HSP 0x0000000c +#define GC_VTR 0x00000010 +#define GC_VDP_VSP 0x00000014 +#define GC_WY_WX 0x00000018 +#define GC_WH_WW 0x0000001c +#define GC_L0M 0x00000020 +#define GC_L0OA0 0x00000024 +#define GC_L0DA0 0x00000028 +#define GC_L0DY_L0DX 0x0000002c +#define GC_DCM1 0x00000100 +#define GC_L0EM 0x00000110 +#define GC_L0WY_L0WX 0x00000114 +#define GC_L0WH_L0WW 0x00000118 +#define GC_DCM2 0x00000104 +#define GC_DCM3 0x00000108 +#define GC_CPM_CUTC 0x000000a0 +#define GC_CUOA0 0x000000a4 +#define GC_CUY0_CUX0 0x000000a8 +#define GC_CUOA1 0x000000ac +#define GC_CUY1_CUX1 0x000000b0 +#define GC_L0PAL0 0x00000400 + +#define GC_CPM_CEN0 0x00100000 +#define GC_CPM_CEN1 0x00200000 + +#define GC_DCM01_ESY 0x00000004 +#define GC_DCM01_SC 0x00003f00 +#define GC_DCM01_RESV 0x00004000 +#define GC_DCM01_CKS 0x00008000 +#define GC_DCM01_L0E 0x00010000 +#define GC_DCM01_DEN 0x80000000 +#define GC_L0M_L0C_8 0x00000000 +#define GC_L0M_L0C_16 0x80000000 +#define GC_L0EM_L0EC_24 0x40000000 +#define GC_L0M_L0W_UNIT 64 + +#define GC_DISP_REFCLK_400 400 + +/* Carmine specific */ +#define MB86297_DRAW_BASE 0x00020000 +#define MB86297_DISP0_BASE 0x00100000 +#define MB86297_DISP1_BASE 0x00140000 +#define MB86297_WRBACK_BASE 0x00180000 +#define MB86297_CAP0_BASE 0x00200000 +#define MB86297_CAP1_BASE 0x00280000 +#define MB86297_DRAMCTRL_BASE 0x00300000 +#define MB86297_CTRL_BASE 0x00400000 +#define MB86297_I2C_BASE 0x00500000 + +#define GC_CTRL_STATUS 0x00000000 +#define GC_CTRL_INT_MASK 0x00000004 +#define GC_CTRL_CLK_ENABLE 0x0000000c +#define GC_CTRL_SOFT_RST 0x00000010 + +#define GC_CTRL_CLK_EN_DRAM 0x00000001 +#define GC_CTRL_CLK_EN_2D3D 0x00000002 +#define GC_CTRL_CLK_EN_DISP0 0x00000020 +#define GC_CTRL_CLK_EN_DISP1 0x00000040 + +#define GC_2D3D_REV 0x000004b4 +#define GC_RE_REVISION 0x24240200 + +/* define enabled interrupts hereby */ +#define GC_CARMINE_INT_EN 0x00000004 + +/* DRAM controller */ +#define GC_DCTL_MODE_ADD 0x00000000 +#define GC_DCTL_SETTIME1_EMODE 0x00000004 +#define GC_DCTL_REFRESH_SETTIME2 0x00000008 +#define GC_DCTL_RSV0_STATES 0x0000000C +#define GC_DCTL_RSV2_RSV1 0x00000010 +#define GC_DCTL_DDRIF2_DDRIF1 0x00000014 +#define GC_DCTL_IOCONT1_IOCONT0 0x00000024 + +#define GC_DCTL_STATES_MSK 0x0000000f +#define GC_DCTL_INIT_WAIT_CNT 3000 +#define GC_DCTL_INIT_WAIT_INTERVAL 1 + +/* DRAM ctrl values for Carmine PCI Eval. board */ +#define GC_EVB_DCTL_MODE_ADD 0x012105c3 +#define GC_EVB_DCTL_MODE_ADD_AFT_RST 0x002105c3 +#define GC_EVB_DCTL_SETTIME1_EMODE 0x47498000 +#define GC_EVB_DCTL_REFRESH_SETTIME2 0x00422a22 +#define GC_EVB_DCTL_RSV0_STATES 0x00200003 +#define GC_EVB_DCTL_RSV0_STATES_AFT_RST 0x00200002 +#define GC_EVB_DCTL_RSV2_RSV1 0x0000000f +#define GC_EVB_DCTL_DDRIF2_DDRIF1 0x00556646 +#define GC_EVB_DCTL_IOCONT1_IOCONT0 0x05550555 + +#define GC_DISP_REFCLK_533 533 + +#endif diff --git a/drivers/video/mb862xx/mb862xxfb.c b/drivers/video/mb862xx/mb862xxfb.c new file mode 100644 index 00000000000..38718d95fbb --- /dev/null +++ b/drivers/video/mb862xx/mb862xxfb.c @@ -0,0 +1,1061 @@ +/* + * drivers/mb862xx/mb862xxfb.c + * + * Fujitsu Carmine/Coral-P(A)/Lime framebuffer driver + * + * (C) 2008 Anatolij Gustschin + * DENX Software Engineering + * + * 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. + * + */ + +#undef DEBUG + +#include +#include +#include +#include +#include +#if defined(CONFIG_PPC_OF) +#include +#endif +#include "mb862xxfb.h" +#include "mb862xx_reg.h" + +#define NR_PALETTE 256 +#define MB862XX_MEM_SIZE 0x1000000 +#define CORALP_MEM_SIZE 0x4000000 +#define CARMINE_MEM_SIZE 0x8000000 +#define DRV_NAME "mb862xxfb" + +#if defined(CONFIG_LWMON5) +static struct mb862xx_gc_mode lwmon5_gc_mode = { + /* Mode for Sharp LQ104V1DG61 TFT LCD Panel */ + { "640x480", 60, 640, 480, 40000, 48, 16, 32, 11, 96, 2, 0, 0, 0 }, + /* 16 bits/pixel, 32MB, 100MHz, SDRAM memory mode value */ + 16, 0x2000000, GC_CCF_COT_100, 0x414fb7f2 +}; +#endif + +#if defined(CONFIG_SOCRATES) +static struct mb862xx_gc_mode socrates_gc_mode = { + /* Mode for Prime View PM070WL4 TFT LCD Panel */ + { "800x480", 45, 800, 480, 40000, 86, 42, 33, 10, 128, 2, 0, 0, 0 }, + /* 16 bits/pixel, 16MB, 133MHz, SDRAM memory mode value */ + 16, 0x1000000, GC_CCF_COT_133, 0x4157ba63 +}; +#endif + +/* Helpers */ +static inline int h_total(struct fb_var_screeninfo *var) +{ + return var->xres + var->left_margin + + var->right_margin + var->hsync_len; +} + +static inline int v_total(struct fb_var_screeninfo *var) +{ + return var->yres + var->upper_margin + + var->lower_margin + var->vsync_len; +} + +static inline int hsp(struct fb_var_screeninfo *var) +{ + return var->xres + var->right_margin - 1; +} + +static inline int vsp(struct fb_var_screeninfo *var) +{ + return var->yres + var->lower_margin - 1; +} + +static inline int d_pitch(struct fb_var_screeninfo *var) +{ + return var->xres * var->bits_per_pixel / 8; +} + +static inline unsigned int chan_to_field(unsigned int chan, + struct fb_bitfield *bf) +{ + chan &= 0xffff; + chan >>= 16 - bf->length; + return chan << bf->offset; +} + +static int mb862xxfb_setcolreg(unsigned regno, + unsigned red, unsigned green, unsigned blue, + unsigned transp, struct fb_info *info) +{ + struct mb862xxfb_par *par = info->par; + unsigned int val; + + switch (info->fix.visual) { + case FB_VISUAL_TRUECOLOR: + if (regno < 16) { + val = chan_to_field(red, &info->var.red); + val |= chan_to_field(green, &info->var.green); + val |= chan_to_field(blue, &info->var.blue); + par->pseudo_palette[regno] = val; + } + break; + case FB_VISUAL_PSEUDOCOLOR: + if (regno < 256) { + val = (red >> 8) << 16; + val |= (green >> 8) << 8; + val |= blue >> 8; + outreg(disp, GC_L0PAL0 + (regno * 4), val); + } + break; + default: + return 1; /* unsupported type */ + } + return 0; +} + +static int mb862xxfb_check_var(struct fb_var_screeninfo *var, + struct fb_info *fbi) +{ + unsigned long tmp; + + if (fbi->dev) + dev_dbg(fbi->dev, "%s\n", __func__); + + /* check if these values fit into the registers */ + if (var->hsync_len > 255 || var->vsync_len > 255) + return -EINVAL; + + if ((var->xres + var->right_margin) >= 4096) + return -EINVAL; + + if ((var->yres + var->lower_margin) > 4096) + return -EINVAL; + + if (h_total(var) > 4096 || v_total(var) > 4096) + return -EINVAL; + + if (var->xres_virtual > 4096 || var->yres_virtual > 4096) + return -EINVAL; + + if (var->bits_per_pixel <= 8) + var->bits_per_pixel = 8; + else if (var->bits_per_pixel <= 16) + var->bits_per_pixel = 16; + else if (var->bits_per_pixel <= 32) + var->bits_per_pixel = 32; + + /* + * can cope with 8,16 or 24/32bpp if resulting + * pitch is divisible by 64 without remainder + */ + if (d_pitch(&fbi->var) % GC_L0M_L0W_UNIT) { + int r; + + var->bits_per_pixel = 0; + do { + var->bits_per_pixel += 8; + r = d_pitch(&fbi->var) % GC_L0M_L0W_UNIT; + } while (r && var->bits_per_pixel <= 32); + + if (d_pitch(&fbi->var) % GC_L0M_L0W_UNIT) + return -EINVAL; + } + + /* line length is going to be 128 bit aligned */ + tmp = (var->xres * var->bits_per_pixel) / 8; + if ((tmp & 15) != 0) + return -EINVAL; + + /* set r/g/b positions and validate bpp */ + switch (var->bits_per_pixel) { + case 8: + var->red.length = var->bits_per_pixel; + var->green.length = var->bits_per_pixel; + var->blue.length = var->bits_per_pixel; + var->red.offset = 0; + var->green.offset = 0; + var->blue.offset = 0; + var->transp.length = 0; + break; + case 16: + var->red.length = 5; + var->green.length = 5; + var->blue.length = 5; + var->red.offset = 10; + var->green.offset = 5; + var->blue.offset = 0; + var->transp.length = 0; + break; + case 24: + case 32: + var->transp.length = 8; + var->red.length = 8; + var->green.length = 8; + var->blue.length = 8; + var->transp.offset = 24; + var->red.offset = 16; + var->green.offset = 8; + var->blue.offset = 0; + break; + default: + return -EINVAL; + } + return 0; +} + +/* + * set display parameters + */ +static int mb862xxfb_set_par(struct fb_info *fbi) +{ + struct mb862xxfb_par *par = fbi->par; + unsigned long reg, sc; + + dev_dbg(par->dev, "%s\n", __func__); + + if (par->pre_init) + return 0; + + /* disp off */ + reg = inreg(disp, GC_DCM1); + reg &= ~GC_DCM01_DEN; + outreg(disp, GC_DCM1, reg); + + /* set display reference clock div. */ + sc = par->refclk / (1000000 / fbi->var.pixclock) - 1; + reg = inreg(disp, GC_DCM1); + reg &= ~(GC_DCM01_CKS | GC_DCM01_RESV | GC_DCM01_SC); + reg |= sc << 8; + outreg(disp, GC_DCM1, reg); + dev_dbg(par->dev, "SC 0x%lx\n", sc); + + /* disp dimension, format */ + reg = pack(d_pitch(&fbi->var) / GC_L0M_L0W_UNIT, + (fbi->var.yres - 1)); + if (fbi->var.bits_per_pixel == 16) + reg |= GC_L0M_L0C_16; + outreg(disp, GC_L0M, reg); + + if (fbi->var.bits_per_pixel == 32) { + reg = inreg(disp, GC_L0EM); + outreg(disp, GC_L0EM, reg | GC_L0EM_L0EC_24); + } + outreg(disp, GC_WY_WX, 0); + reg = pack(fbi->var.yres - 1, fbi->var.xres); + outreg(disp, GC_WH_WW, reg); + outreg(disp, GC_L0OA0, 0); + outreg(disp, GC_L0DA0, 0); + outreg(disp, GC_L0DY_L0DX, 0); + outreg(disp, GC_L0WY_L0WX, 0); + outreg(disp, GC_L0WH_L0WW, reg); + + /* both HW-cursors off */ + reg = inreg(disp, GC_CPM_CUTC); + reg &= ~(GC_CPM_CEN0 | GC_CPM_CEN1); + outreg(disp, GC_CPM_CUTC, reg); + + /* timings */ + reg = pack(fbi->var.xres - 1, fbi->var.xres - 1); + outreg(disp, GC_HDB_HDP, reg); + reg = pack((fbi->var.yres - 1), vsp(&fbi->var)); + outreg(disp, GC_VDP_VSP, reg); + reg = ((fbi->var.vsync_len - 1) << 24) | + pack((fbi->var.hsync_len - 1), hsp(&fbi->var)); + outreg(disp, GC_VSW_HSW_HSP, reg); + outreg(disp, GC_HTP, pack(h_total(&fbi->var) - 1, 0)); + outreg(disp, GC_VTR, pack(v_total(&fbi->var) - 1, 0)); + + /* display on */ + reg = inreg(disp, GC_DCM1); + reg |= GC_DCM01_DEN | GC_DCM01_L0E; + reg &= ~GC_DCM01_ESY; + outreg(disp, GC_DCM1, reg); + return 0; +} + +static int mb862xxfb_pan(struct fb_var_screeninfo *var, + struct fb_info *info) +{ + struct mb862xxfb_par *par = info->par; + unsigned long reg; + + reg = pack(var->yoffset, var->xoffset); + outreg(disp, GC_L0WY_L0WX, reg); + + reg = pack(var->yres_virtual, var->xres_virtual); + outreg(disp, GC_L0WH_L0WW, reg); + return 0; +} + +static int mb862xxfb_blank(int mode, struct fb_info *fbi) +{ + struct mb862xxfb_par *par = fbi->par; + unsigned long reg; + + dev_dbg(fbi->dev, "blank mode=%d\n", mode); + + switch (mode) { + case FB_BLANK_POWERDOWN: + reg = inreg(disp, GC_DCM1); + reg &= ~GC_DCM01_DEN; + outreg(disp, GC_DCM1, reg); + break; + case FB_BLANK_UNBLANK: + reg = inreg(disp, GC_DCM1); + reg |= GC_DCM01_DEN; + outreg(disp, GC_DCM1, reg); + break; + case FB_BLANK_NORMAL: + case FB_BLANK_VSYNC_SUSPEND: + case FB_BLANK_HSYNC_SUSPEND: + default: + return 1; + } + return 0; +} + +/* framebuffer ops */ +static struct fb_ops mb862xxfb_ops = { + .owner = THIS_MODULE, + .fb_check_var = mb862xxfb_check_var, + .fb_set_par = mb862xxfb_set_par, + .fb_setcolreg = mb862xxfb_setcolreg, + .fb_blank = mb862xxfb_blank, + .fb_pan_display = mb862xxfb_pan, + .fb_fillrect = cfb_fillrect, + .fb_copyarea = cfb_copyarea, + .fb_imageblit = cfb_imageblit, +}; + +/* initialize fb_info data */ +static int mb862xxfb_init_fbinfo(struct fb_info *fbi) +{ + struct mb862xxfb_par *par = fbi->par; + struct mb862xx_gc_mode *mode = par->gc_mode; + unsigned long reg; + + fbi->fbops = &mb862xxfb_ops; + fbi->pseudo_palette = par->pseudo_palette; + fbi->screen_base = par->fb_base; + fbi->screen_size = par->mapped_vram; + + strcpy(fbi->fix.id, DRV_NAME); + fbi->fix.smem_start = (unsigned long)par->fb_base_phys; + fbi->fix.smem_len = par->mapped_vram; + fbi->fix.mmio_start = (unsigned long)par->mmio_base_phys; + fbi->fix.mmio_len = par->mmio_len; + fbi->fix.accel = FB_ACCEL_NONE; + fbi->fix.type = FB_TYPE_PACKED_PIXELS; + fbi->fix.type_aux = 0; + fbi->fix.xpanstep = 1; + fbi->fix.ypanstep = 1; + fbi->fix.ywrapstep = 0; + + reg = inreg(disp, GC_DCM1); + if (reg & GC_DCM01_DEN && reg & GC_DCM01_L0E) { + /* get the disp mode from active display cfg */ + unsigned long sc = ((reg & GC_DCM01_SC) >> 8) + 1; + unsigned long hsp, vsp, ht, vt; + + dev_dbg(par->dev, "using bootloader's disp. mode\n"); + fbi->var.pixclock = (sc * 1000000) / par->refclk; + fbi->var.xres = (inreg(disp, GC_HDB_HDP) & 0x0fff) + 1; + reg = inreg(disp, GC_VDP_VSP); + fbi->var.yres = ((reg >> 16) & 0x0fff) + 1; + vsp = (reg & 0x0fff) + 1; + fbi->var.xres_virtual = fbi->var.xres; + fbi->var.yres_virtual = fbi->var.yres; + reg = inreg(disp, GC_L0EM); + if (reg & GC_L0EM_L0EC_24) { + fbi->var.bits_per_pixel = 32; + } else { + reg = inreg(disp, GC_L0M); + if (reg & GC_L0M_L0C_16) + fbi->var.bits_per_pixel = 16; + else + fbi->var.bits_per_pixel = 8; + } + reg = inreg(disp, GC_VSW_HSW_HSP); + fbi->var.hsync_len = ((reg & 0xff0000) >> 16) + 1; + fbi->var.vsync_len = ((reg & 0x3f000000) >> 24) + 1; + hsp = (reg & 0xffff) + 1; + ht = ((inreg(disp, GC_HTP) & 0xfff0000) >> 16) + 1; + fbi->var.right_margin = hsp - fbi->var.xres; + fbi->var.left_margin = ht - hsp - fbi->var.hsync_len; + vt = ((inreg(disp, GC_VTR) & 0xfff0000) >> 16) + 1; + fbi->var.lower_margin = vsp - fbi->var.yres; + fbi->var.upper_margin = vt - vsp - fbi->var.vsync_len; + } else if (mode) { + dev_dbg(par->dev, "using supplied mode\n"); + fb_videomode_to_var(&fbi->var, (struct fb_videomode *)mode); + fbi->var.bits_per_pixel = mode->def_bpp ? mode->def_bpp : 8; + } else { + int ret; + + ret = fb_find_mode(&fbi->var, fbi, "640x480-16@60", + NULL, 0, NULL, 16); + if (ret == 0 || ret == 4) { + dev_err(par->dev, + "failed to get initial mode\n"); + return -EINVAL; + } + } + + fbi->var.xoffset = 0; + fbi->var.yoffset = 0; + fbi->var.grayscale = 0; + fbi->var.nonstd = 0; + fbi->var.height = -1; + fbi->var.width = -1; + fbi->var.accel_flags = 0; + fbi->var.vmode = FB_VMODE_NONINTERLACED; + fbi->var.activate = FB_ACTIVATE_NOW; + fbi->flags = FBINFO_DEFAULT | +#ifdef __BIG_ENDIAN + FBINFO_FOREIGN_ENDIAN | +#endif + FBINFO_HWACCEL_XPAN | + FBINFO_HWACCEL_YPAN; + + /* check and possibly fix bpp */ + if ((fbi->fbops->fb_check_var)(&fbi->var, fbi)) + dev_err(par->dev, "check_var() failed on initial setup?\n"); + + fbi->fix.visual = fbi->var.bits_per_pixel == 8 ? + FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR; + fbi->fix.line_length = (fbi->var.xres_virtual * + fbi->var.bits_per_pixel) / 8; + return 0; +} + +/* + * show some display controller and cursor registers + */ +static ssize_t mb862xxfb_show_dispregs(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct fb_info *fbi = dev_get_drvdata(dev); + struct mb862xxfb_par *par = fbi->par; + char *ptr = buf; + unsigned int reg; + + for (reg = GC_DCM0; reg <= GC_L0DY_L0DX; reg += 4) + ptr += sprintf(ptr, "%08x = %08x\n", + reg, inreg(disp, reg)); + + for (reg = GC_CPM_CUTC; reg <= GC_CUY1_CUX1; reg += 4) + ptr += sprintf(ptr, "%08x = %08x\n", + reg, inreg(disp, reg)); + + for (reg = GC_DCM1; reg <= GC_L0WH_L0WW; reg += 4) + ptr += sprintf(ptr, "%08x = %08x\n", + reg, inreg(disp, reg)); + + return ptr - buf; +} + +static DEVICE_ATTR(dispregs, 0444, mb862xxfb_show_dispregs, NULL); + +irqreturn_t mb862xx_intr(int irq, void *dev_id) +{ + struct mb862xxfb_par *par = (struct mb862xxfb_par *) dev_id; + unsigned long reg_ist, mask; + + if (!par) + return IRQ_NONE; + + if (par->type == BT_CARMINE) { + /* Get Interrupt Status */ + reg_ist = inreg(ctrl, GC_CTRL_STATUS); + mask = inreg(ctrl, GC_CTRL_INT_MASK); + if (reg_ist == 0) + return IRQ_HANDLED; + + reg_ist &= mask; + if (reg_ist == 0) + return IRQ_HANDLED; + + /* Clear interrupt status */ + outreg(ctrl, 0x0, reg_ist); + } else { + /* Get status */ + reg_ist = inreg(host, GC_IST); + mask = inreg(host, GC_IMASK); + + reg_ist &= mask; + if (reg_ist == 0) + return IRQ_HANDLED; + + /* Clear status */ + outreg(host, GC_IST, ~reg_ist); + } + return IRQ_HANDLED; +} + +#if defined(CONFIG_FB_MB862XX_LIME) +/* + * GDC (Lime, Coral(B/Q), Mint, ...) on host bus + */ +static int mb862xx_gdc_init(struct mb862xxfb_par *par) +{ + unsigned long ccf, mmr; + unsigned long ver, rev; + + if (!par) + return -ENODEV; + +#if defined(CONFIG_FB_PRE_INIT_FB) + par->pre_init = 1; +#endif + par->host = par->mmio_base; + par->i2c = par->mmio_base + MB862XX_I2C_BASE; + par->disp = par->mmio_base + MB862XX_DISP_BASE; + par->cap = par->mmio_base + MB862XX_CAP_BASE; + par->draw = par->mmio_base + MB862XX_DRAW_BASE; + par->geo = par->mmio_base + MB862XX_GEO_BASE; + par->pio = par->mmio_base + MB862XX_PIO_BASE; + + par->refclk = GC_DISP_REFCLK_400; + + ver = inreg(host, GC_CID); + rev = inreg(pio, GC_REVISION); + if ((ver == 0x303) && (rev & 0xffffff00) == 0x20050100) { + dev_info(par->dev, "Fujitsu Lime v1.%d found\n", + (int)rev & 0xff); + par->type = BT_LIME; + ccf = par->gc_mode ? par->gc_mode->ccf : GC_CCF_COT_100; + mmr = par->gc_mode ? par->gc_mode->mmr : 0x414fb7f2; + } else { + dev_info(par->dev, "? GDC, CID/Rev.: 0x%lx/0x%lx \n", ver, rev); + return -ENODEV; + } + + if (!par->pre_init) { + outreg(host, GC_CCF, ccf); + udelay(200); + outreg(host, GC_MMR, mmr); + udelay(10); + } + + /* interrupt status */ + outreg(host, GC_IST, 0); + outreg(host, GC_IMASK, GC_INT_EN); + return 0; +} + +static int __devinit of_platform_mb862xx_probe(struct of_device *ofdev, + const struct of_device_id *id) +{ + struct device_node *np = ofdev->node; + struct device *dev = &ofdev->dev; + struct mb862xxfb_par *par; + struct fb_info *info; + struct resource res; + resource_size_t res_size; + unsigned long ret = -ENODEV; + + if (of_address_to_resource(np, 0, &res)) { + dev_err(dev, "Invalid address\n"); + return -ENXIO; + } + + info = framebuffer_alloc(sizeof(struct mb862xxfb_par), dev); + if (info == NULL) { + dev_err(dev, "cannot allocate framebuffer\n"); + return -ENOMEM; + } + + par = info->par; + par->info = info; + par->dev = dev; + + par->irq = irq_of_parse_and_map(np, 0); + if (par->irq == NO_IRQ) { + dev_err(dev, "failed to map irq\n"); + ret = -ENODEV; + goto fbrel; + } + + res_size = 1 + res.end - res.start; + par->res = request_mem_region(res.start, res_size, DRV_NAME); + if (par->res == NULL) { + dev_err(dev, "Cannot claim framebuffer/mmio\n"); + ret = -ENXIO; + goto irqdisp; + } + +#if defined(CONFIG_LWMON5) + par->gc_mode = &lwmon5_gc_mode; +#endif + +#if defined(CONFIG_SOCRATES) + par->gc_mode = &socrates_gc_mode; +#endif + + par->fb_base_phys = res.start; + par->mmio_base_phys = res.start + MB862XX_MMIO_BASE; + par->mmio_len = MB862XX_MMIO_SIZE; + if (par->gc_mode) + par->mapped_vram = par->gc_mode->max_vram; + else + par->mapped_vram = MB862XX_MEM_SIZE; + + par->fb_base = ioremap(par->fb_base_phys, par->mapped_vram); + if (par->fb_base == NULL) { + dev_err(dev, "Cannot map framebuffer\n"); + goto rel_reg; + } + + par->mmio_base = ioremap(par->mmio_base_phys, par->mmio_len); + if (par->mmio_base == NULL) { + dev_err(dev, "Cannot map registers\n"); + goto fb_unmap; + } + + dev_dbg(dev, "fb phys 0x%llx 0x%lx\n", + (u64)par->fb_base_phys, (ulong)par->mapped_vram); + dev_dbg(dev, "mmio phys 0x%llx 0x%lx, (irq = %d)\n", + (u64)par->mmio_base_phys, (ulong)par->mmio_len, par->irq); + + if (mb862xx_gdc_init(par)) + goto io_unmap; + + if (request_irq(par->irq, mb862xx_intr, IRQF_DISABLED, + DRV_NAME, (void *)par)) { + dev_err(dev, "Cannot request irq\n"); + goto io_unmap; + } + + mb862xxfb_init_fbinfo(info); + + if (fb_alloc_cmap(&info->cmap, NR_PALETTE, 0) < 0) { + dev_err(dev, "Could not allocate cmap for fb_info.\n"); + goto free_irq; + } + + if ((info->fbops->fb_set_par)(info)) + dev_err(dev, "set_var() failed on initial setup?\n"); + + if (register_framebuffer(info)) { + dev_err(dev, "failed to register framebuffer\n"); + goto rel_cmap; + } + + dev_set_drvdata(dev, info); + + if (device_create_file(dev, &dev_attr_dispregs)) + dev_err(dev, "Can't create sysfs regdump file\n"); + return 0; + +rel_cmap: + fb_dealloc_cmap(&info->cmap); +free_irq: + outreg(host, GC_IMASK, 0); + free_irq(par->irq, (void *)par); +io_unmap: + iounmap(par->mmio_base); +fb_unmap: + iounmap(par->fb_base); +rel_reg: + release_mem_region(res.start, res_size); +irqdisp: + irq_dispose_mapping(par->irq); +fbrel: + dev_set_drvdata(dev, NULL); + framebuffer_release(info); + return ret; +} + +static int __devexit of_platform_mb862xx_remove(struct of_device *ofdev) +{ + struct fb_info *fbi = dev_get_drvdata(&ofdev->dev); + struct mb862xxfb_par *par = fbi->par; + resource_size_t res_size = 1 + par->res->end - par->res->start; + unsigned long reg; + + dev_dbg(fbi->dev, "%s release\n", fbi->fix.id); + + /* display off */ + reg = inreg(disp, GC_DCM1); + reg &= ~(GC_DCM01_DEN | GC_DCM01_L0E); + outreg(disp, GC_DCM1, reg); + + /* disable interrupts */ + outreg(host, GC_IMASK, 0); + + free_irq(par->irq, (void *)par); + irq_dispose_mapping(par->irq); + + device_remove_file(&ofdev->dev, &dev_attr_dispregs); + + unregister_framebuffer(fbi); + fb_dealloc_cmap(&fbi->cmap); + + iounmap(par->mmio_base); + iounmap(par->fb_base); + + dev_set_drvdata(&ofdev->dev, NULL); + release_mem_region(par->res->start, res_size); + framebuffer_release(fbi); + return 0; +} + +/* + * common types + */ +static struct of_device_id __devinitdata of_platform_mb862xx_tbl[] = { + { .compatible = "fujitsu,MB86276", }, + { .compatible = "fujitsu,lime", }, + { .compatible = "fujitsu,MB86277", }, + { .compatible = "fujitsu,mint", }, + { .compatible = "fujitsu,MB86293", }, + { .compatible = "fujitsu,MB86294", }, + { .compatible = "fujitsu,coral", }, + { /* end */ } +}; + +static struct of_platform_driver of_platform_mb862xxfb_driver = { + .owner = THIS_MODULE, + .name = DRV_NAME, + .match_table = of_platform_mb862xx_tbl, + .probe = of_platform_mb862xx_probe, + .remove = __devexit_p(of_platform_mb862xx_remove), +}; +#endif + +#if defined(CONFIG_FB_MB862XX_PCI_GDC) +static int coralp_init(struct mb862xxfb_par *par) +{ + int cn, ver; + + par->host = par->mmio_base; + par->i2c = par->mmio_base + MB862XX_I2C_BASE; + par->disp = par->mmio_base + MB862XX_DISP_BASE; + par->cap = par->mmio_base + MB862XX_CAP_BASE; + par->draw = par->mmio_base + MB862XX_DRAW_BASE; + par->geo = par->mmio_base + MB862XX_GEO_BASE; + par->pio = par->mmio_base + MB862XX_PIO_BASE; + + par->refclk = GC_DISP_REFCLK_400; + + ver = inreg(host, GC_CID); + cn = (ver & GC_CID_CNAME_MSK) >> 8; + ver = ver & GC_CID_VERSION_MSK; + if (cn == 3) { + dev_info(par->dev, "Fujitsu Coral-%s GDC Rev.%d found\n",\ + (ver == 6) ? "P" : (ver == 8) ? "PA" : "?", + par->pdev->revision); + outreg(host, GC_CCF, GC_CCF_CGE_166 | GC_CCF_COT_133); + udelay(200); + outreg(host, GC_MMR, GC_MMR_CORALP_EVB_VAL); + udelay(10); + /* Clear interrupt status */ + outreg(host, GC_IST, 0); + } else { + return -ENODEV; + } + return 0; +} + +static int init_dram_ctrl(struct mb862xxfb_par *par) +{ + unsigned long i = 0; + + /* + * Set io mode first! Spec. says IC may be destroyed + * if not set to SSTL2/LVCMOS before init. + */ + outreg(dram_ctrl, GC_DCTL_IOCONT1_IOCONT0, GC_EVB_DCTL_IOCONT1_IOCONT0); + + /* DRAM init */ + outreg(dram_ctrl, GC_DCTL_MODE_ADD, GC_EVB_DCTL_MODE_ADD); + outreg(dram_ctrl, GC_DCTL_SETTIME1_EMODE, GC_EVB_DCTL_SETTIME1_EMODE); + outreg(dram_ctrl, GC_DCTL_REFRESH_SETTIME2, + GC_EVB_DCTL_REFRESH_SETTIME2); + outreg(dram_ctrl, GC_DCTL_RSV2_RSV1, GC_EVB_DCTL_RSV2_RSV1); + outreg(dram_ctrl, GC_DCTL_DDRIF2_DDRIF1, GC_EVB_DCTL_DDRIF2_DDRIF1); + outreg(dram_ctrl, GC_DCTL_RSV0_STATES, GC_EVB_DCTL_RSV0_STATES); + + /* DLL reset done? */ + while ((inreg(dram_ctrl, GC_DCTL_RSV0_STATES) & GC_DCTL_STATES_MSK)) { + udelay(GC_DCTL_INIT_WAIT_INTERVAL); + if (i++ > GC_DCTL_INIT_WAIT_CNT) { + dev_err(par->dev, "VRAM init failed.\n"); + return -EINVAL; + } + } + outreg(dram_ctrl, GC_DCTL_MODE_ADD, GC_EVB_DCTL_MODE_ADD_AFT_RST); + outreg(dram_ctrl, GC_DCTL_RSV0_STATES, GC_EVB_DCTL_RSV0_STATES_AFT_RST); + return 0; +} + +static int carmine_init(struct mb862xxfb_par *par) +{ + unsigned long reg; + + par->ctrl = par->mmio_base + MB86297_CTRL_BASE; + par->i2c = par->mmio_base + MB86297_I2C_BASE; + par->disp = par->mmio_base + MB86297_DISP0_BASE; + par->disp1 = par->mmio_base + MB86297_DISP1_BASE; + par->cap = par->mmio_base + MB86297_CAP0_BASE; + par->cap1 = par->mmio_base + MB86297_CAP1_BASE; + par->draw = par->mmio_base + MB86297_DRAW_BASE; + par->dram_ctrl = par->mmio_base + MB86297_DRAMCTRL_BASE; + par->wrback = par->mmio_base + MB86297_WRBACK_BASE; + + par->refclk = GC_DISP_REFCLK_533; + + /* warm up */ + reg = GC_CTRL_CLK_EN_DRAM | GC_CTRL_CLK_EN_2D3D | GC_CTRL_CLK_EN_DISP0; + outreg(ctrl, GC_CTRL_CLK_ENABLE, reg); + + /* check for engine module revision */ + if (inreg(draw, GC_2D3D_REV) == GC_RE_REVISION) + dev_info(par->dev, "Fujitsu Carmine GDC Rev.%d found\n", + par->pdev->revision); + else + goto err_init; + + reg &= ~GC_CTRL_CLK_EN_2D3D; + outreg(ctrl, GC_CTRL_CLK_ENABLE, reg); + + /* set up vram */ + if (init_dram_ctrl(par) < 0) + goto err_init; + + outreg(ctrl, GC_CTRL_INT_MASK, 0); + return 0; + +err_init: + outreg(ctrl, GC_CTRL_CLK_ENABLE, 0); + return -EINVAL; +} + +static inline int mb862xx_pci_gdc_init(struct mb862xxfb_par *par) +{ + switch (par->type) { + case BT_CORALP: + return coralp_init(par); + case BT_CARMINE: + return carmine_init(par); + default: + return -ENODEV; + } +} + +#define CHIP_ID(id) \ + { PCI_DEVICE(PCI_VENDOR_ID_FUJITSU_LIMITED, id) } + +static struct pci_device_id mb862xx_pci_tbl[] __devinitdata = { + /* MB86295/MB86296 */ + CHIP_ID(PCI_DEVICE_ID_FUJITSU_CORALP), + CHIP_ID(PCI_DEVICE_ID_FUJITSU_CORALPA), + /* MB86297 */ + CHIP_ID(PCI_DEVICE_ID_FUJITSU_CARMINE), + { 0, } +}; + +MODULE_DEVICE_TABLE(pci, mb862xx_pci_tbl); + +static int __devinit mb862xx_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *ent) +{ + struct mb862xxfb_par *par; + struct fb_info *info; + struct device *dev = &pdev->dev; + int ret; + + ret = pci_enable_device(pdev); + if (ret < 0) { + dev_err(dev, "Cannot enable PCI device\n"); + goto out; + } + + info = framebuffer_alloc(sizeof(struct mb862xxfb_par), dev); + if (!info) { + dev_err(dev, "framebuffer alloc failed\n"); + ret = -ENOMEM; + goto dis_dev; + } + + par = info->par; + par->info = info; + par->dev = dev; + par->pdev = pdev; + par->irq = pdev->irq; + + ret = pci_request_regions(pdev, DRV_NAME); + if (ret < 0) { + dev_err(dev, "Cannot reserve region(s) for PCI device\n"); + goto rel_fb; + } + + switch (pdev->device) { + case PCI_DEVICE_ID_FUJITSU_CORALP: + case PCI_DEVICE_ID_FUJITSU_CORALPA: + par->fb_base_phys = pci_resource_start(par->pdev, 0); + par->mapped_vram = CORALP_MEM_SIZE; + par->mmio_base_phys = par->fb_base_phys + MB862XX_MMIO_BASE; + par->mmio_len = MB862XX_MMIO_SIZE; + par->type = BT_CORALP; + break; + case PCI_DEVICE_ID_FUJITSU_CARMINE: + par->fb_base_phys = pci_resource_start(par->pdev, 2); + par->mmio_base_phys = pci_resource_start(par->pdev, 3); + par->mmio_len = pci_resource_len(par->pdev, 3); + par->mapped_vram = CARMINE_MEM_SIZE; + par->type = BT_CARMINE; + break; + default: + /* should never occur */ + goto rel_reg; + } + + par->fb_base = ioremap(par->fb_base_phys, par->mapped_vram); + if (par->fb_base == NULL) { + dev_err(dev, "Cannot map framebuffer\n"); + goto rel_reg; + } + + par->mmio_base = ioremap(par->mmio_base_phys, par->mmio_len); + if (par->mmio_base == NULL) { + dev_err(dev, "Cannot map registers\n"); + ret = -EIO; + goto fb_unmap; + } + + dev_dbg(dev, "fb phys 0x%llx 0x%lx\n", + (u64)par->fb_base_phys, (ulong)par->mapped_vram); + dev_dbg(dev, "mmio phys 0x%llx 0x%lx\n", + (u64)par->mmio_base_phys, (ulong)par->mmio_len); + + if (mb862xx_pci_gdc_init(par)) + goto io_unmap; + + if (request_irq(par->irq, mb862xx_intr, IRQF_DISABLED | IRQF_SHARED, + DRV_NAME, (void *)par)) { + dev_err(dev, "Cannot request irq\n"); + goto io_unmap; + } + + mb862xxfb_init_fbinfo(info); + + if (fb_alloc_cmap(&info->cmap, NR_PALETTE, 0) < 0) { + dev_err(dev, "Could not allocate cmap for fb_info.\n"); + ret = -ENOMEM; + goto free_irq; + } + + if ((info->fbops->fb_set_par)(info)) + dev_err(dev, "set_var() failed on initial setup?\n"); + + ret = register_framebuffer(info); + if (ret < 0) { + dev_err(dev, "failed to register framebuffer\n"); + goto rel_cmap; + } + + pci_set_drvdata(pdev, info); + + if (device_create_file(dev, &dev_attr_dispregs)) + dev_err(dev, "Can't create sysfs regdump file\n"); + + if (par->type == BT_CARMINE) + outreg(ctrl, GC_CTRL_INT_MASK, GC_CARMINE_INT_EN); + else + outreg(host, GC_IMASK, GC_INT_EN); + + return 0; + +rel_cmap: + fb_dealloc_cmap(&info->cmap); +free_irq: + free_irq(par->irq, (void *)par); +io_unmap: + iounmap(par->mmio_base); +fb_unmap: + iounmap(par->fb_base); +rel_reg: + pci_release_regions(pdev); +rel_fb: + framebuffer_release(info); +dis_dev: + pci_disable_device(pdev); +out: + return ret; +} + +static void __devexit mb862xx_pci_remove(struct pci_dev *pdev) +{ + struct fb_info *fbi = pci_get_drvdata(pdev); + struct mb862xxfb_par *par = fbi->par; + unsigned long reg; + + dev_dbg(fbi->dev, "%s release\n", fbi->fix.id); + + /* display off */ + reg = inreg(disp, GC_DCM1); + reg &= ~(GC_DCM01_DEN | GC_DCM01_L0E); + outreg(disp, GC_DCM1, reg); + + if (par->type == BT_CARMINE) { + outreg(ctrl, GC_CTRL_INT_MASK, 0); + outreg(ctrl, GC_CTRL_CLK_ENABLE, 0); + } else { + outreg(host, GC_IMASK, 0); + } + + device_remove_file(&pdev->dev, &dev_attr_dispregs); + + pci_set_drvdata(pdev, NULL); + unregister_framebuffer(fbi); + fb_dealloc_cmap(&fbi->cmap); + + free_irq(par->irq, (void *)par); + iounmap(par->mmio_base); + iounmap(par->fb_base); + + pci_release_regions(pdev); + framebuffer_release(fbi); + pci_disable_device(pdev); +} + +static struct pci_driver mb862xxfb_pci_driver = { + .name = DRV_NAME, + .id_table = mb862xx_pci_tbl, + .probe = mb862xx_pci_probe, + .remove = __devexit_p(mb862xx_pci_remove), +}; +#endif + +static int __devinit mb862xxfb_init(void) +{ + int ret = -ENODEV; + +#if defined(CONFIG_FB_MB862XX_LIME) + ret = of_register_platform_driver(&of_platform_mb862xxfb_driver); +#endif +#if defined(CONFIG_FB_MB862XX_PCI_GDC) + ret = pci_register_driver(&mb862xxfb_pci_driver); +#endif + return ret; +} + +static void __exit mb862xxfb_exit(void) +{ +#if defined(CONFIG_FB_MB862XX_LIME) + of_unregister_platform_driver(&of_platform_mb862xxfb_driver); +#endif +#if defined(CONFIG_FB_MB862XX_PCI_GDC) + pci_unregister_driver(&mb862xxfb_pci_driver); +#endif +} + +module_init(mb862xxfb_init); +module_exit(mb862xxfb_exit); + +MODULE_DESCRIPTION("Fujitsu MB862xx Framebuffer driver"); +MODULE_AUTHOR("Anatolij Gustschin "); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/video/mb862xx/mb862xxfb.h b/drivers/video/mb862xx/mb862xxfb.h new file mode 100644 index 00000000000..c4c8f4dd221 --- /dev/null +++ b/drivers/video/mb862xx/mb862xxfb.h @@ -0,0 +1,83 @@ +#ifndef __MB862XX_H__ +#define __MB862XX_H__ + +#define PCI_VENDOR_ID_FUJITSU_LIMITED 0x10cf +#define PCI_DEVICE_ID_FUJITSU_CORALP 0x2019 +#define PCI_DEVICE_ID_FUJITSU_CORALPA 0x201e +#define PCI_DEVICE_ID_FUJITSU_CARMINE 0x202b + +#define GC_MMR_CORALP_EVB_VAL 0x11d7fa13 + +enum gdctype { + BT_NONE, + BT_LIME, + BT_MINT, + BT_CORAL, + BT_CORALP, + BT_CARMINE, +}; + +struct mb862xx_gc_mode { + struct fb_videomode def_mode; /* mode of connected display */ + unsigned int def_bpp; /* default depth */ + unsigned long max_vram; /* connected SDRAM size */ + unsigned long ccf; /* gdc clk */ + unsigned long mmr; /* memory mode for SDRAM */ +}; + +/* private data */ +struct mb862xxfb_par { + struct fb_info *info; /* fb info head */ + struct device *dev; + struct pci_dev *pdev; + struct resource *res; /* framebuffer/mmio resource */ + + resource_size_t fb_base_phys; /* fb base, 36-bit PPC440EPx */ + resource_size_t mmio_base_phys; /* io base addr */ + void __iomem *fb_base; /* remapped framebuffer */ + void __iomem *mmio_base; /* remapped registers */ + size_t mapped_vram; /* length of remapped vram */ + size_t mmio_len; /* length of register region */ + + void __iomem *host; /* relocatable reg. bases */ + void __iomem *i2c; + void __iomem *disp; + void __iomem *disp1; + void __iomem *cap; + void __iomem *cap1; + void __iomem *draw; + void __iomem *geo; + void __iomem *pio; + void __iomem *ctrl; + void __iomem *dram_ctrl; + void __iomem *wrback; + + unsigned int irq; + unsigned int type; /* GDC type */ + unsigned int refclk; /* disp. reference clock */ + struct mb862xx_gc_mode *gc_mode; /* GDC mode init data */ + int pre_init; /* don't init display if 1 */ + + u32 pseudo_palette[16]; +}; + +#if defined(CONFIG_FB_MB862XX_LIME) && defined(CONFIG_FB_MB862XX_PCI_GDC) +#error "Select Lime GDC or CoralP/Carmine support, but not both together" +#endif +#if defined(CONFIG_FB_MB862XX_LIME) +#define gdc_read __raw_readl +#define gdc_write __raw_writel +#else +#define gdc_read readl +#define gdc_write writel +#endif + +#define inreg(type, off) \ + gdc_read((par->type + (off))) + +#define outreg(type, off, val) \ + gdc_write((val), (par->type + (off))) + +#define pack(a, b) (((a) << 16) | (b)) + +#endif -- GitLab From 0aedadf91a70a11c4a3e7c7d99b21e5528af8d5d Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Thu, 6 Nov 2008 12:53:30 -0800 Subject: [PATCH 624/815] mm: move migrate_prep out from under mmap_sem Move the migrate_prep outside the mmap_sem for the following system calls 1. sys_move_pages 2. sys_migrate_pages 3. sys_mbind() It really does not matter when we flush the lru. The system is free to add pages onto the lru even during migration which will make the page migration either skip the page (mbind, migrate_pages) or return a busy state (move_pages). Fixes this lockdep warning (and potential deadlock): Some VM place has mmap_sem -> kevent_wq via lru_add_drain_all() net/core/dev.c::dev_ioctl() has rtnl_lock -> mmap_sem (*) the ioctl has copy_from_user() and it can do page fault. linkwatch_event has kevent_wq -> rtnl_lock Signed-off-by: Christoph Lameter Cc: KOSAKI Motohiro Reported-by: Heiko Carstens Cc: Nick Piggin Cc: Hugh Dickins Cc: Rik van Riel Cc: Lee Schermerhorn Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/mempolicy.c | 18 +++++++++++------- mm/migrate.c | 2 +- 2 files changed, 12 insertions(+), 8 deletions(-) diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 36f42573a33..e9493b1c111 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -489,12 +489,6 @@ check_range(struct mm_struct *mm, unsigned long start, unsigned long end, int err; struct vm_area_struct *first, *vma, *prev; - if (flags & (MPOL_MF_MOVE | MPOL_MF_MOVE_ALL)) { - - err = migrate_prep(); - if (err) - return ERR_PTR(err); - } first = find_vma(mm, start); if (!first) @@ -809,9 +803,13 @@ int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from_nodes, const nodemask_t *to_nodes, int flags) { int busy = 0; - int err = 0; + int err; nodemask_t tmp; + err = migrate_prep(); + if (err) + return err; + down_read(&mm->mmap_sem); err = migrate_vmas(mm, from_nodes, to_nodes, flags); @@ -974,6 +972,12 @@ static long do_mbind(unsigned long start, unsigned long len, start, start + len, mode, mode_flags, nmask ? nodes_addr(*nmask)[0] : -1); + if (flags & (MPOL_MF_MOVE | MPOL_MF_MOVE_ALL)) { + + err = migrate_prep(); + if (err) + return err; + } down_write(&mm->mmap_sem); vma = check_range(mm, start, end, nmask, flags | MPOL_MF_INVERT, &pagelist); diff --git a/mm/migrate.c b/mm/migrate.c index 6602941bfab..385db89f0c3 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -841,12 +841,12 @@ static int do_move_page_to_node_array(struct mm_struct *mm, struct page_to_node *pp; LIST_HEAD(pagelist); + migrate_prep(); down_read(&mm->mmap_sem); /* * Build a list of pages to migrate */ - migrate_prep(); for (pp = pm; pp->node != MAX_NUMNODES; pp++) { struct vm_area_struct *vma; struct page *page; -- GitLab From b41ad14c30acf023d09ac064096a4cf41248ce46 Mon Sep 17 00:00:00 2001 From: David Rientjes Date: Thu, 6 Nov 2008 12:53:31 -0800 Subject: [PATCH 625/815] vmemmap: warn about page_structs with remote distance It's insufficient to simply compare node ids when warning about offnode page_structs since it's possible to still have local affinity. Acked-by: Christoph Lameter Signed-off-by: David Rientjes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/sparse-vmemmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c index a91b5f8fcaf..a13ea6401ae 100644 --- a/mm/sparse-vmemmap.c +++ b/mm/sparse-vmemmap.c @@ -64,7 +64,7 @@ void __meminit vmemmap_verify(pte_t *pte, int node, unsigned long pfn = pte_pfn(*pte); int actual_node = early_pfn_to_nid(pfn); - if (actual_node != node) + if (node_distance(actual_node, node) > LOCAL_DISTANCE) printk(KERN_WARNING "[%lx-%lx] potential offnode " "page_structs\n", start, end - 1); } -- GitLab From 24eb089950ce44603b30a3145a2c8520e2b55bb1 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Thu, 6 Nov 2008 12:53:32 -0800 Subject: [PATCH 626/815] cgroups: fix invalid cgrp->dentry before cgroup has been completely removed This fixes an oops when reading /proc/sched_debug. A cgroup won't be removed completely until finishing cgroup_diput(), so we shouldn't invalidate cgrp->dentry in cgroup_rmdir(). Otherwise, when a group is being removed while cgroup_path() gets called, we may trigger NULL dereference BUG. The bug can be reproduced: # cat test.sh #!/bin/sh mount -t cgroup -o cpu xxx /mnt for (( ; ; )) { mkdir /mnt/sub rmdir /mnt/sub } # ./test.sh & # cat /proc/sched_debug BUG: unable to handle kernel NULL pointer dereference at 00000038 IP: [] cgroup_path+0x39/0x90 ... Call Trace: [] ? print_cfs_rq+0x6e/0x75d [] ? sched_debug_show+0x72d/0xc1e ... Signed-off-by: Li Zefan Acked-by: Paul Menage Cc: Peter Zijlstra Cc: Ingo Molnar Cc: [2.6.26.x, 2.6.27.x] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/cgroup.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/cgroup.c b/kernel/cgroup.c index 35eebd5510c..358e77564e6 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -2497,7 +2497,6 @@ static int cgroup_rmdir(struct inode *unused_dir, struct dentry *dentry) list_del(&cgrp->sibling); spin_lock(&cgrp->dentry->d_lock); d = dget(cgrp->dentry); - cgrp->dentry = NULL; spin_unlock(&d->d_lock); cgroup_d_remove_dir(d); -- GitLab From 1b6bcdbe7eaacde19b5d633b33c8d056e4818de0 Mon Sep 17 00:00:00 2001 From: Tim Hockin Date: Thu, 6 Nov 2008 12:53:33 -0800 Subject: [PATCH 627/815] Documentation/email-clients.txt: add some info about gmail Signed-off-by: Tim Hockin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/email-clients.txt | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/Documentation/email-clients.txt b/Documentation/email-clients.txt index 2ebb94d6ed8..a618efab7b1 100644 --- a/Documentation/email-clients.txt +++ b/Documentation/email-clients.txt @@ -213,4 +213,29 @@ TkRat (GUI) Works. Use "Insert file..." or external editor. +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Gmail (Web GUI) + +If you just have to use Gmail to send patches, it CAN be made to work. It +requires a bit of external help, though. + +The first problem is that Gmail converts tabs to spaces. This will +totally break your patches. To prevent this, you have to use a different +editor. There is a firefox extension called "ViewSourceWith" +(https://addons.mozilla.org/en-US/firefox/addon/394) which allows you to +edit any text box in the editor of your choice. Configure it to launch +your favorite editor. When you want to send a patch, use this technique. +Once you have crafted your messsage + patch, save and exit the editor, +which should reload the Gmail edit box. GMAIL WILL PRESERVE THE TABS. +Hoorah. Apparently you can cut-n-paste literal tabs, but Gmail will +convert those to spaces upon sending! + +The second problem is that Gmail converts tabs to spaces on replies. If +you reply to a patch, don't expect to be able to apply it as a patch. + +The last problem is that Gmail will base64-encode any message that has a +non-ASCII character. That includes things like European names. Be aware. + +Gmail is not convenient for lkml patches, but CAN be made to work. + ### -- GitLab From fd96feb2583688ad13d8467ded442f9c8d73cc4b Mon Sep 17 00:00:00 2001 From: dann frazier Date: Thu, 6 Nov 2008 12:53:34 -0800 Subject: [PATCH 628/815] cciss: add P700m to list of supported controllers P700m support was added in: 9cff3b383dad193b0762c27278a16237e10b53dc Update cciss.txt to match. Signed-off-by: dann frazier Acked-by: Mike Miller Cc: Jens Axboe Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/cciss.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/cciss.txt b/Documentation/cciss.txt index 48d80d95f0f..89698e8df7d 100644 --- a/Documentation/cciss.txt +++ b/Documentation/cciss.txt @@ -21,6 +21,7 @@ This driver is known to work with the following cards: * SA E200 * SA E200i * SA E500 + * SA P700m * SA P212 * SA P410 * SA P410i -- GitLab From fbdd12676c83df77480f00ebd32fc98fbe3bf836 Mon Sep 17 00:00:00 2001 From: Qinghuang Feng Date: Thu, 6 Nov 2008 12:53:34 -0800 Subject: [PATCH 629/815] mm/oom_kill.c: fix badness() kerneldoc Paramter @mem has been removed since v2.6.26, now delete it's comment. Signed-off-by: Qinghuang Feng Acked-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/oom_kill.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 2846a58e5de..a0a01902f55 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -38,7 +38,6 @@ static DEFINE_SPINLOCK(zone_scan_mutex); * badness - calculate a numeric value for how bad this task has been * @p: task struct of which task we should calculate * @uptime: current uptime in seconds - * @mem: target memory controller * * The formula used is relatively simple and documented inline in the * function. The main rationale is that we want to select a good task -- GitLab From c87591b719737b4e91eb1a9fa8fd55a4ff1886d6 Mon Sep 17 00:00:00 2001 From: Arthur Jones Date: Thu, 6 Nov 2008 12:53:35 -0800 Subject: [PATCH 630/815] ext3: wait on all pending commits in ext3_sync_fs In ext3_sync_fs, we only wait for a commit to finish if we started it, but there may be one already in progress which will not be synced. In the case of a data=ordered umount with pending long symlinks which are delayed due to a long list of other I/O on the backing block device, this causes the buffer associated with the long symlinks to not be moved to the inode dirty list in the second phase of fsync_super. Then, before they can be dirtied again, kjournald exits, seeing the UMOUNT flag and the dirty pages are never written to the backing block device, causing long symlink corruption and exposing new or previously freed block data to userspace. This can be reproduced with a script created by Eric Sandeen : #!/bin/bash umount /mnt/test2 mount /dev/sdb4 /mnt/test2 rm -f /mnt/test2/* dd if=/dev/zero of=/mnt/test2/bigfile bs=1M count=512 touch /mnt/test2/thisisveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryverylongfilename ln -s /mnt/test2/thisisveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryverylongfilename /mnt/test2/link umount /mnt/test2 mount /dev/sdb4 /mnt/test2 ls /mnt/test2/ umount /mnt/test2 To ensure all commits are synced, we flush all journal commits now when sync_fs'ing ext3. Signed-off-by: Arthur Jones Cc: Eric Sandeen Cc: Theodore Ts'o Cc: Cc: [2.6.everything] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ext3/super.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/fs/ext3/super.c b/fs/ext3/super.c index e5717a4fae6..5dec6d1356c 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -2390,13 +2390,12 @@ static void ext3_write_super (struct super_block * sb) static int ext3_sync_fs(struct super_block *sb, int wait) { - tid_t target; - sb->s_dirt = 0; - if (journal_start_commit(EXT3_SB(sb)->s_journal, &target)) { - if (wait) - log_wait_commit(EXT3_SB(sb)->s_journal, target); - } + if (wait) + ext3_force_commit(sb); + else + journal_start_commit(EXT3_SB(sb)->s_journal, NULL); + return 0; } -- GitLab From a70dcb969f64e2fa98c24f47854f20bf02ff0092 Mon Sep 17 00:00:00 2001 From: Gerald Schaefer Date: Thu, 6 Nov 2008 12:53:36 -0800 Subject: [PATCH 631/815] memory hotplug: fix page_zone() calculation in test_pages_isolated() My last bugfix here (adding zone->lock) introduced a new problem: Using page_zone(pfn_to_page(pfn)) to get the zone after the for() loop is wrong. pfn will then be >= end_pfn, which may be in a different zone or not present at all. This may lead to an addressing exception in page_zone() or spin_lock_irqsave(). Now I use __first_valid_page() again after the loop to find a valid page for page_zone(). Signed-off-by: Gerald Schaefer Acked-by: Nathan Fontenot Reviewed-by: KAMEZAWA Hiroyuki Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/page_isolation.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/mm/page_isolation.c b/mm/page_isolation.c index b70a7fec1ff..5e0ffd96745 100644 --- a/mm/page_isolation.c +++ b/mm/page_isolation.c @@ -130,10 +130,11 @@ int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn) if (page && get_pageblock_migratetype(page) != MIGRATE_ISOLATE) break; } - if (pfn < end_pfn) + page = __first_valid_page(start_pfn, end_pfn - start_pfn); + if ((pfn < end_pfn) || !page) return -EBUSY; /* Check all pages are free or Marked as ISOLATED */ - zone = page_zone(pfn_to_page(pfn)); + zone = page_zone(page); spin_lock_irqsave(&zone->lock, flags); ret = __test_page_isolated_in_pageblock(start_pfn, end_pfn); spin_unlock_irqrestore(&zone->lock, flags); -- GitLab From a684e7d33096892093456dd56a582cfc3bfad648 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 6 Nov 2008 12:53:37 -0800 Subject: [PATCH 632/815] fbdev: fix fb_compat_ioctl() deadlocks commit 3e680aae4e53ab54cdbb0c29257dae0cbb158e1c ("fb: convert lock/unlock_kernel() into local fb mutex") introduced several deadlocks in the fb_compat_ioctl() path, as mutex_lock() doesn't allow recursion, unlike lock_kernel(). This broke frame buffer applications on 64-bit systems with a 32-bit userland. commit 120a37470c2831fea49fdebaceb5a7039f700ce6 ("framebuffer compat_ioctl deadlock") fixed one of the deadlocks. This patch fixes the remaining deadlocks: - Revert commit 120a37470c2831fea49fdebaceb5a7039f700ce6, - Extract the core logic of fb_ioctl() into a new function do_fb_ioctl(), - Change all callsites of fb_ioctl() where info->lock is already held to call do_fb_ioctl() instead, - Add sparse annotations to all routines that take info->lock. Signed-off-by: Geert Uytterhoeven Cc: Mikulas Patocka Cc: Krzysztof Helt Cc: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/fbmem.c | 63 ++++++++++++++++++++++++++----------------- 1 file changed, 39 insertions(+), 24 deletions(-) diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index 6048b55f287..1d5ae39cb27 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -1002,13 +1002,9 @@ fb_blank(struct fb_info *info, int blank) return ret; } -static long -fb_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) +static long do_fb_ioctl(struct fb_info *info, unsigned int cmd, + unsigned long arg) { - struct inode *inode = file->f_path.dentry->d_inode; - int fbidx = iminor(inode); - struct fb_info *info; struct fb_ops *fb; struct fb_var_screeninfo var; struct fb_fix_screeninfo fix; @@ -1018,14 +1014,10 @@ fb_ioctl(struct file *file, unsigned int cmd, void __user *argp = (void __user *)arg; long ret = 0; - info = registered_fb[fbidx]; - mutex_lock(&info->lock); fb = info->fbops; - - if (!fb) { - mutex_unlock(&info->lock); + if (!fb) return -ENODEV; - } + switch (cmd) { case FBIOGET_VSCREENINFO: ret = copy_to_user(argp, &info->var, @@ -1126,6 +1118,21 @@ fb_ioctl(struct file *file, unsigned int cmd, else ret = fb->fb_ioctl(info, cmd, arg); } + return ret; +} + +static long fb_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +__acquires(&info->lock) +__releases(&info->lock) +{ + struct inode *inode = file->f_path.dentry->d_inode; + int fbidx = iminor(inode); + struct fb_info *info; + long ret; + + info = registered_fb[fbidx]; + mutex_lock(&info->lock); + ret = do_fb_ioctl(info, cmd, arg); mutex_unlock(&info->lock); return ret; } @@ -1157,8 +1164,8 @@ struct fb_cmap32 { compat_caddr_t transp; }; -static int fb_getput_cmap(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) +static int fb_getput_cmap(struct fb_info *info, unsigned int cmd, + unsigned long arg) { struct fb_cmap_user __user *cmap; struct fb_cmap32 __user *cmap32; @@ -1181,7 +1188,7 @@ static int fb_getput_cmap(struct inode *inode, struct file *file, put_user(compat_ptr(data), &cmap->transp)) return -EFAULT; - err = fb_ioctl(file, cmd, (unsigned long) cmap); + err = do_fb_ioctl(info, cmd, (unsigned long) cmap); if (!err) { if (copy_in_user(&cmap32->start, @@ -1223,8 +1230,8 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix, return err; } -static int fb_get_fscreeninfo(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) +static int fb_get_fscreeninfo(struct fb_info *info, unsigned int cmd, + unsigned long arg) { mm_segment_t old_fs; struct fb_fix_screeninfo fix; @@ -1235,7 +1242,7 @@ static int fb_get_fscreeninfo(struct inode *inode, struct file *file, old_fs = get_fs(); set_fs(KERNEL_DS); - err = fb_ioctl(file, cmd, (unsigned long) &fix); + err = do_fb_ioctl(info, cmd, (unsigned long) &fix); set_fs(old_fs); if (!err) @@ -1244,8 +1251,10 @@ static int fb_get_fscreeninfo(struct inode *inode, struct file *file, return err; } -static long -fb_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +static long fb_compat_ioctl(struct file *file, unsigned int cmd, + unsigned long arg) +__acquires(&info->lock) +__releases(&info->lock) { struct inode *inode = file->f_path.dentry->d_inode; int fbidx = iminor(inode); @@ -1262,16 +1271,16 @@ fb_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case FBIOPUT_CON2FBMAP: arg = (unsigned long) compat_ptr(arg); case FBIOBLANK: - mutex_unlock(&info->lock); - return fb_ioctl(file, cmd, arg); + ret = do_fb_ioctl(info, cmd, arg); + break; case FBIOGET_FSCREENINFO: - ret = fb_get_fscreeninfo(inode, file, cmd, arg); + ret = fb_get_fscreeninfo(info, cmd, arg); break; case FBIOGETCMAP: case FBIOPUTCMAP: - ret = fb_getput_cmap(inode, file, cmd, arg); + ret = fb_getput_cmap(info, cmd, arg); break; default: @@ -1286,6 +1295,8 @@ fb_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) static int fb_mmap(struct file *file, struct vm_area_struct * vma) +__acquires(&info->lock) +__releases(&info->lock) { int fbidx = iminor(file->f_path.dentry->d_inode); struct fb_info *info = registered_fb[fbidx]; @@ -1339,6 +1350,8 @@ fb_mmap(struct file *file, struct vm_area_struct * vma) static int fb_open(struct inode *inode, struct file *file) +__acquires(&info->lock) +__releases(&info->lock) { int fbidx = iminor(inode); struct fb_info *info; @@ -1374,6 +1387,8 @@ out: static int fb_release(struct inode *inode, struct file *file) +__acquires(&info->lock) +__releases(&info->lock) { struct fb_info * const info = file->private_data; -- GitLab From b225d44e27521290faca2e0f9b1a4a8c74dc510a Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Thu, 6 Nov 2008 12:53:39 -0800 Subject: [PATCH 633/815] Documentation/kernel-parameters.txt: update 'isolcpus' kernel option cpuset can be used to move a process onto or off an isolated CPU. Signed-off-by: Li Zefan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/kernel-parameters.txt | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 1bbcaa8982b..8a8cb0ccc5f 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -995,13 +995,15 @@ and is between 256 and 4096 characters. It is defined in the file Format: ,..., or - - (must be a positive range in ascending order) + - + (must be a positive range in ascending order) or a mixture ,...,- + This option can be used to specify one or more CPUs to isolate from the general SMP balancing and scheduling - algorithms. The only way to move a process onto or off - an "isolated" CPU is via the CPU affinity syscalls. + algorithms. You can move a process onto or off an + "isolated" CPU via the CPU affinity syscalls or cpuset. begins at 0 and the maximum value is "number of CPUs in system - 1". -- GitLab From 06a7f058761cd232cab42d5c7da82f7255b51d5b Mon Sep 17 00:00:00 2001 From: David Brownell Date: Thu, 6 Nov 2008 12:53:40 -0800 Subject: [PATCH 634/815] atmel_serial: keep clock off when it's not needed The atmel_serial driver is mismanaging its clock by leaving it on at all times ... the whole point of clock management is to leave it off unless it's actively needed, which conserves power!! Although the kernel doesn't actually hang without my fix, it does discard quite a lot of early console output. The result still looks correct: usart users= 1 on 35000000 Hz, for atmel_usart.0 usart users= 0 off 35000000 Hz, for atmel_usart.2 when using ttyS0 as serial console. [haavard.skinnemoen@atmel.com: Make sure clock is enabled early for console] Signed-off-by: David Brownell Signed-off-by: Haavard Skinnemoen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/serial/atmel_serial.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c index 61fb8b6d19a..d5efd6c7790 100644 --- a/drivers/serial/atmel_serial.c +++ b/drivers/serial/atmel_serial.c @@ -1258,6 +1258,8 @@ static void __devinit atmel_init_port(struct atmel_uart_port *atmel_port, atmel_port->clk = clk_get(&pdev->dev, "usart"); clk_enable(atmel_port->clk); port->uartclk = clk_get_rate(atmel_port->clk); + clk_disable(atmel_port->clk); + /* only enable clock when USART is in use */ } atmel_port->use_dma_rx = data->use_dma_rx; @@ -1379,6 +1381,8 @@ static int __init atmel_console_setup(struct console *co, char *options) return -ENODEV; } + clk_enable(atmel_ports[co->index].clk); + UART_PUT_IDR(port, -1); UART_PUT_CR(port, ATMEL_US_RSTSTA | ATMEL_US_RSTRX); UART_PUT_CR(port, ATMEL_US_TXEN | ATMEL_US_RXEN); @@ -1403,7 +1407,7 @@ static struct console atmel_console = { .data = &atmel_uart, }; -#define ATMEL_CONSOLE_DEVICE &atmel_console +#define ATMEL_CONSOLE_DEVICE (&atmel_console) /* * Early console initialization (before VM subsystem initialized). @@ -1534,6 +1538,15 @@ static int __devinit atmel_serial_probe(struct platform_device *pdev) if (ret) goto err_add_port; + if (atmel_is_console_port(&port->uart) + && ATMEL_CONSOLE_DEVICE->flags & CON_ENABLED) { + /* + * The serial core enabled the clock for us, so undo + * the clk_enable() in atmel_console_setup() + */ + clk_disable(port->clk); + } + device_init_wakeup(&pdev->dev, 1); platform_set_drvdata(pdev, port); @@ -1544,7 +1557,6 @@ err_add_port: port->rx_ring.buf = NULL; err_alloc_ring: if (!atmel_is_console_port(&port->uart)) { - clk_disable(port->clk); clk_put(port->clk); port->clk = NULL; } @@ -1568,7 +1580,6 @@ static int __devexit atmel_serial_remove(struct platform_device *pdev) /* "port" is allocated statically, so we shouldn't free it */ - clk_disable(atmel_port->clk); clk_put(atmel_port->clk); return ret; -- GitLab From 80bb26d4062657c52862d1b112beead47ff9b793 Mon Sep 17 00:00:00 2001 From: Frans Pop Date: Thu, 6 Nov 2008 12:53:41 -0800 Subject: [PATCH 635/815] rtc-cmos: fix boot log message -rtc0: alarms up to one month, y3k, 114 bytes nvram, , hpet irqs irqs +rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs Signed-off-by: Frans Pop Cc: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-cmos.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c index 5549231179a..6cf8e282338 100644 --- a/drivers/rtc/rtc-cmos.c +++ b/drivers/rtc/rtc-cmos.c @@ -794,7 +794,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq) goto cleanup2; } - pr_info("%s: alarms up to one %s%s, %zd bytes nvram, %s irqs\n", + pr_info("%s: alarms up to one %s%s, %zd bytes nvram%s\n", cmos_rtc.rtc->dev.bus_id, is_valid_irq(rtc_irq) ? (cmos_rtc.mon_alrm -- GitLab From c1dfda399ace020126547e7d454ba94edc8c8797 Mon Sep 17 00:00:00 2001 From: Andrew Victor Date: Thu, 6 Nov 2008 12:53:42 -0800 Subject: [PATCH 636/815] SAM9 watchdog: update for moved headers The architecture header files were recently moved from include/asm-arm/mach-at91/ to arch/arm/mach-at91/include/mach/. The SAM9 watchdog driver still includes a header from the old location. Signed-off-by: Andrew Victor Cc: Wim Van Sebroeck Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/watchdog/at91sam9_wdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/watchdog/at91sam9_wdt.c b/drivers/watchdog/at91sam9_wdt.c index b4babfc3158..b1da287f90e 100644 --- a/drivers/watchdog/at91sam9_wdt.c +++ b/drivers/watchdog/at91sam9_wdt.c @@ -30,7 +30,7 @@ #include #include -#include +#include #define DRV_NAME "AT91SAM9 Watchdog" -- GitLab From 8986ab59631b1f2e82ac820c8fd76a34462915ca Mon Sep 17 00:00:00 2001 From: Bart Trojanowski Date: Thu, 6 Nov 2008 12:53:44 -0800 Subject: [PATCH 637/815] fat: document additional vfat mount options While debugging a sync mount regression on vfat I noticed that there were mount options parsed by the driver that were not documented. [hirofumi@mail.parknet.co.jp: fix some parts] Signed-off-by: Bart Trojanowski Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/filesystems/vfat.txt | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) diff --git a/Documentation/filesystems/vfat.txt b/Documentation/filesystems/vfat.txt index bbac4f1d905..dc9dc73d7d3 100644 --- a/Documentation/filesystems/vfat.txt +++ b/Documentation/filesystems/vfat.txt @@ -8,6 +8,12 @@ if you want to format from within Linux. VFAT MOUNT OPTIONS ---------------------------------------------------------------------- +uid=### -- Set the owner of all files on this filesystem. + The default is the uid of current process. + +gid=### -- Set the group of all files on this filesystem. + The default is the gid of current process. + umask=### -- The permission mask (for files and directories, see umask(1)). The default is the umask of current process. @@ -36,7 +42,7 @@ codepage=### -- Sets the codepage number for converting to shortname characters on FAT filesystem. By default, FAT_DEFAULT_CODEPAGE setting is used. -iocharset=name -- Character set to use for converting between the +iocharset= -- Character set to use for converting between the encoding is used for user visible filename and 16 bit Unicode characters. Long filenames are stored on disk in Unicode format, but Unix for the most part doesn't @@ -86,6 +92,8 @@ check=s|r|n -- Case sensitivity checking setting. r: relaxed, case insensitive n: normal, default setting, currently case insensitive +nocase -- This was deprecated for vfat. Use shortname=win95 instead. + shortname=lower|win95|winnt|mixed -- Shortname display/create setting. lower: convert to lowercase for display, @@ -99,11 +107,23 @@ shortname=lower|win95|winnt|mixed tz=UTC -- Interpret timestamps as UTC rather than local time. This option disables the conversion of timestamps between local time (as used by Windows on FAT) and UTC - (which Linux uses internally). This is particuluarly + (which Linux uses internally). This is particularly useful when mounting devices (like digital cameras) that are set to UTC in order to avoid the pitfalls of local time. +showexec -- If set, the execute permission bits of the file will be + allowed only if the extension part of the name is .EXE, + .COM, or .BAT. Not set by default. + +debug -- Can be set, but unused by the current implementation. + +sys_immutable -- If set, ATTR_SYS attribute on FAT is handled as + IMMUTABLE flag on Linux. Not set by default. + +flush -- If set, the filesystem will try to flush to disk more + early than normal. Not set by default. + : 0,1,yes,no,true,false TODO -- GitLab From 990e194e69009028e029b7d25da68c38241ec4f0 Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:45 -0800 Subject: [PATCH 638/815] fat: move fs/vfat/* and fs/msdos/* to fs/fat This just moves those files, but change link order from MSDOS, VFAT to VFAT, MSDOS. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/Makefile | 2 -- fs/fat/Makefile | 6 +++++- fs/{msdos/namei.c => fat/namei_msdos.c} | 0 fs/{vfat/namei.c => fat/namei_vfat.c} | 0 fs/msdos/Makefile | 7 ------- fs/vfat/Makefile | 7 ------- 6 files changed, 5 insertions(+), 17 deletions(-) rename fs/{msdos/namei.c => fat/namei_msdos.c} (100%) rename fs/{vfat/namei.c => fat/namei_vfat.c} (100%) delete mode 100644 fs/msdos/Makefile delete mode 100644 fs/vfat/Makefile diff --git a/fs/Makefile b/fs/Makefile index 2168c902d5c..d9f8afe6f0c 100644 --- a/fs/Makefile +++ b/fs/Makefile @@ -81,8 +81,6 @@ obj-$(CONFIG_HUGETLBFS) += hugetlbfs/ obj-$(CONFIG_CODA_FS) += coda/ obj-$(CONFIG_MINIX_FS) += minix/ obj-$(CONFIG_FAT_FS) += fat/ -obj-$(CONFIG_MSDOS_FS) += msdos/ -obj-$(CONFIG_VFAT_FS) += vfat/ obj-$(CONFIG_BFS_FS) += bfs/ obj-$(CONFIG_ISO9660_FS) += isofs/ obj-$(CONFIG_HFSPLUS_FS) += hfsplus/ # Before hfs to find wrapped HFS+ diff --git a/fs/fat/Makefile b/fs/fat/Makefile index bfb5f06cf2c..e06190322c1 100644 --- a/fs/fat/Makefile +++ b/fs/fat/Makefile @@ -3,5 +3,9 @@ # obj-$(CONFIG_FAT_FS) += fat.o +obj-$(CONFIG_VFAT_FS) += vfat.o +obj-$(CONFIG_MSDOS_FS) += msdos.o -fat-objs := cache.o dir.o fatent.o file.o inode.o misc.o +fat-y := cache.o dir.o fatent.o file.o inode.o misc.o +vfat-y := namei_vfat.o +msdos-y := namei_msdos.o diff --git a/fs/msdos/namei.c b/fs/fat/namei_msdos.c similarity index 100% rename from fs/msdos/namei.c rename to fs/fat/namei_msdos.c diff --git a/fs/vfat/namei.c b/fs/fat/namei_vfat.c similarity index 100% rename from fs/vfat/namei.c rename to fs/fat/namei_vfat.c diff --git a/fs/msdos/Makefile b/fs/msdos/Makefile deleted file mode 100644 index ea67646fcb9..00000000000 --- a/fs/msdos/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -# -# Makefile for the Linux msdos filesystem routines. -# - -obj-$(CONFIG_MSDOS_FS) += msdos.o - -msdos-y := namei.o diff --git a/fs/vfat/Makefile b/fs/vfat/Makefile deleted file mode 100644 index 40f2798a4f0..00000000000 --- a/fs/vfat/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -# -# Makefile for the linux vfat-filesystem routines. -# - -obj-$(CONFIG_VFAT_FS) += vfat.o - -vfat-y := namei.o -- GitLab From 9e975dae2970d22557662761c8505ce9fd165684 Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:46 -0800 Subject: [PATCH 639/815] fat: split include/msdos_fs.h This splits __KERNEL__ stuff in include/msdos_fs.h into fs/fat/fat.h. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/cache.c | 2 +- fs/fat/dir.c | 2 +- fs/fat/fat.h | 274 ++++++++++++++++++++++++++++++++++++++ fs/fat/fatent.c | 1 + fs/fat/file.c | 2 +- fs/fat/inode.c | 2 +- fs/fat/misc.c | 2 +- fs/fat/namei_msdos.c | 2 +- fs/fat/namei_vfat.c | 3 +- include/linux/msdos_fs.h | 276 +-------------------------------------- 10 files changed, 284 insertions(+), 282 deletions(-) create mode 100644 fs/fat/fat.h diff --git a/fs/fat/cache.c b/fs/fat/cache.c index 3222f51c41c..589edde9053 100644 --- a/fs/fat/cache.c +++ b/fs/fat/cache.c @@ -9,8 +9,8 @@ */ #include -#include #include +#include "fat.h" /* this must be > 0. */ #define FAT_MAX_CACHE 8 diff --git a/fs/fat/dir.c b/fs/fat/dir.c index bae1c329252..08b23ad25f1 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -16,11 +16,11 @@ #include #include #include -#include #include #include #include #include +#include "fat.h" static inline loff_t fat_make_i_pos(struct super_block *sb, struct buffer_head *bh, diff --git a/fs/fat/fat.h b/fs/fat/fat.h new file mode 100644 index 00000000000..51f1c42ca5e --- /dev/null +++ b/fs/fat/fat.h @@ -0,0 +1,274 @@ +#ifndef _FAT_H +#define _FAT_H + +#include +#include +#include +#include +#include +#include + +/* + * vfat shortname flags + */ +#define VFAT_SFN_DISPLAY_LOWER 0x0001 /* convert to lowercase for display */ +#define VFAT_SFN_DISPLAY_WIN95 0x0002 /* emulate win95 rule for display */ +#define VFAT_SFN_DISPLAY_WINNT 0x0004 /* emulate winnt rule for display */ +#define VFAT_SFN_CREATE_WIN95 0x0100 /* emulate win95 rule for create */ +#define VFAT_SFN_CREATE_WINNT 0x0200 /* emulate winnt rule for create */ + +struct fat_mount_options { + uid_t fs_uid; + gid_t fs_gid; + unsigned short fs_fmask; + unsigned short fs_dmask; + unsigned short codepage; /* Codepage for shortname conversions */ + char *iocharset; /* Charset used for filename input/display */ + unsigned short shortname; /* flags for shortname display/create rule */ + unsigned char name_check; /* r = relaxed, n = normal, s = strict */ + unsigned short allow_utime;/* permission for setting the [am]time */ + unsigned quiet:1, /* set = fake successful chmods and chowns */ + showexec:1, /* set = only set x bit for com/exe/bat */ + sys_immutable:1, /* set = system files are immutable */ + dotsOK:1, /* set = hidden and system files are named '.filename' */ + isvfat:1, /* 0=no vfat long filename support, 1=vfat support */ + utf8:1, /* Use of UTF-8 character set (Default) */ + unicode_xlate:1, /* create escape sequences for unhandled Unicode */ + numtail:1, /* Does first alias have a numeric '~1' type tail? */ + flush:1, /* write things quickly */ + nocase:1, /* Does this need case conversion? 0=need case conversion*/ + usefree:1, /* Use free_clusters for FAT32 */ + tz_utc:1; /* Filesystem timestamps are in UTC */ +}; + +#define FAT_HASH_BITS 8 +#define FAT_HASH_SIZE (1UL << FAT_HASH_BITS) +#define FAT_HASH_MASK (FAT_HASH_SIZE-1) + +/* + * MS-DOS file system in-core superblock data + */ +struct msdos_sb_info { + unsigned short sec_per_clus; /* sectors/cluster */ + unsigned short cluster_bits; /* log2(cluster_size) */ + unsigned int cluster_size; /* cluster size */ + unsigned char fats,fat_bits; /* number of FATs, FAT bits (12 or 16) */ + unsigned short fat_start; + unsigned long fat_length; /* FAT start & length (sec.) */ + unsigned long dir_start; + unsigned short dir_entries; /* root dir start & entries */ + unsigned long data_start; /* first data sector */ + unsigned long max_cluster; /* maximum cluster number */ + unsigned long root_cluster; /* first cluster of the root directory */ + unsigned long fsinfo_sector; /* sector number of FAT32 fsinfo */ + struct mutex fat_lock; + unsigned int prev_free; /* previously allocated cluster number */ + unsigned int free_clusters; /* -1 if undefined */ + unsigned int free_clus_valid; /* is free_clusters valid? */ + struct fat_mount_options options; + struct nls_table *nls_disk; /* Codepage used on disk */ + struct nls_table *nls_io; /* Charset used for input and display */ + const void *dir_ops; /* Opaque; default directory operations */ + int dir_per_block; /* dir entries per block */ + int dir_per_block_bits; /* log2(dir_per_block) */ + + int fatent_shift; + struct fatent_operations *fatent_ops; + + spinlock_t inode_hash_lock; + struct hlist_head inode_hashtable[FAT_HASH_SIZE]; +}; + +#define FAT_CACHE_VALID 0 /* special case for valid cache */ + +/* + * MS-DOS file system inode data in memory + */ +struct msdos_inode_info { + spinlock_t cache_lru_lock; + struct list_head cache_lru; + int nr_caches; + /* for avoiding the race between fat_free() and fat_get_cluster() */ + unsigned int cache_valid_id; + + loff_t mmu_private; + int i_start; /* first cluster or 0 */ + int i_logstart; /* logical first cluster */ + int i_attrs; /* unused attribute bits */ + loff_t i_pos; /* on-disk position of directory entry or 0 */ + struct hlist_node i_fat_hash; /* hash by i_location */ + struct inode vfs_inode; +}; + +struct fat_slot_info { + loff_t i_pos; /* on-disk position of directory entry */ + loff_t slot_off; /* offset for slot or de start */ + int nr_slots; /* number of slots + 1(de) in filename */ + struct msdos_dir_entry *de; + struct buffer_head *bh; +}; + +static inline struct msdos_sb_info *MSDOS_SB(struct super_block *sb) +{ + return sb->s_fs_info; +} + +static inline struct msdos_inode_info *MSDOS_I(struct inode *inode) +{ + return container_of(inode, struct msdos_inode_info, vfs_inode); +} + +/* Return the FAT attribute byte for this inode */ +static inline u8 fat_attr(struct inode *inode) +{ + return ((inode->i_mode & S_IWUGO) ? ATTR_NONE : ATTR_RO) | + (S_ISDIR(inode->i_mode) ? ATTR_DIR : ATTR_NONE) | + MSDOS_I(inode)->i_attrs; +} + +static inline unsigned char fat_checksum(const __u8 *name) +{ + unsigned char s = name[0]; + s = (s<<7) + (s>>1) + name[1]; s = (s<<7) + (s>>1) + name[2]; + s = (s<<7) + (s>>1) + name[3]; s = (s<<7) + (s>>1) + name[4]; + s = (s<<7) + (s>>1) + name[5]; s = (s<<7) + (s>>1) + name[6]; + s = (s<<7) + (s>>1) + name[7]; s = (s<<7) + (s>>1) + name[8]; + s = (s<<7) + (s>>1) + name[9]; s = (s<<7) + (s>>1) + name[10]; + return s; +} + +static inline sector_t fat_clus_to_blknr(struct msdos_sb_info *sbi, int clus) +{ + return ((sector_t)clus - FAT_START_ENT) * sbi->sec_per_clus + + sbi->data_start; +} + +static inline void fat16_towchar(wchar_t *dst, const __u8 *src, size_t len) +{ +#ifdef __BIG_ENDIAN + while (len--) { + *dst++ = src[0] | (src[1] << 8); + src += 2; + } +#else + memcpy(dst, src, len * 2); +#endif +} + +static inline void fatwchar_to16(__u8 *dst, const wchar_t *src, size_t len) +{ +#ifdef __BIG_ENDIAN + while (len--) { + dst[0] = *src & 0x00FF; + dst[1] = (*src & 0xFF00) >> 8; + dst += 2; + src++; + } +#else + memcpy(dst, src, len * 2); +#endif +} + +/* fat/cache.c */ +extern void fat_cache_inval_inode(struct inode *inode); +extern int fat_get_cluster(struct inode *inode, int cluster, + int *fclus, int *dclus); +extern int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys, + unsigned long *mapped_blocks); + +/* fat/dir.c */ +extern const struct file_operations fat_dir_operations; +extern int fat_search_long(struct inode *inode, const unsigned char *name, + int name_len, struct fat_slot_info *sinfo); +extern int fat_dir_empty(struct inode *dir); +extern int fat_subdirs(struct inode *dir); +extern int fat_scan(struct inode *dir, const unsigned char *name, + struct fat_slot_info *sinfo); +extern int fat_get_dotdot_entry(struct inode *dir, struct buffer_head **bh, + struct msdos_dir_entry **de, loff_t *i_pos); +extern int fat_alloc_new_dir(struct inode *dir, struct timespec *ts); +extern int fat_add_entries(struct inode *dir, void *slots, int nr_slots, + struct fat_slot_info *sinfo); +extern int fat_remove_entries(struct inode *dir, struct fat_slot_info *sinfo); + +/* fat/fatent.c */ +struct fat_entry { + int entry; + union { + u8 *ent12_p[2]; + __le16 *ent16_p; + __le32 *ent32_p; + } u; + int nr_bhs; + struct buffer_head *bhs[2]; +}; + +static inline void fatent_init(struct fat_entry *fatent) +{ + fatent->nr_bhs = 0; + fatent->entry = 0; + fatent->u.ent32_p = NULL; + fatent->bhs[0] = fatent->bhs[1] = NULL; +} + +static inline void fatent_set_entry(struct fat_entry *fatent, int entry) +{ + fatent->entry = entry; + fatent->u.ent32_p = NULL; +} + +static inline void fatent_brelse(struct fat_entry *fatent) +{ + int i; + fatent->u.ent32_p = NULL; + for (i = 0; i < fatent->nr_bhs; i++) + brelse(fatent->bhs[i]); + fatent->nr_bhs = 0; + fatent->bhs[0] = fatent->bhs[1] = NULL; +} + +extern void fat_ent_access_init(struct super_block *sb); +extern int fat_ent_read(struct inode *inode, struct fat_entry *fatent, + int entry); +extern int fat_ent_write(struct inode *inode, struct fat_entry *fatent, + int new, int wait); +extern int fat_alloc_clusters(struct inode *inode, int *cluster, + int nr_cluster); +extern int fat_free_clusters(struct inode *inode, int cluster); +extern int fat_count_free_clusters(struct super_block *sb); + +/* fat/file.c */ +extern int fat_generic_ioctl(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern const struct file_operations fat_file_operations; +extern const struct inode_operations fat_file_inode_operations; +extern int fat_setattr(struct dentry * dentry, struct iattr * attr); +extern void fat_truncate(struct inode *inode); +extern int fat_getattr(struct vfsmount *mnt, struct dentry *dentry, + struct kstat *stat); + +/* fat/inode.c */ +extern void fat_attach(struct inode *inode, loff_t i_pos); +extern void fat_detach(struct inode *inode); +extern struct inode *fat_iget(struct super_block *sb, loff_t i_pos); +extern struct inode *fat_build_inode(struct super_block *sb, + struct msdos_dir_entry *de, loff_t i_pos); +extern int fat_sync_inode(struct inode *inode); +extern int fat_fill_super(struct super_block *sb, void *data, int silent, + const struct inode_operations *fs_dir_inode_ops, int isvfat); + +extern int fat_flush_inodes(struct super_block *sb, struct inode *i1, + struct inode *i2); +/* fat/misc.c */ +extern void fat_fs_panic(struct super_block *s, const char *fmt, ...); +extern void fat_clusters_flush(struct super_block *sb); +extern int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster); +extern int date_dos2unix(unsigned short time, unsigned short date, int tz_utc); +extern void fat_date_unix2dos(int unix_date, __le16 *time, __le16 *date, + int tz_utc); +extern int fat_sync_bhs(struct buffer_head **bhs, int nr_bhs); + +int fat_cache_init(void); +void fat_cache_destroy(void); + +#endif /* !_FAT_H */ diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c index fb98b3d847e..5b5f49061b7 100644 --- a/fs/fat/fatent.c +++ b/fs/fat/fatent.c @@ -7,6 +7,7 @@ #include #include #include +#include "fat.h" struct fatent_operations { void (*ent_blocknr)(struct super_block *, int, int *, sector_t *); diff --git a/fs/fat/file.c b/fs/fat/file.c index ddde37025ca..b21973f266a 100644 --- a/fs/fat/file.c +++ b/fs/fat/file.c @@ -10,13 +10,13 @@ #include #include #include -#include #include #include #include #include #include #include +#include "fat.h" int fat_generic_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg) diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 2b2eec1283b..3921de2013a 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include #include @@ -28,6 +27,7 @@ #include #include #include +#include "fat.h" #ifndef CONFIG_FAT_DEFAULT_IOCHARSET /* if user don't select VFAT, this is undefined. */ diff --git a/fs/fat/misc.c b/fs/fat/misc.c index 79fb98ad36d..91ad9be18ff 100644 --- a/fs/fat/misc.c +++ b/fs/fat/misc.c @@ -8,8 +8,8 @@ #include #include -#include #include +#include "fat.h" /* * fat_fs_panic reports a severe file system problem and sets the file system diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c index e844b9809d2..c0a4d5cd99b 100644 --- a/fs/fat/namei_msdos.c +++ b/fs/fat/namei_msdos.c @@ -9,8 +9,8 @@ #include #include #include -#include #include +#include "fat.h" /* Characters that are undesirable in an MS-DOS file name */ static unsigned char bad_chars[] = "*?<>|\""; diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index 155c10b4adb..facf3bf0211 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -16,14 +16,13 @@ */ #include - #include -#include #include #include #include #include #include +#include "fat.h" static int vfat_revalidate(struct dentry *dentry, struct nameidata *nd) { diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h index ba63858056c..0982fb47a90 100644 --- a/include/linux/msdos_fs.h +++ b/include/linux/msdos_fs.h @@ -167,282 +167,10 @@ struct msdos_dir_slot { }; #ifdef __KERNEL__ - -#include -#include -#include -#include -#include - -/* - * vfat shortname flags - */ -#define VFAT_SFN_DISPLAY_LOWER 0x0001 /* convert to lowercase for display */ -#define VFAT_SFN_DISPLAY_WIN95 0x0002 /* emulate win95 rule for display */ -#define VFAT_SFN_DISPLAY_WINNT 0x0004 /* emulate winnt rule for display */ -#define VFAT_SFN_CREATE_WIN95 0x0100 /* emulate win95 rule for create */ -#define VFAT_SFN_CREATE_WINNT 0x0200 /* emulate winnt rule for create */ - -struct fat_mount_options { - uid_t fs_uid; - gid_t fs_gid; - unsigned short fs_fmask; - unsigned short fs_dmask; - unsigned short codepage; /* Codepage for shortname conversions */ - char *iocharset; /* Charset used for filename input/display */ - unsigned short shortname; /* flags for shortname display/create rule */ - unsigned char name_check; /* r = relaxed, n = normal, s = strict */ - unsigned short allow_utime;/* permission for setting the [am]time */ - unsigned quiet:1, /* set = fake successful chmods and chowns */ - showexec:1, /* set = only set x bit for com/exe/bat */ - sys_immutable:1, /* set = system files are immutable */ - dotsOK:1, /* set = hidden and system files are named '.filename' */ - isvfat:1, /* 0=no vfat long filename support, 1=vfat support */ - utf8:1, /* Use of UTF-8 character set (Default) */ - unicode_xlate:1, /* create escape sequences for unhandled Unicode */ - numtail:1, /* Does first alias have a numeric '~1' type tail? */ - flush:1, /* write things quickly */ - nocase:1, /* Does this need case conversion? 0=need case conversion*/ - usefree:1, /* Use free_clusters for FAT32 */ - tz_utc:1; /* Filesystem timestamps are in UTC */ -}; - -#define FAT_HASH_BITS 8 -#define FAT_HASH_SIZE (1UL << FAT_HASH_BITS) -#define FAT_HASH_MASK (FAT_HASH_SIZE-1) - -/* - * MS-DOS file system in-core superblock data - */ -struct msdos_sb_info { - unsigned short sec_per_clus; /* sectors/cluster */ - unsigned short cluster_bits; /* log2(cluster_size) */ - unsigned int cluster_size; /* cluster size */ - unsigned char fats,fat_bits; /* number of FATs, FAT bits (12 or 16) */ - unsigned short fat_start; - unsigned long fat_length; /* FAT start & length (sec.) */ - unsigned long dir_start; - unsigned short dir_entries; /* root dir start & entries */ - unsigned long data_start; /* first data sector */ - unsigned long max_cluster; /* maximum cluster number */ - unsigned long root_cluster; /* first cluster of the root directory */ - unsigned long fsinfo_sector; /* sector number of FAT32 fsinfo */ - struct mutex fat_lock; - unsigned int prev_free; /* previously allocated cluster number */ - unsigned int free_clusters; /* -1 if undefined */ - unsigned int free_clus_valid; /* is free_clusters valid? */ - struct fat_mount_options options; - struct nls_table *nls_disk; /* Codepage used on disk */ - struct nls_table *nls_io; /* Charset used for input and display */ - const void *dir_ops; /* Opaque; default directory operations */ - int dir_per_block; /* dir entries per block */ - int dir_per_block_bits; /* log2(dir_per_block) */ - - int fatent_shift; - struct fatent_operations *fatent_ops; - - spinlock_t inode_hash_lock; - struct hlist_head inode_hashtable[FAT_HASH_SIZE]; -}; - -#define FAT_CACHE_VALID 0 /* special case for valid cache */ - -/* - * MS-DOS file system inode data in memory - */ -struct msdos_inode_info { - spinlock_t cache_lru_lock; - struct list_head cache_lru; - int nr_caches; - /* for avoiding the race between fat_free() and fat_get_cluster() */ - unsigned int cache_valid_id; - - loff_t mmu_private; - int i_start; /* first cluster or 0 */ - int i_logstart; /* logical first cluster */ - int i_attrs; /* unused attribute bits */ - loff_t i_pos; /* on-disk position of directory entry or 0 */ - struct hlist_node i_fat_hash; /* hash by i_location */ - struct inode vfs_inode; -}; - -struct fat_slot_info { - loff_t i_pos; /* on-disk position of directory entry */ - loff_t slot_off; /* offset for slot or de start */ - int nr_slots; /* number of slots + 1(de) in filename */ - struct msdos_dir_entry *de; - struct buffer_head *bh; -}; - -static inline struct msdos_sb_info *MSDOS_SB(struct super_block *sb) -{ - return sb->s_fs_info; -} - -static inline struct msdos_inode_info *MSDOS_I(struct inode *inode) -{ - return container_of(inode, struct msdos_inode_info, vfs_inode); -} - -/* Return the FAT attribute byte for this inode */ -static inline u8 fat_attr(struct inode *inode) -{ - return ((inode->i_mode & S_IWUGO) ? ATTR_NONE : ATTR_RO) | - (S_ISDIR(inode->i_mode) ? ATTR_DIR : ATTR_NONE) | - MSDOS_I(inode)->i_attrs; -} - -static inline unsigned char fat_checksum(const __u8 *name) -{ - unsigned char s = name[0]; - s = (s<<7) + (s>>1) + name[1]; s = (s<<7) + (s>>1) + name[2]; - s = (s<<7) + (s>>1) + name[3]; s = (s<<7) + (s>>1) + name[4]; - s = (s<<7) + (s>>1) + name[5]; s = (s<<7) + (s>>1) + name[6]; - s = (s<<7) + (s>>1) + name[7]; s = (s<<7) + (s>>1) + name[8]; - s = (s<<7) + (s>>1) + name[9]; s = (s<<7) + (s>>1) + name[10]; - return s; -} - -static inline sector_t fat_clus_to_blknr(struct msdos_sb_info *sbi, int clus) -{ - return ((sector_t)clus - FAT_START_ENT) * sbi->sec_per_clus - + sbi->data_start; -} - -static inline void fat16_towchar(wchar_t *dst, const __u8 *src, size_t len) -{ -#ifdef __BIG_ENDIAN - while (len--) { - *dst++ = src[0] | (src[1] << 8); - src += 2; - } -#else - memcpy(dst, src, len * 2); -#endif -} - -static inline void fatwchar_to16(__u8 *dst, const wchar_t *src, size_t len) -{ -#ifdef __BIG_ENDIAN - while (len--) { - dst[0] = *src & 0x00FF; - dst[1] = (*src & 0xFF00) >> 8; - dst += 2; - src++; - } -#else - memcpy(dst, src, len * 2); -#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, - int *fclus, int *dclus); -extern int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys, - unsigned long *mapped_blocks); - -/* fat/dir.c */ -extern const struct file_operations fat_dir_operations; -extern int fat_search_long(struct inode *inode, const unsigned char *name, - int name_len, struct fat_slot_info *sinfo); -extern int fat_dir_empty(struct inode *dir); -extern int fat_subdirs(struct inode *dir); -extern int fat_scan(struct inode *dir, const unsigned char *name, - struct fat_slot_info *sinfo); -extern int fat_get_dotdot_entry(struct inode *dir, struct buffer_head **bh, - struct msdos_dir_entry **de, loff_t *i_pos); -extern int fat_alloc_new_dir(struct inode *dir, struct timespec *ts); -extern int fat_add_entries(struct inode *dir, void *slots, int nr_slots, - struct fat_slot_info *sinfo); -extern int fat_remove_entries(struct inode *dir, struct fat_slot_info *sinfo); - -/* fat/fatent.c */ -struct fat_entry { - int entry; - union { - u8 *ent12_p[2]; - __le16 *ent16_p; - __le32 *ent32_p; - } u; - int nr_bhs; - struct buffer_head *bhs[2]; -}; - -static inline void fatent_init(struct fat_entry *fatent) -{ - fatent->nr_bhs = 0; - fatent->entry = 0; - fatent->u.ent32_p = NULL; - fatent->bhs[0] = fatent->bhs[1] = NULL; -} - -static inline void fatent_set_entry(struct fat_entry *fatent, int entry) -{ - fatent->entry = entry; - fatent->u.ent32_p = NULL; -} - -static inline void fatent_brelse(struct fat_entry *fatent) -{ - int i; - fatent->u.ent32_p = NULL; - for (i = 0; i < fatent->nr_bhs; i++) - brelse(fatent->bhs[i]); - fatent->nr_bhs = 0; - fatent->bhs[0] = fatent->bhs[1] = NULL; -} - -extern void fat_ent_access_init(struct super_block *sb); -extern int fat_ent_read(struct inode *inode, struct fat_entry *fatent, - int entry); -extern int fat_ent_write(struct inode *inode, struct fat_entry *fatent, - int new, int wait); -extern int fat_alloc_clusters(struct inode *inode, int *cluster, - int nr_cluster); -extern int fat_free_clusters(struct inode *inode, int cluster); -extern int fat_count_free_clusters(struct super_block *sb); - -/* fat/file.c */ -extern int fat_generic_ioctl(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); -extern const struct file_operations fat_file_operations; -extern const struct inode_operations fat_file_inode_operations; -extern int fat_setattr(struct dentry * dentry, struct iattr * attr); -extern void fat_truncate(struct inode *inode); -extern int fat_getattr(struct vfsmount *mnt, struct dentry *dentry, - struct kstat *stat); - -/* fat/inode.c */ -extern void fat_attach(struct inode *inode, loff_t i_pos); -extern void fat_detach(struct inode *inode); -extern struct inode *fat_iget(struct super_block *sb, loff_t i_pos); -extern struct inode *fat_build_inode(struct super_block *sb, - struct msdos_dir_entry *de, loff_t i_pos); -extern int fat_sync_inode(struct inode *inode); -extern int fat_fill_super(struct super_block *sb, void *data, int silent, - const struct inode_operations *fs_dir_inode_ops, int isvfat); - -extern int fat_flush_inodes(struct super_block *sb, struct inode *i1, - struct inode *i2); -/* fat/misc.c */ -extern void fat_fs_panic(struct super_block *s, const char *fmt, ...); -extern void fat_clusters_flush(struct super_block *sb); -extern int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster); -extern int date_dos2unix(unsigned short time, unsigned short date, int tz_utc); -extern void fat_date_unix2dos(int unix_date, __le16 *time, __le16 *date, - int tz_utc); -extern int fat_sync_bhs(struct buffer_head **bhs, int nr_bhs); - -int fat_cache_init(void); -void fat_cache_destroy(void); - -#endif /* __KERNEL__ */ - -#endif +#endif /* !__KERNEL__ */ +#endif /* !_LINUX_MSDOS_FS_H */ -- GitLab From 7decd1cb0305b97243f283fa7f4baf5fe613edeb Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:47 -0800 Subject: [PATCH 640/815] fat: Fix and cleanup timestamp conversion This cleans date_dos2unix()/fat_date_unix2dos() up. New code should be much more readable. And this fixes those old functions. Those doesn't handle 2100 correctly. 2100 isn't leap year, but old one handles it as leap year. Also, with this, centi sec is handled and is fixed. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/dir.c | 6 +- fs/fat/fat.h | 7 +- fs/fat/inode.c | 34 ++++------ fs/fat/misc.c | 148 +++++++++++++++++++++++++++++++------------ fs/fat/namei_msdos.c | 2 +- fs/fat/namei_vfat.c | 5 +- 6 files changed, 130 insertions(+), 72 deletions(-) diff --git a/fs/fat/dir.c b/fs/fat/dir.c index 08b23ad25f1..a601c6d45bc 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -1089,6 +1089,7 @@ int fat_alloc_new_dir(struct inode *dir, struct timespec *ts) struct msdos_dir_entry *de; sector_t blknr; __le16 date, time; + u8 time_cs; int err, cluster; err = fat_alloc_clusters(dir, &cluster, 1); @@ -1102,7 +1103,7 @@ int fat_alloc_new_dir(struct inode *dir, struct timespec *ts) goto error_free; } - fat_date_unix2dos(ts->tv_sec, &time, &date, sbi->options.tz_utc); + fat_time_unix2fat(sbi, ts, &time, &date, &time_cs); de = (struct msdos_dir_entry *)bhs[0]->b_data; /* filling the new directory slots ("." and ".." entries) */ @@ -1112,13 +1113,14 @@ int fat_alloc_new_dir(struct inode *dir, struct timespec *ts) de[0].lcase = de[1].lcase = 0; de[0].time = de[1].time = time; de[0].date = de[1].date = date; - de[0].ctime_cs = de[1].ctime_cs = 0; if (sbi->options.isvfat) { /* extra timestamps */ de[0].ctime = de[1].ctime = time; + de[0].ctime_cs = de[1].ctime_cs = time_cs; de[0].adate = de[0].cdate = de[1].adate = de[1].cdate = date; } else { de[0].ctime = de[1].ctime = 0; + de[0].ctime_cs = de[1].ctime_cs = 0; de[0].adate = de[0].cdate = de[1].adate = de[1].cdate = 0; } de[0].start = cpu_to_le16(cluster); diff --git a/fs/fat/fat.h b/fs/fat/fat.h index 51f1c42ca5e..a2a570f8171 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -263,9 +263,10 @@ extern int fat_flush_inodes(struct super_block *sb, struct inode *i1, extern void fat_fs_panic(struct super_block *s, const char *fmt, ...); extern void fat_clusters_flush(struct super_block *sb); extern int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster); -extern int date_dos2unix(unsigned short time, unsigned short date, int tz_utc); -extern void fat_date_unix2dos(int unix_date, __le16 *time, __le16 *date, - int tz_utc); +extern void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec *ts, + __le16 __time, __le16 __date, u8 time_cs); +extern void fat_time_unix2fat(struct msdos_sb_info *sbi, struct timespec *ts, + __le16 *time, __le16 *date, u8 *time_cs); extern int fat_sync_bhs(struct buffer_head **bhs, int nr_bhs); int fat_cache_init(void); diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 3921de2013a..079d9d5e0d3 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -381,22 +381,12 @@ static int fat_fill_inode(struct inode *inode, struct msdos_dir_entry *de) MSDOS_I(inode)->i_attrs = de->attr & ATTR_UNUSED; inode->i_blocks = ((inode->i_size + (sbi->cluster_size - 1)) & ~((loff_t)sbi->cluster_size - 1)) >> 9; - inode->i_mtime.tv_sec = - date_dos2unix(le16_to_cpu(de->time), le16_to_cpu(de->date), - sbi->options.tz_utc); - inode->i_mtime.tv_nsec = 0; + + fat_time_fat2unix(sbi, &inode->i_mtime, de->time, de->date, 0); if (sbi->options.isvfat) { - int secs = de->ctime_cs / 100; - int csecs = de->ctime_cs % 100; - inode->i_ctime.tv_sec = - date_dos2unix(le16_to_cpu(de->ctime), - le16_to_cpu(de->cdate), - sbi->options.tz_utc) + secs; - inode->i_ctime.tv_nsec = csecs * 10000000; - inode->i_atime.tv_sec = - date_dos2unix(0, le16_to_cpu(de->adate), - sbi->options.tz_utc); - inode->i_atime.tv_nsec = 0; + fat_time_fat2unix(sbi, &inode->i_ctime, de->ctime, + de->cdate, de->ctime_cs); + fat_time_fat2unix(sbi, &inode->i_atime, 0, de->adate, 0); } else inode->i_ctime = inode->i_atime = inode->i_mtime; @@ -591,16 +581,14 @@ retry: raw_entry->attr = fat_attr(inode); raw_entry->start = cpu_to_le16(MSDOS_I(inode)->i_logstart); raw_entry->starthi = cpu_to_le16(MSDOS_I(inode)->i_logstart >> 16); - fat_date_unix2dos(inode->i_mtime.tv_sec, &raw_entry->time, - &raw_entry->date, sbi->options.tz_utc); + fat_time_unix2fat(sbi, &inode->i_mtime, &raw_entry->time, + &raw_entry->date, NULL); if (sbi->options.isvfat) { __le16 atime; - fat_date_unix2dos(inode->i_ctime.tv_sec, &raw_entry->ctime, - &raw_entry->cdate, sbi->options.tz_utc); - fat_date_unix2dos(inode->i_atime.tv_sec, &atime, - &raw_entry->adate, sbi->options.tz_utc); - raw_entry->ctime_cs = (inode->i_ctime.tv_sec & 1) * 100 + - inode->i_ctime.tv_nsec / 10000000; + fat_time_unix2fat(sbi, &inode->i_ctime, &raw_entry->ctime, + &raw_entry->cdate, &raw_entry->ctime_cs); + fat_time_unix2fat(sbi, &inode->i_atime, &atime, + &raw_entry->adate, NULL); } spin_unlock(&sbi->inode_hash_lock); mark_buffer_dirty(bh); diff --git a/fs/fat/misc.c b/fs/fat/misc.c index 91ad9be18ff..a191e79e66a 100644 --- a/fs/fat/misc.c +++ b/fs/fat/misc.c @@ -135,65 +135,131 @@ int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster) extern struct timezone sys_tz; +/* + * The epoch of FAT timestamp is 1980. + * : bits : value + * date: 0 - 4: day (1 - 31) + * date: 5 - 8: month (1 - 12) + * date: 9 - 15: year (0 - 127) from 1980 + * time: 0 - 4: sec (0 - 29) 2sec counts + * time: 5 - 10: min (0 - 59) + * time: 11 - 15: hour (0 - 23) + */ +#define SECS_PER_MIN 60 +#define SECS_PER_HOUR (60 * 60) +#define SECS_PER_DAY (SECS_PER_HOUR * 24) +#define UNIX_SECS_1980 315532800L +#if BITS_PER_LONG == 64 +#define UNIX_SECS_2108 4354819200L +#endif +/* days between 1.1.70 and 1.1.80 (2 leap days) */ +#define DAYS_DELTA (365 * 10 + 2) +/* 120 (2100 - 1980) isn't leap year */ +#define YEAR_2100 120 +#define IS_LEAP_YEAR(y) (!((y) & 3) && (y) != YEAR_2100) + /* Linear day numbers of the respective 1sts in non-leap years. */ -static int day_n[] = { - /* Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec */ - 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 0, 0, 0, 0 +static time_t days_in_year[] = { + /* Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec */ + 0, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 0, 0, 0, }; -/* Convert a MS-DOS time/date pair to a UNIX date (seconds since 1 1 70). */ -int date_dos2unix(unsigned short time, unsigned short date, int tz_utc) +/* Convert a FAT time/date pair to a UNIX date (seconds since 1 1 70). */ +void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec *ts, + __le16 __time, __le16 __date, u8 time_cs) { - int month, year, secs; + u16 time = le16_to_cpu(__time), date = le16_to_cpu(__date); + time_t second, day, leap_day, month, year; - /* - * first subtract and mask after that... Otherwise, if - * date == 0, bad things happen - */ - month = ((date >> 5) - 1) & 15; - year = date >> 9; - secs = (time & 31)*2+60*((time >> 5) & 63)+(time >> 11)*3600+86400* - ((date & 31)-1+day_n[month]+(year/4)+year*365-((year & 3) == 0 && - month < 2 ? 1 : 0)+3653); - /* days since 1.1.70 plus 80's leap day */ - if (!tz_utc) - secs += sys_tz.tz_minuteswest*60; - return secs; + year = date >> 9; + month = max(1, (date >> 5) & 0xf); + day = max(1, date & 0x1f) - 1; + + leap_day = (year + 3) / 4; + if (year > YEAR_2100) /* 2100 isn't leap year */ + leap_day--; + if (IS_LEAP_YEAR(year) && month > 2) + leap_day++; + + second = (time & 0x1f) << 1; + second += ((time >> 5) & 0x3f) * SECS_PER_MIN; + second += (time >> 11) * SECS_PER_HOUR; + second += (year * 365 + leap_day + + days_in_year[month] + day + + DAYS_DELTA) * SECS_PER_DAY; + + if (!sbi->options.tz_utc) + second += sys_tz.tz_minuteswest * SECS_PER_MIN; + + if (time_cs) { + ts->tv_sec = second + (time_cs / 100); + ts->tv_nsec = (time_cs % 100) * 10000000; + } else { + ts->tv_sec = second; + ts->tv_nsec = 0; + } } -/* Convert linear UNIX date to a MS-DOS time/date pair. */ -void fat_date_unix2dos(int unix_date, __le16 *time, __le16 *date, int tz_utc) +/* Convert linear UNIX date to a FAT time/date pair. */ +void fat_time_unix2fat(struct msdos_sb_info *sbi, struct timespec *ts, + __le16 *time, __le16 *date, u8 *time_cs) { - int day, year, nl_day, month; + time_t second = ts->tv_sec; + time_t day, leap_day, month, year; - if (!tz_utc) - unix_date -= sys_tz.tz_minuteswest*60; + if (!sbi->options.tz_utc) + second -= sys_tz.tz_minuteswest * SECS_PER_MIN; /* Jan 1 GMT 00:00:00 1980. But what about another time zone? */ - if (unix_date < 315532800) - unix_date = 315532800; - - *time = cpu_to_le16((unix_date % 60)/2+(((unix_date/60) % 60) << 5)+ - (((unix_date/3600) % 24) << 11)); - day = unix_date/86400-3652; - year = day/365; - if ((year+3)/4+365*year > day) + if (second < UNIX_SECS_1980) { + *time = 0; + *date = cpu_to_le16((0 << 9) | (1 << 5) | 1); + if (time_cs) + *time_cs = 0; + return; + } +#if BITS_PER_LONG == 64 + if (second >= UNIX_SECS_2108) { + *time = cpu_to_le16((23 << 11) | (59 << 5) | 29); + *date = cpu_to_le16((127 << 9) | (12 << 5) | 31); + if (time_cs) + *time_cs = 199; + return; + } +#endif + + day = second / SECS_PER_DAY - DAYS_DELTA; + year = day / 365; + leap_day = (year + 3) / 4; + if (year > YEAR_2100) /* 2100 isn't leap year */ + leap_day--; + if (year * 365 + leap_day > day) year--; - day -= (year+3)/4+365*year; - if (day == 59 && !(year & 3)) { - nl_day = day; + leap_day = (year + 3) / 4; + if (year > YEAR_2100) /* 2100 isn't leap year */ + leap_day--; + day -= year * 365 + leap_day; + + if (IS_LEAP_YEAR(year) && day == days_in_year[3]) { month = 2; } else { - nl_day = (year & 3) || day <= 59 ? day : day-1; - for (month = 0; month < 12; month++) { - if (day_n[month] > nl_day) + if (IS_LEAP_YEAR(year) && day > days_in_year[3]) + day--; + for (month = 1; month < 12; month++) { + if (days_in_year[month + 1] > day) break; } } - *date = cpu_to_le16(nl_day-day_n[month-1]+1+(month << 5)+(year << 9)); -} + day -= days_in_year[month]; -EXPORT_SYMBOL_GPL(fat_date_unix2dos); + *time = cpu_to_le16(((second / SECS_PER_HOUR) % 24) << 11 + | ((second / SECS_PER_MIN) % 60) << 5 + | (second % SECS_PER_MIN) >> 1); + *date = cpu_to_le16((year << 9) | (month << 5) | (day + 1)); + if (time_cs) + *time_cs = (ts->tv_sec & 1) * 100 + ts->tv_nsec / 10000000; +} +EXPORT_SYMBOL_GPL(fat_time_unix2fat); int fat_sync_bhs(struct buffer_head **bhs, int nr_bhs) { diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c index c0a4d5cd99b..e92e8158eba 100644 --- a/fs/fat/namei_msdos.c +++ b/fs/fat/namei_msdos.c @@ -247,7 +247,7 @@ static int msdos_add_entry(struct inode *dir, const unsigned char *name, if (is_hid) de.attr |= ATTR_HIDDEN; de.lcase = 0; - fat_date_unix2dos(ts->tv_sec, &time, &date, sbi->options.tz_utc); + fat_time_unix2fat(sbi, ts, &time, &date, NULL); de.cdate = de.adate = 0; de.ctime = 0; de.ctime_cs = 0; diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index facf3bf0211..1536bc3ca0f 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -568,6 +568,7 @@ static int vfat_build_slots(struct inode *dir, const unsigned char *name, unsigned char msdos_name[MSDOS_NAME]; wchar_t *uname; __le16 time, date; + u8 time_cs; int err, ulen, usize, i; loff_t offset; @@ -620,10 +621,10 @@ shortname: memcpy(de->name, msdos_name, MSDOS_NAME); de->attr = is_dir ? ATTR_DIR : ATTR_ARCH; de->lcase = lcase; - fat_date_unix2dos(ts->tv_sec, &time, &date, sbi->options.tz_utc); + fat_time_unix2fat(sbi, ts, &time, &date, &time_cs); de->time = de->ctime = time; de->date = de->cdate = de->adate = date; - de->ctime_cs = 0; + de->ctime_cs = time_cs; de->start = cpu_to_le16(cluster); de->starthi = cpu_to_le16(cluster >> 16); de->size = 0; -- GitLab From 53472bc8f810d2fb507593ea03703670506a668d Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:47 -0800 Subject: [PATCH 641/815] fat: use generic_file_llseek() for directory Since fat_dir_ioctl() was already fixed (i.e. called under ->i_mutex), and __fat_readdir() doesn't take BKL anymore. So, BKL for ->llseek() is pointless, and we have to use generic_file_llseek(). Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/dir.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/fat/dir.c b/fs/fat/dir.c index a601c6d45bc..931dd28b528 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -832,6 +832,7 @@ static long fat_compat_dir_ioctl(struct file *filp, unsigned cmd, #endif /* CONFIG_COMPAT */ const struct file_operations fat_dir_operations = { + .llseek = generic_file_llseek, .read = generic_read_dir, .readdir = fat_readdir, .ioctl = fat_dir_ioctl, -- GitLab From 52e9d9f4b32a3bec91feb76c84e37b7dcffe5040 Mon Sep 17 00:00:00 2001 From: Darren Jenkins Date: Thu, 6 Nov 2008 12:53:48 -0800 Subject: [PATCH 642/815] fat: cleanup fat_parse_long() error handling Coverity CID 2332 & 2333 RESOURCE_LEAK In fat_search_long() if fat_parse_long() returns a -ve value we return without first freeing unicode. This patch free's them on this error path. The above was false positive on current tree, but this change is more clean, so apply as cleanup. [hirofumi@mail.parknet.co.jp: fix coding style] Signed-off-by: Darren Jenkins Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/dir.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/fs/fat/dir.c b/fs/fat/dir.c index 931dd28b528..140fc39e230 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -373,9 +373,10 @@ parse_record: if (de->attr == ATTR_EXT) { int status = fat_parse_long(inode, &cpos, &bh, &de, &unicode, &nr_slots); - if (status < 0) - return status; - else if (status == PARSE_INVALID) + if (status < 0) { + err = status; + goto end_of_dir; + } else if (status == PARSE_INVALID) continue; else if (status == PARSE_NOT_LONGNAME) goto parse_record; -- GitLab From d3dfa8228f87ab9960ab8b4718013d68e3c25a43 Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:49 -0800 Subject: [PATCH 643/815] fat: improve fat_hash() fat_hash() is using the algorithm known as bad. Instead of it, this uses hash_32(). The following is the summary of test. old hash: hash func (1000 times): 33489 cycles total inodes in hash table: 70926 largest bucket contains: 696 smallest bucket contains: 54 new hash: hash func (1000 times): 33129 cycles total inodes in hash table: 70926 largest bucket contains: 315 smallest bucket contains: 236 Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/fat.h | 1 - fs/fat/inode.c | 18 +++++++----------- 2 files changed, 7 insertions(+), 12 deletions(-) diff --git a/fs/fat/fat.h b/fs/fat/fat.h index a2a570f8171..2b8e94c3eef 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -43,7 +43,6 @@ struct fat_mount_options { #define FAT_HASH_BITS 8 #define FAT_HASH_SIZE (1UL << FAT_HASH_BITS) -#define FAT_HASH_MASK (FAT_HASH_SIZE-1) /* * MS-DOS file system in-core superblock data diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 079d9d5e0d3..f58cd48d98b 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include "fat.h" @@ -247,25 +248,21 @@ static void fat_hash_init(struct super_block *sb) INIT_HLIST_HEAD(&sbi->inode_hashtable[i]); } -static inline unsigned long fat_hash(struct super_block *sb, loff_t i_pos) +static inline unsigned long fat_hash(loff_t i_pos) { - unsigned long tmp = (unsigned long)i_pos | (unsigned long) sb; - tmp = tmp + (tmp >> FAT_HASH_BITS) + (tmp >> FAT_HASH_BITS * 2); - return tmp & FAT_HASH_MASK; + return hash_32(i_pos, FAT_HASH_BITS); } void fat_attach(struct inode *inode, loff_t i_pos) { - struct super_block *sb = inode->i_sb; - struct msdos_sb_info *sbi = MSDOS_SB(sb); + struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb); + struct hlist_head *head = sbi->inode_hashtable + fat_hash(i_pos); spin_lock(&sbi->inode_hash_lock); MSDOS_I(inode)->i_pos = i_pos; - hlist_add_head(&MSDOS_I(inode)->i_fat_hash, - sbi->inode_hashtable + fat_hash(sb, i_pos)); + hlist_add_head(&MSDOS_I(inode)->i_fat_hash, head); spin_unlock(&sbi->inode_hash_lock); } - EXPORT_SYMBOL_GPL(fat_attach); void fat_detach(struct inode *inode) @@ -276,13 +273,12 @@ void fat_detach(struct inode *inode) hlist_del_init(&MSDOS_I(inode)->i_fat_hash); spin_unlock(&sbi->inode_hash_lock); } - EXPORT_SYMBOL_GPL(fat_detach); struct inode *fat_iget(struct super_block *sb, loff_t i_pos) { struct msdos_sb_info *sbi = MSDOS_SB(sb); - struct hlist_head *head = sbi->inode_hashtable + fat_hash(sb, i_pos); + struct hlist_head *head = sbi->inode_hashtable + fat_hash(i_pos); struct hlist_node *_p; struct msdos_inode_info *i; struct inode *inode = NULL; -- GitLab From 5e35dd4651002207948f10c576fc7d9bad448815 Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:49 -0800 Subject: [PATCH 644/815] fat: Fix fat_ent_update_ptr() for FAT12 This fixes the missing update for bhs/nr_bhs in case the caller accessed from block boundary to first block of boundary. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/fatent.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c index 5b5f49061b7..13513992da3 100644 --- a/fs/fat/fatent.c +++ b/fs/fat/fatent.c @@ -317,10 +317,20 @@ static inline int fat_ent_update_ptr(struct super_block *sb, /* Is this fatent's blocks including this entry? */ if (!fatent->nr_bhs || bhs[0]->b_blocknr != blocknr) return 0; - /* Does this entry need the next block? */ - if (sbi->fat_bits == 12 && (offset + 1) >= sb->s_blocksize) { - if (fatent->nr_bhs != 2 || bhs[1]->b_blocknr != (blocknr + 1)) - return 0; + if (sbi->fat_bits == 12) { + if ((offset + 1) < sb->s_blocksize) { + /* This entry is on bhs[0]. */ + if (fatent->nr_bhs == 2) { + brelse(bhs[1]); + fatent->nr_bhs = 1; + } + } else { + /* This entry needs the next block. */ + if (fatent->nr_bhs != 2) + return 0; + if (bhs[1]->b_blocknr != (blocknr + 1)) + return 0; + } } ops->ent_set_ptr(fatent, offset); return 1; -- GitLab From a993b542bb4cd3e5a64863b7ef892bbebec2239b Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:50 -0800 Subject: [PATCH 645/815] fat: use fat_detach() in fat_clear_inode() Use fat_detach() instead of opencoding it. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/inode.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/fs/fat/inode.c b/fs/fat/inode.c index f58cd48d98b..8e1b75c63c7 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -429,13 +429,8 @@ static void fat_delete_inode(struct inode *inode) static void fat_clear_inode(struct inode *inode) { - struct super_block *sb = inode->i_sb; - struct msdos_sb_info *sbi = MSDOS_SB(sb); - - spin_lock(&sbi->inode_hash_lock); fat_cache_inval_inode(inode); - hlist_del_init(&MSDOS_I(inode)->i_fat_hash); - spin_unlock(&sbi->inode_hash_lock); + fat_detach(inode); } static void fat_write_super(struct super_block *sb) -- GitLab From 068f5ae05c51d2cee6b31cb3da06775dd83bd348 Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:51 -0800 Subject: [PATCH 646/815] vfat: Fix vfat_find() error path in vfat_lookup() Current vfat_lookup() creates negetive dentry blindly if vfat_find() returned a error. It's wrong. If the error isn't -ENOENT, just return error. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/namei_vfat.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index 1536bc3ca0f..419deabfb9b 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -683,7 +683,7 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry, { struct super_block *sb = dir->i_sb; struct fat_slot_info sinfo; - struct inode *inode = NULL; + struct inode *inode; struct dentry *alias; int err, table; @@ -693,14 +693,18 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry, err = vfat_find(dir, &dentry->d_name, &sinfo); if (err) { - table++; + if (err == -ENOENT) { + table++; + inode = NULL; + goto out; + } goto error; } inode = fat_build_inode(sb, sinfo.de, sinfo.i_pos); brelse(sinfo.bh); if (IS_ERR(inode)) { - unlock_super(sb); - return ERR_CAST(inode); + err = PTR_ERR(inode); + goto error; } alias = d_find_alias(inode); if (alias) { @@ -713,7 +717,7 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry, } } -error: +out: unlock_super(sb); dentry->d_op = &vfat_dentry_ops[table]; dentry->d_time = dentry->d_parent->d_inode->i_version; @@ -723,6 +727,10 @@ error: dentry->d_time = dentry->d_parent->d_inode->i_version; } return dentry; + +error: + unlock_super(sb); + return ERR_PTR(err); } static int vfat_create(struct inode *dir, struct dentry *dentry, int mode, -- GitLab From 1b52467243c7167b3a267ddbcbb14d550f28eb4a Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:51 -0800 Subject: [PATCH 647/815] fat: Fix/Cleanup dcache handling for vfat - Add comments for handling dcache of vfat. - Separate case-sensitive case and case-insensitive to vfat_revalidate() and vfat_ci_revalidate(). vfat_revalidate() doesn't need to drop case-insensitive negative dentry on creation path. - Current code is missing to set ->d_revalidate to the negative dentry created by unlink/etc.. This sets ->d_revalidate always, and returns 1 for positive dentry. Now, we don't need to change ->d_op dynamically anymore, so this just uses sb->s_root->d_op to set ->d_op. - d_find_alias() may return DCACHE_DISCONNECTED dentry. It's not the interesting dentry there. This checks it. - Add missing LOOKUP_PARENT check. We don't need to drop the valid negative dentry for (LOOKUP_CREATE | LOOKUP_PARENT) lookup. - For consistent filename on creation path, this drops negative dentry if we can't see intent. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/namei_vfat.c | 124 ++++++++++++++++++++++++++++---------------- 1 file changed, 80 insertions(+), 44 deletions(-) diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index 419deabfb9b..d585398f9f6 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -24,27 +24,67 @@ #include #include "fat.h" -static int vfat_revalidate(struct dentry *dentry, struct nameidata *nd) +/* + * If new entry was created in the parent, it could create the 8.3 + * alias (the shortname of logname). So, the parent may have the + * negative-dentry which matches the created 8.3 alias. + * + * If it happened, the negative dentry isn't actually negative + * anymore. So, drop it. + */ +static int vfat_revalidate_shortname(struct dentry *dentry) { int ret = 1; - - if (!dentry->d_inode && - nd && !(nd->flags & LOOKUP_CONTINUE) && (nd->flags & LOOKUP_CREATE)) - /* - * negative dentry is dropped, in order to make sure - * to use the name which a user desires if this is - * create path. - */ + spin_lock(&dentry->d_lock); + if (dentry->d_time != dentry->d_parent->d_inode->i_version) ret = 0; - else { - spin_lock(&dentry->d_lock); - if (dentry->d_time != dentry->d_parent->d_inode->i_version) - ret = 0; - spin_unlock(&dentry->d_lock); - } + spin_unlock(&dentry->d_lock); return ret; } +static int vfat_revalidate(struct dentry *dentry, struct nameidata *nd) +{ + /* This is not negative dentry. Always valid. */ + if (dentry->d_inode) + return 1; + return vfat_revalidate_shortname(dentry); +} + +static int vfat_revalidate_ci(struct dentry *dentry, struct nameidata *nd) +{ + /* + * This is not negative dentry. Always valid. + * + * Note, rename() to existing directory entry will have ->d_inode, + * and will use existing name which isn't specified name by user. + * + * We may be able to drop this positive dentry here. But dropping + * positive dentry isn't good idea. So it's unsupported like + * rename("filename", "FILENAME") for now. + */ + if (dentry->d_inode) + return 1; + + /* + * This may be nfsd (or something), anyway, we can't see the + * intent of this. So, since this can be for creation, drop it. + */ + if (!nd) + return 0; + + /* + * Drop the negative dentry, in order to make sure to use the + * case sensitive name which is specified by user if this is + * for creation. + */ + if (!(nd->flags & (LOOKUP_CONTINUE | LOOKUP_PARENT))) { + if (nd->flags & LOOKUP_CREATE) + return 0; + } + + return vfat_revalidate_shortname(dentry); +} + /* returns the length of a struct qstr, ignoring trailing dots */ static unsigned int vfat_striptail_len(struct qstr *qstr) { @@ -126,25 +166,16 @@ static int vfat_cmp(struct dentry *dentry, struct qstr *a, struct qstr *b) return 1; } -static struct dentry_operations vfat_dentry_ops[4] = { - { - .d_hash = vfat_hashi, - .d_compare = vfat_cmpi, - }, - { - .d_revalidate = vfat_revalidate, - .d_hash = vfat_hashi, - .d_compare = vfat_cmpi, - }, - { - .d_hash = vfat_hash, - .d_compare = vfat_cmp, - }, - { - .d_revalidate = vfat_revalidate, - .d_hash = vfat_hash, - .d_compare = vfat_cmp, - } +static struct dentry_operations vfat_ci_dentry_ops = { + .d_revalidate = vfat_revalidate_ci, + .d_hash = vfat_hashi, + .d_compare = vfat_cmpi, +}; + +static struct dentry_operations vfat_dentry_ops = { + .d_revalidate = vfat_revalidate, + .d_hash = vfat_hash, + .d_compare = vfat_cmp, }; /* Characters that are undesirable in an MS-DOS file name */ @@ -685,29 +716,35 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry, struct fat_slot_info sinfo; struct inode *inode; struct dentry *alias; - int err, table; + int err; lock_super(sb); - table = (MSDOS_SB(sb)->options.name_check == 's') ? 2 : 0; - dentry->d_op = &vfat_dentry_ops[table]; err = vfat_find(dir, &dentry->d_name, &sinfo); if (err) { if (err == -ENOENT) { - table++; inode = NULL; goto out; } goto error; } + inode = fat_build_inode(sb, sinfo.de, sinfo.i_pos); brelse(sinfo.bh); if (IS_ERR(inode)) { err = PTR_ERR(inode); goto error; } + alias = d_find_alias(inode); - if (alias) { + if (alias && !(alias->d_flags & DCACHE_DISCONNECTED)) { + /* + * This inode has non DCACHE_DISCONNECTED dentry. This + * means, the user did ->lookup() by an another name + * (longname vs 8.3 alias of it) in past. + * + * Switch to new one for reason of locality if possible. + */ if (d_invalidate(alias) == 0) dput(alias); else { @@ -715,15 +752,14 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry, unlock_super(sb); return alias; } - } out: unlock_super(sb); - dentry->d_op = &vfat_dentry_ops[table]; + dentry->d_op = sb->s_root->d_op; dentry->d_time = dentry->d_parent->d_inode->i_version; dentry = d_splice_alias(inode, dentry); if (dentry) { - dentry->d_op = &vfat_dentry_ops[table]; + dentry->d_op = sb->s_root->d_op; dentry->d_time = dentry->d_parent->d_inode->i_version; } return dentry; @@ -1022,9 +1058,9 @@ static int vfat_fill_super(struct super_block *sb, void *data, int silent) return res; if (MSDOS_SB(sb)->options.name_check != 's') - sb->s_root->d_op = &vfat_dentry_ops[0]; + sb->s_root->d_op = &vfat_ci_dentry_ops; else - sb->s_root->d_op = &vfat_dentry_ops[2]; + sb->s_root->d_op = &vfat_dentry_ops; return 0; } -- GitLab From 1c13a243a461dd5b089d29e5d57f260c990e462c Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:52 -0800 Subject: [PATCH 648/815] fat: Kill d_invalidate() in vfat_lookup() d_invalidate() for positive dentry doesn't work in some cases (vfsmount, nfsd, and maybe others). shrink_dcache_parent() by d_invalidate() is pointless for vfat usage at all. So, this kills it, and intead of it uses d_move(). To save old behavior, this returns alias simply for directory (don't change pwd, etc..). the directory lookup shouldn't be important for performance. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/namei_vfat.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index d585398f9f6..bf326d4356a 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -745,13 +745,12 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry, * * Switch to new one for reason of locality if possible. */ - if (d_invalidate(alias) == 0) - dput(alias); - else { - iput(inode); - unlock_super(sb); - return alias; - } + BUG_ON(d_unhashed(alias)); + if (!S_ISDIR(inode->i_mode)) + d_move(alias, dentry); + iput(inode); + unlock_super(sb); + return alias; } out: unlock_super(sb); -- GitLab From 45cfbe354785a5bc9a38354754d6f7322f598001 Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:53 -0800 Subject: [PATCH 649/815] fat: Cleanup msdos_lookup() Use same style with vfat_lookup(). Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/namei_msdos.c | 38 +++++++++++++++++++++----------------- 1 file changed, 21 insertions(+), 17 deletions(-) diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c index e92e8158eba..7ba03a4acbe 100644 --- a/fs/fat/namei_msdos.c +++ b/fs/fat/namei_msdos.c @@ -203,33 +203,37 @@ static struct dentry *msdos_lookup(struct inode *dir, struct dentry *dentry, { struct super_block *sb = dir->i_sb; struct fat_slot_info sinfo; - struct inode *inode = NULL; - int res; - - dentry->d_op = &msdos_dentry_operations; + struct inode *inode; + int err; lock_super(sb); - res = msdos_find(dir, dentry->d_name.name, dentry->d_name.len, &sinfo); - if (res == -ENOENT) - goto add; - if (res < 0) - goto out; + + err = msdos_find(dir, dentry->d_name.name, dentry->d_name.len, &sinfo); + if (err) { + if (err == -ENOENT) { + inode = NULL; + goto out; + } + goto error; + } + inode = fat_build_inode(sb, sinfo.de, sinfo.i_pos); brelse(sinfo.bh); if (IS_ERR(inode)) { - res = PTR_ERR(inode); - goto out; + err = PTR_ERR(inode); + goto error; } -add: - res = 0; +out: + unlock_super(sb); + dentry->d_op = &msdos_dentry_operations; dentry = d_splice_alias(inode, dentry); if (dentry) dentry->d_op = &msdos_dentry_operations; -out: + return dentry; + +error: unlock_super(sb); - if (!res) - return dentry; - return ERR_PTR(res); + return ERR_PTR(err); } /***** Creates a directory entry (name is already formatted). */ -- GitLab From 9c0aa1b87bf541affef519eb4879ce7c5a5941ae Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:54 -0800 Subject: [PATCH 650/815] fat: Cleanup FAT attribute stuff This adds three helpers: fat_make_attrs() - makes FAT attributes from inode. fat_make_mode() - makes mode_t from FAT attributes. fat_save_attrs() - saves FAT attributes to inode. Then this replaces: MSDOS_MKMODE() by fat_make_mode(), fat_attr() by fat_make_attrs(), ->i_attrs = attr & ATTR_UNUSED by fat_save_attrs(). And for root inode, those is used with ATTR_DIR instead of bogus ATTR_NONE. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/fat.h | 20 +++++++++++++++++++- fs/fat/file.c | 32 ++++++++++++-------------------- fs/fat/inode.c | 19 +++++++++---------- include/linux/msdos_fs.h | 5 ----- 4 files changed, 40 insertions(+), 36 deletions(-) diff --git a/fs/fat/fat.h b/fs/fat/fat.h index 2b8e94c3eef..3b4753a024e 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -117,14 +117,32 @@ static inline struct msdos_inode_info *MSDOS_I(struct inode *inode) return container_of(inode, struct msdos_inode_info, vfs_inode); } +/* Convert attribute bits and a mask to the UNIX mode. */ +static inline mode_t fat_make_mode(struct msdos_sb_info *sbi, + u8 attrs, mode_t mode) +{ + if (attrs & ATTR_RO) + mode &= ~S_IWUGO; + + if (attrs & ATTR_DIR) + return (mode & ~sbi->options.fs_dmask) | S_IFDIR; + else + return (mode & ~sbi->options.fs_fmask) | S_IFREG; +} + /* Return the FAT attribute byte for this inode */ -static inline u8 fat_attr(struct inode *inode) +static inline u8 fat_make_attrs(struct inode *inode) { return ((inode->i_mode & S_IWUGO) ? ATTR_NONE : ATTR_RO) | (S_ISDIR(inode->i_mode) ? ATTR_DIR : ATTR_NONE) | MSDOS_I(inode)->i_attrs; } +static inline void fat_save_attrs(struct inode *inode, u8 attrs) +{ + MSDOS_I(inode)->i_attrs = attrs & ATTR_UNUSED; +} + static inline unsigned char fat_checksum(const __u8 *name) { unsigned char s = name[0]; diff --git a/fs/fat/file.c b/fs/fat/file.c index b21973f266a..f5a7e907a8f 100644 --- a/fs/fat/file.c +++ b/fs/fat/file.c @@ -27,13 +27,7 @@ int fat_generic_ioctl(struct inode *inode, struct file *filp, switch (cmd) { case FAT_IOCTL_GET_ATTRIBUTES: { - u32 attr; - - if (inode->i_ino == MSDOS_ROOT_INO) - attr = ATTR_DIR; - else - attr = fat_attr(inode); - + u32 attr = fat_make_attrs(inode); return put_user(attr, user_attr); } case FAT_IOCTL_SET_ATTRIBUTES: @@ -62,20 +56,16 @@ int fat_generic_ioctl(struct inode *inode, struct file *filp, /* Merge in ATTR_VOLUME and ATTR_DIR */ attr |= (MSDOS_I(inode)->i_attrs & ATTR_VOLUME) | (is_dir ? ATTR_DIR : 0); - oldattr = fat_attr(inode); + oldattr = fat_make_attrs(inode); /* Equivalent to a chmod() */ ia.ia_valid = ATTR_MODE | ATTR_CTIME; ia.ia_ctime = current_fs_time(inode->i_sb); - if (is_dir) { - ia.ia_mode = MSDOS_MKMODE(attr, - S_IRWXUGO & ~sbi->options.fs_dmask) - | S_IFDIR; - } else { - ia.ia_mode = MSDOS_MKMODE(attr, - (S_IRUGO | S_IWUGO | (inode->i_mode & S_IXUGO)) - & ~sbi->options.fs_fmask) - | S_IFREG; + if (is_dir) + ia.ia_mode = fat_make_mode(sbi, attr, S_IRWXUGO); + else { + ia.ia_mode = fat_make_mode(sbi, attr, + S_IRUGO | S_IWUGO | (inode->i_mode & S_IXUGO)); } /* The root directory has no attributes */ @@ -115,7 +105,7 @@ int fat_generic_ioctl(struct inode *inode, struct file *filp, inode->i_flags &= S_IMMUTABLE; } - MSDOS_I(inode)->i_attrs = attr & ATTR_UNUSED; + fat_save_attrs(inode, attr); mark_inode_dirty(inode); up: mnt_drop_write(filp->f_path.mnt); @@ -274,7 +264,7 @@ static int fat_sanitize_mode(const struct msdos_sb_info *sbi, /* * Note, the basic check is already done by a caller of - * (attr->ia_mode & ~MSDOS_VALID_MODE) + * (attr->ia_mode & ~FAT_VALID_MODE) */ if (S_ISREG(inode->i_mode)) @@ -314,6 +304,8 @@ static int fat_allow_set_time(struct msdos_sb_info *sbi, struct inode *inode) } #define TIMES_SET_FLAGS (ATTR_MTIME_SET | ATTR_ATIME_SET | ATTR_TIMES_SET) +/* valid file mode bits */ +#define FAT_VALID_MODE (S_IFREG | S_IFDIR | S_IRWXUGO) int fat_setattr(struct dentry *dentry, struct iattr *attr) { @@ -356,7 +348,7 @@ int fat_setattr(struct dentry *dentry, struct iattr *attr) ((attr->ia_valid & ATTR_GID) && (attr->ia_gid != sbi->options.fs_gid)) || ((attr->ia_valid & ATTR_MODE) && - (attr->ia_mode & ~MSDOS_VALID_MODE))) + (attr->ia_mode & ~FAT_VALID_MODE))) error = -EPERM; if (error) { diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 8e1b75c63c7..7aaa21cf019 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -337,8 +337,7 @@ static int fat_fill_inode(struct inode *inode, struct msdos_dir_entry *de) if ((de->attr & ATTR_DIR) && !IS_FREE(de->name)) { inode->i_generation &= ~1; - inode->i_mode = MSDOS_MKMODE(de->attr, - S_IRWXUGO & ~sbi->options.fs_dmask) | S_IFDIR; + inode->i_mode = fat_make_mode(sbi, de->attr, S_IRWXUGO); inode->i_op = sbi->dir_ops; inode->i_fop = &fat_dir_operations; @@ -355,10 +354,9 @@ static int fat_fill_inode(struct inode *inode, struct msdos_dir_entry *de) inode->i_nlink = fat_subdirs(inode); } else { /* not a directory */ inode->i_generation |= 1; - inode->i_mode = MSDOS_MKMODE(de->attr, - ((sbi->options.showexec && !is_exec(de->name + 8)) - ? S_IRUGO|S_IWUGO : S_IRWXUGO) - & ~sbi->options.fs_fmask) | S_IFREG; + inode->i_mode = fat_make_mode(sbi, de->attr, + ((sbi->options.showexec && !is_exec(de->name + 8)) + ? S_IRUGO|S_IWUGO : S_IRWXUGO)); MSDOS_I(inode)->i_start = le16_to_cpu(de->start); if (sbi->fat_bits == 32) MSDOS_I(inode)->i_start |= (le16_to_cpu(de->starthi) << 16); @@ -374,7 +372,8 @@ static int fat_fill_inode(struct inode *inode, struct msdos_dir_entry *de) if (sbi->options.sys_immutable) inode->i_flags |= S_IMMUTABLE; } - MSDOS_I(inode)->i_attrs = de->attr & ATTR_UNUSED; + fat_save_attrs(inode, de->attr); + inode->i_blocks = ((inode->i_size + (sbi->cluster_size - 1)) & ~((loff_t)sbi->cluster_size - 1)) >> 9; @@ -569,7 +568,7 @@ retry: raw_entry->size = 0; else raw_entry->size = cpu_to_le32(inode->i_size); - raw_entry->attr = fat_attr(inode); + raw_entry->attr = fat_make_attrs(inode); raw_entry->start = cpu_to_le16(MSDOS_I(inode)->i_logstart); raw_entry->starthi = cpu_to_le16(MSDOS_I(inode)->i_logstart >> 16); fat_time_unix2fat(sbi, &inode->i_mtime, &raw_entry->time, @@ -1105,7 +1104,7 @@ static int fat_read_root(struct inode *inode) inode->i_gid = sbi->options.fs_gid; inode->i_version++; inode->i_generation = 0; - inode->i_mode = (S_IRWXUGO & ~sbi->options.fs_dmask) | S_IFDIR; + inode->i_mode = fat_make_mode(sbi, ATTR_DIR, S_IRWXUGO); inode->i_op = sbi->dir_ops; inode->i_fop = &fat_dir_operations; if (sbi->fat_bits == 32) { @@ -1122,7 +1121,7 @@ static int fat_read_root(struct inode *inode) MSDOS_I(inode)->i_logstart = 0; MSDOS_I(inode)->mmu_private = inode->i_size; - MSDOS_I(inode)->i_attrs = ATTR_NONE; + fat_save_attrs(inode, ATTR_DIR); inode->i_mtime.tv_sec = inode->i_atime.tv_sec = inode->i_ctime.tv_sec = 0; inode->i_mtime.tv_nsec = inode->i_atime.tv_nsec = inode->i_ctime.tv_nsec = 0; inode->i_nlink = fat_subdirs(inode)+2; diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h index 0982fb47a90..e0a9b207920 100644 --- a/include/linux/msdos_fs.h +++ b/include/linux/msdos_fs.h @@ -46,11 +46,6 @@ #define DELETED_FLAG 0xe5 /* marks file as deleted when in name[0] */ #define IS_FREE(n) (!*(n) || *(n) == DELETED_FLAG) -/* valid file mode bits */ -#define MSDOS_VALID_MODE (S_IFREG | S_IFDIR | S_IRWXU | S_IRWXG | S_IRWXO) -/* Convert attribute bits and a mask to the UNIX mode. */ -#define MSDOS_MKMODE(a, m) (m & (a & ATTR_RO ? S_IRUGO|S_IXUGO : S_IRWXUGO)) - #define MSDOS_NAME 11 /* maximum name length */ #define MSDOS_LONGNAME 256 /* maximum name length */ #define MSDOS_SLOTS 21 /* max # of slots for short and long names */ -- GitLab From 9183482f5d4a2de00f66641b974e7f351d41b675 Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:54 -0800 Subject: [PATCH 651/815] fat: Fix ATTR_RO in the case of (~umask & S_WUGO) == 0 If inode->i_mode doesn't have S_WUGO, current code assumes it means ATTR_RO. However, if (~[ufd]mask & S_WUGO) == 0, inode->i_mode can't hold S_WUGO. Therefore the updated directory entry will always have ATTR_RO. This adds fat_mode_can_hold_ro() to check it. And if inode->i_mode can't hold, uses -i_attrs to hold ATTR_RO instead. With this, we don't set ATTR_RO unless users change it via ioctl() if (~[ufd]mask & S_WUGO) == 0. And on FAT_IOCTL_GET_ATTRIBUTES path, this adds ->i_mutex to it for not returning the partially updated attributes by FAT_IOCTL_SET_ATTRIBUTES to userland. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/fat.h | 33 +++++++++++++++++++++++++++++---- fs/fat/file.c | 7 ++++++- 2 files changed, 35 insertions(+), 5 deletions(-) diff --git a/fs/fat/fat.h b/fs/fat/fat.h index 3b4753a024e..313b645b812 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -117,6 +117,25 @@ static inline struct msdos_inode_info *MSDOS_I(struct inode *inode) return container_of(inode, struct msdos_inode_info, vfs_inode); } +/* + * If ->i_mode can't hold S_IWUGO (i.e. ATTR_RO), we use ->i_attrs to + * save ATTR_RO instead of ->i_mode. + */ +static inline int fat_mode_can_hold_ro(struct inode *inode) +{ + struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb); + mode_t mask; + + if (S_ISDIR(inode->i_mode)) + mask = ~sbi->options.fs_dmask; + else + mask = ~sbi->options.fs_fmask; + + if (!(mask & S_IWUGO)) + return 0; + return 1; +} + /* Convert attribute bits and a mask to the UNIX mode. */ static inline mode_t fat_make_mode(struct msdos_sb_info *sbi, u8 attrs, mode_t mode) @@ -133,14 +152,20 @@ static inline mode_t fat_make_mode(struct msdos_sb_info *sbi, /* Return the FAT attribute byte for this inode */ static inline u8 fat_make_attrs(struct inode *inode) { - return ((inode->i_mode & S_IWUGO) ? ATTR_NONE : ATTR_RO) | - (S_ISDIR(inode->i_mode) ? ATTR_DIR : ATTR_NONE) | - MSDOS_I(inode)->i_attrs; + u8 attrs = MSDOS_I(inode)->i_attrs; + if (S_ISDIR(inode->i_mode)) + attrs |= ATTR_DIR; + if (fat_mode_can_hold_ro(inode) && !(inode->i_mode & S_IWUGO)) + attrs |= ATTR_RO; + return attrs; } static inline void fat_save_attrs(struct inode *inode, u8 attrs) { - MSDOS_I(inode)->i_attrs = attrs & ATTR_UNUSED; + if (fat_mode_can_hold_ro(inode)) + MSDOS_I(inode)->i_attrs = attrs & ATTR_UNUSED; + else + MSDOS_I(inode)->i_attrs = attrs & (ATTR_UNUSED | ATTR_RO); } static inline unsigned char fat_checksum(const __u8 *name) diff --git a/fs/fat/file.c b/fs/fat/file.c index f5a7e907a8f..81b15c62380 100644 --- a/fs/fat/file.c +++ b/fs/fat/file.c @@ -27,7 +27,12 @@ int fat_generic_ioctl(struct inode *inode, struct file *filp, switch (cmd) { case FAT_IOCTL_GET_ATTRIBUTES: { - u32 attr = fat_make_attrs(inode); + u32 attr; + + mutex_lock(&inode->i_mutex); + attr = fat_make_attrs(inode); + mutex_unlock(&inode->i_mutex); + return put_user(attr, user_attr); } case FAT_IOCTL_SET_ATTRIBUTES: -- GitLab From dfc209c0064efef5590f608056a48b61a5cac09c Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:55 -0800 Subject: [PATCH 652/815] fat: Fix ATTR_RO for directory FAT has the ATTR_RO (read-only) attribute. But on Windows, the ATTR_RO of the directory will be just ignored actually, and is used by only applications as flag. E.g. it's setted for the customized folder by Explorer. http://msdn2.microsoft.com/en-us/library/aa969337.aspx This adds "rodir" option. If user specified it, ATTR_RO is used as read-only flag even if it's the directory. Otherwise, inode->i_mode is not used to hold ATTR_RO (i.e. fat_mode_can_save_ro() returns 0). Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/filesystems/vfat.txt | 8 ++++++++ fs/fat/fat.h | 14 ++++++++++---- fs/fat/file.c | 16 ++++++++++++---- fs/fat/inode.c | 17 +++++++++++++---- 4 files changed, 43 insertions(+), 12 deletions(-) diff --git a/Documentation/filesystems/vfat.txt b/Documentation/filesystems/vfat.txt index dc9dc73d7d3..3a5ddc96901 100644 --- a/Documentation/filesystems/vfat.txt +++ b/Documentation/filesystems/vfat.txt @@ -124,6 +124,14 @@ sys_immutable -- If set, ATTR_SYS attribute on FAT is handled as flush -- If set, the filesystem will try to flush to disk more early than normal. Not set by default. +rodir -- FAT has the ATTR_RO (read-only) attribute. But on Windows, + the ATTR_RO of the directory will be just ignored actually, + and is used by only applications as flag. E.g. it's setted + for the customized folder. + + If you want to use ATTR_RO as read-only flag even for + the directory, set this option. + : 0,1,yes,no,true,false TODO diff --git a/fs/fat/fat.h b/fs/fat/fat.h index 313b645b812..e9dce5d8e7a 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -38,7 +38,8 @@ struct fat_mount_options { flush:1, /* write things quickly */ nocase:1, /* Does this need case conversion? 0=need case conversion*/ usefree:1, /* Use free_clusters for FAT32 */ - tz_utc:1; /* Filesystem timestamps are in UTC */ + tz_utc:1, /* Filesystem timestamps are in UTC */ + rodir:1; /* allow ATTR_RO for directory */ }; #define FAT_HASH_BITS 8 @@ -120,15 +121,20 @@ static inline struct msdos_inode_info *MSDOS_I(struct inode *inode) /* * If ->i_mode can't hold S_IWUGO (i.e. ATTR_RO), we use ->i_attrs to * save ATTR_RO instead of ->i_mode. + * + * If it's directory and !sbi->options.rodir, ATTR_RO isn't read-only + * bit, it's just used as flag for app. */ static inline int fat_mode_can_hold_ro(struct inode *inode) { struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb); mode_t mask; - if (S_ISDIR(inode->i_mode)) + if (S_ISDIR(inode->i_mode)) { + if (!sbi->options.rodir) + return 0; mask = ~sbi->options.fs_dmask; - else + } else mask = ~sbi->options.fs_fmask; if (!(mask & S_IWUGO)) @@ -140,7 +146,7 @@ static inline int fat_mode_can_hold_ro(struct inode *inode) static inline mode_t fat_make_mode(struct msdos_sb_info *sbi, u8 attrs, mode_t mode) { - if (attrs & ATTR_RO) + if (attrs & ATTR_RO && !((attrs & ATTR_DIR) && !sbi->options.rodir)) mode &= ~S_IWUGO; if (attrs & ATTR_DIR) diff --git a/fs/fat/file.c b/fs/fat/file.c index 81b15c62380..f06a4e525ec 100644 --- a/fs/fat/file.c +++ b/fs/fat/file.c @@ -282,11 +282,18 @@ static int fat_sanitize_mode(const struct msdos_sb_info *sbi, /* * 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. + * + * If fat_mode_can_hold_ro(inode) is false, can't change w bits. */ if ((perm & (S_IRUGO | S_IXUGO)) != (inode->i_mode & (S_IRUGO|S_IXUGO))) return -EPERM; - if ((perm & S_IWUGO) && ((perm & S_IWUGO) != (S_IWUGO & ~mask))) - return -EPERM; + if (fat_mode_can_hold_ro(inode)) { + if ((perm & S_IWUGO) && ((perm & S_IWUGO) != (S_IWUGO & ~mask))) + return -EPERM; + } else { + if ((perm & S_IWUGO) != (S_IWUGO & ~mask)) + return -EPERM; + } *mode_ptr &= S_IFMT | perm; @@ -316,8 +323,8 @@ 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 error = 0; unsigned int ia_valid; + int error; /* * Expand the file. Since inode_setattr() updates ->i_size @@ -371,7 +378,8 @@ int fat_setattr(struct dentry *dentry, struct iattr *attr) attr->ia_valid &= ~ATTR_MODE; } - error = inode_setattr(inode, attr); + if (attr->ia_valid) + error = inode_setattr(inode, attr); out: return error; } diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 7aaa21cf019..0da04e6d1e3 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -797,8 +797,10 @@ static int fat_show_options(struct seq_file *m, struct vfsmount *mnt) seq_puts(m, ",uni_xlate"); if (!opts->numtail) seq_puts(m, ",nonumtail"); + if (opts->rodir) + seq_puts(m, ",rodir"); } - if (sbi->options.flush) + if (opts->flush) seq_puts(m, ",flush"); if (opts->tz_utc) seq_puts(m, ",tz=UTC"); @@ -814,7 +816,7 @@ enum { Opt_charset, Opt_shortname_lower, Opt_shortname_win95, Opt_shortname_winnt, Opt_shortname_mixed, Opt_utf8_no, Opt_utf8_yes, Opt_uni_xl_no, Opt_uni_xl_yes, Opt_nonumtail_no, Opt_nonumtail_yes, - Opt_obsolate, Opt_flush, Opt_tz_utc, Opt_err, + Opt_obsolate, Opt_flush, Opt_tz_utc, Opt_rodir, Opt_err, }; static const match_table_t fat_tokens = { @@ -886,6 +888,7 @@ static const match_table_t vfat_tokens = { {Opt_nonumtail_yes, "nonumtail=yes"}, {Opt_nonumtail_yes, "nonumtail=true"}, {Opt_nonumtail_yes, "nonumtail"}, + {Opt_rodir, "rodir"}, {Opt_err, NULL} }; @@ -905,10 +908,13 @@ static int parse_options(char *options, int is_vfat, int silent, int *debug, opts->allow_utime = -1; opts->codepage = fat_default_codepage; opts->iocharset = fat_default_iocharset; - if (is_vfat) + if (is_vfat) { opts->shortname = VFAT_SFN_DISPLAY_LOWER|VFAT_SFN_CREATE_WIN95; - else + opts->rodir = 0; + } else { opts->shortname = 0; + opts->rodir = 1; + } opts->name_check = 'n'; opts->quiet = opts->showexec = opts->sys_immutable = opts->dotsOK = 0; opts->utf8 = opts->unicode_xlate = 0; @@ -1059,6 +1065,9 @@ static int parse_options(char *options, int is_vfat, int silent, int *debug, case Opt_nonumtail_yes: /* empty or 1 or yes or true */ opts->numtail = 0; /* negated option */ break; + case Opt_rodir: + opts->rodir = 1; + break; /* obsolete mount options */ case Opt_obsolate: -- GitLab From fa93ca18a8b0da4e26bd9491ad144cd14d22f8ec Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:56 -0800 Subject: [PATCH 653/815] fat: Fix _fat_bmap() race fat_get_cluster() assumes the requested blocknr isn't truncated during read. _fat_bmap() doesn't follow this rule. This protects it by ->i_mutex. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/inode.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 0da04e6d1e3..be88208b83a 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -199,7 +199,14 @@ static ssize_t fat_direct_IO(int rw, struct kiocb *iocb, static sector_t _fat_bmap(struct address_space *mapping, sector_t block) { - return generic_block_bmap(mapping, block, fat_get_block); + sector_t blocknr; + + /* fat_get_cluster() assumes the requested blocknr isn't truncated. */ + mutex_lock(&mapping->host->i_mutex); + blocknr = generic_block_bmap(mapping, block, fat_get_block); + mutex_unlock(&mapping->host->i_mutex); + + return blocknr; } static const struct address_space_operations fat_aops = { -- GitLab From 0e75f5da06c05425f4b375eb981c4489fb2d9787 Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:56 -0800 Subject: [PATCH 654/815] fat: Add printf attribute to fat_fs_panic() Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/fat.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/fat/fat.h b/fs/fat/fat.h index e9dce5d8e7a..a69f7f9757c 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -308,7 +308,8 @@ extern int fat_fill_super(struct super_block *sb, void *data, int silent, extern int fat_flush_inodes(struct super_block *sb, struct inode *i1, struct inode *i2); /* fat/misc.c */ -extern void fat_fs_panic(struct super_block *s, const char *fmt, ...); +extern void fat_fs_panic(struct super_block *s, const char *fmt, ...) + __attribute__ ((format (printf, 2, 3))) __cold; extern void fat_clusters_flush(struct super_block *sb); extern int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster); extern void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec *ts, -- GitLab From 2bdf67eb1631f30e2f3f5d49e4007c76e88877a8 Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:57 -0800 Subject: [PATCH 655/815] fat: mmu_private race fix mmu_private is 64bits value, hence it's not atomic to update. So, the access rule for mmu_private is we must hold ->i_mutex. But, fat_get_block() path doesn't follow the rule on non-allocation path. This fixes by using i_size instead if non-allocation path. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/cache.c | 23 ++++++++++++++++++----- fs/fat/dir.c | 2 +- fs/fat/fat.h | 6 ++++-- fs/fat/inode.c | 4 ++-- 4 files changed, 25 insertions(+), 10 deletions(-) diff --git a/fs/fat/cache.c b/fs/fat/cache.c index 589edde9053..b4260229808 100644 --- a/fs/fat/cache.c +++ b/fs/fat/cache.c @@ -293,10 +293,12 @@ static int fat_bmap_cluster(struct inode *inode, int cluster) } int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys, - unsigned long *mapped_blocks) + unsigned long *mapped_blocks, int create) { struct super_block *sb = inode->i_sb; struct msdos_sb_info *sbi = MSDOS_SB(sb); + const unsigned long blocksize = sb->s_blocksize; + const unsigned char blocksize_bits = sb->s_blocksize_bits; sector_t last_block; int cluster, offset; @@ -309,10 +311,21 @@ int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys, } return 0; } - last_block = (MSDOS_I(inode)->mmu_private + (sb->s_blocksize - 1)) - >> sb->s_blocksize_bits; - if (sector >= last_block) - return 0; + + last_block = (i_size_read(inode) + (blocksize - 1)) >> blocksize_bits; + if (sector >= last_block) { + if (!create) + return 0; + + /* + * ->mmu_private can access on only allocation path. + * (caller must hold ->i_mutex) + */ + last_block = (MSDOS_I(inode)->mmu_private + (blocksize - 1)) + >> blocksize_bits; + if (sector >= last_block) + return 0; + } cluster = sector >> (sbi->cluster_bits - sb->s_blocksize_bits); offset = sector & (sbi->sec_per_clus - 1); diff --git a/fs/fat/dir.c b/fs/fat/dir.c index 140fc39e230..2ecaa17acdb 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -77,7 +77,7 @@ next: *bh = NULL; iblock = *pos >> sb->s_blocksize_bits; - err = fat_bmap(dir, iblock, &phys, &mapped_blocks); + err = fat_bmap(dir, iblock, &phys, &mapped_blocks, 0); if (err || !phys) return -1; /* beyond EOF or error */ diff --git a/fs/fat/fat.h b/fs/fat/fat.h index a69f7f9757c..4efc5038ed2 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -91,7 +91,9 @@ struct msdos_inode_info { /* for avoiding the race between fat_free() and fat_get_cluster() */ unsigned int cache_valid_id; - loff_t mmu_private; + /* NOTE: mmu_private is 64bits, so must hold ->i_mutex to access */ + loff_t mmu_private; /* physically allocated size */ + int i_start; /* first cluster or 0 */ int i_logstart; /* logical first cluster */ int i_attrs; /* unused attribute bits */ @@ -222,7 +224,7 @@ extern void fat_cache_inval_inode(struct inode *inode); extern int fat_get_cluster(struct inode *inode, int cluster, int *fclus, int *dclus); extern int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys, - unsigned long *mapped_blocks); + unsigned long *mapped_blocks, int create); /* fat/dir.c */ extern const struct file_operations fat_dir_operations; diff --git a/fs/fat/inode.c b/fs/fat/inode.c index be88208b83a..9e37ad93c73 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -64,7 +64,7 @@ static inline int __fat_get_block(struct inode *inode, sector_t iblock, sector_t phys; int err, offset; - err = fat_bmap(inode, iblock, &phys, &mapped_blocks); + err = fat_bmap(inode, iblock, &phys, &mapped_blocks, create); if (err) return err; if (phys) { @@ -94,7 +94,7 @@ static inline int __fat_get_block(struct inode *inode, sector_t iblock, *max_blocks = min(mapped_blocks, *max_blocks); MSDOS_I(inode)->mmu_private += *max_blocks << sb->s_blocksize_bits; - err = fat_bmap(inode, iblock, &phys, &mapped_blocks); + err = fat_bmap(inode, iblock, &phys, &mapped_blocks, create); if (err) return err; -- GitLab From 9ca59f4c3d28df14a1545a1e2832f34a0a50e3ed Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:57 -0800 Subject: [PATCH 656/815] fat: ->i_pos race fix i_pos is 64bits value, hence it's not atomic to update. Important place is fat_write_inode() only, other places without lock are just for printk(). This adds lock for "BITS_PER_LONG == 32" kernel. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/inode.c | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 9e37ad93c73..bdd8fb7be2c 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -542,6 +542,20 @@ static int fat_statfs(struct dentry *dentry, struct kstatfs *buf) return 0; } +static inline loff_t fat_i_pos_read(struct msdos_sb_info *sbi, + struct inode *inode) +{ + loff_t i_pos; +#if BITS_PER_LONG == 32 + spin_lock(&sbi->inode_hash_lock); +#endif + i_pos = MSDOS_I(inode)->i_pos; +#if BITS_PER_LONG == 32 + spin_unlock(&sbi->inode_hash_lock); +#endif + return i_pos; +} + static int fat_write_inode(struct inode *inode, int wait) { struct super_block *sb = inode->i_sb; @@ -551,9 +565,12 @@ static int fat_write_inode(struct inode *inode, int wait) loff_t i_pos; int err; + if (inode->i_ino == MSDOS_ROOT_INO) + return 0; + retry: - i_pos = MSDOS_I(inode)->i_pos; - if (inode->i_ino == MSDOS_ROOT_INO || !i_pos) + i_pos = fat_i_pos_read(sbi, inode); + if (!i_pos) return 0; bh = sb_bread(sb, i_pos >> sbi->dir_per_block_bits); -- GitLab From c3302931db090d87e9015c3a7ce5c97a7dd90f78 Mon Sep 17 00:00:00 2001 From: OGAWA Hirofumi Date: Thu, 6 Nov 2008 12:53:58 -0800 Subject: [PATCH 657/815] fat: i_blocks warning fix blkcnt_t type depends on CONFIG_LSF. Use unsigned long long always for printk(). But lazy to type it, so add "llu" and use it. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fat/dir.c | 2 +- fs/fat/fat.h | 3 +++ fs/fat/fatent.c | 5 ++--- fs/fat/misc.c | 5 +++-- 4 files changed, 9 insertions(+), 6 deletions(-) diff --git a/fs/fat/dir.c b/fs/fat/dir.c index 2ecaa17acdb..67e05835709 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -86,7 +86,7 @@ next: *bh = sb_bread(sb, phys); if (*bh == NULL) { printk(KERN_ERR "FAT: Directory bread(block %llu) failed\n", - (unsigned long long)phys); + (llu)phys); /* skip this block */ *pos = (iblock + 1) << sb->s_blocksize_bits; goto next; diff --git a/fs/fat/fat.h b/fs/fat/fat.h index 4efc5038ed2..ea440d65819 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -323,4 +323,7 @@ extern int fat_sync_bhs(struct buffer_head **bhs, int nr_bhs); int fat_cache_init(void); void fat_cache_destroy(void); +/* helper for printk */ +typedef unsigned long long llu; + #endif /* !_FAT_H */ diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c index 13513992da3..da6eea47872 100644 --- a/fs/fat/fatent.c +++ b/fs/fat/fatent.c @@ -93,8 +93,7 @@ static int fat12_ent_bread(struct super_block *sb, struct fat_entry *fatent, err_brelse: brelse(bhs[0]); err: - printk(KERN_ERR "FAT: FAT read failed (blocknr %llu)\n", - (unsigned long long)blocknr); + printk(KERN_ERR "FAT: FAT read failed (blocknr %llu)\n", (llu)blocknr); return -EIO; } @@ -107,7 +106,7 @@ static int fat_ent_bread(struct super_block *sb, struct fat_entry *fatent, fatent->bhs[0] = sb_bread(sb, blocknr); if (!fatent->bhs[0]) { printk(KERN_ERR "FAT: FAT read failed (blocknr %llu)\n", - (unsigned long long)blocknr); + (llu)blocknr); return -EIO; } fatent->nr_bhs = 1; diff --git a/fs/fat/misc.c b/fs/fat/misc.c index a191e79e66a..ac39ebcc149 100644 --- a/fs/fat/misc.c +++ b/fs/fat/misc.c @@ -124,8 +124,9 @@ int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster) mark_inode_dirty(inode); } if (new_fclus != (inode->i_blocks >> (sbi->cluster_bits - 9))) { - fat_fs_panic(sb, "clusters badly computed (%d != %lu)", - new_fclus, inode->i_blocks >> (sbi->cluster_bits - 9)); + fat_fs_panic(sb, "clusters badly computed (%d != %llu)", + new_fclus, + (llu)(inode->i_blocks >> (sbi->cluster_bits - 9))); fat_cache_inval_inode(inode); } inode->i_blocks += nr_cluster << (sbi->cluster_bits - 9); -- GitLab From 7597bc94d6f3bdccb086ac7f2ad91292fdaee2a4 Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 5 Nov 2008 17:38:47 +0000 Subject: [PATCH 658/815] Fix accidental implicit cast in HR-timer conversion Fix the hrtimer_add_expires_ns() function. It should take a 'u64 ns' argument, but rather takes an 'unsigned long ns' argument - which might only be 32-bits. On FRV, this results in the kernel locking up because hrtimer_forward() passes the result of a 64-bit multiplication to this function, for which the compiler discards the top 32-bits - something that didn't happen when ktime_add_ns() was called directly. Signed-off-by: David Howells Acked-by: Arjan van de Ven Signed-off-by: Linus Torvalds --- include/linux/hrtimer.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 2b3645b1acf..07e510a3b00 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -239,7 +239,7 @@ static inline void hrtimer_add_expires(struct hrtimer *timer, ktime_t time) timer->_softexpires = ktime_add_safe(timer->_softexpires, time); } -static inline void hrtimer_add_expires_ns(struct hrtimer *timer, unsigned long ns) +static inline void hrtimer_add_expires_ns(struct hrtimer *timer, u64 ns) { timer->_expires = ktime_add_ns(timer->_expires, ns); timer->_softexpires = ktime_add_ns(timer->_softexpires, ns); -- GitLab From 3b53fbf4314594fa04544b02b2fc6e607912da18 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 6 Nov 2008 15:45:32 -0800 Subject: [PATCH 659/815] net: Fix recursive descent in __scm_destroy(). __scm_destroy() walks the list of file descriptors in the scm_fp_list pointed to by the scm_cookie argument. Those, in turn, can close sockets and invoke __scm_destroy() again. There is nothing which limits how deeply this can occur. The idea for how to fix this is from Linus. Basically, we do all of the fput()s at the top level by collecting all of the scm_fp_list objects hit by an fput(). Inside of the initial __scm_destroy() we keep running the list until it is empty. Signed-off-by: David S. Miller --- include/linux/sched.h | 2 ++ include/net/scm.h | 5 +++-- net/core/scm.c | 24 +++++++++++++++++++++--- 3 files changed, 26 insertions(+), 5 deletions(-) diff --git a/include/linux/sched.h b/include/linux/sched.h index b483f39a711..295b7c756ca 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1349,6 +1349,8 @@ struct task_struct { */ unsigned long timer_slack_ns; unsigned long default_timer_slack_ns; + + struct list_head *scm_work_list; }; /* diff --git a/include/net/scm.h b/include/net/scm.h index 06df126103c..33e9986beb8 100644 --- a/include/net/scm.h +++ b/include/net/scm.h @@ -14,8 +14,9 @@ struct scm_fp_list { - int count; - struct file *fp[SCM_MAX_FD]; + struct list_head list; + int count; + struct file *fp[SCM_MAX_FD]; }; struct scm_cookie diff --git a/net/core/scm.c b/net/core/scm.c index 10f5c65f6a4..ab242cc1acc 100644 --- a/net/core/scm.c +++ b/net/core/scm.c @@ -75,6 +75,7 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp) if (!fpl) return -ENOMEM; *fplp = fpl; + INIT_LIST_HEAD(&fpl->list); fpl->count = 0; } fpp = &fpl->fp[fpl->count]; @@ -106,9 +107,25 @@ void __scm_destroy(struct scm_cookie *scm) if (fpl) { scm->fp = NULL; - for (i=fpl->count-1; i>=0; i--) - fput(fpl->fp[i]); - kfree(fpl); + if (current->scm_work_list) { + list_add_tail(&fpl->list, current->scm_work_list); + } else { + LIST_HEAD(work_list); + + current->scm_work_list = &work_list; + + list_add(&fpl->list, &work_list); + while (!list_empty(&work_list)) { + fpl = list_first_entry(&work_list, struct scm_fp_list, list); + + list_del(&fpl->list); + for (i=fpl->count-1; i>=0; i--) + fput(fpl->fp[i]); + kfree(fpl); + } + + current->scm_work_list = NULL; + } } } @@ -284,6 +301,7 @@ struct scm_fp_list *scm_fp_dup(struct scm_fp_list *fpl) new_fpl = kmalloc(sizeof(*fpl), GFP_KERNEL); if (new_fpl) { + INIT_LIST_HEAD(&new_fpl->list); for (i=fpl->count-1; i>=0; i--) get_file(fpl->fp[i]); memcpy(new_fpl, fpl, sizeof(*fpl)); -- GitLab From fcef7836a31c6432b41a38867d413ed3d6aa8261 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Thu, 6 Nov 2008 12:05:21 -0800 Subject: [PATCH 660/815] alsa: fix snd_BUG_on() and friends sound/pci/pcxhr/pcxhr_core.c: In function 'pcxhr_set_pipe_cmd_params': sound/pci/pcxhr/pcxhr_core.c:700: warning: statement with no effect sound/pci/pcxhr/pcxhr_core.c:706: warning: statement with no effect sound/pci/pcxhr/pcxhr_core.c:710: warning: statement with no effect Due to try to fix this, and be more conventional about the empty stubs. Signed-off-by: Andrew Morton Signed-off-by: Takashi Iwai --- include/sound/core.h | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/include/sound/core.h b/include/sound/core.h index e5eec5f7350..7e558947268 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -388,9 +388,13 @@ void snd_verbose_printd(const char *file, int line, const char *format, ...) #else /* !CONFIG_SND_DEBUG */ -#define snd_printd(fmt, args...) /* nothing */ -#define snd_BUG() /* nothing */ -#define snd_BUG_ON(cond) ({/*(void)(cond);*/ 0;}) /* always false */ +#define snd_printd(fmt, args...) do { } while (0) +#define snd_BUG() do { } while (0) +static inline int __snd_bug_on(void) +{ + return 0; +} +#define snd_BUG_ON(cond) __snd_bug_on() /* always false */ #endif /* CONFIG_SND_DEBUG */ -- GitLab From 70e90679ffce0937deb77e2bd8bd918a24a897fd Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Thu, 6 Nov 2008 23:08:37 -0800 Subject: [PATCH 661/815] af_key: mark policy as dead before destroying xfrm_policy_destroy() will oops if not dead policy is passed to it. On error path in pfkey_compile_policy() exactly this happens. Oopsable for CAP_NET_ADMIN owners. Signed-off-by: Alexey Dobriyan Signed-off-by: David S. Miller --- net/key/af_key.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/key/af_key.c b/net/key/af_key.c index 3440a4637f0..5b22e011653 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -3188,6 +3188,7 @@ static struct xfrm_policy *pfkey_compile_policy(struct sock *sk, int opt, return xp; out: + xp->walk.dead = 1; xfrm_policy_destroy(xp); return NULL; } -- GitLab From f29c9b1ccb52904ee442a933cf3dee628f9f4e62 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Thu, 6 Nov 2008 09:45:16 +0800 Subject: [PATCH 662/815] sched: fix a bug in sched domain degenerate Impact: re-add incorrectly eliminated sched domain layers (1) on i386 with SCHED_SMT and SCHED_MC enabled # mount -t cgroup -o cpuset xxx /mnt # echo 0 > /mnt/cpuset.sched_load_balance # mkdir /mnt/0 # echo 0 > /mnt/0/cpuset.cpus # dmesg CPU0 attaching sched-domain: domain 0: span 0 level CPU groups: 0 (2) on i386 with SCHED_MC enabled but SCHED_SMT disabled # same with (1) # dmesg CPU0 attaching NULL sched-domain. The bug is that some sched domains may be skipped unintentionally when degenerating (optimizing) sched domains. Signed-off-by: Li Zefan Acked-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- kernel/sched.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index 82cc839c921..4c7e2bcdfa8 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -6877,15 +6877,17 @@ cpu_attach_domain(struct sched_domain *sd, struct root_domain *rd, int cpu) struct sched_domain *tmp; /* Remove the sched domains which do not contribute to scheduling. */ - for (tmp = sd; tmp; tmp = tmp->parent) { + for (tmp = sd; tmp; ) { struct sched_domain *parent = tmp->parent; if (!parent) break; + if (sd_parent_degenerate(tmp, parent)) { tmp->parent = parent->parent; if (parent->parent) parent->parent->child = tmp; - } + } else + tmp = tmp->parent; } if (sd && sd_degenerate(sd)) { -- GitLab From ca3273f9646694e0419cfb9d6c12deb1c9aff27c Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Fri, 7 Nov 2008 14:47:21 +0800 Subject: [PATCH 663/815] sched: fix memory leak in a failure path Impact: fix rare memory leak in the sched-domains manual reconfiguration code In the failure path, rd is not attached to a sched domain, so it causes a leak. Signed-off-by: Li Zefan Acked-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- kernel/sched.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/sched.c b/kernel/sched.c index 4c7e2bcdfa8..57c933ffbee 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -7676,6 +7676,7 @@ static int __build_sched_domains(const cpumask_t *cpu_map, error: free_sched_groups(cpu_map, tmpmask); SCHED_CPUMASK_FREE((void *)allmasks); + kfree(rd); return -ENOMEM; #endif } -- GitLab From c1adbb9681c30e984272b66623c4d5774b3981e1 Mon Sep 17 00:00:00 2001 From: Yevgeny Petrilin Date: Wed, 5 Nov 2008 16:53:50 +0200 Subject: [PATCH 664/815] mlx4_en: Start port error flow bug fix Tried to deactivate rx ring that wasn't activated, used wrong index. Signed-off-by: Yevgeny Petrilin Signed-off-by: Jeff Garzik --- drivers/net/mlx4/en_netdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c index a339afbeed3..a3f732418c4 100644 --- a/drivers/net/mlx4/en_netdev.c +++ b/drivers/net/mlx4/en_netdev.c @@ -706,7 +706,7 @@ tx_err: mlx4_en_release_rss_steer(priv); rx_err: for (i = 0; i < priv->rx_ring_num; i++) - mlx4_en_deactivate_rx_ring(priv, &priv->rx_ring[rx_index]); + mlx4_en_deactivate_rx_ring(priv, &priv->rx_ring[i]); cq_err: while (rx_index--) mlx4_en_deactivate_cq(priv, &priv->rx_cq[rx_index]); -- GitLab From db053c6b447d083f3c63e5540b70a3e521b468ca Mon Sep 17 00:00:00 2001 From: Paulius Zaleckas Date: Tue, 4 Nov 2008 13:32:31 +0200 Subject: [PATCH 665/815] hso: rfkill type should be WWAN Signed-off-by: Paulius Zaleckas Cc: Denis Joseph Barrow Signed-off-by: Jeff Garzik --- drivers/net/usb/hso.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 1164c52e2c0..3f49e8382dd 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -2188,7 +2188,7 @@ static void hso_create_rfkill(struct hso_device *hso_dev, char *rfkn; hso_net->rfkill = rfkill_allocate(&interface_to_usbdev(interface)->dev, - RFKILL_TYPE_WLAN); + RFKILL_TYPE_WWAN); if (!hso_net->rfkill) { dev_err(dev, "%s - Out of memory", __func__); return; -- GitLab From 08809b25cf64a7d8deb336b779e527e88830eac9 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 1 Nov 2008 18:20:19 +0000 Subject: [PATCH 666/815] el3_common_init() should be __devinit, not __init Signed-off-by: Al Viro Signed-off-by: Jeff Garzik --- drivers/net/3c509.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c index 3a7bc524af3..c7a4f3bcc2b 100644 --- a/drivers/net/3c509.c +++ b/drivers/net/3c509.c @@ -94,7 +94,7 @@ #include #include -static char version[] __initdata = DRV_NAME ".c:" DRV_VERSION " " DRV_RELDATE " becker@scyld.com\n"; +static char version[] __devinitdata = DRV_NAME ".c:" DRV_VERSION " " DRV_RELDATE " becker@scyld.com\n"; #ifdef EL3_DEBUG static int el3_debug = EL3_DEBUG; @@ -186,7 +186,7 @@ static int max_interrupt_work = 10; static int nopnp; #endif -static int __init el3_common_init(struct net_device *dev); +static int __devinit el3_common_init(struct net_device *dev); static void el3_common_remove(struct net_device *dev); static ushort id_read_eeprom(int index); static ushort read_eeprom(int ioaddr, int index); @@ -537,7 +537,7 @@ static struct mca_driver el3_mca_driver = { static int mca_registered; #endif /* CONFIG_MCA */ -static int __init el3_common_init(struct net_device *dev) +static int __devinit el3_common_init(struct net_device *dev) { struct el3_private *lp = netdev_priv(dev); int err; -- GitLab From cd17fa7b8f1dd24b23c464ebcb14e7c058e15097 Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Mon, 3 Nov 2008 23:08:04 +0000 Subject: [PATCH 667/815] sfc: Correct address of gPXE boot configuration in EEPROM Due to a hardware bug, the originally assigned range cannot reliably be used for boot configuration and must not be modifiable through ethtool. Signed-off-by: Ben Hutchings Signed-off-by: Jeff Garzik --- drivers/net/sfc/ethtool.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c index fa98af58223..cd0d0873d97 100644 --- a/drivers/net/sfc/ethtool.c +++ b/drivers/net/sfc/ethtool.c @@ -174,8 +174,8 @@ static struct efx_ethtool_stat efx_ethtool_stats[] = { /* EEPROM range with gPXE configuration */ #define EFX_ETHTOOL_EEPROM_MAGIC 0xEFAB -#define EFX_ETHTOOL_EEPROM_MIN 0x100U -#define EFX_ETHTOOL_EEPROM_MAX 0x400U +#define EFX_ETHTOOL_EEPROM_MIN 0x800U +#define EFX_ETHTOOL_EEPROM_MAX 0x1800U /************************************************************************** * -- GitLab From 939a9516416ad8ccec27aa05bd19236c550c0c03 Mon Sep 17 00:00:00 2001 From: Jonathan McDowell Date: Tue, 4 Nov 2008 07:51:38 +0000 Subject: [PATCH 668/815] [netdrvr] usb/hso: Cleanup rfkill error handling Yup, this appears to be the problem, thanks. I think &hso_net->net->dev is more intuitive for the error message, so I've used that. I've also added missing line endings on the error messages and set our local rfkill structure element to NULL on failure so we don't try to call rfkill_unregister on driver removal if we failed to register at all. The patch below Works For Me (TM); the device is detected fine, can be removed without problems and connects ok. I'll have a prod at why the rfkill stuff isn't working next, but I believe this cleanup of the error handling is appropriate no matter what the issue with registration is. Signed-Off-By: Jonathan McDowell Signed-off-by: Jeff Garzik --- drivers/net/usb/hso.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 3f49e8382dd..8e90891f0e4 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -2184,19 +2184,20 @@ static void hso_create_rfkill(struct hso_device *hso_dev, struct usb_interface *interface) { struct hso_net *hso_net = dev2net(hso_dev); - struct device *dev = hso_dev->dev; + struct device *dev = &hso_net->net->dev; char *rfkn; hso_net->rfkill = rfkill_allocate(&interface_to_usbdev(interface)->dev, RFKILL_TYPE_WWAN); if (!hso_net->rfkill) { - dev_err(dev, "%s - Out of memory", __func__); + dev_err(dev, "%s - Out of memory\n", __func__); return; } rfkn = kzalloc(20, GFP_KERNEL); if (!rfkn) { rfkill_free(hso_net->rfkill); - dev_err(dev, "%s - Out of memory", __func__); + hso_net->rfkill = NULL; + dev_err(dev, "%s - Out of memory\n", __func__); return; } snprintf(rfkn, 20, "hso-%d", @@ -2209,7 +2210,8 @@ static void hso_create_rfkill(struct hso_device *hso_dev, kfree(rfkn); hso_net->rfkill->name = NULL; rfkill_free(hso_net->rfkill); - dev_err(dev, "%s - Failed to register rfkill", __func__); + hso_net->rfkill = NULL; + dev_err(dev, "%s - Failed to register rfkill\n", __func__); return; } } -- GitLab From 9b46333406b9cb3397ab538485a4d57c316af0ff Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Tue, 28 Oct 2008 19:22:34 +1100 Subject: [PATCH 669/815] vmap: cope with vm_unmap_aliases before vmalloc_init() Xen can end up calling vm_unmap_aliases() before vmalloc_init() has been called. In this case its safe to make it a simple no-op. Signed-off-by: Jeremy Fitzhardinge Cc: Linux Memory Management List Cc: Nick Piggin Signed-off-by: Ingo Molnar --- mm/vmalloc.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 66fad3fc02b..ba6b0f5f7fa 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -592,6 +592,8 @@ static void free_unmap_vmap_area_addr(unsigned long addr) #define VMAP_BLOCK_SIZE (VMAP_BBMAP_BITS * PAGE_SIZE) +static bool vmap_initialized __read_mostly = false; + struct vmap_block_queue { spinlock_t lock; struct list_head free; @@ -828,6 +830,9 @@ void vm_unmap_aliases(void) int cpu; int flush = 0; + if (unlikely(!vmap_initialized)) + return; + for_each_possible_cpu(cpu) { struct vmap_block_queue *vbq = &per_cpu(vmap_block_queue, cpu); struct vmap_block *vb; @@ -942,6 +947,8 @@ void __init vmalloc_init(void) INIT_LIST_HEAD(&vbq->dirty); vbq->nr_dirty = 0; } + + vmap_initialized = true; } void unmap_kernel_range(unsigned long addr, unsigned long size) -- GitLab From d05fdf316067cd311d5e7add08da26ded8a58080 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Tue, 28 Oct 2008 19:23:06 +1100 Subject: [PATCH 670/815] xen: make sure stray alias mappings are gone before pinning Xen requires that all mappings of pagetable pages are read-only, so that they can't be updated illegally. As a result, if a page is being turned into a pagetable page, we need to make sure all its mappings are RO. If the page had been used for ioremap or vmalloc, it may still have left over mappings as a result of not having been lazily unmapped. This change makes sure we explicitly mop them all up before pinning the page. Unlike aliases created by kmap, the there can be vmalloc aliases even for non-high pages, so we must do the flush unconditionally. Signed-off-by: Jeremy Fitzhardinge Cc: Linux Memory Management List Cc: Nick Piggin Signed-off-by: Ingo Molnar --- arch/x86/xen/enlighten.c | 5 +++-- arch/x86/xen/mmu.c | 9 ++++++--- 2 files changed, 9 insertions(+), 5 deletions(-) diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index b61534c7a4c..5e4686d70f6 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -863,15 +863,16 @@ static void xen_alloc_ptpage(struct mm_struct *mm, unsigned long pfn, unsigned l if (PagePinned(virt_to_page(mm->pgd))) { SetPagePinned(page); + vm_unmap_aliases(); if (!PageHighMem(page)) { make_lowmem_page_readonly(__va(PFN_PHYS((unsigned long)pfn))); if (level == PT_PTE && USE_SPLIT_PTLOCKS) pin_pagetable_pfn(MMUEXT_PIN_L1_TABLE, pfn); - } else + } else { /* make sure there are no stray mappings of this page */ kmap_flush_unused(); - vm_unmap_aliases(); + } } } diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index aba77b2b7d1..89f3b6edc65 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -850,13 +850,16 @@ static int xen_pin_page(struct mm_struct *mm, struct page *page, read-only, and can be pinned. */ static void __xen_pgd_pin(struct mm_struct *mm, pgd_t *pgd) { + vm_unmap_aliases(); + xen_mc_batch(); - if (xen_pgd_walk(mm, xen_pin_page, USER_LIMIT)) { - /* re-enable interrupts for kmap_flush_unused */ + if (xen_pgd_walk(mm, xen_pin_page, USER_LIMIT)) { + /* re-enable interrupts for flushing */ xen_mc_issue(0); + kmap_flush_unused(); - vm_unmap_aliases(); + xen_mc_batch(); } -- GitLab From cd83e42c6b0413dcbb548c2ead799111ff7e6a13 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Fri, 7 Nov 2008 11:12:29 +1100 Subject: [PATCH 671/815] cpumask: new API, v2 - add cpumask_of() - add free_bootmem_cpumask_var() Signed-off-by: Rusty Russell Signed-off-by: Ingo Molnar --- include/linux/cpumask.h | 11 +++++++++++ lib/cpumask.c | 5 +++++ 2 files changed, 16 insertions(+) diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index c8e66619097..31caa1bc620 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -893,6 +893,12 @@ static inline void cpumask_copy(struct cpumask *dstp, */ #define cpumask_any_and(mask1, mask2) cpumask_first_and((mask1), (mask2)) +/** + * cpumask_of - the cpumask containing just a given cpu + * @cpu: the cpu (<= nr_cpu_ids) + */ +#define cpumask_of(cpu) (get_cpu_mask(cpu)) + /** * to_cpumask - convert an NR_CPUS bitmap to a struct cpumask * * @bitmap: the bitmap @@ -946,6 +952,7 @@ typedef struct cpumask *cpumask_var_t; bool alloc_cpumask_var(cpumask_var_t *mask, gfp_t flags); void alloc_bootmem_cpumask_var(cpumask_var_t *mask); void free_cpumask_var(cpumask_var_t mask); +void free_bootmem_cpumask_var(cpumask_var_t mask); #else typedef struct cpumask cpumask_var_t[1]; @@ -962,6 +969,10 @@ static inline void alloc_bootmem_cpumask_var(cpumask_var_t *mask) static inline void free_cpumask_var(cpumask_var_t mask) { } + +static inline void free_bootmem_cpumask_var(cpumask_var_t mask) +{ +} #endif /* CONFIG_CPUMASK_OFFSTACK */ /* The pointer versions of the maps, these will become the primary versions. */ diff --git a/lib/cpumask.c b/lib/cpumask.c index 5ceb4211c83..2ebc3a9a746 100644 --- a/lib/cpumask.c +++ b/lib/cpumask.c @@ -107,4 +107,9 @@ void free_cpumask_var(cpumask_var_t mask) kfree(mask); } EXPORT_SYMBOL(free_cpumask_var); + +void free_bootmem_cpumask_var(cpumask_var_t mask) +{ + free_bootmem((unsigned long)mask, cpumask_size()); +} #endif -- GitLab From ed9b3e3379731e9f9d2f73f3d7fd9e7d2ce3df4a Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Fri, 7 Nov 2008 09:06:45 -0500 Subject: [PATCH 672/815] ext4: Mark the buffer_heads as dirty and uptodate after prepare_write We need to make sure we mark the buffer_heads as dirty and uptodate so that block_write_full_page write them correctly. This fixes mmap corruptions that can occur in low memory situations. Signed-off-by: Aneesh Kumar K.V Signed-off-by: "Theodore Ts'o" --- fs/ext4/inode.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 5a130b56f1c..be21a5ae33c 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2329,6 +2329,8 @@ static int ext4_da_writepage(struct page *page, unlock_page(page); return 0; } + /* now mark the buffer_heads as dirty and uptodate */ + block_commit_write(page, 0, PAGE_CACHE_SIZE); } if (test_opt(inode->i_sb, NOBH) && ext4_should_writeback_data(inode)) -- GitLab From 23712a9c28b9f80a8cf70c8490358d5f562d2465 Mon Sep 17 00:00:00 2001 From: Frederic Bohe Date: Fri, 7 Nov 2008 09:21:01 -0500 Subject: [PATCH 673/815] ext4: add checksum calculation when clearing UNINIT flag in ext4_new_inode When initializing an uninitialized block group in ext4_new_inode(), its block group checksum must be re-calculated. This fixes a race when several threads try to allocate a new inode in an UNINIT'd group. There is some question whether we need to be initializing the block bitmap in ext4_new_inode() at all, but for now, if we are going to init the block group, let's eliminate the race. Signed-off-by: Frederic Bohe Signed-off-by: "Theodore Ts'o" --- fs/ext4/ialloc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index fe34d74cfb1..2a117e286e5 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -718,6 +718,8 @@ got: gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT); free = ext4_free_blocks_after_init(sb, group, gdp); gdp->bg_free_blocks_count = cpu_to_le16(free); + gdp->bg_checksum = ext4_group_desc_csum(sbi, group, + gdp); } spin_unlock(sb_bgl_lock(sbi, group)); -- GitLab From 14800984706bf6936bbec5187f736e928be5c218 Mon Sep 17 00:00:00 2001 From: Mike Galbraith Date: Fri, 7 Nov 2008 15:26:50 +0100 Subject: [PATCH 674/815] sched: fine-tune SD_MC_INIT Tune SD_MC_INIT the same way as SD_CPU_INIT: unset SD_BALANCE_NEWIDLE, and set SD_WAKE_BALANCE. This improves vmark by 5%: vmark 132102 125968 125497 messages/sec avg 127855.66 .984 vmark 139404 131719 131272 messages/sec avg 134131.66 1.033 Signed-off-by: Mike Galbraith Acked-by: Peter Zijlstra Signed-off-by: Ingo Molnar # *DOCUMENTATION* --- include/linux/topology.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/topology.h b/include/linux/topology.h index 34a7ee0ebed..a8d840595b7 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -120,10 +120,10 @@ void arch_update_cpu_topology(void); .wake_idx = 1, \ .forkexec_idx = 1, \ .flags = SD_LOAD_BALANCE \ - | SD_BALANCE_NEWIDLE \ | SD_BALANCE_FORK \ | SD_BALANCE_EXEC \ | SD_WAKE_AFFINE \ + | SD_WAKE_BALANCE \ | SD_SHARE_PKG_RESOURCES\ | BALANCE_FOR_MC_POWER, \ .last_balance = jiffies, \ -- GitLab From 52c642f33b14bfa1b00ef2b68296effb34a573f3 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Fri, 7 Nov 2008 16:09:23 +0100 Subject: [PATCH 675/815] sched: fine-tune SD_SIBLING_INIT fine-tune the HT sched-domains parameters as well. On a HT capable box, this increases lat_ctx performance from 23.87 usecs to 1.49 usecs: # before $ ./lat_ctx -s 0 2 "size=0k ovr=1.89 2 23.87 # after $ ./lat_ctx -s 0 2 "size=0k ovr=1.84 2 1.49 Signed-off-by: Ingo Molnar --- include/linux/topology.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/topology.h b/include/linux/topology.h index a8d840595b7..117f1b7405c 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -99,7 +99,7 @@ void arch_update_cpu_topology(void); | SD_BALANCE_FORK \ | SD_BALANCE_EXEC \ | SD_WAKE_AFFINE \ - | SD_WAKE_IDLE \ + | SD_WAKE_BALANCE \ | SD_SHARE_CPUPOWER, \ .last_balance = jiffies, \ .balance_interval = 1, \ -- GitLab From 8638545c3668231675dcf8f46afa7ed5930a6b02 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Fri, 7 Nov 2008 16:03:46 +0000 Subject: [PATCH 676/815] trivial: dmi_scan typo As we've lost our trivial maintainer for the moment I'll send this directly. Only touches a comment Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/firmware/dmi_scan.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c index 3e526b6d00c..8daf4793ac3 100644 --- a/drivers/firmware/dmi_scan.c +++ b/drivers/firmware/dmi_scan.c @@ -81,9 +81,9 @@ static void dmi_table(u8 *buf, int len, int num, const struct dmi_header *dm = (const struct dmi_header *)data; /* - * We want to know the total length (formated area and strings) - * before decoding to make sure we won't run off the table in - * dmi_decode or dmi_string + * We want to know the total length (formatted area and + * strings) before decoding to make sure we won't run off the + * table in dmi_decode or dmi_string */ data += dm->length; while ((data - buf < len - 1) && (data[0] || data[1])) -- GitLab From 54e7ff9d6249ba88e393d7fbc8008da9279723be Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Fri, 7 Nov 2008 16:07:02 +0000 Subject: [PATCH 677/815] trivial: MPT fusion - remove long dead code This triggers false bug reports as it does a bogus kmalloc with locks held but is never really compiled into the kernel. Closes #8329 Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/message/fusion/mptlan.c | 108 -------------------------------- 1 file changed, 108 deletions(-) diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c index a1abf95cf75..603ffd008c7 100644 --- a/drivers/message/fusion/mptlan.c +++ b/drivers/message/fusion/mptlan.c @@ -77,12 +77,6 @@ MODULE_VERSION(my_VERSION); * Fusion MPT LAN private structures */ -struct NAA_Hosed { - u16 NAA; - u8 ieee[FC_ALEN]; - struct NAA_Hosed *next; -}; - struct BufferControl { struct sk_buff *skb; dma_addr_t dma; @@ -159,11 +153,6 @@ static u8 LanCtx = MPT_MAX_PROTOCOL_DRIVERS; static u32 max_buckets_out = 127; static u32 tx_max_out_p = 127 - 16; -#ifdef QLOGIC_NAA_WORKAROUND -static struct NAA_Hosed *mpt_bad_naa = NULL; -DEFINE_RWLOCK(bad_naa_lock); -#endif - /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ /** * lan_reply - Handle all data sent from the hardware. @@ -780,30 +769,6 @@ mpt_lan_sdu_send (struct sk_buff *skb, struct net_device *dev) // ctx, skb, skb->data)); mac = skb_mac_header(skb); -#ifdef QLOGIC_NAA_WORKAROUND -{ - struct NAA_Hosed *nh; - - /* Munge the NAA for Tx packets to QLogic boards, which don't follow - RFC 2625. The longer I look at this, the more my opinion of Qlogic - drops. */ - read_lock_irq(&bad_naa_lock); - for (nh = mpt_bad_naa; nh != NULL; nh=nh->next) { - if ((nh->ieee[0] == mac[0]) && - (nh->ieee[1] == mac[1]) && - (nh->ieee[2] == mac[2]) && - (nh->ieee[3] == mac[3]) && - (nh->ieee[4] == mac[4]) && - (nh->ieee[5] == mac[5])) { - cur_naa = nh->NAA; - dlprintk ((KERN_INFO "mptlan/sdu_send: using NAA value " - "= %04x.\n", cur_naa)); - break; - } - } - read_unlock_irq(&bad_naa_lock); -} -#endif pTrans->TransactionDetails[0] = cpu_to_le32((cur_naa << 16) | (mac[0] << 8) | @@ -1572,79 +1537,6 @@ mpt_lan_type_trans(struct sk_buff *skb, struct net_device *dev) fcllc = (struct fcllc *)skb->data; -#ifdef QLOGIC_NAA_WORKAROUND -{ - u16 source_naa = fch->stype, found = 0; - - /* Workaround for QLogic not following RFC 2625 in regards to the NAA - value. */ - - if ((source_naa & 0xF000) == 0) - source_naa = swab16(source_naa); - - if (fcllc->ethertype == htons(ETH_P_ARP)) - dlprintk ((KERN_INFO "mptlan/type_trans: got arp req/rep w/ naa of " - "%04x.\n", source_naa)); - - if ((fcllc->ethertype == htons(ETH_P_ARP)) && - ((source_naa >> 12) != MPT_LAN_NAA_RFC2625)){ - struct NAA_Hosed *nh, *prevnh; - int i; - - dlprintk ((KERN_INFO "mptlan/type_trans: ARP Req/Rep from " - "system with non-RFC 2625 NAA value (%04x).\n", - source_naa)); - - write_lock_irq(&bad_naa_lock); - for (prevnh = nh = mpt_bad_naa; nh != NULL; - prevnh=nh, nh=nh->next) { - if ((nh->ieee[0] == fch->saddr[0]) && - (nh->ieee[1] == fch->saddr[1]) && - (nh->ieee[2] == fch->saddr[2]) && - (nh->ieee[3] == fch->saddr[3]) && - (nh->ieee[4] == fch->saddr[4]) && - (nh->ieee[5] == fch->saddr[5])) { - found = 1; - dlprintk ((KERN_INFO "mptlan/type_trans: ARP Re" - "q/Rep w/ bad NAA from system already" - " in DB.\n")); - break; - } - } - - if ((!found) && (nh == NULL)) { - - nh = kmalloc(sizeof(struct NAA_Hosed), GFP_KERNEL); - dlprintk ((KERN_INFO "mptlan/type_trans: ARP Req/Rep w/" - " bad NAA from system not yet in DB.\n")); - - if (nh != NULL) { - nh->next = NULL; - if (!mpt_bad_naa) - mpt_bad_naa = nh; - if (prevnh) - prevnh->next = nh; - - nh->NAA = source_naa; /* Set the S_NAA value. */ - for (i = 0; i < FC_ALEN; i++) - nh->ieee[i] = fch->saddr[i]; - dlprintk ((KERN_INFO "Got ARP from %02x:%02x:%02x:%02x:" - "%02x:%02x with non-compliant S_NAA value.\n", - fch->saddr[0], fch->saddr[1], fch->saddr[2], - fch->saddr[3], fch->saddr[4],fch->saddr[5])); - } else { - printk (KERN_ERR "mptlan/type_trans: Unable to" - " kmalloc a NAA_Hosed struct.\n"); - } - } else if (!found) { - printk (KERN_ERR "mptlan/type_trans: found not" - " set, but nh isn't null. Evil " - "funkiness abounds.\n"); - } - write_unlock_irq(&bad_naa_lock); - } -} -#endif /* Strip the SNAP header from ARP packets since we don't * pass them through to the 802.2/SNAP layers. -- GitLab From 7c64ade53a6f977d73f16243865c42ceae999aea Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Fri, 7 Nov 2008 14:02:49 +0100 Subject: [PATCH 678/815] oprofile: Fix p6 counter overflow check Fix the counter overflow check for CPUs with counter width > 32 I had a similar change in a different patch that I didn't submit and I didn't notice the problem earlier because it was always tested together. Signed-off-by: Andi Kleen Signed-off-by: Robert Richter --- arch/x86/oprofile/op_model_ppro.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c index 0620d6d45f7..3f1b81a83e2 100644 --- a/arch/x86/oprofile/op_model_ppro.c +++ b/arch/x86/oprofile/op_model_ppro.c @@ -27,8 +27,7 @@ static int num_counters = 2; static int counter_width = 32; #define CTR_IS_RESERVED(msrs, c) (msrs->counters[(c)].addr ? 1 : 0) -#define CTR_READ(l, h, msrs, c) do {rdmsr(msrs->counters[(c)].addr, (l), (h)); } while (0) -#define CTR_OVERFLOWED(n) (!((n) & (1U<<(counter_width-1)))) +#define CTR_OVERFLOWED(n) (!((n) & (1ULL<<(counter_width-1)))) #define CTRL_IS_RESERVED(msrs, c) (msrs->controls[(c)].addr ? 1 : 0) #define CTRL_READ(l, h, msrs, c) do {rdmsr((msrs->controls[(c)].addr), (l), (h)); } while (0) @@ -124,14 +123,14 @@ static void ppro_setup_ctrs(struct op_msrs const * const msrs) static int ppro_check_ctrs(struct pt_regs * const regs, struct op_msrs const * const msrs) { - unsigned int low, high; + u64 val; int i; for (i = 0 ; i < num_counters; ++i) { if (!reset_value[i]) continue; - CTR_READ(low, high, msrs, i); - if (CTR_OVERFLOWED(low)) { + rdmsrl(msrs->counters[i].addr, val); + if (CTR_OVERFLOWED(val)) { oprofile_add_sample(regs, i); wrmsrl(msrs->counters[i].addr, -reset_value[i]); } -- GitLab From 17c1f07ed70afa4f3941745fc3cc173e2a0365fe Mon Sep 17 00:00:00 2001 From: Jay Lan Date: Fri, 7 Nov 2008 09:51:55 -0800 Subject: [PATCH 679/815] [IA64] Reserve elfcorehdr memory in CONFIG_CRASH_DUMP IA64 kdump kernel failed to initialize /proc/vmcore in 2.6.28-rc2. A bug was introduced in this patch commit: d9a9855d0b06ca6d6cc92596fedcc03f8512e062 always reserve elfcore header memory in crash kernel The problem was that the call to reserve_elfcorehdr() should be placed in CONFIG_CRASH_DUMP rather than in CONFIG_CRASH_KERNEL, which does not exist. Signed-off-by: Jay Lan Acked-by: Simon Hormon Signed-off-by: Tony Luck --- arch/ia64/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index bf441f49682..865af27c773 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -359,7 +359,7 @@ reserve_memory (void) } #endif -#ifdef CONFIG_CRASH_KERNEL +#ifdef CONFIG_CRASH_DUMP if (reserve_elfcorehdr(&rsvd_region[n].start, &rsvd_region[n].end) == 0) n++; -- GitLab From 0c4b95455f250c7006af00208aefdf0f93f63144 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 7 Nov 2008 21:12:17 -0800 Subject: [PATCH 680/815] Staging: only build the tree if we really want to This Kconfig change allows the common 'make allmodconfig' and 'make allyesconfig' build options to skip the staging tree, which is probably what you want to have happen anyway. This makes the linux-next developer's life a lot easier so he doesn't have to worry about changes that break the staging tree, that's for me to worry about... Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index e1654f59eb7..0a49cd788a7 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -21,7 +21,23 @@ menuconfig STAGING If in doubt, say N here. -if STAGING + +config STAGING_EXCLUDE_BUILD + bool "Exclude Staging drivers from being built" + default y + ---help--- + Are you sure you really want to build the staging drivers? + They taint your kernel, don't live up to the normal Linux + kernel quality standards, are a bit crufty around the edges, + and might go off and kick your dog when you aren't paying + attention. + + Say N here to be able to select and build the Staging drivers. + This option is primarily here to prevent them from being built + when selecting 'make allyesconfg' and 'make allmodconfig' so + don't be all that put off, your dog will be just fine. + +if !STAGING_EXCLUDE_BUILD source "drivers/staging/et131x/Kconfig" @@ -45,4 +61,4 @@ source "drivers/staging/at76_usb/Kconfig" source "drivers/staging/poch/Kconfig" -endif # STAGING +endif # !STAGING_EXCLUDE_BUILD -- GitLab From b8f6ec2e61f650fd1a316a207a00965bcb8805d4 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 29 Oct 2008 10:44:55 -0700 Subject: [PATCH 681/815] Staging: make usbip depend on CONFIG_NET Thanks to Randy Dunlap for finding this problem. Reported-by: Randy Dunlap Signed-off-by: Greg Kroah-Hartman --- drivers/staging/usbip/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/usbip/Kconfig b/drivers/staging/usbip/Kconfig index 7426235ccc4..217fb7e62c2 100644 --- a/drivers/staging/usbip/Kconfig +++ b/drivers/staging/usbip/Kconfig @@ -1,6 +1,6 @@ config USB_IP_COMMON tristate "USB IP support (EXPERIMENTAL)" - depends on USB && EXPERIMENTAL + depends on USB && NET && EXPERIMENTAL default N ---help--- This enables pushing USB packets over IP to allow remote -- GitLab From 0d12cdd5f883f508d33b85c1bae98fa28987c8c7 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Sat, 8 Nov 2008 16:19:55 +0100 Subject: [PATCH 682/815] sched: improve sched_clock() performance in scheduler-intense workloads native_read_tsc() overhead accounts for 20% of the system overhead: 659567 system_call 41222.9375 686796 schedule 435.7843 718382 __switch_to 665.1685 823875 switch_mm 4526.7857 1883122 native_read_tsc 55385.9412 9761990 total 2.8468 this is large part due to the rdtsc_barrier() that is done before and after reading the TSC. But sched_clock() is not a precise clock in the GTOD sense, using such barriers is completely pointless. So remove the barriers and only use them in vget_cycles(). This improves lat_ctx performance by about 5%. Signed-off-by: Ingo Molnar --- arch/x86/include/asm/msr.h | 2 -- arch/x86/include/asm/tsc.h | 8 +++++++- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/arch/x86/include/asm/msr.h b/arch/x86/include/asm/msr.h index 46be2fa7ac2..c2a812ebde8 100644 --- a/arch/x86/include/asm/msr.h +++ b/arch/x86/include/asm/msr.h @@ -108,9 +108,7 @@ static __always_inline unsigned long long __native_read_tsc(void) { DECLARE_ARGS(val, low, high); - rdtsc_barrier(); asm volatile("rdtsc" : EAX_EDX_RET(val, low, high)); - rdtsc_barrier(); return EAX_EDX_VAL(val, low, high); } diff --git a/arch/x86/include/asm/tsc.h b/arch/x86/include/asm/tsc.h index 38ae163cc91..9cd83a8e40d 100644 --- a/arch/x86/include/asm/tsc.h +++ b/arch/x86/include/asm/tsc.h @@ -34,6 +34,8 @@ static inline cycles_t get_cycles(void) static __always_inline cycles_t vget_cycles(void) { + cycles_t cycles; + /* * We only do VDSOs on TSC capable CPUs, so this shouldnt * access boot_cpu_data (which is not VDSO-safe): @@ -42,7 +44,11 @@ static __always_inline cycles_t vget_cycles(void) if (!cpu_has_tsc) return 0; #endif - return (cycles_t)__native_read_tsc(); + rdtsc_barrier(); + cycles = (cycles_t)__native_read_tsc(); + rdtsc_barrier(); + + return cycles; } extern void tsc_init(void); -- GitLab From 7cbaef9c83e58bbd4bdd534b09052b6c5ec457d5 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Sat, 8 Nov 2008 17:05:38 +0100 Subject: [PATCH 683/815] sched: optimize sched_clock() a bit sched_clock() uses cycles_2_ns() needlessly - which is an irq-disabling variant of __cycles_2_ns(). Most of the time sched_clock() is called with irqs disabled already. The few places that call it with irqs enabled need to be updated. Signed-off-by: Ingo Molnar --- arch/x86/kernel/tsc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index 2ef80e30192..424093b157d 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -55,7 +55,7 @@ u64 native_sched_clock(void) rdtscll(this_offset); /* return the value in ns */ - return cycles_2_ns(this_offset); + return __cycles_2_ns(this_offset); } /* We need to define a real function for sched_clock, to override the -- GitLab From c5d712433ff57a66d8fb79a57a4fc7a7c3467b97 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Sat, 8 Nov 2008 13:53:33 +0100 Subject: [PATCH 684/815] Fix __pfn_to_page(pfn) for CONFIG_DISCONTIGMEM=y Fix the __pfn_to_page(pfn) macro so that it doesn't evaluate its argument twice in the CONFIG_DISCONTIGMEM=y case, because 'pfn' may be a result of a funtion call having side effects. For example, the hibernation code applies pfn_to_page(pfn) to the result of a function returning the pfn corresponding to the next set bit in a bitmap and the current bit position is modified on each call. This leads to "interesting" failures for CONFIG_DISCONTIGMEM=y due to the current behavior of __pfn_to_page(pfn). Signed-off-by: Rafael J. Wysocki Acked-by: Pavel Machek Signed-off-by: Linus Torvalds --- include/asm-generic/memory_model.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/asm-generic/memory_model.h b/include/asm-generic/memory_model.h index ae060c62aff..18546d8eb78 100644 --- a/include/asm-generic/memory_model.h +++ b/include/asm-generic/memory_model.h @@ -34,7 +34,7 @@ #define __pfn_to_page(pfn) \ ({ unsigned long __pfn = (pfn); \ - unsigned long __nid = arch_pfn_to_nid(pfn); \ + unsigned long __nid = arch_pfn_to_nid(__pfn); \ NODE_DATA(__nid)->node_mem_map + arch_local_page_offset(__pfn, __nid);\ }) -- GitLab From b41d6fee37e2bebd58ad3623c288197e75787905 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 4 Nov 2008 14:56:55 -0600 Subject: [PATCH 685/815] powerpc/fsl-booke: Fix synchronization bug w/local tlb invalidates The implemetation of _tlbil_pid() on Freescale Book-E cores needs an msync & isync after we flash invalidate the TLBs. This was causing the following oops reported by Sebastian Andrzej Siewior: VFS: Mounted root (nfs filesystem) readonly. Freeing unused kernel memory: 148k init BUG: sleeping function called from invalid context at /home/bigeasy/git/linux-2.6-powerpc/mm/mmap.c:234 in_atomic():1, irqs_disabled():0 Call Trace: [df189df0] [c0007160] show_stack+0x48/0x148 (unreliable) [df189e30] [c0029480] __might_sleep+0xf0/0x100 [df189e40] [c0070ac0] remove_vma+0x28/0x98 [df189e50] [c0070c1c] exit_mmap+0xec/0x128 [df189e80] [c002d2f4] mmput+0x54/0xec [df189ea0] [c0030b6c] exit_mm+0x10c/0x120 [df189ed0] [c003288c] do_exit+0x1ac/0x6e8 [df189f20] [c0032e48] do_group_exit+0x80/0xac [df189f40] [c000e9dc] ret_from_syscall+0x0/0x3c BUG: scheduling while atomic: udevd/956/0x10000002 Modules linked in: Call Trace: [df189df0] [c0007160] show_stack+0x48/0x148 (unreliable) [df189e30] [c002ac88] __schedule_bug+0x58/0x6c [df189e40] [c023e6cc] schedule+0xa8/0x4a8 [df189e90] [c002ad6c] __cond_resched+0x38/0x64 [df189ea0] [c023ebc8] _cond_resched+0x3c/0x58 [df189eb0] [c0030e70] put_files_struct+0x90/0xec [df189ed0] [c00328a8] do_exit+0x1c8/0x6e8 [df189f20] [c0032e48] do_group_exit+0x80/0xac [df189f40] [c000e9dc] ret_from_syscall+0x0/0x3c Signed-off-by: Kumar Gala --- arch/powerpc/kernel/misc_32.S | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S index 6a9b4bf0d17..bdc8b0e860e 100644 --- a/arch/powerpc/kernel/misc_32.S +++ b/arch/powerpc/kernel/misc_32.S @@ -470,6 +470,8 @@ _GLOBAL(_tlbil_pid) mfspr r3,SPRN_MMUCSR0 andi. r3,r3,MMUCSR0_TLBFI@l bne 1b + msync + isync blr /* @@ -486,6 +488,8 @@ _GLOBAL(_tlbil_va) rlwinm r4,r4,0,1,31 mtspr SPRN_MAS1,r4 tlbwe + msync + isync blr #endif /* CONFIG_FSL_BOOKE */ -- GitLab From 0a0e9e0cb90170f95b4351597fd5c0e65fab6bc5 Mon Sep 17 00:00:00 2001 From: Matthias Fuchs Date: Wed, 5 Nov 2008 21:53:56 +0100 Subject: [PATCH 686/815] powerpc: Fix Book-E watchdog timer interval setting This patch fixes the setting of the Book-E watchdog timer interval setup on initialization and by ioctl(). On initialization the period bits have to be masked before setting a new period. In WDIOC_SETTIMEOUT ioctl we have to use the correct mask. Signed-off-by: Matthias Fuchs Acked-by: Timur Tabi Signed-off-by: Kumar Gala --- drivers/watchdog/booke_wdt.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/watchdog/booke_wdt.c b/drivers/watchdog/booke_wdt.c index c3b78a76f17..225398fd504 100644 --- a/drivers/watchdog/booke_wdt.c +++ b/drivers/watchdog/booke_wdt.c @@ -42,8 +42,10 @@ u32 booke_wdt_period = WDT_PERIOD_DEFAULT; #ifdef CONFIG_FSL_BOOKE #define WDTP(x) ((((63-x)&0x3)<<30)|(((63-x)&0x3c)<<15)) +#define WDTP_MASK (WDTP(0)) #else #define WDTP(x) (TCR_WP(x)) +#define WDTP_MASK (TCR_WP_MASK) #endif static DEFINE_SPINLOCK(booke_wdt_lock); @@ -65,6 +67,7 @@ static void __booke_wdt_enable(void *data) /* clear status before enabling watchdog */ __booke_wdt_ping(NULL); val = mfspr(SPRN_TCR); + val &= ~WDTP_MASK; val |= (TCR_WIE|TCR_WRC(WRC_CHIP)|WDTP(booke_wdt_period)); mtspr(SPRN_TCR, val); @@ -114,7 +117,7 @@ static long booke_wdt_ioctl(struct file *file, case WDIOC_SETTIMEOUT: if (get_user(booke_wdt_period, p)) return -EFAULT; - mtspr(SPRN_TCR, (mfspr(SPRN_TCR) & ~WDTP(0)) | + mtspr(SPRN_TCR, (mfspr(SPRN_TCR) & ~WDTP_MASK) | WDTP(booke_wdt_period)); return 0; case WDIOC_GETTIMEOUT: -- GitLab From 33d2d78baaed06dda9f4de105388832850fb3555 Mon Sep 17 00:00:00 2001 From: Martyn Welch Date: Fri, 7 Nov 2008 13:43:43 +0000 Subject: [PATCH 687/815] powerpc/86xx: Correct SOC bus-frequency in GE Fanuc SBC610 DTS This patch corrects the bus-frequency value provided in the SBC610's dts. Signed-off-by: Martyn Welch Signed-off-by: Kumar Gala --- arch/powerpc/boot/dts/gef_sbc610.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/boot/dts/gef_sbc610.dts b/arch/powerpc/boot/dts/gef_sbc610.dts index 6ed608322dd..e48cfa740c8 100644 --- a/arch/powerpc/boot/dts/gef_sbc610.dts +++ b/arch/powerpc/boot/dts/gef_sbc610.dts @@ -108,7 +108,7 @@ compatible = "simple-bus"; ranges = <0x0 0xfef00000 0x00100000>; reg = <0xfef00000 0x100000>; // CCSRBAR 1M - bus-frequency = <0>; + bus-frequency = <33333333>; i2c1: i2c@3000 { #address-cells = <1>; -- GitLab From 2b48706560cd4811654582a4a194c67a8562d602 Mon Sep 17 00:00:00 2001 From: Li Yang Date: Sat, 8 Nov 2008 20:51:34 +0300 Subject: [PATCH 688/815] powerpc: Update QE/CPM2 usb_ctlr structures for USB support Fixes following build error: CC drivers/usb/gadget/fsl_qe_udc.o drivers/usb/gadget/fsl_qe_udc.c: In function 'qe_eprx_stall_change': drivers/usb/gadget/fsl_qe_udc.c:156: error: 'struct usb_ctlr' has no member named 'usb_usep' drivers/usb/gadget/fsl_qe_udc.c:163: error: 'struct usb_ctlr' has no member named 'usb_usep' drivers/usb/gadget/fsl_qe_udc.c: In function 'qe_eptx_stall_change': drivers/usb/gadget/fsl_qe_udc.c:173: error: 'struct usb_ctlr' has no member named 'usb_usep' drivers/usb/gadget/fsl_qe_udc.c:180: error: 'struct usb_ctlr' has no member named 'usb_usep' drivers/usb/gadget/fsl_qe_udc.c: In function 'qe_eprx_nack': drivers/usb/gadget/fsl_qe_udc.c:201: error: 'struct usb_ctlr' has no member named 'usb_usep' drivers/usb/gadget/fsl_qe_udc.c:201: error: 'struct usb_ctlr' has no member named 'usb_usep' drivers/usb/gadget/fsl_qe_udc.c: In function 'qe_eprx_normal': drivers/usb/gadget/fsl_qe_udc.c:218: error: 'struct usb_ctlr' has no member named 'usb_usep' drivers/usb/gadget/fsl_qe_udc.c:218: error: 'struct usb_ctlr' has no member named 'usb_usep' drivers/usb/gadget/fsl_qe_udc.c: In function 'qe_ep_reset': drivers/usb/gadget/fsl_qe_udc.c:325: error: 'struct usb_ctlr' has no member named 'usb_usep' drivers/usb/gadget/fsl_qe_udc.c:342: error: 'struct usb_ctlr' has no member named 'usb_usep' drivers/usb/gadget/fsl_qe_udc.c: In function 'qe_ep_register_init': drivers/usb/gadget/fsl_qe_udc.c:515: error: 'struct usb_ctlr' has no member named 'usb_usep' drivers/usb/gadget/fsl_qe_udc.c: In function 'ch9getstatus': drivers/usb/gadget/fsl_qe_udc.c:1981: error: 'struct usb_ctlr' has no member named 'usb_usep' make[2]: *** [drivers/usb/gadget/fsl_qe_udc.o] Error 1 Signed-off-by: Li Yang Signed-off-by: Anton Vorontsov Signed-off-by: Kumar Gala --- arch/powerpc/include/asm/immap_cpm2.h | 9 +++------ arch/powerpc/include/asm/immap_qe.h | 5 +---- 2 files changed, 4 insertions(+), 10 deletions(-) diff --git a/arch/powerpc/include/asm/immap_cpm2.h b/arch/powerpc/include/asm/immap_cpm2.h index 4080bab0468..d4f069bf0e5 100644 --- a/arch/powerpc/include/asm/immap_cpm2.h +++ b/arch/powerpc/include/asm/immap_cpm2.h @@ -554,14 +554,11 @@ typedef struct usb_ctlr { u8 usb_usadr; u8 usb_uscom; u8 res1[1]; - u16 usb_usep1; - u16 usb_usep2; - u16 usb_usep3; - u16 usb_usep4; + __be16 usb_usep[4]; u8 res2[4]; - u16 usb_usber; + __be16 usb_usber; u8 res3[2]; - u16 usb_usbmr; + __be16 usb_usbmr; u8 usb_usbs; u8 res4[7]; } usb_cpm2_t; diff --git a/arch/powerpc/include/asm/immap_qe.h b/arch/powerpc/include/asm/immap_qe.h index 3c2fced3ac2..c346d0bcd23 100644 --- a/arch/powerpc/include/asm/immap_qe.h +++ b/arch/powerpc/include/asm/immap_qe.h @@ -215,10 +215,7 @@ struct usb_ctlr { u8 usb_usadr; u8 usb_uscom; u8 res1[1]; - __be16 usb_usep1; - __be16 usb_usep2; - __be16 usb_usep3; - __be16 usb_usep4; + __be16 usb_usep[4]; u8 res2[4]; __be16 usb_usber; u8 res3[2]; -- GitLab From ea37194d680ff62c5cd187b40d6ea78fa2631ec1 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Sat, 8 Nov 2008 12:32:41 -0600 Subject: [PATCH 689/815] powerpc: Updated Freescale PPC related defconfigs unset CONFIG_PCI_LEGACY in the defconfigs as none of them enable ISDN drivers which seem to be the only place we are using pci_find_device Signed-off-by: Kumar Gala --- arch/powerpc/configs/83xx/asp8347_defconfig | 121 +++++--- .../configs/83xx/mpc8313_rdb_defconfig | 158 ++++++---- .../configs/83xx/mpc8315_rdb_defconfig | 158 ++++++---- .../configs/83xx/mpc832x_mds_defconfig | 125 ++++---- .../configs/83xx/mpc832x_rdb_defconfig | 136 +++++---- .../configs/83xx/mpc834x_itx_defconfig | 171 +++++++---- .../configs/83xx/mpc834x_itxgp_defconfig | 121 +++++--- .../configs/83xx/mpc834x_mds_defconfig | 123 +++++--- .../configs/83xx/mpc836x_mds_defconfig | 126 ++++---- .../configs/83xx/mpc836x_rdk_defconfig | 119 ++++---- .../configs/83xx/mpc837x_mds_defconfig | 123 ++++---- .../configs/83xx/mpc837x_rdb_defconfig | 155 ++++++---- arch/powerpc/configs/83xx/sbc834x_defconfig | 119 ++++---- arch/powerpc/configs/85xx/ksi8560_defconfig | 87 ++++-- .../powerpc/configs/85xx/mpc8536_ds_defconfig | 143 +++++++-- .../configs/85xx/mpc8540_ads_defconfig | 74 +++-- .../powerpc/configs/85xx/mpc8544_ds_defconfig | 143 +++++++-- .../configs/85xx/mpc8560_ads_defconfig | 90 ++++-- .../powerpc/configs/85xx/mpc8568mds_defconfig | 93 ++++-- .../powerpc/configs/85xx/mpc8572_ds_defconfig | 143 +++++++-- .../configs/85xx/mpc85xx_cds_defconfig | 91 ++++-- arch/powerpc/configs/85xx/sbc8548_defconfig | 75 +++-- arch/powerpc/configs/85xx/sbc8560_defconfig | 78 +++-- arch/powerpc/configs/85xx/stx_gp3_defconfig | 115 ++++--- arch/powerpc/configs/85xx/tqm8540_defconfig | 91 ++++-- arch/powerpc/configs/85xx/tqm8541_defconfig | 96 ++++-- arch/powerpc/configs/85xx/tqm8548_defconfig | 98 ++++-- arch/powerpc/configs/85xx/tqm8555_defconfig | 96 ++++-- arch/powerpc/configs/85xx/tqm8560_defconfig | 96 ++++-- .../powerpc/configs/86xx/gef_sbc610_defconfig | 281 +++++++++++++----- .../configs/86xx/mpc8610_hpcd_defconfig | 177 +++++++---- .../configs/86xx/mpc8641_hpcn_defconfig | 175 +++++++---- arch/powerpc/configs/86xx/sbc8641d_defconfig | 152 ++++++---- arch/powerpc/configs/adder875_defconfig | 69 +++-- arch/powerpc/configs/c2k_defconfig | 179 ++++++----- arch/powerpc/configs/ep8248e_defconfig | 113 ++++--- arch/powerpc/configs/ep88xc_defconfig | 67 +++-- arch/powerpc/configs/linkstation_defconfig | 122 ++++++-- arch/powerpc/configs/mgcoge_defconfig | 234 +++++++++++---- arch/powerpc/configs/mgsuvd_defconfig | 107 ++++--- arch/powerpc/configs/mpc7448_hpc2_defconfig | 78 +++-- arch/powerpc/configs/mpc8272_ads_defconfig | 113 ++++--- arch/powerpc/configs/mpc83xx_defconfig | 156 ++++++---- arch/powerpc/configs/mpc85xx_defconfig | 145 +++++++-- arch/powerpc/configs/mpc866_ads_defconfig | 77 +++-- arch/powerpc/configs/mpc86xx_defconfig | 144 +++++++-- arch/powerpc/configs/mpc885_ads_defconfig | 67 +++-- arch/powerpc/configs/pq2fads_defconfig | 137 +++++---- arch/powerpc/configs/prpmc2800_defconfig | 126 ++++++-- arch/powerpc/configs/storcenter_defconfig | 83 ++++-- 50 files changed, 4234 insertions(+), 1932 deletions(-) diff --git a/arch/powerpc/configs/83xx/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig index 0b1fa20f745..cbecaf3d790 100644 --- a/arch/powerpc/configs/83xx/asp8347_defconfig +++ b/arch/powerpc/configs/83xx/asp8347_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc4 -# Thu Aug 21 00:52:01 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:49 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -54,8 +54,6 @@ CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set CONFIG_REDBOOT=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -99,7 +97,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -109,7 +106,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -122,10 +121,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -158,6 +153,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -165,10 +161,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -188,24 +184,21 @@ CONFIG_ASP834x=y CONFIG_PPC_MPC834x=y # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -225,6 +218,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -239,15 +234,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -259,7 +254,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -272,7 +266,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -340,6 +334,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -360,11 +355,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -470,7 +464,6 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -547,8 +540,6 @@ CONFIG_PHYLIB=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -559,8 +550,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -583,6 +578,7 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -667,14 +663,11 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set @@ -710,12 +703,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -753,6 +740,7 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -774,7 +762,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -829,7 +816,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -855,6 +841,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -907,6 +904,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -923,6 +922,8 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -930,6 +931,7 @@ 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 +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -956,6 +958,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -972,7 +975,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1018,12 +1023,15 @@ CONFIG_RTC_DRV_DS1374=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1032,6 +1040,7 @@ CONFIG_RTC_DRV_DS1374=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1043,12 +1052,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1078,6 +1088,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1126,6 +1137,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1197,7 +1209,6 @@ CONFIG_NLS_DEFAULT="iso8859-1" # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set @@ -1229,13 +1240,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1247,14 +1260,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1327,6 +1345,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig index b7eae2bdf19..bfc32ea265a 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: 2.6.27-rc4 -# Thu Aug 21 00:52:17 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:50 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -53,8 +53,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -98,7 +96,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -108,7 +105,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -121,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -157,6 +152,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -164,10 +160,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -187,24 +183,21 @@ CONFIG_MPC831x_RDB=y CONFIG_PPC_MPC831x=y # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -224,6 +217,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -238,15 +233,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -258,7 +253,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -271,7 +265,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -340,6 +334,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -360,11 +355,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -470,6 +464,7 @@ CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set CONFIG_MTD_NAND_FSL_ELBC=y +# CONFIG_MTD_NAND_FSL_UPM is not set # CONFIG_MTD_ONENAND is not set # @@ -482,7 +477,6 @@ CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -583,13 +577,12 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_MESH is not set -# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set # CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y @@ -638,8 +631,6 @@ CONFIG_CICADA_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -651,6 +642,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -671,6 +665,7 @@ CONFIG_E100=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -693,18 +688,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -790,14 +789,11 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -833,12 +829,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -876,6 +866,7 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -913,7 +904,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -935,6 +925,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_MAX1111 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set @@ -969,7 +960,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -995,6 +985,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1037,12 +1038,18 @@ CONFIG_HID=y # USB Input Devices # # CONFIG_USB_HID is not set +# CONFIG_HID_PID is not set # # USB HID Boot Protocol drivers # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1061,6 +1068,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1084,6 +1093,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # CONFIG_USB_GADGET_MUSB_HDRC is not set # @@ -1092,6 +1103,7 @@ CONFIG_USB_UHCI_HCD=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1113,7 +1125,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1134,6 +1145,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1151,23 +1163,26 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 CONFIG_USB_GADGET_SELECTED=y -# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_AT91 is not set # CONFIG_USB_GADGET_ATMEL_USBA is not set # CONFIG_USB_GADGET_FSL_USB2 is not set -CONFIG_USB_GADGET_NET2280=y -CONFIG_USB_NET2280=y -# CONFIG_USB_GADGET_PXA25X is not set -# CONFIG_USB_GADGET_M66592 is not set -# CONFIG_USB_GADGET_PXA27X is not set -# CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_S3C2410 is not set -# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +CONFIG_USB_GADGET_NET2280=y +CONFIG_USB_NET2280=y +# CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_DUMMY_HCD is not set CONFIG_USB_GADGET_DUALSPEED=y # CONFIG_USB_ZERO is not set @@ -1179,6 +1194,7 @@ CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set # CONFIG_USB_CDC_COMPOSITE is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1224,17 +1240,21 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1243,6 +1263,7 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1254,12 +1275,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1289,6 +1311,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1337,6 +1360,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1373,7 +1397,6 @@ 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_T10DIF is not set @@ -1427,15 +1450,23 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1444,6 +1475,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -1455,14 +1487,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1535,6 +1572,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig index b0a27a67d8c..aad0e1a98c5 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: 2.6.27-rc4 -# Thu Aug 21 00:52:18 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:51 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -53,8 +53,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -98,7 +96,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -108,7 +105,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -121,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -157,6 +152,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -164,10 +160,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -187,24 +183,21 @@ CONFIG_MPC831x_RDB=y CONFIG_PPC_MPC831x=y # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -224,6 +217,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -238,15 +233,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -258,7 +253,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -271,7 +265,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -340,6 +334,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -360,11 +355,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -470,6 +464,7 @@ CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_ALAUDA is not set # CONFIG_MTD_NAND_FSL_ELBC is not set +# CONFIG_MTD_NAND_FSL_UPM is not set # CONFIG_MTD_ONENAND is not set # @@ -482,7 +477,6 @@ CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -584,8 +578,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_MESH is not set -# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set CONFIG_ATA=y @@ -651,6 +643,7 @@ CONFIG_ATA_SFF=y # CONFIG_PATA_SCH is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y @@ -699,8 +692,6 @@ CONFIG_PHYLIB=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -712,6 +703,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -732,6 +726,7 @@ CONFIG_E100=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -754,18 +749,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -851,14 +850,11 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -894,12 +890,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -937,6 +927,7 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -974,7 +965,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -996,6 +986,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_MAX1111 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set @@ -1030,7 +1021,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -1056,6 +1046,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1098,12 +1099,18 @@ CONFIG_HID=y # USB Input Devices # # CONFIG_USB_HID is not set +# CONFIG_HID_PID is not set # # USB HID Boot Protocol drivers # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1122,6 +1129,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1145,6 +1154,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # CONFIG_USB_GADGET_MUSB_HDRC is not set # @@ -1153,6 +1164,7 @@ CONFIG_USB_UHCI_HCD=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1174,7 +1186,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1195,6 +1206,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1212,23 +1224,26 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 CONFIG_USB_GADGET_SELECTED=y -# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_AT91 is not set # CONFIG_USB_GADGET_ATMEL_USBA is not set # CONFIG_USB_GADGET_FSL_USB2 is not set -CONFIG_USB_GADGET_NET2280=y -CONFIG_USB_NET2280=y -# CONFIG_USB_GADGET_PXA25X is not set -# CONFIG_USB_GADGET_M66592 is not set -# CONFIG_USB_GADGET_PXA27X is not set -# CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_S3C2410 is not set -# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +CONFIG_USB_GADGET_NET2280=y +CONFIG_USB_NET2280=y +# CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_DUMMY_HCD is not set CONFIG_USB_GADGET_DUALSPEED=y # CONFIG_USB_ZERO is not set @@ -1240,6 +1255,7 @@ CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set # CONFIG_USB_CDC_COMPOSITE is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1285,17 +1301,21 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1304,6 +1324,7 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1315,12 +1336,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1350,6 +1372,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1398,6 +1421,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1434,7 +1458,6 @@ 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_T10DIF is not set @@ -1488,15 +1511,23 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1505,6 +1536,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -1516,14 +1548,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1596,6 +1633,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig index ad825bcddd1..9cb8c8b956e 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: 2.6.27-rc4 -# Thu Aug 21 00:52:18 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:53 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -53,8 +53,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -98,7 +96,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -108,7 +105,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -121,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -157,6 +152,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -164,10 +160,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -187,24 +183,20 @@ CONFIG_MPC832x_MDS=y CONFIG_PPC_MPC832x=y # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set CONFIG_QUICC_ENGINE=y +# CONFIG_QE_GPIO is not set # CONFIG_FSL_ULI1575 is not set # @@ -225,6 +217,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -240,15 +234,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -260,7 +254,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -273,7 +266,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -341,6 +334,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -361,11 +355,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -391,7 +384,6 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -491,8 +483,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_MESH is not set -# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set # CONFIG_ATA is not set @@ -537,8 +527,6 @@ CONFIG_DAVICOM_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -549,8 +537,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -577,18 +569,22 @@ CONFIG_UCC_GETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -665,15 +661,12 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -709,12 +702,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -751,6 +738,7 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -772,7 +760,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -827,7 +814,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -848,6 +834,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -884,6 +881,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -900,6 +903,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -945,12 +949,15 @@ CONFIG_RTC_DRV_DS1374=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -959,6 +966,7 @@ CONFIG_RTC_DRV_DS1374=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -970,12 +978,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1005,6 +1014,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1042,6 +1052,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1071,13 +1082,11 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_DLM is not set CONFIG_UCC_FAST=y CONFIG_UCC=y -# CONFIG_QE_GPIO 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_T10DIF is not set @@ -1107,13 +1116,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1125,14 +1136,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1205,6 +1221,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig index 38267501f44..9cc976f010c 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: 2.6.27-rc4 -# Thu Aug 21 00:52:19 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:54 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -53,8 +53,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -98,7 +96,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -108,7 +105,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -121,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -157,6 +152,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -164,10 +160,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -187,24 +183,20 @@ CONFIG_MPC832x_RDB=y CONFIG_PPC_MPC832x=y # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set CONFIG_QUICC_ENGINE=y +# CONFIG_QE_GPIO is not set # CONFIG_FSL_ULI1575 is not set # @@ -225,6 +217,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -240,15 +234,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -260,7 +254,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -273,7 +266,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -341,6 +334,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -361,11 +355,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -392,7 +385,6 @@ CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -493,8 +485,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_MESH is not set -# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set # CONFIG_ATA is not set @@ -539,8 +529,6 @@ CONFIG_ICPLUS_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -552,13 +540,16 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -581,18 +572,22 @@ CONFIG_UCC_GETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -678,15 +673,12 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -724,12 +716,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -767,6 +753,7 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -803,7 +790,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -825,6 +811,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_MAX1111 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set @@ -859,7 +846,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -885,6 +871,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -927,12 +924,18 @@ CONFIG_HID=y # USB Input Devices # # CONFIG_USB_HID is not set +# CONFIG_HID_PID is not set # # USB HID Boot Protocol drivers # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -951,6 +954,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -974,6 +979,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -981,6 +988,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1002,7 +1010,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1023,6 +1030,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1040,13 +1048,15 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set # -# MMC/SD Card Drivers +# MMC/SD/SDIO Card Drivers # CONFIG_MMC_BLOCK=y CONFIG_MMC_BLOCK_BOUNCE=y @@ -1054,7 +1064,7 @@ CONFIG_MMC_BLOCK_BOUNCE=y # CONFIG_MMC_TEST is not set # -# MMC/SD Host Controller Drivers +# MMC/SD/SDIO Host Controller Drivers # # CONFIG_MMC_SDHCI is not set # CONFIG_MMC_WBSD is not set @@ -1068,6 +1078,7 @@ CONFIG_MMC_SPI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1079,12 +1090,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1117,6 +1129,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1154,6 +1167,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1227,13 +1241,11 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_DLM is not set CONFIG_UCC_FAST=y CONFIG_UCC=y -# CONFIG_QE_GPIO is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set CONFIG_CRC_T10DIF=y @@ -1263,13 +1275,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1281,14 +1295,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1361,6 +1380,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig index 90aab340e7f..e55ff7c47a3 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: 2.6.27-rc4 -# Thu Aug 21 00:52:20 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:56 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -53,8 +53,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -98,7 +96,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -108,7 +105,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -121,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -157,6 +152,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -164,10 +160,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -187,24 +183,21 @@ CONFIG_MPC834x_ITX=y CONFIG_PPC_MPC834x=y # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -224,6 +217,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -238,15 +233,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -258,7 +253,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -271,7 +265,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -339,6 +333,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -359,11 +354,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -469,7 +463,6 @@ CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -496,7 +489,54 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -# CONFIG_BLK_DEV_IDE is not set + +# +# Please see Documentation/ide/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set +# CONFIG_BLK_DEV_IDECD is not set +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDESCSI is not set +# CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y + +# +# IDE chipset support/bugfixes +# +# 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_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 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_SL82C105 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_IDEDMA is not set # # SCSI device support @@ -572,8 +612,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_MESH is not set -# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set CONFIG_ATA=y @@ -640,6 +678,7 @@ CONFIG_PATA_OF_PLATFORM=y # CONFIG_PATA_SCH is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y @@ -709,18 +748,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -786,14 +829,11 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -829,12 +869,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -872,6 +906,7 @@ CONFIG_SENSORS_PCF8574=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -907,7 +942,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -933,6 +967,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -984,6 +1029,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1000,6 +1047,8 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1007,6 +1056,7 @@ CONFIG_USB_UHCI_HCD=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1027,7 +1077,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1048,6 +1097,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1065,7 +1115,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1111,17 +1163,21 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1130,6 +1186,7 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1141,12 +1198,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1179,6 +1237,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1217,6 +1276,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1292,7 +1352,6 @@ CONFIG_NLS_DEFAULT="iso8859-1" # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set CONFIG_CRC_T10DIF=y @@ -1322,13 +1381,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1340,14 +1401,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1420,6 +1486,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig index 7458a242d25..426232cb009 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: 2.6.27-rc4 -# Thu Aug 21 00:52:21 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:57 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -53,8 +53,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -98,7 +96,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -108,7 +105,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -121,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -157,6 +152,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -164,10 +160,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -187,24 +183,21 @@ CONFIG_MPC834x_ITX=y CONFIG_PPC_MPC834x=y # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -224,6 +217,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -238,15 +233,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -258,7 +253,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -271,7 +265,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -339,6 +333,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -359,11 +354,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -469,7 +463,6 @@ CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -570,8 +563,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_MESH is not set -# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set # CONFIG_ATA is not set @@ -637,18 +628,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -714,14 +709,11 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -757,12 +749,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -800,6 +786,7 @@ CONFIG_SENSORS_PCF8574=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -835,7 +822,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -861,6 +847,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -912,6 +909,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -928,6 +927,8 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -935,6 +936,7 @@ CONFIG_USB_UHCI_HCD=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -955,7 +957,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -976,6 +977,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -992,7 +994,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1038,17 +1042,21 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1057,6 +1065,7 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1068,12 +1077,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1106,6 +1116,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1144,6 +1155,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1219,7 +1231,6 @@ CONFIG_NLS_DEFAULT="iso8859-1" # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set CONFIG_CRC_T10DIF=y @@ -1249,13 +1260,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1267,14 +1280,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1347,6 +1365,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig index 1a92798938c..36e2e93a1c5 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: 2.6.27-rc4 -# Thu Aug 21 00:52:21 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:58 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -53,8 +53,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -98,7 +96,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -108,7 +105,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -121,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -157,6 +152,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -164,10 +160,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -187,24 +183,21 @@ CONFIG_MPC834x_MDS=y CONFIG_PPC_MPC834x=y # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -224,6 +217,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -238,15 +233,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -258,7 +253,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -271,7 +265,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -339,6 +333,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -359,11 +354,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -389,7 +383,6 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -465,8 +458,6 @@ CONFIG_MARVELL_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -477,6 +468,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -497,6 +491,7 @@ CONFIG_E100=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -519,18 +514,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -606,14 +605,11 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set @@ -649,12 +645,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -691,6 +681,7 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -712,7 +703,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -767,7 +757,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -788,6 +777,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -824,6 +824,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -840,6 +846,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -885,12 +892,15 @@ CONFIG_RTC_DRV_DS1374=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -899,6 +909,7 @@ CONFIG_RTC_DRV_DS1374=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -910,12 +921,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -945,6 +957,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -982,6 +995,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1014,7 +1028,6 @@ 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_T10DIF is not set @@ -1044,13 +1057,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1062,14 +1077,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1142,6 +1162,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig index 03d8cede027..80eb6c9a05c 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: 2.6.27-rc4 -# Thu Aug 21 00:52:22 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:59 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -53,8 +53,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -98,7 +96,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -108,7 +105,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -121,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -157,6 +152,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -164,10 +160,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -186,24 +182,20 @@ CONFIG_MPC836x_MDS=y # CONFIG_ASP834x is not set # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set CONFIG_QUICC_ENGINE=y +# CONFIG_QE_GPIO is not set # CONFIG_FSL_ULI1575 is not set # @@ -224,6 +216,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -238,15 +232,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -258,7 +252,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -271,7 +264,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -339,6 +332,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -359,11 +353,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -466,7 +459,6 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -566,8 +558,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_MESH is not set -# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set # CONFIG_ATA is not set @@ -612,8 +602,6 @@ CONFIG_MARVELL_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -624,8 +612,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -652,18 +644,22 @@ CONFIG_UCC_GETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -740,15 +736,12 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -784,12 +777,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -826,6 +813,7 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -847,7 +835,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -902,7 +889,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -923,6 +909,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -959,6 +956,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -975,6 +978,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1020,12 +1024,15 @@ CONFIG_RTC_DRV_DS1374=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1034,6 +1041,7 @@ CONFIG_RTC_DRV_DS1374=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1045,12 +1053,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1080,6 +1089,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1096,6 +1106,7 @@ 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 @@ -1117,6 +1128,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1146,13 +1158,11 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_DLM is not set CONFIG_UCC_FAST=y CONFIG_UCC=y -# CONFIG_QE_GPIO 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_T10DIF is not set @@ -1182,13 +1192,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1200,14 +1212,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1280,6 +1297,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig index cdf84177370..b9b236806e9 100644 --- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig +++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc4 -# Thu Aug 21 00:52:24 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:00 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -54,8 +54,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -99,7 +97,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -109,7 +106,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -122,10 +121,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -158,6 +153,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -165,10 +161,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -187,31 +183,26 @@ CONFIG_MPC836x_RDK=y # CONFIG_ASP834x is not set # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set CONFIG_QUICC_ENGINE=y +CONFIG_QE_GPIO=y # CONFIG_FSL_ULI1575 is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -225,6 +216,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -239,15 +232,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -259,7 +252,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -274,7 +266,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -342,6 +334,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -362,11 +355,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -480,7 +472,6 @@ CONFIG_OF_SPI=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -581,6 +572,7 @@ CONFIG_UCC_GETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -660,15 +652,12 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_SERIAL_QE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -705,12 +694,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -749,6 +732,7 @@ CONFIG_I2C_MPC=y # CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -804,7 +788,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -825,6 +808,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -852,6 +846,7 @@ CONFIG_DAB=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -874,9 +869,6 @@ CONFIG_FB_MACMODES=y # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set CONFIG_FB_OF=y -# CONFIG_FB_CONTROL is not set -# CONFIG_FB_PLATINUM is not set -# CONFIG_FB_VALKYRIE is not set # CONFIG_FB_CT65550 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set @@ -891,6 +883,7 @@ CONFIG_FB_OF=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set @@ -903,6 +896,7 @@ CONFIG_FB_OF=y # CONFIG_FB_FSL_DIU is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -930,7 +924,14 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -940,6 +941,7 @@ CONFIG_HID=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -951,12 +953,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -986,6 +989,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1034,6 +1038,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1064,13 +1069,11 @@ CONFIG_PARTITION_ADVANCED=y CONFIG_UCC_SLOW=y CONFIG_UCC_FAST=y CONFIG_UCC=y -CONFIG_QE_GPIO=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_T10DIF is not set @@ -1102,13 +1105,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1116,7 +1121,7 @@ CONFIG_HAVE_ARCH_KGDB=y CONFIG_PPC_EARLY_DEBUG=y # CONFIG_PPC_EARLY_DEBUG_LPAR is not set # CONFIG_PPC_EARLY_DEBUG_G5 is not set -CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL=y +# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set # CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set # CONFIG_PPC_EARLY_DEBUG_MAPLE is not set # CONFIG_PPC_EARLY_DEBUG_ISERIES is not set @@ -1131,14 +1136,19 @@ CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1211,6 +1221,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig index 97e02d7a5b0..f6350d7e168 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: 2.6.27-rc4 -# Thu Aug 21 00:52:23 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:00 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -53,8 +53,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -99,7 +97,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -109,7 +106,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -122,10 +121,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -158,6 +153,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -165,10 +161,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -188,30 +184,26 @@ CONFIG_MPC837x_MDS=y CONFIG_PPC_MPC837x=y # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -225,6 +217,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -239,15 +233,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -259,7 +253,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -272,7 +265,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -340,6 +333,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -360,11 +354,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -390,7 +383,6 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -491,8 +483,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_MESH is not set -# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set CONFIG_ATA=y @@ -597,8 +587,6 @@ CONFIG_MARVELL_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -609,8 +597,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -633,18 +625,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -721,14 +717,11 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set @@ -766,12 +759,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -808,6 +795,7 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -829,7 +817,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -884,7 +871,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -905,6 +891,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -941,6 +938,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -957,6 +960,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -966,6 +970,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -977,12 +982,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1012,6 +1018,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1049,6 +1056,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1085,7 +1093,6 @@ 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_T10DIF=y @@ -1113,13 +1120,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1131,14 +1140,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1211,6 +1225,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig index 5ac33054ce2..f447de16f75 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: 2.6.27-rc4 -# Thu Aug 21 00:52:25 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:01 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -53,8 +53,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -99,7 +97,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -109,7 +106,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -122,10 +121,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -158,6 +153,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -165,10 +161,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -188,30 +184,26 @@ CONFIG_MPC837x_RDB=y CONFIG_PPC_MPC837x=y # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -225,6 +217,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -239,15 +233,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -259,7 +253,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -272,7 +265,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -335,6 +328,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -355,11 +349,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -385,7 +378,6 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -487,8 +479,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_MESH is not set -# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set CONFIG_ATA=y @@ -554,6 +544,7 @@ CONFIG_ATA_SFF=y # CONFIG_PATA_SCH is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y # CONFIG_MD_LINEAR is not set # CONFIG_MD_RAID0 is not set CONFIG_MD_RAID1=y @@ -603,8 +594,6 @@ CONFIG_FIXED_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -615,8 +604,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -639,6 +632,7 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -673,7 +667,7 @@ CONFIG_GIANFAR=y # Input device support # CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set # @@ -724,14 +718,11 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set @@ -769,12 +760,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -812,6 +797,7 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -833,7 +819,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -888,7 +873,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -914,6 +898,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -956,9 +951,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_THRUSTMASTER_FF=m +CONFIG_ZEROPLUS_FF=m CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -977,6 +999,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -993,6 +1017,8 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1000,6 +1026,7 @@ 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 +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1028,6 +1055,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1044,7 +1072,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1054,6 +1084,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1065,12 +1096,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1100,6 +1132,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1137,6 +1170,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1173,7 +1207,6 @@ 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_T10DIF=y @@ -1201,13 +1234,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1219,6 +1254,7 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=y CONFIG_ASYNC_CORE=y @@ -1229,8 +1265,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1303,6 +1343,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig index c359cc2a380..8d2d7eeab5f 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: 2.6.27-rc4 -# Thu Aug 21 00:52:27 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:02 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -53,8 +53,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -98,7 +96,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -108,7 +105,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -120,10 +119,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -156,6 +151,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -163,10 +159,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -186,30 +182,26 @@ CONFIG_SBC834x=y CONFIG_PPC_MPC834x=y # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -223,6 +215,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -237,15 +231,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -257,7 +251,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -270,7 +263,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -338,6 +331,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -358,11 +352,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -388,7 +381,6 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -464,8 +456,6 @@ CONFIG_BROADCOM_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -476,8 +466,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -500,6 +494,7 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -575,14 +570,11 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set @@ -620,12 +612,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -662,6 +648,7 @@ CONFIG_I2C_MPC=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -683,7 +670,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -738,7 +724,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -759,6 +744,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -795,7 +791,14 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -805,16 +808,18 @@ CONFIG_HID=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -844,6 +849,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -881,6 +887,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -893,7 +900,6 @@ CONFIG_RPCSEC_GSS_KRB5=y # Partition Types # # CONFIG_PARTITION_ADVANCED is not set -CONFIG_MAC_PARTITION=y CONFIG_MSDOS_PARTITION=y # CONFIG_NLS is not set # CONFIG_DLM is not set @@ -902,7 +908,6 @@ 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_T10DIF is not set @@ -930,13 +935,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -948,14 +955,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1028,6 +1040,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG 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 8bb89f26a20..1af7b9e37b6 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: 2.6.27-rc4 -# Thu Aug 21 00:52:28 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:03 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -104,6 +104,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set @@ -117,10 +118,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -147,6 +145,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -181,15 +180,16 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_CPM2=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # CONFIG_HIGHMEM=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 @@ -203,6 +203,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -217,15 +219,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set @@ -311,6 +313,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -331,11 +334,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -454,17 +456,16 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # 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 -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -515,6 +516,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set @@ -590,12 +594,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -CONFIG_SERIAL_CPM_SCC1=y -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -# CONFIG_SERIAL_CPM_SCC4 is not set -# CONFIG_SERIAL_CPM_SMC1 is not set -# CONFIG_SERIAL_CPM_SMC2 is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -659,6 +657,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -692,6 +698,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set @@ -715,6 +727,7 @@ CONFIG_USB_SUPPORT=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -726,13 +739,14 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -762,6 +776,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -797,6 +812,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -829,7 +845,6 @@ 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_T10DIF is not set @@ -882,15 +897,23 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -899,6 +922,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -910,12 +934,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -987,6 +1013,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_TALITOS is not set CONFIG_PPC_CLOCK=y diff --git a/arch/powerpc/configs/85xx/mpc8536_ds_defconfig b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig index 6b516bea6e7..e243e14a670 100644 --- a/arch/powerpc/configs/85xx/mpc8536_ds_defconfig +++ b/arch/powerpc/configs/85xx/mpc8536_ds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc4 -# Thu Aug 21 07:18:18 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:05 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -110,7 +110,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -124,10 +126,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -160,6 +158,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -194,8 +193,10 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -215,6 +216,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -229,15 +232,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -260,7 +263,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -362,6 +365,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -382,12 +386,11 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set CONFIG_FIB_RULES=y - -# -# Wireless -# +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -633,8 +636,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -658,18 +665,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -704,7 +715,7 @@ CONFIG_NETDEV_10000=y # Input device support # CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set # @@ -872,6 +883,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -912,7 +934,6 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_USB is not set # CONFIG_DVB_TTUSB_BUDGET is not set # CONFIG_DVB_TTUSB_DEC is not set -# CONFIG_DVB_CINERGYT2 is not set # CONFIG_DVB_SIANO_SMS1XXX is not set # @@ -929,6 +950,11 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # CONFIG_DVB_PLUTO2 is not set +# +# Supported SDMC DM1105 Adapters +# +# CONFIG_DVB_DM1105 is not set + # # Supported DVB Frontends # @@ -945,6 +971,8 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_CX24123 is not set # CONFIG_DVB_MT312 is not set # CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_STV0288 is not set +# CONFIG_DVB_STB6000 is not set # CONFIG_DVB_STV0299 is not set # CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_TDA10086 is not set @@ -952,6 +980,8 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TUNER_ITD1000 is not set # CONFIG_DVB_TDA826X is not set # CONFIG_DVB_TUA6100 is not set +# CONFIG_DVB_CX24116 is not set +# CONFIG_DVB_SI21XX is not set # # DVB-T (terrestrial) frontends @@ -1004,6 +1034,13 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_LNBP21 is not set # CONFIG_DVB_ISL6405 is not set # CONFIG_DVB_ISL6421 is not set +# CONFIG_DVB_LGS8GL5 is not set + +# +# Tools to develop new frontends +# +# CONFIG_DVB_DUMMY_FE is not set +# CONFIG_DVB_AF9013 is not set CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -1029,6 +1066,7 @@ CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y +# CONFIG_SOUND_OSS_CORE is not set CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1127,9 +1165,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_THRUSTMASTER_FF=m +CONFIG_ZEROPLUS_FF=m CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1148,6 +1213,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1171,6 +1238,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1178,6 +1247,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1199,7 +1269,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1220,6 +1289,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1237,7 +1307,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1283,12 +1355,15 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1309,6 +1384,7 @@ CONFIG_DMA_ENGINE=y # CONFIG_NET_DMA is not set # CONFIG_DMATEST is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1320,13 +1396,14 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1364,6 +1441,7 @@ CONFIG_NTFS_FS=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1408,6 +1486,7 @@ CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1483,7 +1562,6 @@ 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_T10DIF=y @@ -1537,15 +1615,23 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1554,6 +1640,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -1565,16 +1652,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1647,6 +1737,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set CONFIG_CRYPTO_DEV_TALITOS=y diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig index 1ea181f826f..d790cbab80b 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: 2.6.27-rc4 -# Thu Aug 21 00:52:30 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:06 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -107,6 +107,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set @@ -120,10 +121,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -150,6 +147,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -184,8 +182,10 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -205,6 +205,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -219,15 +221,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -313,6 +315,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -333,11 +336,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -421,6 +423,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_NETDEV_1000=y CONFIG_GIANFAR=y @@ -544,6 +549,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -577,6 +590,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set @@ -600,6 +619,7 @@ CONFIG_USB_SUPPORT=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -611,12 +631,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -646,6 +667,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -680,6 +702,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -712,7 +735,6 @@ 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_T10DIF is not set @@ -764,15 +786,23 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -781,6 +811,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -791,12 +822,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -868,6 +901,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/85xx/mpc8544_ds_defconfig b/arch/powerpc/configs/85xx/mpc8544_ds_defconfig index 1aecdeab984..f6cb01495ea 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: 2.6.27-rc4 -# Thu Aug 21 07:20:43 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:08 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -110,7 +110,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -124,10 +126,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -160,6 +158,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -194,8 +193,10 @@ CONFIG_PPC_I8259=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_CPM2 is not set CONFIG_FSL_ULI1575=y +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -215,6 +216,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -229,15 +232,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -261,7 +264,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -363,6 +366,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -383,12 +387,11 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set CONFIG_FIB_RULES=y - -# -# Wireless -# +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -634,8 +637,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -657,18 +664,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -703,7 +714,7 @@ CONFIG_NETDEV_10000=y # Input device support # CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set # @@ -872,6 +883,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -912,7 +934,6 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_USB is not set # CONFIG_DVB_TTUSB_BUDGET is not set # CONFIG_DVB_TTUSB_DEC is not set -# CONFIG_DVB_CINERGYT2 is not set # CONFIG_DVB_SIANO_SMS1XXX is not set # @@ -929,6 +950,11 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # CONFIG_DVB_PLUTO2 is not set +# +# Supported SDMC DM1105 Adapters +# +# CONFIG_DVB_DM1105 is not set + # # Supported DVB Frontends # @@ -945,6 +971,8 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_CX24123 is not set # CONFIG_DVB_MT312 is not set # CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_STV0288 is not set +# CONFIG_DVB_STB6000 is not set # CONFIG_DVB_STV0299 is not set # CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_TDA10086 is not set @@ -952,6 +980,8 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TUNER_ITD1000 is not set # CONFIG_DVB_TDA826X is not set # CONFIG_DVB_TUA6100 is not set +# CONFIG_DVB_CX24116 is not set +# CONFIG_DVB_SI21XX is not set # # DVB-T (terrestrial) frontends @@ -1004,6 +1034,13 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_LNBP21 is not set # CONFIG_DVB_ISL6405 is not set # CONFIG_DVB_ISL6421 is not set +# CONFIG_DVB_LGS8GL5 is not set + +# +# Tools to develop new frontends +# +# CONFIG_DVB_DUMMY_FE is not set +# CONFIG_DVB_AF9013 is not set CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -1029,6 +1066,7 @@ CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1129,9 +1167,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_THRUSTMASTER_FF=m +CONFIG_ZEROPLUS_FF=m CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1150,6 +1215,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1173,6 +1240,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1180,6 +1249,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1201,7 +1271,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1222,6 +1291,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1239,7 +1309,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1285,12 +1357,15 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1311,6 +1386,7 @@ CONFIG_DMA_ENGINE=y # CONFIG_NET_DMA is not set # CONFIG_DMATEST is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1322,12 +1398,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1365,6 +1442,7 @@ CONFIG_NTFS_FS=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1409,6 +1487,7 @@ CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1484,7 +1563,6 @@ 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_T10DIF=y @@ -1538,15 +1616,23 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1555,6 +1641,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -1565,16 +1652,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1647,6 +1737,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set CONFIG_CRYPTO_DEV_TALITOS=y diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig index 06e26d906f6..6cf929259ba 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: 2.6.27-rc4 -# Thu Aug 21 00:52:32 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:09 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -108,7 +108,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -121,10 +123,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -151,6 +150,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -185,15 +185,16 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_CPM2=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -207,6 +208,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -221,15 +224,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set @@ -252,7 +255,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set CONFIG_PCI_DEBUG=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -322,6 +325,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -342,11 +346,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -459,8 +462,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set CONFIG_FS_ENET_HAS_FCC=y @@ -469,7 +476,6 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -487,18 +493,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -571,12 +581,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -CONFIG_SERIAL_CPM_SCC1=y -CONFIG_SERIAL_CPM_SCC2=y -# CONFIG_SERIAL_CPM_SCC3 is not set -# CONFIG_SERIAL_CPM_SCC4 is not set -# CONFIG_SERIAL_CPM_SMC1 is not set -# CONFIG_SERIAL_CPM_SMC2 is not set # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y @@ -648,6 +652,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -683,6 +695,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -699,6 +717,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -708,6 +727,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -719,12 +739,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -754,6 +775,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -788,6 +810,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -820,7 +843,6 @@ 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_T10DIF is not set @@ -872,15 +894,23 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -889,6 +919,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -899,12 +930,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -976,6 +1009,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/85xx/mpc8568mds_defconfig b/arch/powerpc/configs/85xx/mpc8568mds_defconfig index dc27c74955f..597be849181 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: 2.6.27-rc4 -# Thu Aug 21 00:52:33 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:11 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -105,7 +105,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -118,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -154,6 +152,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -189,8 +188,10 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set CONFIG_QUICC_ENGINE=y +# CONFIG_QE_GPIO is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -210,6 +211,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -224,15 +227,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -255,7 +258,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -325,6 +328,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -345,11 +349,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -530,8 +533,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -554,18 +561,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -815,6 +826,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -851,6 +873,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -867,6 +895,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -912,12 +941,15 @@ CONFIG_RTC_DRV_DS1374=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -926,6 +958,7 @@ CONFIG_RTC_DRV_DS1374=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -937,12 +970,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -972,6 +1006,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1009,6 +1044,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1036,13 +1072,11 @@ CONFIG_PARTITION_ADVANCED=y # CONFIG_SYSV68_PARTITION is not set # CONFIG_NLS is not set # CONFIG_DLM is not set -# CONFIG_QE_GPIO is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set @@ -1094,15 +1128,23 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1111,6 +1153,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -1132,14 +1175,19 @@ CONFIG_PPC_EARLY_DEBUG=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1212,6 +1260,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/85xx/mpc8572_ds_defconfig b/arch/powerpc/configs/85xx/mpc8572_ds_defconfig index eda45bb8a13..635588319e0 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: 2.6.27-rc4 -# Thu Aug 21 07:21:42 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:13 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -110,7 +110,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -124,10 +126,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -160,6 +158,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -194,8 +193,10 @@ CONFIG_PPC_I8259=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_CPM2 is not set CONFIG_FSL_ULI1575=y +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -215,6 +216,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -229,15 +232,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -261,7 +264,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -363,6 +366,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -383,12 +387,11 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set CONFIG_FIB_RULES=y - -# -# Wireless -# +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -634,8 +637,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -657,18 +664,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -703,7 +714,7 @@ CONFIG_NETDEV_10000=y # Input device support # CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set # @@ -872,6 +883,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -912,7 +934,6 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_USB is not set # CONFIG_DVB_TTUSB_BUDGET is not set # CONFIG_DVB_TTUSB_DEC is not set -# CONFIG_DVB_CINERGYT2 is not set # CONFIG_DVB_SIANO_SMS1XXX is not set # @@ -929,6 +950,11 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # CONFIG_DVB_PLUTO2 is not set +# +# Supported SDMC DM1105 Adapters +# +# CONFIG_DVB_DM1105 is not set + # # Supported DVB Frontends # @@ -945,6 +971,8 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_CX24123 is not set # CONFIG_DVB_MT312 is not set # CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_STV0288 is not set +# CONFIG_DVB_STB6000 is not set # CONFIG_DVB_STV0299 is not set # CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_TDA10086 is not set @@ -952,6 +980,8 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TUNER_ITD1000 is not set # CONFIG_DVB_TDA826X is not set # CONFIG_DVB_TUA6100 is not set +# CONFIG_DVB_CX24116 is not set +# CONFIG_DVB_SI21XX is not set # # DVB-T (terrestrial) frontends @@ -1004,6 +1034,13 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_LNBP21 is not set # CONFIG_DVB_ISL6405 is not set # CONFIG_DVB_ISL6421 is not set +# CONFIG_DVB_LGS8GL5 is not set + +# +# Tools to develop new frontends +# +# CONFIG_DVB_DUMMY_FE is not set +# CONFIG_DVB_AF9013 is not set CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -1029,6 +1066,7 @@ CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1129,9 +1167,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_THRUSTMASTER_FF=m +CONFIG_ZEROPLUS_FF=m CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1150,6 +1215,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1173,6 +1240,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1180,6 +1249,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1201,7 +1271,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1222,6 +1291,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1239,7 +1309,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1285,12 +1357,15 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1299,6 +1374,7 @@ CONFIG_RTC_DRV_CMOS=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1310,12 +1386,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1353,6 +1430,7 @@ CONFIG_NTFS_FS=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1397,6 +1475,7 @@ CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1472,7 +1551,6 @@ 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_T10DIF=y @@ -1526,15 +1604,23 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1543,6 +1629,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -1553,16 +1640,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1635,6 +1725,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set CONFIG_CRYPTO_DEV_TALITOS=y diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig index 97f3c4fe440..8769359dfe6 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: 2.6.27-rc4 -# Thu Aug 21 00:52:34 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:14 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -107,7 +107,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -120,10 +122,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -150,6 +148,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -184,8 +183,10 @@ CONFIG_PPC_I8259=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -205,6 +206,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -219,15 +222,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -250,7 +253,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -320,6 +323,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -340,11 +344,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -396,18 +399,17 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -# CONFIG_BLK_DEV_IDEDISK is not set -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -510,13 +512,16 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -534,18 +539,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -678,6 +687,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -713,6 +730,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -729,6 +752,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -738,6 +762,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -749,12 +774,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -784,6 +810,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -818,6 +845,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -850,7 +878,6 @@ 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_T10DIF is not set @@ -902,15 +929,23 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -919,6 +954,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -929,12 +965,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1006,6 +1044,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig index 41cedc4b63f..bfe3c973157 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: 2.6.27-rc4 -# Thu Aug 21 00:52:35 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:16 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -106,7 +106,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -118,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -148,6 +146,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -182,14 +181,15 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -203,6 +203,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -217,15 +219,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -248,7 +250,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -317,6 +319,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -337,11 +340,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -451,8 +453,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -474,18 +480,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -618,6 +628,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -651,6 +669,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -660,16 +679,18 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -699,6 +720,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -733,6 +755,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -753,7 +776,6 @@ 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_T10DIF is not set @@ -781,13 +803,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -798,12 +822,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -875,6 +901,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig index daef36f41b4..8c507f8d15a 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: 2.6.27-rc4 -# Thu Aug 21 00:52:36 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:17 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -107,6 +107,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set @@ -119,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -149,6 +146,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -183,14 +181,15 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -204,6 +203,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -218,15 +219,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -312,6 +313,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -332,11 +334,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -420,6 +421,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_NETDEV_1000=y CONFIG_GIANFAR=y @@ -541,6 +545,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -574,6 +586,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set @@ -617,12 +635,15 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set CONFIG_RTC_DRV_M48T59=y +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -631,16 +652,18 @@ CONFIG_RTC_DRV_M48T59=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -670,6 +693,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -704,6 +728,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -736,7 +761,6 @@ 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_T10DIF is not set @@ -787,15 +811,23 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -804,6 +836,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -825,12 +858,14 @@ CONFIG_PPC_EARLY_DEBUG=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -902,6 +937,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_TALITOS is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig index 2b05d43f8f7..5a0cf58d2b8 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: 2.6.27-rc4 -# Thu Aug 21 00:52:37 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:19 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -108,7 +108,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -122,10 +124,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -157,6 +156,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -191,15 +191,16 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_CPM2=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # CONFIG_HIGHMEM=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 @@ -213,6 +214,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -227,15 +230,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -258,7 +261,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -319,7 +322,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -335,44 +337,46 @@ CONFIG_NETFILTER_ADVANCED=y CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set # CONFIG_NETFILTER_XT_TARGET_MARK is not set -# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_COMMENT is not set # CONFIG_NETFILTER_XT_MATCH_DCCP is not set # CONFIG_NETFILTER_XT_MATCH_DSCP is not set # CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set # CONFIG_NETFILTER_XT_MATCH_LIMIT is not set # CONFIG_NETFILTER_XT_MATCH_MAC is not set # CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_OWNER is not set # CONFIG_NETFILTER_XT_MATCH_POLICY is not set -# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set # CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set # CONFIG_NETFILTER_XT_MATCH_SCTP is not set # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set # CONFIG_NETFILTER_XT_MATCH_STRING is not set # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_TIME is not set # CONFIG_NETFILTER_XT_MATCH_U32 is not set -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set # CONFIG_IP_NF_QUEUE is not set CONFIG_IP_NF_IPTABLES=m -# CONFIG_IP_NF_MATCH_RECENT is not set -# CONFIG_IP_NF_MATCH_ECN is not set +# CONFIG_IP_NF_MATCH_ADDRTYPE is not set # CONFIG_IP_NF_MATCH_AH is not set +# CONFIG_IP_NF_MATCH_ECN is not set # CONFIG_IP_NF_MATCH_TTL is not set -# CONFIG_IP_NF_MATCH_ADDRTYPE is not set CONFIG_IP_NF_FILTER=m # CONFIG_IP_NF_TARGET_REJECT is not set # CONFIG_IP_NF_TARGET_LOG is not set @@ -385,6 +389,7 @@ CONFIG_IP_NF_FILTER=m # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -405,11 +410,10 @@ CONFIG_NET_PKTGEN=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -470,18 +474,17 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # 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_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=m CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -651,9 +654,13 @@ CONFIG_NET_ETHERNET=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set # CONFIG_NET_POCKET is not set +# CONFIG_ATL2 is not set # CONFIG_FS_ENET is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set @@ -676,18 +683,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -746,6 +757,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set @@ -791,12 +803,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_CPM_SCC1 is not set -CONFIG_SERIAL_CPM_SCC2=y -# CONFIG_SERIAL_CPM_SCC3 is not set -# CONFIG_SERIAL_CPM_SCC4 is not set -# CONFIG_SERIAL_CPM_SMC1 is not set -# CONFIG_SERIAL_CPM_SMC2 is not set # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y @@ -980,6 +986,16 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1019,12 +1035,19 @@ CONFIG_DRM=m # # CONFIG_DISPLAY_SUPPORT is not set CONFIG_SOUND=m +# CONFIG_SOUND_OSS_CORE is not set # CONFIG_SND is not set # CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1041,6 +1064,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1051,6 +1075,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1062,12 +1087,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1103,6 +1129,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1139,6 +1166,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1199,7 +1227,6 @@ 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_T10DIF=m @@ -1253,15 +1280,23 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1270,6 +1305,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set CONFIG_BDI_SWITCH=y @@ -1280,12 +1316,14 @@ CONFIG_BDI_SWITCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1358,6 +1396,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig index 1b2d5d57791..f3e4f3481fd 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: 2.6.27-rc4 -# Thu Aug 21 00:52:37 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:20 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -105,7 +105,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -118,10 +120,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -148,6 +146,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -183,14 +182,15 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -204,6 +204,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -218,15 +220,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set @@ -249,7 +251,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_HAS_RAPIDIO is not set # @@ -316,6 +318,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -336,11 +339,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -466,18 +468,17 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -580,6 +581,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -600,6 +604,7 @@ CONFIG_E100=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -621,18 +626,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -867,6 +876,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -903,6 +923,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -919,6 +945,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -928,6 +955,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -939,12 +967,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -974,6 +1003,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1019,6 +1049,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1051,7 +1082,6 @@ 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_T10DIF is not set @@ -1083,13 +1113,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1100,12 +1132,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1177,6 +1211,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig index da841a09755..c6248939453 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: 2.6.27-rc4 -# Thu Aug 21 00:52:39 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:21 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -106,7 +106,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -119,10 +121,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -149,6 +148,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -184,15 +184,16 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_CPM2=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -206,6 +207,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -220,15 +223,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set @@ -251,7 +254,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_HAS_RAPIDIO is not set # @@ -318,6 +321,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -338,11 +342,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -469,18 +472,17 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -583,6 +585,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -603,6 +608,7 @@ CONFIG_E100=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set # CONFIG_FS_ENET is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set @@ -625,18 +631,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -715,12 +725,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -CONFIG_SERIAL_CPM_SCC1=y -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -# CONFIG_SERIAL_CPM_SCC4 is not set -# CONFIG_SERIAL_CPM_SMC1 is not set -# CONFIG_SERIAL_CPM_SMC2 is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y @@ -900,6 +904,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -936,6 +951,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -952,6 +973,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -961,6 +983,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -972,12 +995,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1007,6 +1031,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1052,6 +1077,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1084,7 +1110,6 @@ 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_T10DIF is not set @@ -1116,13 +1141,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1133,12 +1160,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1210,6 +1239,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig index ca1234d2685..eef45b97dc3 100644 --- a/arch/powerpc/configs/85xx/tqm8548_defconfig +++ b/arch/powerpc/configs/85xx/tqm8548_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc4 -# Thu Aug 21 00:52:40 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:22 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -107,7 +107,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -121,10 +123,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -157,6 +155,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -192,8 +191,10 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -213,6 +214,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -227,15 +230,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -260,7 +263,7 @@ 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_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -330,6 +333,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -350,11 +354,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -458,6 +461,7 @@ CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_NAND_FSL_ELBC is not set +# CONFIG_MTD_NAND_FSL_UPM is not set # CONFIG_MTD_ONENAND is not set # @@ -502,18 +506,17 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -# CONFIG_BLK_DEV_IDEDISK is not set -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -616,13 +619,16 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -640,18 +646,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -885,6 +895,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -921,6 +942,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -937,6 +964,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -982,12 +1010,15 @@ CONFIG_RTC_DRV_DS1307=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -996,6 +1027,7 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1007,12 +1039,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1042,6 +1075,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1078,6 +1112,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1110,7 +1145,6 @@ 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_T10DIF is not set @@ -1162,15 +1196,23 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1179,6 +1221,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -1189,12 +1232,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1267,6 +1312,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig index dcf9cfe28b5..11b637e99a5 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: 2.6.27-rc4 -# Thu Aug 21 00:52:42 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:23 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -106,7 +106,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -119,10 +121,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -149,6 +148,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -184,15 +184,16 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_CPM2=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -206,6 +207,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -220,15 +223,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set @@ -251,7 +254,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_HAS_RAPIDIO is not set # @@ -318,6 +321,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -338,11 +342,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -469,18 +472,17 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -583,6 +585,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -603,6 +608,7 @@ CONFIG_E100=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set # CONFIG_FS_ENET is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set @@ -625,18 +631,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -715,12 +725,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -CONFIG_SERIAL_CPM_SCC1=y -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -# CONFIG_SERIAL_CPM_SCC4 is not set -# CONFIG_SERIAL_CPM_SMC1 is not set -# CONFIG_SERIAL_CPM_SMC2 is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y @@ -900,6 +904,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -936,6 +951,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -952,6 +973,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -961,6 +983,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -972,12 +995,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1007,6 +1031,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1052,6 +1077,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1084,7 +1110,6 @@ 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_T10DIF is not set @@ -1116,13 +1141,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1133,12 +1160,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1210,6 +1239,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig index 8d676629cdb..2519169b6d4 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: 2.6.27-rc4 -# Thu Aug 21 00:52:43 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:25 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -106,7 +106,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -119,10 +121,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -149,6 +148,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -184,15 +184,16 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_CPM2=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -206,6 +207,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -220,15 +223,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set @@ -251,7 +254,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_HAS_RAPIDIO is not set # @@ -318,6 +321,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -338,11 +342,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -469,18 +472,17 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -583,6 +585,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -603,6 +608,7 @@ CONFIG_E100=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set # CONFIG_FS_ENET is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set @@ -625,18 +631,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -715,12 +725,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -CONFIG_SERIAL_CPM_SCC1=y -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -# CONFIG_SERIAL_CPM_SCC4 is not set -# CONFIG_SERIAL_CPM_SMC1 is not set -# CONFIG_SERIAL_CPM_SMC2 is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y @@ -900,6 +904,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -936,6 +951,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -952,6 +973,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -961,6 +983,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -972,12 +995,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1007,6 +1031,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1052,6 +1077,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1084,7 +1110,6 @@ 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_T10DIF is not set @@ -1116,13 +1141,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1133,12 +1160,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1210,6 +1239,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig index 312d7afbbe4..2da13e00a80 100644 --- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig +++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc5 -# Wed Jun 11 12:06:53 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:30 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +# CONFIG_PHYS_64BIT is not set CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y @@ -23,7 +24,7 @@ CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -33,6 +34,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_LOCKBREAK=y @@ -92,7 +94,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -109,7 +110,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -117,10 +120,13 @@ CONFIG_SLAB=y # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -138,6 +144,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -152,6 +159,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -159,15 +167,16 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set # CONFIG_PPC_PMAC is not set -# CONFIG_PPC_82xx is not set -# CONFIG_PPC_83xx is not set -CONFIG_PPC_86xx=y -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set # CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +CONFIG_PPC_86xx=y # CONFIG_MPC8641_HPCN is not set # CONFIG_SBC8641D is not set # CONFIG_MPC8610_HPCD is not set @@ -184,7 +193,10 @@ CONFIG_MPIC=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -199,17 +211,20 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_300 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y # CONFIG_PREEMPT_RCU is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m # 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_KEXEC is not set CONFIG_IRQ_ALL_CPUS=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=y @@ -219,17 +234,19 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -242,6 +259,7 @@ CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y +CONFIG_PPC_PCI_CHOICE=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -250,7 +268,7 @@ 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_LEGACY is not set CONFIG_PCI_DEBUG=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -270,10 +288,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -287,6 +301,7 @@ CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -325,7 +340,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set @@ -362,8 +376,8 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set # CONFIG_NETFILTER_XT_TARGET_MARK is not set -# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set # CONFIG_NETFILTER_XT_TARGET_TRACE is not set # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set @@ -372,37 +386,39 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_MATCH_DCCP is not set # CONFIG_NETFILTER_XT_MATCH_DSCP is not set # CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set # CONFIG_NETFILTER_XT_MATCH_LIMIT is not set # CONFIG_NETFILTER_XT_MATCH_MAC is not set # CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_OWNER is not set # CONFIG_NETFILTER_XT_MATCH_POLICY is not set -# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set # CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set # CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set # CONFIG_NETFILTER_XT_MATCH_SCTP is not set # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set # CONFIG_NETFILTER_XT_MATCH_STRING is not set # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_TIME is not set # CONFIG_NETFILTER_XT_MATCH_U32 is not set -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m # CONFIG_IP_NF_MATCH_AH is not set +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -411,6 +427,7 @@ CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_ECN=m # CONFIG_IP_NF_TARGET_TTL is not set CONFIG_IP_NF_RAW=m +# CONFIG_IP_NF_SECURITY is not set CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m @@ -420,24 +437,21 @@ CONFIG_IP_NF_ARP_MANGLE=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_AH is not set +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -# CONFIG_IP6_NF_MATCH_AH is not set # CONFIG_IP6_NF_MATCH_MH is not set -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m # CONFIG_IP6_NF_TARGET_REJECT is not set CONFIG_IP6_NF_MANGLE=m # CONFIG_IP6_NF_TARGET_HL is not set CONFIG_IP6_NF_RAW=m - -# -# Bridge: Netfilter Configuration -# +# CONFIG_IP6_NF_SECURITY is not set # CONFIG_BRIDGE_NF_EBTABLES is not set # CONFIG_IP_DCCP is not set CONFIG_IP_SCTP=m @@ -456,8 +470,11 @@ CONFIG_ATM_LANE=m CONFIG_ATM_MPOA=m CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set +CONFIG_STP=m CONFIG_BRIDGE=m +# CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m +# CONFIG_VLAN_8021Q_GVRP is not set # CONFIG_DECNET is not set CONFIG_LLC=m # CONFIG_LLC2 is not set @@ -477,7 +494,7 @@ CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_ATM=m CONFIG_NET_SCH_PRIO=m -# CONFIG_NET_SCH_RR is not set +# CONFIG_NET_SCH_MULTIQ is not set CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -515,12 +532,11 @@ CONFIG_NET_PKTGEN=m # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set CONFIG_FIB_RULES=y - -# -# Wireless -# +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -646,12 +662,14 @@ CONFIG_BLK_DEV_RAM_SIZE=131072 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -731,6 +749,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_DH is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -798,12 +817,15 @@ CONFIG_SATA_SIL=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_MACVLAN is not set @@ -840,14 +862,17 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 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 @@ -861,9 +886,11 @@ CONFIG_NETDEV_1000=y # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set CONFIG_GIANFAR=y -# CONFIG_GFAR_NAPI is not set +# CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -895,7 +922,7 @@ CONFIG_ATM_DRIVERS=y # CONFIG_ATM_AMBASSADOR is not set # CONFIG_ATM_HORIZON is not set # CONFIG_ATM_IA is not set -# CONFIG_ATM_FORE200E_MAYBE is not set +# CONFIG_ATM_FORE200E is not set # CONFIG_ATM_HE is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -928,7 +955,7 @@ CONFIG_NET_POLL_CONTROLLER=y # Input device support # CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set # @@ -962,6 +989,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -1000,43 +1028,64 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # + +# +# PC SMBus host controller drivers +# # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set +# CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set -CONFIG_I2C_MPC=y # CONFIG_I2C_NFORCE2 is not set -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set -# CONFIG_I2C_TINY_USB is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_MPC=y +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Graphics adapter I2C/DDC channel drivers +# # CONFIG_I2C_VOODOO3 is not set + +# +# Other I2C/SMBus bus drivers +# # CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # # Miscellaneous I2C Chip support # CONFIG_DS1682=y +# CONFIG_AT24 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCA9539 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set @@ -1045,10 +1094,13 @@ CONFIG_DS1682=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -1102,6 +1154,7 @@ CONFIG_SENSORS_LM92=y # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -1109,6 +1162,8 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set +# CONFIG_ALIM7101_WDT is not set +# CONFIG_8xxx_WDT is not set # # PCI-based Watchdog Cards @@ -1130,8 +1185,21 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1171,10 +1239,6 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y @@ -1185,9 +1249,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_THRUSTMASTER_FF=m +CONFIG_ZEROPLUS_FF=m CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1205,6 +1296,9 @@ CONFIG_USB=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1225,6 +1319,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1232,6 +1328,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1261,7 +1358,6 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_MON is not set # # USB port drivers @@ -1274,7 +1370,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1291,8 +1387,10 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_ATM is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1325,6 +1423,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set # # SPI RTC drivers @@ -1334,12 +1433,15 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1348,6 +1450,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1361,12 +1464,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1399,6 +1503,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1419,6 +1524,7 @@ CONFIG_TMPFS=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1429,14 +1535,14 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1502,9 +1608,9 @@ 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_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -1531,6 +1637,8 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1547,20 +1655,42 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -CONFIG_DEBUGGER=y +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -1568,9 +1698,9 @@ CONFIG_DEBUGGER=y # # CONFIG_KEYS is not set CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set CONFIG_SECURITY_NETWORK=y # CONFIG_SECURITY_NETWORK_XFRM is not set -CONFIG_SECURITY_CAPABILITIES=y # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_SECURITY_ROOTPLUG is not set CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 @@ -1579,10 +1709,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m @@ -1621,6 +1753,10 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m @@ -1652,6 +1788,11 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG 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/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig index c98c6ee4449..72854a10dfa 100644 --- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig +++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc4 -# Thu Aug 21 00:52:10 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:28 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +# CONFIG_PHYS_64BIT is not set CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y @@ -22,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -52,8 +53,6 @@ CONFIG_PPC_UDBG_16550=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -99,7 +98,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y # CONFIG_ELF_CORE is not set -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -109,7 +107,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -123,10 +123,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -159,6 +155,7 @@ CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -166,10 +163,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -179,26 +176,24 @@ CONFIG_PPC_86xx=y # CONFIG_MPC8641_HPCN is not set # CONFIG_SBC8641D is not set CONFIG_MPC8610_HPCD=y +# CONFIG_GEF_SBC610 is not set CONFIG_MPC8610=y # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_FSL_ULI1575=y +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -218,6 +213,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -232,15 +229,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=12 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -252,7 +249,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -267,7 +263,7 @@ 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_LEGACY is not set CONFIG_PCI_DEBUG=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -353,6 +349,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -373,11 +370,10 @@ CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -493,7 +489,6 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -519,7 +514,54 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -# CONFIG_BLK_DEV_IDE is not set + +# +# Please see Documentation/ide/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set +# CONFIG_BLK_DEV_IDECD is not set +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDESCSI is not set +# CONFIG_IDE_TASK_IOCTL is not set +CONFIG_IDE_PROC_FS=y + +# +# IDE chipset support/bugfixes +# +# 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_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 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_SL82C105 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_IDEDMA is not set # # SCSI device support @@ -595,8 +637,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_MESH is not set -# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set CONFIG_ATA=y @@ -685,8 +725,6 @@ CONFIG_DUMMY=y # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -703,8 +741,12 @@ 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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -796,13 +838,10 @@ CONFIG_SERIAL_8250_RSA=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set @@ -838,12 +877,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -907,6 +940,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -934,6 +978,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -956,9 +1001,6 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_OF is not set -# CONFIG_FB_CONTROL is not set -# CONFIG_FB_PLATINUM is not set -# CONFIG_FB_VALKYRIE is not set # CONFIG_FB_CT65550 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set @@ -973,6 +1015,7 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set @@ -985,6 +1028,7 @@ CONFIG_FB_CFB_IMAGEBLIT=y CONFIG_FB_FSL_DIU=y # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -1001,6 +1045,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE is not set # CONFIG_LOGO is not set CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1082,11 +1127,10 @@ CONFIG_SND_PCI=y # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set CONFIG_SND_PPC=y -# CONFIG_SND_POWERMAC is not set -# CONFIG_SND_AOA is not set CONFIG_SND_SOC=y CONFIG_SND_SOC_MPC8610=y CONFIG_SND_SOC_MPC8610_HPCD=y +# CONFIG_SND_SOC_ALL_CODECS is not set CONFIG_SND_SOC_CS4270=y CONFIG_SND_SOC_CS4270_VD33_ERRATA=y # CONFIG_SOUND_PRIME is not set @@ -1094,6 +1138,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1110,6 +1160,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1155,12 +1206,15 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1169,6 +1223,7 @@ CONFIG_RTC_DRV_CMOS=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1180,12 +1235,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_DNOTIFY is not set @@ -1214,6 +1270,7 @@ CONFIG_FS_MBCACHE=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1254,6 +1311,7 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1330,7 +1388,6 @@ CONFIG_NLS_DEFAULT="iso8859-1" # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set CONFIG_CRC_T10DIF=y @@ -1383,15 +1440,23 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1400,6 +1465,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -1411,12 +1477,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1489,6 +1557,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig index 444ddf98436..41220ece603 100644 --- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig +++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc4 -# Thu Aug 21 00:52:11 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:29 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +# CONFIG_PHYS_64BIT is not set CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y @@ -23,7 +24,7 @@ CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -100,7 +101,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -110,7 +110,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -124,10 +126,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_USE_GENERIC_SMP_HELPERS=y -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -161,6 +160,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -168,10 +168,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -181,25 +181,23 @@ CONFIG_PPC_86xx=y CONFIG_MPC8641_HPCN=y # CONFIG_SBC8641D is not set # CONFIG_MPC8610_HPCD is not set +# CONFIG_GEF_SBC610 is not set CONFIG_MPC8641=y -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_FSL_ULI1575=y +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -219,9 +217,10 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m # CONFIG_IOMMU_HELPER is not set -# CONFIG_HOTPLUG_CPU is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y @@ -235,15 +234,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -255,7 +254,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -268,7 +266,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -370,6 +368,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -390,12 +389,11 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set CONFIG_FIB_RULES=y - -# -# Wireless -# +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -425,7 +423,6 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -528,8 +525,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_MESH is not set -# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set CONFIG_ATA=y @@ -634,8 +629,6 @@ CONFIG_VITESSE_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -646,8 +639,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -670,18 +667,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -716,7 +717,7 @@ CONFIG_NETDEV_10000=y # Input device support # CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set # @@ -781,14 +782,11 @@ CONFIG_SERIAL_8250_RSA=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y @@ -824,12 +822,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -894,6 +886,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -934,7 +937,6 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_USB is not set # CONFIG_DVB_TTUSB_BUDGET is not set # CONFIG_DVB_TTUSB_DEC is not set -# CONFIG_DVB_CINERGYT2 is not set # CONFIG_DVB_SIANO_SMS1XXX is not set # @@ -951,6 +953,11 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # CONFIG_DVB_PLUTO2 is not set +# +# Supported SDMC DM1105 Adapters +# +# CONFIG_DVB_DM1105 is not set + # # Supported DVB Frontends # @@ -967,6 +974,8 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_CX24123 is not set # CONFIG_DVB_MT312 is not set # CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_STV0288 is not set +# CONFIG_DVB_STB6000 is not set # CONFIG_DVB_STV0299 is not set # CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_TDA10086 is not set @@ -974,6 +983,8 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TUNER_ITD1000 is not set # CONFIG_DVB_TDA826X is not set # CONFIG_DVB_TUA6100 is not set +# CONFIG_DVB_CX24116 is not set +# CONFIG_DVB_SI21XX is not set # # DVB-T (terrestrial) frontends @@ -1026,6 +1037,13 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_LNBP21 is not set # CONFIG_DVB_ISL6405 is not set # CONFIG_DVB_ISL6421 is not set +# CONFIG_DVB_LGS8GL5 is not set + +# +# Tools to develop new frontends +# +# CONFIG_DVB_DUMMY_FE is not set +# CONFIG_DVB_AF9013 is not set CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -1051,6 +1069,7 @@ CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1135,8 +1154,6 @@ CONFIG_SND_INTEL8X0=y # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set CONFIG_SND_PPC=y -# CONFIG_SND_POWERMAC is not set -# CONFIG_SND_AOA is not set CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_USX2Y is not set @@ -1153,9 +1170,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_THRUSTMASTER_FF=m +CONFIG_ZEROPLUS_FF=m CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1174,6 +1218,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1197,6 +1243,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1204,6 +1252,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1225,7 +1274,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1246,6 +1294,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1263,7 +1312,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1309,12 +1360,15 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1323,6 +1377,7 @@ CONFIG_RTC_DRV_CMOS=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1334,12 +1389,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1377,6 +1433,7 @@ CONFIG_NTFS_FS=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1421,6 +1478,7 @@ CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1496,7 +1554,6 @@ 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_T10DIF=y @@ -1550,15 +1607,23 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1567,6 +1632,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -1578,15 +1644,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1659,6 +1729,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig index d900f8f376c..a4342862f6e 100644 --- a/arch/powerpc/configs/86xx/sbc8641d_defconfig +++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc4 -# Thu Aug 21 00:52:15 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:40:26 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +# CONFIG_PHYS_64BIT is not set CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y @@ -23,7 +24,7 @@ CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -100,7 +101,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -110,7 +110,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -123,10 +125,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_USE_GENERIC_SMP_HELPERS=y -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -160,6 +159,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -167,10 +167,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -180,25 +180,23 @@ CONFIG_PPC_86xx=y # CONFIG_MPC8641_HPCN is not set CONFIG_SBC8641D=y # CONFIG_MPC8610_HPCD is not set +# CONFIG_GEF_SBC610 is not set CONFIG_MPC8641=y -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -219,9 +217,10 @@ CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT=y # CONFIG_PREEMPT_RCU is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m # CONFIG_IOMMU_HELPER is not set -# CONFIG_HOTPLUG_CPU is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y @@ -235,15 +234,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set @@ -255,7 +254,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -270,7 +268,7 @@ 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_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -341,7 +339,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set @@ -378,8 +375,8 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set # CONFIG_NETFILTER_XT_TARGET_MARK is not set -# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set # CONFIG_NETFILTER_XT_TARGET_TRACE is not set # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set @@ -388,37 +385,39 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_MATCH_DCCP is not set # CONFIG_NETFILTER_XT_MATCH_DSCP is not set # CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set # CONFIG_NETFILTER_XT_MATCH_LIMIT is not set # CONFIG_NETFILTER_XT_MATCH_MAC is not set # CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_OWNER is not set # CONFIG_NETFILTER_XT_MATCH_POLICY is not set -# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set # CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set # CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set # CONFIG_NETFILTER_XT_MATCH_SCTP is not set # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set # CONFIG_NETFILTER_XT_MATCH_STRING is not set # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_TIME is not set # CONFIG_NETFILTER_XT_MATCH_U32 is not set -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m # CONFIG_IP_NF_MATCH_AH is not set +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -437,25 +436,21 @@ CONFIG_IP_NF_ARP_MANGLE=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_AH is not set +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -# CONFIG_IP6_NF_MATCH_AH is not set # CONFIG_IP6_NF_MATCH_MH is not set -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m # CONFIG_IP6_NF_TARGET_REJECT is not set CONFIG_IP6_NF_MANGLE=m # CONFIG_IP6_NF_TARGET_HL is not set CONFIG_IP6_NF_RAW=m # CONFIG_IP6_NF_SECURITY is not set - -# -# Bridge: Netfilter Configuration -# # CONFIG_BRIDGE_NF_EBTABLES is not set # CONFIG_IP_DCCP is not set CONFIG_IP_SCTP=m @@ -476,6 +471,7 @@ CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set CONFIG_STP=m CONFIG_BRIDGE=m +# CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m # CONFIG_VLAN_8021Q_GVRP is not set # CONFIG_DECNET is not set @@ -497,6 +493,7 @@ CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_ATM=m CONFIG_NET_SCH_PRIO=m +# CONFIG_NET_SCH_MULTIQ is not set CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -534,12 +531,11 @@ CONFIG_NET_PKTGEN=m # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set CONFIG_FIB_RULES=y - -# -# Wireless -# +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -649,7 +645,6 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -686,6 +681,7 @@ CONFIG_HAVE_IDE=y # CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y @@ -742,8 +738,6 @@ CONFIG_BROADCOM_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -754,8 +748,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -778,6 +776,7 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -890,14 +889,11 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=2 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=m # CONFIG_NVRAM is not set @@ -934,12 +930,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -997,7 +987,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1052,7 +1041,6 @@ CONFIG_WATCHDOG=y CONFIG_SOFT_WATCHDOG=m # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -1073,6 +1061,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1116,6 +1115,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1132,6 +1137,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1141,6 +1147,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1154,9 +1161,11 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set +CONFIG_JBD2=m +# CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set @@ -1166,12 +1175,14 @@ CONFIG_REISERFS_FS_POSIX_ACL=y # CONFIG_REISERFS_FS_SECURITY is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set CONFIG_OCFS2_FS=m CONFIG_OCFS2_FS_O2CB=m CONFIG_OCFS2_FS_STATS=y CONFIG_OCFS2_DEBUG_MASKLOG=y # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -1199,6 +1210,7 @@ CONFIG_AUTOFS4_FS=m CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1237,6 +1249,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1257,7 +1270,6 @@ CONFIG_CIFS_POSIX=y # Partition Types # # CONFIG_PARTITION_ADVANCED is not set -CONFIG_MAC_PARTITION=y CONFIG_MSDOS_PARTITION=y CONFIG_NLS=m CONFIG_NLS_DEFAULT="iso8859-1" @@ -1305,7 +1317,6 @@ 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_T10DIF is not set @@ -1358,16 +1369,24 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_PREEMPT_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1376,6 +1395,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -1388,6 +1408,7 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set CONFIG_SECURITY_NETWORK=y # CONFIG_SECURITY_NETWORK_XFRM is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set @@ -1397,10 +1418,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m @@ -1474,6 +1497,11 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig index 63cd51fbb4b..024f279af90 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: 2.6.27-rc4 -# Thu Aug 21 00:52:00 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:32 2008 # # CONFIG_PPC64 is not set @@ -19,7 +19,7 @@ CONFIG_8xx=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -102,6 +102,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set @@ -115,10 +116,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y # CONFIG_TINY_SHMEM is not set @@ -144,6 +142,7 @@ CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -156,6 +155,7 @@ CONFIG_CPM1=y # CONFIG_MPC885ADS is not set # CONFIG_PPC_EP88XC is not set CONFIG_PPC_ADDER875=y +# CONFIG_PPC_MGSUVD is not set # # MPC8xx CPM Options @@ -184,6 +184,7 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -191,7 +192,6 @@ CONFIG_CPM=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -205,6 +205,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set # CONFIG_8XX_MINIMAL_FPEMU is not set @@ -220,15 +222,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set @@ -310,6 +312,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -330,11 +333,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -476,6 +478,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set @@ -534,6 +539,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set @@ -573,12 +579,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_CPM_SCC1 is not set -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -# CONFIG_SERIAL_CPM_SCC4 is not set -CONFIG_SERIAL_CPM_SMC1=y -CONFIG_SERIAL_CPM_SMC2=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set @@ -613,6 +613,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -652,16 +660,18 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_DNOTIFY is not set @@ -690,6 +700,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -727,6 +738,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -762,7 +774,6 @@ 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_T10DIF is not set @@ -812,14 +823,22 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -828,6 +847,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set @@ -839,6 +859,7 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set CONFIG_PPC_CLOCK=y diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig index c16521ffb47..5078594cd1f 100644 --- a/arch/powerpc/configs/c2k_defconfig +++ b/arch/powerpc/configs/c2k_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc4 -# Thu Aug 21 00:52:02 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:34 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_NOT_COHERENT_CACHE=y CONFIG_CHECK_CACHE_COHERENCY=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -114,7 +114,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -130,10 +132,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -166,6 +164,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -227,7 +226,6 @@ CONFIG_CPU_FREQ_GOV_ONDEMAND=m # Kernel options # CONFIG_HIGHMEM=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 @@ -241,6 +239,8 @@ CONFIG_HZ=250 CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -255,15 +255,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set @@ -285,7 +285,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set CONFIG_HOTPLUG_PCI=y @@ -361,36 +361,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -CONFIG_IP_VS=m -# CONFIG_IP_VS_DEBUG is not set -CONFIG_IP_VS_TAB_BITS=12 - -# -# IPVS transport protocol load balancing support -# -CONFIG_IP_VS_PROTO_TCP=y -CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_ESP=y -CONFIG_IP_VS_PROTO_AH=y - -# -# IPVS scheduler -# -CONFIG_IP_VS_RR=m -CONFIG_IP_VS_WRR=m -CONFIG_IP_VS_LC=m -CONFIG_IP_VS_WLC=m -CONFIG_IP_VS_LBLC=m -CONFIG_IP_VS_LBLCR=m -CONFIG_IP_VS_DH=m -CONFIG_IP_VS_SH=m -CONFIG_IP_VS_SED=m -CONFIG_IP_VS_NQ=m - -# -# IPVS application helper -# -CONFIG_IP_VS_FTP=m CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y # CONFIG_IPV6_ROUTER_PREF is not set @@ -427,8 +397,8 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set # CONFIG_NETFILTER_XT_TARGET_MARK is not set -# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set # CONFIG_NETFILTER_XT_TARGET_TRACE is not set # CONFIG_NETFILTER_XT_TARGET_SECMARK is not set @@ -438,37 +408,70 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_MATCH_DCCP is not set # CONFIG_NETFILTER_XT_MATCH_DSCP is not set # CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set # CONFIG_NETFILTER_XT_MATCH_LIMIT is not set # CONFIG_NETFILTER_XT_MATCH_MAC is not set # CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_OWNER is not set # CONFIG_NETFILTER_XT_MATCH_POLICY is not set -# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set # CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set # CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set # CONFIG_NETFILTER_XT_MATCH_SCTP is not set # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set # CONFIG_NETFILTER_XT_MATCH_STRING is not set # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_TIME is not set # CONFIG_NETFILTER_XT_MATCH_U32 is not set -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +CONFIG_IP_VS=m +# CONFIG_IP_VS_IPV6 is not set +# CONFIG_IP_VS_DEBUG is not set +CONFIG_IP_VS_TAB_BITS=12 + +# +# IPVS transport protocol load balancing support +# +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_AH_ESP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y + +# +# IPVS scheduler +# +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m + +# +# IPVS application helper +# +CONFIG_IP_VS_FTP=m # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m # CONFIG_IP_NF_MATCH_AH is not set +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -487,25 +490,21 @@ CONFIG_IP_NF_ARP_MANGLE=m # # CONFIG_IP6_NF_QUEUE is not set CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +# CONFIG_IP6_NF_MATCH_AH is not set +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -# CONFIG_IP6_NF_MATCH_AH is not set # CONFIG_IP6_NF_MATCH_MH is not set -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m # CONFIG_IP6_NF_TARGET_REJECT is not set CONFIG_IP6_NF_MANGLE=m # CONFIG_IP6_NF_TARGET_HL is not set CONFIG_IP6_NF_RAW=m # CONFIG_IP6_NF_SECURITY is not set - -# -# Bridge: Netfilter Configuration -# CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -545,6 +544,7 @@ CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set CONFIG_STP=m CONFIG_BRIDGE=m +# CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m # CONFIG_VLAN_8021Q_GVRP is not set # CONFIG_DECNET is not set @@ -566,6 +566,7 @@ CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_ATM=m CONFIG_NET_SCH_PRIO=m +# CONFIG_NET_SCH_MULTIQ is not set CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -627,12 +628,11 @@ CONFIG_BT_HCIBCM203X=m CONFIG_BT_HCIBFUSB=m CONFIG_BT_HCIVHCI=m # CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set CONFIG_FIB_RULES=y - -# -# Wireless -# +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set @@ -910,8 +910,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -933,6 +937,7 @@ CONFIG_MV643XX_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -998,6 +1003,7 @@ CONFIG_INPUT_MISC=y # CONFIG_INPUT_KEYSPAN_REMOTE is not set # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set CONFIG_INPUT_UINPUT=m # @@ -1226,6 +1232,16 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1283,6 +1299,8 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_SUSPEND=y # CONFIG_USB_OTG is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1305,6 +1323,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=m # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # Enable Host or Gadget support to see Inventra options @@ -1316,6 +1336,7 @@ CONFIG_USB_UHCI_HCD=m CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1337,7 +1358,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1413,6 +1433,7 @@ CONFIG_USB_SERIAL_OMNINET=m CONFIG_USB_EMI62=m # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m @@ -1430,12 +1451,14 @@ CONFIG_USB_LED=m # CONFIG_USB_IOWARRIOR is not set CONFIG_USB_TEST=m # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set CONFIG_USB_ATM=m CONFIG_USB_SPEEDTOUCH=m # CONFIG_USB_CXACRU is not set # CONFIG_USB_UEAGLEATM is not set # CONFIG_USB_XUSBATM is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1464,8 +1487,8 @@ CONFIG_DMADEVICES=y # # DMA Devices # -# CONFIG_FSL_DMA is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1475,12 +1498,13 @@ CONFIG_EXT3_FS=m CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=m CONFIG_FS_MBCACHE=m # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1519,6 +1543,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="ascii" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1570,12 +1595,14 @@ CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y CONFIG_SUNRPC_XPRT_RDMA=m +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set +# CONFIG_CIFS_UPCALL is not set CONFIG_CIFS_XATTR=y CONFIG_CIFS_POSIX=y # CONFIG_CIFS_DEBUG2 is not set @@ -1651,7 +1678,6 @@ 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_T10DIF=m @@ -1707,17 +1733,25 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_KPROBES_SANITY_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1726,6 +1760,7 @@ CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -1738,6 +1773,7 @@ CONFIG_BOOTX_TEXT=y CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set CONFIG_SECURITY_NETWORK=y # CONFIG_SECURITY_NETWORK_XFRM is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set @@ -1756,10 +1792,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m @@ -1833,6 +1871,11 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig index cd691f77081..a6f1cff564e 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: 2.6.27-rc4 -# Thu Aug 21 00:52:03 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:36 2008 # # CONFIG_PPC64 is not set @@ -22,7 +22,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -48,13 +48,11 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y CONFIG_OF=y -CONFIG_PPC_UDBG_16550=y +# CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -93,7 +91,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -103,7 +100,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -115,10 +114,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -144,6 +140,7 @@ CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -151,39 +148,36 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set CONFIG_PPC_82xx=y # CONFIG_MPC8272_ADS is not set # CONFIG_PQ2FADS is not set CONFIG_EP8248E=y +# CONFIG_MGCOGE is not set # CONFIG_PQ2ADS is not set CONFIG_8260=y CONFIG_8272=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_CPM2=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -192,7 +186,6 @@ CONFIG_CPM=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -206,6 +199,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -215,15 +210,15 @@ CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=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_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -235,7 +230,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -247,7 +241,7 @@ CONFIG_PCI_8260=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -303,7 +297,6 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_IP_VS is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set @@ -330,10 +323,12 @@ CONFIG_NETFILTER_ADVANCED=y # CONFIG_NETFILTER_NETLINK_LOG is not set # CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -360,11 +355,10 @@ CONFIG_NETFILTER_ADVANCED=y # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -469,7 +463,6 @@ CONFIG_OF_GPIO=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -534,8 +527,6 @@ CONFIG_MDIO_BITBANG=y # CONFIG_MDIO_OF_GPIO is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -546,8 +537,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set CONFIG_FS_ENET_HAS_FCC=y @@ -570,18 +565,23 @@ CONFIG_NETDEV_1000=y # CONFIG_GIANFAR is not set # CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -629,21 +629,12 @@ CONFIG_DEVKMEM=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -CONFIG_SERIAL_CPM_SCC1=y -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -CONFIG_SERIAL_CPM_SCC4=y -# CONFIG_SERIAL_CPM_SMC1 is not set -# CONFIG_SERIAL_CPM_SMC2 is not set # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -692,6 +683,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -732,6 +731,7 @@ CONFIG_DAB=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -741,10 +741,12 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -774,6 +776,7 @@ CONFIG_AUTOFS4_FS=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -874,7 +877,6 @@ 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_T10DIF is not set @@ -924,15 +926,23 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_STACKOVERFLOW is not set @@ -940,6 +950,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set CONFIG_BDI_SWITCH=y @@ -951,14 +962,19 @@ CONFIG_BDI_SWITCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set @@ -1025,6 +1041,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig index 480225be2f3..870d28976a4 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: 2.6.27-rc4 -# Thu Aug 21 00:52:04 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:37 2008 # # CONFIG_PPC64 is not set @@ -19,7 +19,7 @@ CONFIG_8xx=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -101,6 +101,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set @@ -114,10 +115,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y # CONFIG_TINY_SHMEM is not set @@ -143,6 +141,7 @@ CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -155,6 +154,7 @@ CONFIG_CPM1=y # CONFIG_MPC885ADS is not set CONFIG_PPC_EP88XC=y # CONFIG_PPC_ADDER875 is not set +# CONFIG_PPC_MGSUVD is not set # # MPC8xx CPM Options @@ -183,6 +183,7 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -204,6 +205,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set CONFIG_8XX_MINIMAL_FPEMU=y @@ -219,15 +222,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -309,6 +312,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -329,11 +333,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -475,6 +478,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set @@ -529,12 +535,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_CPM_SCC1 is not set -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -# CONFIG_SERIAL_CPM_SCC4 is not set -CONFIG_SERIAL_CPM_SMC1=y -CONFIG_SERIAL_CPM_SMC2=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set @@ -570,6 +570,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -608,16 +616,18 @@ CONFIG_DAB=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_DNOTIFY is not set @@ -646,6 +656,7 @@ CONFIG_DAB=y CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -683,6 +694,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -718,7 +730,6 @@ 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_T10DIF is not set @@ -768,14 +779,22 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -784,6 +803,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -794,6 +814,7 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set CONFIG_PPC_CLOCK=y diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig index 851b27e45cf..54fa6248137 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: 2.6.27 -# Fri Oct 24 00:42:39 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:38 2008 # # CONFIG_PPC64 is not set @@ -22,7 +22,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -110,7 +110,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -124,10 +126,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -160,6 +158,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -199,6 +198,7 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set # @@ -219,6 +219,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -233,15 +235,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -263,7 +265,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -324,7 +326,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -354,13 +355,14 @@ CONFIG_NF_CONNTRACK_PPTP=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set # CONFIG_NETFILTER_XT_TARGET_MARK is not set -# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set # CONFIG_NETFILTER_XT_TARGET_TRACE is not set @@ -374,19 +376,21 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_MATCH_DCCP is not set # CONFIG_NETFILTER_XT_MATCH_DSCP is not set # CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_HELPER is not set # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set # CONFIG_NETFILTER_XT_MATCH_LIMIT is not set CONFIG_NETFILTER_XT_MATCH_MAC=m # CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_OWNER is not set # CONFIG_NETFILTER_XT_MATCH_POLICY is not set -# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set # CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set # CONFIG_NETFILTER_XT_MATCH_SCTP is not set CONFIG_NETFILTER_XT_MATCH_STATE=m # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set @@ -394,20 +398,20 @@ CONFIG_NETFILTER_XT_MATCH_STATE=m # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_TIME is not set # CONFIG_NETFILTER_XT_MATCH_U32 is not set -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m 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_RECENT=m -# CONFIG_IP_NF_MATCH_ECN is not set +CONFIG_IP_NF_MATCH_ADDRTYPE=m # CONFIG_IP_NF_MATCH_AH is not set +# CONFIG_IP_NF_MATCH_ECN is not set # CONFIG_IP_NF_MATCH_TTL is not set -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m # CONFIG_IP_NF_TARGET_LOG is not set @@ -415,8 +419,8 @@ CONFIG_IP_NF_TARGET_REJECT=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 is not set +CONFIG_IP_NF_TARGET_REDIRECT=m # CONFIG_NF_NAT_SNMP_BASIC is not set CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_SCTP=m @@ -428,9 +432,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +# CONFIG_IP_NF_TARGET_CLUSTERIP is not set CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -# CONFIG_IP_NF_TARGET_CLUSTERIP is not set CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -440,6 +444,7 @@ CONFIG_IP_NF_ARP_MANGLE=m # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -460,11 +465,10 @@ CONFIG_IP_NF_ARP_MANGLE=m # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_MAC80211 is not set @@ -772,7 +776,7 @@ CONFIG_TUN=m # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y -# CONFIG_MII is not set +CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -792,8 +796,12 @@ CONFIG_TULIP_MMIO=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -816,18 +824,22 @@ CONFIG_R8169=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -892,6 +904,7 @@ CONFIG_INPUT_MISC=y # CONFIG_INPUT_KEYSPAN_REMOTE is not set # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set CONFIG_INPUT_UINPUT=m # @@ -1091,6 +1104,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1138,12 +1162,18 @@ CONFIG_HID=m # USB Input Devices # # CONFIG_USB_HID is not set +# CONFIG_HID_PID is not set # # USB HID Boot Protocol drivers # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1160,6 +1190,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1183,6 +1215,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1190,6 +1224,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=m # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1274,6 +1309,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1291,7 +1327,9 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1337,12 +1375,15 @@ CONFIG_RTC_DRV_RS5C372=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1351,6 +1392,7 @@ CONFIG_RTC_DRV_RS5C372=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1362,12 +1404,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -1409,6 +1452,7 @@ CONFIG_NTFS_FS=m CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1452,6 +1496,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1516,7 +1561,6 @@ 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_T10DIF=y @@ -1572,15 +1616,23 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1589,6 +1641,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -1600,15 +1653,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_HASH=m +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1682,6 +1739,11 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig index cc9eaba8c9c..8d3c6232400 100644 --- a/arch/powerpc/configs/mgcoge_defconfig +++ b/arch/powerpc/configs/mgcoge_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Thu May 22 08:18:47 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:38 2008 # # CONFIG_PPC64 is not set @@ -15,13 +15,14 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y # CONFIG_PPC_MM_SLICES is not set # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -31,12 +32,14 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y # CONFIG_ARCH_NO_VIRT_TO_BUS is not set CONFIG_PPC=y CONFIG_EARLY_PRINTK=y @@ -45,11 +48,13 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y CONFIG_OF=y -# CONFIG_PPC_UDBG_16550 is not set +CONFIG_PPC_UDBG_16550=y # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y # CONFIG_DEFAULT_UIMAGE is not set +CONFIG_HIBERNATE_32=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -82,7 +87,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -90,6 +94,7 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -99,17 +104,22 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=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_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_CLK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -119,6 +129,7 @@ CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -133,18 +144,21 @@ CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set -CONFIG_PPC_82xx=y -# CONFIG_PPC_83xx is not set -# CONFIG_PPC_86xx is not set -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_CLASSIC32=y +CONFIG_PPC_CHRP=y +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +CONFIG_PPC_PMAC=y # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set +CONFIG_PPC_82xx=y # CONFIG_MPC8272_ADS is not set # CONFIG_PQ2FADS is not set # CONFIG_EP8248E is not set @@ -152,19 +166,28 @@ CONFIG_MGCOGE=y # CONFIG_PQ2ADS is not set CONFIG_8260=y CONFIG_8272=y +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set +# CONFIG_EMBEDDED6xx is not set +CONFIG_PPC_NATIVE=y +# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set -# CONFIG_MPIC is not set +CONFIG_MPIC=y # CONFIG_MPIC_WEIRD is not set -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_RTAS is not set +CONFIG_PPC_I8259=y +CONFIG_PPC_RTAS=y +# CONFIG_RTAS_ERROR_LOGGING is not set +CONFIG_RTAS_PROC=y # CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set +CONFIG_PPC_MPC106=y # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_PPC601_SYNC_FIX is not set +# CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_CPM2=y -CONFIG_PPC_CPM_NEW_BINDING=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -172,7 +195,6 @@ CONFIG_CPM=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -186,6 +208,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -195,17 +219,19 @@ CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=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_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -213,13 +239,22 @@ CONFIG_ISA_DMA_API=y # # Bus options # +# CONFIG_ISA is not set CONFIG_ZONE_DMA=y +CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y -# CONFIG_PCI is not set -# CONFIG_PCI_DOMAINS is not set -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PPC_PCI_CHOICE=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +CONFIG_PCI_8260=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set +# CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set # @@ -235,10 +270,6 @@ CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 - -# -# Networking -# CONFIG_NET=y # @@ -276,7 +307,6 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -290,10 +320,12 @@ CONFIG_NETFILTER_ADVANCED=y # CONFIG_NETFILTER_NETLINK_LOG is not set # CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -314,11 +346,10 @@ CONFIG_NETFILTER_ADVANCED=y # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -398,11 +429,13 @@ CONFIG_MTD_CFI_UTIL=y # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # # Self-contained MTD device drivers # +# CONFIG_MTD_PMC551 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -422,19 +455,26 @@ CONFIG_MTD_PHYSMAP_OF=y # # CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set +# CONFIG_MAC_FLOPPY is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set CONFIG_BLK_DEV_RAM=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_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -448,14 +488,25 @@ CONFIG_HAVE_IDE=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# A new alternative FireWire stack is available with EXPERIMENTAL=y +# +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set +# CONFIG_ARCNET is not set CONFIG_PHYLIB=y # @@ -475,17 +526,31 @@ CONFIG_FIXED_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y +# CONFIG_MACE is not set +# CONFIG_BMAC is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_FS_ENET=y CONFIG_FS_ENET_HAS_SCC=y # CONFIG_FS_ENET_HAS_FCC is not set # CONFIG_FS_ENET_MDIO_FCC is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set # # Wireless LAN @@ -494,6 +559,7 @@ CONFIG_FS_ENET_HAS_SCC=y # CONFIG_WLAN_80211 is not set # CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set +# CONFIG_FDDI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_NETPOLL is not set @@ -530,29 +596,47 @@ CONFIG_DEVKMEM=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_PMACZILOG is not set CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_CPM_SCC1 is not set -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -# CONFIG_SERIAL_CPM_SCC4 is not set -CONFIG_SERIAL_CPM_SMC1=y -CONFIG_SERIAL_CPM_SMC2=y +# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_BRIQ_PANEL is not set +# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set +CONFIG_DEVPORT=y # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# +# CONFIG_GPIO_BT8XX is not set + +# +# SPI GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -564,8 +648,18 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -586,6 +680,8 @@ CONFIG_SSB_POSSIBLE=y # # Graphics support # +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set @@ -595,19 +691,17 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -617,11 +711,13 @@ CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -651,6 +747,7 @@ CONFIG_AUTOFS4_FS=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -673,6 +770,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -682,8 +780,8 @@ CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y @@ -759,9 +857,9 @@ 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_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -804,20 +902,41 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_DEBUGGER is not set -# CONFIG_KGDB_CONSOLE is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set CONFIG_BDI_SWITCH=y +# CONFIG_BOOTX_TEXT is not set # CONFIG_PPC_EARLY_DEBUG is not set # @@ -825,13 +944,19 @@ CONFIG_BDI_SWITCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set @@ -865,6 +990,10 @@ CONFIG_CRYPTO_PCBC=y # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -894,7 +1023,12 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set -# CONFIG_PPC_CLOCK is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig index 3cd6ce4be82..fbaa67f7b0e 100644 --- a/arch/powerpc/configs/mgsuvd_defconfig +++ b/arch/powerpc/configs/mgsuvd_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc2 -# Wed May 21 13:30:33 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:39 2008 # # CONFIG_PPC64 is not set @@ -19,7 +19,7 @@ CONFIG_8xx=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -29,6 +29,7 @@ CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y @@ -99,6 +100,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_SLAB=y # CONFIG_SLUB is not set @@ -106,10 +108,13 @@ CONFIG_SLAB=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set -CONFIG_PROC_PAGE_MONITOR=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_CLK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -120,6 +125,7 @@ CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -134,12 +140,11 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support # -# CONFIG_PPC_MPC512x is not set -# CONFIG_PPC_MPC5121 is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set CONFIG_CPM1=y @@ -158,6 +163,7 @@ CONFIG_PPC_MGSUVD=y # Generic MPC8xx Options # CONFIG_8xx_COPYBACK=y +# CONFIG_8xx_GPIO is not set CONFIG_8xx_CPU6=y CONFIG_8xx_CPU15=y # CONFIG_NO_UCODE_PATCH is not set @@ -177,7 +183,7 @@ CONFIG_UCODE_PATCH=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -CONFIG_PPC_CPM_NEW_BINDING=y +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -185,7 +191,6 @@ CONFIG_CPM=y # Kernel options # # CONFIG_HIGHMEM 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 @@ -199,6 +204,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -213,17 +220,19 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" # CONFIG_PM is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -255,10 +264,6 @@ CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0x80000000 CONFIG_CONSISTENT_START=0xfd000000 CONFIG_CONSISTENT_SIZE=0x00200000 - -# -# Networking -# CONFIG_NET=y # @@ -309,6 +314,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -329,11 +335,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -447,6 +452,7 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set # CONFIG_MISC_DEVICES is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -462,7 +468,6 @@ CONFIG_HAVE_IDE=y # CONFIG_MD is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -492,6 +497,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_FS_ENET=y CONFIG_FS_ENET_HAS_SCC=y @@ -546,12 +554,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_CPM_SCC1 is not set -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -# CONFIG_SERIAL_CPM_SCC4 is not set -CONFIG_SERIAL_CPM_SMC1=y -# CONFIG_SERIAL_CPM_SMC2 is not set CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set @@ -564,10 +566,13 @@ CONFIG_GEN_RTC=y # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -579,8 +584,18 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -610,10 +625,6 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set @@ -624,6 +635,7 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -637,13 +649,14 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -673,6 +686,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -703,6 +717,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -713,13 +728,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFSD is not set CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -756,9 +771,9 @@ 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_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set @@ -783,7 +798,17 @@ CONFIG_FRAME_WARN=1024 CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LATENCYTOP is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set # CONFIG_VIRQ_DEBUG is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -793,12 +818,14 @@ CONFIG_DEBUG_FS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -836,6 +863,10 @@ CONFIG_CRYPTO=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -866,7 +897,13 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y -# CONFIG_PPC_CLOCK is not set +# CONFIG_CRYPTO_DEV_TALITOS is not set +CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig index ab5199f26a2..f80b1ca43af 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: 2.6.27-rc4 -# Thu Aug 21 00:52:06 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:40 2008 # # CONFIG_PPC64 is not set @@ -22,7 +22,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -104,7 +104,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -117,10 +119,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -147,6 +145,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -204,6 +203,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -218,15 +219,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -247,7 +248,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -315,6 +316,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -335,11 +337,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -576,6 +577,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -600,6 +604,7 @@ CONFIG_8139TOO=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -622,18 +627,22 @@ CONFIG_TSI108_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -766,6 +775,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -801,6 +818,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -817,6 +840,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -826,6 +850,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -837,12 +862,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -872,6 +898,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -906,6 +933,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -942,7 +970,6 @@ 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_T10DIF=y @@ -972,13 +999,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -990,12 +1019,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1067,6 +1098,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig index ff6f7c475f4..c8f5dec1b69 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: 2.6.27-rc4 -# Thu Aug 21 00:52:07 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:41 2008 # # CONFIG_PPC64 is not set @@ -22,7 +22,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -48,13 +48,11 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y CONFIG_OF=y -CONFIG_PPC_UDBG_16550=y +# CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -93,7 +91,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -103,7 +100,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -116,10 +115,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -145,6 +141,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -152,16 +149,17 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set CONFIG_PPC_82xx=y CONFIG_MPC8272_ADS=y # CONFIG_PQ2FADS is not set # CONFIG_EP8248E is not set +# CONFIG_MGCOGE is not set CONFIG_PQ2ADS=y CONFIG_8260=y CONFIG_8272=y @@ -169,23 +167,19 @@ CONFIG_PQ2_ADS_PCI_PIC=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_CPM2=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -208,6 +202,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -217,15 +213,15 @@ CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=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_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -237,7 +233,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -249,7 +244,7 @@ CONFIG_PCI_8260=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -305,7 +300,6 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_IP_VS is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set @@ -332,10 +326,12 @@ CONFIG_NETFILTER_ADVANCED=y # CONFIG_NETFILTER_NETLINK_LOG is not set # CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -362,11 +358,10 @@ CONFIG_NETFILTER_ADVANCED=y # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -472,7 +467,6 @@ CONFIG_OF_GPIO=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -537,8 +531,6 @@ CONFIG_MDIO_BITBANG=y # CONFIG_MDIO_OF_GPIO is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -549,8 +541,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set CONFIG_FS_ENET_HAS_FCC=y @@ -573,18 +569,23 @@ CONFIG_NETDEV_1000=y # CONFIG_GIANFAR is not set # CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -645,6 +646,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set @@ -684,21 +686,12 @@ CONFIG_DEVKMEM=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -CONFIG_SERIAL_CPM_SCC1=y -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -CONFIG_SERIAL_CPM_SCC4=y -# CONFIG_SERIAL_CPM_SMC1 is not set -# CONFIG_SERIAL_CPM_SMC2 is not set # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -747,6 +740,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -788,6 +789,7 @@ CONFIG_DAB=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -799,11 +801,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -833,6 +837,7 @@ CONFIG_AUTOFS4_FS=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -935,7 +940,6 @@ 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_T10DIF is not set @@ -989,15 +993,23 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_STACKOVERFLOW is not set @@ -1005,6 +1017,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set CONFIG_BDI_SWITCH=y @@ -1016,14 +1029,19 @@ CONFIG_BDI_SWITCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set @@ -1090,6 +1108,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set CONFIG_PPC_CLOCK=y CONFIG_PPC_LIB_RHEAP=y diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig index 991c9bda12a..15eb30c9b3f 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: 2.6.27-rc4 -# Thu Aug 21 07:16:25 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:42 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -55,8 +55,6 @@ CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y CONFIG_REDBOOT=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set @@ -101,7 +99,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -111,7 +108,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set @@ -124,10 +123,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -160,6 +155,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -167,10 +163,10 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set # CONFIG_PPC_82xx is not set @@ -193,31 +189,27 @@ CONFIG_PPC_MPC834x=y CONFIG_PPC_MPC837x=y # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set CONFIG_IPIC=y -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set CONFIG_QUICC_ENGINE=y +CONFIG_QE_GPIO=y # CONFIG_FSL_ULI1575 is not set +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -231,6 +223,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -246,15 +240,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -266,7 +260,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y @@ -281,7 +274,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -349,6 +342,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -369,11 +363,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -488,7 +481,6 @@ CONFIG_OF_I2C=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -590,8 +582,6 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_MESH is not set -# CONFIG_SCSI_MAC53C94 is not set # CONFIG_SCSI_SRP is not set # CONFIG_SCSI_DH is not set CONFIG_ATA=y @@ -696,8 +686,6 @@ CONFIG_ICPLUS_PHY=y # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -708,8 +696,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -736,18 +728,22 @@ CONFIG_UCC_GETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -782,7 +778,7 @@ CONFIG_NETDEV_10000=y # Input device support # CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set # @@ -833,15 +829,12 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -879,12 +872,6 @@ CONFIG_I2C_HELPER_AUTO=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set -# -# Mac SMBus host controller drivers -# -# CONFIG_I2C_HYDRA is not set -CONFIG_I2C_POWERMAC=y - # # I2C system bus drivers (mostly embedded / system-on-chip) # @@ -924,6 +911,7 @@ CONFIG_I2C_MPC=y # CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set +# CONFIG_MCU_MPC8349EMITX is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -963,7 +951,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set -# CONFIG_SENSORS_AMS is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1018,7 +1005,6 @@ CONFIG_WATCHDOG=y # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_8xxx_WDT is not set -# CONFIG_WATCHDOG_RTAS is not set # # PCI-based Watchdog Cards @@ -1044,6 +1030,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1086,9 +1083,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_THRUSTMASTER_FF=m +CONFIG_ZEROPLUS_FF=m CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1107,6 +1131,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1123,6 +1149,8 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1130,6 +1158,7 @@ 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 +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1158,6 +1187,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1174,7 +1204,9 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1184,6 +1216,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1195,12 +1228,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1230,6 +1264,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1268,6 +1303,7 @@ CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1301,13 +1337,11 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_DLM is not set CONFIG_UCC_FAST=y CONFIG_UCC=y -CONFIG_QE_GPIO=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_T10DIF=y @@ -1335,13 +1369,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1353,16 +1389,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1435,6 +1474,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set CONFIG_CRYPTO_DEV_TALITOS=y diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig index f0a13bebf50..c87b53abc61 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: 2.6.27-rc4 -# Thu Aug 21 07:15:20 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:43 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_SPE=y # CONFIG_PPC_MM_SLICES is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -111,7 +111,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -125,10 +127,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -161,6 +160,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -197,9 +197,11 @@ CONFIG_PPC_I8259=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set CONFIG_QUICC_ENGINE=y +# CONFIG_QE_GPIO is not set CONFIG_CPM2=y CONFIG_FSL_ULI1575=y CONFIG_CPM=y +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -219,6 +221,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -233,15 +237,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -265,7 +269,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -367,6 +371,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -387,12 +392,11 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set CONFIG_FIB_RULES=y - -# -# Wireless -# +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -639,8 +643,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set # CONFIG_FS_ENET is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set @@ -664,18 +672,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -710,7 +722,7 @@ CONFIG_NETDEV_10000=y # Input device support # CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set # @@ -902,7 +914,19 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_UCB1400_CORE is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -943,7 +967,6 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_USB is not set # CONFIG_DVB_TTUSB_BUDGET is not set # CONFIG_DVB_TTUSB_DEC is not set -# CONFIG_DVB_CINERGYT2 is not set # CONFIG_DVB_SIANO_SMS1XXX is not set # @@ -960,6 +983,11 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # CONFIG_DVB_PLUTO2 is not set +# +# Supported SDMC DM1105 Adapters +# +# CONFIG_DVB_DM1105 is not set + # # Supported DVB Frontends # @@ -976,6 +1004,8 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_CX24123 is not set # CONFIG_DVB_MT312 is not set # CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_STV0288 is not set +# CONFIG_DVB_STB6000 is not set # CONFIG_DVB_STV0299 is not set # CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_TDA10086 is not set @@ -983,6 +1013,8 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TUNER_ITD1000 is not set # CONFIG_DVB_TDA826X is not set # CONFIG_DVB_TUA6100 is not set +# CONFIG_DVB_CX24116 is not set +# CONFIG_DVB_SI21XX is not set # # DVB-T (terrestrial) frontends @@ -1035,6 +1067,13 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_LNBP21 is not set # CONFIG_DVB_ISL6405 is not set # CONFIG_DVB_ISL6421 is not set +# CONFIG_DVB_LGS8GL5 is not set + +# +# Tools to develop new frontends +# +# CONFIG_DVB_DUMMY_FE is not set +# CONFIG_DVB_AF9013 is not set CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -1060,6 +1099,7 @@ CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1160,9 +1200,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_THRUSTMASTER_FF=m +CONFIG_ZEROPLUS_FF=m CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1181,6 +1248,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1204,6 +1273,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # CONFIG_USB_MUSB_HDRC is not set # @@ -1212,6 +1283,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1233,7 +1305,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1254,6 +1325,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1271,7 +1343,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1324,12 +1398,15 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1350,6 +1427,7 @@ CONFIG_DMA_ENGINE=y # CONFIG_NET_DMA is not set # CONFIG_DMATEST is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1361,13 +1439,14 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1405,6 +1484,7 @@ CONFIG_NTFS_FS=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1449,6 +1529,7 @@ CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1519,13 +1600,11 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # CONFIG_DLM is not set -# CONFIG_QE_GPIO is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set CONFIG_CRC_T10DIF=y @@ -1579,15 +1658,23 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1596,6 +1683,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set CONFIG_VIRQ_DEBUG=y @@ -1607,15 +1695,19 @@ CONFIG_VIRQ_DEBUG=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1688,6 +1780,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig index 1501c4336b3..8272b1ac71f 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: 2.6.27-rc4 -# Thu Aug 21 00:52:11 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:43 2008 # # CONFIG_PPC64 is not set @@ -19,7 +19,7 @@ CONFIG_8xx=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -99,6 +99,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set @@ -112,10 +113,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -142,6 +140,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -154,6 +153,7 @@ CONFIG_MPC86XADS=y # CONFIG_MPC885ADS is not set # CONFIG_PPC_EP88XC is not set # CONFIG_PPC_ADDER875 is not set +# CONFIG_PPC_MGSUVD is not set # # MPC8xx CPM Options @@ -182,6 +182,7 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -203,6 +204,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MATH_EMULATION=y # CONFIG_IOMMU_HELPER is not set @@ -217,15 +220,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 # CONFIG_PROC_DEVICETREE is not set # CONFIG_CMDLINE_BOOL is not set @@ -311,6 +314,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -331,11 +335,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -412,6 +415,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_FS_ENET=y CONFIG_FS_ENET_HAS_SCC=y @@ -471,6 +477,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set @@ -510,12 +517,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_CPM_SCC1 is not set -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -# CONFIG_SERIAL_CPM_SCC4 is not set -CONFIG_SERIAL_CPM_SMC1=y -CONFIG_SERIAL_CPM_SMC2=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set @@ -563,6 +564,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -596,6 +605,12 @@ CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set @@ -619,6 +634,7 @@ CONFIG_USB_SUPPORT=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -632,12 +648,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -667,6 +684,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -703,6 +721,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -739,7 +758,6 @@ 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_T10DIF is not set @@ -769,12 +787,14 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -785,12 +805,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -862,6 +884,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_TALITOS is not set CONFIG_PPC_CLOCK=y diff --git a/arch/powerpc/configs/mpc86xx_defconfig b/arch/powerpc/configs/mpc86xx_defconfig index 9d4be820cf1..1736bbc281e 100644 --- a/arch/powerpc/configs/mpc86xx_defconfig +++ b/arch/powerpc/configs/mpc86xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc5 -# Tue Sep 23 23:28:38 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:44 2008 # # CONFIG_PPC64 is not set @@ -15,6 +15,7 @@ CONFIG_6xx=y # CONFIG_44x is not set # CONFIG_E200 is not set CONFIG_PPC_FPU=y +# CONFIG_PHYS_64BIT is not set CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y CONFIG_PPC_STD_MMU_32=y @@ -23,7 +24,7 @@ CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -109,7 +110,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -123,10 +126,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_USE_GENERIC_SMP_HELPERS=y -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -160,7 +160,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y -# CONFIG_MPC8xxx_GPIO is not set +# CONFIG_FREEZER is not set # # Platform support @@ -196,7 +196,9 @@ CONFIG_PPC_I8259=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_FSL_ULI1575=y +# CONFIG_MPC8xxx_GPIO is not set # # Kernel options @@ -216,6 +218,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -231,15 +235,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -263,7 +267,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -365,6 +369,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -385,12 +390,11 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set CONFIG_FIB_RULES=y - -# -# Wireless -# +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -636,8 +640,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -660,18 +668,22 @@ CONFIG_GIANFAR=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -706,7 +718,7 @@ CONFIG_NETDEV_10000=y # Input device support # CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set # @@ -875,6 +887,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -915,7 +938,6 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_USB is not set # CONFIG_DVB_TTUSB_BUDGET is not set # CONFIG_DVB_TTUSB_DEC is not set -# CONFIG_DVB_CINERGYT2 is not set # CONFIG_DVB_SIANO_SMS1XXX is not set # @@ -932,6 +954,11 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # # CONFIG_DVB_PLUTO2 is not set +# +# Supported SDMC DM1105 Adapters +# +# CONFIG_DVB_DM1105 is not set + # # Supported DVB Frontends # @@ -948,6 +975,8 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_CX24123 is not set # CONFIG_DVB_MT312 is not set # CONFIG_DVB_S5H1420 is not set +# CONFIG_DVB_STV0288 is not set +# CONFIG_DVB_STB6000 is not set # CONFIG_DVB_STV0299 is not set # CONFIG_DVB_TDA8083 is not set # CONFIG_DVB_TDA10086 is not set @@ -955,6 +984,8 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TUNER_ITD1000 is not set # CONFIG_DVB_TDA826X is not set # CONFIG_DVB_TUA6100 is not set +# CONFIG_DVB_CX24116 is not set +# CONFIG_DVB_SI21XX is not set # # DVB-T (terrestrial) frontends @@ -1007,6 +1038,13 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_LNBP21 is not set # CONFIG_DVB_ISL6405 is not set # CONFIG_DVB_ISL6421 is not set +# CONFIG_DVB_LGS8GL5 is not set + +# +# Tools to develop new frontends +# +# CONFIG_DVB_DUMMY_FE is not set +# CONFIG_DVB_AF9013 is not set CONFIG_DAB=y # CONFIG_USB_DABUSB is not set @@ -1032,6 +1070,7 @@ CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y @@ -1132,9 +1171,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_THRUSTMASTER_FF=m +CONFIG_ZEROPLUS_FF=m CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1153,6 +1219,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1176,6 +1244,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1183,6 +1253,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1204,7 +1275,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1225,6 +1295,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1242,7 +1313,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1288,12 +1361,15 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1302,6 +1378,7 @@ CONFIG_RTC_DRV_CMOS=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1313,12 +1390,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1356,6 +1434,7 @@ CONFIG_NTFS_FS=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1400,6 +1479,7 @@ CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1475,7 +1555,6 @@ 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_T10DIF=y @@ -1529,15 +1608,23 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1558,15 +1645,19 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1639,6 +1730,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig index fc3f6dc5812..a4283b6a43d 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: 2.6.27-rc4 -# Thu Aug 21 00:52:12 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:46 2008 # # CONFIG_PPC64 is not set @@ -19,7 +19,7 @@ CONFIG_8xx=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -101,6 +101,7 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set @@ -114,10 +115,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y # CONFIG_TINY_SHMEM is not set @@ -143,6 +141,7 @@ CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -155,6 +154,7 @@ CONFIG_CPM1=y CONFIG_MPC885ADS=y # CONFIG_PPC_EP88XC is not set # CONFIG_PPC_ADDER875 is not set +# CONFIG_PPC_MGSUVD is not set # # Freescale Ethernet driver platform-specific options @@ -190,6 +190,7 @@ CONFIG_NO_UCODE_PATCH=y # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -211,6 +212,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # CONFIG_MATH_EMULATION is not set CONFIG_8XX_MINIMAL_FPEMU=y @@ -226,15 +229,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -316,6 +319,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -336,11 +340,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -486,6 +489,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set @@ -540,12 +546,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_CPM_SCC1 is not set -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -# CONFIG_SERIAL_CPM_SCC4 is not set -CONFIG_SERIAL_CPM_SMC1=y -CONFIG_SERIAL_CPM_SMC2=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set @@ -581,6 +581,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -619,16 +627,18 @@ CONFIG_DAB=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_DNOTIFY is not set @@ -657,6 +667,7 @@ CONFIG_DAB=y CONFIG_PROC_FS=y # CONFIG_PROC_KCORE is not set CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -694,6 +705,7 @@ CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -729,7 +741,6 @@ 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_T10DIF is not set @@ -779,14 +790,22 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -795,6 +814,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set @@ -805,6 +825,7 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set CONFIG_PPC_CLOCK=y diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig index 7e17862c38b..228099d77c3 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: 2.6.27-rc4 -# Thu Aug 21 00:52:13 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:47 2008 # # CONFIG_PPC64 is not set @@ -22,7 +22,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -48,13 +48,11 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_OF=y CONFIG_OF=y -CONFIG_PPC_UDBG_16550=y +# CONFIG_PPC_UDBG_16550 is not set # CONFIG_GENERIC_TBSYNC is not set CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DEFAULT_UIMAGE=y -CONFIG_HIBERNATE_32=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -94,7 +92,6 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y @@ -104,7 +101,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -117,10 +116,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -146,6 +142,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -153,39 +150,36 @@ CONFIG_CLASSIC_RCU=y CONFIG_PPC_MULTIPLATFORM=y CONFIG_CLASSIC32=y # CONFIG_PPC_CHRP is not set -# CONFIG_PPC_PMAC is not set # CONFIG_MPC5121_ADS is not set # CONFIG_MPC5121_GENERIC is not set # CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set # CONFIG_PPC_CELL is not set # CONFIG_PPC_CELL_NATIVE is not set CONFIG_PPC_82xx=y # CONFIG_MPC8272_ADS is not set CONFIG_PQ2FADS=y # CONFIG_EP8248E is not set +# CONFIG_MGCOGE is not set CONFIG_PQ2ADS=y CONFIG_8260=y CONFIG_PQ2_ADS_PCI_PIC=y # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set # CONFIG_EMBEDDED6xx is not set -CONFIG_PPC_NATIVE=y -# CONFIG_UDBG_RTAS_CONSOLE is not set # CONFIG_IPIC is not set -CONFIG_MPIC=y +# CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set -CONFIG_PPC_I8259=y -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set -CONFIG_PPC_MPC106=y +# CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set -# CONFIG_PPC601_SYNC_FIX is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set CONFIG_CPM2=y # CONFIG_FSL_ULI1575 is not set CONFIG_CPM=y @@ -208,6 +202,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -217,15 +213,15 @@ CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_POPULATES_NODE_MAP=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_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -237,7 +233,6 @@ CONFIG_ISA_DMA_API=y # # Bus options # -# CONFIG_ISA is not set CONFIG_ZONE_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -250,7 +245,7 @@ CONFIG_PCI_8260=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -306,7 +301,6 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_IP_VS is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set @@ -333,10 +327,12 @@ CONFIG_NETFILTER_ADVANCED=y # CONFIG_NETFILTER_NETLINK_LOG is not set # CONFIG_NF_CONNTRACK is not set # CONFIG_NETFILTER_XTABLES is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -363,11 +359,10 @@ CONFIG_NETFILTER_ADVANCED=y # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -473,7 +468,6 @@ CONFIG_OF_GPIO=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set -# CONFIG_MAC_FLOPPY is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set @@ -494,17 +488,16 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # 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_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -539,7 +532,6 @@ CONFIG_IDE_PROC_FS=y # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set # CONFIG_BLK_DEV_TC86C001 is not set -# CONFIG_BLK_DEV_IDE_PMAC is not set # CONFIG_BLK_DEV_IDEDMA is not set # @@ -590,8 +582,6 @@ CONFIG_MDIO_BITBANG=y # CONFIG_MDIO_OF_GPIO is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_MACE is not set -# CONFIG_BMAC is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set @@ -602,8 +592,12 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_FS_ENET=y # CONFIG_FS_ENET_HAS_SCC is not set CONFIG_FS_ENET_HAS_FCC=y @@ -626,18 +620,23 @@ CONFIG_NETDEV_1000=y # CONFIG_GIANFAR is not set # CONFIG_MV643XX_ETH is not set # CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -698,6 +697,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set @@ -739,21 +739,12 @@ CONFIG_DEVKMEM=y # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_PMACZILOG is not set CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -CONFIG_SERIAL_CPM_SCC1=y -# CONFIG_SERIAL_CPM_SCC2 is not set -# CONFIG_SERIAL_CPM_SCC3 is not set -CONFIG_SERIAL_CPM_SCC4=y -# CONFIG_SERIAL_CPM_SMC1 is not set -# CONFIG_SERIAL_CPM_SMC2 is not set # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -# CONFIG_BRIQ_PANEL is not set -# CONFIG_HVC_RTAS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set @@ -802,6 +793,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -850,20 +849,22 @@ CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 CONFIG_USB_GADGET_SELECTED=y -# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_AT91 is not set # CONFIG_USB_GADGET_ATMEL_USBA is not set # CONFIG_USB_GADGET_FSL_USB2 is not set -# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set # CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C2410 is not set CONFIG_USB_GADGET_M66592=y CONFIG_USB_M66592=y -# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_GOKU is not set -# CONFIG_USB_GADGET_LH7A40X is not set -# CONFIG_USB_GADGET_OMAP is not set -# CONFIG_USB_GADGET_S3C2410 is not set -# CONFIG_USB_GADGET_AT91 is not set # CONFIG_USB_GADGET_DUMMY_HCD is not set CONFIG_USB_GADGET_DUALSPEED=y # CONFIG_USB_ZERO is not set @@ -883,6 +884,7 @@ CONFIG_USB_ETH_RNDIS=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -894,11 +896,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -928,6 +932,7 @@ CONFIG_AUTOFS4_FS=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1030,7 +1035,6 @@ 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_T10DIF is not set @@ -1084,15 +1088,23 @@ CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_STACKOVERFLOW is not set @@ -1100,6 +1112,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_IRQSTACKS is not set CONFIG_BDI_SWITCH=y @@ -1111,14 +1124,19 @@ CONFIG_BDI_SWITCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_NULL is not set # CONFIG_CRYPTO_CRYPTD is not set @@ -1185,6 +1203,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_CRYPTO_DEV_TALITOS is not set diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig index 01b54eac1ff..6046dc0cbd8 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: 2.6.27-rc4 -# Thu Aug 21 00:52:14 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:48 2008 # # CONFIG_PPC64 is not set @@ -24,7 +24,7 @@ CONFIG_NOT_COHERENT_CACHE=y CONFIG_CHECK_CACHE_COHERENCY=y CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -110,7 +110,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -123,10 +125,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -153,6 +151,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -210,6 +209,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -224,15 +225,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -253,7 +254,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -323,6 +324,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -343,11 +345,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -478,17 +479,16 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # 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_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -721,6 +721,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -745,11 +748,11 @@ CONFIG_8139TOO=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -767,18 +770,22 @@ CONFIG_MV643XX_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -813,7 +820,7 @@ CONFIG_NETDEV_10000=y # Input device support # CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set +CONFIG_INPUT_FF_MEMLESS=y # CONFIG_INPUT_POLLDEV is not set # @@ -1025,6 +1032,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1073,9 +1091,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +CONFIG_THRUSTMASTER_FF=y +CONFIG_ZEROPLUS_FF=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1092,6 +1137,8 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1111,6 +1158,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1118,6 +1167,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1146,6 +1196,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1163,7 +1214,9 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1209,12 +1262,15 @@ CONFIG_RTC_DRV_MAX6900=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1223,6 +1279,7 @@ CONFIG_RTC_DRV_MAX6900=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1234,12 +1291,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1269,6 +1327,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1304,6 +1363,7 @@ CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1340,7 +1400,6 @@ 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_T10DIF=y @@ -1370,13 +1429,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1388,12 +1449,14 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set # CONFIG_CRYPTO_MANAGER is not set # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1465,6 +1528,11 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig index 4340cc1c5b6..b3f5671972a 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: 2.6.27-rc4 -# Thu Aug 21 00:52:16 2008 +# Linux kernel version: 2.6.28-rc3 +# Sat Nov 8 12:39:48 2008 # # CONFIG_PPC64 is not set @@ -22,7 +22,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -102,7 +102,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -115,10 +117,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -151,6 +149,7 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -190,13 +189,13 @@ CONFIG_MPIC=y # CONFIG_GENERIC_IOMAP is not set # CONFIG_CPU_FREQ is not set # CONFIG_TAU is not set +# CONFIG_QUICC_ENGINE is not set # CONFIG_FSL_ULI1575 is not set # # Kernel options # # CONFIG_HIGHMEM 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 @@ -210,6 +209,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -224,15 +225,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y CONFIG_CMDLINE_BOOL=y @@ -255,7 +256,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set @@ -318,6 +319,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -338,11 +340,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -471,18 +472,17 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -CONFIG_IDEDISK_MULTI_MODE=y +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECD is not set # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -605,6 +605,7 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y @@ -636,6 +637,7 @@ CONFIG_DUMMY=m # CONFIG_VETH is not set # CONFIG_ARCNET is not set # CONFIG_NET_ETHERNET is not set +CONFIG_MII=y CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -658,6 +660,7 @@ CONFIG_R8169=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set @@ -827,6 +830,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -877,6 +891,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set # CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -897,6 +913,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -904,6 +922,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -924,7 +943,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -945,6 +963,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -962,7 +981,9 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1008,12 +1029,15 @@ CONFIG_RTC_DRV_DS1307=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1022,6 +1046,7 @@ CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_PPC is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1033,12 +1058,13 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set # CONFIG_XFS_POSIX_ACL is not set @@ -1072,6 +1098,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1177,7 +1204,6 @@ 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_T10DIF=y @@ -1209,13 +1235,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_IRQSTACKS is not set @@ -1227,6 +1255,7 @@ CONFIG_HAVE_ARCH_KGDB=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=y CONFIG_ASYNC_CORE=y -- GitLab From 493890e75d98810a3470b4aae23be628ee5e9667 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Sun, 26 Oct 2008 12:37:25 +0100 Subject: [PATCH 690/815] mmc: increase SD write timeout for crappy cards It seems that some cards are slightly out of spec and occasionally will not be able to complete a write in the alloted 250 ms [1]. Incease the timeout slightly to allow even these cards to function properly. [1] http://lkml.org/lkml/2008/9/23/390 Signed-off-by: Pierre Ossman --- drivers/mmc/core/core.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 044d84eeed7..f7284b905eb 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -280,7 +280,11 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card) (card->host->ios.clock / 1000); if (data->flags & MMC_DATA_WRITE) - limit_us = 250000; + /* + * The limit is really 250 ms, but that is + * insufficient for some crappy cards. + */ + limit_us = 300000; else limit_us = 100000; -- GitLab From d1b268630875a7713b5d468a0c03403c5b721c8e Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Sat, 8 Nov 2008 21:37:46 +0100 Subject: [PATCH 691/815] mmc: struct device - replace bus_id with dev_name(), dev_set_name() Acked-by: Greg Kroah-Hartman Signed-Off-By: Kay Sievers Signed-off-by: Pierre Ossman --- drivers/mmc/core/bus.c | 3 +-- drivers/mmc/core/host.c | 5 ++--- drivers/mmc/core/sdio_bus.c | 3 +-- drivers/mmc/host/mmc_spi.c | 2 +- drivers/mmc/host/sdhci.c | 2 +- drivers/mmc/host/tifm_sd.c | 16 ++++++++-------- include/linux/mmc/card.h | 2 +- include/linux/mmc/host.h | 2 +- include/linux/mmc/sdio_func.h | 2 +- 9 files changed, 17 insertions(+), 20 deletions(-) diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c index 0d9b2d6f9eb..f210a8ee686 100644 --- a/drivers/mmc/core/bus.c +++ b/drivers/mmc/core/bus.c @@ -216,8 +216,7 @@ int mmc_add_card(struct mmc_card *card) int ret; const char *type; - snprintf(card->dev.bus_id, sizeof(card->dev.bus_id), - "%s:%04x", mmc_hostname(card->host), card->rca); + dev_set_name(&card->dev, "%s:%04x", mmc_hostname(card->host), card->rca); switch (card->type) { case MMC_TYPE_MMC: diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 6da80fd4d97..5e945e64ead 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -73,8 +73,7 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev) if (err) goto free; - snprintf(host->class_dev.bus_id, BUS_ID_SIZE, - "mmc%d", host->index); + dev_set_name(&host->class_dev, "mmc%d", host->index); host->parent = dev; host->class_dev.parent = dev; @@ -121,7 +120,7 @@ int mmc_add_host(struct mmc_host *host) WARN_ON((host->caps & MMC_CAP_SDIO_IRQ) && !host->ops->enable_sdio_irq); - led_trigger_register_simple(host->class_dev.bus_id, &host->led); + led_trigger_register_simple(dev_name(&host->class_dev), &host->led); err = device_add(&host->class_dev); if (err) diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c index 233d0f9b3c4..46284b52739 100644 --- a/drivers/mmc/core/sdio_bus.c +++ b/drivers/mmc/core/sdio_bus.c @@ -239,8 +239,7 @@ int sdio_add_func(struct sdio_func *func) { int ret; - snprintf(func->dev.bus_id, sizeof(func->dev.bus_id), - "%s:%d", mmc_card_id(func->card), func->num); + dev_set_name(&func->dev, "%s:%d", mmc_card_id(func->card), func->num); ret = device_add(&func->dev); if (ret == 0) diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c index 07faf5412a1..ad00e163231 100644 --- a/drivers/mmc/host/mmc_spi.c +++ b/drivers/mmc/host/mmc_spi.c @@ -1348,7 +1348,7 @@ static int mmc_spi_probe(struct spi_device *spi) goto fail_add_host; dev_info(&spi->dev, "SD/MMC host %s%s%s%s%s\n", - mmc->class_dev.bus_id, + dev_name(&mmc->class_dev), host->dma_dev ? "" : ", no DMA", (host->pdata && host->pdata->get_ro) ? "" : ", no WP", diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 30f64b1f235..4d010a984be 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1733,7 +1733,7 @@ int sdhci_add_host(struct sdhci_host *host) mmc_add_host(mmc); printk(KERN_INFO "%s: SDHCI controller on %s [%s] using %s%s\n", - mmc_hostname(mmc), host->hw_name, mmc_dev(mmc)->bus_id, + mmc_hostname(mmc), host->hw_name, dev_name(mmc_dev(mmc)), (host->flags & SDHCI_USE_ADMA)?"A":"", (host->flags & SDHCI_USE_DMA)?"DMA":"PIO"); diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c index 13844843e8d..82554ddec6b 100644 --- a/drivers/mmc/host/tifm_sd.c +++ b/drivers/mmc/host/tifm_sd.c @@ -632,7 +632,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq) if (host->req) { printk(KERN_ERR "%s : unfinished request detected\n", - sock->dev.bus_id); + dev_name(&sock->dev)); mrq->cmd->error = -ETIMEDOUT; goto err_out; } @@ -672,7 +672,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq) ? PCI_DMA_TODEVICE : PCI_DMA_FROMDEVICE)) { printk(KERN_ERR "%s : scatterlist map failed\n", - sock->dev.bus_id); + dev_name(&sock->dev)); mrq->cmd->error = -ENOMEM; goto err_out; } @@ -684,7 +684,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq) : PCI_DMA_FROMDEVICE); if (host->sg_len < 1) { printk(KERN_ERR "%s : scatterlist map failed\n", - sock->dev.bus_id); + dev_name(&sock->dev)); tifm_unmap_sg(sock, &host->bounce_buf, 1, r_data->flags & MMC_DATA_WRITE ? PCI_DMA_TODEVICE @@ -748,7 +748,7 @@ static void tifm_sd_end_cmd(unsigned long data) if (!mrq) { printk(KERN_ERR " %s : no request to complete?\n", - sock->dev.bus_id); + dev_name(&sock->dev)); spin_unlock_irqrestore(&sock->lock, flags); return; } @@ -789,7 +789,7 @@ static void tifm_sd_abort(unsigned long data) printk(KERN_ERR "%s : card failed to respond for a long period of time " "(%x, %x)\n", - host->dev->dev.bus_id, host->req->cmd->opcode, host->cmd_flags); + dev_name(&host->dev->dev), host->req->cmd->opcode, host->cmd_flags); tifm_eject(host->dev); } @@ -906,7 +906,7 @@ static int tifm_sd_initialize_host(struct tifm_sd *host) if (rc) { printk(KERN_ERR "%s : controller failed to reset\n", - sock->dev.bus_id); + dev_name(&sock->dev)); return -ENODEV; } @@ -933,7 +933,7 @@ static int tifm_sd_initialize_host(struct tifm_sd *host) if (rc) { printk(KERN_ERR "%s : card not ready - probe failed on initialization\n", - sock->dev.bus_id); + dev_name(&sock->dev)); return -ENODEV; } @@ -954,7 +954,7 @@ static int tifm_sd_probe(struct tifm_dev *sock) if (!(TIFM_SOCK_STATE_OCCUPIED & readl(sock->addr + SOCK_PRESENT_STATE))) { printk(KERN_WARNING "%s : card gone, unexpectedly\n", - sock->dev.bus_id); + dev_name(&sock->dev)); return rc; } diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index ee6e822d599..403aa505f27 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -130,7 +130,7 @@ struct mmc_card { #define mmc_card_set_blockaddr(c) ((c)->state |= MMC_STATE_BLOCKADDR) #define mmc_card_name(c) ((c)->cid.prod_name) -#define mmc_card_id(c) ((c)->dev.bus_id) +#define mmc_card_id(c) (dev_name(&(c)->dev)) #define mmc_list_to_card(l) container_of(l, struct mmc_card, node) #define mmc_get_drvdata(c) dev_get_drvdata(&(c)->dev) diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index bde891f6459..f842f234e44 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -176,7 +176,7 @@ static inline void *mmc_priv(struct mmc_host *host) #define mmc_dev(x) ((x)->parent) #define mmc_classdev(x) (&(x)->class_dev) -#define mmc_hostname(x) ((x)->class_dev.bus_id) +#define mmc_hostname(x) (dev_name(&(x)->class_dev)) extern int mmc_suspend_host(struct mmc_host *, pm_message_t); extern int mmc_resume_host(struct mmc_host *); diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h index 07bee4a0d45..451bdfc8583 100644 --- a/include/linux/mmc/sdio_func.h +++ b/include/linux/mmc/sdio_func.h @@ -63,7 +63,7 @@ struct sdio_func { #define sdio_func_set_present(f) ((f)->state |= SDIO_STATE_PRESENT) -#define sdio_func_id(f) ((f)->dev.bus_id) +#define sdio_func_id(f) (dev_name(&(f)->dev)) #define sdio_get_drvdata(f) dev_get_drvdata(&(f)->dev) #define sdio_set_drvdata(f,d) dev_set_drvdata(&(f)->dev, d) -- GitLab From 65b92e5cbc8acd14ea83190b4d016f765dce6075 Mon Sep 17 00:00:00 2001 From: Michel Marti Date: Sat, 8 Nov 2008 11:33:32 +0100 Subject: [PATCH 692/815] ALSA: hda - Add another HP model (6730s) for AD1884A Added model=laptop for another HP machine (103c:3614) with AD1884A codec. Signed-off-by: Michel Marti Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_analog.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index d3fd432cb3e..400df85a445 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -3861,6 +3861,7 @@ static const char *ad1884a_models[AD1884A_MODELS] = { static struct snd_pci_quirk ad1884a_cfg_tbl[] = { SND_PCI_QUIRK(0x103c, 0x3030, "HP", AD1884A_MOBILE), SND_PCI_QUIRK(0x103c, 0x3056, "HP", AD1884A_MOBILE), + SND_PCI_QUIRK(0x103c, 0x3614, "HP 6730s", AD1884A_LAPTOP), SND_PCI_QUIRK(0x17aa, 0x20ac, "Thinkpad X300", AD1884A_THINKPAD), {} }; -- GitLab From 00c9ddd1d4cc73aa0077f379279d716cb0ab0ba5 Mon Sep 17 00:00:00 2001 From: Tim Blechmann Date: Sun, 9 Nov 2008 12:50:52 +0100 Subject: [PATCH 693/815] ALSA: HDSP: check for io box before uploading firmware currently the hdsp driver tries to upload the firmware, even if the io box is not connected. this patch adds a check for the io box before trying to upload the firmware. thus instead of messages complaining about the fifo status and firmware loading failure, the driver gives a message that no multiface or digiface is connected. [A minor coding-style fix by tiwai] Signed-off-by: Tim Blechmann Signed-off-by: Takashi Iwai --- sound/pci/rme9652/hdsp.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index d723543bead..d680114b3e4 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -5045,6 +5045,10 @@ static int __devinit snd_hdsp_create(struct snd_card *card, /* we wait 2 seconds to let freshly inserted cardbus cards do their hardware init */ ssleep(2); + err = hdsp_check_for_iobox(hdsp); + if (err < 0) + return err; + if ((hdsp_read (hdsp, HDSP_statusRegister) & HDSP_DllError) != 0) { #ifdef HDSP_FW_LOADER if ((err = hdsp_request_fw_loader(hdsp)) < 0) @@ -5057,7 +5061,7 @@ static int __devinit snd_hdsp_create(struct snd_card *card, /* init is complete, we return */ return 0; #endif - /* no iobox connected, we defer initialization */ + /* we defer initialization */ snd_printk(KERN_INFO "Hammerfall-DSP: card initialization pending : waiting for firmware\n"); if ((err = snd_hdsp_create_hwdep(card, hdsp)) < 0) return err; -- GitLab From 3ae7e2e22900b90bbe1d19454405950893c110be Mon Sep 17 00:00:00 2001 From: Tim Blechmann Date: Sat, 8 Nov 2008 14:42:18 +0100 Subject: [PATCH 694/815] ALSA: hdsp: check for iobox and upload firmware during ioctl currently, the error message when trying to run hdspmixer or hdspconf if the breakout box is not connected is somehow misleading, since it asks the user to upload the firmware. this patch adds a test, whether the breakout box is connected and tries to upload the firmware in the case, that it is not present, e.g. because of power failures of the breakout box. [Minor coding-style fixes by tiwai] Signed-off-by: Tim Blechmann Signed-off-by: Takashi Iwai --- sound/pci/rme9652/hdsp.c | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index d680114b3e4..736246f98ac 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -4548,11 +4548,20 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne { struct hdsp *hdsp = (struct hdsp *)hw->private_data; void __user *argp = (void __user *)arg; + int err; switch (cmd) { case SNDRV_HDSP_IOCTL_GET_PEAK_RMS: { struct hdsp_peak_rms __user *peak_rms = (struct hdsp_peak_rms __user *)arg; + err = hdsp_check_for_iobox(hdsp); + if (err < 0) + return err; + + err = hdsp_check_for_firmware(hdsp, 1); + if (err < 0) + return err; + if (!(hdsp->state & HDSP_FirmwareLoaded)) { snd_printk(KERN_ERR "Hammerfall-DSP: firmware needs to be uploaded to the card.\n"); return -EINVAL; @@ -4572,10 +4581,14 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne unsigned long flags; int i; - if (!(hdsp->state & HDSP_FirmwareLoaded)) { - snd_printk(KERN_ERR "Hammerfall-DSP: Firmware needs to be uploaded to the card.\n"); - return -EINVAL; - } + err = hdsp_check_for_iobox(hdsp); + if (err < 0) + return err; + + err = hdsp_check_for_firmware(hdsp, 1); + if (err < 0) + return err; + spin_lock_irqsave(&hdsp->lock, flags); info.pref_sync_ref = (unsigned char)hdsp_pref_sync_ref(hdsp); info.wordclock_sync_check = (unsigned char)hdsp_wc_sync_check(hdsp); -- GitLab From bbda14dfba26bd4ca5dc74f672518bc42120d765 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 30 Oct 2008 15:57:05 +0100 Subject: [PATCH 695/815] regulator: Use menuconfig in Kconfig Use menuconfig instead of flat configs so that you can disable/enable regulator items with one selection. Also, use depends instead of reverse selections to make life easier, too. Signed-off-by: Takashi Iwai Signed-off-by: Liam Girdwood --- drivers/regulator/Kconfig | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index 4dada6ee111..39360e2a454 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -1,6 +1,4 @@ -menu "Voltage and Current regulators" - -config REGULATOR +menuconfig REGULATOR bool "Voltage and Current Regulator Support" default n help @@ -23,21 +21,20 @@ config REGULATOR If unsure, say no. +if REGULATOR + config REGULATOR_DEBUG bool "Regulator debug support" - depends on REGULATOR help Say yes here to enable debugging support. config REGULATOR_FIXED_VOLTAGE tristate default n - select REGULATOR config REGULATOR_VIRTUAL_CONSUMER tristate "Virtual regulator consumer support" default n - select REGULATOR help This driver provides a virtual consumer for the voltage and current regulator API which provides sysfs controls for @@ -49,7 +46,6 @@ config REGULATOR_VIRTUAL_CONSUMER config REGULATOR_BQ24022 tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC" default n - select REGULATOR help This driver controls a TI bq24022 Charger attached via GPIOs. The provided current regulator can enable/disable @@ -59,7 +55,6 @@ config REGULATOR_BQ24022 config REGULATOR_WM8350 tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC" depends on MFD_WM8350 - select REGULATOR help This driver provides support for the voltage and current regulators of the WM8350 AudioPlus PMIC. @@ -67,7 +62,6 @@ config REGULATOR_WM8350 config REGULATOR_WM8400 tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC" depends on MFD_WM8400 - select REGULATOR help This driver provides support for the voltage regulators of the WM8400 AudioPlus PMIC. @@ -75,9 +69,8 @@ config REGULATOR_WM8400 config REGULATOR_DA903X tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC" depends on PMIC_DA903X - select REGULATOR help Say y here to support the BUCKs and LDOs regulators found on Dialog Semiconductor DA9030/DA9034 PMIC. -endmenu +endif -- GitLab From 058e3739f6b0753696db1952378de9e8d2a11735 Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Sun, 9 Nov 2008 00:27:53 -0500 Subject: [PATCH 696/815] clarify usage expectations for cnt32_to_63() Currently, all existing users of cnt32_to_63() are fine since the CPU architectures where it is used don't do read access reordering, and user mode preemption is disabled already. It is nevertheless a good idea to better elaborate usage requirements wrt preemption, and use an explicit memory barrier on SMP to avoid different CPUs accessing the counter value in the wrong order. On UP a simple compiler barrier is sufficient. Signed-off-by: Nicolas Pitre Acked-by: Mathieu Desnoyers Signed-off-by: Linus Torvalds --- include/linux/cnt32_to_63.h | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/include/linux/cnt32_to_63.h b/include/linux/cnt32_to_63.h index 8c0f9505b48..7605fdd1eb6 100644 --- a/include/linux/cnt32_to_63.h +++ b/include/linux/cnt32_to_63.h @@ -16,6 +16,7 @@ #include #include #include +#include /* this is used only to give gcc a clue about good code generation */ union cnt32_to_63 { @@ -53,11 +54,19 @@ union cnt32_to_63 { * needed increment. And any race in updating the value in memory is harmless * as the same value would simply be stored more than once. * - * The only restriction for the algorithm to work properly is that this - * code must be executed at least once per each half period of the 32-bit - * counter to properly update the state bit in memory. This is usually not a - * problem in practice, but if it is then a kernel timer could be scheduled - * to manage for this code to be executed often enough. + * The restrictions for the algorithm to work properly are: + * + * 1) this code must be called at least once per each half period of the + * 32-bit counter; + * + * 2) this code must not be preempted for a duration longer than the + * 32-bit counter half period minus the longest period between two + * calls to this code. + * + * Those requirements ensure proper update to the state bit in memory. + * This is usually not a problem in practice, but if it is then a kernel + * timer should be scheduled to manage for this code to be executed often + * enough. * * Note that the top bit (bit 63) in the returned value should be considered * as garbage. It is not cleared here because callers are likely to use a @@ -68,9 +77,10 @@ union cnt32_to_63 { */ #define cnt32_to_63(cnt_lo) \ ({ \ - static volatile u32 __m_cnt_hi; \ + static u32 __m_cnt_hi; \ union cnt32_to_63 __x; \ __x.hi = __m_cnt_hi; \ + smp_rmb(); \ __x.lo = (cnt_lo); \ if (unlikely((s32)(__x.hi ^ __x.lo) < 0)) \ __m_cnt_hi = __x.hi = (__x.hi ^ 0x80000000) + (__x.hi >> 31); \ -- GitLab From 6209344f5a3795d34b7f2c0061f49802283b6bdd Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Sun, 9 Nov 2008 15:23:57 +0100 Subject: [PATCH 697/815] net: unix: fix inflight counting bug in garbage collector Previously I assumed that the receive queues of candidates don't change during the GC. This is only half true, nothing can be received from the queues (see comment in unix_gc()), but buffers could be added through the other half of the socket pair, which may still have file descriptors referring to it. This can result in inc_inflight_move_tail() erronously increasing the "inflight" counter for a unix socket for which dec_inflight() wasn't previously called. This in turn can trigger the "BUG_ON(total_refs < inflight_refs)" in a later garbage collection run. Fix this by only manipulating the "inflight" counter for sockets which are candidates themselves. Duplicating the file references in unix_attach_fds() is also needed to prevent a socket becoming a candidate for GC while the skb that contains it is not yet queued. Reported-by: Andrea Bittau Signed-off-by: Miklos Szeredi CC: stable@kernel.org Signed-off-by: Linus Torvalds --- include/net/af_unix.h | 1 + net/unix/af_unix.c | 31 ++++++++++++++++++++------- net/unix/garbage.c | 49 ++++++++++++++++++++++++++++++++----------- 3 files changed, 62 insertions(+), 19 deletions(-) diff --git a/include/net/af_unix.h b/include/net/af_unix.h index 7dd29b7e461..c29ff1da8a1 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -54,6 +54,7 @@ struct unix_sock { atomic_long_t inflight; spinlock_t lock; unsigned int gc_candidate : 1; + unsigned int gc_maybe_cycle : 1; wait_queue_head_t peer_wait; }; #define unix_sk(__sk) ((struct unix_sock *)__sk) diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 4d3c6071b9a..eb90f77bb0e 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -1302,14 +1302,23 @@ static void unix_destruct_fds(struct sk_buff *skb) sock_wfree(skb); } -static void unix_attach_fds(struct scm_cookie *scm, struct sk_buff *skb) +static int unix_attach_fds(struct scm_cookie *scm, struct sk_buff *skb) { int i; + + /* + * Need to duplicate file references for the sake of garbage + * collection. Otherwise a socket in the fps might become a + * candidate for GC while the skb is not yet queued. + */ + UNIXCB(skb).fp = scm_fp_dup(scm->fp); + if (!UNIXCB(skb).fp) + return -ENOMEM; + for (i=scm->fp->count-1; i>=0; i--) unix_inflight(scm->fp->fp[i]); - UNIXCB(skb).fp = scm->fp; skb->destructor = unix_destruct_fds; - scm->fp = NULL; + return 0; } /* @@ -1368,8 +1377,11 @@ static int unix_dgram_sendmsg(struct kiocb *kiocb, struct socket *sock, goto out; memcpy(UNIXCREDS(skb), &siocb->scm->creds, sizeof(struct ucred)); - if (siocb->scm->fp) - unix_attach_fds(siocb->scm, skb); + if (siocb->scm->fp) { + err = unix_attach_fds(siocb->scm, skb); + if (err) + goto out_free; + } unix_get_secdata(siocb->scm, skb); skb_reset_transport_header(skb); @@ -1538,8 +1550,13 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, size = min_t(int, size, skb_tailroom(skb)); memcpy(UNIXCREDS(skb), &siocb->scm->creds, sizeof(struct ucred)); - if (siocb->scm->fp) - unix_attach_fds(siocb->scm, skb); + if (siocb->scm->fp) { + err = unix_attach_fds(siocb->scm, skb); + if (err) { + kfree_skb(skb); + goto out_err; + } + } if ((err = memcpy_fromiovec(skb_put(skb,size), msg->msg_iov, size)) != 0) { kfree_skb(skb); diff --git a/net/unix/garbage.c b/net/unix/garbage.c index 2a27b84f740..6d4a9a8de5e 100644 --- a/net/unix/garbage.c +++ b/net/unix/garbage.c @@ -186,8 +186,17 @@ static void scan_inflight(struct sock *x, void (*func)(struct unix_sock *), */ struct sock *sk = unix_get_socket(*fp++); if (sk) { - hit = true; - func(unix_sk(sk)); + struct unix_sock *u = unix_sk(sk); + + /* + * Ignore non-candidates, they could + * have been added to the queues after + * starting the garbage collection + */ + if (u->gc_candidate) { + hit = true; + func(u); + } } } if (hit && hitlist != NULL) { @@ -249,11 +258,11 @@ static void inc_inflight_move_tail(struct unix_sock *u) { atomic_long_inc(&u->inflight); /* - * If this is still a candidate, move it to the end of the - * list, so that it's checked even if it was already passed - * over + * If this still might be part of a cycle, move it to the end + * of the list, so that it's checked even if it was already + * passed over */ - if (u->gc_candidate) + if (u->gc_maybe_cycle) list_move_tail(&u->link, &gc_candidates); } @@ -267,6 +276,7 @@ void unix_gc(void) struct unix_sock *next; struct sk_buff_head hitlist; struct list_head cursor; + LIST_HEAD(not_cycle_list); spin_lock(&unix_gc_lock); @@ -282,10 +292,14 @@ void unix_gc(void) * * Holding unix_gc_lock will protect these candidates from * being detached, and hence from gaining an external - * reference. This also means, that since there are no - * possible receivers, the receive queues of these sockets are - * static during the GC, even though the dequeue is done - * before the detach without atomicity guarantees. + * reference. Since there are no possible receivers, all + * buffers currently on the candidates' queues stay there + * during the garbage collection. + * + * We also know that no new candidate can be added onto the + * receive queues. Other, non candidate sockets _can_ be + * added to queue, so we must make sure only to touch + * candidates. */ list_for_each_entry_safe(u, next, &gc_inflight_list, link) { long total_refs; @@ -299,6 +313,7 @@ void unix_gc(void) if (total_refs == inflight_refs) { list_move_tail(&u->link, &gc_candidates); u->gc_candidate = 1; + u->gc_maybe_cycle = 1; } } @@ -325,13 +340,23 @@ void unix_gc(void) list_move(&cursor, &u->link); if (atomic_long_read(&u->inflight) > 0) { - list_move_tail(&u->link, &gc_inflight_list); - u->gc_candidate = 0; + list_move_tail(&u->link, ¬_cycle_list); + u->gc_maybe_cycle = 0; scan_children(&u->sk, inc_inflight_move_tail, NULL); } } list_del(&cursor); + /* + * not_cycle_list contains those sockets which do not make up a + * cycle. Restore these to the inflight list. + */ + while (!list_empty(¬_cycle_list)) { + u = list_entry(not_cycle_list.next, struct unix_sock, link); + u->gc_candidate = 0; + list_move_tail(&u->link, &gc_inflight_list); + } + /* * Now gc_candidates contains only garbage. Restore original * inflight counters for these as well, and remove the skbuffs -- GitLab From 984f2f377fdfd098f5ae58d09ee04d5e29e6112b Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Sat, 8 Nov 2008 20:24:19 +1100 Subject: [PATCH 698/815] cpumask: introduce new API, without changing anything, v3 Impact: cleanup Clean up based on feedback from Andrew Morton and others: - change to inline functions instead of macros - add __init to bootmem method - add a missing debug check Signed-off-by: Rusty Russell Signed-off-by: Ingo Molnar --- include/linux/cpumask.h | 58 ++++++++++++++++++++++++++++++++++++----- lib/cpumask.c | 3 ++- 2 files changed, 54 insertions(+), 7 deletions(-) diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 31caa1bc620..21e1dd43e52 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -564,12 +564,36 @@ static inline unsigned int cpumask_check(unsigned int cpu) } #if NR_CPUS == 1 -/* Uniprocesor. */ -#define cpumask_first(src) ({ (void)(src); 0; }) -#define cpumask_next(n, src) ({ (void)(src); 1; }) -#define cpumask_next_zero(n, src) ({ (void)(src); 1; }) -#define cpumask_next_and(n, srcp, andp) ({ (void)(srcp), (void)(andp); 1; }) -#define cpumask_any_but(mask, cpu) ({ (void)(mask); (void)(cpu); 0; }) +/* Uniprocessor. Assume all masks are "1". */ +static inline unsigned int cpumask_first(const struct cpumask *srcp) +{ + return 0; +} + +/* Valid inputs for n are -1 and 0. */ +static inline unsigned int cpumask_next(int n, const struct cpumask *srcp) +{ + return n+1; +} + +static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp) +{ + return n+1; +} + +static inline unsigned int cpumask_next_and(int n, + const struct cpumask *srcp, + const struct cpumask *andp) +{ + return n+1; +} + +/* cpu must be a valid cpu, ie 0, so there's no other choice. */ +static inline unsigned int cpumask_any_but(const struct cpumask *mask, + unsigned int cpu) +{ + return 1; +} #define for_each_cpu(cpu, mask) \ for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask) @@ -620,10 +644,32 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp) int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *); int cpumask_any_but(const struct cpumask *mask, unsigned int cpu); +/** + * for_each_cpu - iterate over every cpu in a mask + * @cpu: the (optionally unsigned) integer iterator + * @mask: the cpumask pointer + * + * After the loop, cpu is >= nr_cpu_ids. + */ #define for_each_cpu(cpu, mask) \ for ((cpu) = -1; \ (cpu) = cpumask_next((cpu), (mask)), \ (cpu) < nr_cpu_ids;) + +/** + * for_each_cpu_and - iterate over every cpu in both masks + * @cpu: the (optionally unsigned) integer iterator + * @mask: the first cpumask pointer + * @and: the second cpumask pointer + * + * This saves a temporary CPU mask in many places. It is equivalent to: + * struct cpumask tmp; + * cpumask_and(&tmp, &mask, &and); + * for_each_cpu(cpu, &tmp) + * ... + * + * After the loop, cpu is >= nr_cpu_ids. + */ #define for_each_cpu_and(cpu, mask, and) \ for ((cpu) = -1; \ (cpu) = cpumask_next_and((cpu), (mask), (and)), \ diff --git a/lib/cpumask.c b/lib/cpumask.c index 2ebc3a9a746..8d03f22c6ce 100644 --- a/lib/cpumask.c +++ b/lib/cpumask.c @@ -67,6 +67,7 @@ int cpumask_any_but(const struct cpumask *mask, unsigned int cpu) { unsigned int i; + cpumask_check(cpu); for_each_cpu(i, mask) if (i != cpu) break; @@ -108,7 +109,7 @@ void free_cpumask_var(cpumask_var_t mask) } EXPORT_SYMBOL(free_cpumask_var); -void free_bootmem_cpumask_var(cpumask_var_t mask) +void __init free_bootmem_cpumask_var(cpumask_var_t mask) { free_bootmem((unsigned long)mask, cpumask_size()); } -- GitLab From b726e923ea4d216027e466aa602d914e4b4a63af Mon Sep 17 00:00:00 2001 From: Doug Nazar Date: Wed, 5 Nov 2008 06:16:28 -0500 Subject: [PATCH 699/815] Fix nfsd truncation of readdir results Commit 8d7c4203 "nfsd: fix failure to set eof in readdir in some situations" introduced a bug: on a directory in an exported ext3 filesystem with dir_index unset, a READDIR will only return about 250 entries, even if the directory was larger. Bisected it back to this commit; reverting it fixes the problem. It turns out that in this case ext3 reads a block at a time, then returns from readdir, which means we can end up with buf.full==0 but with more entries in the directory still to be read. Before 8d7c4203 (but after c002a6c797 "Optimise NFS readdir hack slightly"), this would cause us to return the READDIR result immediately, but with the eof bit unset. That could cause a performance regression (because the client would need more roundtrips to the server to read the whole directory), but no loss in correctness, since the cleared eof bit caused the client to send another readdir. After 8d7c4203, the setting of the eof bit made this a correctness problem. So, move nfserr_eof into the loop and remove the buf.full check so that we loop until buf.used==0. The following seems to do the right thing and reduces the network traffic since we don't return a READDIR result until the buffer is full. Tested on an empty directory & large directory; eof is properly sent and there are no more short buffers. Signed-off-by: Doug Nazar Cc: David Woodhouse Cc: Al Viro Signed-off-by: J. Bruce Fields --- fs/nfsd/vfs.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 848a03e83a4..4433c8f0016 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1875,11 +1875,11 @@ static int nfsd_buffered_readdir(struct file *file, filldir_t func, return -ENOMEM; offset = *offsetp; - cdp->err = nfserr_eof; /* will be cleared on successful read */ while (1) { unsigned int reclen; + cdp->err = nfserr_eof; /* will be cleared on successful read */ buf.used = 0; buf.full = 0; @@ -1912,9 +1912,6 @@ static int nfsd_buffered_readdir(struct file *file, filldir_t func, de = (struct buffered_dirent *)((char *)de + reclen); } offset = vfs_llseek(file, 0, SEEK_CUR); - cdp->err = nfserr_eof; - if (!buf.full) - break; } done: -- GitLab From 43e61711d4e948d3e9c1c13832038659b2cd9287 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sun, 9 Nov 2008 12:47:04 -0800 Subject: [PATCH 700/815] Don't ask twice about not including staging drivers The "Exclude staging drivers" question is there so that we don't build staging drivers for allyesconfig or allnoconfig settings, but it's very irritating when you've already said "no" to staging drivers earlier. There is absolutely no point in declining twice - once you've declined the staging drivers, you're done. So make the second question depend on the first question having been answered in the affirmative. Signed-off-by: Linus Torvalds --- drivers/staging/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 0a49cd788a7..c95b286a123 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -23,7 +23,7 @@ menuconfig STAGING config STAGING_EXCLUDE_BUILD - bool "Exclude Staging drivers from being built" + bool "Exclude Staging drivers from being built" if STAGING default y ---help--- Are you sure you really want to build the staging drivers? -- GitLab From bf1b36445dc868cbbde194aa1dd87e38fe24cf16 Mon Sep 17 00:00:00 2001 From: Jonathan McDowell Date: Sat, 13 Sep 2008 17:08:31 +0100 Subject: [PATCH 701/815] kbuild: Fixup deb-pkg target to generate separate firmware deb The below is a simplistic fix for "make deb-pkg"; it splits the firmware out to a linux-firmware-image package and adds an (unversioned) Suggests to the linux package for this firmware. Signed-Off-By: Jonathan McDowell Acked-by: Frans Pop Signed-off-by: Sam Ravnborg --- scripts/package/builddeb | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) diff --git a/scripts/package/builddeb b/scripts/package/builddeb index ba6bf5d5abf..1264b8e2829 100644 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -15,15 +15,18 @@ set -e version=$KERNELRELEASE revision=`cat .version` tmpdir="$objtree/debian/tmp" +fwdir="$objtree/debian/fwtmp" packagename=linux-$version +fwpackagename=linux-firmware-image if [ "$ARCH" == "um" ] ; then packagename=user-mode-linux-$version fi # Setup the directory structure -rm -rf "$tmpdir" +rm -rf "$tmpdir" "$fwdir" mkdir -p "$tmpdir/DEBIAN" "$tmpdir/lib" "$tmpdir/boot" +mkdir -p "$fwdir/DEBIAN" "$fwdir/lib" if [ "$ARCH" == "um" ] ; then mkdir -p "$tmpdir/usr/lib/uml/modules/$version" "$tmpdir/usr/share/doc/$packagename" "$tmpdir/usr/bin" fi @@ -107,6 +110,7 @@ Standards-Version: 3.6.1 Package: $packagename Provides: kernel-image-$version, linux-image-$version +Suggests: $fwpackagename Architecture: any Description: Linux kernel, version $version This package contains the Linux kernel, modules and corresponding other @@ -118,8 +122,24 @@ fi chown -R root:root "$tmpdir" chmod -R go-w "$tmpdir" +# Do we have firmware? Move it out of the way and build it into a package. +if [ -e "$tmpdir/lib/firmware" ]; then + mv "$tmpdir/lib/firmware" "$fwdir/lib/" + + cat <> debian/control + +Package: $fwpackagename +Architecture: all +Description: Linux kernel firmware, version $version + This package contains firmware from the Linux kernel, version $version +EOF + + dpkg-gencontrol -isp -p$fwpackagename -P"$fwdir" + dpkg --build "$fwdir" .. +fi + # Perform the final magic -dpkg-gencontrol -isp +dpkg-gencontrol -isp -p$packagename dpkg --build "$tmpdir" .. exit 0 -- GitLab From 9a6558371bcd01c2973b7638181db4ccc34eab4f Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Sun, 9 Nov 2008 12:45:10 -0800 Subject: [PATCH 702/815] regression: disable timer peek-ahead for 2.6.28 It's showing up as regressions; disabling it very likely just papers over an underlying issue, but time is running out for 2.6.28, lets get back to this for 2.6.29 Fixes: #11826 and #11893 Signed-off-by: Arjan van de Ven Signed-off-by: Linus Torvalds --- drivers/cpuidle/cpuidle.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c index 5bed73329ef..8504a210855 100644 --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c @@ -65,12 +65,14 @@ static void cpuidle_idle_call(void) return; } +#if 0 + /* shows regressions, re-enable for 2.6.29 */ /* * run any timers that can be run now, at this point * before calculating the idle duration etc. */ hrtimer_peek_ahead_timers(); - +#endif /* ask the governor for the next state */ next_state = cpuidle_curr_governor->select(dev); if (need_resched()) -- GitLab From f7160c7573615ec82c691e294cf80d920b5d588d Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sun, 9 Nov 2008 16:36:15 -0800 Subject: [PATCH 703/815] Linux 2.6.28-rc4 --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 29abe62ccba..7f9ff9bf154 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 28 -EXTRAVERSION = -rc3 +EXTRAVERSION = -rc4 NAME = Killer Bat of Doom # *DOCUMENTATION* -- GitLab From 9ccbece546cf836f67f6d9bb4bf2f70f7476cb2c Mon Sep 17 00:00:00 2001 From: Lachlan McIlroy Date: Thu, 30 Oct 2008 16:53:25 +1100 Subject: [PATCH 704/815] [XFS] Fix use-after-free with log and quotas Destroying the quota stuff on unmount can access the log - ie XFS_QM_DONE() ends up in xfs_dqunlock() which calls xfs_trans_unlocked_item() and then xfs_log_move_tail(). By this time the log has already been destroyed. Just move the cleanup of the quota code earlier in xfs_unmountfs() before the call to xfs_log_unmount(). Moving XFS_QM_DONE() up near XFS_QM_DQPURGEALL() seems like a good spot. SGI-PV: 987086 SGI-Modid: xfs-linux-melb:xfs-kern:32148a Signed-off-by: Lachlan McIlroy Signed-off-by: Christoph Hellwig Signed-off-by: Peter Leckie --- fs/xfs/xfs_mount.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index a4503f5e949..15f5dd22fbb 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -1245,6 +1245,9 @@ xfs_unmountfs( XFS_QM_DQPURGEALL(mp, XFS_QMOPT_QUOTALL | XFS_QMOPT_UMOUNTING); + if (mp->m_quotainfo) + XFS_QM_DONE(mp); + /* * Flush out the log synchronously so that we know for sure * that nothing is pinned. This is important because bflush() @@ -1297,8 +1300,6 @@ xfs_unmountfs( xfs_errortag_clearall(mp, 0); #endif xfs_free_perag(mp); - if (mp->m_quotainfo) - XFS_QM_DONE(mp); } STATIC void -- GitLab From 2cf7f0da3ae225848a2ee10d4e216448a770fd00 Mon Sep 17 00:00:00 2001 From: Lachlan McIlroy Date: Thu, 30 Oct 2008 16:59:06 +1100 Subject: [PATCH 705/815] [XFS] Wait for all I/O on truncate to zero file size It's possible to have outstanding xfs_ioend_t's queued when the file size is zero. This can happen in the direct I/O path when a direct I/O write fails due to ENOSPC. In this case the xfs_ioend_t will still be queued (ie xfs_end_io_direct() does not know that the I/O failed so can't force the xfs_ioend_t to be flushed synchronously). When we truncate a file on unlink we don't know to wait for these xfs_ioend_ts and we can have a use-after-free situation if the inode is reclaimed before the xfs_ioend_t is finally processed. As was suggested by Dave Chinner lets wait for all I/Os to complete when truncating the file size to zero. SGI-PV: 981668 SGI-Modid: xfs-linux-melb:xfs-kern:32216a Signed-off-by: Lachlan McIlroy Signed-off-by: Christoph Hellwig --- fs/xfs/xfs_inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index dbd9cef852e..a391b955df0 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -1414,7 +1414,7 @@ xfs_itruncate_start( mp = ip->i_mount; /* wait for the completion of any pending DIOs */ - if (new_size < ip->i_size) + if (new_size == 0 || new_size < ip->i_size) vn_iowait(ip); /* -- GitLab From 6f9f51adb6ac0a49fce49e01c47dcfc2810c6e9d Mon Sep 17 00:00:00 2001 From: David Chinner Date: Thu, 30 Oct 2008 17:38:12 +1100 Subject: [PATCH 706/815] [XFS] Account for allocated blocks when expanding directories When we create a directory, we reserve a number of blocks for the maximum possible expansion of of the directory due to various btree splits, freespace allocation, etc. Unfortunately, each allocation is not reflected in the total number of blocks still available to the transaction, so the maximal reservation is used over and over again. This leads to problems where an allocation group has only enough blocks for *some* of the allocations required for the directory modification. After the first N allocations, the remaining blocks in the allocation group drops below the total reservation, and subsequent allocations fail because the allocator will not allow the allocation to proceed if the AG does not have the enough blocks available for the entire allocation total. This results in an ENOSPC occurring after an allocation has already occurred. This results in aborting the directory operation (leaving the directory in an inconsistent state) and cancelling a dirty transaction, which results in a filesystem shutdown. Avoid the problem by reflecting the number of blocks allocated in any directory expansion in the total number of blocks available to the modification in progress. This prevents a directory modification from being aborted part way through with an ENOSPC. SGI-PV: 988144 SGI-Modid: xfs-linux-melb:xfs-kern:32340a Signed-off-by: David Chinner Signed-off-by: Lachlan McIlroy --- fs/xfs/xfs_da_btree.c | 5 +++++ fs/xfs/xfs_dir2.c | 6 ++++++ 2 files changed, 11 insertions(+) diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c index 9e561a9cefc..a11a8390bf6 100644 --- a/fs/xfs/xfs_da_btree.c +++ b/fs/xfs/xfs_da_btree.c @@ -1566,11 +1566,14 @@ xfs_da_grow_inode(xfs_da_args_t *args, xfs_dablk_t *new_blkno) int nmap, error, w, count, c, got, i, mapi; xfs_trans_t *tp; xfs_mount_t *mp; + xfs_drfsbno_t nblks; dp = args->dp; mp = dp->i_mount; w = args->whichfork; tp = args->trans; + nblks = dp->i_d.di_nblocks; + /* * For new directories adjust the file offset and block count. */ @@ -1647,6 +1650,8 @@ xfs_da_grow_inode(xfs_da_args_t *args, xfs_dablk_t *new_blkno) } if (mapp != &map) kmem_free(mapp); + /* account for newly allocated blocks in reserved blocks total */ + args->total -= dp->i_d.di_nblocks - nblks; *new_blkno = (xfs_dablk_t)bno; return 0; } diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c index 80e0dc51361..1afb12278b8 100644 --- a/fs/xfs/xfs_dir2.c +++ b/fs/xfs/xfs_dir2.c @@ -525,11 +525,13 @@ xfs_dir2_grow_inode( xfs_mount_t *mp; int nmap; /* number of bmap entries */ xfs_trans_t *tp; + xfs_drfsbno_t nblks; xfs_dir2_trace_args_s("grow_inode", args, space); dp = args->dp; tp = args->trans; mp = dp->i_mount; + nblks = dp->i_d.di_nblocks; /* * Set lowest possible block in the space requested. */ @@ -622,7 +624,11 @@ xfs_dir2_grow_inode( */ if (mapp != &map) kmem_free(mapp); + + /* account for newly allocated blocks in reserved blocks total */ + args->total -= dp->i_d.di_nblocks - nblks; *dbp = xfs_dir2_da_to_db(mp, (xfs_dablk_t)bno); + /* * Update file's size if this is the data space and it grew. */ -- GitLab From 0f101fa6bccdc797ddcee40fd4c55e879155a40f Mon Sep 17 00:00:00 2001 From: Ville Syrjala Date: Sun, 9 Nov 2008 20:32:40 +0200 Subject: [PATCH 707/815] ALSA: gusextreme: Fix build errors gusextreme depends on opl3 support. Add the approriate select to Kconfig. Also remove the unnecessary hwdep select. Relevant build errors: ERROR: "snd_opl3_hwdep_new" [sound/isa/gus/snd-gusextreme.ko] undefined! ERROR: "snd_opl3_create" [sound/isa/gus/snd-gusextreme.ko] undefined! Signed-off-by: Ville Syrjala Signed-off-by: Takashi Iwai --- sound/isa/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig index 660beb41f76..ce0aa044e27 100644 --- a/sound/isa/Kconfig +++ b/sound/isa/Kconfig @@ -211,7 +211,7 @@ config SND_GUSCLASSIC config SND_GUSEXTREME tristate "Gravis UltraSound Extreme" - select SND_HWDEP + select SND_OPL3_LIB select SND_MPU401_UART select SND_PCM help -- GitLab From 8f330f5149ef41ff943b04d914406cc417f62784 Mon Sep 17 00:00:00 2001 From: Dave Chinner Date: Mon, 10 Nov 2008 16:50:24 +1100 Subject: [PATCH 708/815] [XFS] handle memory allocation failures during log initialisation When there is no memory left in the system, xfs_buf_get_noaddr() can fail. If this happens at mount time during xlog_alloc_log() we fail to catch the error and oops. Catch the error from xfs_buf_get_noaddr(), and allow other memory allocations to fail and catch those errors too. Report the error to the console and fail the mount with ENOMEM. Tested by manually injecting errors into xfs_buf_get_noaddr() and xlog_alloc_log(). Version 2: o remove unnecessary casts of the returned pointer from kmem_zalloc() SGI-PV: 987246 Signed-off-by: Dave Chinner Reviewed-by: Christoph Hellwig Signed-off-by: Lachlan McIlroy --- fs/xfs/xfs_log.c | 39 ++++++++++++++++++++++++++++++++++++--- 1 file changed, 36 insertions(+), 3 deletions(-) diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 0b02c644355..3608a0f0a5f 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -563,6 +563,11 @@ xfs_log_mount( } mp->m_log = xlog_alloc_log(mp, log_target, blk_offset, num_bblks); + if (!mp->m_log) { + cmn_err(CE_WARN, "XFS: Log allocation failed: No memory!"); + error = ENOMEM; + goto out; + } /* * Initialize the AIL now we have a log. @@ -601,6 +606,7 @@ xfs_log_mount( return 0; error: xfs_log_unmount_dealloc(mp); +out: return error; } /* xfs_log_mount */ @@ -1217,7 +1223,9 @@ xlog_alloc_log(xfs_mount_t *mp, int i; int iclogsize; - log = (xlog_t *)kmem_zalloc(sizeof(xlog_t), KM_SLEEP); + log = kmem_zalloc(sizeof(xlog_t), KM_MAYFAIL); + if (!log) + return NULL; log->l_mp = mp; log->l_targ = log_target; @@ -1249,6 +1257,8 @@ xlog_alloc_log(xfs_mount_t *mp, xlog_get_iclog_buffer_size(mp, log); bp = xfs_buf_get_empty(log->l_iclog_size, mp->m_logdev_targp); + if (!bp) + goto out_free_log; XFS_BUF_SET_IODONE_FUNC(bp, xlog_iodone); XFS_BUF_SET_BDSTRAT_FUNC(bp, xlog_bdstrat_cb); XFS_BUF_SET_FSPRIVATE2(bp, (unsigned long)1); @@ -1275,13 +1285,17 @@ xlog_alloc_log(xfs_mount_t *mp, iclogsize = log->l_iclog_size; ASSERT(log->l_iclog_size >= 4096); for (i=0; i < log->l_iclog_bufs; i++) { - *iclogp = (xlog_in_core_t *) - kmem_zalloc(sizeof(xlog_in_core_t), KM_SLEEP); + *iclogp = kmem_zalloc(sizeof(xlog_in_core_t), KM_MAYFAIL); + if (!*iclogp) + goto out_free_iclog; + iclog = *iclogp; iclog->ic_prev = prev_iclog; prev_iclog = iclog; bp = xfs_buf_get_noaddr(log->l_iclog_size, mp->m_logdev_targp); + if (!bp) + goto out_free_iclog; if (!XFS_BUF_CPSEMA(bp)) ASSERT(0); XFS_BUF_SET_IODONE_FUNC(bp, xlog_iodone); @@ -1323,6 +1337,25 @@ xlog_alloc_log(xfs_mount_t *mp, log->l_iclog->ic_prev = prev_iclog; /* re-write 1st prev ptr */ return log; + +out_free_iclog: + for (iclog = log->l_iclog; iclog; iclog = prev_iclog) { + prev_iclog = iclog->ic_next; + if (iclog->ic_bp) { + sv_destroy(&iclog->ic_force_wait); + sv_destroy(&iclog->ic_write_wait); + xfs_buf_free(iclog->ic_bp); + xlog_trace_iclog_dealloc(iclog); + } + kmem_free(iclog); + } + spinlock_destroy(&log->l_icloglock); + spinlock_destroy(&log->l_grant_lock); + xlog_trace_loggrant_dealloc(log); + xfs_buf_free(log->l_xbuf); +out_free_log: + kmem_free(log); + return NULL; } /* xlog_alloc_log */ -- GitLab From 220ca310a53200b4bfbc7c4c6e365eea284ec44f Mon Sep 17 00:00:00 2001 From: David Chinner Date: Thu, 30 Oct 2008 17:40:09 +1100 Subject: [PATCH 709/815] [XFS] XFS: Check for valid transaction headers in recovery When we are about to add a new item to a transaction in recovery, we need to check that it is valid first. Currently we just assert that header magic number matches, but in production systems that is not present and we add a corrupted transaction to the list to be processed. This results in a kernel oops later when processing the corrupted transaction. Instead, if we detect a corrupted transaction, abort recovery and leave the user to clean up the mess that has occurred. SGI-PV: 988145 SGI-Modid: xfs-linux-melb:xfs-kern:32356a Signed-off-by: David Chinner Signed-off-by: Tim Shimmin Signed-off-by: Eric Sandeen Signed-off-by: Lachlan McIlroy --- fs/xfs/xfs_log_recover.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 82d46ce69d5..70e3ba32e6b 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -1419,7 +1419,13 @@ xlog_recover_add_to_trans( return 0; item = trans->r_itemq; if (item == NULL) { - ASSERT(*(uint *)dp == XFS_TRANS_HEADER_MAGIC); + /* we need to catch log corruptions here */ + if (*(uint *)dp != XFS_TRANS_HEADER_MAGIC) { + xlog_warn("XFS: xlog_recover_add_to_trans: " + "bad header magic number"); + ASSERT(0); + return XFS_ERROR(EIO); + } if (len == sizeof(xfs_trans_header_t)) xlog_recover_add_item(&trans->r_itemq); memcpy(&trans->r_theader, dp, len); /* d, s, l */ -- GitLab From 5ac5c4d604bf894ef672a7971d03fefdc7ea7e49 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Mon, 10 Nov 2008 10:46:32 +0100 Subject: [PATCH 710/815] sched: clean up debug info Impact: clean up and fix debug info printout While looking over the sched_debug code I noticed that we printed the rq schedstats for every cfs_rq, ammend this. Also change nr_spead_over into an int, and fix a little buglet in min_vruntime printing. Signed-off-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- kernel/sched.c | 2 +- kernel/sched_debug.c | 41 +++++++++++++++++++++-------------------- 2 files changed, 22 insertions(+), 21 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index 57c933ffbee..f3149244e32 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -399,7 +399,7 @@ struct cfs_rq { */ struct sched_entity *curr, *next, *last; - unsigned long nr_spread_over; + unsigned int nr_spread_over; #ifdef CONFIG_FAIR_GROUP_SCHED struct rq *rq; /* cpu runqueue to which this cfs_rq is attached */ diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c index 5ae17762ec3..48ecc51e770 100644 --- a/kernel/sched_debug.c +++ b/kernel/sched_debug.c @@ -144,7 +144,7 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) last = __pick_last_entity(cfs_rq); if (last) max_vruntime = last->vruntime; - min_vruntime = rq->cfs.min_vruntime; + min_vruntime = cfs_rq->min_vruntime; rq0_min_vruntime = per_cpu(runqueues, 0).cfs.min_vruntime; spin_unlock_irqrestore(&rq->lock, flags); SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "MIN_vruntime", @@ -161,26 +161,8 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) SPLIT_NS(spread0)); SEQ_printf(m, " .%-30s: %ld\n", "nr_running", cfs_rq->nr_running); SEQ_printf(m, " .%-30s: %ld\n", "load", cfs_rq->load.weight); -#ifdef CONFIG_SCHEDSTATS -#define P(n) SEQ_printf(m, " .%-30s: %d\n", #n, rq->n); - - P(yld_exp_empty); - P(yld_act_empty); - P(yld_both_empty); - P(yld_count); - P(sched_switch); - P(sched_count); - P(sched_goidle); - - P(ttwu_count); - P(ttwu_local); - - P(bkl_count); - -#undef P -#endif - SEQ_printf(m, " .%-30s: %ld\n", "nr_spread_over", + SEQ_printf(m, " .%-30s: %d\n", "nr_spread_over", cfs_rq->nr_spread_over); #ifdef CONFIG_FAIR_GROUP_SCHED #ifdef CONFIG_SMP @@ -260,6 +242,25 @@ static void print_cpu(struct seq_file *m, int cpu) #undef P #undef PN +#ifdef CONFIG_SCHEDSTATS +#define P(n) SEQ_printf(m, " .%-30s: %d\n", #n, rq->n); + + P(yld_exp_empty); + P(yld_act_empty); + P(yld_both_empty); + P(yld_count); + + P(sched_switch); + P(sched_count); + P(sched_goidle); + + P(ttwu_count); + P(ttwu_local); + + P(bkl_count); + +#undef P +#endif print_cfs_stats(m, cpu); print_rt_stats(m, cpu); -- GitLab From 8a8bc22332ee6ea49137508467a76aa7f4367719 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 10 Nov 2008 14:48:21 +0900 Subject: [PATCH 711/815] libata: revert convert-to-block-tagging patches This patch reverts the following three commits which convert libata to use block layer tagging. 43a49cbdf31e812c0d8f553d433b09b421f5d52c e013e13bf605b9e6b702adffbe2853cfc60e7806 2fca5ccf97d2c28bcfce44f5b07d85e74e3cd18e Although using block layer tagging is the right direction, due to the tight coupling among tag number, data structure allocation and hardware command slot allocation, libata doesn't work correctly with the current conversion. The biggest problem is guaranteeing that tag 0 is always used for non-NCQ commands. Due to the way blk-tag is implemented and how SCSI starts and finishes requests, such guarantee can't be made. I'm not sure whether this would actually break any low level driver but it doesn't look like a good idea to break such assumption given the frailty of ATA controllers. So, for the time being, keep using the old dumb in-libata qc allocation. Signed-off-by: Tejun Heo Cc: Jens Axobe Cc: Jeff Garzik Signed-off-by: Linus Torvalds --- drivers/ata/libata-core.c | 66 +++++++++++++++++++++++++++++++++++---- drivers/ata/libata-scsi.c | 23 ++------------ drivers/ata/libata.h | 19 ++--------- include/linux/libata.h | 1 + 4 files changed, 65 insertions(+), 44 deletions(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 622350d9b2e..0cd3ad49713 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -1712,6 +1712,8 @@ unsigned ata_exec_internal_sg(struct ata_device *dev, else tag = 0; + if (test_and_set_bit(tag, &ap->qc_allocated)) + BUG(); qc = __ata_qc_from_tag(ap, tag); qc->tag = tag; @@ -4562,6 +4564,37 @@ void swap_buf_le16(u16 *buf, unsigned int buf_words) #endif /* __BIG_ENDIAN */ } +/** + * ata_qc_new - Request an available ATA command, for queueing + * @ap: Port associated with device @dev + * @dev: Device from whom we request an available command structure + * + * LOCKING: + * None. + */ + +static struct ata_queued_cmd *ata_qc_new(struct ata_port *ap) +{ + struct ata_queued_cmd *qc = NULL; + unsigned int i; + + /* no command while frozen */ + if (unlikely(ap->pflags & ATA_PFLAG_FROZEN)) + return NULL; + + /* the last tag is reserved for internal command. */ + for (i = 0; i < ATA_MAX_QUEUE - 1; i++) + if (!test_and_set_bit(i, &ap->qc_allocated)) { + qc = __ata_qc_from_tag(ap, i); + break; + } + + if (qc) + qc->tag = i; + + return qc; +} + /** * ata_qc_new_init - Request an available ATA command, and initialize it * @dev: Device from whom we request an available command structure @@ -4571,20 +4604,16 @@ void swap_buf_le16(u16 *buf, unsigned int buf_words) * None. */ -struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev, int tag) +struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev) { struct ata_port *ap = dev->link->ap; struct ata_queued_cmd *qc; - if (unlikely(ap->pflags & ATA_PFLAG_FROZEN)) - return NULL; - - qc = __ata_qc_from_tag(ap, tag); + qc = ata_qc_new(ap); if (qc) { qc->scsicmd = NULL; qc->ap = ap; qc->dev = dev; - qc->tag = tag; ata_qc_reinit(qc); } @@ -4592,6 +4621,31 @@ struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev, int tag) return qc; } +/** + * ata_qc_free - free unused ata_queued_cmd + * @qc: Command to complete + * + * Designed to free unused ata_queued_cmd object + * in case something prevents using it. + * + * LOCKING: + * spin_lock_irqsave(host lock) + */ +void ata_qc_free(struct ata_queued_cmd *qc) +{ + struct ata_port *ap = qc->ap; + unsigned int tag; + + WARN_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ + + qc->flags = 0; + tag = qc->tag; + if (likely(ata_tag_valid(tag))) { + qc->tag = ATA_TAG_POISON; + clear_bit(tag, &ap->qc_allocated); + } +} + void __ata_qc_complete(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 3fa75eac135..47c7afcb36f 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -709,11 +709,7 @@ static struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev, { struct ata_queued_cmd *qc; - if (cmd->request->tag != -1) - qc = ata_qc_new_init(dev, cmd->request->tag); - else - qc = ata_qc_new_init(dev, 0); - + qc = ata_qc_new_init(dev); if (qc) { qc->scsicmd = cmd; qc->scsidone = done; @@ -1108,17 +1104,7 @@ static int ata_scsi_dev_config(struct scsi_device *sdev, depth = min(sdev->host->can_queue, ata_id_queue_depth(dev->id)); depth = min(ATA_MAX_QUEUE - 1, depth); - - /* - * If this device is behind a port multiplier, we have - * to share the tag map between all devices on that PMP. - * Set up the shared tag map here and we get automatic. - */ - if (dev->link->ap->pmp_link) - scsi_init_shared_tag_map(sdev->host, ATA_MAX_QUEUE - 1); - - scsi_set_tag_type(sdev, MSG_SIMPLE_TAG); - scsi_activate_tcq(sdev, depth); + scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, depth); } return 0; @@ -1958,11 +1944,6 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf) hdr[1] |= (1 << 7); memcpy(rbuf, hdr, sizeof(hdr)); - - /* if ncq, set tags supported */ - if (ata_id_has_ncq(args->id)) - rbuf[7] |= (1 << 1); - memcpy(&rbuf[8], "ATA ", 8); ata_id_string(args->id, &rbuf[16], ATA_ID_PROD, 16); ata_id_string(args->id, &rbuf[32], ATA_ID_FW_REV, 4); diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index d3831d39bda..fe2839e5877 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -74,7 +74,7 @@ extern struct ata_link *ata_dev_phys_link(struct ata_device *dev); extern void ata_force_cbl(struct ata_port *ap); extern u64 ata_tf_to_lba(const struct ata_taskfile *tf); extern u64 ata_tf_to_lba48(const struct ata_taskfile *tf); -extern struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev, int tag); +extern struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev); extern int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev, u64 block, u32 n_block, unsigned int tf_flags, unsigned int tag); @@ -103,6 +103,7 @@ extern int ata_dev_configure(struct ata_device *dev); extern int sata_down_spd_limit(struct ata_link *link); extern int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel); 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 atapi_check_dma(struct ata_queued_cmd *qc); @@ -118,22 +119,6 @@ extern struct ata_port *ata_port_alloc(struct ata_host *host); extern void ata_dev_enable_pm(struct ata_device *dev, enum link_pm policy); extern void ata_lpm_schedule(struct ata_port *ap, enum link_pm); -/** - * ata_qc_free - free unused ata_queued_cmd - * @qc: Command to complete - * - * Designed to free unused ata_queued_cmd object - * in case something prevents using it. - * - * LOCKING: - * spin_lock_irqsave(host lock) - */ -static inline void ata_qc_free(struct ata_queued_cmd *qc) -{ - qc->flags = 0; - qc->tag = ATA_TAG_POISON; -} - /* libata-acpi.c */ #ifdef CONFIG_ATA_ACPI extern void ata_acpi_associate_sata_port(struct ata_port *ap); diff --git a/include/linux/libata.h b/include/linux/libata.h index c7665a4134c..59b0f1c807b 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -698,6 +698,7 @@ struct ata_port { unsigned int cbl; /* cable type; ATA_CBL_xxx */ struct ata_queued_cmd qcmd[ATA_MAX_QUEUE]; + unsigned long qc_allocated; unsigned int qc_active; int nr_active_links; /* #links with active qcs */ -- GitLab From 1de5b0854623d30d01d72cd4ea323eb5f39d1f16 Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Sun, 2 Nov 2008 16:04:18 +0000 Subject: [PATCH 712/815] x86: HPET: convert WARN_ON to WARN_ON_ONCE It is possible to flood the console with call traces if the WARN_ON condition is true because of the frequency with which this function is called. Signed-off-by: Matt Fleming Cc: mingo@elte.hu Cc: venkatesh.pallipadi@intel.com Signed-off-by: Thomas Gleixner --- arch/x86/kernel/hpet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index 77017e834cf..f10f9461a43 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -322,7 +322,7 @@ static int hpet_next_event(unsigned long delta, * what we wrote hit the chip before we compare it to the * counter. */ - WARN_ON((u32)hpet_readl(HPET_T0_CMP) != cnt); + WARN_ON_ONCE((u32)hpet_readl(HPET_T0_CMP) != cnt); return (s32)((u32)hpet_readl(HPET_COUNTER) - cnt) >= 0 ? -ETIME : 0; } -- GitLab From 89d77a1eb60be916d85d9394bedbfa2037af89c5 Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Sun, 2 Nov 2008 16:04:20 +0000 Subject: [PATCH 713/815] x86: HPET: read from HPET_Tn_CMP() not HPET_T0_CMP In hpet_next_event() we check that the value we just wrote to HPET_Tn_CMP(timer) has reached the chip. Currently, we're checking that the value we wrote to HPET_Tn_CMP(timer) is in HPET_T0_CMP, which, if timer is anything other than timer 0, is likely to fail. Signed-off-by: Matt Fleming Cc: mingo@elte.hu Cc: venkatesh.pallipadi@intel.com Signed-off-by: Thomas Gleixner --- arch/x86/kernel/hpet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index f10f9461a43..cfe6aa56f71 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -322,7 +322,7 @@ static int hpet_next_event(unsigned long delta, * what we wrote hit the chip before we compare it to the * counter. */ - WARN_ON_ONCE((u32)hpet_readl(HPET_T0_CMP) != cnt); + WARN_ON_ONCE((u32)hpet_readl(HPET_Tn_CMP(timer)) != cnt); return (s32)((u32)hpet_readl(HPET_COUNTER) - cnt) >= 0 ? -ETIME : 0; } -- GitLab From 5ceb1a04187553e08c6ab60d30cee7c454ee139a Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Sun, 2 Nov 2008 22:23:13 +0000 Subject: [PATCH 714/815] x86: HPET: enter hpet_interrupt_handler with interrupts disabled Some functions that may be called from this handler require that interrupts are disabled. Also, combining IRQF_DISABLED and IRQF_SHARED does not reliably disable interrupts in a handler, so remove IRQF_SHARED from the irq flags (this irq is not shared anyway). Signed-off-by: Matt Fleming Cc: mingo@elte.hu Cc: venkatesh.pallipadi@intel.com Cc: "Will Newton" Signed-off-by: Thomas Gleixner --- arch/x86/kernel/hpet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index cfe6aa56f71..067d8de913f 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -445,7 +445,7 @@ static int hpet_setup_irq(struct hpet_dev *dev) { if (request_irq(dev->irq, hpet_interrupt_handler, - IRQF_SHARED|IRQF_NOBALANCING, dev->name, dev)) + IRQF_DISABLED|IRQF_NOBALANCING, dev->name, dev)) return -1; disable_irq(dev->irq); -- GitLab From 254248313aed7e6ff295ca21a82ca989b1f69c16 Mon Sep 17 00:00:00 2001 From: Travis Place Date: Mon, 10 Nov 2008 17:56:23 +0100 Subject: [PATCH 715/815] ALSA: hda - Make the HP EliteBook 8530p use AD1884A model laptop Added a QUIRK to patch_analog.c for the HP Elitebook 8530p (IDs 0x103c:0x30e7) to use AD1884A model 'laptop' by default. Playback and Capture confirmed working. Signed-off-by: Travis Place Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_analog.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index 400df85a445..686c77491de 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -3861,6 +3861,7 @@ static const char *ad1884a_models[AD1884A_MODELS] = { static struct snd_pci_quirk ad1884a_cfg_tbl[] = { SND_PCI_QUIRK(0x103c, 0x3030, "HP", AD1884A_MOBILE), SND_PCI_QUIRK(0x103c, 0x3056, "HP", AD1884A_MOBILE), + SND_PCI_QUIRK(0x103c, 0x30e7, "HP EliteBook 8530p", AD1884A_LAPTOP), SND_PCI_QUIRK(0x103c, 0x3614, "HP 6730s", AD1884A_LAPTOP), SND_PCI_QUIRK(0x17aa, 0x20ac, "Thinkpad X300", AD1884A_THINKPAD), {} -- GitLab From c3cb6827353102fee62f3b9401a03ee29b297e5b Mon Sep 17 00:00:00 2001 From: Tiger Yang Date: Thu, 23 Oct 2008 16:33:03 +0800 Subject: [PATCH 716/815] ocfs2: fix license in xattr This patch fixes the license in xattr.c and xattr.h. Signed-off-by: Tiger Yang Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 13 ++++--------- fs/ocfs2/xattr.h | 12 ++---------- 2 files changed, 6 insertions(+), 19 deletions(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 802c4149221..2f8952e4e4c 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -3,25 +3,20 @@ * * xattr.c * - * Copyright (C) 2008 Oracle. All rights reserved. + * Copyright (C) 2004, 2008 Oracle. All rights reserved. * * CREDITS: - * Lots of code in this file is taken from ext3. + * Lots of code in this file is copy from linux/fs/ext3/xattr.c. + * Copyright (C) 2001-2003 Andreas Gruenbacher, * * 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. + * License version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 021110-1307, USA. */ #include diff --git a/fs/ocfs2/xattr.h b/fs/ocfs2/xattr.h index c25c7c62a05..e4e45c81a26 100644 --- a/fs/ocfs2/xattr.h +++ b/fs/ocfs2/xattr.h @@ -3,24 +3,16 @@ * * xattr.h * - * Function prototypes - * - * Copyright (C) 2008 Oracle. All rights reserved. + * Copyright (C) 2004, 2008 Oracle. All rights reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. + * License version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 021110-1307, USA. */ #ifndef OCFS2_XATTR_H -- GitLab From 0030e001505d2d1503c083c917a747c033eaf8cd Mon Sep 17 00:00:00 2001 From: Tiger Yang Date: Thu, 23 Oct 2008 16:33:33 +0800 Subject: [PATCH 717/815] ocfs2: fix function declaration and definition in xattr Because we merged the xattr sources into one file, some functions no longer belong in the header file. Signed-off-by: Tiger Yang Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 28 +++++++++++++++++++++++----- fs/ocfs2/xattr.h | 26 ++++---------------------- 2 files changed, 27 insertions(+), 27 deletions(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 2f8952e4e4c..420d8e30b18 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -132,6 +132,24 @@ static int ocfs2_xattr_set_entry_index_block(struct inode *inode, static int ocfs2_delete_xattr_index_block(struct inode *inode, struct buffer_head *xb_bh); +static inline u16 ocfs2_xattr_buckets_per_cluster(struct ocfs2_super *osb) +{ + return (1 << osb->s_clustersize_bits) / OCFS2_XATTR_BUCKET_SIZE; +} + +static inline u16 ocfs2_blocks_per_xattr_bucket(struct super_block *sb) +{ + return OCFS2_XATTR_BUCKET_SIZE / (1 << sb->s_blocksize_bits); +} + +static inline u16 ocfs2_xattr_max_xe_in_bucket(struct super_block *sb) +{ + u16 len = sb->s_blocksize - + offsetof(struct ocfs2_xattr_header, xh_entries); + + return len / sizeof(struct ocfs2_xattr_entry); +} + static inline const char *ocfs2_xattr_prefix(int name_index) { struct xattr_handler *handler = NULL; @@ -832,11 +850,11 @@ cleanup: * Copy an extended attribute into the buffer provided. * Buffer is NULL to compute the size of buffer required. */ -int ocfs2_xattr_get(struct inode *inode, - int name_index, - const char *name, - void *buffer, - size_t buffer_size) +static int ocfs2_xattr_get(struct inode *inode, + int name_index, + const char *name, + void *buffer, + size_t buffer_size) { int ret; struct ocfs2_dinode *di = NULL; diff --git a/fs/ocfs2/xattr.h b/fs/ocfs2/xattr.h index e4e45c81a26..1d8314c7656 100644 --- a/fs/ocfs2/xattr.h +++ b/fs/ocfs2/xattr.h @@ -32,29 +32,11 @@ enum ocfs2_xattr_type { extern struct xattr_handler ocfs2_xattr_user_handler; extern struct xattr_handler ocfs2_xattr_trusted_handler; - -extern ssize_t ocfs2_listxattr(struct dentry *, char *, size_t); -extern int ocfs2_xattr_get(struct inode *, int, const char *, void *, size_t); -extern int ocfs2_xattr_set(struct inode *, int, const char *, const void *, - size_t, int); -extern int ocfs2_xattr_remove(struct inode *inode, struct buffer_head *di_bh); extern struct xattr_handler *ocfs2_xattr_handlers[]; -static inline u16 ocfs2_xattr_buckets_per_cluster(struct ocfs2_super *osb) -{ - return (1 << osb->s_clustersize_bits) / OCFS2_XATTR_BUCKET_SIZE; -} - -static inline u16 ocfs2_blocks_per_xattr_bucket(struct super_block *sb) -{ - return OCFS2_XATTR_BUCKET_SIZE / (1 << sb->s_blocksize_bits); -} - -static inline u16 ocfs2_xattr_max_xe_in_bucket(struct super_block *sb) -{ - u16 len = sb->s_blocksize - - offsetof(struct ocfs2_xattr_header, xh_entries); +ssize_t ocfs2_listxattr(struct dentry *, char *, size_t); +int ocfs2_xattr_set(struct inode *, int, const char *, const void *, + size_t, int); +int ocfs2_xattr_remove(struct inode *, struct buffer_head *); - return len / sizeof(struct ocfs2_xattr_entry); -} #endif /* OCFS2_XATTR_H */ -- GitLab From ceb1eba3dc2ad94b25764785ff7d2082c6094115 Mon Sep 17 00:00:00 2001 From: Tiger Yang Date: Thu, 23 Oct 2008 16:34:13 +0800 Subject: [PATCH 718/815] ocfs2: remove duplicate definition in xattr Include/linux/xattr.h already has the definition about xattr prefix, so remove the duplicate definitions in xattr.c. Signed-off-by: Tiger Yang Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 420d8e30b18..a9da45bbb9e 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -4740,14 +4740,11 @@ out: /* * 'trusted' attributes support */ - -#define XATTR_TRUSTED_PREFIX "trusted." - static size_t ocfs2_xattr_trusted_list(struct inode *inode, char *list, size_t list_size, const char *name, size_t name_len) { - const size_t prefix_len = sizeof(XATTR_TRUSTED_PREFIX) - 1; + const size_t prefix_len = XATTR_TRUSTED_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; if (list && total_len <= list_size) { @@ -4784,18 +4781,14 @@ struct xattr_handler ocfs2_xattr_trusted_handler = { .set = ocfs2_xattr_trusted_set, }; - /* * 'user' attributes support */ - -#define XATTR_USER_PREFIX "user." - static size_t ocfs2_xattr_user_list(struct inode *inode, char *list, size_t list_size, const char *name, size_t name_len) { - const size_t prefix_len = sizeof(XATTR_USER_PREFIX) - 1; + const size_t prefix_len = XATTR_USER_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); -- GitLab From c988fd045f1195e62c0970384903ab9da26a9359 Mon Sep 17 00:00:00 2001 From: Tiger Yang Date: Thu, 23 Oct 2008 16:34:44 +0800 Subject: [PATCH 719/815] ocfs2: add handler_map array bounds checking Make the handler_map array as large as the possible value range to avoid a fencepost error. [ Utilize alternate method -- Joel ] Signed-off-by: Tiger Yang Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index a9da45bbb9e..e19980a71a3 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -78,7 +78,7 @@ struct xattr_handler *ocfs2_xattr_handlers[] = { NULL }; -static struct xattr_handler *ocfs2_xattr_handler_map[] = { +static struct xattr_handler *ocfs2_xattr_handler_map[OCFS2_XATTR_MAX] = { [OCFS2_XATTR_INDEX_USER] = &ocfs2_xattr_user_handler, [OCFS2_XATTR_INDEX_TRUSTED] = &ocfs2_xattr_trusted_handler, }; -- GitLab From f6087fb799e097e7c9d912daa75701de9d62dc53 Mon Sep 17 00:00:00 2001 From: Joel Becker Date: Mon, 20 Oct 2008 18:20:43 -0700 Subject: [PATCH 720/815] ocfs2: Check xattr block signatures properly. The xattr.c code is currently memcmp()ing naking buffer pointers. Create the OCFS2_IS_VALID_XATTR_BLOCK() macro to match its peers and use that. In addition, failed signature checks were returning -EFAULT, which is completely wrong. Return -EIO. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/ocfs2.h | 3 +++ fs/ocfs2/xattr.c | 38 ++++++++++++++++---------------------- 2 files changed, 19 insertions(+), 22 deletions(-) diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h index a21a465490c..fef7ece3237 100644 --- a/fs/ocfs2/ocfs2.h +++ b/fs/ocfs2/ocfs2.h @@ -473,6 +473,9 @@ static inline int ocfs2_uses_extended_slot_map(struct ocfs2_super *osb) (____gd)->bg_signature); \ } while (0) +#define OCFS2_IS_VALID_XATTR_BLOCK(ptr) \ + (!strcmp((ptr)->xb_signature, OCFS2_XATTR_BLOCK_SIGNATURE)) + static inline unsigned long ino_from_blkno(struct super_block *sb, u64 blkno) { diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index e19980a71a3..151ba6257fb 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -555,14 +555,12 @@ static int ocfs2_xattr_block_list(struct inode *inode, mlog_errno(ret); return ret; } - /*Verify the signature of xattr block*/ - if (memcmp((void *)blk_bh->b_data, OCFS2_XATTR_BLOCK_SIGNATURE, - strlen(OCFS2_XATTR_BLOCK_SIGNATURE))) { - ret = -EFAULT; - goto cleanup; - } xb = (struct ocfs2_xattr_block *)blk_bh->b_data; + if (!OCFS2_IS_VALID_XATTR_BLOCK(xb)) { + ret = -EIO; + goto cleanup; + } if (!(le16_to_cpu(xb->xb_flags) & OCFS2_XATTR_INDEXED)) { struct ocfs2_xattr_header *header = &xb->xb_attrs.xb_header; @@ -779,15 +777,14 @@ static int ocfs2_xattr_block_get(struct inode *inode, mlog_errno(ret); return ret; } - /*Verify the signature of xattr block*/ - if (memcmp((void *)blk_bh->b_data, OCFS2_XATTR_BLOCK_SIGNATURE, - strlen(OCFS2_XATTR_BLOCK_SIGNATURE))) { - ret = -EFAULT; + + xb = (struct ocfs2_xattr_block *)blk_bh->b_data; + if (!OCFS2_IS_VALID_XATTR_BLOCK(xb)) { + ret = -EIO; goto cleanup; } xs->xattr_bh = blk_bh; - xb = (struct ocfs2_xattr_block *)blk_bh->b_data; if (!(le16_to_cpu(xb->xb_flags) & OCFS2_XATTR_INDEXED)) { xs->header = &xb->xb_attrs.xb_header; @@ -1527,10 +1524,9 @@ static int ocfs2_xattr_free_block(struct inode *inode, goto out; } - /*Verify the signature of xattr block*/ - if (memcmp((void *)blk_bh->b_data, OCFS2_XATTR_BLOCK_SIGNATURE, - strlen(OCFS2_XATTR_BLOCK_SIGNATURE))) { - ret = -EFAULT; + xb = (struct ocfs2_xattr_block *)blk_bh->b_data; + if (!OCFS2_IS_VALID_XATTR_BLOCK(xb)) { + ret = -EIO; goto out; } @@ -1540,7 +1536,6 @@ static int ocfs2_xattr_free_block(struct inode *inode, goto out; } - xb = (struct ocfs2_xattr_block *)blk_bh->b_data; blk = le64_to_cpu(xb->xb_blkno); bit = le16_to_cpu(xb->xb_suballoc_bit); bg_blkno = ocfs2_which_suballoc_group(blk, bit); @@ -1784,15 +1779,14 @@ static int ocfs2_xattr_block_find(struct inode *inode, mlog_errno(ret); return ret; } - /*Verify the signature of xattr block*/ - if (memcmp((void *)blk_bh->b_data, OCFS2_XATTR_BLOCK_SIGNATURE, - strlen(OCFS2_XATTR_BLOCK_SIGNATURE))) { - ret = -EFAULT; - goto cleanup; + + xb = (struct ocfs2_xattr_block *)blk_bh->b_data; + if (!OCFS2_IS_VALID_XATTR_BLOCK(xb)) { + ret = -EIO; + goto cleanup; } xs->xattr_bh = blk_bh; - xb = (struct ocfs2_xattr_block *)blk_bh->b_data; if (!(le16_to_cpu(xb->xb_flags) & OCFS2_XATTR_INDEXED)) { xs->header = &xb->xb_attrs.xb_header; -- GitLab From b37c4d84e9d16fd5b6f31197f02ea0a112fc9e99 Mon Sep 17 00:00:00 2001 From: Joel Becker Date: Mon, 20 Oct 2008 18:24:03 -0700 Subject: [PATCH 721/815] ocfs2: Don't return -EFAULT from a corrupt xattr entry. If the xattr disk structures are corrupt, return -EIO, not -EFAULT. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 151ba6257fb..41a6ca004ae 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -1239,7 +1239,7 @@ static int ocfs2_xattr_set_entry(struct inode *inode, free = min_offs - ((void *)last - xs->base) - sizeof(__u32); if (free < 0) - return -EFAULT; + return -EIO; if (!xs->not_found) { size_t size = 0; -- GitLab From bd60bd37ade4321ecce4ed4442f68c88febd76d5 Mon Sep 17 00:00:00 2001 From: Joel Becker Date: Mon, 20 Oct 2008 18:25:56 -0700 Subject: [PATCH 722/815] ocfs2: Check errors from ocfs2_xattr_update_xattr_search() The ocfs2_xattr_update_xattr_search() function can return an error when trying to read blocks off of disk. The caller needs to check this error before using those (possibly invalid) blocks. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 41a6ca004ae..92df88a41e5 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -2825,7 +2825,11 @@ static int ocfs2_xattr_create_index_block(struct inode *inode, if (data_bh) ocfs2_journal_dirty(handle, data_bh); - ocfs2_xattr_update_xattr_search(inode, xs, xb_bh, xh_bh); + ret = ocfs2_xattr_update_xattr_search(inode, xs, xb_bh, xh_bh); + if (ret) { + mlog_errno(ret); + goto out_commit; + } /* Change from ocfs2_xattr_header to ocfs2_xattr_tree_root */ memset(&xb->xb_attrs, 0, inode->i_sb->s_blocksize - -- GitLab From eb6ff2397d1fdfc6a7629c99896338e5b5c508e5 Mon Sep 17 00:00:00 2001 From: Joel Becker Date: Mon, 20 Oct 2008 18:32:48 -0700 Subject: [PATCH 723/815] ocfs2: Specify appropriate journal access for new xattr buckets. There are a couple places that get an xattr bucket that may be reading an existing one or may be allocating a new one. They should specify the correct journal access mode depending. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 92df88a41e5..fb450200bc8 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -3231,7 +3231,9 @@ static int ocfs2_half_xattr_bucket(struct inode *inode, for (i = 0; i < blk_per_bucket; i++) { ret = ocfs2_journal_access(handle, inode, t_bhs[i], - OCFS2_JOURNAL_ACCESS_CREATE); + new_bucket_head ? + OCFS2_JOURNAL_ACCESS_CREATE : + OCFS2_JOURNAL_ACCESS_WRITE); if (ret) { mlog_errno(ret); goto out; @@ -3393,6 +3395,8 @@ static int ocfs2_cp_xattr_bucket(struct inode *inode, for (i = 0; i < blk_per_bucket; i++) { ret = ocfs2_journal_access(handle, inode, t_bhs[i], + t_is_new ? + OCFS2_JOURNAL_ACCESS_CREATE : OCFS2_JOURNAL_ACCESS_WRITE); if (ret) goto out; -- GitLab From 54f443f4e7265a1333886dbace31cb6eb1991c72 Mon Sep 17 00:00:00 2001 From: Joel Becker Date: Mon, 20 Oct 2008 18:43:07 -0700 Subject: [PATCH 724/815] ocfs2: Don't repeat ocfs2_xattr_block_find() ocfs2_xattr_block_get() looks up the xattr in a startlingly familiar way; it's identical to the function ocfs2_xattr_block_find(). Let's just use the later in the former. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 39 +++++++++------------------------------ 1 file changed, 9 insertions(+), 30 deletions(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index fb450200bc8..74d1faba23b 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -111,6 +111,10 @@ static int ocfs2_xattr_bucket_get_name_value(struct inode *inode, int *block_off, int *new_offset); +static int ocfs2_xattr_block_find(struct inode *inode, + int name_index, + const char *name, + struct ocfs2_xattr_search *xs); static int ocfs2_xattr_index_block_find(struct inode *inode, struct buffer_head *root_bh, int name_index, @@ -760,46 +764,20 @@ static int ocfs2_xattr_block_get(struct inode *inode, size_t buffer_size, struct ocfs2_xattr_search *xs) { - struct ocfs2_dinode *di = (struct ocfs2_dinode *)xs->inode_bh->b_data; - struct buffer_head *blk_bh = NULL; struct ocfs2_xattr_block *xb; struct ocfs2_xattr_value_root *xv; size_t size; int ret = -ENODATA, name_offset, name_len, block_off, i; - if (!di->i_xattr_loc) - return ret; - memset(&xs->bucket, 0, sizeof(xs->bucket)); - ret = ocfs2_read_block(inode, le64_to_cpu(di->i_xattr_loc), &blk_bh); - if (ret < 0) { + ret = ocfs2_xattr_block_find(inode, name_index, name, xs); + if (ret) { mlog_errno(ret); - return ret; - } - - xb = (struct ocfs2_xattr_block *)blk_bh->b_data; - if (!OCFS2_IS_VALID_XATTR_BLOCK(xb)) { - ret = -EIO; goto cleanup; } - xs->xattr_bh = blk_bh; - - if (!(le16_to_cpu(xb->xb_flags) & OCFS2_XATTR_INDEXED)) { - xs->header = &xb->xb_attrs.xb_header; - xs->base = (void *)xs->header; - xs->end = (void *)(blk_bh->b_data) + blk_bh->b_size; - xs->here = xs->header->xh_entries; - - ret = ocfs2_xattr_find_entry(name_index, name, xs); - } else - ret = ocfs2_xattr_index_block_find(inode, blk_bh, - name_index, - name, xs); - - if (ret) - goto cleanup; + xb = (struct ocfs2_xattr_block *)xs->xattr_bh->b_data; size = le64_to_cpu(xs->here->xe_value_size); if (buffer) { ret = -ERANGE; @@ -838,7 +816,8 @@ cleanup: brelse(xs->bucket.bhs[i]); memset(&xs->bucket, 0, sizeof(xs->bucket)); - brelse(blk_bh); + brelse(xs->xattr_bh); + xs->xattr_bh = NULL; return ret; } -- GitLab From 63fd77573723841d5d44a79471258f1b261f4482 Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Fri, 17 Oct 2008 12:44:36 +0800 Subject: [PATCH 725/815] ocfs2: Remove unused ocfs2_restore_xattr_block(). Since now ocfs2 supports empty xattr buckets, we will never remove the xattr index tree even if all the xattrs are removed, so this function will never be called. So remove it. Signed-off-by: Tao Ma Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 48 ------------------------------------------------ 1 file changed, 48 deletions(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 74d1faba23b..789fb70462c 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -1791,52 +1791,6 @@ cleanup: return ret; } -/* - * When all the xattrs are deleted from index btree, the ocfs2_xattr_tree - * will be erased and ocfs2_xattr_block will have its ocfs2_xattr_header - * re-initialized. - */ -static int ocfs2_restore_xattr_block(struct inode *inode, - struct ocfs2_xattr_search *xs) -{ - int ret; - handle_t *handle; - struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); - struct ocfs2_xattr_block *xb = - (struct ocfs2_xattr_block *)xs->xattr_bh->b_data; - struct ocfs2_extent_list *el = &xb->xb_attrs.xb_root.xt_list; - u16 xb_flags = le16_to_cpu(xb->xb_flags); - - BUG_ON(!(xb_flags & OCFS2_XATTR_INDEXED) || - le16_to_cpu(el->l_next_free_rec) != 0); - - handle = ocfs2_start_trans(osb, OCFS2_XATTR_BLOCK_UPDATE_CREDITS); - if (IS_ERR(handle)) { - ret = PTR_ERR(handle); - handle = NULL; - goto out; - } - - ret = ocfs2_journal_access(handle, inode, xs->xattr_bh, - OCFS2_JOURNAL_ACCESS_WRITE); - if (ret < 0) { - mlog_errno(ret); - goto out_commit; - } - - memset(&xb->xb_attrs, 0, inode->i_sb->s_blocksize - - offsetof(struct ocfs2_xattr_block, xb_attrs)); - - xb->xb_flags = cpu_to_le16(xb_flags & ~OCFS2_XATTR_INDEXED); - - ocfs2_journal_dirty(handle, xs->xattr_bh); - -out_commit: - ocfs2_commit_trans(osb, handle); -out: - return ret; -} - /* * ocfs2_xattr_block_set() * @@ -1947,8 +1901,6 @@ out: } ret = ocfs2_xattr_set_entry_index_block(inode, xi, xs); - if (!ret && xblk->xb_attrs.xb_root.xt_list.l_next_free_rec == 0) - ret = ocfs2_restore_xattr_block(inode, xs); end: -- GitLab From 8573f79d30077875e2b6e83849b5245bfbb08685 Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Fri, 24 Oct 2008 22:24:17 +0800 Subject: [PATCH 726/815] ocfs2: Fix some typos in xattr annotations. Fix some typos in the xattr annotations. Signed-off-by: Tao Ma Reported-by: Coly Li Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/ocfs2_fs.h | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h index f24ce3d3f95..5f180cf7abb 100644 --- a/fs/ocfs2/ocfs2_fs.h +++ b/fs/ocfs2/ocfs2_fs.h @@ -742,12 +742,12 @@ struct ocfs2_group_desc */ struct ocfs2_xattr_entry { __le32 xe_name_hash; /* hash value of xattr prefix+suffix. */ - __le16 xe_name_offset; /* byte offset from the 1st etnry in the local + __le16 xe_name_offset; /* byte offset from the 1st entry in the local xattr storage(inode, xattr block or xattr bucket). */ __u8 xe_name_len; /* xattr name len, does't include prefix. */ - __u8 xe_type; /* the low 7 bits indicates the name prefix's - * type and the highest 1 bits indicate whether + __u8 xe_type; /* the low 7 bits indicate the name prefix + * type and the highest bit indicates whether * the EA is stored in the local storage. */ __le64 xe_value_size; /* real xattr value length. */ }; @@ -766,9 +766,10 @@ struct ocfs2_xattr_header { xattr. */ __le16 xh_name_value_len; /* total length of name/value length in this bucket. */ - __le16 xh_num_buckets; /* bucket nums in one extent - record, only valid in the - first bucket. */ + __le16 xh_num_buckets; /* Number of xattr buckets + in this extent record, + only valid in the first + bucket. */ __le64 xh_csum; struct ocfs2_xattr_entry xh_entries[0]; /* xattr entry list. */ }; @@ -776,8 +777,8 @@ struct ocfs2_xattr_header { /* * On disk structure for xattr value root. * - * It is used when one extended attribute's size is larger, and we will save it - * in an outside cluster. It will stored in a b-tree like file content. + * When an xattr's value is large enough, it is stored in an external + * b-tree like file data. The xattr value root points to this structure. */ struct ocfs2_xattr_value_root { /*00*/ __le32 xr_clusters; /* clusters covered by xattr value. */ -- GitLab From fa38e92cb34e27e60d0faf1035934eb9b44aa1d4 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Mon, 20 Oct 2008 19:23:51 +0200 Subject: [PATCH 727/815] ocfs2: Fix check of return value of ocfs2_start_trans() On failure, ocfs2_start_trans() returns values like ERR_PTR(-ENOMEM). Thus checks for !handle are wrong. Fix them to use IS_ERR(). Signed-off-by: Jan Kara Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/file.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 7efe937a415..3138a385fdb 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -247,8 +247,8 @@ int ocfs2_update_inode_atime(struct inode *inode, mlog_entry_void(); handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); - if (handle == NULL) { - ret = -ENOMEM; + if (IS_ERR(handle)) { + ret = PTR_ERR(handle); mlog_errno(ret); goto out; } @@ -312,8 +312,8 @@ static int ocfs2_simple_size_update(struct inode *inode, handle_t *handle = NULL; handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); - if (handle == NULL) { - ret = -ENOMEM; + if (IS_ERR(handle)) { + ret = PTR_ERR(handle); mlog_errno(ret); goto out; } @@ -1055,8 +1055,8 @@ static int __ocfs2_write_remove_suid(struct inode *inode, (unsigned long long)OCFS2_I(inode)->ip_blkno, inode->i_mode); handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); - if (handle == NULL) { - ret = -ENOMEM; + if (IS_ERR(handle)) { + ret = PTR_ERR(handle); mlog_errno(ret); goto out; } @@ -1259,8 +1259,8 @@ static int __ocfs2_remove_inode_range(struct inode *inode, } handle = ocfs2_start_trans(osb, OCFS2_REMOVE_EXTENT_CREDITS); - if (handle == NULL) { - ret = -ENOMEM; + if (IS_ERR(handle)) { + ret = PTR_ERR(handle); mlog_errno(ret); goto out; } @@ -1352,8 +1352,8 @@ static int ocfs2_zero_partial_clusters(struct inode *inode, goto out; handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); - if (handle == NULL) { - ret = -ENOMEM; + if (IS_ERR(handle)) { + ret = PTR_ERR(handle); mlog_errno(ret); goto out; } -- GitLab From 87cfa004321c62aec681713ea48e0b846336d9f4 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Mon, 20 Oct 2008 19:23:53 +0200 Subject: [PATCH 728/815] ocfs2: Fix checking of return value of new_inode() new_inode() does not return ERR_PTR() but NULL in case of failure. Correct checking of the return value. Signed-off-by: Jan Kara Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/namei.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 485a6aa0ad3..f594f300d4c 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -378,8 +378,8 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb, } inode = new_inode(dir->i_sb); - if (IS_ERR(inode)) { - status = PTR_ERR(inode); + if (!inode) { + status = -ENOMEM; mlog(ML_ERROR, "new_inode failed!\n"); goto leave; } -- GitLab From b99835c1684918b9975851d71455c5c007d1715b Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Mon, 20 Oct 2008 19:23:54 +0200 Subject: [PATCH 729/815] ocfs2: Let inode be really deleted when ocfs2_mknod_locked() fails We forgot to set i_nlink to 0 when returning due to error from ocfs2_mknod_locked() and thus inode was not properly released via ocfs2_delete_inode() (e.g. claimed space was not released). Fix it. Signed-off-by: Jan Kara Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/namei.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index f594f300d4c..f4967e634ff 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -491,8 +491,10 @@ leave: brelse(*new_fe_bh); *new_fe_bh = NULL; } - if (inode) + if (inode) { + clear_nlink(inode); iput(inode); + } } mlog_exit(status); -- GitLab From d32647993c211901fc4819ef3327f62d1859241b Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Fri, 24 Oct 2008 07:57:28 +0800 Subject: [PATCH 730/815] ocfs2: Fix check of return value of ocfs2_start_trans() in xattr.c. On failure, ocfs2_start_trans() returns values like ERR_PTR(-ENOMEM), so we should check whether handle is NULL. Fix them to use IS_ERR(). Jan has made the patch for other part in ocfs2(thank Jan for it), so this is just the fix for fs/ocfs2/xattr.c. Signed-off-by: Tao Ma Cc: Jan Kara Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 789fb70462c..a371c01942b 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -4092,7 +4092,7 @@ static int ocfs2_xattr_value_update_size(struct inode *inode, handle_t *handle = NULL; handle = ocfs2_start_trans(osb, 1); - if (handle == NULL) { + if (IS_ERR(handle)) { ret = -ENOMEM; mlog_errno(ret); goto out; @@ -4259,7 +4259,7 @@ static int ocfs2_rm_xattr_cluster(struct inode *inode, } handle = ocfs2_start_trans(osb, OCFS2_REMOVE_EXTENT_CREDITS); - if (handle == NULL) { + if (IS_ERR(handle)) { ret = -ENOMEM; mlog_errno(ret); goto out; -- GitLab From ae0dff683076b2798763288c7ac2f09a18c4a998 Mon Sep 17 00:00:00 2001 From: Sunil Mushran Date: Wed, 22 Oct 2008 13:24:29 -0700 Subject: [PATCH 731/815] ocfs2: Set journal descriptor to NULL after journal shutdown Patch sets journal descriptor to NULL after the journal is shutdown. This ensures that jbd2_journal_release_jbd_inode(), which removes the jbd2 inode from txn lists, can be called safely from ocfs2_clear_inode() even after the journal has been shutdown. Signed-off-by: Sunil Mushran Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/inode.c | 6 ++++++ fs/ocfs2/journal.c | 1 + 2 files changed, 7 insertions(+) diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index 4903688f72a..7aa00d51187 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -1106,6 +1106,12 @@ void ocfs2_clear_inode(struct inode *inode) oi->ip_last_trans = 0; oi->ip_dir_start_lookup = 0; oi->ip_blkno = 0ULL; + + /* + * ip_jinode is used to track txns against this inode. We ensure that + * the journal is flushed before journal shutdown. Thus it is safe to + * have inodes get cleaned up after journal shutdown. + */ jbd2_journal_release_jbd_inode(OCFS2_SB(inode->i_sb)->journal->j_journal, &oi->ip_jinode); diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 81e40677eec..99fe9d584f3 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -690,6 +690,7 @@ void ocfs2_journal_shutdown(struct ocfs2_super *osb) /* Shutdown the kernel journal system */ jbd2_journal_destroy(journal->j_journal); + journal->j_journal = NULL; OCFS2_I(inode)->ip_open_count--; -- GitLab From 4c1bbf1ba631d7db61ce3462349a3f5d14ae3009 Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Mon, 6 Oct 2008 16:59:55 +0800 Subject: [PATCH 732/815] ocfs2: return 0 in page_mkwrite to let VFS retry. In ocfs2_page_mkwrite, we return -EINVAL when we found the page mapping isn't updated, and it will cause the user space program get SIGBUS and exit. The reason is that during race writeable mmap, we will do unmap_mapping_range in ocfs2_data_downconvert_worker. The good thing is that if we reuturn 0 in page_mkwrite, VFS will retry fault and then call page_mkwrite again, so it is safe to return 0 here. Signed-off-by: Tao Ma Signed-off-by: Mark Fasheh --- fs/ocfs2/mmap.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/fs/ocfs2/mmap.c b/fs/ocfs2/mmap.c index 3dc18d67557..eea1d24713e 100644 --- a/fs/ocfs2/mmap.c +++ b/fs/ocfs2/mmap.c @@ -113,7 +113,11 @@ static int __ocfs2_page_mkwrite(struct inode *inode, struct buffer_head *di_bh, * ocfs2_write_begin_nolock(). */ if (!PageUptodate(page) || page->mapping != inode->i_mapping) { - ret = -EINVAL; + /* + * the page has been umapped in ocfs2_data_downconvert_worker. + * So return 0 here and let VFS retry. + */ + ret = 0; goto out; } -- GitLab From 80bcaf3469b8aefd316d4ceb27d9af7cfbb0b913 Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Mon, 27 Oct 2008 06:06:24 +0800 Subject: [PATCH 733/815] ocfs2/xattr: Proper hash collision handle in bucket division In ocfs2/xattr, we must make sure the xattrs which have the same hash value exist in the same bucket so that the search schema can work. But in the old implementation, when we want to extend a bucket, we just move half number of xattrs to the new bucket. This works in most cases, but if we are lucky enough we will move 2 xattrs into 2 different buckets. This means that an xattr from the previous bucket cannot be found anymore. This patch fix this problem by finding the right position during extending the bucket and extend an empty bucket if needed. Signed-off-by: Tao Ma Cc: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 144 +++++++++++++++++++++++++++++++++++++---------- 1 file changed, 115 insertions(+), 29 deletions(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index a371c01942b..f3ea7efb48c 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -3110,25 +3110,73 @@ static int ocfs2_read_xattr_bucket(struct inode *inode, } /* - * Move half num of the xattrs in old bucket(blk) to new bucket(new_blk). + * Find the suitable pos when we divide a bucket into 2. + * We have to make sure the xattrs with the same hash value exist + * in the same bucket. + * + * If this ocfs2_xattr_header covers more than one hash value, find a + * place where the hash value changes. Try to find the most even split. + * The most common case is that all entries have different hash values, + * and the first check we make will find a place to split. + */ +static int ocfs2_xattr_find_divide_pos(struct ocfs2_xattr_header *xh) +{ + struct ocfs2_xattr_entry *entries = xh->xh_entries; + int count = le16_to_cpu(xh->xh_count); + int delta, middle = count / 2; + + /* + * We start at the middle. Each step gets farther away in both + * directions. We therefore hit the change in hash value + * nearest to the middle. Note that this loop does not execute for + * count < 2. + */ + for (delta = 0; delta < middle; delta++) { + /* Let's check delta earlier than middle */ + if (cmp_xe(&entries[middle - delta - 1], + &entries[middle - delta])) + return middle - delta; + + /* For even counts, don't walk off the end */ + if ((middle + delta + 1) == count) + continue; + + /* Now try delta past middle */ + if (cmp_xe(&entries[middle + delta], + &entries[middle + delta + 1])) + return middle + delta + 1; + } + + /* Every entry had the same hash */ + return count; +} + +/* + * Move some xattrs in old bucket(blk) to new bucket(new_blk). * first_hash will record the 1st hash of the new bucket. + * + * Normally half of the xattrs will be moved. But we have to make + * sure that the xattrs with the same hash value are stored in the + * same bucket. If all the xattrs in this bucket have the same hash + * value, the new bucket will be initialized as an empty one and the + * first_hash will be initialized as (hash_value+1). */ -static int ocfs2_half_xattr_bucket(struct inode *inode, - handle_t *handle, - u64 blk, - u64 new_blk, - u32 *first_hash, - int new_bucket_head) +static int ocfs2_divide_xattr_bucket(struct inode *inode, + handle_t *handle, + u64 blk, + u64 new_blk, + u32 *first_hash, + int new_bucket_head) { int ret, i; - u16 count, start, len, name_value_len, xe_len, name_offset; + int count, start, len, name_value_len = 0, xe_len, name_offset = 0; u16 blk_per_bucket = ocfs2_blocks_per_xattr_bucket(inode->i_sb); struct buffer_head **s_bhs, **t_bhs = NULL; struct ocfs2_xattr_header *xh; struct ocfs2_xattr_entry *xe; int blocksize = inode->i_sb->s_blocksize; - mlog(0, "move half of xattrs from bucket %llu to %llu\n", + mlog(0, "move some of xattrs from bucket %llu to %llu\n", blk, new_blk); s_bhs = kcalloc(blk_per_bucket, sizeof(struct buffer_head *), GFP_NOFS); @@ -3171,14 +3219,35 @@ static int ocfs2_half_xattr_bucket(struct inode *inode, } } + xh = (struct ocfs2_xattr_header *)s_bhs[0]->b_data; + count = le16_to_cpu(xh->xh_count); + start = ocfs2_xattr_find_divide_pos(xh); + + if (start == count) { + xe = &xh->xh_entries[start-1]; + + /* + * initialized a new empty bucket here. + * The hash value is set as one larger than + * that of the last entry in the previous bucket. + */ + for (i = 0; i < blk_per_bucket; i++) + memset(t_bhs[i]->b_data, 0, blocksize); + + xh = (struct ocfs2_xattr_header *)t_bhs[0]->b_data; + xh->xh_free_start = cpu_to_le16(blocksize); + xh->xh_entries[0].xe_name_hash = xe->xe_name_hash; + le32_add_cpu(&xh->xh_entries[0].xe_name_hash, 1); + + goto set_num_buckets; + } + /* copy the whole bucket to the new first. */ for (i = 0; i < blk_per_bucket; i++) memcpy(t_bhs[i]->b_data, s_bhs[i]->b_data, blocksize); /* update the new bucket. */ xh = (struct ocfs2_xattr_header *)t_bhs[0]->b_data; - count = le16_to_cpu(xh->xh_count); - start = count / 2; /* * Calculate the total name/value len and xh_free_start for @@ -3235,6 +3304,7 @@ static int ocfs2_half_xattr_bucket(struct inode *inode, xh->xh_free_start = xe->xe_name_offset; } +set_num_buckets: /* set xh->xh_num_buckets for the new xh. */ if (new_bucket_head) xh->xh_num_buckets = cpu_to_le16(1); @@ -3252,9 +3322,13 @@ static int ocfs2_half_xattr_bucket(struct inode *inode, *first_hash = le32_to_cpu(xh->xh_entries[0].xe_name_hash); /* - * Now only update the 1st block of the old bucket. - * Please note that the entry has been sorted already above. + * Now only update the 1st block of the old bucket. If we + * just added a new empty bucket, there is no need to modify + * it. */ + if (start == count) + goto out; + xh = (struct ocfs2_xattr_header *)s_bhs[0]->b_data; memset(&xh->xh_entries[start], 0, sizeof(struct ocfs2_xattr_entry) * (count - start)); @@ -3439,15 +3513,15 @@ out: } /* - * Move half of the xattrs in this cluster to the new cluster. + * Move some xattrs in this cluster to the new cluster. * This function should only be called when bucket size == cluster size. * Otherwise ocfs2_mv_xattr_bucket_cross_cluster should be used instead. */ -static int ocfs2_half_xattr_cluster(struct inode *inode, - handle_t *handle, - u64 prev_blk, - u64 new_blk, - u32 *first_hash) +static int ocfs2_divide_xattr_cluster(struct inode *inode, + handle_t *handle, + u64 prev_blk, + u64 new_blk, + u32 *first_hash) { u16 blk_per_bucket = ocfs2_blocks_per_xattr_bucket(inode->i_sb); int ret, credits = 2 * blk_per_bucket; @@ -3461,8 +3535,8 @@ static int ocfs2_half_xattr_cluster(struct inode *inode, } /* Move half of the xattr in start_blk to the next bucket. */ - return ocfs2_half_xattr_bucket(inode, handle, prev_blk, - new_blk, first_hash, 1); + return ocfs2_divide_xattr_bucket(inode, handle, prev_blk, + new_blk, first_hash, 1); } /* @@ -3524,9 +3598,9 @@ static int ocfs2_adjust_xattr_cross_cluster(struct inode *inode, last_blk, new_blk, v_start); else { - ret = ocfs2_half_xattr_cluster(inode, handle, - last_blk, new_blk, - v_start); + ret = ocfs2_divide_xattr_cluster(inode, handle, + last_blk, new_blk, + v_start); if ((*header_bh)->b_blocknr == last_blk && extend) *extend = 0; @@ -3743,8 +3817,8 @@ static int ocfs2_extend_xattr_bucket(struct inode *inode, } /* Move half of the xattr in start_blk to the next bucket. */ - ret = ocfs2_half_xattr_bucket(inode, handle, start_blk, - start_blk + blk_per_bucket, NULL, 0); + ret = ocfs2_divide_xattr_bucket(inode, handle, start_blk, + start_blk + blk_per_bucket, NULL, 0); le16_add_cpu(&first_xh->xh_num_buckets, 1); ocfs2_journal_dirty(handle, first_bh); @@ -4435,11 +4509,21 @@ out: return ret; } -/* check whether the xattr bucket is filled up with the same hash value. */ +/* + * check whether the xattr bucket is filled up with the same hash value. + * If we want to insert the xattr with the same hash, return -ENOSPC. + * If we want to insert a xattr with different hash value, go ahead + * and ocfs2_divide_xattr_bucket will handle this. + */ static int ocfs2_check_xattr_bucket_collision(struct inode *inode, - struct ocfs2_xattr_bucket *bucket) + struct ocfs2_xattr_bucket *bucket, + const char *name) { struct ocfs2_xattr_header *xh = bucket->xh; + u32 name_hash = ocfs2_xattr_name_hash(inode, name, strlen(name)); + + if (name_hash != le32_to_cpu(xh->xh_entries[0].xe_name_hash)) + return 0; if (xh->xh_entries[le16_to_cpu(xh->xh_count) - 1].xe_name_hash == xh->xh_entries[0].xe_name_hash) { @@ -4562,7 +4646,9 @@ try_again: * one bucket's worth, so check it here whether we need to * add a new bucket for the insert. */ - ret = ocfs2_check_xattr_bucket_collision(inode, &xs->bucket); + ret = ocfs2_check_xattr_bucket_collision(inode, + &xs->bucket, + xi->name); if (ret) { mlog_errno(ret); goto out; -- GitLab From c435400140d24fbcb3da6b1e006be831f9056cb6 Mon Sep 17 00:00:00 2001 From: Dmitri Monakhov Date: Mon, 27 Oct 2008 13:01:49 -0700 Subject: [PATCH 734/815] ocfs2: truncate outstanding block after direct io failure Signed-off-by: Dmitri Monakhov Cc: Jeff Moyer Cc: Mark Fasheh Cc: Joel Becker Cc: Nick Piggin Signed-off-by: Andrew Morton Signed-off-by: Mark Fasheh --- fs/ocfs2/file.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 3138a385fdb..e2570a3bc2b 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -1866,6 +1866,13 @@ relock: written = generic_file_direct_write(iocb, iov, &nr_segs, *ppos, ppos, count, ocount); if (written < 0) { + /* + * direct write may have instantiated a few + * blocks outside i_size. Trim these off again. + * Don't need i_size_read because we hold i_mutex. + */ + if (*ppos + count > inode->i_size) + vmtruncate(inode, inode->i_size); ret = written; goto out_dio; } -- GitLab From de29c08528bae45e3fa1171d190f1340e37e0f70 Mon Sep 17 00:00:00 2001 From: Mark Fasheh Date: Wed, 29 Oct 2008 14:45:30 -0700 Subject: [PATCH 735/815] ocfs2: fix printk related build warnings in xattr.c Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 34 ++++++++++++++++++++-------------- 1 file changed, 20 insertions(+), 14 deletions(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index f3ea7efb48c..70baffeb181 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -2336,7 +2336,8 @@ static int ocfs2_xattr_index_block_find(struct inode *inode, BUG_ON(p_blkno == 0 || num_clusters == 0 || first_hash > name_hash); mlog(0, "find xattr extent rec %u clusters from %llu, the first hash " - "in the rec is %u\n", num_clusters, p_blkno, first_hash); + "in the rec is %u\n", num_clusters, (unsigned long long)p_blkno, + first_hash); ret = ocfs2_xattr_bucket_find(inode, name_index, name, name_hash, p_blkno, first_hash, num_clusters, xs); @@ -2360,7 +2361,7 @@ static int ocfs2_iterate_xattr_buckets(struct inode *inode, memset(&bucket, 0, sizeof(bucket)); mlog(0, "iterating xattr buckets in %u clusters starting from %llu\n", - clusters, blkno); + clusters, (unsigned long long)blkno); for (i = 0; i < num_buckets; i++, blkno += blk_per_bucket) { ret = ocfs2_read_blocks(inode, blkno, blk_per_bucket, @@ -2378,7 +2379,8 @@ static int ocfs2_iterate_xattr_buckets(struct inode *inode, if (i == 0) num_buckets = le16_to_cpu(bucket.xh->xh_num_buckets); - mlog(0, "iterating xattr bucket %llu, first hash %u\n", blkno, + mlog(0, "iterating xattr bucket %llu, first hash %u\n", + (unsigned long long)blkno, le32_to_cpu(bucket.xh->xh_entries[0].xe_name_hash)); if (func) { ret = func(inode, &bucket, para); @@ -2714,7 +2716,8 @@ static int ocfs2_xattr_create_index_block(struct inode *inode, */ blkno = ocfs2_clusters_to_blocks(inode->i_sb, bit_off); - mlog(0, "allocate 1 cluster from %llu to xattr block\n", blkno); + mlog(0, "allocate 1 cluster from %llu to xattr block\n", + (unsigned long long)blkno); xh_bh = sb_getblk(inode->i_sb, blkno); if (!xh_bh) { @@ -2883,8 +2886,8 @@ static int ocfs2_defrag_xattr_bucket(struct inode *inode, mlog(0, "adjust xattr bucket in %llu, count = %u, " "xh_free_start = %u, xh_name_value_len = %u.\n", - blkno, le16_to_cpu(xh->xh_count), xh_free_start, - le16_to_cpu(xh->xh_name_value_len)); + (unsigned long long)blkno, le16_to_cpu(xh->xh_count), + xh_free_start, le16_to_cpu(xh->xh_name_value_len)); /* * sort all the entries by their offset. @@ -3000,7 +3003,7 @@ static int ocfs2_mv_xattr_bucket_cross_cluster(struct inode *inode, prev_blkno += (num_clusters - 1) * bpc + bpc / 2; mlog(0, "move half of xattrs in cluster %llu to %llu\n", - prev_blkno, new_blkno); + (unsigned long long)prev_blkno, (unsigned long long)new_blkno); /* * We need to update the 1st half of the new cluster and @@ -3177,7 +3180,7 @@ static int ocfs2_divide_xattr_bucket(struct inode *inode, int blocksize = inode->i_sb->s_blocksize; mlog(0, "move some of xattrs from bucket %llu to %llu\n", - blk, new_blk); + (unsigned long long)blk, (unsigned long long)new_blk); s_bhs = kcalloc(blk_per_bucket, sizeof(struct buffer_head *), GFP_NOFS); if (!s_bhs) @@ -3376,7 +3379,8 @@ static int ocfs2_cp_xattr_bucket(struct inode *inode, BUG_ON(s_blkno == t_blkno); mlog(0, "cp bucket %llu to %llu, target is %d\n", - s_blkno, t_blkno, t_is_new); + (unsigned long long)s_blkno, (unsigned long long)t_blkno, + t_is_new); s_bhs = kzalloc(sizeof(struct buffer_head *) * blk_per_bucket, GFP_NOFS); @@ -3448,7 +3452,8 @@ static int ocfs2_cp_xattr_cluster(struct inode *inode, struct ocfs2_xattr_header *xh; u64 to_blk_start = to_blk; - mlog(0, "cp xattrs from cluster %llu to %llu\n", src_blk, to_blk); + mlog(0, "cp xattrs from cluster %llu to %llu\n", + (unsigned long long)src_blk, (unsigned long long)to_blk); /* * We need to update the new cluster and 1 more for the update of @@ -3579,7 +3584,8 @@ static int ocfs2_adjust_xattr_cross_cluster(struct inode *inode, int bpc = ocfs2_clusters_to_blocks(inode->i_sb, 1); mlog(0, "adjust xattrs from cluster %llu len %u to %llu\n", - prev_blk, prev_clusters, new_blk); + (unsigned long long)prev_blk, prev_clusters, + (unsigned long long)new_blk); if (ocfs2_xattr_buckets_per_cluster(OCFS2_SB(inode->i_sb)) > 1) ret = ocfs2_mv_xattr_bucket_cross_cluster(inode, @@ -3649,7 +3655,7 @@ static int ocfs2_add_new_xattr_cluster(struct inode *inode, mlog(0, "Add new xattr cluster for %llu, previous xattr hash = %u, " "previous xattr blkno = %llu\n", (unsigned long long)OCFS2_I(inode)->ip_blkno, - prev_cpos, prev_blkno); + prev_cpos, (unsigned long long)prev_blkno); ocfs2_init_xattr_tree_extent_tree(&et, inode, root_bh); @@ -3736,7 +3742,7 @@ static int ocfs2_add_new_xattr_cluster(struct inode *inode, } } mlog(0, "Insert %u clusters at block %llu for xattr at %u\n", - num_bits, block, v_start); + num_bits, (unsigned long long)block, v_start); ret = ocfs2_insert_extent(osb, handle, inode, &et, v_start, block, num_bits, 0, meta_ac); if (ret < 0) { @@ -3781,7 +3787,7 @@ static int ocfs2_extend_xattr_bucket(struct inode *inode, u16 bucket = le16_to_cpu(first_xh->xh_num_buckets); mlog(0, "extend xattr bucket in %llu, xattr extend rec starting " - "from %llu, len = %u\n", start_blk, + "from %llu, len = %u\n", (unsigned long long)start_blk, (unsigned long long)first_bh->b_blocknr, num_clusters); BUG_ON(bucket >= num_buckets); -- GitLab From 6c1e183e12dbd78a897a859f13220406296fee31 Mon Sep 17 00:00:00 2001 From: Tiger Yang Date: Sun, 2 Nov 2008 19:04:21 +0800 Subject: [PATCH 736/815] ocfs2: Check search result in ocfs2_xattr_block_get() ocfs2_xattr_block_get() calls ocfs2_xattr_search() to find an external xattr, but doesn't check the search result that is passed back via struct ocfs2_xattr_search. Add a check for search result, and pass back -ENODATA if the xattr search failed. This avoids a later NULL pointer error. Signed-off-by: Tiger Yang Signed-off-by: Mark Fasheh --- fs/ocfs2/xattr.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 70baffeb181..054e2efb0b7 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -777,6 +777,11 @@ static int ocfs2_xattr_block_get(struct inode *inode, goto cleanup; } + if (xs->not_found) { + ret = -ENODATA; + goto cleanup; + } + xb = (struct ocfs2_xattr_block *)xs->xattr_bh->b_data; size = le64_to_cpu(xs->here->xe_value_size); if (buffer) { @@ -860,7 +865,7 @@ static int ocfs2_xattr_get(struct inode *inode, down_read(&oi->ip_xattr_sem); ret = ocfs2_xattr_ibody_get(inode, name_index, name, buffer, buffer_size, &xis); - if (ret == -ENODATA) + if (ret == -ENODATA && di->i_xattr_loc) ret = ocfs2_xattr_block_get(inode, name_index, name, buffer, buffer_size, &xbs); up_read(&oi->ip_xattr_sem); -- GitLab From 29b143281657e0b064ee0553837cf9dd4d2441f9 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Fri, 7 Nov 2008 22:57:16 -0800 Subject: [PATCH 737/815] Revert "sparc: correct section of current_pc()" This reverts commit 8dd9453737822469837d48d5da3785ce70fb2118. This fixes a boot failure reported by Robert Reif. The code above the section change expects to fallthrough, so we can't make such a section change here. --- arch/sparc/kernel/head.S | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/sparc/kernel/head.S b/arch/sparc/kernel/head.S index 2fe2c117e77..2d325fd8457 100644 --- a/arch/sparc/kernel/head.S +++ b/arch/sparc/kernel/head.S @@ -465,7 +465,6 @@ gokernel: mov %o7, %g4 ! Save %o7 /* Jump to it, and pray... */ - __INIT current_pc: call 1f nop -- GitLab From 12de512ae1d6d150f95b7157cb3293ef7545676d Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 10 Nov 2008 12:35:29 -0800 Subject: [PATCH 738/815] sparc64: Update defconfig. Signed-off-by: David S. Miller --- arch/sparc64/defconfig | 232 ++++++++++++++++++++++++++++++++++------- 1 file changed, 195 insertions(+), 37 deletions(-) diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig index 82cab5cc807..05d19a3e590 100644 --- a/arch/sparc64/defconfig +++ b/arch/sparc64/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26 -# Fri Jul 18 00:47:07 2008 +# Linux kernel version: 2.6.28-rc4 +# Mon Nov 10 12:35:09 2008 # CONFIG_SPARC=y CONFIG_SPARC64=y @@ -62,7 +62,6 @@ CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set @@ -79,7 +78,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -92,9 +93,9 @@ CONFIG_KPROBES=y CONFIG_KRETPROBES=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y -# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_USE_GENERIC_SMP_HELPERS=y -CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set @@ -126,6 +127,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Processor type and features @@ -138,7 +140,7 @@ CONFIG_HZ_100=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=100 -# CONFIG_SCHED_HRTICK is not set +CONFIG_SCHED_HRTICK=y CONFIG_HOTPLUG_CPU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_TICK_ONESHOT=y @@ -148,6 +150,7 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=y CONFIG_NR_CPUS=64 # CONFIG_CPU_FREQ is not set +CONFIG_US3_MC=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y @@ -169,7 +172,6 @@ CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_HAVE_MEMORY_PRESENT=y -# CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y @@ -177,8 +179,10 @@ CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=0 CONFIG_NR_QUICK=1 +CONFIG_UNEVICTABLE_LRU=y CONFIG_SBUS=y CONFIG_SBUSCHAR=y CONFIG_SUN_AUXIO=y @@ -198,6 +202,8 @@ CONFIG_SUN_OPENPROMFS=m # CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_COMPAT=y CONFIG_SYSVIPC_COMPAT=y @@ -207,10 +213,6 @@ CONFIG_SCHED_MC=y CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set # CONFIG_CMDLINE_BOOL is not set - -# -# Networking -# CONFIG_NET=y # @@ -224,6 +226,7 @@ CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set CONFIG_XFRM_MIGRATE=y # CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=y CONFIG_NET_KEY=m CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y @@ -299,7 +302,9 @@ CONFIG_IP_DCCP_TFRC_LIB=m # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m +# CONFIG_VLAN_8021Q_GVRP is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_IPX is not set @@ -320,11 +325,10 @@ CONFIG_NET_TCPPROBE=m # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -375,21 +379,21 @@ CONFIG_MISC_DEVICES=y # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -413,10 +417,8 @@ CONFIG_BLK_DEV_ALI15X3=y # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set -# CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set -# CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set @@ -540,7 +542,6 @@ CONFIG_DM_ZERO=m # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -548,7 +549,22 @@ CONFIG_NETDEVICES=y # CONFIG_TUN is not set # CONFIG_VETH is not set # CONFIG_ARCNET is not set -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=m + +# +# 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_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=m # CONFIG_SUNLANCE is not set @@ -565,6 +581,9 @@ CONFIG_SUNVNET=m # 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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set @@ -582,16 +601,15 @@ CONFIG_NET_PCI=y # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set +# CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=m -CONFIG_E1000_NAPI=y -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set -# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_MYRI_SBUS is not set @@ -607,18 +625,23 @@ CONFIG_TIGON3=m CONFIG_BNX2=m # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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=m +# CONFIG_MLX4_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -694,9 +717,11 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=y # CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -708,6 +733,7 @@ CONFIG_INPUT_SPARCSPKR=y # CONFIG_INPUT_KEYSPAN_REMOTE is not set # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set # CONFIG_INPUT_UINPUT is not set # @@ -725,6 +751,7 @@ CONFIG_SERIO_RAW=m # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_VT_HW_CONSOLE_BINDING is not set @@ -735,6 +762,7 @@ CONFIG_HW_CONSOLE=y # # Serial drivers # +# CONFIG_SERIAL_8250 is not set # # Non-8250 serial port support @@ -762,6 +790,7 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y # @@ -827,10 +856,13 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set # CONFIG_SPI is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -882,6 +914,7 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set +# CONFIG_SENSORS_ULTRA45 is not set # CONFIG_HWMON_DEBUG_CHIP is not set # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set @@ -896,8 +929,14 @@ CONFIG_SSB_POSSIBLE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -924,6 +963,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set CONFIG_FB_DDC=y +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -975,6 +1015,7 @@ CONFIG_FB_ATY_GX=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set @@ -983,7 +1024,10 @@ CONFIG_FB_ATY_GX=y # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -1015,6 +1059,7 @@ CONFIG_LOGO=y # CONFIG_LOGO_LINUX_CLUT224 is not set CONFIG_LOGO_SUN_CLUT224=y CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -1120,9 +1165,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set CONFIG_USB_HIDDEV=y + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1138,6 +1210,9 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1155,6 +1230,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=m # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1162,6 +1239,7 @@ CONFIG_USB_UHCI_HCD=m # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1191,7 +1269,6 @@ CONFIG_USB_STORAGE=m # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -# CONFIG_USB_MON is not set # # USB port drivers @@ -1204,7 +1281,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1222,21 +1299,80 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set -# CONFIG_RTC_CLASS is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +CONFIG_RTC_DRV_M48T59=y +CONFIG_RTC_DRV_BQ4802=y +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_SUN4V=y +CONFIG_RTC_DRV_STARFIRE=y +# CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y # # Misc Linux/SPARC drivers # CONFIG_SUN_OPENPROMIO=y # CONFIG_OBP_FLASH is not set -# CONFIG_SUN_BPP is not set +# CONFIG_TADPOLE_TS102_UCTRL is not set # CONFIG_BBC_I2C is not set # CONFIG_ENVCTRL is not set # CONFIG_DISPLAY7SEG is not set @@ -1253,13 +1389,14 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_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_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set @@ -1290,6 +1427,7 @@ CONFIG_INOTIFY_USER=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1311,6 +1449,7 @@ CONFIG_HUGETLB_PAGE=y # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1388,6 +1527,8 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 # CONFIG_SCHED_DEBUG is not set CONFIG_SCHEDSTATS=y # CONFIG_TIMER_STATS is not set @@ -1408,20 +1549,30 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_KPROBES_SANITY_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1436,6 +1587,7 @@ CONFIG_HAVE_ARCH_KGDB=y CONFIG_KEYS=y # CONFIG_KEYS_DEBUG_PROC_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m @@ -1446,10 +1598,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1523,6 +1677,11 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=y # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set @@ -1530,7 +1689,6 @@ CONFIG_CRYPTO_HW=y # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m CONFIG_CRC16=m # CONFIG_CRC_T10DIF is not set -- GitLab From ec5d7657f746c46b5fbb3dbec6d0f7d8b6b82961 Mon Sep 17 00:00:00 2001 From: Trent Piepho Date: Mon, 10 Nov 2008 13:09:21 -0800 Subject: [PATCH 739/815] powerpc: Repair device bindings documentation Commit d0fc2eaaf4c56a95f5ed29b6bfb609e19714fc16 "powerpc/fsl: Refactor device bindings" split out a number of device bindings from booting-without-of.txt into separate files. Having them all in one file was a frequent source of merge conflicts. However, in the next merge, 49997d75152b3d23c53b0fa730599f2f74c92c65, there was another conflict. Some of the bindings removed from booting-without-of.txt were mistakenly added back in and the copies in dts-bindings were kept as well. This patch re-removes "Freescale Display Interface" and "Freescale on board FPGA" and fixes the table of contents. Signed-off-by: Trent Piepho Signed-off-by: Kumar Gala --- Documentation/powerpc/booting-without-of.txt | 65 +++----------------- 1 file changed, 10 insertions(+), 55 deletions(-) diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index 02ea9a971b8..0ab0230cbcb 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt @@ -41,25 +41,14 @@ Table of Contents VI - System-on-a-chip devices and nodes 1) Defining child nodes of an SOC 2) Representing devices without a current OF specification - a) MDIO IO device - b) Gianfar-compatible ethernet nodes - c) PHY nodes - d) Interrupt controllers - e) I2C - f) Freescale SOC USB controllers - g) Freescale SOC SEC Security Engines - h) Board Control and Status (BCSR) - i) Freescale QUICC Engine module (QE) - j) CFI or JEDEC memory-mapped NOR flash - k) Global Utilities Block - l) Freescale Communications Processor Module - m) Chipselect/Local Bus - n) 4xx/Axon EMAC ethernet nodes - o) Xilinx IP cores - p) Freescale Synchronous Serial Interface - q) USB EHCI controllers - r) MDIO on GPIOs - s) SPI busses + a) PHY nodes + b) Interrupt controllers + c) CFI or JEDEC memory-mapped NOR flash + d) 4xx/Axon EMAC ethernet nodes + e) Xilinx IP cores + f) USB EHCI controllers + g) MDIO on GPIOs + h) SPI busses VII - Marvell Discovery mv64[345]6x System Controller chips 1) The /system-controller node @@ -1830,41 +1819,7 @@ platforms are moved over to use the flattened-device-tree model. big-endian; }; - r) Freescale Display Interface Unit - - The Freescale DIU is a LCD controller, with proper hardware, it can also - drive DVI monitors. - - Required properties: - - compatible : should be "fsl-diu". - - reg : should contain at least address and length of the DIU register - set. - - Interrupts : one DIU interrupt should be describe here. - - Example (MPC8610HPCD) - display@2c000 { - compatible = "fsl,diu"; - reg = <0x2c000 100>; - interrupts = <72 2>; - interrupt-parent = <&mpic>; - }; - - s) Freescale on board FPGA - - This is the memory-mapped registers for on board FPGA. - - Required properities: - - compatible : should be "fsl,fpga-pixis". - - reg : should contain the address and the lenght of the FPPGA register - set. - - Example (MPC8610HPCD) - board-control@e8000000 { - compatible = "fsl,fpga-pixis"; - reg = <0xe8000000 32>; - }; - - r) MDIO on GPIOs + g) MDIO on GPIOs Currently defined compatibles: - virtual,gpio-mdio @@ -1884,7 +1839,7 @@ platforms are moved over to use the flattened-device-tree model. &qe_pio_c 6>; }; - s) SPI (Serial Peripheral Interface) busses + h) SPI (Serial Peripheral Interface) busses SPI busses can be described with a node for the SPI master device and a set of child nodes for each SPI slave on the bus. For this -- GitLab From 1f8f5cf6e4f038552a3e47b66085452c08556d71 Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 10 Nov 2008 19:00:05 +0000 Subject: [PATCH 740/815] KEYS: Make request key instantiate the per-user keyrings Make request_key() instantiate the per-user keyrings so that it doesn't oops if it needs to get hold of the user session keyring because there isn't a session keyring in place. Signed-off-by: David Howells Tested-by: Steve French Tested-by: Rutger Nijlunsing Signed-off-by: Linus Torvalds --- security/keys/internal.h | 1 + security/keys/process_keys.c | 2 +- security/keys/request_key.c | 4 ++++ 3 files changed, 6 insertions(+), 1 deletion(-) diff --git a/security/keys/internal.h b/security/keys/internal.h index b39f5c2e2c4..239098f0fd7 100644 --- a/security/keys/internal.h +++ b/security/keys/internal.h @@ -107,6 +107,7 @@ extern key_ref_t search_process_keyrings(struct key_type *type, extern struct key *find_keyring_by_name(const char *name, bool skip_perm_check); +extern int install_user_keyrings(struct task_struct *tsk); extern int install_thread_keyring(struct task_struct *tsk); extern int install_process_keyring(struct task_struct *tsk); diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c index 5be6d018759..45b240af6db 100644 --- a/security/keys/process_keys.c +++ b/security/keys/process_keys.c @@ -40,7 +40,7 @@ struct key_user root_key_user = { /* * install user and user session keyrings for a particular UID */ -static int install_user_keyrings(struct task_struct *tsk) +int install_user_keyrings(struct task_struct *tsk) { struct user_struct *user = tsk->user; struct key *uid_keyring, *session_keyring; diff --git a/security/keys/request_key.c b/security/keys/request_key.c index ba32ca6469b..abea08f87fe 100644 --- a/security/keys/request_key.c +++ b/security/keys/request_key.c @@ -74,6 +74,10 @@ static int call_sbin_request_key(struct key_construction *cons, kenter("{%d},{%d},%s", key->serial, authkey->serial, op); + ret = install_user_keyrings(tsk); + if (ret < 0) + goto error_alloc; + /* allocate a new session keyring */ sprintf(desc, "_req.%u", key->serial); -- GitLab From 4694516d1987303dd83bfd0efdd36fa5b65d701b Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Mon, 10 Nov 2008 21:52:47 +0100 Subject: [PATCH 741/815] x86: Make NUMA on 32-bit depend on BROKEN While investigating the failure of hibernation on 32-bit x86 with CONFIG_NUMA set, as described in this message http://marc.info/?l=linux-kernel&m=122634118116226&w=4 I asked some people for help and I was told that it wasn't really worth the effort, because CONFIG_NUMA was generally broken on 32-bit x86 systems and it shouldn't be used in such configs. For this reason, make CONFIG_NUMA depend on BROKEN instead of EXPERIMENTAL on x86-32. Signed-off-by: Rafael J. Wysocki Cc: Andi Kleen Cc: Pavel Machek Cc: Peter Zijlstra Signed-off-by: Linus Torvalds --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 4cf0ab13d18..93224b56918 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -957,7 +957,7 @@ config ARCH_PHYS_ADDR_T_64BIT config NUMA bool "Numa Memory Allocation and Scheduler Support (EXPERIMENTAL)" depends on SMP - depends on X86_64 || (X86_32 && HIGHMEM64G && (X86_NUMAQ || X86_BIGSMP || X86_SUMMIT && ACPI) && EXPERIMENTAL) + depends on X86_64 || (X86_32 && HIGHMEM64G && (X86_NUMAQ || X86_BIGSMP || X86_SUMMIT && ACPI) && BROKEN) default n if X86_PC default y if (X86_NUMAQ || X86_SUMMIT || X86_BIGSMP) help -- GitLab From ee5f80a993539490a07477ff2526bf62c503fbb4 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Fri, 7 Nov 2008 11:06:00 +0100 Subject: [PATCH 742/815] irq: call __irq_enter() before calling the tick_idle_check Impact: avoid spurious ksoftirqd wakeups The tick idle check which is called from irq_enter() was run before the call to __irq_enter() which did not set the in_interrupt() bits in preempt_count. That way the raise of a softirq woke up softirqd for nothing as the softirq was handled on return from interrupt. Call __irq_enter() before calling into the tick idle check code. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar --- kernel/softirq.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/kernel/softirq.c b/kernel/softirq.c index 7110daeb9a9..e7c69a720d6 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -269,10 +269,11 @@ void irq_enter(void) { int cpu = smp_processor_id(); - if (idle_cpu(cpu) && !in_interrupt()) + if (idle_cpu(cpu) && !in_interrupt()) { + __irq_enter(); tick_check_idle(cpu); - - __irq_enter(); + } else + __irq_enter(); } #ifdef __ARCH_IRQ_EXIT_IRQS_DISABLED -- GitLab From 309f796f301bf1c2731d9b9eb8642c76b523ebf7 Mon Sep 17 00:00:00 2001 From: Ferenc Wagner Date: Mon, 10 Nov 2008 13:37:40 -0800 Subject: [PATCH 743/815] vlan: Fix typos in proc output string Signed-off-by: Ferenc Wagner Signed-off-by: David S. Miller --- net/8021q/vlanproc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c index 0feefa4e1a4..3628e0a81b4 100644 --- a/net/8021q/vlanproc.c +++ b/net/8021q/vlanproc.c @@ -314,7 +314,7 @@ static int vlandev_seq_show(struct seq_file *seq, void *offset) dev_info->ingress_priority_map[6], dev_info->ingress_priority_map[7]); - seq_printf(seq, "EGRESSS priority Mappings: "); + seq_printf(seq, " EGRESS priority mappings: "); for (i = 0; i < 16; i++) { const struct vlan_priority_tci_mapping *mp = dev_info->egress_priority_map[i]; -- GitLab From ae99286b4f1be7788f2d6947c66a91dbd6351eec Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 10 Nov 2008 13:20:23 +0100 Subject: [PATCH 744/815] nohz: disable tick_nohz_kick_tick() for now Impact: nohz powersavings and wakeup regression commit fb02fbc14d17837b4b7b02dbb36142c16a7bf208 (NOHZ: restart tick device from irq_enter()) causes a serious wakeup regression. While the patch is correct it does not take into account that spurious wakeups happen on x86. A fix for this issue is available, but we just revert to the .27 behaviour and let long running softirqs screw themself. Disable it for now. Signed-off-by: Thomas Gleixner --- kernel/time/tick-sched.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 5bbb1044f84..342fc9ccab4 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -568,6 +568,9 @@ static void tick_nohz_switch_to_nohz(void) */ static void tick_nohz_kick_tick(int cpu) { +#if 0 + /* Switch back to 2.6.27 behaviour */ + struct tick_sched *ts = &per_cpu(tick_cpu_sched, cpu); ktime_t delta, now; @@ -584,6 +587,7 @@ static void tick_nohz_kick_tick(int cpu) return; tick_nohz_restart(ts, now); +#endif } #else -- GitLab From 9581483444d002e0b3807d9e66f552f372a6fc5e Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Thu, 6 Nov 2008 01:37:00 +0000 Subject: [PATCH 745/815] SSB: hide empty sub menu If the target system cannot support SSB, then don't show the menu option as it'll simply be an empty submenu. Signed-off-by: Mike Frysinger Signed-off-by: David S. Miller --- drivers/ssb/Kconfig | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/ssb/Kconfig b/drivers/ssb/Kconfig index 307b1f62d94..b1b947edcf0 100644 --- a/drivers/ssb/Kconfig +++ b/drivers/ssb/Kconfig @@ -1,10 +1,11 @@ -menu "Sonics Silicon Backplane" - config SSB_POSSIBLE bool depends on HAS_IOMEM && HAS_DMA default y +menu "Sonics Silicon Backplane" + depends on SSB_POSSIBLE + config SSB tristate "Sonics Silicon Backplane support" depends on SSB_POSSIBLE -- GitLab From fd0fcf5c29dd0339c5f5d86eb2cbe9fdad5bcd73 Mon Sep 17 00:00:00 2001 From: Michael Buesch Date: Thu, 6 Nov 2008 10:49:21 +0000 Subject: [PATCH 746/815] ssb: Fix DMA-API compilation for non-PCI systems This fixes compilation of the SSB DMA-API code on non-PCI platforms. Signed-off-by: Michael Buesch Signed-off-by: David S. Miller --- include/linux/ssb/ssb.h | 42 ++++++++++++++++++++++++++++++++++------- 1 file changed, 35 insertions(+), 7 deletions(-) diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h index e530026eedf..17d9b58f637 100644 --- a/include/linux/ssb/ssb.h +++ b/include/linux/ssb/ssb.h @@ -427,12 +427,16 @@ static inline int ssb_dma_mapping_error(struct ssb_device *dev, dma_addr_t addr) { switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST return pci_dma_mapping_error(dev->bus->host_pci, addr); +#endif + break; case SSB_BUSTYPE_SSB: return dma_mapping_error(dev->dev, addr); default: - __ssb_dma_not_implemented(dev); + break; } + __ssb_dma_not_implemented(dev); return -ENOSYS; } @@ -441,12 +445,16 @@ static inline dma_addr_t ssb_dma_map_single(struct ssb_device *dev, void *p, { switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST return pci_map_single(dev->bus->host_pci, p, size, dir); +#endif + break; case SSB_BUSTYPE_SSB: return dma_map_single(dev->dev, p, size, dir); default: - __ssb_dma_not_implemented(dev); + break; } + __ssb_dma_not_implemented(dev); return 0; } @@ -455,14 +463,18 @@ static inline void ssb_dma_unmap_single(struct ssb_device *dev, dma_addr_t dma_a { switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST pci_unmap_single(dev->bus->host_pci, dma_addr, size, dir); return; +#endif + break; case SSB_BUSTYPE_SSB: dma_unmap_single(dev->dev, dma_addr, size, dir); return; default: - __ssb_dma_not_implemented(dev); + break; } + __ssb_dma_not_implemented(dev); } static inline void ssb_dma_sync_single_for_cpu(struct ssb_device *dev, @@ -472,15 +484,19 @@ static inline void ssb_dma_sync_single_for_cpu(struct ssb_device *dev, { switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST pci_dma_sync_single_for_cpu(dev->bus->host_pci, dma_addr, size, dir); return; +#endif + break; case SSB_BUSTYPE_SSB: dma_sync_single_for_cpu(dev->dev, dma_addr, size, dir); return; default: - __ssb_dma_not_implemented(dev); + break; } + __ssb_dma_not_implemented(dev); } static inline void ssb_dma_sync_single_for_device(struct ssb_device *dev, @@ -490,15 +506,19 @@ static inline void ssb_dma_sync_single_for_device(struct ssb_device *dev, { switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST pci_dma_sync_single_for_device(dev->bus->host_pci, dma_addr, size, dir); return; +#endif + break; case SSB_BUSTYPE_SSB: dma_sync_single_for_device(dev->dev, dma_addr, size, dir); return; default: - __ssb_dma_not_implemented(dev); + break; } + __ssb_dma_not_implemented(dev); } static inline void ssb_dma_sync_single_range_for_cpu(struct ssb_device *dev, @@ -509,17 +529,21 @@ static inline void ssb_dma_sync_single_range_for_cpu(struct ssb_device *dev, { switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST /* Just sync everything. That's all the PCI API can do. */ pci_dma_sync_single_for_cpu(dev->bus->host_pci, dma_addr, offset + size, dir); return; +#endif + break; case SSB_BUSTYPE_SSB: dma_sync_single_range_for_cpu(dev->dev, dma_addr, offset, size, dir); return; default: - __ssb_dma_not_implemented(dev); + break; } + __ssb_dma_not_implemented(dev); } static inline void ssb_dma_sync_single_range_for_device(struct ssb_device *dev, @@ -530,17 +554,21 @@ static inline void ssb_dma_sync_single_range_for_device(struct ssb_device *dev, { switch (dev->bus->bustype) { case SSB_BUSTYPE_PCI: +#ifdef CONFIG_SSB_PCIHOST /* Just sync everything. That's all the PCI API can do. */ pci_dma_sync_single_for_device(dev->bus->host_pci, dma_addr, offset + size, dir); return; +#endif + break; case SSB_BUSTYPE_SSB: dma_sync_single_range_for_device(dev->dev, dma_addr, offset, size, dir); return; default: - __ssb_dma_not_implemented(dev); + break; } + __ssb_dma_not_implemented(dev); } -- GitLab From c3d4f44f50b65b0b0290e357f8739cfb3f4bcaca Mon Sep 17 00:00:00 2001 From: Maciej Sosnowski Date: Fri, 7 Nov 2008 01:45:52 +0000 Subject: [PATCH 747/815] [1/4] I/OAT: fix channel resources free for not allocated channels If the ioatdma driver is loaded but not used it does not allocate descriptors. Before it frees channel resources it should first be sure that they have been previously allocated. Cc: Signed-off-by: Maciej Sosnowski Tested-by: Tom Picard Signed-off-by: Dan Williams Signed-off-by: David S. Miller --- drivers/dma/ioat_dma.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c index b0438c4f0c3..dbb8bbb83a3 100644 --- a/drivers/dma/ioat_dma.c +++ b/drivers/dma/ioat_dma.c @@ -807,6 +807,12 @@ static void ioat_dma_free_chan_resources(struct dma_chan *chan) struct ioat_desc_sw *desc, *_desc; int in_use_descs = 0; + /* Before freeing channel resources first check + * if they have been previously allocated for this channel. + */ + if (ioat_chan->desccount == 0) + return; + tasklet_disable(&ioat_chan->cleanup_task); ioat_dma_memcpy_cleanup(ioat_chan); @@ -869,6 +875,7 @@ static void ioat_dma_free_chan_resources(struct dma_chan *chan) ioat_chan->last_completion = ioat_chan->completion_addr = 0; ioat_chan->pending = 0; ioat_chan->dmacount = 0; + ioat_chan->desccount = 0; ioat_chan->watchdog_completion = 0; ioat_chan->last_compl_desc_addr_hw = 0; ioat_chan->watchdog_tcp_cookie = -- GitLab From c2c0b4c5434c0a25f7f7796b29155d53805909f5 Mon Sep 17 00:00:00 2001 From: Maciej Sosnowski Date: Fri, 7 Nov 2008 01:46:33 +0000 Subject: [PATCH 748/815] [2/4] I/OAT: fix dma_pin_iovec_pages() error handling Error handling needs to be modified in dma_pin_iovec_pages(). It should return NULL instead of ERR_PTR (pinned_list is checked for NULL in tcp_recvmsg() to determine if iovec pages have been successfully pinned down). In case of error for the first iovec, local_list->nr_iovecs needs to be initialized. Cc: Signed-off-by: Maciej Sosnowski Signed-off-by: David S. Miller --- drivers/dma/iovlock.c | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-) diff --git a/drivers/dma/iovlock.c b/drivers/dma/iovlock.c index e763d723e4c..9f6fe46a9b8 100644 --- a/drivers/dma/iovlock.c +++ b/drivers/dma/iovlock.c @@ -55,7 +55,6 @@ struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len) int nr_iovecs = 0; int iovec_len_used = 0; int iovec_pages_used = 0; - long err; /* don't pin down non-user-based iovecs */ if (segment_eq(get_fs(), KERNEL_DS)) @@ -72,23 +71,21 @@ struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len) local_list = kmalloc(sizeof(*local_list) + (nr_iovecs * sizeof (struct dma_page_list)) + (iovec_pages_used * sizeof (struct page*)), GFP_KERNEL); - if (!local_list) { - err = -ENOMEM; + if (!local_list) goto out; - } /* list of pages starts right after the page list array */ pages = (struct page **) &local_list->page_list[nr_iovecs]; + local_list->nr_iovecs = 0; + for (i = 0; i < nr_iovecs; i++) { struct dma_page_list *page_list = &local_list->page_list[i]; len -= iov[i].iov_len; - if (!access_ok(VERIFY_WRITE, iov[i].iov_base, iov[i].iov_len)) { - err = -EFAULT; + if (!access_ok(VERIFY_WRITE, iov[i].iov_base, iov[i].iov_len)) goto unpin; - } page_list->nr_pages = num_pages_spanned(&iov[i]); page_list->base_address = iov[i].iov_base; @@ -109,10 +106,8 @@ struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len) NULL); up_read(¤t->mm->mmap_sem); - if (ret != page_list->nr_pages) { - err = -ENOMEM; + if (ret != page_list->nr_pages) goto unpin; - } local_list->nr_iovecs = i + 1; } @@ -122,7 +117,7 @@ struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len) unpin: dma_unpin_iovec_pages(local_list); out: - return ERR_PTR(err); + return NULL; } void dma_unpin_iovec_pages(struct dma_pinned_list *pinned_list) -- GitLab From 12ccea24e309d815d058cdc6ee8bf2c4b85f0c5f Mon Sep 17 00:00:00 2001 From: Maciej Sosnowski Date: Fri, 7 Nov 2008 01:46:55 +0000 Subject: [PATCH 749/815] [3/4] I/OAT: fix async_tx.callback checking async_tx.callback should be checked for the first not the last descriptor in the chain. Cc: Signed-off-by: Maciej Sosnowski Signed-off-by: David S. Miller --- drivers/dma/ioat_dma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c index dbb8bbb83a3..ecd743f7cc6 100644 --- a/drivers/dma/ioat_dma.c +++ b/drivers/dma/ioat_dma.c @@ -525,7 +525,7 @@ static dma_cookie_t ioat1_tx_submit(struct dma_async_tx_descriptor *tx) } hw->ctl = IOAT_DMA_DESCRIPTOR_CTL_CP_STS; - if (new->async_tx.callback) { + if (first->async_tx.callback) { hw->ctl |= IOAT_DMA_DESCRIPTOR_CTL_INT_GN; if (first != new) { /* move callback into to last desc */ @@ -617,7 +617,7 @@ static dma_cookie_t ioat2_tx_submit(struct dma_async_tx_descriptor *tx) } hw->ctl |= IOAT_DMA_DESCRIPTOR_CTL_CP_STS; - if (new->async_tx.callback) { + if (first->async_tx.callback) { hw->ctl |= IOAT_DMA_DESCRIPTOR_CTL_INT_GN; if (first != new) { /* move callback into to last desc */ -- GitLab From 1207e795568a368928dfd23d6817e47f2e8097e3 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Fri, 7 Nov 2008 01:47:17 +0000 Subject: [PATCH 750/815] [4/4] dca: fixup initialization dependency Mark dca_init as a subsys_initcall since it needs to be ready to go before dependent drivers start registering themselves. Cc: Reported-and-tested-by: Mark Rustad Acked-by: Maciej Sosnowski Signed-off-by: Dan Williams Signed-off-by: David S. Miller --- drivers/dca/dca-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dca/dca-core.c b/drivers/dca/dca-core.c index ec249d2db63..d883e1b8bb8 100644 --- a/drivers/dca/dca-core.c +++ b/drivers/dca/dca-core.c @@ -270,6 +270,6 @@ static void __exit dca_exit(void) dca_sysfs_exit(); } -module_init(dca_init); +subsys_initcall(dca_init); module_exit(dca_exit); -- GitLab From 87b30a6530218cde431a659f2c118cb72175507c Mon Sep 17 00:00:00 2001 From: Benjamin Thery Date: Mon, 10 Nov 2008 16:34:11 -0800 Subject: [PATCH 751/815] ipv6: fix ip6_mr_init error path The order of cleanup operations in the error/exit section of ip6_mr_init() is completely inversed. It should be the other way around. Also a del_timer() is missing in the error path. Signed-off-by: Benjamin Thery Signed-off-by: David S. Miller --- net/ipv6/ip6mr.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 182f8a177e7..52a7eb0e2c2 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -981,14 +981,15 @@ int __init ip6_mr_init(void) goto proc_cache_fail; #endif return 0; -reg_notif_fail: - kmem_cache_destroy(mrt_cachep); #ifdef CONFIG_PROC_FS -proc_vif_fail: - unregister_netdevice_notifier(&ip6_mr_notifier); proc_cache_fail: proc_net_remove(&init_net, "ip6_mr_vif"); +proc_vif_fail: + unregister_netdevice_notifier(&ip6_mr_notifier); #endif +reg_notif_fail: + del_timer(&ipmr_expire_timer); + kmem_cache_destroy(mrt_cachep); return err; } -- GitLab From b7b45f47d6f8c83a0f958d7e2924468b6942dd9e Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Mon, 10 Nov 2008 16:46:06 -0800 Subject: [PATCH 752/815] netfilter: payload_len is be16, add size of struct rather than size of pointer payload_len is a be16 value, not cpu_endian, also the size of a ponter to a struct ipv6hdr was being added, not the size of the struct itself. Signed-off-by: Harvey Harrison Signed-off-by: David S. Miller --- net/netfilter/ipvs/ip_vs_xmit.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c index 02ddc2b3ce2..e90d52f199b 100644 --- a/net/netfilter/ipvs/ip_vs_xmit.c +++ b/net/netfilter/ipvs/ip_vs_xmit.c @@ -713,7 +713,8 @@ ip_vs_tunnel_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, iph = ipv6_hdr(skb); iph->version = 6; iph->nexthdr = IPPROTO_IPV6; - iph->payload_len = old_iph->payload_len + sizeof(old_iph); + iph->payload_len = old_iph->payload_len; + be16_add_cpu(&iph->payload_len, sizeof(*old_iph)); iph->priority = old_iph->priority; memset(&iph->flow_lbl, 0, sizeof(iph->flow_lbl)); iph->daddr = rt->rt6i_dst.addr; -- GitLab From bf5e6519b85b3853f2d0bb4f17a4e2eaeffeb574 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Mon, 10 Nov 2008 21:46:00 -0500 Subject: [PATCH 753/815] ftrace: disable tracing on resize Impact: fix for bug on resize This patch addresses the bug found here: http://bugzilla.kernel.org/show_bug.cgi?id=11996 When ftrace converted to the new unified trace buffer, the resizing of the buffer was not protected as much as it was originally. If tracing is performed while the resize occurs, then the buffer can be corrupted. This patch disables all ftrace buffer modifications before a resize takes place. Signed-off-by: Steven Rostedt --- kernel/trace/trace.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 9f3b478f917..abfa8103d04 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -2676,7 +2676,7 @@ tracing_entries_write(struct file *filp, const char __user *ubuf, { unsigned long val; char buf[64]; - int ret; + int ret, cpu; struct trace_array *tr = filp->private_data; if (cnt >= sizeof(buf)) @@ -2704,6 +2704,14 @@ tracing_entries_write(struct file *filp, const char __user *ubuf, goto out; } + /* disable all cpu buffers */ + for_each_tracing_cpu(cpu) { + if (global_trace.data[cpu]) + atomic_inc(&global_trace.data[cpu]->disabled); + if (max_tr.data[cpu]) + atomic_inc(&max_tr.data[cpu]->disabled); + } + if (val != global_trace.entries) { ret = ring_buffer_resize(global_trace.buffer, val); if (ret < 0) { @@ -2735,6 +2743,13 @@ tracing_entries_write(struct file *filp, const char __user *ubuf, if (tracing_disabled) cnt = -ENOMEM; out: + for_each_tracing_cpu(cpu) { + if (global_trace.data[cpu]) + atomic_dec(&global_trace.data[cpu]->disabled); + if (max_tr.data[cpu]) + atomic_dec(&max_tr.data[cpu]->disabled); + } + max_tr.entries = global_trace.entries; mutex_unlock(&trace_types_lock); -- GitLab From 4143c5cb36331155a1823af8b3a8c761a59fed71 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Mon, 10 Nov 2008 21:46:01 -0500 Subject: [PATCH 754/815] ring-buffer: prevent infinite looping on time stamping Impact: removal of unnecessary looping The lockless part of the ring buffer allows for reentry into the code from interrupts. A timestamp is taken, a test is preformed and if it detects that an interrupt occurred that did tracing, it tries again. The problem arises if the timestamp code itself causes a trace. The detection will detect this and loop again. The difference between this and an interrupt doing tracing, is that this will fail every time, and cause an infinite loop. Currently, we test if the loop happens 1000 times, and if so, it will produce a warning and disable the ring buffer. The problem with this approach is that it makes it difficult to perform some types of tracing (tracing the timestamp code itself). Each trace entry has a delta timestamp from the previous entry. If a trace entry is reserved but and interrupt occurs and traces before the previous entry is commited, the delta timestamp for that entry will be zero. This actually makes sense in terms of tracing, because the interrupt entry happened before the preempted entry was commited, so one may consider the two happening at the same time. The order is still preserved in the buffer. With this idea, instead of trying to get a new timestamp if an interrupt made it in between the timestamp and the test, the entry could simply make the delta zero and continue. This will prevent interrupts or tracers in the timer code from causing the above loop. Signed-off-by: Steven Rostedt --- kernel/trace/ring_buffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 3f338063864..2f76193c348 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -1060,7 +1060,7 @@ rb_reserve_next_event(struct ring_buffer_per_cpu *cpu_buffer, /* Did the write stamp get updated already? */ if (unlikely(ts < cpu_buffer->write_stamp)) - goto again; + delta = 0; if (test_time_stamp(delta)) { -- GitLab From 013cd397532e5803a1625954a884d021653da720 Mon Sep 17 00:00:00 2001 From: Jianjun Kong Date: Mon, 10 Nov 2008 21:37:39 -0800 Subject: [PATCH 755/815] mac80211: fix a buffer overrun in station debug code net/mac80211/debugfs_sta.c The trailing zero was written to state[4], it's out of bounds. Signed-off-by: Jianjun Kong Signed-off-by: David S. Miller --- net/mac80211/debugfs_sta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c index 189d0bafa91..b85c4f27b36 100644 --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -199,7 +199,7 @@ static ssize_t sta_agg_status_write(struct file *file, /* toggle Rx aggregation command */ tid_num = tid_num - 100; if (tid_static_rx[tid_num] == 1) { - strcpy(state, "off "); + strcpy(state, "off"); ieee80211_sta_stop_rx_ba_session(sta->sdata, da, tid_num, 0, WLAN_REASON_QSTA_REQUIRE_SETUP); sta->ampdu_mlme.tid_state_rx[tid_num] |= -- GitLab From b971e7ac834e9f4bda96d5a96ae9abccd01c1dd8 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 10 Nov 2008 21:43:08 -0800 Subject: [PATCH 756/815] net: fix /proc/net/snmp as memory corruptor icmpmsg_put() can happily corrupt kernel memory, using a static table and forgetting to reset an array index in a loop. Remove the static array since its not safe without proper locking. Signed-off-by: Alexey Dobriyan Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv4/proc.c | 58 +++++++++++++++++++++++++------------------------ 1 file changed, 30 insertions(+), 28 deletions(-) diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c index 8f5a403f6f6..a631a1f110c 100644 --- a/net/ipv4/proc.c +++ b/net/ipv4/proc.c @@ -237,43 +237,45 @@ static const struct snmp_mib snmp4_net_list[] = { SNMP_MIB_SENTINEL }; +static void icmpmsg_put_line(struct seq_file *seq, unsigned long *vals, + unsigned short *type, int count) +{ + int j; + + if (count) { + seq_printf(seq, "\nIcmpMsg:"); + for (j = 0; j < count; ++j) + seq_printf(seq, " %sType%u", + type[j] & 0x100 ? "Out" : "In", + type[j] & 0xff); + seq_printf(seq, "\nIcmpMsg:"); + for (j = 0; j < count; ++j) + seq_printf(seq, " %lu", vals[j]); + } +} + static void icmpmsg_put(struct seq_file *seq) { #define PERLINE 16 - int j, i, count; - static int out[PERLINE]; + int i, count; + unsigned short type[PERLINE]; + unsigned long vals[PERLINE], val; struct net *net = seq->private; count = 0; for (i = 0; i < ICMPMSG_MIB_MAX; i++) { - - if (snmp_fold_field((void **) net->mib.icmpmsg_statistics, i)) - out[count++] = i; - if (count < PERLINE) - continue; - - seq_printf(seq, "\nIcmpMsg:"); - for (j = 0; j < PERLINE; ++j) - seq_printf(seq, " %sType%u", i & 0x100 ? "Out" : "In", - i & 0xff); - seq_printf(seq, "\nIcmpMsg: "); - for (j = 0; j < PERLINE; ++j) - seq_printf(seq, " %lu", - snmp_fold_field((void **) net->mib.icmpmsg_statistics, - out[j])); - seq_putc(seq, '\n'); - } - if (count) { - seq_printf(seq, "\nIcmpMsg:"); - for (j = 0; j < count; ++j) - seq_printf(seq, " %sType%u", out[j] & 0x100 ? "Out" : - "In", out[j] & 0xff); - seq_printf(seq, "\nIcmpMsg:"); - for (j = 0; j < count; ++j) - seq_printf(seq, " %lu", snmp_fold_field((void **) - net->mib.icmpmsg_statistics, out[j])); + val = snmp_fold_field((void **) net->mib.icmpmsg_statistics, i); + if (val) { + type[count] = i; + vals[count++] = val; + } + if (count == PERLINE) { + icmpmsg_put_line(seq, vals, type, count); + count = 0; + } } + icmpmsg_put_line(seq, vals, type, count); #undef PERLINE } -- GitLab From 5cd33db2120b5ce972568711156f91da83bff2d7 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Mon, 10 Nov 2008 21:45:05 -0800 Subject: [PATCH 757/815] net: fix setting of skb->tail in skb_recycle_check() Since skb_reset_tail_pointer() reads skb->data, we need to set skb->data before calling skb_reset_tail_pointer(). This was causing spurious skb_over_panic()s from skb_put() being called on a recycled skb that had its skb->tail set to beyond where it should have been. Bug report from Peter van Valderen . Signed-off-by: Lennert Buytenhek Signed-off-by: David S. Miller --- net/core/skbuff.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/core/skbuff.c b/net/core/skbuff.c index ebb6b94f8af..d49ef8301b5 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -486,8 +486,8 @@ int skb_recycle_check(struct sk_buff *skb, int skb_size) shinfo->frag_list = NULL; memset(skb, 0, offsetof(struct sk_buff, tail)); - skb_reset_tail_pointer(skb); skb->data = skb->head + NET_SKB_PAD; + skb_reset_tail_pointer(skb); return 1; } -- GitLab From 14ee6742b1b5df275cd2d771b4562b4f808c9419 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Mon, 10 Nov 2008 21:52:42 -0800 Subject: [PATCH 758/815] dsa: fix skb->pkt_type when mac address of slave interface differs When a dsa slave interface has a mac address that differs from that of the master interface, eth_type_trans() won't explicitly set skb->pkt_type back to PACKET_HOST -- we need to do this ourselves before calling eth_type_trans(). Signed-off-by: Lennert Buytenhek Signed-off-by: David S. Miller --- net/dsa/tag_dsa.c | 1 + net/dsa/tag_edsa.c | 1 + net/dsa/tag_trailer.c | 1 + 3 files changed, 3 insertions(+) diff --git a/net/dsa/tag_dsa.c b/net/dsa/tag_dsa.c index bdc0510b53b..31866543332 100644 --- a/net/dsa/tag_dsa.c +++ b/net/dsa/tag_dsa.c @@ -159,6 +159,7 @@ static int dsa_rcv(struct sk_buff *skb, struct net_device *dev, skb->dev = ds->ports[source_port]; skb_push(skb, ETH_HLEN); + skb->pkt_type = PACKET_HOST; skb->protocol = eth_type_trans(skb, skb->dev); skb->dev->last_rx = jiffies; diff --git a/net/dsa/tag_edsa.c b/net/dsa/tag_edsa.c index f985ea99384..9f4ce55eae5 100644 --- a/net/dsa/tag_edsa.c +++ b/net/dsa/tag_edsa.c @@ -178,6 +178,7 @@ static int edsa_rcv(struct sk_buff *skb, struct net_device *dev, skb->dev = ds->ports[source_port]; skb_push(skb, ETH_HLEN); + skb->pkt_type = PACKET_HOST; skb->protocol = eth_type_trans(skb, skb->dev); skb->dev->last_rx = jiffies; diff --git a/net/dsa/tag_trailer.c b/net/dsa/tag_trailer.c index d3117764b2c..efd26697e71 100644 --- a/net/dsa/tag_trailer.c +++ b/net/dsa/tag_trailer.c @@ -95,6 +95,7 @@ static int trailer_rcv(struct sk_buff *skb, struct net_device *dev, skb->dev = ds->ports[source_port]; skb_push(skb, ETH_HLEN); + skb->pkt_type = PACKET_HOST; skb->protocol = eth_type_trans(skb, skb->dev); skb->dev->last_rx = jiffies; -- GitLab From df02c6ff2e3937379b31ea161b53229134fe92f7 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Mon, 10 Nov 2008 21:53:12 -0800 Subject: [PATCH 759/815] dsa: fix master interface allmulti/promisc handling Before commit b6c40d68ff6498b7f63ddf97cf0aa818d748dee7 ("net: only invoke dev->change_rx_flags when device is UP"), the dsa driver could sort-of get away with only fiddling with the master interface's allmulti/promisc counts in ->change_rx_flags() and not touching them in ->open() or ->stop(). After this commit (note that it was merged almost simultaneously with the dsa patches, which is why this wasn't caught initially), the breakage that was already there became more apparent. Since it makes no sense to keep the master interface's allmulti or promisc count pinned for a slave interface that is down, copy the vlan driver's sync logic (which does exactly what we want) over to dsa to fix this. Bug report from Dirk Teurlings and Peter van Valderen . Signed-off-by: Lennert Buytenhek Tested-by: Dirk Teurlings Tested-by: Peter van Valderen Signed-off-by: David S. Miller --- net/dsa/slave.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 70 insertions(+), 2 deletions(-) diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 37616884b8a..1af5a79309e 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -10,6 +10,7 @@ #include #include +#include #include #include "dsa_priv.h" @@ -49,11 +50,57 @@ void dsa_slave_mii_bus_init(struct dsa_switch *ds) /* slave device handling ****************************************************/ static int dsa_slave_open(struct net_device *dev) { + struct dsa_slave_priv *p = netdev_priv(dev); + struct net_device *master = p->parent->master_netdev; + int err; + + if (!(master->flags & IFF_UP)) + return -ENETDOWN; + + if (compare_ether_addr(dev->dev_addr, master->dev_addr)) { + err = dev_unicast_add(master, dev->dev_addr, ETH_ALEN); + if (err < 0) + goto out; + } + + if (dev->flags & IFF_ALLMULTI) { + err = dev_set_allmulti(master, 1); + if (err < 0) + goto del_unicast; + } + if (dev->flags & IFF_PROMISC) { + err = dev_set_promiscuity(master, 1); + if (err < 0) + goto clear_allmulti; + } + return 0; + +clear_allmulti: + if (dev->flags & IFF_ALLMULTI) + dev_set_allmulti(master, -1); +del_unicast: + if (compare_ether_addr(dev->dev_addr, master->dev_addr)) + dev_unicast_delete(master, dev->dev_addr, ETH_ALEN); +out: + return err; } static int dsa_slave_close(struct net_device *dev) { + struct dsa_slave_priv *p = netdev_priv(dev); + struct net_device *master = p->parent->master_netdev; + + dev_mc_unsync(master, dev); + dev_unicast_unsync(master, dev); + if (dev->flags & IFF_ALLMULTI) + dev_set_allmulti(master, -1); + if (dev->flags & IFF_PROMISC) + dev_set_promiscuity(master, -1); + + if (compare_ether_addr(dev->dev_addr, master->dev_addr)) + dev_unicast_delete(master, dev->dev_addr, ETH_ALEN); + return 0; } @@ -77,9 +124,30 @@ static void dsa_slave_set_rx_mode(struct net_device *dev) dev_unicast_sync(master, dev); } -static int dsa_slave_set_mac_address(struct net_device *dev, void *addr) +static int dsa_slave_set_mac_address(struct net_device *dev, void *a) { - memcpy(dev->dev_addr, addr + 2, 6); + struct dsa_slave_priv *p = netdev_priv(dev); + struct net_device *master = p->parent->master_netdev; + struct sockaddr *addr = a; + int err; + + if (!is_valid_ether_addr(addr->sa_data)) + return -EADDRNOTAVAIL; + + if (!(dev->flags & IFF_UP)) + goto out; + + if (compare_ether_addr(addr->sa_data, master->dev_addr)) { + err = dev_unicast_add(master, addr->sa_data, ETH_ALEN); + if (err < 0) + return err; + } + + if (compare_ether_addr(dev->dev_addr, master->dev_addr)) + dev_unicast_delete(master, dev->dev_addr, ETH_ALEN); + +out: + memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); return 0; } -- GitLab From ad474caca3e2a0550b7ce0706527ad5ab389a4d4 Mon Sep 17 00:00:00 2001 From: Oleg Nesterov Date: Mon, 10 Nov 2008 15:39:30 +0100 Subject: [PATCH 760/815] fix for account_group_exec_runtime(), make sure ->signal can't be freed under rq->lock Impact: fix hang/crash on ia64 under high load This is ugly, but the simplest patch by far. Unlike other similar routines, account_group_exec_runtime() could be called "implicitly" from within scheduler after exit_notify(). This means we can race with the parent doing release_task(), we can't just check ->signal != NULL. Change __exit_signal() to do spin_unlock_wait(&task_rq(tsk)->lock) before __cleanup_signal() to make sure ->signal can't be freed under task_rq(tsk)->lock. Note that task_rq_unlock_wait() doesn't care about the case when tsk changes cpu/rq under us, this should be OK. Thanks to Ingo who nacked my previous buggy patch. Signed-off-by: Oleg Nesterov Acked-by: Peter Zijlstra Signed-off-by: Ingo Molnar Reported-by: Doug Chapman --- include/linux/sched.h | 1 + kernel/exit.c | 5 +++++ kernel/sched.c | 8 ++++++++ 3 files changed, 14 insertions(+) diff --git a/include/linux/sched.h b/include/linux/sched.h index 295b7c756ca..644ffbda17c 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -247,6 +247,7 @@ extern void init_idle(struct task_struct *idle, int cpu); extern void init_idle_bootup_task(struct task_struct *idle); extern int runqueue_is_locked(void); +extern void task_rq_unlock_wait(struct task_struct *p); extern cpumask_t nohz_cpu_mask; #if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ) diff --git a/kernel/exit.c b/kernel/exit.c index 80137a5d946..ae2b92be5fa 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -141,6 +141,11 @@ static void __exit_signal(struct task_struct *tsk) if (sig) { flush_sigqueue(&sig->shared_pending); taskstats_tgid_free(sig); + /* + * Make sure ->signal can't go away under rq->lock, + * see account_group_exec_runtime(). + */ + task_rq_unlock_wait(tsk); __cleanup_signal(sig); } } diff --git a/kernel/sched.c b/kernel/sched.c index f3149244e32..50a21f96467 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -969,6 +969,14 @@ static struct rq *task_rq_lock(struct task_struct *p, unsigned long *flags) } } +void task_rq_unlock_wait(struct task_struct *p) +{ + struct rq *rq = task_rq(p); + + smp_mb(); /* spin-unlock-wait is not a full memory barrier */ + spin_unlock_wait(&rq->lock); +} + static void __task_rq_unlock(struct rq *rq) __releases(rq->lock) { -- GitLab From 881ee9889c8b98671c5491e43666bf5d4f78a180 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sun, 2 Nov 2008 23:08:44 -0800 Subject: [PATCH 761/815] i915: Save/restore MCHBAR_RENDER_STANDBY on GM965/GM45 This register is set by the 2D driver to prevent lockups, and so it needs to be preserved across suspend/resume too. This makes my X200s work. Signed-off-by: Keith Packard Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/i915_drv.h | 1 + drivers/gpu/drm/i915/i915_reg.h | 3 +++ drivers/gpu/drm/i915/i915_suspend.c | 9 +++++++++ 3 files changed, 13 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 572dcd0e3e0..be56b0ba88c 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -157,6 +157,7 @@ typedef struct drm_i915_private { u32 saveDSPACNTR; u32 saveDSPBCNTR; u32 saveDSPARB; + u32 saveRENDERSTANDBY; u32 savePIPEACONF; u32 savePIPEBCONF; u32 savePIPEASRC; diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 5c2d9f206d0..0e476eba36e 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -527,6 +527,9 @@ #define C0DRB3 0x10206 #define C1DRB3 0x10606 +/** GM965 GM45 render standby register */ +#define MCHBAR_RENDER_STANDBY 0x111B8 + /* * Overlay regs */ diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 603fe742ccd..5ddc6e595c0 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -240,6 +240,10 @@ int i915_save_state(struct drm_device *dev) pci_read_config_byte(dev->pdev, LBB, &dev_priv->saveLBB); + /* Render Standby */ + if (IS_I965G(dev) && IS_MOBILE(dev)) + dev_priv->saveRENDERSTANDBY = I915_READ(MCHBAR_RENDER_STANDBY); + /* Display arbitration control */ dev_priv->saveDSPARB = I915_READ(DSPARB); @@ -365,6 +369,11 @@ int i915_restore_state(struct drm_device *dev) pci_write_config_byte(dev->pdev, LBB, dev_priv->saveLBB); + /* Render Standby */ + if (IS_I965G(dev) && IS_MOBILE(dev)) + I915_WRITE(MCHBAR_RENDER_STANDBY, dev_priv->saveRENDERSTANDBY); + + /* Display arbitration */ I915_WRITE(DSPARB, dev_priv->saveDSPARB); /* Pipe & plane A info */ -- GitLab From ad42ca8f4490de06462aee234ea0083cbd8b46aa Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sun, 2 Nov 2008 23:38:20 -0800 Subject: [PATCH 762/815] i915: Clean up sarea pointers on leavevt This corresponds to the setup of the sarea pointers in DMA initialization, though neither is exactly the point at which the sarea is set up or torn down. Signed-off-by: Keith Packard Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/i915_dma.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 256e22963ae..79944460d70 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -154,6 +154,9 @@ static int i915_dma_cleanup(struct drm_device * dev) if (I915_NEED_GFX_HWS(dev)) i915_free_hws(dev); + dev_priv->sarea = NULL; + dev_priv->sarea_priv = NULL; + return 0; } -- GitLab From 6a47baa6ce7e6fb5fed8d1fd0af36a96a4ad133f Mon Sep 17 00:00:00 2001 From: Owen Taylor Date: Mon, 3 Nov 2008 14:38:17 -0800 Subject: [PATCH 763/815] i915: Don't attempt to short-circuit object_wait_rendering by checking domains. This could return early when reading after writing a buffer, if somebody had already put it on the flushing list (write domains are 0, but still active), leading to glReadPixels failure. Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/i915_gem.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index b0ec73fa6a9..6b4a2bd2064 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1455,11 +1455,9 @@ i915_gem_object_set_domain_range(struct drm_gem_object *obj, read_domains, write_domain); /* Wait on any GPU rendering to the object to be flushed. */ - if (obj->write_domain & ~(I915_GEM_DOMAIN_CPU | I915_GEM_DOMAIN_GTT)) { - ret = i915_gem_object_wait_rendering(obj); - if (ret) - return ret; - } + ret = i915_gem_object_wait_rendering(obj); + if (ret) + return ret; if (obj_priv->page_cpu_valid == NULL) { obj_priv->page_cpu_valid = drm_calloc(1, obj->size / PAGE_SIZE, -- GitLab From d3e74d0237b102d34979015fbf6df02ca4413074 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Mon, 3 Nov 2008 14:46:17 -0800 Subject: [PATCH 764/815] i915: Don't whine when pci_enable_msi() fails. This probably just means the chipset doesn't support MSI, which is fine. Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/i915_dma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 79944460d70..9d4278be0ca 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -852,8 +852,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) * be lost or delayed */ if (!IS_I945G(dev) && !IS_I945GM(dev) && !IS_I965GM(dev)) - if (pci_enable_msi(dev->pdev)) - DRM_ERROR("failed to enable MSI\n"); + pci_enable_msi(dev->pdev); intel_opregion_init(dev); -- GitLab From bd95e0a4a6bb9485fe35dda62719663f6ceabae1 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Tue, 4 Nov 2008 12:01:24 -0800 Subject: [PATCH 765/815] i915: Remove racy delayed vblank swap ioctl. When userland detected that this ioctl was supported (by version number check), it used it in a racy way -- dispatch delayed swap, wait for vblank, continue rendering. As there was no mechanism for it to wait for the swap to finish, sometimes it would render before the swap and garbage would be displayed on the screen. By removing the ioctl and returning -EINVAL, userland returns to its previous, correct rendering path of waiting for a vblank then dispatching a swap. The only path that could have used this ioctl correctly was page flipping, which relied on only one client running and emitting wait-for-vblank-before-rendering in the command stream. That path also falls back correctly, at the performance cost of not being able to queue up rendering before the flip occurs. Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/i915_drv.h | 15 -- drivers/gpu/drm/i915/i915_irq.c | 377 ++------------------------------ 2 files changed, 14 insertions(+), 378 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index be56b0ba88c..4afbadb1331 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -88,13 +88,6 @@ struct mem_block { struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */ }; -typedef struct _drm_i915_vbl_swap { - struct list_head head; - drm_drawable_t drw_id; - unsigned int pipe; - unsigned int sequence; -} drm_i915_vbl_swap_t; - struct opregion_header; struct opregion_acpi; struct opregion_swsci; @@ -146,10 +139,6 @@ typedef struct drm_i915_private { unsigned int sr01, adpa, ppcr, dvob, dvoc, lvds; int vblank_pipe; - spinlock_t swaps_lock; - drm_i915_vbl_swap_t vbl_swaps; - unsigned int swaps_pending; - struct intel_opregion opregion; /* Register state */ @@ -242,9 +231,6 @@ typedef struct drm_i915_private { u8 saveDACDATA[256*3]; /* 256 3-byte colors */ u8 saveCR[37]; - /** Work task for vblank-related ring access */ - struct work_struct vblank_work; - struct { struct drm_mm gtt_space; @@ -445,7 +431,6 @@ extern int i915_irq_wait(struct drm_device *dev, void *data, void i915_user_irq_get(struct drm_device *dev); void i915_user_irq_put(struct drm_device *dev); -extern void i915_vblank_work_handler(struct work_struct *work); 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); diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 26f48932a51..a75345af62e 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -80,211 +80,6 @@ i915_pipe_enabled(struct drm_device *dev, int pipe) return 0; } -/** - * Emit blits for scheduled buffer swaps. - * - * This function will be called with the HW lock held. - * Because this function must grab the ring mutex (dev->struct_mutex), - * it can no longer run at soft irq time. We'll fix this when we do - * the DRI2 swap buffer work. - */ -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; - unsigned counter[2]; - struct drm_drawable_info *drw; - drm_i915_sarea_t *sarea_priv = dev_priv->sarea_priv; - 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; - u32 ropcpp = (0xcc << 16) | ((cpp - 1) << 24); - RING_LOCALS; - - mutex_lock(&dev->struct_mutex); - - if (IS_I965G(dev) && sarea_priv->front_tiled) { - cmd |= XY_SRC_COPY_BLT_DST_TILED; - dst_pitch >>= 2; - } - if (IS_I965G(dev) && sarea_priv->back_tiled) { - cmd |= XY_SRC_COPY_BLT_SRC_TILED; - 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; - - 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 = vbl_swap->pipe; - - if ((counter[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); - - drw = drm_get_drawable_info(dev, vbl_swap->drw_id); - - list_for_each(hit, &hits) { - drm_i915_vbl_swap_t *swap_cmp = - list_entry(hit, drm_i915_vbl_swap_t, head); - struct drm_drawable_info *drw_cmp = - drm_get_drawable_info(dev, swap_cmp->drw_id); - - /* Make sure both drawables are still - * around and have some rectangles before - * we look inside to order them for the - * blts below. - */ - if (drw_cmp && drw_cmp->num_rects > 0 && - drw && drw->num_rects > 0 && - drw_cmp->rects[0].y1 > drw->rects[0].y1) { - list_add_tail(list, hit); - break; - } - } - - spin_unlock(&dev->drw_lock); - - /* List of hits was empty, or we reached the end of it */ - if (hit == &hits) - list_add_tail(list, hits.prev); - - nhits++; - - spin_lock(&dev_priv->swaps_lock); - } - - if (nhits == 0) { - spin_unlock_irqrestore(&dev_priv->swaps_lock, irqflags); - mutex_unlock(&dev->struct_mutex); - return; - } - - spin_unlock(&dev_priv->swaps_lock); - - i915_kernel_lost_context(dev); - - 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); - - 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); - - /* Emit blits for buffer swaps, partitioning both outputs into as many - * slices as there are buffer swaps scheduled in order to avoid tearing - * (based on the assumption that a single buffer swap would always - * complete before scanout starts). - */ - for (i = 0; i++ < nhits; - upper[0] = lower[0], lower[0] += slice[0], - upper[1] = lower[1], lower[1] += slice[1]) { - if (i == nhits) - lower[0] = lower[1] = sarea_priv->height; - - list_for_each(hit, &hits) { - drm_i915_vbl_swap_t *swap_hit = - list_entry(hit, drm_i915_vbl_swap_t, head); - struct drm_clip_rect *rect; - int num_rects, pipe; - unsigned short top, bottom; - - drw = drm_get_drawable_info(dev, swap_hit->drw_id); - - /* The drawable may have been destroyed since - * the vblank swap was queued - */ - if (!drw) - continue; - - rect = drw->rects; - 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); - int y2 = min(rect->y2, bottom); - - if (y1 >= y2) - continue; - - BEGIN_LP_RING(8); - - OUT_RING(cmd); - OUT_RING(ropcpp | dst_pitch); - OUT_RING((y1 << 16) | rect->x1); - OUT_RING((y2 << 16) | rect->x2); - OUT_RING(sarea_priv->front_offset); - OUT_RING((y1 << 16) | rect->x1); - OUT_RING(src_pitch); - OUT_RING(sarea_priv->back_offset); - - ADVANCE_LP_RING(); - } - } - } - - spin_unlock_irqrestore(&dev->drw_lock, irqflags); - mutex_unlock(&dev->struct_mutex); - - list_for_each_safe(hit, tmp, &hits) { - drm_i915_vbl_swap_t *swap_hit = - list_entry(hit, drm_i915_vbl_swap_t, head); - - list_del(hit); - - drm_free(swap_hit, sizeof(*swap_hit), DRM_MEM_DRIVER); - } -} - /* Called from drm generic code, passed a 'crtc', which * we use as a pipe index */ @@ -322,40 +117,6 @@ u32 i915_get_vblank_counter(struct drm_device *dev, int pipe) return count; } -void -i915_vblank_work_handler(struct work_struct *work) -{ - drm_i915_private_t *dev_priv = container_of(work, drm_i915_private_t, - vblank_work); - struct drm_device *dev = dev_priv->dev; - unsigned long irqflags; - - if (dev->lock.hw_lock == NULL) { - i915_vblank_tasklet(dev); - return; - } - - spin_lock_irqsave(&dev->tasklet_lock, irqflags); - dev->locked_tasklet_func = i915_vblank_tasklet; - spin_unlock_irqrestore(&dev->tasklet_lock, irqflags); - - /* Try to get the lock now, if this fails, the lock - * holder will execute the tasklet during unlock - */ - if (!drm_lock_take(&dev->lock, DRM_KERNEL_CONTEXT)) - return; - - dev->lock.lock_time = jiffies; - atomic_inc(&dev->counts[_DRM_STAT_LOCKS]); - - spin_lock_irqsave(&dev->tasklet_lock, irqflags); - dev->locked_tasklet_func = NULL; - spin_unlock_irqrestore(&dev->tasklet_lock, irqflags); - - i915_vblank_tasklet(dev); - drm_lock_free(&dev->lock, DRM_KERNEL_CONTEXT); -} - irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) { struct drm_device *dev = (struct drm_device *) arg; @@ -433,9 +194,6 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) if (iir & I915_ASLE_INTERRUPT) opregion_asle_intr(dev); - if (vblank && dev_priv->swaps_pending > 0) - schedule_work(&dev_priv->vblank_work); - return IRQ_HANDLED; } @@ -696,123 +454,21 @@ int i915_vblank_pipe_get(struct drm_device *dev, void *data, int i915_vblank_swap(struct drm_device *dev, void *data, struct drm_file *file_priv) { - drm_i915_private_t *dev_priv = dev->dev_private; - drm_i915_vblank_swap_t *swap = data; - drm_i915_vbl_swap_t *vbl_swap, *vbl_old; - unsigned int pipe, seqtype, curseq; - unsigned long irqflags; - struct list_head *list; - int ret; - - if (!dev_priv || !dev_priv->sarea_priv) { - DRM_ERROR("%s called with no initialization\n", __func__); - return -EINVAL; - } - - 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_ERROR("Invalid sequence type 0x%x\n", swap->seqtype); - return -EINVAL; - } - - pipe = (swap->seqtype & _DRM_VBLANK_SECONDARY) ? 1 : 0; - - seqtype = swap->seqtype & (_DRM_VBLANK_RELATIVE | _DRM_VBLANK_ABSOLUTE); - - if (!(dev_priv->vblank_pipe & (1 << pipe))) { - DRM_ERROR("Invalid pipe %d\n", pipe); - return -EINVAL; - } - - spin_lock_irqsave(&dev->drw_lock, irqflags); - - if (!drm_get_drawable_info(dev, swap->drawable)) { - spin_unlock_irqrestore(&dev->drw_lock, irqflags); - DRM_DEBUG("Invalid drawable ID %d\n", swap->drawable); - return -EINVAL; - } - - spin_unlock_irqrestore(&dev->drw_lock, irqflags); - - /* - * We take the ref here and put it when the swap actually completes - * in the tasklet. + /* The delayed swap mechanism was fundamentally racy, and has been + * removed. The model was that the client requested a delayed flip/swap + * from the kernel, then waited for vblank before continuing to perform + * rendering. The problem was that the kernel might wake the client + * up before it dispatched the vblank swap (since the lock has to be + * held while touching the ringbuffer), in which case the client would + * clear and start the next frame before the swap occurred, and + * flicker would occur in addition to likely missing the vblank. + * + * In the absence of this ioctl, userland falls back to a correct path + * of waiting for a vblank, then dispatching the swap on its own. + * Context switching to userland and back is plenty fast enough for + * meeting the requirements of vblank swapping. */ - ret = drm_vblank_get(dev, pipe); - if (ret) - return ret; - curseq = drm_vblank_count(dev, pipe); - - if (seqtype == _DRM_VBLANK_RELATIVE) - swap->sequence += curseq; - - if ((curseq - swap->sequence) <= (1<<23)) { - if (swap->seqtype & _DRM_VBLANK_NEXTONMISS) { - swap->sequence = curseq + 1; - } else { - DRM_DEBUG("Missed target sequence\n"); - drm_vblank_put(dev, pipe); - return -EINVAL; - } - } - - vbl_swap = drm_calloc(1, sizeof(*vbl_swap), DRM_MEM_DRIVER); - - if (!vbl_swap) { - DRM_ERROR("Failed to allocate memory to queue swap\n"); - drm_vblank_put(dev, pipe); - return -ENOMEM; - } - - vbl_swap->drw_id = swap->drawable; - vbl_swap->pipe = pipe; - vbl_swap->sequence = swap->sequence; - - spin_lock_irqsave(&dev_priv->swaps_lock, irqflags); - - list_for_each(list, &dev_priv->vbl_swaps.head) { - vbl_old = list_entry(list, drm_i915_vbl_swap_t, head); - - if (vbl_old->drw_id == swap->drawable && - vbl_old->pipe == pipe && - vbl_old->sequence == swap->sequence) { - spin_unlock_irqrestore(&dev_priv->swaps_lock, irqflags); - drm_vblank_put(dev, pipe); - drm_free(vbl_swap, sizeof(*vbl_swap), DRM_MEM_DRIVER); - DRM_DEBUG("Already scheduled\n"); - return 0; - } - } - - if (dev_priv->swaps_pending >= 10) { - DRM_DEBUG("Too many swaps queued\n"); - DRM_DEBUG(" pipe 0: %d pipe 1: %d\n", - drm_vblank_count(dev, 0), - drm_vblank_count(dev, 1)); - - list_for_each(list, &dev_priv->vbl_swaps.head) { - vbl_old = list_entry(list, drm_i915_vbl_swap_t, head); - DRM_DEBUG("\tdrw %x pipe %d seq %x\n", - vbl_old->drw_id, vbl_old->pipe, - vbl_old->sequence); - } - spin_unlock_irqrestore(&dev_priv->swaps_lock, irqflags); - drm_vblank_put(dev, pipe); - drm_free(vbl_swap, sizeof(*vbl_swap), DRM_MEM_DRIVER); - return -EBUSY; - } - - list_add_tail(&vbl_swap->head, &dev_priv->vbl_swaps.head); - dev_priv->swaps_pending++; - - spin_unlock_irqrestore(&dev_priv->swaps_lock, irqflags); - - return 0; + return -EINVAL; } /* drm_dma.h hooks @@ -831,11 +487,6 @@ int 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); - INIT_WORK(&dev_priv->vblank_work, i915_vblank_work_handler); - dev_priv->swaps_pending = 0; - /* Set initial unmasked IRQs to just the selected vblank pipes. */ dev_priv->irq_mask_reg = ~0; -- GitLab From 5d8e6bb7a20b6206e1fe44565efc383a941b81fa Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Tue, 4 Nov 2008 18:36:29 -0800 Subject: [PATCH 766/815] drm: Remove infrastructure for supporting i915's vblank swapping. It's not used in any other drivers, and doesn't look like it will be from drm.git master. Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_irq.c | 80 -------------------------------------- drivers/gpu/drm/drm_lock.c | 9 ----- drivers/gpu/drm/drm_stub.c | 1 - include/drm/drmP.h | 5 --- 4 files changed, 95 deletions(-) diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 212a94f715b..15c8dabc3e9 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -280,8 +280,6 @@ int drm_irq_uninstall(struct drm_device * dev) drm_vblank_cleanup(dev); - dev->locked_tasklet_func = NULL; - return 0; } EXPORT_SYMBOL(drm_irq_uninstall); @@ -699,81 +697,3 @@ void drm_handle_vblank(struct drm_device *dev, int crtc) drm_vbl_send_signals(dev, crtc); } EXPORT_SYMBOL(drm_handle_vblank); - -/** - * Tasklet wrapper function. - * - * \param data DRM device in disguise. - * - * Attempts to grab the HW lock and calls the driver callback on success. On - * failure, leave the lock marked as contended so the callback can be called - * from drm_unlock(). - */ -static void drm_locked_tasklet_func(unsigned long data) -{ - struct drm_device *dev = (struct drm_device *)data; - unsigned long irqflags; - void (*tasklet_func)(struct drm_device *); - - spin_lock_irqsave(&dev->tasklet_lock, irqflags); - tasklet_func = dev->locked_tasklet_func; - spin_unlock_irqrestore(&dev->tasklet_lock, irqflags); - - if (!tasklet_func || - !drm_lock_take(&dev->lock, - DRM_KERNEL_CONTEXT)) { - return; - } - - dev->lock.lock_time = jiffies; - atomic_inc(&dev->counts[_DRM_STAT_LOCKS]); - - spin_lock_irqsave(&dev->tasklet_lock, irqflags); - tasklet_func = dev->locked_tasklet_func; - dev->locked_tasklet_func = NULL; - spin_unlock_irqrestore(&dev->tasklet_lock, irqflags); - - if (tasklet_func != NULL) - tasklet_func(dev); - - drm_lock_free(&dev->lock, - DRM_KERNEL_CONTEXT); -} - -/** - * Schedule a tasklet to call back a driver hook with the HW lock held. - * - * \param dev DRM device. - * \param func Driver callback. - * - * This is intended for triggering actions that require the HW lock from an - * interrupt handler. The lock will be grabbed ASAP after the interrupt handler - * completes. Note that the callback may be called from interrupt or process - * context, it must not make any assumptions about this. Also, the HW lock will - * be held with the kernel context or any client context. - */ -void drm_locked_tasklet(struct drm_device *dev, void (*func)(struct drm_device *)) -{ - unsigned long irqflags; - static DECLARE_TASKLET(drm_tasklet, drm_locked_tasklet_func, 0); - - if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ) || - test_bit(TASKLET_STATE_SCHED, &drm_tasklet.state)) - return; - - spin_lock_irqsave(&dev->tasklet_lock, irqflags); - - if (dev->locked_tasklet_func) { - spin_unlock_irqrestore(&dev->tasklet_lock, irqflags); - return; - } - - dev->locked_tasklet_func = func; - - spin_unlock_irqrestore(&dev->tasklet_lock, irqflags); - - drm_tasklet.data = (unsigned long)dev; - - tasklet_hi_schedule(&drm_tasklet); -} -EXPORT_SYMBOL(drm_locked_tasklet); diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c index 888159e03d2..1cfa72031f8 100644 --- a/drivers/gpu/drm/drm_lock.c +++ b/drivers/gpu/drm/drm_lock.c @@ -154,8 +154,6 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv) int drm_unlock(struct drm_device *dev, void *data, struct drm_file *file_priv) { struct drm_lock *lock = data; - unsigned long irqflags; - void (*tasklet_func)(struct drm_device *); if (lock->context == DRM_KERNEL_CONTEXT) { DRM_ERROR("Process %d using kernel context %d\n", @@ -163,13 +161,6 @@ int drm_unlock(struct drm_device *dev, void *data, struct drm_file *file_priv) return -EINVAL; } - spin_lock_irqsave(&dev->tasklet_lock, irqflags); - tasklet_func = dev->locked_tasklet_func; - dev->locked_tasklet_func = NULL; - spin_unlock_irqrestore(&dev->tasklet_lock, irqflags); - if (tasklet_func != NULL) - tasklet_func(dev); - atomic_inc(&dev->counts[_DRM_STAT_UNLOCKS]); /* kernel_context_switch isn't used by any of the x86 drm diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c index 141e33004a7..66c96ec6667 100644 --- a/drivers/gpu/drm/drm_stub.c +++ b/drivers/gpu/drm/drm_stub.c @@ -92,7 +92,6 @@ static int drm_fill_in_dev(struct drm_device * dev, struct pci_dev *pdev, spin_lock_init(&dev->count_lock); spin_lock_init(&dev->drw_lock); - spin_lock_init(&dev->tasklet_lock); spin_lock_init(&dev->lock.spinlock); init_timer(&dev->timer); mutex_init(&dev->struct_mutex); diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 59c796b46ee..28c7f1679d4 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -861,8 +861,6 @@ struct drm_device { struct timer_list vblank_disable_timer; u32 max_vblank_count; /**< size of vblank counter register */ - spinlock_t tasklet_lock; /**< For drm_locked_tasklet */ - void (*locked_tasklet_func)(struct drm_device *dev); /*@} */ cycles_t ctx_start; @@ -1149,8 +1147,6 @@ 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_handle_vblank(struct drm_device *dev, int crtc); extern int drm_vblank_get(struct drm_device *dev, int crtc); @@ -1158,7 +1154,6 @@ extern void drm_vblank_put(struct drm_device *dev, int crtc); /* Modesetting support */ extern int drm_modeset_ctl(struct drm_device *dev, void *data, struct drm_file *file_priv); -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); -- GitLab From 78538bf14995a136c2d9a22159ada49937359119 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Tue, 11 Nov 2008 17:56:16 +1000 Subject: [PATCH 767/815] drm/radeon: map registers at load time Now that the radeon driver has suspend/resume functions, it needs to map its registers at load time or it will likely crash if a suspend operation occurs before the driver has been initialized. This patch moves the register mapping code from firstopen to load and makes the mapping into a _DRM_DRIVER one so that the core won't remove it at lastclose time. Fixes (at least partially) kernel bz #11891. Signed-off-by: Jesse Barnes Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_cp.c | 15 +++++++++------ drivers/gpu/drm/radeon/radeon_drv.h | 2 +- 2 files changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c index 073894824e6..abdc1ae3846 100644 --- a/drivers/gpu/drm/radeon/radeon_cp.c +++ b/drivers/gpu/drm/radeon/radeon_cp.c @@ -1751,6 +1751,12 @@ int radeon_driver_load(struct drm_device *dev, unsigned long flags) else dev_priv->flags |= RADEON_IS_PCI; + ret = drm_addmap(dev, drm_get_resource_start(dev, 2), + drm_get_resource_len(dev, 2), _DRM_REGISTERS, + _DRM_READ_ONLY | _DRM_DRIVER, &dev_priv->mmio); + if (ret != 0) + return ret; + DRM_DEBUG("%s card detected\n", ((dev_priv->flags & RADEON_IS_AGP) ? "AGP" : (((dev_priv->flags & RADEON_IS_PCIE) ? "PCIE" : "PCI")))); return ret; @@ -1767,12 +1773,6 @@ int radeon_driver_firstopen(struct drm_device *dev) dev_priv->gart_info.table_size = RADEON_PCIGART_TABLE_SIZE; - ret = drm_addmap(dev, drm_get_resource_start(dev, 2), - drm_get_resource_len(dev, 2), _DRM_REGISTERS, - _DRM_READ_ONLY, &dev_priv->mmio); - if (ret != 0) - return ret; - dev_priv->fb_aper_offset = drm_get_resource_start(dev, 0); ret = drm_addmap(dev, dev_priv->fb_aper_offset, drm_get_resource_len(dev, 0), _DRM_FRAME_BUFFER, @@ -1788,6 +1788,9 @@ int radeon_driver_unload(struct drm_device *dev) drm_radeon_private_t *dev_priv = dev->dev_private; DRM_DEBUG("\n"); + + drm_rmmap(dev, dev_priv->mmio); + drm_free(dev_priv, sizeof(*dev_priv), DRM_MEM_DRIVER); dev->dev_private = NULL; diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h index 02f5575ba39..7a183789be9 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.h +++ b/drivers/gpu/drm/radeon/radeon_drv.h @@ -287,7 +287,6 @@ typedef struct drm_radeon_private { unsigned long gart_textures_offset; drm_local_map_t *sarea; - drm_local_map_t *mmio; drm_local_map_t *cp_ring; drm_local_map_t *ring_rptr; drm_local_map_t *gart_textures; @@ -318,6 +317,7 @@ typedef struct drm_radeon_private { int num_gb_pipes; int track_flush; + drm_local_map_t *mmio; } drm_radeon_private_t; typedef struct drm_radeon_buf_priv { -- GitLab From bd6b52a17b9af630c38bb4f89609be5654d71e1e Mon Sep 17 00:00:00 2001 From: Qinghuang Feng Date: Sat, 8 Nov 2008 16:32:02 +0800 Subject: [PATCH 768/815] [libata] pata_cs553*.c: cleanup kernel-doc No arguments named @deadline in cs5535_cable_detect() and cs5536_cable_detect(). Remove them. Signed-off-by: Qinghuang Feng Signed-off-by: Jeff Garzik --- drivers/ata/pata_cs5535.c | 1 - drivers/ata/pata_cs5536.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/ata/pata_cs5535.c b/drivers/ata/pata_cs5535.c index 1b2d4a0f5f7..8b236af84c2 100644 --- a/drivers/ata/pata_cs5535.c +++ b/drivers/ata/pata_cs5535.c @@ -72,7 +72,6 @@ /** * cs5535_cable_detect - detect cable type * @ap: Port to detect on - * @deadline: deadline jiffies for the operation * * Perform cable detection for ATA66 capable cable. Return a libata * cable type. diff --git a/drivers/ata/pata_cs5536.c b/drivers/ata/pata_cs5536.c index 73f8332cb67..afed9297619 100644 --- a/drivers/ata/pata_cs5536.c +++ b/drivers/ata/pata_cs5536.c @@ -110,7 +110,6 @@ static inline int cs5536_write(struct pci_dev *pdev, int reg, int val) /** * cs5536_cable_detect - detect cable type * @ap: Port to detect on - * @deadline: deadline jiffies for the operation * * Perform cable detection for ATA66 capable cable. Return a libata * cable type. -- GitLab From bc170e656881306d65eb1318c98032e1ab305ee8 Mon Sep 17 00:00:00 2001 From: Mark Salter Date: Thu, 6 Nov 2008 08:03:23 -0500 Subject: [PATCH 769/815] [libata] pata_sch: notice attached slave devices I posted this last month, but was prompted to do so again in bz#467457 Add capability flag to support slave devices with pata_sch driver. Signed-off-by: Mark Salter Signed-off-by: Jeff Garzik --- drivers/ata/pata_sch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/pata_sch.c b/drivers/ata/pata_sch.c index c8cc027789f..6aeeeeb3412 100644 --- a/drivers/ata/pata_sch.c +++ b/drivers/ata/pata_sch.c @@ -83,7 +83,7 @@ static struct ata_port_operations sch_pata_ops = { }; static struct ata_port_info sch_port_info = { - .flags = 0, + .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, /* pio0-4 */ .mwdma_mask = ATA_MWDMA2, /* mwdma0-2 */ .udma_mask = ATA_UDMA5, /* udma0-5 */ -- GitLab From a12d6c9a09c644cb4a35be099eb5124d38e4feb8 Mon Sep 17 00:00:00 2001 From: Marc Pignat Date: Thu, 6 Nov 2008 11:44:34 +0100 Subject: [PATCH 770/815] [libata] pata_pcmcia: another memory card support Support for Apacer photo steno pro card. Signed-off-by: Marc Pignat Signed-off-by: Jeff Garzik --- drivers/ata/pata_pcmcia.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 271cb64d429..64b2e2281ee 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -416,6 +416,7 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209), PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e), PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6), + PCMCIA_DEVICE_PROD_ID2("Flash Card", 0x5a362506), PCMCIA_DEVICE_NULL, }; -- GitLab From 44901a96847b9967c057832b185e2f34ee6a14e5 Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Tue, 4 Nov 2008 10:34:48 -0800 Subject: [PATCH 771/815] libata: Avoid overflow in ata_tf_read_block() when tf->hba_lbal > 127 Phillip O'Donnell pointed out that the same sign extension bug that was fixed in commit ba14a9c2 ("libata: Avoid overflow in ata_tf_to_lba48() when tf->hba_lbal > 127") also appears to exist in ata_tf_read_block(). Fix this by adding a cast to u64. Signed-off-by: Roland Dreier Signed-off-by: Jeff Garzik --- drivers/ata/libata-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 0cd3ad49713..4214bfb13bb 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -612,7 +612,7 @@ u64 ata_tf_read_block(struct ata_taskfile *tf, struct ata_device *dev) if (tf->flags & ATA_TFLAG_LBA48) { block |= (u64)tf->hob_lbah << 40; block |= (u64)tf->hob_lbam << 32; - block |= tf->hob_lbal << 24; + block |= (u64)tf->hob_lbal << 24; } else block |= (tf->device & 0xf) << 24; -- GitLab From 19b723218bde79c60a394a3caee9eb156ac2d356 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Tue, 4 Nov 2008 17:08:40 +0900 Subject: [PATCH 772/815] libata: fix last_reset timestamp handling ehc->last_reset is used to ensure that resets are not issued too close to each other. It's initialized to jiffies minus one minute on EH entry. However, when new links are initialized after PMP is probed, new links have zero for this timestamp resulting in long wait depending on the current jiffies. This patch makes last_set considered iff ATA_EHI_DID_RESET is set, in which case last_reset is always initialized. As an added precaution, WARN_ON() is added so that warning is printed if last_reset is in future. This problem is spotted and debugged by Shane Huang. Signed-off-by: Tejun Heo Cc: Shane Huang Signed-off-by: Jeff Garzik --- drivers/ata/libata-eh.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 8077bdf5d30..32da9a93ce4 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -610,9 +610,6 @@ void ata_scsi_error(struct Scsi_Host *host) if (ata_ncq_enabled(dev)) ehc->saved_ncq_enabled |= 1 << devno; } - - /* set last reset timestamp to some time in the past */ - ehc->last_reset = jiffies - 60 * HZ; } ap->pflags |= ATA_PFLAG_EH_IN_PROGRESS; @@ -2281,17 +2278,21 @@ int ata_eh_reset(struct ata_link *link, int classify, if (link->flags & ATA_LFLAG_NO_SRST) softreset = NULL; - now = jiffies; - deadline = ata_deadline(ehc->last_reset, ATA_EH_RESET_COOL_DOWN); - if (time_before(now, deadline)) - schedule_timeout_uninterruptible(deadline - now); + /* make sure each reset attemp is at least COOL_DOWN apart */ + if (ehc->i.flags & ATA_EHI_DID_RESET) { + now = jiffies; + WARN_ON(time_after(ehc->last_reset, now)); + deadline = ata_deadline(ehc->last_reset, + ATA_EH_RESET_COOL_DOWN); + if (time_before(now, deadline)) + schedule_timeout_uninterruptible(deadline - now); + } spin_lock_irqsave(ap->lock, flags); ap->pflags |= ATA_PFLAG_RESETTING; spin_unlock_irqrestore(ap->lock, flags); ata_eh_about_to_do(link, NULL, ATA_EH_RESET); - ehc->last_reset = jiffies; ata_link_for_each_dev(dev, link) { /* If we issue an SRST then an ATA drive (not ATAPI) @@ -2379,7 +2380,6 @@ int ata_eh_reset(struct ata_link *link, int classify, /* * Perform reset */ - ehc->last_reset = jiffies; if (ata_is_host_link(link)) ata_eh_freeze_port(ap); @@ -2391,6 +2391,7 @@ int ata_eh_reset(struct ata_link *link, int classify, reset == softreset ? "soft" : "hard"); /* mark that this EH session started with reset */ + ehc->last_reset = jiffies; if (reset == hardreset) ehc->i.flags |= ATA_EHI_DID_HARDRESET; else @@ -2535,7 +2536,7 @@ int ata_eh_reset(struct ata_link *link, int classify, ata_eh_done(link, NULL, ATA_EH_RESET); if (slave) ata_eh_done(slave, NULL, ATA_EH_RESET); - ehc->last_reset = jiffies; + ehc->last_reset = jiffies; /* update to completion time */ ehc->i.action |= ATA_EH_REVALIDATE; rc = 0; -- GitLab From afa21e0584f78964c092981fad94e45d38cda249 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Tue, 11 Nov 2008 18:02:12 +1000 Subject: [PATCH 773/815] drm/i915: Filter pci devices based on PCI_CLASS_DISPLAY_VGA This fixes hangs on 855-class hardware by avoiding double attachment of the driver due to the stub second head device having the same pci id as the real device. Other DRM drivers probably want this treatment as well, but I'm applying it just to this one for safety. But we should clean up the drm_pciids.h mess now so that each driver has its own pci id list header in its own directory. Lets do that in the next release. Signed-off-by: Eric Anholt Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_drv.c | 10 ++++++++- include/drm/drm_pciids.h | 46 +++++++++++++++++++-------------------- 2 files changed, 32 insertions(+), 24 deletions(-) diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 96f416afc3f..3ab1e9cc469 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -266,11 +266,19 @@ int drm_init(struct drm_driver *driver) for (i = 0; driver->pci_driver.id_table[i].vendor != 0; i++) { pid = (struct pci_device_id *)&driver->pci_driver.id_table[i]; + /* Loop around setting up a DRM device for each PCI device + * matching our ID and device class. If we had the internal + * function that pci_get_subsys and pci_get_class used, we'd + * be able to just pass pid in instead of doing a two-stage + * thing. + */ pdev = NULL; - /* pass back in pdev to account for multiple identical cards */ while ((pdev = pci_get_subsys(pid->vendor, pid->device, pid->subvendor, pid->subdevice, pdev)) != NULL) { + if ((pdev->class & pid->class_mask) != pid->class) + continue; + /* stealth mode requires a manual probe */ pci_dev_get(pdev); drm_get_dev(pdev, pid, driver); diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index da04109741e..5165f240aa6 100644 --- a/include/drm/drm_pciids.h +++ b/include/drm/drm_pciids.h @@ -395,27 +395,27 @@ {0, 0, 0} #define i915_PCI_IDS \ - {0x8086, 0x3577, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x2562, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x3582, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x2572, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x2582, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x258a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x2592, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x2772, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x27a2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x27ae, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x2972, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x2982, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x2992, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x29a2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x29b2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x29c2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {0x8086, 0x29d2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ - {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}, \ + {0x8086, 0x3577, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2562, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x3582, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2572, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2582, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x258a, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2592, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2772, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x27a2, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x27ae, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2972, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2982, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2992, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x29a2, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x29b2, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x29c2, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x29d2, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2a02, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2a12, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2a42, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2e02, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2e12, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0, 0, 0} -- GitLab From 0baf823a10bd4131f70e9712d1f02de3c247f1df Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sat, 8 Nov 2008 11:44:14 +1000 Subject: [PATCH 774/815] drm/i915: Move legacy breadcrumb out of the reserved status page area Addresses in the hardware status page below index 0x20 are reserved for use by the hardware. The legacy breadcrumb was sitting at index 5. Move it to index 0x21, and make sure everyone uses the defined value instead of hard-coded constants. Signed-off-by: Keith Packard Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/i915_dma.c | 10 ++++------ drivers/gpu/drm/i915/i915_drv.h | 3 ++- drivers/gpu/drm/i915/i915_irq.c | 6 ++---- 3 files changed, 8 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 9d4278be0ca..0d215e38606 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -445,7 +445,7 @@ static void i915_emit_breadcrumb(struct drm_device *dev) BEGIN_LP_RING(4); OUT_RING(MI_STORE_DWORD_INDEX); - OUT_RING(5 << MI_STORE_DWORD_INDEX_SHIFT); + OUT_RING(I915_BREADCRUMB_INDEX << MI_STORE_DWORD_INDEX_SHIFT); OUT_RING(dev_priv->counter); OUT_RING(0); ADVANCE_LP_RING(); @@ -576,7 +576,7 @@ static int i915_dispatch_flip(struct drm_device * dev) BEGIN_LP_RING(4); OUT_RING(MI_STORE_DWORD_INDEX); - OUT_RING(5 << MI_STORE_DWORD_INDEX_SHIFT); + OUT_RING(I915_BREADCRUMB_INDEX << MI_STORE_DWORD_INDEX_SHIFT); OUT_RING(dev_priv->counter); OUT_RING(0); ADVANCE_LP_RING(); @@ -611,7 +611,6 @@ 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; @@ -637,7 +636,7 @@ static int i915_batchbuffer(struct drm_device *dev, void *data, mutex_unlock(&dev->struct_mutex); if (sarea_priv) - sarea_priv->last_dispatch = (int)hw_status[5]; + sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv); return ret; } @@ -645,7 +644,6 @@ 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; @@ -673,7 +671,7 @@ static int i915_cmdbuffer(struct drm_device *dev, void *data, } if (sarea_priv) - sarea_priv->last_dispatch = (int)hw_status[5]; + sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv); return 0; } diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 4afbadb1331..ef1c0b8f8d0 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -608,8 +608,9 @@ static inline void opregion_enable_asle(struct drm_device *dev) { return; } * The area from dword 0x20 to 0x3ff is available for driver usage. */ #define READ_HWSP(dev_priv, reg) (((volatile u32*)(dev_priv->hw_status_page))[reg]) -#define READ_BREADCRUMB(dev_priv) READ_HWSP(dev_priv, 5) +#define READ_BREADCRUMB(dev_priv) READ_HWSP(dev_priv, I915_BREADCRUMB_INDEX) #define I915_GEM_HWS_INDEX 0x20 +#define I915_BREADCRUMB_INDEX 0x21 extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index a75345af62e..82752d6177a 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -212,12 +212,10 @@ static int i915_emit_irq(struct drm_device * dev) if (dev_priv->sarea_priv) dev_priv->sarea_priv->last_enqueue = dev_priv->counter; - BEGIN_LP_RING(6); + BEGIN_LP_RING(4); OUT_RING(MI_STORE_DWORD_INDEX); - OUT_RING(5 << MI_STORE_DWORD_INDEX_SHIFT); + OUT_RING(I915_BREADCRUMB_INDEX << MI_STORE_DWORD_INDEX_SHIFT); OUT_RING(dev_priv->counter); - OUT_RING(0); - OUT_RING(0); OUT_RING(MI_USER_INTERRUPT); ADVANCE_LP_RING(); -- GitLab From 77eb50aefa5dd2337246dce8b66e18e837c1a8bc Mon Sep 17 00:00:00 2001 From: Andreas Schwab Date: Thu, 6 Nov 2008 00:49:00 +0000 Subject: [PATCH 775/815] powerpc: Fix msr check in compat_sys_swapcontext The new context may not be 16-byte aligned, so the real address of the mcontext structure should be read from the uc_regs pointer instead of directly using the (unaligned) uc_mcontext field. Signed-off-by: Andreas Schwab Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/signal_32.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index a6a43103655..b13abf30599 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -941,9 +941,21 @@ long sys_swapcontext(struct ucontext __user *old_ctx, #ifdef CONFIG_PPC64 unsigned long new_msr = 0; - if (new_ctx && - get_user(new_msr, &new_ctx->uc_mcontext.mc_gregs[PT_MSR])) - return -EFAULT; + if (new_ctx) { + struct mcontext __user *mcp; + u32 cmcp; + + /* + * Get pointer to the real mcontext. No need for + * access_ok since we are dealing with compat + * pointers. + */ + if (__get_user(cmcp, &new_ctx->uc_regs)) + return -EFAULT; + mcp = (struct mcontext __user *)(u64)cmcp; + if (__get_user(new_msr, &mcp->mc_gregs[PT_MSR])) + return -EFAULT; + } /* * Check that the context is not smaller than the original * size (with VMX but without VSX) -- GitLab From cb8fdc69a2a80e81e1280ec58afd2c3217ac8a7f Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Tue, 11 Nov 2008 19:39:26 +1100 Subject: [PATCH 776/815] powerpc: Update desktop/server defconfigs Turned off CONFIG_PCI_LEGACY and turned on EXT4, and otherwise mostly took the defaults. This also updates ppc6xx_defconfig, which covers the 6xx/7xx/7xxx-based embedded boards. Signed-off-by: Paul Mackerras --- arch/powerpc/configs/chrp32_defconfig | 159 +++++++++++--- arch/powerpc/configs/g5_defconfig | 142 +++++++++--- arch/powerpc/configs/iseries_defconfig | 114 +++++++--- arch/powerpc/configs/maple_defconfig | 142 +++++++++--- arch/powerpc/configs/pmac32_defconfig | 160 +++++++++++--- arch/powerpc/configs/ppc64_defconfig | 174 +++++++++++---- arch/powerpc/configs/ppc6xx_defconfig | 286 ++++++++++++++++++------- arch/powerpc/configs/pseries_defconfig | 169 +++++++++++---- 8 files changed, 1033 insertions(+), 313 deletions(-) diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig index 2e0ef8c1822..63b3c2372ce 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: 2.6.27-rc4 -# Tue Aug 26 13:12:40 2008 +# Linux kernel version: 2.6.28-rc3 +# Tue Nov 11 19:35:37 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_SMP=y CONFIG_NR_CPUS=4 CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -108,7 +108,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -122,10 +124,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_USE_GENERIC_SMP_HELPERS=y -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -159,6 +158,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -212,6 +212,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -227,15 +229,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_MIGRATION is not set # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -310,7 +312,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -334,10 +335,12 @@ CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set # CONFIG_NETFILTER_XT_MATCH_MARK is not set # CONFIG_NETFILTER_XT_MATCH_STATE is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_IPTABLES=m @@ -361,6 +364,7 @@ CONFIG_NF_NAT_SIP=m # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -381,14 +385,8 @@ CONFIG_NF_NAT_SIP=m # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -443,19 +441,18 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -CONFIG_IDEDISK_MULTI_MODE=y +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -616,7 +613,23 @@ CONFIG_NETDEVICES=y # CONFIG_TUN is not set # CONFIG_VETH is not set # CONFIG_ARCNET is not set -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -641,6 +654,9 @@ CONFIG_DE4X5=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y # CONFIG_AMD8111_ETH is not set @@ -669,6 +685,7 @@ CONFIG_8139TOO=y CONFIG_VIA_RHINE=y # CONFIG_VIA_RHINE_MMIO is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -690,18 +707,22 @@ CONFIG_MV643XX_ETH=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -777,6 +798,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set @@ -795,6 +817,7 @@ CONFIG_INPUT_MISC=y # CONFIG_INPUT_KEYSPAN_REMOTE is not set # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set CONFIG_INPUT_UINPUT=y # @@ -953,6 +976,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -980,6 +1014,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -1028,6 +1063,7 @@ CONFIG_FB_ATY_BACKLIGHT=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set CONFIG_FB_3DFX=y @@ -1040,6 +1076,7 @@ CONFIG_FB_3DFX=y # CONFIG_FB_CARMINE is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m # CONFIG_LCD_ILI9320 is not set @@ -1083,9 +1120,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1102,6 +1166,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1121,6 +1187,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1128,6 +1196,7 @@ CONFIG_USB_UHCI_HCD=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1149,7 +1218,6 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1170,6 +1238,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1187,7 +1256,9 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1197,6 +1268,7 @@ CONFIG_USB_STORAGE=m # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1208,12 +1280,18 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT4_FS=y +# CONFIG_EXT4DEV_COMPAT is not set +CONFIG_EXT4_FS_XATTR=y +# CONFIG_EXT4_FS_POSIX_ACL is not set +# CONFIG_EXT4_FS_SECURITY is not set CONFIG_JBD=y +CONFIG_JBD2=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y @@ -1248,6 +1326,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1349,9 +1428,8 @@ 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_CRC16=y CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y @@ -1404,15 +1482,23 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1421,6 +1507,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y @@ -1435,14 +1522,19 @@ CONFIG_IRQSTACKS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_HASH=m +CONFIG_CRYPTO_RNG=m CONFIG_CRYPTO_MANAGER=m # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1515,6 +1607,11 @@ CONFIG_CRYPTO_ARC4=m # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG 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/g5_defconfig b/arch/powerpc/configs/g5_defconfig index cfa5d053ee5..f85e71ccb98 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: 2.6.27-rc4 -# Tue Aug 26 13:15:06 2008 +# Linux kernel version: 2.6.28-rc3 +# Tue Nov 11 19:36:30 2008 # CONFIG_PPC64=y @@ -21,7 +21,7 @@ CONFIG_SMP=y CONFIG_NR_CPUS=4 CONFIG_64BIT=y CONFIG_WORD_SIZE=64 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -112,7 +112,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -129,8 +131,6 @@ CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_USE_GENERIC_SMP_HELPERS=y -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -163,6 +163,8 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set +CONFIG_PPC_MSI_BITMAP=y # # Platform support @@ -233,6 +235,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y @@ -242,7 +246,6 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_KEXEC=y -# CONFIG_CRASH_DUMP is not set CONFIG_IRQ_ALL_CPUS=y # CONFIG_NUMA is not set CONFIG_ARCH_SELECT_MEMORY_MODEL=y @@ -255,14 +258,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_MIGRATION is not set CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y +CONFIG_UNEVICTABLE_LRU=y # CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=13 @@ -292,6 +296,7 @@ CONFIG_PCI_MSI=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set +# CONFIG_RELOCATABLE is not set CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 CONFIG_PHYSICAL_START=0x00000000 @@ -336,7 +341,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -367,10 +371,12 @@ CONFIG_NF_CONNTRACK_IRC=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m # CONFIG_NETFILTER_XTABLES is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m @@ -381,6 +387,7 @@ CONFIG_IP_NF_QUEUE=m # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=y @@ -402,11 +409,10 @@ CONFIG_LLC=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -463,19 +469,18 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -658,6 +663,7 @@ CONFIG_SATA_SVW=y # CONFIG_PATA_SCH is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y @@ -744,14 +750,17 @@ CONFIG_SUNGEM=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y CONFIG_ACENIC=y CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -768,18 +777,22 @@ CONFIG_TIGON3=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set CONFIG_TR=y CONFIG_IBMOL=y @@ -804,6 +817,7 @@ CONFIG_USB_USBNET=m # CONFIG_USB_NET_AX8817X is not set CONFIG_USB_NET_CDCETHER=m # CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_SMSC95XX is not set # CONFIG_USB_NET_GL620A is not set # CONFIG_USB_NET_NET1080 is not set # CONFIG_USB_NET_PLUSB is not set @@ -1015,6 +1029,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1044,6 +1069,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -1085,6 +1111,7 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set @@ -1096,6 +1123,7 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_CARMINE is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m # CONFIG_LCD_ILI9320 is not set @@ -1124,6 +1152,7 @@ CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -1234,15 +1263,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -CONFIG_HID_FF=y CONFIG_HID_PID=y +CONFIG_USB_HIDDEV=y + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y CONFIG_LOGITECH_FF=y # CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y CONFIG_THRUSTMASTER_FF=y # CONFIG_ZEROPLUS_FF is not set -CONFIG_USB_HIDDEV=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1259,6 +1309,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1281,6 +1333,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1288,6 +1342,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_ACM=m CONFIG_USB_PRINTER=y # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1309,7 +1364,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1385,6 +1439,7 @@ CONFIG_USB_SERIAL_OMNINET=m # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1402,7 +1457,9 @@ CONFIG_USB_APPLEDISPLAY=m # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1412,6 +1469,7 @@ CONFIG_USB_APPLEDISPLAY=m # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1421,14 +1479,20 @@ CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y CONFIG_EXT2_FS_XIP=y -CONFIG_FS_XIP=y CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT4_FS=y +# CONFIG_EXT4DEV_COMPAT is not set +CONFIG_EXT4_FS_XATTR=y +# CONFIG_EXT4_FS_POSIX_ACL is not set +# CONFIG_EXT4_FS_SECURITY is not set +CONFIG_FS_XIP=y CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set +CONFIG_JBD2=y +# CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=y # CONFIG_REISERFS_CHECK is not set @@ -1438,6 +1502,7 @@ CONFIG_REISERFS_FS_POSIX_ACL=y CONFIG_REISERFS_FS_SECURITY=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set CONFIG_XFS_POSIX_ACL=y @@ -1478,6 +1543,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1521,6 +1587,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1601,9 +1668,8 @@ 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_CRC16=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y @@ -1657,19 +1723,26 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set -CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set CONFIG_LATENCYTOP=y CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +CONFIG_DYNAMIC_PRINTK_DEBUG=y # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1678,6 +1751,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set CONFIG_IRQSTACKS=y # CONFIG_VIRQ_DEBUG is not set @@ -1689,16 +1763,19 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m @@ -1772,6 +1849,11 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG 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 2c3f13577f4..f925c555508 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: 2.6.27-rc4 -# Tue Aug 26 13:15:49 2008 +# Linux kernel version: 2.6.28-rc3 +# Tue Nov 11 19:36:38 2008 # CONFIG_PPC64=y @@ -21,7 +21,7 @@ CONFIG_SMP=y CONFIG_NR_CPUS=32 CONFIG_64BIT=y CONFIG_WORD_SIZE=64 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -111,7 +111,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -127,8 +129,6 @@ CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_USE_GENERIC_SMP_HELPERS=y -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -161,6 +161,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set # # Platform support @@ -219,6 +220,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_IOMMU_VMERGE=y CONFIG_IOMMU_HELPER=y @@ -226,7 +229,6 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y # CONFIG_KEXEC is not set -# CONFIG_CRASH_DUMP is not set CONFIG_IRQ_ALL_CPUS=y # CONFIG_NUMA is not set CONFIG_ARCH_SELECT_MEMORY_MODEL=y @@ -239,14 +241,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_MIGRATION is not set CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y +CONFIG_UNEVICTABLE_LRU=y # CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=13 @@ -275,6 +278,7 @@ CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set +# CONFIG_RELOCATABLE is not set CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 CONFIG_PHYSICAL_START=0x00000000 @@ -319,7 +323,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -349,15 +352,17 @@ CONFIG_NF_CONNTRACK_IRC=m # CONFIG_NF_CONNTRACK_SIP is not set CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m +CONFIG_NETFILTER_TPROXY=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m # CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m # CONFIG_NETFILTER_XT_TARGET_TRACE is not set # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m @@ -369,40 +374,44 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m # CONFIG_NETFILTER_XT_MATCH_DCCP is not set CONFIG_NETFILTER_XT_MATCH_DSCP=m # CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_HELPER is not set CONFIG_NETFILTER_XT_MATCH_IPRANGE=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_MULTIPORT is not set CONFIG_NETFILTER_XT_MATCH_OWNER=m # CONFIG_NETFILTER_XT_MATCH_POLICY is not set -# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m +# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set # CONFIG_NETFILTER_XT_MATCH_STATE is not set # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m # CONFIG_NETFILTER_XT_MATCH_U32 is not set -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m # CONFIG_IP_NF_MATCH_AH is not set +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -410,8 +419,8 @@ CONFIG_IP_NF_TARGET_ULOG=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_REDIRECT=m # CONFIG_NF_NAT_SNMP_BASIC is not set CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m @@ -421,9 +430,9 @@ CONFIG_NF_NAT_TFTP=m # CONFIG_NF_NAT_H323 is not set # CONFIG_NF_NAT_SIP is not set CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=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 @@ -438,6 +447,7 @@ CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=y @@ -460,14 +470,8 @@ CONFIG_NET_CLS_ROUTE=y # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -597,6 +601,7 @@ CONFIG_SCSI_IBMVSCSI=m # CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y @@ -647,6 +652,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y # CONFIG_AMD8111_ETH is not set @@ -667,12 +675,12 @@ CONFIG_E100=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y CONFIG_ACENIC=m # CONFIG_ACENIC_OMIT_TIGON_I is not set # CONFIG_DL2K is not set CONFIG_E1000=m -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -689,18 +697,22 @@ CONFIG_E1000=m # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set CONFIG_TR=y CONFIG_IBMOL=y @@ -837,6 +849,14 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set + # # Multimedia devices # @@ -877,6 +897,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -886,6 +907,7 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -895,14 +917,20 @@ CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y CONFIG_EXT2_FS_XIP=y -CONFIG_FS_XIP=y CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT4_FS=y +# CONFIG_EXT4DEV_COMPAT is not set +CONFIG_EXT4_FS_XATTR=y +# CONFIG_EXT4_FS_POSIX_ACL is not set +# CONFIG_EXT4_FS_SECURITY is not set +CONFIG_FS_XIP=y CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set +CONFIG_JBD2=y +# CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=y # CONFIG_REISERFS_CHECK is not set @@ -916,6 +944,7 @@ CONFIG_JFS_SECURITY=y # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set CONFIG_XFS_POSIX_ACL=y @@ -958,6 +987,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y @@ -1001,6 +1031,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set @@ -1067,9 +1098,8 @@ 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_CRC16=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y @@ -1127,19 +1157,26 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set -CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set CONFIG_LATENCYTOP=y CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +CONFIG_DYNAMIC_PRINTK_DEBUG=y # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1148,6 +1185,7 @@ CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set CONFIG_IRQSTACKS=y # CONFIG_VIRQ_DEBUG is not set @@ -1159,16 +1197,19 @@ CONFIG_IRQSTACKS=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m @@ -1242,6 +1283,11 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG 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/maple_defconfig b/arch/powerpc/configs/maple_defconfig index 1a3b6423222..045f1b008ce 100644 --- a/arch/powerpc/configs/maple_defconfig +++ b/arch/powerpc/configs/maple_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc4 -# Tue Aug 26 13:18:58 2008 +# Linux kernel version: 2.6.28-rc3 +# Tue Nov 11 19:36:45 2008 # CONFIG_PPC64=y @@ -20,7 +20,7 @@ CONFIG_SMP=y CONFIG_NR_CPUS=4 CONFIG_64BIT=y CONFIG_WORD_SIZE=64 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -107,7 +107,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -125,8 +127,6 @@ CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_USE_GENERIC_SMP_HELPERS=y -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -159,6 +159,8 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set +CONFIG_PPC_MSI_BITMAP=y # # Platform support @@ -213,6 +215,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y @@ -221,7 +225,6 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_KEXEC=y -# CONFIG_CRASH_DUMP is not set CONFIG_IRQ_ALL_CPUS=y # CONFIG_NUMA is not set CONFIG_ARCH_SELECT_MEMORY_MODEL=y @@ -234,14 +237,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_MIGRATION is not set CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y +CONFIG_UNEVICTABLE_LRU=y # CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set CONFIG_FORCE_MAX_ZONEORDER=13 @@ -265,11 +269,12 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_HAS_RAPIDIO is not set +# CONFIG_RELOCATABLE is not set CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 CONFIG_PHYSICAL_START=0x00000000 @@ -323,6 +328,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -344,14 +350,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -402,19 +402,18 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set CONFIG_IDE_TASK_IOCTL=y CONFIG_IDE_PROC_FS=y @@ -644,6 +643,9 @@ CONFIG_MII=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set CONFIG_AMD8111_ETH=y @@ -664,11 +666,11 @@ CONFIG_AMD8111_ETH=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -685,18 +687,22 @@ CONFIG_TIGON3=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -895,6 +901,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -942,9 +959,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -961,6 +1005,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -980,6 +1026,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -987,6 +1035,7 @@ CONFIG_USB_UHCI_HCD=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1070,6 +1119,7 @@ CONFIG_USB_SERIAL_TI=m # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1087,7 +1137,9 @@ CONFIG_USB_SERIAL_TI=m # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1097,6 +1149,7 @@ CONFIG_USB_SERIAL_TI=m # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1104,15 +1157,23 @@ CONFIG_USB_SERIAL_TI=m CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set CONFIG_EXT2_FS_XIP=y -CONFIG_FS_XIP=y CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT4_FS=y +# CONFIG_EXT4DEV_COMPAT is not set +CONFIG_EXT4_FS_XATTR=y +# CONFIG_EXT4_FS_POSIX_ACL is not set +# CONFIG_EXT4_FS_SECURITY is not set +CONFIG_FS_XIP=y CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set +CONFIG_JBD2=y +# CONFIG_JBD2_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_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set @@ -1146,6 +1207,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1185,6 +1247,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set @@ -1260,9 +1323,8 @@ 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_CRC16=y CONFIG_CRC_T10DIF=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y @@ -1315,21 +1377,28 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set -CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_KPROBES_SANITY_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set CONFIG_LATENCYTOP=y # CONFIG_SYSCTL_SYSCALL_CHECK is not set -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +CONFIG_DYNAMIC_PRINTK_DEBUG=y # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1338,6 +1407,7 @@ CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y @@ -1352,14 +1422,19 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set @@ -1432,6 +1507,11 @@ CONFIG_CRYPTO_DES=y # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG 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/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig index 80481f27013..de9b121820a 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: 2.6.27-rc4 -# Tue Aug 26 13:20:26 2008 +# Linux kernel version: 2.6.28-rc3 +# Tue Nov 11 19:36:51 2008 # # CONFIG_PPC64 is not set @@ -22,7 +22,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -110,7 +110,9 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y @@ -125,10 +127,6 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -161,6 +159,7 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +CONFIG_FREEZER=y # # Platform support @@ -232,6 +231,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m # CONFIG_IOMMU_HELPER is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -246,15 +247,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_MIGRATION is not set # CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -362,7 +363,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -392,13 +392,14 @@ CONFIG_NF_CONNTRACK_IRC=m # CONFIG_NF_CONNTRACK_SIP is not set CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m 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_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TRACE=m @@ -412,19 +413,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=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_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m # CONFIG_NETFILTER_XT_MATCH_STATE is not set # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set @@ -432,20 +436,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m 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_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -453,8 +457,8 @@ CONFIG_IP_NF_TARGET_ULOG=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_REDIRECT=m # CONFIG_NF_NAT_SNMP_BASIC is not set CONFIG_NF_NAT_PROTO_DCCP=m CONFIG_NF_NAT_FTP=m @@ -465,9 +469,9 @@ CONFIG_NF_NAT_TFTP=m # CONFIG_NF_NAT_H323 is not set # CONFIG_NF_NAT_SIP is not set CONFIG_IP_NF_MANGLE=m +# CONFIG_IP_NF_TARGET_CLUSTERIP is not set CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -# CONFIG_IP_NF_TARGET_CLUSTERIP is not set CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -494,6 +498,7 @@ CONFIG_IP_DCCP_TFRC_LIB=m # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -585,12 +590,11 @@ CONFIG_BT_HCIBFUSB=m # CONFIG_BT_HCIBTUART is not set # CONFIG_BT_HCIVHCI is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y CONFIG_CFG80211=m CONFIG_NL80211=y +CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y CONFIG_WIRELESS_EXT_SYSFS=y CONFIG_MAC80211=m @@ -599,7 +603,9 @@ CONFIG_MAC80211=m # Rate control algorithm selection # CONFIG_MAC80211_RC_PID=y +# CONFIG_MAC80211_RC_MINSTREL is not set CONFIG_MAC80211_RC_DEFAULT_PID=y +# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set CONFIG_MAC80211_RC_DEFAULT="pid" # CONFIG_MAC80211_MESH is not set CONFIG_MAC80211_LEDS=y @@ -663,7 +669,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives @@ -671,14 +676,14 @@ CONFIG_BLK_DEV_IDE=y CONFIG_IDE_TIMINGS=y CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECS=m # CONFIG_BLK_DEV_DELKIN is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -CONFIG_BLK_DEV_IDEFLOPPY=y CONFIG_BLK_DEV_IDESCSI=y # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -899,6 +904,9 @@ CONFIG_SUNGEM=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y # CONFIG_AMD8111_ETH is not set @@ -919,6 +927,7 @@ CONFIG_PCNET32=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set @@ -940,18 +949,22 @@ CONFIG_NETDEV_1000=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_ENIC 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_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_TR is not set @@ -964,6 +977,7 @@ CONFIG_WLAN_80211=y # CONFIG_IPW2100 is not set # CONFIG_IPW2200 is not set # CONFIG_LIBERTAS is not set +# CONFIG_LIBERTAS_THINFIRM is not set # CONFIG_AIRO is not set CONFIG_HERMES=m CONFIG_APPLE_AIRPORT=m @@ -1023,6 +1037,7 @@ CONFIG_USB_USBNET=m CONFIG_USB_NET_AX8817X=m CONFIG_USB_NET_CDCETHER=m # CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_SMSC95XX is not set # CONFIG_USB_NET_GL620A is not set CONFIG_USB_NET_NET1080=m # CONFIG_USB_NET_PLUSB is not set @@ -1239,6 +1254,7 @@ CONFIG_POWER_SUPPLY=y CONFIG_APM_POWER=y # CONFIG_BATTERY_DS2760 is not set CONFIG_BATTERY_PMU=y +# CONFIG_BATTERY_BQ27x00 is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_THERMAL_HWMON is not set @@ -1266,6 +1282,17 @@ CONFIG_SSB_DRIVER_PCICORE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1301,6 +1328,7 @@ CONFIG_VGASTATE=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set CONFIG_FB_DDC=y +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -1357,6 +1385,7 @@ CONFIG_FB_ATY_BACKLIGHT=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set CONFIG_FB_3DFX=y @@ -1369,6 +1398,7 @@ CONFIG_FB_3DFX=y # CONFIG_FB_CARMINE is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m # CONFIG_LCD_ILI9320 is not set @@ -1401,6 +1431,7 @@ CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -1514,9 +1545,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -CONFIG_USB_HIDINPUT_POWERBOOK=y -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1534,6 +1592,8 @@ CONFIG_USB_DYNAMIC_MINORS=y # CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1553,6 +1613,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1560,6 +1622,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1581,7 +1644,6 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_ALAUDA is not set CONFIG_USB_STORAGE_ONETOUCH=y # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1656,6 +1718,7 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1673,7 +1736,9 @@ CONFIG_USB_APPLEDISPLAY=m # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y @@ -1692,6 +1757,7 @@ 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_BACKLIGHT is not set CONFIG_LEDS_TRIGGER_DEFAULT_ON=y # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set @@ -1699,6 +1765,7 @@ CONFIG_LEDS_TRIGGER_DEFAULT_ON=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1710,12 +1777,18 @@ CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y # CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT4_FS=y +# CONFIG_EXT4DEV_COMPAT is not set +CONFIG_EXT4_FS_XATTR=y +# CONFIG_EXT4_FS_POSIX_ACL is not set +# CONFIG_EXT4_FS_SECURITY is not set CONFIG_JBD=y +CONFIG_JBD2=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set @@ -1752,6 +1825,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1794,6 +1868,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1870,7 +1945,6 @@ 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_T10DIF=y @@ -1927,18 +2001,25 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set -CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set CONFIG_LATENCYTOP=y CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -# CONFIG_FTRACE is not set +CONFIG_HAVE_FUNCTION_TRACER=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1946,6 +2027,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y @@ -1960,16 +2042,19 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m @@ -2043,6 +2128,11 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set # CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index fc5930caeb5..069ae1bbac2 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: 2.6.27-rc4 -# Tue Aug 26 13:22:03 2008 +# Linux kernel version: 2.6.28-rc3 +# Tue Nov 11 19:36:56 2008 # CONFIG_PPC64=y @@ -22,7 +22,7 @@ CONFIG_SMP=y CONFIG_NR_CPUS=32 CONFIG_64BIT=y CONFIG_WORD_SIZE=64 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -87,6 +87,7 @@ CONFIG_LOG_BUF_SHIFT=17 CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set # CONFIG_CGROUP_NS is not set +# CONFIG_CGROUP_FREEZER is not set # CONFIG_CGROUP_DEVICE is not set CONFIG_CPUSETS=y # CONFIG_GROUP_SCHED is not set @@ -124,12 +125,15 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_PROFILING=y +CONFIG_TRACEPOINTS=y CONFIG_MARKERS=y CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y @@ -141,8 +145,6 @@ CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_USE_GENERIC_SMP_HELPERS=y -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -175,6 +177,8 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set +CONFIG_PPC_MSI_BITMAP=y # # Platform support @@ -294,6 +298,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y @@ -303,7 +309,6 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_KEXEC=y -# CONFIG_CRASH_DUMP is not set # CONFIG_PHYP_DUMP is not set CONFIG_IRQ_ALL_CPUS=y # CONFIG_NUMA is not set @@ -318,7 +323,6 @@ CONFIG_SELECT_MEMORY_MODEL=y CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y -# CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y @@ -329,8 +333,10 @@ CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_PPC_HAS_HASH_64K=y # CONFIG_PPC_64K_PAGES is not set @@ -379,6 +385,7 @@ CONFIG_HOTPLUG_PCI=m CONFIG_HOTPLUG_PCI_RPA=m CONFIG_HOTPLUG_PCI_RPA_DLPAR=m # CONFIG_HAS_RAPIDIO is not set +# CONFIG_RELOCATABLE is not set CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 CONFIG_PHYSICAL_START=0x00000000 @@ -426,7 +433,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -457,15 +463,17 @@ CONFIG_NF_CONNTRACK_PPTP=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m +CONFIG_NETFILTER_TPROXY=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m @@ -477,40 +485,44 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=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_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_SOCKET=m 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=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -518,8 +530,8 @@ CONFIG_IP_NF_TARGET_ULOG=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_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_PROTO_SCTP=m @@ -531,9 +543,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=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 @@ -543,6 +555,7 @@ CONFIG_IP_NF_ARP_MANGLE=m # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=y @@ -565,11 +578,10 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# +# CONFIG_PHONET is not set +CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set +CONFIG_WIRELESS_OLD_REGULATORY=y # CONFIG_WIRELESS_EXT is not set # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set @@ -624,21 +636,20 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECS is not set # CONFIG_BLK_DEV_DELKIN is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -835,6 +846,7 @@ CONFIG_SATA_SVW=y # CONFIG_PATA_SCH is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y @@ -926,6 +938,9 @@ CONFIG_IBM_NEW_EMAC_ZMII=y CONFIG_IBM_NEW_EMAC_RGMII=y CONFIG_IBM_NEW_EMAC_TAH=y CONFIG_IBM_NEW_EMAC_EMAC4=y +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y # CONFIG_AMD8111_ETH is not set @@ -946,12 +961,12 @@ CONFIG_E100=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y CONFIG_ACENIC=y CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -969,10 +984,12 @@ CONFIG_SPIDER_NET=m # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set CONFIG_EHEA=m +# CONFIG_ENIC is not set # CONFIG_IXGBE is not set CONFIG_IXGB=m # CONFIG_S2IO is not set @@ -980,9 +997,11 @@ CONFIG_IXGB=m # CONFIG_NETXEN_NIC is not set # CONFIG_NIU is not set CONFIG_PASEMI_MAC=y +# CONFIG_MLX4_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set CONFIG_TR=y CONFIG_IBMOL=y @@ -1065,6 +1084,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set @@ -1080,6 +1100,7 @@ CONFIG_INPUT_PCSPKR=m # CONFIG_INPUT_KEYSPAN_REMOTE is not set # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set # CONFIG_INPUT_UINPUT is not set # @@ -1255,6 +1276,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1282,6 +1314,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -1326,6 +1359,7 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set @@ -1337,6 +1371,7 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_CARMINE is not set CONFIG_FB_IBM_GXT4500=y # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y # CONFIG_LCD_ILI9320 is not set @@ -1370,6 +1405,7 @@ CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -1481,9 +1517,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set CONFIG_USB_HIDDEV=y + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1500,6 +1563,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set # CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1520,6 +1585,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1527,6 +1594,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1548,7 +1616,6 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1569,6 +1636,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1586,7 +1654,9 @@ CONFIG_USB_APPLEDISPLAY=m # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1656,12 +1726,15 @@ CONFIG_RTC_DRV_DS1307=y # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1670,6 +1743,7 @@ CONFIG_RTC_DRV_DS1307=y CONFIG_RTC_DRV_PPC=y # CONFIG_DMADEVICES is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1679,14 +1753,20 @@ CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y CONFIG_EXT2_FS_XIP=y -CONFIG_FS_XIP=y CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT4_FS=y +# CONFIG_EXT4DEV_COMPAT is not set +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_FS_XIP=y CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set +CONFIG_JBD2=y +# CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=y # CONFIG_REISERFS_CHECK is not set @@ -1700,6 +1780,7 @@ CONFIG_JFS_SECURITY=y # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set CONFIG_XFS_POSIX_ACL=y @@ -1740,6 +1821,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1785,6 +1867,7 @@ CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y CONFIG_SUNRPC_XPRT_RDMA=m +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set @@ -1866,9 +1949,8 @@ 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_CRC16=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y @@ -1929,22 +2011,31 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set -CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set CONFIG_LATENCYTOP=y CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_TRACER_MAX_TRACE=y +CONFIG_RING_BUFFER=y CONFIG_TRACING=y -# CONFIG_FTRACE is not set + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set CONFIG_IRQSOFF_TRACER=y CONFIG_SCHED_TRACER=y CONFIG_CONTEXT_SWITCH_TRACER=y +# CONFIG_BOOT_TRACER is not set +# CONFIG_STACK_TRACER is not set # CONFIG_FTRACE_STARTUP_TEST is not set +CONFIG_DYNAMIC_PRINTK_DEBUG=y # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1954,6 +2045,7 @@ CONFIG_DEBUG_STACK_USAGE=y # CONFIG_HCALL_STATS is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set CONFIG_XMON=y # CONFIG_XMON_DEFAULT is not set CONFIG_XMON_DISASSEMBLY=y @@ -1968,6 +2060,7 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=y CONFIG_ASYNC_CORE=y @@ -1978,10 +2071,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -2055,6 +2150,11 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG 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/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig index 3c6dbdef56e..01f05ec5abf 100644 --- a/arch/powerpc/configs/ppc6xx_defconfig +++ b/arch/powerpc/configs/ppc6xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.27-rc4 -# Tue Aug 26 13:29:50 2008 +# Linux kernel version: 2.6.28-rc3 +# Tue Nov 11 19:37:01 2008 # # CONFIG_PPC64 is not set @@ -23,7 +23,7 @@ CONFIG_PPC_STD_MMU_32=y # CONFIG_SMP is not set CONFIG_PPC32=y CONFIG_WORD_SIZE=32 -CONFIG_PPC_MERGE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -89,6 +89,7 @@ CONFIG_LOG_BUF_SHIFT=17 CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set CONFIG_CGROUP_NS=y +# CONFIG_CGROUP_FREEZER is not set CONFIG_CGROUP_DEVICE=y CONFIG_GROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y @@ -128,12 +129,15 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_PROFILING=y +CONFIG_TRACEPOINTS=y CONFIG_MARKERS=y CONFIG_OPROFILE=m CONFIG_HAVE_OPROFILE=y @@ -144,10 +148,7 @@ CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y -# CONFIG_HAVE_DMA_ATTRS is not set -# CONFIG_USE_GENERIC_SMP_HELPERS is not set CONFIG_HAVE_CLK=y -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -180,6 +181,8 @@ CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_CLASSIC_RCU=y +CONFIG_FREEZER=y +CONFIG_PPC_MSI_BITMAP=y # # Platform support @@ -202,6 +205,7 @@ CONFIG_PPC_82xx=y CONFIG_MPC8272_ADS=y CONFIG_PQ2FADS=y CONFIG_EP8248E=y +CONFIG_MGCOGE=y CONFIG_PQ2ADS=y CONFIG_8260=y CONFIG_8272=y @@ -226,6 +230,7 @@ CONFIG_PPC_86xx=y CONFIG_MPC8641_HPCN=y CONFIG_SBC8641D=y CONFIG_MPC8610_HPCD=y +CONFIG_GEF_SBC610=y CONFIG_MPC8641=y CONFIG_MPC8610=y # CONFIG_EMBEDDED6xx is not set @@ -268,6 +273,7 @@ CONFIG_TAU=y # CONFIG_TAU_INT is not set CONFIG_TAU_AVERAGE=y CONFIG_QUICC_ENGINE=y +CONFIG_QE_GPIO=y CONFIG_CPM2=y CONFIG_FSL_ULI1575=y CONFIG_CPM=y @@ -275,6 +281,7 @@ CONFIG_PPC_BESTCOMM=y CONFIG_PPC_BESTCOMM_ATA=m CONFIG_PPC_BESTCOMM_FEC=m CONFIG_PPC_BESTCOMM_GEN_BD=m +CONFIG_MPC8xxx_GPIO=y # # Kernel options @@ -294,6 +301,8 @@ CONFIG_SCHED_HRTICK=y CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y # CONFIG_MATH_EMULATION is not set # CONFIG_IOMMU_HELPER is not set @@ -309,15 +318,15 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_MIGRATION is not set CONFIG_RESOURCES_64BIT=y +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -359,7 +368,7 @@ CONFIG_PCIEASPM=y # CONFIG_PCIEASPM_DEBUG is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set CONFIG_PCCARD=y # CONFIG_PCMCIA_DEBUG is not set @@ -466,7 +475,6 @@ CONFIG_DEFAULT_CUBIC=y # CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y -# CONFIG_IP_VS is not set CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -521,18 +529,20 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m +CONFIG_NETFILTER_TPROXY=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_DSCP=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m -CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m @@ -543,41 +553,45 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=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_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_SOCKET=m 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=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m # CONFIG_NF_CONNTRACK_PROC_COMPAT is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -585,8 +599,8 @@ CONFIG_IP_NF_TARGET_ULOG=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_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_DCCP=m CONFIG_NF_NAT_PROTO_GRE=m @@ -600,9 +614,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=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_SECURITY=m CONFIG_IP_NF_ARPTABLES=m @@ -615,16 +629,16 @@ CONFIG_IP_NF_ARP_MANGLE=m 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_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=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_MATCH_RT=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_HL=m @@ -635,10 +649,6 @@ CONFIG_IP6_NF_SECURITY=m # DECnet: Netfilter Configuration # # CONFIG_DECNET_NF_GRABULATOR is not set - -# -# Bridge: Netfilter Configuration -# CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -698,6 +708,7 @@ CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set CONFIG_STP=m CONFIG_BRIDGE=m +# CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m # CONFIG_VLAN_8021Q_GVRP is not set CONFIG_DECNET=m @@ -727,6 +738,7 @@ CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_ATM=m CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_MULTIQ=m CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -767,6 +779,7 @@ CONFIG_NET_ACT_IPT=m CONFIG_NET_ACT_NAT=m CONFIG_NET_ACT_PEDIT=m CONFIG_NET_ACT_SIMP=m +CONFIG_NET_ACT_SKBEDIT=m CONFIG_NET_CLS_IND=y CONFIG_NET_SCH_FIFO=y @@ -853,13 +866,12 @@ CONFIG_BT_HCIBLUECARD=m CONFIG_BT_HCIBTUART=m CONFIG_BT_HCIVHCI=m # CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set CONFIG_FIB_RULES=y - -# -# Wireless -# +CONFIG_WIRELESS=y CONFIG_CFG80211=m CONFIG_NL80211=y +CONFIG_WIRELESS_OLD_REGULATORY=y CONFIG_WIRELESS_EXT=y CONFIG_WIRELESS_EXT_SYSFS=y CONFIG_MAC80211=m @@ -868,7 +880,9 @@ CONFIG_MAC80211=m # Rate control algorithm selection # CONFIG_MAC80211_RC_PID=y +# CONFIG_MAC80211_RC_MINSTREL is not set CONFIG_MAC80211_RC_DEFAULT_PID=y +# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set CONFIG_MAC80211_RC_DEFAULT="pid" CONFIG_MAC80211_MESH=y CONFIG_MAC80211_LEDS=y @@ -917,7 +931,7 @@ CONFIG_PARPORT_SERIAL=m CONFIG_PARPORT_1284=y CONFIG_PARPORT_NOT_PC=y CONFIG_PNP=y -# CONFIG_PNP_DEBUG is not set +CONFIG_PNP_DEBUG_MESSAGES=y # # Protocols @@ -958,22 +972,20 @@ CONFIG_ENCLOSURE_SERVICES=m # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y -CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -CONFIG_IDEDISK_MULTI_MODE=y +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set # CONFIG_BLK_DEV_IDECS is not set # CONFIG_BLK_DEV_DELKIN is not set CONFIG_BLK_DEV_IDECD=m CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -CONFIG_BLK_DEV_IDEFLOPPY=m # CONFIG_BLK_DEV_IDESCSI is not set CONFIG_IDE_TASK_IOCTL=y CONFIG_IDE_PROC_FS=y @@ -1201,6 +1213,7 @@ CONFIG_PATA_OF_PLATFORM=m CONFIG_PATA_SCH=m CONFIG_MD=y CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=m CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m @@ -1332,6 +1345,9 @@ CONFIG_NE2000=m # 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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y CONFIG_PCNET32=m CONFIG_AMD8111_ETH=m @@ -1370,13 +1386,13 @@ CONFIG_DE600=m CONFIG_DE620=m CONFIG_FEC_MPC52xx=m CONFIG_FEC_MPC52xx_MDIO=y +# CONFIG_ATL2 is not set # CONFIG_FS_ENET is not set CONFIG_NETDEV_1000=y CONFIG_ACENIC=m # CONFIG_ACENIC_OMIT_TIGON_I is not set CONFIG_DL2K=m CONFIG_E1000=m -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set CONFIG_E1000E=m CONFIG_IP1000=m CONFIG_IGB=m @@ -1400,19 +1416,23 @@ CONFIG_MV643XX_ETH=m CONFIG_QLA3XXX=m CONFIG_ATL1=m # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y CONFIG_CHELSIO_T1=m CONFIG_CHELSIO_T1_1G=y CONFIG_CHELSIO_T3=m +# CONFIG_ENIC is not set CONFIG_IXGBE=m CONFIG_IXGB=m CONFIG_S2IO=m CONFIG_MYRI10GE=m CONFIG_NETXEN_NIC=m CONFIG_NIU=m +# CONFIG_MLX4_EN is not set # CONFIG_MLX4_CORE is not set CONFIG_TEHUTI=m CONFIG_BNX2X=m +CONFIG_QLGE=m CONFIG_SFC=m # CONFIG_TR is not set @@ -1434,6 +1454,7 @@ CONFIG_USB_USBNET=m CONFIG_USB_NET_AX8817X=m CONFIG_USB_NET_CDCETHER=m CONFIG_USB_NET_DM9601=m +CONFIG_USB_NET_SMSC95XX=m CONFIG_USB_NET_GL620A=m CONFIG_USB_NET_NET1080=m CONFIG_USB_NET_PLUSB=m @@ -1546,6 +1567,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_SERIAL=m CONFIG_MOUSE_APPLETOUCH=m @@ -1598,6 +1620,7 @@ CONFIG_INPUT_ATI_REMOTE2=m CONFIG_INPUT_KEYSPAN_REMOTE=m CONFIG_INPUT_POWERMATE=m CONFIG_INPUT_YEALINK=m +CONFIG_INPUT_CM109=m CONFIG_INPUT_UINPUT=m # @@ -1787,6 +1810,7 @@ CONFIG_SENSORS_PCF8591=m # CONFIG_TPS65010 is not set CONFIG_SENSORS_MAX6875=m CONFIG_SENSORS_TSL2550=m +CONFIG_MCU_MPC8349EMITX=m # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -1837,6 +1861,7 @@ CONFIG_POWER_SUPPLY=m CONFIG_APM_POWER=m # CONFIG_BATTERY_DS2760 is not set CONFIG_BATTERY_PMU=m +# CONFIG_BATTERY_BQ27x00 is not set CONFIG_HWMON=m CONFIG_HWMON_VID=m # CONFIG_SENSORS_AD7414 is not set @@ -1946,8 +1971,21 @@ CONFIG_SSB_DRIVER_PCICORE=y # # CONFIG_MFD_CORE is not set CONFIG_MFD_SM501=m +CONFIG_MFD_SM501_GPIO=y # CONFIG_HTC_PASIC3 is not set +# CONFIG_UCB1400_CORE is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1999,6 +2037,7 @@ CONFIG_VIDEO_TVEEPROM=m CONFIG_VIDEO_TUNER=m CONFIG_VIDEO_CAPTURE_DRIVERS=y # CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set # CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set CONFIG_VIDEO_IR_I2C=m @@ -2079,14 +2118,12 @@ CONFIG_VIDEO_CPIA_USB=m CONFIG_VIDEO_CPIA2=m CONFIG_VIDEO_SAA5246A=m CONFIG_VIDEO_SAA5249=m -CONFIG_TUNER_3036=m # CONFIG_VIDEO_STRADIS is not set # CONFIG_VIDEO_ZORAN is not set CONFIG_VIDEO_SAA7134=m CONFIG_VIDEO_SAA7134_ALSA=m CONFIG_VIDEO_SAA7134_DVB=m CONFIG_VIDEO_MXB=m -CONFIG_VIDEO_DPC=m CONFIG_VIDEO_HEXIUM_ORION=m CONFIG_VIDEO_HEXIUM_GEMINI=m CONFIG_VIDEO_CX88=m @@ -2100,10 +2137,40 @@ CONFIG_VIDEO_IVTV=m CONFIG_VIDEO_FB_IVTV=m CONFIG_VIDEO_CX18=m # CONFIG_VIDEO_CAFE_CCIC is not set +CONFIG_SOC_CAMERA=m +CONFIG_SOC_CAMERA_MT9M001=m +# CONFIG_MT9M001_PCA9536_SWITCH is not set +# CONFIG_SOC_CAMERA_MT9M111 is not set +CONFIG_SOC_CAMERA_MT9V022=m +# CONFIG_MT9V022_PCA9536_SWITCH is not set +# CONFIG_SOC_CAMERA_PLATFORM is not set +# CONFIG_VIDEO_SH_MOBILE_CEU is not set CONFIG_V4L_USB_DRIVERS=y CONFIG_USB_VIDEO_CLASS=m CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y CONFIG_USB_GSPCA=m +# CONFIG_USB_M5602 is not set +# CONFIG_USB_GSPCA_CONEX is not set +# CONFIG_USB_GSPCA_ETOMS is not set +# CONFIG_USB_GSPCA_FINEPIX is not set +# CONFIG_USB_GSPCA_MARS is not set +# CONFIG_USB_GSPCA_OV519 is not set +# CONFIG_USB_GSPCA_PAC207 is not set +# CONFIG_USB_GSPCA_PAC7311 is not set +# CONFIG_USB_GSPCA_SONIXB is not set +# CONFIG_USB_GSPCA_SONIXJ is not set +# CONFIG_USB_GSPCA_SPCA500 is not set +# CONFIG_USB_GSPCA_SPCA501 is not set +# CONFIG_USB_GSPCA_SPCA505 is not set +# CONFIG_USB_GSPCA_SPCA506 is not set +# CONFIG_USB_GSPCA_SPCA508 is not set +# CONFIG_USB_GSPCA_SPCA561 is not set +# CONFIG_USB_GSPCA_STK014 is not set +# CONFIG_USB_GSPCA_SUNPLUS is not set +# CONFIG_USB_GSPCA_T613 is not set +# CONFIG_USB_GSPCA_TV8532 is not set +# CONFIG_USB_GSPCA_VC032X is not set +# CONFIG_USB_GSPCA_ZC3XX is not set CONFIG_VIDEO_PVRUSB2=m CONFIG_VIDEO_PVRUSB2_SYSFS=y CONFIG_VIDEO_PVRUSB2_DVB=y @@ -2130,13 +2197,6 @@ CONFIG_USB_PWC=m CONFIG_USB_ZR364XX=m CONFIG_USB_STKWEBCAM=m # CONFIG_USB_S2255 is not set -CONFIG_SOC_CAMERA=m -CONFIG_SOC_CAMERA_MT9M001=m -# CONFIG_MT9M001_PCA9536_SWITCH is not set -CONFIG_SOC_CAMERA_MT9V022=m -# CONFIG_MT9V022_PCA9536_SWITCH is not set -# CONFIG_SOC_CAMERA_PLATFORM is not set -# CONFIG_VIDEO_SH_MOBILE_CEU is not set CONFIG_RADIO_ADAPTERS=y # CONFIG_RADIO_CADET is not set # CONFIG_RADIO_RTRACK is not set @@ -2154,6 +2214,7 @@ CONFIG_RADIO_MAESTRO=m # CONFIG_RADIO_ZOLTRIX is not set CONFIG_USB_DSBR=m CONFIG_USB_SI470X=m +CONFIG_USB_MR800=m CONFIG_DVB_CAPTURE_DRIVERS=y # @@ -2194,16 +2255,12 @@ CONFIG_DVB_USB_OPERA1=m CONFIG_DVB_USB_AF9005=m CONFIG_DVB_USB_AF9005_REMOTE=m # CONFIG_DVB_USB_DW2102 is not set +# CONFIG_DVB_USB_CINERGY_T2 is not set # CONFIG_DVB_USB_ANYSEE is not set +# CONFIG_DVB_USB_DTV5100 is not set +# CONFIG_DVB_USB_AF9015 is not set CONFIG_DVB_TTUSB_BUDGET=m CONFIG_DVB_TTUSB_DEC=m -CONFIG_DVB_CINERGYT2=m -CONFIG_DVB_CINERGYT2_TUNING=y -CONFIG_DVB_CINERGYT2_STREAM_URB_COUNT=32 -CONFIG_DVB_CINERGYT2_STREAM_BUF_SIZE=512 -CONFIG_DVB_CINERGYT2_QUERY_INTERVAL=250 -CONFIG_DVB_CINERGYT2_ENABLE_RC_INPUT_DEVICE=y -CONFIG_DVB_CINERGYT2_RC_QUERY_INTERVAL=100 # CONFIG_DVB_SIANO_SMS1XXX is not set # @@ -2224,6 +2281,11 @@ CONFIG_DVB_BT8XX=m # CONFIG_DVB_PLUTO2=m +# +# Supported SDMC DM1105 Adapters +# +CONFIG_DVB_DM1105=m + # # Supported DVB Frontends # @@ -2240,6 +2302,8 @@ CONFIG_DVB_CX24110=m CONFIG_DVB_CX24123=m CONFIG_DVB_MT312=m CONFIG_DVB_S5H1420=m +CONFIG_DVB_STV0288=m +CONFIG_DVB_STB6000=m CONFIG_DVB_STV0299=m CONFIG_DVB_TDA8083=m CONFIG_DVB_TDA10086=m @@ -2247,6 +2311,8 @@ CONFIG_DVB_VES1X93=m CONFIG_DVB_TUNER_ITD1000=m CONFIG_DVB_TDA826X=m CONFIG_DVB_TUA6100=m +CONFIG_DVB_CX24116=m +CONFIG_DVB_SI21XX=m # # DVB-T (terrestrial) frontends @@ -2299,6 +2365,13 @@ CONFIG_DVB_TUNER_DIB0070=m CONFIG_DVB_LNBP21=m CONFIG_DVB_ISL6405=m CONFIG_DVB_ISL6421=m +CONFIG_DVB_LGS8GL5=m + +# +# Tools to develop new frontends +# +# CONFIG_DVB_DUMMY_FE is not set +# CONFIG_DVB_AF9013 is not set CONFIG_DAB=y CONFIG_USB_DABUSB=m @@ -2320,6 +2393,7 @@ CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set CONFIG_FB_DDC=y +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -2382,6 +2456,7 @@ CONFIG_FB_SAVAGE=m CONFIG_FB_SAVAGE_I2C=y CONFIG_FB_SAVAGE_ACCEL=y # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set CONFIG_FB_NEOMAGIC=m CONFIG_FB_KYRO=m CONFIG_FB_3DFX=m @@ -2397,6 +2472,7 @@ CONFIG_FB_TRIDENT_ACCEL=y CONFIG_FB_SM501=m CONFIG_FB_IBM_GXT4500=y # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m # CONFIG_LCD_ILI9320 is not set @@ -2432,6 +2508,7 @@ CONFIG_LOGO=y # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_LOGO_LINUX_CLUT224=y CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -2594,15 +2671,36 @@ CONFIG_HIDRAW=y # USB Input Devices # CONFIG_USB_HID=y -CONFIG_USB_HIDINPUT_POWERBOOK=y -CONFIG_HID_FF=y CONFIG_HID_PID=y +CONFIG_USB_HIDDEV=y + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y CONFIG_LOGITECH_FF=y CONFIG_LOGIRUMBLEPAD2_FF=y +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y CONFIG_PANTHERLORD_FF=y +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y CONFIG_THRUSTMASTER_FF=y CONFIG_ZEROPLUS_FF=y -CONFIG_USB_HIDDEV=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -2620,6 +2718,8 @@ CONFIG_USB_DEVICEFS=y CONFIG_USB_SUSPEND=y # CONFIG_USB_OTG is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -2647,6 +2747,8 @@ CONFIG_USB_U132_HCD=m CONFIG_USB_SL811_HCD=m # CONFIG_USB_SL811_CS is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # CONFIG_USB_MUSB_HDRC is not set # @@ -2655,6 +2757,7 @@ CONFIG_USB_SL811_HCD=m CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m CONFIG_USB_WDM=m +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -2676,7 +2779,6 @@ CONFIG_USB_STORAGE_JUMPSHOT=y CONFIG_USB_STORAGE_ALAUDA=y CONFIG_USB_STORAGE_ONETOUCH=y CONFIG_USB_STORAGE_KARMA=y -# CONFIG_USB_STORAGE_SIERRA is not set CONFIG_USB_STORAGE_CYPRESS_ATACB=y # CONFIG_USB_LIBUSUAL is not set @@ -2741,6 +2843,7 @@ CONFIG_USB_SERIAL_DEBUG=m CONFIG_USB_EMI62=m CONFIG_USB_EMI26=m CONFIG_USB_ADUTUX=m +CONFIG_USB_SEVSEG=m # CONFIG_USB_RIO500 is not set CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m @@ -2762,12 +2865,14 @@ CONFIG_USB_TRANCEVIBRATOR=m CONFIG_USB_IOWARRIOR=m # CONFIG_USB_TEST is not set CONFIG_USB_ISIGHTFW=m +CONFIG_USB_VST=m CONFIG_USB_ATM=m CONFIG_USB_SPEEDTOUCH=m CONFIG_USB_CXACRU=m CONFIG_USB_UEAGLEATM=m CONFIG_USB_XUSBATM=m # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y @@ -2787,6 +2892,7 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_IDE_DISK=y CONFIG_LEDS_TRIGGER_HEARTBEAT=m +CONFIG_LEDS_TRIGGER_BACKLIGHT=m CONFIG_LEDS_TRIGGER_DEFAULT_ON=m CONFIG_ACCESSIBILITY=y CONFIG_A11Y_BRAILLE_CONSOLE=y @@ -2837,12 +2943,15 @@ CONFIG_RTC_DRV_FM3130=m # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set CONFIG_RTC_DRV_DS1511=m CONFIG_RTC_DRV_DS1553=m CONFIG_RTC_DRV_DS1742=m CONFIG_RTC_DRV_STK17TA8=m # CONFIG_RTC_DRV_M48T86 is not set +CONFIG_RTC_DRV_M48T35=m CONFIG_RTC_DRV_M48T59=m +# CONFIG_RTC_DRV_BQ4802 is not set CONFIG_RTC_DRV_V3020=m # @@ -2862,7 +2971,10 @@ CONFIG_KS0108_DELAY=2 CONFIG_UIO=m CONFIG_UIO_CIF=m CONFIG_UIO_PDRV=m +CONFIG_UIO_PDRV_GENIRQ=m CONFIG_UIO_SMX=m +# CONFIG_UIO_SERCOS3 is not set +# CONFIG_STAGING is not set # # File systems @@ -2872,20 +2984,21 @@ CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y CONFIG_EXT2_FS_XIP=y -CONFIG_FS_XIP=y CONFIG_EXT3_FS=m CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y -CONFIG_EXT4DEV_FS=m -CONFIG_EXT4DEV_FS_XATTR=y -CONFIG_EXT4DEV_FS_POSIX_ACL=y -CONFIG_EXT4DEV_FS_SECURITY=y +CONFIG_EXT4_FS=y +# CONFIG_EXT4DEV_COMPAT is not set +CONFIG_EXT4_FS_XATTR=y +# CONFIG_EXT4_FS_POSIX_ACL is not set +# CONFIG_EXT4_FS_SECURITY is not set +CONFIG_FS_XIP=y CONFIG_JBD=m # CONFIG_JBD_DEBUG is not set -CONFIG_JBD2=m +CONFIG_JBD2=y CONFIG_JBD2_DEBUG=y -CONFIG_FS_MBCACHE=m +CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=m # CONFIG_REISERFS_CHECK is not set CONFIG_REISERFS_PROC_INFO=y @@ -2898,6 +3011,7 @@ CONFIG_JFS_SECURITY=y # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m CONFIG_XFS_QUOTA=y CONFIG_XFS_POSIX_ACL=y @@ -2911,6 +3025,7 @@ CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m CONFIG_OCFS2_FS_STATS=y # CONFIG_OCFS2_DEBUG_MASKLOG is not set # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -2950,6 +3065,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="ascii" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y @@ -2996,17 +3112,18 @@ CONFIG_NFS_ACL_SUPPORT=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=m CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set CONFIG_CIFS_WEAK_PW_HASH=y +CONFIG_CIFS_UPCALL=y CONFIG_CIFS_XATTR=y CONFIG_CIFS_POSIX=y # CONFIG_CIFS_DEBUG2 is not set CONFIG_CIFS_EXPERIMENTAL=y -CONFIG_CIFS_UPCALL=y CONFIG_CIFS_DFS_UPCALL=y CONFIG_NCP_FS=m CONFIG_NCPFS_PACKET_SIGNING=y @@ -3084,15 +3201,13 @@ CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m CONFIG_DLM=m CONFIG_DLM_DEBUG=y -CONFIG_QE_GPIO=y # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m -CONFIG_CRC16=m +CONFIG_CRC16=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y @@ -3157,28 +3272,38 @@ CONFIG_DEBUG_SG=y CONFIG_FRAME_POINTER=y CONFIG_BOOT_PRINTK_DELAY=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_KPROBES_SANITY_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_LKDTM is not set CONFIG_FAULT_INJECTION=y CONFIG_FAILSLAB=y CONFIG_FAIL_PAGE_ALLOC=y CONFIG_FAIL_MAKE_REQUEST=y +CONFIG_FAIL_IO_TIMEOUT=y CONFIG_FAULT_INJECTION_DEBUG_FS=y CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y CONFIG_LATENCYTOP=y CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_TRACER_MAX_TRACE=y +CONFIG_RING_BUFFER=y CONFIG_TRACING=y -CONFIG_FTRACE=y + +# +# Tracers +# +CONFIG_FUNCTION_TRACER=y CONFIG_SCHED_TRACER=y CONFIG_CONTEXT_SWITCH_TRACER=y -CONFIG_DYNAMIC_FTRACE=y +# CONFIG_BOOT_TRACER is not set +CONFIG_STACK_TRACER=y # CONFIG_FTRACE_STARTUP_TEST is not set # CONFIG_FIREWIRE_OHCI_REMOTE_DMA is not set # CONFIG_BUILD_DOCSRC is not set +CONFIG_DYNAMIC_PRINTK_DEBUG=y # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -3186,6 +3311,7 @@ CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set CONFIG_XMON=y # CONFIG_XMON_DEFAULT is not set CONFIG_XMON_DISASSEMBLY=y @@ -3202,6 +3328,7 @@ CONFIG_BOOTX_TEXT=y CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set CONFIG_SECURITY_NETWORK=y CONFIG_SECURITY_NETWORK_XFRM=y CONFIG_SECURITY_FILE_CAPABILITIES=y @@ -3226,10 +3353,12 @@ CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -3303,6 +3432,11 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y CONFIG_CRYPTO_DEV_HIFN_795X=m CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index e77c5e7a0be..1e520ab6511 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: 2.6.27-rc4 -# Tue Aug 26 13:31:07 2008 +# Linux kernel version: 2.6.28-rc3 +# Tue Nov 11 19:37:06 2008 # CONFIG_PPC64=y @@ -22,7 +22,7 @@ CONFIG_SMP=y CONFIG_NR_CPUS=128 CONFIG_64BIT=y CONFIG_WORD_SIZE=64 -CONFIG_PPC_MERGE=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_GENERIC_TIME=y @@ -86,6 +86,7 @@ CONFIG_LOG_BUF_SHIFT=17 CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set CONFIG_CGROUP_NS=y +CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_DEVICE=y CONFIG_CPUSETS=y # CONFIG_GROUP_SCHED is not set @@ -123,12 +124,15 @@ CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_PROFILING=y +CONFIG_TRACEPOINTS=y CONFIG_MARKERS=y CONFIG_OPROFILE=y CONFIG_HAVE_OPROFILE=y @@ -141,8 +145,6 @@ CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_USE_GENERIC_SMP_HELPERS=y -# CONFIG_HAVE_CLK is not set -CONFIG_PROC_PAGE_MONITOR=y # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -175,6 +177,8 @@ CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_CLASSIC_RCU=y +CONFIG_FREEZER=y +CONFIG_PPC_MSI_BITMAP=y # # Platform support @@ -237,6 +241,8 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT is not set CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y CONFIG_IOMMU_VMERGE=y @@ -246,7 +252,6 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_HAS_WALK_MEMORY=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_KEXEC=y -# CONFIG_CRASH_DUMP is not set # CONFIG_PHYP_DUMP is not set CONFIG_IRQ_ALL_CPUS=y CONFIG_NUMA=y @@ -262,7 +267,6 @@ CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_NEED_MULTIPLE_NODES=y CONFIG_HAVE_MEMORY_PRESENT=y -# CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y @@ -271,8 +275,10 @@ CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y +CONFIG_UNEVICTABLE_LRU=y CONFIG_NODES_SPAN_OTHER_NODES=y # CONFIG_PPC_HAS_HASH_64K is not set # CONFIG_PPC_64K_PAGES is not set @@ -307,6 +313,7 @@ CONFIG_HOTPLUG_PCI=m CONFIG_HOTPLUG_PCI_RPA=m CONFIG_HOTPLUG_PCI_RPA_DLPAR=m # CONFIG_HAS_RAPIDIO is not set +# CONFIG_RELOCATABLE is not set CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 CONFIG_PHYSICAL_START=0x00000000 @@ -351,7 +358,6 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -383,9 +389,10 @@ CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_CONNMARK=m CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_RATEEST=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_COMMENT=m @@ -396,19 +403,22 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m CONFIG_NETFILTER_XT_MATCH_IPRANGE=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_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_OWNER=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m CONFIG_NETFILTER_XT_MATCH_RATEEST=m CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -416,20 +426,20 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -437,8 +447,8 @@ CONFIG_IP_NF_TARGET_ULOG=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_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m CONFIG_NF_NAT_PROTO_UDPLITE=m CONFIG_NF_NAT_FTP=m @@ -456,6 +466,7 @@ CONFIG_NF_NAT_TFTP=m # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=y @@ -479,14 +490,8 @@ CONFIG_NET_CLS_ROUTE=y # 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_PHONET is not set +# CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -546,19 +551,18 @@ CONFIG_MISC_DEVICES=y # CONFIG_HP_ILO is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y -CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # CONFIG_IDE_TIMINGS=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=y -# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y # CONFIG_BLK_DEV_IDETAPE is not set -# CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -696,6 +700,7 @@ CONFIG_SATA_PMP=y # CONFIG_ATA_SFF is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y @@ -765,6 +770,9 @@ CONFIG_IBMVETH=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_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y CONFIG_PCNET32=y # CONFIG_AMD8111_ETH is not set @@ -786,12 +794,12 @@ CONFIG_E100=y # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set # CONFIG_NET_POCKET is not set +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y CONFIG_ACENIC=y CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set CONFIG_E1000=y -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set @@ -808,19 +816,23 @@ CONFIG_TIGON3=y # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set CONFIG_EHEA=y +# CONFIG_ENIC is not set # CONFIG_IXGBE is not set CONFIG_IXGB=m CONFIG_S2IO=m # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set # CONFIG_NIU is not set +# CONFIG_MLX4_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_QLGE is not set # CONFIG_SFC is not set CONFIG_TR=y CONFIG_IBMOL=y @@ -902,6 +914,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set @@ -917,6 +930,7 @@ CONFIG_INPUT_PCSPKR=m # CONFIG_INPUT_KEYSPAN_REMOTE is not set # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set # CONFIG_INPUT_UINPUT is not set # @@ -1076,6 +1090,17 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set + +# +# Voltage and Current regulators +# +# CONFIG_REGULATOR is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set # # Multimedia devices @@ -1103,6 +1128,7 @@ CONFIG_SSB_POSSIBLE=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_DDC=y +# CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y @@ -1146,6 +1172,7 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set @@ -1157,6 +1184,7 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_CARMINE is not set CONFIG_FB_IBM_GXT4500=y # CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=m # CONFIG_LCD_ILI9320 is not set @@ -1198,9 +1226,36 @@ CONFIG_HID=y # USB Input Devices # CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set CONFIG_USB_HIDDEV=y + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_HID_A4TECH=y +CONFIG_HID_APPLE=y +CONFIG_HID_BELKIN=y +CONFIG_HID_BRIGHT=y +CONFIG_HID_CHERRY=y +CONFIG_HID_CHICONY=y +CONFIG_HID_CYPRESS=y +CONFIG_HID_DELL=y +CONFIG_HID_EZKEY=y +CONFIG_HID_GYRATION=y +CONFIG_HID_LOGITECH=y +# CONFIG_LOGITECH_FF is not set +# CONFIG_LOGIRUMBLEPAD2_FF is not set +CONFIG_HID_MICROSOFT=y +CONFIG_HID_MONTEREY=y +CONFIG_HID_PANTHERLORD=y +# CONFIG_PANTHERLORD_FF is not set +CONFIG_HID_PETALYNX=y +CONFIG_HID_SAMSUNG=y +CONFIG_HID_SONY=y +CONFIG_HID_SUNPLUS=y +# CONFIG_THRUSTMASTER_FF is not set +# CONFIG_ZEROPLUS_FF is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1217,6 +1272,8 @@ CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers @@ -1236,6 +1293,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set # # USB Device Class drivers @@ -1243,6 +1302,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1264,7 +1324,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set CONFIG_USB_STORAGE_ONETOUCH=y # CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_STORAGE_SIERRA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set @@ -1286,6 +1345,7 @@ CONFIG_USB_STORAGE_ONETOUCH=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1303,7 +1363,9 @@ CONFIG_USB_STORAGE_ONETOUCH=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1331,6 +1393,7 @@ CONFIG_INFINIBAND_SRP=m # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1340,14 +1403,20 @@ CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y CONFIG_EXT2_FS_XIP=y -CONFIG_FS_XIP=y CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set +CONFIG_EXT4_FS=y +# CONFIG_EXT4DEV_COMPAT is not set +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_FS_XIP=y CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set +CONFIG_JBD2=y +# CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=y # CONFIG_REISERFS_CHECK is not set @@ -1361,6 +1430,7 @@ CONFIG_JFS_SECURITY=y # CONFIG_JFS_DEBUG is not set # CONFIG_JFS_STATISTICS is not set CONFIG_FS_POSIX_ACL=y +CONFIG_FILE_LOCKING=y CONFIG_XFS_FS=m # CONFIG_XFS_QUOTA is not set CONFIG_XFS_POSIX_ACL=y @@ -1372,6 +1442,7 @@ CONFIG_OCFS2_FS_O2CB=m CONFIG_OCFS2_FS_STATS=y CONFIG_OCFS2_DEBUG_MASKLOG=y # CONFIG_OCFS2_DEBUG_FS is not set +# CONFIG_OCFS2_COMPAT_JBD is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -1405,6 +1476,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set @@ -1449,6 +1521,7 @@ CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y CONFIG_SUNRPC_XPRT_RDMA=m +# CONFIG_SUNRPC_REGISTER_V4 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set @@ -1514,9 +1587,8 @@ 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_CRC16=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y @@ -1580,21 +1652,31 @@ CONFIG_DEBUG_MEMORY_INIT=y CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_KPROBES_SANITY_TEST is not set # CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set CONFIG_LATENCYTOP=y CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_TRACER_MAX_TRACE=y +CONFIG_RING_BUFFER=y CONFIG_TRACING=y -# CONFIG_FTRACE is not set + +# +# Tracers +# +CONFIG_FUNCTION_TRACER=y CONFIG_IRQSOFF_TRACER=y CONFIG_SCHED_TRACER=y CONFIG_CONTEXT_SWITCH_TRACER=y +# CONFIG_BOOT_TRACER is not set +CONFIG_STACK_TRACER=y # CONFIG_FTRACE_STARTUP_TEST is not set +CONFIG_DYNAMIC_PRINTK_DEBUG=y # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1604,6 +1686,7 @@ CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_HCALL_STATS=y # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set CONFIG_XMON=y CONFIG_XMON_DEFAULT=y CONFIG_XMON_DISASSEMBLY=y @@ -1618,16 +1701,19 @@ CONFIG_VIRQ_DEBUG=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m @@ -1701,6 +1787,11 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set # CONFIG_PPC_CLOCK is not set # CONFIG_VIRTUALIZATION is not set -- GitLab From 5d5254f0d3b9bebc47d97e357374c0ad0c291a7d Mon Sep 17 00:00:00 2001 From: Gautham R Shenoy Date: Sat, 25 Oct 2008 10:22:38 +0530 Subject: [PATCH 777/815] timers: handle HRTIMER_CB_IRQSAFE_UNLOCKED correctly from softirq context Impact: fix incorrect locking triggered during hotplug-intense stress-tests While migrating the the CB_IRQSAFE_UNLOCKED timers during a cpu-offline, we queue them on the cb_pending list, so that they won't go stale. Thus, when the callbacks of the timers run from the softirq context, they could run into potential deadlocks, since these callbacks assume that they're running with irq's disabled, thereby annoying lockdep! Fix this by emulating hardirq context while running these callbacks from the hrtimer softirq. ================================= [ INFO: inconsistent lock state ] 2.6.27 #2 -------------------------------- inconsistent {in-hardirq-W} -> {hardirq-on-W} usage. ksoftirqd/0/4 [HC0[0]:SC1[1]:HE1:SE0] takes: (&rq->lock){++..}, at: [] sched_rt_period_timer+0x9e/0x1fc {in-hardirq-W} state was registered at: [] __lock_acquire+0x549/0x121e [] native_sched_clock+0x88/0x99 [] clocksource_get_next+0x39/0x3f [] update_wall_time+0x616/0x7df [] lock_acquire+0x5a/0x74 [] scheduler_tick+0x3a/0x18d [] _spin_lock+0x1c/0x45 [] scheduler_tick+0x3a/0x18d [] scheduler_tick+0x3a/0x18d [] update_process_times+0x3a/0x44 [] tick_periodic+0x63/0x6d [] tick_handle_periodic+0x14/0x5e [] timer_interrupt+0x44/0x4a [] handle_IRQ_event+0x13/0x3d [] handle_level_irq+0x79/0xbd [] do_IRQ+0x69/0x7d [] common_interrupt+0x28/0x30 [] aac_probe_one+0x1a3/0x3f3 [] _spin_unlock_irqrestore+0x36/0x39 [] setup_irq+0x1be/0x1f9 [] start_kernel+0x259/0x2c5 [] 0xffffffff irq event stamp: 50102 hardirqs last enabled at (50102): [] _spin_unlock_irq+0x20/0x23 hardirqs last disabled at (50101): [] _spin_lock_irq+0xa/0x4b softirqs last enabled at (50088): [] do_softirq+0x37/0x4d softirqs last disabled at (50099): [] do_softirq+0x37/0x4d other info that might help us debug this: no locks held by ksoftirqd/0/4. stack backtrace: Pid: 4, comm: ksoftirqd/0 Not tainted 2.6.27 #2 [] print_usage_bug+0x13e/0x147 [] mark_lock+0x493/0x797 [] __lock_acquire+0x5be/0x121e [] lock_acquire+0x5a/0x74 [] sched_rt_period_timer+0x9e/0x1fc [] _spin_lock+0x1c/0x45 [] sched_rt_period_timer+0x9e/0x1fc [] sched_rt_period_timer+0x9e/0x1fc [] finish_task_switch+0x41/0xbd [] native_sched_clock+0x88/0x99 [] sched_rt_period_timer+0x0/0x1fc [] run_hrtimer_pending+0x54/0xe5 [] sched_rt_period_timer+0x0/0x1fc [] __do_softirq+0x7b/0xef [] do_softirq+0x37/0x4d [] ksoftirqd+0x56/0xc5 [] ksoftirqd+0x0/0xc5 [] kthread+0x38/0x5d [] kthread+0x0/0x5d [] kernel_thread_helper+0x7/0x10 ======================= Signed-off-by: Gautham R Shenoy Acked-by: Peter Zijlstra Acked-by: "Paul E. McKenney" Signed-off-by: Ingo Molnar --- kernel/hrtimer.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c index 2b465dfde42..95d3949f2ae 100644 --- a/kernel/hrtimer.c +++ b/kernel/hrtimer.c @@ -1209,6 +1209,7 @@ static void run_hrtimer_pending(struct hrtimer_cpu_base *cpu_base) enum hrtimer_restart (*fn)(struct hrtimer *); struct hrtimer *timer; int restart; + int emulate_hardirq_ctx = 0; timer = list_entry(cpu_base->cb_pending.next, struct hrtimer, cb_entry); @@ -1217,10 +1218,24 @@ static void run_hrtimer_pending(struct hrtimer_cpu_base *cpu_base) timer_stats_account_hrtimer(timer); fn = timer->function; + /* + * A timer might have been added to the cb_pending list + * when it was migrated during a cpu-offline operation. + * Emulate hardirq context for such timers. + */ + if (timer->cb_mode == HRTIMER_CB_IRQSAFE_PERCPU || + timer->cb_mode == HRTIMER_CB_IRQSAFE_UNLOCKED) + emulate_hardirq_ctx = 1; + __remove_hrtimer(timer, timer->base, HRTIMER_STATE_CALLBACK, 0); spin_unlock_irq(&cpu_base->lock); - restart = fn(timer); + if (unlikely(emulate_hardirq_ctx)) { + local_irq_disable(); + restart = fn(timer); + local_irq_enable(); + } else + restart = fn(timer); spin_lock_irq(&cpu_base->lock); -- GitLab From 6a13378a56ce06afca9db75f3d4e663fba5f0992 Mon Sep 17 00:00:00 2001 From: Alexey Klimov Date: Sun, 19 Oct 2008 20:10:13 -0300 Subject: [PATCH 778/815] V4L/DVB (9337a): HID: Don't allow KWorld radio fm700 be handled by usb hid drivers This device is already handled by radio-si470x driver, and we therefore want usbhid to ignore it. Signed-off-by: Alexey Klimov Acked-by: Tobias Lorenz Signed-off-by: Mauro Carvalho Chehab --- drivers/hid/hid-core.c | 1 + drivers/hid/hid-ids.h | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 1903e751565..d3671b4049c 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1265,6 +1265,7 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) }, { HID_USB_DEVICE(USB_VENDOR_ID_GENERIC_13BA, USB_DEVICE_ID_GENERIC_13BA_KBD_MOUSE) }, { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) }, + { HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) }, { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) }, { HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) }, { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 5cc40429173..f05bcbbbb0d 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -253,6 +253,9 @@ #define USB_VENDOR_ID_KBGEAR 0x084e #define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001 +#define USB_VENDOR_ID_KWORLD 0x1b80 +#define USB_DEVICE_ID_KWORLD_RADIO_FM700 0xd700 + #define USB_VENDOR_ID_LABTEC 0x1020 #define USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD 0x0006 -- GitLab From f7378995951a2c5e4e836df84e5669bc72c8dda8 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Sat, 18 Oct 2008 11:05:58 -0300 Subject: [PATCH 779/815] V4L/DVB (9337b): remove tuner-3036 and dpc7146 drivers from feature-removal-schedule.txt The tuner-3036 and dpc7146 drivers have been deleted now so we can remove the corresponding entries from feature-removal-schedule.txt. (Thanks for doing this, BTW.) Signed-off-by: Jean Delvare Signed-off-by: Mauro Carvalho Chehab --- Documentation/feature-removal-schedule.txt | 24 ---------------------- 1 file changed, 24 deletions(-) diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 05d71b4b943..c28a2ac88f9 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -56,30 +56,6 @@ Who: Mauro Carvalho Chehab --------------------------- -What: old tuner-3036 i2c driver -When: 2.6.28 -Why: This driver is for VERY old i2c-over-parallel port teletext receiver - boxes. Rather then spending effort on converting this driver to V4L2, - and since it is extremely unlikely that anyone still uses one of these - devices, it was decided to drop it. -Who: Hans Verkuil - Mauro Carvalho Chehab - - --------------------------- - -What: V4L2 dpc7146 driver -When: 2.6.28 -Why: Old driver for the dpc7146 demonstration board that is no longer - relevant. The last time this was tested on actual hardware was - probably around 2002. Since this is a driver for a demonstration - board the decision was made to remove it rather than spending a - lot of effort continually updating this driver to stay in sync - with the latest internal V4L2 or I2C API. -Who: Hans Verkuil - Mauro Carvalho Chehab - ---------------------------- - What: PCMCIA control ioctl (needed for pcmcia-cs [cardmgr, cardctl]) When: November 2005 Files: drivers/pcmcia/: pcmcia_ioctl.c -- GitLab From 3b37a15c2d75585cc0da49b8e69345af91e227ce Mon Sep 17 00:00:00 2001 From: Manu Abraham Date: Mon, 20 Oct 2008 18:14:14 -0300 Subject: [PATCH 780/815] V4L/DVB (9346): Optimization: Enable gate in a symmetric/disciplined way, rather than implementing different ways leading to confusion. This allows multiple gate_enable/disable's in the tuner_read/write functions, thereby lesser number of I/O operations throughout, eventually leading to better results. As a side effect demods that detect the STOP bit for auto closing of the gate can be avoided, thereby a very minimal gain in disabling the auto detect feature as well. Improves readability on the device control. Signed-off-by: Manu Abraham Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-core/dvb_frontend.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index 5689d1f1d44..8557bf12cfb 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -223,6 +223,8 @@ static void dvb_frontend_init(struct dvb_frontend *fe) if (fe->ops.init) fe->ops.init(fe); if (fe->ops.tuner_ops.init) { + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); fe->ops.tuner_ops.init(fe); if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0); -- GitLab From e62b47565a865d77133c88aee6a2a14838aeb9b8 Mon Sep 17 00:00:00 2001 From: Antoine Jacquet Date: Tue, 21 Oct 2008 17:54:51 -0300 Subject: [PATCH 781/815] V4L/DVB (9348): dtv5100: add dependency on zl10353 Update Kconfig to add missing dependency on zl10353 for dtv5100 driver. Signed-off-by: Antoine Jacquet Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig index 3c13bcfa638..47488a97a85 100644 --- a/drivers/media/dvb/dvb-usb/Kconfig +++ b/drivers/media/dvb/dvb-usb/Kconfig @@ -283,6 +283,7 @@ config DVB_USB_ANYSEE config DVB_USB_DTV5100 tristate "AME DTV-5100 USB2.0 DVB-T support" depends on DVB_USB + select DVB_ZL10353 if !DVB_FE_CUSTOMISE select MEDIA_TUNER_QT1010 if !DVB_FE_CUSTOMISE help Say Y here to support the AME DTV-5100 USB2.0 DVB-T receiver. -- GitLab From 69df96c3dad0704301cdbd665636d8184fb314c6 Mon Sep 17 00:00:00 2001 From: Alexey Klimov Date: Thu, 23 Oct 2008 09:20:27 -0300 Subject: [PATCH 782/815] V4L/DVB (9350): radio-si470x: add support for kworld usb radio This patch add support for new device named KWorld USB FM Radio SnapMusic Mobile 700 (FM700). And changes few lines in comments. Signed-off-by: Alexey Klimov Acked-by: Tobias Lorenz Signed-off-by: Mauro Carvalho Chehab --- drivers/media/radio/radio-si470x.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c index 5920cd30697..a20583c13b6 100644 --- a/drivers/media/radio/radio-si470x.c +++ b/drivers/media/radio/radio-si470x.c @@ -4,6 +4,7 @@ * Driver for USB radios for the Silicon Labs Si470x FM Radio Receivers: * - Silicon Labs USB FM Radio Reference Design * - ADS/Tech FM Radio Receiver (formerly Instant FM Music) (RDX-155-EF) + * - KWorld USB FM Radio SnapMusic Mobile 700 (FM700) * * Copyright (c) 2008 Tobias Lorenz * @@ -105,6 +106,9 @@ * - afc indication * - more safety checks, let si470x_get_freq return errno * - vidioc behavior corrected according to v4l2 spec + * 2008-10-20 Alexey Klimov + * - add support for KWorld USB FM Radio FM700 + * - blacklisted KWorld radio in hid-core.c and hid-ids.h * * ToDo: * - add firmware download/update support @@ -145,6 +149,8 @@ static struct usb_device_id si470x_usb_driver_id_table[] = { { USB_DEVICE_AND_INTERFACE_INFO(0x10c4, 0x818a, USB_CLASS_HID, 0, 0) }, /* ADS/Tech FM Radio Receiver (formerly Instant FM Music) */ { USB_DEVICE_AND_INTERFACE_INFO(0x06e1, 0xa155, USB_CLASS_HID, 0, 0) }, + /* KWorld USB FM Radio SnapMusic Mobile 700 (FM700) */ + { USB_DEVICE_AND_INTERFACE_INFO(0x1b80, 0xd700, USB_CLASS_HID, 0, 0) }, /* Terminating entry */ { } }; -- GitLab From a24ddee36ca10a90451552e6620ff7c4ff7e44b5 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 23 Oct 2008 09:53:56 -0300 Subject: [PATCH 783/815] V4L/DVB (9351): ibmcam: Fix a regression caused by a482f327ff56bc3cf53176a7eb736cea47291a1d As reported by David Ellingsworth: > I'm not sure if it matters or not, but the ibmcam driver in the > Mauro's linux-2.6 git tree in the for_linus branch is currently > broken. uvd is equal to NULL during most of ibmcam_probe. Due to that, an OOPS is generated at dev_info. This patch replaces uvd->dev->dev to dev->dev inside this routine. Signed-off-by: Mauro Carvalho Chehab Reviewed-by: David Ellingsworth --- drivers/media/video/usbvideo/ibmcam.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/media/video/usbvideo/ibmcam.c b/drivers/media/video/usbvideo/ibmcam.c index 28421d386f1..c710bcd1df4 100644 --- a/drivers/media/video/usbvideo/ibmcam.c +++ b/drivers/media/video/usbvideo/ibmcam.c @@ -3695,7 +3695,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id * unsigned char video_ep = 0; if (debug >= 1) - dev_info(&uvd->dev->dev, "ibmcam_probe(%p,%u.)\n", intf, ifnum); + dev_info(&dev->dev, "ibmcam_probe(%p,%u.)\n", intf, ifnum); /* We don't handle multi-config cameras */ if (dev->descriptor.bNumConfigurations != 1) @@ -3746,7 +3746,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id * brand = "IBM PC Camera"; /* a.k.a. Xirlink C-It */ break; } - dev_info(&uvd->dev->dev, + dev_info(&dev->dev, "%s USB camera found (model %d, rev. 0x%04x)\n", brand, model, le16_to_cpu(dev->descriptor.bcdDevice)); } while (0); @@ -3754,7 +3754,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id * /* Validate found interface: must have one ISO endpoint */ nas = intf->num_altsetting; if (debug > 0) - dev_info(&uvd->dev->dev, "Number of alternate settings=%d.\n", + dev_info(&dev->dev, "Number of alternate settings=%d.\n", nas); if (nas < 2) { err("Too few alternate settings for this camera!"); @@ -3799,7 +3799,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id * actInterface = i; maxPS = le16_to_cpu(endpoint->wMaxPacketSize); if (debug > 0) - dev_info(&uvd->dev->dev, + dev_info(&dev->dev, "Active setting=%d. " "maxPS=%d.\n", i, maxPS); } else @@ -3840,7 +3840,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id * RESTRICT_TO_RANGE(framerate, 0, 5); break; default: - dev_info(&uvd->dev->dev, "IBM camera: using 320x240\n"); + dev_info(&dev->dev, "IBM camera: using 320x240\n"); size = SIZE_320x240; /* No break here */ case SIZE_320x240: @@ -3869,7 +3869,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id * canvasY = 120; break; default: - dev_info(&uvd->dev->dev, "IBM NetCamera: using 176x144\n"); + dev_info(&dev->dev, "IBM NetCamera: using 176x144\n"); size = SIZE_176x144; /* No break here */ case SIZE_176x144: -- GitLab From c7f09db6852d85e7f76322815051aad1c88d08cf Mon Sep 17 00:00:00 2001 From: Gregor Jasny Date: Thu, 23 Oct 2008 09:55:22 -0300 Subject: [PATCH 784/815] V4L/DVB (9352): Add some missing compat32 ioctls This patch adds the missing compat ioctls that are needed to operate Skype in combination with libv4l and a MJPEG only camera. If you think it's trivial enough please submit it to -stable, too. Signed-off-by: Gregor Jasny Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/compat_ioctl32.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/video/compat_ioctl32.c b/drivers/media/video/compat_ioctl32.c index bd5d9de5a00..e6ca4012b5f 100644 --- a/drivers/media/video/compat_ioctl32.c +++ b/drivers/media/video/compat_ioctl32.c @@ -867,6 +867,7 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg) case VIDIOC_STREAMON32: case VIDIOC_STREAMOFF32: case VIDIOC_G_PARM: + case VIDIOC_S_PARM: case VIDIOC_G_STD: case VIDIOC_S_STD: case VIDIOC_G_TUNER: @@ -885,6 +886,8 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg) case VIDIOC_S_INPUT32: case VIDIOC_TRY_FMT32: case VIDIOC_S_HW_FREQ_SEEK: + case VIDIOC_ENUM_FRAMESIZES: + case VIDIOC_ENUM_FRAMEINTERVALS: ret = do_video_ioctl(file, cmd, arg); break; -- GitLab From 74084d33cb6221a5836a2a4438ec1bcf7a0797b0 Mon Sep 17 00:00:00 2001 From: Jonathan Corbet Date: Fri, 17 Oct 2008 20:19:29 -0300 Subject: [PATCH 785/815] V4L/DVB (9355): de-BKL cafe_ccic.c Remove lock_kernel() call from cafe_ccic.c Commit d56dc61265d2527a63ab5b0f03199a43cd89ca36 added lock_kernel() calls to cafe_ccic.c. But that driver was written with proper locking and does not need the BKL, so take it back out. Signed-off-by: Jonathan Corbet Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cafe_ccic.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index a8c068e1de1..1740b9ebdce 100644 --- a/drivers/media/video/cafe_ccic.c +++ b/drivers/media/video/cafe_ccic.c @@ -1476,12 +1476,9 @@ static int cafe_v4l_open(struct inode *inode, struct file *filp) { struct cafe_camera *cam; - lock_kernel(); cam = cafe_find_dev(iminor(inode)); - if (cam == NULL) { - unlock_kernel(); + if (cam == NULL) return -ENODEV; - } filp->private_data = cam; mutex_lock(&cam->s_mutex); @@ -1493,7 +1490,6 @@ static int cafe_v4l_open(struct inode *inode, struct file *filp) } (cam->users)++; mutex_unlock(&cam->s_mutex); - unlock_kernel(); return 0; } -- GitLab From d522af581c6abd0e064278345ca638b0553a93fa Mon Sep 17 00:00:00 2001 From: Suresh Siddha Date: Mon, 20 Oct 2008 17:57:02 -0300 Subject: [PATCH 786/815] V4L/DVB (9356): [PATCH] saa7134: fix resource map sanity check conflict Impact: driver could possibly stomp on resources outside of its scope {mchehab@redhat.com: I got two versions of the same patch (identical, except for whitespacing). One authored by Andy Burns and another authored by Suresh Siddha. Due to that, I'm applying the one that has less CodingStyle errors. I'm also adding both comments and the SOB's for both patches, since they are both interesting} Suresh Siddha commented: Alexey Fisher reported: > resource map sanity check conflict: 0xcfeff800 0xcff007ff 0xcfe00000 > 0xcfefffff PCI Bus 0000:01 BAR base is located in the middle of the 4K page and the hardcoded size argument makes the request span two pages causing the conflict. Fix the hard coded size argument in ioremap(). Andy Burns commented: I have already sent this patch on the linux-dvb list, but it didn't get much attention, so re-sending direct, I hope you all don't mind. While attempting to run mythtv in a xen domU, I encountered problems loading the driver for my saa7134 card, with an error from ioremap(). This error was due to the driver allocating an incorrectly sized mmio area, which was trapped by xen's permission checks, but this would go un-noticed on a kernel without xen. My card has a 1K sized mmio area, I've had information that other cards have 2K areas, perhaps others have different sizes, yet the driver always attempts to map 4K. I realise that the granularity of mapping is the page size, which typically would be 4K, but unless the card's base address happens to fall on a 4K boundary (mine does not) then the base+4K will end up spanning two pages, and this is when the error occurs under xen. My patch uses the pci_resource_len macro to determine the size required for the user's particular card, instead of the hardcoded 4K value. I've tested with a couple of printk() inside ioremap() that the start address and size do get rounded to the closest page boundary. With this patch I am able to successfully load the saa7134 driver and run mythtv under xen with my card, subject to correct pollirq settings in case of shared IRQ, I am still seeing occasional DMA panics, which I think are related to swiotlb handling by dom0/domU, usually the panic occurs when changing mux, once tuned to a mux, 12 hour continuous recordings are possible without errors. Reported-by: Alexey Fisher Tested-by: Alexey Fisher Signed-off-by: Suresh Siddha Signed-off-by: Andy Burns Signed-off-by: Ingo Molnar Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/saa7134/saa7134-core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c index 24918445294..dfbe08a9ad9 100644 --- a/drivers/media/video/saa7134/saa7134-core.c +++ b/drivers/media/video/saa7134/saa7134-core.c @@ -941,7 +941,8 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, dev->name,(unsigned long long)pci_resource_start(pci_dev,0)); goto fail1; } - dev->lmmio = ioremap(pci_resource_start(pci_dev,0), 0x1000); + dev->lmmio = ioremap(pci_resource_start(pci_dev, 0), + pci_resource_len(pci_dev, 0)); dev->bmmio = (__u8 __iomem *)dev->lmmio; if (NULL == dev->lmmio) { err = -EIO; -- GitLab From 0e8bac9791b1539b72b8049b18218eb762d94d71 Mon Sep 17 00:00:00 2001 From: Matthias Schwarzott Date: Fri, 24 Oct 2008 10:47:07 -0300 Subject: [PATCH 787/815] V4L/DVB (9357): cx88-dvb: Fix Oops in case i2c bus failed to register There already is an report at kernel bugzilla about this issue: http://bugzilla.kernel.org/show_bug.cgi?id=9455 When enabling extra checks for the i2c-bus of cx88 based cards by loading i2c_algo_bit with bit_test=1 this may trigger an oops when loading cx88_dvb. This is caused by the extra check code that detects that the sda-line is stuck high and thus does not register the i2c-bus. cx88-dvb however does not check if the i2c-bus is valid and just uses core->i2c_adap to attach dvb frontend modules. This leads to an oops at the first call to i2c_transfer: $ modprobe i2c_algo_bit bit_test=1 $ modprobe cx8802 cx88/2: cx2388x MPEG-TS Driver Manager version 0.0.6 loaded cx88[0]: quirk: PCIPCI_NATOMA -- set TBFX cx88[0]: subsystem: 0070:9202, board: Hauppauge Nova-S-Plus DVB-S [card=37,autodetected], frontend(s): 1 cx88[0]: TV tuner type 4, Radio tuner type -1 cx88[0]: SDA stuck high! cx88[0]: i2c register FAILED input: cx88 IR (Hauppauge Nova-S-Plus as /class/input/input5 cx88[0]/2: cx2388x 8802 Driver Manager cx88-mpeg driver manager 0000:00:10.2: enabling device (0154 -> 0156) cx88-mpeg driver manager 0000:00:10.2: PCI INT A -> Link[LNKD] -> GSI 9 (level, low) -> IRQ 9 cx88[0]/2: found at 0000:00:10.2, rev: 5, irq: 9, latency: 64, mmio: 0xfb000000 cx8802_probe() allocating 1 frontend(s) cx88/2: cx2388x dvb driver version 0.0.6 loaded cx88/2: registering cx8802 driver, type: dvb access: shared cx88[0]/2: subsystem: 0070:9202, board: Hauppauge Nova-S-Plus DVB-S [card=37] cx88[0]/2: cx2388x based DVB/ATSC card BUG: unable to handle kernel NULL pointer dereference at 00000000 IP: [] :i2c_core:i2c_transfer+0x1f/0x80 *pde = 00000000 Modules linked in: cx88_dvb(+) cx8802 cx88xx ir_common i2c_algo_bit tveeprom videobuf_dvb btcx_risc mga drm ipv6 fscpos eeprom nfsd exportfs stv0299 b2c2_flexcop_pci b2c2_flexcop cx24123 s5h1420 ves1x93 dvb_ttpci dvb_core saa7146_vv saa7146 videobuf_dma_sg videobuf_core videodev v4l1_compat ttpci_eeprom lirc_serial lirc_dev usbhid rtc uhci_hcd 8139too i2c_piix4 i2c_core usbcore evdev Pid: 4249, comm: modprobe Not tainted (2.6.27-gentoo #3) EIP: 0060:[] EFLAGS: 00010296 CPU: 0 EIP is at i2c_transfer+0x1f/0x80 [i2c_core] EAX: 00000000 EBX: ffffffa1 ECX: 00000002 EDX: d6c71e3c ESI: d80cd050 EDI: d8093c00 EBP: d6c71e20 ESP: d6c71e0c DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx88/cx88-dvb.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c index cf6c30d4e54..309ca5e6806 100644 --- a/drivers/media/video/cx88/cx88-dvb.c +++ b/drivers/media/video/cx88/cx88-dvb.c @@ -598,6 +598,11 @@ static int dvb_register(struct cx8802_dev *dev) struct videobuf_dvb_frontend *fe0, *fe1 = NULL; int mfe_shared = 0; /* bus not shared by default */ + if (0 != core->i2c_rc) { + printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name); + goto frontend_detach; + } + /* Get the first frontend */ fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); if (!fe0) -- GitLab From bdb6ee32536b881085a99fabff7bdfe359e3461b Mon Sep 17 00:00:00 2001 From: Thierry MERLE Date: Thu, 23 Oct 2008 17:49:49 -0300 Subject: [PATCH 788/815] V4L/DVB (9358): CinergyT2: fix Kconfig typo config\tDVB_USB_CINERGY_T2 causes the make_kconfig.pl to forget to enable by default the compilation of cinergyT2 module. Signed-off-by: Thierry MERLE Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig index 47488a97a85..62b68c291d9 100644 --- a/drivers/media/dvb/dvb-usb/Kconfig +++ b/drivers/media/dvb/dvb-usb/Kconfig @@ -261,7 +261,7 @@ config DVB_USB_DW2102 Say Y here to support the DvbWorld DVB-S/S2 USB2.0 receivers and the TeVii S650. -config DVB_USB_CINERGY_T2 +config DVB_USB_CINERGY_T2 tristate "Terratec CinergyT2/qanu USB 2.0 DVB-T receiver" depends on DVB_USB help -- GitLab From e8deeae24f8b55a7203bec9b056593d9c62fae68 Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Wed, 22 Oct 2008 10:57:37 -0300 Subject: [PATCH 789/815] V4L/DVB (9367a): Add gspca driver and subdrivers to MAINTAINERS MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Costantino Leandro Signed-off-by: Erik Andrén Signed-off-by: Frank Zago Signed-off-by: Hans de Goede Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- MAINTAINERS | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 7e6a17e1de0..53e78c83cc7 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1879,6 +1879,37 @@ M: linux-kernel@vger.kernel.org W: http://www.kernel.org/pub/linux/kernel/people/rml/hdaps/ S: Maintained +GSPCA FINEPIX SUBDRIVER +P: Frank Zago +M: frank@zago.net +L: video4linux-list@redhat.com +S: Maintained + +GSPCA M5602 SUBDRIVER +P: Erik Andren +M: erik.andren@gmail.com +L: video4linux-list@redhat.com +S: Maintained + +GSPCA PAC207 SONIXB SUBDRIVER +P: Hans de Goede +M: hdegoede@redhat.com +L: video4linux-list@redhat.com +S: Maintained + +GSPCA T613 SUBDRIVER +P: Leandro Costantino +M: lcostantino@gmail.com +L: video4linux-list@redhat.com +S: Maintained + +GSPCA USB WEBCAM DRIVER +P: Jean-Francois Moine +M: moinejf@free.fr +W: http://moinejf.free.fr +L: video4linux-list@redhat.com +S: Maintained + HARDWARE MONITORING L: lm-sensors@lm-sensors.org W: http://www.lm-sensors.org/ -- GitLab From b058e3f39508a3876a4fbf4a92398c817cf82809 Mon Sep 17 00:00:00 2001 From: Rafael Diniz Date: Fri, 24 Oct 2008 23:07:57 -0300 Subject: [PATCH 790/815] V4L/DVB (9368): VBI fix for cx88 cards The attached patch fix VBI support cx88 card. I'm running a capture for hours, getting the closed caption from it[1], and it's working perfect - the output is the same of a bttv card. Please apply this patch as soon as possible. [1] - using zvbi-ntsc-cc of zvbi project. Signed-off-by: Rafael Diniz Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx88/cx88-video.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index 61265fd04d5..b96ce991d96 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -1216,8 +1216,12 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) struct cx8800_fh *fh = priv; struct cx8800_dev *dev = fh->dev; - if (unlikely(fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)) + /* We should remember that this driver also supports teletext, */ + /* so we have to test if the v4l2_buf_type is VBI capture data. */ + if (unlikely((fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) && + (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE))) return -EINVAL; + if (unlikely(i != fh->type)) return -EINVAL; @@ -1232,8 +1236,10 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) struct cx8800_dev *dev = fh->dev; int err, res; - if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + if ((fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) && + (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE)) return -EINVAL; + if (i != fh->type) return -EINVAL; -- GitLab From 0d0f1e0a1d6ef2d0ea249930c5ea71d990fc0b6e Mon Sep 17 00:00:00 2001 From: Rafael Diniz Date: Wed, 22 Oct 2008 18:02:09 -0300 Subject: [PATCH 791/815] V4L/DVB (9369): Documentation update for cx88 Attached is a patch that updates the cx88 documentation to add the fact the closed caption works for at least NTSC capture. ps: I also updated the wiki at: http://www.linuxtv.org/v4lwiki/index.php/Text_capture#cx88_devices Signed-off-by: Rafael Diniz Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/README.cx88 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/video4linux/README.cx88 b/Documentation/video4linux/README.cx88 index 06a33a4f52f..166d5960b1a 100644 --- a/Documentation/video4linux/README.cx88 +++ b/Documentation/video4linux/README.cx88 @@ -27,8 +27,8 @@ audio sound card) should be possible, but there is no code yet ... vbi - - some code present. Doesn't crash any more, but also doesn't - work yet ... + - Code present. Works for NTSC closed caption. PAL and other + TV norms may or may not work. how to add support for new cards -- GitLab From 8182ff69f8675fc1847a399be4eea5e8118a8dd3 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Fri, 24 Oct 2008 15:08:28 -0300 Subject: [PATCH 792/815] V4L/DVB (9372): Minor fixes to the saa7110 driver * Apparently the author of the saa7110 driver was confused by the number of outputs returned by DECODER_GET_CAPABILITIES. Of course a decoder chip has no analog ouputs, but it must have at least one digital output. * Fix an off-by-one error when checking the input value of DECODER_SET_INPUT. Signed-off-by: Jean Delvare Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/saa7110.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c index adf2ba79496..37860698f78 100644 --- a/drivers/media/video/saa7110.c +++ b/drivers/media/video/saa7110.c @@ -47,7 +47,7 @@ module_param(debug, int, 0); MODULE_PARM_DESC(debug, "Debug level (0-1)"); #define SAA7110_MAX_INPUT 9 /* 6 CVBS, 3 SVHS */ -#define SAA7110_MAX_OUTPUT 0 /* its a decoder only */ +#define SAA7110_MAX_OUTPUT 1 /* 1 YUV */ #define SAA7110_NR_REG 0x35 @@ -327,7 +327,7 @@ saa7110_command (struct i2c_client *client, case DECODER_SET_INPUT: v = *(int *) arg; - if (v < 0 || v > SAA7110_MAX_INPUT) { + if (v < 0 || v >= SAA7110_MAX_INPUT) { v4l_dbg(1, debug, client, "input=%d not available\n", v); return -EINVAL; } -- GitLab From f3a3e881b81ae33b786759c7042de974c1e0bbf7 Mon Sep 17 00:00:00 2001 From: Andy Walls Date: Sat, 25 Oct 2008 23:27:06 -0300 Subject: [PATCH 793/815] V4L/DVB (9475): cx18: Disable write retries for registers that always change - part 1. cx18: Disable write retries for registers that always change - part 1. Interrupt related registers will likely not read back the value we just wrote. Disable retries for these registers for now to avoid accidently discarding interrupts. More intelligent read back verification criteria are needed for these and other registers (e.g. GPIO line registers), which will be addressed in subsequent changes. Signed-off-by: Andy Walls Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx18/cx18-io.c | 4 ++-- drivers/media/video/cx18/cx18-irq.c | 6 +++--- drivers/media/video/cx18/cx18-mailbox.c | 4 ++-- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/media/video/cx18/cx18-io.c b/drivers/media/video/cx18/cx18-io.c index 700ab9439c1..31be5e8684d 100644 --- a/drivers/media/video/cx18/cx18-io.c +++ b/drivers/media/video/cx18/cx18-io.c @@ -218,7 +218,7 @@ void cx18_memset_io(struct cx18 *cx, void __iomem *addr, int val, size_t count) void cx18_sw1_irq_enable(struct cx18 *cx, u32 val) { u32 r; - cx18_write_reg(cx, val, SW1_INT_STATUS); + cx18_write_reg_noretry(cx, val, SW1_INT_STATUS); r = cx18_read_reg(cx, SW1_INT_ENABLE_PCI); cx18_write_reg(cx, r | val, SW1_INT_ENABLE_PCI); } @@ -233,7 +233,7 @@ void cx18_sw1_irq_disable(struct cx18 *cx, u32 val) void cx18_sw2_irq_enable(struct cx18 *cx, u32 val) { u32 r; - cx18_write_reg(cx, val, SW2_INT_STATUS); + cx18_write_reg_noretry(cx, val, SW2_INT_STATUS); r = cx18_read_reg(cx, SW2_INT_ENABLE_PCI); cx18_write_reg(cx, r | val, SW2_INT_ENABLE_PCI); } diff --git a/drivers/media/video/cx18/cx18-irq.c b/drivers/media/video/cx18/cx18-irq.c index 360330f5463..447fc9c391a 100644 --- a/drivers/media/video/cx18/cx18-irq.c +++ b/drivers/media/video/cx18/cx18-irq.c @@ -149,9 +149,9 @@ irqreturn_t cx18_irq_handler(int irq, void *dev_id) sw1_mask = cx18_read_reg(cx, SW1_INT_ENABLE_PCI) | IRQ_EPU_TO_HPU; sw1 = cx18_read_reg(cx, SW1_INT_STATUS) & sw1_mask; - cx18_write_reg(cx, sw2&sw2_mask, SW2_INT_STATUS); - cx18_write_reg(cx, sw1&sw1_mask, SW1_INT_STATUS); - cx18_write_reg(cx, hw2&hw2_mask, HW2_INT_CLR_STATUS); + cx18_write_reg_noretry(cx, sw2&sw2_mask, SW2_INT_STATUS); + cx18_write_reg_noretry(cx, sw1&sw1_mask, SW1_INT_STATUS); + cx18_write_reg_noretry(cx, hw2&hw2_mask, HW2_INT_CLR_STATUS); if (sw1 || sw2 || hw2) CX18_DEBUG_HI_IRQ("SW1: %x SW2: %x HW2: %x\n", sw1, sw2, hw2); diff --git a/drivers/media/video/cx18/cx18-mailbox.c b/drivers/media/video/cx18/cx18-mailbox.c index 9d18dd22de7..87f7c8e2c18 100644 --- a/drivers/media/video/cx18/cx18-mailbox.c +++ b/drivers/media/video/cx18/cx18-mailbox.c @@ -176,7 +176,7 @@ long cx18_mb_ack(struct cx18 *cx, const struct cx18_mailbox *mb) cx18_setup_page(cx, SCB_OFFSET); cx18_write_sync(cx, mb->request, &ack_mb->ack); - cx18_write_reg(cx, ack_irq, SW2_INT_SET); + cx18_write_reg_noretry(cx, ack_irq, SW2_INT_SET); return 0; } @@ -225,7 +225,7 @@ static int cx18_api_call(struct cx18 *cx, u32 cmd, int args, u32 data[]) } if (info->flags & API_FAST) timeout /= 2; - cx18_write_reg(cx, irq, SW1_INT_SET); + cx18_write_reg_noretry(cx, irq, SW1_INT_SET); while (!sig && cx18_readl(cx, &mb->ack) != cx18_readl(cx, &mb->request) && cnt < 660) { -- GitLab From 6aadf82eb830cf2622f8803fd7f0414299e246d3 Mon Sep 17 00:00:00 2001 From: Tobias Lorenz Date: Tue, 28 Oct 2008 08:48:27 -0300 Subject: [PATCH 794/815] V4L/DVB (9482): Documentation, especially regarding audio and informational links This patch adds a recommendation to select SND_USB_AUDIO for listing and adds a documentation file for si470x. Signed-off-by: Tobias Lorenz Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/si470x.txt | 118 +++++++++++++++++++++++++++ drivers/media/radio/Kconfig | 14 ++++ drivers/media/radio/radio-si470x.c | 13 --- 3 files changed, 132 insertions(+), 13 deletions(-) create mode 100644 Documentation/video4linux/si470x.txt diff --git a/Documentation/video4linux/si470x.txt b/Documentation/video4linux/si470x.txt new file mode 100644 index 00000000000..11c5fd22a33 --- /dev/null +++ b/Documentation/video4linux/si470x.txt @@ -0,0 +1,118 @@ +Driver for USB radios for the Silicon Labs Si470x FM Radio Receivers + +Copyright (c) 2008 Tobias Lorenz + + +Information from Silicon Labs +============================= +Silicon Laboratories is the manufacturer of the radio ICs, that nowadays are the +most often used radio receivers in cell phones. Usually they are connected with +I2C. But SiLabs also provides a reference design, which integrates this IC, +together with a small microcontroller C8051F321, to form a USB radio. +Part of this reference design is also a radio application in binary and source +code. The software also contains an automatic firmware upgrade to the most +current version. Information on these can be downloaded here: +http://www.silabs.com/usbradio + + +Supported ICs +============= +The following ICs have a very similar register set, so that they are or will be +supported somewhen by the driver: +- Si4700: FM radio receiver +- Si4701: FM radio receiver, RDS Support +- Si4702: FM radio receiver +- Si4703: FM radio receiver, RDS Support +- Si4704: FM radio receiver, no external antenna required +- Si4705: FM radio receiver, no external antenna required, RDS support, Dig I/O +- Si4706: Enhanced FM RDS/TMC radio receiver, no external antenna required, RDS + Support +- Si4707: Dedicated weather band radio receiver with SAME decoder, RDS Support +- Si4708: Smallest FM receivers +- Si4709: Smallest FM receivers, RDS Support +More information on these can be downloaded here: +http://www.silabs.com/products/mcu/Pages/USBFMRadioRD.aspx + + +Supported USB devices +===================== +Currently the following USB radios (vendor:product) with the Silicon Labs si470x +chips are known to work: +- 10c4:818a: Silicon Labs USB FM Radio Reference Design +- 06e1:a155: ADS/Tech FM Radio Receiver (formerly Instant FM Music) (RDX-155-EF) +- 1b80:d700: KWorld USB FM Radio SnapMusic Mobile 700 (FM700) + + +Software +======== +Testing is usually done with most application under Debian/testing: +- fmtools - Utility for managing FM tuner cards +- gnomeradio - FM-radio tuner for the GNOME desktop +- gradio - GTK FM radio tuner +- kradio - Comfortable Radio Application for KDE +- radio - ncurses-based radio application + +There is also a library libv4l, which can be used. It's going to have a function +for frequency seeking, either by using hardware functionality as in radio-si470x +or by implementing a function as we currently have in every of the mentioned +programs. Somewhen the radio programs should make use of libv4l. + +For processing RDS information, there is a project ongoing at: +http://rdsd.berlios.de/ + +There is currently no project for making TMC sentences human readable. + + +Audio Listing +============= +USB Audio is provided by the ALSA snd_usb_audio module. It is recommended to +also select SND_USB_AUDIO, as this is required to get sound from the radio. For +listing you have to redirect the sound, for example using one of the following +commands. + +If you just want to test audio (very poor quality): +cat /dev/dsp1 > /dev/dsp + +If you use OSS try: +sox -2 --endian little -r 96000 -t oss /dev/dsp1 -t oss /dev/dsp + +If you use arts try: +arecord -D hw:1,0 -r96000 -c2 -f S16_LE | artsdsp aplay -B - + + +Module Parameters +================= +After loading the module, you still have access to some of them in the sysfs +mount under /sys/module/radio_si470x/parameters. The contents of read-only files +(0444) are not updated, even if space, band and de are changed using private +video controls. The others are runtime changeable. + + +Errors +====== +Increase tune_timeout, if you often get -EIO errors. + +When timed out or band limit is reached, hw_freq_seek returns -EAGAIN. + +If you get any errors from snd_usb_audio, please report them to the ALSA people. + + +Open Issues +=========== +V4L minor device allocation and parameter setting is not perfect. A solution is +currently under discussion. + +There is an USB interface for downloading/uploading new firmware images. Support +for it can be implemented using the request_firmware interface. + +There is a RDS interrupt mode. The driver is already using the same interface +for polling RDS information, but is currently not using the interrupt mode. + +There is a LED interface, which can be used to override the LED control +programmed in the firmware. This can be made available using the LED support +functions in the kernel. + + +Other useful information and links +================================== +http://www.silabs.com/usbradio diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig index 04cd7c04bdd..5189c4eb439 100644 --- a/drivers/media/radio/Kconfig +++ b/drivers/media/radio/Kconfig @@ -355,6 +355,20 @@ config USB_SI470X tristate "Silicon Labs Si470x FM Radio Receiver support" depends on USB && VIDEO_V4L2 ---help--- + This is a driver for USB devices with the Silicon Labs SI470x + chip. Currently these devices are known to work: + - 10c4:818a: Silicon Labs USB FM Radio Reference Design + - 06e1:a155: ADS/Tech FM Radio Receiver (formerly Instant FM Music) + - 1b80:d700: KWorld USB FM Radio SnapMusic Mobile 700 (FM700) + + Sound is provided by the ALSA USB Audio/MIDI driver. Therefore + if you don't want to use the device solely for RDS receiving, + it is recommended to also select SND_USB_AUDIO. + + Please have a look at the documentation, especially on how + to redirect the audio stream from the radio to your sound device: + Documentation/video4linux/si470x.txt + Say Y here if you want to connect this type of radio to your computer's USB port. diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c index a20583c13b6..3e1830293de 100644 --- a/drivers/media/radio/radio-si470x.c +++ b/drivers/media/radio/radio-si470x.c @@ -24,19 +24,6 @@ */ -/* - * User Notes: - * - USB Audio is provided by the alsa snd_usb_audio module. - * For listing you have to redirect the sound, for example using: - * arecord -D hw:1,0 -r96000 -c2 -f S16_LE | artsdsp aplay -B - - * - regarding module parameters in /sys/module/radio_si470x/parameters: - * the contents of read-only files (0444) are not updated, even if - * space, band and de are changed using private video controls - * - increase tune_timeout, if you often get -EIO errors - * - hw_freq_seek returns -EAGAIN, when timed out or band limit is reached - */ - - /* * History: * 2008-01-12 Tobias Lorenz -- GitLab From 6a95ec590647989089b86a6d04c5f064240cb033 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 28 Oct 2008 10:44:12 -0300 Subject: [PATCH 795/815] V4L/DVB (9485): ivtv: remove incorrect V4L1 & tvaudio dependency ivtv used tvaudio in the past and at the time tvaudio required V4L1. Since tvaudio is no longer dependent on V4L1 and since ivtv actually no longer uses tvaudio at all, this is no removed from Kconfig. Without this patch ivtv won't be build if V4L1 is disabled. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/ivtv/Kconfig | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/video/ivtv/Kconfig b/drivers/media/video/ivtv/Kconfig index 0069898bdda..d62f2bb5cf0 100644 --- a/drivers/media/video/ivtv/Kconfig +++ b/drivers/media/video/ivtv/Kconfig @@ -1,6 +1,6 @@ config VIDEO_IVTV tristate "Conexant cx23416/cx23415 MPEG encoder/decoder support" - depends on VIDEO_V4L1 && VIDEO_V4L2 && PCI && I2C && EXPERIMENTAL + depends on VIDEO_V4L2 && PCI && I2C && EXPERIMENTAL depends on INPUT # due to VIDEO_IR select I2C_ALGOBIT select VIDEO_IR @@ -12,7 +12,6 @@ config VIDEO_IVTV select VIDEO_SAA711X select VIDEO_SAA717X select VIDEO_SAA7127 - select VIDEO_TVAUDIO select VIDEO_CS53L32A select VIDEO_M52790 select VIDEO_WM8775 -- GitLab From 7c34158f206dca89c717e6818d04b8db187155a3 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 28 Oct 2008 10:45:46 -0300 Subject: [PATCH 796/815] V4L/DVB (9486): ivtv/ivtvfb: no longer experimental Remove the EXPERIMENTAL tag. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/ivtv/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/video/ivtv/Kconfig b/drivers/media/video/ivtv/Kconfig index d62f2bb5cf0..c46bfb1569e 100644 --- a/drivers/media/video/ivtv/Kconfig +++ b/drivers/media/video/ivtv/Kconfig @@ -1,6 +1,6 @@ config VIDEO_IVTV tristate "Conexant cx23416/cx23415 MPEG encoder/decoder support" - depends on VIDEO_V4L2 && PCI && I2C && EXPERIMENTAL + depends on VIDEO_V4L2 && PCI && I2C depends on INPUT # due to VIDEO_IR select I2C_ALGOBIT select VIDEO_IR @@ -31,7 +31,7 @@ config VIDEO_IVTV config VIDEO_FB_IVTV tristate "Conexant cx23415 framebuffer support" - depends on VIDEO_IVTV && FB && EXPERIMENTAL + depends on VIDEO_IVTV && FB select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT -- GitLab From 8268c8f54505e5b952d1705a7bf3b2a218ed26bf Mon Sep 17 00:00:00 2001 From: Daniel J Blueman Date: Mon, 2 Jun 2008 20:05:14 -0300 Subject: [PATCH 797/815] V4L/DVB (9492): unplug oops from dvb_frontend_init... When inadvertently hot-unplugging a WT-220U USB DVB-T receiver with 2.6.24, I was met with an oops [1]. The problem is relevant to 2.6.25/26-rc also. dvb_frontend_init() was called either from re-creation of the kdvb-fe0 thread - seems unlikely, or someone called dvb_frontend_reinitialise(), causing this path in the thread - really unlikely, as I can't find any call-site for it. Either way, quite a number of drivers call dvb_usb_generic_rw() [2] without checking the validity of the relevant member in the dvb_usb_device struct - which had changed. Having dvb_usb_generic_rw() sanity-check and fail (rather than loading from 0x120) seems reasonable defensive programming [3], in light of it being called in this way. The problem with this, is that drivers don't check the return code of the init call [4]. Does it make sense to cook a patch which allows the failure to be propagated back up, or am I missing something else? Thanks, Daniel [83711.538485] dvb-usb: bulk message failed: -71 (1/0) [83711.538875] dvb-usb: bulk message failed: -71 (1/0) [83711.538899] usb 7-5: USB disconnect, address 3 [83711.538905] dvb-usb: bulk message failed: -22 (1/0) [83711.538924] dvb-usb: bulk message failed: -22 (1/0) [83711.538943] dvb-usb: bulk message failed: -22 (1/0) [83711.588979] dvb-usb: bulk message failed: -22 (1/0) [83711.589031] dvb-usb: bulk message failed: -22 (1/0) [83711.589078] dvb-usb: bulk message failed: -22 (1/0) [83711.589122] dvb-usb: bulk message failed: -22 (1/0) [83711.589167] dvb-usb: bulk message failed: -22 (1/0) [83711.639233] dvb-usb: bulk message failed: -22 (1/0) [83711.639282] dvb-usb: bulk message failed: -22 (1/0) [83711.639330] dvb-usb: bulk message failed: -22 (1/0) [83711.639374] dvb-usb: bulk message failed: -22 (1/0) [83711.639421] dvb-usb: bulk message failed: -22 (1/0) [83711.658391] dvb-usb: bulk message failed: -22 (1/0) [83768.174281] dvb-usb: bulk message failed: -22 (2/-32512) [83768.174350] Unable to handle kernel NULL pointer dereference<6>dvb-usb: WideView WT-220U PenType Receiver (Typhoon/Freecom) successfully deinitialized and disconnected. [83768.174459] at 0000000000000120 RIP: [83768.174459] [] :dvb_usb:dvb_usb_generic_rw+0x2f/0x1a0 [83768.174580] PGD 0 [83768.174643] Oops: 0000 [1] SMP [83768.174723] CPU 0 [83768.174782] Modules linked in: nfsd auth_rpcgss exportfs nfs lockd nfs_acl sunrpc af_packet xt_length ipt_tos ipt_TOS xt_CLASSIFY sch_sfq sch_htb ipt_MASQUERADE ipt_REDIRECT xt_limit xt_state xt_tcpudp iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack iptable_mangle iptable_filter ip_tables x_tables xfs sbp2 parport_pc lp parport loop ftdi_sio usbserial evdev dvb_usb_dtt200u dvb_usb dvb_core i2c_core sky2 iTCO_wdt iTCO_vendor_support snd_hda_intel shpchp snd_pcm snd_timer snd_page_alloc snd_hwdep snd pci_hotplug soundcore ipv6 button intel_agp ext3 jbd mbcache sg sd_mod ata_generic pata_acpi ahci ata_piix libata scsi_mod ohci1394 ieee1394 ehci_hcd uhci_hcd usbcore e1000 thermal processor fan fbcon tileblit font bitblit softcursor fuse [83768.176968] Pid: 5732, comm: kdvb-fe-0 Not tainted 2.6.24-16-server #1 [83768.177009] RIP: 0010:[] [] :dvb_usb:dvb_usb_generic_rw+0x2f/0x1a0 [83768.177096] RSP: 0018:ffff810021939df0 EFLAGS: 00010286 [83768.177138] RAX: ffff81003bc7cc00 RBX: 0000000000000001 RCX: 0000000000000000 [83768.177181] RDX: 0000000000000001 RSI: ffff810021939e67 RDI: 0000000000000000 [83768.177223] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [83768.177267] R10: ffff810001009880 R11: 0000000000000001 R12: ffff81003c10b400 [83768.177311] R13: ffff81003c10b5b0 R14: ffff810021939ec0 R15: 0000000000000000 [83768.177354] FS: 0000000000000000(0000) GS:ffffffff805c3000(0000) knlGS:0000000000000000 [83768.177409] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [83768.177449] CR2: 0000000000000120 CR3: 0000000000201000 CR4: 00000000000006e0 [83768.177491] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [83768.177534] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [83768.177576] Process kdvb-fe-0 (pid: 5732, threadinfo ffff810021938000, task ffff81003bd1b7a0) [83768.177629] Stack: ffff81003e9b6828 0000000000000000 ffff8100378369f8 0000000000000000 [83768.177800] ffff81003bd1b7a0 ffff810037836d48 ffff81003bc7cc30 ffff81003c10b400 [83768.177943] ffff81003c10b5b0 ffff810021939ec0 ffff81003c10b5e0 ffffffff88342452 [83768.178054] Call Trace: [83768.178130] [] :dvb_usb_dtt200u:dtt200u_fe_init+0x22/0x30 [83768.178178] [] :dvb_usb:dvb_usb_fe_wakeup+0x3a/0x50 [83768.178229] [] :dvb_core:dvb_frontend_init+0x21/0x70 [83768.178278] [] :dvb_core:dvb_frontend_thread+0x8b/0x370 [83768.178329] [] :dvb_core:dvb_frontend_thread+0x0/0x370 [83768.178382] [] kthread+0x4b/0x80 [83768.178427] [] child_rip+0xa/0x12 [83768.178473] [] kthread+0x0/0x80 [83768.178514] [] child_rip+0x0/0x12 [83768.178557] [83768.178594] [83768.178594] Code: 44 8b 87 20 01 00 00 49 89 f4 45 89 ce 45 85 c0 0f 84 ad 00 [83768.179167] RIP [] :dvb_usb:dvb_usb_generic_rw+0x2f/0x1a0 [83768.179234] RSP [83768.179271] CR2: 0000000000000120 [83768.179419] ---[ end trace dba8483163cb1700 ]--- Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/dvb-usb-urb.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c index 5cef12a07f7..6fe71c6745e 100644 --- a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c +++ b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c @@ -13,14 +13,14 @@ int dvb_usb_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, { int actlen,ret = -ENOMEM; + if (!d || wbuf == NULL || wlen == 0) + return -EINVAL; + if (d->props.generic_bulk_ctrl_endpoint == 0) { err("endpoint for generic control not specified."); return -EINVAL; } - if (wbuf == NULL || wlen == 0) - return -EINVAL; - if ((ret = mutex_lock_interruptible(&d->usb_mutex))) return ret; -- GitLab From dec0c46ac2af9bbc4a2acd56e5bffbf02f20113e Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Wed, 29 Oct 2008 21:16:04 -0300 Subject: [PATCH 798/815] V4L/DVB (9494): anysee: initialize anysee_usb_mutex statically anysee_usb_mutex is initialized at every time the anysee device is probed. If the second anysee device is probed while anysee_usb_mutex is locked by the first anysee device, the mutex is broken. This patch fixes by initialize anysee_usb_mutex statically rather than initialize at probe time. Signed-off-by: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/anysee.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c index c786359fba0..cd2edbcaa09 100644 --- a/drivers/media/dvb/dvb-usb/anysee.c +++ b/drivers/media/dvb/dvb-usb/anysee.c @@ -46,7 +46,7 @@ module_param_named(delsys, dvb_usb_anysee_delsys, int, 0644); MODULE_PARM_DESC(delsys, "select delivery mode (0=DVB-C, 1=DVB-T)"); DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); -static struct mutex anysee_usb_mutex; +static DEFINE_MUTEX(anysee_usb_mutex); static int anysee_ctrl_msg(struct dvb_usb_device *d, u8 *sbuf, u8 slen, u8 *rbuf, u8 rlen) @@ -456,8 +456,6 @@ static int anysee_probe(struct usb_interface *intf, struct usb_host_interface *alt; int ret; - mutex_init(&anysee_usb_mutex); - /* There is one interface with two alternate settings. Alternate setting 0 is for bulk transfer. Alternate setting 1 is for isochronous transfer. -- GitLab From a2482377c9df89daa0cb94252bd1e8829c0e9c2f Mon Sep 17 00:00:00 2001 From: Frederic CAND Date: Thu, 30 Oct 2008 04:46:42 -0300 Subject: [PATCH 799/815] V4L/DVB (9495): cx88-blackbird: bugfix: cx88-blackbird-poll-fix Starts encoder not only on a read call but also on a poll command. Signed-off-by: Frederic CAND Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx88/cx88-blackbird.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index 078be631955..ae77450f126 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -1158,6 +1158,10 @@ static unsigned int mpeg_poll(struct file *file, struct poll_table_struct *wait) { struct cx8802_fh *fh = file->private_data; + struct cx8802_dev *dev = fh->dev; + + if (!dev->mpeg_active) + blackbird_start_codec(file, fh); return videobuf_poll_stream(file, &fh->mpegq, wait); } -- GitLab From 9c8e0a260ed7c8935d7ee8dd51cd1971ef516385 Mon Sep 17 00:00:00 2001 From: Frederic CAND Date: Thu, 30 Oct 2008 04:50:05 -0300 Subject: [PATCH 800/815] V4L/DVB (9496): cx88-blackbird: bugfix: cx88-blackbird-mpeg-users Allows multiple access to the mpeg device Signed-off-by: Frederic CAND Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx88/cx88-blackbird.c | 8 ++++++-- drivers/media/video/cx88/cx88.h | 1 + 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index ae77450f126..d3ae5b4dfca 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -1078,7 +1078,7 @@ static int mpeg_open(struct inode *inode, struct file *file) } } - if (blackbird_initialize_codec(dev) < 0) { + if (!atomic_read(&dev->core->mpeg_users) && blackbird_initialize_codec(dev) < 0) { if (drv) drv->request_release(drv); unlock_kernel(); @@ -1109,6 +1109,8 @@ static int mpeg_open(struct inode *inode, struct file *file) fh->mpegq.field); unlock_kernel(); + atomic_inc(&dev->core->mpeg_users); + return 0; } @@ -1118,7 +1120,7 @@ static int mpeg_release(struct inode *inode, struct file *file) struct cx8802_dev *dev = fh->dev; struct cx8802_driver *drv = NULL; - if (dev->mpeg_active) + if (dev->mpeg_active && atomic_read(&dev->core->mpeg_users) == 1) blackbird_stop_codec(dev); cx8802_cancel_buffers(fh->dev); @@ -1138,6 +1140,8 @@ static int mpeg_release(struct inode *inode, struct file *file) if (drv) drv->request_release(drv); + atomic_dec(&dev->core->mpeg_users); + return 0; } diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h index 76207c2856b..f4240965be3 100644 --- a/drivers/media/video/cx88/cx88.h +++ b/drivers/media/video/cx88/cx88.h @@ -352,6 +352,7 @@ struct cx88_core { /* various v4l controls */ u32 freq; atomic_t users; + atomic_t mpeg_users; /* cx88-video needs to access cx8802 for hybrid tuner pll access. */ struct cx8802_dev *dvbdev; -- GitLab From 1a8dc86db1546f60a25f2b5cd071c0091db87146 Mon Sep 17 00:00:00 2001 From: Darron Broad Date: Thu, 30 Oct 2008 05:05:23 -0300 Subject: [PATCH 801/815] V4L/DVB (9499): cx88-mpeg: final fix for analogue only compilation + de-alloc fix Final fix for when analogue only is selected for compilation (ie, !CX88_DVB) This tidies up previous fix and adds missing de-alloc memory leak on fault (eg, if fe1 fails to alloc where fe0 was allocated). Signed-off-by: Darron Broad Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx88/cx88-mpeg.c | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-) diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c index a1c435b4b1c..3ebdcd1d83f 100644 --- a/drivers/media/video/cx88/cx88-mpeg.c +++ b/drivers/media/video/cx88/cx88-mpeg.c @@ -769,10 +769,6 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev, struct cx8802_dev *dev; struct cx88_core *core; int err; -#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE) - struct videobuf_dvb_frontend *demod; - int i; -#endif /* general setup */ core = cx88_core_get(pci_dev); @@ -803,15 +799,21 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev, mutex_init(&dev->frontends.lock); INIT_LIST_HEAD(&dev->frontends.felist); - if (core->board.num_frontends) - printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__, core->board.num_frontends); - - for (i = 1; i <= core->board.num_frontends; i++) { - demod = videobuf_dvb_alloc_frontend(&dev->frontends, i); - if(demod == NULL) { - printk(KERN_ERR "%s() failed to alloc\n", __func__); - err = -ENOMEM; - goto fail_free; + if (core->board.num_frontends) { + struct videobuf_dvb_frontend *fe; + int i; + + printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__, + core->board.num_frontends); + for (i = 1; i <= core->board.num_frontends; i++) { + fe = videobuf_dvb_alloc_frontend(&dev->frontends, i); + if(fe == NULL) { + printk(KERN_ERR "%s() failed to alloc\n", + __func__); + videobuf_dvb_dealloc_frontends(&dev->frontends); + err = -ENOMEM; + goto fail_free; + } } } #endif -- GitLab From 58ae1c23184772a7b2d02a4a82f5515a7820a155 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 3 Nov 2008 08:06:51 -0300 Subject: [PATCH 802/815] V4L/DVB (9506): ivtv/cx18: fix test whether modules should be loaded or not. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx18/cx18-driver.c | 4 ++-- drivers/media/video/ivtv/ivtv-driver.c | 26 +++++++++++++------------- 2 files changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c index 7a1a7830a6b..6a840f2d81a 100644 --- a/drivers/media/video/cx18/cx18-driver.c +++ b/drivers/media/video/cx18/cx18-driver.c @@ -581,10 +581,10 @@ static void cx18_load_and_init_modules(struct cx18 *cx) #ifdef MODULE /* load modules */ -#ifndef CONFIG_MEDIA_TUNER +#ifdef CONFIG_MEDIA_TUNER_MODULE hw = cx18_request_module(cx, hw, "tuner", CX18_HW_TUNER); #endif -#ifndef CONFIG_VIDEO_CS5345 +#ifdef CONFIG_VIDEO_CS5345_MODULE hw = cx18_request_module(cx, hw, "cs5345", CX18_HW_CS5345); #endif #endif diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c index d36485023b6..b69cc1d55e5 100644 --- a/drivers/media/video/ivtv/ivtv-driver.c +++ b/drivers/media/video/ivtv/ivtv-driver.c @@ -875,43 +875,43 @@ static void ivtv_load_and_init_modules(struct ivtv *itv) #ifdef MODULE /* load modules */ -#ifndef CONFIG_MEDIA_TUNER +#ifdef CONFIG_MEDIA_TUNER_MODULE hw = ivtv_request_module(itv, hw, "tuner", IVTV_HW_TUNER); #endif -#ifndef CONFIG_VIDEO_CX25840 +#ifdef CONFIG_VIDEO_CX25840_MODULE hw = ivtv_request_module(itv, hw, "cx25840", IVTV_HW_CX25840); #endif -#ifndef CONFIG_VIDEO_SAA711X +#ifdef CONFIG_VIDEO_SAA711X_MODULE hw = ivtv_request_module(itv, hw, "saa7115", IVTV_HW_SAA711X); #endif -#ifndef CONFIG_VIDEO_SAA7127 +#ifdef CONFIG_VIDEO_SAA7127_MODULE hw = ivtv_request_module(itv, hw, "saa7127", IVTV_HW_SAA7127); #endif -#ifndef CONFIG_VIDEO_SAA717X +#ifdef CONFIG_VIDEO_SAA717X_MODULE hw = ivtv_request_module(itv, hw, "saa717x", IVTV_HW_SAA717X); #endif -#ifndef CONFIG_VIDEO_UPD64031A +#ifdef CONFIG_VIDEO_UPD64031A_MODULE hw = ivtv_request_module(itv, hw, "upd64031a", IVTV_HW_UPD64031A); #endif -#ifndef CONFIG_VIDEO_UPD64083 +#ifdef CONFIG_VIDEO_UPD64083_MODULE hw = ivtv_request_module(itv, hw, "upd64083", IVTV_HW_UPD6408X); #endif -#ifndef CONFIG_VIDEO_MSP3400 +#ifdef CONFIG_VIDEO_MSP3400_MODULE hw = ivtv_request_module(itv, hw, "msp3400", IVTV_HW_MSP34XX); #endif -#ifndef CONFIG_VIDEO_VP27SMPX +#ifdef CONFIG_VIDEO_VP27SMPX_MODULE hw = ivtv_request_module(itv, hw, "vp27smpx", IVTV_HW_VP27SMPX); #endif -#ifndef CONFIG_VIDEO_WM8775 +#ifdef CONFIG_VIDEO_WM8775_MODULE hw = ivtv_request_module(itv, hw, "wm8775", IVTV_HW_WM8775); #endif -#ifndef CONFIG_VIDEO_WM8739 +#ifdef CONFIG_VIDEO_WM8739_MODULE hw = ivtv_request_module(itv, hw, "wm8739", IVTV_HW_WM8739); #endif -#ifndef CONFIG_VIDEO_CS53L32A +#ifdef CONFIG_VIDEO_CS53L32A_MODULE hw = ivtv_request_module(itv, hw, "cs53l32a", IVTV_HW_CS53L32A); #endif -#ifndef CONFIG_VIDEO_M52790 +#ifdef CONFIG_VIDEO_M52790_MODULE hw = ivtv_request_module(itv, hw, "m52790", IVTV_HW_M52790); #endif #endif -- GitLab From f056d29eebd2c8800cf42528ba0470c77a928821 Mon Sep 17 00:00:00 2001 From: Andy Walls Date: Fri, 31 Oct 2008 20:49:12 -0300 Subject: [PATCH 803/815] V4L/DVB (9510): cx18: Fix write retries for registers that always change - part 2. cx18: Fix write retries for registers that always change - part 2. Some registers, especially interrupt related ones, will never read back the value just written. Modified interrupt register readback checks to make sure the intended effect was achieved. Signed-off-by: Andy Walls Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx18/cx18-io.c | 17 +++++++++++++++-- drivers/media/video/cx18/cx18-io.h | 17 +++++++++++++++++ drivers/media/video/cx18/cx18-irq.c | 19 +++++++++++-------- drivers/media/video/cx18/cx18-mailbox.c | 4 ++-- 4 files changed, 45 insertions(+), 12 deletions(-) diff --git a/drivers/media/video/cx18/cx18-io.c b/drivers/media/video/cx18/cx18-io.c index 31be5e8684d..220fae8d4ad 100644 --- a/drivers/media/video/cx18/cx18-io.c +++ b/drivers/media/video/cx18/cx18-io.c @@ -88,6 +88,19 @@ void cx18_writel_retry(struct cx18 *cx, u32 val, void __iomem *addr) cx18_log_write_retries(cx, i, addr); } +void _cx18_writel_expect(struct cx18 *cx, u32 val, void __iomem *addr, + u32 eval, u32 mask) +{ + int i; + eval &= mask; + for (i = 0; i < CX18_MAX_MMIO_RETRIES; i++) { + cx18_writel_noretry(cx, val, addr); + if (eval == (cx18_readl_noretry(cx, addr) & mask)) + break; + } + cx18_log_write_retries(cx, i, addr); +} + void cx18_writew_retry(struct cx18 *cx, u16 val, void __iomem *addr) { int i; @@ -218,7 +231,7 @@ void cx18_memset_io(struct cx18 *cx, void __iomem *addr, int val, size_t count) void cx18_sw1_irq_enable(struct cx18 *cx, u32 val) { u32 r; - cx18_write_reg_noretry(cx, val, SW1_INT_STATUS); + cx18_write_reg_expect(cx, val, SW1_INT_STATUS, ~val, val); r = cx18_read_reg(cx, SW1_INT_ENABLE_PCI); cx18_write_reg(cx, r | val, SW1_INT_ENABLE_PCI); } @@ -233,7 +246,7 @@ void cx18_sw1_irq_disable(struct cx18 *cx, u32 val) void cx18_sw2_irq_enable(struct cx18 *cx, u32 val) { u32 r; - cx18_write_reg_noretry(cx, val, SW2_INT_STATUS); + cx18_write_reg_expect(cx, val, SW2_INT_STATUS, ~val, val); r = cx18_read_reg(cx, SW2_INT_ENABLE_PCI); cx18_write_reg(cx, r | val, SW2_INT_ENABLE_PCI); } diff --git a/drivers/media/video/cx18/cx18-io.h b/drivers/media/video/cx18/cx18-io.h index 287a5e8bf67..425244453ea 100644 --- a/drivers/media/video/cx18/cx18-io.h +++ b/drivers/media/video/cx18/cx18-io.h @@ -133,6 +133,8 @@ static inline void cx18_writel(struct cx18 *cx, u32 val, void __iomem *addr) cx18_writel_noretry(cx, val, addr); } +void _cx18_writel_expect(struct cx18 *cx, u32 val, void __iomem *addr, + u32 eval, u32 mask); static inline void cx18_writew_noretry(struct cx18 *cx, u16 val, void __iomem *addr) @@ -271,6 +273,21 @@ static inline void cx18_write_reg(struct cx18 *cx, u32 val, u32 reg) cx18_write_reg_noretry(cx, val, reg); } +static inline void _cx18_write_reg_expect(struct cx18 *cx, u32 val, u32 reg, + u32 eval, u32 mask) +{ + _cx18_writel_expect(cx, val, cx->reg_mem + reg, eval, mask); +} + +static inline void cx18_write_reg_expect(struct cx18 *cx, u32 val, u32 reg, + u32 eval, u32 mask) +{ + if (cx18_retry_mmio) + _cx18_write_reg_expect(cx, val, reg, eval, mask); + else + cx18_write_reg_noretry(cx, val, reg); +} + static inline u32 cx18_read_reg_noretry(struct cx18 *cx, u32 reg) { diff --git a/drivers/media/video/cx18/cx18-irq.c b/drivers/media/video/cx18/cx18-irq.c index 447fc9c391a..a366259bbb7 100644 --- a/drivers/media/video/cx18/cx18-irq.c +++ b/drivers/media/video/cx18/cx18-irq.c @@ -142,16 +142,19 @@ irqreturn_t cx18_irq_handler(int irq, void *dev_id) spin_lock(&cx->dma_reg_lock); - hw2_mask = cx18_read_reg(cx, HW2_INT_MASK5_PCI); - hw2 = cx18_read_reg(cx, HW2_INT_CLR_STATUS) & hw2_mask; - sw2_mask = cx18_read_reg(cx, SW2_INT_ENABLE_PCI) | IRQ_EPU_TO_HPU_ACK; - sw2 = cx18_read_reg(cx, SW2_INT_STATUS) & sw2_mask; sw1_mask = cx18_read_reg(cx, SW1_INT_ENABLE_PCI) | IRQ_EPU_TO_HPU; sw1 = cx18_read_reg(cx, SW1_INT_STATUS) & sw1_mask; + sw2_mask = cx18_read_reg(cx, SW2_INT_ENABLE_PCI) | IRQ_EPU_TO_HPU_ACK; + sw2 = cx18_read_reg(cx, SW2_INT_STATUS) & sw2_mask; + hw2_mask = cx18_read_reg(cx, HW2_INT_MASK5_PCI); + hw2 = cx18_read_reg(cx, HW2_INT_CLR_STATUS) & hw2_mask; - cx18_write_reg_noretry(cx, sw2&sw2_mask, SW2_INT_STATUS); - cx18_write_reg_noretry(cx, sw1&sw1_mask, SW1_INT_STATUS); - cx18_write_reg_noretry(cx, hw2&hw2_mask, HW2_INT_CLR_STATUS); + if (sw1) + cx18_write_reg_expect(cx, sw1, SW1_INT_STATUS, ~sw1, sw1); + if (sw2) + cx18_write_reg_expect(cx, sw2, SW2_INT_STATUS, ~sw2, sw2); + if (hw2) + cx18_write_reg_expect(cx, hw2, HW2_INT_CLR_STATUS, ~hw2, hw2); if (sw1 || sw2 || hw2) CX18_DEBUG_HI_IRQ("SW1: %x SW2: %x HW2: %x\n", sw1, sw2, hw2); @@ -178,5 +181,5 @@ irqreturn_t cx18_irq_handler(int irq, void *dev_id) hpu_cmd(cx, sw1); spin_unlock(&cx->dma_reg_lock); - return (hw2 | sw1 | sw2) ? IRQ_HANDLED : IRQ_NONE; + return (sw1 || sw2 || hw2) ? IRQ_HANDLED : IRQ_NONE; } diff --git a/drivers/media/video/cx18/cx18-mailbox.c b/drivers/media/video/cx18/cx18-mailbox.c index 87f7c8e2c18..851a905376b 100644 --- a/drivers/media/video/cx18/cx18-mailbox.c +++ b/drivers/media/video/cx18/cx18-mailbox.c @@ -176,7 +176,7 @@ long cx18_mb_ack(struct cx18 *cx, const struct cx18_mailbox *mb) cx18_setup_page(cx, SCB_OFFSET); cx18_write_sync(cx, mb->request, &ack_mb->ack); - cx18_write_reg_noretry(cx, ack_irq, SW2_INT_SET); + cx18_write_reg_expect(cx, ack_irq, SW2_INT_SET, ack_irq, ack_irq); return 0; } @@ -225,7 +225,7 @@ static int cx18_api_call(struct cx18 *cx, u32 cmd, int args, u32 data[]) } if (info->flags & API_FAST) timeout /= 2; - cx18_write_reg_noretry(cx, irq, SW1_INT_SET); + cx18_write_reg_expect(cx, irq, SW1_INT_SET, irq, irq); while (!sig && cx18_readl(cx, &mb->ack) != cx18_readl(cx, &mb->request) && cnt < 660) { -- GitLab From 4e6b61047db2a77a250b6510bdb3c20c41aee591 Mon Sep 17 00:00:00 2001 From: Andy Walls Date: Sat, 1 Nov 2008 01:07:36 -0300 Subject: [PATCH 804/815] V4L/DVB (9511): cx18: Mark CX18_CPU_DE_RELEASE_MDL as a slow API call cx18: Mark CX18_CPU_DE_RELEASE_MDL as a slow API call. Give the encoder time to complete the MDL release before destroying the encoder internal task. This avoids an encoder lockup on the next digital capture and error messages about buffers being returned for an inactive encoder task handle. Signed-off-by: Andy Walls Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx18/cx18-mailbox.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/video/cx18/cx18-mailbox.c b/drivers/media/video/cx18/cx18-mailbox.c index 851a905376b..acff7dfb60d 100644 --- a/drivers/media/video/cx18/cx18-mailbox.c +++ b/drivers/media/video/cx18/cx18-mailbox.c @@ -83,7 +83,7 @@ static const struct cx18_api_info api_info[] = { API_ENTRY(CPU, CX18_CPU_DE_SET_MDL_ACK, 0), API_ENTRY(CPU, CX18_CPU_DE_SET_MDL, API_FAST), API_ENTRY(CPU, CX18_APU_RESETAI, API_FAST), - API_ENTRY(CPU, CX18_CPU_DE_RELEASE_MDL, 0), + API_ENTRY(CPU, CX18_CPU_DE_RELEASE_MDL, API_SLOW), API_ENTRY(0, 0, 0), }; -- GitLab From 891bd1331eb378f4a474d2377451a97bb306a451 Mon Sep 17 00:00:00 2001 From: roel kluin Date: Tue, 4 Nov 2008 11:32:59 -0300 Subject: [PATCH 805/815] V4L/DVB (9524): af9013: fix bug in status reading - ! has a higher precedence than & Signed-off-by: Roel Kluin Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/frontends/af9013.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/dvb/frontends/af9013.c b/drivers/media/dvb/frontends/af9013.c index 21c1060cf10..692b68a9e73 100644 --- a/drivers/media/dvb/frontends/af9013.c +++ b/drivers/media/dvb/frontends/af9013.c @@ -1187,7 +1187,7 @@ static int af9013_read_status(struct dvb_frontend *fe, fe_status_t *status) if (tmp) *status |= FE_HAS_SYNC | FE_HAS_LOCK; - if (!*status & FE_HAS_SIGNAL) { + if (!(*status & FE_HAS_SIGNAL)) { /* AGC lock */ ret = af9013_read_reg_bits(state, 0xd1a0, 6, 1, &tmp); if (ret) @@ -1196,7 +1196,7 @@ static int af9013_read_status(struct dvb_frontend *fe, fe_status_t *status) *status |= FE_HAS_SIGNAL; } - if (!*status & FE_HAS_CARRIER) { + if (!(*status & FE_HAS_CARRIER)) { /* CFO lock */ ret = af9013_read_reg_bits(state, 0xd333, 7, 1, &tmp); if (ret) @@ -1205,7 +1205,7 @@ static int af9013_read_status(struct dvb_frontend *fe, fe_status_t *status) *status |= FE_HAS_CARRIER; } - if (!*status & FE_HAS_CARRIER) { + if (!(*status & FE_HAS_CARRIER)) { /* SFOE lock */ ret = af9013_read_reg_bits(state, 0xd334, 6, 1, &tmp); if (ret) -- GitLab From 349d042f34cc2a663f22cae2390b240934e61014 Mon Sep 17 00:00:00 2001 From: Antti Palosaari Date: Wed, 5 Nov 2008 16:31:24 -0300 Subject: [PATCH 806/815] V4L/DVB (9527): af9015: fix compile warnings - use static to avoid compile warnings Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/af9015.c | 14 +++++++------- drivers/media/dvb/dvb-usb/af9015.h | 1 - 2 files changed, 7 insertions(+), 8 deletions(-) diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c index cb0829c038c..847d8fdd9ec 100644 --- a/drivers/media/dvb/dvb-usb/af9015.c +++ b/drivers/media/dvb/dvb-usb/af9015.c @@ -31,13 +31,13 @@ #include "mc44s80x.h" #endif -int dvb_usb_af9015_debug; +static int dvb_usb_af9015_debug; module_param_named(debug, dvb_usb_af9015_debug, int, 0644); MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS); -int dvb_usb_af9015_remote; +static int dvb_usb_af9015_remote; module_param_named(remote, dvb_usb_af9015_remote, int, 0644); MODULE_PARM_DESC(remote, "select remote"); -int dvb_usb_af9015_dual_mode; +static int dvb_usb_af9015_dual_mode; module_param_named(dual_mode, dvb_usb_af9015_dual_mode, int, 0644); MODULE_PARM_DESC(dual_mode, "enable dual mode"); DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); @@ -46,7 +46,7 @@ static DEFINE_MUTEX(af9015_usb_mutex); static struct af9015_config af9015_config; static struct dvb_usb_device_properties af9015_properties[2]; -int af9015_properties_count = ARRAY_SIZE(af9015_properties); +static int af9015_properties_count = ARRAY_SIZE(af9015_properties); static struct af9013_config af9015_af9013_config[] = { { @@ -549,7 +549,7 @@ static int af9015_eeprom_dump(struct dvb_usb_device *d) return 0; } -int af9015_download_ir_table(struct dvb_usb_device *d) +static int af9015_download_ir_table(struct dvb_usb_device *d) { int i, packets = 0, ret; u16 addr = 0x9a56; /* ir-table start address */ @@ -999,7 +999,7 @@ static int af9015_rc_query(struct dvb_usb_device *d, u32 *event, int *state) } /* init 2nd I2C adapter */ -int af9015_i2c_init(struct dvb_usb_device *d) +static int af9015_i2c_init(struct dvb_usb_device *d) { int ret; struct af9015_state *state = d->priv; @@ -1419,7 +1419,7 @@ static int af9015_usb_probe(struct usb_interface *intf, return ret; } -void af9015_i2c_exit(struct dvb_usb_device *d) +static void af9015_i2c_exit(struct dvb_usb_device *d) { struct af9015_state *state = d->priv; deb_info("%s: \n", __func__); diff --git a/drivers/media/dvb/dvb-usb/af9015.h b/drivers/media/dvb/dvb-usb/af9015.h index 882e8a4b368..6c3c9729331 100644 --- a/drivers/media/dvb/dvb-usb/af9015.h +++ b/drivers/media/dvb/dvb-usb/af9015.h @@ -27,7 +27,6 @@ #define DVB_USB_LOG_PREFIX "af9015" #include "dvb-usb.h" -extern int dvb_usb_af9015_debug; #define deb_info(args...) dprintk(dvb_usb_af9015_debug, 0x01, args) #define deb_rc(args...) dprintk(dvb_usb_af9015_debug, 0x02, args) #define deb_xfer(args...) dprintk(dvb_usb_af9015_debug, 0x04, args) -- GitLab From 17ff61cb200e8ec0c8e456fbd426c1af63a6e28a Mon Sep 17 00:00:00 2001 From: Frederic CAND Date: Wed, 29 Oct 2008 14:37:49 -0300 Subject: [PATCH 807/815] V4L/DVB (9493): kconfig patch Ok I made a patch that converts gspca kconfig file to a more standard= one, with tabs + 2 white spaces, so that if a warning is added it still compiles please find it attached Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/Kconfig | 142 +++++++++++++++--------------- 1 file changed, 71 insertions(+), 71 deletions(-) diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig index 4d0817471c9..96a16db3d7a 100644 --- a/drivers/media/video/gspca/Kconfig +++ b/drivers/media/video/gspca/Kconfig @@ -3,16 +3,16 @@ menuconfig USB_GSPCA depends on VIDEO_V4L2 default m ---help--- - Say Y here if you want to enable selecting webcams based - on the GSPCA framework. + Say Y here if you want to enable selecting webcams based + on the GSPCA framework. - See for more info. + See for more info. - This driver uses the Video For Linux API. You must say Y or M to - "Video For Linux" to use this driver. + This driver uses the Video For Linux API. You must say Y or M to + "Video For Linux" to use this driver. - To compile this driver as modules, choose M here: the - modules will be called gspca_main. + To compile this driver as modules, choose M here: the + modules will be called gspca_main. if USB_GSPCA && VIDEO_V4L2 @@ -23,190 +23,190 @@ config USB_GSPCA_CONEX tristate "Conexant Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the Conexant chip. + Say Y here if you want support for cameras based on the Conexant chip. - To compile this driver as a module, choose M here: the - module will be called gspca_conex. + To compile this driver as a module, choose M here: the + module will be called gspca_conex. config USB_GSPCA_ETOMS tristate "Etoms USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the Etoms chip. + Say Y here if you want support for cameras based on the Etoms chip. - To compile this driver as a module, choose M here: the - module will be called gspca_etoms. + To compile this driver as a module, choose M here: the + module will be called gspca_etoms. config USB_GSPCA_FINEPIX tristate "Fujifilm FinePix USB V4L2 driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the FinePix chip. + Say Y here if you want support for cameras based on the FinePix chip. - To compile this driver as a module, choose M here: the - module will be called gspca_finepix. + To compile this driver as a module, choose M here: the + module will be called gspca_finepix. config USB_GSPCA_MARS tristate "Mars USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the Mars chip. + Say Y here if you want support for cameras based on the Mars chip. - To compile this driver as a module, choose M here: the - module will be called gspca_mars. + To compile this driver as a module, choose M here: the + module will be called gspca_mars. config USB_GSPCA_OV519 tristate "OV519 USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the OV519 chip. + Say Y here if you want support for cameras based on the OV519 chip. - To compile this driver as a module, choose M here: the - module will be called gspca_ov519. + To compile this driver as a module, choose M here: the + module will be called gspca_ov519. config USB_GSPCA_PAC207 tristate "Pixart PAC207 USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the PAC207 chip. + Say Y here if you want support for cameras based on the PAC207 chip. - To compile this driver as a module, choose M here: the - module will be called gspca_pac207. + To compile this driver as a module, choose M here: the + module will be called gspca_pac207. config USB_GSPCA_PAC7311 tristate "Pixart PAC7311 USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the PAC7311 chip. + Say Y here if you want support for cameras based on the PAC7311 chip. - To compile this driver as a module, choose M here: the - module will be called gspca_pac7311. + To compile this driver as a module, choose M here: the + module will be called gspca_pac7311. config USB_GSPCA_SONIXB tristate "SN9C102 USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the SONIXB chip. + Say Y here if you want support for cameras based on the SONIXB chip. - To compile this driver as a module, choose M here: the - module will be called gspca_sonixb. + To compile this driver as a module, choose M here: the + module will be called gspca_sonixb. config USB_GSPCA_SONIXJ tristate "SONIX JPEG USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the SONIXJ chip. + Say Y here if you want support for cameras based on the SONIXJ chip. - To compile this driver as a module, choose M here: the - module will be called gspca_sonixj + To compile this driver as a module, choose M here: the + module will be called gspca_sonixj config USB_GSPCA_SPCA500 tristate "SPCA500 USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the SPCA500 chip. + Say Y here if you want support for cameras based on the SPCA500 chip. - To compile this driver as a module, choose M here: the - module will be called gspca_spca500. + To compile this driver as a module, choose M here: the + module will be called gspca_spca500. config USB_GSPCA_SPCA501 tristate "SPCA501 USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the SPCA501 chip. + Say Y here if you want support for cameras based on the SPCA501 chip. - To compile this driver as a module, choose M here: the - module will be called gspca_spca501. + To compile this driver as a module, choose M here: the + module will be called gspca_spca501. config USB_GSPCA_SPCA505 tristate "SPCA505 USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the SPCA505 chip. + Say Y here if you want support for cameras based on the SPCA505 chip. - To compile this driver as a module, choose M here: the - module will be called gspca_spca505. + To compile this driver as a module, choose M here: the + module will be called gspca_spca505. config USB_GSPCA_SPCA506 tristate "SPCA506 USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the SPCA506 chip. + Say Y here if you want support for cameras based on the SPCA506 chip. - To compile this driver as a module, choose M here: the - module will be called gspca_spca506. + To compile this driver as a module, choose M here: the + module will be called gspca_spca506. config USB_GSPCA_SPCA508 tristate "SPCA508 USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the SPCA508 chip. + Say Y here if you want support for cameras based on the SPCA508 chip. - To compile this driver as a module, choose M here: the - module will be called gspca_spca508. + To compile this driver as a module, choose M here: the + module will be called gspca_spca508. config USB_GSPCA_SPCA561 tristate "SPCA561 USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the SPCA561 chip. + Say Y here if you want support for cameras based on the SPCA561 chip. - To compile this driver as a module, choose M here: the - module will be called gspca_spca561. + To compile this driver as a module, choose M here: the + module will be called gspca_spca561. config USB_GSPCA_STK014 tristate "Syntek DV4000 (STK014) USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the STK014 chip. + Say Y here if you want support for cameras based on the STK014 chip. - To compile this driver as a module, choose M here: the - module will be called gspca_stk014. + To compile this driver as a module, choose M here: the + module will be called gspca_stk014. config USB_GSPCA_SUNPLUS tristate "SUNPLUS USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the Sunplus - SPCA504(abc) SPCA533 SPCA536 chips. + Say Y here if you want support for cameras based on the Sunplus + SPCA504(abc) SPCA533 SPCA536 chips. - To compile this driver as a module, choose M here: the - module will be called gspca_spca5xx. + To compile this driver as a module, choose M here: the + module will be called gspca_spca5xx. config USB_GSPCA_T613 tristate "T613 (JPEG Compliance) USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the T613 chip. + Say Y here if you want support for cameras based on the T613 chip. - To compile this driver as a module, choose M here: the - module will be called gspca_t613. + To compile this driver as a module, choose M here: the + module will be called gspca_t613. config USB_GSPCA_TV8532 tristate "TV8532 USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the TV8531 chip. + Say Y here if you want support for cameras based on the TV8531 chip. - To compile this driver as a module, choose M here: the - module will be called gspca_tv8532. + To compile this driver as a module, choose M here: the + module will be called gspca_tv8532. config USB_GSPCA_VC032X tristate "VC032X USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the VC032X chip. + Say Y here if you want support for cameras based on the VC032X chip. - To compile this driver as a module, choose M here: the - module will be called gspca_vc032x. + To compile this driver as a module, choose M here: the + module will be called gspca_vc032x. config USB_GSPCA_ZC3XX tristate "VC3xx USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the ZC3XX chip. + Say Y here if you want support for cameras based on the ZC3XX chip. - To compile this driver as a module, choose M here: the - module will be called gspca_zc3xx. + To compile this driver as a module, choose M here: the + module will be called gspca_zc3xx. endif -- GitLab From 465f8a805d3796fac2b2fb0c630217f6f76e667c Mon Sep 17 00:00:00 2001 From: Andy Walls Date: Tue, 4 Nov 2008 22:02:23 -0300 Subject: [PATCH 808/815] V4L/DVB (9515): cx18: Use correct Mailbox IRQ Ack values and misc IRQ handling cleanup cx18: Use correct Mailbox IRQ Ack values and misc IRQ handling cleanup. The SCB field definitions for Ack IRQ's for mailboxes were inconsistent with the bitmasks being loaded into those SCB fields and the SW2 Ack IRQ handling logic. Renamed fields in SCB to make things consistent and did misc IRQ handling cleanups: removing legacy ivtv dma_reg_lock, HPU IRQ flags, etc. Signed-off-by: Andy Walls Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx18/cx18-driver.c | 1 - drivers/media/video/cx18/cx18-driver.h | 2 - drivers/media/video/cx18/cx18-irq.c | 54 ++++++++++++++------------ drivers/media/video/cx18/cx18-scb.h | 40 +++++++++---------- 4 files changed, 49 insertions(+), 48 deletions(-) diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c index 6a840f2d81a..2befa3819cd 100644 --- a/drivers/media/video/cx18/cx18-driver.c +++ b/drivers/media/video/cx18/cx18-driver.c @@ -448,7 +448,6 @@ static int __devinit cx18_init_struct1(struct cx18 *cx) mutex_init(&cx->gpio_lock); spin_lock_init(&cx->lock); - spin_lock_init(&cx->dma_reg_lock); /* start counting open_id at 1 */ cx->open_id = 1; diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h index a4b1708fafe..e721c01d217 100644 --- a/drivers/media/video/cx18/cx18-driver.h +++ b/drivers/media/video/cx18/cx18-driver.h @@ -402,8 +402,6 @@ struct cx18 { spinlock_t lock; /* lock access to this struct */ int search_pack_header; - spinlock_t dma_reg_lock; /* lock access to DMA engine registers */ - int open_id; /* incremented each time an open occurs, used as unique ID. Starts at 1, so 0 can be used as uninitialized value in the stream->id. */ diff --git a/drivers/media/video/cx18/cx18-irq.c b/drivers/media/video/cx18/cx18-irq.c index a366259bbb7..c306e142c1c 100644 --- a/drivers/media/video/cx18/cx18-irq.c +++ b/drivers/media/video/cx18/cx18-irq.c @@ -30,8 +30,6 @@ #include "cx18-vbi.h" #include "cx18-scb.h" -#define DMA_MAGIC_COOKIE 0x000001fe - static void epu_dma_done(struct cx18 *cx, struct cx18_mailbox *mb) { u32 handle = mb->args[0]; @@ -109,7 +107,7 @@ static void epu_debug(struct cx18 *cx, struct cx18_mailbox *mb) CX18_INFO("FW version: %s\n", p - 1); } -static void hpu_cmd(struct cx18 *cx, u32 sw1) +static void epu_cmd(struct cx18 *cx, u32 sw1) { struct cx18_mailbox mb; @@ -125,12 +123,31 @@ static void hpu_cmd(struct cx18 *cx, u32 sw1) epu_debug(cx, &mb); break; default: - CX18_WARN("Unexpected mailbox command %08x\n", mb.cmd); + CX18_WARN("Unknown CPU_TO_EPU mailbox command %#08x\n", + mb.cmd); break; } } - if (sw1 & (IRQ_APU_TO_EPU | IRQ_HPU_TO_EPU)) - CX18_WARN("Unexpected interrupt %08x\n", sw1); + + if (sw1 & IRQ_APU_TO_EPU) { + cx18_memcpy_fromio(cx, &mb, &cx->scb->apu2epu_mb, sizeof(mb)); + CX18_WARN("Unknown APU_TO_EPU mailbox command %#08x\n", mb.cmd); + } + + if (sw1 & IRQ_HPU_TO_EPU) { + cx18_memcpy_fromio(cx, &mb, &cx->scb->hpu2epu_mb, sizeof(mb)); + CX18_WARN("Unknown HPU_TO_EPU mailbox command %#08x\n", mb.cmd); + } +} + +static void xpu_ack(struct cx18 *cx, u32 sw2) +{ + if (sw2 & IRQ_CPU_TO_EPU_ACK) + wake_up(&cx->mb_cpu_waitq); + if (sw2 & IRQ_APU_TO_EPU_ACK) + wake_up(&cx->mb_apu_waitq); + if (sw2 & IRQ_HPU_TO_EPU_ACK) + wake_up(&cx->mb_hpu_waitq); } irqreturn_t cx18_irq_handler(int irq, void *dev_id) @@ -140,11 +157,9 @@ irqreturn_t cx18_irq_handler(int irq, void *dev_id) u32 sw2, sw2_mask; u32 hw2, hw2_mask; - spin_lock(&cx->dma_reg_lock); - - sw1_mask = cx18_read_reg(cx, SW1_INT_ENABLE_PCI) | IRQ_EPU_TO_HPU; + sw1_mask = cx18_read_reg(cx, SW1_INT_ENABLE_PCI); sw1 = cx18_read_reg(cx, SW1_INT_STATUS) & sw1_mask; - sw2_mask = cx18_read_reg(cx, SW2_INT_ENABLE_PCI) | IRQ_EPU_TO_HPU_ACK; + sw2_mask = cx18_read_reg(cx, SW2_INT_ENABLE_PCI); sw2 = cx18_read_reg(cx, SW2_INT_STATUS) & sw2_mask; hw2_mask = cx18_read_reg(cx, HW2_INT_MASK5_PCI); hw2 = cx18_read_reg(cx, HW2_INT_CLR_STATUS) & hw2_mask; @@ -160,26 +175,15 @@ irqreturn_t cx18_irq_handler(int irq, void *dev_id) CX18_DEBUG_HI_IRQ("SW1: %x SW2: %x HW2: %x\n", sw1, sw2, hw2); /* To do: interrupt-based I2C handling - if (hw2 & 0x00c00000) { + if (hw2 & (HW2_I2C1_INT|HW2_I2C2_INT)) { } */ - if (sw2) { - if (sw2 & (cx18_readl(cx, &cx->scb->cpu2hpu_irq_ack) | - cx18_readl(cx, &cx->scb->cpu2epu_irq_ack))) - wake_up(&cx->mb_cpu_waitq); - if (sw2 & (cx18_readl(cx, &cx->scb->apu2hpu_irq_ack) | - cx18_readl(cx, &cx->scb->apu2epu_irq_ack))) - wake_up(&cx->mb_apu_waitq); - if (sw2 & cx18_readl(cx, &cx->scb->epu2hpu_irq_ack)) - wake_up(&cx->mb_epu_waitq); - if (sw2 & cx18_readl(cx, &cx->scb->hpu2epu_irq_ack)) - wake_up(&cx->mb_hpu_waitq); - } + if (sw2) + xpu_ack(cx, sw2); if (sw1) - hpu_cmd(cx, sw1); - spin_unlock(&cx->dma_reg_lock); + epu_cmd(cx, sw1); return (sw1 || sw2 || hw2) ? IRQ_HANDLED : IRQ_NONE; } diff --git a/drivers/media/video/cx18/cx18-scb.h b/drivers/media/video/cx18/cx18-scb.h index 86b4cb15d16..594713bbed6 100644 --- a/drivers/media/video/cx18/cx18-scb.h +++ b/drivers/media/video/cx18/cx18-scb.h @@ -128,22 +128,22 @@ struct cx18_scb { u32 apu2cpu_irq; /* Value to write to register SW2 register set (0xC7003140) after the command is cleared */ - u32 apu2cpu_irq_ack; + u32 cpu2apu_irq_ack; u32 reserved2[13]; u32 hpu2cpu_mb_offset; u32 hpu2cpu_irq; - u32 hpu2cpu_irq_ack; + u32 cpu2hpu_irq_ack; u32 reserved3[13]; u32 ppu2cpu_mb_offset; u32 ppu2cpu_irq; - u32 ppu2cpu_irq_ack; + u32 cpu2ppu_irq_ack; u32 reserved4[13]; u32 epu2cpu_mb_offset; u32 epu2cpu_irq; - u32 epu2cpu_irq_ack; + u32 cpu2epu_irq_ack; u32 reserved5[13]; u32 reserved6[8]; @@ -153,22 +153,22 @@ struct cx18_scb { u32 reserved11[7]; u32 cpu2apu_mb_offset; u32 cpu2apu_irq; - u32 cpu2apu_irq_ack; + u32 apu2cpu_irq_ack; u32 reserved12[13]; u32 hpu2apu_mb_offset; u32 hpu2apu_irq; - u32 hpu2apu_irq_ack; + u32 apu2hpu_irq_ack; u32 reserved13[13]; u32 ppu2apu_mb_offset; u32 ppu2apu_irq; - u32 ppu2apu_irq_ack; + u32 apu2ppu_irq_ack; u32 reserved14[13]; u32 epu2apu_mb_offset; u32 epu2apu_irq; - u32 epu2apu_irq_ack; + u32 apu2epu_irq_ack; u32 reserved15[13]; u32 reserved16[8]; @@ -178,22 +178,22 @@ struct cx18_scb { u32 reserved21[7]; u32 cpu2hpu_mb_offset; u32 cpu2hpu_irq; - u32 cpu2hpu_irq_ack; + u32 hpu2cpu_irq_ack; u32 reserved22[13]; u32 apu2hpu_mb_offset; u32 apu2hpu_irq; - u32 apu2hpu_irq_ack; + u32 hpu2apu_irq_ack; u32 reserved23[13]; u32 ppu2hpu_mb_offset; u32 ppu2hpu_irq; - u32 ppu2hpu_irq_ack; + u32 hpu2ppu_irq_ack; u32 reserved24[13]; u32 epu2hpu_mb_offset; u32 epu2hpu_irq; - u32 epu2hpu_irq_ack; + u32 hpu2epu_irq_ack; u32 reserved25[13]; u32 reserved26[8]; @@ -203,22 +203,22 @@ struct cx18_scb { u32 reserved31[7]; u32 cpu2ppu_mb_offset; u32 cpu2ppu_irq; - u32 cpu2ppu_irq_ack; + u32 ppu2cpu_irq_ack; u32 reserved32[13]; u32 apu2ppu_mb_offset; u32 apu2ppu_irq; - u32 apu2ppu_irq_ack; + u32 ppu2apu_irq_ack; u32 reserved33[13]; u32 hpu2ppu_mb_offset; u32 hpu2ppu_irq; - u32 hpu2ppu_irq_ack; + u32 ppu2hpu_irq_ack; u32 reserved34[13]; u32 epu2ppu_mb_offset; u32 epu2ppu_irq; - u32 epu2ppu_irq_ack; + u32 ppu2epu_irq_ack; u32 reserved35[13]; u32 reserved36[8]; @@ -228,22 +228,22 @@ struct cx18_scb { u32 reserved41[7]; u32 cpu2epu_mb_offset; u32 cpu2epu_irq; - u32 cpu2epu_irq_ack; + u32 epu2cpu_irq_ack; u32 reserved42[13]; u32 apu2epu_mb_offset; u32 apu2epu_irq; - u32 apu2epu_irq_ack; + u32 epu2apu_irq_ack; u32 reserved43[13]; u32 hpu2epu_mb_offset; u32 hpu2epu_irq; - u32 hpu2epu_irq_ack; + u32 epu2hpu_irq_ack; u32 reserved44[13]; u32 ppu2epu_mb_offset; u32 ppu2epu_irq; - u32 ppu2epu_irq_ack; + u32 epu2ppu_irq_ack; u32 reserved45[13]; u32 reserved46[8]; -- GitLab From 93d0f0385adafc331d070a4e874c8ae686e6179a Mon Sep 17 00:00:00 2001 From: Krzysztof Helt Date: Sat, 25 Oct 2008 05:06:58 -0300 Subject: [PATCH 809/815] V4L/DVB (9549): gspca: Fix a typo in one of gspca chips name. Signed-off-by: Krzysztof Helt Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig index 96a16db3d7a..6b557c057fa 100644 --- a/drivers/media/video/gspca/Kconfig +++ b/drivers/media/video/gspca/Kconfig @@ -201,7 +201,7 @@ config USB_GSPCA_VC032X module will be called gspca_vc032x. config USB_GSPCA_ZC3XX - tristate "VC3xx USB Camera Driver" + tristate "ZC3XX USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help Say Y here if you want support for cameras based on the ZC3XX chip. -- GitLab From 03bf75654cd31610ddd1ea66fab311b5b24700f0 Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Thu, 6 Nov 2008 14:47:13 -0300 Subject: [PATCH 810/815] V4L/DVB (9556): gspca: Bad init sequence for sensor HV7131B in zc3xx. This patch fixes the H flip and the R & B color inversion of mode 320x240. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/zc3xx.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c index d0a4451dc46..3e594462b16 100644 --- a/drivers/media/video/gspca/zc3xx.c +++ b/drivers/media/video/gspca/zc3xx.c @@ -2266,7 +2266,7 @@ static const struct usb_action hdcs2020b_NoFliker[] = { {} }; -static const struct usb_action hv7131bxx_Initial[] = { +static const struct usb_action hv7131bxx_Initial[] = { /* 320x240 */ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, {0xa0, 0x10, ZC3XX_R002_CLOCKSELECT}, {0xa0, 0x00, ZC3XX_R010_CMOSSENSORSELECT}, @@ -2309,7 +2309,7 @@ static const struct usb_action hv7131bxx_Initial[] = { {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, - {0xaa, 0x02, 0x0080}, /* {0xaa, 0x02, 0x0090}; */ + {0xaa, 0x02, 0x0090}, /* {0xaa, 0x02, 0x0080}; */ {0xa1, 0x01, 0x0002}, {0xa0, 0x00, ZC3XX_R092_I2CADDRESSSELECT}, {0xa0, 0x02, ZC3XX_R090_I2CCOMMAND}, @@ -2374,7 +2374,7 @@ static const struct usb_action hv7131bxx_Initial[] = { {} }; -static const struct usb_action hv7131bxx_InitialScale[] = { +static const struct usb_action hv7131bxx_InitialScale[] = { /* 640x480*/ {0xa0, 0x01, ZC3XX_R000_SYSTEMCONTROL}, {0xa0, 0x00, ZC3XX_R002_CLOCKSELECT}, {0xa0, 0x00, ZC3XX_R010_CMOSSENSORSELECT}, -- GitLab From c9ff1b689a5d605640f098afc37d6102ecef9876 Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Thu, 6 Nov 2008 15:29:47 -0300 Subject: [PATCH 811/815] V4L/DVB (9557): gspca: Small changes for the sensor HV7131B in zc3xx. - touch only one register for brightness change - no quality control - don't probe again at streamon time. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/zc3xx.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c index 3e594462b16..8b3101d347c 100644 --- a/drivers/media/video/gspca/zc3xx.c +++ b/drivers/media/video/gspca/zc3xx.c @@ -2290,7 +2290,7 @@ static const struct usb_action hv7131bxx_Initial[] = { /* 320x240 */ {0xaa, 0x14, 0x0001}, {0xaa, 0x15, 0x00e8}, {0xaa, 0x16, 0x0002}, - {0xaa, 0x17, 0x0086}, + {0xaa, 0x17, 0x0086}, /* 00,17,88,aa */ {0xaa, 0x31, 0x0038}, {0xaa, 0x32, 0x0038}, {0xaa, 0x33, 0x0038}, @@ -2309,7 +2309,7 @@ static const struct usb_action hv7131bxx_Initial[] = { /* 320x240 */ {0xa0, 0x13, ZC3XX_R1CB_SHARPNESS05}, {0xa0, 0x08, ZC3XX_R250_DEADPIXELSMODE}, {0xa0, 0x08, ZC3XX_R301_EEPROMACCESS}, - {0xaa, 0x02, 0x0090}, /* {0xaa, 0x02, 0x0080}; */ + {0xaa, 0x02, 0x0090}, /* 00,02,80,aa */ {0xa1, 0x01, 0x0002}, {0xa0, 0x00, ZC3XX_R092_I2CADDRESSSELECT}, {0xa0, 0x02, ZC3XX_R090_I2CCOMMAND}, @@ -6388,6 +6388,8 @@ static void setbrightness(struct gspca_dev *gspca_dev) /*fixme: is it really write to 011d and 018d for all other sensors? */ brightness = sd->brightness; reg_w(gspca_dev->dev, brightness, 0x011d); + if (sd->sensor == SENSOR_HV7131B) + return; if (brightness < 0x70) brightness += 0x10; else @@ -6529,6 +6531,7 @@ static void setquality(struct gspca_dev *gspca_dev) switch (sd->sensor) { case SENSOR_GC0305: + case SENSOR_HV7131B: case SENSOR_OV7620: case SENSOR_PO2030: return; @@ -7209,7 +7212,6 @@ static int sd_start(struct gspca_dev *gspca_dev) mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; zc3_init = init_tb[(int) sd->sensor][mode]; switch (sd->sensor) { - case SENSOR_HV7131B: case SENSOR_HV7131C: zcxx_probeSensor(gspca_dev); break; -- GitLab From 1d6782bda5c1fb2bca44af50647b45427d8ef4ec Mon Sep 17 00:00:00 2001 From: Andy Walls Date: Wed, 5 Nov 2008 00:49:14 -0300 Subject: [PATCH 812/815] V4L/DVB (9516): cx18: Move DVB buffer transfer handling from irq handler to work_queue cx18: Move DVB buffer transfer handling from irq handler to work_queue thread. In order to properly lock the epu2cpu mailbox for driver to CX23418 commands, the DVB/TS buffer handling needs to be moved from the IRQ handler and IRQ context to a work queue. This work_queue implmentation is strikingly similar to the ivtv implementation - for better or worse. Signed-off-by: Andy Walls Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx18/cx18-driver.c | 12 +++++++++++ drivers/media/video/cx18/cx18-driver.h | 18 ++++++++++------ drivers/media/video/cx18/cx18-dvb.c | 23 ++++++++++++++++++++ drivers/media/video/cx18/cx18-dvb.h | 1 + drivers/media/video/cx18/cx18-irq.c | 29 ++++++++++++++++++-------- drivers/media/video/cx18/cx18-irq.h | 4 +--- drivers/media/video/cx18/cx18-queue.c | 14 ++++++------- 7 files changed, 75 insertions(+), 26 deletions(-) diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c index 2befa3819cd..7874d9790a5 100644 --- a/drivers/media/video/cx18/cx18-driver.c +++ b/drivers/media/video/cx18/cx18-driver.c @@ -449,6 +449,14 @@ static int __devinit cx18_init_struct1(struct cx18 *cx) spin_lock_init(&cx->lock); + cx->work_queue = create_singlethread_workqueue(cx->name); + if (cx->work_queue == NULL) { + CX18_ERR("Could not create work queue\n"); + return -1; + } + + INIT_WORK(&cx->work, cx18_work_handler); + /* start counting open_id at 1 */ cx->open_id = 1; @@ -831,6 +839,7 @@ free_map: free_mem: release_mem_region(cx->base_addr, CX18_MEM_SIZE); free_workqueue: + destroy_workqueue(cx->work_queue); err: if (retval == 0) retval = -ENODEV; @@ -931,6 +940,9 @@ static void cx18_remove(struct pci_dev *pci_dev) cx18_halt_firmware(cx); + flush_workqueue(cx->work_queue); + destroy_workqueue(cx->work_queue); + cx18_streams_cleanup(cx, 1); exit_cx18_i2c(cx); diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h index e721c01d217..bbdd5f25041 100644 --- a/drivers/media/video/cx18/cx18-driver.h +++ b/drivers/media/video/cx18/cx18-driver.h @@ -199,12 +199,15 @@ struct cx18_options { #define CX18_F_S_APPL_IO 8 /* this stream is used read/written by an application */ /* per-cx18, i_flags */ -#define CX18_F_I_LOADED_FW 0 /* Loaded the firmware the first time */ -#define CX18_F_I_EOS 4 /* End of encoder stream reached */ -#define CX18_F_I_RADIO_USER 5 /* The radio tuner is selected */ -#define CX18_F_I_ENC_PAUSED 13 /* the encoder is paused */ -#define CX18_F_I_INITED 21 /* set after first open */ -#define CX18_F_I_FAILED 22 /* set if first open failed */ +#define CX18_F_I_LOADED_FW 0 /* Loaded firmware 1st time */ +#define CX18_F_I_EOS 4 /* End of encoder stream */ +#define CX18_F_I_RADIO_USER 5 /* radio tuner is selected */ +#define CX18_F_I_ENC_PAUSED 13 /* the encoder is paused */ +#define CX18_F_I_HAVE_WORK 15 /* there is work to be done */ +#define CX18_F_I_WORK_HANDLER_DVB 18 /* work to be done for DVB */ +#define CX18_F_I_INITED 21 /* set after first open */ +#define CX18_F_I_FAILED 22 /* set if first open failed */ +#define CX18_F_I_WORK_INITED 23 /* worker thread initialized */ /* These are the VBI types as they appear in the embedded VBI private packets. */ #define CX18_SLICED_TYPE_TELETEXT_B (1) @@ -431,6 +434,9 @@ struct cx18 { /* when the current DMA is finished this queue is woken up */ wait_queue_head_t dma_waitq; + struct workqueue_struct *work_queue; + struct work_struct work; + /* i2c */ struct i2c_adapter i2c_adap[2]; struct i2c_algo_bit_data i2c_algo[2]; diff --git a/drivers/media/video/cx18/cx18-dvb.c b/drivers/media/video/cx18/cx18-dvb.c index afc694e7bdb..4542e2e5e3d 100644 --- a/drivers/media/video/cx18/cx18-dvb.c +++ b/drivers/media/video/cx18/cx18-dvb.c @@ -23,6 +23,8 @@ #include "cx18-dvb.h" #include "cx18-io.h" #include "cx18-streams.h" +#include "cx18-queue.h" +#include "cx18-scb.h" #include "cx18-cards.h" #include "s5h1409.h" #include "mxl5005s.h" @@ -300,3 +302,24 @@ static int dvb_register(struct cx18_stream *stream) return ret; } + +void cx18_dvb_work_handler(struct cx18 *cx) +{ + struct cx18_buffer *buf; + struct cx18_stream *s = &cx->streams[CX18_ENC_STREAM_TYPE_TS]; + + while ((buf = cx18_dequeue(s, &s->q_full)) != NULL) { + if (s->dvb.enabled) + dvb_dmx_swfilter(&s->dvb.demux, buf->buf, + buf->bytesused); + + cx18_enqueue(s, buf, &s->q_free); + cx18_buf_sync_for_device(s, buf); + if (s->handle == CX18_INVALID_TASK_HANDLE) /* FIXME: improve */ + continue; + + cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5, s->handle, + (void __iomem *)&cx->scb->cpu_mdl[buf->id] - cx->enc_mem, + 1, buf->id, s->buf_size); + } +} diff --git a/drivers/media/video/cx18/cx18-dvb.h b/drivers/media/video/cx18/cx18-dvb.h index bf8d8f6f545..bbdcefc87f2 100644 --- a/drivers/media/video/cx18/cx18-dvb.h +++ b/drivers/media/video/cx18/cx18-dvb.h @@ -23,3 +23,4 @@ int cx18_dvb_register(struct cx18_stream *stream); void cx18_dvb_unregister(struct cx18_stream *stream); +void cx18_dvb_work_handler(struct cx18 *cx); diff --git a/drivers/media/video/cx18/cx18-irq.c b/drivers/media/video/cx18/cx18-irq.c index c306e142c1c..5fbfbd0f149 100644 --- a/drivers/media/video/cx18/cx18-irq.c +++ b/drivers/media/video/cx18/cx18-irq.c @@ -29,6 +29,20 @@ #include "cx18-mailbox.h" #include "cx18-vbi.h" #include "cx18-scb.h" +#include "cx18-dvb.h" + +void cx18_work_handler(struct work_struct *work) +{ + struct cx18 *cx = container_of(work, struct cx18, work); + if (test_and_clear_bit(CX18_F_I_WORK_INITED, &cx->i_flags)) { + struct sched_param param = { .sched_priority = MAX_RT_PRIO-1 }; + /* This thread must use the FIFO scheduler as it + * is realtime sensitive. */ + sched_setscheduler(current, SCHED_FIFO, ¶m); + } + if (test_and_clear_bit(CX18_F_I_WORK_HANDLER_DVB, &cx->i_flags)) + cx18_dvb_work_handler(cx); +} static void epu_dma_done(struct cx18 *cx, struct cx18_mailbox *mb) { @@ -65,17 +79,11 @@ static void epu_dma_done(struct cx18 *cx, struct cx18_mailbox *mb) if (buf) { cx18_buf_sync_for_cpu(s, buf); if (s->type == CX18_ENC_STREAM_TYPE_TS && s->dvb.enabled) { - /* process the buffer here */ - CX18_DEBUG_HI_DMA("TS recv and sent bytesused=%d\n", + CX18_DEBUG_HI_DMA("TS recv bytesused = %d\n", buf->bytesused); - dvb_dmx_swfilter(&s->dvb.demux, buf->buf, - buf->bytesused); - - cx18_buf_sync_for_device(s, buf); - cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5, s->handle, - (void __iomem *)&cx->scb->cpu_mdl[buf->id] - cx->enc_mem, - 1, buf->id, s->buf_size); + set_bit(CX18_F_I_WORK_HANDLER_DVB, &cx->i_flags); + set_bit(CX18_F_I_HAVE_WORK, &cx->i_flags); } else set_bit(CX18_F_B_NEED_BUF_SWAP, &buf->b_flags); } else { @@ -185,5 +193,8 @@ irqreturn_t cx18_irq_handler(int irq, void *dev_id) if (sw1) epu_cmd(cx, sw1); + if (test_and_clear_bit(CX18_F_I_HAVE_WORK, &cx->i_flags)) + queue_work(cx->work_queue, &cx->work); + return (sw1 || sw2 || hw2) ? IRQ_HANDLED : IRQ_NONE; } diff --git a/drivers/media/video/cx18/cx18-irq.h b/drivers/media/video/cx18/cx18-irq.h index 379f704f5cb..6173ca3bc9e 100644 --- a/drivers/media/video/cx18/cx18-irq.h +++ b/drivers/media/video/cx18/cx18-irq.h @@ -32,6 +32,4 @@ irqreturn_t cx18_irq_handler(int irq, void *dev_id); -void cx18_irq_work_handler(struct work_struct *work); -void cx18_dma_stream_dec_prepare(struct cx18_stream *s, u32 offset, int lock); -void cx18_unfinished_dma(unsigned long arg); +void cx18_work_handler(struct work_struct *work); diff --git a/drivers/media/video/cx18/cx18-queue.c b/drivers/media/video/cx18/cx18-queue.c index a33ba04a268..174682c2582 100644 --- a/drivers/media/video/cx18/cx18-queue.c +++ b/drivers/media/video/cx18/cx18-queue.c @@ -88,15 +88,13 @@ struct cx18_buffer *cx18_queue_get_buf_irq(struct cx18_stream *s, u32 id, if (buf->id != id) continue; + buf->bytesused = bytesused; - /* the transport buffers are handled differently, - they are not moved to the full queue */ - if (s->type != CX18_ENC_STREAM_TYPE_TS) { - atomic_dec(&s->q_free.buffers); - atomic_inc(&s->q_full.buffers); - s->q_full.bytesused += buf->bytesused; - list_move_tail(&buf->list, &s->q_full.list); - } + atomic_dec(&s->q_free.buffers); + atomic_inc(&s->q_full.buffers); + s->q_full.bytesused += buf->bytesused; + list_move_tail(&buf->list, &s->q_full.list); + spin_unlock(&s->qlock); return buf; } -- GitLab From 2002c69595a092518107f7e3c1294c9710bc92ae Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Tue, 11 Nov 2008 11:52:33 +0100 Subject: [PATCH 813/815] sched: release buddies on yield Clear buddies on yield, so that the buddy rules don't schedule them despite them being placed right-most. This fixed a performance regression with yield-happy binary JVMs. Signed-off-by: Peter Zijlstra Signed-off-by: Ingo Molnar Tested-by: Lin Ming --- kernel/sched_fair.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 51aa3e102ac..98345e45b05 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -716,6 +716,15 @@ enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int wakeup) __enqueue_entity(cfs_rq, se); } +static void clear_buddies(struct cfs_rq *cfs_rq, struct sched_entity *se) +{ + if (cfs_rq->last == se) + cfs_rq->last = NULL; + + if (cfs_rq->next == se) + cfs_rq->next = NULL; +} + static void dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int sleep) { @@ -738,11 +747,7 @@ dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int sleep) #endif } - if (cfs_rq->last == se) - cfs_rq->last = NULL; - - if (cfs_rq->next == se) - cfs_rq->next = NULL; + clear_buddies(cfs_rq, se); if (se != cfs_rq->curr) __dequeue_entity(cfs_rq, se); @@ -977,6 +982,8 @@ static void yield_task_fair(struct rq *rq) if (unlikely(cfs_rq->nr_running == 1)) return; + clear_buddies(cfs_rq, se); + if (likely(!sysctl_sched_compat_yield) && curr->policy != SCHED_BATCH) { update_rq_clock(rq); /* -- GitLab From 8eb04cf3402c59e84af9d2e86149edb4044f9a9e Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Tue, 11 Nov 2008 14:48:44 +0000 Subject: [PATCH 814/815] tty: trivial - fix up email addresses in tty related stuff Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/char/isicom.c | 6 ++++-- drivers/char/mxser.c | 3 ++- drivers/usb/serial/ir-usb.c | 2 +- 3 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c index 7d30ee1d3fc..04e4549299b 100644 --- a/drivers/char/isicom.c +++ b/drivers/char/isicom.c @@ -7,12 +7,14 @@ * Original driver code supplied by Multi-Tech * * Changes - * 1/9/98 alan@redhat.com Merge to 2.0.x kernel tree + * 1/9/98 alan@lxorguk.ukuu.org.uk + * Merge to 2.0.x kernel tree * Obtain and use official major/minors * Loader switched to a misc device * (fixed range check bug as a side effect) * Printk clean up - * 9/12/98 alan@redhat.com Rough port to 2.1.x + * 9/12/98 alan@lxorguk.ukuu.org.uk + * Rough port to 2.1.x * * 10/6/99 sameer Merged the ISA and PCI drivers to * a new unified driver. diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c index 8beef50f95a..04776691541 100644 --- a/drivers/char/mxser.c +++ b/drivers/char/mxser.c @@ -14,7 +14,8 @@ * (at your option) any later version. * * Fed through a cleanup, indent and remove of non 2.6 code by Alan Cox - * . The original 1.8 code is available on www.moxa.com. + * . The original 1.8 code is available on + * www.moxa.com. * - Fixed x86_64 cleanness */ diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c index b679a556b98..4e2cda93da5 100644 --- a/drivers/usb/serial/ir-usb.c +++ b/drivers/usb/serial/ir-usb.c @@ -26,7 +26,7 @@ * Introduced common header to be used also in USB Gadget Framework. * Still needs some other style fixes. * - * 2007_Jun_21 Alan Cox + * 2007_Jun_21 Alan Cox * Minimal cleanups for some of the driver problens and tty layer abuse. * Still needs fixing to allow multiple dongles. * -- GitLab From 0906dd9df2f79042cfa82d8388895be7cbe7a51b Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Tue, 11 Nov 2008 14:51:23 +0000 Subject: [PATCH 815/815] telephony: trivial: fix up email address Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/telephony/phonedev.c | 2 +- include/linux/telephony.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/telephony/phonedev.c b/drivers/telephony/phonedev.c index 37caf4d6903..b52cc830c0b 100644 --- a/drivers/telephony/phonedev.c +++ b/drivers/telephony/phonedev.c @@ -8,7 +8,7 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. * - * Author: Alan Cox, + * Author: Alan Cox, * * Fixes: Mar 01 2000 Thomas Sparr, * phone_register_device now works with unit!=PHONE_UNIT_ANY diff --git a/include/linux/telephony.h b/include/linux/telephony.h index 5b2b6261f19..f63afe330ad 100644 --- a/include/linux/telephony.h +++ b/include/linux/telephony.h @@ -14,7 +14,7 @@ * Authors: Ed Okerson, * Greg Herlein, * - * Contributors: Alan Cox, + * Contributors: Alan Cox, * David W. Erhart, * * IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR -- GitLab