diff options
Diffstat (limited to 'include')
47 files changed, 303 insertions, 389 deletions
diff --git a/include/asm-arm/arch-at91/at91_shdwc.h b/include/asm-arm/arch-at91/at91_shdwc.h index 795fcc26622..01b433de227 100644 --- a/include/asm-arm/arch-at91/at91_shdwc.h +++ b/include/asm-arm/arch-at91/at91_shdwc.h @@ -14,8 +14,8 @@ #define AT91_SHDWC_H #define AT91_SHDW_CR (AT91_SHDWC + 0x00) /* Shut Down Control Register */ -#define AT91_SHDW_SHDW (1 << 0) /* Processor Reset */ -#define AT91_SHDW_KEY (0xff << 24) /* KEY Password */ +#define AT91_SHDW_SHDW (1 << 0) /* Shut Down command */ +#define AT91_SHDW_KEY (0xa5 << 24) /* KEY Password */ #define AT91_SHDW_MR (AT91_SHDWC + 0x04) /* Shut Down Mode Register */ #define AT91_SHDW_WKMODE0 (3 << 0) /* Wake-up 0 Mode Selection */ diff --git a/include/asm-arm/arch-at91/at91_wdt.h b/include/asm-arm/arch-at91/at91_wdt.h index 7251a344c74..1014e9bf181 100644 --- a/include/asm-arm/arch-at91/at91_wdt.h +++ b/include/asm-arm/arch-at91/at91_wdt.h @@ -15,7 +15,7 @@ #define AT91_WDT_CR (AT91_WDT + 0x00) /* Watchdog Control Register */ #define AT91_WDT_WDRSTT (1 << 0) /* Restart */ -#define AT91_WDT_KEY (0xff << 24) /* KEY Password */ +#define AT91_WDT_KEY (0xa5 << 24) /* KEY Password */ #define AT91_WDT_MR (AT91_WDT + 0x04) /* Watchdog Mode Register */ #define AT91_WDT_WDV (0xfff << 0) /* Counter Value */ diff --git a/include/asm-arm/arch-pxa/gpio.h b/include/asm-arm/arch-pxa/gpio.h index aeba24347f8..9e99241f3ed 100644 --- a/include/asm-arm/arch-pxa/gpio.h +++ b/include/asm-arm/arch-pxa/gpio.h @@ -45,7 +45,8 @@ static inline int gpio_direction_input(unsigned gpio) static inline int gpio_direction_output(unsigned gpio, int value) { - return pxa_gpio_mode(gpio | GPIO_OUT | (value ? 0 : GPIO_DFLT_LOW)); + return pxa_gpio_mode(gpio | GPIO_OUT | + (value ? GPIO_DFLT_HIGH : GPIO_DFLT_LOW)); } static inline int __gpio_get_value(unsigned gpio) diff --git a/include/asm-frv/system.h b/include/asm-frv/system.h index be303b3eef4..6931af525da 100644 --- a/include/asm-frv/system.h +++ b/include/asm-frv/system.h @@ -12,6 +12,7 @@ #ifndef _ASM_SYSTEM_H #define _ASM_SYSTEM_H +#include <linux/types.h> #include <linux/linkage.h> struct thread_struct; diff --git a/include/asm-mips/asmmacro.h b/include/asm-mips/asmmacro.h index 92e62ef711e..c5f20df780e 100644 --- a/include/asm-mips/asmmacro.h +++ b/include/asm-mips/asmmacro.h @@ -52,21 +52,6 @@ .endm #endif /* CONFIG_MIPS_MT_SMTC */ -#ifdef CONFIG_CPU_SB1 - .macro fpu_enable_hazard - .set push - .set noreorder - .set mips2 - SSNOP - bnezl $0, .+4 - SSNOP - .set pop - .endm -#else - .macro fpu_enable_hazard - .endm -#endif - /* * Temporary until all gas have MT ASE support */ diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h index d995413e11f..ffe245b4258 100644 --- a/include/asm-mips/bitops.h +++ b/include/asm-mips/bitops.h @@ -238,10 +238,11 @@ static inline int test_and_set_bit(unsigned long nr, volatile unsigned long *addr) { unsigned short bit = nr & SZLONG_MASK; + unsigned long res; if (cpu_has_llsc && R10000_LLSC_WAR) { unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG); - unsigned long temp, res; + unsigned long temp; __asm__ __volatile__( " .set mips3 \n" @@ -254,11 +255,9 @@ static inline int test_and_set_bit(unsigned long nr, : "=&r" (temp), "=m" (*m), "=&r" (res) : "r" (1UL << bit), "m" (*m) : "memory"); - - return res != 0; } else if (cpu_has_llsc) { unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG); - unsigned long temp, res; + unsigned long temp; __asm__ __volatile__( " .set push \n" @@ -277,25 +276,22 @@ static inline int test_and_set_bit(unsigned long nr, : "=&r" (temp), "=m" (*m), "=&r" (res) : "r" (1UL << bit), "m" (*m) : "memory"); - - return res != 0; } else { volatile unsigned long *a = addr; unsigned long mask; - int retval; unsigned long flags; a += nr >> SZLONG_LOG; mask = 1UL << bit; raw_local_irq_save(flags); - retval = (mask & *a) != 0; + res = (mask & *a); *a |= mask; raw_local_irq_restore(flags); - - return retval; } smp_mb(); + + return res != 0; } /* @@ -310,6 +306,7 @@ static inline int test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) { unsigned short bit = nr & SZLONG_MASK; + unsigned long res; if (cpu_has_llsc && R10000_LLSC_WAR) { unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG); @@ -327,12 +324,10 @@ static inline int test_and_clear_bit(unsigned long nr, : "=&r" (temp), "=m" (*m), "=&r" (res) : "r" (1UL << bit), "m" (*m) : "memory"); - - return res != 0; #ifdef CONFIG_CPU_MIPSR2 } else if (__builtin_constant_p(nr)) { unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG); - unsigned long temp, res; + unsigned long temp; __asm__ __volatile__( "1: " __LL "%0, %1 # test_and_clear_bit \n" @@ -346,12 +341,10 @@ static inline int test_and_clear_bit(unsigned long nr, : "=&r" (temp), "=m" (*m), "=&r" (res) : "ri" (bit), "m" (*m) : "memory"); - - return res; #endif } else if (cpu_has_llsc) { unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG); - unsigned long temp, res; + unsigned long temp; __asm__ __volatile__( " .set push \n" @@ -371,25 +364,22 @@ static inline int test_and_clear_bit(unsigned long nr, : "=&r" (temp), "=m" (*m), "=&r" (res) : "r" (1UL << bit), "m" (*m) : "memory"); - - return res != 0; } else { volatile unsigned long *a = addr; unsigned long mask; - int retval; unsigned long flags; a += nr >> SZLONG_LOG; mask = 1UL << bit; raw_local_irq_save(flags); - retval = (mask & *a) != 0; + res = (mask & *a); *a &= ~mask; raw_local_irq_restore(flags); - - return retval; } smp_mb(); + + return res != 0; } /* @@ -404,10 +394,11 @@ static inline int test_and_change_bit(unsigned long nr, volatile unsigned long *addr) { unsigned short bit = nr & SZLONG_MASK; + unsigned long res; if (cpu_has_llsc && R10000_LLSC_WAR) { unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG); - unsigned long temp, res; + unsigned long temp; __asm__ __volatile__( " .set mips3 \n" @@ -420,11 +411,9 @@ static inline int test_and_change_bit(unsigned long nr, : "=&r" (temp), "=m" (*m), "=&r" (res) : "r" (1UL << bit), "m" (*m) : "memory"); - - return res != 0; } else if (cpu_has_llsc) { unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG); - unsigned long temp, res; + unsigned long temp; __asm__ __volatile__( " .set push \n" @@ -443,24 +432,22 @@ static inline int test_and_change_bit(unsigned long nr, : "=&r" (temp), "=m" (*m), "=&r" (res) : "r" (1UL << bit), "m" (*m) : "memory"); - - return res != 0; } else { volatile unsigned long *a = addr; - unsigned long mask, retval; + unsigned long mask; unsigned long flags; a += nr >> SZLONG_LOG; mask = 1UL << bit; raw_local_irq_save(flags); - retval = (mask & *a) != 0; + res = (mask & *a); *a ^= mask; raw_local_irq_restore(flags); - - return retval; } smp_mb(); + + return res != 0; } #include <asm-generic/bitops/non-atomic.h> diff --git a/include/asm-mips/mips-boards/prom.h b/include/asm-mips/mips-boards/prom.h index daaf9f98fc6..a9db576a976 100644 --- a/include/asm-mips/mips-boards/prom.h +++ b/include/asm-mips/mips-boards/prom.h @@ -33,6 +33,7 @@ extern void prom_meminit(void); extern void prom_fixup_mem_map(unsigned long start_mem, unsigned long end_mem); extern void mips_display_message(const char *str); extern void mips_display_word(unsigned int num); +extern void mips_scroll_message(void); extern int get_ethernet_addr(char *ethernet_addr); /* Memory descriptor management. */ diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h index 7afa1fdf70c..ed33366b85b 100644 --- a/include/asm-mips/stackframe.h +++ b/include/asm-mips/stackframe.h @@ -17,6 +17,18 @@ #include <asm/mipsregs.h> #include <asm/asm-offsets.h> +/* + * For SMTC kernel, global IE should be left set, and interrupts + * controlled exclusively via IXMT. + */ +#ifdef CONFIG_MIPS_MT_SMTC +#define STATMASK 0x1e +#elif defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX) +#define STATMASK 0x3f +#else +#define STATMASK 0x1f +#endif + #ifdef CONFIG_MIPS_MT_SMTC #include <asm/mipsmtregs.h> #endif /* CONFIG_MIPS_MT_SMTC */ @@ -236,10 +248,10 @@ .set reorder .set noat mfc0 a0, CP0_STATUS - ori a0, 0x1f - xori a0, 0x1f - mtc0 a0, CP0_STATUS li v1, 0xff00 + ori a0, STATMASK + xori a0, STATMASK + mtc0 a0, CP0_STATUS and a0, v1 LONG_L v0, PT_STATUS(sp) nor v1, $0, v1 @@ -249,10 +261,6 @@ LONG_L $31, PT_R31(sp) LONG_L $28, PT_R28(sp) LONG_L $25, PT_R25(sp) -#ifdef CONFIG_64BIT - LONG_L $8, PT_R8(sp) - LONG_L $9, PT_R9(sp) -#endif LONG_L $7, PT_R7(sp) LONG_L $6, PT_R6(sp) LONG_L $5, PT_R5(sp) @@ -273,16 +281,6 @@ .endm #else -/* - * For SMTC kernel, global IE should be left set, and interrupts - * controlled exclusively via IXMT. - */ - -#ifdef CONFIG_MIPS_MT_SMTC -#define STATMASK 0x1e -#else -#define STATMASK 0x1f -#endif .macro RESTORE_SOME .set push .set reorder @@ -385,9 +383,9 @@ .macro CLI #if !defined(CONFIG_MIPS_MT_SMTC) mfc0 t0, CP0_STATUS - li t1, ST0_CU0 | 0x1f + li t1, ST0_CU0 | STATMASK or t0, t1 - xori t0, 0x1f + xori t0, STATMASK mtc0 t0, CP0_STATUS #else /* CONFIG_MIPS_MT_SMTC */ /* @@ -420,9 +418,9 @@ .macro STI #if !defined(CONFIG_MIPS_MT_SMTC) mfc0 t0, CP0_STATUS - li t1, ST0_CU0 | 0x1f + li t1, ST0_CU0 | STATMASK or t0, t1 - xori t0, 0x1e + xori t0, STATMASK & ~1 mtc0 t0, CP0_STATUS #else /* CONFIG_MIPS_MT_SMTC */ /* @@ -451,7 +449,8 @@ .endm /* - * Just move to kernel mode and leave interrupts as they are. + * Just move to kernel mode and leave interrupts as they are. Note + * for the R3000 this means copying the previous enable from IEp. * Set cp0 enable bit as sign that we're running on the kernel stack */ .macro KMODE @@ -482,9 +481,14 @@ move ra, t0 #endif /* CONFIG_MIPS_MT_SMTC */ mfc0 t0, CP0_STATUS - li t1, ST0_CU0 | 0x1e + li t1, ST0_CU0 | (STATMASK & ~1) +#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX) + andi t2, t0, ST0_IEP + srl t2, 2 + or t0, t2 +#endif or t0, t1 - xori t0, 0x1e + xori t0, STATMASK & ~1 mtc0 t0, CP0_STATUS #ifdef CONFIG_MIPS_MT_SMTC _ehb diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h index 2f1087b3a20..59d6fec8fbf 100644 --- a/include/asm-mips/unistd.h +++ b/include/asm-mips/unistd.h @@ -336,16 +336,20 @@ #define __NR_epoll_pwait (__NR_Linux + 313) #define __NR_ioprio_set (__NR_Linux + 314) #define __NR_ioprio_get (__NR_Linux + 315) +#define __NR_utimensat (__NR_Linux + 316) +#define __NR_signalfd (__NR_Linux + 317) +#define __NR_timerfd (__NR_Linux + 318) +#define __NR_eventfd (__NR_Linux + 319) /* * Offset of the last Linux o32 flavoured syscall */ -#define __NR_Linux_syscalls 315 +#define __NR_Linux_syscalls 319 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 315 +#define __NR_O32_Linux_syscalls 319 #if _MIPS_SIM == _MIPS_SIM_ABI64 @@ -628,16 +632,20 @@ #define __NR_epoll_pwait (__NR_Linux + 272) #define __NR_ioprio_set (__NR_Linux + 273) #define __NR_ioprio_get (__NR_Linux + 274) +#define __NR_utimensat (__NR_Linux + 275) +#define __NR_signalfd (__NR_Linux + 276) +#define __NR_timerfd (__NR_Linux + 277) +#define __NR_eventfd (__NR_Linux + 278) /* * Offset of the last Linux 64-bit flavoured syscall */ -#define __NR_Linux_syscalls 274 +#define __NR_Linux_syscalls 278 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ #define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 274 +#define __NR_64_Linux_syscalls 278 #if _MIPS_SIM == _MIPS_SIM_NABI32 @@ -924,16 +932,20 @@ #define __NR_epoll_pwait (__NR_Linux + 276) #define __NR_ioprio_set (__NR_Linux + 277) #define __NR_ioprio_get (__NR_Linux + 278) +#define __NR_utimensat (__NR_Linux + 279) +#define __NR_signalfd (__NR_Linux + 280) +#define __NR_timerfd (__NR_Linux + 281) +#define __NR_eventfd (__NR_Linux + 282) /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 278 +#define __NR_Linux_syscalls 282 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 278 +#define __NR_N32_Linux_syscalls 282 #ifdef __KERNEL__ @@ -949,7 +961,6 @@ #define __ARCH_WANT_SYS_UTIME #define __ARCH_WANT_SYS_WAITPID #define __ARCH_WANT_SYS_SOCKETCALL -#define __ARCH_WANT_SYS_FADVISE64 #define __ARCH_WANT_SYS_GETPGRP #define __ARCH_WANT_SYS_LLSEEK #define __ARCH_WANT_SYS_NICE diff --git a/include/asm-sh/se73180.h b/include/asm-sh/se73180.h index 3a4acb3e38a..907c062b4c9 100644 --- a/include/asm-sh/se73180.h +++ b/include/asm-sh/se73180.h @@ -1,9 +1,7 @@ -#ifndef __ASM_SH_HITACHI_SE73180_H -#define __ASM_SH_HITACHI_SE73180_H +#ifndef __ASM_SH_SE73180_H +#define __ASM_SH_SE73180_H /* - * include/asm-sh/se/se73180.h - * * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp> * * SH-Mobile SolutionEngine 73180 support @@ -62,4 +60,7 @@ #define __IO_PREFIX sh73180se #include <asm/io_generic.h> -#endif /* __ASM_SH_HITACHI_SE73180_H */ +/* arch/sh/boards/se/73180/irq.c */ +int shmse_irq_demux(int irq); + +#endif /* __ASM_SH_SE73180_H */ diff --git a/include/asm-xtensa/bitops.h b/include/asm-xtensa/bitops.h index d815649617a..1c1e0d933ee 100644 --- a/include/asm-xtensa/bitops.h +++ b/include/asm-xtensa/bitops.h @@ -7,7 +7,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2001 - 2005 Tensilica Inc. + * Copyright (C) 2001 - 2007 Tensilica Inc. */ #ifndef _XTENSA_BITOPS_H @@ -31,53 +31,30 @@ #if XCHAL_HAVE_NSA -static __inline__ int __cntlz (unsigned long x) +static inline unsigned long __cntlz (unsigned long x) { int lz; asm ("nsau %0, %1" : "=r" (lz) : "r" (x)); - return 31 - lz; + return lz; } -#else - -static __inline__ int __cntlz (unsigned long x) -{ - unsigned long sum, x1, x2, x4, x8, x16; - x1 = x & 0xAAAAAAAA; - x2 = x & 0xCCCCCCCC; - x4 = x & 0xF0F0F0F0; - x8 = x & 0xFF00FF00; - x16 = x & 0xFFFF0000; - sum = x2 ? 2 : 0; - sum += (x16 != 0) * 16; - sum += (x8 != 0) * 8; - sum += (x4 != 0) * 4; - sum += (x1 != 0); - - return sum; -} - -#endif - /* * ffz: Find first zero in word. Undefined if no zero exists. * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1). */ -static __inline__ int ffz(unsigned long x) +static inline int ffz(unsigned long x) { - if ((x = ~x) == 0) - return 32; - return __cntlz(x & -x); + return 31 - __cntlz(~x & -~x); } /* * __ffs: Find first bit set in word. Return 0 for bit 0 */ -static __inline__ int __ffs(unsigned long x) +static inline int __ffs(unsigned long x) { - return __cntlz(x & -x); + return 31 - __cntlz(x & -x); } /* @@ -86,9 +63,9 @@ static __inline__ int __ffs(unsigned long x) * differs in spirit from the above ffz (man ffs). */ -static __inline__ int ffs(unsigned long x) +static inline int ffs(unsigned long x) { - return __cntlz(x & -x) + 1; + return 32 - __cntlz(x & -x); } /* @@ -96,20 +73,36 @@ static __inline__ int ffs(unsigned long x) * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32. */ -static __inline__ int fls (unsigned int x) +static inline int fls (unsigned int x) { - return __cntlz(x); + return 32 - __cntlz(x); } + +#else + +/* Use the generic implementation if we don't have the nsa/nsau instructions. */ + +# include <asm-generic/bitops/ffs.h> +# include <asm-generic/bitops/__ffs.h> +# include <asm-generic/bitops/ffz.h> +# include <asm-generic/bitops/fls.h> + +#endif + #include <asm-generic/bitops/fls64.h> #include <asm-generic/bitops/find.h> #include <asm-generic/bitops/ext2-non-atomic.h> #ifdef __XTENSA_EL__ -# define ext2_set_bit_atomic(lock,nr,addr) test_and_set_bit((nr),(addr)) -# define ext2_clear_bit_atomic(lock,nr,addr) test_and_clear_bit((nr),(addr)) +# define ext2_set_bit_atomic(lock,nr,addr) \ + test_and_set_bit((nr), (unsigned long*)(addr)) +# define ext2_clear_bit_atomic(lock,nr,addr) \ + test_and_clear_bit((nr), (unsigned long*)(addr)) #elif defined(__XTENSA_EB__) -# define ext2_set_bit_atomic(lock,nr,addr) test_and_set_bit((nr) ^ 0x18, (addr)) -# define ext2_clear_bit_atomic(lock,nr,addr) test_and_clear_bit((nr)^0x18,(addr)) +# define ext2_set_bit_atomic(lock,nr,addr) \ + test_and_set_bit((nr) ^ 0x18, (unsigned long*)(addr)) +# define ext2_clear_bit_atomic(lock,nr,addr) \ + test_and_clear_bit((nr) ^ 0x18, (unsigned long*)(addr)) #else # error processor byte order undefined! #endif diff --git a/include/asm-xtensa/byteorder.h b/include/asm-xtensa/byteorder.h index 0f540a5f4c0..765edf17a9a 100644 --- a/include/asm-xtensa/byteorder.h +++ b/include/asm-xtensa/byteorder.h @@ -12,6 +12,7 @@ #define _XTENSA_BYTEORDER_H #include <asm/types.h> +#include <linux/compiler.h> static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x) { @@ -78,4 +79,4 @@ static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x) # error processor byte order undefined! #endif -#endif /* __ASM_XTENSA_BYTEORDER_H */ +#endif /* _XTENSA_BYTEORDER_H */ diff --git a/include/asm-xtensa/coprocessor.h b/include/asm-xtensa/coprocessor.h index bd09ec02d57..aa212103455 100644 --- a/include/asm-xtensa/coprocessor.h +++ b/include/asm-xtensa/coprocessor.h @@ -64,6 +64,7 @@ typedef struct { # define COPROCESSOR_INFO_SIZE 8 # endif #endif +#endif /* XCHAL_HAVE_CP */ #ifndef __ASSEMBLY__ @@ -74,8 +75,11 @@ extern void save_coprocessor_registers(void*, int); # else # define release_coprocessors(task) # endif -#endif -#endif +typedef unsigned char cp_state_t[XTENSA_CP_EXTRA_SIZE] + __attribute__ ((aligned (XTENSA_CP_EXTRA_ALIGN))); + +#endif /* !__ASSEMBLY__ */ + #endif /* _XTENSA_COPROCESSOR_H */ diff --git a/include/asm-xtensa/div64.h b/include/asm-xtensa/div64.h index 20965e3af1d..f35678cb0a9 100644 --- a/include/asm-xtensa/div64.h +++ b/include/asm-xtensa/div64.h @@ -5,21 +5,12 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2001 - 2005 Tensilica Inc. + * Copyright (C) 2001 - 2007 Tensilica Inc. */ #ifndef _XTENSA_DIV64_H #define _XTENSA_DIV64_H -#include <linux/types.h> +#include <asm-generic/div64.h> -#define do_div(n,base) ({ \ - int __res = n % ((unsigned int) base); \ - n /= (unsigned int) base; \ - __res; }) - -static inline uint64_t div64_64(uint64_t dividend, uint64_t divisor) -{ - return dividend / divisor; -} -#endif +#endif /* _XTENSA_DIV64_H */ diff --git a/include/asm-xtensa/elf.h b/include/asm-xtensa/elf.h index f0f9fd8560a..1569b53cec9 100644 --- a/include/asm-xtensa/elf.h +++ b/include/asm-xtensa/elf.h @@ -13,7 +13,6 @@ #ifndef _XTENSA_ELF_H #define _XTENSA_ELF_H -#include <asm/variant/core.h> #include <asm/ptrace.h> /* Xtensa processor ELF architecture-magic number */ @@ -49,7 +48,7 @@ typedef struct { elf_greg_t lcount; elf_greg_t sar; elf_greg_t syscall; - elf_greg_t ar[XCHAL_NUM_AREGS]; + elf_greg_t ar[64]; } xtensa_gregset_t; #define ELF_NGREG (sizeof(xtensa_gregset_t) / sizeof(elf_greg_t)) diff --git a/include/asm-xtensa/fcntl.h b/include/asm-xtensa/fcntl.h index 0609fc691b7..46ab12db573 100644 --- a/include/asm-xtensa/fcntl.h +++ b/include/asm-xtensa/fcntl.h @@ -1,99 +1 @@ -/* - * include/asm-xtensa/fcntl.h - * - * 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) 1995, 1996, 1997, 1998 by Ralf Baechle - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_FCNTL_H -#define _XTENSA_FCNTL_H - -/* open/fcntl - O_SYNC is only implemented on blocks devices and on files - located on an ext2 file system */ -#define O_ACCMODE 0003 -#define O_RDONLY 00 -#define O_WRONLY 01 -#define O_RDWR 02 -#define O_CREAT 0100 /* not fcntl */ -#define O_EXCL 0200 /* not fcntl */ -#define O_NOCTTY 0400 /* not fcntl */ -#define O_TRUNC 01000 /* not fcntl */ -#define O_APPEND 02000 -#define O_NONBLOCK 04000 -#define O_NDELAY O_NONBLOCK -#define O_SYNC 010000 -#define FASYNC 020000 /* fcntl, for BSD compatibility */ -#define O_DIRECT 040000 /* direct disk access hint */ -#define O_LARGEFILE 0100000 -#define O_DIRECTORY 0200000 /* must be a directory */ -#define O_NOFOLLOW 0400000 /* don't follow links */ -#define O_NOATIME 01000000 - -#define F_DUPFD 0 /* dup */ -#define F_GETFD 1 /* get close_on_exec */ -#define F_SETFD 2 /* set/clear close_on_exec */ -#define F_GETFL 3 /* get file->f_flags */ -#define F_SETFL 4 /* set file->f_flags */ -#define F_GETLK 5 -#define F_SETLK 6 -#define F_SETLKW 7 - -#define F_SETOWN 8 /* for sockets. */ -#define F_GETOWN 9 /* for sockets. */ -#define F_SETSIG 10 /* for sockets. */ -#define F_GETSIG 11 /* for sockets. */ - -#define F_GETLK64 12 /* using 'struct flock64' */ -#define F_SETLK64 13 -#define F_SETLKW64 14 - -/* for F_[GET|SET]FL */ -#define FD_CLOEXEC 1 /* actually anything with low bit set goes */ - -/* for posix fcntl() and lockf() */ -#define F_RDLCK 0 -#define F_WRLCK 1 -#define F_UNLCK 2 - -/* for old implementation of bsd flock () */ -#define F_EXLCK 4 /* or 3 */ -#define F_SHLCK 8 /* or 4 */ - -/* for leases */ -#define F_INPROGRESS 16 - -/* operations for bsd flock(), also used by the kernel implementation */ -#define LOCK_SH 1 /* shared lock */ -#define LOCK_EX 2 /* exclusive lock */ -#define LOCK_NB 4 /* or'd with one of the above to prevent - blocking */ -#define LOCK_UN 8 /* remove lock */ - -#define LOCK_MAND 32 /* This is a mandatory flock */ -#define LOCK_READ 64 /* ... Which allows concurrent read operations */ -#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */ -#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */ - -struct flock { - short l_type; - short l_whence; - off_t l_start; - off_t l_len; - pid_t l_pid; -}; - -struct flock64 { - short l_type; - short l_whence; - loff_t l_start; - loff_t l_len; - pid_t l_pid; -}; - -#define F_LINUX_SPECIFIC_BASE 1024 - -#endif /* _XTENSA_FCNTL_H */ +#include <asm-generic/fcntl.h> diff --git a/include/asm-xtensa/mmu_context.h b/include/asm-xtensa/mmu_context.h index 92f948392eb..c0fd8e5b451 100644 --- a/include/asm-xtensa/mmu_context.h +++ b/include/asm-xtensa/mmu_context.h @@ -14,6 +14,7 @@ #define _XTENSA_MMU_CONTEXT_H #include <linux/stringify.h> +#include <linux/sched.h> #include <asm/pgtable.h> #include <asm/cacheflush.h> diff --git a/include/asm-xtensa/page.h b/include/asm-xtensa/page.h index c631d006194..1213cde7543 100644 --- a/include/asm-xtensa/page.h +++ b/include/asm-xtensa/page.h @@ -131,6 +131,6 @@ void copy_user_page(void *to,void* from,unsigned long vaddr,struct page* page); #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -#endif /* __KERNEL__ */ #include <asm-generic/memory_model.h> +#endif /* __KERNEL__ */ #endif /* _XTENSA_PAGE_H */ diff --git a/include/asm-xtensa/param.h b/include/asm-xtensa/param.h index 6f281392e3f..ce3a336cad0 100644 --- a/include/asm-xtensa/param.h +++ b/include/asm-xtensa/param.h @@ -11,15 +11,13 @@ #ifndef _XTENSA_PARAM_H #define _XTENSA_PARAM_H -#include <asm/variant/core.h> - #ifdef __KERNEL__ # define HZ 100 /* internal timer frequency */ # define USER_HZ 100 /* for user interfaces in "ticks" */ # define CLOCKS_PER_SEC (USER_HZ) /* frequnzy at which times() counts */ #endif -#define EXEC_PAGESIZE (1 << XCHAL_MMU_MIN_PTE_PAGE_SIZE) +#define EXEC_PAGESIZE 4096 #ifndef NGROUPS #define NGROUPS 32 diff --git a/include/asm-xtensa/ptrace.h b/include/asm-xtensa/ptrace.h index 1b7fe363fad..77ff02d307b 100644 --- a/include/asm-xtensa/ptrace.h +++ b/include/asm-xtensa/ptrace.h @@ -11,8 +11,6 @@ #ifndef _XTENSA_PTRACE_H #define _XTENSA_PTRACE_H -#include <asm/variant/core.h> - /* * Kernel stack * @@ -101,7 +99,8 @@ struct pt_regs { unsigned long windowbase; /* 48 */ unsigned long windowstart; /* 52 */ unsigned long syscall; /* 56 */ - int reserved[2]; /* 64 */ + unsigned long icountlevel; /* 60 */ + int reserved[1]; /* 64 */ /* Make sure the areg field is 16 bytes aligned. */ int align[0] __attribute__ ((aligned(16))); @@ -113,6 +112,9 @@ struct pt_regs { }; #ifdef __KERNEL__ + +#include <asm/variant/core.h> + # define task_pt_regs(tsk) ((struct pt_regs*) \ (task_stack_page(tsk) + KERNEL_STACK_SIZE - (XCHAL_NUM_AREGS-16)*4) - 1) # define user_mode(regs) (((regs)->ps & 0x00000020)!=0) diff --git a/include/asm-xtensa/shmparam.h b/include/asm-xtensa/shmparam.h index d3b65bfa71c..c8cc16c3da9 100644 --- a/include/asm-xtensa/shmparam.h +++ b/include/asm-xtensa/shmparam.h @@ -9,8 +9,6 @@ #ifndef _XTENSA_SHMPARAM_H #define _XTENSA_SHMPARAM_H -#include <asm/processor.h> - /* * Xtensa can have variable size caches, and if * the size of single way is larger than the page size, diff --git a/include/asm-xtensa/sigcontext.h b/include/asm-xtensa/sigcontext.h index a7517729141..e3381cee505 100644 --- a/include/asm-xtensa/sigcontext.h +++ b/include/asm-xtensa/sigcontext.h @@ -5,21 +5,12 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2001 - 2003 Tensilica Inc. + * Copyright (C) 2001 - 2007 Tensilica Inc. */ #ifndef _XTENSA_SIGCONTEXT_H #define _XTENSA_SIGCONTEXT_H -#define _ASMLANGUAGE -#include <asm/processor.h> -#include <asm/coprocessor.h> - - -struct _cpstate { - unsigned char _cpstate[XTENSA_CP_EXTRA_SIZE]; -} __attribute__ ((aligned (XTENSA_CP_EXTRA_ALIGN))); - struct sigcontext { unsigned long oldmask; @@ -27,18 +18,13 @@ struct sigcontext { /* CPU registers */ unsigned long sc_pc; unsigned long sc_ps; - unsigned long sc_wmask; - unsigned long sc_windowbase; - unsigned long sc_windowstart; unsigned long sc_lbeg; unsigned long sc_lend; unsigned long sc_lcount; unsigned long sc_sar; - unsigned long sc_depc; - unsigned long sc_dareg0; - unsigned long sc_treg[4]; - unsigned long sc_areg[XCHAL_NUM_AREGS]; - struct _cpstate *sc_cpstate; + unsigned long sc_acclo; + unsigned long sc_acchi; + unsigned long sc_a[16]; }; -#endif /* __ASM_XTENSA_SIGCONTEXT_H */ +#endif /* _XTENSA_SIGCONTEXT_H */ diff --git a/include/asm-xtensa/thread_info.h b/include/asm-xtensa/thread_info.h index 5ae34ab7159..3fa29799b43 100644 --- a/include/asm-xtensa/thread_info.h +++ b/include/asm-xtensa/thread_info.h @@ -116,6 +116,7 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SINGLESTEP 4 /* restore singlestep on return to user mode */ #define TIF_IRET 5 /* return with iret */ #define TIF_MEMDIE 6 +#define TIF_RESTORE_SIGMASK 7 /* restore signal mask in do_signal() */ #define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) @@ -125,6 +126,7 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP) #define _TIF_IRET (1<<TIF_IRET) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) +#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ #define _TIF_ALLWORK_MASK 0x0000FFFF /* work to do on any return to u-space */ diff --git a/include/asm-xtensa/unistd.h b/include/asm-xtensa/unistd.h index 8a7fb6964ce..9bd34024431 100644 --- a/include/asm-xtensa/unistd.h +++ b/include/asm-xtensa/unistd.h @@ -485,8 +485,8 @@ __SYSCALL(217, sys_sched_get_priority_min, 1) __SYSCALL(218, sys_sched_rr_get_interval, 2) #define __NR_sched_yield 219 __SYSCALL(219, sys_sched_yield, 0) -#define __NR_sigreturn 222 -__SYSCALL(222, xtensa_sigreturn, 0) +#define __NR_available222 222 +__SYSCALL(222, sys_ni_syscall, 0) /* Signal Handling */ diff --git a/include/linux/ata.h b/include/linux/ata.h index edb31bfff68..703febb2df3 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -151,6 +151,7 @@ enum { ATA_CMD_WRITE_MULTI_EXT = 0x39, ATA_CMD_WRITE_MULTI_FUA_EXT = 0xCE, ATA_CMD_SET_FEATURES = 0xEF, + ATA_CMD_SET_MULTI = 0xC6, ATA_CMD_PACKET = 0xA0, ATA_CMD_VERIFY = 0x40, ATA_CMD_VERIFY_EXT = 0x42, @@ -249,7 +250,7 @@ enum ata_tf_protocols { /* ATA taskfile protocols */ ATA_PROT_UNKNOWN, /* unknown/invalid */ ATA_PROT_NODATA, /* no data */ - ATA_PROT_PIO, /* PIO single sector */ + ATA_PROT_PIO, /* PIO data xfer */ ATA_PROT_DMA, /* DMA */ ATA_PROT_NCQ, /* NCQ */ ATA_PROT_ATAPI, /* packet command, PIO data xfer*/ diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h index a461f76fb00..dc77fed7b28 100644 --- a/include/linux/console_struct.h +++ b/include/linux/console_struct.h @@ -9,6 +9,9 @@ * to achieve effects such as fast scrolling by changing the origin. */ +#ifndef _LINUX_CONSOLE_STRUCT_H +#define _LINUX_CONSOLE_STRUCT_H + #include <linux/wait.h> #include <linux/vt.h> #include <linux/workqueue.h> @@ -130,3 +133,5 @@ extern void vc_SAK(struct work_struct *work); #define CUR_DEFAULT CUR_UNDERLINE #define CON_IS_VISIBLE(conp) (*conp->vc_display_fg == conp) + +#endif /* _LINUX_CONSOLE_STRUCT_H */ diff --git a/include/linux/ide.h b/include/linux/ide.h index 07aba87d369..1e365acdd36 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1001,6 +1001,7 @@ struct ide_driver_s { struct device_driver gen_driver; int (*probe)(ide_drive_t *); void (*remove)(ide_drive_t *); + void (*resume)(ide_drive_t *); void (*shutdown)(ide_drive_t *); #ifdef CONFIG_IDE_PROC_FS ide_proc_entry_t *proc; diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index c0f7aec331c..ae04901aa09 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -3,6 +3,7 @@ #ifdef __KERNEL__ +#include <linux/bitmap.h> #include <linux/if.h> #include <linux/netdevice.h> #include <linux/rcupdate.h> @@ -10,28 +11,9 @@ struct ipv4_devconf { - int accept_redirects; - int send_redirects; - int secure_redirects; - int shared_media; - int accept_source_route; - int rp_filter; - int proxy_arp; - int bootp_relay; - int log_martians; - int forwarding; - int mc_forwarding; - int tag; - int arp_filter; - int arp_announce; - int arp_ignore; - int arp_accept; - int medium_id; - int no_xfrm; - int no_policy; - int force_igmp_version; - int promote_secondaries; void *sysctl; + int data[__NET_IPV4_CONF_MAX - 1]; + DECLARE_BITMAP(state, __NET_IPV4_CONF_MAX - 1); }; extern struct ipv4_devconf ipv4_devconf; @@ -60,30 +42,70 @@ struct in_device struct rcu_head rcu_head; }; -#define IN_DEV_FORWARD(in_dev) ((in_dev)->cnf.forwarding) -#define IN_DEV_MFORWARD(in_dev) (ipv4_devconf.mc_forwarding && (in_dev)->cnf.mc_forwarding) -#define IN_DEV_RPFILTER(in_dev) (ipv4_devconf.rp_filter && (in_dev)->cnf.rp_filter) -#define IN_DEV_SOURCE_ROUTE(in_dev) (ipv4_devconf.accept_source_route && (in_dev)->cnf.accept_source_route) -#define IN_DEV_BOOTP_RELAY(in_dev) (ipv4_devconf.bootp_relay && (in_dev)->cnf.bootp_relay) - -#define IN_DEV_LOG_MARTIANS(in_dev) (ipv4_devconf.log_martians || (in_dev)->cnf.log_martians) -#define IN_DEV_PROXY_ARP(in_dev) (ipv4_devconf.proxy_arp || (in_dev)->cnf.proxy_arp) -#define IN_DEV_SHARED_MEDIA(in_dev) (ipv4_devconf.shared_media || (in_dev)->cnf.shared_media) -#define IN_DEV_TX_REDIRECTS(in_dev) (ipv4_devconf.send_redirects || (in_dev)->cnf.send_redirects) -#define IN_DEV_SEC_REDIRECTS(in_dev) (ipv4_devconf.secure_redirects || (in_dev)->cnf.secure_redirects) -#define IN_DEV_IDTAG(in_dev) ((in_dev)->cnf.tag) -#define IN_DEV_MEDIUM_ID(in_dev) ((in_dev)->cnf.medium_id) -#define IN_DEV_PROMOTE_SECONDARIES(in_dev) (ipv4_devconf.promote_secondaries || (in_dev)->cnf.promote_secondaries) +#define IPV4_DEVCONF(cnf, attr) ((cnf).data[NET_IPV4_CONF_ ## attr - 1]) +#define IPV4_DEVCONF_ALL(attr) IPV4_DEVCONF(ipv4_devconf, attr) + +static inline int ipv4_devconf_get(struct in_device *in_dev, int index) +{ + index--; + return in_dev->cnf.data[index]; +} + +static inline void ipv4_devconf_set(struct in_device *in_dev, int index, + int val) +{ + index--; + set_bit(index, in_dev->cnf.state); + in_dev->cnf.data[index] = val; +} + +static inline void ipv4_devconf_setall(struct in_device *in_dev) +{ + bitmap_fill(in_dev->cnf.state, __NET_IPV4_CONF_MAX - 1); +} + +#define IN_DEV_CONF_GET(in_dev, attr) \ + ipv4_devconf_get((in_dev), NET_IPV4_CONF_ ## attr) +#define IN_DEV_CONF_SET(in_dev, attr, val) \ + ipv4_devconf_set((in_dev), NET_IPV4_CONF_ ## attr, (val)) + +#define IN_DEV_ANDCONF(in_dev, attr) \ + (IPV4_DEVCONF_ALL(attr) && IN_DEV_CONF_GET((in_dev), attr)) +#define IN_DEV_ORCONF(in_dev, attr) \ + (IPV4_DEVCONF_ALL(attr) || IN_DEV_CONF_GET((in_dev), attr)) +#define IN_DEV_MAXCONF(in_dev, attr) \ + (max(IPV4_DEVCONF_ALL(attr), IN_DEV_CONF_GET((in_dev), attr))) + +#define IN_DEV_FORWARD(in_dev) IN_DEV_CONF_GET((in_dev), FORWARDING) +#define IN_DEV_MFORWARD(in_dev) (IPV4_DEVCONF_ALL(MC_FORWARDING) && \ + IPV4_DEVCONF((in_dev)->cnf, \ + MC_FORWARDING)) +#define IN_DEV_RPFILTER(in_dev) IN_DEV_ANDCONF((in_dev), RP_FILTER) +#define IN_DEV_SOURCE_ROUTE(in_dev) IN_DEV_ANDCONF((in_dev), \ + ACCEPT_SOURCE_ROUTE) +#define IN_DEV_BOOTP_RELAY(in_dev) IN_DEV_ANDCONF((in_dev), BOOTP_RELAY) + +#define IN_DEV_LOG_MARTIANS(in_dev) IN_DEV_ORCONF((in_dev), LOG_MARTIANS) +#define IN_DEV_PROXY_ARP(in_dev) IN_DEV_ORCONF((in_dev), PROXY_ARP) +#define IN_DEV_SHARED_MEDIA(in_dev) IN_DEV_ORCONF((in_dev), SHARED_MEDIA) +#define IN_DEV_TX_REDIRECTS(in_dev) IN_DEV_ORCONF((in_dev), SEND_REDIRECTS) +#define IN_DEV_SEC_REDIRECTS(in_dev) IN_DEV_ORCONF((in_dev), \ + SECURE_REDIRECTS) +#define IN_DEV_IDTAG(in_dev) IN_DEV_CONF_GET(in_dev, TAG) +#define IN_DEV_MEDIUM_ID(in_dev) IN_DEV_CONF_GET(in_dev, MEDIUM_ID) +#define IN_DEV_PROMOTE_SECONDARIES(in_dev) \ + IN_DEV_ORCONF((in_dev), \ + PROMOTE_SECONDARIES) #define IN_DEV_RX_REDIRECTS(in_dev) \ ((IN_DEV_FORWARD(in_dev) && \ - (ipv4_devconf.accept_redirects && (in_dev)->cnf.accept_redirects)) \ + IN_DEV_ANDCONF((in_dev), ACCEPT_REDIRECTS)) \ || (!IN_DEV_FORWARD(in_dev) && \ - (ipv4_devconf.accept_redirects || (in_dev)->cnf.accept_redirects))) + IN_DEV_ORCONF((in_dev), ACCEPT_REDIRECTS))) -#define IN_DEV_ARPFILTER(in_dev) (ipv4_devconf.arp_filter || (in_dev)->cnf.arp_filter) -#define IN_DEV_ARP_ANNOUNCE(in_dev) (max(ipv4_devconf.arp_announce, (in_dev)->cnf.arp_announce)) -#define IN_DEV_ARP_IGNORE(in_dev) (max(ipv4_devconf.arp_ignore, (in_dev)->cnf.arp_ignore)) +#define IN_DEV_ARPFILTER(in_dev) IN_DEV_ORCONF((in_dev), ARPFILTER) +#define IN_DEV_ARP_ANNOUNCE(in_dev) IN_DEV_MAXCONF((in_dev), ARP_ANNOUNCE) +#define IN_DEV_ARP_IGNORE(in_dev) IN_DEV_MAXCONF((in_dev), ARP_IGNORE) struct in_ifaddr { @@ -108,7 +130,6 @@ extern struct net_device *ip_dev_find(__be32 addr); extern int inet_addr_onlink(struct in_device *in_dev, __be32 a, __be32 b); extern int devinet_ioctl(unsigned int cmd, void __user *); extern void devinet_init(void); -extern struct in_device *inetdev_init(struct net_device *dev); extern struct in_device *inetdev_by_index(int); extern __be32 inet_select_addr(const struct net_device *dev, __be32 dst, int scope); extern __be32 inet_confirm_addr(const struct net_device *dev, __be32 dst, __be32 local, int scope); diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 45353d757cd..7a485250591 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -218,10 +218,14 @@ enum { DUMP_PREFIX_ADDRESS, DUMP_PREFIX_OFFSET }; -extern void hex_dump_to_buffer(const void *buf, size_t len, char *linebuf, - size_t linebuflen); -extern void print_hex_dump(const char *level, int prefix_type, - void *buf, size_t len); +extern void hex_dump_to_buffer(const void *buf, size_t len, + int rowsize, int groupsize, + char *linebuf, size_t linebuflen, bool ascii); +extern void print_hex_dump(const char *level, const char *prefix_str, + int prefix_type, int rowsize, int groupsize, + void *buf, size_t len, bool ascii); +extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type, + void *buf, size_t len); #define hex_asc(x) "0123456789abcdef"[x] #ifdef DEBUG diff --git a/include/linux/libata.h b/include/linux/libata.h index a6a3113120a..745c4f9b4ca 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -753,6 +753,7 @@ extern u8 ata_check_status(struct ata_port *ap); extern u8 ata_altstatus(struct ata_port *ap); extern void ata_exec_command(struct ata_port *ap, const struct ata_taskfile *tf); extern int ata_port_start (struct ata_port *ap); +extern int ata_sff_port_start (struct ata_port *ap); extern irqreturn_t ata_interrupt (int irq, void *dev_instance); extern void ata_data_xfer(struct ata_device *adev, unsigned char *buf, unsigned int buflen, int write_data); diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h index 2f46dd728ee..e992cd6b28f 100644 --- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h @@ -264,6 +264,26 @@ ipt_get_target(struct ipt_entry *e) __ret; \ }) +/* fn returns 0 to continue iteration */ +#define IPT_ENTRY_ITERATE_CONTINUE(entries, size, n, fn, args...) \ +({ \ + unsigned int __i, __n; \ + int __ret = 0; \ + struct ipt_entry *__entry; \ + \ + for (__i = 0, __n = 0; __i < (size); \ + __i += __entry->next_offset, __n++) { \ + __entry = (void *)(entries) + __i; \ + if (__n < n) \ + continue; \ + \ + __ret = fn(__entry , ## args); \ + if (__ret != 0) \ + break; \ + } \ + __ret; \ +}) + /* * Main firewall chains definitions and global var's definitions. */ diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 6a115cffea3..9a03b47da60 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1233,6 +1233,8 @@ #define PCI_DEVICE_ID_NVIDIA_NVENET_26 0x054E #define PCI_DEVICE_ID_NVIDIA_NVENET_27 0x054F #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE 0x0560 +#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE 0x056C +#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE 0x0759 #define PCI_VENDOR_ID_IMS 0x10e0 #define PCI_DEVICE_ID_IMS_TT128 0x9128 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index 8bcbc54e1b4..c8884f97122 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -16,6 +16,21 @@ struct pipe_buffer { unsigned int flags; }; +struct pipe_inode_info { + wait_queue_head_t wait; + unsigned int nrbufs, curbuf; + struct page *tmp_page; + unsigned int readers; + unsigned int writers; + unsigned int waiting_writers; + unsigned int r_counter; + unsigned int w_counter; + struct fasync_struct *fasync_readers; + struct fasync_struct *fasync_writers; + struct inode *inode; + struct pipe_buffer bufs[PIPE_BUFFERS]; +}; + /* * Note on the nesting of these functions: * @@ -38,21 +53,6 @@ struct pipe_buf_operations { void (*get)(struct pipe_inode_info *, struct pipe_buffer *); }; -struct pipe_inode_info { - wait_queue_head_t wait; - unsigned int nrbufs, curbuf; - struct page *tmp_page; - unsigned int readers; - unsigned int writers; - unsigned int waiting_writers; - unsigned int r_counter; - unsigned int w_counter; - struct fasync_struct *fasync_readers; - struct fasync_struct *fasync_writers; - struct inode *inode; - struct pipe_buffer bufs[PIPE_BUFFERS]; -}; - /* Differs from PIPE_BUF in that PIPE_SIZE is the length of the actual memory allocation, whereas PIPE_BUF makes atomicity guarantees. */ #define PIPE_SIZE PAGE_SIZE diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h index 7c1ffbab786..a8a6ea809da 100644 --- a/include/linux/rfkill.h +++ b/include/linux/rfkill.h @@ -63,7 +63,7 @@ enum rfkill_state { * This structure represents a RF switch located on a network device. */ struct rfkill { - char *name; + const char *name; enum rfkill_type type; enum rfkill_state state; diff --git a/include/linux/sched.h b/include/linux/sched.h index d58e74b9836..693f0e6c54d 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1162,6 +1162,7 @@ static inline void put_task_struct(struct task_struct *t) /* Not implemented yet, only for 486*/ #define PF_STARTING 0x00000002 /* being created */ #define PF_EXITING 0x00000004 /* getting shut down */ +#define PF_EXITPIDONE 0x00000008 /* pi exit done on shut down */ #define PF_FORKNOEXEC 0x00000040 /* forked but didn't exec */ #define PF_SUPERPRIV 0x00000100 /* used super-user privileges */ #define PF_DUMPCORE 0x00000200 /* dumped core */ diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index 0764c829d96..a0ad37463d6 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -70,11 +70,8 @@ extern struct kmem_cache kmalloc_caches[KMALLOC_SHIFT_HIGH + 1]; */ static inline int kmalloc_index(size_t size) { - /* - * We should return 0 if size == 0 but we use the smallest object - * here for SLAB legacy reasons. - */ - WARN_ON_ONCE(size == 0); + if (!size) + return 0; if (size > KMALLOC_MAX_SIZE) return -1; @@ -153,13 +150,25 @@ static inline struct kmem_cache *kmalloc_slab(size_t size) #define SLUB_DMA 0 #endif + +/* + * ZERO_SIZE_PTR will be returned for zero sized kmalloc requests. + * + * Dereferencing ZERO_SIZE_PTR will lead to a distinct access fault. + * + * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can. + * Both make kfree a no-op. + */ +#define ZERO_SIZE_PTR ((void *)16) + + static inline void *kmalloc(size_t size, gfp_t flags) { if (__builtin_constant_p(size) && !(flags & SLUB_DMA)) { struct kmem_cache *s = kmalloc_slab(size); if (!s) - return NULL; + return ZERO_SIZE_PTR; return kmem_cache_alloc(s, flags); } else @@ -172,7 +181,7 @@ static inline void *kzalloc(size_t size, gfp_t flags) struct kmem_cache *s = kmalloc_slab(size); if (!s) - return NULL; + return ZERO_SIZE_PTR; return kmem_cache_zalloc(s, flags); } else @@ -188,7 +197,7 @@ static inline void *kmalloc_node(size_t size, gfp_t flags, int node) struct kmem_cache *s = kmalloc_slab(size); if (!s) - return NULL; + return ZERO_SIZE_PTR; return kmem_cache_alloc_node(s, flags, node); } else diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index e7560389079..d16a2b57dc8 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -243,8 +243,7 @@ struct v4l2_capability #define V4L2_CAP_SLICED_VBI_CAPTURE 0x00000040 /* Is a sliced VBI capture device */ #define V4L2_CAP_SLICED_VBI_OUTPUT 0x00000080 /* Is a sliced VBI output device */ #define V4L2_CAP_RDS_CAPTURE 0x00000100 /* RDS data capture */ -#define V4L2_CAP_VIDEO_OUTPUT_POS 0x00000200 /* Video output can have x,y coords */ -#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000400 /* Can do video output overlay */ +#define V4L2_CAP_VIDEO_OUTPUT_OVERLAY 0x00000200 /* Can do video output overlay */ #define V4L2_CAP_TUNER 0x00010000 /* has a tuner */ #define V4L2_CAP_AUDIO 0x00020000 /* has audio support */ @@ -616,12 +615,16 @@ struct v4l2_framebuffer #define V4L2_FBUF_CAP_BITMAP_CLIPPING 0x0008 #define V4L2_FBUF_CAP_LOCAL_ALPHA 0x0010 #define V4L2_FBUF_CAP_GLOBAL_ALPHA 0x0020 +#define V4L2_FBUF_CAP_LOCAL_INV_ALPHA 0x0040 +#define V4L2_FBUF_CAP_GLOBAL_INV_ALPHA 0x0080 /* Flags for the 'flags' field. */ #define V4L2_FBUF_FLAG_PRIMARY 0x0001 #define V4L2_FBUF_FLAG_OVERLAY 0x0002 #define V4L2_FBUF_FLAG_CHROMAKEY 0x0004 #define V4L2_FBUF_FLAG_LOCAL_ALPHA 0x0008 #define V4L2_FBUF_FLAG_GLOBAL_ALPHA 0x0010 +#define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA 0x0020 +#define V4L2_FBUF_FLAG_GLOBAL_INV_ALPHA 0x0040 struct v4l2_clip { diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h index 4f90f5554fa..a6bb94530cf 100644 --- a/include/net/cipso_ipv4.h +++ b/include/net/cipso_ipv4.h @@ -203,12 +203,10 @@ static inline int cipso_v4_cache_add(const struct sk_buff *skb, #ifdef CONFIG_NETLABEL void cipso_v4_error(struct sk_buff *skb, int error, u32 gateway); -int cipso_v4_socket_setattr(const struct socket *sock, - const struct cipso_v4_doi *doi_def, - const struct netlbl_lsm_secattr *secattr); +int cipso_v4_sock_setattr(struct sock *sk, + const struct cipso_v4_doi *doi_def, + const struct netlbl_lsm_secattr *secattr); int cipso_v4_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr); -int cipso_v4_socket_getattr(const struct socket *sock, - struct netlbl_lsm_secattr *secattr); int cipso_v4_skbuff_getattr(const struct sk_buff *skb, struct netlbl_lsm_secattr *secattr); int cipso_v4_validate(unsigned char **option); @@ -220,9 +218,9 @@ static inline void cipso_v4_error(struct sk_buff *skb, return; } -static inline int cipso_v4_socket_setattr(const struct socket *sock, - const struct cipso_v4_doi *doi_def, - const struct netlbl_lsm_secattr *secattr) +static inline int cipso_v4_sock_setattr(struct sock *sk, + const struct cipso_v4_doi *doi_def, + const struct netlbl_lsm_secattr *secattr) { return -ENOSYS; } @@ -233,12 +231,6 @@ static inline int cipso_v4_sock_getattr(struct sock *sk, return -ENOSYS; } -static inline int cipso_v4_socket_getattr(const struct socket *sock, - struct netlbl_lsm_secattr *secattr) -{ - return -ENOSYS; -} - static inline int cipso_v4_skbuff_getattr(const struct sk_buff *skb, struct netlbl_lsm_secattr *secattr) { diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h index ed3a8872c6c..83e41dd15cc 100644 --- a/include/net/fib_rules.h +++ b/include/net/fib_rules.h @@ -64,7 +64,7 @@ struct fib_rules_ops void (*flush_cache)(void); int nlgroup; - struct nla_policy *policy; + const struct nla_policy *policy; struct list_head *rules_list; struct module *owner; }; diff --git a/include/net/genetlink.h b/include/net/genetlink.h index adff4c898d5..b6eaca122db 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -60,7 +60,7 @@ struct genl_ops { u8 cmd; unsigned int flags; - struct nla_policy *policy; + const struct nla_policy *policy; int (*doit)(struct sk_buff *skb, struct genl_info *info); int (*dumpit)(struct sk_buff *skb, diff --git a/include/net/ip.h b/include/net/ip.h index bb207db0367..abf2820a112 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -143,6 +143,7 @@ struct ip_reply_arg { __wsum csum; int csumoffset; /* u16 offset of csum in iov[0].iov_base */ /* -1 if not needed */ + int bound_dev_if; }; void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *arg, diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index 5a4a0366c24..69252cbe05b 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -213,7 +213,7 @@ extern void fib_select_default(const struct flowi *flp, struct fib_result *res); #endif /* CONFIG_IP_MULTIPLE_TABLES */ /* Exported by fib_frontend.c */ -extern struct nla_policy rtm_ipv4_policy[]; +extern const struct nla_policy rtm_ipv4_policy[]; extern void ip_fib_init(void); extern int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif, struct net_device *dev, __be32 *spec_dst, u32 *itag); diff --git a/include/net/netlabel.h b/include/net/netlabel.h index 83da7e1f0d3..9b7d6f2ac9a 100644 --- a/include/net/netlabel.h +++ b/include/net/netlabel.h @@ -332,17 +332,15 @@ static inline int netlbl_secattr_catmap_setrng( */ #ifdef CONFIG_NETLABEL -int netlbl_socket_setattr(const struct socket *sock, - const struct netlbl_lsm_secattr *secattr); +int netlbl_sock_setattr(struct sock *sk, + const struct netlbl_lsm_secattr *secattr); int netlbl_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr); -int netlbl_socket_getattr(const struct socket *sock, - struct netlbl_lsm_secattr *secattr); int netlbl_skbuff_getattr(const struct sk_buff *skb, struct netlbl_lsm_secattr *secattr); void netlbl_skbuff_err(struct sk_buff *skb, int error); #else -static inline int netlbl_socket_setattr(const struct socket *sock, +static inline int netlbl_sock_setattr(struct sock *sk, const struct netlbl_lsm_secattr *secattr) { return -ENOSYS; @@ -354,12 +352,6 @@ static inline int netlbl_sock_getattr(struct sock *sk, return -ENOSYS; } -static inline int netlbl_socket_getattr(const struct socket *sock, - struct netlbl_lsm_secattr *secattr) -{ - return -ENOSYS; -} - static inline int netlbl_skbuff_getattr(const struct sk_buff *skb, struct netlbl_lsm_secattr *secattr) { diff --git a/include/net/netlink.h b/include/net/netlink.h index 0bf325c29af..7b510a9edb9 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -222,10 +222,10 @@ extern int nlmsg_notify(struct sock *sk, struct sk_buff *skb, gfp_t flags); extern int nla_validate(struct nlattr *head, int len, int maxtype, - struct nla_policy *policy); + const struct nla_policy *policy); extern int nla_parse(struct nlattr *tb[], int maxtype, struct nlattr *head, int len, - struct nla_policy *policy); + const struct nla_policy *policy); extern struct nlattr * nla_find(struct nlattr *head, int len, int attrtype); extern size_t nla_strlcpy(char *dst, const struct nlattr *nla, size_t dstsize); @@ -360,7 +360,7 @@ static inline struct nlmsghdr *nlmsg_next(struct nlmsghdr *nlh, int *remaining) */ static inline int nlmsg_parse(struct nlmsghdr *nlh, int hdrlen, struct nlattr *tb[], int maxtype, - struct nla_policy *policy) + const struct nla_policy *policy) { if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen)) return -EINVAL; @@ -392,7 +392,7 @@ static inline struct nlattr *nlmsg_find_attr(struct nlmsghdr *nlh, * @policy: validation policy */ static inline int nlmsg_validate(struct nlmsghdr *nlh, int hdrlen, int maxtype, - struct nla_policy *policy) + const struct nla_policy *policy) { if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen)) return -EINVAL; @@ -729,7 +729,7 @@ static inline struct nlattr *nla_find_nested(struct nlattr *nla, int attrtype) */ static inline int nla_parse_nested(struct nlattr *tb[], int maxtype, struct nlattr *nla, - struct nla_policy *policy) + const struct nla_policy *policy) { return nla_parse(tb, maxtype, nla_data(nla), nla_len(nla), policy); } @@ -990,7 +990,7 @@ static inline int nla_nest_cancel(struct sk_buff *skb, struct nlattr *start) * Returns 0 on success or a negative error code. */ static inline int nla_validate_nested(struct nlattr *start, int maxtype, - struct nla_policy *policy) + const struct nla_policy *policy) { return nla_validate(nla_data(start), nla_len(start), maxtype, policy); } diff --git a/include/net/udp.h b/include/net/udp.h index 496f89d45c8..98755ebaf16 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -119,16 +119,9 @@ static inline void udp_lib_close(struct sock *sk, long timeout) } -struct udp_get_port_ops { - int (*saddr_cmp)(const struct sock *sk1, const struct sock *sk2); - int (*saddr_any)(const struct sock *sk); - unsigned int (*hash_port_and_rcv_saddr)(__u16 port, - const struct sock *sk); -}; - /* net/ipv4/udp.c */ extern int udp_get_port(struct sock *sk, unsigned short snum, - const struct udp_get_port_ops *ops); + int (*saddr_cmp)(const struct sock *, const struct sock *)); extern void udp_err(struct sk_buff *, u32); extern int udp_sendmsg(struct kiocb *iocb, struct sock *sk, diff --git a/include/net/udplite.h b/include/net/udplite.h index 50b4b424d1c..635b0eafca9 100644 --- a/include/net/udplite.h +++ b/include/net/udplite.h @@ -120,5 +120,5 @@ static inline __wsum udplite_csum_outgoing(struct sock *sk, struct sk_buff *skb) extern void udplite4_register(void); extern int udplite_get_port(struct sock *sk, unsigned short snum, - const struct udp_get_port_ops *ops); + int (*scmp)(const struct sock *, const struct sock *)); #endif /* _UDPLITE_H */ diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 90185e8b335..311f25af5e1 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -964,7 +964,7 @@ struct xfrmk_spdinfo { extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq); extern int xfrm_state_delete(struct xfrm_state *x); -extern void xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info); +extern int xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info); extern void xfrm_sad_getinfo(struct xfrmk_sadinfo *si); extern void xfrm_spd_getinfo(struct xfrmk_spdinfo *si); extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq); @@ -1020,13 +1020,13 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir, struct xfrm_sec_ctx *ctx, int delete, int *err); struct xfrm_policy *xfrm_policy_byid(u8, int dir, u32 id, int delete, int *err); -void xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info); +int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info); u32 xfrm_get_acqseq(void); void xfrm_alloc_spi(struct xfrm_state *x, __be32 minspi, __be32 maxspi); struct xfrm_state * xfrm_find_acq(u8 mode, u32 reqid, u8 proto, xfrm_address_t *daddr, xfrm_address_t *saddr, int create, unsigned short family); -extern void xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info); +extern int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info); extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol); extern int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *xdst, struct flowi *fl, int family, int strict); |