diff options
Diffstat (limited to 'include')
87 files changed, 752 insertions, 738 deletions
diff --git a/include/asm-alpha/system.h b/include/asm-alpha/system.h index cf1021a97b2e..620c4d86cbf4 100644 --- a/include/asm-alpha/system.h +++ b/include/asm-alpha/system.h @@ -139,16 +139,6 @@ extern void halt(void) __attribute__((noreturn)); struct task_struct; extern struct task_struct *alpha_switch_to(unsigned long, struct task_struct*); -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - #define imb() \ __asm__ __volatile__ ("call_pal %0 #imb" : : "i" (PAL_imb) : "memory") diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h index 6f8e6a69dc5f..94ea8c6dc1a4 100644 --- a/include/asm-arm/system.h +++ b/include/asm-arm/system.h @@ -254,16 +254,6 @@ do { \ last = __switch_to(prev,task_thread_info(prev), task_thread_info(next)); \ } while (0) -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - #if defined(CONFIG_CPU_SA1100) || defined(CONFIG_CPU_SA110) /* * On the StrongARM, "swp" is terminally broken since it bypasses the diff --git a/include/asm-arm26/system.h b/include/asm-arm26/system.h index 4703593b3bb5..e09da5ff1f54 100644 --- a/include/asm-arm26/system.h +++ b/include/asm-arm26/system.h @@ -110,16 +110,6 @@ do { \ } while (0) /* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - -/* * Save the current interrupt enable state & disable IRQs */ #define local_irq_save(x) \ diff --git a/include/asm-i386/cmpxchg.h b/include/asm-i386/cmpxchg.h index 7adcef0cd53b..64dcdf46117b 100644 --- a/include/asm-i386/cmpxchg.h +++ b/include/asm-i386/cmpxchg.h @@ -3,14 +3,16 @@ #include <linux/bitops.h> /* for LOCK_PREFIX */ +/* + * Note: if you use set64_bit(), __cmpxchg64(), or their variants, you + * you need to test for the feature in boot_cpu_data. + */ + #define xchg(ptr,v) ((__typeof__(*(ptr)))__xchg((unsigned long)(v),(ptr),sizeof(*(ptr)))) struct __xchg_dummy { unsigned long a[100]; }; #define __xg(x) ((struct __xchg_dummy *)(x)) - -#ifdef CONFIG_X86_CMPXCHG64 - /* * The semantics of XCHGCMP8B are a bit strange, this is why * there is a loop and the loading of %%eax and %%edx has to @@ -65,8 +67,6 @@ static inline void __set_64bit_var (unsigned long long *ptr, __set_64bit(ptr, (unsigned int)(value), (unsigned int)((value)>>32ULL) ) : \ __set_64bit(ptr, ll_low(value), ll_high(value)) ) -#endif - /* * Note: no "lock" prefix even on SMP: xchg always implies lock anyway * Note 2: xchg has side effect, so that attribute volatile is necessary, @@ -252,8 +252,6 @@ static inline unsigned long cmpxchg_386(volatile void *ptr, unsigned long old, }) #endif -#ifdef CONFIG_X86_CMPXCHG64 - static inline unsigned long long __cmpxchg64(volatile void *ptr, unsigned long long old, unsigned long long new) { @@ -289,5 +287,3 @@ static inline unsigned long long __cmpxchg64_local(volatile void *ptr, ((__typeof__(*(ptr)))__cmpxchg64_local((ptr),(unsigned long long)(o),\ (unsigned long long)(n))) #endif - -#endif diff --git a/include/asm-i386/required-features.h b/include/asm-i386/required-features.h index 65848a007050..618feb98f9f5 100644 --- a/include/asm-i386/required-features.h +++ b/include/asm-i386/required-features.h @@ -29,7 +29,7 @@ # define NEED_CMOV 0 #endif -#ifdef CONFIG_X86_CMPXCHG64 +#ifdef CONFIG_X86_PAE # define NEED_CX8 (1<<(X86_FEATURE_CX8 & 31)) #else # define NEED_CX8 0 diff --git a/include/asm-i386/system.h b/include/asm-i386/system.h index 94ed3686a5f3..609756c61676 100644 --- a/include/asm-i386/system.h +++ b/include/asm-i386/system.h @@ -310,15 +310,6 @@ void enable_hlt(void); extern int es7000_plat; void cpu_idle_wait(void); -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible: - */ -static inline void sched_cacheflush(void) -{ - wbinvd(); -} - extern unsigned long arch_align_stack(unsigned long sp); extern void free_init_pages(char *what, unsigned long begin, unsigned long end); diff --git a/include/asm-ia64/system.h b/include/asm-ia64/system.h index 384fbf7f2a0f..91bb8e00066c 100644 --- a/include/asm-ia64/system.h +++ b/include/asm-ia64/system.h @@ -259,7 +259,6 @@ extern void ia64_load_extra (struct task_struct *task); #define ia64_platform_is(x) (strcmp(x, platform_name) == 0) void cpu_idle_wait(void); -void sched_cacheflush(void); #define arch_align_stack(x) (x) diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h index 8ee73d3f316d..2365de5c2955 100644 --- a/include/asm-m32r/system.h +++ b/include/asm-m32r/system.h @@ -54,16 +54,6 @@ ); \ } while(0) -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - /* Interrupt Control */ #if !defined(CONFIG_CHIP_M32102) && !defined(CONFIG_CHIP_M32104) #define local_irq_enable() \ diff --git a/include/asm-m68k/io.h b/include/asm-m68k/io.h index 5e0fcf41804d..47bb9cf107b7 100644 --- a/include/asm-m68k/io.h +++ b/include/asm-m68k/io.h @@ -27,6 +27,7 @@ #include <asm/raw_io.h> #include <asm/virtconvert.h> +#include <asm-generic/iomap.h> #ifdef CONFIG_ATARI #include <asm/atarihw.h> @@ -152,6 +153,16 @@ static inline u16 __iomem *isa_itw(unsigned long addr) default: return NULL; /* avoid warnings, just in case */ } } +static inline u32 __iomem *isa_itl(unsigned long addr) +{ + switch(ISA_TYPE) + { +#ifdef CONFIG_AMIGA_PCMCIA + case AG_ISA: return (u32 __iomem *)AG_ISA_IO_W(addr); +#endif + default: return 0; /* avoid warnings, just in case */ + } +} static inline u8 __iomem *isa_mtb(unsigned long addr) { switch(ISA_TYPE) @@ -188,8 +199,10 @@ static inline u16 __iomem *isa_mtw(unsigned long addr) #define isa_inb(port) in_8(isa_itb(port)) #define isa_inw(port) (ISA_SEX ? in_be16(isa_itw(port)) : in_le16(isa_itw(port))) +#define isa_inl(port) (ISA_SEX ? in_be32(isa_itl(port)) : in_le32(isa_itl(port))) #define isa_outb(val,port) out_8(isa_itb(port),(val)) #define isa_outw(val,port) (ISA_SEX ? out_be16(isa_itw(port),(val)) : out_le16(isa_itw(port),(val))) +#define isa_outl(val,port) (ISA_SEX ? out_be32(isa_itl(port),(val)) : out_le32(isa_itl(port),(val))) #define isa_readb(p) in_8(isa_mtb((unsigned long)(p))) #define isa_readw(p) \ @@ -234,6 +247,15 @@ static inline void isa_delay(void) #define isa_outsw(port, buf, nr) \ (ISA_SEX ? raw_outsw(isa_itw(port), (u16 *)(buf), (nr)) : \ raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr))) + +#define isa_insl(port, buf, nr) \ + (ISA_SEX ? raw_insl(isa_itl(port), (u32 *)(buf), (nr)) : \ + raw_insw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1)) + +#define isa_outsl(port, buf, nr) \ + (ISA_SEX ? raw_outsl(isa_itl(port), (u32 *)(buf), (nr)) : \ + raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1)) + #endif /* CONFIG_ISA */ @@ -246,14 +268,16 @@ static inline void isa_delay(void) #define inw_p isa_inw_p #define outw isa_outw #define outw_p isa_outw_p -#define inl isa_inw -#define inl_p isa_inw_p -#define outl isa_outw -#define outl_p isa_outw_p +#define inl isa_inl +#define inl_p isa_inl_p +#define outl isa_outl +#define outl_p isa_outl_p #define insb isa_insb #define insw isa_insw +#define insl isa_insl #define outsb isa_outsb #define outsw isa_outsw +#define outsl isa_outsl #define readb isa_readb #define readw isa_readw #define writeb isa_writeb @@ -262,8 +286,6 @@ static inline void isa_delay(void) #if defined(CONFIG_PCI) -#define inl(port) in_le32(port) -#define outl(val,port) out_le32((port),(val)) #define readl(addr) in_le32(addr) #define writel(val,addr) out_le32((addr),(val)) @@ -282,6 +304,8 @@ static inline void isa_delay(void) #define outb(val,port) out_8((port),(val)) #define inw(port) in_le16(port) #define outw(val,port) out_le16((port),(val)) +#define inl(port) in_le32(port) +#define outl(val,port) out_le32((port),(val)) #else /* @@ -306,20 +330,35 @@ static inline void isa_delay(void) #endif #endif /* CONFIG_PCI */ -#if !defined(CONFIG_ISA) && !defined(CONFIG_PCI) && defined(CONFIG_HP300) +#if !defined(CONFIG_ISA) && !defined(CONFIG_PCI) /* - * We need to define dummy functions otherwise drivers/serial/8250.c doesn't link + * We need to define dummy functions for GENERIC_IOMAP support. */ -#define inb(port) 0xff -#define inb_p(port) 0xff -#define outb(val,port) do { } while (0) -#define outb_p(val,port) do { } while (0) +#define inb(port) 0xff +#define inb_p(port) 0xff +#define outb(val,port) ((void)0) +#define outb_p(val,port) ((void)0) +#define inw(port) 0xffff +#define outw(val,port) ((void)0) +#define inl(port) 0xffffffffUL +#define outl(val,port) ((void)0) + +#define insb(port,buf,nr) ((void)0) +#define outsb(port,buf,nr) ((void)0) +#define insw(port,buf,nr) ((void)0) +#define outsw(port,buf,nr) ((void)0) +#define insl(port,buf,nr) ((void)0) +#define outsl(port,buf,nr) ((void)0) /* * These should be valid on any ioremap()ed region */ #define readb(addr) in_8(addr) #define writeb(val,addr) out_8((addr),(val)) +#define readw(addr) in_le16(addr) +#define writew(val,addr) out_le16((addr),(val)) +#endif +#if !defined(CONFIG_PCI) #define readl(addr) in_le32(addr) #define writel(val,addr) out_le32((addr),(val)) #endif @@ -351,6 +390,18 @@ extern void dma_cache_wback_inv(unsigned long start, unsigned long size); extern void dma_cache_wback(unsigned long start, unsigned long size); extern void dma_cache_inv(unsigned long start, unsigned long size); +static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count) +{ + __builtin_memset((void __force *) addr, val, count); +} +static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count) +{ + __builtin_memcpy(dst, (void __force *) src, count); +} +static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count) +{ + __builtin_memcpy((void __force *) dst, src, count); +} #ifndef CONFIG_SUN3 #define IO_SPACE_LIMIT 0xffff diff --git a/include/asm-m68k/raw_io.h b/include/asm-m68k/raw_io.h index 811ccd25d4a6..91c623f0994c 100644 --- a/include/asm-m68k/raw_io.h +++ b/include/asm-m68k/raw_io.h @@ -49,10 +49,16 @@ extern void __iounmap(void *addr, unsigned long size); #define raw_inb in_8 #define raw_inw in_be16 #define raw_inl in_be32 +#define __raw_readb in_8 +#define __raw_readw in_be16 +#define __raw_readl in_be32 #define raw_outb(val,port) out_8((port),(val)) #define raw_outw(val,port) out_be16((port),(val)) #define raw_outl(val,port) out_be32((port),(val)) +#define __raw_writeb(val,addr) out_8((addr),(val)) +#define __raw_writew(val,addr) out_be16((addr),(val)) +#define __raw_writel(val,addr) out_be32((addr),(val)) static inline void raw_insb(volatile u8 __iomem *port, u8 *buf, unsigned int len) { @@ -336,8 +342,6 @@ static inline void raw_outsw_swapw(volatile u16 __iomem *port, const u16 *buf, : "d0", "a0", "a1", "d6"); } -#define __raw_writel raw_outl - #endif /* __KERNEL__ */ #endif /* _RAW_IO_H */ diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h index 1b60624dab7e..7d8003769a44 100644 --- a/include/asm-mips/atomic.h +++ b/include/asm-mips/atomic.h @@ -138,7 +138,7 @@ static __inline__ int atomic_add_return(int i, atomic_t * v) { unsigned long result; - smp_mb(); + smp_llsc_mb(); if (cpu_has_llsc && R10000_LLSC_WAR) { unsigned long temp; @@ -181,7 +181,7 @@ static __inline__ int atomic_add_return(int i, atomic_t * v) raw_local_irq_restore(flags); } - smp_mb(); + smp_llsc_mb(); return result; } @@ -190,7 +190,7 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v) { unsigned long result; - smp_mb(); + smp_llsc_mb(); if (cpu_has_llsc && R10000_LLSC_WAR) { unsigned long temp; @@ -233,7 +233,7 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v) raw_local_irq_restore(flags); } - smp_mb(); + smp_llsc_mb(); return result; } @@ -250,7 +250,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) { unsigned long result; - smp_mb(); + smp_llsc_mb(); if (cpu_has_llsc && R10000_LLSC_WAR) { unsigned long temp; @@ -302,7 +302,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) raw_local_irq_restore(flags); } - smp_mb(); + smp_llsc_mb(); return result; } @@ -519,7 +519,7 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v) { unsigned long result; - smp_mb(); + smp_llsc_mb(); if (cpu_has_llsc && R10000_LLSC_WAR) { unsigned long temp; @@ -562,7 +562,7 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v) raw_local_irq_restore(flags); } - smp_mb(); + smp_llsc_mb(); return result; } @@ -571,7 +571,7 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v) { unsigned long result; - smp_mb(); + smp_llsc_mb(); if (cpu_has_llsc && R10000_LLSC_WAR) { unsigned long temp; @@ -614,7 +614,7 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v) raw_local_irq_restore(flags); } - smp_mb(); + smp_llsc_mb(); return result; } @@ -631,7 +631,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v) { unsigned long result; - smp_mb(); + smp_llsc_mb(); if (cpu_has_llsc && R10000_LLSC_WAR) { unsigned long temp; @@ -683,7 +683,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v) raw_local_irq_restore(flags); } - smp_mb(); + smp_llsc_mb(); return result; } @@ -791,10 +791,11 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u) * atomic*_return operations are serializing but not the non-*_return * versions. */ -#define smp_mb__before_atomic_dec() smp_mb() -#define smp_mb__after_atomic_dec() smp_mb() -#define smp_mb__before_atomic_inc() smp_mb() -#define smp_mb__after_atomic_inc() smp_mb() +#define smp_mb__before_atomic_dec() smp_llsc_mb() +#define smp_mb__after_atomic_dec() smp_llsc_mb() +#define smp_mb__before_atomic_inc() smp_llsc_mb() +#define smp_mb__after_atomic_inc() smp_llsc_mb() #include <asm-generic/atomic.h> + #endif /* _ASM_ATOMIC_H */ diff --git a/include/asm-mips/barrier.h b/include/asm-mips/barrier.h index ed82631b0017..9d8cfbb5e796 100644 --- a/include/asm-mips/barrier.h +++ b/include/asm-mips/barrier.h @@ -121,6 +121,11 @@ #else #define __WEAK_ORDERING_MB " \n" #endif +#if defined(CONFIG_WEAK_REORDERING_BEYOND_LLSC) && defined(CONFIG_SMP) +#define __WEAK_LLSC_MB " sync \n" +#else +#define __WEAK_LLSC_MB " \n" +#endif #define smp_mb() __asm__ __volatile__(__WEAK_ORDERING_MB : : :"memory") #define smp_rmb() __asm__ __volatile__(__WEAK_ORDERING_MB : : :"memory") @@ -129,4 +134,8 @@ #define set_mb(var, value) \ do { var = value; smp_mb(); } while (0) +#define smp_llsc_mb() __asm__ __volatile__(__WEAK_LLSC_MB : : :"memory") +#define smp_llsc_rmb() __asm__ __volatile__(__WEAK_LLSC_MB : : :"memory") +#define smp_llsc_wmb() __asm__ __volatile__(__WEAK_LLSC_MB : : :"memory") + #endif /* __ASM_BARRIER_H */ diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h index d9e81af53f78..148bc79557f1 100644 --- a/include/asm-mips/bitops.h +++ b/include/asm-mips/bitops.h @@ -38,8 +38,8 @@ /* * clear_bit() doesn't provide any barrier for the compiler. */ -#define smp_mb__before_clear_bit() smp_mb() -#define smp_mb__after_clear_bit() smp_mb() +#define smp_mb__before_clear_bit() smp_llsc_mb() +#define smp_mb__after_clear_bit() smp_llsc_mb() /* * set_bit - Atomically set a bit in memory @@ -289,7 +289,7 @@ static inline int test_and_set_bit(unsigned long nr, raw_local_irq_restore(flags); } - smp_mb(); + smp_llsc_mb(); return res != 0; } @@ -377,7 +377,7 @@ static inline int test_and_clear_bit(unsigned long nr, raw_local_irq_restore(flags); } - smp_mb(); + smp_llsc_mb(); return res != 0; } @@ -445,7 +445,7 @@ static inline int test_and_change_bit(unsigned long nr, raw_local_irq_restore(flags); } - smp_mb(); + smp_llsc_mb(); return res != 0; } diff --git a/include/asm-mips/ds1216.h b/include/asm-mips/ds1216.h deleted file mode 100644 index 1ff8b73f7a6a..000000000000 --- a/include/asm-mips/ds1216.h +++ /dev/null @@ -1,31 +0,0 @@ -#ifndef _DS1216_H -#define _DS1216_H - -extern volatile unsigned char *ds1216_base; -unsigned long ds1216_get_cmos_time(void); -int ds1216_set_rtc_mmss(unsigned long nowtime); - -#define DS1216_SEC_BYTE 1 -#define DS1216_MIN_BYTE 2 -#define DS1216_HOUR_BYTE 3 -#define DS1216_HOUR_MASK (0x1f) -#define DS1216_AMPM_MASK (1<<5) -#define DS1216_1224_MASK (1<<7) -#define DS1216_DAY_BYTE 4 -#define DS1216_DAY_MASK (0x7) -#define DS1216_DATE_BYTE 5 -#define DS1216_DATE_MASK (0x3f) -#define DS1216_MONTH_BYTE 6 -#define DS1216_MONTH_MASK (0x1f) -#define DS1216_YEAR_BYTE 7 - -#define DS1216_SEC(buf) (buf[DS1216_SEC_BYTE]) -#define DS1216_MIN(buf) (buf[DS1216_MIN_BYTE]) -#define DS1216_HOUR(buf) (buf[DS1216_HOUR_BYTE] & DS1216_HOUR_MASK) -#define DS1216_AMPM(buf) (buf[DS1216_HOUR_BYTE] & DS1216_AMPM_MASK) -#define DS1216_1224(buf) (buf[DS1216_HOUR_BYTE] & DS1216_1224_MASK) -#define DS1216_DATE(buf) (buf[DS1216_DATE_BYTE] & DS1216_DATE_MASK) -#define DS1216_MONTH(buf) (buf[DS1216_MONTH_BYTE] & DS1216_MONTH_MASK) -#define DS1216_YEAR(buf) (buf[DS1216_YEAR_BYTE]) - -#endif diff --git a/include/asm-mips/futex.h b/include/asm-mips/futex.h index 47e5679c2353..b623882bce19 100644 --- a/include/asm-mips/futex.h +++ b/include/asm-mips/futex.h @@ -29,7 +29,7 @@ " .set mips3 \n" \ "2: sc $1, %2 \n" \ " beqzl $1, 1b \n" \ - __WEAK_ORDERING_MB \ + __WEAK_LLSC_MB \ "3: \n" \ " .set pop \n" \ " .set mips0 \n" \ @@ -55,7 +55,7 @@ " .set mips3 \n" \ "2: sc $1, %2 \n" \ " beqz $1, 1b \n" \ - __WEAK_ORDERING_MB \ + __WEAK_LLSC_MB \ "3: \n" \ " .set pop \n" \ " .set mips0 \n" \ @@ -152,7 +152,7 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) " .set mips3 \n" "2: sc $1, %1 \n" " beqzl $1, 1b \n" - __WEAK_ORDERING_MB + __WEAK_LLSC_MB "3: \n" " .set pop \n" " .section .fixup,\"ax\" \n" @@ -179,7 +179,7 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) " .set mips3 \n" "2: sc $1, %1 \n" " beqz $1, 1b \n" - __WEAK_ORDERING_MB + __WEAK_LLSC_MB "3: \n" " .set pop \n" " .section .fixup,\"ax\" \n" diff --git a/include/asm-mips/gfx.h b/include/asm-mips/gfx.h deleted file mode 100644 index 37235e41a6fd..000000000000 --- a/include/asm-mips/gfx.h +++ /dev/null @@ -1,55 +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. - * - * This is the user-visible SGI GFX interface. - * - * This must be used verbatim into the GNU libc. It does not include - * any kernel-only bits on it. - * - * miguel@nuclecu.unam.mx - */ -#ifndef _ASM_GFX_H -#define _ASM_GFX_H - -/* The iocls, yes, they do not make sense, but such is life */ -#define GFX_BASE 100 -#define GFX_GETNUM_BOARDS (GFX_BASE + 1) -#define GFX_GETBOARD_INFO (GFX_BASE + 2) -#define GFX_ATTACH_BOARD (GFX_BASE + 3) -#define GFX_DETACH_BOARD (GFX_BASE + 4) -#define GFX_IS_MANAGED (GFX_BASE + 5) - -#define GFX_MAPALL (GFX_BASE + 10) -#define GFX_LABEL (GFX_BASE + 11) - -#define GFX_INFO_NAME_SIZE 16 -#define GFX_INFO_LABEL_SIZE 16 - -struct gfx_info { - char name [GFX_INFO_NAME_SIZE]; /* board name */ - char label [GFX_INFO_LABEL_SIZE]; /* label name */ - unsigned short int xpmax, ypmax; /* screen resolution */ - unsigned int lenght; /* size of a complete gfx_info for this board */ -}; - -struct gfx_getboardinfo_args { - unsigned int board; /* board number. starting from zero */ - void *buf; /* pointer to gfx_info */ - unsigned int len; /* buffer size of buf */ -}; - -struct gfx_attach_board_args { - unsigned int board; /* board number, starting from zero */ - void *vaddr; /* address where the board registers should be mapped */ -}; - -#ifdef __KERNEL__ -/* umap.c */ -extern void remove_mapping (struct vm_area_struct *vma, struct task_struct *, unsigned long, unsigned long); -extern void *vmalloc_uncached (unsigned long size); -extern int vmap_page_range (struct vm_area_struct *vma, unsigned long from, unsigned long size, unsigned long vaddr); -#endif - -#endif /* _ASM_GFX_H */ diff --git a/include/asm-mips/mach-cobalt/cpu-feature-overrides.h b/include/asm-mips/mach-cobalt/cpu-feature-overrides.h index c6dfa59d1986..d38f069d9e95 100644 --- a/include/asm-mips/mach-cobalt/cpu-feature-overrides.h +++ b/include/asm-mips/mach-cobalt/cpu-feature-overrides.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org) + * Copyright (C) 2006, 07 Ralf Baechle (ralf@linux-mips.org) */ #ifndef __ASM_COBALT_CPU_FEATURE_OVERRIDES_H #define __ASM_COBALT_CPU_FEATURE_OVERRIDES_H @@ -46,6 +46,8 @@ #define cpu_has_ic_fills_f_dc 0 #define cpu_icache_snoops_remote_store 0 #define cpu_has_dsp 0 +#define cpu_has_mipsmt 0 +#define cpu_has_userlocal 0 #define cpu_has_mips32r1 0 #define cpu_has_mips32r2 0 diff --git a/include/asm-mips/mach-excite/cpu-feature-overrides.h b/include/asm-mips/mach-excite/cpu-feature-overrides.h index 0d31854222f9..07f4322c235d 100644 --- a/include/asm-mips/mach-excite/cpu-feature-overrides.h +++ b/include/asm-mips/mach-excite/cpu-feature-overrides.h @@ -4,6 +4,7 @@ * for more details. * * Copyright (C) 2004 Thomas Koeller <thomas.koeller@baslerweb.com> + * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org) */ #ifndef __ASM_MACH_EXCITE_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_EXCITE_CPU_FEATURE_OVERRIDES_H @@ -27,6 +28,8 @@ #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 #define cpu_icache_snoops_remote_store 0 +#define cpu_has_mipsmt 0 +#define cpu_has_userlocal 0 #define cpu_has_nofpuex 0 #define cpu_has_64bits 1 diff --git a/include/asm-mips/mach-ip22/cpu-feature-overrides.h b/include/asm-mips/mach-ip22/cpu-feature-overrides.h index f7c5dc8a5336..9c8735158da1 100644 --- a/include/asm-mips/mach-ip22/cpu-feature-overrides.h +++ b/include/asm-mips/mach-ip22/cpu-feature-overrides.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2003 Ralf Baechle + * Copyright (C) 2003, 07 Ralf Baechle */ #ifndef __ASM_MACH_IP22_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_IP22_CPU_FEATURE_OVERRIDES_H @@ -30,6 +30,8 @@ #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 +#define cpu_has_mipsmt 0 +#define cpu_has_userlocal 0 #define cpu_has_nofpuex 0 #define cpu_has_64bits 1 diff --git a/include/asm-mips/mach-ip27/cpu-feature-overrides.h b/include/asm-mips/mach-ip27/cpu-feature-overrides.h index a071974b67bb..fe076380c189 100644 --- a/include/asm-mips/mach-ip27/cpu-feature-overrides.h +++ b/include/asm-mips/mach-ip27/cpu-feature-overrides.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2003 Ralf Baechle + * Copyright (C) 2003, 07 Ralf Baechle */ #ifndef __ASM_MACH_IP27_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_IP27_CPU_FEATURE_OVERRIDES_H @@ -27,6 +27,8 @@ #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 #define cpu_icache_snoops_remote_store 1 +#define cpu_has_mipsmt 0 +#define cpu_has_userlocal 0 #define cpu_has_nofpuex 0 #define cpu_has_64bits 1 diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/include/asm-mips/mach-ip32/cpu-feature-overrides.h index 2a3de092bf13..6782fccebe8d 100644 --- a/include/asm-mips/mach-ip32/cpu-feature-overrides.h +++ b/include/asm-mips/mach-ip32/cpu-feature-overrides.h @@ -4,7 +4,7 @@ * for more details. * * Copyright (C) 2005 Ilya A. Volynets-Evenbakh - * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org) + * Copyright (C) 2005, 07 Ralf Baechle (ralf@linux-mips.org) */ #ifndef __ASM_MACH_IP32_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_IP32_CPU_FEATURE_OVERRIDES_H @@ -38,6 +38,8 @@ #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 #define cpu_has_4k_cache 1 +#define cpu_has_mipsmt 0 +#define cpu_has_userlocal 0 #define cpu_has_mips32r1 0 diff --git a/include/asm-mips/mach-qemu/cpu-feature-overrides.h b/include/asm-mips/mach-qemu/cpu-feature-overrides.h index 529445dacedb..d2daaed235d5 100644 --- a/include/asm-mips/mach-qemu/cpu-feature-overrides.h +++ b/include/asm-mips/mach-qemu/cpu-feature-overrides.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2003 Ralf Baechle + * Copyright (C) 2003, 07 Ralf Baechle */ #ifndef __ASM_MACH_QEMU_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_QEMU_CPU_FEATURE_OVERRIDES_H @@ -24,6 +24,7 @@ #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 +#define cpu_has_mipsmt 0 #define cpu_has_nofpuex 0 #define cpu_has_64bits 0 diff --git a/include/asm-mips/mach-rm/cpu-feature-overrides.h b/include/asm-mips/mach-rm/cpu-feature-overrides.h index 7e07283140a3..ccf543363537 100644 --- a/include/asm-mips/mach-rm/cpu-feature-overrides.h +++ b/include/asm-mips/mach-rm/cpu-feature-overrides.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2003, 2004 Ralf Baechle + * Copyright (C) 2003, 04, 07 Ralf Baechle (ralf@linux-mips.org) * * SNI RM200 C apparently was only shipped with R4600 V2.0 and R5000 processors. */ @@ -32,6 +32,8 @@ #define cpu_has_dsp 0 #define cpu_has_nofpuex 0 #define cpu_has_64bits 1 +#define cpu_has_mipsmt 0 +#define cpu_has_userlocal 0 #define cpu_has_mips32r1 0 #define cpu_has_mips32r2 0 diff --git a/include/asm-mips/mach-sibyte/cpu-feature-overrides.h b/include/asm-mips/mach-sibyte/cpu-feature-overrides.h index a25968f277a2..63d5bf649af1 100644 --- a/include/asm-mips/mach-sibyte/cpu-feature-overrides.h +++ b/include/asm-mips/mach-sibyte/cpu-feature-overrides.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2003, 2004 Ralf Baechle + * Copyright (C) 2003, 04, 07 Ralf Baechle (ralf@linux-mips.org) */ #ifndef __ASM_MACH_SIBYTE_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_SIBYTE_CPU_FEATURE_OVERRIDES_H @@ -26,6 +26,8 @@ #define cpu_has_dc_aliases 0 #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 +#define cpu_has_mipsmt 0 +#define cpu_has_userlocal 0 #define cpu_icache_snoops_remote_store 0 #define cpu_has_nofpuex 0 diff --git a/include/asm-mips/mach-yosemite/cpu-feature-overrides.h b/include/asm-mips/mach-yosemite/cpu-feature-overrides.h index 42cebb7ce7a6..470e5e9e10d6 100644 --- a/include/asm-mips/mach-yosemite/cpu-feature-overrides.h +++ b/include/asm-mips/mach-yosemite/cpu-feature-overrides.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2003, 2004 Ralf Baechle + * Copyright (C) 2003, 04, 07 Ralf Baechle (ralf@linux-mips.org) */ #ifndef __ASM_MACH_YOSEMITE_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_YOSEMITE_CPU_FEATURE_OVERRIDES_H @@ -26,6 +26,8 @@ #define cpu_has_dc_aliases 0 #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 +#define cpu_has_mipsmt 0 +#define cpu_has_userlocal 0 #define cpu_icache_snoops_remote_store 0 #define cpu_has_nofpuex 0 diff --git a/include/asm-mips/spinlock.h b/include/asm-mips/spinlock.h index 35e431cd796b..bb897016c491 100644 --- a/include/asm-mips/spinlock.h +++ b/include/asm-mips/spinlock.h @@ -67,7 +67,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock) : "memory"); } - smp_mb(); + smp_llsc_mb(); } static inline void __raw_spin_unlock(raw_spinlock_t *lock) @@ -118,7 +118,7 @@ static inline unsigned int __raw_spin_trylock(raw_spinlock_t *lock) : "memory"); } - smp_mb(); + smp_llsc_mb(); return res == 0; } @@ -183,7 +183,7 @@ static inline void __raw_read_lock(raw_rwlock_t *rw) : "memory"); } - smp_mb(); + smp_llsc_mb(); } /* Note the use of sub, not subu which will make the kernel die with an @@ -193,7 +193,7 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw) { unsigned int tmp; - smp_mb(); + smp_llsc_mb(); if (R10000_LLSC_WAR) { __asm__ __volatile__( @@ -262,7 +262,7 @@ static inline void __raw_write_lock(raw_rwlock_t *rw) : "memory"); } - smp_mb(); + smp_llsc_mb(); } static inline void __raw_write_unlock(raw_rwlock_t *rw) @@ -293,7 +293,7 @@ static inline int __raw_read_trylock(raw_rwlock_t *rw) " .set reorder \n" " beqzl %1, 1b \n" " nop \n" - __WEAK_ORDERING_MB + __WEAK_LLSC_MB " li %2, 1 \n" "2: \n" : "=m" (rw->lock), "=&r" (tmp), "=&r" (ret) @@ -310,7 +310,7 @@ static inline int __raw_read_trylock(raw_rwlock_t *rw) " beqz %1, 1b \n" " nop \n" " .set reorder \n" - __WEAK_ORDERING_MB + __WEAK_LLSC_MB " li %2, 1 \n" "2: \n" : "=m" (rw->lock), "=&r" (tmp), "=&r" (ret) @@ -336,7 +336,7 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw) " sc %1, %0 \n" " beqzl %1, 1b \n" " nop \n" - __WEAK_ORDERING_MB + __WEAK_LLSC_MB " li %2, 1 \n" " .set reorder \n" "2: \n" @@ -354,7 +354,7 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw) " beqz %1, 3f \n" " li %2, 1 \n" "2: \n" - __WEAK_ORDERING_MB + __WEAK_LLSC_MB " .subsection 2 \n" "3: b 1b \n" " li %2, 0 \n" diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h index 46bdb3f566f9..8d0b1cd4a45e 100644 --- a/include/asm-mips/system.h +++ b/include/asm-mips/system.h @@ -71,16 +71,6 @@ do { \ write_c0_userlocal(task_thread_info(current)->tp_value);\ } while(0) -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - static inline unsigned long __xchg_u32(volatile int * m, unsigned int val) { __u32 retval; @@ -127,7 +117,7 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val) raw_local_irq_restore(flags); /* implies memory barrier */ } - smp_mb(); + smp_llsc_mb(); return retval; } @@ -175,7 +165,7 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val) raw_local_irq_restore(flags); /* implies memory barrier */ } - smp_mb(); + smp_llsc_mb(); return retval; } @@ -256,7 +246,7 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old, raw_local_irq_restore(flags); /* implies memory barrier */ } - smp_mb(); + smp_llsc_mb(); return retval; } @@ -362,7 +352,7 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old, raw_local_irq_restore(flags); /* implies memory barrier */ } - smp_mb(); + smp_llsc_mb(); return retval; } @@ -480,6 +470,6 @@ extern int stop_a_enabled; */ #define __ARCH_WANT_UNLOCKED_CTXSW -#define arch_align_stack(x) (x) +extern unsigned long arch_align_stack(unsigned long sp); #endif /* _ASM_SYSTEM_H */ diff --git a/include/asm-parisc/system.h b/include/asm-parisc/system.h index 21fbfc5afd02..ee80c920b464 100644 --- a/include/asm-parisc/system.h +++ b/include/asm-parisc/system.h @@ -48,17 +48,6 @@ extern struct task_struct *_switch_to(struct task_struct *, struct task_struct * (last) = _switch_to(prev, next); \ } while(0) -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - - /* interrupt control */ #define local_save_flags(x) __asm__ __volatile__("ssm 0, %0" : "=r" (x) : : "memory") #define local_irq_disable() __asm__ __volatile__("rsm %0,%%r0\n" : : "i" (PSW_I) : "memory" ) diff --git a/include/asm-powerpc/of_device.h b/include/asm-powerpc/of_device.h index e9af49eb1aa8..ec2a8a2c737c 100644 --- a/include/asm-powerpc/of_device.h +++ b/include/asm-powerpc/of_device.h @@ -3,14 +3,12 @@ #ifdef __KERNEL__ #include <linux/device.h> -#include <linux/mod_devicetable.h> -#include <asm/prom.h> - +#include <linux/of.h> /* * The of_device is a kind of "base class" that is a superset of * struct device for use by devices attached to an OF node and - * probed using OF properties + * probed using OF properties. */ struct of_device { @@ -18,24 +16,14 @@ struct of_device u64 dma_mask; /* DMA mask */ struct device dev; /* Generic device interface */ }; -#define to_of_device(d) container_of(d, struct of_device, dev) - -extern const struct of_device_id *of_match_node( - const struct of_device_id *matches, const struct device_node *node); -extern const struct of_device_id *of_match_device( - const struct of_device_id *matches, const struct of_device *dev); - -extern struct of_device *of_dev_get(struct of_device *dev); -extern void of_dev_put(struct of_device *dev); - -extern int of_device_register(struct of_device *ofdev); -extern void of_device_unregister(struct of_device *ofdev); -extern void of_release_dev(struct device *dev); extern ssize_t of_device_get_modalias(struct of_device *ofdev, char *str, ssize_t len); extern int of_device_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size); +/* This is just here during the transition */ +#include <linux/of_device.h> + #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_OF_DEVICE_H */ diff --git a/include/asm-powerpc/of_platform.h b/include/asm-powerpc/of_platform.h index 217eafb167e9..80e6fad28b4f 100644 --- a/include/asm-powerpc/of_platform.h +++ b/include/asm-powerpc/of_platform.h @@ -1,3 +1,5 @@ +#ifndef _ASM_POWERPC_OF_PLATFORM_H +#define _ASM_POWERPC_OF_PLATFORM_H /* * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp. * <benh@kernel.crashing.org> @@ -9,37 +11,8 @@ * */ -#include <asm/of_device.h> - -/* - * The of_platform_bus_type is a bus type used by drivers that do not - * attach to a macio or similar bus but still use OF probing - * mechanism - */ -extern struct bus_type of_platform_bus_type; - -/* - * An of_platform_driver driver is attached to a basic of_device on - * the "platform bus" (of_platform_bus_type) - */ -struct of_platform_driver -{ - char *name; - struct of_device_id *match_table; - struct module *owner; - - int (*probe)(struct of_device* dev, - const struct of_device_id *match); - int (*remove)(struct of_device* dev); - - int (*suspend)(struct of_device* dev, pm_message_t state); - int (*resume)(struct of_device* dev); - int (*shutdown)(struct of_device* dev); - - struct device_driver driver; -}; -#define to_of_platform_driver(drv) \ - container_of(drv,struct of_platform_driver, driver) +/* This is just here during the transition */ +#include <linux/of_platform.h> /* Platform drivers register/unregister */ extern int of_register_platform_driver(struct of_platform_driver *drv); @@ -56,5 +29,6 @@ extern int of_platform_bus_probe(struct device_node *root, struct of_device_id *matches, struct device *parent); -extern struct of_device *of_find_device_by_node(struct device_node *np); extern struct of_device *of_find_device_by_phandle(phandle ph); + +#endif /* _ASM_POWERPC_OF_PLATFORM_H */ diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h index 1632baa17dc6..6e391c9894ce 100644 --- a/include/asm-powerpc/prom.h +++ b/include/asm-powerpc/prom.h @@ -21,6 +21,13 @@ #include <asm/irq.h> #include <asm/atomic.h> +#define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 1 +#define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1 + +#define of_compat_cmp(s1, s2, l) strncasecmp((s1), (s2), (l)) +#define of_prop_cmp(s1, s2) strcmp((s1), (s2)) +#define of_node_cmp(s1, s2) strcasecmp((s1), (s2)) + /* Definitions used by the flattened device tree */ #define OF_DT_HEADER 0xd00dfeed /* marker */ #define OF_DT_BEGIN_NODE 0x1 /* Start of node, full name */ @@ -97,10 +104,6 @@ struct device_node { extern struct device_node *of_chosen; -/* flag descriptions */ -#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */ -#define OF_DETACHED 2 /* node has been detached from the device tree */ - static inline int of_node_check_flag(struct device_node *n, unsigned long flag) { return test_bit(flag, &n->_flags); @@ -120,31 +123,7 @@ static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_e } -/* New style node lookup */ -extern struct device_node *of_find_node_by_name(struct device_node *from, - const char *name); -#define for_each_node_by_name(dn, name) \ - for (dn = of_find_node_by_name(NULL, name); dn; \ - dn = of_find_node_by_name(dn, name)) -extern struct device_node *of_find_node_by_type(struct device_node *from, - const char *type); -#define for_each_node_by_type(dn, type) \ - for (dn = of_find_node_by_type(NULL, type); dn; \ - dn = of_find_node_by_type(dn, type)) -extern struct device_node *of_find_compatible_node(struct device_node *from, - const char *type, const char *compat); -#define for_each_compatible_node(dn, type, compatible) \ - for (dn = of_find_compatible_node(NULL, type, compatible); dn; \ - dn = of_find_compatible_node(dn, type, compatible)) -extern struct device_node *of_find_node_by_path(const char *path); -extern struct device_node *of_find_node_by_phandle(phandle handle); extern struct device_node *of_find_all_nodes(struct device_node *prev); -extern struct device_node *of_get_parent(const struct device_node *node); -extern struct device_node *of_get_next_child(const struct device_node *node, - struct device_node *prev); -extern struct property *of_find_property(const struct device_node *np, - const char *name, - int *lenp); extern struct device_node *of_node_get(struct device_node *node); extern void of_node_put(struct device_node *node); @@ -166,17 +145,9 @@ extern void of_detach_node(const struct device_node *); extern void finish_device_tree(void); extern void unflatten_device_tree(void); extern void early_init_devtree(void *); -extern int of_device_is_compatible(const struct device_node *device, - const char *); #define device_is_compatible(d, c) of_device_is_compatible((d), (c)) extern int machine_is_compatible(const char *compat); -extern const void *of_get_property(const struct device_node *node, - const char *name, - int *lenp); -#define get_property(a, b, c) of_get_property((a), (b), (c)) extern void print_properties(struct device_node *node); -extern int of_n_addr_cells(struct device_node* np); -extern int of_n_size_cells(struct device_node* np); extern int prom_n_intr_cells(struct device_node* np); extern void prom_get_irq_senses(unsigned char *senses, int off, int max); extern int prom_add_property(struct device_node* np, struct property* prop); @@ -230,7 +201,6 @@ static inline unsigned long of_read_ulong(const u32 *cell, int size) /* Translate an OF address block into a CPU physical address */ -#define OF_BAD_ADDR ((u64)-1) extern u64 of_translate_address(struct device_node *np, const u32 *addr); /* Extract an address from a device, returns the region size and @@ -357,5 +327,11 @@ extern int of_irq_to_resource(struct device_node *dev, int index, */ extern void __iomem *of_iomap(struct device_node *device, int index); +/* + * NB: This is here while we transition from using asm/prom.h + * to linux/of.h + */ +#include <linux/of.h> + #endif /* __KERNEL__ */ #endif /* _POWERPC_PROM_H */ diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h index 32aa42b748be..41520b7a7b76 100644 --- a/include/asm-powerpc/system.h +++ b/include/asm-powerpc/system.h @@ -184,16 +184,6 @@ struct thread_struct; extern struct task_struct *_switch(struct thread_struct *prev, struct thread_struct *next); -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - extern unsigned int rtas_data; extern int mem_init_done; /* set on boot once kmalloc can be called */ extern unsigned long memory_limit; diff --git a/include/asm-ppc/system.h b/include/asm-ppc/system.h index d84a3cf4d033..f1311a8f310f 100644 --- a/include/asm-ppc/system.h +++ b/include/asm-ppc/system.h @@ -129,16 +129,6 @@ extern struct task_struct *__switch_to(struct task_struct *, struct task_struct *); #define switch_to(prev, next, last) ((last) = __switch_to((prev), (next))) -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - struct thread_struct; extern struct task_struct *_switch(struct thread_struct *prev, struct thread_struct *next); diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h index bbe137c3ed69..64a3cd05cae1 100644 --- a/include/asm-s390/system.h +++ b/include/asm-s390/system.h @@ -97,16 +97,6 @@ static inline void restore_access_regs(unsigned int *acrs) prev = __switch_to(prev,next); \ } while (0) -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - #ifdef CONFIG_VIRT_CPU_ACCOUNTING extern void account_vtime(struct task_struct *); extern void account_tick_vtime(struct task_struct *); diff --git a/include/asm-sh/clock.h b/include/asm-sh/clock.h index 386d797d86b7..b550a27a7042 100644 --- a/include/asm-sh/clock.h +++ b/include/asm-sh/clock.h @@ -14,6 +14,7 @@ struct clk_ops { void (*disable)(struct clk *clk); void (*recalc)(struct clk *clk); int (*set_rate)(struct clk *clk, unsigned long rate, int algo_id); + long (*round_rate)(struct clk *clk, unsigned long rate); }; struct clk { diff --git a/include/asm-sh/hw_irq.h b/include/asm-sh/hw_irq.h index 4ca3f765bacc..20d42959f52a 100644 --- a/include/asm-sh/hw_irq.h +++ b/include/asm-sh/hw_irq.h @@ -1,6 +1,7 @@ #ifndef __ASM_SH_HW_IRQ_H #define __ASM_SH_HW_IRQ_H +#include <linux/init.h> #include <asm/atomic.h> extern atomic_t irq_err_count; @@ -22,7 +23,6 @@ struct intc2_desc { }; void register_intc2_controller(struct intc2_desc *); -void init_IRQ_intc2(void); struct ipr_data { unsigned char irq; @@ -40,11 +40,82 @@ struct ipr_desc { }; void register_ipr_controller(struct ipr_desc *); -void init_IRQ_ipr(void); /* * Enable individual interrupt mode for external IPR IRQs. */ -void ipr_irq_enable_irlm(void); +void __init ipr_irq_enable_irlm(void); + +typedef unsigned char intc_enum; + +struct intc_vect { + intc_enum enum_id; + unsigned short vect; +}; + +#define INTC_VECT(enum_id, vect) { enum_id, vect } + +struct intc_prio { + intc_enum enum_id; + unsigned char priority; +}; + +#define INTC_PRIO(enum_id, prio) { enum_id, prio } + +struct intc_group { + intc_enum enum_id; + intc_enum *enum_ids; +}; + +#define INTC_GROUP(enum_id, ids...) { enum_id, (intc_enum []) { ids, 0 } } + +struct intc_mask_reg { + unsigned long set_reg, clr_reg, reg_width; + intc_enum enum_ids[32]; +}; + +struct intc_prio_reg { + unsigned long reg, reg_width, field_width; + intc_enum enum_ids[16]; +}; + +struct intc_sense_reg { + unsigned long reg, reg_width, field_width; + intc_enum enum_ids[16]; +}; + +struct intc_desc { + struct intc_vect *vectors; + unsigned int nr_vectors; + struct intc_group *groups; + unsigned int nr_groups; + struct intc_prio *priorities; + unsigned int nr_priorities; + struct intc_mask_reg *mask_regs; + unsigned int nr_mask_regs; + struct intc_prio_reg *prio_regs; + unsigned int nr_prio_regs; + struct intc_sense_reg *sense_regs; + unsigned int nr_sense_regs; + struct irq_chip chip; +}; + +#define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a) +#define DECLARE_INTC_DESC(symbol, chipname, vectors, groups, \ + priorities, mask_regs, prio_regs, sense_regs) \ +struct intc_desc symbol = { \ + _INTC_ARRAY(vectors), _INTC_ARRAY(groups), \ + _INTC_ARRAY(priorities), \ + _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \ + _INTC_ARRAY(sense_regs), \ + .chip.name = chipname, \ +} + +void __init register_intc_controller(struct intc_desc *desc); + +void __init plat_irq_setup(void); + +enum { IRQ_MODE_IRQ, IRQ_MODE_IRL7654, IRQ_MODE_IRL3210 }; +void __init plat_irq_setup_pins(int mode); #endif /* __ASM_SH_HW_IRQ_H */ diff --git a/include/asm-sh/se7722.h b/include/asm-sh/se7722.h index b3b31e4725c6..e0e89fcb8388 100644 --- a/include/asm-sh/se7722.h +++ b/include/asm-sh/se7722.h @@ -81,36 +81,32 @@ /* IRQ */ #define IRQ0_IRQ 32 #define IRQ1_IRQ 33 -#define INTC_ICR0 0xA4140000UL -#define INTC_ICR1 0xA414001CUL - -#define INTMSK0 0xa4140044 -#define INTMSKCLR0 0xa4140064 -#define INTC_INTPRI0 0xa4140010 #define IRQ01_MODE 0xb1800000 #define IRQ01_STS 0xb1800004 #define IRQ01_MASK 0xb1800008 -#define EXT_BIT (0x3fc0) /* SH IRQ1 */ -#define MRSHPC_BIT0 (0x0004) /* SH IRQ1 */ -#define MRSHPC_BIT1 (0x0008) /* SH IRQ1 */ -#define MRSHPC_BIT2 (0x0010) /* SH IRQ1 */ -#define MRSHPC_BIT3 (0x0020) /* SH IRQ1 */ -#define SMC_BIT (0x0002) /* SH IRQ0 */ -#define USB_BIT (0x0001) /* SH IRQ0 */ - -#define MRSHPC_IRQ3 11 -#define MRSHPC_IRQ2 12 -#define MRSHPC_IRQ1 13 -#define MRSHPC_IRQ0 14 -#define SMC_IRQ 10 -#define EXT_IRQ 5 -#define USB_IRQ 6 +/* Bits in IRQ01_* registers */ + +#define SE7722_FPGA_IRQ_USB 0 /* IRQ0 */ +#define SE7722_FPGA_IRQ_SMC 1 /* IRQ0 */ +#define SE7722_FPGA_IRQ_MRSHPC0 2 /* IRQ1 */ +#define SE7722_FPGA_IRQ_MRSHPC1 3 /* IRQ1 */ +#define SE7722_FPGA_IRQ_MRSHPC2 4 /* IRQ1 */ +#define SE7722_FPGA_IRQ_MRSHPC3 5 /* IRQ1 */ + +#define SE7722_FPGA_IRQ_NR 6 +#define SE7722_FPGA_IRQ_BASE 110 + +#define MRSHPC_IRQ3 (SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_MRSHPC3) +#define MRSHPC_IRQ2 (SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_MRSHPC2) +#define MRSHPC_IRQ1 (SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_MRSHPC1) +#define MRSHPC_IRQ0 (SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_MRSHPC0) +#define SMC_IRQ (SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_SMC) +#define USB_IRQ (SE7722_FPGA_IRQ_BASE + SE7722_FPGA_IRQ_USB) /* arch/sh/boards/se/7722/irq.c */ void init_se7722_IRQ(void); -int se7722_irq_demux(int); #define __IO_PREFIX se7722 #include <asm/io_generic.h> diff --git a/include/asm-sh/system.h b/include/asm-sh/system.h index 7c75045ae22b..245042537205 100644 --- a/include/asm-sh/system.h +++ b/include/asm-sh/system.h @@ -64,16 +64,6 @@ struct task_struct *__switch_to(struct task_struct *prev, last = __last; \ } while (0) -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - #ifdef CONFIG_CPU_SH4A #define __icbi() \ { \ diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h index 77bcb09d6ac8..b182b1cb05fd 100644 --- a/include/asm-sh/unistd.h +++ b/include/asm-sh/unistd.h @@ -332,8 +332,9 @@ #define __NR_signalfd 321 #define __NR_timerfd 322 #define __NR_eventfd 323 +#define __NR_fallocate 324 -#define NR_syscalls 324 +#define NR_syscalls 325 #ifdef __KERNEL__ diff --git a/include/asm-sh64/unistd.h b/include/asm-sh64/unistd.h index ea3adc600b41..1a5197f369b2 100644 --- a/include/asm-sh64/unistd.h +++ b/include/asm-sh64/unistd.h @@ -374,10 +374,11 @@ #define __NR_signalfd 349 #define __NR_timerfd 350 #define __NR_eventfd 351 +#define __NR_fallocate 352 #ifdef __KERNEL__ -#define NR_syscalls 352 +#define NR_syscalls 353 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR diff --git a/include/asm-sparc/of_device.h b/include/asm-sparc/of_device.h index 7cb00c1b09c6..e5f5aedc2293 100644 --- a/include/asm-sparc/of_device.h +++ b/include/asm-sparc/of_device.h @@ -3,13 +3,9 @@ #ifdef __KERNEL__ #include <linux/device.h> +#include <linux/of.h> #include <linux/mod_devicetable.h> #include <asm/openprom.h> -#include <asm/prom.h> - -extern struct bus_type ebus_bus_type; -extern struct bus_type sbus_bus_type; -extern struct bus_type of_bus_type; /* * The of_device is a kind of "base class" that is a superset of @@ -30,50 +26,13 @@ struct of_device int portid; int clock_freq; }; -#define to_of_device(d) container_of(d, struct of_device, dev) extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name); extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size); -extern struct of_device *of_find_device_by_node(struct device_node *); - -extern const struct of_device_id *of_match_device( - const struct of_device_id *matches, const struct of_device *dev); - -extern struct of_device *of_dev_get(struct of_device *dev); -extern void of_dev_put(struct of_device *dev); - -/* - * An of_platform_driver driver is attached to a basic of_device on - * the ISA, EBUS, and SBUS busses on sparc64. - */ -struct of_platform_driver -{ - char *name; - struct of_device_id *match_table; - struct module *owner; - - int (*probe)(struct of_device* dev, const struct of_device_id *match); - int (*remove)(struct of_device* dev); - - int (*suspend)(struct of_device* dev, pm_message_t state); - int (*resume)(struct of_device* dev); - int (*shutdown)(struct of_device* dev); - - struct device_driver driver; -}; -#define to_of_platform_driver(drv) container_of(drv,struct of_platform_driver, driver) - -extern int of_register_driver(struct of_platform_driver *drv, - struct bus_type *bus); -extern void of_unregister_driver(struct of_platform_driver *drv); -extern int of_device_register(struct of_device *ofdev); -extern void of_device_unregister(struct of_device *ofdev); -extern struct of_device *of_platform_device_create(struct device_node *np, - const char *bus_id, - struct device *parent, - struct bus_type *bus); -extern void of_release_dev(struct device *dev); +/* These are just here during the transition */ +#include <linux/of_device.h> +#include <linux/of_platform.h> #endif /* __KERNEL__ */ #endif /* _ASM_SPARC_OF_DEVICE_H */ diff --git a/include/asm-sparc/of_platform.h b/include/asm-sparc/of_platform.h new file mode 100644 index 000000000000..64a230064ef2 --- /dev/null +++ b/include/asm-sparc/of_platform.h @@ -0,0 +1,32 @@ +#ifndef _ASM_SPARC_OF_PLATFORM_H +#define _ASM_SPARC_OF_PLATFORM_H +/* + * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp. + * <benh@kernel.crashing.org> + * Modified for Sparc by merging parts of asm-sparc/of_device.h + * by Stephen Rothwell + * + * 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 is just here during the transition */ +#include <linux/of_platform.h> + +extern struct bus_type ebus_bus_type; +extern struct bus_type sbus_bus_type; +extern struct bus_type of_platform_bus_type; +#define of_bus_type of_platform_bus_type /* for compatibility */ + +extern int of_register_driver(struct of_platform_driver *drv, + struct bus_type *bus); +extern void of_unregister_driver(struct of_platform_driver *drv); +extern struct of_device *of_platform_device_create(struct device_node *np, + const char *bus_id, + struct device *parent, + struct bus_type *bus); + +#endif /* _ASM_SPARC_OF_PLATFORM_H */ diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h index 9ea105ebe2ff..db9feb75bd86 100644 --- a/include/asm-sparc/prom.h +++ b/include/asm-sparc/prom.h @@ -2,7 +2,6 @@ #define _SPARC_PROM_H #ifdef __KERNEL__ - /* * Definitions for talking to the Open Firmware PROM on * Power Macintosh computers. @@ -17,11 +16,17 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ - #include <linux/types.h> #include <linux/proc_fs.h> #include <asm/atomic.h> +#define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 2 +#define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1 + +#define of_compat_cmp(s1, s2, l) strncmp((s1), (s2), (l)) +#define of_prop_cmp(s1, s2) strcasecmp((s1), (s2)) +#define of_node_cmp(s1, s2) strcmp((s1), (s2)) + typedef u32 phandle; typedef u32 ihandle; @@ -55,53 +60,30 @@ struct device_node { unsigned int unique_id; }; -/* flag descriptions */ -#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */ - #define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags) #define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags) -#define OF_BAD_ADDR ((u64)-1) - -static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de) -{ - dn->pde = de; -} - -extern struct device_node *of_find_node_by_name(struct device_node *from, - const char *name); -#define for_each_node_by_name(dn, name) \ - for (dn = of_find_node_by_name(NULL, name); dn; \ - dn = of_find_node_by_name(dn, name)) -extern struct device_node *of_find_node_by_type(struct device_node *from, - const char *type); -#define for_each_node_by_type(dn, type) \ - for (dn = of_find_node_by_type(NULL, type); dn; \ - dn = of_find_node_by_type(dn, type)) -extern struct device_node *of_find_compatible_node(struct device_node *from, - const char *type, const char *compat); -extern struct device_node *of_find_node_by_path(const char *path); -extern struct device_node *of_find_node_by_phandle(phandle handle); -extern struct device_node *of_get_parent(const struct device_node *node); -extern struct device_node *of_get_next_child(const struct device_node *node, - struct device_node *prev); -extern struct property *of_find_property(const struct device_node *np, - const char *name, - int *lenp); -extern int of_device_is_compatible(const struct device_node *device, - const char *); -extern const void *of_get_property(const struct device_node *node, - const char *name, - int *lenp); -#define get_property(node,name,lenp) of_get_property(node,name,lenp) extern int of_set_property(struct device_node *node, const char *name, void *val, int len); extern int of_getintprop_default(struct device_node *np, const char *name, int def); -extern int of_n_addr_cells(struct device_node *np); -extern int of_n_size_cells(struct device_node *np); extern void prom_build_devicetree(void); +/* Dummy ref counting routines - to be implemented later */ +static inline struct device_node *of_node_get(struct device_node *node) +{ + return node; +} +static inline void of_node_put(struct device_node *node) +{ +} + +/* + * NB: This is here while we transition from using asm/prom.h + * to linux/of.h + */ +#include <linux/of.h> + #endif /* __KERNEL__ */ #endif /* _SPARC_PROM_H */ diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h index 8b4e23b3bb38..d1a2572e3f55 100644 --- a/include/asm-sparc/system.h +++ b/include/asm-sparc/system.h @@ -165,16 +165,6 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr, } while(0) /* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - -/* * Changing the IRQ level on the Sparc. */ extern void local_irq_restore(unsigned long); diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h index 64471bcd96f9..029b3e0d5e4c 100644 --- a/include/asm-sparc/unistd.h +++ b/include/asm-sparc/unistd.h @@ -1,4 +1,3 @@ -/* $Id: unistd.h,v 1.74 2002/02/08 03:57:18 davem Exp $ */ #ifndef _SPARC_UNISTD_H #define _SPARC_UNISTD_H @@ -9,7 +8,7 @@ * think of right now to force the arguments into fixed registers * before the trap into the system call with gcc 'asm' statements. * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net) * * SunOS compatibility based upon preliminary work which is: * @@ -330,8 +329,9 @@ #define __NR_signalfd 311 #define __NR_timerfd 312 #define __NR_eventfd 313 +#define __NR_fallocate 314 -#define NR_SYSCALLS 314 +#define NR_SYSCALLS 315 #ifdef __KERNEL__ #define __ARCH_WANT_IPC_PARSE_VERSION diff --git a/include/asm-sparc64/of_device.h b/include/asm-sparc64/of_device.h index 60e9173c9acb..46d69b3223c5 100644 --- a/include/asm-sparc64/of_device.h +++ b/include/asm-sparc64/of_device.h @@ -3,14 +3,9 @@ #ifdef __KERNEL__ #include <linux/device.h> +#include <linux/of.h> #include <linux/mod_devicetable.h> #include <asm/openprom.h> -#include <asm/prom.h> - -extern struct bus_type isa_bus_type; -extern struct bus_type ebus_bus_type; -extern struct bus_type sbus_bus_type; -extern struct bus_type of_bus_type; /* * The of_device is a kind of "base class" that is a superset of @@ -31,50 +26,13 @@ struct of_device int portid; int clock_freq; }; -#define to_of_device(d) container_of(d, struct of_device, dev) extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name); extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size); -extern struct of_device *of_find_device_by_node(struct device_node *); - -extern const struct of_device_id *of_match_device( - const struct of_device_id *matches, const struct of_device *dev); - -extern struct of_device *of_dev_get(struct of_device *dev); -extern void of_dev_put(struct of_device *dev); - -/* - * An of_platform_driver driver is attached to a basic of_device on - * the ISA, EBUS, and SBUS busses on sparc64. - */ -struct of_platform_driver -{ - char *name; - struct of_device_id *match_table; - struct module *owner; - - int (*probe)(struct of_device* dev, const struct of_device_id *match); - int (*remove)(struct of_device* dev); - - int (*suspend)(struct of_device* dev, pm_message_t state); - int (*resume)(struct of_device* dev); - int (*shutdown)(struct of_device* dev); - - struct device_driver driver; -}; -#define to_of_platform_driver(drv) container_of(drv,struct of_platform_driver, driver) - -extern int of_register_driver(struct of_platform_driver *drv, - struct bus_type *bus); -extern void of_unregister_driver(struct of_platform_driver *drv); -extern int of_device_register(struct of_device *ofdev); -extern void of_device_unregister(struct of_device *ofdev); -extern struct of_device *of_platform_device_create(struct device_node *np, - const char *bus_id, - struct device *parent, - struct bus_type *bus); -extern void of_release_dev(struct device *dev); +/* These are just here during the transition */ +#include <linux/of_device.h> +#include <linux/of_platform.h> #endif /* __KERNEL__ */ #endif /* _ASM_SPARC64_OF_DEVICE_H */ diff --git a/include/asm-sparc64/of_platform.h b/include/asm-sparc64/of_platform.h new file mode 100644 index 000000000000..f7c1f17c7d52 --- /dev/null +++ b/include/asm-sparc64/of_platform.h @@ -0,0 +1,33 @@ +#ifndef _ASM_SPARC64_OF_PLATFORM_H +#define _ASM_SPARC64_OF_PLATFORM_H +/* + * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp. + * <benh@kernel.crashing.org> + * Modified for Sparc by merging parts of asm-sparc/of_device.h + * by Stephen Rothwell + * + * 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 is just here during the transition */ +#include <linux/of_platform.h> + +extern struct bus_type isa_bus_type; +extern struct bus_type ebus_bus_type; +extern struct bus_type sbus_bus_type; +extern struct bus_type of_platform_bus_type; +#define of_bus_type of_platform_bus_type /* for compatibility */ + +extern int of_register_driver(struct of_platform_driver *drv, + struct bus_type *bus); +extern void of_unregister_driver(struct of_platform_driver *drv); +extern struct of_device *of_platform_device_create(struct device_node *np, + const char *bus_id, + struct device *parent, + struct bus_type *bus); + +#endif /* _ASM_SPARC64_OF_PLATFORM_H */ diff --git a/include/asm-sparc64/power.h b/include/asm-sparc64/power.h deleted file mode 100644 index 94495c1ac4f6..000000000000 --- a/include/asm-sparc64/power.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _SPARC64_POWER_H -#define _SPARC64_POWER_H - -extern void wake_up_powerd(void); -extern int start_powerd(void); - -#endif /* !(_SPARC64_POWER_H) */ diff --git a/include/asm-sparc64/prom.h b/include/asm-sparc64/prom.h index b4df3042add0..2b9e0d795faf 100644 --- a/include/asm-sparc64/prom.h +++ b/include/asm-sparc64/prom.h @@ -2,7 +2,6 @@ #define _SPARC64_PROM_H #ifdef __KERNEL__ - /* * Definitions for talking to the Open Firmware PROM on * Power Macintosh computers. @@ -17,11 +16,17 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ - #include <linux/types.h> #include <linux/proc_fs.h> #include <asm/atomic.h> +#define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 2 +#define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1 + +#define of_compat_cmp(s1, s2, l) strncmp((s1), (s2), (l)) +#define of_prop_cmp(s1, s2) strcasecmp((s1), (s2)) +#define of_node_cmp(s1, s2) strcmp((s1), (s2)) + typedef u32 phandle; typedef u32 ihandle; @@ -63,54 +68,31 @@ struct of_irq_controller { void *data; }; -/* flag descriptions */ -#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */ - #define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags) #define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags) -#define OF_BAD_ADDR ((u64)-1) - -static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de) -{ - dn->pde = de; -} - -extern struct device_node *of_find_node_by_name(struct device_node *from, - const char *name); -#define for_each_node_by_name(dn, name) \ - for (dn = of_find_node_by_name(NULL, name); dn; \ - dn = of_find_node_by_name(dn, name)) -extern struct device_node *of_find_node_by_type(struct device_node *from, - const char *type); -#define for_each_node_by_type(dn, type) \ - for (dn = of_find_node_by_type(NULL, type); dn; \ - dn = of_find_node_by_type(dn, type)) -extern struct device_node *of_find_compatible_node(struct device_node *from, - const char *type, const char *compat); -extern struct device_node *of_find_node_by_path(const char *path); -extern struct device_node *of_find_node_by_phandle(phandle handle); extern struct device_node *of_find_node_by_cpuid(int cpuid); -extern struct device_node *of_get_parent(const struct device_node *node); -extern struct device_node *of_get_next_child(const struct device_node *node, - struct device_node *prev); -extern struct property *of_find_property(const struct device_node *np, - const char *name, - int *lenp); -extern int of_device_is_compatible(const struct device_node *device, - const char *); -extern const void *of_get_property(const struct device_node *node, - const char *name, - int *lenp); -#define get_property(node,name,lenp) of_get_property(node,name,lenp) extern int of_set_property(struct device_node *node, const char *name, void *val, int len); extern int of_getintprop_default(struct device_node *np, const char *name, int def); -extern int of_n_addr_cells(struct device_node *np); -extern int of_n_size_cells(struct device_node *np); extern void prom_build_devicetree(void); +/* Dummy ref counting routines - to be implemented later */ +static inline struct device_node *of_node_get(struct device_node *node) +{ + return node; +} +static inline void of_node_put(struct device_node *node) +{ +} + +/* + * NB: This is here while we transition from using asm/prom.h + * to linux/of.h + */ +#include <linux/of.h> + #endif /* __KERNEL__ */ #endif /* _SPARC64_PROM_H */ diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h index 8ba380ec6daa..409067408eec 100644 --- a/include/asm-sparc64/system.h +++ b/include/asm-sparc64/system.h @@ -204,16 +204,6 @@ do { if (test_thread_flag(TIF_PERFCTR)) { \ } \ } while(0) -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - static inline unsigned long xchg32(__volatile__ unsigned int *m, unsigned int val) { unsigned long tmp1, tmp2; diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h index 53e96ed9c024..cb751b4d0f56 100644 --- a/include/asm-sparc64/unistd.h +++ b/include/asm-sparc64/unistd.h @@ -1,4 +1,3 @@ -/* $Id: unistd.h,v 1.50 2002/02/08 03:57:18 davem Exp $ */ #ifndef _SPARC64_UNISTD_H #define _SPARC64_UNISTD_H @@ -9,7 +8,7 @@ * think of right now to force the arguments into fixed registers * before the trap into the system call with gcc 'asm' statements. * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net) * * SunOS compatibility based upon preliminary work which is: * @@ -332,8 +331,9 @@ #define __NR_signalfd 311 #define __NR_timerfd 312 #define __NR_eventfd 313 +#define __NR_fallocate 314 -#define NR_SYSCALLS 314 +#define NR_SYSCALLS 315 #ifdef __KERNEL__ /* sysconf options, for SunOS compatibility */ diff --git a/include/asm-sparc64/vio.h b/include/asm-sparc64/vio.h index c0a8d4ed5bcb..f7417e91b170 100644 --- a/include/asm-sparc64/vio.h +++ b/include/asm-sparc64/vio.h @@ -275,6 +275,8 @@ struct vio_dev { char compat[VIO_MAX_COMPAT_LEN]; int compat_len; + u64 dev_no; + unsigned long channel_id; unsigned int tx_irq; diff --git a/include/asm-x86_64/system.h b/include/asm-x86_64/system.h index ead9f9a56234..e4f246d62c46 100644 --- a/include/asm-x86_64/system.h +++ b/include/asm-x86_64/system.h @@ -111,15 +111,6 @@ static inline void write_cr4(unsigned long val) #define wbinvd() \ __asm__ __volatile__ ("wbinvd": : :"memory"); -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - */ -static inline void sched_cacheflush(void) -{ - wbinvd(); -} - #endif /* __KERNEL__ */ #define nop() __asm__ __volatile__ ("nop") diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h index ff1255079fa1..bdca3f1b3213 100644 --- a/include/linux/async_tx.h +++ b/include/linux/async_tx.h @@ -51,10 +51,6 @@ struct dma_chan_ref { * @ASYNC_TX_ACK: immediately ack the descriptor, precludes setting up a * dependency chain * @ASYNC_TX_DEP_ACK: ack the dependency descriptor. Useful for chaining. - * @ASYNC_TX_KMAP_SRC: if the transaction is to be performed synchronously - * take an atomic mapping (KM_USER0) on the source page(s) - * @ASYNC_TX_KMAP_DST: if the transaction is to be performed synchronously - * take an atomic mapping (KM_USER0) on the dest page(s) */ enum async_tx_flags { ASYNC_TX_XOR_ZERO_DST = (1 << 0), @@ -62,8 +58,6 @@ enum async_tx_flags { ASYNC_TX_ASSUME_COHERENT = (1 << 2), ASYNC_TX_ACK = (1 << 3), ASYNC_TX_DEP_ACK = (1 << 4), - ASYNC_TX_KMAP_SRC = (1 << 5), - ASYNC_TX_KMAP_DST = (1 << 6), }; #ifdef CONFIG_DMA_ENGINE diff --git a/include/linux/ata.h b/include/linux/ata.h index b5a20162af32..23a22df039d8 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -64,6 +64,15 @@ enum { ATA_ID_PROD_LEN = 40, ATA_PCI_CTL_OFS = 2, + + ATA_PIO0 = (1 << 0), + ATA_PIO1 = ATA_PIO0 | (1 << 1), + ATA_PIO2 = ATA_PIO1 | (1 << 2), + ATA_PIO3 = ATA_PIO2 | (1 << 3), + ATA_PIO4 = ATA_PIO3 | (1 << 4), + ATA_PIO5 = ATA_PIO4 | (1 << 5), + ATA_PIO6 = ATA_PIO5 | (1 << 6), + ATA_UDMA0 = (1 << 0), ATA_UDMA1 = ATA_UDMA0 | (1 << 1), ATA_UDMA2 = ATA_UDMA1 | (1 << 2), diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 5c6e12853a9b..35cadad84b14 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -209,6 +209,8 @@ int cont_prepare_write(struct page*, unsigned, unsigned, get_block_t*, int generic_cont_expand(struct inode *inode, loff_t size); int generic_cont_expand_simple(struct inode *inode, loff_t size); int block_commit_write(struct page *page, unsigned from, unsigned to); +int block_page_mkwrite(struct vm_area_struct *vma, struct page *page, + get_block_t get_block); void block_sync_page(struct page *); sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *); int generic_commit_write(struct file *, struct page *, unsigned, unsigned); diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h index f7a93770e1be..7da02c93002b 100644 --- a/include/linux/genetlink.h +++ b/include/linux/genetlink.h @@ -39,6 +39,9 @@ enum { CTRL_CMD_NEWOPS, CTRL_CMD_DELOPS, CTRL_CMD_GETOPS, + CTRL_CMD_NEWMCAST_GRP, + CTRL_CMD_DELMCAST_GRP, + CTRL_CMD_GETMCAST_GRP, /* unused */ __CTRL_CMD_MAX, }; @@ -52,6 +55,7 @@ enum { CTRL_ATTR_HDRSIZE, CTRL_ATTR_MAXATTR, CTRL_ATTR_OPS, + CTRL_ATTR_MCAST_GROUPS, __CTRL_ATTR_MAX, }; @@ -66,4 +70,13 @@ enum { #define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1) +enum { + CTRL_ATTR_MCAST_GRP_UNSPEC, + CTRL_ATTR_MCAST_GRP_NAME, + CTRL_ATTR_MCAST_GRP_ID, + __CTRL_ATTR_MCAST_GRP_MAX, +}; + +#define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1) + #endif /* __LINUX_GENERIC_NETLINK_H */ diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h index aa83d4163096..b69014865714 100644 --- a/include/linux/i2c-id.h +++ b/include/linux/i2c-id.h @@ -115,9 +115,10 @@ #define I2C_DRIVERID_KS0127 86 /* Samsung ks0127 video decoder */ #define I2C_DRIVERID_TLV320AIC23B 87 /* TI TLV320AIC23B audio codec */ #define I2C_DRIVERID_ISL1208 88 /* Intersil ISL1208 RTC */ -#define I2C_DRIVERID_WM8731 89 /* Wolfson WM8731 audio codec */ -#define I2C_DRIVERID_WM8750 90 /* Wolfson WM8750 audio codec */ -#define I2C_DRIVERID_WM8753 91 /* Wolfson WM8753 audio codec */ +#define I2C_DRIVERID_WM8731 89 /* Wolfson WM8731 audio codec */ +#define I2C_DRIVERID_WM8750 90 /* Wolfson WM8750 audio codec */ +#define I2C_DRIVERID_WM8753 91 /* Wolfson WM8753 audio codec */ +#define I2C_DRIVERID_LM4857 92 /* LM4857 Audio Amplifier */ #define I2C_DRIVERID_I2CDEV 900 #define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */ diff --git a/include/linux/i2c-isa.h b/include/linux/i2c-isa.h deleted file mode 100644 index 67e3598c4cec..000000000000 --- a/include/linux/i2c-isa.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * i2c-isa.h - definitions for the i2c-isa pseudo-i2c-adapter interface - * - * Copyright (C) 2005 Jean Delvare <khali@linux-fr.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _LINUX_I2C_ISA_H -#define _LINUX_I2C_ISA_H - -#include <linux/i2c.h> - -extern int i2c_isa_add_driver(struct i2c_driver *driver); -extern int i2c_isa_del_driver(struct i2c_driver *driver); - -/* Detect whether we are on the isa bus. This is only useful to hybrid - (i2c+isa) drivers. */ -#define i2c_is_isa_adapter(adapptr) \ - ((adapptr)->id == I2C_HW_ISA) -#define i2c_is_isa_client(clientptr) \ - i2c_is_isa_adapter((clientptr)->adapter) - -#endif /* _LINUX_I2C_ISA_H */ diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 2eaba21b9b1a..0c37a737a2b2 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -368,7 +368,6 @@ struct i2c_client_address_data { /* The numbers to use to set I2C bus address */ #define ANY_I2C_BUS 0xffff -#define ANY_I2C_ISA_BUS 9191 /* ----- functions exported by i2c.o */ diff --git a/include/linux/i2o.h b/include/linux/i2o.h index 333a370a3bdc..9752307d16ba 100644 --- a/include/linux/i2o.h +++ b/include/linux/i2o.h @@ -946,8 +946,7 @@ static inline int i2o_pool_alloc(struct i2o_pool *pool, const char *name, strcpy(pool->name, name); pool->slab = - kmem_cache_create(pool->name, size, 0, SLAB_HWCACHE_ALIGN, NULL, - NULL); + kmem_cache_create(pool->name, size, 0, SLAB_HWCACHE_ALIGN, NULL); if (!pool->slab) goto free_name; diff --git a/include/linux/ide.h b/include/linux/ide.h index 19ab25804056..5f5daad8bc54 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -681,6 +681,10 @@ typedef struct hwif_s { u8 straight8; /* Alan's straight 8 check */ u8 bus_state; /* power state of the IDE bus */ + u8 host_flags; + + u8 pio_mask; + u8 atapi_dma; /* host supports atapi_dma */ u8 ultra_mask; u8 mwdma_mask; @@ -1244,7 +1248,13 @@ typedef struct ide_pci_enablebit_s { enum { /* Uses ISA control ports not PCI ones. */ - IDEPCI_FLAG_ISA_PORTS = (1 << 0), + IDE_HFLAG_ISA_PORTS = (1 << 0), + /* single port device */ + IDE_HFLAG_SINGLE = (1 << 1), + /* don't use legacy PIO blacklist */ + IDE_HFLAG_PIO_NO_BLACKLIST = (1 << 2), + /* don't use conservative PIO "downgrade" */ + IDE_HFLAG_PIO_NO_DOWNGRADE = (1 << 3), }; typedef struct ide_pci_device_s { @@ -1256,13 +1266,13 @@ typedef struct ide_pci_device_s { void (*init_hwif)(ide_hwif_t *); void (*init_dma)(ide_hwif_t *, unsigned long); void (*fixup)(ide_hwif_t *); - u8 channels; u8 autodma; ide_pci_enablebit_t enablebits[2]; u8 bootable; unsigned int extra; struct ide_pci_device_s *next; - u8 flags; + u8 host_flags; + u8 pio_mask; u8 udma_mask; } ide_pci_device_t; @@ -1363,6 +1373,11 @@ extern void ide_toggle_bounce(ide_drive_t *drive, int on); extern int ide_set_xfer_rate(ide_drive_t *drive, u8 rate); int ide_use_fast_pio(ide_drive_t *); +static inline int ide_dev_has_iordy(struct hd_driveid *id) +{ + return ((id->field_valid & 2) && (id->capability & 8)) ? 1 : 0; +} + u8 ide_dump_status(ide_drive_t *, const char *, u8); typedef struct ide_pio_timings_s { @@ -1372,14 +1387,8 @@ typedef struct ide_pio_timings_s { /* active + recovery (+ setup for some chips) */ } ide_pio_timings_t; -typedef struct ide_pio_data_s { - u8 pio_mode; - u8 use_iordy; - u8 overridden; - unsigned int cycle_time; -} ide_pio_data_t; - -extern u8 ide_get_best_pio_mode (ide_drive_t *drive, u8 mode_wanted, u8 max_mode, ide_pio_data_t *d); +unsigned int ide_pio_cycle_time(ide_drive_t *, u8); +u8 ide_get_best_pio_mode(ide_drive_t *, u8, u8); extern const ide_pio_timings_t ide_pio_timings[6]; diff --git a/include/linux/input.h b/include/linux/input.h index 18c98b543030..e02c6a66b2ba 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -344,7 +344,8 @@ struct input_absinfo { #define KEY_BRIGHTNESSUP 225 #define KEY_MEDIA 226 -#define KEY_SWITCHVIDEOMODE 227 +#define KEY_SWITCHVIDEOMODE 227 /* Cycle between available video + outputs (Monitor/LCD/TV-out/etc) */ #define KEY_KBDILLUMTOGGLE 228 #define KEY_KBDILLUMDOWN 229 #define KEY_KBDILLUMUP 230 diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h index 2eaa142cd061..baf29387cab4 100644 --- a/include/linux/ioprio.h +++ b/include/linux/ioprio.h @@ -53,6 +53,14 @@ static inline int task_ioprio(struct task_struct *task) return IOPRIO_NORM; } +static inline int task_ioprio_class(struct task_struct *task) +{ + if (ioprio_valid(task->ioprio)) + return IOPRIO_PRIO_CLASS(task->ioprio); + + return IOPRIO_CLASS_BE; +} + static inline int task_nice_ioprio(struct task_struct *task) { return (task_nice(task) + 20) / 5; diff --git a/include/linux/libata.h b/include/linux/libata.h index 47cd2a1c5544..be5a43928c84 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -323,6 +323,7 @@ enum ata_completion_errors { AC_ERR_INVALID = (1 << 7), /* invalid argument */ AC_ERR_OTHER = (1 << 8), /* unknown */ AC_ERR_NODEV_HINT = (1 << 9), /* polling device detection hint */ + AC_ERR_NCQ = (1 << 10), /* marker for offending NCQ qc */ }; /* forward declarations */ @@ -530,6 +531,7 @@ struct ata_port { unsigned int cbl; /* cable type; ATA_CBL_xxx */ unsigned int hw_sata_spd_limit; unsigned int sata_spd_limit; /* SATA PHY speed limit */ + unsigned int sata_spd; /* current SATA PHY speed */ /* record runtime error info, protected by host lock */ struct ata_eh_info eh_info; @@ -563,6 +565,9 @@ struct ata_port { pm_message_t pm_mesg; int *pm_result; + struct timer_list fastdrain_timer; + unsigned long fastdrain_cnt; + void *private_data; #ifdef CONFIG_ATA_ACPI @@ -619,9 +624,8 @@ struct ata_port_operations { u8 (*irq_on) (struct ata_port *); u8 (*irq_ack) (struct ata_port *ap, unsigned int chk_drq); - u32 (*scr_read) (struct ata_port *ap, unsigned int sc_reg); - void (*scr_write) (struct ata_port *ap, unsigned int sc_reg, - u32 val); + int (*scr_read) (struct ata_port *ap, unsigned int sc_reg, u32 *val); + int (*scr_write) (struct ata_port *ap, unsigned int sc_reg, u32 val); int (*port_suspend) (struct ata_port *ap, pm_message_t mesg); int (*port_resume) (struct ata_port *ap); @@ -764,7 +768,8 @@ extern unsigned int ata_dev_try_classify(struct ata_port *, unsigned int, u8 *); */ extern void ata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf); extern void ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf); -extern void ata_tf_to_fis(const struct ata_taskfile *tf, u8 *fis, u8 pmp); +extern void ata_tf_to_fis(const struct ata_taskfile *tf, + u8 pmp, int is_cmd, u8 *fis); extern void ata_tf_from_fis(const u8 *fis, struct ata_taskfile *tf); extern void ata_noop_dev_select (struct ata_port *ap, unsigned int device); extern void ata_std_dev_select (struct ata_port *ap, unsigned int device); @@ -909,27 +914,21 @@ extern void ata_do_eh(struct ata_port *ap, ata_prereset_fn_t prereset, /* * ata_eh_info helpers */ -#define ata_ehi_push_desc(ehi, fmt, args...) do { \ - (ehi)->desc_len += scnprintf((ehi)->desc + (ehi)->desc_len, \ - ATA_EH_DESC_LEN - (ehi)->desc_len, \ - fmt , ##args); \ -} while (0) - -#define ata_ehi_clear_desc(ehi) do { \ - (ehi)->desc[0] = '\0'; \ - (ehi)->desc_len = 0; \ -} while (0) - -static inline void __ata_ehi_hotplugged(struct ata_eh_info *ehi) +extern void __ata_ehi_push_desc(struct ata_eh_info *ehi, const char *fmt, ...); +extern void ata_ehi_push_desc(struct ata_eh_info *ehi, const char *fmt, ...); +extern void ata_ehi_clear_desc(struct ata_eh_info *ehi); + +static inline void ata_ehi_schedule_probe(struct ata_eh_info *ehi) { - ehi->flags |= ATA_EHI_HOTPLUGGED | ATA_EHI_RESUME_LINK; + ehi->flags |= ATA_EHI_RESUME_LINK; ehi->action |= ATA_EH_SOFTRESET; ehi->probe_mask |= (1 << ATA_MAX_DEVICES) - 1; } static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi) { - __ata_ehi_hotplugged(ehi); + ata_ehi_schedule_probe(ehi); + ehi->flags |= ATA_EHI_HOTPLUGGED; ehi->err_mask |= AC_ERR_ATA_BUS; } diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 2e23353c28a5..83d8239f0cce 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -161,6 +161,8 @@ extern struct sock *netlink_kernel_create(int unit, unsigned int groups, void (*input)(struct sock *sk, int len), struct mutex *cb_mutex, struct module *module); +extern int netlink_change_ngroups(struct sock *sk, unsigned int groups); +extern void netlink_clear_multicast_users(struct sock *sk, unsigned int group); extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err); extern int netlink_has_listeners(struct sock *sk, unsigned int group); extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock); diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index c098ae194f79..9ba4aec37c50 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -407,8 +407,8 @@ extern void nfs_release_automount_timer(void); /* * linux/fs/nfs/unlink.c */ -extern int nfs_async_unlink(struct dentry *); -extern void nfs_complete_unlink(struct dentry *); +extern int nfs_async_unlink(struct inode *dir, struct dentry *dentry); +extern void nfs_complete_unlink(struct dentry *dentry, struct inode *); /* * linux/fs/nfs/write.c diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 38d77681cf27..cf74a4db84a5 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -278,6 +278,21 @@ struct nfs_writeres { }; /* + * Common arguments to the unlink call + */ +struct nfs_removeargs { + const struct nfs_fh *fh; + struct qstr name; + const u32 * bitmask; +}; + +struct nfs_removeres { + const struct nfs_server *server; + struct nfs4_change_info cinfo; + struct nfs_fattr dir_attr; +}; + +/* * Argument struct for decode_entry function */ struct nfs_entry { @@ -631,18 +646,6 @@ struct nfs4_readlink { struct page ** pages; /* zero-copy data */ }; -struct nfs4_remove_arg { - const struct nfs_fh * fh; - const struct qstr * name; - const u32 * bitmask; -}; - -struct nfs4_remove_res { - const struct nfs_server * server; - struct nfs4_change_info cinfo; - struct nfs_fattr * dir_attr; -}; - struct nfs4_rename_arg { const struct nfs_fh * old_dir; const struct nfs_fh * new_dir; @@ -788,9 +791,8 @@ struct nfs_rpc_ops { int (*create) (struct inode *, struct dentry *, struct iattr *, int, struct nameidata *); int (*remove) (struct inode *, struct qstr *); - int (*unlink_setup) (struct rpc_message *, - struct dentry *, struct qstr *); - int (*unlink_done) (struct dentry *, struct rpc_task *); + void (*unlink_setup) (struct rpc_message *, struct inode *dir); + int (*unlink_done) (struct rpc_task *, struct inode *); int (*rename) (struct inode *, struct qstr *, struct inode *, struct qstr *); int (*link) (struct inode *, struct inode *, struct qstr *); diff --git a/include/linux/of.h b/include/linux/of.h new file mode 100644 index 000000000000..47734ffd9745 --- /dev/null +++ b/include/linux/of.h @@ -0,0 +1,61 @@ +#ifndef _LINUX_OF_H +#define _LINUX_OF_H +/* + * Definitions for talking to the Open Firmware PROM on + * Power Macintosh and other computers. + * + * Copyright (C) 1996-2005 Paul Mackerras. + * + * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp. + * Updates for SPARC64 by David S. Miller + * Derived from PowerPC and Sparc prom.h files by Stephen Rothwell, IBM Corp. + * + * 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 <linux/types.h> + +#include <asm/bitops.h> +#include <asm/prom.h> + +/* flag descriptions */ +#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */ +#define OF_DETACHED 2 /* node has been detached from the device tree */ + +#define OF_BAD_ADDR ((u64)-1) + +extern struct device_node *of_find_node_by_name(struct device_node *from, + const char *name); +#define for_each_node_by_name(dn, name) \ + for (dn = of_find_node_by_name(NULL, name); dn; \ + dn = of_find_node_by_name(dn, name)) +extern struct device_node *of_find_node_by_type(struct device_node *from, + const char *type); +#define for_each_node_by_type(dn, type) \ + for (dn = of_find_node_by_type(NULL, type); dn; \ + dn = of_find_node_by_type(dn, type)) +extern struct device_node *of_find_compatible_node(struct device_node *from, + const char *type, const char *compat); +#define for_each_compatible_node(dn, type, compatible) \ + for (dn = of_find_compatible_node(NULL, type, compatible); dn; \ + dn = of_find_compatible_node(dn, type, compatible)) +extern struct device_node *of_find_node_by_path(const char *path); +extern struct device_node *of_find_node_by_phandle(phandle handle); +extern struct device_node *of_get_parent(const struct device_node *node); +extern struct device_node *of_get_next_child(const struct device_node *node, + struct device_node *prev); +extern struct property *of_find_property(const struct device_node *np, + const char *name, + int *lenp); +extern int of_device_is_compatible(const struct device_node *device, + const char *); +extern const void *of_get_property(const struct device_node *node, + const char *name, + int *lenp); +#define get_property(a, b, c) of_get_property((a), (b), (c)) +extern int of_n_addr_cells(struct device_node *np); +extern int of_n_size_cells(struct device_node *np); + +#endif /* _LINUX_OF_H */ diff --git a/include/linux/of_device.h b/include/linux/of_device.h new file mode 100644 index 000000000000..91bf84b9d144 --- /dev/null +++ b/include/linux/of_device.h @@ -0,0 +1,26 @@ +#ifndef _LINUX_OF_DEVICE_H +#define _LINUX_OF_DEVICE_H +#ifdef __KERNEL__ + +#include <linux/device.h> +#include <linux/of.h> +#include <linux/mod_devicetable.h> + +#include <asm/of_device.h> + +#define to_of_device(d) container_of(d, struct of_device, dev) + +extern const struct of_device_id *of_match_node( + const struct of_device_id *matches, const struct device_node *node); +extern const struct of_device_id *of_match_device( + const struct of_device_id *matches, const struct of_device *dev); + +extern struct of_device *of_dev_get(struct of_device *dev); +extern void of_dev_put(struct of_device *dev); + +extern int of_device_register(struct of_device *ofdev); +extern void of_device_unregister(struct of_device *ofdev); +extern void of_release_dev(struct device *dev); + +#endif /* __KERNEL__ */ +#endif /* _LINUX_OF_DEVICE_H */ diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h new file mode 100644 index 000000000000..5fd44e63fb26 --- /dev/null +++ b/include/linux/of_platform.h @@ -0,0 +1,57 @@ +#ifndef _LINUX_OF_PLATFORM_H +#define _LINUX_OF_PLATFORM_H +/* + * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp. + * <benh@kernel.crashing.org> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + */ + +#include <linux/module.h> +#include <linux/device.h> +#include <linux/mod_devicetable.h> +#include <linux/pm.h> +#include <linux/of_device.h> + +/* + * The of_platform_bus_type is a bus type used by drivers that do not + * attach to a macio or similar bus but still use OF probing + * mechanism + */ +extern struct bus_type of_platform_bus_type; + +/* + * An of_platform_driver driver is attached to a basic of_device on + * the "platform bus" (of_platform_bus_type) (or ISA, EBUS and SBUS + * busses on sparc). + */ +struct of_platform_driver +{ + char *name; + struct of_device_id *match_table; + struct module *owner; + + int (*probe)(struct of_device* dev, + const struct of_device_id *match); + int (*remove)(struct of_device* dev); + + int (*suspend)(struct of_device* dev, pm_message_t state); + int (*resume)(struct of_device* dev); + int (*shutdown)(struct of_device* dev); + + struct device_driver driver; +}; +#define to_of_platform_driver(drv) \ + container_of(drv,struct of_platform_driver, driver) + +#include <asm/of_platform.h> + +extern struct of_device *of_find_device_by_node(struct device_node *np); + +extern int of_bus_type_init(struct bus_type *bus, const char *name); + +#endif /* _LINUX_OF_PLATFORM_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 94f624aef017..33b9b4841ee7 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1348,6 +1348,13 @@ static inline int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask) #endif extern unsigned long long sched_clock(void); + +/* + * For kernel-internal use: high-speed (but slightly incorrect) per-cpu + * clock constructed from sched_clock(): + */ +extern unsigned long long cpu_clock(int cpu); + extern unsigned long long task_sched_runtime(struct task_struct *task); diff --git a/include/linux/serio.h b/include/linux/serio.h index d9377ce9ffd1..9f3825014674 100644 --- a/include/linux/serio.h +++ b/include/linux/serio.h @@ -210,5 +210,6 @@ static inline void serio_unpin_driver(struct serio *serio) #define SERIO_TOUCHRIGHT 0x32 #define SERIO_TOUCHWIN 0x33 #define SERIO_TAOSEVM 0x34 +#define SERIO_FUJITSU 0x35 #endif diff --git a/include/linux/slab.h b/include/linux/slab.h index 0e1d0daef6a2..7d0ecc1659f0 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -51,7 +51,6 @@ int slab_is_available(void); struct kmem_cache *kmem_cache_create(const char *, size_t, size_t, unsigned long, - void (*)(void *, struct kmem_cache *, unsigned long), void (*)(void *, struct kmem_cache *, unsigned long)); void kmem_cache_destroy(struct kmem_cache *); int kmem_cache_shrink(struct kmem_cache *); @@ -70,7 +69,7 @@ int kmem_ptr_validate(struct kmem_cache *cachep, const void *ptr); */ #define KMEM_CACHE(__struct, __flags) kmem_cache_create(#__struct,\ sizeof(struct __struct), __alignof__(struct __struct),\ - (__flags), NULL, NULL) + (__flags), NULL) /* * The largest kmalloc size supported by the slab allocators is diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index 07f7e4cbcee3..124270df8734 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -160,7 +160,7 @@ static inline struct kmem_cache *kmalloc_slab(size_t size) #define SLUB_DMA __GFP_DMA #else /* Disable DMA functionality */ -#define SLUB_DMA 0 +#define SLUB_DMA (__force gfp_t)0 #endif void *kmem_cache_alloc(struct kmem_cache *, gfp_t); diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h index 3387e44dfd13..334d31411629 100644 --- a/include/linux/spi/ads7846.h +++ b/include/linux/spi/ads7846.h @@ -16,6 +16,20 @@ struct ads7846_platform_data { u16 vref_delay_usecs; /* 0 for external vref; etc */ int keep_vref_on:1; /* set to keep vref on for differential * measurements as well */ + + /* Settling time of the analog signals; a function of Vcc and the + * capacitance on the X/Y drivers. If set to non-zero, two samples + * are taken with settle_delay us apart, and the second one is used. + * ~150 uSec with 0.01uF caps. + */ + u16 settle_delay_usecs; + + /* If set to non-zero, after samples are taken this delay is applied + * and penirq is rechecked, to help avoid false events. This value + * is affected by the material used to build the touch layer. + */ + u16 penirq_recheck_delay_usecs; + u16 x_plate_ohms; u16 y_plate_ohms; diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h index 9e340fa23c06..c6b53d181bfa 100644 --- a/include/linux/sunrpc/xdr.h +++ b/include/linux/sunrpc/xdr.h @@ -12,6 +12,7 @@ #include <linux/uio.h> #include <asm/byteorder.h> #include <linux/scatterlist.h> +#include <linux/smp_lock.h> /* * Buffer adjustment @@ -36,6 +37,21 @@ struct xdr_netobj { typedef int (*kxdrproc_t)(void *rqstp, __be32 *data, void *obj); /* + * We're still requiring the BKL in the xdr code until it's been + * more carefully audited, at which point this wrapper will become + * unnecessary. + */ +static inline int rpc_call_xdrproc(kxdrproc_t xdrproc, void *rqstp, __be32 *data, void *obj) +{ + int ret; + + lock_kernel(); + ret = xdrproc(rqstp, data, obj); + unlock_kernel(); + return ret; +} + +/* * Basic structure for transmission/reception of a client XDR message. * Features a header (for a linear buffer containing RPC headers * and the data payload for short messages), and then an array of diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h index bb320573bb9e..1101b0ce878f 100644 --- a/include/linux/user_namespace.h +++ b/include/linux/user_namespace.h @@ -49,7 +49,7 @@ static inline struct user_namespace *copy_user_ns(int flags, if (flags & CLONE_NEWUSER) return ERR_PTR(-EINVAL); - return NULL; + return old_ns; } static inline void put_user_ns(struct user_namespace *ns) diff --git a/include/net/genetlink.h b/include/net/genetlink.h index b6eaca122db8..decdda546829 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -5,6 +5,22 @@ #include <net/netlink.h> /** + * struct genl_multicast_group - generic netlink multicast group + * @name: name of the multicast group, names are per-family + * @id: multicast group ID, assigned by the core, to use with + * genlmsg_multicast(). + * @list: list entry for linking + * @family: pointer to family, need not be set before registering + */ +struct genl_multicast_group +{ + struct genl_family *family; /* private */ + struct list_head list; /* private */ + char name[GENL_NAMSIZ]; + u32 id; +}; + +/** * struct genl_family - generic netlink family * @id: protocol family idenfitier * @hdrsize: length of user specific header in bytes @@ -14,6 +30,7 @@ * @attrbuf: buffer to store parsed attributes * @ops_list: list of all assigned operations * @family_list: family list + * @mcast_groups: multicast groups list */ struct genl_family { @@ -25,6 +42,7 @@ struct genl_family struct nlattr ** attrbuf; /* private */ struct list_head ops_list; /* private */ struct list_head family_list; /* private */ + struct list_head mcast_groups; /* private */ }; /** @@ -73,6 +91,10 @@ extern int genl_register_family(struct genl_family *family); extern int genl_unregister_family(struct genl_family *family); extern int genl_register_ops(struct genl_family *, struct genl_ops *ops); extern int genl_unregister_ops(struct genl_family *, struct genl_ops *ops); +extern int genl_register_mc_group(struct genl_family *family, + struct genl_multicast_group *grp); +extern void genl_unregister_mc_group(struct genl_family *family, + struct genl_multicast_group *grp); extern struct sock *genl_sock; diff --git a/include/net/netlabel.h b/include/net/netlabel.h index 9b7d6f2ac9a3..ffbc7f28335a 100644 --- a/include/net/netlabel.h +++ b/include/net/netlabel.h @@ -144,10 +144,9 @@ struct netlbl_lsm_secattr { }; /* - * LSM security attribute operations + * LSM security attribute operations (inline) */ - /** * netlbl_secattr_cache_alloc - Allocate and initialize a secattr cache * @flags: the memory allocation flags @@ -283,6 +282,9 @@ static inline void netlbl_secattr_free(struct netlbl_lsm_secattr *secattr) } #ifdef CONFIG_NETLABEL +/* + * LSM security attribute operations + */ int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap, u32 offset); int netlbl_secattr_catmap_walk_rng(struct netlbl_lsm_secattr_catmap *catmap, @@ -294,6 +296,25 @@ int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap *catmap, u32 start, u32 end, gfp_t flags); + +/* + * LSM protocol operations + */ +int netlbl_enabled(void); +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_skbuff_getattr(const struct sk_buff *skb, + struct netlbl_lsm_secattr *secattr); +void netlbl_skbuff_err(struct sk_buff *skb, int error); + +/* + * LSM label mapping cache operations + */ +void netlbl_cache_invalidate(void); +int netlbl_cache_add(const struct sk_buff *skb, + const struct netlbl_lsm_secattr *secattr); #else static inline int netlbl_secattr_catmap_walk( struct netlbl_lsm_secattr_catmap *catmap, @@ -301,14 +322,12 @@ static inline int netlbl_secattr_catmap_walk( { return -ENOENT; } - static inline int netlbl_secattr_catmap_walk_rng( struct netlbl_lsm_secattr_catmap *catmap, u32 offset) { return -ENOENT; } - static inline int netlbl_secattr_catmap_setbit( struct netlbl_lsm_secattr_catmap *catmap, u32 bit, @@ -316,7 +335,6 @@ static inline int netlbl_secattr_catmap_setbit( { return 0; } - static inline int netlbl_secattr_catmap_setrng( struct netlbl_lsm_secattr_catmap *catmap, u32 start, @@ -325,59 +343,33 @@ static inline int netlbl_secattr_catmap_setrng( { return 0; } -#endif - -/* - * LSM protocol operations - */ - -#ifdef CONFIG_NETLABEL -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_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_enabled(void) +{ + return 0; +} static inline int netlbl_sock_setattr(struct sock *sk, const struct netlbl_lsm_secattr *secattr) { return -ENOSYS; } - static inline int netlbl_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr) { return -ENOSYS; } - static inline int netlbl_skbuff_getattr(const struct sk_buff *skb, struct netlbl_lsm_secattr *secattr) { return -ENOSYS; } - static inline void netlbl_skbuff_err(struct sk_buff *skb, int error) { return; } -#endif /* CONFIG_NETLABEL */ - -/* - * LSM label mapping cache operations - */ - -#ifdef CONFIG_NETLABEL -void netlbl_cache_invalidate(void); -int netlbl_cache_add(const struct sk_buff *skb, - const struct netlbl_lsm_secattr *secattr); -#else static inline void netlbl_cache_invalidate(void) { return; } - static inline int netlbl_cache_add(const struct sk_buff *skb, const struct netlbl_lsm_secattr *secattr) { diff --git a/include/sound/ak4xxx-adda.h b/include/sound/ak4xxx-adda.h index aa49dda4f410..fd0a6c46f497 100644 --- a/include/sound/ak4xxx-adda.h +++ b/include/sound/ak4xxx-adda.h @@ -43,6 +43,7 @@ struct snd_ak4xxx_ops { struct snd_akm4xxx_dac_channel { char *name; /* mixer volume name */ unsigned int num_channels; + char *switch_name; /* mixer switch*/ }; /* ADC labels and channels */ diff --git a/include/sound/cs46xx.h b/include/sound/cs46xx.h index 685928e6f65a..353910ce9755 100644 --- a/include/sound/cs46xx.h +++ b/include/sound/cs46xx.h @@ -1723,6 +1723,10 @@ struct snd_cs46xx { struct snd_cs46xx_pcm *playback_pcm; unsigned int play_ctl; #endif + +#ifdef CONFIG_PM + u32 *saved_regs; +#endif }; int snd_cs46xx_create(struct snd_card *card, diff --git a/include/sound/cs46xx_dsp_spos.h b/include/sound/cs46xx_dsp_spos.h index da934def31e9..d9da9e59cf37 100644 --- a/include/sound/cs46xx_dsp_spos.h +++ b/include/sound/cs46xx_dsp_spos.h @@ -107,6 +107,7 @@ struct dsp_scb_descriptor { char scb_name[DSP_MAX_SCB_NAME]; u32 address; int index; + u32 *data; struct dsp_scb_descriptor * sub_list_ptr; struct dsp_scb_descriptor * next_scb_ptr; @@ -127,6 +128,7 @@ struct dsp_task_descriptor { int size; u32 address; int index; + u32 *data; }; struct dsp_pcm_channel_descriptor { diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h index 23e45a4cf0e4..529d0a564367 100644 --- a/include/sound/emu10k1.h +++ b/include/sound/emu10k1.h @@ -1120,6 +1120,16 @@ /************************************************************************************************/ /* EMU1010m HANA Destinations */ /************************************************************************************************/ +/* 32-bit destinations of signal in the Hana FPGA. Destinations are either + * physical outputs of Hana, or outputs going to Alice2 (audigy) for capture + * - 16 x EMU_DST_ALICE2_EMU32_X. + */ +/* EMU32 = 32-bit serial channel between Alice2 (audigy) and Hana (FPGA) */ +/* EMU_DST_ALICE2_EMU32_X - data channels from Hana to Alice2 used for capture. + * Which data is fed into a EMU_DST_ALICE2_EMU32_X channel in Hana depends on + * setup of mixer control for each destination - see emumixer.c - + * snd_emu1010_output_enum_ctls[], snd_emu1010_input_enum_ctls[] + */ #define EMU_DST_ALICE2_EMU32_0 0x000f /* 16 EMU32 channels to Alice2 +0 to +0xf */ #define EMU_DST_ALICE2_EMU32_1 0x0000 /* 16 EMU32 channels to Alice2 +0 to +0xf */ #define EMU_DST_ALICE2_EMU32_2 0x0001 /* 16 EMU32 channels to Alice2 +0 to +0xf */ @@ -1199,6 +1209,12 @@ /************************************************************************************************/ /* EMU1010m HANA Sources */ /************************************************************************************************/ +/* 32-bit sources of signal in the Hana FPGA. The sources are routed to + * destinations using mixer control for each destination - see emumixer.c + * Sources are either physical inputs of FPGA, + * or outputs from Alice (audigy) - 16 x EMU_SRC_ALICE_EMU32A + + * 16 x EMU_SRC_ALICE_EMU32B + */ #define EMU_SRC_SILENCE 0x0000 /* Silence */ #define EMU_SRC_DOCK_MIC_A1 0x0100 /* Audio Dock Mic A, 1st or 48kHz only */ #define EMU_SRC_DOCK_MIC_A2 0x0101 /* Audio Dock Mic A, 2nd or 96kHz */ diff --git a/include/sound/sb.h b/include/sound/sb.h index 2dd5c8e5b4fe..3ad854b397d2 100644 --- a/include/sound/sb.h +++ b/include/sound/sb.h @@ -38,6 +38,7 @@ enum sb_hw_type { SB_HW_ALS100, /* Avance Logic ALS100 chip */ SB_HW_ALS4000, /* Avance Logic ALS4000 chip */ SB_HW_DT019X, /* Diamond Tech. DT-019X / Avance Logic ALS-007 */ + SB_HW_CS5530, /* Cyrix/NatSemi 5530 VSA1 */ }; #define SB_OPEN_PCM 0x01 diff --git a/include/sound/version.h b/include/sound/version.h index 8e5b2f0f5946..6bbcfefd2c38 100644 --- a/include/sound/version.h +++ b/include/sound/version.h @@ -1,3 +1,3 @@ /* include/version.h. Generated by alsa/ksync script. */ #define CONFIG_SND_VERSION "1.0.14" -#define CONFIG_SND_DATE " (Thu May 31 09:03:25 2007 UTC)" +#define CONFIG_SND_DATE " (Fri Jul 20 09:12:58 2007 UTC)" diff --git a/include/sound/wavefront_fx.h b/include/sound/wavefront_fx.h deleted file mode 100644 index cec92b141796..000000000000 --- a/include/sound/wavefront_fx.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef __SOUND_WAVEFRONT_FX_H -#define __SOUND_WAVEFRONT_FX_H - -extern int snd_wavefront_fx_detect (snd_wavefront_t *); -extern void snd_wavefront_fx_ioctl (snd_synth_t *sdev, - unsigned int cmd, - unsigned long arg); - -#endif __SOUND_WAVEFRONT_FX_H |