diff options
Diffstat (limited to 'include')
36 files changed, 143 insertions, 191 deletions
diff --git a/include/asm-arm/arch-at91/at91cap9.h b/include/asm-arm/arch-at91/at91cap9.h index 73e1fcf4a0a..bac83adb505 100644 --- a/include/asm-arm/arch-at91/at91cap9.h +++ b/include/asm-arm/arch-at91/at91cap9.h @@ -97,12 +97,17 @@ #define AT91_PIOD (0xfffff800 - AT91_BASE_SYS) #define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) #define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS) -#define AT91_SHDC (0xfffffd10 - AT91_BASE_SYS) +#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS) #define AT91_RTT (0xfffffd20 - AT91_BASE_SYS) #define AT91_PIT (0xfffffd30 - AT91_BASE_SYS) #define AT91_WDT (0xfffffd40 - AT91_BASE_SYS) #define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) +#define AT91_USART0 AT91CAP9_BASE_US0 +#define AT91_USART1 AT91CAP9_BASE_US1 +#define AT91_USART2 AT91CAP9_BASE_US2 + + /* * Internal Memory. */ diff --git a/include/asm-arm/arch-omap/dsp_common.h b/include/asm-arm/arch-omap/dsp_common.h index c61f868f24e..da97736f3ef 100644 --- a/include/asm-arm/arch-omap/dsp_common.h +++ b/include/asm-arm/arch-omap/dsp_common.h @@ -24,11 +24,17 @@ #ifndef ASM_ARCH_DSP_COMMON_H #define ASM_ARCH_DSP_COMMON_H -#ifdef CONFIG_ARCH_OMAP1 +#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_OMAP_MMU_FWK) extern void omap_dsp_request_mpui(void); extern void omap_dsp_release_mpui(void); extern int omap_dsp_request_mem(void); extern int omap_dsp_release_mem(void); +#else +static inline int omap_dsp_request_mem(void) +{ + return 0; +} +#define omap_dsp_release_mem() do {} while (0) #endif #endif /* ASM_ARCH_DSP_COMMON_H */ diff --git a/include/asm-arm/arch-s3c2410/irqs.h b/include/asm-arm/arch-s3c2410/irqs.h index d858b3eb554..f5435d8c376 100644 --- a/include/asm-arm/arch-s3c2410/irqs.h +++ b/include/asm-arm/arch-s3c2410/irqs.h @@ -85,7 +85,7 @@ #define IRQ_EINT23 S3C2410_IRQ(51) -#define IRQ_EINT(x) S3C2410_IRQ((x >= 4) ? (IRQ_EINT4 + (x) - 4) : (S3C2410_IRQ(0) + (x))) +#define IRQ_EINT(x) (((x) >= 4) ? (IRQ_EINT4 + (x) - 4) : (IRQ_EINT0 + (x))) #define IRQ_LCD_FIFO S3C2410_IRQ(52) #define IRQ_LCD_FRAME S3C2410_IRQ(53) diff --git a/include/asm-sh/byteorder.h b/include/asm-sh/byteorder.h index 0eb9904b654..4c13e611756 100644 --- a/include/asm-sh/byteorder.h +++ b/include/asm-sh/byteorder.h @@ -11,13 +11,13 @@ static inline __attribute_const__ __u32 ___arch__swab32(__u32 x) { __asm__( -#ifdef CONFIG_SUPERH32 +#ifdef __SH5__ + "byterev %0, %0\n\t" + "shari %0, 32, %0" +#else "swap.b %0, %0\n\t" "swap.w %0, %0\n\t" "swap.b %0, %0" -#else - "byterev %0, %0\n\t" - "shari %0, 32, %0" #endif : "=r" (x) : "0" (x)); @@ -28,12 +28,11 @@ static inline __attribute_const__ __u32 ___arch__swab32(__u32 x) static inline __attribute_const__ __u16 ___arch__swab16(__u16 x) { __asm__( -#ifdef CONFIG_SUPERH32 - "swap.b %0, %0" -#else +#ifdef __SH5__ "byterev %0, %0\n\t" "shari %0, 32, %0" - +#else + "swap.b %0, %0" #endif : "=r" (x) : "0" (x)); diff --git a/include/asm-sh/posix_types.h b/include/asm-sh/posix_types.h index 4b9d11c9fc7..4eeb723aee7 100644 --- a/include/asm-sh/posix_types.h +++ b/include/asm-sh/posix_types.h @@ -4,4 +4,10 @@ # else # include "posix_types_64.h" # endif +#else +# ifdef __SH5__ +# include "posix_types_64.h" +# else +# include "posix_types_32.h" +# endif #endif /* __KERNEL__ */ diff --git a/include/asm-sparc64/backoff.h b/include/asm-sparc64/backoff.h index dadd6c385c6..fa1fdf67e35 100644 --- a/include/asm-sparc64/backoff.h +++ b/include/asm-sparc64/backoff.h @@ -12,7 +12,8 @@ mov reg, tmp; \ 88: brnz,pt tmp, 88b; \ sub tmp, 1, tmp; \ - cmp reg, BACKOFF_LIMIT; \ + set BACKOFF_LIMIT, tmp; \ + cmp reg, tmp; \ bg,pn %xcc, label; \ nop; \ ba,pt %xcc, label; \ diff --git a/include/asm-sparc64/cpudata.h b/include/asm-sparc64/cpudata.h index 542421460a1..532975ecfe1 100644 --- a/include/asm-sparc64/cpudata.h +++ b/include/asm-sparc64/cpudata.h @@ -86,6 +86,8 @@ extern struct trap_per_cpu trap_block[NR_CPUS]; extern void init_cur_cpu_trap(struct thread_info *); extern void setup_tba(void); extern int ncpus_probed; +extern void __init cpu_probe(void); +extern const struct seq_operations cpuinfo_op; extern unsigned long real_hard_smp_processor_id(void); diff --git a/include/asm-sparc64/dcu.h b/include/asm-sparc64/dcu.h index ecbed2ae548..0f704e106a1 100644 --- a/include/asm-sparc64/dcu.h +++ b/include/asm-sparc64/dcu.h @@ -1,26 +1,27 @@ -/* $Id: dcu.h,v 1.2 2001/03/01 23:23:33 davem Exp $ */ #ifndef _SPARC64_DCU_H #define _SPARC64_DCU_H +#include <linux/const.h> + /* UltraSparc-III Data Cache Unit Control Register */ -#define DCU_CP 0x0002000000000000 /* Physical Cache Enable w/o mmu*/ -#define DCU_CV 0x0001000000000000 /* Virtual Cache Enable w/o mmu */ -#define DCU_ME 0x0000800000000000 /* NC-store Merging Enable */ -#define DCU_RE 0x0000400000000000 /* RAW bypass Enable */ -#define DCU_PE 0x0000200000000000 /* PCache Enable */ -#define DCU_HPE 0x0000100000000000 /* HW prefetch Enable */ -#define DCU_SPE 0x0000080000000000 /* SW prefetch Enable */ -#define DCU_SL 0x0000040000000000 /* Secondary load steering Enab */ -#define DCU_WE 0x0000020000000000 /* WCache enable */ -#define DCU_PM 0x000001fe00000000 /* PA Watchpoint Byte Mask */ -#define DCU_VM 0x00000001fe000000 /* VA Watchpoint Byte Mask */ -#define DCU_PR 0x0000000001000000 /* PA Watchpoint Read Enable */ -#define DCU_PW 0x0000000000800000 /* PA Watchpoint Write Enable */ -#define DCU_VR 0x0000000000400000 /* VA Watchpoint Read Enable */ -#define DCU_VW 0x0000000000200000 /* VA Watchpoint Write Enable */ -#define DCU_DM 0x0000000000000008 /* DMMU Enable */ -#define DCU_IM 0x0000000000000004 /* IMMU Enable */ -#define DCU_DC 0x0000000000000002 /* Data Cache Enable */ -#define DCU_IC 0x0000000000000001 /* Instruction Cache Enable */ +#define DCU_CP _AC(0x0002000000000000,UL) /* Phys Cache Enable w/o mmu */ +#define DCU_CV _AC(0x0001000000000000,UL) /* Virt Cache Enable w/o mmu */ +#define DCU_ME _AC(0x0000800000000000,UL) /* NC-store Merging Enable */ +#define DCU_RE _AC(0x0000400000000000,UL) /* RAW bypass Enable */ +#define DCU_PE _AC(0x0000200000000000,UL) /* PCache Enable */ +#define DCU_HPE _AC(0x0000100000000000,UL) /* HW prefetch Enable */ +#define DCU_SPE _AC(0x0000080000000000,UL) /* SW prefetch Enable */ +#define DCU_SL _AC(0x0000040000000000,UL) /* Secondary ld-steering Enab*/ +#define DCU_WE _AC(0x0000020000000000,UL) /* WCache enable */ +#define DCU_PM _AC(0x000001fe00000000,UL) /* PA Watchpoint Byte Mask */ +#define DCU_VM _AC(0x00000001fe000000,UL) /* VA Watchpoint Byte Mask */ +#define DCU_PR _AC(0x0000000001000000,UL) /* PA Watchpoint Read Enable */ +#define DCU_PW _AC(0x0000000000800000,UL) /* PA Watchpoint Write Enable*/ +#define DCU_VR _AC(0x0000000000400000,UL) /* VA Watchpoint Read Enable */ +#define DCU_VW _AC(0x0000000000200000,UL) /* VA Watchpoint Write Enable*/ +#define DCU_DM _AC(0x0000000000000008,UL) /* DMMU Enable */ +#define DCU_IM _AC(0x0000000000000004,UL) /* IMMU Enable */ +#define DCU_DC _AC(0x0000000000000002,UL) /* Data Cache Enable */ +#define DCU_IC _AC(0x0000000000000001,UL) /* Instruction Cache Enable */ #endif /* _SPARC64_DCU_H */ diff --git a/include/asm-sparc64/hvtramp.h b/include/asm-sparc64/hvtramp.h index c7dd6ad056d..b2b9b947b3a 100644 --- a/include/asm-sparc64/hvtramp.h +++ b/include/asm-sparc64/hvtramp.h @@ -16,7 +16,7 @@ struct hvtramp_descr { __u64 fault_info_va; __u64 fault_info_pa; __u64 thread_reg; - struct hvtramp_mapping maps[2]; + struct hvtramp_mapping maps[1]; }; extern void hv_cpu_startup(unsigned long hvdescr_pa); diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h index 30cb76b47be..0bb9bf53174 100644 --- a/include/asm-sparc64/irq.h +++ b/include/asm-sparc64/irq.h @@ -64,6 +64,7 @@ extern unsigned char virt_irq_alloc(unsigned int dev_handle, extern void virt_irq_free(unsigned int virt_irq); #endif +extern void __init init_IRQ(void); extern void fixup_irqs(void); static inline void set_softint(unsigned long bits) diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h index 3167ccff64f..549e45266b6 100644 --- a/include/asm-sparc64/pgtable.h +++ b/include/asm-sparc64/pgtable.h @@ -23,9 +23,9 @@ #include <asm/page.h> #include <asm/processor.h> -/* The kernel image occupies 0x4000000 to 0x1000000 (4MB --> 32MB). - * The page copy blockops can use 0x2000000 to 0x4000000. - * The TSB is mapped in the 0x4000000 to 0x6000000 range. +/* The kernel image occupies 0x4000000 to 0x6000000 (4MB --> 96MB). + * The page copy blockops can use 0x6000000 to 0x8000000. + * The TSB is mapped in the 0x8000000 to 0xa000000 range. * The PROM resides in an area spanning 0xf0000000 to 0x100000000. * The vmalloc area spans 0x100000000 to 0x200000000. * Since modules need to be in the lowest 32-bits of the address space, @@ -33,8 +33,8 @@ * There is a single static kernel PMD which maps from 0x0 to address * 0x400000000. */ -#define TLBTEMP_BASE _AC(0x0000000002000000,UL) -#define TSBMAP_BASE _AC(0x0000000004000000,UL) +#define TLBTEMP_BASE _AC(0x0000000006000000,UL) +#define TSBMAP_BASE _AC(0x0000000008000000,UL) #define MODULES_VADDR _AC(0x0000000010000000,UL) #define MODULES_LEN _AC(0x00000000e0000000,UL) #define MODULES_END _AC(0x00000000f0000000,UL) @@ -761,6 +761,8 @@ extern unsigned long get_fb_unmapped_area(struct file *filp, unsigned long, extern void pgtable_cache_init(void); extern void sun4v_register_fault_status(void); extern void sun4v_ktsb_register(void); +extern void __init cheetah_ecache_flush_init(void); +extern void sun4v_patch_tlb_handlers(void); extern unsigned long cmdline_memory_size; diff --git a/include/asm-sparc64/processor.h b/include/asm-sparc64/processor.h index 8da484c1982..885b6a1dcae 100644 --- a/include/asm-sparc64/processor.h +++ b/include/asm-sparc64/processor.h @@ -37,6 +37,9 @@ #endif #define TASK_SIZE ((unsigned long)-VPTE_SIZE) +#define TASK_SIZE_OF(tsk) \ + (test_tsk_thread_flag(tsk,TIF_32BIT) ? \ + (1UL << 32UL) : TASK_SIZE) #ifdef __KERNEL__ #define STACK_TOP32 ((1UL << 32UL) - PAGE_SIZE) diff --git a/include/asm-sparc64/spitfire.h b/include/asm-sparc64/spitfire.h index 63b7040e813..985ea7e3199 100644 --- a/include/asm-sparc64/spitfire.h +++ b/include/asm-sparc64/spitfire.h @@ -63,6 +63,8 @@ extern void cheetah_enable_pcache(void); SPITFIRE_HIGHEST_LOCKED_TLBENT : \ CHEETAH_HIGHEST_LOCKED_TLBENT) +extern int num_kernel_image_mappings; + /* The data cache is write through, so this just invalidates the * specified line. */ diff --git a/include/asm-sparc64/stacktrace.h b/include/asm-sparc64/stacktrace.h new file mode 100644 index 00000000000..6cee39adf6d --- /dev/null +++ b/include/asm-sparc64/stacktrace.h @@ -0,0 +1,6 @@ +#ifndef _SPARC64_STACKTRACE_H +#define _SPARC64_STACKTRACE_H + +extern void stack_trace_flush(void); + +#endif /* _SPARC64_STACKTRACE_H */ diff --git a/include/asm-sparc64/timer.h b/include/asm-sparc64/timer.h index ccbd6944886..5b779fd1f78 100644 --- a/include/asm-sparc64/timer.h +++ b/include/asm-sparc64/timer.h @@ -1,14 +1,13 @@ -/* $Id: timer.h,v 1.3 2000/05/09 17:40:15 davem Exp $ - * timer.h: System timer definitions for sun5. +/* timer.h: System timer definitions for sun5. * - * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1997, 2008 David S. Miller (davem@davemloft.net) */ #ifndef _SPARC64_TIMER_H #define _SPARC64_TIMER_H #include <linux/types.h> - +#include <linux/init.h> struct sparc64_tick_ops { unsigned long (*get_tick)(void); @@ -25,5 +24,7 @@ struct sparc64_tick_ops { extern struct sparc64_tick_ops *tick_ops; extern unsigned long sparc64_get_clock_tick(unsigned int cpu); +extern void __devinit setup_sparc64_timer(void); +extern void __init time_init(void); #endif /* _SPARC64_TIMER_H */ diff --git a/include/asm-x86/cmpxchg_32.h b/include/asm-x86/cmpxchg_32.h index cea1dae288a..959fad00dff 100644 --- a/include/asm-x86/cmpxchg_32.h +++ b/include/asm-x86/cmpxchg_32.h @@ -269,22 +269,26 @@ static inline unsigned long cmpxchg_386(volatile void *ptr, unsigned long old, ({ \ __typeof__(*(ptr)) __ret; \ if (likely(boot_cpu_data.x86 > 3)) \ - __ret = __cmpxchg((ptr), (unsigned long)(o), \ - (unsigned long)(n), sizeof(*(ptr))); \ + __ret = (__typeof__(*(ptr)))__cmpxchg((ptr), \ + (unsigned long)(o), (unsigned long)(n), \ + sizeof(*(ptr))); \ else \ - __ret = cmpxchg_386((ptr), (unsigned long)(o), \ - (unsigned long)(n), sizeof(*(ptr))); \ + __ret = (__typeof__(*(ptr)))cmpxchg_386((ptr), \ + (unsigned long)(o), (unsigned long)(n), \ + sizeof(*(ptr))); \ __ret; \ }) #define cmpxchg_local(ptr, o, n) \ ({ \ __typeof__(*(ptr)) __ret; \ if (likely(boot_cpu_data.x86 > 3)) \ - __ret = __cmpxchg_local((ptr), (unsigned long)(o), \ - (unsigned long)(n), sizeof(*(ptr))); \ + __ret = (__typeof__(*(ptr)))__cmpxchg_local((ptr), \ + (unsigned long)(o), (unsigned long)(n), \ + sizeof(*(ptr))); \ else \ - __ret = cmpxchg_386((ptr), (unsigned long)(o), \ - (unsigned long)(n), sizeof(*(ptr))); \ + __ret = (__typeof__(*(ptr)))cmpxchg_386((ptr), \ + (unsigned long)(o), (unsigned long)(n), \ + sizeof(*(ptr))); \ __ret; \ }) #endif @@ -301,10 +305,12 @@ extern unsigned long long cmpxchg_486_u64(volatile void *, u64, u64); ({ \ __typeof__(*(ptr)) __ret; \ if (likely(boot_cpu_data.x86 > 4)) \ - __ret = __cmpxchg64((ptr), (unsigned long long)(o), \ + __ret = (__typeof__(*(ptr)))__cmpxchg64((ptr), \ + (unsigned long long)(o), \ (unsigned long long)(n)); \ else \ - __ret = cmpxchg_486_u64((ptr), (unsigned long long)(o), \ + __ret = (__typeof__(*(ptr)))cmpxchg_486_u64((ptr), \ + (unsigned long long)(o), \ (unsigned long long)(n)); \ __ret; \ }) @@ -312,10 +318,12 @@ extern unsigned long long cmpxchg_486_u64(volatile void *, u64, u64); ({ \ __typeof__(*(ptr)) __ret; \ if (likely(boot_cpu_data.x86 > 4)) \ - __ret = __cmpxchg64_local((ptr), (unsigned long long)(o), \ + __ret = (__typeof__(*(ptr)))__cmpxchg64_local((ptr), \ + (unsigned long long)(o), \ (unsigned long long)(n)); \ else \ - __ret = cmpxchg_486_u64((ptr), (unsigned long long)(o), \ + __ret = (__typeof__(*(ptr)))cmpxchg_486_u64((ptr), \ + (unsigned long long)(o), \ (unsigned long long)(n)); \ __ret; \ }) diff --git a/include/asm-x86/e820_32.h b/include/asm-x86/e820_32.h index f1da7ebd190..e7207a6de3e 100644 --- a/include/asm-x86/e820_32.h +++ b/include/asm-x86/e820_32.h @@ -28,6 +28,8 @@ extern void find_max_pfn(void); extern void register_bootmem_low_pages(unsigned long max_low_pfn); extern void add_memory_region(unsigned long long start, unsigned long long size, int type); +extern void update_memory_range(u64 start, u64 size, unsigned old_type, + unsigned new_type); extern void e820_register_memory(void); extern void limit_regions(unsigned long long size); extern void print_memory_map(char *who); diff --git a/include/asm-x86/e820_64.h b/include/asm-x86/e820_64.h index a560c4f5d50..22ede73ae72 100644 --- a/include/asm-x86/e820_64.h +++ b/include/asm-x86/e820_64.h @@ -18,6 +18,8 @@ extern unsigned long find_e820_area(unsigned long start, unsigned long end, unsigned size, unsigned long align); extern void add_memory_region(unsigned long start, unsigned long size, int type); +extern void update_memory_range(u64 start, u64 size, unsigned old_type, + unsigned new_type); extern void setup_memory_region(void); extern void contig_e820_setup(void); extern unsigned long e820_end_of_ram(void); diff --git a/include/asm-x86/io_32.h b/include/asm-x86/io_32.h index 58d2c45cd0b..d4d8fbd9378 100644 --- a/include/asm-x86/io_32.h +++ b/include/asm-x86/io_32.h @@ -114,13 +114,13 @@ static inline void * phys_to_virt(unsigned long address) * If the area you are trying to map is a PCI BAR you should have a * look at pci_iomap(). */ -extern void __iomem *ioremap_nocache(unsigned long offset, unsigned long size); -extern void __iomem *ioremap_cache(unsigned long offset, unsigned long size); +extern void __iomem *ioremap_nocache(resource_size_t offset, unsigned long size); +extern void __iomem *ioremap_cache(resource_size_t offset, unsigned long size); /* * The default ioremap() behavior is non-cached: */ -static inline void __iomem *ioremap(unsigned long offset, unsigned long size) +static inline void __iomem *ioremap(resource_size_t offset, unsigned long size) { return ioremap_nocache(offset, size); } diff --git a/include/asm-x86/io_64.h b/include/asm-x86/io_64.h index f64a59cc396..db0be2011a3 100644 --- a/include/asm-x86/io_64.h +++ b/include/asm-x86/io_64.h @@ -158,13 +158,13 @@ extern void early_iounmap(void *addr, unsigned long size); * it's useful if some control registers are in such an area and write combining * or read caching is not desirable: */ -extern void __iomem *ioremap_nocache(unsigned long offset, unsigned long size); -extern void __iomem *ioremap_cache(unsigned long offset, unsigned long size); +extern void __iomem *ioremap_nocache(resource_size_t offset, unsigned long size); +extern void __iomem *ioremap_cache(resource_size_t offset, unsigned long size); /* * The default ioremap() behavior is non-cached: */ -static inline void __iomem *ioremap(unsigned long offset, unsigned long size) +static inline void __iomem *ioremap(resource_size_t offset, unsigned long size) { return ioremap_nocache(offset, size); } diff --git a/include/asm-x86/page.h b/include/asm-x86/page.h index 1cb7c51bc29..a05b2896492 100644 --- a/include/asm-x86/page.h +++ b/include/asm-x86/page.h @@ -52,13 +52,13 @@ extern int page_is_ram(unsigned long pagenr); struct page; -static void inline clear_user_page(void *page, unsigned long vaddr, +static inline void clear_user_page(void *page, unsigned long vaddr, struct page *pg) { clear_page(page); } -static void inline copy_user_page(void *to, void *from, unsigned long vaddr, +static inline void copy_user_page(void *to, void *from, unsigned long vaddr, struct page *topage) { copy_page(to, from); diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h index 174b8773871..9cf472aeb9c 100644 --- a/include/asm-x86/pgtable.h +++ b/include/asm-x86/pgtable.h @@ -85,6 +85,7 @@ extern pteval_t __PAGE_KERNEL, __PAGE_KERNEL_EXEC; #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW) #define __PAGE_KERNEL_EXEC_NOCACHE (__PAGE_KERNEL_EXEC | _PAGE_PCD | _PAGE_PWT) #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_PCD | _PAGE_PWT) +#define __PAGE_KERNEL_UC_MINUS (__PAGE_KERNEL | _PAGE_PCD) #define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER) #define __PAGE_KERNEL_VSYSCALL_NOCACHE (__PAGE_KERNEL_VSYSCALL | _PAGE_PCD | _PAGE_PWT) #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE) @@ -101,6 +102,7 @@ extern pteval_t __PAGE_KERNEL, __PAGE_KERNEL_EXEC; #define PAGE_KERNEL_EXEC MAKE_GLOBAL(__PAGE_KERNEL_EXEC) #define PAGE_KERNEL_RX MAKE_GLOBAL(__PAGE_KERNEL_RX) #define PAGE_KERNEL_NOCACHE MAKE_GLOBAL(__PAGE_KERNEL_NOCACHE) +#define PAGE_KERNEL_UC_MINUS MAKE_GLOBAL(__PAGE_KERNEL_UC_MINUS) #define PAGE_KERNEL_EXEC_NOCACHE MAKE_GLOBAL(__PAGE_KERNEL_EXEC_NOCACHE) #define PAGE_KERNEL_LARGE MAKE_GLOBAL(__PAGE_KERNEL_LARGE) #define PAGE_KERNEL_LARGE_EXEC MAKE_GLOBAL(__PAGE_KERNEL_LARGE_EXEC) diff --git a/include/asm-x86/sync_bitops.h b/include/asm-x86/sync_bitops.h index cbce08a2d13..6b775c90566 100644 --- a/include/asm-x86/sync_bitops.h +++ b/include/asm-x86/sync_bitops.h @@ -23,10 +23,6 @@ * This function is atomic and may not be reordered. See __set_bit() * if you do not require the atomic guarantees. * - * Note: there are no guarantees that this function will not be reordered - * on non-x86 architectures, so if you are writing portable code, - * make sure not to rely on its reordering guarantees. - * * Note that @nr may be almost arbitrarily large; this function is not * restricted to acting on a single-word quantity. */ @@ -61,8 +57,7 @@ static inline void sync_clear_bit(int nr, volatile unsigned long * addr) * @nr: Bit to change * @addr: Address to start counting from * - * change_bit() is atomic and may not be reordered. It may be - * reordered on other architectures than x86. + * sync_change_bit() is atomic and may not be reordered. * Note that @nr may be almost arbitrarily large; this function is not * restricted to acting on a single-word quantity. */ @@ -80,7 +75,6 @@ static inline void sync_change_bit(int nr, volatile unsigned long * addr) * @addr: Address to count from * * This operation is atomic and cannot be reordered. - * It may be reordered on other architectures than x86. * It also implies a memory barrier. */ static inline int sync_test_and_set_bit(int nr, volatile unsigned long * addr) @@ -99,7 +93,6 @@ static inline int sync_test_and_set_bit(int nr, volatile unsigned long * addr) * @addr: Address to count from * * This operation is atomic and cannot be reordered. - * It can be reorderdered on other architectures other than x86. * It also implies a memory barrier. */ static inline int sync_test_and_clear_bit(int nr, volatile unsigned long * addr) diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 0fac822c115..4108b38ebb1 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -127,7 +127,6 @@ header-y += pkt_sched.h header-y += posix_types.h header-y += ppdev.h header-y += prctl.h -header-y += ps2esdi.h header-y += qnxtypes.h header-y += quotaio_v1.h header-y += quotaio_v2.h diff --git a/include/linux/jbd.h b/include/linux/jbd.h index b18fd3b9b83..423f5827218 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h @@ -348,8 +348,7 @@ static inline void jbd_unlock_bh_journal_head(struct buffer_head *bh) struct jbd_revoke_table_s; /** - * struct handle_s - The handle_s type is the concrete type associated with - * handle_t. + * struct handle_s - this is the concrete type associated with handle_t. * @h_transaction: Which compound transaction is this update a part of? * @h_buffer_credits: Number of remaining buffers we are allowed to dirty. * @h_ref: Reference count on this handle @@ -358,12 +357,7 @@ struct jbd_revoke_table_s; * @h_jdata: flag to force data journaling * @h_aborted: flag indicating fatal error on handle * @h_lockdep_map: lockdep info for debugging lock problems - **/ - -/* Docbook can't yet cope with the bit fields, but will leave the documentation - * in so it can be fixed later. */ - struct handle_s { /* Which compound transaction is this update a part of? */ @@ -558,8 +552,7 @@ struct transaction_s }; /** - * struct journal_s - The journal_s type is the concrete type associated with - * journal_t. + * struct journal_s - this is the concrete type associated with journal_t. * @j_flags: General journaling state flags * @j_errno: Is there an outstanding uncleared error on the journal (from a * prior abort)? diff --git a/include/linux/libata.h b/include/linux/libata.h index a05f6001364..269cdba0957 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -463,6 +463,7 @@ struct ata_queued_cmd { unsigned int sect_size; unsigned int nbytes; + unsigned int extrabytes; unsigned int curbytes; struct scatterlist *cursg; @@ -1336,6 +1337,11 @@ static inline struct ata_queued_cmd *ata_qc_from_tag(struct ata_port *ap, return NULL; } +static inline unsigned int ata_qc_raw_nbytes(struct ata_queued_cmd *qc) +{ + return qc->nbytes - min(qc->extrabytes, qc->nbytes); +} + static inline void ata_tf_init(struct ata_device *dev, struct ata_taskfile *tf) { memset(tf, 0, sizeof(*tf)); @@ -1354,7 +1360,7 @@ static inline void ata_qc_reinit(struct ata_queued_cmd *qc) qc->flags = 0; qc->cursg = NULL; qc->cursg_ofs = 0; - qc->nbytes = qc->curbytes = 0; + qc->nbytes = qc->extrabytes = qc->curbytes = 0; qc->n_elem = 0; qc->err_mask = 0; qc->sect_size = ATA_SECT_SIZE; diff --git a/include/linux/memstick.h b/include/linux/memstick.h index b7ee2588883..3e686ec6a96 100644 --- a/include/linux/memstick.h +++ b/include/linux/memstick.h @@ -239,7 +239,6 @@ struct memstick_request { unsigned char tpc; unsigned char data_dir:1, need_card_int:1, - get_int_reg:1, long_data:1; unsigned char int_reg; int error; diff --git a/include/linux/pci.h b/include/linux/pci.h index b7e4b633c69..ea760e519c4 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -513,7 +513,6 @@ int pci_find_next_capability(struct pci_dev *dev, u8 pos, int cap); int pci_find_ext_capability(struct pci_dev *dev, int cap); int pci_find_ht_capability(struct pci_dev *dev, int ht_cap); int pci_find_next_ht_capability(struct pci_dev *dev, int pos, int ht_cap); -void pcie_wait_pending_transaction(struct pci_dev *dev); struct pci_bus *pci_find_next_bus(const struct pci_bus *from); struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device, @@ -884,9 +883,6 @@ static inline int pci_find_ext_capability(struct pci_dev *dev, int cap) return 0; } -static inline void pcie_wait_pending_transaction(struct pci_dev *dev) -{ } - /* Power management related routines */ static inline int pci_save_state(struct pci_dev *dev) { diff --git a/include/linux/pnp.h b/include/linux/pnp.h index cd6332b8882..29dd55838e8 100644 --- a/include/linux/pnp.h +++ b/include/linux/pnp.h @@ -14,7 +14,7 @@ #include <linux/mod_devicetable.h> #define PNP_MAX_PORT 40 -#define PNP_MAX_MEM 12 +#define PNP_MAX_MEM 24 #define PNP_MAX_IRQ 2 #define PNP_MAX_DMA 2 #define PNP_NAME_LEN 50 diff --git a/include/linux/ps2esdi.h b/include/linux/ps2esdi.h deleted file mode 100644 index c0e050b1dfe..00000000000 --- a/include/linux/ps2esdi.h +++ /dev/null @@ -1,98 +0,0 @@ -#ifndef _PS2ESDI_H_ -#define _PS2ESDI_H_ - -#define NRML_ESDI_ID 0xddff -#define INTG_ESDI_ID 0xdf9f - -#define PRIMARY_IO_BASE 0x3510 -#define ALT_IO_BASE 0x3518 - -#define ESDI_CMD_INT (io_base+0) -#define ESDI_STT_INT (io_base+0) -#define ESDI_CONTROL (io_base+2) -#define ESDI_STATUS (io_base+2) -#define ESDI_ATTN (io_base+3) -#define ESDI_INTRPT (io_base+3) - -#define STATUS_ENABLED 0x01 -#define STATUS_ALTERNATE 0x02 -#define STATUS_BUSY 0x10 -#define STATUS_STAT_AVAIL 0x08 -#define STATUS_INTR 0x01 -#define STATUS_RESET_FAIL 0xea -#define STATUS_CMD_INF 0x04 - -#define CTRL_SOFT_RESET 0xe4 -#define CTRL_HARD_RESET 0x80 -#define CTRL_EOI 0xe2 -#define CTRL_ENABLE_DMA 0x02 -#define CTRL_ENABLE_INTR 0x01 -#define CTRL_DISABLE_INTR 0x00 - -#define ATT_EOI 0x02 - -/* bits of word 0 of configuration status block. more info see p.38 of tech ref */ -#define CONFIG_IS 0x10 /* Invalid Secondary */ -#define CONFIG_ZD 0x08 /* Zero Defect */ -#define CONFIG_SF 0x04 /* Skewed Format */ -#define CONFIG_FR 0x02 /* Removable */ -#define CONFIG_RT 0x01 /* Retries */ - -#define PORT_SYS_A 0x92 -#define PORT_DMA_FN 0x18 -#define PORT_DMA_EX 0x1a - -#define ON (unsigned char)0x40 -#define OFF (unsigned char)~ON -#define LITE_ON outb(inb(PORT_SYS_A) | ON,PORT_SYS_A) -#define LITE_OFF outb((inb(PORT_SYS_A) & OFF),PORT_SYS_A) - -#define FAIL 0 -#define SUCCES 1 - -#define INT_CMD_COMPLETE 0x01 -#define INT_CMD_ECC 0x03 -#define INT_CMD_RETRY 0x05 -#define INT_CMD_FORMAT 0x06 -#define INT_CMD_ECC_RETRY 0x07 -#define INT_CMD_WARNING 0x08 -#define INT_CMD_ABORT 0x09 -#define INT_RESET 0x0A -#define INT_TRANSFER_REQ 0x0B -#define INT_CMD_FAILED 0x0C -#define INT_DMA_ERR 0x0D -#define INT_CMD_BLK_ERR 0x0E -#define INT_ATTN_ERROR 0x0F - -#define DMA_MASK_CHAN 0x90 -#define DMA_UNMASK_CHAN 0xA0 -#define DMA_WRITE_ADDR 0x20 -#define DMA_WRITE_TC 0x40 -#define DMA_WRITE_MODE 0x70 - -#define CMD_GET_DEV_CONFIG 0x09 -#define CMD_READ 0x4601 -#define CMD_WRITE 0x4602 -#define DMA_READ_16 0x4C -#define DMA_WRITE_16 0x44 - - -#define MB 1024*1024 -#define SECT_SIZE 512 - -#define ERROR 1 -#define OK 0 - -#define HDIO_GETGEO 0x0301 - -#define FALSE 0 -#define TRUE !FALSE - -struct ps2esdi_geometry { - unsigned char heads; - unsigned char sectors; - unsigned short cylinders; - unsigned long start; -}; - -#endif /* _PS2ESDI_H_ */ diff --git a/include/linux/rcupreempt.h b/include/linux/rcupreempt.h index 01152ed532c..d038aa6e5ee 100644 --- a/include/linux/rcupreempt.h +++ b/include/linux/rcupreempt.h @@ -87,15 +87,15 @@ DECLARE_PER_CPU(long, dynticks_progress_counter); static inline void rcu_enter_nohz(void) { + smp_mb(); /* CPUs seeing ++ must see prior RCU read-side crit sects */ __get_cpu_var(dynticks_progress_counter)++; WARN_ON(__get_cpu_var(dynticks_progress_counter) & 0x1); - mb(); } static inline void rcu_exit_nohz(void) { - mb(); __get_cpu_var(dynticks_progress_counter)++; + smp_mb(); /* CPUs seeing ++ must see later RCU read-side crit sects */ WARN_ON(!(__get_cpu_var(dynticks_progress_counter) & 0x1)); } diff --git a/include/linux/sched.h b/include/linux/sched.h index 11d8e9a74ef..6a1e7afb099 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -790,6 +790,7 @@ struct sched_domain { }; extern void partition_sched_domains(int ndoms_new, cpumask_t *doms_new); +extern int arch_reinit_sched_domains(void); #endif /* CONFIG_SMP */ @@ -929,6 +930,9 @@ struct sched_entity { u64 vruntime; u64 prev_sum_exec_runtime; + u64 last_wakeup; + u64 avg_overlap; + #ifdef CONFIG_SCHEDSTATS u64 wait_start; u64 wait_max; @@ -1537,6 +1541,12 @@ static inline void idle_task_exit(void) {} extern void sched_idle_next(void); +#if defined(CONFIG_NO_HZ) && defined(CONFIG_SMP) +extern void wake_up_idle_cpu(int cpu); +#else +static inline void wake_up_idle_cpu(int cpu) { } +#endif + #ifdef CONFIG_SCHED_DEBUG extern unsigned int sysctl_sched_latency; extern unsigned int sysctl_sched_min_granularity; diff --git a/include/linux/security.h b/include/linux/security.h index b07357ca213..c673dfd4dff 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -57,7 +57,6 @@ extern int cap_inode_need_killpriv(struct dentry *dentry); extern int cap_inode_killpriv(struct dentry *dentry); extern int cap_task_post_setuid (uid_t old_ruid, uid_t old_euid, uid_t old_suid, int flags); extern void cap_task_reparent_to_init (struct task_struct *p); -extern int cap_task_kill(struct task_struct *p, struct siginfo *info, int sig, u32 secid); extern int cap_task_setscheduler (struct task_struct *p, int policy, struct sched_param *lp); extern int cap_task_setioprio (struct task_struct *p, int ioprio); extern int cap_task_setnice (struct task_struct *p, int nice); @@ -2187,7 +2186,7 @@ static inline int security_task_kill (struct task_struct *p, struct siginfo *info, int sig, u32 secid) { - return cap_task_kill(p, info, sig, secid); + return 0; } static inline int security_task_wait (struct task_struct *p) diff --git a/include/linux/topology.h b/include/linux/topology.h index 2352f46160d..bd14f8b30f0 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -50,6 +50,8 @@ for_each_online_node(node) \ if (nr_cpus_node(node)) +void arch_update_cpu_topology(void); + /* Conform to ACPI 2.0 SLIT distance definitions */ #define LOCAL_DISTANCE 10 #define REMOTE_DISTANCE 20 @@ -138,7 +140,6 @@ | SD_BALANCE_FORK \ | SD_BALANCE_EXEC \ | SD_WAKE_AFFINE \ - | SD_WAKE_IDLE \ | SD_SHARE_PKG_RESOURCES\ | BALANCE_FOR_MC_POWER, \ .last_balance = jiffies, \ diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h index 2692ec9389c..1f999ec8d08 100644 --- a/include/linux/usb/quirks.h +++ b/include/linux/usb/quirks.h @@ -9,3 +9,6 @@ /* device can't resume correctly so reset it instead */ #define USB_QUIRK_RESET_RESUME 0x00000002 + +/* device can't handle Set-Interface requests */ +#define USB_QUIRK_NO_SET_INTF 0x00000004 diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h index cee0623b3c7..0a40dfa44c9 100644 --- a/include/linux/usb_usual.h +++ b/include/linux/usb_usual.h @@ -50,7 +50,9 @@ US_FLAG(CAPACITY_HEURISTICS, 0x00001000) \ /* sometimes sizes is too big */ \ US_FLAG(MAX_SECTORS_MIN,0x00002000) \ - /* Sets max_sectors to arch min */ + /* Sets max_sectors to arch min */ \ + US_FLAG(BULK_IGNORE_TAG,0x00004000) \ + /* Ignore tag mismatch in bulk operations */ #define US_FLAG(name, value) US_FL_##name = value , |