diff options
Diffstat (limited to 'include')
63 files changed, 301 insertions, 193 deletions
diff --git a/include/asm-arm/arch-s3c2410/regs-lcd.h b/include/asm-arm/arch-s3c2410/regs-lcd.h index 76fe5f69342..bd854845697 100644 --- a/include/asm-arm/arch-s3c2410/regs-lcd.h +++ b/include/asm-arm/arch-s3c2410/regs-lcd.h @@ -147,7 +147,16 @@ #define S3C2412_FRCPAT(x) S3C2410_LCDREG(0xB4 + ((x)*4)) -#endif /* ___ASM_ARCH_REGS_LCD_H */ +/* general registers */ + +/* base of the LCD registers, where INTPND, INTSRC and then INTMSK + * are available. */ +#define S3C2410_LCDINTBASE S3C2410_LCDREG(0x54) +#define S3C2412_LCDINTBASE S3C2410_LCDREG(0x24) +#define S3C24XX_LCDINTPND (0x00) +#define S3C24XX_LCDSRCPND (0x04) +#define S3C24XX_LCDINTMSK (0x08) +#endif /* ___ASM_ARCH_REGS_LCD_H */ diff --git a/include/asm-arm/arch-s3c2410/spi-gpio.h b/include/asm-arm/arch-s3c2410/spi-gpio.h index ba1dca88d48..73803731142 100644 --- a/include/asm-arm/arch-s3c2410/spi-gpio.h +++ b/include/asm-arm/arch-s3c2410/spi-gpio.h @@ -13,9 +13,6 @@ #ifndef __ASM_ARCH_SPIGPIO_H #define __ASM_ARCH_SPIGPIO_H __FILE__ -struct s3c2410_spigpio_info; -struct spi_board_info; - struct s3c2410_spigpio_info { unsigned long pin_clk; unsigned long pin_mosi; @@ -23,9 +20,6 @@ struct s3c2410_spigpio_info { int bus_num; - unsigned long board_size; - struct spi_board_info *board_info; - void (*chip_select)(struct s3c2410_spigpio_info *spi, int cs); }; diff --git a/include/asm-arm/arch-s3c2410/spi.h b/include/asm-arm/arch-s3c2410/spi.h index 4029a1a1ab4..7ca0ed97a6d 100644 --- a/include/asm-arm/arch-s3c2410/spi.h +++ b/include/asm-arm/arch-s3c2410/spi.h @@ -13,15 +13,9 @@ #ifndef __ASM_ARCH_SPI_H #define __ASM_ARCH_SPI_H __FILE__ -struct s3c2410_spi_info; -struct spi_board_info; - struct s3c2410_spi_info { unsigned long pin_cs; /* simple gpio cs */ - unsigned long board_size; - struct spi_board_info *board_info; - void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol); }; diff --git a/include/asm-avr32/delay.h b/include/asm-avr32/delay.h index cc3b2e3343b..a0ed9a9839a 100644 --- a/include/asm-avr32/delay.h +++ b/include/asm-avr32/delay.h @@ -12,7 +12,7 @@ extern void __bad_ndelay(void); extern void __udelay(unsigned long usecs); extern void __ndelay(unsigned long nsecs); -extern void __const_udelay(unsigned long usecs); +extern void __const_udelay(unsigned long xloops); extern void __delay(unsigned long loops); #define udelay(n) (__builtin_constant_p(n) ? \ diff --git a/include/asm-avr32/timex.h b/include/asm-avr32/timex.h index 5e44ecb3ce0..187dcf38b21 100644 --- a/include/asm-avr32/timex.h +++ b/include/asm-avr32/timex.h @@ -34,7 +34,6 @@ static inline cycles_t get_cycles (void) return 0; } -extern int read_current_timer(unsigned long *timer_value); -#define ARCH_HAS_READ_CURRENT_TIMER 1 +#define ARCH_HAS_READ_CURRENT_TIMER #endif /* __ASM_AVR32_TIMEX_H */ diff --git a/include/asm-avr32/unistd.h b/include/asm-avr32/unistd.h index de09009593f..89861a27543 100644 --- a/include/asm-avr32/unistd.h +++ b/include/asm-avr32/unistd.h @@ -297,7 +297,7 @@ #define __NR_utimensat 278 #define __NR_signalfd 279 -#define __NR_timerfd 280 +/* 280 was __NR_timerfd */ #define __NR_eventfd 281 #ifdef __KERNEL__ diff --git a/include/asm-blackfin/io.h b/include/asm-blackfin/io.h index 1601d62f39a..574fe56989d 100644 --- a/include/asm-blackfin/io.h +++ b/include/asm-blackfin/io.h @@ -188,8 +188,6 @@ extern void blkfin_inv_cache_all(void); #define page_to_phys(page) ((page - mem_map) << PAGE_SHIFT) #define page_to_bus(page) ((page - mem_map) << PAGE_SHIFT) -#define mm_ptov(vaddr) ((void *) (vaddr)) -#define mm_vtop(vaddr) ((unsigned long) (vaddr)) #define phys_to_virt(vaddr) ((void *) (vaddr)) #define virt_to_phys(vaddr) ((unsigned long) (vaddr)) diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h index cd84f1771e3..e8c98666753 100644 --- a/include/asm-frv/unistd.h +++ b/include/asm-frv/unistd.h @@ -328,7 +328,7 @@ #define __NR_epoll_pwait 319 #define __NR_utimensat 320 #define __NR_signalfd 321 -#define __NR_timerfd 322 +/* #define __NR_timerfd 322 removed */ #define __NR_eventfd 323 #define __NR_fallocate 324 diff --git a/include/asm-generic/cputime.h b/include/asm-generic/cputime.h index 09204e40d66..1c1fa422d18 100644 --- a/include/asm-generic/cputime.h +++ b/include/asm-generic/cputime.h @@ -18,6 +18,7 @@ typedef unsigned long cputime_t; #define cputime_lt(__a, __b) ((__a) < (__b)) #define cputime_le(__a, __b) ((__a) <= (__b)) #define cputime_to_jiffies(__ct) (__ct) +#define cputime_to_scaled(__ct) (__ct) #define jiffies_to_cputime(__hz) (__hz) typedef u64 cputime64_t; diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 962cad7cfbb..8feeae1f236 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -8,8 +8,6 @@ extern char _data[], _sdata[], _edata[]; extern char __bss_start[], __bss_stop[]; extern char __init_begin[], __init_end[]; extern char _sinittext[], _einittext[]; -extern char _sextratext[] __attribute__((weak)); -extern char _eextratext[] __attribute__((weak)); extern char _end[]; extern char __per_cpu_start[], __per_cpu_end[]; extern char __kprobes_text_start[], __kprobes_text_end[]; diff --git a/include/asm-h8300/io.h b/include/asm-h8300/io.h index 7543a57b4ea..26dc6ccd944 100644 --- a/include/asm-h8300/io.h +++ b/include/asm-h8300/io.h @@ -302,8 +302,6 @@ static __inline__ void ctrl_outl(unsigned long b, unsigned long addr) /* * Macros used for converting between virtual and physical mappings. */ -#define mm_ptov(vaddr) ((void *) (vaddr)) -#define mm_vtop(vaddr) ((unsigned long) (vaddr)) #define phys_to_virt(vaddr) ((void *) (vaddr)) #define virt_to_phys(vaddr) ((unsigned long) (vaddr)) diff --git a/include/asm-h8300/virtconvert.h b/include/asm-h8300/virtconvert.h index ee7d5ea1006..19cfd62b11c 100644 --- a/include/asm-h8300/virtconvert.h +++ b/include/asm-h8300/virtconvert.h @@ -10,8 +10,6 @@ #include <asm/setup.h> #include <asm/page.h> -#define mm_ptov(vaddr) ((void *) (vaddr)) -#define mm_vtop(vaddr) ((unsigned long) (vaddr)) #define phys_to_virt(vaddr) ((void *) (vaddr)) #define virt_to_phys(vaddr) ((unsigned long) (vaddr)) diff --git a/include/asm-m32r/delay.h b/include/asm-m32r/delay.h index 164448d2385..9dd9e999ea6 100644 --- a/include/asm-m32r/delay.h +++ b/include/asm-m32r/delay.h @@ -12,7 +12,7 @@ extern void __bad_ndelay(void); extern void __udelay(unsigned long usecs); extern void __ndelay(unsigned long nsecs); -extern void __const_udelay(unsigned long usecs); +extern void __const_udelay(unsigned long xloops); extern void __delay(unsigned long loops); #define udelay(n) (__builtin_constant_p(n) ? \ diff --git a/include/asm-m32r/unistd.h b/include/asm-m32r/unistd.h index f467eac9ba7..cf701c93324 100644 --- a/include/asm-m32r/unistd.h +++ b/include/asm-m32r/unistd.h @@ -327,7 +327,7 @@ #define __NR_epoll_pwait 319 #define __NR_utimensat 320 #define __NR_signalfd 321 -#define __NR_timerfd 322 +/* #define __NR_timerfd 322 removed */ #define __NR_eventfd 323 #define __NR_fallocate 324 diff --git a/include/asm-m68k/pgtable.h b/include/asm-m68k/pgtable.h index 778a4c538eb..0b604f0f192 100644 --- a/include/asm-m68k/pgtable.h +++ b/include/asm-m68k/pgtable.h @@ -107,8 +107,6 @@ extern void *empty_zero_page; /* 64-bit machines, beware! SRB. */ #define SIZEOF_PTR_LOG2 2 -#define mm_end_of_chunk(addr, len) 0 - extern void kernel_set_cachemode(void *addr, unsigned long size, int cmode); /* diff --git a/include/asm-m68knommu/io.h b/include/asm-m68knommu/io.h index 653d9b2d7dd..6adef1ee208 100644 --- a/include/asm-m68knommu/io.h +++ b/include/asm-m68knommu/io.h @@ -172,8 +172,6 @@ extern void iounmap(void *addr); /* * Macros used for converting between virtual and physical mappings. */ -#define mm_ptov(vaddr) ((void *) (vaddr)) -#define mm_vtop(vaddr) ((unsigned long) (vaddr)) #define phys_to_virt(vaddr) ((void *) (vaddr)) #define virt_to_phys(vaddr) ((unsigned long) (vaddr)) diff --git a/include/asm-powerpc/cputime.h b/include/asm-powerpc/cputime.h index 31080448520..f42e623030e 100644 --- a/include/asm-powerpc/cputime.h +++ b/include/asm-powerpc/cputime.h @@ -52,12 +52,26 @@ typedef u64 cputime64_t; * Convert cputime <-> jiffies */ extern u64 __cputime_jiffies_factor; +DECLARE_PER_CPU(unsigned long, cputime_last_delta); +DECLARE_PER_CPU(unsigned long, cputime_scaled_last_delta); static inline unsigned long cputime_to_jiffies(const cputime_t ct) { return mulhdu(ct, __cputime_jiffies_factor); } +/* Estimate the scaled cputime by scaling the real cputime based on + * the last scaled to real ratio */ +static inline cputime_t cputime_to_scaled(const cputime_t ct) +{ + if (cpu_has_feature(CPU_FTR_SPURR) && + per_cpu(cputime_last_delta, smp_processor_id())) + return ct * + per_cpu(cputime_scaled_last_delta, smp_processor_id())/ + per_cpu(cputime_last_delta, smp_processor_id()); + return ct; +} + static inline cputime_t jiffies_to_cputime(const unsigned long jif) { cputime_t ct; diff --git a/include/asm-powerpc/dma.h b/include/asm-powerpc/dma.h index 7a4374bdbef..a7e06e25c70 100644 --- a/include/asm-powerpc/dma.h +++ b/include/asm-powerpc/dma.h @@ -93,16 +93,6 @@ * */ -/* see prep_setup_arch() for detailed informations */ -#if defined(CONFIG_SOUND_CS4232) && defined(CONFIG_PPC_PREP) -extern long ppc_cs4232_dma, ppc_cs4232_dma2; -#define SND_DMA1 ppc_cs4232_dma -#define SND_DMA2 ppc_cs4232_dma2 -#else -#define SND_DMA1 -1 -#define SND_DMA2 -1 -#endif - /* 8237 DMA controllers */ #define IO_DMA1_BASE 0x00 /* 8 bit slave DMA, channels 0..3 */ #define IO_DMA2_BASE 0xC0 /* 16 bit master DMA, ch 4(=slave input)..7 */ @@ -269,24 +259,15 @@ static __inline__ void set_dma_page(unsigned int dmanr, int pagenr) dma_outb(pagenr >> 8, DMA_HI_PAGE_3); break; case 5: - if (SND_DMA1 == 5 || SND_DMA2 == 5) - dma_outb(pagenr, DMA_LO_PAGE_5); - else - dma_outb(pagenr & 0xfe, DMA_LO_PAGE_5); + dma_outb(pagenr & 0xfe, DMA_LO_PAGE_5); dma_outb(pagenr >> 8, DMA_HI_PAGE_5); break; case 6: - if (SND_DMA1 == 6 || SND_DMA2 == 6) - dma_outb(pagenr, DMA_LO_PAGE_6); - else - dma_outb(pagenr & 0xfe, DMA_LO_PAGE_6); + dma_outb(pagenr & 0xfe, DMA_LO_PAGE_6); dma_outb(pagenr >> 8, DMA_HI_PAGE_6); break; case 7: - if (SND_DMA1 == 7 || SND_DMA2 == 7) - dma_outb(pagenr, DMA_LO_PAGE_7); - else - dma_outb(pagenr & 0xfe, DMA_LO_PAGE_7); + dma_outb(pagenr & 0xfe, DMA_LO_PAGE_7); dma_outb(pagenr >> 8, DMA_HI_PAGE_7); break; } @@ -302,12 +283,6 @@ static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int phys) ((dmanr & 3) << 1) + IO_DMA1_BASE); dma_outb((phys >> 8) & 0xff, ((dmanr & 3) << 1) + IO_DMA1_BASE); - } else if (dmanr == SND_DMA1 || dmanr == SND_DMA2) { - dma_outb(phys & 0xff, - ((dmanr & 3) << 2) + IO_DMA2_BASE); - dma_outb((phys >> 8) & 0xff, - ((dmanr & 3) << 2) + IO_DMA2_BASE); - dma_outb((dmanr & 3), DMA2_EXT_REG); } else { dma_outb((phys >> 1) & 0xff, ((dmanr & 3) << 2) + IO_DMA2_BASE); @@ -334,11 +309,6 @@ static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count) ((dmanr & 3) << 1) + 1 + IO_DMA1_BASE); dma_outb((count >> 8) & 0xff, ((dmanr & 3) << 1) + 1 + IO_DMA1_BASE); - } else if (dmanr == SND_DMA1 || dmanr == SND_DMA2) { - dma_outb(count & 0xff, - ((dmanr & 3) << 2) + 2 + IO_DMA2_BASE); - dma_outb((count >> 8) & 0xff, - ((dmanr & 3) << 2) + 2 + IO_DMA2_BASE); } else { dma_outb((count >> 1) & 0xff, ((dmanr & 3) << 2) + 2 + IO_DMA2_BASE); @@ -368,8 +338,7 @@ static __inline__ int get_dma_residue(unsigned int dmanr) count = 1 + dma_inb(io_port); count += dma_inb(io_port) << 8; - return (dmanr <= 3 || dmanr == SND_DMA1 || dmanr == SND_DMA2) - ? count : (count << 1); + return (dmanr <= 3) ? count : (count << 1); } /* These are in kernel/dma.c: */ diff --git a/include/asm-powerpc/mediabay.h b/include/asm-powerpc/mediabay.h index 9daa3252d7b..de83fe19630 100644 --- a/include/asm-powerpc/mediabay.h +++ b/include/asm-powerpc/mediabay.h @@ -18,14 +18,14 @@ #define MB_NO 7 /* media bay contains nothing */ int check_media_bay(struct device_node *which_bay, int what); -int check_media_bay_by_base(unsigned long base, int what); /* Number of bays in the machine or 0 */ extern int media_bay_count; -/* called by pmac-ide.c to register IDE controller for media bay */ -extern int media_bay_set_ide_infos(struct device_node* which_bay, - unsigned long base, int irq, int index); +int check_media_bay_by_base(unsigned long base, int what); +/* called by IDE PMAC host driver to register IDE controller for media bay */ +int media_bay_set_ide_infos(struct device_node *which_bay, unsigned long base, + int irq, int index); #endif /* __KERNEL__ */ #endif /* _PPC_MEDIABAY_H */ diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h index f6dfce025ad..748b35ab37b 100644 --- a/include/asm-powerpc/paca.h +++ b/include/asm-powerpc/paca.h @@ -115,8 +115,6 @@ struct paca_struct { u64 system_time; /* accumulated system TB ticks */ u64 startpurr; /* PURR/TB value snapshot */ u64 startspurr; /* SPURR value snapshot */ - u64 purrdelta; /* FIXME: document */ - u64 spurrdelta; /* FIXME: document */ }; extern struct paca_struct paca[]; diff --git a/include/asm-powerpc/ps3av.h b/include/asm-powerpc/ps3av.h index 967930b82ed..fda98715cd3 100644 --- a/include/asm-powerpc/ps3av.h +++ b/include/asm-powerpc/ps3av.h @@ -310,19 +310,25 @@ #define PS3AV_MONITOR_TYPE_HDMI 1 /* HDMI */ #define PS3AV_MONITOR_TYPE_DVI 2 /* DVI */ -#define PS3AV_DEFAULT_HDMI_MODE_ID_REG_60 2 /* 480p */ -#define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60 1 /* 480i */ -#define PS3AV_DEFAULT_HDMI_MODE_ID_REG_50 7 /* 576p */ -#define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_50 6 /* 576i */ - -#define PS3AV_REGION_60 0x01 -#define PS3AV_REGION_50 0x02 -#define PS3AV_REGION_RGB 0x10 - -#define get_status(buf) (((__u32 *)buf)[2]) -#define PS3AV_HDR_SIZE 4 /* version + size */ /* for video mode */ +enum ps3av_mode_num { + PS3AV_MODE_AUTO = 0, + PS3AV_MODE_480I = 1, + PS3AV_MODE_480P = 2, + PS3AV_MODE_720P60 = 3, + PS3AV_MODE_1080I60 = 4, + PS3AV_MODE_1080P60 = 5, + PS3AV_MODE_576I = 6, + PS3AV_MODE_576P = 7, + PS3AV_MODE_720P50 = 8, + PS3AV_MODE_1080I50 = 9, + PS3AV_MODE_1080P50 = 10, + PS3AV_MODE_WXGA = 11, + PS3AV_MODE_SXGA = 12, + PS3AV_MODE_WUXGA = 13, +}; + #define PS3AV_MODE_MASK 0x000F #define PS3AV_MODE_HDCP_OFF 0x1000 /* Retail PS3 product doesn't support this */ #define PS3AV_MODE_DITHER 0x0800 @@ -333,6 +339,19 @@ #define PS3AV_MODE_RGB 0x0020 +#define PS3AV_DEFAULT_HDMI_MODE_ID_REG_60 PS3AV_MODE_480P +#define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60 PS3AV_MODE_480I +#define PS3AV_DEFAULT_HDMI_MODE_ID_REG_50 PS3AV_MODE_576P +#define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_50 PS3AV_MODE_576I + +#define PS3AV_REGION_60 0x01 +#define PS3AV_REGION_50 0x02 +#define PS3AV_REGION_RGB 0x10 + +#define get_status(buf) (((__u32 *)buf)[2]) +#define PS3AV_HDR_SIZE 4 /* version + size */ + + /** command packet structure **/ struct ps3av_send_hdr { u16 version; @@ -713,8 +732,6 @@ extern int ps3av_set_video_mode(u32); extern int ps3av_set_audio_mode(u32, u32, u32, u32, u32); extern int ps3av_get_auto_mode(void); extern int ps3av_get_mode(void); -extern int ps3av_get_scanmode(int); -extern int ps3av_get_refresh_rate(int); extern int ps3av_video_mode2res(u32, u32 *, u32 *); extern int ps3av_video_mute(int); extern int ps3av_audio_mute(int); diff --git a/include/asm-s390/cputime.h b/include/asm-s390/cputime.h index 4b3ef7cad11..133ce054fc8 100644 --- a/include/asm-s390/cputime.h +++ b/include/asm-s390/cputime.h @@ -54,6 +54,7 @@ __div(unsigned long long n, unsigned int base) #define cputime_lt(__a, __b) ((__a) < (__b)) #define cputime_le(__a, __b) ((__a) <= (__b)) #define cputime_to_jiffies(__ct) (__div((__ct), 1000000 / HZ)) +#define cputime_to_scaled(__ct) (__ct) #define jiffies_to_cputime(__hz) ((cputime_t)(__hz) * (1000000 / HZ)) #define cputime64_zero (0ULL) diff --git a/include/asm-sh/delay.h b/include/asm-sh/delay.h index 031db84f2aa..d5d46404100 100644 --- a/include/asm-sh/delay.h +++ b/include/asm-sh/delay.h @@ -12,7 +12,7 @@ extern void __bad_ndelay(void); extern void __udelay(unsigned long usecs); extern void __ndelay(unsigned long nsecs); -extern void __const_udelay(unsigned long usecs); +extern void __const_udelay(unsigned long xloops); extern void __delay(unsigned long loops); #ifdef CONFIG_SUPERH32 diff --git a/include/asm-sh/unistd_32.h b/include/asm-sh/unistd_32.h index b182b1cb05f..433fd1b48fa 100644 --- a/include/asm-sh/unistd_32.h +++ b/include/asm-sh/unistd_32.h @@ -330,7 +330,7 @@ #define __NR_epoll_pwait 319 #define __NR_utimensat 320 #define __NR_signalfd 321 -#define __NR_timerfd 322 +/* #define __NR_timerfd 322 removed */ #define __NR_eventfd 323 #define __NR_fallocate 324 diff --git a/include/asm-sh/unistd_64.h b/include/asm-sh/unistd_64.h index 944511882ca..108d2ba897f 100644 --- a/include/asm-sh/unistd_64.h +++ b/include/asm-sh/unistd_64.h @@ -370,7 +370,7 @@ #define __NR_epoll_pwait 347 #define __NR_utimensat 348 #define __NR_signalfd 349 -#define __NR_timerfd 350 +/* #define __NR_timerfd 350 removed */ #define __NR_eventfd 351 #define __NR_fallocate 352 diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h index 0decdf76371..2338a027637 100644 --- a/include/asm-sparc/unistd.h +++ b/include/asm-sparc/unistd.h @@ -327,11 +327,13 @@ #define __NR_epoll_pwait 309 #define __NR_utimensat 310 #define __NR_signalfd 311 -#define __NR_timerfd 312 +#define __NR_timerfd_create 312 #define __NR_eventfd 313 #define __NR_fallocate 314 +#define __NR_timerfd_settime 315 +#define __NR_timerfd_gettime 316 -#define NR_SYSCALLS 315 +#define NR_SYSCALLS 317 /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, * it never had the plain ones and there is no value to adding those diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h index c299b853b5b..b6ece223562 100644 --- a/include/asm-sparc64/io.h +++ b/include/asm-sparc64/io.h @@ -16,7 +16,7 @@ /* BIO layer definitions. */ extern unsigned long kern_base, kern_size; #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) -#define BIO_VMERGE_BOUNDARY 8192 +#define BIO_VMERGE_BOUNDARY 0 static inline u8 _inb(unsigned long addr) { diff --git a/include/asm-sparc64/timex.h b/include/asm-sparc64/timex.h index 2a5e4ebaad8..c622535c456 100644 --- a/include/asm-sparc64/timex.h +++ b/include/asm-sparc64/timex.h @@ -14,10 +14,6 @@ typedef unsigned long cycles_t; #define get_cycles() tick_ops->get_tick() -#define ARCH_HAS_READ_CURRENT_TIMER 1 -#define read_current_timer(timer_val_p) \ -({ *timer_val_p = tick_ops->get_tick(); \ - 0; \ -}) +#define ARCH_HAS_READ_CURRENT_TIMER #endif diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h index cb751b4d0f5..77559da0ea3 100644 --- a/include/asm-sparc64/unistd.h +++ b/include/asm-sparc64/unistd.h @@ -329,11 +329,13 @@ #define __NR_epoll_pwait 309 #define __NR_utimensat 310 #define __NR_signalfd 311 -#define __NR_timerfd 312 +#define __NR_timerfd_create 312 #define __NR_eventfd 313 #define __NR_fallocate 314 +#define __NR_timerfd_settime 315 +#define __NR_timerfd_gettime 316 -#define NR_SYSCALLS 315 +#define NR_SYSCALLS 317 #ifdef __KERNEL__ /* sysconf options, for SunOS compatibility */ diff --git a/include/asm-v850/io.h b/include/asm-v850/io.h index cc364fcbec1..cdad251fba9 100644 --- a/include/asm-v850/io.h +++ b/include/asm-v850/io.h @@ -122,8 +122,6 @@ outsl (unsigned long port, const void *src, unsigned long count) #endif /* Conversion between virtual and physical mappings. */ -#define mm_ptov(addr) ((void *)__phys_to_virt (addr)) -#define mm_vtop(addr) ((unsigned long)__virt_to_phys (addr)) #define phys_to_virt(addr) ((void *)__phys_to_virt (addr)) #define virt_to_phys(addr) ((unsigned long)__virt_to_phys (addr)) diff --git a/include/asm-x86/delay.h b/include/asm-x86/delay.h index d11d47fc1a0..409a649204a 100644 --- a/include/asm-x86/delay.h +++ b/include/asm-x86/delay.h @@ -13,7 +13,7 @@ extern void __bad_ndelay(void); extern void __udelay(unsigned long usecs); extern void __ndelay(unsigned long nsecs); -extern void __const_udelay(unsigned long usecs); +extern void __const_udelay(unsigned long xloops); extern void __delay(unsigned long loops); /* 0x10c7 is 2**32 / 1000000 (rounded up) */ diff --git a/include/asm-x86/timex.h b/include/asm-x86/timex.h index 27cfd6c599b..43e5a78500c 100644 --- a/include/asm-x86/timex.h +++ b/include/asm-x86/timex.h @@ -14,7 +14,6 @@ #endif #define CLOCK_TICK_RATE PIT_TICK_RATE -extern int read_current_timer(unsigned long *timer_value); -#define ARCH_HAS_READ_CURRENT_TIMER 1 +#define ARCH_HAS_READ_CURRENT_TIMER #endif diff --git a/include/linux/ac97_codec.h b/include/linux/ac97_codec.h index 22eb9367235..0260c3e79fd 100644 --- a/include/linux/ac97_codec.h +++ b/include/linux/ac97_codec.h @@ -326,11 +326,7 @@ struct ac97_ops #define AC97_DEFAULT_POWER_OFF 4 /* Needs warm reset to power up */ }; -extern int ac97_read_proc (char *page_out, char **start, off_t off, - int count, int *eof, void *data); extern int ac97_probe_codec(struct ac97_codec *); -extern unsigned int ac97_set_adc_rate(struct ac97_codec *codec, unsigned int rate); -extern unsigned int ac97_set_dac_rate(struct ac97_codec *codec, unsigned int rate); extern struct ac97_codec *ac97_alloc_codec(void); extern void ac97_release_codec(struct ac97_codec *codec); @@ -363,7 +359,4 @@ struct ac97_quirk { int type; /* quirk type above */ }; -struct pci_dev; -extern int ac97_tune_hardware(struct pci_dev *pdev, struct ac97_quirk *quirk, int override); - #endif /* _AC97_CODEC_H_ */ diff --git a/include/linux/acct.h b/include/linux/acct.h index 302eb727ecb..e8cae54e8d8 100644 --- a/include/linux/acct.h +++ b/include/linux/acct.h @@ -173,7 +173,11 @@ typedef struct acct acct_t; static inline u32 jiffies_to_AHZ(unsigned long x) { #if (TICK_NSEC % (NSEC_PER_SEC / AHZ)) == 0 +# if HZ < AHZ + return x * (AHZ / HZ); +# else return x / (HZ / AHZ); +# endif #else u64 tmp = (u64)x * TICK_NSEC; do_div(tmp, (NSEC_PER_SEC / AHZ)); diff --git a/include/linux/compat.h b/include/linux/compat.h index ae0a483bef9..a671dbff7a1 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -257,16 +257,8 @@ asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid, /* * epoll (fs/eventpoll.c) compat bits follow ... */ -#ifndef CONFIG_HAS_COMPAT_EPOLL_EVENT struct epoll_event; #define compat_epoll_event epoll_event -#else -asmlinkage long compat_sys_epoll_ctl(int epfd, int op, int fd, - struct compat_epoll_event __user *event); -asmlinkage long compat_sys_epoll_wait(int epfd, - struct compat_epoll_event __user *events, - int maxevents, int timeout); -#endif asmlinkage long compat_sys_epoll_pwait(int epfd, struct compat_epoll_event __user *events, int maxevents, int timeout, diff --git a/include/linux/fs.h b/include/linux/fs.h index 56bd421c120..109734bf637 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -21,7 +21,7 @@ /* Fixed constants first: */ #undef NR_OPEN -#define NR_OPEN (1024*1024) /* Absolute upper limit on fd num */ +extern int sysctl_nr_open; #define INR_OPEN 1024 /* Initial setting for nfile rlimits */ #define BLOCK_SIZE_BITS 10 @@ -977,7 +977,6 @@ extern int send_sigurg(struct fown_struct *fown); extern struct list_head super_blocks; extern spinlock_t sb_lock; -#define sb_entry(list) list_entry((list), struct super_block, s_list) #define S_BIAS (1<<30) struct super_block { struct list_head s_list; /* Keep this first */ @@ -1279,8 +1278,10 @@ struct super_operations { * * Two bits are used for locking and completion notification, I_LOCK and I_SYNC. * - * I_DIRTY_SYNC Inode itself is dirty. - * I_DIRTY_DATASYNC Data-related inode changes pending + * I_DIRTY_SYNC Inode is dirty, but doesn't have to be written on + * fdatasync(). i_atime is the usual cause. + * I_DIRTY_DATASYNC Inode is dirty and must be written on fdatasync(), f.e. + * because i_size changed. * I_DIRTY_PAGES Inode has dirty pages. Inode itself may be clean. * I_NEW get_new_inode() sets i_state to I_LOCK|I_NEW. Both * are cleared by unlock_new_inode(), called from iget(). @@ -1312,8 +1313,6 @@ struct super_operations { * purpose reduces latency and prevents some filesystem- * specific deadlocks. * - * Q: Why does I_DIRTY_DATASYNC exist? It appears as if it could be replaced - * by (I_DIRTY_SYNC|I_DIRTY_PAGES). * Q: What is the difference between I_WILL_FREE and I_FREEING? * Q: igrab() only checks on (I_FREEING|I_WILL_FREE). Should it also check on * I_CLEAR? If not, why? @@ -2113,6 +2112,7 @@ struct ctl_table; int proc_nr_files(struct ctl_table *table, int write, struct file *filp, void __user *buffer, size_t *lenp, loff_t *ppos); +int get_filesystem_list(char * buf); #endif /* __KERNEL__ */ #endif /* _LINUX_FS_H */ diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index 2bd31fa623b..d4b7c4ac72e 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -92,6 +92,14 @@ static inline void fsnotify_inoderemove(struct inode *inode) } /* + * fsnotify_link_count - inode's link count changed + */ +static inline void fsnotify_link_count(struct inode *inode) +{ + inotify_inode_queue_event(inode, IN_ATTRIB, 0, NULL, NULL); +} + +/* * fsnotify_create - 'name' was linked in */ static inline void fsnotify_create(struct inode *inode, struct dentry *dentry) @@ -103,6 +111,20 @@ static inline void fsnotify_create(struct inode *inode, struct dentry *dentry) } /* + * fsnotify_link - new hardlink in 'inode' directory + * Note: We have to pass also the linked inode ptr as some filesystems leave + * new_dentry->d_inode NULL and instantiate inode pointer later + */ +static inline void fsnotify_link(struct inode *dir, struct inode *inode, struct dentry *new_dentry) +{ + inode_dir_notify(dir, DN_CREATE); + inotify_inode_queue_event(dir, IN_CREATE, 0, new_dentry->d_name.name, + inode); + fsnotify_link_count(inode); + audit_inode_child(new_dentry->d_name.name, new_dentry, dir); +} + +/* * fsnotify_mkdir - directory 'name' was created */ static inline void fsnotify_mkdir(struct inode *inode, struct dentry *dentry) diff --git a/include/linux/hash.h b/include/linux/hash.h index acf17bb8e7f..06d25c189cc 100644 --- a/include/linux/hash.h +++ b/include/linux/hash.h @@ -1,6 +1,6 @@ #ifndef _LINUX_HASH_H #define _LINUX_HASH_H -/* Fast hashing routine for a long. +/* Fast hashing routine for ints, longs and pointers. (C) 2002 William Lee Irwin III, IBM */ /* @@ -13,23 +13,30 @@ * them can use shifts and additions instead of multiplications for * machines where multiplications are slow. */ -#if BITS_PER_LONG == 32 + +#include <asm/types.h> + /* 2^31 + 2^29 - 2^25 + 2^22 - 2^19 - 2^16 + 1 */ -#define GOLDEN_RATIO_PRIME 0x9e370001UL -#elif BITS_PER_LONG == 64 +#define GOLDEN_RATIO_PRIME_32 0x9e370001UL /* 2^63 + 2^61 - 2^57 + 2^54 - 2^51 - 2^18 + 1 */ -#define GOLDEN_RATIO_PRIME 0x9e37fffffffc0001UL +#define GOLDEN_RATIO_PRIME_64 0x9e37fffffffc0001UL + +#if BITS_PER_LONG == 32 +#define GOLDEN_RATIO_PRIME GOLDEN_RATIO_PRIME_32 +#define hash_long(val, bits) hash_32(val, bits) +#elif BITS_PER_LONG == 64 +#define hash_long(val, bits) hash_64(val, bits) +#define GOLDEN_RATIO_PRIME GOLDEN_RATIO_PRIME_64 #else -#error Define GOLDEN_RATIO_PRIME for your wordsize. +#error Wordsize not 32 or 64 #endif -static inline unsigned long hash_long(unsigned long val, unsigned int bits) +static inline u64 hash_64(u64 val, unsigned int bits) { - unsigned long hash = val; + u64 hash = val; -#if BITS_PER_LONG == 64 /* Sigh, gcc can't optimise this alone like it does for 32 bits. */ - unsigned long n = hash; + u64 n = hash; n <<= 18; hash -= n; n <<= 33; @@ -42,15 +49,20 @@ static inline unsigned long hash_long(unsigned long val, unsigned int bits) hash += n; n <<= 2; hash += n; -#else + + /* High bits are more random, so use them. */ + return hash >> (64 - bits); +} + +static inline u32 hash_32(u32 val, unsigned int bits) +{ /* On some cpus multiply is faster, on others gcc will do shifts */ - hash *= GOLDEN_RATIO_PRIME; -#endif + u32 hash = val * GOLDEN_RATIO_PRIME_32; /* High bits are more random, so use them. */ - return hash >> (BITS_PER_LONG - bits); + return hash >> (32 - bits); } - + static inline unsigned long hash_ptr(void *ptr, unsigned int bits) { return hash_long((unsigned long)ptr, bits); diff --git a/include/linux/i2c/pca9539.h b/include/linux/i2c/pca953x.h index 611d84ab7a3..3c7361217df 100644 --- a/include/linux/i2c/pca9539.h +++ b/include/linux/i2c/pca953x.h @@ -1,6 +1,6 @@ /* platform data for the PCA9539 16-bit I/O expander driver */ -struct pca9539_platform_data { +struct pca953x_platform_data { /* number of the first GPIO */ unsigned gpio_base; diff --git a/include/linux/ide.h b/include/linux/ide.h index 367c17084a2..acec99da832 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -115,10 +115,6 @@ typedef unsigned char byte; /* used everywhere */ #define SATA_ERROR_OFFSET (1) #define SATA_CONTROL_OFFSET (2) -#define SATA_MISC_OFFSET (0) -#define SATA_PHY_OFFSET (1) -#define SATA_IEN_OFFSET (2) - /* * Our Physical Region Descriptor (PRD) table should be large enough * to handle the biggest I/O request we are likely to see. Since requests @@ -173,7 +169,7 @@ enum { ide_unknown, ide_generic, ide_pci, ide_rz1000, ide_trm290, ide_cmd646, ide_cy82c693, ide_4drives, ide_pmac, ide_etrax100, ide_acorn, - ide_au1xxx, ide_forced + ide_au1xxx, ide_palm3710, ide_forced }; typedef u8 hwif_chipset_t; @@ -198,17 +194,6 @@ struct ide_drive_s; int ide_register_hw(hw_regs_t *, void (*)(struct ide_drive_s *), struct hwif_s **); -void ide_setup_ports( hw_regs_t *hw, - unsigned long base, - int *offsets, - unsigned long ctrl, - unsigned long intr, - ide_ack_intr_t *ack_intr, -#if 0 - ide_io_ops_t *iops, -#endif - int irq); - static inline void ide_std_init_ports(hw_regs_t *hw, unsigned long io_addr, unsigned long ctl_addr) @@ -473,7 +458,6 @@ typedef struct hwif_s { /* task file registers for pata and sata */ unsigned long io_ports[IDE_NR_PORTS]; unsigned long sata_scr[SATA_NR_PORTS]; - unsigned long sata_misc[SATA_NR_PORTS]; ide_drive_t drives[MAX_DRIVES]; /* drive info */ @@ -1014,7 +998,8 @@ extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *o void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *, int, u8 *); void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *); -#ifdef CONFIG_BLK_DEV_IDEDMA_PCI +/* FIXME: palm_bk3710 uses BLK_DEV_IDEDMA_PCI without BLK_DEV_IDEPCI! */ +#if defined(CONFIG_BLK_DEV_IDEPCI) && defined(CONFIG_BLK_DEV_IDEDMA_PCI) void ide_hwif_setup_dma(ide_hwif_t *, const struct ide_port_info *); #else static inline void ide_hwif_setup_dma(ide_hwif_t *hwif, @@ -1324,4 +1309,25 @@ static inline void ide_set_irq(ide_drive_t *drive, int on) drive->hwif->OUTB(drive->ctl | (on ? 0 : 2), IDE_CONTROL_REG); } +static inline u8 ide_read_status(ide_drive_t *drive) +{ + ide_hwif_t *hwif = drive->hwif; + + return hwif->INB(hwif->io_ports[IDE_STATUS_OFFSET]); +} + +static inline u8 ide_read_altstatus(ide_drive_t *drive) +{ + ide_hwif_t *hwif = drive->hwif; + + return hwif->INB(hwif->io_ports[IDE_CONTROL_OFFSET]); +} + +static inline u8 ide_read_error(ide_drive_t *drive) +{ + ide_hwif_t *hwif = drive->hwif; + + return hwif->INB(hwif->io_ports[IDE_ERROR_OFFSET]); +} + #endif /* _IDE_H */ diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index c3db4a00f1f..dea7598aeff 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -444,4 +444,6 @@ static inline void init_irq_proc(void) } #endif +int show_interrupts(struct seq_file *p, void *v); + #endif diff --git a/include/linux/isdn.h b/include/linux/isdn.h index d0ecc8eebfb..9cb2855bb17 100644 --- a/include/linux/isdn.h +++ b/include/linux/isdn.h @@ -507,7 +507,6 @@ typedef struct modem_info { struct ktermios normal_termios; /* For saving termios structs */ struct ktermios callout_termios; wait_queue_head_t open_wait, close_wait; - struct semaphore write_sem; spinlock_t readlock; } modem_info; diff --git a/include/linux/jbd.h b/include/linux/jbd.h index d9ecd13393b..b18fd3b9b83 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h @@ -33,7 +33,6 @@ #include <linux/lockdep.h> #include <asm/semaphore.h> -#endif #define journal_oom_retry 1 @@ -84,7 +83,6 @@ static inline void jbd_free(void *ptr, size_t size) #define JFS_MIN_JOURNAL_BLOCKS 1024 -#ifdef __KERNEL__ /** * typedef handle_t - The handle_t type represents a single atomic update being performed by some process. @@ -924,7 +922,6 @@ extern int journal_recover (journal_t *journal); extern int journal_wipe (journal_t *, int); extern int journal_skip_recovery (journal_t *); extern void journal_update_superblock (journal_t *, int); -extern void __journal_abort_hard (journal_t *); extern void journal_abort (journal_t *, int); extern int journal_errno (journal_t *); extern void journal_ack_err (journal_t *); diff --git a/include/linux/kernel.h b/include/linux/kernel.h index ff356b2ee47..18222f267bc 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -35,7 +35,7 @@ extern const char linux_proc_banner[]; #define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1) #define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) #define PTR_ALIGN(p, a) ((typeof(p))ALIGN((unsigned long)(p), (a))) -#define IS_ALIGNED(x,a) (((x) % ((typeof(x))(a))) == 0) +#define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0) #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 6168c0a4417..4a6ce82ba03 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -152,8 +152,10 @@ static inline int arch_trampoline_kprobe(struct kprobe *p) struct kretprobe { struct kprobe kp; kretprobe_handler_t handler; + kretprobe_handler_t entry_handler; int maxactive; int nmissed; + size_t data_size; struct hlist_head free_instances; struct hlist_head used_instances; }; @@ -164,6 +166,7 @@ struct kretprobe_instance { struct kretprobe *rp; kprobe_opcode_t *ret_addr; struct task_struct *task; + char data[0]; }; struct kretprobe_blackpoint { diff --git a/include/linux/log2.h b/include/linux/log2.h index c8cf5e8ef17..25b808631cd 100644 --- a/include/linux/log2.h +++ b/include/linux/log2.h @@ -190,4 +190,20 @@ unsigned long __rounddown_pow_of_two(unsigned long n) __rounddown_pow_of_two(n) \ ) +/** + * order_base_2 - calculate the (rounded up) base 2 order of the argument + * @n: parameter + * + * The first few values calculated by this routine: + * ob2(0) = 0 + * ob2(1) = 0 + * ob2(2) = 1 + * ob2(3) = 2 + * ob2(4) = 2 + * ob2(5) = 3 + * ... and so on. + */ + +#define order_base_2(n) ilog2(roundup_pow_of_two(n)) + #endif /* _LINUX_LOG2_H */ diff --git a/include/linux/loop.h b/include/linux/loop.h index 26a0a103898..46169a7b559 100644 --- a/include/linux/loop.h +++ b/include/linux/loop.h @@ -76,6 +76,7 @@ struct loop_device { enum { LO_FLAGS_READ_ONLY = 1, LO_FLAGS_USE_AOPS = 2, + LO_FLAGS_AUTOCLEAR = 4, }; #include <asm/posix_types.h> /* for __kernel_old_dev_t */ diff --git a/include/linux/lp.h b/include/linux/lp.h index 7059b6b9878..0df024bfd6f 100644 --- a/include/linux/lp.h +++ b/include/linux/lp.h @@ -99,7 +99,7 @@ #ifdef __KERNEL__ #include <linux/wait.h> -#include <asm/semaphore.h> +#include <linux/mutex.h> /* Magic numbers for defining port-device mappings */ #define LP_PARPORT_UNSPEC -4 @@ -145,7 +145,7 @@ struct lp_struct { #endif wait_queue_head_t waitq; unsigned int last_error; - struct semaphore port_mutex; + struct mutex port_mutex; wait_queue_head_t dataq; long timeout; unsigned int best_mode; diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 39d32837265..df6dd79a0d3 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1765,6 +1765,7 @@ #define PCI_DEVICE_ID_QUATECH_DSC100 0x0020 #define PCI_DEVICE_ID_QUATECH_ESC100D 0x0050 #define PCI_DEVICE_ID_QUATECH_ESC100M 0x0060 +#define PCI_DEVICE_ID_QUATECH_SPPXP_100 0x0278 #define PCI_VENDOR_ID_SEALEVEL 0x135e #define PCI_DEVICE_ID_SEALEVEL_U530 0x7101 diff --git a/include/linux/percpu.h b/include/linux/percpu.h index 50faa0ea28e..1ac969724bb 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -54,7 +54,7 @@ #ifdef CONFIG_SMP struct percpu_data { - void *ptrs[NR_CPUS]; + void *ptrs[1]; }; #define __percpu_disguise(pdata) (struct percpu_data *)~(unsigned long)(pdata) diff --git a/include/linux/pnp.h b/include/linux/pnp.h index b9339d8b95b..cd6332b8882 100644 --- a/include/linux/pnp.h +++ b/include/linux/pnp.h @@ -258,6 +258,7 @@ extern struct pnp_protocol isapnp_protocol; #else #define pnp_device_is_isapnp(dev) 0 #endif +extern struct mutex pnp_res_mutex; #ifdef CONFIG_PNPBIOS extern struct pnp_protocol pnpbios_protocol; diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index 515bff053de..6ab80714a91 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -204,6 +204,41 @@ static inline void user_enable_block_step(struct task_struct *task) } #endif /* arch_has_block_step */ +#ifndef arch_ptrace_stop_needed +/** + * arch_ptrace_stop_needed - Decide whether arch_ptrace_stop() should be called + * @code: current->exit_code value ptrace will stop with + * @info: siginfo_t pointer (or %NULL) for signal ptrace will stop with + * + * This is called with the siglock held, to decide whether or not it's + * necessary to release the siglock and call arch_ptrace_stop() with the + * same @code and @info arguments. It can be defined to a constant if + * arch_ptrace_stop() is never required, or always is. On machines where + * this makes sense, it should be defined to a quick test to optimize out + * calling arch_ptrace_stop() when it would be superfluous. For example, + * if the thread has not been back to user mode since the last stop, the + * thread state might indicate that nothing needs to be done. + */ +#define arch_ptrace_stop_needed(code, info) (0) +#endif + +#ifndef arch_ptrace_stop +/** + * arch_ptrace_stop - Do machine-specific work before stopping for ptrace + * @code: current->exit_code value ptrace will stop with + * @info: siginfo_t pointer (or %NULL) for signal ptrace will stop with + * + * This is called with no locks held when arch_ptrace_stop_needed() has + * just returned nonzero. It is allowed to block, e.g. for user memory + * access. The arch can have machine-specific work to be done before + * ptrace stops. On ia64, register backing store gets written back to user + * memory here. Since this can be costly (requires dropping the siglock), + * we only do it when the arch requires it for this particular stop, as + * indicated by arch_ptrace_stop_needed(). + */ +#define arch_ptrace_stop(code, info) do { } while (0) +#endif + #endif #endif diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h index 306a1d1a5af..e51b531cd0b 100644 --- a/include/linux/raid/bitmap.h +++ b/include/linux/raid/bitmap.h @@ -244,6 +244,8 @@ struct bitmap { */ unsigned long daemon_lastrun; /* jiffies of last run */ unsigned long daemon_sleep; /* how many seconds between updates? */ + unsigned long last_end_sync; /* when we lasted called end_sync to + * update bitmap with resync progress */ atomic_t pending_writes; /* pending writes to the bitmap file */ wait_queue_head_t write_wait; @@ -275,6 +277,7 @@ void bitmap_endwrite(struct bitmap *bitmap, sector_t offset, int bitmap_start_sync(struct bitmap *bitmap, sector_t offset, int *blocks, int degraded); void bitmap_end_sync(struct bitmap *bitmap, sector_t offset, int *blocks, int aborted); void bitmap_close_sync(struct bitmap *bitmap); +void bitmap_cond_end_sync(struct bitmap *bitmap, sector_t sector); void bitmap_unplug(struct bitmap *bitmap); void bitmap_daemon_work(struct bitmap *bitmap); diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h index dcb729244f4..85a068bab62 100644 --- a/include/linux/raid/md_k.h +++ b/include/linux/raid/md_k.h @@ -81,6 +81,8 @@ struct mdk_rdev_s #define In_sync 2 /* device is in_sync with rest of array */ #define WriteMostly 4 /* Avoid reading if at all possible */ #define BarriersNotsupp 5 /* BIO_RW_BARRIER is not supported */ +#define AllReserved 6 /* If whole device is reserved for + * one array */ int desc_nr; /* descriptor index in the superblock */ int raid_disk; /* role of device in array */ @@ -130,6 +132,9 @@ struct mddev_s minor_version, patch_version; int persistent; + int external; /* metadata is + * managed externally */ + char metadata_type[17]; /* externally set*/ int chunk_size; time_t ctime, utime; int level, layout; @@ -216,6 +221,8 @@ struct mddev_s atomic_t recovery_active; /* blocks scheduled, but not written */ wait_queue_head_t recovery_wait; sector_t recovery_cp; + sector_t resync_max; /* resync should pause + * when it gets here */ spinlock_t write_lock; wait_queue_head_t sb_wait; /* for waiting on superblock updates */ @@ -306,23 +313,17 @@ static inline char * mdname (mddev_t * mddev) * iterates through some rdev ringlist. It's safe to remove the * current 'rdev'. Dont touch 'tmp' though. */ -#define ITERATE_RDEV_GENERIC(head,rdev,tmp) \ +#define rdev_for_each_list(rdev, tmp, list) \ \ - for ((tmp) = (head).next; \ + for ((tmp) = (list).next; \ (rdev) = (list_entry((tmp), mdk_rdev_t, same_set)), \ - (tmp) = (tmp)->next, (tmp)->prev != &(head) \ + (tmp) = (tmp)->next, (tmp)->prev != &(list) \ ; ) /* * iterates through the 'same array disks' ringlist */ -#define ITERATE_RDEV(mddev,rdev,tmp) \ - ITERATE_RDEV_GENERIC((mddev)->disks,rdev,tmp) - -/* - * Iterates through 'pending RAID disks' - */ -#define ITERATE_RDEV_PENDING(rdev,tmp) \ - ITERATE_RDEV_GENERIC(pending_raid_disks,rdev,tmp) +#define rdev_for_each(rdev, tmp, mddev) \ + rdev_for_each_list(rdev, tmp, (mddev)->disks) typedef struct mdk_thread_s { void (*run) (mddev_t *mddev); diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index d32c14de270..37a642c5487 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -174,10 +174,13 @@ struct rcu_head { * code. */ -#define rcu_assign_pointer(p, v) ({ \ - smp_wmb(); \ - (p) = (v); \ - }) +#define rcu_assign_pointer(p, v) \ + ({ \ + if (!__builtin_constant_p(v) || \ + ((v) != NULL)) \ + smp_wmb(); \ + (p) = (v); \ + }) /** * synchronize_sched - block until all CPUs have exited any non-preemptive diff --git a/include/linux/sched.h b/include/linux/sched.h index 9c13be3a21e..7c8ca05c3ca 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -810,7 +810,7 @@ static inline int above_background_load(void) struct io_context; /* See blkdev.h */ #define NGROUPS_SMALL 32 -#define NGROUPS_PER_BLOCK ((int)(PAGE_SIZE / sizeof(gid_t))) +#define NGROUPS_PER_BLOCK ((unsigned int)(PAGE_SIZE / sizeof(gid_t))) struct group_info { int ngroups; atomic_t usage; diff --git a/include/linux/signal.h b/include/linux/signal.h index 0ae33886624..7e095147656 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -371,6 +371,8 @@ int unhandled_signal(struct task_struct *tsk, int sig); (!siginmask(signr, SIG_KERNEL_IGNORE_MASK|SIG_KERNEL_STOP_MASK) && \ (t)->sighand->action[(signr)-1].sa.sa_handler == SIG_DFL) +void signals_init(void); + #endif /* __KERNEL__ */ #endif /* _LINUX_SIGNAL_H */ diff --git a/include/linux/sm501.h b/include/linux/sm501.h index 9e3aaad6fe4..932a9efee8a 100644 --- a/include/linux/sm501.h +++ b/include/linux/sm501.h @@ -70,6 +70,8 @@ extern unsigned long sm501_gpio_get(struct device *dev, #define SM501FB_FLAG_DISABLE_AT_EXIT (1<<1) #define SM501FB_FLAG_USE_HWCURSOR (1<<2) #define SM501FB_FLAG_USE_HWACCEL (1<<3) +#define SM501FB_FLAG_PANEL_USE_FPEN (1<<4) +#define SM501FB_FLAG_PANEL_USE_VBIASEN (1<<5) struct sm501_platdata_fbsub { struct fb_videomode *def_mode; diff --git a/include/linux/timex.h b/include/linux/timex.h index 24c6a2b5951..8ea3e71ba7f 100644 --- a/include/linux/timex.h +++ b/include/linux/timex.h @@ -244,6 +244,8 @@ extern int do_adjtimex(struct timex *); /* Don't use! Compatibility define for existing users. */ #define tickadj (500/HZ ? : 1) +int read_current_timer(unsigned long *timer_val); + #endif /* KERNEL */ #endif /* LINUX_TIMEX_H */ diff --git a/include/linux/tty.h b/include/linux/tty.h index 402de892b3e..5824a9777ad 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -74,7 +74,6 @@ struct tty_buffer { struct tty_bufhead { struct delayed_work work; - struct semaphore pty_sem; spinlock_t lock; struct tty_buffer *head; /* Queue head */ struct tty_buffer *tail; /* Active buffer */ diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h index feb5e99a107..9448ffbdcbf 100644 --- a/include/linux/vt_kern.h +++ b/include/linux/vt_kern.h @@ -77,6 +77,7 @@ void change_console(struct vc_data *new_vc); void reset_vc(struct vc_data *vc); extern int unbind_con_driver(const struct consw *csw, int first, int last, int deflt); +int vty_init(void); /* * vc_screen.c shares this temporary buffer with the console write code so that diff --git a/include/linux/w1-gpio.h b/include/linux/w1-gpio.h new file mode 100644 index 00000000000..9797fec7748 --- /dev/null +++ b/include/linux/w1-gpio.h @@ -0,0 +1,23 @@ +/* + * w1-gpio interface to platform code + * + * Copyright (C) 2007 Ville Syrjala <syrjala@sci.fi> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + */ +#ifndef _LINUX_W1_GPIO_H +#define _LINUX_W1_GPIO_H + +/** + * struct w1_gpio_platform_data - Platform-dependent data for w1-gpio + * @pin: GPIO pin to use + * @is_open_drain: GPIO pin is configured as open drain + */ +struct w1_gpio_platform_data { + unsigned int pin; + unsigned int is_open_drain:1; +}; + +#endif /* _LINUX_W1_GPIO_H */ diff --git a/include/video/atmel_lcdc.h b/include/video/atmel_lcdc.h index 4eea63761a3..336c20db87f 100644 --- a/include/video/atmel_lcdc.h +++ b/include/video/atmel_lcdc.h @@ -22,7 +22,7 @@ #ifndef __ATMEL_LCDC_H__ #define __ATMEL_LCDC_H__ - /* LCD Controller info data structure */ + /* LCD Controller info data structure, stored in device platform_data */ struct atmel_lcdfb_info { spinlock_t lock; struct fb_info *info; @@ -33,7 +33,14 @@ struct atmel_lcdfb_info { struct platform_device *pdev; struct clk *bus_clk; struct clk *lcdc_clk; - unsigned int default_bpp; + +#ifdef CONFIG_BACKLIGHT_ATMEL_LCDC + struct backlight_device *backlight; + u8 bl_power; +#endif + bool lcdcon_is_backlight; + + u8 default_bpp; unsigned int default_lcdcon2; unsigned int default_dmacon; void (*atmel_lcdfb_power_control)(int on); @@ -115,20 +122,20 @@ struct atmel_lcdfb_info { #define ATMEL_LCDC_MEMOR_LITTLE (1 << 31) #define ATMEL_LCDC_TIM1 0x0808 -#define ATMEL_LCDC_VFP (0xff << 0) +#define ATMEL_LCDC_VFP (0xffU << 0) #define ATMEL_LCDC_VBP_OFFSET 8 -#define ATMEL_LCDC_VBP (0xff << ATMEL_LCDC_VBP_OFFSET) +#define ATMEL_LCDC_VBP (0xffU << ATMEL_LCDC_VBP_OFFSET) #define ATMEL_LCDC_VPW_OFFSET 16 -#define ATMEL_LCDC_VPW (0x3f << ATMEL_LCDC_VPW_OFFSET) +#define ATMEL_LCDC_VPW (0x3fU << ATMEL_LCDC_VPW_OFFSET) #define ATMEL_LCDC_VHDLY_OFFSET 24 -#define ATMEL_LCDC_VHDLY (0xf << ATMEL_LCDC_VHDLY_OFFSET) +#define ATMEL_LCDC_VHDLY (0xfU << ATMEL_LCDC_VHDLY_OFFSET) #define ATMEL_LCDC_TIM2 0x080c -#define ATMEL_LCDC_HBP (0xff << 0) +#define ATMEL_LCDC_HBP (0xffU << 0) #define ATMEL_LCDC_HPW_OFFSET 8 -#define ATMEL_LCDC_HPW (0x3f << ATMEL_LCDC_HPW_OFFSET) +#define ATMEL_LCDC_HPW (0x3fU << ATMEL_LCDC_HPW_OFFSET) #define ATMEL_LCDC_HFP_OFFSET 21 -#define ATMEL_LCDC_HFP (0x7ff << ATMEL_LCDC_HFP_OFFSET) +#define ATMEL_LCDC_HFP (0x7ffU << ATMEL_LCDC_HFP_OFFSET) #define ATMEL_LCDC_LCDFRMCFG 0x0810 #define ATMEL_LCDC_LINEVAL (0x7ff << 0) |