diff options
Diffstat (limited to 'include/linux')
74 files changed, 1370 insertions, 514 deletions
diff --git a/include/linux/acct.h b/include/linux/acct.h index 3d54fbc..e86bae7 100644 --- a/include/linux/acct.h +++ b/include/linux/acct.h @@ -121,13 +121,17 @@ struct vfsmount; struct super_block; extern void acct_auto_close_mnt(struct vfsmount *m); extern void acct_auto_close(struct super_block *sb); -extern void acct_process(long exitcode); +extern void acct_init_pacct(struct pacct_struct *pacct); +extern void acct_collect(long exitcode, int group_dead); +extern void acct_process(void); extern void acct_update_integrals(struct task_struct *tsk); extern void acct_clear_integrals(struct task_struct *tsk); #else #define acct_auto_close_mnt(x) do { } while (0) #define acct_auto_close(x) do { } while (0) -#define acct_process(x) do { } while (0) +#define acct_init_pacct(x) do { } while (0) +#define acct_collect(x,y) do { } while (0) +#define acct_process() do { } while (0) #define acct_update_integrals(x) do { } while (0) #define acct_clear_integrals(task) do { } while (0) #endif diff --git a/include/linux/bio.h b/include/linux/bio.h index b60ffe3..76bdaea 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -47,7 +47,7 @@ #define BIO_BUG_ON #endif -#define BIO_MAX_PAGES (256) +#define BIO_MAX_PAGES 256 #define BIO_MAX_SIZE (BIO_MAX_PAGES << PAGE_CACHE_SHIFT) #define BIO_MAX_SECTORS (BIO_MAX_SIZE >> 9) diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index d9ed279..dcc5de7 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -24,6 +24,9 @@ * The available bitmap operations and their rough meaning in the * case that the bitmap is a single unsigned long are thus: * + * Note that nbits should be always a compile time evaluable constant. + * Otherwise many inlines will generate horrible code. + * * bitmap_zero(dst, nbits) *dst = 0UL * bitmap_fill(dst, nbits) *dst = ~0UL * bitmap_copy(dst, src, nbits) *dst = *src @@ -244,6 +247,8 @@ static inline int bitmap_full(const unsigned long *src, int nbits) static inline int bitmap_weight(const unsigned long *src, int nbits) { + if (nbits <= BITS_PER_LONG) + return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits)); return __bitmap_weight(src, nbits); } diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h new file mode 100644 index 0000000..d852024 --- /dev/null +++ b/include/linux/clocksource.h @@ -0,0 +1,185 @@ +/* linux/include/linux/clocksource.h + * + * This file contains the structure definitions for clocksources. + * + * If you are not a clocksource, or timekeeping code, you should + * not be including this file! + */ +#ifndef _LINUX_CLOCKSOURCE_H +#define _LINUX_CLOCKSOURCE_H + +#include <linux/types.h> +#include <linux/timex.h> +#include <linux/time.h> +#include <linux/list.h> +#include <asm/div64.h> +#include <asm/io.h> + +/* clocksource cycle base type */ +typedef u64 cycle_t; + +/** + * struct clocksource - hardware abstraction for a free running counter + * Provides mostly state-free accessors to the underlying hardware. + * + * @name: ptr to clocksource name + * @list: list head for registration + * @rating: rating value for selection (higher is better) + * To avoid rating inflation the following + * list should give you a guide as to how + * to assign your clocksource a rating + * 1-99: Unfit for real use + * Only available for bootup and testing purposes. + * 100-199: Base level usability. + * Functional for real use, but not desired. + * 200-299: Good. + * A correct and usable clocksource. + * 300-399: Desired. + * A reasonably fast and accurate clocksource. + * 400-499: Perfect + * The ideal clocksource. A must-use where + * available. + * @read: returns a cycle value + * @mask: bitmask for two's complement + * subtraction of non 64 bit counters + * @mult: cycle to nanosecond multiplier + * @shift: cycle to nanosecond divisor (power of two) + * @update_callback: called when safe to alter clocksource values + * @is_continuous: defines if clocksource is free-running. + * @cycle_interval: Used internally by timekeeping core, please ignore. + * @xtime_interval: Used internally by timekeeping core, please ignore. + */ +struct clocksource { + char *name; + struct list_head list; + int rating; + cycle_t (*read)(void); + cycle_t mask; + u32 mult; + u32 shift; + int (*update_callback)(void); + int is_continuous; + + /* timekeeping specific data, ignore */ + cycle_t cycle_last, cycle_interval; + u64 xtime_nsec, xtime_interval; + s64 error; +}; + +/* simplify initialization of mask field */ +#define CLOCKSOURCE_MASK(bits) (cycle_t)(bits<64 ? ((1ULL<<bits)-1) : -1) + +/** + * clocksource_khz2mult - calculates mult from khz and shift + * @khz: Clocksource frequency in KHz + * @shift_constant: Clocksource shift factor + * + * Helper functions that converts a khz counter frequency to a timsource + * multiplier, given the clocksource shift value + */ +static inline u32 clocksource_khz2mult(u32 khz, u32 shift_constant) +{ + /* khz = cyc/(Million ns) + * mult/2^shift = ns/cyc + * mult = ns/cyc * 2^shift + * mult = 1Million/khz * 2^shift + * mult = 1000000 * 2^shift / khz + * mult = (1000000<<shift) / khz + */ + u64 tmp = ((u64)1000000) << shift_constant; + + tmp += khz/2; /* round for do_div */ + do_div(tmp, khz); + + return (u32)tmp; +} + +/** + * clocksource_hz2mult - calculates mult from hz and shift + * @hz: Clocksource frequency in Hz + * @shift_constant: Clocksource shift factor + * + * Helper functions that converts a hz counter + * frequency to a timsource multiplier, given the + * clocksource shift value + */ +static inline u32 clocksource_hz2mult(u32 hz, u32 shift_constant) +{ + /* hz = cyc/(Billion ns) + * mult/2^shift = ns/cyc + * mult = ns/cyc * 2^shift + * mult = 1Billion/hz * 2^shift + * mult = 1000000000 * 2^shift / hz + * mult = (1000000000<<shift) / hz + */ + u64 tmp = ((u64)1000000000) << shift_constant; + + tmp += hz/2; /* round for do_div */ + do_div(tmp, hz); + + return (u32)tmp; +} + +/** + * clocksource_read: - Access the clocksource's current cycle value + * @cs: pointer to clocksource being read + * + * Uses the clocksource to return the current cycle_t value + */ +static inline cycle_t clocksource_read(struct clocksource *cs) +{ + return cs->read(); +} + +/** + * cyc2ns - converts clocksource cycles to nanoseconds + * @cs: Pointer to clocksource + * @cycles: Cycles + * + * Uses the clocksource and ntp ajdustment to convert cycle_ts to nanoseconds. + * + * XXX - This could use some mult_lxl_ll() asm optimization + */ +static inline s64 cyc2ns(struct clocksource *cs, cycle_t cycles) +{ + u64 ret = (u64)cycles; + ret = (ret * cs->mult) >> cs->shift; + return ret; +} + +/** + * clocksource_calculate_interval - Calculates a clocksource interval struct + * + * @c: Pointer to clocksource. + * @length_nsec: Desired interval length in nanoseconds. + * + * Calculates a fixed cycle/nsec interval for a given clocksource/adjustment + * pair and interval request. + * + * Unless you're the timekeeping code, you should not be using this! + */ +static inline void clocksource_calculate_interval(struct clocksource *c, + unsigned long length_nsec) +{ + u64 tmp; + + /* XXX - All of this could use a whole lot of optimization */ + tmp = length_nsec; + tmp <<= c->shift; + tmp += c->mult/2; + do_div(tmp, c->mult); + + c->cycle_interval = (cycle_t)tmp; + if (c->cycle_interval == 0) + c->cycle_interval = 1; + + c->xtime_interval = (u64)c->cycle_interval * c->mult; +} + + +/* used to install a new clocksource */ +int clocksource_register(struct clocksource*); +void clocksource_reselect(void); +struct clocksource* clocksource_get_next(void); + +#endif /* _LINUX_CLOCKSOURCE_H */ diff --git a/include/linux/compat.h b/include/linux/compat.h index dda1697..9760753 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -226,5 +226,7 @@ static inline int compat_timespec_compare(struct compat_timespec *lhs, asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp); +extern int compat_printk(const char *fmt, ...); + #endif /* CONFIG_COMPAT */ #endif /* _LINUX_COMPAT_H */ diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h index 89ab677..917d62e 100644 --- a/include/linux/compat_ioctl.h +++ b/include/linux/compat_ioctl.h @@ -673,6 +673,11 @@ COMPATIBLE_IOCTL(CAPI_SET_FLAGS) COMPATIBLE_IOCTL(CAPI_CLR_FLAGS) COMPATIBLE_IOCTL(CAPI_NCCI_OPENCOUNT) COMPATIBLE_IOCTL(CAPI_NCCI_GETUNIT) +/* Siemens Gigaset */ +COMPATIBLE_IOCTL(GIGASET_REDIR) +COMPATIBLE_IOCTL(GIGASET_CONFIG) +COMPATIBLE_IOCTL(GIGASET_BRKCHARS) +COMPATIBLE_IOCTL(GIGASET_VERSION) /* Misc. */ COMPATIBLE_IOCTL(0x41545900) /* ATYIO_CLKR */ COMPATIBLE_IOCTL(0x41545901) /* ATYIO_CLKW */ diff --git a/include/linux/console.h b/include/linux/console.h index 08734e6..3bdf215 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -63,9 +63,11 @@ extern const struct consw vga_con; /* VGA text console */ extern const struct consw newport_con; /* SGI Newport console */ extern const struct consw prom_con; /* SPARC PROM console */ +int con_is_bound(const struct consw *csw); +int register_con_driver(const struct consw *csw, int first, int last); +int unregister_con_driver(const struct consw *csw); int take_over_console(const struct consw *sw, int first, int last, int deflt); void give_up_console(const struct consw *sw); - /* scroll */ #define SM_UP (1) #define SM_DOWN (2) @@ -87,6 +89,7 @@ void give_up_console(const struct consw *sw); #define CON_CONSDEV (2) /* Last on the command line */ #define CON_ENABLED (4) #define CON_BOOT (8) +#define CON_ANYTIME (16) /* Safe to call when cpu is offline */ struct console { diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 9cbb781..b268a3c 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -317,7 +317,8 @@ static inline void __cpus_remap(cpumask_t *dstp, const cpumask_t *srcp, (cpu) < NR_CPUS; \ (cpu) = next_cpu((cpu), (mask))) #else /* NR_CPUS == 1 */ -#define for_each_cpu_mask(cpu, mask) for ((cpu) = 0; (cpu) < 1; (cpu)++) +#define for_each_cpu_mask(cpu, mask) \ + for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask) #endif /* NR_CPUS */ /* @@ -405,7 +406,6 @@ int __any_online_cpu(const cpumask_t *mask); #define any_online_cpu(mask) 0 #endif -#define for_each_cpu(cpu) for_each_cpu_mask((cpu), cpu_possible_map) #define for_each_possible_cpu(cpu) for_each_cpu_mask((cpu), cpu_possible_map) #define for_each_online_cpu(cpu) for_each_cpu_mask((cpu), cpu_online_map) #define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map) diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 5a0470e..7f94624 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -66,7 +66,7 @@ struct crypto_tfm; struct cipher_desc { struct crypto_tfm *tfm; - void (*crfn)(void *ctx, u8 *dst, const u8 *src); + void (*crfn)(struct crypto_tfm *tfm, u8 *dst, const u8 *src); unsigned int (*prfn)(const struct cipher_desc *desc, u8 *dst, const u8 *src, unsigned int nbytes); void *info; @@ -79,10 +79,10 @@ struct cipher_desc { struct cipher_alg { unsigned int cia_min_keysize; unsigned int cia_max_keysize; - int (*cia_setkey)(void *ctx, const u8 *key, + int (*cia_setkey)(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen, u32 *flags); - void (*cia_encrypt)(void *ctx, u8 *dst, const u8 *src); - void (*cia_decrypt)(void *ctx, u8 *dst, const u8 *src); + void (*cia_encrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src); + void (*cia_decrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src); unsigned int (*cia_encrypt_ecb)(const struct cipher_desc *desc, u8 *dst, const u8 *src, @@ -100,20 +100,19 @@ struct cipher_alg { struct digest_alg { unsigned int dia_digestsize; - void (*dia_init)(void *ctx); - void (*dia_update)(void *ctx, const u8 *data, unsigned int len); - void (*dia_final)(void *ctx, u8 *out); - int (*dia_setkey)(void *ctx, const u8 *key, + void (*dia_init)(struct crypto_tfm *tfm); + void (*dia_update)(struct crypto_tfm *tfm, const u8 *data, + unsigned int len); + void (*dia_final)(struct crypto_tfm *tfm, u8 *out); + int (*dia_setkey)(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen, u32 *flags); }; struct compress_alg { - int (*coa_init)(void *ctx); - void (*coa_exit)(void *ctx); - int (*coa_compress)(void *ctx, const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen); - int (*coa_decompress)(void *ctx, const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen); + int (*coa_compress)(struct crypto_tfm *tfm, const u8 *src, + unsigned int slen, u8 *dst, unsigned int *dlen); + int (*coa_decompress)(struct crypto_tfm *tfm, const u8 *src, + unsigned int slen, u8 *dst, unsigned int *dlen); }; #define cra_cipher cra_u.cipher @@ -129,14 +128,17 @@ struct crypto_alg { int cra_priority; - const char cra_name[CRYPTO_MAX_ALG_NAME]; - const char cra_driver_name[CRYPTO_MAX_ALG_NAME]; + char cra_name[CRYPTO_MAX_ALG_NAME]; + char cra_driver_name[CRYPTO_MAX_ALG_NAME]; union { struct cipher_alg cipher; struct digest_alg digest; struct compress_alg compress; } cra_u; + + int (*cra_init)(struct crypto_tfm *tfm); + void (*cra_exit)(struct crypto_tfm *tfm); struct module *cra_module; }; diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index aee10b2..e3d1c33 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -8,9 +8,12 @@ #ifndef _LINUX_DEVICE_MAPPER_H #define _LINUX_DEVICE_MAPPER_H +#ifdef __KERNEL__ + struct dm_target; struct dm_table; struct dm_dev; +struct mapped_device; typedef enum { STATUSTYPE_INFO, STATUSTYPE_TABLE } status_type_t; @@ -78,7 +81,7 @@ void dm_put_device(struct dm_target *ti, struct dm_dev *d); struct target_type { const char *name; struct module *module; - unsigned version[3]; + unsigned version[3]; dm_ctr_fn ctr; dm_dtr_fn dtr; dm_map_fn map; @@ -128,4 +131,108 @@ struct dm_target { int dm_register_target(struct target_type *t); int dm_unregister_target(struct target_type *t); -#endif /* _LINUX_DEVICE_MAPPER_H */ + +/*----------------------------------------------------------------- + * Functions for creating and manipulating mapped devices. + * Drop the reference with dm_put when you finish with the object. + *---------------------------------------------------------------*/ + +/* + * DM_ANY_MINOR chooses the next available minor number. + */ +#define DM_ANY_MINOR (-1) +int dm_create(int minor, struct mapped_device **md); + +/* + * Reference counting for md. + */ +struct mapped_device *dm_get_md(dev_t dev); +void dm_get(struct mapped_device *md); +void dm_put(struct mapped_device *md); + +/* + * An arbitrary pointer may be stored alongside a mapped device. + */ +void dm_set_mdptr(struct mapped_device *md, void *ptr); +void *dm_get_mdptr(struct mapped_device *md); + +/* + * A device can still be used while suspended, but I/O is deferred. + */ +int dm_suspend(struct mapped_device *md, int with_lockfs); +int dm_resume(struct mapped_device *md); + +/* + * Event functions. + */ +uint32_t dm_get_event_nr(struct mapped_device *md); +int dm_wait_event(struct mapped_device *md, int event_nr); + +/* + * Info functions. + */ +const char *dm_device_name(struct mapped_device *md); +struct gendisk *dm_disk(struct mapped_device *md); +int dm_suspended(struct mapped_device *md); + +/* + * Geometry functions. + */ +int dm_get_geometry(struct mapped_device *md, struct hd_geometry *geo); +int dm_set_geometry(struct mapped_device *md, struct hd_geometry *geo); + + +/*----------------------------------------------------------------- + * Functions for manipulating device-mapper tables. + *---------------------------------------------------------------*/ + +/* + * First create an empty table. + */ +int dm_table_create(struct dm_table **result, int mode, + unsigned num_targets, struct mapped_device *md); + +/* + * Then call this once for each target. + */ +int dm_table_add_target(struct dm_table *t, const char *type, + sector_t start, sector_t len, char *params); + +/* + * Finally call this to make the table ready for use. + */ +int dm_table_complete(struct dm_table *t); + +/* + * Table reference counting. + */ +struct dm_table *dm_get_table(struct mapped_device *md); +void dm_table_get(struct dm_table *t); +void dm_table_put(struct dm_table *t); + +/* + * Queries + */ +sector_t dm_table_get_size(struct dm_table *t); +unsigned int dm_table_get_num_targets(struct dm_table *t); +int dm_table_get_mode(struct dm_table *t); +struct mapped_device *dm_table_get_md(struct dm_table *t); + +/* + * Trigger an event. + */ +void dm_table_event(struct dm_table *t); + +/* + * The device must be suspended before calling this method. + */ +int dm_swap_table(struct mapped_device *md, struct dm_table *t); + +/* + * Prepare a table for a device that will error all I/O. + * To make it active, call dm_suspend(), dm_swap_table() then dm_resume(). + */ +int dm_create_error_table(struct dm_table **result, struct mapped_device *md); + +#endif /* __KERNEL__ */ +#endif /* _LINUX_DEVICE_MAPPER_H */ diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h index c67c678..9623bb6 100644 --- a/include/linux/dm-ioctl.h +++ b/include/linux/dm-ioctl.h @@ -285,9 +285,9 @@ typedef char ioctl_struct[308]; #define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl) #define DM_VERSION_MAJOR 4 -#define DM_VERSION_MINOR 6 +#define DM_VERSION_MINOR 7 #define DM_VERSION_PATCHLEVEL 0 -#define DM_VERSION_EXTRA "-ioctl (2006-02-17)" +#define DM_VERSION_EXTRA "-ioctl (2006-06-24)" /* Status bits */ #define DM_READONLY_FLAG (1 << 0) /* In/Out */ @@ -314,7 +314,7 @@ typedef char ioctl_struct[308]; #define DM_BUFFER_FULL_FLAG (1 << 8) /* Out */ /* - * Set this to improve performance when you aren't going to use open_count. + * This flag is now ignored. */ #define DM_SKIP_BDGET_FLAG (1 << 9) /* In */ diff --git a/include/linux/dvb/dmx.h b/include/linux/dvb/dmx.h index 2787b8a..c6a2353 100644 --- a/include/linux/dvb/dmx.h +++ b/include/linux/dvb/dmx.h @@ -88,20 +88,6 @@ typedef enum #define DMX_PES_PCR DMX_PES_PCR0 -typedef enum -{ - DMX_SCRAMBLING_EV, - DMX_FRONTEND_EV -} dmx_event_t; - - -typedef enum -{ - DMX_SCRAMBLING_OFF, - DMX_SCRAMBLING_ON -} dmx_scrambling_status_t; - - typedef struct dmx_filter { __u8 filter[DMX_FILTER_SIZE]; @@ -132,17 +118,6 @@ struct dmx_pes_filter_params __u32 flags; }; - -struct dmx_event -{ - dmx_event_t event; - time_t timeStamp; - union - { - dmx_scrambling_status_t scrambling; - } u; -}; - typedef struct dmx_caps { __u32 caps; int num_decoders; @@ -171,7 +146,6 @@ struct dmx_stc { #define DMX_SET_FILTER _IOW('o', 43, struct dmx_sct_filter_params) #define DMX_SET_PES_FILTER _IOW('o', 44, struct dmx_pes_filter_params) #define DMX_SET_BUFFER_SIZE _IO('o', 45) -#define DMX_GET_EVENT _IOR('o', 46, struct dmx_event) #define DMX_GET_PES_PIDS _IOR('o', 47, __u16[5]) #define DMX_GET_CAPS _IOR('o', 48, dmx_caps_t) #define DMX_SET_SOURCE _IOW('o', 49, dmx_source_t) diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h index 1e4bdfc..84cfa8b 100644 --- a/include/linux/eventpoll.h +++ b/include/linux/eventpoll.h @@ -1,6 +1,6 @@ /* * include/linux/eventpoll.h ( Efficent event polling implementation ) - * Copyright (C) 2001,...,2003 Davide Libenzi + * Copyright (C) 2001,...,2006 Davide Libenzi * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h index 757d54d..5607e64 100644 --- a/include/linux/ext3_fs.h +++ b/include/linux/ext3_fs.h @@ -710,6 +710,14 @@ struct dir_private_info { __u32 next_hash; }; +/* calculate the first block number of the group */ +static inline ext3_fsblk_t +ext3_group_first_block_no(struct super_block *sb, unsigned long group_no) +{ + return group_no * (ext3_fsblk_t)EXT3_BLOCKS_PER_GROUP(sb) + + le32_to_cpu(EXT3_SB(sb)->s_es->s_first_data_block); +} + /* * Special error return code only used by dx_probe() and its callers. */ @@ -730,14 +738,16 @@ struct dir_private_info { /* balloc.c */ extern int ext3_bg_has_super(struct super_block *sb, int group); extern unsigned long ext3_bg_num_gdb(struct super_block *sb, int group); -extern int ext3_new_block (handle_t *, struct inode *, unsigned long, int *); -extern int ext3_new_blocks (handle_t *, struct inode *, unsigned long, - unsigned long *, int *); -extern void ext3_free_blocks (handle_t *, struct inode *, unsigned long, - unsigned long); -extern void ext3_free_blocks_sb (handle_t *, struct super_block *, - unsigned long, unsigned long, int *); -extern unsigned long ext3_count_free_blocks (struct super_block *); +extern ext3_fsblk_t ext3_new_block (handle_t *handle, struct inode *inode, + ext3_fsblk_t goal, int *errp); +extern ext3_fsblk_t ext3_new_blocks (handle_t *handle, struct inode *inode, + ext3_fsblk_t goal, unsigned long *count, int *errp); +extern void ext3_free_blocks (handle_t *handle, struct inode *inode, + ext3_fsblk_t block, unsigned long count); +extern void ext3_free_blocks_sb (handle_t *handle, struct super_block *sb, + ext3_fsblk_t block, unsigned long count, + unsigned long *pdquot_freed_blocks); +extern ext3_fsblk_t ext3_count_free_blocks (struct super_block *); extern void ext3_check_blocks_bitmap (struct super_block *); extern struct ext3_group_desc * ext3_get_group_desc(struct super_block * sb, unsigned int block_group, @@ -773,7 +783,8 @@ extern unsigned long ext3_count_free (struct buffer_head *, unsigned); /* inode.c */ -int ext3_forget(handle_t *, int, struct inode *, struct buffer_head *, int); +int ext3_forget(handle_t *handle, int is_metadata, struct inode *inode, + struct buffer_head *bh, ext3_fsblk_t blocknr); struct buffer_head * ext3_getblk (handle_t *, struct inode *, long, int, int *); struct buffer_head * ext3_bread (handle_t *, struct inode *, int, int, int *); int ext3_get_blocks_handle(handle_t *handle, struct inode *inode, @@ -808,7 +819,7 @@ extern int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input); extern int ext3_group_extend(struct super_block *sb, struct ext3_super_block *es, - unsigned long n_blocks_count); + ext3_fsblk_t n_blocks_count); /* super.c */ extern void ext3_error (struct super_block *, const char *, const char *, ...) diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h index 7abf901..2f18b95 100644 --- a/include/linux/ext3_fs_i.h +++ b/include/linux/ext3_fs_i.h @@ -21,9 +21,17 @@ #include <linux/seqlock.h> #include <linux/mutex.h> +/* data type for block offset of block group */ +typedef int ext3_grpblk_t; + +/* data type for filesystem-wide blocks number */ +typedef unsigned long ext3_fsblk_t; + +#define E3FSBLK "%lu" + struct ext3_reserve_window { - __u32 _rsv_start; /* First byte reserved */ - __u32 _rsv_end; /* Last byte reserved or 0 */ + ext3_fsblk_t _rsv_start; /* First byte reserved */ + ext3_fsblk_t _rsv_end; /* Last byte reserved or 0 */ }; struct ext3_reserve_window_node { @@ -50,7 +58,7 @@ struct ext3_block_alloc_info { * allocated to this file. This give us the goal (target) for the next * allocation when we detect linearly ascending requests. */ - __u32 last_alloc_physical_block; + ext3_fsblk_t last_alloc_physical_block; }; #define rsv_start rsv_window._rsv_start @@ -67,7 +75,7 @@ struct ext3_inode_info { __u8 i_frag_no; __u8 i_frag_size; #endif - __u32 i_file_acl; + ext3_fsblk_t i_file_acl; __u32 i_dir_acl; __u32 i_dtime; diff --git a/include/linux/fb.h b/include/linux/fb.h index 315d897..07a08e9 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -1,6 +1,7 @@ #ifndef _LINUX_FB_H #define _LINUX_FB_H +#include <linux/backlight.h> #include <asm/types.h> /* Definitions of frame buffers */ @@ -366,6 +367,12 @@ struct fb_cursor { struct fb_image image; /* Cursor image */ }; +#ifdef CONFIG_FB_BACKLIGHT +/* Settings for the generic backlight code */ +#define FB_BACKLIGHT_LEVELS 128 +#define FB_BACKLIGHT_MAX 0xFF +#endif + #ifdef __KERNEL__ #include <linux/fs.h> @@ -497,23 +504,19 @@ struct fb_cursor_user { #define FB_EVENT_MODE_DELETE 0x04 /* A driver registered itself */ #define FB_EVENT_FB_REGISTERED 0x05 +/* A driver unregistered itself */ +#define FB_EVENT_FB_UNREGISTERED 0x06 /* CONSOLE-SPECIFIC: get console to framebuffer mapping */ -#define FB_EVENT_GET_CONSOLE_MAP 0x06 +#define FB_EVENT_GET_CONSOLE_MAP 0x07 /* CONSOLE-SPECIFIC: set console to framebuffer mapping */ -#define FB_EVENT_SET_CONSOLE_MAP 0x07 +#define FB_EVENT_SET_CONSOLE_MAP 0x08 /* A display blank is requested */ -#define FB_EVENT_BLANK 0x08 +#define FB_EVENT_BLANK 0x09 /* Private modelist is to be replaced */ -#define FB_EVENT_NEW_MODELIST 0x09 +#define FB_EVENT_NEW_MODELIST 0x0A /* The resolution of the passed in fb_info about to change and all vc's should be changed */ -#define FB_EVENT_MODE_CHANGE_ALL 0x0A -/* CONSOLE-SPECIFIC: set console rotation */ -#define FB_EVENT_SET_CON_ROTATE 0x0B -/* CONSOLE-SPECIFIC: get console rotation */ -#define FB_EVENT_GET_CON_ROTATE 0x0C -/* CONSOLE-SPECIFIC: rotate all consoles */ -#define FB_EVENT_SET_CON_ROTATE_ALL 0x0D +#define FB_EVENT_MODE_CHANGE_ALL 0x0B struct fb_event { struct fb_info *info; @@ -756,6 +759,21 @@ struct fb_info { struct fb_cmap cmap; /* Current cmap */ struct list_head modelist; /* mode list */ struct fb_videomode *mode; /* current mode */ + +#ifdef CONFIG_FB_BACKLIGHT + /* Lock ordering: + * bl_mutex (protects bl_dev and bl_curve) + * bl_dev->sem (backlight class) + */ + struct mutex bl_mutex; + + /* assigned backlight device */ + struct backlight_device *bl_dev; + + /* Backlight level curve */ + u8 bl_curve[FB_BACKLIGHT_LEVELS]; +#endif + struct fb_ops *fbops; struct device *device; struct class_device *class_device; /* sysfs per device attrs */ @@ -870,7 +888,6 @@ extern int fb_get_color_depth(struct fb_var_screeninfo *var, struct fb_fix_screeninfo *fix); extern int fb_get_options(char *name, char **option); extern int fb_new_modelist(struct fb_info *info); -extern int fb_con_duit(struct fb_info *info, int event, void *data); extern struct fb_info *registered_fb[FB_MAX]; extern int num_registered_fb; @@ -895,6 +912,7 @@ extern struct fb_info *framebuffer_alloc(size_t size, struct device *dev); extern void framebuffer_release(struct fb_info *info); extern int fb_init_class_device(struct fb_info *fb_info); extern void fb_cleanup_class_device(struct fb_info *head); +extern void fb_bl_default_curve(struct fb_info *fb_info, u8 off, u8 min, u8 max); /* drivers/video/fbmon.c */ #define FB_MAXTIMINGS 0 diff --git a/include/linux/fcntl.h b/include/linux/fcntl.h index c52a637..996f561 100644 --- a/include/linux/fcntl.h +++ b/include/linux/fcntl.h @@ -29,6 +29,7 @@ #define AT_SYMLINK_NOFOLLOW 0x100 /* Do not follow symbolic links. */ #define AT_REMOVEDIR 0x200 /* Remove directory instead of unlinking file. */ +#define AT_SYMLINK_FOLLOW 0x400 /* Follow symbolic links. */ #ifdef __KERNEL__ diff --git a/include/linux/fs.h b/include/linux/fs.h index dba4cbd..2d8b348 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1100,7 +1100,7 @@ struct super_operations { int (*statfs) (struct dentry *, struct kstatfs *); int (*remount_fs) (struct super_block *, int *, char *); void (*clear_inode) (struct inode *); - void (*umount_begin) (struct super_block *); + void (*umount_begin) (struct vfsmount *, int); int (*show_options)(struct seq_file *, struct vfsmount *); int (*show_stats)(struct seq_file *, struct vfsmount *); @@ -1767,7 +1767,7 @@ extern struct inode_operations simple_dir_inode_operations; struct tree_descr { char *name; const struct file_operations *ops; int mode; }; struct dentry *d_alloc_name(struct dentry *, const char *); extern int simple_fill_super(struct super_block *, int, struct tree_descr *); -extern int simple_pin_fs(char *name, struct vfsmount **mount, int *count); +extern int simple_pin_fs(struct file_system_type *, struct vfsmount **mount, int *count); extern void simple_release_fs(struct vfsmount **mount, int *count); extern ssize_t simple_read_from_buffer(void __user *, size_t, loff_t *, const void *, size_t); diff --git a/include/linux/fuse.h b/include/linux/fuse.h index 5425b60..9fc48a6 100644 --- a/include/linux/fuse.h +++ b/include/linux/fuse.h @@ -1,6 +1,6 @@ /* FUSE: Filesystem in Userspace - Copyright (C) 2001-2005 Miklos Szeredi <miklos@szeredi.hu> + Copyright (C) 2001-2006 Miklos Szeredi <miklos@szeredi.hu> This program can be distributed under the terms of the GNU GPL. See the file COPYING. @@ -9,18 +9,19 @@ /* This file defines the kernel interface of FUSE */ #include <asm/types.h> +#include <linux/major.h> /** Version number of this interface */ #define FUSE_KERNEL_VERSION 7 /** Minor version number of this interface */ -#define FUSE_KERNEL_MINOR_VERSION 6 +#define FUSE_KERNEL_MINOR_VERSION 7 /** The node ID of the root inode */ #define FUSE_ROOT_ID 1 /** The major number of the fuse character device */ -#define FUSE_MAJOR 10 +#define FUSE_MAJOR MISC_MAJOR /** The minor number of the fuse character device */ #define FUSE_MINOR 229 @@ -58,6 +59,13 @@ struct fuse_kstatfs { __u32 spare[6]; }; +struct fuse_file_lock { + __u64 start; + __u64 end; + __u32 type; + __u32 pid; /* tgid */ +}; + /** * Bitmasks for fuse_setattr_in.valid */ @@ -82,6 +90,7 @@ struct fuse_kstatfs { * INIT request/reply flags */ #define FUSE_ASYNC_READ (1 << 0) +#define FUSE_POSIX_LOCKS (1 << 1) enum fuse_opcode { FUSE_LOOKUP = 1, @@ -112,8 +121,12 @@ enum fuse_opcode { FUSE_READDIR = 28, FUSE_RELEASEDIR = 29, FUSE_FSYNCDIR = 30, + FUSE_GETLK = 31, + FUSE_SETLK = 32, + FUSE_SETLKW = 33, FUSE_ACCESS = 34, - FUSE_CREATE = 35 + FUSE_CREATE = 35, + FUSE_INTERRUPT = 36, }; /* The read buffer is required to be at least 8k, but may be much larger */ @@ -199,6 +212,7 @@ struct fuse_flush_in { __u64 fh; __u32 flush_flags; __u32 padding; + __u64 lock_owner; }; struct fuse_read_in { @@ -247,6 +261,16 @@ struct fuse_getxattr_out { __u32 padding; }; +struct fuse_lk_in { + __u64 fh; + __u64 owner; + struct fuse_file_lock lk; +}; + +struct fuse_lk_out { + struct fuse_file_lock lk; +}; + struct fuse_access_in { __u32 mask; __u32 padding; @@ -268,6 +292,10 @@ struct fuse_init_out { __u32 max_write; }; +struct fuse_interrupt_in { + __u64 unique; +}; + struct fuse_in_header { __u32 len; __u32 opcode; diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 7d2a1b9..07d7305 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -40,7 +40,6 @@ struct hrtimer_base; /** * struct hrtimer - the basic hrtimer structure - * * @node: red black tree node for time ordered insertion * @expires: the absolute expiry time in the hrtimers internal * representation. The time is related to the clock on @@ -59,7 +58,6 @@ struct hrtimer { /** * struct hrtimer_sleeper - simple sleeper structure - * * @timer: embedded timer structure * @task: task to wake up * @@ -72,7 +70,6 @@ struct hrtimer_sleeper { /** * struct hrtimer_base - the timer base for a specific clock - * * @index: clock type index for per_cpu support when moving a timer * to a base on another cpu. * @lock: lock protecting the base and associated timers diff --git a/include/linux/hw_random.h b/include/linux/hw_random.h new file mode 100644 index 0000000..21ea761 --- /dev/null +++ b/include/linux/hw_random.h @@ -0,0 +1,50 @@ +/* + Hardware Random Number Generator + + Please read Documentation/hw_random.txt for details on use. + + ---------------------------------------------------------- + This software may be used and distributed according to the terms + of the GNU General Public License, incorporated herein by reference. + + */ + +#ifndef LINUX_HWRANDOM_H_ +#define LINUX_HWRANDOM_H_ +#ifdef __KERNEL__ + +#include <linux/types.h> +#include <linux/list.h> + +/** + * struct hwrng - Hardware Random Number Generator driver + * @name: Unique RNG name. + * @init: Initialization callback (can be NULL). + * @cleanup: Cleanup callback (can be NULL). + * @data_present: Callback to determine if data is available + * on the RNG. If NULL, it is assumed that + * there is always data available. + * @data_read: Read data from the RNG device. + * Returns the number of lower random bytes in "data". + * Must not be NULL. + * @priv: Private data, for use by the RNG driver. + */ +struct hwrng { + const char *name; + int (*init)(struct hwrng *rng); + void (*cleanup)(struct hwrng *rng); + int (*data_present)(struct hwrng *rng); + int (*data_read)(struct hwrng *rng, u32 *data); + unsigned long priv; + + /* internal. */ + struct list_head list; +}; + +/** Register a new Hardware Random Number Generator driver. */ +extern int hwrng_register(struct hwrng *rng); +/** Unregister a Hardware Random Number Generator driver. */ +extern void hwrng_unregister(struct hwrng *rng); + +#endif /* __KERNEL__ */ +#endif /* LINUX_HWRANDOM_H_ */ diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h index c8b81f4..21338bb 100644 --- a/include/linux/i2c-id.h +++ b/include/linux/i2c-id.h @@ -112,6 +112,9 @@ #define I2C_DRIVERID_X1205 82 /* Xicor/Intersil X1205 RTC */ #define I2C_DRIVERID_PCF8563 83 /* Philips PCF8563 RTC */ #define I2C_DRIVERID_RS5C372 84 /* Ricoh RS5C372 RTC */ +#define I2C_DRIVERID_BT866 85 /* Conexant bt866 video encoder */ +#define I2C_DRIVERID_KS0127 86 /* Samsung ks0127 video decoder */ +#define I2C_DRIVERID_TLV320AIC23B 87 /* TI TLV320AIC23B audio codec */ #define I2C_DRIVERID_I2CDEV 900 #define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */ diff --git a/include/linux/ide.h b/include/linux/ide.h index 77e66d0..ef7bef2 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -630,6 +630,7 @@ typedef struct ide_drive_s { unsigned int usage; /* current "open()" count for drive */ unsigned int failures; /* current failure count */ unsigned int max_failures; /* maximum allowed failure count */ + u64 probed_capacity;/* initial reported media capacity (ide-cd only currently) */ u64 capacity64; /* total number of sectors */ @@ -1005,6 +1006,8 @@ extern ide_hwif_t ide_hwifs[]; /* master data repository */ extern int noautodma; extern int ide_end_request (ide_drive_t *drive, int uptodate, int nrsecs); +int ide_end_dequeued_request(ide_drive_t *drive, struct request *rq, + int uptodate, int nr_sectors); /* * This is used on exit from the driver to designate the next irq handler diff --git a/include/linux/idr.h b/include/linux/idr.h index d37c8d8..f559a71 100644 --- a/include/linux/idr.h +++ b/include/linux/idr.h @@ -78,6 +78,7 @@ void *idr_find(struct idr *idp, int id); int idr_pre_get(struct idr *idp, gfp_t gfp_mask); int idr_get_new(struct idr *idp, void *ptr, int *id); int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id); +void *idr_replace(struct idr *idp, void *ptr, int id); void idr_remove(struct idr *idp, int id); void idr_destroy(struct idr *idp); void idr_init(struct idr *idp); diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 41ecbb8..e127ef7 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -119,7 +119,6 @@ extern struct group_info init_groups; .signal = {{0}}}, \ .blocked = {{0}}, \ .alloc_lock = SPIN_LOCK_UNLOCKED, \ - .proc_lock = SPIN_LOCK_UNLOCKED, \ .journal_info = NULL, \ .cpu_timers = INIT_CPU_TIMERS(tsk.cpu_timers), \ .fs_excl = ATOMIC_INIT(0), \ diff --git a/include/linux/input.h b/include/linux/input.h index b32c2b6..56f1e0e 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -232,7 +232,8 @@ struct input_absinfo { #define KEY_PAUSE 119 #define KEY_KPCOMMA 121 -#define KEY_HANGUEL 122 +#define KEY_HANGEUL 122 +#define KEY_HANGUEL KEY_HANGEUL #define KEY_HANJA 123 #define KEY_YEN 124 #define KEY_LEFTMETA 125 @@ -1005,6 +1006,7 @@ static inline void init_input_dev(struct input_dev *dev) } struct input_dev *input_allocate_device(void); +void input_free_device(struct input_dev *dev); static inline struct input_dev *input_get_device(struct input_dev *dev) { @@ -1016,12 +1018,6 @@ static inline void input_put_device(struct input_dev *dev) class_device_put(&dev->cdev); } -static inline void input_free_device(struct input_dev *dev) -{ - if (dev) - input_put_device(dev); -} - int input_register_device(struct input_dev *); void input_unregister_device(struct input_dev *); diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 8c21aaa..5c1ec1f 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -32,6 +32,7 @@ extern const char linux_banner[]; #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) #define ALIGN(x,a) (((x)+(a)-1)&~((a)-1)) +#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f)) #define KERN_EMERG "<0>" /* system is unusable */ #define KERN_ALERT "<1>" /* action must be taken immediately */ @@ -117,6 +118,8 @@ extern int scnprintf(char * buf, size_t size, const char * fmt, ...) __attribute__ ((format (printf, 3, 4))); extern int vscnprintf(char *buf, size_t size, const char *fmt, va_list args) __attribute__ ((format (printf, 3, 0))); +extern char *kasprintf(gfp_t gfp, const char *fmt, ...) + __attribute__ ((format (printf, 2, 3))); extern int sscanf(const char *, const char *, ...) __attribute__ ((format (scanf, 2, 3))); @@ -334,6 +337,12 @@ struct sysinfo { /* Force a compilation error if condition is true */ #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) +/* Force a compilation error if condition is true, but also produce a + result (of value 0 and type size_t), so the expression can be used + e.g. in a structure initializer (or where-ever else comma expressions + aren't permitted). */ +#define BUILD_BUG_ON_ZERO(e) (sizeof(char[1 - 2 * !!(e)]) - 1) + /* Trap pasters of __FUNCTION__ at compile-time */ #define __FUNCTION__ (__func__) diff --git a/include/linux/key.h b/include/linux/key.h index e81ebf9..e693e72 100644 --- a/include/linux/key.h +++ b/include/linux/key.h @@ -248,7 +248,14 @@ extern struct key *key_alloc(struct key_type *type, const char *desc, uid_t uid, gid_t gid, struct task_struct *ctx, - key_perm_t perm, int not_in_quota); + key_perm_t perm, + unsigned long flags); + + +#define KEY_ALLOC_IN_QUOTA 0x0000 /* add to quota, reject if would overrun */ +#define KEY_ALLOC_QUOTA_OVERRUN 0x0001 /* add to quota, permit even if overrun */ +#define KEY_ALLOC_NOT_IN_QUOTA 0x0002 /* not in quota */ + extern int key_payload_reserve(struct key *key, size_t datalen); extern int key_instantiate_and_link(struct key *key, const void *data, @@ -285,7 +292,7 @@ extern key_ref_t key_create_or_update(key_ref_t keyring, const char *description, const void *payload, size_t plen, - int not_in_quota); + unsigned long flags); extern int key_update(key_ref_t key, const void *payload, @@ -299,7 +306,7 @@ extern int key_unlink(struct key *keyring, extern struct key *keyring_alloc(const char *description, uid_t uid, gid_t gid, struct task_struct *ctx, - int not_in_quota, + unsigned long flags, struct key *dest); extern int keyring_clear(struct key *keyring); diff --git a/include/linux/kthread.h b/include/linux/kthread.h index ebdd41f..7cce5df 100644 --- a/include/linux/kthread.h +++ b/include/linux/kthread.h @@ -4,37 +4,19 @@ #include <linux/err.h> #include <linux/sched.h> -/** - * kthread_create: create a kthread. - * @threadfn: the function to run until signal_pending(current). - * @data: data ptr for @threadfn. - * @namefmt: printf-style name for the thread. - * - * Description: This helper function creates and names a kernel - * thread. The thread will be stopped: use wake_up_process() to start - * it. See also kthread_run(), kthread_create_on_cpu(). - * - * When woken, the thread will run @threadfn() with @data as its - * argument. @threadfn can either call do_exit() directly if it is a - * standalone thread for which noone will call kthread_stop(), or - * return when 'kthread_should_stop()' is true (which means - * kthread_stop() has been called). The return value should be zero - * or a negative error number: it will be passed to kthread_stop(). - * - * Returns a task_struct or ERR_PTR(-ENOMEM). - */ struct task_struct *kthread_create(int (*threadfn)(void *data), void *data, const char namefmt[], ...); /** - * kthread_run: create and wake a thread. + * kthread_run - create and wake a thread. * @threadfn: the function to run until signal_pending(current). * @data: data ptr for @threadfn. * @namefmt: printf-style name for the thread. * * Description: Convenient wrapper for kthread_create() followed by - * wake_up_process(). Returns the kthread, or ERR_PTR(-ENOMEM). */ + * wake_up_process(). Returns the kthread or ERR_PTR(-ENOMEM). + */ #define kthread_run(threadfn, data, namefmt, ...) \ ({ \ struct task_struct *__k \ @@ -44,50 +26,9 @@ struct task_struct *kthread_create(int (*threadfn)(void *data), __k; \ }) -/** - * kthread_bind: bind a just-created kthread to a cpu. - * @k: thread created by kthread_create(). - * @cpu: cpu (might not be online, must be possible) for @k to run on. - * - * Description: This function is equivalent to set_cpus_allowed(), - * except that @cpu doesn't need to be online, and the thread must be - * stopped (ie. just returned from kthread_create(). - */ void kthread_bind(struct task_struct *k, unsigned int cpu); - -/** - * kthread_stop: stop a thread created by kthread_create(). - * @k: thread created by kthread_create(). - * - * Sets kthread_should_stop() for @k to return true, wakes it, and - * waits for it to exit. Your threadfn() must not call do_exit() - * itself if you use this function! This can also be called after - * kthread_create() instead of calling wake_up_process(): the thread - * will exit without calling threadfn(). - * - * Returns the result of threadfn(), or -EINTR if wake_up_process() - * was never called. */ int kthread_stop(struct task_struct *k); - -/** - * kthread_stop_sem: stop a thread created by kthread_create(). - * @k: thread created by kthread_create(). - * @s: semaphore that @k waits on while idle. - * - * Does essentially the same thing as kthread_stop() above, but wakes - * @k by calling up(@s). - * - * Returns the result of threadfn(), or -EINTR if wake_up_process() - * was never called. */ int kthread_stop_sem(struct task_struct *k, struct semaphore *s); - -/** - * kthread_should_stop: should this kthread return now? - * - * When someone calls kthread_stop on your kthread, it will be woken - * and this will return true. You should then return, and your return - * value will be passed through to kthread_stop(). - */ int kthread_should_stop(void); #endif /* _LINUX_KTHREAD_H */ diff --git a/include/linux/ktime.h b/include/linux/ktime.h index 62bc575..ed3396d 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h @@ -66,7 +66,6 @@ typedef union { /** * ktime_set - Set a ktime_t variable from a seconds/nanoseconds value - * * @secs: seconds to set * @nsecs: nanoseconds to set * @@ -138,7 +137,6 @@ static inline ktime_t ktime_set(const long secs, const unsigned long nsecs) /** * ktime_sub - subtract two ktime_t variables - * * @lhs: minuend * @rhs: subtrahend * @@ -157,7 +155,6 @@ static inline ktime_t ktime_sub(const ktime_t lhs, const ktime_t rhs) /** * ktime_add - add two ktime_t variables - * * @add1: addend1 * @add2: addend2 * @@ -184,7 +181,6 @@ static inline ktime_t ktime_add(const ktime_t add1, const ktime_t add2) /** * ktime_add_ns - Add a scalar nanoseconds value to a ktime_t variable - * * @kt: addend * @nsec: the scalar nsec value to add * @@ -194,7 +190,6 @@ extern ktime_t ktime_add_ns(const ktime_t kt, u64 nsec); /** * timespec_to_ktime - convert a timespec to ktime_t format - * * @ts: the timespec variable to convert * * Returns a ktime_t variable with the converted timespec value @@ -207,7 +202,6 @@ static inline ktime_t timespec_to_ktime(const struct timespec ts) /** * timeval_to_ktime - convert a timeval to ktime_t format - * * @tv: the timeval variable to convert * * Returns a ktime_t variable with the converted timeval value @@ -220,7 +214,6 @@ static inline ktime_t timeval_to_ktime(const struct timeval tv) /** * ktime_to_timespec - convert a ktime_t variable to timespec format - * * @kt: the ktime_t variable to convert * * Returns the timespec representation of the ktime value @@ -233,7 +226,6 @@ static inline struct timespec ktime_to_timespec(const ktime_t kt) /** * ktime_to_timeval - convert a ktime_t variable to timeval format - * * @kt: the ktime_t variable to convert * * Returns the timeval representation of the ktime value diff --git a/include/linux/license.h b/include/linux/license.h new file mode 100644 index 0000000..decdbf4 --- /dev/null +++ b/include/linux/license.h @@ -0,0 +1,14 @@ +#ifndef __LICENSE_H +#define __LICENSE_H + +static inline int license_is_gpl_compatible(const char *license) +{ + return (strcmp(license, "GPL") == 0 + || strcmp(license, "GPL v2") == 0 + || strcmp(license, "GPL and additional rights") == 0 + || strcmp(license, "Dual BSD/GPL") == 0 + || strcmp(license, "Dual MIT/GPL") == 0 + || strcmp(license, "Dual MPL/GPL") == 0); +} + +#endif diff --git a/include/linux/list.h b/include/linux/list.h index a02642e..37ca31b 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -281,16 +281,17 @@ static inline int list_empty(const struct list_head *head) } /** - * list_empty_careful - tests whether a list is - * empty _and_ checks that no other CPU might be - * in the process of still modifying either member + * list_empty_careful - tests whether a list is empty and not being modified + * @head: the list to test + * + * Description: + * tests whether a list is empty _and_ checks that no other CPU might be + * in the process of modifying either member (next or prev) * * NOTE: using list_empty_careful() without synchronization * can only be safe if the only activity that can happen * to the list entry is list_del_init(). Eg. it cannot be used * if another CPU could re-list_add() it. - * - * @head: the list to test. */ static inline int list_empty_careful(const struct list_head *head) { @@ -350,7 +351,7 @@ static inline void list_splice_init(struct list_head *list, /** * list_for_each - iterate over a list - * @pos: the &struct list_head to use as a loop counter. + * @pos: the &struct list_head to use as a loop cursor. * @head: the head for your list. */ #define list_for_each(pos, head) \ @@ -359,7 +360,7 @@ static inline void list_splice_init(struct list_head *list, /** * __list_for_each - iterate over a list - * @pos: the &struct list_head to use as a loop counter. + * @pos: the &struct list_head to use as a loop cursor. * @head: the head for your list. * * This variant differs from list_for_each() in that it's the @@ -372,7 +373,7 @@ static inline void list_splice_init(struct list_head *list, /** * list_for_each_prev - iterate over a list backwards - * @pos: the &struct list_head to use as a loop counter. + * @pos: the &struct list_head to use as a loop cursor. * @head: the head for your list. */ #define list_for_each_prev(pos, head) \ @@ -380,8 +381,8 @@ static inline void list_splice_init(struct list_head *list, pos = pos->prev) /** - * list_for_each_safe - iterate over a list safe against removal of list entry - * @pos: the &struct list_head to use as a loop counter. + * list_for_each_safe - iterate over a list safe against removal of list entry + * @pos: the &struct list_head to use as a loop cursor. * @n: another &struct list_head to use as temporary storage * @head: the head for your list. */ @@ -391,7 +392,7 @@ static inline void list_splice_init(struct list_head *list, /** * list_for_each_entry - iterate over list of given type - * @pos: the type * to use as a loop counter. + * @pos: the type * to use as a loop cursor. * @head: the head for your list. * @member: the name of the list_struct within the struct. */ @@ -402,7 +403,7 @@ static inline void list_splice_init(struct list_head *list, /** * list_for_each_entry_reverse - iterate backwards over list of given type. - * @pos: the type * to use as a loop counter. + * @pos: the type * to use as a loop cursor. * @head: the head for your list. * @member: the name of the list_struct within the struct. */ @@ -412,21 +413,24 @@ static inline void list_splice_init(struct list_head *list, pos = list_entry(pos->member.prev, typeof(*pos), member)) /** - * list_prepare_entry - prepare a pos entry for use as a start point in - * list_for_each_entry_continue + * list_prepare_entry - prepare a pos entry for use in list_for_each_entry_continue * @pos: the type * to use as a start point * @head: the head of the list * @member: the name of the list_struct within the struct. + * + * Prepares a pos entry for use as a start point in list_for_each_entry_continue. */ #define list_prepare_entry(pos, head, member) \ ((pos) ? : list_entry(head, typeof(*pos), member)) /** - * list_for_each_entry_continue - iterate over list of given type - * continuing after existing point - * @pos: the type * to use as a loop counter. + * list_for_each_entry_continue - continue iteration over list of given type + * @pos: the type * to use as a loop cursor. * @head: the head for your list. * @member: the name of the list_struct within the struct. + * + * Continue to iterate over list of given type, continuing after + * the current position. */ #define list_for_each_entry_continue(pos, head, member) \ for (pos = list_entry(pos->member.next, typeof(*pos), member); \ @@ -434,11 +438,12 @@ static inline void list_splice_init(struct list_head *list, pos = list_entry(pos->member.next, typeof(*pos), member)) /** - * list_for_each_entry_from - iterate over list of given type - * continuing from existing point - * @pos: the type * to use as a loop counter. + * list_for_each_entry_from - iterate over list of given type from the current point + * @pos: the type * to use as a loop cursor. * @head: the head for your list. * @member: the name of the list_struct within the struct. + * + * Iterate over list of given type, continuing from current position. */ #define list_for_each_entry_from(pos, head, member) \ for (; prefetch(pos->member.next), &pos->member != (head); \ @@ -446,7 +451,7 @@ static inline void list_splice_init(struct list_head *list, /** * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry - * @pos: the type * to use as a loop counter. + * @pos: the type * to use as a loop cursor. * @n: another type * to use as temporary storage * @head: the head for your list. * @member: the name of the list_struct within the struct. @@ -458,12 +463,14 @@ static inline void list_splice_init(struct list_head *list, pos = n, n = list_entry(n->member.next, typeof(*n), member)) /** - * list_for_each_entry_safe_continue - iterate over list of given type - * continuing after existing point safe against removal of list entry - * @pos: the type * to use as a loop counter. + * list_for_each_entry_safe_continue + * @pos: the type * to use as a loop cursor. * @n: another type * to use as temporary storage * @head: the head for your list. * @member: the name of the list_struct within the struct. + * + * Iterate over list of given type, continuing after current point, + * safe against removal of list entry. */ #define list_for_each_entry_safe_continue(pos, n, head, member) \ for (pos = list_entry(pos->member.next, typeof(*pos), member), \ @@ -472,12 +479,14 @@ static inline void list_splice_init(struct list_head *list, pos = n, n = list_entry(n->member.next, typeof(*n), member)) /** - * list_for_each_entry_safe_from - iterate over list of given type - * from existing point safe against removal of list entry - * @pos: the type * to use as a loop counter. + * list_for_each_entry_safe_from + * @pos: the type * to use as a loop cursor. * @n: another type * to use as temporary storage * @head: the head for your list. * @member: the name of the list_struct within the struct. + * + * Iterate over list of given type from current point, safe against + * removal of list entry. */ #define list_for_each_entry_safe_from(pos, n, head, member) \ for (n = list_entry(pos->member.next, typeof(*pos), member); \ @@ -485,12 +494,14 @@ static inline void list_splice_init(struct list_head *list, pos = n, n = list_entry(n->member.next, typeof(*n), member)) /** - * list_for_each_entry_safe_reverse - iterate backwards over list of given type safe against - * removal of list entry - * @pos: the type * to use as a loop counter. + * list_for_each_entry_safe_reverse + * @pos: the type * to use as a loop cursor. * @n: another type * to use as temporary storage * @head: the head for your list. * @member: the name of the list_struct within the struct. + * + * Iterate backwards over list of given type, safe against removal + * of list entry. */ #define list_for_each_entry_safe_reverse(pos, n, head, member) \ for (pos = list_entry((head)->prev, typeof(*pos), member), \ @@ -500,7 +511,7 @@ static inline void list_splice_init(struct list_head *list, /** * list_for_each_rcu - iterate over an rcu-protected list - * @pos: the &struct list_head to use as a loop counter. + * @pos: the &struct list_head to use as a loop cursor. * @head: the head for your list. * * This list-traversal primitive may safely run concurrently with @@ -518,12 +529,13 @@ static inline void list_splice_init(struct list_head *list, pos = pos->next) /** - * list_for_each_safe_rcu - iterate over an rcu-protected list safe - * against removal of list entry - * @pos: the &struct list_head to use as a loop counter. + * list_for_each_safe_rcu + * @pos: the &struct list_head to use as a loop cursor. * @n: another &struct list_head to use as temporary storage * @head: the head for your list. * + * Iterate over an rcu-protected list, safe against removal of list entry. + * * This list-traversal primitive may safely run concurrently with * the _rcu list-mutation primitives such as list_add_rcu() * as long as the traversal is guarded by rcu_read_lock(). @@ -535,7 +547,7 @@ static inline void list_splice_init(struct list_head *list, /** * list_for_each_entry_rcu - iterate over rcu list of given type - * @pos: the type * to use as a loop counter. + * @pos: the type * to use as a loop cursor. * @head: the head for your list. * @member: the name of the list_struct within the struct. * @@ -551,11 +563,12 @@ static inline void list_splice_init(struct list_head *list, /** - * list_for_each_continue_rcu - iterate over an rcu-protected list - * continuing after existing point. - * @pos: the &struct list_head to use as a loop counter. + * list_for_each_continue_rcu + * @pos: the &struct list_head to use as a loop cursor. * @head: the head for your list. * + * Iterate over an rcu-protected list, continuing after current point. + * * This list-traversal primitive may safely run concurrently with * the _rcu list-mutation primitives such as list_add_rcu() * as long as the traversal is guarded by rcu_read_lock(). @@ -681,11 +694,14 @@ static inline void hlist_add_head(struct hlist_node *n, struct hlist_head *h) /** - * hlist_add_head_rcu - adds the specified element to the specified hlist, - * while permitting racing traversals. + * hlist_add_head_rcu * @n: the element to add to the hash list. * @h: the list to add to. * + * Description: + * Adds the specified element to the specified hlist, + * while permitting racing traversals. + * * The caller must take whatever precautions are necessary * (such as holding appropriate locks) to avoid racing * with another list-mutation primitive, such as hlist_add_head_rcu() @@ -730,11 +746,14 @@ static inline void hlist_add_after(struct hlist_node *n, } /** - * hlist_add_before_rcu - adds the specified element to the specified hlist - * before the specified node while permitting racing traversals. + * hlist_add_before_rcu * @n: the new element to add to the hash list. * @next: the existing element to add the new element before. * + * Description: + * Adds the specified element to the specified hlist + * before the specified node while permitting racing traversals. + * * The caller must take whatever precautions are necessary * (such as holding appropriate locks) to avoid racing * with another list-mutation primitive, such as hlist_add_head_rcu() @@ -755,11 +774,14 @@ static inline void hlist_add_before_rcu(struct hlist_node *n, } /** - * hlist_add_after_rcu - adds the specified element to the specified hlist - * after the specified node while permitting racing traversals. + * hlist_add_after_rcu * @prev: the existing element to add the new element after. * @n: the new element to add to the hash list. * + * Description: + * Adds the specified element to the specified hlist + * after the specified node while permitting racing traversals. + * * The caller must take whatever precautions are necessary * (such as holding appropriate locks) to avoid racing * with another list-mutation primitive, such as hlist_add_head_rcu() @@ -792,8 +814,8 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev, /** * hlist_for_each_entry - iterate over list of given type - * @tpos: the type * to use as a loop counter. - * @pos: the &struct hlist_node to use as a loop counter. + * @tpos: the type * to use as a loop cursor. + * @pos: the &struct hlist_node to use as a loop cursor. * @head: the head for your list. * @member: the name of the hlist_node within the struct. */ @@ -804,9 +826,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev, pos = pos->next) /** - * hlist_for_each_entry_continue - iterate over a hlist continuing after existing point - * @tpos: the type * to use as a loop counter. - * @pos: the &struct hlist_node to use as a loop counter. + * hlist_for_each_entry_continue - iterate over a hlist continuing after current point + * @tpos: the type * to use as a loop cursor. + * @pos: the &struct hlist_node to use as a loop cursor. * @member: the name of the hlist_node within the struct. */ #define hlist_for_each_entry_continue(tpos, pos, member) \ @@ -816,9 +838,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev, pos = pos->next) /** - * hlist_for_each_entry_from - iterate over a hlist continuing from existing point - * @tpos: the type * to use as a loop counter. - * @pos: the &struct hlist_node to use as a loop counter. + * hlist_for_each_entry_from - iterate over a hlist continuing from current point + * @tpos: the type * to use as a loop cursor. + * @pos: the &struct hlist_node to use as a loop cursor. * @member: the name of the hlist_node within the struct. */ #define hlist_for_each_entry_from(tpos, pos, member) \ @@ -828,8 +850,8 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev, /** * hlist_for_each_entry_safe - iterate over list of given type safe against removal of list entry - * @tpos: the type * to use as a loop counter. - * @pos: the &struct hlist_node to use as a loop counter. + * @tpos: the type * to use as a loop cursor. + * @pos: the &struct hlist_node to use as a loop cursor. * @n: another &struct hlist_node to use as temporary storage * @head: the head for your list. * @member: the name of the hlist_node within the struct. @@ -842,8 +864,8 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev, /** * hlist_for_each_entry_rcu - iterate over rcu list of given type - * @tpos: the type * to use as a loop counter. - * @pos: the &struct hlist_node to use as a loop counter. + * @tpos: the type * to use as a loop cursor. + * @pos: the &struct hlist_node to use as a loop cursor. * @head: the head for your list. * @member: the name of the hlist_node within the struct. * diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index a8876bc..aa4fe90 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -49,11 +49,12 @@ struct nlm_host { h_killed : 1, h_monitored : 1; wait_queue_head_t h_gracewait; /* wait while reclaiming */ + struct rw_semaphore h_rwsem; /* Reboot recovery lock */ u32 h_state; /* pseudo-state counter */ u32 h_nsmstate; /* true remote NSM state */ u32 h_pidcount; /* Pseudopids */ atomic_t h_count; /* reference count */ - struct semaphore h_sema; /* mutex for pmap binding */ + struct mutex h_mutex; /* mutex for pmap binding */ unsigned long h_nextrebind; /* next portmap call */ unsigned long h_expires; /* eligible for GC */ struct list_head h_lockowners; /* Lockowners for the client */ @@ -219,6 +220,7 @@ static __inline__ int nlm_compare_locks(const struct file_lock *fl1, const struct file_lock *fl2) { return fl1->fl_pid == fl2->fl_pid + && fl1->fl_owner == fl2->fl_owner && fl1->fl_start == fl2->fl_start && fl1->fl_end == fl2->fl_end &&(fl1->fl_type == fl2->fl_type || fl2->fl_type == F_UNLCK); diff --git a/include/linux/migrate.h b/include/linux/migrate.h index 5dba23a..48148e0 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -16,7 +16,9 @@ extern int fail_migrate_page(struct address_space *, struct page *, struct page *); extern int migrate_prep(void); - +extern int migrate_vmas(struct mm_struct *mm, + const nodemask_t *from, const nodemask_t *to, + unsigned long flags); #else static inline int isolate_lru_page(struct page *p, struct list_head *list) @@ -30,6 +32,13 @@ static inline int migrate_pages_to(struct list_head *pagelist, static inline int migrate_prep(void) { return -ENOSYS; } +static inline int migrate_vmas(struct mm_struct *mm, + const nodemask_t *from, const nodemask_t *to, + unsigned long flags) +{ + return -ENOSYS; +} + /* Possible settings for the migrate_page() method in address_operations */ #define migrate_page NULL #define fail_migrate_page NULL diff --git a/include/linux/mm.h b/include/linux/mm.h index 3b09444..a929ea1 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -145,7 +145,6 @@ extern unsigned int kobjsize(const void *objp); #define VM_GROWSDOWN 0x00000100 /* general info on the segment */ #define VM_GROWSUP 0x00000200 -#define VM_SHM 0x00000000 /* Means nothing: delete it later */ #define VM_PFNMAP 0x00000400 /* Page-ranges managed without "struct page", just pure PFN */ #define VM_DENYWRITE 0x00000800 /* ETXTBSY on write attempts.. */ @@ -207,6 +206,8 @@ struct vm_operations_struct { int (*set_policy)(struct vm_area_struct *vma, struct mempolicy *new); struct mempolicy *(*get_policy)(struct vm_area_struct *vma, unsigned long addr); + int (*migrate)(struct vm_area_struct *vma, const nodemask_t *from, + const nodemask_t *to, unsigned long flags); #endif }; diff --git a/include/linux/module.h b/include/linux/module.h index 2d36609..9ebbb74 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -285,6 +285,9 @@ struct module /* The size of the executable code in each section. */ unsigned long init_text_size, core_text_size; + /* The handle returned from unwind_add_table. */ + void *unwind_info; + /* Arch-specific module values */ struct mod_arch_specific arch; diff --git a/include/linux/mount.h b/include/linux/mount.h index 60718f1..403d1a9 100644 --- a/include/linux/mount.h +++ b/include/linux/mount.h @@ -28,6 +28,8 @@ struct namespace; #define MNT_NOATIME 0x08 #define MNT_NODIRATIME 0x10 +#define MNT_SHRINKABLE 0x100 + #define MNT_SHARED 0x1000 /* if the vfsmount is a shared mount */ #define MNT_UNBINDABLE 0x2000 /* if the vfsmount is a unbindable mount */ #define MNT_PNODE_MASK 0x3000 /* propogation flag mask */ @@ -78,12 +80,18 @@ extern struct vfsmount *alloc_vfsmnt(const char *name); extern struct vfsmount *do_kern_mount(const char *fstype, int flags, const char *name, void *data); +struct file_system_type; +extern struct vfsmount *vfs_kern_mount(struct file_system_type *type, + int flags, const char *name, + void *data); + struct nameidata; extern int do_add_mount(struct vfsmount *newmnt, struct nameidata *nd, int mnt_flags, struct list_head *fslist); extern void mark_mounts_for_expiry(struct list_head *mounts); +extern void shrink_submounts(struct vfsmount *mountpoint, struct list_head *mounts); extern spinlock_t vfsmount_lock; extern dev_t name_to_dev_t(char *name); diff --git a/include/linux/nbd.h b/include/linux/nbd.h index 1d7cdd2..e712e7d 100644 --- a/include/linux/nbd.h +++ b/include/linux/nbd.h @@ -77,11 +77,11 @@ struct nbd_device { * server. All data are in network byte order. */ struct nbd_request { - __u32 magic; - __u32 type; /* == READ || == WRITE */ + __be32 magic; + __be32 type; /* == READ || == WRITE */ char handle[8]; - __u64 from; - __u32 len; + __be64 from; + __be32 len; } #ifdef __GNUC__ __attribute__ ((packed)) @@ -93,8 +93,8 @@ struct nbd_request { * it has completed an I/O request (or an error occurs). */ struct nbd_reply { - __u32 magic; - __u32 error; /* 0 = ok, else error */ + __be32 magic; + __be32 error; /* 0 = ok, else error */ char handle[8]; /* handle you got from request */ }; #endif diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index bc747e5..03cd755 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -699,7 +699,6 @@ extern int dev_hard_start_xmit(struct sk_buff *skb, extern void dev_init(void); -extern int netdev_nit; extern int netdev_budget; /* Called by rtnetlink.c:rtnl_unlock() */ diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index ca5a873..1efe60c 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -31,6 +31,7 @@ struct netpoll_info { int rx_flags; spinlock_t rx_lock; struct netpoll *rx_np; /* netpoll that registered an rx_hook */ + struct sk_buff_head arp_tx; /* list of arp requests to reply to */ }; void netpoll_poll(struct netpoll *np); diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h index 1059e6d..5f681d5 100644 --- a/include/linux/nfs4.h +++ b/include/linux/nfs4.h @@ -384,6 +384,7 @@ enum { NFSPROC4_CLNT_DELEGRETURN, NFSPROC4_CLNT_GETACL, NFSPROC4_CLNT_SETACL, + NFSPROC4_CLNT_FS_LOCATIONS, }; #endif diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 7e079f8..0a1740b 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -9,6 +9,27 @@ #ifndef _LINUX_NFS_FS_H #define _LINUX_NFS_FS_H +#include <linux/config.h> +#include <linux/in.h> +#include <linux/mm.h> +#include <linux/pagemap.h> +#include <linux/rwsem.h> +#include <linux/wait.h> + +#include <linux/sunrpc/debug.h> +#include <linux/sunrpc/auth.h> +#include <linux/sunrpc/clnt.h> + +#include <linux/nfs.h> +#include <linux/nfs2.h> +#include <linux/nfs3.h> +#include <linux/nfs4.h> +#include <linux/nfs_xdr.h> + +#include <linux/nfs_fs_sb.h> + +#include <linux/rwsem.h> +#include <linux/mempool.h> /* * Enable debugging support for nfs client. @@ -41,27 +62,9 @@ #define FLUSH_LOWPRI 8 /* low priority background flush */ #define FLUSH_HIGHPRI 16 /* high priority memory reclaim flush */ #define FLUSH_NOCOMMIT 32 /* Don't send the NFSv3/v4 COMMIT */ +#define FLUSH_INVALIDATE 64 /* Invalidate the page cache */ #ifdef __KERNEL__ -#include <linux/in.h> -#include <linux/mm.h> -#include <linux/pagemap.h> -#include <linux/rwsem.h> -#include <linux/wait.h> - -#include <linux/nfs_fs_sb.h> - -#include <linux/sunrpc/debug.h> -#include <linux/sunrpc/auth.h> -#include <linux/sunrpc/clnt.h> - -#include <linux/nfs.h> -#include <linux/nfs2.h> -#include <linux/nfs3.h> -#include <linux/nfs4.h> -#include <linux/nfs_xdr.h> -#include <linux/rwsem.h> -#include <linux/mempool.h> /* * NFSv3/v4 Access mode cache entry @@ -233,8 +236,12 @@ static inline int nfs_caches_unstable(struct inode *inode) static inline void nfs_mark_for_revalidate(struct inode *inode) { + struct nfs_inode *nfsi = NFS_I(inode); + spin_lock(&inode->i_lock); - NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATTR | NFS_INO_INVALID_ACCESS; + nfsi->cache_validity |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ACCESS; + if (S_ISDIR(inode->i_mode)) + nfsi->cache_validity |= NFS_INO_REVAL_PAGECACHE|NFS_INO_INVALID_DATA; spin_unlock(&inode->i_lock); } @@ -296,7 +303,7 @@ extern int nfs_release(struct inode *, struct file *); extern int nfs_attribute_timeout(struct inode *inode); extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode); extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *); -extern void nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping); +extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping); extern int nfs_setattr(struct dentry *, struct iattr *); extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr); extern void nfs_begin_attr_update(struct inode *); @@ -306,6 +313,10 @@ extern void nfs_end_data_update(struct inode *); extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx); extern void put_nfs_open_context(struct nfs_open_context *ctx); extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, int mode); +extern struct vfsmount *nfs_do_submount(const struct vfsmount *mnt_parent, + const struct dentry *dentry, + struct nfs_fh *fh, + struct nfs_fattr *fattr); /* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */ extern u32 root_nfs_parse_addr(char *name); /*__init*/ @@ -392,6 +403,15 @@ extern void nfs_unregister_sysctl(void); #endif /* + * linux/fs/nfs/namespace.c + */ +extern struct list_head nfs_automount_list; +extern struct inode_operations nfs_mountpoint_inode_operations; +extern struct inode_operations nfs_referral_inode_operations; +extern int nfs_mountpoint_expiry_timeout; +extern void nfs_release_automount_timer(void); + +/* * linux/fs/nfs/unlink.c */ extern int nfs_async_unlink(struct dentry *); diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 65dec21..6b4a13c 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -35,6 +35,7 @@ struct nfs_server { char * hostname; /* remote hostname */ struct nfs_fh fh; struct sockaddr_in addr; + struct nfs_fsid fsid; unsigned long mount_time; /* when this fs was mounted */ #ifdef CONFIG_NFS_V4 /* Our own IP address, as a null-terminated string. diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h index 66e2ed6..1f7bd28 100644 --- a/include/linux/nfs_page.h +++ b/include/linux/nfs_page.h @@ -13,7 +13,6 @@ #include <linux/list.h> #include <linux/pagemap.h> #include <linux/wait.h> -#include <linux/nfs_fs_sb.h> #include <linux/sunrpc/auth.h> #include <linux/nfs_xdr.h> @@ -63,8 +62,8 @@ extern void nfs_release_request(struct nfs_page *req); extern int nfs_scan_lock_dirty(struct nfs_inode *nfsi, struct list_head *dst, unsigned long idx_start, unsigned int npages); -extern int nfs_scan_list(struct list_head *, struct list_head *, - unsigned long, unsigned int); +extern int nfs_scan_list(struct nfs_inode *nfsi, struct list_head *head, struct list_head *dst, + unsigned long idx_start, unsigned int npages); extern int nfs_coalesce_requests(struct list_head *, struct list_head *, unsigned int); extern int nfs_wait_on_request(struct nfs_page *); diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 7fafc4c..7c7320f 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -14,11 +14,19 @@ #define NFS_DEF_FILE_IO_SIZE (4096U) #define NFS_MIN_FILE_IO_SIZE (1024U) -struct nfs4_fsid { - __u64 major; - __u64 minor; +struct nfs_fsid { + uint64_t major; + uint64_t minor; }; +/* + * Helper for checking equality between 2 fsids. + */ +static inline int nfs_fsid_equal(const struct nfs_fsid *a, const struct nfs_fsid *b) +{ + return a->major == b->major && a->minor == b->minor; +} + struct nfs_fattr { unsigned short valid; /* which fields are valid */ __u64 pre_size; /* pre_op_attr.size */ @@ -40,10 +48,7 @@ struct nfs_fattr { } nfs3; } du; dev_t rdev; - union { - __u64 nfs3; /* also nfs2 */ - struct nfs4_fsid nfs4; - } fsid_u; + struct nfs_fsid fsid; __u64 fileid; struct timespec atime; struct timespec mtime; @@ -57,8 +62,8 @@ struct nfs_fattr { #define NFS_ATTR_WCC 0x0001 /* pre-op WCC data */ #define NFS_ATTR_FATTR 0x0002 /* post-op attributes */ #define NFS_ATTR_FATTR_V3 0x0004 /* NFSv3 attributes */ -#define NFS_ATTR_FATTR_V4 0x0008 -#define NFS_ATTR_PRE_CHANGE 0x0010 +#define NFS_ATTR_FATTR_V4 0x0008 /* NFSv4 change attribute */ +#define NFS_ATTR_FATTR_V4_REFERRAL 0x0010 /* NFSv4 referral */ /* * Info on the file system @@ -675,6 +680,40 @@ struct nfs4_server_caps_res { u32 has_symlinks; }; +struct nfs4_string { + unsigned int len; + char *data; +}; + +#define NFS4_PATHNAME_MAXCOMPONENTS 512 +struct nfs4_pathname { + unsigned int ncomponents; + struct nfs4_string components[NFS4_PATHNAME_MAXCOMPONENTS]; +}; + +#define NFS4_FS_LOCATION_MAXSERVERS 10 +struct nfs4_fs_location { + unsigned int nservers; + struct nfs4_string servers[NFS4_FS_LOCATION_MAXSERVERS]; + struct nfs4_pathname rootpath; +}; + +#define NFS4_FS_LOCATIONS_MAXENTRIES 10 +struct nfs4_fs_locations { + struct nfs_fattr fattr; + const struct nfs_server *server; + struct nfs4_pathname fs_path; + int nlocations; + struct nfs4_fs_location locations[NFS4_FS_LOCATIONS_MAXENTRIES]; +}; + +struct nfs4_fs_locations_arg { + const struct nfs_fh *dir_fh; + const struct qstr *name; + struct page *page; + const u32 *bitmask; +}; + #endif /* CONFIG_NFS_V4 */ struct nfs_page; @@ -695,7 +734,7 @@ struct nfs_read_data { #ifdef CONFIG_NFS_V4 unsigned long timestamp; /* For lease renewal */ #endif - struct page *page_array[NFS_PAGEVEC_SIZE + 1]; + struct page *page_array[NFS_PAGEVEC_SIZE]; }; struct nfs_write_data { @@ -713,7 +752,7 @@ struct nfs_write_data { #ifdef CONFIG_NFS_V4 unsigned long timestamp; /* For lease renewal */ #endif - struct page *page_array[NFS_PAGEVEC_SIZE + 1]; + struct page *page_array[NFS_PAGEVEC_SIZE]; }; struct nfs_access_entry; diff --git a/include/linux/parport.h b/include/linux/parport.h index d42737e..5bf321e 100644 --- a/include/linux/parport.h +++ b/include/linux/parport.h @@ -127,6 +127,10 @@ struct amiga_parport_state { unsigned char statusdir;/* ciab.ddrb & 7 */ }; +struct ax88796_parport_state { + unsigned char cpr; +}; + struct ip32_parport_state { unsigned int dcr; unsigned int ecr; @@ -138,6 +142,7 @@ struct parport_state { /* ARC has no state. */ struct ax_parport_state ax; struct amiga_parport_state amiga; + struct ax88796_parport_state ax88796; /* Atari has not state. */ struct ip32_parport_state ip32; void *misc; diff --git a/include/linux/pmu.h b/include/linux/pmu.h index ecce591..2ed807d 100644 --- a/include/linux/pmu.h +++ b/include/linux/pmu.h @@ -230,4 +230,8 @@ extern int pmu_battery_count; extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES]; extern unsigned int pmu_power_flags; +/* Backlight */ +extern int disable_kernel_backlight; +extern void pmu_backlight_init(struct device_node*); + #endif /* __KERNEL__ */ diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 5810d28..17e7578 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -99,9 +99,8 @@ extern void proc_misc_init(void); struct mm_struct; +void proc_flush_task(struct task_struct *task); struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *); -struct dentry *proc_pid_unhash(struct task_struct *p); -void proc_pid_flush(struct dentry *proc_dentry); int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir); unsigned long task_vsize(struct mm_struct *); int task_statm(struct mm_struct *, int *, int *, int *, int *); @@ -211,8 +210,7 @@ static inline void proc_net_remove(const char *name) #define proc_net_create(name, mode, info) ({ (void)(mode), NULL; }) static inline void proc_net_remove(const char *name) {} -static inline struct dentry *proc_pid_unhash(struct task_struct *p) { return NULL; } -static inline void proc_pid_flush(struct dentry *proc_dentry) { } +static inline void proc_flush_task(struct task_struct *task) { } static inline struct proc_dir_entry *create_proc_entry(const char *name, mode_t mode, struct proc_dir_entry *parent) { return NULL; } @@ -248,8 +246,8 @@ extern void kclist_add(struct kcore_list *, void *, size_t); #endif struct proc_inode { - struct task_struct *task; - int type; + struct pid *pid; + int fd; union { int (*proc_get_link)(struct inode *, struct dentry **, struct vfsmount **); int (*proc_read)(struct task_struct *task, char *page); @@ -268,4 +266,10 @@ static inline struct proc_dir_entry *PDE(const struct inode *inode) return PROC_I(inode)->pde; } +struct proc_maps_private { + struct pid *pid; + struct task_struct *task; + struct vm_area_struct *tail_vma; +}; + #endif /* _LINUX_PROC_FS_H */ diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index ee918bc..8b2749a 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -88,7 +88,6 @@ extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __us extern int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len); extern int ptrace_attach(struct task_struct *tsk); extern int ptrace_detach(struct task_struct *, unsigned int); -extern void __ptrace_detach(struct task_struct *, unsigned int); extern void ptrace_disable(struct task_struct *); extern int ptrace_check_attach(struct task_struct *task, int kill); extern int ptrace_request(struct task_struct *child, long request, long addr, long data); diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h index 8994378..63df898 100644 --- a/include/linux/raid/bitmap.h +++ b/include/linux/raid/bitmap.h @@ -140,6 +140,7 @@ typedef __u16 bitmap_counter_t; enum bitmap_state { BITMAP_ACTIVE = 0x001, /* the bitmap is in use */ BITMAP_STALE = 0x002, /* the bitmap file is out of date or had -EIO */ + BITMAP_WRITE_ERROR = 0x004, /* A write error has occurred */ BITMAP_HOSTENDIAN = 0x8000, }; @@ -244,15 +245,9 @@ struct bitmap { unsigned long daemon_lastrun; /* jiffies of last run */ unsigned long daemon_sleep; /* how many seconds between updates? */ - /* - * bitmap_writeback_daemon waits for file-pages that have been written, - * as there is no way to get a call-back when a page write completes. - */ - mdk_thread_t *writeback_daemon; - spinlock_t write_lock; + atomic_t pending_writes; /* pending writes to the bitmap file */ wait_queue_head_t write_wait; - struct list_head complete_pages; - mempool_t *write_pool; + }; /* the bitmap API */ diff --git a/include/linux/raid/linear.h b/include/linux/raid/linear.h index 7eaf290..ba15469 100644 --- a/include/linux/raid/linear.h +++ b/include/linux/raid/linear.h @@ -13,8 +13,10 @@ typedef struct dev_info dev_info_t; struct linear_private_data { + struct linear_private_data *prev; /* earlier version */ dev_info_t **hash_table; sector_t hash_spacing; + sector_t array_size; int preshift; /* shift before dividing by hash_spacing */ dev_info_t disks[0]; }; diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h index 66b44e5..eb3e547 100644 --- a/include/linux/raid/md.h +++ b/include/linux/raid/md.h @@ -85,8 +85,6 @@ extern void md_done_sync(mddev_t *mddev, int blocks, int ok); extern void md_error (mddev_t *mddev, mdk_rdev_t *rdev); extern void md_unplug_mddev(mddev_t *mddev); -extern void md_print_devices (void); - extern void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev, sector_t sector, int size, struct page *page); extern void md_super_wait(mddev_t *mddev); @@ -97,7 +95,5 @@ extern void md_new_event(mddev_t *mddev); extern void md_update_sb(mddev_t * mddev); -#define MD_BUG(x...) { printk("md: bug in file %s, line %d\n", __FILE__, __LINE__); md_print_devices(); } - #endif diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h index e2df61f..c1e0ac5 100644 --- a/include/linux/raid/md_k.h +++ b/include/linux/raid/md_k.h @@ -40,7 +40,8 @@ typedef struct mdk_rdev_s mdk_rdev_t; * options passed in raidrun: */ -#define MAX_CHUNK_SIZE (4096*1024) +/* Currently this must fix in an 'int' */ +#define MAX_CHUNK_SIZE (1<<30) /* * MD's 'extended' device @@ -57,6 +58,7 @@ struct mdk_rdev_s struct page *sb_page; int sb_loaded; + __u64 sb_events; sector_t data_offset; /* start of data in array */ sector_t sb_offset; int sb_size; /* bytes in the superblock */ @@ -87,6 +89,10 @@ struct mdk_rdev_s * array and could again if we did a partial * resync from the bitmap */ + sector_t recovery_offset;/* If this device has been partially + * recovered, this is where we were + * up to. + */ atomic_t nr_pending; /* number of pending requests. * only maintained for arrays that @@ -182,6 +188,8 @@ struct mddev_s #define MD_RECOVERY_REQUESTED 6 #define MD_RECOVERY_CHECK 7 #define MD_RECOVERY_RESHAPE 8 +#define MD_RECOVERY_FROZEN 9 + unsigned long recovery; int in_sync; /* know to not need resync */ diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h index f1fbae7..b6ebc69 100644 --- a/include/linux/raid/md_p.h +++ b/include/linux/raid/md_p.h @@ -265,9 +265,12 @@ struct mdp_superblock_1 { /* feature_map bits */ #define MD_FEATURE_BITMAP_OFFSET 1 +#define MD_FEATURE_RECOVERY_OFFSET 2 /* recovery_offset is present and + * must be honoured + */ #define MD_FEATURE_RESHAPE_ACTIVE 4 -#define MD_FEATURE_ALL 5 +#define MD_FEATURE_ALL (1|2|4) #endif diff --git a/include/linux/raid/raid10.h b/include/linux/raid/raid10.h index b110329..c41e56a 100644 --- a/include/linux/raid/raid10.h +++ b/include/linux/raid/raid10.h @@ -24,11 +24,16 @@ struct r10_private_data_s { int far_copies; /* number of copies layed out * at large strides across drives */ + int far_offset; /* far_copies are offset by 1 stripe + * instead of many + */ int copies; /* near_copies * far_copies. * must be <= raid_disks */ sector_t stride; /* distance between far copies. - * This is size / far_copies + * This is size / far_copies unless + * far_offset, in which case it is + * 1 stripe. */ int chunk_shift; /* shift from chunks to sectors */ diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h index 914af66..20ed4c9 100644 --- a/include/linux/raid/raid5.h +++ b/include/linux/raid/raid5.h @@ -212,6 +212,7 @@ struct raid5_private_data { mddev_t *mddev; struct disk_info *spare; int chunk_size, level, algorithm; + int max_degraded; int raid_disks, working_disks, failed_disks; int max_nr_stripes; diff --git a/include/linux/reboot.h b/include/linux/reboot.h index 015297f..1dd1c70 100644 --- a/include/linux/reboot.h +++ b/include/linux/reboot.h @@ -59,13 +59,13 @@ extern void machine_crash_shutdown(struct pt_regs *); * Architecture independent implemenations of sys_reboot commands. */ -extern void kernel_restart_prepare(char *cmd); extern void kernel_shutdown_prepare(enum system_states state); extern void kernel_restart(char *cmd); extern void kernel_halt(void); extern void kernel_power_off(void); -extern void kernel_kexec(void); + +void ctrl_alt_del(void); /* * Emergency restart, callable from an interrupt handler. diff --git a/include/linux/resource.h b/include/linux/resource.h index 21a86cb..ae13db7 100644 --- a/include/linux/resource.h +++ b/include/linux/resource.h @@ -3,6 +3,8 @@ #include <linux/time.h> +struct task_struct; + /* * Resource control/accounting header file for linux */ @@ -67,4 +69,6 @@ struct rlimit { */ #include <asm/resource.h> +int getrusage(struct task_struct *p, int who, struct rusage __user *ru); + #endif diff --git a/include/linux/rtc-v3020.h b/include/linux/rtc-v3020.h new file mode 100644 index 0000000..bf74e63 --- /dev/null +++ b/include/linux/rtc-v3020.h @@ -0,0 +1,35 @@ +/* + * v3020.h - Registers definition and platform data structure for the v3020 RTC. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2006, 8D Technologies inc. + */ +#ifndef __LINUX_V3020_H +#define __LINUX_V3020_H + +/* The v3020 has only one data pin but which one + * is used depends on the board. */ +struct v3020_platform_data { + int leftshift; /* (1<<(leftshift)) & readl() */ +}; + +#define V3020_STATUS_0 0x00 +#define V3020_STATUS_1 0x01 +#define V3020_SECONDS 0x02 +#define V3020_MINUTES 0x03 +#define V3020_HOURS 0x04 +#define V3020_MONTH_DAY 0x05 +#define V3020_MONTH 0x06 +#define V3020_YEAR 0x07 +#define V3020_WEEK_DAY 0x08 +#define V3020_WEEK 0x09 + +#define V3020_IS_COMMAND(val) ((val)>=0x0E) + +#define V3020_CMD_RAM2CLOCK 0x0E +#define V3020_CMD_CLOCK2RAM 0x0F + +#endif /* __LINUX_V3020_H */ diff --git a/include/linux/rtc.h b/include/linux/rtc.h index ab61cd1..36e2bf4 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -102,6 +102,7 @@ struct rtc_pll_info { #include <linux/interrupt.h> extern int rtc_month_days(unsigned int month, unsigned int year); +extern int rtc_year_days(unsigned int day, unsigned int month, unsigned int year); extern int rtc_valid_tm(struct rtc_time *tm); extern int rtc_tm_to_time(struct rtc_time *tm, unsigned long *time); extern void rtc_time_to_tm(unsigned long time, struct rtc_time *tm); @@ -155,6 +156,17 @@ struct rtc_device struct rtc_task *irq_task; spinlock_t irq_task_lock; int irq_freq; + int max_user_freq; +#ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL + struct work_struct uie_task; + struct timer_list uie_timer; + /* Those fields are protected by rtc->irq_lock */ + unsigned int oldsecs; + unsigned int irq_active:1; + unsigned int stop_uie_polling:1; + unsigned int uie_task_active:1; + unsigned int uie_timer_active:1; +#endif }; #define to_rtc_device(d) container_of(d, struct rtc_device, class_dev) diff --git a/include/linux/sched.h b/include/linux/sched.h index 38b4791e..122a25c 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -358,6 +358,14 @@ struct sighand_struct { spinlock_t siglock; }; +struct pacct_struct { + int ac_flag; + long ac_exitcode; + unsigned long ac_mem; + cputime_t ac_utime, ac_stime; + unsigned long ac_minflt, ac_majflt; +}; + /* * NOTE! "signal_struct" does not have it's own * locking, because a shared signal_struct always @@ -449,6 +457,9 @@ struct signal_struct { struct key *session_keyring; /* keyring inherited over fork */ struct key *process_keyring; /* keyring private to this process */ #endif +#ifdef CONFIG_BSD_PROCESS_ACCT + struct pacct_struct pacct; /* per-process accounting information */ +#endif }; /* Context switch must be unlocked if interrupts are to be enabled */ @@ -831,8 +842,6 @@ struct task_struct { u32 self_exec_id; /* Protection of (de-)allocation: mm, files, fs, tty, keyrings */ spinlock_t alloc_lock; -/* Protection of proc_dentry: nesting proc_lock, dcache_lock, write_lock_irq(&tasklist_lock); */ - spinlock_t proc_lock; #ifdef CONFIG_DEBUG_MUTEXES /* mutex deadlock detection */ @@ -845,7 +854,6 @@ struct task_struct { /* VM state */ struct reclaim_state *reclaim_state; - struct dentry *proc_dentry; struct backing_dev_info *backing_dev_info; struct io_context *io_context; diff --git a/include/linux/security.h b/include/linux/security.h index d2c17bd..5180580 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -862,6 +862,7 @@ struct swap_info_struct; * Permit allocation of a key and assign security data. Note that key does * not have a serial number assigned at this point. * @key points to the key. + * @flags is the allocation flags * Return 0 if permission is granted, -ve error otherwise. * @key_free: * Notification of destruction; free security data. @@ -1324,7 +1325,7 @@ struct security_operations { /* key management security hooks */ #ifdef CONFIG_KEYS - int (*key_alloc)(struct key *key, struct task_struct *tsk); + int (*key_alloc)(struct key *key, struct task_struct *tsk, unsigned long flags); void (*key_free)(struct key *key); int (*key_permission)(key_ref_t key_ref, struct task_struct *context, @@ -3040,9 +3041,10 @@ static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 sk_sid #ifdef CONFIG_KEYS #ifdef CONFIG_SECURITY static inline int security_key_alloc(struct key *key, - struct task_struct *tsk) + struct task_struct *tsk, + unsigned long flags) { - return security_ops->key_alloc(key, tsk); + return security_ops->key_alloc(key, tsk, flags); } static inline void security_key_free(struct key *key) @@ -3060,7 +3062,8 @@ static inline int security_key_permission(key_ref_t key_ref, #else static inline int security_key_alloc(struct key *key, - struct task_struct *tsk) + struct task_struct *tsk, + unsigned long flags) { return 0; } diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h index 9b8bcf1..6e112cc 100644 --- a/include/linux/sunrpc/gss_api.h +++ b/include/linux/sunrpc/gss_api.h @@ -126,7 +126,7 @@ struct gss_api_mech *gss_mech_get_by_pseudoflavor(u32); /* Just increments the mechanism's reference count and returns its input: */ struct gss_api_mech * gss_mech_get(struct gss_api_mech *); -/* For every succesful gss_mech_get or gss_mech_get_by_* call there must be a +/* For every successful gss_mech_get or gss_mech_get_by_* call there must be a * corresponding call to gss_mech_put. */ void gss_mech_put(struct gss_api_mech *); diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h index 84c35d4..e6d3d34 100644 --- a/include/linux/sunrpc/xdr.h +++ b/include/linux/sunrpc/xdr.h @@ -194,6 +194,7 @@ extern void xdr_write_pages(struct xdr_stream *xdr, struct page **pages, extern void xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf, uint32_t *p); extern uint32_t *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes); extern void xdr_read_pages(struct xdr_stream *xdr, unsigned int len); +extern void xdr_enter_page(struct xdr_stream *xdr, unsigned int len); #endif /* __KERNEL__ */ diff --git a/include/linux/suspend.h b/include/linux/suspend.h index e82cb10..96e31aa 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -71,7 +71,6 @@ struct saved_context; void __save_processor_state(struct saved_context *ctxt); void __restore_processor_state(struct saved_context *ctxt); unsigned long get_safe_page(gfp_t gfp_mask); -int swsusp_add_arch_pages(unsigned long start, unsigned long end); /* * XXX: We try to keep some more pages free so that I/O operations succeed diff --git a/include/linux/synclink.h b/include/linux/synclink.h index 2993302..0577f52 100644 --- a/include/linux/synclink.h +++ b/include/linux/synclink.h @@ -1,7 +1,7 @@ /* * SyncLink Multiprotocol Serial Adapter Driver * - * $Id: synclink.h,v 3.11 2006/02/06 21:20:29 paulkf Exp $ + * $Id: synclink.h,v 3.13 2006/05/23 18:25:06 paulkf Exp $ * * Copyright (C) 1998-2000 by Microgate Corporation * @@ -97,6 +97,8 @@ #define HDLC_TXIDLE_ALT_MARK_SPACE 4 #define HDLC_TXIDLE_SPACE 5 #define HDLC_TXIDLE_MARK 6 +#define HDLC_TXIDLE_CUSTOM_8 0x10000000 +#define HDLC_TXIDLE_CUSTOM_16 0x20000000 #define HDLC_ENCODING_NRZ 0 #define HDLC_ENCODING_NRZB 1 @@ -170,6 +172,7 @@ typedef struct _MGSL_PARAMS #define SYNCLINK_GT_DEVICE_ID 0x0070 #define SYNCLINK_GT4_DEVICE_ID 0x0080 #define SYNCLINK_AC_DEVICE_ID 0x0090 +#define SYNCLINK_GT2_DEVICE_ID 0x00A0 #define MGSL_MAX_SERIAL_NUMBER 30 /* diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index c713202..349ef90 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -55,7 +55,7 @@ enum CTL_KERN=1, /* General kernel info and control */ CTL_VM=2, /* VM management */ CTL_NET=3, /* Networking */ - CTL_PROC=4, /* Process info */ + /* was CTL_PROC */ CTL_FS=5, /* Filesystems */ CTL_DEBUG=6, /* Debugging */ CTL_DEV=7, /* Devices */ @@ -148,9 +148,11 @@ enum KERN_SPIN_RETRY=70, /* int: number of spinlock retries */ KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */ KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */ + KERN_COMPAT_LOG=73, /* int: print compat layer messages */ }; + /* CTL_VM names: */ enum { @@ -767,8 +769,6 @@ enum { NET_BRIDGE_NF_FILTER_VLAN_TAGGED = 4, }; -/* CTL_PROC names: */ - /* CTL_FS names: */ enum { diff --git a/include/linux/time.h b/include/linux/time.h index 0cd696c..c05f8bb 100644 --- a/include/linux/time.h +++ b/include/linux/time.h @@ -28,10 +28,13 @@ struct timezone { #ifdef __KERNEL__ /* Parameters used to convert the timespec values: */ -#define MSEC_PER_SEC 1000L -#define USEC_PER_SEC 1000000L -#define NSEC_PER_SEC 1000000000L -#define NSEC_PER_USEC 1000L +#define MSEC_PER_SEC 1000L +#define USEC_PER_MSEC 1000L +#define NSEC_PER_USEC 1000L +#define NSEC_PER_MSEC 1000000L +#define USEC_PER_SEC 1000000L +#define NSEC_PER_SEC 1000000000L +#define FSEC_PER_SEC 1000000000000000L static inline int timespec_equal(struct timespec *a, struct timespec *b) { @@ -77,6 +80,8 @@ extern struct timespec xtime; extern struct timespec wall_to_monotonic; extern seqlock_t xtime_lock; +void timekeeping_init(void); + static inline unsigned long get_seconds(void) { return xtime.tv_sec; @@ -100,6 +105,7 @@ extern int do_getitimer(int which, struct itimerval *value); extern void getnstimeofday(struct timespec *tv); extern struct timespec timespec_trunc(struct timespec t, unsigned gran); +extern int timekeeping_is_continuous(void); /** * timespec_to_ns - Convert timespec to nanoseconds @@ -142,6 +148,20 @@ extern struct timespec ns_to_timespec(const s64 nsec); */ extern struct timeval ns_to_timeval(const s64 nsec); +/** + * timespec_add_ns - Adds nanoseconds to a timespec + * @a: pointer to timespec to be incremented + * @ns: unsigned nanoseconds value to be added + */ +static inline void timespec_add_ns(struct timespec *a, u64 ns) +{ + ns += a->tv_nsec; + while(unlikely(ns >= NSEC_PER_SEC)) { + ns -= NSEC_PER_SEC; + a->tv_sec++; + } + a->tv_nsec = ns; +} #endif /* __KERNEL__ */ #define NFDBITS __NFDBITS diff --git a/include/linux/timex.h b/include/linux/timex.h index 34d3ccf..19bb653 100644 --- a/include/linux/timex.h +++ b/include/linux/timex.h @@ -303,6 +303,8 @@ time_interpolator_reset(void) #endif /* !CONFIG_TIME_INTERPOLATION */ +#define TICK_LENGTH_SHIFT 32 + /* Returns how long ticks are at present, in ns / 2^(SHIFT_SCALE-10). */ extern u64 current_tick_length(void); diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h index 86b5b42..914f911 100644 --- a/include/linux/ufs_fs.h +++ b/include/linux/ufs_fs.h @@ -220,6 +220,19 @@ typedef __u16 __bitwise __fs16; */ #define UFS_MINFREE 5 #define UFS_DEFAULTOPT UFS_OPTTIME + +/* + * Debug code + */ +#ifdef CONFIG_UFS_DEBUG +# define UFSD(f, a...) { \ + printk ("UFSD (%s, %d): %s:", \ + __FILE__, __LINE__, __FUNCTION__); \ + printk (f, ## a); \ + } +#else +# define UFSD(f, a...) /**/ +#endif /* * Turn file system block numbers into disk block addresses. @@ -339,7 +352,22 @@ struct ufs2_csum_total { }; /* + * File system flags + */ +#define UFS_UNCLEAN 0x01 /* file system not clean at mount (unused) */ +#define UFS_DOSOFTDEP 0x02 /* file system using soft dependencies */ +#define UFS_NEEDSFSCK 0x04 /* needs sync fsck (FreeBSD compat, unused) */ +#define UFS_INDEXDIRS 0x08 /* kernel supports indexed directories */ +#define UFS_ACLS 0x10 /* file system has ACLs enabled */ +#define UFS_MULTILABEL 0x20 /* file system is MAC multi-label */ +#define UFS_FLAGS_UPDATED 0x80 /* flags have been moved to new location */ + +#if 0 +/* * This is the actual superblock, as it is laid out on the disk. + * Do NOT use this structure, because of sizeof(ufs_super_block) > 512 and + * it may occupy several blocks, use + * struct ufs_super_block_(first,second,third) instead. */ struct ufs_super_block { __fs32 fs_link; /* UNUSED */ @@ -416,7 +444,7 @@ struct ufs_super_block { __s8 fs_fmod; /* super block modified flag */ __s8 fs_clean; /* file system is clean flag */ __s8 fs_ronly; /* mounted read-only flag */ - __s8 fs_flags; /* currently unused flag */ + __s8 fs_flags; union { struct { __s8 fs_fsmnt[UFS_MAXMNTLEN];/* name mounted on */ @@ -485,6 +513,7 @@ struct ufs_super_block { __fs32 fs_magic; /* magic number */ __u8 fs_space[1]; /* list of blocks for each rotation */ }; +#endif/*struct ufs_super_block*/ /* * Preference for optimization. @@ -666,7 +695,7 @@ struct ufs_buffer_head { }; struct ufs_cg_private_info { - struct ufs_cylinder_group ucg; + struct ufs_buffer_head c_ubh; __u32 c_cgx; /* number of cylidner group */ __u16 c_ncyl; /* number of cyl's this cg */ __u16 c_niblk; /* number of inode blocks this cg */ @@ -686,6 +715,7 @@ struct ufs_cg_private_info { struct ufs_sb_private_info { struct ufs_buffer_head s_ubh; /* buffer containing super block */ + struct ufs2_csum_total cs_total; __u32 s_sblkno; /* offset of super-blocks in filesys */ __u32 s_cblkno; /* offset of cg-block in filesys */ __u32 s_iblkno; /* offset of inode-blocks in filesys */ @@ -824,16 +854,54 @@ struct ufs_super_block_first { }; struct ufs_super_block_second { - __s8 fs_fsmnt[212]; - __fs32 fs_cgrotor; - __fs32 fs_csp[UFS_MAXCSBUFS]; - __fs32 fs_maxcluster; - __fs32 fs_cpc; - __fs16 fs_opostbl[82]; -}; + union { + struct { + __s8 fs_fsmnt[212]; + __fs32 fs_cgrotor; + __fs32 fs_csp[UFS_MAXCSBUFS]; + __fs32 fs_maxcluster; + __fs32 fs_cpc; + __fs16 fs_opostbl[82]; + } fs_u1; + struct { + __s8 fs_fsmnt[UFS2_MAXMNTLEN - UFS_MAXMNTLEN + 212]; + __u8 fs_volname[UFS2_MAXVOLLEN]; + __fs64 fs_swuid; + __fs32 fs_pad; + __fs32 fs_cgrotor; + __fs32 fs_ocsp[UFS2_NOCSPTRS]; + __fs32 fs_contigdirs; + __fs32 fs_csp; + __fs32 fs_maxcluster; + __fs32 fs_active; + __fs32 fs_old_cpc; + __fs32 fs_maxbsize; + __fs64 fs_sparecon64[17]; + __fs64 fs_sblockloc; + __fs64 cs_ndir; + __fs64 cs_nbfree; + } fs_u2; + } fs_un; +}; struct ufs_super_block_third { - __fs16 fs_opostbl[46]; + union { + struct { + __fs16 fs_opostbl[46]; + } fs_u1; + struct { + __fs64 cs_nifree; /* number of free inodes */ + __fs64 cs_nffree; /* number of free frags */ + __fs64 cs_numclusters; /* number of free clusters */ + __fs64 cs_spare[3]; /* future expansion */ + struct ufs_timeval fs_time; /* last time written */ + __fs64 fs_size; /* number of blocks in fs */ + __fs64 fs_dsize; /* number of data blocks in fs */ + __fs64 fs_csaddr; /* blk addr of cyl grp summary area */ + __fs64 fs_pendingblocks;/* blocks in process of being freed */ + __fs32 fs_pendinginodes;/*inodes in process of being freed */ + } fs_u2; + } fs_un1; union { struct { __fs32 fs_sparecon[53];/* reserved for future constants */ @@ -861,7 +929,7 @@ struct ufs_super_block_third { __fs32 fs_qfmask[2]; /* ~usb_fmask */ __fs32 fs_state; /* file system state time stamp */ } fs_44; - } fs_u2; + } fs_un2; __fs32 fs_postblformat; __fs32 fs_nrpos; __fs32 fs_postbloff; @@ -875,7 +943,8 @@ struct ufs_super_block_third { /* balloc.c */ extern void ufs_free_fragments (struct inode *, unsigned, unsigned); extern void ufs_free_blocks (struct inode *, unsigned, unsigned); -extern unsigned ufs_new_fragments (struct inode *, __fs32 *, unsigned, unsigned, unsigned, int *); +extern unsigned ufs_new_fragments(struct inode *, __fs32 *, unsigned, unsigned, + unsigned, int *, struct page *); /* cylinder.c */ extern struct ufs_cg_private_info * ufs_load_cylinder (struct super_block *, unsigned); @@ -886,11 +955,12 @@ extern struct inode_operations ufs_dir_inode_operations; extern int ufs_add_link (struct dentry *, struct inode *); extern ino_t ufs_inode_by_name(struct inode *, struct dentry *); extern int ufs_make_empty(struct inode *, struct inode *); -extern struct ufs_dir_entry * ufs_find_entry (struct dentry *, struct buffer_head **); -extern int ufs_delete_entry (struct inode *, struct ufs_dir_entry *, struct buffer_head *); +extern struct ufs_dir_entry *ufs_find_entry(struct inode *, struct dentry *, struct page **); +extern int ufs_delete_entry(struct inode *, struct ufs_dir_entry *, struct page *); extern int ufs_empty_dir (struct inode *); -extern struct ufs_dir_entry * ufs_dotdot (struct inode *, struct buffer_head **); -extern void ufs_set_link(struct inode *, struct ufs_dir_entry *, struct buffer_head *, struct inode *); +extern struct ufs_dir_entry *ufs_dotdot(struct inode *, struct page **); +extern void ufs_set_link(struct inode *dir, struct ufs_dir_entry *de, + struct page *page, struct inode *inode); /* file.c */ extern struct inode_operations ufs_file_inode_operations; @@ -903,13 +973,11 @@ extern void ufs_free_inode (struct inode *inode); extern struct inode * ufs_new_inode (struct inode *, int); /* inode.c */ -extern u64 ufs_frag_map (struct inode *, sector_t); extern void ufs_read_inode (struct inode *); extern void ufs_put_inode (struct inode *); extern int ufs_write_inode (struct inode *, int); extern int ufs_sync_inode (struct inode *); extern void ufs_delete_inode (struct inode *); -extern struct buffer_head * ufs_getfrag (struct inode *, unsigned, int, int *); extern struct buffer_head * ufs_bread (struct inode *, unsigned, int, int *); extern int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create); diff --git a/include/linux/ufs_fs_i.h b/include/linux/ufs_fs_i.h index 21665a9..f50ce3b 100644 --- a/include/linux/ufs_fs_i.h +++ b/include/linux/ufs_fs_i.h @@ -27,6 +27,7 @@ struct ufs_inode_info { __u32 i_oeftflag; __u16 i_osync; __u32 i_lastfrag; + __u32 i_dir_start_lookup; struct inode vfs_inode; }; diff --git a/include/linux/unwind.h b/include/linux/unwind.h new file mode 100644 index 0000000..ce48e2c --- /dev/null +++ b/include/linux/unwind.h @@ -0,0 +1,127 @@ +#ifndef _LINUX_UNWIND_H +#define _LINUX_UNWIND_H + +/* + * Copyright (C) 2002-2006 Novell, Inc. + * Jan Beulich <jbeulich@novell.com> + * This code is released under version 2 of the GNU GPL. + * + * A simple API for unwinding kernel stacks. This is used for + * debugging and error reporting purposes. The kernel doesn't need + * full-blown stack unwinding with all the bells and whistles, so there + * is not much point in implementing the full Dwarf2 unwind API. + */ + +#include <linux/config.h> + +struct module; + +#ifdef CONFIG_STACK_UNWIND + +#include <asm/unwind.h> + +#ifndef ARCH_UNWIND_SECTION_NAME +#define ARCH_UNWIND_SECTION_NAME ".eh_frame" +#endif + +/* + * Initialize unwind support. + */ +extern void unwind_init(void); + +#ifdef CONFIG_MODULES + +extern void *unwind_add_table(struct module *, + const void *table_start, + unsigned long table_size); + +extern void unwind_remove_table(void *handle, int init_only); + +#endif + +extern int unwind_init_frame_info(struct unwind_frame_info *, + struct task_struct *, + /*const*/ struct pt_regs *); + +/* + * Prepare to unwind a blocked task. + */ +extern int unwind_init_blocked(struct unwind_frame_info *, + struct task_struct *); + +/* + * Prepare to unwind the currently running thread. + */ +extern int unwind_init_running(struct unwind_frame_info *, + asmlinkage int (*callback)(struct unwind_frame_info *, + void *arg), + void *arg); + +/* + * Unwind to previous to frame. Returns 0 if successful, negative + * number in case of an error. + */ +extern int unwind(struct unwind_frame_info *); + +/* + * Unwind until the return pointer is in user-land (or until an error + * occurs). Returns 0 if successful, negative number in case of + * error. + */ +extern int unwind_to_user(struct unwind_frame_info *); + +#else + +struct unwind_frame_info {}; + +static inline void unwind_init(void) {} + +#ifdef CONFIG_MODULES + +static inline void *unwind_add_table(struct module *mod, + const void *table_start, + unsigned long table_size) +{ + return NULL; +} + +#endif + +static inline void unwind_remove_table(void *handle, int init_only) +{ +} + +static inline int unwind_init_frame_info(struct unwind_frame_info *info, + struct task_struct *tsk, + const struct pt_regs *regs) +{ + return -ENOSYS; +} + +static inline int unwind_init_blocked(struct unwind_frame_info *info, + struct task_struct *tsk) +{ + return -ENOSYS; +} + +static inline int unwind_init_running(struct unwind_frame_info *info, + asmlinkage int (*cb)(struct unwind_frame_info *, + void *arg), + void *arg) +{ + return -ENOSYS; +} + +static inline int unwind(struct unwind_frame_info *info) +{ + return -ENOSYS; +} + +static inline int unwind_to_user(struct unwind_frame_info *info) +{ + return -ENOSYS; +} + +#endif + +#endif /* _LINUX_UNWIND_H */ diff --git a/include/linux/videodev.h b/include/linux/videodev.h index 9114009..41bc7e9 100644 --- a/include/linux/videodev.h +++ b/include/linux/videodev.h @@ -1,49 +1,21 @@ +/* + * Video for Linux version 1 - OBSOLETE + * + * Header file for v4l1 drivers and applications, for + * Linux kernels 2.2.x or 2.4.x. + * + * Provides header for legacy drivers and applications + * + * See http://linuxtv.org for more info + * + */ #ifndef __LINUX_VIDEODEV_H #define __LINUX_VIDEODEV_H -#include <linux/types.h> - #define HAVE_V4L1 1 #include <linux/videodev2.h> -#ifdef __KERNEL__ - -#include <linux/mm.h> - -extern struct video_device* video_devdata(struct file*); - -#define to_video_device(cd) container_of(cd, struct video_device, class_dev) -static inline void -video_device_create_file(struct video_device *vfd, - struct class_device_attribute *attr) -{ - class_device_create_file(&vfd->class_dev, attr); -} -static inline void -video_device_remove_file(struct video_device *vfd, - struct class_device_attribute *attr) -{ - class_device_remove_file(&vfd->class_dev, attr); -} - -#if OBSOLETE_OWNER /* to be removed in 2.6.15 */ -/* helper functions to access driver private data. */ -static inline void *video_get_drvdata(struct video_device *dev) -{ - return dev->priv; -} - -static inline void video_set_drvdata(struct video_device *dev, void *data) -{ - dev->priv = data; -} -#endif - -extern int video_exclusive_open(struct inode *inode, struct file *file); -extern int video_exclusive_release(struct inode *inode, struct file *file); -#endif /* __KERNEL__ */ - struct video_capability { char name[32]; @@ -363,6 +335,7 @@ struct video_code #define VID_HARDWARE_SAA7114H 37 #define VID_HARDWARE_SN9C102 38 #define VID_HARDWARE_ARV 39 + #endif /* __LINUX_VIDEODEV_H */ /* diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index ad7fa9c..a62673d 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1,35 +1,33 @@ -#ifndef __LINUX_VIDEODEV2_H -#define __LINUX_VIDEODEV2_H /* * Video for Linux Two * - * Header file for v4l or V4L2 drivers and applications, for - * Linux kernels 2.2.x or 2.4.x. + * Header file for v4l or V4L2 drivers and applications + * with public API. + * All kernel-specific stuff were moved to media/v4l2-dev.h, so + * no #if __KERNEL tests are allowed here * - * See http://bytesex.org/v4l/ for API specs and other - * v4l2 documentation. + * See http://linuxtv.org for more info * * Author: Bill Dirks <bdirks@pacbell.net> * Justin Schoeman * et al. */ +#ifndef __LINUX_VIDEODEV2_H +#define __LINUX_VIDEODEV2_H #ifdef __KERNEL__ -#include <linux/time.h> /* need struct timeval */ -#include <linux/poll.h> -#include <linux/device.h> -#include <linux/mutex.h> -#endif +#include <linux/time.h> /* need struct timeval */ #include <linux/compiler.h> /* need __user */ +#else +#define __user +#endif +#include <linux/types.h> - -#define OBSOLETE_OWNER 1 /* It will be removed for 2.6.17 */ #define HAVE_V4L2 1 /* * Common stuff for both V4L1 and V4L2 * Moved from videodev.h */ - #define VIDEO_MAX_FRAME 32 #define VID_TYPE_CAPTURE 1 /* Can capture */ @@ -47,71 +45,6 @@ #define VID_TYPE_MJPEG_DECODER 4096 /* Can decode MJPEG streams */ #define VID_TYPE_MJPEG_ENCODER 8192 /* Can encode MJPEG streams */ -#ifdef __KERNEL__ - -/* Minor device allocation */ -#define MINOR_VFL_TYPE_GRABBER_MIN 0 -#define MINOR_VFL_TYPE_GRABBER_MAX 63 -#define MINOR_VFL_TYPE_RADIO_MIN 64 -#define MINOR_VFL_TYPE_RADIO_MAX 127 -#define MINOR_VFL_TYPE_VTX_MIN 192 -#define MINOR_VFL_TYPE_VTX_MAX 223 -#define MINOR_VFL_TYPE_VBI_MIN 224 -#define MINOR_VFL_TYPE_VBI_MAX 255 - -#define VFL_TYPE_GRABBER 0 -#define VFL_TYPE_VBI 1 -#define VFL_TYPE_RADIO 2 -#define VFL_TYPE_VTX 3 - -struct video_device -{ - /* device info */ - struct device *dev; - char name[32]; - int type; /* v4l1 */ - int type2; /* v4l2 */ - int hardware; - int minor; - - /* device ops + callbacks */ - const struct file_operations *fops; - void (*release)(struct video_device *vfd); - - -#if OBSOLETE_OWNER /* to be removed in 2.6.15 */ - /* obsolete -- fops->owner is used instead */ - struct module *owner; - /* dev->driver_data will be used instead some day. - * Use the video_{get|set}_drvdata() helper functions, - * so the switch over will be transparent for you. - * Or use {pci|usb}_{get|set}_drvdata() directly. */ - void *priv; -#endif - - /* for videodev.c intenal usage -- please don't touch */ - int users; /* video_exclusive_{open|close} ... */ - struct mutex lock; /* ... helper function uses these */ - char devfs_name[64]; /* devfs */ - struct class_device class_dev; /* sysfs */ -}; - -#define VIDEO_MAJOR 81 - -extern int video_register_device(struct video_device *, int type, int nr); -extern void video_unregister_device(struct video_device *); -extern int video_usercopy(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg, - int (*func)(struct inode *inode, struct file *file, - unsigned int cmd, void *arg)); - -/* helper functions to alloc / release struct video_device, the - later can be used for video_device->release() */ -struct video_device *video_device_alloc(void); -void video_device_release(struct video_device *vfd); - -#endif - /* * M I S C E L L A N E O U S */ @@ -172,6 +105,8 @@ enum v4l2_ctrl_type { V4L2_CTRL_TYPE_BOOLEAN = 2, V4L2_CTRL_TYPE_MENU = 3, V4L2_CTRL_TYPE_BUTTON = 4, + V4L2_CTRL_TYPE_INTEGER64 = 5, + V4L2_CTRL_TYPE_CTRL_CLASS = 6, }; enum v4l2_tuner_type { @@ -270,7 +205,6 @@ struct v4l2_capability /* * V I D E O I M A G E F O R M A T */ - struct v4l2_pix_format { __u32 width; @@ -283,7 +217,7 @@ struct v4l2_pix_format __u32 priv; /* private data, depends on pixelformat */ }; -/* Pixel format FOURCC depth Description */ +/* Pixel format FOURCC depth Description */ #define V4L2_PIX_FMT_RGB332 v4l2_fourcc('R','G','B','1') /* 8 RGB-3-3-2 */ #define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R','G','B','O') /* 16 RGB-5-5-5 */ #define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R','G','B','P') /* 16 RGB-5-6-5 */ @@ -311,6 +245,7 @@ struct v4l2_pix_format #define V4L2_PIX_FMT_YUV420 v4l2_fourcc('Y','U','1','2') /* 12 YUV 4:2:0 */ #define V4L2_PIX_FMT_YYUV v4l2_fourcc('Y','Y','U','V') /* 16 YUV 4:2:2 */ #define V4L2_PIX_FMT_HI240 v4l2_fourcc('H','I','2','4') /* 8 8-bit color */ +#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H','M','1','2') /* 8 YUV 4:1:1 16x16 macroblocks */ /* see http://www.siliconimaging.com/RGB%20Bayer.htm */ #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B','A','8','1') /* 8 BGBG.. GRGR.. */ @@ -319,7 +254,7 @@ struct v4l2_pix_format #define V4L2_PIX_FMT_MJPEG v4l2_fourcc('M','J','P','G') /* Motion-JPEG */ #define V4L2_PIX_FMT_JPEG v4l2_fourcc('J','P','E','G') /* JFIF JPEG */ #define V4L2_PIX_FMT_DV v4l2_fourcc('d','v','s','d') /* 1394 */ -#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M','P','E','G') /* MPEG */ +#define V4L2_PIX_FMT_MPEG v4l2_fourcc('M','P','E','G') /* MPEG-1/2/4 */ /* Vendor-specific formats */ #define V4L2_PIX_FMT_WNVA v4l2_fourcc('W','N','V','A') /* Winnov hw compress */ @@ -343,7 +278,6 @@ struct v4l2_fmtdesc #define V4L2_FMT_FLAG_COMPRESSED 0x0001 - /* * T I M E C O D E */ @@ -373,16 +307,15 @@ struct v4l2_timecode #define V4L2_TC_USERBITS_8BITCHARS 0x0008 /* The above is based on SMPTE timecodes */ - +#ifdef __KERNEL__ /* * M P E G C O M P R E S S I O N P A R A M E T E R S * - * ### WARNING: this is still work-in-progress right now, most likely - * ### there will be some incompatible changes. + * ### WARNING: This experimental MPEG compression API is obsolete. + * ### It is replaced by the MPEG controls API. + * ### This old API will disappear in the near future! * */ - - enum v4l2_bitrate_mode { V4L2_BITRATE_NONE = 0, /* not specified */ V4L2_BITRATE_CBR, /* constant bitrate */ @@ -460,6 +393,7 @@ struct v4l2_mpeg_compression { /* I don't expect the above being perfect yet ;) */ __u32 reserved_5[8]; }; +#endif struct v4l2_jpegcompression { @@ -491,7 +425,6 @@ struct v4l2_jpegcompression * allways use APP0 */ }; - /* * M E M O R Y - M A P P I N G B U F F E R S */ @@ -573,7 +506,6 @@ struct v4l2_window void __user *bitmap; }; - /* * C A P T U R E P A R A M E T E R S */ @@ -586,6 +518,7 @@ struct v4l2_captureparm __u32 readbuffers; /* # of buffers for read */ __u32 reserved[4]; }; + /* Flags for 'capability' and 'capturemode' fields */ #define V4L2_MODE_HIGHQUALITY 0x0001 /* High quality imaging mode */ #define V4L2_CAP_TIMEPERFRAME 0x1000 /* timeperframe field is supported */ @@ -603,7 +536,6 @@ struct v4l2_outputparm /* * I N P U T I M A G E C R O P P I N G */ - struct v4l2_cropcap { enum v4l2_buf_type type; struct v4l2_rect bounds; @@ -710,7 +642,6 @@ struct v4l2_standard __u32 reserved[4]; }; - /* * V I D E O I N P U T S */ @@ -725,6 +656,7 @@ struct v4l2_input __u32 status; __u32 reserved[4]; }; + /* Values for the 'type' field */ #define V4L2_INPUT_TYPE_TUNER 1 #define V4L2_INPUT_TYPE_CAMERA 2 @@ -775,6 +707,34 @@ struct v4l2_control __s32 value; }; +struct v4l2_ext_control +{ + __u32 id; + __u32 reserved2[2]; + union { + __s32 value; + __s64 value64; + void *reserved; + }; +}; + +struct v4l2_ext_controls +{ + __u32 ctrl_class; + __u32 count; + __u32 error_idx; + __u32 reserved[2]; + struct v4l2_ext_control *controls; +}; + +/* Values for ctrl_class field */ +#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */ +#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */ + +#define V4L2_CTRL_ID_MASK (0x0fffffff) +#define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) +#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000) + /* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ struct v4l2_queryctrl { @@ -801,12 +761,21 @@ struct v4l2_querymenu /* Control flags */ #define V4L2_CTRL_FLAG_DISABLED 0x0001 #define V4L2_CTRL_FLAG_GRABBED 0x0002 +#define V4L2_CTRL_FLAG_READ_ONLY 0x0004 +#define V4L2_CTRL_FLAG_UPDATE 0x0008 +#define V4L2_CTRL_FLAG_INACTIVE 0x0010 +#define V4L2_CTRL_FLAG_SLIDER 0x0020 + +/* Query flag, to be ORed with the control ID */ +#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000 -/* Control IDs defined by V4L2 */ -#define V4L2_CID_BASE 0x00980900 +/* User-class control IDs defined by V4L2 */ +#define V4L2_CID_BASE (V4L2_CTRL_CLASS_USER | 0x900) +#define V4L2_CID_USER_BASE V4L2_CID_BASE /* IDs reserved for driver specific controls */ #define V4L2_CID_PRIVATE_BASE 0x08000000 +#define V4L2_CID_USER_CLASS (V4L2_CTRL_CLASS_USER | 1) #define V4L2_CID_BRIGHTNESS (V4L2_CID_BASE+0) #define V4L2_CID_CONTRAST (V4L2_CID_BASE+1) #define V4L2_CID_SATURATION (V4L2_CID_BASE+2) @@ -833,6 +802,188 @@ struct v4l2_querymenu #define V4L2_CID_VCENTER (V4L2_CID_BASE+23) #define V4L2_CID_LASTP1 (V4L2_CID_BASE+24) /* last CID + 1 */ +/* MPEG-class control IDs defined by V4L2 */ +#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) +#define V4L2_CID_MPEG_CLASS (V4L2_CTRL_CLASS_MPEG | 1) + +/* MPEG streams */ +#define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_MPEG_BASE+0) +enum v4l2_mpeg_stream_type { + V4L2_MPEG_STREAM_TYPE_MPEG2_PS = 0, /* MPEG-2 program stream */ + V4L2_MPEG_STREAM_TYPE_MPEG2_TS = 1, /* MPEG-2 transport stream */ + V4L2_MPEG_STREAM_TYPE_MPEG1_SS = 2, /* MPEG-1 system stream */ + V4L2_MPEG_STREAM_TYPE_MPEG2_DVD = 3, /* MPEG-2 DVD-compatible stream */ + V4L2_MPEG_STREAM_TYPE_MPEG1_VCD = 4, /* MPEG-1 VCD-compatible stream */ + V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */ +}; +#define V4L2_CID_MPEG_STREAM_PID_PMT (V4L2_CID_MPEG_BASE+1) +#define V4L2_CID_MPEG_STREAM_PID_AUDIO (V4L2_CID_MPEG_BASE+2) +#define V4L2_CID_MPEG_STREAM_PID_VIDEO (V4L2_CID_MPEG_BASE+3) +#define V4L2_CID_MPEG_STREAM_PID_PCR (V4L2_CID_MPEG_BASE+4) +#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO (V4L2_CID_MPEG_BASE+5) +#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO (V4L2_CID_MPEG_BASE+6) +#define V4L2_CID_MPEG_STREAM_VBI_FMT (V4L2_CID_MPEG_BASE+7) +enum v4l2_mpeg_stream_vbi_fmt { + V4L2_MPEG_STREAM_VBI_FMT_NONE = 0, /* No VBI in the MPEG stream */ + V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1, /* VBI in private packets, IVTV format */ +}; + +/* MPEG audio */ +#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ (V4L2_CID_MPEG_BASE+100) +enum v4l2_mpeg_audio_sampling_freq { + V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0, + V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1, + V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2, +}; +#define V4L2_CID_MPEG_AUDIO_ENCODING (V4L2_CID_MPEG_BASE+101) +enum v4l2_mpeg_audio_encoding { + V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0, + V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1, + V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2, +}; +#define V4L2_CID_MPEG_AUDIO_L1_BITRATE (V4L2_CID_MPEG_BASE+102) +enum v4l2_mpeg_audio_l1_bitrate { + V4L2_MPEG_AUDIO_L1_BITRATE_32K = 0, + V4L2_MPEG_AUDIO_L1_BITRATE_64K = 1, + V4L2_MPEG_AUDIO_L1_BITRATE_96K = 2, + V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3, + V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4, + V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5, + V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6, + V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7, + V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8, + V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9, + V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10, + V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11, + V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12, + V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13, +}; +#define V4L2_CID_MPEG_AUDIO_L2_BITRATE (V4L2_CID_MPEG_BASE+103) +enum v4l2_mpeg_audio_l2_bitrate { + V4L2_MPEG_AUDIO_L2_BITRATE_32K = 0, + V4L2_MPEG_AUDIO_L2_BITRATE_48K = 1, + V4L2_MPEG_AUDIO_L2_BITRATE_56K = 2, + V4L2_MPEG_AUDIO_L2_BITRATE_64K = 3, + V4L2_MPEG_AUDIO_L2_BITRATE_80K = 4, + V4L2_MPEG_AUDIO_L2_BITRATE_96K = 5, + V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6, + V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7, + V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8, + V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9, + V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10, + V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11, + V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12, + V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13, +}; +#define V4L2_CID_MPEG_AUDIO_L3_BITRATE (V4L2_CID_MPEG_BASE+104) +enum v4l2_mpeg_audio_l3_bitrate { + V4L2_MPEG_AUDIO_L3_BITRATE_32K = 0, + V4L2_MPEG_AUDIO_L3_BITRATE_40K = 1, + V4L2_MPEG_AUDIO_L3_BITRATE_48K = 2, + V4L2_MPEG_AUDIO_L3_BITRATE_56K = 3, + V4L2_MPEG_AUDIO_L3_BITRATE_64K = 4, + V4L2_MPEG_AUDIO_L3_BITRATE_80K = 5, + V4L2_MPEG_AUDIO_L3_BITRATE_96K = 6, + V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7, + V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8, + V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9, + V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10, + V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11, + V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12, + V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13, +}; +#define V4L2_CID_MPEG_AUDIO_MODE (V4L2_CID_MPEG_BASE+105) +enum v4l2_mpeg_audio_mode { + V4L2_MPEG_AUDIO_MODE_STEREO = 0, + V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1, + V4L2_MPEG_AUDIO_MODE_DUAL = 2, + V4L2_MPEG_AUDIO_MODE_MONO = 3, +}; +#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION (V4L2_CID_MPEG_BASE+106) +enum v4l2_mpeg_audio_mode_extension { + V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4 = 0, + V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8 = 1, + V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2, + V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3, +}; +#define V4L2_CID_MPEG_AUDIO_EMPHASIS (V4L2_CID_MPEG_BASE+107) +enum v4l2_mpeg_audio_emphasis { + V4L2_MPEG_AUDIO_EMPHASIS_NONE = 0, + V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1, + V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17 = 2, +}; +#define V4L2_CID_MPEG_AUDIO_CRC (V4L2_CID_MPEG_BASE+108) +enum v4l2_mpeg_audio_crc { + V4L2_MPEG_AUDIO_CRC_NONE = 0, + V4L2_MPEG_AUDIO_CRC_CRC16 = 1, +}; + +/* MPEG video */ +#define V4L2_CID_MPEG_VIDEO_ENCODING (V4L2_CID_MPEG_BASE+200) +enum v4l2_mpeg_video_encoding { + V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0, + V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1, +}; +#define V4L2_CID_MPEG_VIDEO_ASPECT (V4L2_CID_MPEG_BASE+201) +enum v4l2_mpeg_video_aspect { + V4L2_MPEG_VIDEO_ASPECT_1x1 = 0, + V4L2_MPEG_VIDEO_ASPECT_4x3 = 1, + V4L2_MPEG_VIDEO_ASPECT_16x9 = 2, + V4L2_MPEG_VIDEO_ASPECT_221x100 = 3, +}; +#define V4L2_CID_MPEG_VIDEO_B_FRAMES (V4L2_CID_MPEG_BASE+202) +#define V4L2_CID_MPEG_VIDEO_GOP_SIZE (V4L2_CID_MPEG_BASE+203) +#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE (V4L2_CID_MPEG_BASE+204) +#define V4L2_CID_MPEG_VIDEO_PULLDOWN (V4L2_CID_MPEG_BASE+205) +#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE (V4L2_CID_MPEG_BASE+206) +enum v4l2_mpeg_video_bitrate_mode { + V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0, + V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1, +}; +#define V4L2_CID_MPEG_VIDEO_BITRATE (V4L2_CID_MPEG_BASE+207) +#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK (V4L2_CID_MPEG_BASE+208) +#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209) + +/* MPEG-class control IDs specific to the CX2584x driver as defined by V4L2 */ +#define V4L2_CID_MPEG_CX2341X_BASE (V4L2_CTRL_CLASS_MPEG | 0x1000) +#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+0) +enum v4l2_mpeg_cx2341x_video_spatial_filter_mode { + V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0, + V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO = 1, +}; +#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+1) +#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+2) +enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type { + V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF = 0, + V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, + V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT = 2, + V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE = 3, + V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4, +}; +#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+3) +enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type { + V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF = 0, + V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1, +}; +#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE (V4L2_CID_MPEG_CX2341X_BASE+4) +enum v4l2_mpeg_cx2341x_video_temporal_filter_mode { + V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0, + V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO = 1, +}; +#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER (V4L2_CID_MPEG_CX2341X_BASE+5) +#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE (V4L2_CID_MPEG_CX2341X_BASE+6) +enum v4l2_mpeg_cx2341x_video_median_filter_type { + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF = 0, + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR = 1, + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT = 2, + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3, + V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG = 4, +}; +#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+7) +#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+8) +#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9) +#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP (V4L2_CID_MPEG_CX2341X_BASE+10) + /* * T U N I N G */ @@ -904,6 +1055,7 @@ struct v4l2_audio __u32 mode; __u32 reserved[2]; }; + /* Flags for the 'capability' field */ #define V4L2_AUDCAP_STEREO 0x00001 #define V4L2_AUDCAP_AVL 0x00002 @@ -927,7 +1079,6 @@ struct v4l2_audioout */ /* Raw VBI */ - struct v4l2_vbi_format { __u32 sampling_rate; /* in 1 Hz */ @@ -1034,8 +1185,6 @@ struct v4l2_streamparm } parm; }; - - /* * I O C T L C O D E S F O R V I D E O D E V I C E S * @@ -1045,8 +1194,10 @@ struct v4l2_streamparm #define VIDIOC_ENUM_FMT _IOWR ('V', 2, struct v4l2_fmtdesc) #define VIDIOC_G_FMT _IOWR ('V', 4, struct v4l2_format) #define VIDIOC_S_FMT _IOWR ('V', 5, struct v4l2_format) +#ifdef __KERNEL__ #define VIDIOC_G_MPEGCOMP _IOR ('V', 6, struct v4l2_mpeg_compression) #define VIDIOC_S_MPEGCOMP _IOW ('V', 7, struct v4l2_mpeg_compression) +#endif #define VIDIOC_REQBUFS _IOWR ('V', 8, struct v4l2_requestbuffers) #define VIDIOC_QUERYBUF _IOWR ('V', 9, struct v4l2_buffer) #define VIDIOC_G_FBUF _IOR ('V', 10, struct v4l2_framebuffer) @@ -1096,7 +1247,11 @@ struct v4l2_streamparm #define VIDIOC_G_SLICED_VBI_CAP _IOR ('V', 69, struct v4l2_sliced_vbi_cap) #endif #define VIDIOC_LOG_STATUS _IO ('V', 70) +#define VIDIOC_G_EXT_CTRLS _IOWR ('V', 71, struct v4l2_ext_controls) +#define VIDIOC_S_EXT_CTRLS _IOWR ('V', 72, struct v4l2_ext_controls) +#define VIDIOC_TRY_EXT_CTRLS _IOWR ('V', 73, struct v4l2_ext_controls) +#ifdef __OLD_VIDIOC_ /* for compatibility, will go away some day */ #define VIDIOC_OVERLAY_OLD _IOWR ('V', 14, int) #define VIDIOC_S_PARM_OLD _IOW ('V', 22, struct v4l2_streamparm) @@ -1104,57 +1259,10 @@ struct v4l2_streamparm #define VIDIOC_G_AUDIO_OLD _IOWR ('V', 33, struct v4l2_audio) #define VIDIOC_G_AUDOUT_OLD _IOWR ('V', 49, struct v4l2_audioout) #define VIDIOC_CROPCAP_OLD _IOR ('V', 58, struct v4l2_cropcap) - -#define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */ - - -#ifdef __KERNEL__ -/* - * - * V 4 L 2 D R I V E R H E L P E R A P I - * - * Some commonly needed functions for drivers (v4l2-common.o module) - */ -#include <linux/fs.h> - -/* Video standard functions */ -extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs); -extern int v4l2_video_std_construct(struct v4l2_standard *vs, - int id, char *name); - -/* prority handling */ -struct v4l2_prio_state { - atomic_t prios[4]; -}; -int v4l2_prio_init(struct v4l2_prio_state *global); -int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local, - enum v4l2_priority new); -int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local); -int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local); -enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global); -int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local); - -/* names for fancy debug output */ -extern char *v4l2_field_names[]; -extern char *v4l2_type_names[]; - -/* Compatibility layer interface -- v4l1-compat module */ -typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file, - unsigned int cmd, void *arg); - -#ifdef CONFIG_VIDEO_V4L1_COMPAT -int v4l_compat_translate_ioctl(struct inode *inode, struct file *file, - int cmd, void *arg, v4l2_kioctl driver_ioctl); -#else -#define v4l_compat_translate_ioctl(inode,file,cmd,arg,ioctl) -EINVAL #endif -/* 32 Bits compatibility layer for 64 bits processors */ -extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd, - unsigned long arg); - +#define BASE_VIDIOC_PRIVATE 192 /* 192-255 are private */ -#endif /* __KERNEL__ */ #endif /* __LINUX_VIDEODEV2_H */ /* |