diff options
Diffstat (limited to 'include')
58 files changed, 402 insertions, 216 deletions
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h index 5958d7845bd5..17714beb868e 100644 --- a/include/acpi/acexcep.h +++ b/include/acpi/acexcep.h @@ -212,7 +212,7 @@ char const *acpi_gbl_exception_names_env[] = { "AE_NO_GLOBAL_LOCK", "AE_ABORT_METHOD", "AE_SAME_HANDLER", - "AE_WAKE_ONLY_GPE", + "AE_NO_HANDLER", "AE_OWNER_ID_LIMIT" }; diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 0e4ab1fe5966..1371cc997393 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -69,6 +69,7 @@ extern acpi_name acpi_gbl_trace_method_name; extern u32 acpi_gbl_trace_flags; extern u8 acpi_gbl_enable_aml_debug_object; extern u8 acpi_gbl_copy_dsdt_locally; +extern u8 acpi_gbl_truncate_io_addresses; extern u32 acpi_current_gpe_count; extern struct acpi_table_fadt acpi_gbl_FADT; diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index bade172cad47..d55f4a7b824d 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -663,10 +663,11 @@ typedef u32 acpi_event_status; #define ACPI_GPE_MAX 0xFF #define ACPI_NUM_GPE 256 -/* Actions for acpi_set_gpe */ +/* Actions for acpi_set_gpe and acpi_hw_low_set_gpe */ #define ACPI_GPE_ENABLE 0 #define ACPI_GPE_DISABLE 1 +#define ACPI_GPE_COND_ENABLE 2 /* gpe_types for acpi_enable_gpe and acpi_disable_gpe */ diff --git a/include/acpi/processor.h b/include/acpi/processor.h index da565a48240e..a68ca8a11a53 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -48,7 +48,7 @@ struct acpi_power_register { u8 space_id; u8 bit_width; u8 bit_offset; - u8 reserved; + u8 access_size; u64 address; } __attribute__ ((packed)); @@ -63,6 +63,7 @@ struct acpi_processor_cx { u32 power; u32 usage; u64 time; + u8 bm_sts_skip; char desc[ACPI_CX_DESC_LEN]; }; diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 48c5299cbf26..030a954ed292 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -63,6 +63,12 @@ /* Align . to a 8 byte boundary equals to maximum function alignment. */ #define ALIGN_FUNCTION() . = ALIGN(8) +/* + * Align to a 32 byte boundary equal to the + * alignment gcc 4.5 uses for a struct + */ +#define STRUCT_ALIGN() . = ALIGN(32) + /* The actual configuration determine if the init/exit sections * are handled as text/data or they can be discarded (which * often happens at runtime) @@ -166,7 +172,11 @@ LIKELY_PROFILE() \ BRANCH_PROFILE() \ TRACE_PRINTKS() \ + \ + STRUCT_ALIGN(); \ FTRACE_EVENTS() \ + \ + STRUCT_ALIGN(); \ TRACE_SYSCALLS() /* @@ -435,7 +445,7 @@ */ #define INIT_TASK_DATA_SECTION(align) \ . = ALIGN(align); \ - .data..init_task : { \ + .data..init_task : AT(ADDR(.data..init_task) - LOAD_OFFSET) { \ INIT_TASK_DATA(align) \ } diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h index 3ff9fc071dfe..5347063e9d5a 100644 --- a/include/drm/radeon_drm.h +++ b/include/drm/radeon_drm.h @@ -903,6 +903,7 @@ struct drm_radeon_cs { #define RADEON_INFO_NUM_Z_PIPES 0x02 #define RADEON_INFO_ACCEL_WORKING 0x03 #define RADEON_INFO_CRTC_FROM_ID 0x04 +#define RADEON_INFO_ACCEL_WORKING2 0x05 struct drm_radeon_info { uint32_t request; diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h index 8bb4de567b2c..116821448c38 100644 --- a/include/drm/ttm/ttm_page_alloc.h +++ b/include/drm/ttm/ttm_page_alloc.h @@ -56,10 +56,6 @@ void ttm_put_pages(struct list_head *pages, enum ttm_caching_state cstate); /** * Initialize pool allocator. - * - * Pool allocator is internaly reference counted so it can be initialized - * multiple times but ttm_page_alloc_fini has to be called same number of - * times. */ int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages); /** diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 224a38c960d4..ccf94dc5acdf 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -253,7 +253,7 @@ int acpi_resources_are_enforced(void); #ifdef CONFIG_PM_SLEEP void __init acpi_no_s4_hw_signature(void); void __init acpi_old_suspend_ordering(void); -void __init acpi_s4_no_nvs(void); +void __init acpi_nvs_nosave(void); #endif /* CONFIG_PM_SLEEP */ struct acpi_osc_context { diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h index 9101ed64f803..09ea4a1e9505 100644 --- a/include/linux/agp_backend.h +++ b/include/linux/agp_backend.h @@ -79,7 +79,6 @@ struct agp_memory { u32 physical; bool is_bound; bool is_flushed; - bool vmalloc_flag; /* list of agp_memory mapped to the aperture */ struct list_head mapped_list; /* DMA-mapped addresses */ diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index aee5f6ce166e..e9aec0d099df 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -82,8 +82,6 @@ struct backing_dev_info { struct bdi_writeback wb; /* default writeback info for this bdi */ spinlock_t wb_lock; /* protects update side of wb_list */ struct list_head wb_list; /* the flusher threads hanging off this bdi */ - unsigned long wb_mask; /* bitmask of registered tasks */ - unsigned int wb_cnt; /* number of registered tasks */ struct list_head work_list; @@ -105,8 +103,8 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent, int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev); void bdi_unregister(struct backing_dev_info *bdi); int bdi_setup_and_register(struct backing_dev_info *, char *, unsigned int); -void bdi_start_writeback(struct backing_dev_info *bdi, struct super_block *sb, - long nr_pages); +void bdi_start_writeback(struct backing_dev_info *bdi, long nr_pages); +void bdi_start_background_writeback(struct backing_dev_info *bdi); int bdi_writeback_task(struct bdi_writeback *wb); int bdi_has_dirty_io(struct backing_dev_info *bdi); void bdi_arm_supers_timer(void); diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 0c621604baa1..e3d00fdb858d 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -525,13 +525,21 @@ static inline struct cgroup_subsys_state *cgroup_subsys_state( return cgrp->subsys[subsys_id]; } -static inline struct cgroup_subsys_state *task_subsys_state( - struct task_struct *task, int subsys_id) +/* + * function to get the cgroup_subsys_state which allows for extra + * rcu_dereference_check() conditions, such as locks used during the + * cgroup_subsys::attach() methods. + */ +#define task_subsys_state_check(task, subsys_id, __c) \ + rcu_dereference_check(task->cgroups->subsys[subsys_id], \ + rcu_read_lock_held() || \ + lockdep_is_held(&task->alloc_lock) || \ + cgroup_lock_is_held() || (__c)) + +static inline struct cgroup_subsys_state * +task_subsys_state(struct task_struct *task, int subsys_id) { - return rcu_dereference_check(task->cgroups->subsys[subsys_id], - rcu_read_lock_held() || - lockdep_is_held(&task->alloc_lock) || - cgroup_lock_is_held()); + return task_subsys_state_check(task, subsys_id, false); } static inline struct cgroup* task_cgroup(struct task_struct *task, diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 73dcf804bc94..0da5b187f124 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -58,8 +58,12 @@ * naked functions because then mcount is called without stack and frame pointer * being set up and there is no chance to restore the lr register to the value * before mcount was called. + * + * The asm() bodies of naked functions often depend on standard calling conventions, + * therefore they must be noinline and noclone. GCC 4.[56] currently fail to enforce + * this, so we must do so ourselves. See GCC PR44290. */ -#define __naked __attribute__((naked)) notrace +#define __naked __attribute__((naked)) noinline __noclone notrace #define __noreturn __attribute__((noreturn)) @@ -85,3 +89,7 @@ #define _gcc_header(x) __gcc_header(linux/compiler-gcc##x.h) #define gcc_header(x) _gcc_header(x) #include gcc_header(__GNUC__) + +#if !defined(__noclone) +#define __noclone /* not needed */ +#endif diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h index 94dea3ffbfa1..fcfa5b9a4317 100644 --- a/include/linux/compiler-gcc4.h +++ b/include/linux/compiler-gcc4.h @@ -48,6 +48,10 @@ * unreleased. Really, we need to have autoconf for the kernel. */ #define unreachable() __builtin_unreachable() + +/* Mark a function definition as prohibited from being cloned. */ +#define __noclone __attribute__((__noclone__)) + #endif #endif diff --git a/include/linux/cred.h b/include/linux/cred.h index 75c0fa881308..4d2c39573f36 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -153,6 +153,7 @@ struct cred { extern void __put_cred(struct cred *); extern void exit_creds(struct task_struct *); extern int copy_creds(struct task_struct *, unsigned long); +extern const struct cred *get_task_cred(struct task_struct *); extern struct cred *cred_alloc_blank(void); extern struct cred *prepare_creds(void); extern struct cred *prepare_exec_creds(void); @@ -273,33 +274,18 @@ static inline void put_cred(const struct cred *_cred) * @task: The task to query * * Access the objective credentials of a task. The caller must hold the RCU - * readlock. + * readlock or the task must be dead and unable to change its own credentials. * - * The caller must make sure task doesn't go away, either by holding a ref on - * task or by holding tasklist_lock to prevent it from being unlinked. + * The result of this function should not be passed directly to get_cred(); + * rather get_task_cred() should be used instead. */ -#define __task_cred(task) \ - ((const struct cred *)(rcu_dereference_check((task)->real_cred, rcu_read_lock_held() || lockdep_tasklist_lock_is_held()))) - -/** - * get_task_cred - Get another task's objective credentials - * @task: The task to query - * - * Get the objective credentials of a task, pinning them so that they can't go - * away. Accessing a task's credentials directly is not permitted. - * - * The caller must make sure task doesn't go away, either by holding a ref on - * task or by holding tasklist_lock to prevent it from being unlinked. - */ -#define get_task_cred(task) \ -({ \ - struct cred *__cred; \ - rcu_read_lock(); \ - __cred = (struct cred *) __task_cred((task)); \ - get_cred(__cred); \ - rcu_read_unlock(); \ - __cred; \ -}) +#define __task_cred(task) \ + ({ \ + const struct task_struct *__t = (task); \ + rcu_dereference_check(__t->real_cred, \ + rcu_read_lock_held() || \ + task_is_dead(__t)); \ + }) /** * get_current_cred - Get the current task's subjective credentials diff --git a/include/linux/drbd.h b/include/linux/drbd.h index 30da4ae48972..b8d2516668aa 100644 --- a/include/linux/drbd.h +++ b/include/linux/drbd.h @@ -53,7 +53,7 @@ extern const char *drbd_buildtag(void); -#define REL_VERSION "8.3.8rc2" +#define REL_VERSION "8.3.8" #define API_VERSION 88 #define PRO_VERSION_MIN 86 #define PRO_VERSION_MAX 94 diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h index b3cd4de9432b..52c0da4bdd18 100644 --- a/include/linux/dynamic_debug.h +++ b/include/linux/dynamic_debug.h @@ -40,7 +40,7 @@ int ddebug_add_module(struct _ddebug *tab, unsigned int n, const char *modname); #if defined(CONFIG_DYNAMIC_DEBUG) -extern int ddebug_remove_module(char *mod_name); +extern int ddebug_remove_module(const char *mod_name); #define __dynamic_dbg_enabled(dd) ({ \ int __ret = 0; \ @@ -73,7 +73,7 @@ extern int ddebug_remove_module(char *mod_name); #else -static inline int ddebug_remove_module(char *mod) +static inline int ddebug_remove_module(const char *mod) { return 0; } diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 276b40a16835..b4207ca3ad52 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -379,6 +379,8 @@ struct ethtool_rxnfc { __u32 flow_type; /* The rx flow hash value or the rule DB size */ __u64 data; + /* The following fields are not valid and must not be used for + * the ETHTOOL_{G,X}RXFH commands. */ struct ethtool_rx_flow_spec fs; __u32 rule_cnt; __u32 rule_locs[0]; diff --git a/include/linux/fb.h b/include/linux/fb.h index 907ace3a64c8..e7445df44d6c 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -786,8 +786,6 @@ struct fb_tile_ops { #define FBINFO_MISC_USEREVENT 0x10000 /* event request from userspace */ #define FBINFO_MISC_TILEBLITTING 0x20000 /* use tile blitting */ -#define FBINFO_MISC_FIRMWARE 0x40000 /* a replaceable firmware - inited framebuffer */ /* A driver may set this flag to indicate that it does want a set_par to be * called every time when fbcon_switch is executed. The advantage is that with @@ -801,6 +799,8 @@ struct fb_tile_ops { */ #define FBINFO_MISC_ALWAYS_SETPAR 0x40000 +/* where the fb is a firmware driver, and can be replaced with a proper one */ +#define FBINFO_MISC_FIRMWARE 0x80000 /* * Host and GPU endianness differ. */ @@ -873,6 +873,8 @@ struct fb_info { static inline struct apertures_struct *alloc_apertures(unsigned int max_num) { struct apertures_struct *a = kzalloc(sizeof(struct apertures_struct) + max_num * sizeof(struct aperture), GFP_KERNEL); + if (!a) + return NULL; a->count = max_num; return a; } diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h index 013dc529e95f..d147461bc271 100644 --- a/include/linux/fdtable.h +++ b/include/linux/fdtable.h @@ -61,7 +61,8 @@ struct files_struct { (rcu_dereference_check((fdtfd), \ rcu_read_lock_held() || \ lockdep_is_held(&(files)->file_lock) || \ - atomic_read(&(files)->count) == 1)) + atomic_read(&(files)->count) == 1 || \ + rcu_my_thread_group_empty())) #define files_fdtable(files) \ (rcu_dereference_check_fdtable((files), (files)->fdt)) diff --git a/include/linux/fs.h b/include/linux/fs.h index 471e1ff5079a..68ca1b0491af 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1783,6 +1783,19 @@ extern int get_sb_pseudo(struct file_system_type *, char *, struct vfsmount *mnt); extern void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb); +static inline void sb_mark_dirty(struct super_block *sb) +{ + sb->s_dirt = 1; +} +static inline void sb_mark_clean(struct super_block *sb) +{ + sb->s_dirt = 0; +} +static inline int sb_is_dirty(struct super_block *sb) +{ + return sb->s_dirt; +} + /* Alas, no aliases. Too much hassle with bringing module.h everywhere */ #define fops_get(fops) \ (((fops) && try_module_get((fops)->owner) ? (fops) : NULL)) diff --git a/include/linux/i8042.h b/include/linux/i8042.h index 9bf6870ee5f4..a986ff588944 100644 --- a/include/linux/i8042.h +++ b/include/linux/i8042.h @@ -46,31 +46,31 @@ int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str, #else -void i8042_lock_chip(void) +static inline void i8042_lock_chip(void) { } -void i8042_unlock_chip(void) +static inline void i8042_unlock_chip(void) { } -int i8042_command(unsigned char *param, int command) +static inline int i8042_command(unsigned char *param, int command) { return -ENODEV; } -bool i8042_check_port_owner(const struct serio *serio) +static inline bool i8042_check_port_owner(const struct serio *serio) { return false; } -int i8042_install_filter(bool (*filter)(unsigned char data, unsigned char str, +static inline int i8042_install_filter(bool (*filter)(unsigned char data, unsigned char str, struct serio *serio)) { return -ENODEV; } -int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str, +static inline int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str, struct serio *serio)) { return -ENODEV; diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h index 9ea047aca795..1ffaeffeff74 100644 --- a/include/linux/if_macvlan.h +++ b/include/linux/if_macvlan.h @@ -67,6 +67,8 @@ static inline void macvlan_count_rx(const struct macvlan_dev *vlan, } } +extern void macvlan_common_setup(struct net_device *dev); + extern int macvlan_common_newlink(struct net *src_net, struct net_device *dev, struct nlattr *tb[], struct nlattr *data[], int (*receive)(struct sk_buff *skb), diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index a4d2e9f7088a..adf832dec3f3 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -1026,11 +1026,12 @@ void __jbd2_journal_insert_checkpoint(struct journal_head *, transaction_t *); struct jbd2_buffer_trigger_type { /* - * Fired just before a buffer is written to the journal. - * mapped_data is a mapped buffer that is the frozen data for - * commit. + * Fired a the moment data to write to the journal are known to be + * stable - so either at the moment b_frozen_data is created or just + * before a buffer is written to the journal. mapped_data is a mapped + * buffer that is the frozen data for commit. */ - void (*t_commit)(struct jbd2_buffer_trigger_type *type, + void (*t_frozen)(struct jbd2_buffer_trigger_type *type, struct buffer_head *bh, void *mapped_data, size_t size); @@ -1042,7 +1043,7 @@ struct jbd2_buffer_trigger_type { struct buffer_head *bh); }; -extern void jbd2_buffer_commit_trigger(struct journal_head *jh, +extern void jbd2_buffer_frozen_trigger(struct journal_head *jh, void *mapped_data, struct jbd2_buffer_trigger_type *triggers); extern void jbd2_buffer_abort_trigger(struct journal_head *jh, diff --git a/include/linux/list.h b/include/linux/list.h index 8392884a2977..5d57a3a1fa1b 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -544,6 +544,21 @@ static inline void list_splice_tail_init(struct list_head *list, &pos->member != (head); \ pos = n, n = list_entry(n->member.prev, typeof(*n), member)) +/** + * list_safe_reset_next - reset a stale list_for_each_entry_safe loop + * @pos: the loop cursor used in the list_for_each_entry_safe loop + * @n: temporary storage used in list_for_each_entry_safe + * @member: the name of the list_struct within the struct. + * + * list_safe_reset_next is not safe to use in general if the list may be + * modified concurrently (eg. the lock is dropped in the loop body). An + * exception to this is if the cursor element (pos) is pinned in the list, + * and list_safe_reset_next is called after re-taking the lock and before + * completing the current iteration of the loop body. + */ +#define list_safe_reset_next(pos, n, member) \ + n = list_entry(pos->member.next, typeof(*pos), member) + /* * Double linked lists with a single pointer list head. * Mostly useful for hash tables where the two pointer list head is diff --git a/include/linux/lmb.h b/include/linux/lmb.h deleted file mode 100644 index f3d14333ebed..000000000000 --- a/include/linux/lmb.h +++ /dev/null @@ -1,89 +0,0 @@ -#ifndef _LINUX_LMB_H -#define _LINUX_LMB_H -#ifdef __KERNEL__ - -/* - * Logical memory blocks. - * - * Copyright (C) 2001 Peter Bergner, IBM Corp. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include <linux/init.h> -#include <linux/mm.h> - -#define MAX_LMB_REGIONS 128 - -struct lmb_property { - u64 base; - u64 size; -}; - -struct lmb_region { - unsigned long cnt; - u64 size; - struct lmb_property region[MAX_LMB_REGIONS+1]; -}; - -struct lmb { - unsigned long debug; - u64 rmo_size; - struct lmb_region memory; - struct lmb_region reserved; -}; - -extern struct lmb lmb; - -extern void __init lmb_init(void); -extern void __init lmb_analyze(void); -extern long lmb_add(u64 base, u64 size); -extern long lmb_remove(u64 base, u64 size); -extern long __init lmb_free(u64 base, u64 size); -extern long __init lmb_reserve(u64 base, u64 size); -extern u64 __init lmb_alloc_nid(u64 size, u64 align, int nid, - u64 (*nid_range)(u64, u64, int *)); -extern u64 __init lmb_alloc(u64 size, u64 align); -extern u64 __init lmb_alloc_base(u64 size, - u64, u64 max_addr); -extern u64 __init __lmb_alloc_base(u64 size, - u64 align, u64 max_addr); -extern u64 __init lmb_phys_mem_size(void); -extern u64 lmb_end_of_DRAM(void); -extern void __init lmb_enforce_memory_limit(u64 memory_limit); -extern int __init lmb_is_reserved(u64 addr); -extern int lmb_is_region_reserved(u64 base, u64 size); -extern int lmb_find(struct lmb_property *res); - -extern void lmb_dump_all(void); - -static inline u64 -lmb_size_bytes(struct lmb_region *type, unsigned long region_nr) -{ - return type->region[region_nr].size; -} -static inline u64 -lmb_size_pages(struct lmb_region *type, unsigned long region_nr) -{ - return lmb_size_bytes(type, region_nr) >> PAGE_SHIFT; -} -static inline u64 -lmb_start_pfn(struct lmb_region *type, unsigned long region_nr) -{ - return type->region[region_nr].base >> PAGE_SHIFT; -} -static inline u64 -lmb_end_pfn(struct lmb_region *type, unsigned long region_nr) -{ - return lmb_start_pfn(type, region_nr) + - lmb_size_pages(type, region_nr); -} - -#include <asm/lmb.h> - -#endif /* __KERNEL__ */ - -#endif /* _LINUX_LMB_H */ diff --git a/include/linux/memblock.h b/include/linux/memblock.h new file mode 100644 index 000000000000..a59faf2b5edd --- /dev/null +++ b/include/linux/memblock.h @@ -0,0 +1,89 @@ +#ifndef _LINUX_MEMBLOCK_H +#define _LINUX_MEMBLOCK_H +#ifdef __KERNEL__ + +/* + * Logical memory blocks. + * + * Copyright (C) 2001 Peter Bergner, IBM Corp. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <linux/init.h> +#include <linux/mm.h> + +#define MAX_MEMBLOCK_REGIONS 128 + +struct memblock_property { + u64 base; + u64 size; +}; + +struct memblock_region { + unsigned long cnt; + u64 size; + struct memblock_property region[MAX_MEMBLOCK_REGIONS+1]; +}; + +struct memblock { + unsigned long debug; + u64 rmo_size; + struct memblock_region memory; + struct memblock_region reserved; +}; + +extern struct memblock memblock; + +extern void __init memblock_init(void); +extern void __init memblock_analyze(void); +extern long memblock_add(u64 base, u64 size); +extern long memblock_remove(u64 base, u64 size); +extern long __init memblock_free(u64 base, u64 size); +extern long __init memblock_reserve(u64 base, u64 size); +extern u64 __init memblock_alloc_nid(u64 size, u64 align, int nid, + u64 (*nid_range)(u64, u64, int *)); +extern u64 __init memblock_alloc(u64 size, u64 align); +extern u64 __init memblock_alloc_base(u64 size, + u64, u64 max_addr); +extern u64 __init __memblock_alloc_base(u64 size, + u64 align, u64 max_addr); +extern u64 __init memblock_phys_mem_size(void); +extern u64 memblock_end_of_DRAM(void); +extern void __init memblock_enforce_memory_limit(u64 memory_limit); +extern int __init memblock_is_reserved(u64 addr); +extern int memblock_is_region_reserved(u64 base, u64 size); +extern int memblock_find(struct memblock_property *res); + +extern void memblock_dump_all(void); + +static inline u64 +memblock_size_bytes(struct memblock_region *type, unsigned long region_nr) +{ + return type->region[region_nr].size; +} +static inline u64 +memblock_size_pages(struct memblock_region *type, unsigned long region_nr) +{ + return memblock_size_bytes(type, region_nr) >> PAGE_SHIFT; +} +static inline u64 +memblock_start_pfn(struct memblock_region *type, unsigned long region_nr) +{ + return type->region[region_nr].base >> PAGE_SHIFT; +} +static inline u64 +memblock_end_pfn(struct memblock_region *type, unsigned long region_nr) +{ + return memblock_start_pfn(type, region_nr) + + memblock_size_pages(type, region_nr); +} + +#include <asm/memblock.h> + +#endif /* __KERNEL__ */ + +#endif /* _LINUX_MEMBLOCK_H */ diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index b631c46cffd9..f6c9b7dcb9fd 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -3,6 +3,12 @@ #include <linux/module.h> #include <linux/major.h> +/* + * These allocations are managed by device@lanana.org. If you use an + * entry that is not in assigned your entry may well be moved and + * reassigned, or set dynamic if a fixed value is not justified. + */ + #define PSMOUSE_MINOR 1 #define MS_BUSMOUSE_MINOR 2 #define ATIXL_BUSMOUSE_MINOR 3 @@ -30,7 +36,6 @@ #define HPET_MINOR 228 #define FUSE_MINOR 229 #define KVM_MINOR 232 -#define VHOST_NET_MINOR 233 #define BTRFS_MINOR 234 #define AUTOFS_MINOR 235 #define MISC_DYNAMIC_MINOR 255 diff --git a/include/linux/mm.h b/include/linux/mm.h index b969efb03787..a2b48041b910 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -999,7 +999,7 @@ static inline void sync_mm_rss(struct task_struct *task, struct mm_struct *mm) * querying the cache size, so a fastpath for that case is appropriate. */ struct shrinker { - int (*shrink)(int nr_to_scan, gfp_t gfp_mask); + int (*shrink)(struct shrinker *, int nr_to_scan, gfp_t gfp_mask); int seeks; /* seeks to recreate an obj */ /* These are for internal use */ diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h index cbbbe9bfecad..30b0c4e78f91 100644 --- a/include/linux/mv643xx_eth.h +++ b/include/linux/mv643xx_eth.h @@ -19,6 +19,11 @@ struct mv643xx_eth_shared_platform_data { struct mbus_dram_target_info *dram; struct platform_device *shared_smi; unsigned int t_clk; + /* + * Max packet size for Tx IP/Layer 4 checksum, when set to 0, default + * limit of 9KiB will be used. + */ + int tx_csum_limit; }; #define MV643XX_ETH_PHY_ADDR_DEFAULT 0 diff --git a/include/linux/net.h b/include/linux/net.h index 2b4deeeb8646..dee0b11a8759 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -129,10 +129,9 @@ struct socket_wq { * @type: socket type (%SOCK_STREAM, etc) * @flags: socket flags (%SOCK_ASYNC_NOSPACE, etc) * @ops: protocol specific socket operations - * @fasync_list: Asynchronous wake up list * @file: File back pointer for gc * @sk: internal networking protocol agnostic socket representation - * @wait: wait queue for several uses + * @wq: wait queue for several uses */ struct socket { socket_state state; diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 40291f375024..b21e4054c12c 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1656,6 +1656,9 @@ static inline int netif_is_multiqueue(const struct net_device *dev) return (dev->num_tx_queues > 1); } +extern void netif_set_real_num_tx_queues(struct net_device *dev, + unsigned int txq); + /* Use this variant when it is known for sure that it * is executing from hardware interrupt context or with hardware interrupts * disabled. @@ -2329,7 +2332,7 @@ do { \ #endif #if defined(VERBOSE_DEBUG) -#define netif_vdbg netdev_dbg +#define netif_vdbg netif_dbg #else #define netif_vdbg(priv, type, dev, format, args...) \ ({ \ diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 77c2ae53431c..bad4d121b16e 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -493,8 +493,15 @@ extern int nfs_wb_all(struct inode *inode); extern int nfs_wb_page(struct inode *inode, struct page* page); extern int nfs_wb_page_cancel(struct inode *inode, struct page* page); #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4) +extern int nfs_commit_inode(struct inode *, int); extern struct nfs_write_data *nfs_commitdata_alloc(void); extern void nfs_commit_free(struct nfs_write_data *wdata); +#else +static inline int +nfs_commit_inode(struct inode *inode, int how) +{ + return 0; +} #endif static inline int diff --git a/include/linux/pci.h b/include/linux/pci.h index 7cb00845f150..f26fda76b87f 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -288,6 +288,7 @@ struct pci_dev { */ unsigned int irq; struct resource resource[DEVICE_COUNT_RESOURCE]; /* I/O and memory regions + expansion ROMs */ + resource_size_t fw_addr[DEVICE_COUNT_RESOURCE]; /* FW-assigned addr */ /* These fields are used by common fixups */ unsigned int transparent:1; /* Transparent PCI bridge */ diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index f149dd10908b..3bedcc149c84 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1261,6 +1261,7 @@ #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE 0x0759 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_SMBUS 0x07D8 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP79_SMBUS 0x0AA2 +#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP89_SATA 0x0D85 #define PCI_VENDOR_ID_IMS 0x10e0 #define PCI_DEVICE_ID_IMS_TT128 0x9128 @@ -2321,6 +2322,7 @@ #define PCI_VENDOR_ID_JMICRON 0x197B #define PCI_DEVICE_ID_JMICRON_JMB360 0x2360 #define PCI_DEVICE_ID_JMICRON_JMB361 0x2361 +#define PCI_DEVICE_ID_JMICRON_JMB362 0x2362 #define PCI_DEVICE_ID_JMICRON_JMB363 0x2363 #define PCI_DEVICE_ID_JMICRON_JMB365 0x2365 #define PCI_DEVICE_ID_JMICRON_JMB366 0x2366 diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h index fe1872e5b37e..7066acb2c530 100644 --- a/include/linux/rbtree.h +++ b/include/linux/rbtree.h @@ -110,7 +110,6 @@ struct rb_node struct rb_root { struct rb_node *rb_node; - void (*augment_cb)(struct rb_node *node); }; @@ -130,9 +129,7 @@ static inline void rb_set_color(struct rb_node *rb, int color) rb->rb_parent_color = (rb->rb_parent_color & ~1) | color; } -#define RB_ROOT (struct rb_root) { NULL, NULL, } -#define RB_AUGMENT_ROOT(x) (struct rb_root) { NULL, x} - +#define RB_ROOT (struct rb_root) { NULL, } #define rb_entry(ptr, type, member) container_of(ptr, type, member) #define RB_EMPTY_ROOT(root) ((root)->rb_node == NULL) @@ -142,6 +139,14 @@ static inline void rb_set_color(struct rb_node *rb, int color) extern void rb_insert_color(struct rb_node *, struct rb_root *); extern void rb_erase(struct rb_node *, struct rb_root *); +typedef void (*rb_augment_f)(struct rb_node *node, void *data); + +extern void rb_augment_insert(struct rb_node *node, + rb_augment_f func, void *data); +extern struct rb_node *rb_augment_erase_begin(struct rb_node *node); +extern void rb_augment_erase_end(struct rb_node *node, + rb_augment_f func, void *data); + /* Find logical next and previous nodes in a tree */ extern struct rb_node *rb_next(const struct rb_node *); extern struct rb_node *rb_prev(const struct rb_node *); diff --git a/include/linux/regulator/tps6507x.h b/include/linux/regulator/tps6507x.h new file mode 100644 index 000000000000..4892f591bab1 --- /dev/null +++ b/include/linux/regulator/tps6507x.h @@ -0,0 +1,32 @@ +/* + * tps6507x.h -- Voltage regulation for the Texas Instruments TPS6507X + * + * Copyright (C) 2010 Texas Instruments, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef REGULATOR_TPS6507X +#define REGULATOR_TPS6507X + +/** + * tps6507x_reg_platform_data - platform data for tps6507x + * @defdcdc_default: Defines whether DCDC high or the low register controls + * output voltage by default. Valid for DCDC2 and DCDC3 outputs only. + */ +struct tps6507x_reg_platform_data { + bool defdcdc_default; +}; + +#endif diff --git a/include/linux/sched.h b/include/linux/sched.h index f118809c953f..0478888c6899 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -139,7 +139,7 @@ extern int nr_processes(void); extern unsigned long nr_running(void); extern unsigned long nr_uninterruptible(void); extern unsigned long nr_iowait(void); -extern unsigned long nr_iowait_cpu(void); +extern unsigned long nr_iowait_cpu(int cpu); extern unsigned long this_cpu_load(void); @@ -214,6 +214,7 @@ extern char ___assert_task_state[1 - 2*!!( #define task_is_traced(task) ((task->state & __TASK_TRACED) != 0) #define task_is_stopped(task) ((task->state & __TASK_STOPPED) != 0) +#define task_is_dead(task) ((task)->exit_state != 0) #define task_is_stopped_or_traced(task) \ ((task->state & (__TASK_STOPPED | __TASK_TRACED)) != 0) #define task_contributes_to_load(task) \ diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index bf243fc54959..f89e7fd59a4c 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -380,7 +380,10 @@ struct sk_buff { kmemcheck_bitfield_begin(flags2); __u16 queue_mapping:16; #ifdef CONFIG_IPV6_NDISC_NODETYPE - __u8 ndisc_nodetype:2; + __u8 ndisc_nodetype:2, + deliver_no_wcard:1; +#else + __u8 deliver_no_wcard:1; #endif kmemcheck_bitfield_end(flags2); diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 5e781d824e6d..bc7d6bb4cd8e 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -256,22 +256,22 @@ static inline int hibernate(void) { return -ENOSYS; } static inline bool system_entering_hibernation(void) { return false; } #endif /* CONFIG_HIBERNATION */ -#ifdef CONFIG_HIBERNATION_NVS -extern int hibernate_nvs_register(unsigned long start, unsigned long size); -extern int hibernate_nvs_alloc(void); -extern void hibernate_nvs_free(void); -extern void hibernate_nvs_save(void); -extern void hibernate_nvs_restore(void); -#else /* CONFIG_HIBERNATION_NVS */ -static inline int hibernate_nvs_register(unsigned long a, unsigned long b) +#ifdef CONFIG_SUSPEND_NVS +extern int suspend_nvs_register(unsigned long start, unsigned long size); +extern int suspend_nvs_alloc(void); +extern void suspend_nvs_free(void); +extern void suspend_nvs_save(void); +extern void suspend_nvs_restore(void); +#else /* CONFIG_SUSPEND_NVS */ +static inline int suspend_nvs_register(unsigned long a, unsigned long b) { return 0; } -static inline int hibernate_nvs_alloc(void) { return 0; } -static inline void hibernate_nvs_free(void) {} -static inline void hibernate_nvs_save(void) {} -static inline void hibernate_nvs_restore(void) {} -#endif /* CONFIG_HIBERNATION_NVS */ +static inline int suspend_nvs_alloc(void) { return 0; } +static inline void suspend_nvs_free(void) {} +static inline void suspend_nvs_save(void) {} +static inline void suspend_nvs_restore(void) {} +#endif /* CONFIG_SUSPEND_NVS */ #ifdef CONFIG_PM_SLEEP void save_processor_state(void); diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 7f614ce274a9..13ebb5413a79 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -124,7 +124,8 @@ extern struct trace_event_functions enter_syscall_print_funcs; extern struct trace_event_functions exit_syscall_print_funcs; #define SYSCALL_TRACE_ENTER_EVENT(sname) \ - static struct syscall_metadata __syscall_meta_##sname; \ + static struct syscall_metadata \ + __attribute__((__aligned__(4))) __syscall_meta_##sname; \ static struct ftrace_event_call \ __attribute__((__aligned__(4))) event_enter_##sname; \ static struct ftrace_event_call __used \ @@ -138,7 +139,8 @@ extern struct trace_event_functions exit_syscall_print_funcs; } #define SYSCALL_TRACE_EXIT_EVENT(sname) \ - static struct syscall_metadata __syscall_meta_##sname; \ + static struct syscall_metadata \ + __attribute__((__aligned__(4))) __syscall_meta_##sname; \ static struct ftrace_event_call \ __attribute__((__aligned__(4))) event_exit_##sname; \ static struct ftrace_event_call __used \ diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h index 4496322e28dd..609e8ca5f534 100644 --- a/include/linux/sysrq.h +++ b/include/linux/sysrq.h @@ -45,6 +45,7 @@ struct sysrq_key_op { */ void handle_sysrq(int key, struct tty_struct *tty); +void __handle_sysrq(int key, struct tty_struct *tty, int check_mask); int register_sysrq_key(int key, struct sysrq_key_op *op); int unregister_sysrq_key(int key, struct sysrq_key_op *op); struct sysrq_key_op *__sysrq_get_key_op(int key); diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index 9a59d1f98cd4..103d1b61aacb 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -14,6 +14,7 @@ * See the file COPYING for more details. */ +#include <linux/errno.h> #include <linux/types.h> #include <linux/rcupdate.h> diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h index c9a975976995..814f294d4cd0 100644 --- a/include/linux/vgaarb.h +++ b/include/linux/vgaarb.h @@ -29,6 +29,7 @@ */ #ifndef LINUX_VGA_H +#define LINUX_VGA_H #include <asm/vga.h> diff --git a/include/linux/writeback.h b/include/linux/writeback.h index f64134653a8c..c24eca71e80c 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -27,10 +27,6 @@ enum writeback_sync_modes { * in a manner such that unspecified fields are set to zero. */ struct writeback_control { - struct backing_dev_info *bdi; /* If !NULL, only write back this - queue */ - struct super_block *sb; /* if !NULL, only write inodes from - this super_block */ enum writeback_sync_modes sync_mode; unsigned long *older_than_this; /* If !NULL, only write back inodes older than this */ @@ -56,15 +52,6 @@ struct writeback_control { unsigned for_reclaim:1; /* Invoked from the page allocator */ unsigned range_cyclic:1; /* range_start is cyclic */ unsigned more_io:1; /* more io to be dispatched */ - /* - * write_cache_pages() won't update wbc->nr_to_write and - * mapping->writeback_index if no_nrwrite_index_update - * is set. write_cache_pages() may write more than we - * requested and we want to make sure nr_to_write and - * writeback_index are updated in a consistent manner - * so we use a single control to update them - */ - unsigned no_nrwrite_index_update:1; }; /* @@ -75,7 +62,8 @@ int inode_wait(void *); void writeback_inodes_sb(struct super_block *); int writeback_inodes_sb_if_idle(struct super_block *); void sync_inodes_sb(struct super_block *); -void writeback_inodes_wbc(struct writeback_control *wbc); +void writeback_inodes_wb(struct bdi_writeback *wb, + struct writeback_control *wbc); long wb_do_writeback(struct bdi_writeback *wb, int force_wait); void wakeup_flusher_threads(long nr_pages); diff --git a/include/math-emu/op-common.h b/include/math-emu/op-common.h index fd882261225e..9696a5e2c437 100644 --- a/include/math-emu/op-common.h +++ b/include/math-emu/op-common.h @@ -799,7 +799,7 @@ do { \ X##_e -= (_FP_W_TYPE_SIZE - rsize); \ X##_e = rsize - X##_e - 1; \ \ - if (_FP_FRACBITS_##fs < rsize && _FP_WFRACBITS_##fs < X##_e) \ + if (_FP_FRACBITS_##fs < rsize && _FP_WFRACBITS_##fs <= X##_e) \ __FP_FRAC_SRS_1(ur_, (X##_e - _FP_WFRACBITS_##fs + 1), rsize);\ _FP_FRAC_DISASSEMBLE_##wc(X, ur_, rsize); \ if ((_FP_WFRACBITS_##fs - X##_e - 1) > 0) \ diff --git a/include/media/tuner.h b/include/media/tuner.h index 5505c5360ca3..51811eac46f1 100644 --- a/include/media/tuner.h +++ b/include/media/tuner.h @@ -130,6 +130,7 @@ #define TUNER_PHILIPS_CU1216L 82 #define TUNER_NXP_TDA18271 83 #define TUNER_SONY_BTF_PXN01Z 84 +#define TUNER_PHILIPS_FQ1236_MK5 85 /* NTSC, TDA9885, no FM radio */ /* tv card specific */ #define TDA9887_PRESENT (1<<0) diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 03ca5d826757..433604bb3fe8 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -313,12 +313,24 @@ extern void qdisc_calculate_pkt_len(struct sk_buff *skb, extern void tcf_destroy(struct tcf_proto *tp); extern void tcf_destroy_chain(struct tcf_proto **fl); -/* Reset all TX qdiscs of a device. */ +/* Reset all TX qdiscs greater then index of a device. */ +static inline void qdisc_reset_all_tx_gt(struct net_device *dev, unsigned int i) +{ + struct Qdisc *qdisc; + + for (; i < dev->num_tx_queues; i++) { + qdisc = netdev_get_tx_queue(dev, i)->qdisc; + if (qdisc) { + spin_lock_bh(qdisc_lock(qdisc)); + qdisc_reset(qdisc); + spin_unlock_bh(qdisc_lock(qdisc)); + } + } +} + static inline void qdisc_reset_all_tx(struct net_device *dev) { - unsigned int i; - for (i = 0; i < dev->num_tx_queues; i++) - qdisc_reset(netdev_get_tx_queue(dev, i)->qdisc); + qdisc_reset_all_tx_gt(dev, 0); } /* Are all TX queues of the device empty? */ diff --git a/include/net/snmp.h b/include/net/snmp.h index 92456f1035f5..899003d18db9 100644 --- a/include/net/snmp.h +++ b/include/net/snmp.h @@ -134,7 +134,7 @@ struct linux_xfrm_mib { #define SNMP_ADD_STATS_USER(mib, field, addend) \ this_cpu_add(mib[1]->mibs[field], addend) #define SNMP_ADD_STATS(mib, field, addend) \ - this_cpu_add(mib[0]->mibs[field], addend) + this_cpu_add(mib[!in_softirq()]->mibs[field], addend) /* * Use "__typeof__(*mib[0]) *ptr" instead of "__typeof__(mib[0]) ptr" * to make @ptr a non-percpu pointer. diff --git a/include/net/sock.h b/include/net/sock.h index 731150d52799..0a691ea7654a 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1224,12 +1224,7 @@ static inline void sk_tx_queue_clear(struct sock *sk) static inline int sk_tx_queue_get(const struct sock *sk) { - return sk->sk_tx_queue_mapping; -} - -static inline bool sk_tx_queue_recorded(const struct sock *sk) -{ - return (sk && sk->sk_tx_queue_mapping >= 0); + return sk ? sk->sk_tx_queue_mapping : -1; } static inline void sk_set_socket(struct sock *sk, struct socket *sock) diff --git a/include/net/tc_act/tc_mirred.h b/include/net/tc_act/tc_mirred.h index ceac661cdfd5..cfe2943690ff 100644 --- a/include/net/tc_act/tc_mirred.h +++ b/include/net/tc_act/tc_mirred.h @@ -9,6 +9,7 @@ struct tcf_mirred { int tcfm_ifindex; int tcfm_ok_push; struct net_device *tcfm_dev; + struct list_head tcfm_list; }; #define to_mirred(pc) \ container_of(pc, struct tcf_mirred, common) diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 1913af67c43d..fc8f36dd0f5c 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -1586,7 +1586,7 @@ static inline struct xfrm_state *xfrm_input_state(struct sk_buff *skb) static inline int xfrm_mark_get(struct nlattr **attrs, struct xfrm_mark *m) { if (attrs[XFRMA_MARK]) - memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); + memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(struct xfrm_mark)); else m->v = m->m = 0; diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h index c0227361a876..9d51d6f35893 100644 --- a/include/sound/sh_fsi.h +++ b/include/sound/sh_fsi.h @@ -12,6 +12,9 @@ * published by the Free Software Foundation. */ +#define FSI_PORT_A 0 +#define FSI_PORT_B 1 + /* flags format * 0xABCDEEFF @@ -55,12 +58,14 @@ #define SH_FSI_GET_IFMT(x) ((x >> 8) & SH_FSI_FMT_MASK) #define SH_FSI_GET_OFMT(x) ((x >> 0) & SH_FSI_FMT_MASK) -#define SH_FSI_FMT_MONO (1 << 0) -#define SH_FSI_FMT_MONO_DELAY (1 << 1) -#define SH_FSI_FMT_PCM (1 << 2) -#define SH_FSI_FMT_I2S (1 << 3) -#define SH_FSI_FMT_TDM (1 << 4) -#define SH_FSI_FMT_TDM_DELAY (1 << 5) +#define SH_FSI_FMT_MONO 0 +#define SH_FSI_FMT_MONO_DELAY 1 +#define SH_FSI_FMT_PCM 2 +#define SH_FSI_FMT_I2S 3 +#define SH_FSI_FMT_TDM 4 +#define SH_FSI_FMT_TDM_DELAY 5 +#define SH_FSI_FMT_SPDIF 6 + #define SH_FSI_IFMT_TDM_CH(x) \ (SH_FSI_IFMT(TDM) | SH_FSI_SET_CH_I(x)) @@ -72,9 +77,41 @@ #define SH_FSI_OFMT_TDM_DELAY_CH(x) \ (SH_FSI_OFMT(TDM_DELAY) | SH_FSI_SET_CH_O(x)) + +/* + * set_rate return value + * + * see ACKMD/BPFMD on + * ACK_MD (FSI2) + * CKG1 (FSI) + * + * err: return value < 0 + * + * 0x-00000AB + * + * A: ACKMD value + * B: BPFMD value + */ + +#define SH_FSI_ACKMD_MASK (0xF << 0) +#define SH_FSI_ACKMD_512 (1 << 0) +#define SH_FSI_ACKMD_256 (2 << 0) +#define SH_FSI_ACKMD_128 (3 << 0) +#define SH_FSI_ACKMD_64 (4 << 0) +#define SH_FSI_ACKMD_32 (5 << 0) + +#define SH_FSI_BPFMD_MASK (0xF << 4) +#define SH_FSI_BPFMD_512 (1 << 4) +#define SH_FSI_BPFMD_256 (2 << 4) +#define SH_FSI_BPFMD_128 (3 << 4) +#define SH_FSI_BPFMD_64 (4 << 4) +#define SH_FSI_BPFMD_32 (5 << 4) +#define SH_FSI_BPFMD_16 (6 << 4) + struct sh_fsi_platform_info { unsigned long porta_flags; unsigned long portb_flags; + int (*set_rate)(int is_porta, int rate); /* for master mode */ }; extern struct snd_soc_dai fsi_soc_dai[2]; diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 66ff4c124dbd..c5d9987bc897 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -273,6 +273,8 @@ #define SND_SOC_DAPM_POST_PMD 0x8 /* after widget power down */ #define SND_SOC_DAPM_PRE_REG 0x10 /* before audio path setup */ #define SND_SOC_DAPM_POST_REG 0x20 /* after audio path setup */ +#define SND_SOC_DAPM_PRE_POST_PMD \ + (SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD) /* convenience event type detection */ #define SND_SOC_DAPM_EVENT_ON(e) \ diff --git a/include/sound/soc.h b/include/sound/soc.h index 697e7ffe39d7..65e9d03ed4f5 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -170,6 +170,21 @@ .get = xhandler_get, .put = xhandler_put, \ .private_value = (unsigned long)&xenum } +#define SOC_DOUBLE_R_SX_TLV(xname, xreg_left, xreg_right, xshift,\ + xmin, xmax, tlv_array) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ + .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \ + SNDRV_CTL_ELEM_ACCESS_READWRITE, \ + .tlv.p = (tlv_array), \ + .info = snd_soc_info_volsw_2r_sx, \ + .get = snd_soc_get_volsw_2r_sx, \ + .put = snd_soc_put_volsw_2r_sx, \ + .private_value = (unsigned long)&(struct soc_mixer_control) \ + {.reg = xreg_left, \ + .rreg = xreg_right, .shift = xshift, \ + .min = xmin, .max = xmax} } + + /* * Simplified versions of above macros, declaring a struct and calculating * ARRAY_SIZE internally @@ -329,6 +344,12 @@ int snd_soc_put_volsw_s8(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_soc_limit_volume(struct snd_soc_codec *codec, const char *name, int max); +int snd_soc_info_volsw_2r_sx(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo); +int snd_soc_get_volsw_2r_sx(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol); +int snd_soc_put_volsw_2r_sx(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol); /** * struct snd_soc_jack_pin - Describes a pin to update based on jack detection diff --git a/include/sound/tlv320dac33-plat.h b/include/sound/tlv320dac33-plat.h index 3f428d53195b..6c6649656798 100644 --- a/include/sound/tlv320dac33-plat.h +++ b/include/sound/tlv320dac33-plat.h @@ -15,6 +15,8 @@ struct tlv320dac33_platform_data { int power_gpio; + int mode1_latency; /* latency caused by the i2c writes in us */ + int auto_fifo_config; /* FIFO config based on the period size */ int keep_bclk; /* Keep the BCLK running in FIFO modes */ u8 burst_bclkdiv; }; diff --git a/include/sound/uda134x.h b/include/sound/uda134x.h index 509efb050176..e475659bd3be 100644 --- a/include/sound/uda134x.h +++ b/include/sound/uda134x.h @@ -18,6 +18,18 @@ struct uda134x_platform_data { struct l3_pins l3; void (*power) (int); int model; + /* + ALSA SOC usually puts the device in standby mode when it's not used + for sometime. If you unset is_powered_on_standby the driver will + turn off the ADC/DAC when this callback is invoked and turn it back + on when needed. Unfortunately this will result in a very light bump + (it can be audible only with good earphones). If this bothers you + set is_powered_on_standby, you will have slightly higher power + consumption. Please note that sending the L3 command for ADC is + enough to make the bump, so it doesn't make difference if you + completely take off power from the codec. + */ + int is_powered_on_standby; #define UDA134X_UDA1340 1 #define UDA134X_UDA1341 2 #define UDA134X_UDA1344 3 diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index f5b1ba90e952..f3865c7b4166 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -306,7 +306,6 @@ TRACE_EVENT(ext4_da_writepages_result, __field( int, pages_written ) __field( long, pages_skipped ) __field( char, more_io ) - __field( char, no_nrwrite_index_update ) __field( pgoff_t, writeback_index ) ), @@ -317,16 +316,14 @@ TRACE_EVENT(ext4_da_writepages_result, __entry->pages_written = pages_written; __entry->pages_skipped = wbc->pages_skipped; __entry->more_io = wbc->more_io; - __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update; __entry->writeback_index = inode->i_mapping->writeback_index; ), - TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld more_io %d no_nrwrite_index_update %d writeback_index %lu", + TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld more_io %d writeback_index %lu", jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino, __entry->ret, __entry->pages_written, __entry->pages_skipped, __entry->more_io, - __entry->no_nrwrite_index_update, (unsigned long) __entry->writeback_index) ); diff --git a/include/trace/events/signal.h b/include/trace/events/signal.h index 814566c99d29..17df43464df0 100644 --- a/include/trace/events/signal.h +++ b/include/trace/events/signal.h @@ -10,7 +10,8 @@ #define TP_STORE_SIGINFO(__entry, info) \ do { \ - if (info == SEND_SIG_NOINFO) { \ + if (info == SEND_SIG_NOINFO || \ + info == SEND_SIG_FORCED) { \ __entry->errno = 0; \ __entry->code = SI_USER; \ } else if (info == SEND_SIG_PRIV) { \ |