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-rw-r--r--include/acpi/acpi_drivers.h2
-rw-r--r--include/acpi/acpixf.h3
-rw-r--r--include/acpi/apei.h5
-rw-r--r--include/acpi/processor.h2
-rw-r--r--include/asm-generic/memory_model.h4
-rw-r--r--include/drm/drm_crtc.h3
-rw-r--r--include/drm/i915_drm.h2
-rw-r--r--include/linux/acpi.h3
-rw-r--r--include/linux/amba/pl08x.h9
-rw-r--r--include/linux/bitmap.h1
-rw-r--r--include/linux/cpuidle.h4
-rw-r--r--include/linux/cred.h15
-rw-r--r--include/linux/cryptohash.h7
-rw-r--r--include/linux/dcache.h30
-rw-r--r--include/linux/device-mapper.h43
-rw-r--r--include/linux/dm-ioctl.h4
-rw-r--r--include/linux/dm-kcopyd.h15
-rw-r--r--include/linux/efi.h6
-rw-r--r--include/linux/fault-inject.h18
-rw-r--r--include/linux/fs.h68
-rw-r--r--include/linux/genalloc.h34
-rw-r--r--include/linux/gfp.h2
-rw-r--r--include/linux/hash.h2
-rw-r--r--include/linux/idr.h4
-rw-r--r--include/linux/input.h2
-rw-r--r--include/linux/ioport.h1
-rw-r--r--include/linux/irq.h11
-rw-r--r--include/linux/irqdesc.h1
-rw-r--r--include/linux/jbd2.h6
-rw-r--r--include/linux/llist.h126
-rw-r--r--include/linux/memcontrol.h8
-rw-r--r--include/linux/mfd/aat2870.h181
-rw-r--r--include/linux/mfd/ab8500.h8
-rw-r--r--include/linux/mfd/stmpe.h3
-rw-r--r--include/linux/mfd/tps65910.h1
-rw-r--r--include/linux/mfd/tps65912.h327
-rw-r--r--include/linux/mfd/wm831x/core.h119
-rw-r--r--include/linux/mfd/wm831x/pdata.h3
-rw-r--r--include/linux/mm.h19
-rw-r--r--include/linux/mmc/host.h2
-rw-r--r--include/linux/netlink.h2
-rw-r--r--include/linux/nfs_fs.h4
-rw-r--r--include/linux/nfs_fs_sb.h2
-rw-r--r--include/linux/nfs_xdr.h10
-rw-r--r--include/linux/of.h22
-rw-r--r--include/linux/of_gpio.h9
-rw-r--r--include/linux/pci.h16
-rw-r--r--include/linux/pci_ids.h10
-rw-r--r--include/linux/pm_domain.h10
-rw-r--r--include/linux/posix_acl.h82
-rw-r--r--include/linux/pstore.h9
-rw-r--r--include/linux/radix-tree.h37
-rw-r--r--include/linux/random.h12
-rw-r--r--include/linux/regulator/consumer.h3
-rw-r--r--include/linux/regulator/driver.h4
-rw-r--r--include/linux/rtc.h3
-rw-r--r--include/linux/sched.h1
-rw-r--r--include/linux/serial_sci.h75
-rw-r--r--include/linux/sh_clk.h4
-rw-r--r--include/linux/sh_dma.h8
-rw-r--r--include/linux/shmem_fs.h17
-rw-r--r--include/linux/socket.h6
-rw-r--r--include/linux/swapops.h23
-rw-r--r--include/linux/thermal.h22
-rw-r--r--include/net/cipso_ipv4.h2
-rw-r--r--include/net/dst.h17
-rw-r--r--include/net/inet_sock.h2
-rw-r--r--include/net/netlabel.h2
-rw-r--r--include/net/secure_seq.h20
-rw-r--r--include/scsi/osd_ore.h125
-rw-r--r--include/sound/tlv320aic3x.h2
-rw-r--r--include/sound/wm8996.h (renamed from include/sound/wm8915.h)28
-rw-r--r--include/trace/events/ext4.h87
-rw-r--r--include/trace/events/jbd2.h36
-rw-r--r--include/video/omapdss.h26
75 files changed, 1538 insertions, 304 deletions
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 3090471b2a5e..e49c36d38d7e 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -128,7 +128,7 @@ extern int is_dock_device(acpi_handle handle);
extern int register_dock_notifier(struct notifier_block *nb);
extern void unregister_dock_notifier(struct notifier_block *nb);
extern int register_hotplug_dock_device(acpi_handle handle,
- struct acpi_dock_ops *ops,
+ const struct acpi_dock_ops *ops,
void *context);
extern void unregister_hotplug_dock_device(acpi_handle handle);
#else
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 2ed0a8486c19..f554a9313b43 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -47,7 +47,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20110413
+#define ACPI_CA_VERSION 0x20110623
#include "actypes.h"
#include "actbl.h"
@@ -69,6 +69,7 @@ extern u32 acpi_gbl_trace_flags;
extern u32 acpi_gbl_enable_aml_debug_object;
extern u8 acpi_gbl_copy_dsdt_locally;
extern u8 acpi_gbl_truncate_io_addresses;
+extern u8 acpi_gbl_disable_auto_repair;
extern u32 acpi_current_gpe_count;
extern struct acpi_table_fadt acpi_gbl_FADT;
diff --git a/include/acpi/apei.h b/include/acpi/apei.h
index e67b523a50e1..51a527d24a8a 100644
--- a/include/acpi/apei.h
+++ b/include/acpi/apei.h
@@ -18,6 +18,11 @@
extern int hest_disable;
extern int erst_disable;
+#ifdef CONFIG_ACPI_APEI_GHES
+extern int ghes_disable;
+#else
+#define ghes_disable 1
+#endif
#ifdef CONFIG_ACPI_APEI
void __init acpi_hest_init(void);
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index ba4928cae473..67055f180330 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -337,7 +337,7 @@ extern struct cpuidle_driver acpi_idle_driver;
/* in processor_thermal.c */
int acpi_processor_get_limit_info(struct acpi_processor *pr);
-extern struct thermal_cooling_device_ops processor_cooling_ops;
+extern const struct thermal_cooling_device_ops processor_cooling_ops;
#ifdef CONFIG_CPU_FREQ
void acpi_thermal_cpufreq_init(void);
void acpi_thermal_cpufreq_exit(void);
diff --git a/include/asm-generic/memory_model.h b/include/asm-generic/memory_model.h
index fb2d63f13f4c..aea9e45efce6 100644
--- a/include/asm-generic/memory_model.h
+++ b/include/asm-generic/memory_model.h
@@ -39,7 +39,7 @@
})
#define __page_to_pfn(pg) \
-({ struct page *__pg = (pg); \
+({ const struct page *__pg = (pg); \
struct pglist_data *__pgdat = NODE_DATA(page_to_nid(__pg)); \
(unsigned long)(__pg - __pgdat->node_mem_map) + \
__pgdat->node_start_pfn; \
@@ -57,7 +57,7 @@
* section[i].section_mem_map == mem_map's address - start_pfn;
*/
#define __page_to_pfn(pg) \
-({ struct page *__pg = (pg); \
+({ const struct page *__pg = (pg); \
int __sec = page_to_section(__pg); \
(unsigned long)(__pg - __section_mem_map_addr(__nr_to_section(__sec))); \
})
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 33d12f87f0e0..44335e57eaaa 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -205,6 +205,8 @@ struct drm_display_info {
enum subpixel_order subpixel_order;
u32 color_formats;
+ u8 cea_rev;
+
char *raw_edid; /* if any */
};
@@ -802,6 +804,7 @@ extern struct drm_display_mode *drm_gtf_mode_complex(struct drm_device *dev,
extern int drm_add_modes_noedid(struct drm_connector *connector,
int hdisplay, int vdisplay);
+extern int drm_edid_header_is_valid(const u8 *raw_edid);
extern bool drm_edid_is_valid(struct edid *edid);
struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,
int hsize, int vsize, int fresh);
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index c4d6dbfa3ff4..28c0d114cb52 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -237,7 +237,7 @@ typedef struct _drm_i915_sarea {
#define DRM_IOCTL_I915_GEM_GET_APERTURE DRM_IOR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture)
#define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_PIPE_FROM_CRTC_ID, struct drm_i915_get_pipe_from_crtc_id)
#define DRM_IOCTL_I915_GEM_MADVISE DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_MADVISE, struct drm_i915_gem_madvise)
-#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE DRM_IOW(DRM_COMMAND_BASE + DRM_IOCTL_I915_OVERLAY_ATTRS, struct drm_intel_overlay_put_image)
+#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE DRM_IOW(DRM_COMMAND_BASE + DRM_I915_OVERLAY_PUT_IMAGE, struct drm_intel_overlay_put_image)
#define DRM_IOCTL_I915_OVERLAY_ATTRS DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs)
/* Allow drivers to submit batchbuffers directly to hardware, relying
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 1deb2a73c2da..6001b4da39dd 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -238,7 +238,6 @@ extern int acpi_paddr_to_node(u64 start_addr, u64 size);
extern int pnpacpi_disabled;
#define PXM_INVAL (-1)
-#define NID_INVAL (-1)
int acpi_check_resource_conflict(const struct resource *res);
@@ -280,6 +279,8 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context);
#define OSC_SB_CPUHP_OST_SUPPORT 8
#define OSC_SB_APEI_SUPPORT 16
+extern bool osc_sb_apei_support_acked;
+
/* PCI defined _OSC bits */
/* _OSC DW1 Definition (OS Support Fields) */
#define OSC_EXT_PCI_CONFIG_SUPPORT 1
diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h
index 3111385b8ca7..e6e28f37d8ec 100644
--- a/include/linux/amba/pl08x.h
+++ b/include/linux/amba/pl08x.h
@@ -172,8 +172,11 @@ struct pl08x_dma_chan {
int phychan_hold;
struct tasklet_struct tasklet;
char *name;
- struct pl08x_channel_data *cd;
- dma_addr_t runtime_addr;
+ const struct pl08x_channel_data *cd;
+ dma_addr_t src_addr;
+ dma_addr_t dst_addr;
+ u32 src_cctl;
+ u32 dst_cctl;
enum dma_data_direction runtime_direction;
dma_cookie_t lc;
struct list_head pend_list;
@@ -202,7 +205,7 @@ struct pl08x_dma_chan {
* @mem_buses: buses which memory can be accessed from: PL08X_AHB1 | PL08X_AHB2
*/
struct pl08x_platform_data {
- struct pl08x_channel_data *slave_channels;
+ const struct pl08x_channel_data *slave_channels;
unsigned int num_slave_channels;
struct pl08x_channel_data memcpy_channel;
int (*get_signal)(struct pl08x_dma_chan *);
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index 3bac44cce142..7ad634501e48 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -146,6 +146,7 @@ extern int bitmap_allocate_region(unsigned long *bitmap, int pos, int order);
extern void bitmap_copy_le(void *dst, const unsigned long *src, int nbits);
extern int bitmap_ord_to_pos(const unsigned long *bitmap, int n, int bits);
+#define BITMAP_FIRST_WORD_MASK(start) (~0UL << ((start) % BITS_PER_LONG))
#define BITMAP_LAST_WORD_MASK(nbits) \
( \
((nbits) % BITS_PER_LONG) ? \
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 36719ead50e8..b51629e15cfc 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -122,6 +122,8 @@ struct cpuidle_driver {
};
#ifdef CONFIG_CPU_IDLE
+extern void disable_cpuidle(void);
+extern int cpuidle_idle_call(void);
extern int cpuidle_register_driver(struct cpuidle_driver *drv);
struct cpuidle_driver *cpuidle_get_driver(void);
@@ -135,6 +137,8 @@ extern int cpuidle_enable_device(struct cpuidle_device *dev);
extern void cpuidle_disable_device(struct cpuidle_device *dev);
#else
+static inline void disable_cpuidle(void) { }
+static inline int cpuidle_idle_call(void) { return -ENODEV; }
static inline int cpuidle_register_driver(struct cpuidle_driver *drv)
{return -ENODEV; }
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 48e82af1159b..40308969ed00 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -265,10 +265,11 @@ static inline void put_cred(const struct cred *_cred)
/**
* current_cred - Access the current task's subjective credentials
*
- * Access the subjective credentials of the current task.
+ * Access the subjective credentials of the current task. RCU-safe,
+ * since nobody else can modify it.
*/
#define current_cred() \
- (current->cred)
+ rcu_dereference_protected(current->cred, 1)
/**
* __task_cred - Access a task's objective credentials
@@ -306,8 +307,8 @@ static inline void put_cred(const struct cred *_cred)
#define get_current_user() \
({ \
struct user_struct *__u; \
- struct cred *__cred; \
- __cred = (struct cred *) current_cred(); \
+ const struct cred *__cred; \
+ __cred = current_cred(); \
__u = get_uid(__cred->user); \
__u; \
})
@@ -321,8 +322,8 @@ static inline void put_cred(const struct cred *_cred)
#define get_current_groups() \
({ \
struct group_info *__groups; \
- struct cred *__cred; \
- __cred = (struct cred *) current_cred(); \
+ const struct cred *__cred; \
+ __cred = current_cred(); \
__groups = get_group_info(__cred->group_info); \
__groups; \
})
@@ -341,7 +342,7 @@ static inline void put_cred(const struct cred *_cred)
#define current_cred_xxx(xxx) \
({ \
- current->cred->xxx; \
+ current_cred()->xxx; \
})
#define current_uid() (current_cred_xxx(uid))
diff --git a/include/linux/cryptohash.h b/include/linux/cryptohash.h
index ec78a4bbe1d5..2cd9f1cf9fa3 100644
--- a/include/linux/cryptohash.h
+++ b/include/linux/cryptohash.h
@@ -3,11 +3,16 @@
#define SHA_DIGEST_WORDS 5
#define SHA_MESSAGE_BYTES (512 /*bits*/ / 8)
-#define SHA_WORKSPACE_WORDS 80
+#define SHA_WORKSPACE_WORDS 16
void sha_init(__u32 *buf);
void sha_transform(__u32 *digest, const char *data, __u32 *W);
+#define MD5_DIGEST_WORDS 4
+#define MD5_MESSAGE_BYTES 64
+
+void md5_transform(__u32 *hash, __u32 const *in);
+
__u32 half_md4_transform(__u32 buf[4], __u32 const in[8]);
#endif
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index d37d2a793099..62157c03caf7 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -180,12 +180,12 @@ struct dentry_operations {
*/
/* d_flags entries */
-#define DCACHE_AUTOFS_PENDING 0x0001 /* autofs: "under construction" */
-#define DCACHE_NFSFS_RENAMED 0x0002
- /* this dentry has been "silly renamed" and has to be deleted on the last
- * dput() */
+#define DCACHE_OP_HASH 0x0001
+#define DCACHE_OP_COMPARE 0x0002
+#define DCACHE_OP_REVALIDATE 0x0004
+#define DCACHE_OP_DELETE 0x0008
-#define DCACHE_DISCONNECTED 0x0004
+#define DCACHE_DISCONNECTED 0x0010
/* This dentry is possibly not currently connected to the dcache tree, in
* which case its parent will either be itself, or will have this flag as
* well. nfsd will not use a dentry with this bit set, but will first
@@ -196,22 +196,18 @@ struct dentry_operations {
* dentry into place and return that dentry rather than the passed one,
* typically using d_splice_alias. */
-#define DCACHE_REFERENCED 0x0008 /* Recently used, don't discard. */
-#define DCACHE_RCUACCESS 0x0010 /* Entry has ever been RCU-visible */
-#define DCACHE_INOTIFY_PARENT_WATCHED 0x0020
- /* Parent inode is watched by inotify */
-
-#define DCACHE_COOKIE 0x0040 /* For use by dcookie subsystem */
-#define DCACHE_FSNOTIFY_PARENT_WATCHED 0x0080
- /* Parent inode is watched by some fsnotify listener */
+#define DCACHE_REFERENCED 0x0020 /* Recently used, don't discard. */
+#define DCACHE_RCUACCESS 0x0040 /* Entry has ever been RCU-visible */
#define DCACHE_CANT_MOUNT 0x0100
#define DCACHE_GENOCIDE 0x0200
-#define DCACHE_OP_HASH 0x1000
-#define DCACHE_OP_COMPARE 0x2000
-#define DCACHE_OP_REVALIDATE 0x4000
-#define DCACHE_OP_DELETE 0x8000
+#define DCACHE_NFSFS_RENAMED 0x1000
+ /* this dentry has been "silly renamed" and has to be deleted on the last
+ * dput() */
+#define DCACHE_COOKIE 0x2000 /* For use by dcookie subsystem */
+#define DCACHE_FSNOTIFY_PARENT_WATCHED 0x4000
+ /* Parent inode is watched by some fsnotify listener */
#define DCACHE_MOUNTED 0x10000 /* is a mountpoint */
#define DCACHE_NEED_AUTOMOUNT 0x20000 /* handle automount on this dir */
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 4427e0454051..3fa1f3d90ce0 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -208,6 +208,49 @@ struct dm_target_callbacks {
int dm_register_target(struct target_type *t);
void dm_unregister_target(struct target_type *t);
+/*
+ * Target argument parsing.
+ */
+struct dm_arg_set {
+ unsigned argc;
+ char **argv;
+};
+
+/*
+ * The minimum and maximum value of a numeric argument, together with
+ * the error message to use if the number is found to be outside that range.
+ */
+struct dm_arg {
+ unsigned min;
+ unsigned max;
+ char *error;
+};
+
+/*
+ * Validate the next argument, either returning it as *value or, if invalid,
+ * returning -EINVAL and setting *error.
+ */
+int dm_read_arg(struct dm_arg *arg, struct dm_arg_set *arg_set,
+ unsigned *value, char **error);
+
+/*
+ * Process the next argument as the start of a group containing between
+ * arg->min and arg->max further arguments. Either return the size as
+ * *num_args or, if invalid, return -EINVAL and set *error.
+ */
+int dm_read_arg_group(struct dm_arg *arg, struct dm_arg_set *arg_set,
+ unsigned *num_args, char **error);
+
+/*
+ * Return the current argument and shift to the next.
+ */
+const char *dm_shift_arg(struct dm_arg_set *as);
+
+/*
+ * Move through num_args arguments.
+ */
+void dm_consume_args(struct dm_arg_set *as, unsigned num_args);
+
/*-----------------------------------------------------------------
* Functions for creating and manipulating mapped devices.
* Drop the reference with dm_put when you finish with the object.
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index 3708455ee6c3..0cb8eff76bd6 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -267,9 +267,9 @@ enum {
#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 20
+#define DM_VERSION_MINOR 21
#define DM_VERSION_PATCHLEVEL 0
-#define DM_VERSION_EXTRA "-ioctl (2011-02-02)"
+#define DM_VERSION_EXTRA "-ioctl (2011-07-06)"
/* Status bits */
#define DM_READONLY_FLAG (1 << 0) /* In/Out */
diff --git a/include/linux/dm-kcopyd.h b/include/linux/dm-kcopyd.h
index 298d587e349b..5e54458e920f 100644
--- a/include/linux/dm-kcopyd.h
+++ b/include/linux/dm-kcopyd.h
@@ -42,5 +42,20 @@ int dm_kcopyd_copy(struct dm_kcopyd_client *kc, struct dm_io_region *from,
unsigned num_dests, struct dm_io_region *dests,
unsigned flags, dm_kcopyd_notify_fn fn, void *context);
+/*
+ * Prepare a callback and submit it via the kcopyd thread.
+ *
+ * dm_kcopyd_prepare_callback allocates a callback structure and returns it.
+ * It must not be called from interrupt context.
+ * The returned value should be passed into dm_kcopyd_do_callback.
+ *
+ * dm_kcopyd_do_callback submits the callback.
+ * It may be called from interrupt context.
+ * The callback is issued from the kcopyd thread.
+ */
+void *dm_kcopyd_prepare_callback(struct dm_kcopyd_client *kc,
+ dm_kcopyd_notify_fn fn, void *context);
+void dm_kcopyd_do_callback(void *job, int read_err, unsigned long write_err);
+
#endif /* __KERNEL__ */
#endif /* _LINUX_DM_KCOPYD_H */
diff --git a/include/linux/efi.h b/include/linux/efi.h
index ec2572693925..2362a0bc7f0d 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -19,6 +19,7 @@
#include <linux/rtc.h>
#include <linux/ioport.h>
#include <linux/pfn.h>
+#include <linux/pstore.h>
#include <asm/page.h>
#include <asm/system.h>
@@ -232,6 +233,9 @@ typedef efi_status_t efi_query_capsule_caps_t(efi_capsule_header_t **capsules,
#define UV_SYSTEM_TABLE_GUID \
EFI_GUID( 0x3b13a7d4, 0x633e, 0x11dd, 0x93, 0xec, 0xda, 0x25, 0x56, 0xd8, 0x95, 0x93 )
+#define LINUX_EFI_CRASH_GUID \
+ EFI_GUID( 0xcfc8fc79, 0xbe2e, 0x4ddc, 0x97, 0xf0, 0x9f, 0x98, 0xbf, 0xe2, 0x98, 0xa0 )
+
typedef struct {
efi_guid_t guid;
unsigned long table;
@@ -458,6 +462,8 @@ struct efivars {
struct kset *kset;
struct bin_attribute *new_var, *del_var;
const struct efivar_operations *ops;
+ struct efivar_entry *walk_entry;
+ struct pstore_info efi_pstore_info;
};
int register_efivars(struct efivars *efivars,
diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h
index 3ff060ac7810..c6f996f2abb6 100644
--- a/include/linux/fault-inject.h
+++ b/include/linux/fault-inject.h
@@ -25,10 +25,6 @@ struct fault_attr {
unsigned long reject_end;
unsigned long count;
-
-#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS
- struct dentry *dir;
-#endif
};
#define FAULT_ATTR_INITIALIZER { \
@@ -45,19 +41,15 @@ bool should_fail(struct fault_attr *attr, ssize_t size);
#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS
-int init_fault_attr_dentries(struct fault_attr *attr, const char *name);
-void cleanup_fault_attr_dentries(struct fault_attr *attr);
+struct dentry *fault_create_debugfs_attr(const char *name,
+ struct dentry *parent, struct fault_attr *attr);
#else /* CONFIG_FAULT_INJECTION_DEBUG_FS */
-static inline int init_fault_attr_dentries(struct fault_attr *attr,
- const char *name)
-{
- return -ENODEV;
-}
-
-static inline void cleanup_fault_attr_dentries(struct fault_attr *attr)
+static inline struct dentry *fault_create_debugfs_attr(const char *name,
+ struct dentry *parent, struct fault_attr *attr)
{
+ return ERR_PTR(-ENODEV);
}
#endif /* CONFIG_FAULT_INJECTION_DEBUG_FS */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index f23bcb77260c..178cdb4f1d4a 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -738,22 +738,54 @@ static inline int mapping_writably_mapped(struct address_space *mapping)
struct posix_acl;
#define ACL_NOT_CACHED ((void *)(-1))
+#define IOP_FASTPERM 0x0001
+#define IOP_LOOKUP 0x0002
+#define IOP_NOFOLLOW 0x0004
+
+/*
+ * Keep mostly read-only and often accessed (especially for
+ * the RCU path lookup and 'stat' data) fields at the beginning
+ * of the 'struct inode'
+ */
struct inode {
- /* RCU path lookup touches following: */
umode_t i_mode;
+ unsigned short i_opflags;
uid_t i_uid;
gid_t i_gid;
+ unsigned int i_flags;
+
+#ifdef CONFIG_FS_POSIX_ACL
+ struct posix_acl *i_acl;
+ struct posix_acl *i_default_acl;
+#endif
+
const struct inode_operations *i_op;
struct super_block *i_sb;
+ struct address_space *i_mapping;
- spinlock_t i_lock; /* i_blocks, i_bytes, maybe i_size */
- unsigned int i_flags;
- unsigned long i_state;
#ifdef CONFIG_SECURITY
void *i_security;
#endif
- struct mutex i_mutex;
+ /* Stat data, not accessed from path walking */
+ unsigned long i_ino;
+ unsigned int i_nlink;
+ dev_t i_rdev;
+ loff_t i_size;
+ struct timespec i_atime;
+ struct timespec i_mtime;
+ struct timespec i_ctime;
+ unsigned int i_blkbits;
+ blkcnt_t i_blocks;
+
+#ifdef __NEED_I_SIZE_ORDERED
+ seqcount_t i_size_seqcount;
+#endif
+
+ /* Misc */
+ unsigned long i_state;
+ spinlock_t i_lock; /* i_blocks, i_bytes, maybe i_size */
+ struct mutex i_mutex;
unsigned long dirtied_when; /* jiffies of first dirtying */
@@ -765,25 +797,12 @@ struct inode {
struct list_head i_dentry;
struct rcu_head i_rcu;
};
- unsigned long i_ino;
atomic_t i_count;
- unsigned int i_nlink;
- dev_t i_rdev;
- unsigned int i_blkbits;
u64 i_version;
- loff_t i_size;
-#ifdef __NEED_I_SIZE_ORDERED
- seqcount_t i_size_seqcount;
-#endif
- struct timespec i_atime;
- struct timespec i_mtime;
- struct timespec i_ctime;
- blkcnt_t i_blocks;
unsigned short i_bytes;
atomic_t i_dio_count;
const struct file_operations *i_fop; /* former ->i_op->default_file_ops */
struct file_lock *i_flock;
- struct address_space *i_mapping;
struct address_space i_data;
#ifdef CONFIG_QUOTA
struct dquot *i_dquot[MAXQUOTAS];
@@ -806,10 +825,6 @@ struct inode {
atomic_t i_readcount; /* struct files open RO */
#endif
atomic_t i_writecount;
-#ifdef CONFIG_FS_POSIX_ACL
- struct posix_acl *i_acl;
- struct posix_acl *i_default_acl;
-#endif
void *i_private; /* fs or device private pointer */
};
@@ -2317,11 +2332,18 @@ extern int should_remove_suid(struct dentry *);
extern int file_remove_suid(struct file *);
extern void __insert_inode_hash(struct inode *, unsigned long hashval);
-extern void remove_inode_hash(struct inode *);
static inline void insert_inode_hash(struct inode *inode)
{
__insert_inode_hash(inode, inode->i_ino);
}
+
+extern void __remove_inode_hash(struct inode *);
+static inline void remove_inode_hash(struct inode *inode)
+{
+ if (!inode_unhashed(inode))
+ __remove_inode_hash(inode);
+}
+
extern void inode_sb_list_add(struct inode *inode);
#ifdef CONFIG_BLOCK
diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h
index 5bbebda78b02..5e98eeb2af3b 100644
--- a/include/linux/genalloc.h
+++ b/include/linux/genalloc.h
@@ -1,8 +1,26 @@
/*
- * Basic general purpose allocator for managing special purpose memory
- * not managed by the regular kmalloc/kfree interface.
- * Uses for this includes on-device special memory, uncached memory
- * etc.
+ * Basic general purpose allocator for managing special purpose
+ * memory, for example, memory that is not managed by the regular
+ * kmalloc/kfree interface. Uses for this includes on-device special
+ * memory, uncached memory etc.
+ *
+ * It is safe to use the allocator in NMI handlers and other special
+ * unblockable contexts that could otherwise deadlock on locks. This
+ * is implemented by using atomic operations and retries on any
+ * conflicts. The disadvantage is that there may be livelocks in
+ * extreme cases. For better scalability, one allocator can be used
+ * for each CPU.
+ *
+ * The lockless operation only works if there is enough memory
+ * available. If new memory is added to the pool a lock has to be
+ * still taken. So any user relying on locklessness has to ensure
+ * that sufficient memory is preallocated.
+ *
+ * The basic atomic operation of this allocator is cmpxchg on long.
+ * On architectures that don't have NMI-safe cmpxchg implementation,
+ * the allocator can NOT be used in NMI handler. So code uses the
+ * allocator in NMI handler should depend on
+ * CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG.
*
* This source code is licensed under the GNU General Public License,
* Version 2. See the file COPYING for more details.
@@ -15,7 +33,7 @@
* General purpose special memory pool descriptor.
*/
struct gen_pool {
- rwlock_t lock;
+ spinlock_t lock;
struct list_head chunks; /* list of chunks in this pool */
int min_alloc_order; /* minimum allocation order */
};
@@ -24,8 +42,8 @@ struct gen_pool {
* General purpose special memory pool chunk descriptor.
*/
struct gen_pool_chunk {
- spinlock_t lock;
struct list_head next_chunk; /* next chunk in pool */
+ atomic_t avail;
phys_addr_t phys_addr; /* physical starting address of memory chunk */
unsigned long start_addr; /* starting address of memory chunk */
unsigned long end_addr; /* ending address of memory chunk */
@@ -56,4 +74,8 @@ static inline int gen_pool_add(struct gen_pool *pool, unsigned long addr,
extern void gen_pool_destroy(struct gen_pool *);
extern unsigned long gen_pool_alloc(struct gen_pool *, size_t);
extern void gen_pool_free(struct gen_pool *, unsigned long, size_t);
+extern void gen_pool_for_each_chunk(struct gen_pool *,
+ void (*)(struct gen_pool *, struct gen_pool_chunk *, void *), void *);
+extern size_t gen_pool_avail(struct gen_pool *);
+extern size_t gen_pool_size(struct gen_pool *);
#endif /* __GENALLOC_H__ */
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index cb4089254f01..3a76faf6a3ee 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -92,7 +92,7 @@ struct vm_area_struct;
*/
#define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
-#define __GFP_BITS_SHIFT 23 /* Room for 23 __GFP_FOO bits */
+#define __GFP_BITS_SHIFT 24 /* Room for N __GFP_FOO bits */
#define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
/* This equals 0, but use constants in case they ever change */
diff --git a/include/linux/hash.h b/include/linux/hash.h
index 06d25c189cc5..b80506bdd733 100644
--- a/include/linux/hash.h
+++ b/include/linux/hash.h
@@ -63,7 +63,7 @@ static inline u32 hash_32(u32 val, unsigned int bits)
return hash >> (32 - bits);
}
-static inline unsigned long hash_ptr(void *ptr, unsigned int bits)
+static inline unsigned long hash_ptr(const void *ptr, unsigned int bits)
{
return hash_long((unsigned long)ptr, bits);
}
diff --git a/include/linux/idr.h b/include/linux/idr.h
index 13a801f3d028..255491cf522e 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -146,6 +146,10 @@ void ida_remove(struct ida *ida, int id);
void ida_destroy(struct ida *ida);
void ida_init(struct ida *ida);
+int ida_simple_get(struct ida *ida, unsigned int start, unsigned int end,
+ gfp_t gfp_mask);
+void ida_simple_remove(struct ida *ida, unsigned int id);
+
void __init idr_init_cache(void);
#endif /* __IDR_H__ */
diff --git a/include/linux/input.h b/include/linux/input.h
index 068784e17972..a637e7814334 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -438,6 +438,8 @@ struct input_keymap_entry {
#define KEY_WIMAX 246
#define KEY_RFKILL 247 /* Key that controls all radios */
+#define KEY_MICMUTE 248 /* Mute / unmute the microphone */
+
/* Code 255 is reserved for special needs of AT keyboard driver */
#define BTN_MISC 0x100
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index c2ebfe66177c..9d57a71775b5 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -162,6 +162,7 @@ extern int allocate_resource(struct resource *root, struct resource *new,
resource_size_t,
resource_size_t),
void *alignf_data);
+struct resource *lookup_resource(struct resource *root, resource_size_t start);
int adjust_resource(struct resource *res, resource_size_t start,
resource_size_t size);
resource_size_t resource_alignment(struct resource *res);
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 87a06f345bd2..59517300a315 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -23,6 +23,7 @@
#include <linux/errno.h>
#include <linux/topology.h>
#include <linux/wait.h>
+#include <linux/module.h>
#include <asm/irq.h>
#include <asm/ptrace.h>
@@ -547,7 +548,15 @@ static inline struct msi_desc *irq_data_get_msi(struct irq_data *d)
return d->msi_desc;
}
-int irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node);
+int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
+ struct module *owner);
+
+static inline int irq_alloc_descs(int irq, unsigned int from, unsigned int cnt,
+ int node)
+{
+ return __irq_alloc_descs(irq, from, cnt, node, THIS_MODULE);
+}
+
void irq_free_descs(unsigned int irq, unsigned int cnt);
int irq_reserve_irqs(unsigned int from, unsigned int cnt);
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index 2d921b35212c..150134ac709a 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -66,6 +66,7 @@ struct irq_desc {
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *dir;
#endif
+ struct module *owner;
const char *name;
} ____cacheline_internodealigned_in_smp;
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index d087c2e7b2aa..38f307b8c334 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1329,12 +1329,6 @@ extern int jbd_blocks_per_page(struct inode *inode);
#define BUFFER_TRACE2(bh, bh2, info) do {} while (0)
#define JBUFFER_TRACE(jh, info) do {} while (0)
-/*
- * jbd2_dev_to_name is a utility function used by the jbd2 and ext4
- * tracing infrastructure to map a dev_t to a device name.
- */
-extern const char *jbd2_dev_to_name(dev_t device);
-
#endif /* __KERNEL__ */
#endif /* _LINUX_JBD2_H */
diff --git a/include/linux/llist.h b/include/linux/llist.h
new file mode 100644
index 000000000000..aa0c8b5b3cd0
--- /dev/null
+++ b/include/linux/llist.h
@@ -0,0 +1,126 @@
+#ifndef LLIST_H
+#define LLIST_H
+/*
+ * Lock-less NULL terminated single linked list
+ *
+ * If there are multiple producers and multiple consumers, llist_add
+ * can be used in producers and llist_del_all can be used in
+ * consumers. They can work simultaneously without lock. But
+ * llist_del_first can not be used here. Because llist_del_first
+ * depends on list->first->next does not changed if list->first is not
+ * changed during its operation, but llist_del_first, llist_add,
+ * llist_add (or llist_del_all, llist_add, llist_add) sequence in
+ * another consumer may violate that.
+ *
+ * If there are multiple producers and one consumer, llist_add can be
+ * used in producers and llist_del_all or llist_del_first can be used
+ * in the consumer.
+ *
+ * This can be summarized as follow:
+ *
+ * | add | del_first | del_all
+ * add | - | - | -
+ * del_first | | L | L
+ * del_all | | | -
+ *
+ * Where "-" stands for no lock is needed, while "L" stands for lock
+ * is needed.
+ *
+ * The list entries deleted via llist_del_all can be traversed with
+ * traversing function such as llist_for_each etc. But the list
+ * entries can not be traversed safely before deleted from the list.
+ * The order of deleted entries is from the newest to the oldest added
+ * one. If you want to traverse from the oldest to the newest, you
+ * must reverse the order by yourself before traversing.
+ *
+ * The basic atomic operation of this list is cmpxchg on long. On
+ * architectures that don't have NMI-safe cmpxchg implementation, the
+ * list can NOT be used in NMI handler. So code uses the list in NMI
+ * handler should depend on CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG.
+ */
+
+struct llist_head {
+ struct llist_node *first;
+};
+
+struct llist_node {
+ struct llist_node *next;
+};
+
+#define LLIST_HEAD_INIT(name) { NULL }
+#define LLIST_HEAD(name) struct llist_head name = LLIST_HEAD_INIT(name)
+
+/**
+ * init_llist_head - initialize lock-less list head
+ * @head: the head for your lock-less list
+ */
+static inline void init_llist_head(struct llist_head *list)
+{
+ list->first = NULL;
+}
+
+/**
+ * llist_entry - get the struct of this entry
+ * @ptr: the &struct llist_node pointer.
+ * @type: the type of the struct this is embedded in.
+ * @member: the name of the llist_node within the struct.
+ */
+#define llist_entry(ptr, type, member) \
+ container_of(ptr, type, member)
+
+/**
+ * llist_for_each - iterate over some deleted entries of a lock-less list
+ * @pos: the &struct llist_node to use as a loop cursor
+ * @node: the first entry of deleted list entries
+ *
+ * In general, some entries of the lock-less list can be traversed
+ * safely only after being deleted from list, so start with an entry
+ * instead of list head.
+ *
+ * If being used on entries deleted from lock-less list directly, the
+ * traverse order is from the newest to the oldest added entry. If
+ * you want to traverse from the oldest to the newest, you must
+ * reverse the order by yourself before traversing.
+ */
+#define llist_for_each(pos, node) \
+ for ((pos) = (node); pos; (pos) = (pos)->next)
+
+/**
+ * llist_for_each_entry - iterate over some deleted entries of lock-less list of given type
+ * @pos: the type * to use as a loop cursor.
+ * @node: the fist entry of deleted list entries.
+ * @member: the name of the llist_node with the struct.
+ *
+ * In general, some entries of the lock-less list can be traversed
+ * safely only after being removed from list, so start with an entry
+ * instead of list head.
+ *
+ * If being used on entries deleted from lock-less list directly, the
+ * traverse order is from the newest to the oldest added entry. If
+ * you want to traverse from the oldest to the newest, you must
+ * reverse the order by yourself before traversing.
+ */
+#define llist_for_each_entry(pos, node, member) \
+ for ((pos) = llist_entry((node), typeof(*(pos)), member); \
+ &(pos)->member != NULL; \
+ (pos) = llist_entry((pos)->member.next, typeof(*(pos)), member))
+
+/**
+ * llist_empty - tests whether a lock-less list is empty
+ * @head: the list to test
+ *
+ * Not guaranteed to be accurate or up to date. Just a quick way to
+ * test whether the list is empty without deleting something from the
+ * list.
+ */
+static inline int llist_empty(const struct llist_head *head)
+{
+ return ACCESS_ONCE(head->first) == NULL;
+}
+
+void llist_add(struct llist_node *new, struct llist_head *head);
+void llist_add_batch(struct llist_node *new_first, struct llist_node *new_last,
+ struct llist_head *head);
+struct llist_node *llist_del_first(struct llist_head *head);
+struct llist_node *llist_del_all(struct llist_head *head);
+#endif /* LLIST_H */
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index b96600786913..3b535db00a94 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -86,8 +86,6 @@ extern void mem_cgroup_uncharge_end(void);
extern void mem_cgroup_uncharge_page(struct page *page);
extern void mem_cgroup_uncharge_cache_page(struct page *page);
-extern int mem_cgroup_shmem_charge_fallback(struct page *page,
- struct mm_struct *mm, gfp_t gfp_mask);
extern void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask);
int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *mem);
@@ -225,12 +223,6 @@ static inline void mem_cgroup_uncharge_cache_page(struct page *page)
{
}
-static inline int mem_cgroup_shmem_charge_fallback(struct page *page,
- struct mm_struct *mm, gfp_t gfp_mask)
-{
- return 0;
-}
-
static inline void mem_cgroup_add_lru_list(struct page *page, int lru)
{
}
diff --git a/include/linux/mfd/aat2870.h b/include/linux/mfd/aat2870.h
new file mode 100644
index 000000000000..f7316c29bdec
--- /dev/null
+++ b/include/linux/mfd/aat2870.h
@@ -0,0 +1,181 @@
+/*
+ * linux/include/linux/mfd/aat2870.h
+ *
+ * Copyright (c) 2011, NVIDIA Corporation.
+ * Author: Jin Park <jinyoungp@nvidia.com>
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef __LINUX_MFD_AAT2870_H
+#define __LINUX_MFD_AAT2870_H
+
+#include <linux/debugfs.h>
+#include <linux/i2c.h>
+
+/* Register offsets */
+#define AAT2870_BL_CH_EN 0x00
+#define AAT2870_BLM 0x01
+#define AAT2870_BLS 0x02
+#define AAT2870_BL1 0x03
+#define AAT2870_BL2 0x04
+#define AAT2870_BL3 0x05
+#define AAT2870_BL4 0x06
+#define AAT2870_BL5 0x07
+#define AAT2870_BL6 0x08
+#define AAT2870_BL7 0x09
+#define AAT2870_BL8 0x0A
+#define AAT2870_FLR 0x0B
+#define AAT2870_FM 0x0C
+#define AAT2870_FS 0x0D
+#define AAT2870_ALS_CFG0 0x0E
+#define AAT2870_ALS_CFG1 0x0F
+#define AAT2870_ALS_CFG2 0x10
+#define AAT2870_AMB 0x11
+#define AAT2870_ALS0 0x12
+#define AAT2870_ALS1 0x13
+#define AAT2870_ALS2 0x14
+#define AAT2870_ALS3 0x15
+#define AAT2870_ALS4 0x16
+#define AAT2870_ALS5 0x17
+#define AAT2870_ALS6 0x18
+#define AAT2870_ALS7 0x19
+#define AAT2870_ALS8 0x1A
+#define AAT2870_ALS9 0x1B
+#define AAT2870_ALSA 0x1C
+#define AAT2870_ALSB 0x1D
+#define AAT2870_ALSC 0x1E
+#define AAT2870_ALSD 0x1F
+#define AAT2870_ALSE 0x20
+#define AAT2870_ALSF 0x21
+#define AAT2870_SUB_SET 0x22
+#define AAT2870_SUB_CTRL 0x23
+#define AAT2870_LDO_AB 0x24
+#define AAT2870_LDO_CD 0x25
+#define AAT2870_LDO_EN 0x26
+#define AAT2870_REG_NUM 0x27
+
+/* Device IDs */
+enum aat2870_id {
+ AAT2870_ID_BL,
+ AAT2870_ID_LDOA,
+ AAT2870_ID_LDOB,
+ AAT2870_ID_LDOC,
+ AAT2870_ID_LDOD
+};
+
+/* Backlight channels */
+#define AAT2870_BL_CH1 0x01
+#define AAT2870_BL_CH2 0x02
+#define AAT2870_BL_CH3 0x04
+#define AAT2870_BL_CH4 0x08
+#define AAT2870_BL_CH5 0x10
+#define AAT2870_BL_CH6 0x20
+#define AAT2870_BL_CH7 0x40
+#define AAT2870_BL_CH8 0x80
+#define AAT2870_BL_CH_ALL 0xFF
+
+/* Backlight current magnitude (mA) */
+enum aat2870_current {
+ AAT2870_CURRENT_0_45 = 1,
+ AAT2870_CURRENT_0_90,
+ AAT2870_CURRENT_1_80,
+ AAT2870_CURRENT_2_70,
+ AAT2870_CURRENT_3_60,
+ AAT2870_CURRENT_4_50,
+ AAT2870_CURRENT_5_40,
+ AAT2870_CURRENT_6_30,
+ AAT2870_CURRENT_7_20,
+ AAT2870_CURRENT_8_10,
+ AAT2870_CURRENT_9_00,
+ AAT2870_CURRENT_9_90,
+ AAT2870_CURRENT_10_8,
+ AAT2870_CURRENT_11_7,
+ AAT2870_CURRENT_12_6,
+ AAT2870_CURRENT_13_5,
+ AAT2870_CURRENT_14_4,
+ AAT2870_CURRENT_15_3,
+ AAT2870_CURRENT_16_2,
+ AAT2870_CURRENT_17_1,
+ AAT2870_CURRENT_18_0,
+ AAT2870_CURRENT_18_9,
+ AAT2870_CURRENT_19_8,
+ AAT2870_CURRENT_20_7,
+ AAT2870_CURRENT_21_6,
+ AAT2870_CURRENT_22_5,
+ AAT2870_CURRENT_23_4,
+ AAT2870_CURRENT_24_3,
+ AAT2870_CURRENT_25_2,
+ AAT2870_CURRENT_26_1,
+ AAT2870_CURRENT_27_0,
+ AAT2870_CURRENT_27_9
+};
+
+struct aat2870_register {
+ bool readable;
+ bool writeable;
+ u8 value;
+};
+
+struct aat2870_data {
+ struct device *dev;
+ struct i2c_client *client;
+
+ struct mutex io_lock;
+ struct aat2870_register *reg_cache; /* register cache */
+ int en_pin; /* enable GPIO pin (if < 0, ignore this value) */
+ bool is_enable;
+
+ /* init and uninit for platform specified */
+ int (*init)(struct aat2870_data *aat2870);
+ void (*uninit)(struct aat2870_data *aat2870);
+
+ /* i2c io funcntions */
+ int (*read)(struct aat2870_data *aat2870, u8 addr, u8 *val);
+ int (*write)(struct aat2870_data *aat2870, u8 addr, u8 val);
+ int (*update)(struct aat2870_data *aat2870, u8 addr, u8 mask, u8 val);
+
+ /* for debugfs */
+ struct dentry *dentry_root;
+ struct dentry *dentry_reg;
+};
+
+struct aat2870_subdev_info {
+ int id;
+ const char *name;
+ void *platform_data;
+};
+
+struct aat2870_platform_data {
+ int en_pin; /* enable GPIO pin (if < 0, ignore this value) */
+
+ struct aat2870_subdev_info *subdevs;
+ int num_subdevs;
+
+ /* init and uninit for platform specified */
+ int (*init)(struct aat2870_data *aat2870);
+ void (*uninit)(struct aat2870_data *aat2870);
+};
+
+struct aat2870_bl_platform_data {
+ /* backlight channels, default is AAT2870_BL_CH_ALL */
+ int channels;
+ /* backlight current magnitude, default is AAT2870_CURRENT_27_9 */
+ int max_current;
+ /* maximum brightness, default is 255 */
+ int max_brightness;
+};
+
+#endif /* __LINUX_MFD_AAT2870_H */
diff --git a/include/linux/mfd/ab8500.h b/include/linux/mfd/ab8500.h
index b31843075198..838c6b487cc5 100644
--- a/include/linux/mfd/ab8500.h
+++ b/include/linux/mfd/ab8500.h
@@ -28,6 +28,7 @@
#define AB8500_INTERRUPT 0xE
#define AB8500_RTC 0xF
#define AB8500_MISC 0x10
+#define AB8500_DEVELOPMENT 0x11
#define AB8500_DEBUG 0x12
#define AB8500_PROD_TEST 0x13
#define AB8500_OTP_EMUL 0x15
@@ -74,13 +75,6 @@
#define AB8500_INT_ACC_DETECT_21DB_F 37
#define AB8500_INT_ACC_DETECT_21DB_R 38
#define AB8500_INT_GP_SW_ADC_CONV_END 39
-#define AB8500_INT_ACC_DETECT_1DB_F 33
-#define AB8500_INT_ACC_DETECT_1DB_R 34
-#define AB8500_INT_ACC_DETECT_22DB_F 35
-#define AB8500_INT_ACC_DETECT_22DB_R 36
-#define AB8500_INT_ACC_DETECT_21DB_F 37
-#define AB8500_INT_ACC_DETECT_21DB_R 38
-#define AB8500_INT_GP_SW_ADC_CONV_END 39
#define AB8500_INT_GPIO6R 40
#define AB8500_INT_GPIO7R 41
#define AB8500_INT_GPIO8R 42
diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h
index e762c270d8d4..be1af7c42e57 100644
--- a/include/linux/mfd/stmpe.h
+++ b/include/linux/mfd/stmpe.h
@@ -57,6 +57,7 @@ struct stmpe_variant_info;
* @irq_lock: IRQ bus lock
* @dev: device, mostly for dev_dbg()
* @i2c: i2c client
+ * @partnum: part number
* @variant: the detected STMPE model number
* @regs: list of addresses of registers which are at different addresses on
* different variants. Indexed by one of STMPE_IDX_*.
@@ -121,6 +122,8 @@ struct stmpe_keypad_platform_data {
* @norequest_mask: bitmask specifying which GPIOs should _not_ be
* requestable due to different usage (e.g. touch, keypad)
* STMPE_GPIO_NOREQ_* macros can be used here.
+ * @setup: board specific setup callback.
+ * @remove: board specific remove callback
*/
struct stmpe_gpio_platform_data {
int gpio_base;
diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h
index 73572c65d04f..82b4c8801a4f 100644
--- a/include/linux/mfd/tps65910.h
+++ b/include/linux/mfd/tps65910.h
@@ -791,6 +791,7 @@ int tps65910_clear_bits(struct tps65910 *tps65910, u8 reg, u8 mask);
void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base);
int tps65910_irq_init(struct tps65910 *tps65910, int irq,
struct tps65910_platform_data *pdata);
+int tps65910_irq_exit(struct tps65910 *tps65910);
static inline int tps65910_chip_id(struct tps65910 *tps65910)
{
diff --git a/include/linux/mfd/tps65912.h b/include/linux/mfd/tps65912.h
new file mode 100644
index 000000000000..aaceab402ec5
--- /dev/null
+++ b/include/linux/mfd/tps65912.h
@@ -0,0 +1,327 @@
+/*
+ * tps65912.h -- TI TPS6591x
+ *
+ * Copyright 2011 Texas Instruments Inc.
+ *
+ * Author: Margarita Olaya <magi@slimlogic.co.uk>
+ *
+ * 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.
+ *
+ */
+
+#ifndef __LINUX_MFD_TPS65912_H
+#define __LINUX_MFD_TPS65912_H
+
+/* TPS regulator type list */
+#define REGULATOR_LDO 0
+#define REGULATOR_DCDC 1
+
+/*
+ * List of registers for TPS65912
+ */
+
+#define TPS65912_DCDC1_CTRL 0x00
+#define TPS65912_DCDC2_CTRL 0x01
+#define TPS65912_DCDC3_CTRL 0x02
+#define TPS65912_DCDC4_CTRL 0x03
+#define TPS65912_DCDC1_OP 0x04
+#define TPS65912_DCDC1_AVS 0x05
+#define TPS65912_DCDC1_LIMIT 0x06
+#define TPS65912_DCDC2_OP 0x07
+#define TPS65912_DCDC2_AVS 0x08
+#define TPS65912_DCDC2_LIMIT 0x09
+#define TPS65912_DCDC3_OP 0x0A
+#define TPS65912_DCDC3_AVS 0x0B
+#define TPS65912_DCDC3_LIMIT 0x0C
+#define TPS65912_DCDC4_OP 0x0D
+#define TPS65912_DCDC4_AVS 0x0E
+#define TPS65912_DCDC4_LIMIT 0x0F
+#define TPS65912_LDO1_OP 0x10
+#define TPS65912_LDO1_AVS 0x11
+#define TPS65912_LDO1_LIMIT 0x12
+#define TPS65912_LDO2_OP 0x13
+#define TPS65912_LDO2_AVS 0x14
+#define TPS65912_LDO2_LIMIT 0x15
+#define TPS65912_LDO3_OP 0x16
+#define TPS65912_LDO3_AVS 0x17
+#define TPS65912_LDO3_LIMIT 0x18
+#define TPS65912_LDO4_OP 0x19
+#define TPS65912_LDO4_AVS 0x1A
+#define TPS65912_LDO4_LIMIT 0x1B
+#define TPS65912_LDO5 0x1C
+#define TPS65912_LDO6 0x1D
+#define TPS65912_LDO7 0x1E
+#define TPS65912_LDO8 0x1F
+#define TPS65912_LDO9 0x20
+#define TPS65912_LDO10 0x21
+#define TPS65912_THRM 0x22
+#define TPS65912_CLK32OUT 0x23
+#define TPS65912_DEVCTRL 0x24
+#define TPS65912_DEVCTRL2 0x25
+#define TPS65912_I2C_SPI_CFG 0x26
+#define TPS65912_KEEP_ON 0x27
+#define TPS65912_KEEP_ON2 0x28
+#define TPS65912_SET_OFF1 0x29
+#define TPS65912_SET_OFF2 0x2A
+#define TPS65912_DEF_VOLT 0x2B
+#define TPS65912_DEF_VOLT_MAPPING 0x2C
+#define TPS65912_DISCHARGE 0x2D
+#define TPS65912_DISCHARGE2 0x2E
+#define TPS65912_EN1_SET1 0x2F
+#define TPS65912_EN1_SET2 0x30
+#define TPS65912_EN2_SET1 0x31
+#define TPS65912_EN2_SET2 0x32
+#define TPS65912_EN3_SET1 0x33
+#define TPS65912_EN3_SET2 0x34
+#define TPS65912_EN4_SET1 0x35
+#define TPS65912_EN4_SET2 0x36
+#define TPS65912_PGOOD 0x37
+#define TPS65912_PGOOD2 0x38
+#define TPS65912_INT_STS 0x39
+#define TPS65912_INT_MSK 0x3A
+#define TPS65912_INT_STS2 0x3B
+#define TPS65912_INT_MSK2 0x3C
+#define TPS65912_INT_STS3 0x3D
+#define TPS65912_INT_MSK3 0x3E
+#define TPS65912_INT_STS4 0x3F
+#define TPS65912_INT_MSK4 0x40
+#define TPS65912_GPIO1 0x41
+#define TPS65912_GPIO2 0x42
+#define TPS65912_GPIO3 0x43
+#define TPS65912_GPIO4 0x44
+#define TPS65912_GPIO5 0x45
+#define TPS65912_VMON 0x46
+#define TPS65912_LEDA_CTRL1 0x47
+#define TPS65912_LEDA_CTRL2 0x48
+#define TPS65912_LEDA_CTRL3 0x49
+#define TPS65912_LEDA_CTRL4 0x4A
+#define TPS65912_LEDA_CTRL5 0x4B
+#define TPS65912_LEDA_CTRL6 0x4C
+#define TPS65912_LEDA_CTRL7 0x4D
+#define TPS65912_LEDA_CTRL8 0x4E
+#define TPS65912_LEDB_CTRL1 0x4F
+#define TPS65912_LEDB_CTRL2 0x50
+#define TPS65912_LEDB_CTRL3 0x51
+#define TPS65912_LEDB_CTRL4 0x52
+#define TPS65912_LEDB_CTRL5 0x53
+#define TPS65912_LEDB_CTRL6 0x54
+#define TPS65912_LEDB_CTRL7 0x55
+#define TPS65912_LEDB_CTRL8 0x56
+#define TPS65912_LEDC_CTRL1 0x57
+#define TPS65912_LEDC_CTRL2 0x58
+#define TPS65912_LEDC_CTRL3 0x59
+#define TPS65912_LEDC_CTRL4 0x5A
+#define TPS65912_LEDC_CTRL5 0x5B
+#define TPS65912_LEDC_CTRL6 0x5C
+#define TPS65912_LEDC_CTRL7 0x5D
+#define TPS65912_LEDC_CTRL8 0x5E
+#define TPS65912_LED_RAMP_UP_TIME 0x5F
+#define TPS65912_LED_RAMP_DOWN_TIME 0x60
+#define TPS65912_LED_SEQ_EN 0x61
+#define TPS65912_LOADSWITCH 0x62
+#define TPS65912_SPARE 0x63
+#define TPS65912_VERNUM 0x64
+#define TPS6591X_MAX_REGISTER 0x64
+
+/* IRQ Definitions */
+#define TPS65912_IRQ_PWRHOLD_F 0
+#define TPS65912_IRQ_VMON 1
+#define TPS65912_IRQ_PWRON 2
+#define TPS65912_IRQ_PWRON_LP 3
+#define TPS65912_IRQ_PWRHOLD_R 4
+#define TPS65912_IRQ_HOTDIE 5
+#define TPS65912_IRQ_GPIO1_R 6
+#define TPS65912_IRQ_GPIO1_F 7
+#define TPS65912_IRQ_GPIO2_R 8
+#define TPS65912_IRQ_GPIO2_F 9
+#define TPS65912_IRQ_GPIO3_R 10
+#define TPS65912_IRQ_GPIO3_F 11
+#define TPS65912_IRQ_GPIO4_R 12
+#define TPS65912_IRQ_GPIO4_F 13
+#define TPS65912_IRQ_GPIO5_R 14
+#define TPS65912_IRQ_GPIO5_F 15
+#define TPS65912_IRQ_PGOOD_DCDC1 16
+#define TPS65912_IRQ_PGOOD_DCDC2 17
+#define TPS65912_IRQ_PGOOD_DCDC3 18
+#define TPS65912_IRQ_PGOOD_DCDC4 19
+#define TPS65912_IRQ_PGOOD_LDO1 20
+#define TPS65912_IRQ_PGOOD_LDO2 21
+#define TPS65912_IRQ_PGOOD_LDO3 22
+#define TPS65912_IRQ_PGOOD_LDO4 23
+#define TPS65912_IRQ_PGOOD_LDO5 24
+#define TPS65912_IRQ_PGOOD_LDO6 25
+#define TPS65912_IRQ_PGOOD_LDO7 26
+#define TPS65912_IRQ_PGOOD_LD08 27
+#define TPS65912_IRQ_PGOOD_LDO9 28
+#define TPS65912_IRQ_PGOOD_LDO10 29
+
+#define TPS65912_NUM_IRQ 30
+
+/* GPIO 1 and 2 Register Definitions */
+#define GPIO_SLEEP_MASK 0x80
+#define GPIO_SLEEP_SHIFT 7
+#define GPIO_DEB_MASK 0x10
+#define GPIO_DEB_SHIFT 4
+#define GPIO_CFG_MASK 0x04
+#define GPIO_CFG_SHIFT 2
+#define GPIO_STS_MASK 0x02
+#define GPIO_STS_SHIFT 1
+#define GPIO_SET_MASK 0x01
+#define GPIO_SET_SHIFT 0
+
+/* GPIO 3 Register Definitions */
+#define GPIO3_SLEEP_MASK 0x80
+#define GPIO3_SLEEP_SHIFT 7
+#define GPIO3_SEL_MASK 0x40
+#define GPIO3_SEL_SHIFT 6
+#define GPIO3_ODEN_MASK 0x20
+#define GPIO3_ODEN_SHIFT 5
+#define GPIO3_DEB_MASK 0x10
+#define GPIO3_DEB_SHIFT 4
+#define GPIO3_PDEN_MASK 0x08
+#define GPIO3_PDEN_SHIFT 3
+#define GPIO3_CFG_MASK 0x04
+#define GPIO3_CFG_SHIFT 2
+#define GPIO3_STS_MASK 0x02
+#define GPIO3_STS_SHIFT 1
+#define GPIO3_SET_MASK 0x01
+#define GPIO3_SET_SHIFT 0
+
+/* GPIO 4 Register Definitions */
+#define GPIO4_SLEEP_MASK 0x80
+#define GPIO4_SLEEP_SHIFT 7
+#define GPIO4_SEL_MASK 0x40
+#define GPIO4_SEL_SHIFT 6
+#define GPIO4_ODEN_MASK 0x20
+#define GPIO4_ODEN_SHIFT 5
+#define GPIO4_DEB_MASK 0x10
+#define GPIO4_DEB_SHIFT 4
+#define GPIO4_PDEN_MASK 0x08
+#define GPIO4_PDEN_SHIFT 3
+#define GPIO4_CFG_MASK 0x04
+#define GPIO4_CFG_SHIFT 2
+#define GPIO4_STS_MASK 0x02
+#define GPIO4_STS_SHIFT 1
+#define GPIO4_SET_MASK 0x01
+#define GPIO4_SET_SHIFT 0
+
+/* Register THERM (0x80) register.RegisterDescription */
+#define THERM_THERM_HD_MASK 0x20
+#define THERM_THERM_HD_SHIFT 5
+#define THERM_THERM_TS_MASK 0x10
+#define THERM_THERM_TS_SHIFT 4
+#define THERM_THERM_HDSEL_MASK 0x0C
+#define THERM_THERM_HDSEL_SHIFT 2
+#define THERM_RSVD1_MASK 0x02
+#define THERM_RSVD1_SHIFT 1
+#define THERM_THERM_STATE_MASK 0x01
+#define THERM_THERM_STATE_SHIFT 0
+
+/* Register DCDCCTRL1 register.RegisterDescription */
+#define DCDCCTRL_VCON_ENABLE_MASK 0x80
+#define DCDCCTRL_VCON_ENABLE_SHIFT 7
+#define DCDCCTRL_VCON_RANGE1_MASK 0x40
+#define DCDCCTRL_VCON_RANGE1_SHIFT 6
+#define DCDCCTRL_VCON_RANGE0_MASK 0x20
+#define DCDCCTRL_VCON_RANGE0_SHIFT 5
+#define DCDCCTRL_TSTEP2_MASK 0x10
+#define DCDCCTRL_TSTEP2_SHIFT 4
+#define DCDCCTRL_TSTEP1_MASK 0x08
+#define DCDCCTRL_TSTEP1_SHIFT 3
+#define DCDCCTRL_TSTEP0_MASK 0x04
+#define DCDCCTRL_TSTEP0_SHIFT 2
+#define DCDCCTRL_DCDC1_MODE_MASK 0x02
+#define DCDCCTRL_DCDC1_MODE_SHIFT 1
+
+/* Register DCDCCTRL2 and DCDCCTRL3 register.RegisterDescription */
+#define DCDCCTRL_TSTEP2_MASK 0x10
+#define DCDCCTRL_TSTEP2_SHIFT 4
+#define DCDCCTRL_TSTEP1_MASK 0x08
+#define DCDCCTRL_TSTEP1_SHIFT 3
+#define DCDCCTRL_TSTEP0_MASK 0x04
+#define DCDCCTRL_TSTEP0_SHIFT 2
+#define DCDCCTRL_DCDC_MODE_MASK 0x02
+#define DCDCCTRL_DCDC_MODE_SHIFT 1
+#define DCDCCTRL_RSVD0_MASK 0x01
+#define DCDCCTRL_RSVD0_SHIFT 0
+
+/* Register DCDCCTRL4 register.RegisterDescription */
+#define DCDCCTRL_RAMP_TIME_MASK 0x01
+#define DCDCCTRL_RAMP_TIME_SHIFT 0
+
+/* Register DCDCx_AVS */
+#define DCDC_AVS_ENABLE_MASK 0x80
+#define DCDC_AVS_ENABLE_SHIFT 7
+#define DCDC_AVS_ECO_MASK 0x40
+#define DCDC_AVS_ECO_SHIFT 6
+
+/* Register DCDCx_LIMIT */
+#define DCDC_LIMIT_RANGE_MASK 0xC0
+#define DCDC_LIMIT_RANGE_SHIFT 6
+#define DCDC_LIMIT_MAX_SEL_MASK 0x3F
+#define DCDC_LIMIT_MAX_SEL_SHIFT 0
+
+/**
+ * struct tps65912_board
+ * Board platform dat may be used to initialize regulators.
+ */
+struct tps65912_board {
+ int is_dcdc1_avs;
+ int is_dcdc2_avs;
+ int is_dcdc3_avs;
+ int is_dcdc4_avs;
+ int irq;
+ int irq_base;
+ int gpio_base;
+ struct regulator_init_data *tps65912_pmic_init_data;
+};
+
+/**
+ * struct tps65912 - tps65912 sub-driver chip access routines
+ */
+
+struct tps65912 {
+ struct device *dev;
+ /* for read/write acces */
+ struct mutex io_mutex;
+
+ /* For device IO interfaces: I2C or SPI */
+ void *control_data;
+
+ int (*read)(struct tps65912 *tps65912, u8 reg, int size, void *dest);
+ int (*write)(struct tps65912 *tps65912, u8 reg, int size, void *src);
+
+ /* Client devices */
+ struct tps65912_pmic *pmic;
+
+ /* GPIO Handling */
+ struct gpio_chip gpio;
+
+ /* IRQ Handling */
+ struct mutex irq_lock;
+ int chip_irq;
+ int irq_base;
+ int irq_num;
+ u32 irq_mask;
+};
+
+struct tps65912_platform_data {
+ int irq;
+ int irq_base;
+};
+
+unsigned int tps_chip(void);
+
+int tps65912_set_bits(struct tps65912 *tps65912, u8 reg, u8 mask);
+int tps65912_clear_bits(struct tps65912 *tps65912, u8 reg, u8 mask);
+int tps65912_reg_read(struct tps65912 *tps65912, u8 reg);
+int tps65912_reg_write(struct tps65912 *tps65912, u8 reg, u8 val);
+int tps65912_device_init(struct tps65912 *tps65912);
+void tps65912_device_exit(struct tps65912 *tps65912);
+int tps65912_irq_init(struct tps65912 *tps65912, int irq,
+ struct tps65912_platform_data *pdata);
+
+#endif /* __LINUX_MFD_TPS65912_H */
diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h
index 0d515ee1c247..8dda8ded5cda 100644
--- a/include/linux/mfd/wm831x/core.h
+++ b/include/linux/mfd/wm831x/core.h
@@ -17,6 +17,7 @@
#include <linux/completion.h>
#include <linux/interrupt.h>
+#include <linux/list.h>
/*
* Register values.
@@ -234,9 +235,111 @@
#define WM831X_ON_PIN_TO_SHIFT 0 /* ON_PIN_TO - [1:0] */
#define WM831X_ON_PIN_TO_WIDTH 2 /* ON_PIN_TO - [1:0] */
+/*
+ * R16528 (0x4090) - Clock Control 1
+ */
+#define WM831X_CLKOUT_ENA 0x8000 /* CLKOUT_ENA */
+#define WM831X_CLKOUT_ENA_MASK 0x8000 /* CLKOUT_ENA */
+#define WM831X_CLKOUT_ENA_SHIFT 15 /* CLKOUT_ENA */
+#define WM831X_CLKOUT_ENA_WIDTH 1 /* CLKOUT_ENA */
+#define WM831X_CLKOUT_OD 0x2000 /* CLKOUT_OD */
+#define WM831X_CLKOUT_OD_MASK 0x2000 /* CLKOUT_OD */
+#define WM831X_CLKOUT_OD_SHIFT 13 /* CLKOUT_OD */
+#define WM831X_CLKOUT_OD_WIDTH 1 /* CLKOUT_OD */
+#define WM831X_CLKOUT_SLOT_MASK 0x0700 /* CLKOUT_SLOT - [10:8] */
+#define WM831X_CLKOUT_SLOT_SHIFT 8 /* CLKOUT_SLOT - [10:8] */
+#define WM831X_CLKOUT_SLOT_WIDTH 3 /* CLKOUT_SLOT - [10:8] */
+#define WM831X_CLKOUT_SLPSLOT_MASK 0x0070 /* CLKOUT_SLPSLOT - [6:4] */
+#define WM831X_CLKOUT_SLPSLOT_SHIFT 4 /* CLKOUT_SLPSLOT - [6:4] */
+#define WM831X_CLKOUT_SLPSLOT_WIDTH 3 /* CLKOUT_SLPSLOT - [6:4] */
+#define WM831X_CLKOUT_SRC 0x0001 /* CLKOUT_SRC */
+#define WM831X_CLKOUT_SRC_MASK 0x0001 /* CLKOUT_SRC */
+#define WM831X_CLKOUT_SRC_SHIFT 0 /* CLKOUT_SRC */
+#define WM831X_CLKOUT_SRC_WIDTH 1 /* CLKOUT_SRC */
+
+/*
+ * R16529 (0x4091) - Clock Control 2
+ */
+#define WM831X_XTAL_INH 0x8000 /* XTAL_INH */
+#define WM831X_XTAL_INH_MASK 0x8000 /* XTAL_INH */
+#define WM831X_XTAL_INH_SHIFT 15 /* XTAL_INH */
+#define WM831X_XTAL_INH_WIDTH 1 /* XTAL_INH */
+#define WM831X_XTAL_ENA 0x2000 /* XTAL_ENA */
+#define WM831X_XTAL_ENA_MASK 0x2000 /* XTAL_ENA */
+#define WM831X_XTAL_ENA_SHIFT 13 /* XTAL_ENA */
+#define WM831X_XTAL_ENA_WIDTH 1 /* XTAL_ENA */
+#define WM831X_XTAL_BKUPENA 0x1000 /* XTAL_BKUPENA */
+#define WM831X_XTAL_BKUPENA_MASK 0x1000 /* XTAL_BKUPENA */
+#define WM831X_XTAL_BKUPENA_SHIFT 12 /* XTAL_BKUPENA */
+#define WM831X_XTAL_BKUPENA_WIDTH 1 /* XTAL_BKUPENA */
+#define WM831X_FLL_AUTO 0x0080 /* FLL_AUTO */
+#define WM831X_FLL_AUTO_MASK 0x0080 /* FLL_AUTO */
+#define WM831X_FLL_AUTO_SHIFT 7 /* FLL_AUTO */
+#define WM831X_FLL_AUTO_WIDTH 1 /* FLL_AUTO */
+#define WM831X_FLL_AUTO_FREQ_MASK 0x0007 /* FLL_AUTO_FREQ - [2:0] */
+#define WM831X_FLL_AUTO_FREQ_SHIFT 0 /* FLL_AUTO_FREQ - [2:0] */
+#define WM831X_FLL_AUTO_FREQ_WIDTH 3 /* FLL_AUTO_FREQ - [2:0] */
+
+/*
+ * R16530 (0x4092) - FLL Control 1
+ */
+#define WM831X_FLL_FRAC 0x0004 /* FLL_FRAC */
+#define WM831X_FLL_FRAC_MASK 0x0004 /* FLL_FRAC */
+#define WM831X_FLL_FRAC_SHIFT 2 /* FLL_FRAC */
+#define WM831X_FLL_FRAC_WIDTH 1 /* FLL_FRAC */
+#define WM831X_FLL_OSC_ENA 0x0002 /* FLL_OSC_ENA */
+#define WM831X_FLL_OSC_ENA_MASK 0x0002 /* FLL_OSC_ENA */
+#define WM831X_FLL_OSC_ENA_SHIFT 1 /* FLL_OSC_ENA */
+#define WM831X_FLL_OSC_ENA_WIDTH 1 /* FLL_OSC_ENA */
+#define WM831X_FLL_ENA 0x0001 /* FLL_ENA */
+#define WM831X_FLL_ENA_MASK 0x0001 /* FLL_ENA */
+#define WM831X_FLL_ENA_SHIFT 0 /* FLL_ENA */
+#define WM831X_FLL_ENA_WIDTH 1 /* FLL_ENA */
+
+/*
+ * R16531 (0x4093) - FLL Control 2
+ */
+#define WM831X_FLL_OUTDIV_MASK 0x3F00 /* FLL_OUTDIV - [13:8] */
+#define WM831X_FLL_OUTDIV_SHIFT 8 /* FLL_OUTDIV - [13:8] */
+#define WM831X_FLL_OUTDIV_WIDTH 6 /* FLL_OUTDIV - [13:8] */
+#define WM831X_FLL_CTRL_RATE_MASK 0x0070 /* FLL_CTRL_RATE - [6:4] */
+#define WM831X_FLL_CTRL_RATE_SHIFT 4 /* FLL_CTRL_RATE - [6:4] */
+#define WM831X_FLL_CTRL_RATE_WIDTH 3 /* FLL_CTRL_RATE - [6:4] */
+#define WM831X_FLL_FRATIO_MASK 0x0007 /* FLL_FRATIO - [2:0] */
+#define WM831X_FLL_FRATIO_SHIFT 0 /* FLL_FRATIO - [2:0] */
+#define WM831X_FLL_FRATIO_WIDTH 3 /* FLL_FRATIO - [2:0] */
+
+/*
+ * R16532 (0x4094) - FLL Control 3
+ */
+#define WM831X_FLL_K_MASK 0xFFFF /* FLL_K - [15:0] */
+#define WM831X_FLL_K_SHIFT 0 /* FLL_K - [15:0] */
+#define WM831X_FLL_K_WIDTH 16 /* FLL_K - [15:0] */
+
+/*
+ * R16533 (0x4095) - FLL Control 4
+ */
+#define WM831X_FLL_N_MASK 0x7FE0 /* FLL_N - [14:5] */
+#define WM831X_FLL_N_SHIFT 5 /* FLL_N - [14:5] */
+#define WM831X_FLL_N_WIDTH 10 /* FLL_N - [14:5] */
+#define WM831X_FLL_GAIN_MASK 0x000F /* FLL_GAIN - [3:0] */
+#define WM831X_FLL_GAIN_SHIFT 0 /* FLL_GAIN - [3:0] */
+#define WM831X_FLL_GAIN_WIDTH 4 /* FLL_GAIN - [3:0] */
+
+/*
+ * R16534 (0x4096) - FLL Control 5
+ */
+#define WM831X_FLL_CLK_REF_DIV_MASK 0x0018 /* FLL_CLK_REF_DIV - [4:3] */
+#define WM831X_FLL_CLK_REF_DIV_SHIFT 3 /* FLL_CLK_REF_DIV - [4:3] */
+#define WM831X_FLL_CLK_REF_DIV_WIDTH 2 /* FLL_CLK_REF_DIV - [4:3] */
+#define WM831X_FLL_CLK_SRC_MASK 0x0003 /* FLL_CLK_SRC - [1:0] */
+#define WM831X_FLL_CLK_SRC_SHIFT 0 /* FLL_CLK_SRC - [1:0] */
+#define WM831X_FLL_CLK_SRC_WIDTH 2 /* FLL_CLK_SRC - [1:0] */
+
struct regulator_dev;
#define WM831X_NUM_IRQ_REGS 5
+#define WM831X_NUM_GPIO_REGS 16
enum wm831x_parent {
WM8310 = 0x8310,
@@ -248,6 +351,12 @@ enum wm831x_parent {
WM8326 = 0x8326,
};
+struct wm831x;
+enum wm831x_auxadc;
+
+typedef int (*wm831x_auxadc_read_fn)(struct wm831x *wm831x,
+ enum wm831x_auxadc input);
+
struct wm831x {
struct mutex io_lock;
@@ -261,7 +370,7 @@ struct wm831x {
int irq; /* Our chip IRQ */
struct mutex irq_lock;
- unsigned int irq_base;
+ int irq_base;
int irq_masks_cur[WM831X_NUM_IRQ_REGS]; /* Currently active value */
int irq_masks_cache[WM831X_NUM_IRQ_REGS]; /* Cached hardware value */
@@ -272,8 +381,13 @@ struct wm831x {
int num_gpio;
+ /* Used by the interrupt controller code to post writes */
+ int gpio_update[WM831X_NUM_GPIO_REGS];
+
struct mutex auxadc_lock;
- struct completion auxadc_done;
+ struct list_head auxadc_pending;
+ u16 auxadc_active;
+ wm831x_auxadc_read_fn auxadc_read;
/* The WM831x has a security key blocking access to certain
* registers. The mutex is taken by the accessors for locking
@@ -300,5 +414,6 @@ void wm831x_device_exit(struct wm831x *wm831x);
int wm831x_device_suspend(struct wm831x *wm831x);
int wm831x_irq_init(struct wm831x *wm831x, int irq);
void wm831x_irq_exit(struct wm831x *wm831x);
+void wm831x_auxadc_init(struct wm831x *wm831x);
#endif
diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h
index ff42d700293f..0ba24599fe51 100644
--- a/include/linux/mfd/wm831x/pdata.h
+++ b/include/linux/mfd/wm831x/pdata.h
@@ -120,6 +120,9 @@ struct wm831x_pdata {
/** Put the /IRQ line into CMOS mode */
bool irq_cmos;
+ /** Disable the touchscreen */
+ bool disable_touch;
+
int irq_base;
int gpio_base;
int gpio_defaults[WM831X_GPIO_NUM];
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3172a1c0f08e..7438071b44aa 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -685,7 +685,7 @@ static inline void set_page_section(struct page *page, unsigned long section)
page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT;
}
-static inline unsigned long page_to_section(struct page *page)
+static inline unsigned long page_to_section(const struct page *page)
{
return (page->flags >> SECTIONS_PGSHIFT) & SECTIONS_MASK;
}
@@ -720,7 +720,7 @@ static inline void set_page_links(struct page *page, enum zone_type zone,
static __always_inline void *lowmem_page_address(const struct page *page)
{
- return __va(PFN_PHYS(page_to_pfn((struct page *)page)));
+ return __va(PFN_PHYS(page_to_pfn(page)));
}
#if defined(CONFIG_HIGHMEM) && !defined(WANT_PAGE_VIRTUAL)
@@ -737,7 +737,7 @@ static __always_inline void *lowmem_page_address(const struct page *page)
#endif
#if defined(HASHED_PAGE_VIRTUAL)
-void *page_address(struct page *page);
+void *page_address(const struct page *page);
void set_page_address(struct page *page, void *virtual);
void page_address_init(void);
#endif
@@ -962,6 +962,8 @@ int invalidate_inode_page(struct page *page);
#ifdef CONFIG_MMU
extern int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
unsigned long address, unsigned int flags);
+extern int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm,
+ unsigned long address, unsigned int fault_flags);
#else
static inline int handle_mm_fault(struct mm_struct *mm,
struct vm_area_struct *vma, unsigned long address,
@@ -971,6 +973,14 @@ static inline int handle_mm_fault(struct mm_struct *mm,
BUG();
return VM_FAULT_SIGBUS;
}
+static inline int fixup_user_fault(struct task_struct *tsk,
+ struct mm_struct *mm, unsigned long address,
+ unsigned int fault_flags)
+{
+ /* should never happen if there's no MMU */
+ BUG();
+ return -EFAULT;
+}
#endif
extern int make_pages_present(unsigned long addr, unsigned long end);
@@ -988,8 +998,6 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
int get_user_pages_fast(unsigned long start, int nr_pages, int write,
struct page **pages);
struct page *get_dump_page(unsigned long addr);
-extern int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm,
- unsigned long address, unsigned int fault_flags);
extern int try_to_release_page(struct page * page, gfp_t gfp_mask);
extern void do_invalidatepage(struct page *page, unsigned long offset);
@@ -1600,6 +1608,7 @@ enum mf_flags {
};
extern void memory_failure(unsigned long pfn, int trapno);
extern int __memory_failure(unsigned long pfn, int trapno, int flags);
+extern void memory_failure_queue(unsigned long pfn, int trapno, int flags);
extern int unpoison_memory(unsigned long pfn);
extern int sysctl_memory_failure_early_kill;
extern int sysctl_memory_failure_recovery;
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 0f83858147a6..1d09562ccf73 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -56,8 +56,6 @@ struct mmc_ios {
#define MMC_TIMING_UHS_SDR104 4
#define MMC_TIMING_UHS_DDR50 5
- unsigned char ddr; /* dual data rate used */
-
#define MMC_SDR_MODE 0
#define MMC_1_2V_DDR_MODE 1
#define MMC_1_8V_DDR_MODE 2
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 2e17c5dbdcb8..180540a84d37 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -29,7 +29,7 @@
#define MAX_LINKS 32
struct sockaddr_nl {
- sa_family_t nl_family; /* AF_NETLINK */
+ __kernel_sa_family_t nl_family; /* AF_NETLINK */
unsigned short nl_pad; /* zero */
__u32 nl_pid; /* port ID */
__u32 nl_groups; /* multicast groups mask */
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index b96fb99072ff..eaac770f886e 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -569,12 +569,12 @@ extern struct posix_acl *nfs3_proc_getacl(struct inode *inode, int type);
extern int nfs3_proc_setacl(struct inode *inode, int type,
struct posix_acl *acl);
extern int nfs3_proc_set_default_acl(struct inode *dir, struct inode *inode,
- mode_t mode);
+ umode_t mode);
extern void nfs3_forget_cached_acls(struct inode *inode);
#else
static inline int nfs3_proc_set_default_acl(struct inode *dir,
struct inode *inode,
- mode_t mode)
+ umode_t mode)
{
return 0;
}
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 82fdfc7987d6..b5479df8378d 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -131,6 +131,7 @@ struct nfs_server {
struct fscache_cookie *fscache; /* superblock cookie */
#endif
+ u32 pnfs_blksize; /* layout_blksize attr */
#ifdef CONFIG_NFS_V4
u32 attr_bitmask[3];/* V4 bitmask representing the set
of attributes supported on this
@@ -145,7 +146,6 @@ struct nfs_server {
filesystem */
struct pnfs_layoutdriver_type *pnfs_curr_ld; /* Active layout driver */
struct rpc_wait_queue roc_rpcwaitq;
- u32 pnfs_blksize; /* layout_blksize attr */
void *pnfs_ld_data; /* per mount point data */
/* the following fields are protected by nfs_client->cl_lock */
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 569ea5b76fda..abd615d74a29 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -773,6 +773,11 @@ struct nfs3_getaclres {
struct posix_acl * acl_default;
};
+struct nfs4_string {
+ unsigned int len;
+ char *data;
+};
+
#ifdef CONFIG_NFS_V4
typedef u64 clientid4;
@@ -963,11 +968,6 @@ struct nfs4_server_caps_res {
struct nfs4_sequence_res seq_res;
};
-struct nfs4_string {
- unsigned int len;
- char *data;
-};
-
#define NFS4_PATHNAME_MAXCOMPONENTS 512
struct nfs4_pathname {
unsigned int ncomponents;
diff --git a/include/linux/of.h b/include/linux/of.h
index bd716f8908de..9180dc5cb00b 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -196,12 +196,13 @@ extern struct property *of_find_property(const struct device_node *np,
const char *name,
int *lenp);
extern int of_property_read_u32_array(const struct device_node *np,
- char *propname,
+ const char *propname,
u32 *out_values,
size_t sz);
-extern int of_property_read_string(struct device_node *np, char *propname,
- const char **out_string);
+extern int of_property_read_string(struct device_node *np,
+ const char *propname,
+ const char **out_string);
extern int of_device_is_compatible(const struct device_node *device,
const char *);
extern int of_device_is_available(const struct device_node *device);
@@ -242,21 +243,30 @@ static inline bool of_have_populated_dt(void)
}
static inline int of_property_read_u32_array(const struct device_node *np,
- char *propname, u32 *out_values, size_t sz)
+ const char *propname,
+ u32 *out_values, size_t sz)
{
return -ENOSYS;
}
static inline int of_property_read_string(struct device_node *np,
- char *propname, const char **out_string)
+ const char *propname,
+ const char **out_string)
{
return -ENOSYS;
}
+static inline const void *of_get_property(const struct device_node *node,
+ const char *name,
+ int *lenp)
+{
+ return NULL;
+}
+
#endif /* CONFIG_OF */
static inline int of_property_read_u32(const struct device_node *np,
- char *propname,
+ const char *propname,
u32 *out_value)
{
return of_property_read_u32_array(np, propname, out_value, 1);
diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index aec8025c786a..52280a2b5e63 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -57,6 +57,8 @@ extern int of_mm_gpiochip_add(struct device_node *np,
extern void of_gpiochip_add(struct gpio_chip *gc);
extern void of_gpiochip_remove(struct gpio_chip *gc);
extern struct gpio_chip *of_node_to_gpiochip(struct device_node *np);
+extern int of_gpio_simple_xlate(struct gpio_chip *gc, struct device_node *np,
+ const void *gpio_spec, u32 *flags);
#else /* CONFIG_OF_GPIO */
@@ -72,6 +74,13 @@ static inline unsigned int of_gpio_count(struct device_node *np)
return 0;
}
+static inline int of_gpio_simple_xlate(struct gpio_chip *gc,
+ struct device_node *np,
+ const void *gpio_spec, u32 *flags)
+{
+ return -ENOSYS;
+}
+
static inline void of_gpiochip_add(struct gpio_chip *gc) { }
static inline void of_gpiochip_remove(struct gpio_chip *gc) { }
diff --git a/include/linux/pci.h b/include/linux/pci.h
index f27893b3b724..8c230cbcbb48 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -251,7 +251,8 @@ struct pci_dev {
u8 revision; /* PCI revision, low byte of class word */
u8 hdr_type; /* PCI header type (`multi' flag masked out) */
u8 pcie_cap; /* PCI-E capability offset */
- u8 pcie_type; /* PCI-E device/port type */
+ u8 pcie_type:4; /* PCI-E device/port type */
+ u8 pcie_mpss:3; /* PCI-E Max Payload Size Supported */
u8 rom_base_reg; /* which config register controls the ROM */
u8 pin; /* which interrupt pin this device uses */
@@ -617,6 +618,16 @@ struct pci_driver {
/* these external functions are only available when PCI support is enabled */
#ifdef CONFIG_PCI
+extern void pcie_bus_configure_settings(struct pci_bus *bus, u8 smpss);
+
+enum pcie_bus_config_types {
+ PCIE_BUS_PERFORMANCE,
+ PCIE_BUS_SAFE,
+ PCIE_BUS_PEER2PEER,
+};
+
+extern enum pcie_bus_config_types pcie_bus_config;
+
extern struct bus_type pci_bus_type;
/* Do NOT directly access these two variables, unless you are arch specific pci
@@ -796,10 +807,13 @@ int pcix_get_mmrbc(struct pci_dev *dev);
int pcix_set_mmrbc(struct pci_dev *dev, int mmrbc);
int pcie_get_readrq(struct pci_dev *dev);
int pcie_set_readrq(struct pci_dev *dev, int rq);
+int pcie_get_mps(struct pci_dev *dev);
+int pcie_set_mps(struct pci_dev *dev, int mps);
int __pci_reset_function(struct pci_dev *dev);
int pci_reset_function(struct pci_dev *dev);
void pci_update_resource(struct pci_dev *dev, int resno);
int __must_check pci_assign_resource(struct pci_dev *dev, int i);
+int __must_check pci_reassign_resource(struct pci_dev *dev, int i, resource_size_t add_size, resource_size_t align);
int pci_select_bars(struct pci_dev *dev, unsigned long flags);
/* ROM control related routines */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index b00c4ec5056e..ae96bbe54518 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2709,6 +2709,16 @@
#define PCI_DEVICE_ID_INTEL_ICH10_5 0x3a60
#define PCI_DEVICE_ID_INTEL_5_3400_SERIES_LPC_MIN 0x3b00
#define PCI_DEVICE_ID_INTEL_5_3400_SERIES_LPC_MAX 0x3b1f
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB0 0x3c20
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB1 0x3c21
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB2 0x3c22
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB3 0x3c23
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB4 0x3c24
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB5 0x3c25
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB6 0x3c26
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB7 0x3c27
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB8 0x3c2e
+#define PCI_DEVICE_ID_INTEL_IOAT_SNB9 0x3c2f
#define PCI_DEVICE_ID_INTEL_IOAT_SNB 0x402f
#define PCI_DEVICE_ID_INTEL_5100_16 0x65f0
#define PCI_DEVICE_ID_INTEL_5100_21 0x65f5
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index 21097cb086fe..f9ec1736a116 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -72,8 +72,6 @@ extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
extern void pm_genpd_init(struct generic_pm_domain *genpd,
struct dev_power_governor *gov, bool is_off);
extern int pm_genpd_poweron(struct generic_pm_domain *genpd);
-extern void pm_genpd_poweroff_unused(void);
-extern void genpd_queue_power_off_work(struct generic_pm_domain *genpd);
#else
static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
struct device *dev)
@@ -101,8 +99,14 @@ static inline int pm_genpd_poweron(struct generic_pm_domain *genpd)
{
return -ENOSYS;
}
-static inline void pm_genpd_poweroff_unused(void) {}
+#endif
+
+#ifdef CONFIG_PM_GENERIC_DOMAINS_RUNTIME
+extern void genpd_queue_power_off_work(struct generic_pm_domain *genpd);
+extern void pm_genpd_poweroff_unused(void);
+#else
static inline void genpd_queue_power_off_work(struct generic_pm_domain *gpd) {}
+static inline void pm_genpd_poweroff_unused(void) {}
#endif
#endif /* _LINUX_PM_DOMAIN_H */
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 9a53b99818e2..b7681102a4b9 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -9,6 +9,7 @@
#define __LINUX_POSIX_ACL_H
#include <linux/slab.h>
+#include <linux/rcupdate.h>
#define ACL_UNDEFINED_ID (-1)
@@ -38,7 +39,10 @@ struct posix_acl_entry {
};
struct posix_acl {
- atomic_t a_refcount;
+ union {
+ atomic_t a_refcount;
+ struct rcu_head a_rcu;
+ };
unsigned int a_count;
struct posix_acl_entry a_entries[0];
};
@@ -65,7 +69,7 @@ static inline void
posix_acl_release(struct posix_acl *acl)
{
if (acl && atomic_dec_and_test(&acl->a_refcount))
- kfree(acl);
+ kfree_rcu(acl, a_rcu);
}
@@ -75,29 +79,31 @@ extern void posix_acl_init(struct posix_acl *, int);
extern struct posix_acl *posix_acl_alloc(int, gfp_t);
extern int posix_acl_valid(const struct posix_acl *);
extern int posix_acl_permission(struct inode *, const struct posix_acl *, int);
-extern struct posix_acl *posix_acl_from_mode(mode_t, gfp_t);
-extern int posix_acl_equiv_mode(const struct posix_acl *, mode_t *);
-extern int posix_acl_create(struct posix_acl **, gfp_t, mode_t *);
-extern int posix_acl_chmod(struct posix_acl **, gfp_t, mode_t);
+extern struct posix_acl *posix_acl_from_mode(umode_t, gfp_t);
+extern int posix_acl_equiv_mode(const struct posix_acl *, umode_t *);
+extern int posix_acl_create(struct posix_acl **, gfp_t, umode_t *);
+extern int posix_acl_chmod(struct posix_acl **, gfp_t, umode_t);
extern struct posix_acl *get_posix_acl(struct inode *, int);
extern int set_posix_acl(struct inode *, int, struct posix_acl *);
#ifdef CONFIG_FS_POSIX_ACL
-static inline struct posix_acl *get_cached_acl(struct inode *inode, int type)
+static inline struct posix_acl **acl_by_type(struct inode *inode, int type)
{
- struct posix_acl **p, *acl;
switch (type) {
case ACL_TYPE_ACCESS:
- p = &inode->i_acl;
- break;
+ return &inode->i_acl;
case ACL_TYPE_DEFAULT:
- p = &inode->i_default_acl;
- break;
+ return &inode->i_default_acl;
default:
- return ERR_PTR(-EINVAL);
+ BUG();
}
- acl = ACCESS_ONCE(*p);
+}
+
+static inline struct posix_acl *get_cached_acl(struct inode *inode, int type)
+{
+ struct posix_acl **p = acl_by_type(inode, type);
+ struct posix_acl *acl = ACCESS_ONCE(*p);
if (acl) {
spin_lock(&inode->i_lock);
acl = *p;
@@ -108,41 +114,20 @@ static inline struct posix_acl *get_cached_acl(struct inode *inode, int type)
return acl;
}
-static inline int negative_cached_acl(struct inode *inode, int type)
+static inline struct posix_acl *get_cached_acl_rcu(struct inode *inode, int type)
{
- struct posix_acl **p, *acl;
- switch (type) {
- case ACL_TYPE_ACCESS:
- p = &inode->i_acl;
- break;
- case ACL_TYPE_DEFAULT:
- p = &inode->i_default_acl;
- break;
- default:
- BUG();
- }
- acl = ACCESS_ONCE(*p);
- if (acl)
- return 0;
- return 1;
+ return rcu_dereference(*acl_by_type(inode, type));
}
static inline void set_cached_acl(struct inode *inode,
int type,
struct posix_acl *acl)
{
- struct posix_acl *old = NULL;
+ struct posix_acl **p = acl_by_type(inode, type);
+ struct posix_acl *old;
spin_lock(&inode->i_lock);
- switch (type) {
- case ACL_TYPE_ACCESS:
- old = inode->i_acl;
- inode->i_acl = posix_acl_dup(acl);
- break;
- case ACL_TYPE_DEFAULT:
- old = inode->i_default_acl;
- inode->i_default_acl = posix_acl_dup(acl);
- break;
- }
+ old = *p;
+ rcu_assign_pointer(*p, posix_acl_dup(acl));
spin_unlock(&inode->i_lock);
if (old != ACL_NOT_CACHED)
posix_acl_release(old);
@@ -150,18 +135,11 @@ static inline void set_cached_acl(struct inode *inode,
static inline void forget_cached_acl(struct inode *inode, int type)
{
- struct posix_acl *old = NULL;
+ struct posix_acl **p = acl_by_type(inode, type);
+ struct posix_acl *old;
spin_lock(&inode->i_lock);
- switch (type) {
- case ACL_TYPE_ACCESS:
- old = inode->i_acl;
- inode->i_acl = ACL_NOT_CACHED;
- break;
- case ACL_TYPE_DEFAULT:
- old = inode->i_default_acl;
- inode->i_default_acl = ACL_NOT_CACHED;
- break;
- }
+ old = *p;
+ *p = ACL_NOT_CACHED;
spin_unlock(&inode->i_lock);
if (old != ACL_NOT_CACHED)
posix_acl_release(old);
diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index 2455ef2683f0..cc03bbf5c4b8 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -38,9 +38,12 @@ struct pstore_info {
int (*open)(struct pstore_info *psi);
int (*close)(struct pstore_info *psi);
ssize_t (*read)(u64 *id, enum pstore_type_id *type,
- struct timespec *time);
- u64 (*write)(enum pstore_type_id type, size_t size);
- int (*erase)(u64 id);
+ struct timespec *time, struct pstore_info *psi);
+ u64 (*write)(enum pstore_type_id type, unsigned int part,
+ size_t size, struct pstore_info *psi);
+ int (*erase)(enum pstore_type_id type, u64 id,
+ struct pstore_info *psi);
+ void *data;
};
#ifdef CONFIG_PSTORE
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 23241c2fecce..9d4539c52e53 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -39,7 +39,15 @@
* when it is shrunk, before we rcu free the node. See shrink code for
* details.
*/
-#define RADIX_TREE_INDIRECT_PTR 1
+#define RADIX_TREE_INDIRECT_PTR 1
+/*
+ * A common use of the radix tree is to store pointers to struct pages;
+ * but shmem/tmpfs needs also to store swap entries in the same tree:
+ * those are marked as exceptional entries to distinguish them.
+ * EXCEPTIONAL_ENTRY tests the bit, EXCEPTIONAL_SHIFT shifts content past it.
+ */
+#define RADIX_TREE_EXCEPTIONAL_ENTRY 2
+#define RADIX_TREE_EXCEPTIONAL_SHIFT 2
#define radix_tree_indirect_to_ptr(ptr) \
radix_tree_indirect_to_ptr((void __force *)(ptr))
@@ -174,6 +182,28 @@ static inline int radix_tree_deref_retry(void *arg)
}
/**
+ * radix_tree_exceptional_entry - radix_tree_deref_slot gave exceptional entry?
+ * @arg: value returned by radix_tree_deref_slot
+ * Returns: 0 if well-aligned pointer, non-0 if exceptional entry.
+ */
+static inline int radix_tree_exceptional_entry(void *arg)
+{
+ /* Not unlikely because radix_tree_exception often tested first */
+ return (unsigned long)arg & RADIX_TREE_EXCEPTIONAL_ENTRY;
+}
+
+/**
+ * radix_tree_exception - radix_tree_deref_slot returned either exception?
+ * @arg: value returned by radix_tree_deref_slot
+ * Returns: 0 if well-aligned pointer, non-0 if either kind of exception.
+ */
+static inline int radix_tree_exception(void *arg)
+{
+ return unlikely((unsigned long)arg &
+ (RADIX_TREE_INDIRECT_PTR | RADIX_TREE_EXCEPTIONAL_ENTRY));
+}
+
+/**
* radix_tree_replace_slot - replace item in a slot
* @pslot: pointer to slot, returned by radix_tree_lookup_slot
* @item: new item to store in the slot.
@@ -194,8 +224,8 @@ void *radix_tree_delete(struct radix_tree_root *, unsigned long);
unsigned int
radix_tree_gang_lookup(struct radix_tree_root *root, void **results,
unsigned long first_index, unsigned int max_items);
-unsigned int
-radix_tree_gang_lookup_slot(struct radix_tree_root *root, void ***results,
+unsigned int radix_tree_gang_lookup_slot(struct radix_tree_root *root,
+ void ***results, unsigned long *indices,
unsigned long first_index, unsigned int max_items);
unsigned long radix_tree_next_hole(struct radix_tree_root *root,
unsigned long index, unsigned long max_scan);
@@ -222,6 +252,7 @@ unsigned long radix_tree_range_tag_if_tagged(struct radix_tree_root *root,
unsigned long nr_to_tag,
unsigned int fromtag, unsigned int totag);
int radix_tree_tagged(struct radix_tree_root *root, unsigned int tag);
+unsigned long radix_tree_locate_item(struct radix_tree_root *root, void *item);
static inline void radix_tree_preload_end(void)
{
diff --git a/include/linux/random.h b/include/linux/random.h
index ce29a040c8dc..d13059f3ea32 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -57,18 +57,6 @@ extern void add_interrupt_randomness(int irq);
extern void get_random_bytes(void *buf, int nbytes);
void generate_random_uuid(unsigned char uuid_out[16]);
-extern __u32 secure_ip_id(__be32 daddr);
-extern __u32 secure_ipv6_id(const __be32 daddr[4]);
-extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
-extern u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
- __be16 dport);
-extern __u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
- __be16 sport, __be16 dport);
-extern __u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr,
- __be16 sport, __be16 dport);
-extern u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
- __be16 sport, __be16 dport);
-
#ifndef MODULE
extern const struct file_operations random_fops, urandom_fops;
#endif
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 9e87c1cb7270..26f6ea4444e3 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -122,6 +122,9 @@ struct regulator;
struct regulator_bulk_data {
const char *supply;
struct regulator *consumer;
+
+ /* Internal use */
+ int ret;
};
#if defined(CONFIG_REGULATOR)
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 6c433b89c80d..1a80bc77517d 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -188,18 +188,16 @@ struct regulator_dev {
/* lists we belong to */
struct list_head list; /* list of all regulators */
- struct list_head slist; /* list of supplied regulators */
/* lists we own */
struct list_head consumer_list; /* consumers we supply */
- struct list_head supply_list; /* regulators we supply */
struct blocking_notifier_head notifier;
struct mutex mutex; /* consumer lock */
struct module *owner;
struct device dev;
struct regulation_constraints *constraints;
- struct regulator_dev *supply; /* for tree */
+ struct regulator *supply; /* for tree */
void *reg_data; /* regulator_dev data */
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index b27ebea25660..93f4d035076b 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -97,6 +97,9 @@ struct rtc_pll_info {
#define RTC_AF 0x20 /* Alarm interrupt */
#define RTC_UF 0x10 /* Update interrupt for 1Hz RTC */
+
+#define RTC_MAX_FREQ 8192
+
#ifdef __KERNEL__
#include <linux/types.h>
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 20b03bf94748..4ac2c0578e0f 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1767,6 +1767,7 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *
#define PF_DUMPCORE 0x00000200 /* dumped core */
#define PF_SIGNALED 0x00000400 /* killed by a signal */
#define PF_MEMALLOC 0x00000800 /* Allocating memory */
+#define PF_NPROC_EXCEEDED 0x00001000 /* set_user noticed that RLIMIT_NPROC was exceeded */
#define PF_USED_MATH 0x00002000 /* if unset the fpu must be initialized before use */
#define PF_FREEZING 0x00004000 /* freeze in progress. do not account to load */
#define PF_NOFREEZE 0x00008000 /* this thread should not be frozen */
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index a2afc9fbe186..8bffe9ae2ca0 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -8,6 +8,8 @@
* Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
*/
+#define SCIx_NOT_SUPPORTED (-1)
+
enum {
SCBRR_ALGO_1, /* ((clk + 16 * bps) / (16 * bps) - 1) */
SCBRR_ALGO_2, /* ((clk + 16 * bps) / (32 * bps) - 1) */
@@ -25,6 +27,28 @@ enum {
#define SCSCR_CKE1 (1 << 1)
#define SCSCR_CKE0 (1 << 0)
+/* SCxSR SCI */
+#define SCI_TDRE 0x80
+#define SCI_RDRF 0x40
+#define SCI_ORER 0x20
+#define SCI_FER 0x10
+#define SCI_PER 0x08
+#define SCI_TEND 0x04
+
+#define SCI_DEFAULT_ERROR_MASK (SCI_PER | SCI_FER)
+
+/* SCxSR SCIF */
+#define SCIF_ER 0x0080
+#define SCIF_TEND 0x0040
+#define SCIF_TDFE 0x0020
+#define SCIF_BRK 0x0010
+#define SCIF_FER 0x0008
+#define SCIF_PER 0x0004
+#define SCIF_RDF 0x0002
+#define SCIF_DR 0x0001
+
+#define SCIF_DEFAULT_ERROR_MASK (SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK)
+
/* Offsets into the sci_port->irqs array */
enum {
SCIx_ERI_IRQ,
@@ -32,6 +56,24 @@ enum {
SCIx_TXI_IRQ,
SCIx_BRI_IRQ,
SCIx_NR_IRQS,
+
+ SCIx_MUX_IRQ = SCIx_NR_IRQS, /* special case */
+};
+
+enum {
+ SCIx_PROBE_REGTYPE,
+
+ SCIx_SCI_REGTYPE,
+ SCIx_IRDA_REGTYPE,
+ SCIx_SCIFA_REGTYPE,
+ SCIx_SCIFB_REGTYPE,
+ SCIx_SH3_SCIF_REGTYPE,
+ SCIx_SH4_SCIF_REGTYPE,
+ SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
+ SCIx_SH4_SCIF_FIFODATA_REGTYPE,
+ SCIx_SH7705_SCIF_REGTYPE,
+
+ SCIx_NR_REGTYPES,
};
#define SCIx_IRQ_MUXED(irq) \
@@ -42,8 +84,29 @@ enum {
[SCIx_BRI_IRQ] = (irq), \
}
+#define SCIx_IRQ_IS_MUXED(port) \
+ ((port)->cfg->irqs[SCIx_ERI_IRQ] == \
+ (port)->cfg->irqs[SCIx_RXI_IRQ]) || \
+ ((port)->cfg->irqs[SCIx_ERI_IRQ] && \
+ !(port)->cfg->irqs[SCIx_RXI_IRQ])
+/*
+ * SCI register subset common for all port types.
+ * Not all registers will exist on all parts.
+ */
+enum {
+ SCSMR, SCBRR, SCSCR, SCxSR,
+ SCFCR, SCFDR, SCxTDR, SCxRDR,
+ SCLSR, SCTFDR, SCRFDR, SCSPTR,
+
+ SCIx_NR_REGS,
+};
+
struct device;
+struct plat_sci_port_ops {
+ void (*init_pins)(struct uart_port *, unsigned int cflag);
+};
+
/*
* Platform device specific platform_data struct
*/
@@ -56,6 +119,18 @@ struct plat_sci_port {
unsigned int scbrr_algo_id; /* SCBRR calculation algo */
unsigned int scscr; /* SCSCR initialization */
+ /*
+ * Platform overrides if necessary, defaults otherwise.
+ */
+ int overrun_bit;
+ unsigned int error_mask;
+
+ int port_reg;
+ unsigned char regshift;
+ unsigned char regtype;
+
+ struct plat_sci_port_ops *ops;
+
struct device *dma_dev;
unsigned int dma_slave_tx;
diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h
index 9a52f72527dc..3ccf18648d0a 100644
--- a/include/linux/sh_clk.h
+++ b/include/linux/sh_clk.h
@@ -147,4 +147,8 @@ int sh_clk_div4_reparent_register(struct clk *clks, int nr,
int sh_clk_div6_register(struct clk *clks, int nr);
int sh_clk_div6_reparent_register(struct clk *clks, int nr);
+#define CLKDEV_CON_ID(_id, _clk) { .con_id = _id, .clk = _clk }
+#define CLKDEV_DEV_ID(_id, _clk) { .dev_id = _id, .clk = _clk }
+#define CLKDEV_ICK_ID(_cid, _did, _clk) { .con_id = _cid, .dev_id = _did, .clk = _clk }
+
#endif /* __SH_CLOCK_H */
diff --git a/include/linux/sh_dma.h b/include/linux/sh_dma.h
index b08cd4efa15c..cb2dd118cc0f 100644
--- a/include/linux/sh_dma.h
+++ b/include/linux/sh_dma.h
@@ -62,6 +62,12 @@ struct sh_dmae_pdata {
const unsigned int *ts_shift;
int ts_shift_num;
u16 dmaor_init;
+ unsigned int chcr_offset;
+ u32 chcr_ie_bit;
+
+ unsigned int dmaor_is_32bit:1;
+ unsigned int needs_tend_set:1;
+ unsigned int no_dmars:1;
};
/* DMA register */
@@ -71,6 +77,8 @@ struct sh_dmae_pdata {
#define CHCR 0x0C
#define DMAOR 0x40
+#define TEND 0x18 /* USB-DMAC */
+
/* DMAOR definitions */
#define DMAOR_AE 0x00000004
#define DMAOR_NMIF 0x00000002
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index aa08fa8fd79b..9291ac3cc627 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -8,22 +8,15 @@
/* inode in-kernel data */
-#define SHMEM_NR_DIRECT 16
-
-#define SHMEM_SYMLINK_INLINE_LEN (SHMEM_NR_DIRECT * sizeof(swp_entry_t))
-
struct shmem_inode_info {
spinlock_t lock;
unsigned long flags;
unsigned long alloced; /* data pages alloced to file */
- unsigned long swapped; /* subtotal assigned to swap */
- unsigned long next_index; /* highest alloced index + 1 */
- struct shared_policy policy; /* NUMA memory alloc policy */
- struct page *i_indirect; /* top indirect blocks page */
union {
- swp_entry_t i_direct[SHMEM_NR_DIRECT]; /* first blocks */
- char inline_symlink[SHMEM_SYMLINK_INLINE_LEN];
+ unsigned long swapped; /* subtotal assigned to swap */
+ char *symlink; /* unswappable short symlink */
};
+ struct shared_policy policy; /* NUMA memory alloc policy */
struct list_head swaplist; /* chain of maybes on swap */
struct list_head xattr_list; /* list of shmem_xattr */
struct inode vfs_inode;
@@ -49,7 +42,7 @@ static inline struct shmem_inode_info *SHMEM_I(struct inode *inode)
/*
* Functions in mm/shmem.c called directly from elsewhere:
*/
-extern int init_tmpfs(void);
+extern int shmem_init(void);
extern int shmem_fill_super(struct super_block *sb, void *data, int silent);
extern struct file *shmem_file_setup(const char *name,
loff_t size, unsigned long flags);
@@ -59,8 +52,6 @@ extern struct page *shmem_read_mapping_page_gfp(struct address_space *mapping,
pgoff_t index, gfp_t gfp_mask);
extern void shmem_truncate_range(struct inode *inode, loff_t start, loff_t end);
extern int shmem_unuse(swp_entry_t entry, struct page *page);
-extern void mem_cgroup_get_shmem_target(struct inode *inode, pgoff_t pgoff,
- struct page **pagep, swp_entry_t *ent);
static inline struct page *shmem_read_mapping_page(
struct address_space *mapping, pgoff_t index)
diff --git a/include/linux/socket.h b/include/linux/socket.h
index e17f82266639..d0e77f607a79 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -8,8 +8,10 @@
#define _K_SS_ALIGNSIZE (__alignof__ (struct sockaddr *))
/* Implementation specific desired alignment */
+typedef unsigned short __kernel_sa_family_t;
+
struct __kernel_sockaddr_storage {
- unsigned short ss_family; /* address family */
+ __kernel_sa_family_t ss_family; /* address family */
/* Following field(s) are implementation specific */
char __data[_K_SS_MAXSIZE - sizeof(unsigned short)];
/* space to achieve desired size, */
@@ -35,7 +37,7 @@ struct seq_file;
extern void socket_seq_show(struct seq_file *seq);
#endif
-typedef unsigned short sa_family_t;
+typedef __kernel_sa_family_t sa_family_t;
/*
* 1003.1g requires sa_family_t and that sa_data is char.
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index cd42e30b7c6e..2189d3ffc85d 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -1,3 +1,8 @@
+#ifndef _LINUX_SWAPOPS_H
+#define _LINUX_SWAPOPS_H
+
+#include <linux/radix-tree.h>
+
/*
* swapcache pages are stored in the swapper_space radix tree. We want to
* get good packing density in that tree, so the index should be dense in
@@ -76,6 +81,22 @@ static inline pte_t swp_entry_to_pte(swp_entry_t entry)
return __swp_entry_to_pte(arch_entry);
}
+static inline swp_entry_t radix_to_swp_entry(void *arg)
+{
+ swp_entry_t entry;
+
+ entry.val = (unsigned long)arg >> RADIX_TREE_EXCEPTIONAL_SHIFT;
+ return entry;
+}
+
+static inline void *swp_to_radix_entry(swp_entry_t entry)
+{
+ unsigned long value;
+
+ value = entry.val << RADIX_TREE_EXCEPTIONAL_SHIFT;
+ return (void *)(value | RADIX_TREE_EXCEPTIONAL_ENTRY);
+}
+
#ifdef CONFIG_MIGRATION
static inline swp_entry_t make_migration_entry(struct page *page, int write)
{
@@ -169,3 +190,5 @@ static inline int non_swap_entry(swp_entry_t entry)
return 0;
}
#endif
+
+#endif /* _LINUX_SWAPOPS_H */
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index d3ec89fb4122..47b4a27e6e97 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -85,22 +85,6 @@ struct thermal_cooling_device {
((long)t-2732+5)/10 : ((long)t-2732-5)/10)
#define CELSIUS_TO_KELVIN(t) ((t)*10+2732)
-#if defined(CONFIG_THERMAL_HWMON)
-/* thermal zone devices with the same type share one hwmon device */
-struct thermal_hwmon_device {
- char type[THERMAL_NAME_LENGTH];
- struct device *device;
- int count;
- struct list_head tz_list;
- struct list_head node;
-};
-
-struct thermal_hwmon_attr {
- struct device_attribute attr;
- char name[16];
-};
-#endif
-
struct thermal_zone_device {
int id;
char type[THERMAL_NAME_LENGTH];
@@ -120,12 +104,6 @@ struct thermal_zone_device {
struct mutex lock; /* protect cooling devices list */
struct list_head node;
struct delayed_work poll_queue;
-#if defined(CONFIG_THERMAL_HWMON)
- struct list_head hwmon_node;
- struct thermal_hwmon_device *hwmon;
- struct thermal_hwmon_attr temp_input; /* hwmon sys attr */
- struct thermal_hwmon_attr temp_crit; /* hwmon sys attr */
-#endif
};
/* Adding event notification support elements */
#define THERMAL_GENL_FAMILY_NAME "thermal_event"
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index 3b938743514b..9808877c2ab9 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -8,7 +8,7 @@
* have chosen to adopt the protocol and over the years it has become a
* de-facto standard for labeled networking.
*
- * Author: Paul Moore <paul.moore@hp.com>
+ * Author: Paul Moore <paul@paul-moore.com>
*
*/
diff --git a/include/net/dst.h b/include/net/dst.h
index 29e255796ce1..13d507d69ddb 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -37,7 +37,7 @@ struct dst_entry {
unsigned long _metrics;
unsigned long expires;
struct dst_entry *path;
- struct neighbour *_neighbour;
+ struct neighbour __rcu *_neighbour;
#ifdef CONFIG_XFRM
struct xfrm_state *xfrm;
#else
@@ -88,12 +88,17 @@ struct dst_entry {
static inline struct neighbour *dst_get_neighbour(struct dst_entry *dst)
{
- return dst->_neighbour;
+ return rcu_dereference(dst->_neighbour);
+}
+
+static inline struct neighbour *dst_get_neighbour_raw(struct dst_entry *dst)
+{
+ return rcu_dereference_raw(dst->_neighbour);
}
static inline void dst_set_neighbour(struct dst_entry *dst, struct neighbour *neigh)
{
- dst->_neighbour = neigh;
+ rcu_assign_pointer(dst->_neighbour, neigh);
}
extern u32 *dst_cow_metrics_generic(struct dst_entry *dst, unsigned long old);
@@ -382,8 +387,12 @@ static inline void dst_rcu_free(struct rcu_head *head)
static inline void dst_confirm(struct dst_entry *dst)
{
if (dst) {
- struct neighbour *n = dst_get_neighbour(dst);
+ struct neighbour *n;
+
+ rcu_read_lock();
+ n = dst_get_neighbour(dst);
neigh_confirm(n);
+ rcu_read_unlock();
}
}
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index caaff5f5f39f..b897d6e6d0a5 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -238,7 +238,7 @@ static inline __u8 inet_sk_flowi_flags(const struct sock *sk)
{
__u8 flags = 0;
- if (inet_sk(sk)->transparent)
+ if (inet_sk(sk)->transparent || inet_sk(sk)->hdrincl)
flags |= FLOWI_FLAG_ANYSRC;
if (sk->sk_protocol == IPPROTO_TCP)
flags |= FLOWI_FLAG_PRECOW_METRICS;
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index f21a16ee3705..f67440970d7e 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -4,7 +4,7 @@
* The NetLabel system manages static and dynamic label mappings for network
* protocols such as CIPSO and RIPSO.
*
- * Author: Paul Moore <paul.moore@hp.com>
+ * Author: Paul Moore <paul@paul-moore.com>
*
*/
diff --git a/include/net/secure_seq.h b/include/net/secure_seq.h
new file mode 100644
index 000000000000..d97f6892c019
--- /dev/null
+++ b/include/net/secure_seq.h
@@ -0,0 +1,20 @@
+#ifndef _NET_SECURE_SEQ
+#define _NET_SECURE_SEQ
+
+#include <linux/types.h>
+
+extern __u32 secure_ip_id(__be32 daddr);
+extern __u32 secure_ipv6_id(const __be32 daddr[4]);
+extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
+extern u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
+ __be16 dport);
+extern __u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
+ __be16 sport, __be16 dport);
+extern __u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr,
+ __be16 sport, __be16 dport);
+extern u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
+ __be16 sport, __be16 dport);
+extern u64 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr,
+ __be16 sport, __be16 dport);
+
+#endif /* _NET_SECURE_SEQ */
diff --git a/include/scsi/osd_ore.h b/include/scsi/osd_ore.h
new file mode 100644
index 000000000000..c5c5e008e6de
--- /dev/null
+++ b/include/scsi/osd_ore.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2011
+ * Boaz Harrosh <bharrosh@panasas.com>
+ *
+ * Public Declarations of the ORE API
+ *
+ * This file is part of the ORE (Object Raid Engine) library.
+ *
+ * ORE 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. (GPL v2)
+ *
+ * ORE 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 the ORE; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef __ORE_H__
+#define __ORE_H__
+
+#include <scsi/osd_initiator.h>
+#include <scsi/osd_attributes.h>
+#include <scsi/osd_sec.h>
+#include <linux/pnfs_osd_xdr.h>
+
+struct ore_comp {
+ struct osd_obj_id obj;
+ u8 cred[OSD_CAP_LEN];
+};
+
+struct ore_layout {
+ /* Our way of looking at the data_map */
+ unsigned stripe_unit;
+ unsigned mirrors_p1;
+
+ unsigned group_width;
+ u64 group_depth;
+ unsigned group_count;
+};
+
+struct ore_components {
+ unsigned numdevs; /* Num of devices in array */
+ /* If @single_comp == EC_SINGLE_COMP, @comps points to a single
+ * component. else there are @numdevs components
+ */
+ enum EC_COMP_USAGE {
+ EC_SINGLE_COMP = 0, EC_MULTPLE_COMPS = 0xffffffff
+ } single_comp;
+ struct ore_comp *comps;
+ struct osd_dev **ods; /* osd_dev array */
+};
+
+struct ore_io_state;
+typedef void (*ore_io_done_fn)(struct ore_io_state *ios, void *private);
+
+struct ore_io_state {
+ struct kref kref;
+
+ void *private;
+ ore_io_done_fn done;
+
+ struct ore_layout *layout;
+ struct ore_components *comps;
+
+ /* Global read/write IO*/
+ loff_t offset;
+ unsigned long length;
+ void *kern_buff;
+
+ struct page **pages;
+ unsigned nr_pages;
+ unsigned pgbase;
+ unsigned pages_consumed;
+
+ /* Attributes */
+ unsigned in_attr_len;
+ struct osd_attr *in_attr;
+ unsigned out_attr_len;
+ struct osd_attr *out_attr;
+
+ bool reading;
+
+ /* Variable array of size numdevs */
+ unsigned numdevs;
+ struct ore_per_dev_state {
+ struct osd_request *or;
+ struct bio *bio;
+ loff_t offset;
+ unsigned length;
+ unsigned dev;
+ } per_dev[];
+};
+
+static inline unsigned ore_io_state_size(unsigned numdevs)
+{
+ return sizeof(struct ore_io_state) +
+ sizeof(struct ore_per_dev_state) * numdevs;
+}
+
+/* ore.c */
+int ore_get_rw_state(struct ore_layout *layout, struct ore_components *comps,
+ bool is_reading, u64 offset, u64 length,
+ struct ore_io_state **ios);
+int ore_get_io_state(struct ore_layout *layout, struct ore_components *comps,
+ struct ore_io_state **ios);
+void ore_put_io_state(struct ore_io_state *ios);
+
+int ore_check_io(struct ore_io_state *ios, u64 *resid);
+
+int ore_create(struct ore_io_state *ios);
+int ore_remove(struct ore_io_state *ios);
+int ore_write(struct ore_io_state *ios);
+int ore_read(struct ore_io_state *ios);
+int ore_truncate(struct ore_layout *layout, struct ore_components *comps,
+ u64 size);
+
+int extract_attr_from_ios(struct ore_io_state *ios, struct osd_attr *attr);
+
+extern const struct osd_attr g_attr_logical_length;
+
+#endif
diff --git a/include/sound/tlv320aic3x.h b/include/sound/tlv320aic3x.h
index 99e0308bf2c2..ffd9bc793105 100644
--- a/include/sound/tlv320aic3x.h
+++ b/include/sound/tlv320aic3x.h
@@ -1,7 +1,7 @@
/*
* Platform data for Texas Instruments TLV320AIC3x codec
*
- * Author: Jarkko Nikula <jhnikula@gmail.com>
+ * Author: Jarkko Nikula <jarkko.nikula@bitmer.com>
*
* 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
diff --git a/include/sound/wm8915.h b/include/sound/wm8996.h
index 5817d762f6f3..ea4d88f43975 100644
--- a/include/sound/wm8915.h
+++ b/include/sound/wm8996.h
@@ -1,5 +1,5 @@
/*
- * linux/sound/wm8915.h -- Platform data for WM8915
+ * linux/sound/wm8996.h -- Platform data for WM8996
*
* Copyright 2011 Wolfson Microelectronics. PLC.
*
@@ -8,14 +8,14 @@
* published by the Free Software Foundation.
*/
-#ifndef __LINUX_SND_WM8903_H
-#define __LINUX_SND_WM8903_H
+#ifndef __LINUX_SND_WM8996_H
+#define __LINUX_SND_WM8996_H
-enum wm8915_inmode {
- WM8915_DIFFERRENTIAL_1 = 0, /* IN1xP - IN1xN */
- WM8915_INVERTING = 1, /* IN1xN */
- WM8915_NON_INVERTING = 2, /* IN1xP */
- WM8915_DIFFERENTIAL_2 = 3, /* IN2xP - IN2xP */
+enum wm8996_inmode {
+ WM8996_DIFFERRENTIAL_1 = 0, /* IN1xP - IN1xN */
+ WM8996_INVERTING = 1, /* IN1xN */
+ WM8996_NON_INVERTING = 2, /* IN1xP */
+ WM8996_DIFFERENTIAL_2 = 3, /* IN2xP - IN2xP */
};
/**
@@ -25,23 +25,23 @@ enum wm8915_inmode {
* Configurations are expected to be generated using the ReTune Mobile
* control panel in WISCE - see http://www.wolfsonmicro.com/wisce/
*/
-struct wm8915_retune_mobile_config {
+struct wm8996_retune_mobile_config {
const char *name;
int rate;
u16 regs[20];
};
-#define WM8915_SET_DEFAULT 0x10000
+#define WM8996_SET_DEFAULT 0x10000
-struct wm8915_pdata {
+struct wm8996_pdata {
int irq_flags; /** Set IRQ trigger flags; default active low */
int ldo_ena; /** GPIO for LDO1; -1 for none */
int micdet_def; /** Default MICDET_SRC/HP1FB_SRC/MICD_BIAS */
- enum wm8915_inmode inl_mode;
- enum wm8915_inmode inr_mode;
+ enum wm8996_inmode inl_mode;
+ enum wm8996_inmode inr_mode;
u32 spkmute_seq; /** Value for register 0x802 */
@@ -49,7 +49,7 @@ struct wm8915_pdata {
u32 gpio_default[5];
int num_retune_mobile_cfgs;
- struct wm8915_retune_mobile_config *retune_mobile_cfgs;
+ struct wm8996_retune_mobile_config *retune_mobile_cfgs;
};
#endif
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 6363193a3418..b50a54736242 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -23,7 +23,7 @@ TRACE_EVENT(ext4_free_inode,
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
- __field( umode_t, mode )
+ __field( __u16, mode )
__field( uid_t, uid )
__field( gid_t, gid )
__field( __u64, blocks )
@@ -52,7 +52,7 @@ TRACE_EVENT(ext4_request_inode,
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, dir )
- __field( umode_t, mode )
+ __field( __u16, mode )
),
TP_fast_assign(
@@ -75,7 +75,7 @@ TRACE_EVENT(ext4_allocate_inode,
__field( dev_t, dev )
__field( ino_t, ino )
__field( ino_t, dir )
- __field( umode_t, mode )
+ __field( __u16, mode )
),
TP_fast_assign(
@@ -725,7 +725,7 @@ TRACE_EVENT(ext4_free_blocks,
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
- __field( umode_t, mode )
+ __field( __u16, mode )
__field( __u64, block )
__field( unsigned long, count )
__field( int, flags )
@@ -1012,7 +1012,7 @@ TRACE_EVENT(ext4_forget,
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
- __field( umode_t, mode )
+ __field( __u16, mode )
__field( int, is_metadata )
__field( __u64, block )
),
@@ -1039,7 +1039,7 @@ TRACE_EVENT(ext4_da_update_reserve_space,
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
- __field( umode_t, mode )
+ __field( __u16, mode )
__field( __u64, i_blocks )
__field( int, used_blocks )
__field( int, reserved_data_blocks )
@@ -1076,7 +1076,7 @@ TRACE_EVENT(ext4_da_reserve_space,
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
- __field( umode_t, mode )
+ __field( __u16, mode )
__field( __u64, i_blocks )
__field( int, md_needed )
__field( int, reserved_data_blocks )
@@ -1110,7 +1110,7 @@ TRACE_EVENT(ext4_da_release_space,
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
- __field( umode_t, mode )
+ __field( __u16, mode )
__field( __u64, i_blocks )
__field( int, freed_blocks )
__field( int, reserved_data_blocks )
@@ -1518,6 +1518,77 @@ TRACE_EVENT(ext4_load_inode,
(unsigned long) __entry->ino)
);
+TRACE_EVENT(ext4_journal_start,
+ TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP),
+
+ TP_ARGS(sb, nblocks, IP),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, nblocks )
+ __field(unsigned long, ip )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->nblocks = nblocks;
+ __entry->ip = IP;
+ ),
+
+ TP_printk("dev %d,%d nblocks %d caller %pF",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->nblocks, (void *)__entry->ip)
+);
+
+DECLARE_EVENT_CLASS(ext4__trim,
+ TP_PROTO(struct super_block *sb,
+ ext4_group_t group,
+ ext4_grpblk_t start,
+ ext4_grpblk_t len),
+
+ TP_ARGS(sb, group, start, len),
+
+ TP_STRUCT__entry(
+ __field( int, dev_major )
+ __field( int, dev_minor )
+ __field( __u32, group )
+ __field( int, start )
+ __field( int, len )
+ ),
+
+ TP_fast_assign(
+ __entry->dev_major = MAJOR(sb->s_dev);
+ __entry->dev_minor = MINOR(sb->s_dev);
+ __entry->group = group;
+ __entry->start = start;
+ __entry->len = len;
+ ),
+
+ TP_printk("dev %d,%d group %u, start %d, len %d",
+ __entry->dev_major, __entry->dev_minor,
+ __entry->group, __entry->start, __entry->len)
+);
+
+DEFINE_EVENT(ext4__trim, ext4_trim_extent,
+
+ TP_PROTO(struct super_block *sb,
+ ext4_group_t group,
+ ext4_grpblk_t start,
+ ext4_grpblk_t len),
+
+ TP_ARGS(sb, group, start, len)
+);
+
+DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
+
+ TP_PROTO(struct super_block *sb,
+ ext4_group_t group,
+ ext4_grpblk_t start,
+ ext4_grpblk_t len),
+
+ TP_ARGS(sb, group, start, len)
+);
+
#endif /* _TRACE_EXT4_H */
/* This part must be outside protection */
diff --git a/include/trace/events/jbd2.h b/include/trace/events/jbd2.h
index bf16545cc977..75964412ddbb 100644
--- a/include/trace/events/jbd2.h
+++ b/include/trace/events/jbd2.h
@@ -26,8 +26,8 @@ TRACE_EVENT(jbd2_checkpoint,
__entry->result = result;
),
- TP_printk("dev %s result %d",
- jbd2_dev_to_name(__entry->dev), __entry->result)
+ TP_printk("dev %d,%d result %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->result)
);
DECLARE_EVENT_CLASS(jbd2_commit,
@@ -48,9 +48,9 @@ DECLARE_EVENT_CLASS(jbd2_commit,
__entry->transaction = commit_transaction->t_tid;
),
- TP_printk("dev %s transaction %d sync %d",
- jbd2_dev_to_name(__entry->dev), __entry->transaction,
- __entry->sync_commit)
+ TP_printk("dev %d,%d transaction %d sync %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->transaction, __entry->sync_commit)
);
DEFINE_EVENT(jbd2_commit, jbd2_start_commit,
@@ -100,9 +100,9 @@ TRACE_EVENT(jbd2_end_commit,
__entry->head = journal->j_tail_sequence;
),
- TP_printk("dev %s transaction %d sync %d head %d",
- jbd2_dev_to_name(__entry->dev), __entry->transaction,
- __entry->sync_commit, __entry->head)
+ TP_printk("dev %d,%d transaction %d sync %d head %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->transaction, __entry->sync_commit, __entry->head)
);
TRACE_EVENT(jbd2_submit_inode_data,
@@ -120,8 +120,9 @@ TRACE_EVENT(jbd2_submit_inode_data,
__entry->ino = inode->i_ino;
),
- TP_printk("dev %s ino %lu",
- jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino)
+ TP_printk("dev %d,%d ino %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino)
);
TRACE_EVENT(jbd2_run_stats,
@@ -156,9 +157,9 @@ TRACE_EVENT(jbd2_run_stats,
__entry->blocks_logged = stats->rs_blocks_logged;
),
- TP_printk("dev %s tid %lu wait %u running %u locked %u flushing %u "
+ TP_printk("dev %d,%d tid %lu wait %u running %u locked %u flushing %u "
"logging %u handle_count %u blocks %u blocks_logged %u",
- jbd2_dev_to_name(__entry->dev), __entry->tid,
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid,
jiffies_to_msecs(__entry->wait),
jiffies_to_msecs(__entry->running),
jiffies_to_msecs(__entry->locked),
@@ -192,9 +193,9 @@ TRACE_EVENT(jbd2_checkpoint_stats,
__entry->dropped = stats->cs_dropped;
),
- TP_printk("dev %s tid %lu chp_time %u forced_to_close %u "
+ TP_printk("dev %d,%d tid %lu chp_time %u forced_to_close %u "
"written %u dropped %u",
- jbd2_dev_to_name(__entry->dev), __entry->tid,
+ MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid,
jiffies_to_msecs(__entry->chp_time),
__entry->forced_to_close, __entry->written, __entry->dropped)
);
@@ -222,9 +223,10 @@ TRACE_EVENT(jbd2_cleanup_journal_tail,
__entry->freed = freed;
),
- TP_printk("dev %s from %u to %u offset %lu freed %lu",
- jbd2_dev_to_name(__entry->dev), __entry->tail_sequence,
- __entry->first_tid, __entry->block_nr, __entry->freed)
+ TP_printk("dev %d,%d from %u to %u offset %lu freed %lu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->tail_sequence, __entry->first_tid,
+ __entry->block_nr, __entry->freed)
);
#endif /* _TRACE_JBD2_H */
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 892b97f8e157..3b55ef22f8db 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -21,8 +21,6 @@
#include <linux/list.h>
#include <linux/kobject.h>
#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <asm/atomic.h>
#define DISPC_IRQ_FRAMEDONE (1 << 0)
#define DISPC_IRQ_VSYNC (1 << 1)
@@ -136,12 +134,6 @@ enum omap_display_caps {
OMAP_DSS_DISPLAY_CAP_TEAR_ELIM = 1 << 1,
};
-enum omap_dss_update_mode {
- OMAP_DSS_UPDATE_DISABLED = 0,
- OMAP_DSS_UPDATE_AUTO,
- OMAP_DSS_UPDATE_MANUAL,
-};
-
enum omap_dss_display_state {
OMAP_DSS_DISPLAY_DISABLED = 0,
OMAP_DSS_DISPLAY_ACTIVE,
@@ -246,7 +238,7 @@ int dsi_vc_send_bta_sync(struct omap_dss_device *dssdev, int channel);
/* Board specific data */
struct omap_dss_board_info {
- int (*get_last_off_on_transaction_id)(struct device *dev);
+ int (*get_context_loss_count)(struct device *dev);
int num_devices;
struct omap_dss_device **devices;
struct omap_dss_device *default_device;
@@ -266,8 +258,6 @@ static inline int omap_display_init(struct omap_dss_board_info *board_data)
struct omap_display_platform_data {
struct omap_dss_board_info *board_data;
/* TODO: Additional members to be added when PM is considered */
-
- bool (*opt_clock_available)(const char *clk_role);
};
struct omap_video_timings {
@@ -300,6 +290,12 @@ extern const struct omap_video_timings omap_dss_pal_timings;
extern const struct omap_video_timings omap_dss_ntsc_timings;
#endif
+struct omap_dss_cpr_coefs {
+ s16 rr, rg, rb;
+ s16 gr, gg, gb;
+ s16 br, bg, bb;
+};
+
struct omap_overlay_info {
bool enabled;
@@ -359,6 +355,9 @@ struct omap_overlay_manager_info {
bool trans_enabled;
bool alpha_enabled;
+
+ bool cpr_enable;
+ struct omap_dss_cpr_coefs cpr_coefs;
};
struct omap_overlay_manager {
@@ -526,11 +525,6 @@ struct omap_dss_driver {
int (*resume)(struct omap_dss_device *display);
int (*run_test)(struct omap_dss_device *display, int test);
- int (*set_update_mode)(struct omap_dss_device *dssdev,
- enum omap_dss_update_mode);
- enum omap_dss_update_mode (*get_update_mode)(
- struct omap_dss_device *dssdev);
-
int (*update)(struct omap_dss_device *dssdev,
u16 x, u16 y, u16 w, u16 h);
int (*sync)(struct omap_dss_device *dssdev);