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authorJohn W. Linville <linville@tuxdriver.com>2010-08-16 14:40:44 -0400
committerJohn W. Linville <linville@tuxdriver.com>2010-08-16 14:40:44 -0400
commit9714d315d28aef77a097fe905b25cc273c3d72ad (patch)
tree0ae1150b0723e925785ce774c3554f29fda050f6 /include
parent84c164a34ffe67908a932a2d641ec1a80c2d5435 (diff)
parent6ccf15a1a76d2ff915cdef6ae4d12d0170087118 (diff)
downloadblackbird-op-linux-9714d315d28aef77a097fe905b25cc273c3d72ad.tar.gz
blackbird-op-linux-9714d315d28aef77a097fe905b25cc273c3d72ad.zip
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
Diffstat (limited to 'include')
-rw-r--r--include/acpi/acexcep.h2
-rw-r--r--include/acpi/acpixf.h1
-rw-r--r--include/acpi/actypes.h3
-rw-r--r--include/acpi/processor.h3
-rw-r--r--include/asm-generic/percpu.h10
-rw-r--r--include/asm-generic/vmlinux.lds.h48
-rw-r--r--include/drm/drm_crtc_helper.h3
-rw-r--r--include/drm/i915_drm.h14
-rw-r--r--include/drm/nouveau_drm.h1
-rw-r--r--include/drm/radeon_drm.h1
-rw-r--r--include/drm/ttm/ttm_page_alloc.h4
-rw-r--r--include/drm/vmwgfx_drm.h26
-rw-r--r--include/linux/acpi.h2
-rw-r--r--include/linux/agp_backend.h1
-rw-r--r--include/linux/amba/bus.h11
-rw-r--r--include/linux/amba/mmci.h10
-rw-r--r--include/linux/amba/serial.h3
-rw-r--r--include/linux/backing-dev.h6
-rw-r--r--include/linux/blkdev.h9
-rw-r--r--include/linux/cache.h2
-rw-r--r--include/linux/capability.h3
-rw-r--r--include/linux/cgroup.h20
-rw-r--r--include/linux/compiler-gcc.h10
-rw-r--r--include/linux/compiler-gcc4.h4
-rw-r--r--include/linux/cpufreq.h5
-rw-r--r--include/linux/cred.h36
-rw-r--r--include/linux/drbd.h2
-rw-r--r--include/linux/dvb/frontend.h1
-rw-r--r--include/linux/dvb/version.h2
-rw-r--r--include/linux/dynamic_debug.h4
-rw-r--r--include/linux/edac_mce.h31
-rw-r--r--include/linux/fb.h6
-rw-r--r--include/linux/fdtable.h3
-rw-r--r--include/linux/fs.h19
-rw-r--r--include/linux/fscache.h3
-rw-r--r--include/linux/hid.h1
-rw-r--r--include/linux/i2c/adp5588.h37
-rw-r--r--include/linux/i2c/mcs.h34
-rw-r--r--include/linux/i2c/mcs5000_ts.h24
-rw-r--r--include/linux/i2c/qt602240_ts.h38
-rw-r--r--include/linux/i8042.h12
-rw-r--r--include/linux/ide.h2
-rw-r--r--include/linux/if_link.h2
-rw-r--r--include/linux/init.h2
-rw-r--r--include/linux/init_task.h2
-rw-r--r--include/linux/input.h60
-rw-r--r--include/linux/input/adxl34x.h349
-rw-r--r--include/linux/input/cy8ctmg110_pdata.h10
-rw-r--r--include/linux/input/matrix_keypad.h6
-rw-r--r--include/linux/intel_pmic_gpio.h15
-rw-r--r--include/linux/iocontext.h1
-rw-r--r--include/linux/iscsi_boot_sysfs.h123
-rw-r--r--include/linux/iscsi_ibft.h12
-rw-r--r--include/linux/jbd2.h11
-rw-r--r--include/linux/jffs2.h2
-rw-r--r--include/linux/kernel.h6
-rw-r--r--include/linux/kvm.h13
-rw-r--r--include/linux/kvm_host.h35
-rw-r--r--include/linux/kvm_types.h4
-rw-r--r--include/linux/libata.h2
-rw-r--r--include/linux/linkage.h8
-rw-r--r--include/linux/list.h15
-rw-r--r--include/linux/lmb.h89
-rw-r--r--include/linux/lru_cache.h2
-rw-r--r--include/linux/lsm_audit.h32
-rw-r--r--include/linux/marvell_phy.h21
-rw-r--r--include/linux/memblock.h89
-rw-r--r--include/linux/miscdevice.h7
-rw-r--r--include/linux/mm.h10
-rw-r--r--include/linux/mmc/sh_mmcif.h161
-rw-r--r--include/linux/module.h44
-rw-r--r--include/linux/netdevice.h4
-rw-r--r--include/linux/nfs_fs.h7
-rw-r--r--include/linux/omapfb.h2
-rw-r--r--include/linux/padata.h121
-rw-r--r--include/linux/pci.h2
-rw-r--r--include/linux/pci_ids.h54
-rw-r--r--include/linux/percpu-defs.h4
-rw-r--r--include/linux/percpu.h20
-rw-r--r--include/linux/perf_event.h9
-rw-r--r--include/linux/personality.h2
-rw-r--r--include/linux/pipe_fs_i.h4
-rw-r--r--include/linux/plist.h29
-rw-r--r--include/linux/pm.h16
-rw-r--r--include/linux/pm_qos_params.h13
-rw-r--r--include/linux/pm_wakeup.h10
-rw-r--r--include/linux/pnp.h1
-rw-r--r--include/linux/ppp_channel.h2
-rw-r--r--include/linux/rar_register.h44
-rw-r--r--include/linux/rbtree.h13
-rw-r--r--include/linux/regulator/tps6507x.h32
-rw-r--r--include/linux/reiserfs_fs.h2
-rw-r--r--include/linux/sched.h3
-rw-r--r--include/linux/security.h11
-rw-r--r--include/linux/serial_sci.h4
-rw-r--r--include/linux/skbuff.h5
-rw-r--r--include/linux/spi/ads7846.h3
-rw-r--r--include/linux/spinlock.h2
-rw-r--r--include/linux/suspend.h43
-rw-r--r--include/linux/swiotlb.h27
-rw-r--r--include/linux/syscalls.h8
-rw-r--r--include/linux/sysrq.h1
-rw-r--r--include/linux/timer.h15
-rw-r--r--include/linux/tracepoint.h1
-rw-r--r--include/linux/types.h5
-rw-r--r--include/linux/usb/audio-v2.h31
-rw-r--r--include/linux/usb/audio.h90
-rw-r--r--include/linux/usb/video.h404
-rw-r--r--include/linux/vgaarb.h22
-rw-r--r--include/linux/virtio_9p.h1
-rw-r--r--include/linux/writeback.h26
-rw-r--r--include/linux/xattr.h14
-rw-r--r--include/math-emu/op-common.h2
-rw-r--r--include/media/ir-core.h8
-rw-r--r--include/media/ir-kbd-i2c.h2
-rw-r--r--include/media/lirc.h165
-rw-r--r--include/media/lirc_dev.h225
-rw-r--r--include/media/rc-map.h13
-rw-r--r--include/media/sh_mobile_ceu.h3
-rw-r--r--include/media/sh_mobile_csi2.h46
-rw-r--r--include/media/soc_camera.h5
-rw-r--r--include/media/tuner.h1
-rw-r--r--include/media/v4l2-mediabus.h34
-rw-r--r--include/media/v4l2-subdev.h2
-rw-r--r--include/media/videobuf-core.h6
-rw-r--r--include/media/videobuf-dma-sg.h39
-rw-r--r--include/media/videobuf-vmalloc.h2
-rw-r--r--include/net/9p/9p.h113
-rw-r--r--include/net/9p/client.h33
-rw-r--r--include/net/bluetooth/l2cap.h4
-rw-r--r--include/scsi/fc/fc_els.h11
-rw-r--r--include/scsi/fc/fc_fcoe.h15
-rw-r--r--include/scsi/fc/fc_fip.h46
-rw-r--r--include/scsi/fc/fc_ns.h7
-rw-r--r--include/scsi/fc_encode.h7
-rw-r--r--include/scsi/fc_frame.h52
-rw-r--r--include/scsi/iscsi_if.h2
-rw-r--r--include/scsi/libfc.h75
-rw-r--r--include/scsi/libfcoe.h72
-rw-r--r--include/scsi/libsas.h11
-rw-r--r--include/scsi/scsi_device.h8
-rw-r--r--include/scsi/scsi_host.h8
-rw-r--r--include/scsi/scsi_transport_iscsi.h2
-rw-r--r--include/sound/pcm.h2
-rw-r--r--include/trace/events/ext4.h5
-rw-r--r--include/trace/events/power.h27
-rw-r--r--include/trace/events/sched.h19
-rw-r--r--include/trace/events/signal.h3
-rw-r--r--include/trace/ftrace.h2
149 files changed, 3195 insertions, 579 deletions
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 5958d7845bd5..17714beb868e 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -212,7 +212,7 @@ char const *acpi_gbl_exception_names_env[] = {
"AE_NO_GLOBAL_LOCK",
"AE_ABORT_METHOD",
"AE_SAME_HANDLER",
- "AE_WAKE_ONLY_GPE",
+ "AE_NO_HANDLER",
"AE_OWNER_ID_LIMIT"
};
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 0e4ab1fe5966..1371cc997393 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -69,6 +69,7 @@ extern acpi_name acpi_gbl_trace_method_name;
extern u32 acpi_gbl_trace_flags;
extern u8 acpi_gbl_enable_aml_debug_object;
extern u8 acpi_gbl_copy_dsdt_locally;
+extern u8 acpi_gbl_truncate_io_addresses;
extern u32 acpi_current_gpe_count;
extern struct acpi_table_fadt acpi_gbl_FADT;
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index bade172cad47..d55f4a7b824d 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -663,10 +663,11 @@ typedef u32 acpi_event_status;
#define ACPI_GPE_MAX 0xFF
#define ACPI_NUM_GPE 256
-/* Actions for acpi_set_gpe */
+/* Actions for acpi_set_gpe and acpi_hw_low_set_gpe */
#define ACPI_GPE_ENABLE 0
#define ACPI_GPE_DISABLE 1
+#define ACPI_GPE_COND_ENABLE 2
/* gpe_types for acpi_enable_gpe and acpi_disable_gpe */
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index da565a48240e..a68ca8a11a53 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -48,7 +48,7 @@ struct acpi_power_register {
u8 space_id;
u8 bit_width;
u8 bit_offset;
- u8 reserved;
+ u8 access_size;
u64 address;
} __attribute__ ((packed));
@@ -63,6 +63,7 @@ struct acpi_processor_cx {
u32 power;
u32 usage;
u64 time;
+ u8 bm_sts_skip;
char desc[ACPI_CX_DESC_LEN];
};
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h
index 04f91c2d3f7b..b5043a9890d8 100644
--- a/include/asm-generic/percpu.h
+++ b/include/asm-generic/percpu.h
@@ -80,7 +80,7 @@ extern void setup_per_cpu_areas(void);
#ifndef PER_CPU_BASE_SECTION
#ifdef CONFIG_SMP
-#define PER_CPU_BASE_SECTION ".data.percpu"
+#define PER_CPU_BASE_SECTION ".data..percpu"
#else
#define PER_CPU_BASE_SECTION ".data"
#endif
@@ -92,15 +92,15 @@ extern void setup_per_cpu_areas(void);
#define PER_CPU_SHARED_ALIGNED_SECTION ""
#define PER_CPU_ALIGNED_SECTION ""
#else
-#define PER_CPU_SHARED_ALIGNED_SECTION ".shared_aligned"
-#define PER_CPU_ALIGNED_SECTION ".shared_aligned"
+#define PER_CPU_SHARED_ALIGNED_SECTION "..shared_aligned"
+#define PER_CPU_ALIGNED_SECTION "..shared_aligned"
#endif
-#define PER_CPU_FIRST_SECTION ".first"
+#define PER_CPU_FIRST_SECTION "..first"
#else
#define PER_CPU_SHARED_ALIGNED_SECTION ""
-#define PER_CPU_ALIGNED_SECTION ".shared_aligned"
+#define PER_CPU_ALIGNED_SECTION "..shared_aligned"
#define PER_CPU_FIRST_SECTION ""
#endif
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index ef779c6fc3d7..030a954ed292 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -63,6 +63,12 @@
/* Align . to a 8 byte boundary equals to maximum function alignment. */
#define ALIGN_FUNCTION() . = ALIGN(8)
+/*
+ * Align to a 32 byte boundary equal to the
+ * alignment gcc 4.5 uses for a struct
+ */
+#define STRUCT_ALIGN() . = ALIGN(32)
+
/* The actual configuration determine if the init/exit sections
* are handled as text/data or they can be discarded (which
* often happens at runtime)
@@ -166,7 +172,11 @@
LIKELY_PROFILE() \
BRANCH_PROFILE() \
TRACE_PRINTKS() \
+ \
+ STRUCT_ALIGN(); \
FTRACE_EVENTS() \
+ \
+ STRUCT_ALIGN(); \
TRACE_SYSCALLS()
/*
@@ -175,25 +185,25 @@
#define NOSAVE_DATA \
. = ALIGN(PAGE_SIZE); \
VMLINUX_SYMBOL(__nosave_begin) = .; \
- *(.data.nosave) \
+ *(.data..nosave) \
. = ALIGN(PAGE_SIZE); \
VMLINUX_SYMBOL(__nosave_end) = .;
#define PAGE_ALIGNED_DATA(page_align) \
. = ALIGN(page_align); \
- *(.data.page_aligned)
+ *(.data..page_aligned)
#define READ_MOSTLY_DATA(align) \
. = ALIGN(align); \
- *(.data.read_mostly)
+ *(.data..read_mostly)
#define CACHELINE_ALIGNED_DATA(align) \
. = ALIGN(align); \
- *(.data.cacheline_aligned)
+ *(.data..cacheline_aligned)
#define INIT_TASK_DATA(align) \
. = ALIGN(align); \
- *(.data.init_task)
+ *(.data..init_task)
/*
* Read only Data
@@ -435,7 +445,7 @@
*/
#define INIT_TASK_DATA_SECTION(align) \
. = ALIGN(align); \
- .data.init_task : { \
+ .data..init_task : AT(ADDR(.data..init_task) - LOAD_OFFSET) { \
INIT_TASK_DATA(align) \
}
@@ -499,7 +509,7 @@
#define BSS(bss_align) \
. = ALIGN(bss_align); \
.bss : AT(ADDR(.bss) - LOAD_OFFSET) { \
- *(.bss.page_aligned) \
+ *(.bss..page_aligned) \
*(.dynbss) \
*(.bss) \
*(COMMON) \
@@ -666,16 +676,16 @@
*/
#define PERCPU_VADDR(vaddr, phdr) \
VMLINUX_SYMBOL(__per_cpu_load) = .; \
- .data.percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
+ .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
- LOAD_OFFSET) { \
VMLINUX_SYMBOL(__per_cpu_start) = .; \
- *(.data.percpu.first) \
- *(.data.percpu.page_aligned) \
- *(.data.percpu) \
- *(.data.percpu.shared_aligned) \
+ *(.data..percpu..first) \
+ *(.data..percpu..page_aligned) \
+ *(.data..percpu) \
+ *(.data..percpu..shared_aligned) \
VMLINUX_SYMBOL(__per_cpu_end) = .; \
} phdr \
- . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data.percpu);
+ . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
/**
* PERCPU - define output section for percpu area, simple version
@@ -687,18 +697,18 @@
*
* This macro is equivalent to ALIGN(align); PERCPU_VADDR( , ) except
* that __per_cpu_load is defined as a relative symbol against
- * .data.percpu which is required for relocatable x86_32
+ * .data..percpu which is required for relocatable x86_32
* configuration.
*/
#define PERCPU(align) \
. = ALIGN(align); \
- .data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { \
+ .data..percpu : AT(ADDR(.data..percpu) - LOAD_OFFSET) { \
VMLINUX_SYMBOL(__per_cpu_load) = .; \
VMLINUX_SYMBOL(__per_cpu_start) = .; \
- *(.data.percpu.first) \
- *(.data.percpu.page_aligned) \
- *(.data.percpu) \
- *(.data.percpu.shared_aligned) \
+ *(.data..percpu..first) \
+ *(.data..percpu..page_aligned) \
+ *(.data..percpu) \
+ *(.data..percpu..shared_aligned) \
VMLINUX_SYMBOL(__per_cpu_end) = .; \
}
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index dc5873c21e45..1121f7799c6f 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -130,4 +130,7 @@ extern int drm_helper_resume_force_mode(struct drm_device *dev);
extern void drm_kms_helper_poll_init(struct drm_device *dev);
extern void drm_kms_helper_poll_fini(struct drm_device *dev);
extern void drm_helper_hpd_irq_event(struct drm_device *dev);
+
+extern void drm_kms_helper_poll_disable(struct drm_device *dev);
+extern void drm_kms_helper_poll_enable(struct drm_device *dev);
#endif
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index b64a8d7cdf6d..8f8b072c4c7b 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -33,6 +33,15 @@
* subject to backwards-compatibility constraints.
*/
+#ifdef __KERNEL__
+/* For use by IPS driver */
+extern unsigned long i915_read_mch_val(void);
+extern bool i915_gpu_raise(void);
+extern bool i915_gpu_lower(void);
+extern bool i915_gpu_busy(void);
+extern bool i915_gpu_turbo_disable(void);
+#endif
+
/* Each region is a minimum of 16k, and there are at most 255 of them.
*/
#define I915_NR_TEX_REGIONS 255 /* table size 2k - maximum due to use
@@ -275,6 +284,7 @@ typedef struct drm_i915_irq_wait {
#define I915_PARAM_HAS_OVERLAY 7
#define I915_PARAM_HAS_PAGEFLIPPING 8
#define I915_PARAM_HAS_EXECBUF2 9
+#define I915_PARAM_HAS_BSD 10
typedef struct drm_i915_getparam {
int param;
@@ -616,7 +626,9 @@ struct drm_i915_gem_execbuffer2 {
__u32 num_cliprects;
/** This is a struct drm_clip_rect *cliprects */
__u64 cliprects_ptr;
- __u64 flags; /* currently unused */
+#define I915_EXEC_RENDER (1<<0)
+#define I915_EXEC_BSD (1<<1)
+ __u64 flags;
__u64 rsvd1;
__u64 rsvd2;
};
diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h
index a6a9f4af5ebd..fe917dee723a 100644
--- a/include/drm/nouveau_drm.h
+++ b/include/drm/nouveau_drm.h
@@ -79,6 +79,7 @@ struct drm_nouveau_gpuobj_free {
#define NOUVEAU_GETPARAM_CHIPSET_ID 11
#define NOUVEAU_GETPARAM_VM_VRAM_BASE 12
#define NOUVEAU_GETPARAM_GRAPH_UNITS 13
+#define NOUVEAU_GETPARAM_PTIMER_TIME 14
struct drm_nouveau_getparam {
uint64_t param;
uint64_t value;
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
index 3ff9fc071dfe..5347063e9d5a 100644
--- a/include/drm/radeon_drm.h
+++ b/include/drm/radeon_drm.h
@@ -903,6 +903,7 @@ struct drm_radeon_cs {
#define RADEON_INFO_NUM_Z_PIPES 0x02
#define RADEON_INFO_ACCEL_WORKING 0x03
#define RADEON_INFO_CRTC_FROM_ID 0x04
+#define RADEON_INFO_ACCEL_WORKING2 0x05
struct drm_radeon_info {
uint32_t request;
diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
index 8bb4de567b2c..116821448c38 100644
--- a/include/drm/ttm/ttm_page_alloc.h
+++ b/include/drm/ttm/ttm_page_alloc.h
@@ -56,10 +56,6 @@ void ttm_put_pages(struct list_head *pages,
enum ttm_caching_state cstate);
/**
* Initialize pool allocator.
- *
- * Pool allocator is internaly reference counted so it can be initialized
- * multiple times but ttm_page_alloc_fini has to be called same number of
- * times.
*/
int ttm_page_alloc_init(struct ttm_mem_global *glob, unsigned max_pages);
/**
diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h
index c7645f480d12..4d0842391edc 100644
--- a/include/drm/vmwgfx_drm.h
+++ b/include/drm/vmwgfx_drm.h
@@ -50,6 +50,8 @@
#define DRM_VMW_EXECBUF 12
#define DRM_VMW_FIFO_DEBUG 13
#define DRM_VMW_FENCE_WAIT 14
+/* guarded by minor version >= 2 */
+#define DRM_VMW_UPDATE_LAYOUT 15
/*************************************************************************/
@@ -585,4 +587,28 @@ struct drm_vmw_stream_arg {
* sure that the stream has been stopped.
*/
+/*************************************************************************/
+/**
+ * DRM_VMW_UPDATE_LAYOUT - Update layout
+ *
+ * Updates the prefered modes and connection status for connectors. The
+ * command conisits of one drm_vmw_update_layout_arg pointing out a array
+ * of num_outputs drm_vmw_rect's.
+ */
+
+/**
+ * struct drm_vmw_update_layout_arg
+ *
+ * @num_outputs: number of active
+ * @rects: pointer to array of drm_vmw_rect
+ *
+ * Input argument to the DRM_VMW_UPDATE_LAYOUT Ioctl.
+ */
+
+struct drm_vmw_update_layout_arg {
+ uint32_t num_outputs;
+ uint32_t pad64;
+ uint64_t rects;
+};
+
#endif
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 224a38c960d4..ccf94dc5acdf 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -253,7 +253,7 @@ int acpi_resources_are_enforced(void);
#ifdef CONFIG_PM_SLEEP
void __init acpi_no_s4_hw_signature(void);
void __init acpi_old_suspend_ordering(void);
-void __init acpi_s4_no_nvs(void);
+void __init acpi_nvs_nosave(void);
#endif /* CONFIG_PM_SLEEP */
struct acpi_osc_context {
diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h
index 9101ed64f803..09ea4a1e9505 100644
--- a/include/linux/agp_backend.h
+++ b/include/linux/agp_backend.h
@@ -79,7 +79,6 @@ struct agp_memory {
u32 physical;
bool is_bound;
bool is_flushed;
- bool vmalloc_flag;
/* list of agp_memory mapped to the aperture */
struct list_head mapped_list;
/* DMA-mapped addresses */
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index 8b1038607831..b0c174012436 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -14,14 +14,19 @@
#ifndef ASMARM_AMBA_H
#define ASMARM_AMBA_H
+#include <linux/clk.h>
#include <linux/device.h>
+#include <linux/err.h>
#include <linux/resource.h>
#define AMBA_NR_IRQS 2
+struct clk;
+
struct amba_device {
struct device dev;
struct resource res;
+ struct clk *pclk;
u64 dma_mask;
unsigned int periphid;
unsigned int irq[AMBA_NR_IRQS];
@@ -59,6 +64,12 @@ struct amba_device *amba_find_device(const char *, struct device *, unsigned int
int amba_request_regions(struct amba_device *, const char *);
void amba_release_regions(struct amba_device *);
+#define amba_pclk_enable(d) \
+ (IS_ERR((d)->pclk) ? 0 : clk_enable((d)->pclk))
+
+#define amba_pclk_disable(d) \
+ do { if (!IS_ERR((d)->pclk)) clk_disable((d)->pclk); } while (0)
+
#define amba_config(d) (((d)->periphid >> 24) & 0xff)
#define amba_rev(d) (((d)->periphid >> 20) & 0x0f)
#define amba_manf(d) (((d)->periphid >> 12) & 0xff)
diff --git a/include/linux/amba/mmci.h b/include/linux/amba/mmci.h
index 7e466fe72025..ca84ce70d5d5 100644
--- a/include/linux/amba/mmci.h
+++ b/include/linux/amba/mmci.h
@@ -15,9 +15,10 @@
* @ocr_mask: available voltages on the 4 pins from the block, this
* is ignored if a regulator is used, see the MMC_VDD_* masks in
* mmc/host.h
- * @translate_vdd: a callback function to translate a MMC_VDD_*
- * mask into a value to be binary or:ed and written into the
- * MMCIPWR register of the block
+ * @vdd_handler: a callback function to translate a MMC_VDD_*
+ * mask into a value to be binary (or set some other custom bits
+ * in MMCIPWR) or:ed and written into the MMCIPWR register of the
+ * block. May also control external power based on the power_mode.
* @status: if no GPIO read function was given to the block in
* gpio_wp (below) this function will be called to determine
* whether a card is present in the MMC slot or not
@@ -29,7 +30,8 @@
struct mmci_platform_data {
unsigned int f_max;
unsigned int ocr_mask;
- u32 (*translate_vdd)(struct device *, unsigned int);
+ u32 (*vdd_handler)(struct device *, unsigned int vdd,
+ unsigned char power_mode);
unsigned int (*status)(struct device *);
int gpio_wp;
int gpio_cd;
diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h
index 5a5a7fd62490..e1b634b635f2 100644
--- a/include/linux/amba/serial.h
+++ b/include/linux/amba/serial.h
@@ -38,10 +38,12 @@
#define UART01x_FR 0x18 /* Flag register (Read only). */
#define UART010_IIR 0x1C /* Interrupt indentification register (Read). */
#define UART010_ICR 0x1C /* Interrupt clear register (Write). */
+#define ST_UART011_LCRH_RX 0x1C /* Rx line control register. */
#define UART01x_ILPR 0x20 /* IrDA low power counter register. */
#define UART011_IBRD 0x24 /* Integer baud rate divisor register. */
#define UART011_FBRD 0x28 /* Fractional baud rate divisor register. */
#define UART011_LCRH 0x2c /* Line control register. */
+#define ST_UART011_LCRH_TX 0x2c /* Tx Line control register. */
#define UART011_CR 0x30 /* Control register. */
#define UART011_IFLS 0x34 /* Interrupt fifo level select. */
#define UART011_IMSC 0x38 /* Interrupt mask. */
@@ -84,6 +86,7 @@
#define UART010_CR_TIE 0x0020
#define UART010_CR_RIE 0x0010
#define UART010_CR_MSIE 0x0008
+#define ST_UART011_CR_OVSFACT 0x0008 /* Oversampling factor */
#define UART01x_CR_IIRLP 0x0004 /* SIR low power mode */
#define UART01x_CR_SIREN 0x0002 /* SIR enable */
#define UART01x_CR_UARTEN 0x0001 /* UART enable */
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index e6e0cb5437e6..e9aec0d099df 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -82,8 +82,6 @@ struct backing_dev_info {
struct bdi_writeback wb; /* default writeback info for this bdi */
spinlock_t wb_lock; /* protects update side of wb_list */
struct list_head wb_list; /* the flusher threads hanging off this bdi */
- unsigned long wb_mask; /* bitmask of registered tasks */
- unsigned int wb_cnt; /* number of registered tasks */
struct list_head work_list;
@@ -105,8 +103,8 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent,
int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev);
void bdi_unregister(struct backing_dev_info *bdi);
int bdi_setup_and_register(struct backing_dev_info *, char *, unsigned int);
-void bdi_start_writeback(struct backing_dev_info *bdi, struct super_block *sb,
- long nr_pages, int sb_locked);
+void bdi_start_writeback(struct backing_dev_info *bdi, long nr_pages);
+void bdi_start_background_writeback(struct backing_dev_info *bdi);
int bdi_writeback_task(struct bdi_writeback *wb);
int bdi_has_dirty_io(struct backing_dev_info *bdi);
void bdi_arm_supers_timer(void);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 8b7f5e0914ad..09a840264d6f 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1211,14 +1211,23 @@ struct work_struct;
int kblockd_schedule_work(struct request_queue *q, struct work_struct *work);
#ifdef CONFIG_BLK_CGROUP
+/*
+ * This should not be using sched_clock(). A real patch is in progress
+ * to fix this up, until that is in place we need to disable preemption
+ * around sched_clock() in this function and set_io_start_time_ns().
+ */
static inline void set_start_time_ns(struct request *req)
{
+ preempt_disable();
req->start_time_ns = sched_clock();
+ preempt_enable();
}
static inline void set_io_start_time_ns(struct request *req)
{
+ preempt_disable();
req->io_start_time_ns = sched_clock();
+ preempt_enable();
}
static inline uint64_t rq_start_time_ns(struct request *req)
diff --git a/include/linux/cache.h b/include/linux/cache.h
index 97e24881c4c6..4c570653ab84 100644
--- a/include/linux/cache.h
+++ b/include/linux/cache.h
@@ -31,7 +31,7 @@
#ifndef __cacheline_aligned
#define __cacheline_aligned \
__attribute__((__aligned__(SMP_CACHE_BYTES), \
- __section__(".data.cacheline_aligned")))
+ __section__(".data..cacheline_aligned")))
#endif /* __cacheline_aligned */
#ifndef __cacheline_aligned_in_smp
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 39e5ff512fbe..90012b9ddbf3 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -49,9 +49,6 @@ typedef struct __user_cap_data_struct {
} __user *cap_user_data_t;
-#define XATTR_CAPS_SUFFIX "capability"
-#define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX
-
#define VFS_CAP_REVISION_MASK 0xFF000000
#define VFS_CAP_REVISION_SHIFT 24
#define VFS_CAP_FLAGS_MASK ~VFS_CAP_REVISION_MASK
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index e0aa067d1b11..ed3e92e41c6e 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -525,13 +525,21 @@ static inline struct cgroup_subsys_state *cgroup_subsys_state(
return cgrp->subsys[subsys_id];
}
-static inline struct cgroup_subsys_state *task_subsys_state(
- struct task_struct *task, int subsys_id)
+/*
+ * function to get the cgroup_subsys_state which allows for extra
+ * rcu_dereference_check() conditions, such as locks used during the
+ * cgroup_subsys::attach() methods.
+ */
+#define task_subsys_state_check(task, subsys_id, __c) \
+ rcu_dereference_check(task->cgroups->subsys[subsys_id], \
+ rcu_read_lock_held() || \
+ lockdep_is_held(&task->alloc_lock) || \
+ cgroup_lock_is_held() || (__c))
+
+static inline struct cgroup_subsys_state *
+task_subsys_state(struct task_struct *task, int subsys_id)
{
- return rcu_dereference_check(task->cgroups->subsys[subsys_id],
- rcu_read_lock_held() ||
- lockdep_is_held(&task->alloc_lock) ||
- cgroup_lock_is_held());
+ return task_subsys_state_check(task, subsys_id, false);
}
static inline struct cgroup* task_cgroup(struct task_struct *task,
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index 73dcf804bc94..0da5b187f124 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -58,8 +58,12 @@
* naked functions because then mcount is called without stack and frame pointer
* being set up and there is no chance to restore the lr register to the value
* before mcount was called.
+ *
+ * The asm() bodies of naked functions often depend on standard calling conventions,
+ * therefore they must be noinline and noclone. GCC 4.[56] currently fail to enforce
+ * this, so we must do so ourselves. See GCC PR44290.
*/
-#define __naked __attribute__((naked)) notrace
+#define __naked __attribute__((naked)) noinline __noclone notrace
#define __noreturn __attribute__((noreturn))
@@ -85,3 +89,7 @@
#define _gcc_header(x) __gcc_header(linux/compiler-gcc##x.h)
#define gcc_header(x) _gcc_header(x)
#include gcc_header(__GNUC__)
+
+#if !defined(__noclone)
+#define __noclone /* not needed */
+#endif
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
index 94dea3ffbfa1..fcfa5b9a4317 100644
--- a/include/linux/compiler-gcc4.h
+++ b/include/linux/compiler-gcc4.h
@@ -48,6 +48,10 @@
* unreleased. Really, we need to have autoconf for the kernel.
*/
#define unreachable() __builtin_unreachable()
+
+/* Mark a function definition as prohibited from being cloned. */
+#define __noclone __attribute__((__noclone__))
+
#endif
#endif
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 9f15150ce8d6..c3e9de8321c6 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -196,11 +196,6 @@ extern int __cpufreq_driver_getavg(struct cpufreq_policy *policy,
int cpufreq_register_governor(struct cpufreq_governor *governor);
void cpufreq_unregister_governor(struct cpufreq_governor *governor);
-int lock_policy_rwsem_read(int cpu);
-int lock_policy_rwsem_write(int cpu);
-void unlock_policy_rwsem_read(int cpu);
-void unlock_policy_rwsem_write(int cpu);
-
/*********************************************************************
* CPUFREQ DRIVER INTERFACE *
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 75c0fa881308..4d2c39573f36 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -153,6 +153,7 @@ struct cred {
extern void __put_cred(struct cred *);
extern void exit_creds(struct task_struct *);
extern int copy_creds(struct task_struct *, unsigned long);
+extern const struct cred *get_task_cred(struct task_struct *);
extern struct cred *cred_alloc_blank(void);
extern struct cred *prepare_creds(void);
extern struct cred *prepare_exec_creds(void);
@@ -273,33 +274,18 @@ static inline void put_cred(const struct cred *_cred)
* @task: The task to query
*
* Access the objective credentials of a task. The caller must hold the RCU
- * readlock.
+ * readlock or the task must be dead and unable to change its own credentials.
*
- * The caller must make sure task doesn't go away, either by holding a ref on
- * task or by holding tasklist_lock to prevent it from being unlinked.
+ * The result of this function should not be passed directly to get_cred();
+ * rather get_task_cred() should be used instead.
*/
-#define __task_cred(task) \
- ((const struct cred *)(rcu_dereference_check((task)->real_cred, rcu_read_lock_held() || lockdep_tasklist_lock_is_held())))
-
-/**
- * get_task_cred - Get another task's objective credentials
- * @task: The task to query
- *
- * Get the objective credentials of a task, pinning them so that they can't go
- * away. Accessing a task's credentials directly is not permitted.
- *
- * The caller must make sure task doesn't go away, either by holding a ref on
- * task or by holding tasklist_lock to prevent it from being unlinked.
- */
-#define get_task_cred(task) \
-({ \
- struct cred *__cred; \
- rcu_read_lock(); \
- __cred = (struct cred *) __task_cred((task)); \
- get_cred(__cred); \
- rcu_read_unlock(); \
- __cred; \
-})
+#define __task_cred(task) \
+ ({ \
+ const struct task_struct *__t = (task); \
+ rcu_dereference_check(__t->real_cred, \
+ rcu_read_lock_held() || \
+ task_is_dead(__t)); \
+ })
/**
* get_current_cred - Get the current task's subjective credentials
diff --git a/include/linux/drbd.h b/include/linux/drbd.h
index 68530521ad00..b8d2516668aa 100644
--- a/include/linux/drbd.h
+++ b/include/linux/drbd.h
@@ -53,7 +53,7 @@
extern const char *drbd_buildtag(void);
-#define REL_VERSION "8.3.8rc1"
+#define REL_VERSION "8.3.8"
#define API_VERSION 88
#define PRO_VERSION_MIN 86
#define PRO_VERSION_MAX 94
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index b6cb5425cde3..493a2bf85f62 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -62,6 +62,7 @@ typedef enum fe_caps {
FE_CAN_8VSB = 0x200000,
FE_CAN_16VSB = 0x400000,
FE_HAS_EXTENDED_CAPS = 0x800000, /* We need more bitspace for newer APIs, indicate this. */
+ FE_CAN_TURBO_FEC = 0x8000000, /* frontend supports "turbo fec modulation" */
FE_CAN_2G_MODULATION = 0x10000000, /* frontend supports "2nd generation modulation" (DVB-S2) */
FE_NEEDS_BENDING = 0x20000000, /* not supported anymore, don't use (frontend requires frequency bending) */
FE_CAN_RECOVER = 0x40000000, /* frontend can recover from a cable unplug automatically */
diff --git a/include/linux/dvb/version.h b/include/linux/dvb/version.h
index 540b0583d9fb..5a7546c12688 100644
--- a/include/linux/dvb/version.h
+++ b/include/linux/dvb/version.h
@@ -24,6 +24,6 @@
#define _DVBVERSION_H_
#define DVB_API_VERSION 5
-#define DVB_API_VERSION_MINOR 1
+#define DVB_API_VERSION_MINOR 2
#endif /*_DVBVERSION_H_*/
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index b3cd4de9432b..52c0da4bdd18 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -40,7 +40,7 @@ int ddebug_add_module(struct _ddebug *tab, unsigned int n,
const char *modname);
#if defined(CONFIG_DYNAMIC_DEBUG)
-extern int ddebug_remove_module(char *mod_name);
+extern int ddebug_remove_module(const char *mod_name);
#define __dynamic_dbg_enabled(dd) ({ \
int __ret = 0; \
@@ -73,7 +73,7 @@ extern int ddebug_remove_module(char *mod_name);
#else
-static inline int ddebug_remove_module(char *mod)
+static inline int ddebug_remove_module(const char *mod)
{
return 0;
}
diff --git a/include/linux/edac_mce.h b/include/linux/edac_mce.h
new file mode 100644
index 000000000000..f974fc035363
--- /dev/null
+++ b/include/linux/edac_mce.h
@@ -0,0 +1,31 @@
+/* Provides edac interface to mcelog events
+ *
+ * This file may be distributed under the terms of the
+ * GNU General Public License version 2.
+ *
+ * Copyright (c) 2009 by:
+ * Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * Red Hat Inc. http://www.redhat.com
+ */
+
+#if defined(CONFIG_EDAC_MCE) || \
+ (defined(CONFIG_EDAC_MCE_MODULE) && defined(MODULE))
+
+#include <asm/mce.h>
+#include <linux/list.h>
+
+struct edac_mce {
+ struct list_head list;
+
+ void *priv;
+ int (*check_error)(void *priv, struct mce *mce);
+};
+
+int edac_mce_register(struct edac_mce *edac_mce);
+void edac_mce_unregister(struct edac_mce *edac_mce);
+int edac_mce_parse(struct mce *mce);
+
+#else
+#define edac_mce_parse(mce) (0)
+#endif
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 907ace3a64c8..e7445df44d6c 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -786,8 +786,6 @@ struct fb_tile_ops {
#define FBINFO_MISC_USEREVENT 0x10000 /* event request
from userspace */
#define FBINFO_MISC_TILEBLITTING 0x20000 /* use tile blitting */
-#define FBINFO_MISC_FIRMWARE 0x40000 /* a replaceable firmware
- inited framebuffer */
/* A driver may set this flag to indicate that it does want a set_par to be
* called every time when fbcon_switch is executed. The advantage is that with
@@ -801,6 +799,8 @@ struct fb_tile_ops {
*/
#define FBINFO_MISC_ALWAYS_SETPAR 0x40000
+/* where the fb is a firmware driver, and can be replaced with a proper one */
+#define FBINFO_MISC_FIRMWARE 0x80000
/*
* Host and GPU endianness differ.
*/
@@ -873,6 +873,8 @@ struct fb_info {
static inline struct apertures_struct *alloc_apertures(unsigned int max_num) {
struct apertures_struct *a = kzalloc(sizeof(struct apertures_struct)
+ max_num * sizeof(struct aperture), GFP_KERNEL);
+ if (!a)
+ return NULL;
a->count = max_num;
return a;
}
diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
index 013dc529e95f..d147461bc271 100644
--- a/include/linux/fdtable.h
+++ b/include/linux/fdtable.h
@@ -61,7 +61,8 @@ struct files_struct {
(rcu_dereference_check((fdtfd), \
rcu_read_lock_held() || \
lockdep_is_held(&(files)->file_lock) || \
- atomic_read(&(files)->count) == 1))
+ atomic_read(&(files)->count) == 1 || \
+ rcu_my_thread_group_empty()))
#define files_fdtable(files) \
(rcu_dereference_check_fdtable((files), (files)->fdt))
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 3428393942a6..e5106e49bd2c 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -53,6 +53,7 @@ struct inodes_stat_t {
#define MAY_APPEND 8
#define MAY_ACCESS 16
#define MAY_OPEN 32
+#define MAY_CHDIR 64
/*
* flags in file.f_mode. Note that FMODE_READ and FMODE_WRITE must correspond
@@ -415,7 +416,8 @@ struct buffer_head;
typedef int (get_block_t)(struct inode *inode, sector_t iblock,
struct buffer_head *bh_result, int create);
typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
- ssize_t bytes, void *private);
+ ssize_t bytes, void *private, int ret,
+ bool is_async);
/*
* Attribute flags. These should be or-ed together to figure out what
@@ -1783,6 +1785,19 @@ extern int get_sb_pseudo(struct file_system_type *, char *,
struct vfsmount *mnt);
extern void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);
+static inline void sb_mark_dirty(struct super_block *sb)
+{
+ sb->s_dirt = 1;
+}
+static inline void sb_mark_clean(struct super_block *sb)
+{
+ sb->s_dirt = 0;
+}
+static inline int sb_is_dirty(struct super_block *sb)
+{
+ return sb->s_dirt;
+}
+
/* Alas, no aliases. Too much hassle with bringing module.h everywhere */
#define fops_get(fops) \
(((fops) && try_module_get((fops)->owner) ? (fops) : NULL))
@@ -2388,7 +2403,7 @@ extern const struct file_operations simple_dir_operations;
extern const struct inode_operations simple_dir_inode_operations;
struct tree_descr { char *name; const struct file_operations *ops; int mode; };
struct dentry *d_alloc_name(struct dentry *, const char *);
-extern int simple_fill_super(struct super_block *, int, struct tree_descr *);
+extern int simple_fill_super(struct super_block *, unsigned long, struct tree_descr *);
extern int simple_pin_fs(struct file_system_type *, struct vfsmount **mount, int *count);
extern void simple_release_fs(struct vfsmount **mount, int *count);
diff --git a/include/linux/fscache.h b/include/linux/fscache.h
index 595ce49288b7..ec0dad5ab90f 100644
--- a/include/linux/fscache.h
+++ b/include/linux/fscache.h
@@ -85,7 +85,7 @@ struct fscache_cookie_def {
/* get an index key
* - should store the key data in the buffer
- * - should return the amount of amount stored
+ * - should return the amount of data stored
* - not permitted to return an error
* - the netfs data from the cookie being used as the source is
* presented
@@ -454,6 +454,7 @@ int fscache_read_or_alloc_page(struct fscache_cookie *cookie,
* @cookie: The cookie representing the cache object
* @mapping: The netfs inode mapping to which the pages will be attached
* @pages: A list of potential netfs pages to be filled
+ * @nr_pages: Number of pages to be read and/or allocated
* @end_io_func: The callback to invoke when and if each page is filled
* @context: An arbitrary piece of data to pass on to end_io_func()
* @gfp: The conditions under which memory allocation should be made
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 895001f7f4b2..42a0f1d11365 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -311,6 +311,7 @@ struct hid_item {
#define HID_QUIRK_HIDDEV_FORCE 0x00000010
#define HID_QUIRK_BADPAD 0x00000020
#define HID_QUIRK_MULTI_INPUT 0x00000040
+#define HID_QUIRK_HIDINPUT_FORCE 0x00000080
#define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00010000
#define HID_QUIRK_FULLSPEED_INTERVAL 0x10000000
#define HID_QUIRK_NO_INIT_REPORTS 0x20000000
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index 02c9af374741..269181b8f623 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -78,6 +78,40 @@
#define ADP5588_KEYMAPSIZE 80
+#define GPI_PIN_ROW0 97
+#define GPI_PIN_ROW1 98
+#define GPI_PIN_ROW2 99
+#define GPI_PIN_ROW3 100
+#define GPI_PIN_ROW4 101
+#define GPI_PIN_ROW5 102
+#define GPI_PIN_ROW6 103
+#define GPI_PIN_ROW7 104
+#define GPI_PIN_COL0 105
+#define GPI_PIN_COL1 106
+#define GPI_PIN_COL2 107
+#define GPI_PIN_COL3 108
+#define GPI_PIN_COL4 109
+#define GPI_PIN_COL5 110
+#define GPI_PIN_COL6 111
+#define GPI_PIN_COL7 112
+#define GPI_PIN_COL8 113
+#define GPI_PIN_COL9 114
+
+#define GPI_PIN_ROW_BASE GPI_PIN_ROW0
+#define GPI_PIN_ROW_END GPI_PIN_ROW7
+#define GPI_PIN_COL_BASE GPI_PIN_COL0
+#define GPI_PIN_COL_END GPI_PIN_COL9
+
+#define GPI_PIN_BASE GPI_PIN_ROW_BASE
+#define GPI_PIN_END GPI_PIN_COL_END
+
+#define ADP5588_GPIMAPSIZE_MAX (GPI_PIN_END - GPI_PIN_BASE + 1)
+
+struct adp5588_gpi_map {
+ unsigned short pin;
+ unsigned short sw_evt;
+};
+
struct adp5588_kpad_platform_data {
int rows; /* Number of rows */
int cols; /* Number of columns */
@@ -87,6 +121,9 @@ struct adp5588_kpad_platform_data {
unsigned en_keylock:1; /* Enable Key Lock feature */
unsigned short unlock_key1; /* Unlock Key 1 */
unsigned short unlock_key2; /* Unlock Key 2 */
+ const struct adp5588_gpi_map *gpimap;
+ unsigned short gpimapsize;
+ const struct adp5588_gpio_platform_data *gpio_data;
};
struct adp5588_gpio_platform_data {
diff --git a/include/linux/i2c/mcs.h b/include/linux/i2c/mcs.h
new file mode 100644
index 000000000000..725ae7c313ff
--- /dev/null
+++ b/include/linux/i2c/mcs.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2009 - 2010 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ * Author: HeungJun Kim <riverful.kim@samsung.com>
+ *
+ * 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_MCS_H
+#define __LINUX_MCS_H
+
+#define MCS_KEY_MAP(v, c) ((((v) & 0xff) << 16) | ((c) & 0xffff))
+#define MCS_KEY_VAL(v) (((v) >> 16) & 0xff)
+#define MCS_KEY_CODE(v) ((v) & 0xffff)
+
+struct mcs_platform_data {
+ void (*cfg_pin)(void);
+
+ /* touchscreen */
+ unsigned int x_size;
+ unsigned int y_size;
+
+ /* touchkey */
+ const u32 *keymap;
+ unsigned int keymap_size;
+ unsigned int key_maxval;
+ bool no_autorepeat;
+};
+
+#endif /* __LINUX_MCS_H */
diff --git a/include/linux/i2c/mcs5000_ts.h b/include/linux/i2c/mcs5000_ts.h
deleted file mode 100644
index 5a117b5ca15e..000000000000
--- a/include/linux/i2c/mcs5000_ts.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * mcs5000_ts.h
- *
- * Copyright (C) 2009 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- *
- * 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_MCS5000_TS_H
-#define __LINUX_MCS5000_TS_H
-
-/* platform data for the MELFAS MCS-5000 touchscreen driver */
-struct mcs5000_ts_platform_data {
- void (*cfg_pin)(void);
- int x_size;
- int y_size;
-};
-
-#endif /* __LINUX_MCS5000_TS_H */
diff --git a/include/linux/i2c/qt602240_ts.h b/include/linux/i2c/qt602240_ts.h
new file mode 100644
index 000000000000..c5033e101094
--- /dev/null
+++ b/include/linux/i2c/qt602240_ts.h
@@ -0,0 +1,38 @@
+/*
+ * AT42QT602240/ATMXT224 Touchscreen driver
+ *
+ * Copyright (C) 2010 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ * 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_QT602240_TS_H
+#define __LINUX_QT602240_TS_H
+
+/* Orient */
+#define QT602240_NORMAL 0x0
+#define QT602240_DIAGONAL 0x1
+#define QT602240_HORIZONTAL_FLIP 0x2
+#define QT602240_ROTATED_90_COUNTER 0x3
+#define QT602240_VERTICAL_FLIP 0x4
+#define QT602240_ROTATED_90 0x5
+#define QT602240_ROTATED_180 0x6
+#define QT602240_DIAGONAL_COUNTER 0x7
+
+/* The platform data for the AT42QT602240/ATMXT224 touchscreen driver */
+struct qt602240_platform_data {
+ unsigned int x_line;
+ unsigned int y_line;
+ unsigned int x_size;
+ unsigned int y_size;
+ unsigned int blen;
+ unsigned int threshold;
+ unsigned int voltage;
+ unsigned char orient;
+};
+
+#endif /* __LINUX_QT602240_TS_H */
diff --git a/include/linux/i8042.h b/include/linux/i8042.h
index 9bf6870ee5f4..a986ff588944 100644
--- a/include/linux/i8042.h
+++ b/include/linux/i8042.h
@@ -46,31 +46,31 @@ int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str,
#else
-void i8042_lock_chip(void)
+static inline void i8042_lock_chip(void)
{
}
-void i8042_unlock_chip(void)
+static inline void i8042_unlock_chip(void)
{
}
-int i8042_command(unsigned char *param, int command)
+static inline int i8042_command(unsigned char *param, int command)
{
return -ENODEV;
}
-bool i8042_check_port_owner(const struct serio *serio)
+static inline bool i8042_check_port_owner(const struct serio *serio)
{
return false;
}
-int i8042_install_filter(bool (*filter)(unsigned char data, unsigned char str,
+static inline int i8042_install_filter(bool (*filter)(unsigned char data, unsigned char str,
struct serio *serio))
{
return -ENODEV;
}
-int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str,
+static inline int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str,
struct serio *serio))
{
return -ENODEV;
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 7b02aa5ce9b4..072fe8c93e6f 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -458,7 +458,7 @@ enum {
IDE_DFLAG_DOORLOCKING = (1 << 15),
/* disallow DMA */
IDE_DFLAG_NODMA = (1 << 16),
- /* powermanagment told us not to do anything, so sleep nicely */
+ /* powermanagement told us not to do anything, so sleep nicely */
IDE_DFLAG_BLOCKED = (1 << 17),
/* sleeping & sleep field valid */
IDE_DFLAG_SLEEPING = (1 << 18),
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 7fcad2e1be3d..2fc66dd783ee 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -234,7 +234,7 @@ enum macvlan_mode {
MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
};
-/* SR-IOV virtual function managment section */
+/* SR-IOV virtual function management section */
enum {
IFLA_VF_INFO_UNSPEC,
diff --git a/include/linux/init.h b/include/linux/init.h
index ab1d31f9352b..de994304e0bb 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -301,7 +301,7 @@ void __init parse_early_options(char *cmdline);
#endif
/* Data marked not to be saved by software suspend */
-#define __nosavedata __section(.data.nosave)
+#define __nosavedata __section(.data..nosave)
/* This means "can be init if no module support, otherwise module load
may call it." */
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 2beaa13492be..1f43fa56f600 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -183,7 +183,7 @@ extern struct cred init_cred;
}
/* Attach to the init_task data structure for proper alignment */
-#define __init_task_data __attribute__((__section__(".data.init_task")))
+#define __init_task_data __attribute__((__section__(".data..init_task")))
#endif
diff --git a/include/linux/input.h b/include/linux/input.h
index 6fcc9101beeb..339d043ccb53 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -691,9 +691,12 @@ struct input_absinfo {
#define ABS_TILT_X 0x1a
#define ABS_TILT_Y 0x1b
#define ABS_TOOL_WIDTH 0x1c
+
#define ABS_VOLUME 0x20
+
#define ABS_MISC 0x28
+#define ABS_MT_SLOT 0x2f /* MT slot being modified */
#define ABS_MT_TOUCH_MAJOR 0x30 /* Major axis of touching ellipse */
#define ABS_MT_TOUCH_MINOR 0x31 /* Minor axis (omit if circular) */
#define ABS_MT_WIDTH_MAJOR 0x32 /* Major axis of approaching ellipse */
@@ -706,6 +709,12 @@ struct input_absinfo {
#define ABS_MT_TRACKING_ID 0x39 /* Unique ID of initiated contact */
#define ABS_MT_PRESSURE 0x3a /* Pressure on contact area */
+#ifdef __KERNEL__
+/* Implementation details, userspace should not care about these */
+#define ABS_MT_FIRST ABS_MT_TOUCH_MAJOR
+#define ABS_MT_LAST ABS_MT_PRESSURE
+#endif
+
#define ABS_MAX 0x3f
#define ABS_CNT (ABS_MAX+1)
@@ -1048,6 +1057,14 @@ struct ff_effect {
#include <linux/mod_devicetable.h>
/**
+ * struct input_mt_slot - represents the state of an input MT slot
+ * @abs: holds current values of ABS_MT axes for this slot
+ */
+struct input_mt_slot {
+ int abs[ABS_MT_LAST - ABS_MT_FIRST + 1];
+};
+
+/**
* struct input_dev - represents an input device
* @name: name of the device
* @phys: physical path to the device in the system hierarchy
@@ -1063,6 +1080,10 @@ struct ff_effect {
* @sndbit: bitmap of sound effects supported by the device
* @ffbit: bitmap of force feedback effects supported by the device
* @swbit: bitmap of switches present on the device
+ * @hint_events_per_packet: average number of events generated by the
+ * device in a packet (between EV_SYN/SYN_REPORT events). Used by
+ * event handlers to estimate size of the buffer needed to hold
+ * events.
* @keycodemax: size of keycode table
* @keycodesize: size of elements in keycode table
* @keycode: map of scancodes to keycodes for this device
@@ -1078,9 +1099,12 @@ struct ff_effect {
* @repeat_key: stores key code of the last key pressed; used to implement
* software autorepeat
* @timer: timer for software autorepeat
- * @sync: set to 1 when there were no new events since last EV_SYNC
* @abs: current values for reports from absolute axes
* @rep: current values for autorepeat parameters (delay, rate)
+ * @mt: pointer to array of struct input_mt_slot holding current values
+ * of tracked contacts
+ * @mtsize: number of MT slots the device uses
+ * @slot: MT slot currently being transmitted
* @key: reflects current state of device's keys/buttons
* @led: reflects current state of device's LEDs
* @snd: reflects current state of sound effects
@@ -1119,6 +1143,7 @@ struct ff_effect {
* last user closes the device
* @going_away: marks devices that are in a middle of unregistering and
* causes input_open_device*() fail with -ENODEV.
+ * @sync: set to %true when there were no new events since last EV_SYN
* @dev: driver model's view of this device
* @h_list: list of input handles associated with the device. When
* accessing the list dev->mutex must be held
@@ -1140,6 +1165,8 @@ struct input_dev {
unsigned long ffbit[BITS_TO_LONGS(FF_CNT)];
unsigned long swbit[BITS_TO_LONGS(SW_CNT)];
+ unsigned int hint_events_per_packet;
+
unsigned int keycodemax;
unsigned int keycodesize;
void *keycode;
@@ -1153,11 +1180,13 @@ struct input_dev {
unsigned int repeat_key;
struct timer_list timer;
- int sync;
-
int abs[ABS_CNT];
int rep[REP_MAX + 1];
+ struct input_mt_slot *mt;
+ int mtsize;
+ int slot;
+
unsigned long key[BITS_TO_LONGS(KEY_CNT)];
unsigned long led[BITS_TO_LONGS(LED_CNT)];
unsigned long snd[BITS_TO_LONGS(SND_CNT)];
@@ -1182,6 +1211,8 @@ struct input_dev {
unsigned int users;
bool going_away;
+ bool sync;
+
struct device dev;
struct list_head h_list;
@@ -1406,8 +1437,28 @@ static inline void input_mt_sync(struct input_dev *dev)
input_event(dev, EV_SYN, SYN_MT_REPORT, 0);
}
+static inline void input_mt_slot(struct input_dev *dev, int slot)
+{
+ input_event(dev, EV_ABS, ABS_MT_SLOT, slot);
+}
+
void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int code);
+/**
+ * input_set_events_per_packet - tell handlers about the driver event rate
+ * @dev: the input device used by the driver
+ * @n_events: the average number of events between calls to input_sync()
+ *
+ * If the event rate sent from a device is unusually large, use this
+ * function to set the expected event rate. This will allow handlers
+ * to set up an appropriate buffer size for the event stream, in order
+ * to minimize information loss.
+ */
+static inline void input_set_events_per_packet(struct input_dev *dev, int n_events)
+{
+ dev->hint_events_per_packet = n_events;
+}
+
static inline void input_set_abs_params(struct input_dev *dev, int axis, int min, int max, int fuzz, int flat)
{
dev->absmin[axis] = min;
@@ -1485,5 +1536,8 @@ int input_ff_erase(struct input_dev *dev, int effect_id, struct file *file);
int input_ff_create_memless(struct input_dev *dev, void *data,
int (*play_effect)(struct input_dev *, void *, struct ff_effect *));
+int input_mt_create_slots(struct input_dev *dev, unsigned int num_slots);
+void input_mt_destroy_slots(struct input_dev *dev);
+
#endif
#endif
diff --git a/include/linux/input/adxl34x.h b/include/linux/input/adxl34x.h
new file mode 100644
index 000000000000..df00d998a44a
--- /dev/null
+++ b/include/linux/input/adxl34x.h
@@ -0,0 +1,349 @@
+/*
+ * include/linux/input/adxl34x.h
+ *
+ * Digital Accelerometer characteristics are highly application specific
+ * and may vary between boards and models. The platform_data for the
+ * device's "struct device" holds this information.
+ *
+ * Copyright 2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __LINUX_INPUT_ADXL34X_H__
+#define __LINUX_INPUT_ADXL34X_H__
+
+struct adxl34x_platform_data {
+
+ /*
+ * X,Y,Z Axis Offset:
+ * offer user offset adjustments in twoscompliment
+ * form with a scale factor of 15.6 mg/LSB (i.e. 0x7F = +2 g)
+ */
+
+ s8 x_axis_offset;
+ s8 y_axis_offset;
+ s8 z_axis_offset;
+
+ /*
+ * TAP_X/Y/Z Enable: Setting TAP_X, Y, or Z Enable enables X,
+ * Y, or Z participation in Tap detection. A '0' excludes the
+ * selected axis from participation in Tap detection.
+ * Setting the SUPPRESS bit suppresses Double Tap detection if
+ * acceleration greater than tap_threshold is present between
+ * taps.
+ */
+
+#define ADXL_SUPPRESS (1 << 3)
+#define ADXL_TAP_X_EN (1 << 2)
+#define ADXL_TAP_Y_EN (1 << 1)
+#define ADXL_TAP_Z_EN (1 << 0)
+
+ u8 tap_axis_control;
+
+ /*
+ * tap_threshold:
+ * holds the threshold value for tap detection/interrupts.
+ * The data format is unsigned. The scale factor is 62.5 mg/LSB
+ * (i.e. 0xFF = +16 g). A zero value may result in undesirable
+ * behavior if Tap/Double Tap is enabled.
+ */
+
+ u8 tap_threshold;
+
+ /*
+ * tap_duration:
+ * is an unsigned time value representing the maximum
+ * time that an event must be above the tap_threshold threshold
+ * to qualify as a tap event. The scale factor is 625 us/LSB. A zero
+ * value will prevent Tap/Double Tap functions from working.
+ */
+
+ u8 tap_duration;
+
+ /*
+ * tap_latency:
+ * is an unsigned time value representing the wait time
+ * from the detection of a tap event to the opening of the time
+ * window tap_window for a possible second tap event. The scale
+ * factor is 1.25 ms/LSB. A zero value will disable the Double Tap
+ * function.
+ */
+
+ u8 tap_latency;
+
+ /*
+ * tap_window:
+ * is an unsigned time value representing the amount
+ * of time after the expiration of tap_latency during which a second
+ * tap can begin. The scale factor is 1.25 ms/LSB. A zero value will
+ * disable the Double Tap function.
+ */
+
+ u8 tap_window;
+
+ /*
+ * act_axis_control:
+ * X/Y/Z Enable: A '1' enables X, Y, or Z participation in activity
+ * or inactivity detection. A '0' excludes the selected axis from
+ * participation. If all of the axes are excluded, the function is
+ * disabled.
+ * AC/DC: A '0' = DC coupled operation and a '1' = AC coupled
+ * operation. In DC coupled operation, the current acceleration is
+ * compared with activity_threshold and inactivity_threshold directly
+ * to determine whether activity or inactivity is detected. In AC
+ * coupled operation for activity detection, the acceleration value
+ * at the start of activity detection is taken as a reference value.
+ * New samples of acceleration are then compared to this
+ * reference value and if the magnitude of the difference exceeds
+ * activity_threshold the device will trigger an activity interrupt. In
+ * AC coupled operation for inactivity detection, a reference value
+ * is used again for comparison and is updated whenever the
+ * device exceeds the inactivity threshold. Once the reference
+ * value is selected, the device compares the magnitude of the
+ * difference between the reference value and the current
+ * acceleration with inactivity_threshold. If the difference is below
+ * inactivity_threshold for a total of inactivity_time, the device is
+ * considered inactive and the inactivity interrupt is triggered.
+ */
+
+#define ADXL_ACT_ACDC (1 << 7)
+#define ADXL_ACT_X_EN (1 << 6)
+#define ADXL_ACT_Y_EN (1 << 5)
+#define ADXL_ACT_Z_EN (1 << 4)
+#define ADXL_INACT_ACDC (1 << 3)
+#define ADXL_INACT_X_EN (1 << 2)
+#define ADXL_INACT_Y_EN (1 << 1)
+#define ADXL_INACT_Z_EN (1 << 0)
+
+ u8 act_axis_control;
+
+ /*
+ * activity_threshold:
+ * holds the threshold value for activity detection.
+ * The data format is unsigned. The scale factor is
+ * 62.5 mg/LSB. A zero value may result in undesirable behavior if
+ * Activity interrupt is enabled.
+ */
+
+ u8 activity_threshold;
+
+ /*
+ * inactivity_threshold:
+ * holds the threshold value for inactivity
+ * detection. The data format is unsigned. The scale
+ * factor is 62.5 mg/LSB. A zero value may result in undesirable
+ * behavior if Inactivity interrupt is enabled.
+ */
+
+ u8 inactivity_threshold;
+
+ /*
+ * inactivity_time:
+ * is an unsigned time value representing the
+ * amount of time that acceleration must be below the value in
+ * inactivity_threshold for inactivity to be declared. The scale factor
+ * is 1 second/LSB. Unlike the other interrupt functions, which
+ * operate on unfiltered data, the inactivity function operates on the
+ * filtered output data. At least one output sample must be
+ * generated for the inactivity interrupt to be triggered. This will
+ * result in the function appearing un-responsive if the
+ * inactivity_time register is set with a value less than the time
+ * constant of the Output Data Rate. A zero value will result in an
+ * interrupt when the output data is below inactivity_threshold.
+ */
+
+ u8 inactivity_time;
+
+ /*
+ * free_fall_threshold:
+ * holds the threshold value for Free-Fall detection.
+ * The data format is unsigned. The root-sum-square(RSS) value
+ * of all axes is calculated and compared to the value in
+ * free_fall_threshold to determine if a free fall event may be
+ * occurring. The scale factor is 62.5 mg/LSB. A zero value may
+ * result in undesirable behavior if Free-Fall interrupt is
+ * enabled. Values between 300 and 600 mg (0x05 to 0x09) are
+ * recommended.
+ */
+
+ u8 free_fall_threshold;
+
+ /*
+ * free_fall_time:
+ * is an unsigned time value representing the minimum
+ * time that the RSS value of all axes must be less than
+ * free_fall_threshold to generate a Free-Fall interrupt. The
+ * scale factor is 5 ms/LSB. A zero value may result in
+ * undesirable behavior if Free-Fall interrupt is enabled.
+ * Values between 100 to 350 ms (0x14 to 0x46) are recommended.
+ */
+
+ u8 free_fall_time;
+
+ /*
+ * data_rate:
+ * Selects device bandwidth and output data rate.
+ * RATE = 3200 Hz / (2^(15 - x)). Default value is 0x0A, or 100 Hz
+ * Output Data Rate. An Output Data Rate should be selected that
+ * is appropriate for the communication protocol and frequency
+ * selected. Selecting too high of an Output Data Rate with a low
+ * communication speed will result in samples being discarded.
+ */
+
+ u8 data_rate;
+
+ /*
+ * data_range:
+ * FULL_RES: When this bit is set with the device is
+ * in Full-Resolution Mode, where the output resolution increases
+ * with RANGE to maintain a 4 mg/LSB scale factor. When this
+ * bit is cleared the device is in 10-bit Mode and RANGE determine the
+ * maximum g-Range and scale factor.
+ */
+
+#define ADXL_FULL_RES (1 << 3)
+#define ADXL_RANGE_PM_2g 0
+#define ADXL_RANGE_PM_4g 1
+#define ADXL_RANGE_PM_8g 2
+#define ADXL_RANGE_PM_16g 3
+
+ u8 data_range;
+
+ /*
+ * low_power_mode:
+ * A '0' = Normal operation and a '1' = Reduced
+ * power operation with somewhat higher noise.
+ */
+
+ u8 low_power_mode;
+
+ /*
+ * power_mode:
+ * LINK: A '1' with both the activity and inactivity functions
+ * enabled will delay the start of the activity function until
+ * inactivity is detected. Once activity is detected, inactivity
+ * detection will begin and prevent the detection of activity. This
+ * bit serially links the activity and inactivity functions. When '0'
+ * the inactivity and activity functions are concurrent. Additional
+ * information can be found in the Application section under Link
+ * Mode.
+ * AUTO_SLEEP: A '1' sets the ADXL34x to switch to Sleep Mode
+ * when inactivity (acceleration has been below inactivity_threshold
+ * for at least inactivity_time) is detected and the LINK bit is set.
+ * A '0' disables automatic switching to Sleep Mode. See SLEEP
+ * for further description.
+ */
+
+#define ADXL_LINK (1 << 5)
+#define ADXL_AUTO_SLEEP (1 << 4)
+
+ u8 power_mode;
+
+ /*
+ * fifo_mode:
+ * BYPASS The FIFO is bypassed
+ * FIFO FIFO collects up to 32 values then stops collecting data
+ * STREAM FIFO holds the last 32 data values. Once full, the FIFO's
+ * oldest data is lost as it is replaced with newer data
+ *
+ * DEFAULT should be ADXL_FIFO_STREAM
+ */
+
+#define ADXL_FIFO_BYPASS 0
+#define ADXL_FIFO_FIFO 1
+#define ADXL_FIFO_STREAM 2
+
+ u8 fifo_mode;
+
+ /*
+ * watermark:
+ * The Watermark feature can be used to reduce the interrupt load
+ * of the system. The FIFO fills up to the value stored in watermark
+ * [1..32] and then generates an interrupt.
+ * A '0' disables the watermark feature.
+ */
+
+ u8 watermark;
+
+ u32 ev_type; /* EV_ABS or EV_REL */
+
+ u32 ev_code_x; /* ABS_X,Y,Z or REL_X,Y,Z */
+ u32 ev_code_y; /* ABS_X,Y,Z or REL_X,Y,Z */
+ u32 ev_code_z; /* ABS_X,Y,Z or REL_X,Y,Z */
+
+ /*
+ * A valid BTN or KEY Code; use tap_axis_control to disable
+ * event reporting
+ */
+
+ u32 ev_code_tap[3]; /* EV_KEY {X-Axis, Y-Axis, Z-Axis} */
+
+ /*
+ * A valid BTN or KEY Code for Free-Fall or Activity enables
+ * input event reporting. A '0' disables the Free-Fall or
+ * Activity reporting.
+ */
+
+ u32 ev_code_ff; /* EV_KEY */
+ u32 ev_code_act_inactivity; /* EV_KEY */
+
+ /*
+ * Use ADXL34x INT2 instead of INT1
+ */
+ u8 use_int2;
+
+ /*
+ * ADXL346 only ORIENTATION SENSING feature
+ * The orientation function of the ADXL346 reports both 2-D and
+ * 3-D orientation concurrently.
+ */
+
+#define ADXL_EN_ORIENTATION_2D 1
+#define ADXL_EN_ORIENTATION_3D 2
+#define ADXL_EN_ORIENTATION_2D_3D 3
+
+ u8 orientation_enable;
+
+ /*
+ * The width of the deadzone region between two or more
+ * orientation positions is determined by setting the Deadzone
+ * value. The deadzone region size can be specified with a
+ * resolution of 3.6deg. The deadzone angle represents the total
+ * angle where the orientation is considered invalid.
+ */
+
+#define ADXL_DEADZONE_ANGLE_0p0 0 /* !!!0.0 [deg] */
+#define ADXL_DEADZONE_ANGLE_3p6 1 /* 3.6 [deg] */
+#define ADXL_DEADZONE_ANGLE_7p2 2 /* 7.2 [deg] */
+#define ADXL_DEADZONE_ANGLE_10p8 3 /* 10.8 [deg] */
+#define ADXL_DEADZONE_ANGLE_14p4 4 /* 14.4 [deg] */
+#define ADXL_DEADZONE_ANGLE_18p0 5 /* 18.0 [deg] */
+#define ADXL_DEADZONE_ANGLE_21p6 6 /* 21.6 [deg] */
+#define ADXL_DEADZONE_ANGLE_25p2 7 /* 25.2 [deg] */
+
+ u8 deadzone_angle;
+
+ /*
+ * To eliminate most human motion such as walking or shaking,
+ * a Divisor value should be selected to effectively limit the
+ * orientation bandwidth. Set the depth of the filter used to
+ * low-pass filter the measured acceleration for stable
+ * orientation sensing
+ */
+
+#define ADXL_LP_FILTER_DIVISOR_2 0
+#define ADXL_LP_FILTER_DIVISOR_4 1
+#define ADXL_LP_FILTER_DIVISOR_8 2
+#define ADXL_LP_FILTER_DIVISOR_16 3
+#define ADXL_LP_FILTER_DIVISOR_32 4
+#define ADXL_LP_FILTER_DIVISOR_64 5
+#define ADXL_LP_FILTER_DIVISOR_128 6
+#define ADXL_LP_FILTER_DIVISOR_256 7
+
+ u8 divisor_length;
+
+ u32 ev_codes_orient_2d[4]; /* EV_KEY {+X, -X, +Y, -Y} */
+ u32 ev_codes_orient_3d[6]; /* EV_KEY {+Z, +Y, +X, -X, -Y, -Z} */
+};
+#endif
diff --git a/include/linux/input/cy8ctmg110_pdata.h b/include/linux/input/cy8ctmg110_pdata.h
new file mode 100644
index 000000000000..09522cb59910
--- /dev/null
+++ b/include/linux/input/cy8ctmg110_pdata.h
@@ -0,0 +1,10 @@
+#ifndef _LINUX_CY8CTMG110_PDATA_H
+#define _LINUX_CY8CTMG110_PDATA_H
+
+struct cy8ctmg110_pdata
+{
+ int reset_pin; /* Reset pin is wired to this GPIO (optional) */
+ int irq_pin; /* IRQ pin is wired to this GPIO */
+};
+
+#endif
diff --git a/include/linux/input/matrix_keypad.h b/include/linux/input/matrix_keypad.h
index c964cd7f436a..80352ad6581a 100644
--- a/include/linux/input/matrix_keypad.h
+++ b/include/linux/input/matrix_keypad.h
@@ -41,6 +41,9 @@ struct matrix_keymap_data {
* @col_scan_delay_us: delay, measured in microseconds, that is
* needed before we can keypad after activating column gpio
* @debounce_ms: debounce interval in milliseconds
+ * @clustered_irq: may be specified if interrupts of all row/column GPIOs
+ * are bundled to one single irq
+ * @clustered_irq_flags: flags that are needed for the clustered irq
* @active_low: gpio polarity
* @wakeup: controls whether the device should be set up as wakeup
* source
@@ -63,6 +66,9 @@ struct matrix_keypad_platform_data {
/* key debounce interval in milli-second */
unsigned int debounce_ms;
+ unsigned int clustered_irq;
+ unsigned int clustered_irq_flags;
+
bool active_low;
bool wakeup;
bool no_autorepeat;
diff --git a/include/linux/intel_pmic_gpio.h b/include/linux/intel_pmic_gpio.h
new file mode 100644
index 000000000000..920109a29191
--- /dev/null
+++ b/include/linux/intel_pmic_gpio.h
@@ -0,0 +1,15 @@
+#ifndef LINUX_INTEL_PMIC_H
+#define LINUX_INTEL_PMIC_H
+
+struct intel_pmic_gpio_platform_data {
+ /* the first IRQ of the chip */
+ unsigned irq_base;
+ /* number assigned to the first GPIO */
+ unsigned gpio_base;
+ /* sram address for gpiointr register, the langwell chip will map
+ * the PMIC spi GPIO expander's GPIOINTR register in sram.
+ */
+ unsigned gpiointr;
+};
+
+#endif
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index a0bb301afac0..64d529133031 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -7,7 +7,6 @@
struct cfq_queue;
struct cfq_io_context {
void *key;
- unsigned long dead_key;
struct cfq_queue *cfqq[2];
diff --git a/include/linux/iscsi_boot_sysfs.h b/include/linux/iscsi_boot_sysfs.h
new file mode 100644
index 000000000000..f1e6c184f14f
--- /dev/null
+++ b/include/linux/iscsi_boot_sysfs.h
@@ -0,0 +1,123 @@
+/*
+ * Export the iSCSI boot info to userland via sysfs.
+ *
+ * Copyright (C) 2010 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2010 Mike Christie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License v2.0 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.
+ */
+#ifndef _ISCSI_BOOT_SYSFS_
+#define _ISCSI_BOOT_SYSFS_
+
+/*
+ * The text attributes names for each of the kobjects.
+*/
+enum iscsi_boot_eth_properties_enum {
+ ISCSI_BOOT_ETH_INDEX,
+ ISCSI_BOOT_ETH_FLAGS,
+ ISCSI_BOOT_ETH_IP_ADDR,
+ ISCSI_BOOT_ETH_SUBNET_MASK,
+ ISCSI_BOOT_ETH_ORIGIN,
+ ISCSI_BOOT_ETH_GATEWAY,
+ ISCSI_BOOT_ETH_PRIMARY_DNS,
+ ISCSI_BOOT_ETH_SECONDARY_DNS,
+ ISCSI_BOOT_ETH_DHCP,
+ ISCSI_BOOT_ETH_VLAN,
+ ISCSI_BOOT_ETH_MAC,
+ /* eth_pci_bdf - this is replaced by link to the device itself. */
+ ISCSI_BOOT_ETH_HOSTNAME,
+ ISCSI_BOOT_ETH_END_MARKER,
+};
+
+enum iscsi_boot_tgt_properties_enum {
+ ISCSI_BOOT_TGT_INDEX,
+ ISCSI_BOOT_TGT_FLAGS,
+ ISCSI_BOOT_TGT_IP_ADDR,
+ ISCSI_BOOT_TGT_PORT,
+ ISCSI_BOOT_TGT_LUN,
+ ISCSI_BOOT_TGT_CHAP_TYPE,
+ ISCSI_BOOT_TGT_NIC_ASSOC,
+ ISCSI_BOOT_TGT_NAME,
+ ISCSI_BOOT_TGT_CHAP_NAME,
+ ISCSI_BOOT_TGT_CHAP_SECRET,
+ ISCSI_BOOT_TGT_REV_CHAP_NAME,
+ ISCSI_BOOT_TGT_REV_CHAP_SECRET,
+ ISCSI_BOOT_TGT_END_MARKER,
+};
+
+enum iscsi_boot_initiator_properties_enum {
+ ISCSI_BOOT_INI_INDEX,
+ ISCSI_BOOT_INI_FLAGS,
+ ISCSI_BOOT_INI_ISNS_SERVER,
+ ISCSI_BOOT_INI_SLP_SERVER,
+ ISCSI_BOOT_INI_PRI_RADIUS_SERVER,
+ ISCSI_BOOT_INI_SEC_RADIUS_SERVER,
+ ISCSI_BOOT_INI_INITIATOR_NAME,
+ ISCSI_BOOT_INI_END_MARKER,
+};
+
+struct attribute_group;
+
+struct iscsi_boot_kobj {
+ struct kobject kobj;
+ struct attribute_group *attr_group;
+ struct list_head list;
+
+ /*
+ * Pointer to store driver specific info. If set this will
+ * be freed for the LLD when the kobj release function is called.
+ */
+ void *data;
+ /*
+ * Driver specific show function.
+ *
+ * The enum of the type. This can be any value of the above
+ * properties.
+ */
+ ssize_t (*show) (void *data, int type, char *buf);
+
+ /*
+ * Drivers specific visibility function.
+ * The function should return if they the attr should be readable
+ * writable or should not be shown.
+ *
+ * The enum of the type. This can be any value of the above
+ * properties.
+ */
+ mode_t (*is_visible) (void *data, int type);
+};
+
+struct iscsi_boot_kset {
+ struct list_head kobj_list;
+ struct kset *kset;
+};
+
+struct iscsi_boot_kobj *
+iscsi_boot_create_initiator(struct iscsi_boot_kset *boot_kset, int index,
+ void *data,
+ ssize_t (*show) (void *data, int type, char *buf),
+ mode_t (*is_visible) (void *data, int type));
+
+struct iscsi_boot_kobj *
+iscsi_boot_create_ethernet(struct iscsi_boot_kset *boot_kset, int index,
+ void *data,
+ ssize_t (*show) (void *data, int type, char *buf),
+ mode_t (*is_visible) (void *data, int type));
+struct iscsi_boot_kobj *
+iscsi_boot_create_target(struct iscsi_boot_kset *boot_kset, int index,
+ void *data,
+ ssize_t (*show) (void *data, int type, char *buf),
+ mode_t (*is_visible) (void *data, int type));
+
+struct iscsi_boot_kset *iscsi_boot_create_kset(const char *set_name);
+struct iscsi_boot_kset *iscsi_boot_create_host_kset(unsigned int hostno);
+void iscsi_boot_destroy_kset(struct iscsi_boot_kset *boot_kset);
+
+#endif
diff --git a/include/linux/iscsi_ibft.h b/include/linux/iscsi_ibft.h
index d2e4042f8f5e..8ba7e5b9d62c 100644
--- a/include/linux/iscsi_ibft.h
+++ b/include/linux/iscsi_ibft.h
@@ -21,21 +21,13 @@
#ifndef ISCSI_IBFT_H
#define ISCSI_IBFT_H
-struct ibft_table_header {
- char signature[4];
- u32 length;
- u8 revision;
- u8 checksum;
- char oem_id[6];
- char oem_table_id[8];
- char reserved[24];
-} __attribute__((__packed__));
+#include <acpi/acpi.h>
/*
* Logical location of iSCSI Boot Format Table.
* If the value is NULL there is no iBFT on the machine.
*/
-extern struct ibft_table_header *ibft_addr;
+extern struct acpi_table_ibft *ibft_addr;
/*
* Routine used to find and reserve the iSCSI Boot Format Table. The
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index a4d2e9f7088a..adf832dec3f3 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1026,11 +1026,12 @@ void __jbd2_journal_insert_checkpoint(struct journal_head *, transaction_t *);
struct jbd2_buffer_trigger_type {
/*
- * Fired just before a buffer is written to the journal.
- * mapped_data is a mapped buffer that is the frozen data for
- * commit.
+ * Fired a the moment data to write to the journal are known to be
+ * stable - so either at the moment b_frozen_data is created or just
+ * before a buffer is written to the journal. mapped_data is a mapped
+ * buffer that is the frozen data for commit.
*/
- void (*t_commit)(struct jbd2_buffer_trigger_type *type,
+ void (*t_frozen)(struct jbd2_buffer_trigger_type *type,
struct buffer_head *bh, void *mapped_data,
size_t size);
@@ -1042,7 +1043,7 @@ struct jbd2_buffer_trigger_type {
struct buffer_head *bh);
};
-extern void jbd2_buffer_commit_trigger(struct journal_head *jh,
+extern void jbd2_buffer_frozen_trigger(struct journal_head *jh,
void *mapped_data,
struct jbd2_buffer_trigger_type *triggers);
extern void jbd2_buffer_abort_trigger(struct journal_head *jh,
diff --git a/include/linux/jffs2.h b/include/linux/jffs2.h
index 0874ab59ffef..edb9231f1898 100644
--- a/include/linux/jffs2.h
+++ b/include/linux/jffs2.h
@@ -185,7 +185,7 @@ struct jffs2_raw_xref
jint32_t hdr_crc;
jint32_t ino; /* inode number */
jint32_t xid; /* XATTR identifier number */
- jint32_t xseqno; /* xref sequencial number */
+ jint32_t xseqno; /* xref sequential number */
jint32_t node_crc;
} __attribute__((packed));
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 01dfc05ef4ac..5de838b0fc1a 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -733,12 +733,6 @@ extern int do_sysinfo(struct sysinfo *info);
#endif /* __KERNEL__ */
-#ifndef __EXPORTED_HEADERS__
-#ifndef __KERNEL__
-#warning Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders
-#endif /* __KERNEL__ */
-#endif /* __EXPORTED_HEADERS__ */
-
#define SI_LOAD_SHIFT 16
struct sysinfo {
long uptime; /* Seconds since boot */
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 23ea02253900..636fc381c897 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -524,6 +524,12 @@ struct kvm_enable_cap {
#define KVM_CAP_PPC_OSI 52
#define KVM_CAP_PPC_UNSET_IRQ 53
#define KVM_CAP_ENABLE_CAP 54
+#ifdef __KVM_HAVE_XSAVE
+#define KVM_CAP_XSAVE 55
+#endif
+#ifdef __KVM_HAVE_XCRS
+#define KVM_CAP_XCRS 56
+#endif
#ifdef KVM_CAP_IRQ_ROUTING
@@ -613,6 +619,7 @@ struct kvm_clock_data {
*/
#define KVM_CREATE_VCPU _IO(KVMIO, 0x41)
#define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log)
+/* KVM_SET_MEMORY_ALIAS is obsolete: */
#define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias)
#define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44)
#define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45)
@@ -714,6 +721,12 @@ struct kvm_clock_data {
#define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs)
#define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs)
#define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap)
+/* Available with KVM_CAP_XSAVE */
+#define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave)
+#define KVM_SET_XSAVE _IOW(KVMIO, 0xa5, struct kvm_xsave)
+/* Available with KVM_CAP_XCRS */
+#define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs)
+#define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs)
#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 7cb116afa1cd..c13cc48697aa 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -81,13 +81,14 @@ struct kvm_vcpu {
int vcpu_id;
struct mutex mutex;
int cpu;
+ atomic_t guest_mode;
struct kvm_run *run;
unsigned long requests;
unsigned long guest_debug;
int srcu_idx;
int fpu_active;
- int guest_fpu_loaded;
+ int guest_fpu_loaded, guest_xcr0_loaded;
wait_queue_head_t wq;
int sigset_active;
sigset_t sigset;
@@ -123,6 +124,7 @@ struct kvm_memory_slot {
} *lpage_info[KVM_NR_PAGE_SIZES - 1];
unsigned long userspace_addr;
int user_alloc;
+ int id;
};
static inline unsigned long kvm_dirty_bitmap_bytes(struct kvm_memory_slot *memslot)
@@ -266,6 +268,8 @@ extern pfn_t bad_pfn;
int is_error_page(struct page *page);
int is_error_pfn(pfn_t pfn);
+int is_hwpoison_pfn(pfn_t pfn);
+int is_fault_pfn(pfn_t pfn);
int kvm_is_error_hva(unsigned long addr);
int kvm_set_memory_region(struct kvm *kvm,
struct kvm_userspace_memory_region *mem,
@@ -284,8 +288,6 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
int user_alloc);
void kvm_disable_largepages(void);
void kvm_arch_flush_shadow(struct kvm *kvm);
-gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn);
-gfn_t unalias_gfn_instantiation(struct kvm *kvm, gfn_t gfn);
struct page *gfn_to_page(struct kvm *kvm, gfn_t gfn);
unsigned long gfn_to_hva(struct kvm *kvm, gfn_t gfn);
@@ -445,7 +447,8 @@ void kvm_register_irq_mask_notifier(struct kvm *kvm, int irq,
struct kvm_irq_mask_notifier *kimn);
void kvm_unregister_irq_mask_notifier(struct kvm *kvm, int irq,
struct kvm_irq_mask_notifier *kimn);
-void kvm_fire_mask_notifiers(struct kvm *kvm, int irq, bool mask);
+void kvm_fire_mask_notifiers(struct kvm *kvm, unsigned irqchip, unsigned pin,
+ bool mask);
#ifdef __KVM_HAVE_IOAPIC
void kvm_get_intr_delivery_bitmask(struct kvm_ioapic *ioapic,
@@ -562,10 +565,6 @@ static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_se
}
#endif
-#ifndef KVM_ARCH_HAS_UNALIAS_INSTANTIATION
-#define unalias_gfn_instantiation unalias_gfn
-#endif
-
#ifdef CONFIG_HAVE_KVM_IRQCHIP
#define KVM_MAX_IRQ_ROUTES 1024
@@ -628,5 +627,25 @@ static inline long kvm_vm_ioctl_assigned_device(struct kvm *kvm, unsigned ioctl,
#endif
+static inline void kvm_make_request(int req, struct kvm_vcpu *vcpu)
+{
+ set_bit(req, &vcpu->requests);
+}
+
+static inline bool kvm_make_check_request(int req, struct kvm_vcpu *vcpu)
+{
+ return test_and_set_bit(req, &vcpu->requests);
+}
+
+static inline bool kvm_check_request(int req, struct kvm_vcpu *vcpu)
+{
+ if (test_bit(req, &vcpu->requests)) {
+ clear_bit(req, &vcpu->requests);
+ return true;
+ } else {
+ return false;
+ }
+}
+
#endif
diff --git a/include/linux/kvm_types.h b/include/linux/kvm_types.h
index fb46efbeabec..7ac0d4eee430 100644
--- a/include/linux/kvm_types.h
+++ b/include/linux/kvm_types.h
@@ -32,11 +32,11 @@
typedef unsigned long gva_t;
typedef u64 gpa_t;
-typedef unsigned long gfn_t;
+typedef u64 gfn_t;
typedef unsigned long hva_t;
typedef u64 hpa_t;
-typedef unsigned long hfn_t;
+typedef u64 hfn_t;
typedef hfn_t pfn_t;
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 3bad2701bfa6..b85f3ff34d7d 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1023,6 +1023,7 @@ extern void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd,
extern int ata_std_bios_param(struct scsi_device *sdev,
struct block_device *bdev,
sector_t capacity, int geom[]);
+extern void ata_scsi_unlock_native_capacity(struct scsi_device *sdev);
extern int ata_scsi_slave_config(struct scsi_device *sdev);
extern void ata_scsi_slave_destroy(struct scsi_device *sdev);
extern int ata_scsi_change_queue_depth(struct scsi_device *sdev,
@@ -1174,6 +1175,7 @@ extern struct device_attribute *ata_common_sdev_attrs[];
.slave_configure = ata_scsi_slave_config, \
.slave_destroy = ata_scsi_slave_destroy, \
.bios_param = ata_std_bios_param, \
+ .unlock_native_capacity = ata_scsi_unlock_native_capacity, \
.sdev_attrs = ata_common_sdev_attrs
#define ATA_NCQ_SHT(drv_name) \
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 5126cceb6ae9..7135ebc8428c 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -18,8 +18,8 @@
# define asmregparm
#endif
-#define __page_aligned_data __section(.data.page_aligned) __aligned(PAGE_SIZE)
-#define __page_aligned_bss __section(.bss.page_aligned) __aligned(PAGE_SIZE)
+#define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
+#define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
/*
* For assembly routines.
@@ -27,8 +27,8 @@
* Note when using these that you must specify the appropriate
* alignment directives yourself
*/
-#define __PAGE_ALIGNED_DATA .section ".data.page_aligned", "aw"
-#define __PAGE_ALIGNED_BSS .section ".bss.page_aligned", "aw"
+#define __PAGE_ALIGNED_DATA .section ".data..page_aligned", "aw"
+#define __PAGE_ALIGNED_BSS .section ".bss..page_aligned", "aw"
/*
* This is used by architectures to keep arguments on the stack
diff --git a/include/linux/list.h b/include/linux/list.h
index 8392884a2977..5d57a3a1fa1b 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -544,6 +544,21 @@ static inline void list_splice_tail_init(struct list_head *list,
&pos->member != (head); \
pos = n, n = list_entry(n->member.prev, typeof(*n), member))
+/**
+ * list_safe_reset_next - reset a stale list_for_each_entry_safe loop
+ * @pos: the loop cursor used in the list_for_each_entry_safe loop
+ * @n: temporary storage used in list_for_each_entry_safe
+ * @member: the name of the list_struct within the struct.
+ *
+ * list_safe_reset_next is not safe to use in general if the list may be
+ * modified concurrently (eg. the lock is dropped in the loop body). An
+ * exception to this is if the cursor element (pos) is pinned in the list,
+ * and list_safe_reset_next is called after re-taking the lock and before
+ * completing the current iteration of the loop body.
+ */
+#define list_safe_reset_next(pos, n, member) \
+ n = list_entry(pos->member.next, typeof(*pos), member)
+
/*
* Double linked lists with a single pointer list head.
* Mostly useful for hash tables where the two pointer list head is
diff --git a/include/linux/lmb.h b/include/linux/lmb.h
deleted file mode 100644
index f3d14333ebed..000000000000
--- a/include/linux/lmb.h
+++ /dev/null
@@ -1,89 +0,0 @@
-#ifndef _LINUX_LMB_H
-#define _LINUX_LMB_H
-#ifdef __KERNEL__
-
-/*
- * Logical memory blocks.
- *
- * Copyright (C) 2001 Peter Bergner, IBM Corp.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/init.h>
-#include <linux/mm.h>
-
-#define MAX_LMB_REGIONS 128
-
-struct lmb_property {
- u64 base;
- u64 size;
-};
-
-struct lmb_region {
- unsigned long cnt;
- u64 size;
- struct lmb_property region[MAX_LMB_REGIONS+1];
-};
-
-struct lmb {
- unsigned long debug;
- u64 rmo_size;
- struct lmb_region memory;
- struct lmb_region reserved;
-};
-
-extern struct lmb lmb;
-
-extern void __init lmb_init(void);
-extern void __init lmb_analyze(void);
-extern long lmb_add(u64 base, u64 size);
-extern long lmb_remove(u64 base, u64 size);
-extern long __init lmb_free(u64 base, u64 size);
-extern long __init lmb_reserve(u64 base, u64 size);
-extern u64 __init lmb_alloc_nid(u64 size, u64 align, int nid,
- u64 (*nid_range)(u64, u64, int *));
-extern u64 __init lmb_alloc(u64 size, u64 align);
-extern u64 __init lmb_alloc_base(u64 size,
- u64, u64 max_addr);
-extern u64 __init __lmb_alloc_base(u64 size,
- u64 align, u64 max_addr);
-extern u64 __init lmb_phys_mem_size(void);
-extern u64 lmb_end_of_DRAM(void);
-extern void __init lmb_enforce_memory_limit(u64 memory_limit);
-extern int __init lmb_is_reserved(u64 addr);
-extern int lmb_is_region_reserved(u64 base, u64 size);
-extern int lmb_find(struct lmb_property *res);
-
-extern void lmb_dump_all(void);
-
-static inline u64
-lmb_size_bytes(struct lmb_region *type, unsigned long region_nr)
-{
- return type->region[region_nr].size;
-}
-static inline u64
-lmb_size_pages(struct lmb_region *type, unsigned long region_nr)
-{
- return lmb_size_bytes(type, region_nr) >> PAGE_SHIFT;
-}
-static inline u64
-lmb_start_pfn(struct lmb_region *type, unsigned long region_nr)
-{
- return type->region[region_nr].base >> PAGE_SHIFT;
-}
-static inline u64
-lmb_end_pfn(struct lmb_region *type, unsigned long region_nr)
-{
- return lmb_start_pfn(type, region_nr) +
- lmb_size_pages(type, region_nr);
-}
-
-#include <asm/lmb.h>
-
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_LMB_H */
diff --git a/include/linux/lru_cache.h b/include/linux/lru_cache.h
index de48d167568b..78fbf24f357a 100644
--- a/include/linux/lru_cache.h
+++ b/include/linux/lru_cache.h
@@ -262,7 +262,7 @@ extern void lc_seq_dump_details(struct seq_file *seq, struct lru_cache *lc, char
* @lc: the lru cache to operate on
*
* Note that the reference counts and order on the active and lru lists may
- * still change. Returns true if we aquired the lock.
+ * still change. Returns true if we acquired the lock.
*/
static inline int lc_try_lock(struct lru_cache *lc)
{
diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h
index 6907251d5200..112a55033352 100644
--- a/include/linux/lsm_audit.h
+++ b/include/linux/lsm_audit.h
@@ -90,10 +90,42 @@ struct common_audit_data {
u32 requested;
u32 audited;
u32 denied;
+ /*
+ * auditdeny is a bit tricky and unintuitive. See the
+ * comments in avc.c for it's meaning and usage.
+ */
+ u32 auditdeny;
struct av_decision *avd;
int result;
} selinux_audit_data;
#endif
+#ifdef CONFIG_SECURITY_APPARMOR
+ struct {
+ int error;
+ int op;
+ int type;
+ void *profile;
+ const char *name;
+ const char *info;
+ union {
+ void *target;
+ struct {
+ long pos;
+ void *target;
+ } iface;
+ struct {
+ int rlim;
+ unsigned long max;
+ } rlim;
+ struct {
+ const char *target;
+ u32 request;
+ u32 denied;
+ uid_t ouid;
+ } fs;
+ };
+ } apparmor_audit_data;
+#endif
};
/* these callback will be implemented by a specific LSM */
void (*lsm_pre_audit)(struct audit_buffer *, void *);
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
new file mode 100644
index 000000000000..d0f08018335d
--- /dev/null
+++ b/include/linux/marvell_phy.h
@@ -0,0 +1,21 @@
+#ifndef _MARVELL_PHY_H
+#define _MARVELL_PHY_H
+
+/* Mask used for ID comparisons */
+#define MARVELL_PHY_ID_MASK 0xfffffff0
+
+/* Known PHY IDs */
+#define MARVELL_PHY_ID_88E1101 0x01410c60
+#define MARVELL_PHY_ID_88E1112 0x01410c90
+#define MARVELL_PHY_ID_88E1111 0x01410cc0
+#define MARVELL_PHY_ID_88E1118 0x01410e10
+#define MARVELL_PHY_ID_88E1121R 0x01410cb0
+#define MARVELL_PHY_ID_88E1145 0x01410cd0
+#define MARVELL_PHY_ID_88E1240 0x01410e30
+#define MARVELL_PHY_ID_88EC048 0x01410e90
+
+/* struct phy_device dev_flags definitions */
+#define MARVELL_PHY_M1145_FLAGS_RESISTANCE 0x00000001
+#define MARVELL_PHY_M1118_DNS323_LEDS 0x00000002
+
+#endif /* _MARVELL_PHY_H */
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
new file mode 100644
index 000000000000..a59faf2b5edd
--- /dev/null
+++ b/include/linux/memblock.h
@@ -0,0 +1,89 @@
+#ifndef _LINUX_MEMBLOCK_H
+#define _LINUX_MEMBLOCK_H
+#ifdef __KERNEL__
+
+/*
+ * Logical memory blocks.
+ *
+ * Copyright (C) 2001 Peter Bergner, IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/init.h>
+#include <linux/mm.h>
+
+#define MAX_MEMBLOCK_REGIONS 128
+
+struct memblock_property {
+ u64 base;
+ u64 size;
+};
+
+struct memblock_region {
+ unsigned long cnt;
+ u64 size;
+ struct memblock_property region[MAX_MEMBLOCK_REGIONS+1];
+};
+
+struct memblock {
+ unsigned long debug;
+ u64 rmo_size;
+ struct memblock_region memory;
+ struct memblock_region reserved;
+};
+
+extern struct memblock memblock;
+
+extern void __init memblock_init(void);
+extern void __init memblock_analyze(void);
+extern long memblock_add(u64 base, u64 size);
+extern long memblock_remove(u64 base, u64 size);
+extern long __init memblock_free(u64 base, u64 size);
+extern long __init memblock_reserve(u64 base, u64 size);
+extern u64 __init memblock_alloc_nid(u64 size, u64 align, int nid,
+ u64 (*nid_range)(u64, u64, int *));
+extern u64 __init memblock_alloc(u64 size, u64 align);
+extern u64 __init memblock_alloc_base(u64 size,
+ u64, u64 max_addr);
+extern u64 __init __memblock_alloc_base(u64 size,
+ u64 align, u64 max_addr);
+extern u64 __init memblock_phys_mem_size(void);
+extern u64 memblock_end_of_DRAM(void);
+extern void __init memblock_enforce_memory_limit(u64 memory_limit);
+extern int __init memblock_is_reserved(u64 addr);
+extern int memblock_is_region_reserved(u64 base, u64 size);
+extern int memblock_find(struct memblock_property *res);
+
+extern void memblock_dump_all(void);
+
+static inline u64
+memblock_size_bytes(struct memblock_region *type, unsigned long region_nr)
+{
+ return type->region[region_nr].size;
+}
+static inline u64
+memblock_size_pages(struct memblock_region *type, unsigned long region_nr)
+{
+ return memblock_size_bytes(type, region_nr) >> PAGE_SHIFT;
+}
+static inline u64
+memblock_start_pfn(struct memblock_region *type, unsigned long region_nr)
+{
+ return type->region[region_nr].base >> PAGE_SHIFT;
+}
+static inline u64
+memblock_end_pfn(struct memblock_region *type, unsigned long region_nr)
+{
+ return memblock_start_pfn(type, region_nr) +
+ memblock_size_pages(type, region_nr);
+}
+
+#include <asm/memblock.h>
+
+#endif /* __KERNEL__ */
+
+#endif /* _LINUX_MEMBLOCK_H */
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index b631c46cffd9..f6c9b7dcb9fd 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -3,6 +3,12 @@
#include <linux/module.h>
#include <linux/major.h>
+/*
+ * These allocations are managed by device@lanana.org. If you use an
+ * entry that is not in assigned your entry may well be moved and
+ * reassigned, or set dynamic if a fixed value is not justified.
+ */
+
#define PSMOUSE_MINOR 1
#define MS_BUSMOUSE_MINOR 2
#define ATIXL_BUSMOUSE_MINOR 3
@@ -30,7 +36,6 @@
#define HPET_MINOR 228
#define FUSE_MINOR 229
#define KVM_MINOR 232
-#define VHOST_NET_MINOR 233
#define BTRFS_MINOR 234
#define AUTOFS_MINOR 235
#define MISC_DYNAMIC_MINOR 255
diff --git a/include/linux/mm.h b/include/linux/mm.h
index b969efb03787..7a9ab7db1975 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -999,7 +999,7 @@ static inline void sync_mm_rss(struct task_struct *task, struct mm_struct *mm)
* querying the cache size, so a fastpath for that case is appropriate.
*/
struct shrinker {
- int (*shrink)(int nr_to_scan, gfp_t gfp_mask);
+ int (*shrink)(struct shrinker *, int nr_to_scan, gfp_t gfp_mask);
int seeks; /* seeks to recreate an obj */
/* These are for internal use */
@@ -1465,6 +1465,14 @@ extern int sysctl_memory_failure_recovery;
extern void shake_page(struct page *p, int access);
extern atomic_long_t mce_bad_pages;
extern int soft_offline_page(struct page *page, int flags);
+#ifdef CONFIG_MEMORY_FAILURE
+int is_hwpoison_address(unsigned long addr);
+#else
+static inline int is_hwpoison_address(unsigned long addr)
+{
+ return 0;
+}
+#endif
extern void dump_page(struct page *page);
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index aafe832f18aa..d4a2ebbdab4b 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -14,6 +14,9 @@
#ifndef __SH_MMCIF_H__
#define __SH_MMCIF_H__
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
/*
* MMCIF : CE_CLK_CTRL [19:16]
* 1000 : Peripheral clock / 512
@@ -36,4 +39,162 @@ struct sh_mmcif_plat_data {
u32 ocr;
};
+#define MMCIF_CE_CMD_SET 0x00000000
+#define MMCIF_CE_ARG 0x00000008
+#define MMCIF_CE_ARG_CMD12 0x0000000C
+#define MMCIF_CE_CMD_CTRL 0x00000010
+#define MMCIF_CE_BLOCK_SET 0x00000014
+#define MMCIF_CE_CLK_CTRL 0x00000018
+#define MMCIF_CE_BUF_ACC 0x0000001C
+#define MMCIF_CE_RESP3 0x00000020
+#define MMCIF_CE_RESP2 0x00000024
+#define MMCIF_CE_RESP1 0x00000028
+#define MMCIF_CE_RESP0 0x0000002C
+#define MMCIF_CE_RESP_CMD12 0x00000030
+#define MMCIF_CE_DATA 0x00000034
+#define MMCIF_CE_INT 0x00000040
+#define MMCIF_CE_INT_MASK 0x00000044
+#define MMCIF_CE_HOST_STS1 0x00000048
+#define MMCIF_CE_HOST_STS2 0x0000004C
+#define MMCIF_CE_VERSION 0x0000007C
+
+extern inline u32 sh_mmcif_readl(void __iomem *addr, int reg)
+{
+ return readl(addr + reg);
+}
+
+extern inline void sh_mmcif_writel(void __iomem *addr, int reg, u32 val)
+{
+ writel(val, addr + reg);
+}
+
+#define SH_MMCIF_BBS 512 /* boot block size */
+
+extern inline void sh_mmcif_boot_cmd_send(void __iomem *base,
+ unsigned long cmd, unsigned long arg)
+{
+ sh_mmcif_writel(base, MMCIF_CE_INT, 0);
+ sh_mmcif_writel(base, MMCIF_CE_ARG, arg);
+ sh_mmcif_writel(base, MMCIF_CE_CMD_SET, cmd);
+}
+
+extern inline int sh_mmcif_boot_cmd_poll(void __iomem *base, unsigned long mask)
+{
+ unsigned long tmp;
+ int cnt;
+
+ for (cnt = 0; cnt < 1000000; cnt++) {
+ tmp = sh_mmcif_readl(base, MMCIF_CE_INT);
+ if (tmp & mask) {
+ sh_mmcif_writel(base, MMCIF_CE_INT, tmp & ~mask);
+ return 0;
+ }
+ }
+
+ return -1;
+}
+
+extern inline int sh_mmcif_boot_cmd(void __iomem *base,
+ unsigned long cmd, unsigned long arg)
+{
+ sh_mmcif_boot_cmd_send(base, cmd, arg);
+ return sh_mmcif_boot_cmd_poll(base, 0x00010000);
+}
+
+extern inline int sh_mmcif_boot_do_read_single(void __iomem *base,
+ unsigned int block_nr,
+ unsigned long *buf)
+{
+ int k;
+
+ /* CMD13 - Status */
+ sh_mmcif_boot_cmd(base, 0x0d400000, 0x00010000);
+
+ if (sh_mmcif_readl(base, MMCIF_CE_RESP0) != 0x0900)
+ return -1;
+
+ /* CMD17 - Read */
+ sh_mmcif_boot_cmd(base, 0x11480000, block_nr * SH_MMCIF_BBS);
+ if (sh_mmcif_boot_cmd_poll(base, 0x00100000) < 0)
+ return -1;
+
+ for (k = 0; k < (SH_MMCIF_BBS / 4); k++)
+ buf[k] = sh_mmcif_readl(base, MMCIF_CE_DATA);
+
+ return 0;
+}
+
+extern inline int sh_mmcif_boot_do_read(void __iomem *base,
+ unsigned long first_block,
+ unsigned long nr_blocks,
+ void *buf)
+{
+ unsigned long k;
+ int ret = 0;
+
+ /* CMD16 - Set the block size */
+ sh_mmcif_boot_cmd(base, 0x10400000, SH_MMCIF_BBS);
+
+ for (k = 0; !ret && k < nr_blocks; k++)
+ ret = sh_mmcif_boot_do_read_single(base, first_block + k,
+ buf + (k * SH_MMCIF_BBS));
+
+ return ret;
+}
+
+extern inline void sh_mmcif_boot_init(void __iomem *base)
+{
+ unsigned long tmp;
+
+ /* reset */
+ tmp = sh_mmcif_readl(base, MMCIF_CE_VERSION);
+ sh_mmcif_writel(base, MMCIF_CE_VERSION, tmp | 0x80000000);
+ sh_mmcif_writel(base, MMCIF_CE_VERSION, tmp & ~0x80000000);
+
+ /* byte swap */
+ sh_mmcif_writel(base, MMCIF_CE_BUF_ACC, 0x00010000);
+
+ /* Set block size in MMCIF hardware */
+ sh_mmcif_writel(base, MMCIF_CE_BLOCK_SET, SH_MMCIF_BBS);
+
+ /* Enable the clock, set it to Bus clock/256 (about 325Khz)*/
+ sh_mmcif_writel(base, MMCIF_CE_CLK_CTRL, 0x01072fff);
+
+ /* CMD0 */
+ sh_mmcif_boot_cmd(base, 0x00000040, 0);
+
+ /* CMD1 - Get OCR */
+ do {
+ sh_mmcif_boot_cmd(base, 0x01405040, 0x40300000); /* CMD1 */
+ } while ((sh_mmcif_readl(base, MMCIF_CE_RESP0) & 0x80000000)
+ != 0x80000000);
+
+ /* CMD2 - Get CID */
+ sh_mmcif_boot_cmd(base, 0x02806040, 0);
+
+ /* CMD3 - Set card relative address */
+ sh_mmcif_boot_cmd(base, 0x03400040, 0x00010000);
+}
+
+extern inline void sh_mmcif_boot_slurp(void __iomem *base,
+ unsigned char *buf,
+ unsigned long no_bytes)
+{
+ unsigned long tmp;
+
+ /* In data transfer mode: Set clock to Bus clock/4 (about 20Mhz) */
+ sh_mmcif_writel(base, MMCIF_CE_CLK_CTRL, 0x01012fff);
+
+ /* CMD9 - Get CSD */
+ sh_mmcif_boot_cmd(base, 0x09806000, 0x00010000);
+
+ /* CMD7 - Select the card */
+ sh_mmcif_boot_cmd(base, 0x07400000, 0x00010000);
+
+ tmp = no_bytes / SH_MMCIF_BBS;
+ tmp += (no_bytes % SH_MMCIF_BBS) ? 1 : 0;
+
+ sh_mmcif_boot_do_read(base, 512, tmp, buf);
+}
+
#endif /* __SH_MMCIF_H__ */
diff --git a/include/linux/module.h b/include/linux/module.h
index 6914fcad4673..8a6b9fdc7ffa 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -181,6 +181,13 @@ void *__symbol_get(const char *symbol);
void *__symbol_get_gpl(const char *symbol);
#define symbol_get(x) ((typeof(&x))(__symbol_get(MODULE_SYMBOL_PREFIX #x)))
+/* modules using other modules: kdb wants to see this. */
+struct module_use {
+ struct list_head source_list;
+ struct list_head target_list;
+ struct module *source, *target;
+};
+
#ifndef __GENKSYMS__
#ifdef CONFIG_MODVERSIONS
/* Mark the CRC weak since genksyms apparently decides not to
@@ -359,7 +366,9 @@ struct module
#ifdef CONFIG_MODULE_UNLOAD
/* What modules depend on me? */
- struct list_head modules_which_use_me;
+ struct list_head source_list;
+ /* What modules do I depend on? */
+ struct list_head target_list;
/* Who is waiting for us to be unloaded */
struct task_struct *waiter;
@@ -663,43 +672,10 @@ static inline int module_get_iter_tracepoints(struct tracepoint_iter *iter)
#endif /* CONFIG_MODULES */
-struct device_driver;
#ifdef CONFIG_SYSFS
-struct module;
-
extern struct kset *module_kset;
extern struct kobj_type module_ktype;
extern int module_sysfs_initialized;
-
-int mod_sysfs_init(struct module *mod);
-int mod_sysfs_setup(struct module *mod,
- struct kernel_param *kparam,
- unsigned int num_params);
-int module_add_modinfo_attrs(struct module *mod);
-void module_remove_modinfo_attrs(struct module *mod);
-
-#else /* !CONFIG_SYSFS */
-
-static inline int mod_sysfs_init(struct module *mod)
-{
- return 0;
-}
-
-static inline int mod_sysfs_setup(struct module *mod,
- struct kernel_param *kparam,
- unsigned int num_params)
-{
- return 0;
-}
-
-static inline int module_add_modinfo_attrs(struct module *mod)
-{
- return 0;
-}
-
-static inline void module_remove_modinfo_attrs(struct module *mod)
-{ }
-
#endif /* CONFIG_SYSFS */
#define symbol_request(x) try_then_request_module(symbol_get(x), "symbol:" #x)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1bca6171b1aa..46c36ffe20ee 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -790,11 +790,11 @@ struct net_device {
/*
* This is the first field of the "visible" part of this structure
* (i.e. as seen by users in the "Space.c" file). It is the name
- * the interface.
+ * of the interface.
*/
char name[IFNAMSIZ];
- struct pm_qos_request_list *pm_qos_req;
+ struct pm_qos_request_list pm_qos_req;
/* device name hash chain */
struct hlist_node name_hlist;
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 77c2ae53431c..bad4d121b16e 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -493,8 +493,15 @@ extern int nfs_wb_all(struct inode *inode);
extern int nfs_wb_page(struct inode *inode, struct page* page);
extern int nfs_wb_page_cancel(struct inode *inode, struct page* page);
#if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
+extern int nfs_commit_inode(struct inode *, int);
extern struct nfs_write_data *nfs_commitdata_alloc(void);
extern void nfs_commit_free(struct nfs_write_data *wdata);
+#else
+static inline int
+nfs_commit_inode(struct inode *inode, int how)
+{
+ return 0;
+}
#endif
static inline int
diff --git a/include/linux/omapfb.h b/include/linux/omapfb.h
index 9bdd91486b49..7e4cd616bcb5 100644
--- a/include/linux/omapfb.h
+++ b/include/linux/omapfb.h
@@ -253,7 +253,7 @@ struct omapfb_platform_data {
/* in arch/arm/plat-omap/fb.c */
extern void omapfb_set_platform_data(struct omapfb_platform_data *data);
extern void omapfb_set_ctrl_platform_data(void *pdata);
-extern void omapfb_reserve_sdram(void);
+extern void omapfb_reserve_sdram_memblock(void);
#endif
diff --git a/include/linux/padata.h b/include/linux/padata.h
index 8d8406246eef..bdcd1e9eacea 100644
--- a/include/linux/padata.h
+++ b/include/linux/padata.h
@@ -25,6 +25,11 @@
#include <linux/spinlock.h>
#include <linux/list.h>
#include <linux/timer.h>
+#include <linux/notifier.h>
+#include <linux/kobject.h>
+
+#define PADATA_CPU_SERIAL 0x01
+#define PADATA_CPU_PARALLEL 0x02
/**
* struct padata_priv - Embedded to the users data structure.
@@ -59,7 +64,20 @@ struct padata_list {
};
/**
- * struct padata_queue - The percpu padata queues.
+* struct padata_serial_queue - The percpu padata serial queue
+*
+* @serial: List to wait for serialization after reordering.
+* @work: work struct for serialization.
+* @pd: Backpointer to the internal control structure.
+*/
+struct padata_serial_queue {
+ struct padata_list serial;
+ struct work_struct work;
+ struct parallel_data *pd;
+};
+
+/**
+ * struct padata_parallel_queue - The percpu padata parallel queue
*
* @parallel: List to wait for parallelization.
* @reorder: List to wait for reordering after parallel processing.
@@ -67,18 +85,28 @@ struct padata_list {
* @pwork: work struct for parallelization.
* @swork: work struct for serialization.
* @pd: Backpointer to the internal control structure.
+ * @work: work struct for parallelization.
* @num_obj: Number of objects that are processed by this cpu.
* @cpu_index: Index of the cpu.
*/
-struct padata_queue {
- struct padata_list parallel;
- struct padata_list reorder;
- struct padata_list serial;
- struct work_struct pwork;
- struct work_struct swork;
- struct parallel_data *pd;
- atomic_t num_obj;
- int cpu_index;
+struct padata_parallel_queue {
+ struct padata_list parallel;
+ struct padata_list reorder;
+ struct parallel_data *pd;
+ struct work_struct work;
+ atomic_t num_obj;
+ int cpu_index;
+};
+
+/**
+ * struct padata_cpumask - The cpumasks for the parallel/serial workers
+ *
+ * @pcpu: cpumask for the parallel workers.
+ * @cbcpu: cpumask for the serial (callback) workers.
+ */
+struct padata_cpumask {
+ cpumask_var_t pcpu;
+ cpumask_var_t cbcpu;
};
/**
@@ -86,25 +114,29 @@ struct padata_queue {
* that depends on the cpumask in use.
*
* @pinst: padata instance.
- * @queue: percpu padata queues.
+ * @pqueue: percpu padata queues used for parallelization.
+ * @squeue: percpu padata queues used for serialuzation.
* @seq_nr: The sequence number that will be attached to the next object.
* @reorder_objects: Number of objects waiting in the reorder queues.
* @refcnt: Number of objects holding a reference on this parallel_data.
* @max_seq_nr: Maximal used sequence number.
- * @cpumask: cpumask in use.
+ * @cpumask: The cpumasks in use for parallel and serial workers.
* @lock: Reorder lock.
+ * @processed: Number of already processed objects.
* @timer: Reorder timer.
*/
struct parallel_data {
- struct padata_instance *pinst;
- struct padata_queue *queue;
- atomic_t seq_nr;
- atomic_t reorder_objects;
- atomic_t refcnt;
- unsigned int max_seq_nr;
- cpumask_var_t cpumask;
- spinlock_t lock;
- struct timer_list timer;
+ struct padata_instance *pinst;
+ struct padata_parallel_queue *pqueue;
+ struct padata_serial_queue *squeue;
+ atomic_t seq_nr;
+ atomic_t reorder_objects;
+ atomic_t refcnt;
+ unsigned int max_seq_nr;
+ struct padata_cpumask cpumask;
+ spinlock_t lock ____cacheline_aligned;
+ unsigned int processed;
+ struct timer_list timer;
};
/**
@@ -113,31 +145,48 @@ struct parallel_data {
* @cpu_notifier: cpu hotplug notifier.
* @wq: The workqueue in use.
* @pd: The internal control structure.
- * @cpumask: User supplied cpumask.
+ * @cpumask: User supplied cpumasks for parallel and serial works.
+ * @cpumask_change_notifier: Notifiers chain for user-defined notify
+ * callbacks that will be called when either @pcpu or @cbcpu
+ * or both cpumasks change.
+ * @kobj: padata instance kernel object.
* @lock: padata instance lock.
* @flags: padata flags.
*/
struct padata_instance {
- struct notifier_block cpu_notifier;
- struct workqueue_struct *wq;
- struct parallel_data *pd;
- cpumask_var_t cpumask;
- struct mutex lock;
- u8 flags;
-#define PADATA_INIT 1
-#define PADATA_RESET 2
+ struct notifier_block cpu_notifier;
+ struct workqueue_struct *wq;
+ struct parallel_data *pd;
+ struct padata_cpumask cpumask;
+ struct blocking_notifier_head cpumask_change_notifier;
+ struct kobject kobj;
+ struct mutex lock;
+ u8 flags;
+#define PADATA_INIT 1
+#define PADATA_RESET 2
+#define PADATA_INVALID 4
};
-extern struct padata_instance *padata_alloc(const struct cpumask *cpumask,
- struct workqueue_struct *wq);
+extern struct padata_instance *padata_alloc_possible(
+ struct workqueue_struct *wq);
+extern struct padata_instance *padata_alloc(struct workqueue_struct *wq,
+ const struct cpumask *pcpumask,
+ const struct cpumask *cbcpumask);
extern void padata_free(struct padata_instance *pinst);
extern int padata_do_parallel(struct padata_instance *pinst,
struct padata_priv *padata, int cb_cpu);
extern void padata_do_serial(struct padata_priv *padata);
-extern int padata_set_cpumask(struct padata_instance *pinst,
+extern int padata_set_cpumask(struct padata_instance *pinst, int cpumask_type,
cpumask_var_t cpumask);
-extern int padata_add_cpu(struct padata_instance *pinst, int cpu);
-extern int padata_remove_cpu(struct padata_instance *pinst, int cpu);
-extern void padata_start(struct padata_instance *pinst);
+extern int padata_set_cpumasks(struct padata_instance *pinst,
+ cpumask_var_t pcpumask,
+ cpumask_var_t cbcpumask);
+extern int padata_add_cpu(struct padata_instance *pinst, int cpu, int mask);
+extern int padata_remove_cpu(struct padata_instance *pinst, int cpu, int mask);
+extern int padata_start(struct padata_instance *pinst);
extern void padata_stop(struct padata_instance *pinst);
+extern int padata_register_cpumask_notifier(struct padata_instance *pinst,
+ struct notifier_block *nblock);
+extern int padata_unregister_cpumask_notifier(struct padata_instance *pinst,
+ struct notifier_block *nblock);
#endif
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 6a471aba3b07..f26fda76b87f 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -288,6 +288,7 @@ struct pci_dev {
*/
unsigned int irq;
struct resource resource[DEVICE_COUNT_RESOURCE]; /* I/O and memory regions + expansion ROMs */
+ resource_size_t fw_addr[DEVICE_COUNT_RESOURCE]; /* FW-assigned addr */
/* These fields are used by common fixups */
unsigned int transparent:1; /* Transparent PCI bridge */
@@ -632,6 +633,7 @@ void pci_fixup_cardbus(struct pci_bus *);
/* Generic PCI functions used internally */
+void pcibios_scan_specific_bus(int busn);
extern struct pci_bus *pci_find_bus(int domain, int busnr);
void pci_bus_add_devices(const struct pci_bus *bus);
struct pci_bus *pci_scan_bus_parented(struct device *parent, int bus,
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 384c2a25db1f..e69612cace61 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1261,6 +1261,7 @@
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE 0x0759
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_SMBUS 0x07D8
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP79_SMBUS 0x0AA2
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP89_SATA 0x0D85
#define PCI_VENDOR_ID_IMS 0x10e0
#define PCI_DEVICE_ID_IMS_TT128 0x9128
@@ -2321,6 +2322,7 @@
#define PCI_VENDOR_ID_JMICRON 0x197B
#define PCI_DEVICE_ID_JMICRON_JMB360 0x2360
#define PCI_DEVICE_ID_JMICRON_JMB361 0x2361
+#define PCI_DEVICE_ID_JMICRON_JMB362 0x2362
#define PCI_DEVICE_ID_JMICRON_JMB363 0x2363
#define PCI_DEVICE_ID_JMICRON_JMB365 0x2365
#define PCI_DEVICE_ID_JMICRON_JMB366 0x2366
@@ -2532,11 +2534,63 @@
#define PCI_DEVICE_ID_INTEL_ICH9_6 0x2930
#define PCI_DEVICE_ID_INTEL_ICH9_7 0x2916
#define PCI_DEVICE_ID_INTEL_ICH9_8 0x2918
+#define PCI_DEVICE_ID_INTEL_I7_MCR 0x2c18
+#define PCI_DEVICE_ID_INTEL_I7_MC_TAD 0x2c19
+#define PCI_DEVICE_ID_INTEL_I7_MC_RAS 0x2c1a
+#define PCI_DEVICE_ID_INTEL_I7_MC_TEST 0x2c1c
+#define PCI_DEVICE_ID_INTEL_I7_MC_CH0_CTRL 0x2c20
+#define PCI_DEVICE_ID_INTEL_I7_MC_CH0_ADDR 0x2c21
+#define PCI_DEVICE_ID_INTEL_I7_MC_CH0_RANK 0x2c22
+#define PCI_DEVICE_ID_INTEL_I7_MC_CH0_TC 0x2c23
+#define PCI_DEVICE_ID_INTEL_I7_MC_CH1_CTRL 0x2c28
+#define PCI_DEVICE_ID_INTEL_I7_MC_CH1_ADDR 0x2c29
+#define PCI_DEVICE_ID_INTEL_I7_MC_CH1_RANK 0x2c2a
+#define PCI_DEVICE_ID_INTEL_I7_MC_CH1_TC 0x2c2b
+#define PCI_DEVICE_ID_INTEL_I7_MC_CH2_CTRL 0x2c30
+#define PCI_DEVICE_ID_INTEL_I7_MC_CH2_ADDR 0x2c31
+#define PCI_DEVICE_ID_INTEL_I7_MC_CH2_RANK 0x2c32
+#define PCI_DEVICE_ID_INTEL_I7_MC_CH2_TC 0x2c33
+#define PCI_DEVICE_ID_INTEL_I7_NONCORE 0x2c41
+#define PCI_DEVICE_ID_INTEL_I7_NONCORE_ALT 0x2c40
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE 0x2c50
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE_ALT 0x2c51
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_NONCORE_REV2 0x2c70
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_SAD 0x2c81
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_LINK0 0x2c90
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_PHY0 0x2c91
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MCR 0x2c98
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_TAD 0x2c99
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_TEST 0x2c9C
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_CTRL 0x2ca0
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_ADDR 0x2ca1
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_RANK 0x2ca2
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_TC 0x2ca3
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_CTRL 0x2ca8
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_ADDR 0x2ca9
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_RANK 0x2caa
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_TC 0x2cab
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MCR_REV2 0x2d98
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_TAD_REV2 0x2d99
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_RAS_REV2 0x2d9a
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_TEST_REV2 0x2d9c
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_CTRL_REV2 0x2da0
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_ADDR_REV2 0x2da1
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_RANK_REV2 0x2da2
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH0_TC_REV2 0x2da3
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_CTRL_REV2 0x2da8
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_ADDR_REV2 0x2da9
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_RANK_REV2 0x2daa
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH1_TC_REV2 0x2dab
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_CTRL_REV2 0x2db0
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_ADDR_REV2 0x2db1
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_RANK_REV2 0x2db2
+#define PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_CH2_TC_REV2 0x2db3
#define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340
#define PCI_DEVICE_ID_INTEL_IOAT_TBG4 0x3429
#define PCI_DEVICE_ID_INTEL_IOAT_TBG5 0x342a
#define PCI_DEVICE_ID_INTEL_IOAT_TBG6 0x342b
#define PCI_DEVICE_ID_INTEL_IOAT_TBG7 0x342c
+#define PCI_DEVICE_ID_INTEL_X58_HUB_MGMT 0x342e
#define PCI_DEVICE_ID_INTEL_IOAT_TBG0 0x3430
#define PCI_DEVICE_ID_INTEL_IOAT_TBG1 0x3431
#define PCI_DEVICE_ID_INTEL_IOAT_TBG2 0x3432
diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h
index 68567c0b3a5d..ce2dc655cd1d 100644
--- a/include/linux/percpu-defs.h
+++ b/include/linux/percpu-defs.h
@@ -131,11 +131,11 @@
* Declaration/definition used for per-CPU variables that must be page aligned.
*/
#define DECLARE_PER_CPU_PAGE_ALIGNED(type, name) \
- DECLARE_PER_CPU_SECTION(type, name, ".page_aligned") \
+ DECLARE_PER_CPU_SECTION(type, name, "..page_aligned") \
__aligned(PAGE_SIZE)
#define DEFINE_PER_CPU_PAGE_ALIGNED(type, name) \
- DEFINE_PER_CPU_SECTION(type, name, ".page_aligned") \
+ DEFINE_PER_CPU_SECTION(type, name, "..page_aligned") \
__aligned(PAGE_SIZE)
/*
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index d3a38d687104..b8b9084527b1 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -45,6 +45,16 @@
#define PCPU_MIN_UNIT_SIZE PFN_ALIGN(64 << 10)
/*
+ * Percpu allocator can serve percpu allocations before slab is
+ * initialized which allows slab to depend on the percpu allocator.
+ * The following two parameters decide how much resource to
+ * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
+ * larger than PERCPU_DYNAMIC_EARLY_SIZE.
+ */
+#define PERCPU_DYNAMIC_EARLY_SLOTS 128
+#define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
+
+/*
* PERCPU_DYNAMIC_RESERVE indicates the amount of free area to piggy
* back on the first chunk for dynamic percpu allocation if arch is
* manually allocating and mapping it for faster access (as a part of
@@ -104,16 +114,11 @@ extern struct pcpu_alloc_info * __init pcpu_alloc_alloc_info(int nr_groups,
int nr_units);
extern void __init pcpu_free_alloc_info(struct pcpu_alloc_info *ai);
-extern struct pcpu_alloc_info * __init pcpu_build_alloc_info(
- size_t reserved_size, ssize_t dyn_size,
- size_t atom_size,
- pcpu_fc_cpu_distance_fn_t cpu_distance_fn);
-
extern int __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai,
void *base_addr);
#ifdef CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK
-extern int __init pcpu_embed_first_chunk(size_t reserved_size, ssize_t dyn_size,
+extern int __init pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size,
size_t atom_size,
pcpu_fc_cpu_distance_fn_t cpu_distance_fn,
pcpu_fc_alloc_fn_t alloc_fn,
@@ -140,6 +145,7 @@ extern bool is_kernel_percpu_address(unsigned long addr);
#ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA
extern void __init setup_per_cpu_areas(void);
#endif
+extern void __init percpu_init_late(void);
#else /* CONFIG_SMP */
@@ -153,6 +159,8 @@ static inline bool is_kernel_percpu_address(unsigned long addr)
static inline void __init setup_per_cpu_areas(void) { }
+static inline void __init percpu_init_late(void) { }
+
static inline void *pcpu_lpage_remapped(void *kaddr)
{
return NULL;
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index fb6c91eac7e3..5d0266d94985 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -585,6 +585,7 @@ enum perf_event_active_state {
struct file;
struct perf_mmap_data {
+ atomic_t refcount;
struct rcu_head rcu_head;
#ifdef CONFIG_PERF_USE_VMALLOC
struct work_struct work;
@@ -592,7 +593,6 @@ struct perf_mmap_data {
#endif
int nr_pages; /* nr of data pages */
int writable; /* are we writable */
- int nr_locked; /* nr pages mlocked */
atomic_t poll; /* POLL_ for wakeups */
@@ -631,6 +631,9 @@ struct swevent_hlist {
struct rcu_head rcu_head;
};
+#define PERF_ATTACH_CONTEXT 0x01
+#define PERF_ATTACH_GROUP 0x02
+
/**
* struct perf_event - performance event kernel representation:
*/
@@ -643,10 +646,10 @@ struct perf_event {
int nr_siblings;
int group_flags;
struct perf_event *group_leader;
- struct perf_event *output;
const struct pmu *pmu;
enum perf_event_active_state state;
+ unsigned int attach_state;
atomic64_t count;
/*
@@ -704,6 +707,8 @@ struct perf_event {
/* mmap bits */
struct mutex mmap_mutex;
atomic_t mmap_count;
+ int mmap_locked;
+ struct user_struct *mmap_user;
struct perf_mmap_data *data;
/* poll related */
diff --git a/include/linux/personality.h b/include/linux/personality.h
index 126120819a0d..eec3bae164d4 100644
--- a/include/linux/personality.h
+++ b/include/linux/personality.h
@@ -12,7 +12,7 @@ struct pt_regs;
extern int register_exec_domain(struct exec_domain *);
extern int unregister_exec_domain(struct exec_domain *);
-extern int __set_personality(unsigned long);
+extern int __set_personality(unsigned int);
#endif /* __KERNEL__ */
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index 16de3933c45e..445796945ac9 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -139,7 +139,9 @@ void pipe_lock(struct pipe_inode_info *);
void pipe_unlock(struct pipe_inode_info *);
void pipe_double_lock(struct pipe_inode_info *, struct pipe_inode_info *);
-extern unsigned int pipe_max_pages;
+extern unsigned int pipe_max_size, pipe_min_size;
+int pipe_proc_fn(struct ctl_table *, int, void __user *, size_t *, loff_t *);
+
/* Drop the inode semaphore and wait for a pipe event, atomically */
void pipe_wait(struct pipe_inode_info *pipe);
diff --git a/include/linux/plist.h b/include/linux/plist.h
index 6898985e7b38..7254eda078e5 100644
--- a/include/linux/plist.h
+++ b/include/linux/plist.h
@@ -260,6 +260,23 @@ static inline int plist_node_empty(const struct plist_node *node)
#endif
/**
+ * plist_last_entry - get the struct for the last entry
+ * @head: the &struct plist_head pointer
+ * @type: the type of the struct this is embedded in
+ * @member: the name of the list_struct within the struct
+ */
+#ifdef CONFIG_DEBUG_PI_LIST
+# define plist_last_entry(head, type, member) \
+({ \
+ WARN_ON(plist_head_empty(head)); \
+ container_of(plist_last(head), type, member); \
+})
+#else
+# define plist_last_entry(head, type, member) \
+ container_of(plist_last(head), type, member)
+#endif
+
+/**
* plist_first - return the first node (and thus, highest priority)
* @head: the &struct plist_head pointer
*
@@ -271,4 +288,16 @@ static inline struct plist_node *plist_first(const struct plist_head *head)
struct plist_node, plist.node_list);
}
+/**
+ * plist_last - return the last node (and thus, lowest priority)
+ * @head: the &struct plist_head pointer
+ *
+ * Assumes the plist is _not_ empty.
+ */
+static inline struct plist_node *plist_last(const struct plist_head *head)
+{
+ return list_entry(head->node_list.prev,
+ struct plist_node, plist.node_list);
+}
+
#endif
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 8e258c727971..52e8c55ff314 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -457,6 +457,7 @@ struct dev_pm_info {
#ifdef CONFIG_PM_SLEEP
struct list_head entry;
struct completion completion;
+ unsigned long wakeup_count;
#endif
#ifdef CONFIG_PM_RUNTIME
struct timer_list suspend_timer;
@@ -476,9 +477,15 @@ struct dev_pm_info {
enum rpm_request request;
enum rpm_status runtime_status;
int runtime_error;
+ unsigned long active_jiffies;
+ unsigned long suspended_jiffies;
+ unsigned long accounting_timestamp;
#endif
};
+extern void update_pm_runtime_accounting(struct device *dev);
+
+
/*
* The PM_EVENT_ messages are also used by drivers implementing the legacy
* suspend framework, based on the ->suspend() and ->resume() callbacks common
@@ -552,6 +559,11 @@ extern void __suspend_report_result(const char *function, void *fn, int ret);
} while (0)
extern void device_pm_wait_for_dev(struct device *sub, struct device *dev);
+
+/* drivers/base/power/wakeup.c */
+extern void pm_wakeup_event(struct device *dev, unsigned int msec);
+extern void pm_stay_awake(struct device *dev);
+extern void pm_relax(void);
#else /* !CONFIG_PM_SLEEP */
#define device_pm_lock() do {} while (0)
@@ -565,6 +577,10 @@ static inline int dpm_suspend_start(pm_message_t state)
#define suspend_report_result(fn, ret) do {} while (0)
static inline void device_pm_wait_for_dev(struct device *a, struct device *b) {}
+
+static inline void pm_wakeup_event(struct device *dev, unsigned int msec) {}
+static inline void pm_stay_awake(struct device *dev) {}
+static inline void pm_relax(void) {}
#endif /* !CONFIG_PM_SLEEP */
/* How to reorder dpm_list after device_move() */
diff --git a/include/linux/pm_qos_params.h b/include/linux/pm_qos_params.h
index 8ba440e5eb7f..77cbddb3784c 100644
--- a/include/linux/pm_qos_params.h
+++ b/include/linux/pm_qos_params.h
@@ -1,8 +1,10 @@
+#ifndef _LINUX_PM_QOS_PARAMS_H
+#define _LINUX_PM_QOS_PARAMS_H
/* interface for the pm_qos_power infrastructure of the linux kernel.
*
* Mark Gross <mgross@linux.intel.com>
*/
-#include <linux/list.h>
+#include <linux/plist.h>
#include <linux/notifier.h>
#include <linux/miscdevice.h>
@@ -14,9 +16,12 @@
#define PM_QOS_NUM_CLASSES 4
#define PM_QOS_DEFAULT_VALUE -1
-struct pm_qos_request_list;
+struct pm_qos_request_list {
+ struct plist_node list;
+ int pm_qos_class;
+};
-struct pm_qos_request_list *pm_qos_add_request(int pm_qos_class, s32 value);
+void pm_qos_add_request(struct pm_qos_request_list *l, int pm_qos_class, s32 value);
void pm_qos_update_request(struct pm_qos_request_list *pm_qos_req,
s32 new_value);
void pm_qos_remove_request(struct pm_qos_request_list *pm_qos_req);
@@ -24,4 +29,6 @@ void pm_qos_remove_request(struct pm_qos_request_list *pm_qos_req);
int pm_qos_request(int pm_qos_class);
int pm_qos_add_notifier(int pm_qos_class, struct notifier_block *notifier);
int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier);
+int pm_qos_request_active(struct pm_qos_request_list *req);
+#endif
diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h
index 22d64c18056c..76aca48722ae 100644
--- a/include/linux/pm_wakeup.h
+++ b/include/linux/pm_wakeup.h
@@ -29,8 +29,11 @@
#ifdef CONFIG_PM
-/* changes to device_may_wakeup take effect on the next pm state change.
- * by default, devices should wakeup if they can.
+/* Changes to device_may_wakeup take effect on the next pm state change.
+ *
+ * By default, most devices should leave wakeup disabled. The exceptions
+ * are devices that everyone expects to be wakeup sources: keyboards,
+ * power buttons, possibly network interfaces, etc.
*/
static inline void device_init_wakeup(struct device *dev, bool val)
{
@@ -59,7 +62,7 @@ static inline bool device_may_wakeup(struct device *dev)
#else /* !CONFIG_PM */
-/* For some reason the next two routines work even without CONFIG_PM */
+/* For some reason the following routines work even without CONFIG_PM */
static inline void device_init_wakeup(struct device *dev, bool val)
{
dev->power.can_wakeup = val;
@@ -67,6 +70,7 @@ static inline void device_init_wakeup(struct device *dev, bool val)
static inline void device_set_wakeup_capable(struct device *dev, bool capable)
{
+ dev->power.can_wakeup = capable;
}
static inline bool device_can_wakeup(struct device *dev)
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 7c4193eb0072..1bc1338b817b 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -414,6 +414,7 @@ struct pnp_protocol {
int (*disable) (struct pnp_dev *dev);
/* protocol specific suspend/resume */
+ bool (*can_wakeup) (struct pnp_dev *dev);
int (*suspend) (struct pnp_dev * dev, pm_message_t state);
int (*resume) (struct pnp_dev * dev);
diff --git a/include/linux/ppp_channel.h b/include/linux/ppp_channel.h
index bff98ec1bfed..5d87f810a3b7 100644
--- a/include/linux/ppp_channel.h
+++ b/include/linux/ppp_channel.h
@@ -36,7 +36,7 @@ struct ppp_channel_ops {
struct ppp_channel {
void *private; /* channel private data */
- struct ppp_channel_ops *ops; /* operations for this channel */
+ const struct ppp_channel_ops *ops; /* operations for this channel */
int mtu; /* max transmit packet size */
int hdrlen; /* amount of headroom channel needs */
void *ppp; /* opaque to channel */
diff --git a/include/linux/rar_register.h b/include/linux/rar_register.h
new file mode 100644
index 000000000000..ffa805780f85
--- /dev/null
+++ b/include/linux/rar_register.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2010 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General
+ * Public License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be
+ * useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ * The full GNU General Public License is included in this
+ * distribution in the file called COPYING.
+ */
+
+
+#ifndef _RAR_REGISTER_H
+#define _RAR_REGISTER_H
+
+#include <linux/types.h>
+
+/* following are used both in drivers as well as user space apps */
+
+#define RAR_TYPE_VIDEO 0
+#define RAR_TYPE_AUDIO 1
+#define RAR_TYPE_IMAGE 2
+#define RAR_TYPE_DATA 3
+
+#ifdef __KERNEL__
+
+struct rar_device;
+
+int register_rar(int num,
+ int (*callback)(unsigned long data), unsigned long data);
+void unregister_rar(int num);
+int rar_get_address(int rar_index, dma_addr_t *start, dma_addr_t *end);
+int rar_lock(int rar_index);
+
+#endif /* __KERNEL__ */
+#endif /* _RAR_REGISTER_H */
diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h
index fe1872e5b37e..7066acb2c530 100644
--- a/include/linux/rbtree.h
+++ b/include/linux/rbtree.h
@@ -110,7 +110,6 @@ struct rb_node
struct rb_root
{
struct rb_node *rb_node;
- void (*augment_cb)(struct rb_node *node);
};
@@ -130,9 +129,7 @@ static inline void rb_set_color(struct rb_node *rb, int color)
rb->rb_parent_color = (rb->rb_parent_color & ~1) | color;
}
-#define RB_ROOT (struct rb_root) { NULL, NULL, }
-#define RB_AUGMENT_ROOT(x) (struct rb_root) { NULL, x}
-
+#define RB_ROOT (struct rb_root) { NULL, }
#define rb_entry(ptr, type, member) container_of(ptr, type, member)
#define RB_EMPTY_ROOT(root) ((root)->rb_node == NULL)
@@ -142,6 +139,14 @@ static inline void rb_set_color(struct rb_node *rb, int color)
extern void rb_insert_color(struct rb_node *, struct rb_root *);
extern void rb_erase(struct rb_node *, struct rb_root *);
+typedef void (*rb_augment_f)(struct rb_node *node, void *data);
+
+extern void rb_augment_insert(struct rb_node *node,
+ rb_augment_f func, void *data);
+extern struct rb_node *rb_augment_erase_begin(struct rb_node *node);
+extern void rb_augment_erase_end(struct rb_node *node,
+ rb_augment_f func, void *data);
+
/* Find logical next and previous nodes in a tree */
extern struct rb_node *rb_next(const struct rb_node *);
extern struct rb_node *rb_prev(const struct rb_node *);
diff --git a/include/linux/regulator/tps6507x.h b/include/linux/regulator/tps6507x.h
new file mode 100644
index 000000000000..4892f591bab1
--- /dev/null
+++ b/include/linux/regulator/tps6507x.h
@@ -0,0 +1,32 @@
+/*
+ * tps6507x.h -- Voltage regulation for the Texas Instruments TPS6507X
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef REGULATOR_TPS6507X
+#define REGULATOR_TPS6507X
+
+/**
+ * tps6507x_reg_platform_data - platform data for tps6507x
+ * @defdcdc_default: Defines whether DCDC high or the low register controls
+ * output voltage by default. Valid for DCDC2 and DCDC3 outputs only.
+ */
+struct tps6507x_reg_platform_data {
+ bool defdcdc_default;
+};
+
+#endif
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 3b603f474186..ba394163dea1 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -360,7 +360,7 @@ int is_reiserfs_jr(struct reiserfs_super_block *rs);
/* the spot for the super in versions 3.5 - 3.5.10 (inclusive) */
#define REISERFS_OLD_DISK_OFFSET_IN_BYTES (8 * 1024)
-// reiserfs internal error code (used by search_by_key adn fix_nodes))
+/* reiserfs internal error code (used by search_by_key and fix_nodes)) */
#define CARRY_ON 0
#define REPEAT_SEARCH -1
#define IO_ERROR -2
diff --git a/include/linux/sched.h b/include/linux/sched.h
index f118809c953f..0478888c6899 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -139,7 +139,7 @@ extern int nr_processes(void);
extern unsigned long nr_running(void);
extern unsigned long nr_uninterruptible(void);
extern unsigned long nr_iowait(void);
-extern unsigned long nr_iowait_cpu(void);
+extern unsigned long nr_iowait_cpu(int cpu);
extern unsigned long this_cpu_load(void);
@@ -214,6 +214,7 @@ extern char ___assert_task_state[1 - 2*!!(
#define task_is_traced(task) ((task->state & __TASK_TRACED) != 0)
#define task_is_stopped(task) ((task->state & __TASK_STOPPED) != 0)
+#define task_is_dead(task) ((task)->exit_state != 0)
#define task_is_stopped_or_traced(task) \
((task->state & (__TASK_STOPPED | __TASK_TRACED)) != 0)
#define task_contributes_to_load(task) \
diff --git a/include/linux/security.h b/include/linux/security.h
index 0c8819170463..723a93df756a 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -470,8 +470,6 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
* @path_truncate:
* Check permission before truncating a file.
* @path contains the path structure for the file.
- * @length is the new length of the file.
- * @time_attrs is the flags passed to do_truncate().
* Return 0 if permission is granted.
* @inode_getattr:
* Check permission before obtaining file attributes.
@@ -1412,8 +1410,7 @@ struct security_operations {
int (*path_rmdir) (struct path *dir, struct dentry *dentry);
int (*path_mknod) (struct path *dir, struct dentry *dentry, int mode,
unsigned int dev);
- int (*path_truncate) (struct path *path, loff_t length,
- unsigned int time_attrs);
+ int (*path_truncate) (struct path *path);
int (*path_symlink) (struct path *dir, struct dentry *dentry,
const char *old_name);
int (*path_link) (struct dentry *old_dentry, struct path *new_dir,
@@ -2806,8 +2803,7 @@ int security_path_mkdir(struct path *dir, struct dentry *dentry, int mode);
int security_path_rmdir(struct path *dir, struct dentry *dentry);
int security_path_mknod(struct path *dir, struct dentry *dentry, int mode,
unsigned int dev);
-int security_path_truncate(struct path *path, loff_t length,
- unsigned int time_attrs);
+int security_path_truncate(struct path *path);
int security_path_symlink(struct path *dir, struct dentry *dentry,
const char *old_name);
int security_path_link(struct dentry *old_dentry, struct path *new_dir,
@@ -2841,8 +2837,7 @@ static inline int security_path_mknod(struct path *dir, struct dentry *dentry,
return 0;
}
-static inline int security_path_truncate(struct path *path, loff_t length,
- unsigned int time_attrs)
+static inline int security_path_truncate(struct path *path)
{
return 0;
}
diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index f5364a1de68b..baed2122c5a6 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -2,9 +2,7 @@
#define __LINUX_SERIAL_SCI_H
#include <linux/serial_core.h>
-#ifdef CONFIG_SERIAL_SH_SCI_DMA
-#include <asm/dmaengine.h>
-#endif
+#include <linux/sh_dma.h>
/*
* Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index d20d9e7a9bbd..77eb60d2b496 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1379,6 +1379,11 @@ static inline int skb_network_offset(const struct sk_buff *skb)
return skb_network_header(skb) - skb->data;
}
+static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
+{
+ return pskb_may_pull(skb, skb_network_offset(skb) + len);
+}
+
/*
* CPUs often take a performance hit when accessing unaligned memory
* locations. The actual performance hit varies, it can be small if the
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index b4ae570d3c98..92bd0839d5b4 100644
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -48,11 +48,12 @@ struct ads7846_platform_data {
* state if get_pendown_state == NULL
*/
int (*get_pendown_state)(void);
- int (*filter_init) (struct ads7846_platform_data *pdata,
+ int (*filter_init) (const struct ads7846_platform_data *pdata,
void **filter_data);
int (*filter) (void *filter_data, int data_idx, int *val);
void (*filter_cleanup)(void *filter_data);
void (*wait_for_sync)(void);
bool wakeup;
+ unsigned long irq_flags;
};
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 89fac6a3f78b..f8854655860e 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -60,7 +60,7 @@
/*
* Must define these before including other files, inline functions need them
*/
-#define LOCK_SECTION_NAME ".text.lock."KBUILD_BASENAME
+#define LOCK_SECTION_NAME ".text..lock."KBUILD_BASENAME
#define LOCK_SECTION_START(extra) \
".subsection 1\n\t" \
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 5e781d824e6d..4af270ec2204 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -61,14 +61,15 @@ typedef int __bitwise suspend_state_t;
* before device drivers' late suspend callbacks are executed. It returns
* 0 on success or a negative error code otherwise, in which case the
* system cannot enter the desired sleep state (@prepare_late(), @enter(),
- * @wake(), and @finish() will not be called in that case).
+ * and @wake() will not be called in that case).
*
* @prepare_late: Finish preparing the platform for entering the system sleep
* state indicated by @begin().
* @prepare_late is called before disabling nonboot CPUs and after
* device drivers' late suspend callbacks have been executed. It returns
* 0 on success or a negative error code otherwise, in which case the
- * system cannot enter the desired sleep state (@enter() and @wake()).
+ * system cannot enter the desired sleep state (@enter() will not be
+ * executed).
*
* @enter: Enter the system sleep state indicated by @begin() or represented by
* the argument if @begin() is not implemented.
@@ -81,14 +82,15 @@ typedef int __bitwise suspend_state_t;
* resume callbacks are executed.
* This callback is optional, but should be implemented by the platforms
* that implement @prepare_late(). If implemented, it is always called
- * after @enter(), even if @enter() fails.
+ * after @prepare_late and @enter(), even if one of them fails.
*
* @finish: Finish wake-up of the platform.
* @finish is called right prior to calling device drivers' regular suspend
* callbacks.
* This callback is optional, but should be implemented by the platforms
* that implement @prepare(). If implemented, it is always called after
- * @enter() and @wake(), if implemented, even if any of them fails.
+ * @enter() and @wake(), even if any of them fails. It is executed after
+ * a failing @prepare.
*
* @end: Called by the PM core right after resuming devices, to indicate to
* the platform that the system has returned to the working state or
@@ -256,22 +258,22 @@ static inline int hibernate(void) { return -ENOSYS; }
static inline bool system_entering_hibernation(void) { return false; }
#endif /* CONFIG_HIBERNATION */
-#ifdef CONFIG_HIBERNATION_NVS
-extern int hibernate_nvs_register(unsigned long start, unsigned long size);
-extern int hibernate_nvs_alloc(void);
-extern void hibernate_nvs_free(void);
-extern void hibernate_nvs_save(void);
-extern void hibernate_nvs_restore(void);
-#else /* CONFIG_HIBERNATION_NVS */
-static inline int hibernate_nvs_register(unsigned long a, unsigned long b)
+#ifdef CONFIG_SUSPEND_NVS
+extern int suspend_nvs_register(unsigned long start, unsigned long size);
+extern int suspend_nvs_alloc(void);
+extern void suspend_nvs_free(void);
+extern void suspend_nvs_save(void);
+extern void suspend_nvs_restore(void);
+#else /* CONFIG_SUSPEND_NVS */
+static inline int suspend_nvs_register(unsigned long a, unsigned long b)
{
return 0;
}
-static inline int hibernate_nvs_alloc(void) { return 0; }
-static inline void hibernate_nvs_free(void) {}
-static inline void hibernate_nvs_save(void) {}
-static inline void hibernate_nvs_restore(void) {}
-#endif /* CONFIG_HIBERNATION_NVS */
+static inline int suspend_nvs_alloc(void) { return 0; }
+static inline void suspend_nvs_free(void) {}
+static inline void suspend_nvs_save(void) {}
+static inline void suspend_nvs_restore(void) {}
+#endif /* CONFIG_SUSPEND_NVS */
#ifdef CONFIG_PM_SLEEP
void save_processor_state(void);
@@ -286,6 +288,13 @@ extern int unregister_pm_notifier(struct notifier_block *nb);
{ .notifier_call = fn, .priority = pri }; \
register_pm_notifier(&fn##_nb); \
}
+
+/* drivers/base/power/wakeup.c */
+extern bool events_check_enabled;
+
+extern bool pm_check_wakeup_events(void);
+extern bool pm_get_wakeup_count(unsigned long *count);
+extern bool pm_save_wakeup_count(unsigned long count);
#else /* !CONFIG_PM_SLEEP */
static inline int register_pm_notifier(struct notifier_block *nb)
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index 81a4e213c6cf..8c0e349f4a6c 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -23,6 +23,29 @@ extern int swiotlb_force;
#define IO_TLB_SHIFT 11
extern void swiotlb_init(int verbose);
+extern void swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, int verbose);
+
+/*
+ * Enumeration for sync targets
+ */
+enum dma_sync_target {
+ SYNC_FOR_CPU = 0,
+ SYNC_FOR_DEVICE = 1,
+};
+extern void *swiotlb_tbl_map_single(struct device *hwdev, dma_addr_t tbl_dma_addr,
+ phys_addr_t phys, size_t size,
+ enum dma_data_direction dir);
+
+extern void swiotlb_tbl_unmap_single(struct device *hwdev, char *dma_addr,
+ size_t size, enum dma_data_direction dir);
+
+extern void swiotlb_tbl_sync_single(struct device *hwdev, char *dma_addr,
+ size_t size, enum dma_data_direction dir,
+ enum dma_sync_target target);
+
+/* Accessory functions. */
+extern void swiotlb_bounce(phys_addr_t phys, char *dma_addr, size_t size,
+ enum dma_data_direction dir);
extern void
*swiotlb_alloc_coherent(struct device *hwdev, size_t size,
@@ -42,11 +65,11 @@ extern void swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr,
extern int
swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg, int nents,
- int direction);
+ enum dma_data_direction dir);
extern void
swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sg, int nents,
- int direction);
+ enum dma_data_direction dir);
extern int
swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl, int nelems,
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index a1a86a53bc73..13ebb5413a79 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -124,7 +124,8 @@ extern struct trace_event_functions enter_syscall_print_funcs;
extern struct trace_event_functions exit_syscall_print_funcs;
#define SYSCALL_TRACE_ENTER_EVENT(sname) \
- static struct syscall_metadata __syscall_meta_##sname; \
+ static struct syscall_metadata \
+ __attribute__((__aligned__(4))) __syscall_meta_##sname; \
static struct ftrace_event_call \
__attribute__((__aligned__(4))) event_enter_##sname; \
static struct ftrace_event_call __used \
@@ -138,7 +139,8 @@ extern struct trace_event_functions exit_syscall_print_funcs;
}
#define SYSCALL_TRACE_EXIT_EVENT(sname) \
- static struct syscall_metadata __syscall_meta_##sname; \
+ static struct syscall_metadata \
+ __attribute__((__aligned__(4))) __syscall_meta_##sname; \
static struct ftrace_event_call \
__attribute__((__aligned__(4))) event_exit_##sname; \
static struct ftrace_event_call __used \
@@ -289,7 +291,7 @@ asmlinkage long sys_capget(cap_user_header_t header,
cap_user_data_t dataptr);
asmlinkage long sys_capset(cap_user_header_t header,
const cap_user_data_t data);
-asmlinkage long sys_personality(u_long personality);
+asmlinkage long sys_personality(unsigned int personality);
asmlinkage long sys_sigpending(old_sigset_t __user *set);
asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set,
diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
index 4496322e28dd..609e8ca5f534 100644
--- a/include/linux/sysrq.h
+++ b/include/linux/sysrq.h
@@ -45,6 +45,7 @@ struct sysrq_key_op {
*/
void handle_sysrq(int key, struct tty_struct *tty);
+void __handle_sysrq(int key, struct tty_struct *tty, int check_mask);
int register_sysrq_key(int key, struct sysrq_key_op *op);
int unregister_sysrq_key(int key, struct sysrq_key_op *op);
struct sysrq_key_op *__sysrq_get_key_op(int key);
diff --git a/include/linux/timer.h b/include/linux/timer.h
index ea965b857a50..38cf093ef62c 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -100,6 +100,13 @@ void init_timer_deferrable_key(struct timer_list *timer,
setup_timer_on_stack_key((timer), #timer, &__key, \
(fn), (data)); \
} while (0)
+#define setup_deferrable_timer_on_stack(timer, fn, data) \
+ do { \
+ static struct lock_class_key __key; \
+ setup_deferrable_timer_on_stack_key((timer), #timer, \
+ &__key, (fn), \
+ (data)); \
+ } while (0)
#else
#define init_timer(timer)\
init_timer_key((timer), NULL, NULL)
@@ -111,6 +118,8 @@ void init_timer_deferrable_key(struct timer_list *timer,
setup_timer_key((timer), NULL, NULL, (fn), (data))
#define setup_timer_on_stack(timer, fn, data)\
setup_timer_on_stack_key((timer), NULL, NULL, (fn), (data))
+#define setup_deferrable_timer_on_stack(timer, fn, data)\
+ setup_deferrable_timer_on_stack_key((timer), NULL, NULL, (fn), (data))
#endif
#ifdef CONFIG_DEBUG_OBJECTS_TIMERS
@@ -150,6 +159,12 @@ static inline void setup_timer_on_stack_key(struct timer_list *timer,
init_timer_on_stack_key(timer, name, key);
}
+extern void setup_deferrable_timer_on_stack_key(struct timer_list *timer,
+ const char *name,
+ struct lock_class_key *key,
+ void (*function)(unsigned long),
+ unsigned long data);
+
/**
* timer_pending - is a timer pending?
* @timer: the timer in question
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 9a59d1f98cd4..103d1b61aacb 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -14,6 +14,7 @@
* See the file COPYING for more details.
*/
+#include <linux/errno.h>
#include <linux/types.h>
#include <linux/rcupdate.h>
diff --git a/include/linux/types.h b/include/linux/types.h
index 23d237a075e2..331d8baabcf2 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -8,7 +8,10 @@
#define DECLARE_BITMAP(name,bits) \
unsigned long name[BITS_TO_LONGS(bits)]
-
+#else
+#ifndef __EXPORTED_HEADERS__
+#warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
+#endif /* __EXPORTED_HEADERS__ */
#endif
#include <linux/posix_types.h>
diff --git a/include/linux/usb/audio-v2.h b/include/linux/usb/audio-v2.h
index 92f1d99f0f17..383b94ba8c20 100644
--- a/include/linux/usb/audio-v2.h
+++ b/include/linux/usb/audio-v2.h
@@ -18,6 +18,16 @@
/* v1.0 and v2.0 of this standard have many things in common. For the rest
* of the definitions, please refer to audio.h */
+static inline bool uac2_control_is_readable(u32 bmControls, u8 control)
+{
+ return (bmControls >> (control * 2)) & 0x1;
+}
+
+static inline bool uac2_control_is_writeable(u32 bmControls, u8 control)
+{
+ return (bmControls >> (control * 2)) & 0x2;
+}
+
/* 4.7.2.1 Clock Source Descriptor */
struct uac_clock_source_descriptor {
@@ -31,6 +41,13 @@ struct uac_clock_source_descriptor {
__u8 iClockSource;
} __attribute__((packed));
+/* bmAttribute fields */
+#define UAC_CLOCK_SOURCE_TYPE_EXT 0x0
+#define UAC_CLOCK_SOURCE_TYPE_INT_FIXED 0x1
+#define UAC_CLOCK_SOURCE_TYPE_INT_VAR 0x2
+#define UAC_CLOCK_SOURCE_TYPE_INT_PROG 0x3
+#define UAC_CLOCK_SOURCE_SYNCED_TO_SOF (1 << 2)
+
/* 4.7.2.2 Clock Source Descriptor */
struct uac_clock_selector_descriptor {
@@ -39,8 +56,20 @@ struct uac_clock_selector_descriptor {
__u8 bDescriptorSubtype;
__u8 bClockID;
__u8 bNrInPins;
- __u8 bmControls;
__u8 baCSourceID[];
+ /* bmControls, bAssocTerminal and iClockSource omitted */
+} __attribute__((packed));
+
+/* 4.7.2.3 Clock Multiplier Descriptor */
+
+struct uac_clock_multiplier_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubtype;
+ __u8 bClockID;
+ __u8 bCSourceID;
+ __u8 bmControls;
+ __u8 iClockMultiplier;
} __attribute__((packed));
/* 4.7.2.4 Input terminal descriptor */
diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
index 5d646c388752..c51200c715e5 100644
--- a/include/linux/usb/audio.h
+++ b/include/linux/usb/audio.h
@@ -47,6 +47,15 @@
#define UAC_FORMAT_TYPE 0x02
#define UAC_FORMAT_SPECIFIC 0x03
+/* A.7 Processing Unit Process Types */
+#define UAC_PROCESS_UNDEFINED 0x00
+#define UAC_PROCESS_UP_DOWNMIX 0x01
+#define UAC_PROCESS_DOLBY_PROLOGIC 0x02
+#define UAC_PROCESS_STEREO_EXTENDER 0x03
+#define UAC_PROCESS_REVERB 0x04
+#define UAC_PROCESS_CHORUS 0x05
+#define UAC_PROCESS_DYN_RANGE_COMP 0x06
+
/* A.8 Audio Class-Specific Endpoint Descriptor Subtypes */
#define UAC_EP_GENERAL 0x01
@@ -73,6 +82,60 @@
#define UAC_GET_STAT 0xff
+/* A.10 Control Selector Codes */
+
+/* A.10.1 Terminal Control Selectors */
+#define UAC_TERM_COPY_PROTECT 0x01
+
+/* A.10.2 Feature Unit Control Selectors */
+#define UAC_FU_MUTE 0x01
+#define UAC_FU_VOLUME 0x02
+#define UAC_FU_BASS 0x03
+#define UAC_FU_MID 0x04
+#define UAC_FU_TREBLE 0x05
+#define UAC_FU_GRAPHIC_EQUALIZER 0x06
+#define UAC_FU_AUTOMATIC_GAIN 0x07
+#define UAC_FU_DELAY 0x08
+#define UAC_FU_BASS_BOOST 0x09
+#define UAC_FU_LOUDNESS 0x0a
+
+#define UAC_CONTROL_BIT(CS) (1 << ((CS) - 1))
+
+/* A.10.3.1 Up/Down-mix Processing Unit Controls Selectors */
+#define UAC_UD_ENABLE 0x01
+#define UAC_UD_MODE_SELECT 0x02
+
+/* A.10.3.2 Dolby Prologic (tm) Processing Unit Controls Selectors */
+#define UAC_DP_ENABLE 0x01
+#define UAC_DP_MODE_SELECT 0x02
+
+/* A.10.3.3 3D Stereo Extender Processing Unit Control Selectors */
+#define UAC_3D_ENABLE 0x01
+#define UAC_3D_SPACE 0x02
+
+/* A.10.3.4 Reverberation Processing Unit Control Selectors */
+#define UAC_REVERB_ENABLE 0x01
+#define UAC_REVERB_LEVEL 0x02
+#define UAC_REVERB_TIME 0x03
+#define UAC_REVERB_FEEDBACK 0x04
+
+/* A.10.3.5 Chorus Processing Unit Control Selectors */
+#define UAC_CHORUS_ENABLE 0x01
+#define UAC_CHORUS_LEVEL 0x02
+#define UAC_CHORUS_RATE 0x03
+#define UAC_CHORUS_DEPTH 0x04
+
+/* A.10.3.6 Dynamic Range Compressor Unit Control Selectors */
+#define UAC_DCR_ENABLE 0x01
+#define UAC_DCR_RATE 0x02
+#define UAC_DCR_MAXAMPL 0x03
+#define UAC_DCR_THRESHOLD 0x04
+#define UAC_DCR_ATTACK_TIME 0x05
+#define UAC_DCR_RELEASE_TIME 0x06
+
+/* A.10.4 Extension Unit Control Selectors */
+#define UAC_XU_ENABLE 0x01
+
/* MIDI - A.1 MS Class-Specific Interface Descriptor Subtypes */
#define UAC_MS_HEADER 0x01
#define UAC_MIDI_IN_JACK 0x02
@@ -244,7 +307,7 @@ struct uac_selector_unit_descriptor {
static inline __u8 uac_selector_unit_iSelector(struct uac_selector_unit_descriptor *desc)
{
__u8 *raw = (__u8 *) desc;
- return raw[9 + desc->bLength - 1];
+ return raw[desc->bLength - 1];
}
/* 4.3.2.5 Feature Unit Descriptor */
@@ -463,31 +526,6 @@ struct uac_iso_endpoint_descriptor {
#define UAC_EP_CS_ATTR_PITCH_CONTROL 0x02
#define UAC_EP_CS_ATTR_FILL_MAX 0x80
-/* A.10.2 Feature Unit Control Selectors */
-
-#define UAC_FU_CONTROL_UNDEFINED 0x00
-#define UAC_MUTE_CONTROL 0x01
-#define UAC_VOLUME_CONTROL 0x02
-#define UAC_BASS_CONTROL 0x03
-#define UAC_MID_CONTROL 0x04
-#define UAC_TREBLE_CONTROL 0x05
-#define UAC_GRAPHIC_EQUALIZER_CONTROL 0x06
-#define UAC_AUTOMATIC_GAIN_CONTROL 0x07
-#define UAC_DELAY_CONTROL 0x08
-#define UAC_BASS_BOOST_CONTROL 0x09
-#define UAC_LOUDNESS_CONTROL 0x0a
-
-#define UAC_FU_MUTE (1 << (UAC_MUTE_CONTROL - 1))
-#define UAC_FU_VOLUME (1 << (UAC_VOLUME_CONTROL - 1))
-#define UAC_FU_BASS (1 << (UAC_BASS_CONTROL - 1))
-#define UAC_FU_MID (1 << (UAC_MID_CONTROL - 1))
-#define UAC_FU_TREBLE (1 << (UAC_TREBLE_CONTROL - 1))
-#define UAC_FU_GRAPHIC_EQ (1 << (UAC_GRAPHIC_EQUALIZER_CONTROL - 1))
-#define UAC_FU_AUTO_GAIN (1 << (UAC_AUTOMATIC_GAIN_CONTROL - 1))
-#define UAC_FU_DELAY (1 << (UAC_DELAY_CONTROL - 1))
-#define UAC_FU_BASS_BOOST (1 << (UAC_BASS_BOOST_CONTROL - 1))
-#define UAC_FU_LOUDNESS (1 << (UAC_LOUDNESS_CONTROL - 1))
-
/* status word format (3.7.1.1) */
#define UAC1_STATUS_TYPE_ORIG_MASK 0x0f
diff --git a/include/linux/usb/video.h b/include/linux/usb/video.h
index be436d9ee479..3b3b95e01f71 100644
--- a/include/linux/usb/video.h
+++ b/include/linux/usb/video.h
@@ -160,5 +160,409 @@
#define UVC_STATUS_TYPE_CONTROL 1
#define UVC_STATUS_TYPE_STREAMING 2
+/* 2.4.3.3. Payload Header Information */
+#define UVC_STREAM_EOH (1 << 7)
+#define UVC_STREAM_ERR (1 << 6)
+#define UVC_STREAM_STI (1 << 5)
+#define UVC_STREAM_RES (1 << 4)
+#define UVC_STREAM_SCR (1 << 3)
+#define UVC_STREAM_PTS (1 << 2)
+#define UVC_STREAM_EOF (1 << 1)
+#define UVC_STREAM_FID (1 << 0)
+
+/* 4.1.2. Control Capabilities */
+#define UVC_CONTROL_CAP_GET (1 << 0)
+#define UVC_CONTROL_CAP_SET (1 << 1)
+#define UVC_CONTROL_CAP_DISABLED (1 << 2)
+#define UVC_CONTROL_CAP_AUTOUPDATE (1 << 3)
+#define UVC_CONTROL_CAP_ASYNCHRONOUS (1 << 4)
+
+/* ------------------------------------------------------------------------
+ * UVC structures
+ */
+
+/* All UVC descriptors have these 3 fields at the beginning */
+struct uvc_descriptor_header {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+} __attribute__((packed));
+
+/* 3.7.2. Video Control Interface Header Descriptor */
+struct uvc_header_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u16 bcdUVC;
+ __u16 wTotalLength;
+ __u32 dwClockFrequency;
+ __u8 bInCollection;
+ __u8 baInterfaceNr[];
+} __attribute__((__packed__));
+
+#define UVC_DT_HEADER_SIZE(n) (12+(n))
+
+#define UVC_HEADER_DESCRIPTOR(n) \
+ uvc_header_descriptor_##n
+
+#define DECLARE_UVC_HEADER_DESCRIPTOR(n) \
+struct UVC_HEADER_DESCRIPTOR(n) { \
+ __u8 bLength; \
+ __u8 bDescriptorType; \
+ __u8 bDescriptorSubType; \
+ __u16 bcdUVC; \
+ __u16 wTotalLength; \
+ __u32 dwClockFrequency; \
+ __u8 bInCollection; \
+ __u8 baInterfaceNr[n]; \
+} __attribute__ ((packed))
+
+/* 3.7.2.1. Input Terminal Descriptor */
+struct uvc_input_terminal_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bTerminalID;
+ __u16 wTerminalType;
+ __u8 bAssocTerminal;
+ __u8 iTerminal;
+} __attribute__((__packed__));
+
+#define UVC_DT_INPUT_TERMINAL_SIZE 8
+
+/* 3.7.2.2. Output Terminal Descriptor */
+struct uvc_output_terminal_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bTerminalID;
+ __u16 wTerminalType;
+ __u8 bAssocTerminal;
+ __u8 bSourceID;
+ __u8 iTerminal;
+} __attribute__((__packed__));
+
+#define UVC_DT_OUTPUT_TERMINAL_SIZE 9
+
+/* 3.7.2.3. Camera Terminal Descriptor */
+struct uvc_camera_terminal_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bTerminalID;
+ __u16 wTerminalType;
+ __u8 bAssocTerminal;
+ __u8 iTerminal;
+ __u16 wObjectiveFocalLengthMin;
+ __u16 wObjectiveFocalLengthMax;
+ __u16 wOcularFocalLength;
+ __u8 bControlSize;
+ __u8 bmControls[3];
+} __attribute__((__packed__));
+
+#define UVC_DT_CAMERA_TERMINAL_SIZE(n) (15+(n))
+
+/* 3.7.2.4. Selector Unit Descriptor */
+struct uvc_selector_unit_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bUnitID;
+ __u8 bNrInPins;
+ __u8 baSourceID[0];
+ __u8 iSelector;
+} __attribute__((__packed__));
+
+#define UVC_DT_SELECTOR_UNIT_SIZE(n) (6+(n))
+
+#define UVC_SELECTOR_UNIT_DESCRIPTOR(n) \
+ uvc_selector_unit_descriptor_##n
+
+#define DECLARE_UVC_SELECTOR_UNIT_DESCRIPTOR(n) \
+struct UVC_SELECTOR_UNIT_DESCRIPTOR(n) { \
+ __u8 bLength; \
+ __u8 bDescriptorType; \
+ __u8 bDescriptorSubType; \
+ __u8 bUnitID; \
+ __u8 bNrInPins; \
+ __u8 baSourceID[n]; \
+ __u8 iSelector; \
+} __attribute__ ((packed))
+
+/* 3.7.2.5. Processing Unit Descriptor */
+struct uvc_processing_unit_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bUnitID;
+ __u8 bSourceID;
+ __u16 wMaxMultiplier;
+ __u8 bControlSize;
+ __u8 bmControls[2];
+ __u8 iProcessing;
+} __attribute__((__packed__));
+
+#define UVC_DT_PROCESSING_UNIT_SIZE(n) (9+(n))
+
+/* 3.7.2.6. Extension Unit Descriptor */
+struct uvc_extension_unit_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bUnitID;
+ __u8 guidExtensionCode[16];
+ __u8 bNumControls;
+ __u8 bNrInPins;
+ __u8 baSourceID[0];
+ __u8 bControlSize;
+ __u8 bmControls[0];
+ __u8 iExtension;
+} __attribute__((__packed__));
+
+#define UVC_DT_EXTENSION_UNIT_SIZE(p, n) (24+(p)+(n))
+
+#define UVC_EXTENSION_UNIT_DESCRIPTOR(p, n) \
+ uvc_extension_unit_descriptor_##p_##n
+
+#define DECLARE_UVC_EXTENSION_UNIT_DESCRIPTOR(p, n) \
+struct UVC_EXTENSION_UNIT_DESCRIPTOR(p, n) { \
+ __u8 bLength; \
+ __u8 bDescriptorType; \
+ __u8 bDescriptorSubType; \
+ __u8 bUnitID; \
+ __u8 guidExtensionCode[16]; \
+ __u8 bNumControls; \
+ __u8 bNrInPins; \
+ __u8 baSourceID[p]; \
+ __u8 bControlSize; \
+ __u8 bmControls[n]; \
+ __u8 iExtension; \
+} __attribute__ ((packed))
+
+/* 3.8.2.2. Video Control Interrupt Endpoint Descriptor */
+struct uvc_control_endpoint_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u16 wMaxTransferSize;
+} __attribute__((__packed__));
+
+#define UVC_DT_CONTROL_ENDPOINT_SIZE 5
+
+/* 3.9.2.1. Input Header Descriptor */
+struct uvc_input_header_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bNumFormats;
+ __u16 wTotalLength;
+ __u8 bEndpointAddress;
+ __u8 bmInfo;
+ __u8 bTerminalLink;
+ __u8 bStillCaptureMethod;
+ __u8 bTriggerSupport;
+ __u8 bTriggerUsage;
+ __u8 bControlSize;
+ __u8 bmaControls[];
+} __attribute__((__packed__));
+
+#define UVC_DT_INPUT_HEADER_SIZE(n, p) (13+(n*p))
+
+#define UVC_INPUT_HEADER_DESCRIPTOR(n, p) \
+ uvc_input_header_descriptor_##n_##p
+
+#define DECLARE_UVC_INPUT_HEADER_DESCRIPTOR(n, p) \
+struct UVC_INPUT_HEADER_DESCRIPTOR(n, p) { \
+ __u8 bLength; \
+ __u8 bDescriptorType; \
+ __u8 bDescriptorSubType; \
+ __u8 bNumFormats; \
+ __u16 wTotalLength; \
+ __u8 bEndpointAddress; \
+ __u8 bmInfo; \
+ __u8 bTerminalLink; \
+ __u8 bStillCaptureMethod; \
+ __u8 bTriggerSupport; \
+ __u8 bTriggerUsage; \
+ __u8 bControlSize; \
+ __u8 bmaControls[p][n]; \
+} __attribute__ ((packed))
+
+/* 3.9.2.2. Output Header Descriptor */
+struct uvc_output_header_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bNumFormats;
+ __u16 wTotalLength;
+ __u8 bEndpointAddress;
+ __u8 bTerminalLink;
+ __u8 bControlSize;
+ __u8 bmaControls[];
+} __attribute__((__packed__));
+
+#define UVC_DT_OUTPUT_HEADER_SIZE(n, p) (9+(n*p))
+
+#define UVC_OUTPUT_HEADER_DESCRIPTOR(n, p) \
+ uvc_output_header_descriptor_##n_##p
+
+#define DECLARE_UVC_OUTPUT_HEADER_DESCRIPTOR(n, p) \
+struct UVC_OUTPUT_HEADER_DESCRIPTOR(n, p) { \
+ __u8 bLength; \
+ __u8 bDescriptorType; \
+ __u8 bDescriptorSubType; \
+ __u8 bNumFormats; \
+ __u16 wTotalLength; \
+ __u8 bEndpointAddress; \
+ __u8 bTerminalLink; \
+ __u8 bControlSize; \
+ __u8 bmaControls[p][n]; \
+} __attribute__ ((packed))
+
+/* 3.9.2.6. Color matching descriptor */
+struct uvc_color_matching_descriptor {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bColorPrimaries;
+ __u8 bTransferCharacteristics;
+ __u8 bMatrixCoefficients;
+} __attribute__((__packed__));
+
+#define UVC_DT_COLOR_MATCHING_SIZE 6
+
+/* 4.3.1.1. Video Probe and Commit Controls */
+struct uvc_streaming_control {
+ __u16 bmHint;
+ __u8 bFormatIndex;
+ __u8 bFrameIndex;
+ __u32 dwFrameInterval;
+ __u16 wKeyFrameRate;
+ __u16 wPFrameRate;
+ __u16 wCompQuality;
+ __u16 wCompWindowSize;
+ __u16 wDelay;
+ __u32 dwMaxVideoFrameSize;
+ __u32 dwMaxPayloadTransferSize;
+ __u32 dwClockFrequency;
+ __u8 bmFramingInfo;
+ __u8 bPreferedVersion;
+ __u8 bMinVersion;
+ __u8 bMaxVersion;
+} __attribute__((__packed__));
+
+/* Uncompressed Payload - 3.1.1. Uncompressed Video Format Descriptor */
+struct uvc_format_uncompressed {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bFormatIndex;
+ __u8 bNumFrameDescriptors;
+ __u8 guidFormat[16];
+ __u8 bBitsPerPixel;
+ __u8 bDefaultFrameIndex;
+ __u8 bAspectRatioX;
+ __u8 bAspectRatioY;
+ __u8 bmInterfaceFlags;
+ __u8 bCopyProtect;
+} __attribute__((__packed__));
+
+#define UVC_DT_FORMAT_UNCOMPRESSED_SIZE 27
+
+/* Uncompressed Payload - 3.1.2. Uncompressed Video Frame Descriptor */
+struct uvc_frame_uncompressed {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bFrameIndex;
+ __u8 bmCapabilities;
+ __u16 wWidth;
+ __u16 wHeight;
+ __u32 dwMinBitRate;
+ __u32 dwMaxBitRate;
+ __u32 dwMaxVideoFrameBufferSize;
+ __u32 dwDefaultFrameInterval;
+ __u8 bFrameIntervalType;
+ __u32 dwFrameInterval[];
+} __attribute__((__packed__));
+
+#define UVC_DT_FRAME_UNCOMPRESSED_SIZE(n) (26+4*(n))
+
+#define UVC_FRAME_UNCOMPRESSED(n) \
+ uvc_frame_uncompressed_##n
+
+#define DECLARE_UVC_FRAME_UNCOMPRESSED(n) \
+struct UVC_FRAME_UNCOMPRESSED(n) { \
+ __u8 bLength; \
+ __u8 bDescriptorType; \
+ __u8 bDescriptorSubType; \
+ __u8 bFrameIndex; \
+ __u8 bmCapabilities; \
+ __u16 wWidth; \
+ __u16 wHeight; \
+ __u32 dwMinBitRate; \
+ __u32 dwMaxBitRate; \
+ __u32 dwMaxVideoFrameBufferSize; \
+ __u32 dwDefaultFrameInterval; \
+ __u8 bFrameIntervalType; \
+ __u32 dwFrameInterval[n]; \
+} __attribute__ ((packed))
+
+/* MJPEG Payload - 3.1.1. MJPEG Video Format Descriptor */
+struct uvc_format_mjpeg {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bFormatIndex;
+ __u8 bNumFrameDescriptors;
+ __u8 bmFlags;
+ __u8 bDefaultFrameIndex;
+ __u8 bAspectRatioX;
+ __u8 bAspectRatioY;
+ __u8 bmInterfaceFlags;
+ __u8 bCopyProtect;
+} __attribute__((__packed__));
+
+#define UVC_DT_FORMAT_MJPEG_SIZE 11
+
+/* MJPEG Payload - 3.1.2. MJPEG Video Frame Descriptor */
+struct uvc_frame_mjpeg {
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bFrameIndex;
+ __u8 bmCapabilities;
+ __u16 wWidth;
+ __u16 wHeight;
+ __u32 dwMinBitRate;
+ __u32 dwMaxBitRate;
+ __u32 dwMaxVideoFrameBufferSize;
+ __u32 dwDefaultFrameInterval;
+ __u8 bFrameIntervalType;
+ __u32 dwFrameInterval[];
+} __attribute__((__packed__));
+
+#define UVC_DT_FRAME_MJPEG_SIZE(n) (26+4*(n))
+
+#define UVC_FRAME_MJPEG(n) \
+ uvc_frame_mjpeg_##n
+
+#define DECLARE_UVC_FRAME_MJPEG(n) \
+struct UVC_FRAME_MJPEG(n) { \
+ __u8 bLength; \
+ __u8 bDescriptorType; \
+ __u8 bDescriptorSubType; \
+ __u8 bFrameIndex; \
+ __u8 bmCapabilities; \
+ __u16 wWidth; \
+ __u16 wHeight; \
+ __u32 dwMinBitRate; \
+ __u32 dwMaxBitRate; \
+ __u32 dwMaxVideoFrameBufferSize; \
+ __u32 dwDefaultFrameInterval; \
+ __u8 bFrameIntervalType; \
+ __u32 dwFrameInterval[n]; \
+} __attribute__ ((packed))
+
#endif /* __LINUX_USB_VIDEO_H */
diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h
index 2dfaa293ae8c..814f294d4cd0 100644
--- a/include/linux/vgaarb.h
+++ b/include/linux/vgaarb.h
@@ -5,9 +5,31 @@
* (C) Copyright 2005 Benjamin Herrenschmidt <benh@kernel.crashing.org>
* (C) Copyright 2007 Paulo R. Zanoni <przanoni@gmail.com>
* (C) Copyright 2007, 2009 Tiago Vignatti <vignatti@freedesktop.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS
+ * IN THE SOFTWARE.
+ *
*/
#ifndef LINUX_VGA_H
+#define LINUX_VGA_H
#include <asm/vga.h>
diff --git a/include/linux/virtio_9p.h b/include/linux/virtio_9p.h
index 5cf11765146b..395c38a47adb 100644
--- a/include/linux/virtio_9p.h
+++ b/include/linux/virtio_9p.h
@@ -4,6 +4,7 @@
* compatible drivers/servers. */
#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>
+#include <linux/types.h>
/* The feature bitmap for virtio 9P */
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index cc97d6caf2b3..c24eca71e80c 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -27,10 +27,6 @@ enum writeback_sync_modes {
* in a manner such that unspecified fields are set to zero.
*/
struct writeback_control {
- struct backing_dev_info *bdi; /* If !NULL, only write back this
- queue */
- struct super_block *sb; /* if !NULL, only write inodes from
- this super_block */
enum writeback_sync_modes sync_mode;
unsigned long *older_than_this; /* If !NULL, only write back inodes
older than this */
@@ -56,24 +52,6 @@ struct writeback_control {
unsigned for_reclaim:1; /* Invoked from the page allocator */
unsigned range_cyclic:1; /* range_start is cyclic */
unsigned more_io:1; /* more io to be dispatched */
- /*
- * write_cache_pages() won't update wbc->nr_to_write and
- * mapping->writeback_index if no_nrwrite_index_update
- * is set. write_cache_pages() may write more than we
- * requested and we want to make sure nr_to_write and
- * writeback_index are updated in a consistent manner
- * so we use a single control to update them
- */
- unsigned no_nrwrite_index_update:1;
-
- /*
- * For WB_SYNC_ALL, the sb must always be pinned. For WB_SYNC_NONE,
- * the writeback code will pin the sb for the caller. However,
- * for eg umount, the caller does WB_SYNC_NONE but already has
- * the sb pinned. If the below is set, caller already has the
- * sb pinned.
- */
- unsigned sb_pinned:1;
};
/*
@@ -82,10 +60,10 @@ struct writeback_control {
struct bdi_writeback;
int inode_wait(void *);
void writeback_inodes_sb(struct super_block *);
-void writeback_inodes_sb_locked(struct super_block *);
int writeback_inodes_sb_if_idle(struct super_block *);
void sync_inodes_sb(struct super_block *);
-void writeback_inodes_wbc(struct writeback_control *wbc);
+void writeback_inodes_wb(struct bdi_writeback *wb,
+ struct writeback_control *wbc);
long wb_do_writeback(struct bdi_writeback *wb, int force_wait);
void wakeup_flusher_threads(long nr_pages);
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index 0cfa1e9c4cc1..f1e5bde4b35a 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -33,6 +33,20 @@
#define XATTR_USER_PREFIX "user."
#define XATTR_USER_PREFIX_LEN (sizeof (XATTR_USER_PREFIX) - 1)
+/* Security namespace */
+#define XATTR_SELINUX_SUFFIX "selinux"
+#define XATTR_NAME_SELINUX XATTR_SECURITY_PREFIX XATTR_SELINUX_SUFFIX
+
+#define XATTR_SMACK_SUFFIX "SMACK64"
+#define XATTR_SMACK_IPIN "SMACK64IPIN"
+#define XATTR_SMACK_IPOUT "SMACK64IPOUT"
+#define XATTR_NAME_SMACK XATTR_SECURITY_PREFIX XATTR_SMACK_SUFFIX
+#define XATTR_NAME_SMACKIPIN XATTR_SECURITY_PREFIX XATTR_SMACK_IPIN
+#define XATTR_NAME_SMACKIPOUT XATTR_SECURITY_PREFIX XATTR_SMACK_IPOUT
+
+#define XATTR_CAPS_SUFFIX "capability"
+#define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX
+
struct inode;
struct dentry;
diff --git a/include/math-emu/op-common.h b/include/math-emu/op-common.h
index fd882261225e..9696a5e2c437 100644
--- a/include/math-emu/op-common.h
+++ b/include/math-emu/op-common.h
@@ -799,7 +799,7 @@ do { \
X##_e -= (_FP_W_TYPE_SIZE - rsize); \
X##_e = rsize - X##_e - 1; \
\
- if (_FP_FRACBITS_##fs < rsize && _FP_WFRACBITS_##fs < X##_e) \
+ if (_FP_FRACBITS_##fs < rsize && _FP_WFRACBITS_##fs <= X##_e) \
__FP_FRAC_SRS_1(ur_, (X##_e - _FP_WFRACBITS_##fs + 1), rsize);\
_FP_FRAC_DISASSEMBLE_##wc(X, ur_, rsize); \
if ((_FP_WFRACBITS_##fs - X##_e - 1) > 0) \
diff --git a/include/media/ir-core.h b/include/media/ir-core.h
index ad1303f20e00..513e60dd1010 100644
--- a/include/media/ir-core.h
+++ b/include/media/ir-core.h
@@ -47,15 +47,21 @@ enum rc_driver_type {
* is opened.
* @close: callback to allow drivers to disable polling/irq when IR input device
* is opened.
+ * @s_tx_mask: set transmitter mask (for devices with multiple tx outputs)
+ * @s_tx_carrier: set transmit carrier frequency
+ * @tx_ir: transmit IR
*/
struct ir_dev_props {
enum rc_driver_type driver_type;
unsigned long allowed_protos;
u32 scanmask;
- void *priv;
+ void *priv;
int (*change_protocol)(void *priv, u64 ir_type);
int (*open)(void *priv);
void (*close)(void *priv);
+ int (*s_tx_mask)(void *priv, u32 mask);
+ int (*s_tx_carrier)(void *priv, u32 carrier);
+ int (*tx_ir)(void *priv, int *txbuf, u32 n);
};
struct ir_input_dev {
diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h
index 0506e45c9a4f..5e96d7a430be 100644
--- a/include/media/ir-kbd-i2c.h
+++ b/include/media/ir-kbd-i2c.h
@@ -11,7 +11,7 @@ struct IR_i2c {
struct i2c_client *c;
struct input_dev *input;
struct ir_input_state ir;
-
+ u64 ir_type;
/* Used to avoid fast repeating */
unsigned char old;
diff --git a/include/media/lirc.h b/include/media/lirc.h
new file mode 100644
index 000000000000..42c467c50519
--- /dev/null
+++ b/include/media/lirc.h
@@ -0,0 +1,165 @@
+/*
+ * lirc.h - linux infrared remote control header file
+ * last modified 2010/07/13 by Jarod Wilson
+ */
+
+#ifndef _LINUX_LIRC_H
+#define _LINUX_LIRC_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define PULSE_BIT 0x01000000
+#define PULSE_MASK 0x00FFFFFF
+
+#define LIRC_MODE2_SPACE 0x00000000
+#define LIRC_MODE2_PULSE 0x01000000
+#define LIRC_MODE2_FREQUENCY 0x02000000
+#define LIRC_MODE2_TIMEOUT 0x03000000
+
+#define LIRC_VALUE_MASK 0x00FFFFFF
+#define LIRC_MODE2_MASK 0xFF000000
+
+#define LIRC_SPACE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_SPACE)
+#define LIRC_PULSE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_PULSE)
+#define LIRC_FREQUENCY(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY)
+#define LIRC_TIMEOUT(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT)
+
+#define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK)
+#define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK)
+
+#define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE)
+#define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE)
+#define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY)
+#define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT)
+
+/* used heavily by lirc userspace */
+#define lirc_t int
+
+/*** lirc compatible hardware features ***/
+
+#define LIRC_MODE2SEND(x) (x)
+#define LIRC_SEND2MODE(x) (x)
+#define LIRC_MODE2REC(x) ((x) << 16)
+#define LIRC_REC2MODE(x) ((x) >> 16)
+
+#define LIRC_MODE_RAW 0x00000001
+#define LIRC_MODE_PULSE 0x00000002
+#define LIRC_MODE_MODE2 0x00000004
+#define LIRC_MODE_LIRCCODE 0x00000010
+
+
+#define LIRC_CAN_SEND_RAW LIRC_MODE2SEND(LIRC_MODE_RAW)
+#define LIRC_CAN_SEND_PULSE LIRC_MODE2SEND(LIRC_MODE_PULSE)
+#define LIRC_CAN_SEND_MODE2 LIRC_MODE2SEND(LIRC_MODE_MODE2)
+#define LIRC_CAN_SEND_LIRCCODE LIRC_MODE2SEND(LIRC_MODE_LIRCCODE)
+
+#define LIRC_CAN_SEND_MASK 0x0000003f
+
+#define LIRC_CAN_SET_SEND_CARRIER 0x00000100
+#define LIRC_CAN_SET_SEND_DUTY_CYCLE 0x00000200
+#define LIRC_CAN_SET_TRANSMITTER_MASK 0x00000400
+
+#define LIRC_CAN_REC_RAW LIRC_MODE2REC(LIRC_MODE_RAW)
+#define LIRC_CAN_REC_PULSE LIRC_MODE2REC(LIRC_MODE_PULSE)
+#define LIRC_CAN_REC_MODE2 LIRC_MODE2REC(LIRC_MODE_MODE2)
+#define LIRC_CAN_REC_LIRCCODE LIRC_MODE2REC(LIRC_MODE_LIRCCODE)
+
+#define LIRC_CAN_REC_MASK LIRC_MODE2REC(LIRC_CAN_SEND_MASK)
+
+#define LIRC_CAN_SET_REC_CARRIER (LIRC_CAN_SET_SEND_CARRIER << 16)
+#define LIRC_CAN_SET_REC_DUTY_CYCLE (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16)
+
+#define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000
+#define LIRC_CAN_SET_REC_CARRIER_RANGE 0x80000000
+#define LIRC_CAN_GET_REC_RESOLUTION 0x20000000
+#define LIRC_CAN_SET_REC_TIMEOUT 0x10000000
+#define LIRC_CAN_SET_REC_FILTER 0x08000000
+
+#define LIRC_CAN_MEASURE_CARRIER 0x02000000
+
+#define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK)
+#define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK)
+
+#define LIRC_CAN_NOTIFY_DECODE 0x01000000
+
+/*** IOCTL commands for lirc driver ***/
+
+#define LIRC_GET_FEATURES _IOR('i', 0x00000000, __u32)
+
+#define LIRC_GET_SEND_MODE _IOR('i', 0x00000001, __u32)
+#define LIRC_GET_REC_MODE _IOR('i', 0x00000002, __u32)
+#define LIRC_GET_SEND_CARRIER _IOR('i', 0x00000003, __u32)
+#define LIRC_GET_REC_CARRIER _IOR('i', 0x00000004, __u32)
+#define LIRC_GET_SEND_DUTY_CYCLE _IOR('i', 0x00000005, __u32)
+#define LIRC_GET_REC_DUTY_CYCLE _IOR('i', 0x00000006, __u32)
+#define LIRC_GET_REC_RESOLUTION _IOR('i', 0x00000007, __u32)
+
+#define LIRC_GET_MIN_TIMEOUT _IOR('i', 0x00000008, __u32)
+#define LIRC_GET_MAX_TIMEOUT _IOR('i', 0x00000009, __u32)
+
+#define LIRC_GET_MIN_FILTER_PULSE _IOR('i', 0x0000000a, __u32)
+#define LIRC_GET_MAX_FILTER_PULSE _IOR('i', 0x0000000b, __u32)
+#define LIRC_GET_MIN_FILTER_SPACE _IOR('i', 0x0000000c, __u32)
+#define LIRC_GET_MAX_FILTER_SPACE _IOR('i', 0x0000000d, __u32)
+
+/* code length in bits, currently only for LIRC_MODE_LIRCCODE */
+#define LIRC_GET_LENGTH _IOR('i', 0x0000000f, __u32)
+
+#define LIRC_SET_SEND_MODE _IOW('i', 0x00000011, __u32)
+#define LIRC_SET_REC_MODE _IOW('i', 0x00000012, __u32)
+/* Note: these can reset the according pulse_width */
+#define LIRC_SET_SEND_CARRIER _IOW('i', 0x00000013, __u32)
+#define LIRC_SET_REC_CARRIER _IOW('i', 0x00000014, __u32)
+#define LIRC_SET_SEND_DUTY_CYCLE _IOW('i', 0x00000015, __u32)
+#define LIRC_SET_REC_DUTY_CYCLE _IOW('i', 0x00000016, __u32)
+#define LIRC_SET_TRANSMITTER_MASK _IOW('i', 0x00000017, __u32)
+
+/*
+ * when a timeout != 0 is set the driver will send a
+ * LIRC_MODE2_TIMEOUT data packet, otherwise LIRC_MODE2_TIMEOUT is
+ * never sent, timeout is disabled by default
+ */
+#define LIRC_SET_REC_TIMEOUT _IOW('i', 0x00000018, __u32)
+
+/* 1 enables, 0 disables timeout reports in MODE2 */
+#define LIRC_SET_REC_TIMEOUT_REPORTS _IOW('i', 0x00000019, __u32)
+
+/*
+ * pulses shorter than this are filtered out by hardware (software
+ * emulation in lirc_dev?)
+ */
+#define LIRC_SET_REC_FILTER_PULSE _IOW('i', 0x0000001a, __u32)
+/*
+ * spaces shorter than this are filtered out by hardware (software
+ * emulation in lirc_dev?)
+ */
+#define LIRC_SET_REC_FILTER_SPACE _IOW('i', 0x0000001b, __u32)
+/*
+ * if filter cannot be set independantly for pulse/space, this should
+ * be used
+ */
+#define LIRC_SET_REC_FILTER _IOW('i', 0x0000001c, __u32)
+
+/*
+ * if enabled from the next key press on the driver will send
+ * LIRC_MODE2_FREQUENCY packets
+ */
+#define LIRC_SET_MEASURE_CARRIER_MODE _IOW('i', 0x0000001d, __u32)
+
+/*
+ * to set a range use
+ * LIRC_SET_REC_DUTY_CYCLE_RANGE/LIRC_SET_REC_CARRIER_RANGE with the
+ * lower bound first and later
+ * LIRC_SET_REC_DUTY_CYCLE/LIRC_SET_REC_CARRIER with the upper bound
+ */
+
+#define LIRC_SET_REC_DUTY_CYCLE_RANGE _IOW('i', 0x0000001e, __u32)
+#define LIRC_SET_REC_CARRIER_RANGE _IOW('i', 0x0000001f, __u32)
+
+#define LIRC_NOTIFY_DECODE _IO('i', 0x00000020)
+
+#define LIRC_SETUP_START _IO('i', 0x00000021)
+#define LIRC_SETUP_END _IO('i', 0x00000022)
+
+#endif
diff --git a/include/media/lirc_dev.h b/include/media/lirc_dev.h
new file mode 100644
index 000000000000..b1f60663cb39
--- /dev/null
+++ b/include/media/lirc_dev.h
@@ -0,0 +1,225 @@
+/*
+ * LIRC base driver
+ *
+ * by Artur Lipowski <alipowski@interia.pl>
+ * This code is licensed under GNU GPL
+ *
+ */
+
+#ifndef _LINUX_LIRC_DEV_H
+#define _LINUX_LIRC_DEV_H
+
+#define MAX_IRCTL_DEVICES 4
+#define BUFLEN 16
+
+#define mod(n, div) ((n) % (div))
+
+#include <linux/slab.h>
+#include <linux/fs.h>
+#include <linux/ioctl.h>
+#include <linux/poll.h>
+#include <linux/kfifo.h>
+#include <media/lirc.h>
+
+struct lirc_buffer {
+ wait_queue_head_t wait_poll;
+ spinlock_t fifo_lock;
+ unsigned int chunk_size;
+ unsigned int size; /* in chunks */
+ /* Using chunks instead of bytes pretends to simplify boundary checking
+ * And should allow for some performance fine tunning later */
+ struct kfifo fifo;
+ u8 fifo_initialized;
+};
+
+static inline void lirc_buffer_clear(struct lirc_buffer *buf)
+{
+ unsigned long flags;
+
+ if (buf->fifo_initialized) {
+ spin_lock_irqsave(&buf->fifo_lock, flags);
+ kfifo_reset(&buf->fifo);
+ spin_unlock_irqrestore(&buf->fifo_lock, flags);
+ } else
+ WARN(1, "calling %s on an uninitialized lirc_buffer\n",
+ __func__);
+}
+
+static inline int lirc_buffer_init(struct lirc_buffer *buf,
+ unsigned int chunk_size,
+ unsigned int size)
+{
+ int ret;
+
+ init_waitqueue_head(&buf->wait_poll);
+ spin_lock_init(&buf->fifo_lock);
+ buf->chunk_size = chunk_size;
+ buf->size = size;
+ ret = kfifo_alloc(&buf->fifo, size * chunk_size, GFP_KERNEL);
+ if (ret == 0)
+ buf->fifo_initialized = 1;
+
+ return ret;
+}
+
+static inline void lirc_buffer_free(struct lirc_buffer *buf)
+{
+ if (buf->fifo_initialized) {
+ kfifo_free(&buf->fifo);
+ buf->fifo_initialized = 0;
+ } else
+ WARN(1, "calling %s on an uninitialized lirc_buffer\n",
+ __func__);
+}
+
+static inline int lirc_buffer_len(struct lirc_buffer *buf)
+{
+ int len;
+ unsigned long flags;
+
+ spin_lock_irqsave(&buf->fifo_lock, flags);
+ len = kfifo_len(&buf->fifo);
+ spin_unlock_irqrestore(&buf->fifo_lock, flags);
+
+ return len;
+}
+
+static inline int lirc_buffer_full(struct lirc_buffer *buf)
+{
+ return lirc_buffer_len(buf) == buf->size * buf->chunk_size;
+}
+
+static inline int lirc_buffer_empty(struct lirc_buffer *buf)
+{
+ return !lirc_buffer_len(buf);
+}
+
+static inline int lirc_buffer_available(struct lirc_buffer *buf)
+{
+ return buf->size - (lirc_buffer_len(buf) / buf->chunk_size);
+}
+
+static inline unsigned int lirc_buffer_read(struct lirc_buffer *buf,
+ unsigned char *dest)
+{
+ unsigned int ret = 0;
+
+ if (lirc_buffer_len(buf) >= buf->chunk_size)
+ ret = kfifo_out_locked(&buf->fifo, dest, buf->chunk_size,
+ &buf->fifo_lock);
+ return ret;
+
+}
+
+static inline unsigned int lirc_buffer_write(struct lirc_buffer *buf,
+ unsigned char *orig)
+{
+ unsigned int ret;
+
+ ret = kfifo_in_locked(&buf->fifo, orig, buf->chunk_size,
+ &buf->fifo_lock);
+
+ return ret;
+}
+
+struct lirc_driver {
+ char name[40];
+ int minor;
+ unsigned long code_length;
+ unsigned int buffer_size; /* in chunks holding one code each */
+ int sample_rate;
+ unsigned long features;
+
+ unsigned int chunk_size;
+
+ void *data;
+ int min_timeout;
+ int max_timeout;
+ int (*add_to_buf) (void *data, struct lirc_buffer *buf);
+ struct lirc_buffer *rbuf;
+ int (*set_use_inc) (void *data);
+ void (*set_use_dec) (void *data);
+ struct file_operations *fops;
+ struct device *dev;
+ struct module *owner;
+};
+
+/* name:
+ * this string will be used for logs
+ *
+ * minor:
+ * indicates minor device (/dev/lirc) number for registered driver
+ * if caller fills it with negative value, then the first free minor
+ * number will be used (if available)
+ *
+ * code_length:
+ * length of the remote control key code expressed in bits
+ *
+ * sample_rate:
+ *
+ * data:
+ * it may point to any driver data and this pointer will be passed to
+ * all callback functions
+ *
+ * add_to_buf:
+ * add_to_buf will be called after specified period of the time or
+ * triggered by the external event, this behavior depends on value of
+ * the sample_rate this function will be called in user context. This
+ * routine should return 0 if data was added to the buffer and
+ * -ENODATA if none was available. This should add some number of bits
+ * evenly divisible by code_length to the buffer
+ *
+ * rbuf:
+ * if not NULL, it will be used as a read buffer, you will have to
+ * write to the buffer by other means, like irq's (see also
+ * lirc_serial.c).
+ *
+ * set_use_inc:
+ * set_use_inc will be called after device is opened
+ *
+ * set_use_dec:
+ * set_use_dec will be called after device is closed
+ *
+ * fops:
+ * file_operations for drivers which don't fit the current driver model.
+ *
+ * Some ioctl's can be directly handled by lirc_dev if the driver's
+ * ioctl function is NULL or if it returns -ENOIOCTLCMD (see also
+ * lirc_serial.c).
+ *
+ * owner:
+ * the module owning this struct
+ *
+ */
+
+
+/* following functions can be called ONLY from user context
+ *
+ * returns negative value on error or minor number
+ * of the registered device if success
+ * contents of the structure pointed by p is copied
+ */
+extern int lirc_register_driver(struct lirc_driver *d);
+
+/* returns negative value on error or 0 if success
+*/
+extern int lirc_unregister_driver(int minor);
+
+/* Returns the private data stored in the lirc_driver
+ * associated with the given device file pointer.
+ */
+void *lirc_get_pdata(struct file *file);
+
+/* default file operations
+ * used by drivers if they override only some operations
+ */
+int lirc_dev_fop_open(struct inode *inode, struct file *file);
+int lirc_dev_fop_close(struct inode *inode, struct file *file);
+unsigned int lirc_dev_fop_poll(struct file *file, poll_table *wait);
+long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
+ssize_t lirc_dev_fop_read(struct file *file, char *buffer, size_t length,
+ loff_t *ppos);
+ssize_t lirc_dev_fop_write(struct file *file, const char *buffer, size_t length,
+ loff_t *ppos);
+
+#endif
diff --git a/include/media/rc-map.h b/include/media/rc-map.h
index 5833966a7100..9569d0863f8b 100644
--- a/include/media/rc-map.h
+++ b/include/media/rc-map.h
@@ -17,8 +17,13 @@
#define IR_TYPE_RC6 (1 << 2) /* Philips RC6 protocol */
#define IR_TYPE_JVC (1 << 3) /* JVC protocol */
#define IR_TYPE_SONY (1 << 4) /* Sony12/15/20 protocol */
+#define IR_TYPE_LIRC (1 << 30) /* Pass raw IR to lirc userspace */
#define IR_TYPE_OTHER (1u << 31)
+#define IR_TYPE_ALL (IR_TYPE_RC5 | IR_TYPE_NEC | IR_TYPE_RC6 | \
+ IR_TYPE_JVC | IR_TYPE_SONY | IR_TYPE_LIRC | \
+ IR_TYPE_OTHER)
+
struct ir_scancode {
u32 scancode;
u32 keycode;
@@ -55,7 +60,8 @@ void rc_map_init(void);
#define RC_MAP_AVERMEDIA_A16D "rc-avermedia-a16d"
#define RC_MAP_AVERMEDIA_CARDBUS "rc-avermedia-cardbus"
#define RC_MAP_AVERMEDIA_DVBT "rc-avermedia-dvbt"
-#define RC_MAP_AVERMEDIA_M135A_RM_JX "rc-avermedia-m135a-rm-jx"
+#define RC_MAP_AVERMEDIA_M135A "rc-avermedia-m135a"
+#define RC_MAP_AVERMEDIA_M733A_RM_K6 "rc-avermedia-m733a-rm-k6"
#define RC_MAP_AVERMEDIA "rc-avermedia"
#define RC_MAP_AVERTV_303 "rc-avertv-303"
#define RC_MAP_BEHOLD_COLUMBUS "rc-behold-columbus"
@@ -63,6 +69,8 @@ void rc_map_init(void);
#define RC_MAP_BUDGET_CI_OLD "rc-budget-ci-old"
#define RC_MAP_CINERGY_1400 "rc-cinergy-1400"
#define RC_MAP_CINERGY "rc-cinergy"
+#define RC_MAP_DIB0700_NEC_TABLE "rc-dib0700-nec"
+#define RC_MAP_DIB0700_RC5_TABLE "rc-dib0700-rc5"
#define RC_MAP_DM1105_NEC "rc-dm1105-nec"
#define RC_MAP_DNTV_LIVE_DVBT_PRO "rc-dntv-live-dvbt-pro"
#define RC_MAP_DNTV_LIVE_DVB_T "rc-dntv-live-dvb-t"
@@ -86,6 +94,7 @@ void rc_map_init(void);
#define RC_MAP_KAIOMY "rc-kaiomy"
#define RC_MAP_KWORLD_315U "rc-kworld-315u"
#define RC_MAP_KWORLD_PLUS_TV_ANALOG "rc-kworld-plus-tv-analog"
+#define RC_MAP_LIRC "rc-lirc"
#define RC_MAP_MANLI "rc-manli"
#define RC_MAP_MSI_TVANYWHERE_PLUS "rc-msi-tvanywhere-plus"
#define RC_MAP_MSI_TVANYWHERE "rc-msi-tvanywhere"
@@ -106,6 +115,7 @@ void rc_map_init(void);
#define RC_MAP_PV951 "rc-pv951"
#define RC_MAP_RC5_HAUPPAUGE_NEW "rc-rc5-hauppauge-new"
#define RC_MAP_RC5_TV "rc-rc5-tv"
+#define RC_MAP_RC6_MCE "rc-rc6-mce"
#define RC_MAP_REAL_AUDIO_220_32_KEYS "rc-real-audio-220-32-keys"
#define RC_MAP_TBS_NEC "rc-tbs-nec"
#define RC_MAP_TERRATEC_CINERGY_XS "rc-terratec-cinergy-xs"
@@ -115,6 +125,7 @@ void rc_map_init(void);
#define RC_MAP_VIDEOMATE_TV_PVR "rc-videomate-tv-pvr"
#define RC_MAP_WINFAST "rc-winfast"
#define RC_MAP_WINFAST_USBII_DELUXE "rc-winfast-usbii-deluxe"
+
/*
* Please, do not just append newer Remote Controller names at the end.
* The names should be ordered in alphabetical order
diff --git a/include/media/sh_mobile_ceu.h b/include/media/sh_mobile_ceu.h
index b67747836878..80346a6d28a9 100644
--- a/include/media/sh_mobile_ceu.h
+++ b/include/media/sh_mobile_ceu.h
@@ -6,8 +6,11 @@
#define SH_CEU_FLAG_HSYNC_LOW (1 << 2) /* default High if possible */
#define SH_CEU_FLAG_VSYNC_LOW (1 << 3) /* default High if possible */
+struct device;
+
struct sh_mobile_ceu_info {
unsigned long flags;
+ struct device *csi2_dev;
};
#endif /* __ASM_SH_MOBILE_CEU_H__ */
diff --git a/include/media/sh_mobile_csi2.h b/include/media/sh_mobile_csi2.h
new file mode 100644
index 000000000000..4d2615174461
--- /dev/null
+++ b/include/media/sh_mobile_csi2.h
@@ -0,0 +1,46 @@
+/*
+ * Driver header for the SH-Mobile MIPI CSI-2 unit
+ *
+ * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef SH_MIPI_CSI
+#define SH_MIPI_CSI
+
+enum sh_csi2_phy {
+ SH_CSI2_PHY_MAIN,
+ SH_CSI2_PHY_SUB,
+};
+
+enum sh_csi2_type {
+ SH_CSI2C,
+ SH_CSI2I,
+};
+
+#define SH_CSI2_CRC (1 << 0)
+#define SH_CSI2_ECC (1 << 1)
+
+struct platform_device;
+
+struct sh_csi2_client_config {
+ enum sh_csi2_phy phy;
+ unsigned char lanes; /* bitmask[3:0] */
+ unsigned char channel; /* 0..3 */
+ struct platform_device *pdev; /* client platform device */
+};
+
+struct sh_csi2_pdata {
+ enum sh_csi2_type type;
+ unsigned int flags;
+ struct sh_csi2_client_config *clients;
+ int num_clients;
+};
+
+struct device;
+struct v4l2_device;
+
+#endif
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index c9a5bbfa6ab5..2ce957301f77 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -12,12 +12,15 @@
#ifndef SOC_CAMERA_H
#define SOC_CAMERA_H
+#include <linux/device.h>
#include <linux/mutex.h>
#include <linux/pm.h>
#include <linux/videodev2.h>
#include <media/videobuf-core.h>
#include <media/v4l2-device.h>
+extern struct bus_type soc_camera_bus_type;
+
struct soc_camera_device {
struct list_head list;
struct device dev;
@@ -66,7 +69,7 @@ struct soc_camera_host_ops {
* .get_formats() fail, .put_formats() will not be called at all, the
* failing .get_formats() must then clean up internally.
*/
- int (*get_formats)(struct soc_camera_device *, int,
+ int (*get_formats)(struct soc_camera_device *, unsigned int,
struct soc_camera_format_xlate *);
void (*put_formats)(struct soc_camera_device *);
int (*cropcap)(struct soc_camera_device *, struct v4l2_cropcap *);
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 5505c5360ca3..51811eac46f1 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -130,6 +130,7 @@
#define TUNER_PHILIPS_CU1216L 82
#define TUNER_NXP_TDA18271 83
#define TUNER_SONY_BTF_PXN01Z 84
+#define TUNER_PHILIPS_FQ1236_MK5 85 /* NTSC, TDA9885, no FM radio */
/* tv card specific */
#define TDA9887_PRESENT (1<<0)
diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h
index 0dbe02ada259..f0cf2e7def06 100644
--- a/include/media/v4l2-mediabus.h
+++ b/include/media/v4l2-mediabus.h
@@ -24,10 +24,10 @@
*/
enum v4l2_mbus_pixelcode {
V4L2_MBUS_FMT_FIXED = 1,
- V4L2_MBUS_FMT_YUYV8_2X8_LE,
- V4L2_MBUS_FMT_YVYU8_2X8_LE,
- V4L2_MBUS_FMT_YUYV8_2X8_BE,
- V4L2_MBUS_FMT_YVYU8_2X8_BE,
+ V4L2_MBUS_FMT_YUYV8_2X8,
+ V4L2_MBUS_FMT_YVYU8_2X8,
+ V4L2_MBUS_FMT_UYVY8_2X8,
+ V4L2_MBUS_FMT_VYUY8_2X8,
V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE,
V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE,
V4L2_MBUS_FMT_RGB565_2X8_LE,
@@ -40,6 +40,12 @@ enum v4l2_mbus_pixelcode {
V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_LE,
V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_BE,
V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_BE,
+ V4L2_MBUS_FMT_SGRBG8_1X8,
+ V4L2_MBUS_FMT_SBGGR12_1X12,
+ V4L2_MBUS_FMT_YUYV8_1_5X8,
+ V4L2_MBUS_FMT_YVYU8_1_5X8,
+ V4L2_MBUS_FMT_UYVY8_1_5X8,
+ V4L2_MBUS_FMT_VYUY8_1_5X8,
};
/**
@@ -58,4 +64,24 @@ struct v4l2_mbus_framefmt {
enum v4l2_colorspace colorspace;
};
+static inline void v4l2_fill_pix_format(struct v4l2_pix_format *pix_fmt,
+ const struct v4l2_mbus_framefmt *mbus_fmt)
+{
+ pix_fmt->width = mbus_fmt->width;
+ pix_fmt->height = mbus_fmt->height;
+ pix_fmt->field = mbus_fmt->field;
+ pix_fmt->colorspace = mbus_fmt->colorspace;
+}
+
+static inline void v4l2_fill_mbus_format(struct v4l2_mbus_framefmt *mbus_fmt,
+ const struct v4l2_pix_format *pix_fmt,
+ enum v4l2_mbus_pixelcode code)
+{
+ mbus_fmt->width = pix_fmt->width;
+ mbus_fmt->height = pix_fmt->height;
+ mbus_fmt->field = pix_fmt->field;
+ mbus_fmt->colorspace = pix_fmt->colorspace;
+ mbus_fmt->code = code;
+}
+
#endif
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index a88889355ae0..02c6f4d11ed3 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -246,7 +246,7 @@ struct v4l2_subdev_video_ops {
struct v4l2_dv_timings *timings);
int (*g_dv_timings)(struct v4l2_subdev *sd,
struct v4l2_dv_timings *timings);
- int (*enum_mbus_fmt)(struct v4l2_subdev *sd, int index,
+ int (*enum_mbus_fmt)(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code);
int (*g_mbus_fmt)(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *fmt);
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index f91a736c133d..f2c41cebf453 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -54,8 +54,6 @@ struct videobuf_queue;
struct videobuf_mapping {
unsigned int count;
- unsigned long start;
- unsigned long end;
struct videobuf_queue *q;
};
@@ -127,7 +125,7 @@ struct videobuf_queue_ops {
struct videobuf_qtype_ops {
u32 magic;
- struct videobuf_buffer *(*alloc)(size_t size);
+ struct videobuf_buffer *(*alloc_vb)(size_t size);
void *(*vaddr) (struct videobuf_buffer *buf);
int (*iolock) (struct videobuf_queue *q,
struct videobuf_buffer *vb,
@@ -173,7 +171,7 @@ int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr);
int videobuf_iolock(struct videobuf_queue *q, struct videobuf_buffer *vb,
struct v4l2_framebuffer *fbuf);
-struct videobuf_buffer *videobuf_alloc(struct videobuf_queue *q);
+struct videobuf_buffer *videobuf_alloc_vb(struct videobuf_queue *q);
/* Used on videobuf-dvb */
void *videobuf_queue_to_vaddr(struct videobuf_queue *q,
diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h
index a195f3b9c00a..97e07f46a0fa 100644
--- a/include/media/videobuf-dma-sg.h
+++ b/include/media/videobuf-dma-sg.h
@@ -25,23 +25,6 @@
/* --------------------------------------------------------------------- */
/*
- * Return a scatterlist for some page-aligned vmalloc()'ed memory
- * block (NULL on errors). Memory for the scatterlist is allocated
- * using kmalloc. The caller must free the memory.
- */
-struct scatterlist *videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages);
-
-/*
- * Return a scatterlist for a an array of userpages (NULL on errors).
- * Memory for the scatterlist is allocated using kmalloc. The caller
- * must free the memory.
- */
-struct scatterlist *videobuf_pages_to_sg(struct page **pages, int nr_pages,
- int offset);
-
-/* --------------------------------------------------------------------- */
-
-/*
* A small set of helper functions to manage buffers (both userland
* and kernel) for DMA.
*
@@ -68,7 +51,7 @@ struct videobuf_dmabuf {
struct page **pages;
/* for kernel buffers */
- void *vmalloc;
+ void *vaddr;
/* for overlay buffers (pci-pci dma) */
dma_addr_t bus_addr;
@@ -87,6 +70,16 @@ struct videobuf_dma_sg_memory {
struct videobuf_dmabuf dma;
};
+/*
+ * Scatter-gather DMA buffer API.
+ *
+ * These functions provide a simple way to create a page list and a
+ * scatter-gather list from a kernel, userspace of physical address and map the
+ * memory for DMA operation.
+ *
+ * Despite the name, this is totally unrelated to videobuf, except that
+ * videobuf-dma-sg uses the same API internally.
+ */
void videobuf_dma_init(struct videobuf_dmabuf *dma);
int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction,
unsigned long data, unsigned long size);
@@ -96,8 +89,8 @@ int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction,
dma_addr_t addr, int nr_pages);
int videobuf_dma_free(struct videobuf_dmabuf *dma);
-int videobuf_dma_map(struct videobuf_queue *q, struct videobuf_dmabuf *dma);
-int videobuf_dma_unmap(struct videobuf_queue *q, struct videobuf_dmabuf *dma);
+int videobuf_dma_map(struct device *dev, struct videobuf_dmabuf *dma);
+int videobuf_dma_unmap(struct device *dev, struct videobuf_dmabuf *dma);
struct videobuf_dmabuf *videobuf_to_dma(struct videobuf_buffer *buf);
void *videobuf_sg_alloc(size_t size);
@@ -111,11 +104,5 @@ void videobuf_queue_sg_init(struct videobuf_queue *q,
unsigned int msize,
void *priv);
-/*FIXME: these variants are used only on *-alsa code, where videobuf is
- * used without queue
- */
-int videobuf_sg_dma_map(struct device *dev, struct videobuf_dmabuf *dma);
-int videobuf_sg_dma_unmap(struct device *dev, struct videobuf_dmabuf *dma);
-
#endif /* _VIDEOBUF_DMA_SG_H */
diff --git a/include/media/videobuf-vmalloc.h b/include/media/videobuf-vmalloc.h
index 851eb1a2ff2a..e19403c18dae 100644
--- a/include/media/videobuf-vmalloc.h
+++ b/include/media/videobuf-vmalloc.h
@@ -22,7 +22,7 @@
struct videobuf_vmalloc_memory {
u32 magic;
- void *vmalloc;
+ void *vaddr;
/* remap_vmalloc_range seems to need to run
* after mmap() on some cases */
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h
index 156c26bb8bd7..a8de812ccbc8 100644
--- a/include/net/9p/9p.h
+++ b/include/net/9p/9p.h
@@ -88,8 +88,16 @@ do { \
* enum p9_msg_t - 9P message types
* @P9_TSTATFS: file system status request
* @P9_RSTATFS: file system status response
+ * @P9_TSYMLINK: make symlink request
+ * @P9_RSYMLINK: make symlink response
+ * @P9_TMKNOD: create a special file object request
+ * @P9_RMKNOD: create a special file object response
+ * @P9_TLCREATE: prepare a handle for I/O on an new file for 9P2000.L
+ * @P9_RLCREATE: response with file access information for 9P2000.L
* @P9_TRENAME: rename request
* @P9_RRENAME: rename response
+ * @P9_TMKDIR: create a directory request
+ * @P9_RMKDIR: create a directory response
* @P9_TVERSION: version handshake request
* @P9_RVERSION: version handshake response
* @P9_TAUTH: request to establish authentication channel
@@ -131,8 +139,30 @@ do { \
enum p9_msg_t {
P9_TSTATFS = 8,
P9_RSTATFS,
+ P9_TLOPEN = 12,
+ P9_RLOPEN,
+ P9_TLCREATE = 14,
+ P9_RLCREATE,
+ P9_TSYMLINK = 16,
+ P9_RSYMLINK,
+ P9_TMKNOD = 18,
+ P9_RMKNOD,
P9_TRENAME = 20,
P9_RRENAME,
+ P9_TGETATTR = 24,
+ P9_RGETATTR,
+ P9_TSETATTR = 26,
+ P9_RSETATTR,
+ P9_TXATTRWALK = 30,
+ P9_RXATTRWALK,
+ P9_TXATTRCREATE = 32,
+ P9_RXATTRCREATE,
+ P9_TREADDIR = 40,
+ P9_RREADDIR,
+ P9_TLINK = 70,
+ P9_RLINK,
+ P9_TMKDIR = 72,
+ P9_RMKDIR,
P9_TVERSION = 100,
P9_RVERSION,
P9_TAUTH = 102,
@@ -275,6 +305,9 @@ enum p9_qid_t {
/* ample room for Twrite/Rread header */
#define P9_IOHDRSZ 24
+/* Room for readdir header */
+#define P9_READDIRHDRSZ 24
+
/**
* struct p9_str - length prefixed string type
* @len: length of the string
@@ -357,6 +390,74 @@ struct p9_wstat {
u32 n_muid; /* 9p2000.u extensions */
};
+struct p9_stat_dotl {
+ u64 st_result_mask;
+ struct p9_qid qid;
+ u32 st_mode;
+ u32 st_uid;
+ u32 st_gid;
+ u64 st_nlink;
+ u64 st_rdev;
+ u64 st_size;
+ u64 st_blksize;
+ u64 st_blocks;
+ u64 st_atime_sec;
+ u64 st_atime_nsec;
+ u64 st_mtime_sec;
+ u64 st_mtime_nsec;
+ u64 st_ctime_sec;
+ u64 st_ctime_nsec;
+ u64 st_btime_sec;
+ u64 st_btime_nsec;
+ u64 st_gen;
+ u64 st_data_version;
+};
+
+#define P9_STATS_MODE 0x00000001ULL
+#define P9_STATS_NLINK 0x00000002ULL
+#define P9_STATS_UID 0x00000004ULL
+#define P9_STATS_GID 0x00000008ULL
+#define P9_STATS_RDEV 0x00000010ULL
+#define P9_STATS_ATIME 0x00000020ULL
+#define P9_STATS_MTIME 0x00000040ULL
+#define P9_STATS_CTIME 0x00000080ULL
+#define P9_STATS_INO 0x00000100ULL
+#define P9_STATS_SIZE 0x00000200ULL
+#define P9_STATS_BLOCKS 0x00000400ULL
+
+#define P9_STATS_BTIME 0x00000800ULL
+#define P9_STATS_GEN 0x00001000ULL
+#define P9_STATS_DATA_VERSION 0x00002000ULL
+
+#define P9_STATS_BASIC 0x000007ffULL /* Mask for fields up to BLOCKS */
+#define P9_STATS_ALL 0x00003fffULL /* Mask for All fields above */
+
+/**
+ * struct p9_iattr_dotl - P9 inode attribute for setattr
+ * @valid: bitfield specifying which fields are valid
+ * same as in struct iattr
+ * @mode: File permission bits
+ * @uid: user id of owner
+ * @gid: group id
+ * @size: File size
+ * @atime_sec: Last access time, seconds
+ * @atime_nsec: Last access time, nanoseconds
+ * @mtime_sec: Last modification time, seconds
+ * @mtime_nsec: Last modification time, nanoseconds
+ */
+
+struct p9_iattr_dotl {
+ u32 valid;
+ u32 mode;
+ u32 uid;
+ u32 gid;
+ u64 size;
+ u64 atime_sec;
+ u64 atime_nsec;
+ u64 mtime_sec;
+ u64 mtime_nsec;
+};
+
/* Structures for Protocol Operations */
struct p9_tstatfs {
u32 fid;
@@ -485,6 +586,18 @@ struct p9_rwrite {
u32 count;
};
+struct p9_treaddir {
+ u32 fid;
+ u64 offset;
+ u32 count;
+};
+
+struct p9_rreaddir {
+ u32 count;
+ u8 *data;
+};
+
+
struct p9_tclunk {
u32 fid;
};
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 7dd3ed85c782..d1aa2cfb30f0 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -195,6 +195,21 @@ struct p9_fid {
struct list_head dlist; /* list of all fids attached to a dentry */
};
+/**
+ * struct p9_dirent - directory entry structure
+ * @qid: The p9 server qid for this dirent
+ * @d_off: offset to the next dirent
+ * @d_type: type of file
+ * @d_name: file name
+ */
+
+struct p9_dirent {
+ struct p9_qid qid;
+ u64 d_off;
+ unsigned char d_type;
+ char d_name[256];
+};
+
int p9_client_statfs(struct p9_fid *fid, struct p9_rstatfs *sb);
int p9_client_rename(struct p9_fid *fid, struct p9_fid *newdirfid, char *name);
int p9_client_version(struct p9_client *);
@@ -211,15 +226,31 @@ struct p9_fid *p9_client_walk(struct p9_fid *oldfid, int nwname, char **wnames,
int p9_client_open(struct p9_fid *fid, int mode);
int p9_client_fcreate(struct p9_fid *fid, char *name, u32 perm, int mode,
char *extension);
+int p9_client_link(struct p9_fid *fid, struct p9_fid *oldfid, char *newname);
+int p9_client_symlink(struct p9_fid *fid, char *name, char *symname, gid_t gid,
+ struct p9_qid *qid);
+int p9_client_create_dotl(struct p9_fid *ofid, char *name, u32 flags, u32 mode,
+ gid_t gid, struct p9_qid *qid);
int p9_client_clunk(struct p9_fid *fid);
int p9_client_remove(struct p9_fid *fid);
int p9_client_read(struct p9_fid *fid, char *data, char __user *udata,
u64 offset, u32 count);
int p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
u64 offset, u32 count);
+int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset);
+int p9dirent_read(char *buf, int len, struct p9_dirent *dirent,
+ int proto_version);
struct p9_wstat *p9_client_stat(struct p9_fid *fid);
int p9_client_wstat(struct p9_fid *fid, struct p9_wstat *wst);
+int p9_client_setattr(struct p9_fid *fid, struct p9_iattr_dotl *attr);
+
+struct p9_stat_dotl *p9_client_getattr_dotl(struct p9_fid *fid,
+ u64 request_mask);
+int p9_client_mknod_dotl(struct p9_fid *oldfid, char *name, int mode,
+ dev_t rdev, gid_t gid, struct p9_qid *);
+int p9_client_mkdir_dotl(struct p9_fid *fid, char *name, int mode,
+ gid_t gid, struct p9_qid *);
struct p9_req_t *p9_tag_lookup(struct p9_client *, u16);
void p9_client_cb(struct p9_client *c, struct p9_req_t *req);
@@ -229,5 +260,7 @@ void p9stat_free(struct p9_wstat *);
int p9_is_proto_dotu(struct p9_client *clnt);
int p9_is_proto_dotl(struct p9_client *clnt);
+struct p9_fid *p9_client_xattrwalk(struct p9_fid *, const char *, u64 *);
+int p9_client_xattrcreate(struct p9_fid *, const char *, u64, int);
#endif /* NET_9P_CLIENT_H */
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 636724b203ee..6c241444f902 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -33,9 +33,9 @@
#define L2CAP_DEFAULT_FLUSH_TO 0xffff
#define L2CAP_DEFAULT_TX_WINDOW 63
#define L2CAP_DEFAULT_MAX_TX 3
-#define L2CAP_DEFAULT_RETRANS_TO 1000 /* 1 second */
+#define L2CAP_DEFAULT_RETRANS_TO 2000 /* 2 seconds */
#define L2CAP_DEFAULT_MONITOR_TO 12000 /* 12 seconds */
-#define L2CAP_DEFAULT_MAX_PDU_SIZE 672
+#define L2CAP_DEFAULT_MAX_PDU_SIZE 1009 /* Sized for 3-DH5 packet */
#define L2CAP_DEFAULT_ACK_TO 200
#define L2CAP_LOCAL_BUSY_TRIES 12
diff --git a/include/scsi/fc/fc_els.h b/include/scsi/fc/fc_els.h
index f94328132a26..481abbd48e39 100644
--- a/include/scsi/fc/fc_els.h
+++ b/include/scsi/fc/fc_els.h
@@ -191,6 +191,7 @@ enum fc_els_rjt_reason {
ELS_RJT_UNAB = 0x09, /* unable to perform command request */
ELS_RJT_UNSUP = 0x0b, /* command not supported */
ELS_RJT_INPROG = 0x0e, /* command already in progress */
+ ELS_RJT_FIP = 0x20, /* FIP error */
ELS_RJT_VENDOR = 0xff, /* vendor specific error */
};
@@ -212,6 +213,7 @@ enum fc_els_rjt_explan {
ELS_EXPL_UNAB_DATA = 0x2a, /* unable to supply requested data */
ELS_EXPL_UNSUPR = 0x2c, /* Request not supported */
ELS_EXPL_INV_LEN = 0x2d, /* Invalid payload length */
+ ELS_EXPL_NOT_NEIGHBOR = 0x62, /* VN2VN_Port not in neighbor set */
/* TBD - above definitions incomplete */
};
@@ -405,6 +407,15 @@ struct fc_els_prli {
};
/*
+ * ELS_PRLO - Process logout request and response.
+ */
+struct fc_els_prlo {
+ __u8 prlo_cmd; /* command */
+ __u8 prlo_obs; /* obsolete, but shall be set to 10h */
+ __be16 prlo_len; /* payload length */
+};
+
+/*
* ELS_ADISC payload
*/
struct fc_els_adisc {
diff --git a/include/scsi/fc/fc_fcoe.h b/include/scsi/fc/fc_fcoe.h
index e6ad3d2ae475..d5dcd6062815 100644
--- a/include/scsi/fc/fc_fcoe.h
+++ b/include/scsi/fc/fc_fcoe.h
@@ -22,23 +22,18 @@
/*
* FCoE - Fibre Channel over Ethernet.
+ * See T11 FC-BB-5 Rev 2.00 (09-056v5.pdf)
*/
/*
- * FC_FCOE_OUI hasn't been standardized yet. XXX TBD.
+ * Default FC_FCOE_OUI / FC-MAP value.
*/
-#ifndef FC_FCOE_OUI
-#define FC_FCOE_OUI 0x0efc00 /* upper 24 bits of FCOE dest MAC TBD */
-#endif
+#define FC_FCOE_OUI 0x0efc00 /* upper 24 bits of FCOE MAC */
/*
- * The destination MAC address for the fabric login may get a different OUI.
- * This isn't standardized yet.
+ * Fabric Login (FLOGI) MAC for non-FIP use. Non-FIP use is deprecated.
*/
-#ifndef FC_FCOE_FLOGI_MAC
-/* gateway MAC - TBD */
#define FC_FCOE_FLOGI_MAC { 0x0e, 0xfc, 0x00, 0xff, 0xff, 0xfe }
-#endif
#define FC_FCOE_VER 0 /* version */
@@ -51,8 +46,6 @@
/*
* FCoE frame header - 14 bytes
- *
- * This is the August 2007 version of the FCoE header as defined by T11.
* This follows the VLAN header, which includes the ethertype.
*/
struct fcoe_hdr {
diff --git a/include/scsi/fc/fc_fip.h b/include/scsi/fc/fc_fip.h
index 17baa19380f0..ae25d4ab2548 100644
--- a/include/scsi/fc/fc_fip.h
+++ b/include/scsi/fc/fc_fip.h
@@ -17,9 +17,12 @@
#ifndef _FC_FIP_H_
#define _FC_FIP_H_
+#include <scsi/fc/fc_ns.h>
+
/*
* This version is based on:
* http://www.t11.org/ftp/t11/pub/fc/bb-5/08-543v1.pdf
+ * and T11 FC-BB-6 10-019v4.pdf (June 2010 VN2VN proposal)
*/
#define FIP_DEF_PRI 128 /* default selection priority */
@@ -29,11 +32,24 @@
#define FIP_FCF_FUZZ 100 /* random time added by FCF (mS) */
/*
+ * VN2VN proposed-standard values.
+ */
+#define FIP_VN_FC_MAP 0x0efd00 /* MAC OUI for VN2VN use */
+#define FIP_VN_PROBE_WAIT 100 /* interval between VN2VN probes (ms) */
+#define FIP_VN_ANN_WAIT 400 /* interval between VN2VN announcements (ms) */
+#define FIP_VN_RLIM_INT 10000 /* interval between probes when rate limited */
+#define FIP_VN_RLIM_COUNT 10 /* number of probes before rate limiting */
+#define FIP_VN_BEACON_INT 8000 /* interval between VN2VN beacons */
+#define FIP_VN_BEACON_FUZZ 100 /* random time to add to beacon period (ms) */
+
+/*
* Multicast MAC addresses. T11-adopted.
*/
-#define FIP_ALL_FCOE_MACS ((u8[6]) { 1, 0x10, 0x18, 1, 0, 0 })
-#define FIP_ALL_ENODE_MACS ((u8[6]) { 1, 0x10, 0x18, 1, 0, 1 })
-#define FIP_ALL_FCF_MACS ((u8[6]) { 1, 0x10, 0x18, 1, 0, 2 })
+#define FIP_ALL_FCOE_MACS ((__u8[6]) { 1, 0x10, 0x18, 1, 0, 0 })
+#define FIP_ALL_ENODE_MACS ((__u8[6]) { 1, 0x10, 0x18, 1, 0, 1 })
+#define FIP_ALL_FCF_MACS ((__u8[6]) { 1, 0x10, 0x18, 1, 0, 2 })
+#define FIP_ALL_VN2VN_MACS ((__u8[6]) { 1, 0x10, 0x18, 1, 0, 4 })
+#define FIP_ALL_P2P_MACS ((__u8[6]) { 1, 0x10, 0x18, 1, 0, 5 })
#define FIP_VER 1 /* version for fip_header */
@@ -60,6 +76,7 @@ enum fip_opcode {
FIP_OP_LS = 2, /* Link Service request or reply */
FIP_OP_CTRL = 3, /* Keep Alive / Link Reset */
FIP_OP_VLAN = 4, /* VLAN discovery */
+ FIP_OP_VN2VN = 5, /* VN2VN operation */
FIP_OP_VENDOR_MIN = 0xfff8, /* min vendor-specific opcode */
FIP_OP_VENDOR_MAX = 0xfffe, /* max vendor-specific opcode */
};
@@ -97,11 +114,23 @@ enum fip_vlan_subcode {
};
/*
+ * Subcodes for FIP_OP_VN2VN.
+ */
+enum fip_vn2vn_subcode {
+ FIP_SC_VN_PROBE_REQ = 1, /* probe request */
+ FIP_SC_VN_PROBE_REP = 2, /* probe reply */
+ FIP_SC_VN_CLAIM_NOTIFY = 3, /* claim notification */
+ FIP_SC_VN_CLAIM_REP = 4, /* claim response */
+ FIP_SC_VN_BEACON = 5, /* beacon */
+};
+
+/*
* flags in header fip_flags.
*/
enum fip_flag {
FIP_FL_FPMA = 0x8000, /* supports FPMA fabric-provided MACs */
FIP_FL_SPMA = 0x4000, /* supports SPMA server-provided MACs */
+ FIP_FL_REC_OR_P2P = 0x0008, /* configured addr or point-to-point */
FIP_FL_AVAIL = 0x0004, /* available for FLOGI/ELP */
FIP_FL_SOL = 0x0002, /* this is a solicited message */
FIP_FL_FPORT = 0x0001, /* sent from an F port */
@@ -130,6 +159,7 @@ enum fip_desc_type {
FIP_DT_FKA = 12, /* advertisement keep-alive period */
FIP_DT_VENDOR = 13, /* vendor ID */
FIP_DT_VLAN = 14, /* vlan number */
+ FIP_DT_FC4F = 15, /* FC-4 features */
FIP_DT_LIMIT, /* max defined desc_type + 1 */
FIP_DT_VENDOR_BASE = 128, /* first vendor-specific desc_type */
};
@@ -229,6 +259,16 @@ enum fip_fka_flags {
/* FIP_DT_FKA flags */
/*
+ * FIP_DT_FC4F - FC-4 features.
+ */
+struct fip_fc4_feat {
+ struct fip_desc fd_desc;
+ __u8 fd_resvd[2];
+ struct fc_ns_fts fd_fts;
+ struct fc_ns_ff fd_ff;
+} __attribute__((packed));
+
+/*
* FIP_DT_VENDOR descriptor.
*/
struct fip_vendor_desc {
diff --git a/include/scsi/fc/fc_ns.h b/include/scsi/fc/fc_ns.h
index e7d3ac497d7d..185015dd1166 100644
--- a/include/scsi/fc/fc_ns.h
+++ b/include/scsi/fc/fc_ns.h
@@ -100,6 +100,13 @@ struct fc_ns_fts {
};
/*
+ * FC4-features object.
+ */
+struct fc_ns_ff {
+ __be32 fd_feat[FC_NS_TYPES * 4 / FC_NS_BPW]; /* 4-bits per FC-type */
+};
+
+/*
* GID_PT request.
*/
struct fc_ns_gid_pt {
diff --git a/include/scsi/fc_encode.h b/include/scsi/fc_encode.h
index 9b4867c9c2d2..6d293c846a46 100644
--- a/include/scsi/fc_encode.h
+++ b/include/scsi/fc_encode.h
@@ -21,6 +21,13 @@
#define _FC_ENCODE_H_
#include <asm/unaligned.h>
+/*
+ * F_CTL values for simple requests and responses.
+ */
+#define FC_FCTL_REQ (FC_FC_FIRST_SEQ | FC_FC_END_SEQ | FC_FC_SEQ_INIT)
+#define FC_FCTL_RESP (FC_FC_EX_CTX | FC_FC_LAST_SEQ | \
+ FC_FC_END_SEQ | FC_FC_SEQ_INIT)
+
struct fc_ns_rft {
struct fc_ns_fid fid; /* port ID object */
struct fc_ns_fts fts; /* FC4-types object */
diff --git a/include/scsi/fc_frame.h b/include/scsi/fc_frame.h
index 4d3e9c7b7c57..4ad02041b667 100644
--- a/include/scsi/fc_frame.h
+++ b/include/scsi/fc_frame.h
@@ -30,6 +30,23 @@
#include <linux/if_ether.h>
+/* some helpful macros */
+
+#define ntohll(x) be64_to_cpu(x)
+#define htonll(x) cpu_to_be64(x)
+
+static inline u32 ntoh24(const u8 *p)
+{
+ return (p[0] << 16) | (p[1] << 8) | p[2];
+}
+
+static inline void hton24(u8 *p, u32 v)
+{
+ p[0] = (v >> 16) & 0xff;
+ p[1] = (v >> 8) & 0xff;
+ p[2] = v & 0xff;
+}
+
/*
* The fc_frame interface is used to pass frame data between functions.
* The frame includes the data buffer, length, and SOF / EOF delimiter types.
@@ -51,6 +68,7 @@
#define fr_sof(fp) (fr_cb(fp)->fr_sof)
#define fr_eof(fp) (fr_cb(fp)->fr_eof)
#define fr_flags(fp) (fr_cb(fp)->fr_flags)
+#define fr_encaps(fp) (fr_cb(fp)->fr_encaps)
#define fr_max_payload(fp) (fr_cb(fp)->fr_max_payload)
#define fr_fsp(fp) (fr_cb(fp)->fr_fsp)
#define fr_crc(fp) (fr_cb(fp)->fr_crc)
@@ -66,9 +84,10 @@ struct fcoe_rcv_info {
struct fc_fcp_pkt *fr_fsp; /* for the corresponding fcp I/O */
u32 fr_crc;
u16 fr_max_payload; /* max FC payload */
- enum fc_sof fr_sof; /* start of frame delimiter */
- enum fc_eof fr_eof; /* end of frame delimiter */
+ u8 fr_sof; /* start of frame delimiter */
+ u8 fr_eof; /* end of frame delimiter */
u8 fr_flags; /* flags - see below */
+ u8 fr_encaps; /* LLD encapsulation info (e.g. FIP) */
u8 granted_mac[ETH_ALEN]; /* FCoE MAC address */
};
@@ -97,6 +116,7 @@ static inline void fc_frame_init(struct fc_frame *fp)
fr_dev(fp) = NULL;
fr_seq(fp) = NULL;
fr_flags(fp) = 0;
+ fr_encaps(fp) = 0;
}
struct fc_frame *fc_frame_alloc_fill(struct fc_lport *, size_t payload_len);
@@ -136,13 +156,39 @@ static inline int fc_frame_is_linear(struct fc_frame *fp)
/*
* Get frame header from message in fc_frame structure.
+ * This version doesn't do a length check.
+ */
+static inline
+struct fc_frame_header *__fc_frame_header_get(const struct fc_frame *fp)
+{
+ return (struct fc_frame_header *)fr_hdr(fp);
+}
+
+/*
+ * Get frame header from message in fc_frame structure.
* This hides a cast and provides a place to add some checking.
*/
static inline
struct fc_frame_header *fc_frame_header_get(const struct fc_frame *fp)
{
WARN_ON(fr_len(fp) < sizeof(struct fc_frame_header));
- return (struct fc_frame_header *) fr_hdr(fp);
+ return __fc_frame_header_get(fp);
+}
+
+/*
+ * Get source FC_ID (S_ID) from frame header in message.
+ */
+static inline u32 fc_frame_sid(const struct fc_frame *fp)
+{
+ return ntoh24(__fc_frame_header_get(fp)->fh_s_id);
+}
+
+/*
+ * Get destination FC_ID (D_ID) from frame header in message.
+ */
+static inline u32 fc_frame_did(const struct fc_frame *fp)
+{
+ return ntoh24(__fc_frame_header_get(fp)->fh_d_id);
}
/*
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 66d377b9c72b..a8631acd37c3 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -313,6 +313,7 @@ enum iscsi_param {
ISCSI_PARAM_INITIATOR_NAME,
ISCSI_PARAM_TGT_RESET_TMO,
+ ISCSI_PARAM_TARGET_ALIAS,
/* must always be last */
ISCSI_PARAM_MAX,
};
@@ -353,6 +354,7 @@ enum iscsi_param {
#define ISCSI_ISID (1ULL << ISCSI_PARAM_ISID)
#define ISCSI_INITIATOR_NAME (1ULL << ISCSI_PARAM_INITIATOR_NAME)
#define ISCSI_TGT_RESET_TMO (1ULL << ISCSI_PARAM_TGT_RESET_TMO)
+#define ISCSI_TARGET_ALIAS (1ULL << ISCSI_PARAM_TARGET_ALIAS)
/* iSCSI HBA params */
enum iscsi_host_param {
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 7495c0ba67ee..14be49b44e84 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -42,24 +42,6 @@
#define FC_EX_TIMEOUT 1 /* Exchange timeout */
#define FC_EX_CLOSED 2 /* Exchange closed */
-/* some helpful macros */
-
-#define ntohll(x) be64_to_cpu(x)
-#define htonll(x) cpu_to_be64(x)
-
-
-static inline u32 ntoh24(const u8 *p)
-{
- return (p[0] << 16) | (p[1] << 8) | p[2];
-}
-
-static inline void hton24(u8 *p, u32 v)
-{
- p[0] = (v >> 16) & 0xff;
- p[1] = (v >> 8) & 0xff;
- p[2] = v & 0xff;
-}
-
/**
* enum fc_lport_state - Local port states
* @LPORT_ST_DISABLED: Disabled
@@ -97,25 +79,25 @@ enum fc_disc_event {
/**
* enum fc_rport_state - Remote port states
* @RPORT_ST_INIT: Initialized
+ * @RPORT_ST_FLOGI: Waiting for FLOGI completion for point-to-multipoint
+ * @RPORT_ST_PLOGI_WAIT: Waiting for peer to login for point-to-multipoint
* @RPORT_ST_PLOGI: Waiting for PLOGI completion
* @RPORT_ST_PRLI: Waiting for PRLI completion
* @RPORT_ST_RTV: Waiting for RTV completion
* @RPORT_ST_READY: Ready for use
- * @RPORT_ST_LOGO: Remote port logout (LOGO) sent
* @RPORT_ST_ADISC: Discover Address sent
* @RPORT_ST_DELETE: Remote port being deleted
- * @RPORT_ST_RESTART: Remote port being deleted and will restart
*/
enum fc_rport_state {
RPORT_ST_INIT,
+ RPORT_ST_FLOGI,
+ RPORT_ST_PLOGI_WAIT,
RPORT_ST_PLOGI,
RPORT_ST_PRLI,
RPORT_ST_RTV,
RPORT_ST_READY,
- RPORT_ST_LOGO,
RPORT_ST_ADISC,
RPORT_ST_DELETE,
- RPORT_ST_RESTART,
};
/**
@@ -173,6 +155,7 @@ struct fc_rport_libfc_priv {
u16 flags;
#define FC_RP_FLAGS_REC_SUPPORTED (1 << 0)
#define FC_RP_FLAGS_RETRY (1 << 1)
+ #define FC_RP_STARTED (1 << 2)
unsigned int e_d_tov;
unsigned int r_a_tov;
};
@@ -185,16 +168,18 @@ struct fc_rport_libfc_priv {
* @rp_state: Enumeration that tracks progress of PLOGI, PRLI,
* and RTV exchanges
* @ids: The remote port identifiers and roles
- * @flags: REC and RETRY supported flags
+ * @flags: STARTED, REC and RETRY_SUPPORTED flags
* @max_seq: Maximum number of concurrent sequences
* @disc_id: The discovery identifier
* @maxframe_size: The maximum frame size
* @retries: The retry count for the current state
+ * @major_retries: The retry count for the entire PLOGI/PRLI state machine
* @e_d_tov: Error detect timeout value (in msec)
* @r_a_tov: Resource allocation timeout value (in msec)
* @rp_mutex: The mutex that protects the remote port
* @retry_work: Handle for retries
* @event_callback: Callback when READY, FAILED or LOGO states complete
+ * @rcu: Structure used for freeing in an RCU-safe manner
*/
struct fc_rport_priv {
struct fc_lport *local_port;
@@ -207,6 +192,7 @@ struct fc_rport_priv {
u16 disc_id;
u16 maxframe_size;
unsigned int retries;
+ unsigned int major_retries;
unsigned int e_d_tov;
unsigned int r_a_tov;
struct mutex rp_mutex;
@@ -216,6 +202,7 @@ struct fc_rport_priv {
struct list_head peers;
struct work_struct event_work;
u32 supported_classes;
+ struct rcu_head rcu;
};
/**
@@ -262,14 +249,12 @@ struct fcoe_dev_stats {
/**
* struct fc_seq_els_data - ELS data used for passing ELS specific responses
- * @fp: The ELS frame
* @reason: The reason for rejection
* @explan: The explaination of the rejection
*
* Mainly used by the exchange manager layer.
*/
struct fc_seq_els_data {
- struct fc_frame *fp;
enum fc_els_rjt_reason reason;
enum fc_els_rjt_explan explan;
};
@@ -405,6 +390,7 @@ struct fc_seq {
* @esb_stat: ESB exchange status
* @r_a_tov: Resouce allocation time out value (in msecs)
* @seq_id: The next sequence ID to use
+ * @encaps: encapsulation information for lower-level driver
* @f_ctl: F_CTL flags for the sequence
* @fh_type: The frame type
* @class: The class of service
@@ -436,6 +422,7 @@ struct fc_exch {
u32 esb_stat;
u32 r_a_tov;
u8 seq_id;
+ u8 encaps;
u32 f_ctl;
u8 fh_type;
enum fc_class class;
@@ -530,12 +517,11 @@ struct libfc_function_template {
struct fc_frame *);
/*
- * Send an ELS response using infomation from a previous
- * exchange and sequence.
+ * Send an ELS response using infomation from the received frame.
*
* STATUS: OPTIONAL
*/
- void (*seq_els_rsp_send)(struct fc_seq *, enum fc_els_cmd,
+ void (*seq_els_rsp_send)(struct fc_frame *, enum fc_els_cmd,
struct fc_seq_els_data *);
/*
@@ -567,6 +553,13 @@ struct libfc_function_template {
struct fc_seq *(*seq_start_next)(struct fc_seq *);
/*
+ * Assign a sequence for an incoming request frame.
+ *
+ * STATUS: OPTIONAL
+ */
+ struct fc_seq *(*seq_assign)(struct fc_lport *, struct fc_frame *);
+
+ /*
* Reset an exchange manager, completing all sequences and exchanges.
* If s_id is non-zero, reset only exchanges originating from that FID.
* If d_id is non-zero, reset only exchanges sending to that FID.
@@ -587,8 +580,7 @@ struct libfc_function_template {
*
* STATUS: OPTIONAL
*/
- void (*lport_recv)(struct fc_lport *, struct fc_seq *,
- struct fc_frame *);
+ void (*lport_recv)(struct fc_lport *, struct fc_frame *);
/*
* Reset the local port.
@@ -650,8 +642,7 @@ struct libfc_function_template {
*
* STATUS: OPTIONAL
*/
- void (*rport_recv_req)(struct fc_seq *, struct fc_frame *,
- struct fc_lport *);
+ void (*rport_recv_req)(struct fc_lport *, struct fc_frame *);
/*
* lookup an rport by it's port ID.
@@ -697,8 +688,7 @@ struct libfc_function_template {
*
* STATUS: OPTIONAL
*/
- void (*disc_recv_req)(struct fc_seq *, struct fc_frame *,
- struct fc_lport *);
+ void (*disc_recv_req)(struct fc_lport *, struct fc_frame *);
/*
* Start discovery for a local port.
@@ -736,7 +726,7 @@ struct libfc_function_template {
* @buf_len: Length of the discovery buffer
* @disc_id: Discovery ID
* @rports: List of discovered remote ports
- * @lport: The local port that discovery is for
+ * @priv: Private pointer for use by discovery code
* @disc_mutex: Mutex that protects the discovery context
* @partial_buf: Partial name buffer (if names are returned
* in multiple frames)
@@ -752,7 +742,7 @@ struct fc_disc {
u16 disc_id;
struct list_head rports;
- struct fc_lport *lport;
+ void *priv;
struct mutex disc_mutex;
struct fc_gpn_ft_resp partial_buf;
struct delayed_work disc_work;
@@ -796,6 +786,7 @@ struct fc_disc {
* @mfs: The maximum Fibre Channel payload size
* @max_retry_count: The maximum retry attempts
* @max_rport_retry_count: The maximum remote port retry attempts
+ * @rport_priv_size: Size needed by driver after struct fc_rport_priv
* @lro_xid: The maximum XID for LRO
* @lso_max: The maximum large offload send size
* @fcts: FC-4 type mask
@@ -842,9 +833,11 @@ struct fc_lport {
u32 lro_enabled:1;
u32 does_npiv:1;
u32 npiv_enabled:1;
+ u32 point_to_multipoint:1;
u32 mfs;
u8 max_retry_count;
u8 max_rport_retry_count;
+ u16 rport_priv_size;
u16 link_speed;
u16 link_supported_speeds;
u16 lro_xid;
@@ -986,6 +979,7 @@ int fc_set_mfs(struct fc_lport *, u32 mfs);
struct fc_lport *libfc_vport_create(struct fc_vport *, int privsize);
struct fc_lport *fc_vport_id_lookup(struct fc_lport *, u32 port_id);
int fc_lport_bsg_request(struct fc_bsg_job *);
+void fc_lport_set_local_id(struct fc_lport *, u32 port_id);
/*
* REMOTE PORT LAYER
@@ -998,6 +992,11 @@ void fc_rport_terminate_io(struct fc_rport *);
*****************************/
int fc_disc_init(struct fc_lport *);
+static inline struct fc_lport *fc_disc_lport(struct fc_disc *disc)
+{
+ return container_of(disc, struct fc_lport, disc);
+}
+
/*
* FCP LAYER
*****************************/
@@ -1029,6 +1028,10 @@ struct fc_seq *fc_elsct_send(struct fc_lport *, u32 did,
void *arg, u32 timer_msec);
void fc_lport_flogi_resp(struct fc_seq *, struct fc_frame *, void *);
void fc_lport_logo_resp(struct fc_seq *, struct fc_frame *, void *);
+void fc_fill_reply_hdr(struct fc_frame *, const struct fc_frame *,
+ enum fc_rctl, u32 parm_offset);
+void fc_fill_hdr(struct fc_frame *, const struct fc_frame *,
+ enum fc_rctl, u32 f_ctl, u16 seq_cnt, u32 parm_offset);
/*
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index ec13f51531f8..06f1b5a8ed19 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -26,6 +26,7 @@
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <linux/workqueue.h>
+#include <linux/random.h>
#include <scsi/fc/fc_fcoe.h>
#include <scsi/libfc.h>
@@ -37,6 +38,7 @@
#define FCOE_CTLR_START_DELAY 2000 /* mS after first adv. to choose FCF */
#define FCOE_CTRL_SOL_TOV 2000 /* min. solicitation interval (mS) */
#define FCOE_CTLR_FCF_LIMIT 20 /* max. number of FCF entries */
+#define FCOE_CTLR_VN2VN_LOGIN_LIMIT 3 /* max. VN2VN rport login retries */
/**
* enum fip_state - internal state of FCoE controller.
@@ -45,6 +47,11 @@
* @FIP_ST_AUTO: determining whether to use FIP or non-FIP mode.
* @FIP_ST_NON_FIP: non-FIP mode selected.
* @FIP_ST_ENABLED: FIP mode selected.
+ * @FIP_ST_VNMP_START: VN2VN multipath mode start, wait
+ * @FIP_ST_VNMP_PROBE1: VN2VN sent first probe, listening
+ * @FIP_ST_VNMP_PROBE2: VN2VN sent second probe, listening
+ * @FIP_ST_VNMP_CLAIM: VN2VN sent claim, waiting for responses
+ * @FIP_ST_VNMP_UP: VN2VN multipath mode operation
*/
enum fip_state {
FIP_ST_DISABLED,
@@ -52,8 +59,23 @@ enum fip_state {
FIP_ST_AUTO,
FIP_ST_NON_FIP,
FIP_ST_ENABLED,
+ FIP_ST_VNMP_START,
+ FIP_ST_VNMP_PROBE1,
+ FIP_ST_VNMP_PROBE2,
+ FIP_ST_VNMP_CLAIM,
+ FIP_ST_VNMP_UP,
};
+/*
+ * Modes:
+ * The mode is the state that is to be entered after link up.
+ * It must not change after fcoe_ctlr_init() sets it.
+ */
+#define FIP_MODE_AUTO FIP_ST_AUTO
+#define FIP_MODE_NON_FIP FIP_ST_NON_FIP
+#define FIP_MODE_FABRIC FIP_ST_ENABLED
+#define FIP_MODE_VN2VN FIP_ST_VNMP_START
+
/**
* struct fcoe_ctlr - FCoE Controller and FIP state
* @state: internal FIP state for network link and FIP or non-FIP mode.
@@ -70,19 +92,20 @@ enum fip_state {
* @timer_work: &work_struct for doing keep-alives and resets.
* @recv_work: &work_struct for receiving FIP frames.
* @fip_recv_list: list of received FIP frames.
+ * @rnd_state: state for pseudo-random number generator.
+ * @port_id: proposed or selected local-port ID.
* @user_mfs: configured maximum FC frame size, including FC header.
* @flogi_oxid: exchange ID of most recent fabric login.
* @flogi_count: number of FLOGI attempts in AUTO mode.
* @map_dest: use the FC_MAP mode for destination MAC addresses.
* @spma: supports SPMA server-provided MACs mode
- * @send_ctlr_ka: need to send controller keep alive
- * @send_port_ka: need to send port keep alives
+ * @probe_tries: number of FC_IDs probed
* @dest_addr: MAC address of the selected FC forwarder.
* @ctl_src_addr: the native MAC address of our local port.
* @send: LLD-supplied function to handle sending FIP Ethernet frames
* @update_mac: LLD-supplied function to handle changes to MAC addresses.
* @get_src_addr: LLD-supplied function to supply a source MAC address.
- * @lock: lock protecting this structure.
+ * @ctlr_mutex: lock protecting this structure.
*
* This structure is used by all FCoE drivers. It contains information
* needed by all FCoE low-level drivers (LLDs) as well as internal state
@@ -103,21 +126,23 @@ struct fcoe_ctlr {
struct work_struct timer_work;
struct work_struct recv_work;
struct sk_buff_head fip_recv_list;
+
+ struct rnd_state rnd_state;
+ u32 port_id;
+
u16 user_mfs;
u16 flogi_oxid;
u8 flogi_count;
- u8 reset_req;
u8 map_dest;
u8 spma;
- u8 send_ctlr_ka;
- u8 send_port_ka;
+ u8 probe_tries;
u8 dest_addr[ETH_ALEN];
u8 ctl_src_addr[ETH_ALEN];
void (*send)(struct fcoe_ctlr *, struct sk_buff *);
void (*update_mac)(struct fc_lport *, u8 *addr);
u8 * (*get_src_addr)(struct fc_lport *);
- spinlock_t lock;
+ struct mutex ctlr_mutex;
};
/**
@@ -156,8 +181,26 @@ struct fcoe_fcf {
u8 fd_flags:1;
};
+/**
+ * struct fcoe_rport - VN2VN remote port
+ * @time: time of create or last beacon packet received from node
+ * @fcoe_len: max FCoE frame size, not including VLAN or Ethernet headers
+ * @flags: flags from probe or claim
+ * @login_count: number of unsuccessful rport logins to this port
+ * @enode_mac: E_Node control MAC address
+ * @vn_mac: VN_Node assigned MAC address for data
+ */
+struct fcoe_rport {
+ unsigned long time;
+ u16 fcoe_len;
+ u16 flags;
+ u8 login_count;
+ u8 enode_mac[ETH_ALEN];
+ u8 vn_mac[ETH_ALEN];
+};
+
/* FIP API functions */
-void fcoe_ctlr_init(struct fcoe_ctlr *);
+void fcoe_ctlr_init(struct fcoe_ctlr *, enum fip_state);
void fcoe_ctlr_destroy(struct fcoe_ctlr *);
void fcoe_ctlr_link_up(struct fcoe_ctlr *);
int fcoe_ctlr_link_down(struct fcoe_ctlr *);
@@ -168,6 +211,17 @@ int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *, struct fc_lport *,
/* libfcoe funcs */
u64 fcoe_wwn_from_mac(unsigned char mac[], unsigned int, unsigned int);
-int fcoe_libfc_config(struct fc_lport *, struct libfc_function_template *);
+int fcoe_libfc_config(struct fc_lport *, struct fcoe_ctlr *,
+ const struct libfc_function_template *, int init_fcp);
+
+/**
+ * is_fip_mode() - returns true if FIP mode selected.
+ * @fip: FCoE controller.
+ */
+static inline bool is_fip_mode(struct fcoe_ctlr *fip)
+{
+ return fip->state == FIP_ST_ENABLED;
+}
+
#endif /* _LIBFCOE_H */
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 3b586859669c..d06e13be717b 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -422,16 +422,7 @@ enum service_response {
};
enum exec_status {
- SAM_GOOD = 0,
- SAM_CHECK_COND = 2,
- SAM_COND_MET = 4,
- SAM_BUSY = 8,
- SAM_INTERMEDIATE = 0x10,
- SAM_IM_COND_MET = 0x12,
- SAM_RESV_CONFLICT= 0x14,
- SAM_TASK_SET_FULL= 0x28,
- SAM_ACA_ACTIVE = 0x30,
- SAM_TASK_ABORTED = 0x40,
+ /* The SAM_STAT_.. codes fit in the lower 6 bits */
SAS_DEV_NO_RESPONSE = 0x80,
SAS_DATA_UNDERRUN,
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index d80b6dbed1ca..50cb34ffef11 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -381,6 +381,14 @@ extern int scsi_execute_req(struct scsi_device *sdev, const unsigned char *cmd,
struct scsi_sense_hdr *, int timeout, int retries,
int *resid);
+#ifdef CONFIG_PM_RUNTIME
+extern int scsi_autopm_get_device(struct scsi_device *);
+extern void scsi_autopm_put_device(struct scsi_device *);
+#else
+static inline int scsi_autopm_get_device(struct scsi_device *d) { return 0; }
+static inline void scsi_autopm_put_device(struct scsi_device *d) {}
+#endif /* CONFIG_PM_RUNTIME */
+
static inline int __must_check scsi_device_reprobe(struct scsi_device *sdev)
{
return device_reprobe(&sdev->sdev_gendev);
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index c50a97fc76f9..b7bdecb7b76e 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -327,6 +327,14 @@ struct scsi_host_template {
sector_t, int []);
/*
+ * This function is called when one or more partitions on the
+ * device reach beyond the end of the device.
+ *
+ * Status: OPTIONAL
+ */
+ void (*unlock_native_capacity)(struct scsi_device *);
+
+ /*
* Can be used to export driver statistics and other infos to the
* world outside the kernel ie. userspace and it also provides an
* interface to feed the driver with information.
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index 349c7f30720d..7fff94b3b2a8 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -32,6 +32,7 @@ struct scsi_transport_template;
struct iscsi_transport;
struct iscsi_endpoint;
struct Scsi_Host;
+struct scsi_cmnd;
struct iscsi_cls_conn;
struct iscsi_conn;
struct iscsi_task;
@@ -255,5 +256,6 @@ extern int iscsi_scan_finished(struct Scsi_Host *shost, unsigned long time);
extern struct iscsi_endpoint *iscsi_create_endpoint(int dd_size);
extern void iscsi_destroy_endpoint(struct iscsi_endpoint *ep);
extern struct iscsi_endpoint *iscsi_lookup_endpoint(u64 handle);
+extern int iscsi_block_scsi_eh(struct scsi_cmnd *cmd);
#endif
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index dd76cdede64d..6e3a29732dc4 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -366,7 +366,7 @@ struct snd_pcm_substream {
int number;
char name[32]; /* substream name */
int stream; /* stream (direction) */
- struct pm_qos_request_list *latency_pm_qos_req; /* pm_qos request */
+ struct pm_qos_request_list latency_pm_qos_req; /* pm_qos request */
size_t buffer_bytes_max; /* limit ring buffer size */
struct snd_dma_buffer dma_buffer;
unsigned int dma_buf_id;
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index f5b1ba90e952..f3865c7b4166 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -306,7 +306,6 @@ TRACE_EVENT(ext4_da_writepages_result,
__field( int, pages_written )
__field( long, pages_skipped )
__field( char, more_io )
- __field( char, no_nrwrite_index_update )
__field( pgoff_t, writeback_index )
),
@@ -317,16 +316,14 @@ TRACE_EVENT(ext4_da_writepages_result,
__entry->pages_written = pages_written;
__entry->pages_skipped = wbc->pages_skipped;
__entry->more_io = wbc->more_io;
- __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update;
__entry->writeback_index = inode->i_mapping->writeback_index;
),
- TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld more_io %d no_nrwrite_index_update %d writeback_index %lu",
+ TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld more_io %d writeback_index %lu",
jbd2_dev_to_name(__entry->dev),
(unsigned long) __entry->ino, __entry->ret,
__entry->pages_written, __entry->pages_skipped,
__entry->more_io,
- __entry->no_nrwrite_index_update,
(unsigned long) __entry->writeback_index)
);
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index c4efe9b8280d..35a2a6e7bf1e 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -18,52 +18,55 @@ enum {
DECLARE_EVENT_CLASS(power,
- TP_PROTO(unsigned int type, unsigned int state),
+ TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id),
- TP_ARGS(type, state),
+ TP_ARGS(type, state, cpu_id),
TP_STRUCT__entry(
__field( u64, type )
__field( u64, state )
+ __field( u64, cpu_id )
),
TP_fast_assign(
__entry->type = type;
__entry->state = state;
+ __entry->cpu_id = cpu_id;
),
- TP_printk("type=%lu state=%lu", (unsigned long)__entry->type, (unsigned long)__entry->state)
+ TP_printk("type=%lu state=%lu cpu_id=%lu", (unsigned long)__entry->type,
+ (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
);
DEFINE_EVENT(power, power_start,
- TP_PROTO(unsigned int type, unsigned int state),
+ TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id),
- TP_ARGS(type, state)
+ TP_ARGS(type, state, cpu_id)
);
DEFINE_EVENT(power, power_frequency,
- TP_PROTO(unsigned int type, unsigned int state),
+ TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id),
- TP_ARGS(type, state)
+ TP_ARGS(type, state, cpu_id)
);
TRACE_EVENT(power_end,
- TP_PROTO(int dummy),
+ TP_PROTO(unsigned int cpu_id),
- TP_ARGS(dummy),
+ TP_ARGS(cpu_id),
TP_STRUCT__entry(
- __field( u64, dummy )
+ __field( u64, cpu_id )
),
TP_fast_assign(
- __entry->dummy = 0xffff;
+ __entry->cpu_id = cpu_id;
),
- TP_printk("dummy=%lu", (unsigned long)__entry->dummy)
+ TP_printk("cpu_id=%lu", (unsigned long)__entry->cpu_id)
);
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
index 4f733ecea46e..b9e1dd6c6208 100644
--- a/include/trace/events/sched.h
+++ b/include/trace/events/sched.h
@@ -115,6 +115,23 @@ DEFINE_EVENT(sched_wakeup_template, sched_wakeup_new,
TP_PROTO(struct task_struct *p, int success),
TP_ARGS(p, success));
+#ifdef CREATE_TRACE_POINTS
+static inline long __trace_sched_switch_state(struct task_struct *p)
+{
+ long state = p->state;
+
+#ifdef CONFIG_PREEMPT
+ /*
+ * For all intents and purposes a preempted task is a running task.
+ */
+ if (task_thread_info(p)->preempt_count & PREEMPT_ACTIVE)
+ state = TASK_RUNNING;
+#endif
+
+ return state;
+}
+#endif
+
/*
* Tracepoint for task switches, performed by the scheduler:
*/
@@ -139,7 +156,7 @@ TRACE_EVENT(sched_switch,
memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN);
__entry->prev_pid = prev->pid;
__entry->prev_prio = prev->prio;
- __entry->prev_state = prev->state;
+ __entry->prev_state = __trace_sched_switch_state(prev);
memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN);
__entry->next_pid = next->pid;
__entry->next_prio = next->prio;
diff --git a/include/trace/events/signal.h b/include/trace/events/signal.h
index 814566c99d29..17df43464df0 100644
--- a/include/trace/events/signal.h
+++ b/include/trace/events/signal.h
@@ -10,7 +10,8 @@
#define TP_STORE_SIGINFO(__entry, info) \
do { \
- if (info == SEND_SIG_NOINFO) { \
+ if (info == SEND_SIG_NOINFO || \
+ info == SEND_SIG_FORCED) { \
__entry->errno = 0; \
__entry->code = SI_USER; \
} else if (info == SEND_SIG_PRIV) { \
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index 3d685d1f2a03..5a64905d7278 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -725,7 +725,7 @@ perf_trace_##call(void *__data, proto) \
\
{ assign; } \
\
- head = per_cpu_ptr(event_call->perf_events, smp_processor_id());\
+ head = this_cpu_ptr(event_call->perf_events); \
perf_trace_buf_submit(entry, __entry_size, rctx, __addr, \
__count, &__regs, head); \
}
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