Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts: drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c Minor conflict between the BCM_CNIC define removal in net-next and a bug fix added to net. Based upon a conflict resolution patch posted by Stephen Rothwell. Signed-off-by: David S. Miller <davem@davemloft.net>
author: David S. Miller <davem@davemloft.net> 2012-11-10 18:32:51 -0500
committer: David S. Miller <davem@davemloft.net> 2012-11-10 18:32:51 -0500
commit: d4185bbf62a5d8d777ee445db1581beb17882a07 (patch)
tree: 024b0badbd7c970b1983be6d8c345cc4a290cb31 /include
parent: c075b13098b399dc565b4d53f42047a8d40ed3ba (diff)
parent: a375413311b39005ef281bfd71ae8f4e3df22e97 (diff)
64 files changed, 2618 insertions, 2300 deletions
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index c78bb997e2c6..af1cbaf535ed 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -205,6 +205,8 @@
        {0x1002, 0x6788, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x678A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x6790, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6791, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6792, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
@@ -217,6 +219,7 @@
        {0x1002, 0x6808, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x6809, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x6810, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
+        {0x1002, 0x6811, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x6816, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x6817, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x6818, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_NEW_MEMMAP}, \
diff --git a/include/linux/coredump.h b/include/linux/coredump.h
index 1775eb8acc03..1d7399314a89 100644
--- a/include/linux/coredump.h
+++ b/include/linux/coredump.h
@@ -4,6 +4,7 @@
 #include <linux/types.h>
 #include <linux/mm.h>
 #include <linux/fs.h>
+#include <asm/siginfo.h>
 /*
 * These are the only things you should do on a core-file: use only these
diff --git a/include/linux/dvb/Kbuild b/include/linux/dvb/Kbuild
index f4dba8637f98..e69de29bb2d1 100644
--- a/include/linux/dvb/Kbuild
+++ b/include/linux/dvb/Kbuild
@@ -1,8 +0,0 @@
-header-y += audio.h
-header-y += ca.h
-header-y += dmx.h
-header-y += frontend.h
-header-y += net.h
-header-y += osd.h
-header-y += version.h
-header-y += video.h
diff --git a/include/linux/dvb/dmx.h b/include/linux/dvb/dmx.h
index f078f3ac82d4..0be6d8f2b52b 100644
--- a/include/linux/dvb/dmx.h
+++ b/include/linux/dvb/dmx.h
@@ -20,138 +20,10 @@
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */
 #ifndef _DVBDMX_H_
 #define _DVBDMX_H_
-#include <linux/types.h>
-#ifdef __KERNEL__
 #include <linux/time.h>
-#else
+#include <uapi/linux/dvb/dmx.h>
-#include <time.h>
-#endif
-#define DMX_FILTER_SIZE 16
-typedef enum
-{
-        DMX_OUT_DECODER, /* Streaming directly to decoder. */
-        DMX_OUT_TAP,     /* Output going to a memory buffer */
-                         /* (to be retrieved via the read command).*/
-        DMX_OUT_TS_TAP,  /* Output multiplexed into a new TS  */
-                         /* (to be retrieved by reading from the */
-                         /* logical DVR device).                 */
-        DMX_OUT_TSDEMUX_TAP /* Like TS_TAP but retrieved from the DMX device */
-} dmx_output_t;
-typedef enum
-{
-        DMX_IN_FRONTEND, /* Input from a front-end device.  */
-        DMX_IN_DVR       /* Input from the logical DVR device.  */
-} dmx_input_t;
-typedef enum
-{
-        DMX_PES_AUDIO0,
-        DMX_PES_VIDEO0,
-        DMX_PES_TELETEXT0,
-        DMX_PES_SUBTITLE0,
-        DMX_PES_PCR0,
-        DMX_PES_AUDIO1,
-        DMX_PES_VIDEO1,
-        DMX_PES_TELETEXT1,
-        DMX_PES_SUBTITLE1,
-        DMX_PES_PCR1,
-        DMX_PES_AUDIO2,
-        DMX_PES_VIDEO2,
-        DMX_PES_TELETEXT2,
-        DMX_PES_SUBTITLE2,
-        DMX_PES_PCR2,
-        DMX_PES_AUDIO3,
-        DMX_PES_VIDEO3,
-        DMX_PES_TELETEXT3,
-        DMX_PES_SUBTITLE3,
-        DMX_PES_PCR3,
-        DMX_PES_OTHER
-} dmx_pes_type_t;
-#define DMX_PES_AUDIO    DMX_PES_AUDIO0
-#define DMX_PES_VIDEO    DMX_PES_VIDEO0
-#define DMX_PES_TELETEXT DMX_PES_TELETEXT0
-#define DMX_PES_SUBTITLE DMX_PES_SUBTITLE0
-#define DMX_PES_PCR      DMX_PES_PCR0
-typedef struct dmx_filter
-{
-        __u8  filter[DMX_FILTER_SIZE];
-        __u8  mask[DMX_FILTER_SIZE];
-        __u8  mode[DMX_FILTER_SIZE];
-} dmx_filter_t;
-struct dmx_sct_filter_params
-{
-        __u16          pid;
-        dmx_filter_t   filter;
-        __u32          timeout;
-        __u32          flags;
-#define DMX_CHECK_CRC       1
-#define DMX_ONESHOT         2
-#define DMX_IMMEDIATE_START 4
-#define DMX_KERNEL_CLIENT   0x8000
-};
-struct dmx_pes_filter_params
-{
-        __u16          pid;
-        dmx_input_t    input;
-        dmx_output_t   output;
-        dmx_pes_type_t pes_type;
-        __u32          flags;
-};
-typedef struct dmx_caps {
-        __u32 caps;
-        int num_decoders;
-} dmx_caps_t;
-typedef enum {
-        DMX_SOURCE_FRONT0 = 0,
-        DMX_SOURCE_FRONT1,
-        DMX_SOURCE_FRONT2,
-        DMX_SOURCE_FRONT3,
-        DMX_SOURCE_DVR0   = 16,
-        DMX_SOURCE_DVR1,
-        DMX_SOURCE_DVR2,
-        DMX_SOURCE_DVR3
-} dmx_source_t;
-struct dmx_stc {
-        unsigned int num;       /* input : which STC? 0..N */
-        unsigned int base;      /* output: divisor for stc to get 90 kHz clock */
-        __u64 stc;              /* output: stc in 'base'*90 kHz units */
-};
-#define DMX_START                _IO('o', 41)
-#define DMX_STOP                 _IO('o', 42)
-#define DMX_SET_FILTER           _IOW('o', 43, struct dmx_sct_filter_params)
-#define DMX_SET_PES_FILTER       _IOW('o', 44, struct dmx_pes_filter_params)
-#define DMX_SET_BUFFER_SIZE      _IO('o', 45)
-#define DMX_GET_PES_PIDS         _IOR('o', 47, __u16[5])
-#define DMX_GET_CAPS             _IOR('o', 48, dmx_caps_t)
-#define DMX_SET_SOURCE           _IOW('o', 49, dmx_source_t)
-#define DMX_GET_STC              _IOWR('o', 50, struct dmx_stc)
-#define DMX_ADD_PID              _IOW('o', 51, __u16)
-#define DMX_REMOVE_PID           _IOW('o', 52, __u16)
 #endif /*_DVBDMX_H_*/
diff --git a/include/linux/dvb/video.h b/include/linux/dvb/video.h
index 1d750c0fd86e..85c20d925696 100644
--- a/include/linux/dvb/video.h
+++ b/include/linux/dvb/video.h
@@ -20,257 +20,10 @@
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */
 #ifndef _DVBVIDEO_H_
 #define _DVBVIDEO_H_
-#include <linux/types.h>
-#ifdef __KERNEL__
 #include <linux/compiler.h>
-#else
+#include <uapi/linux/dvb/video.h>
-#include <stdint.h>
-#include <time.h>
-#endif
-typedef enum {
-        VIDEO_FORMAT_4_3,     /* Select 4:3 format */
-        VIDEO_FORMAT_16_9,    /* Select 16:9 format. */
-        VIDEO_FORMAT_221_1    /* 2.21:1 */
-} video_format_t;
-typedef enum {
-         VIDEO_SYSTEM_PAL,
-         VIDEO_SYSTEM_NTSC,
-         VIDEO_SYSTEM_PALN,
-         VIDEO_SYSTEM_PALNc,
-         VIDEO_SYSTEM_PALM,
-         VIDEO_SYSTEM_NTSC60,
-         VIDEO_SYSTEM_PAL60,
-         VIDEO_SYSTEM_PALM60
-} video_system_t;
-typedef enum {
-        VIDEO_PAN_SCAN,       /* use pan and scan format */
-        VIDEO_LETTER_BOX,     /* use letterbox format */
-        VIDEO_CENTER_CUT_OUT  /* use center cut out format */
-} video_displayformat_t;
-typedef struct {
-        int w;
-        int h;
-        video_format_t aspect_ratio;
-} video_size_t;
-typedef enum {
-        VIDEO_SOURCE_DEMUX, /* Select the demux as the main source */
-        VIDEO_SOURCE_MEMORY /* If this source is selected, the stream
-                               comes from the user through the write
-                               system call */
-} video_stream_source_t;
-typedef enum {
-        VIDEO_STOPPED, /* Video is stopped */
-        VIDEO_PLAYING, /* Video is currently playing */
-        VIDEO_FREEZED  /* Video is freezed */
-} video_play_state_t;
-/* Decoder commands */
-#define VIDEO_CMD_PLAY        (0)
-#define VIDEO_CMD_STOP        (1)
-#define VIDEO_CMD_FREEZE      (2)
-#define VIDEO_CMD_CONTINUE    (3)
-/* Flags for VIDEO_CMD_FREEZE */
-#define VIDEO_CMD_FREEZE_TO_BLACK       (1 << 0)
-/* Flags for VIDEO_CMD_STOP */
-#define VIDEO_CMD_STOP_TO_BLACK         (1 << 0)
-#define VIDEO_CMD_STOP_IMMEDIATELY      (1 << 1)
-/* Play input formats: */
-/* The decoder has no special format requirements */
-#define VIDEO_PLAY_FMT_NONE         (0)
-/* The decoder requires full GOPs */
-#define VIDEO_PLAY_FMT_GOP          (1)
-/* The structure must be zeroed before use by the application
-   This ensures it can be extended safely in the future. */
-struct video_command {
-        __u32 cmd;
-        __u32 flags;
-        union {
-                struct {
-                        __u64 pts;
-                } stop;
-                struct {
-                        /* 0 or 1000 specifies normal speed,
-                           1 specifies forward single stepping,
-                           -1 specifies backward single stepping,
-                           >1: playback at speed/1000 of the normal speed,
-                           <-1: reverse playback at (-speed/1000) of the normal speed. */
-                        __s32 speed;
-                        __u32 format;
-                } play;
-                struct {
-                        __u32 data[16];
-                } raw;
-        };
-};
-/* FIELD_UNKNOWN can be used if the hardware does not know whether
-   the Vsync is for an odd, even or progressive (i.e. non-interlaced)
-   field. */
-#define VIDEO_VSYNC_FIELD_UNKNOWN       (0)
-#define VIDEO_VSYNC_FIELD_ODD           (1)
-#define VIDEO_VSYNC_FIELD_EVEN          (2)
-#define VIDEO_VSYNC_FIELD_PROGRESSIVE   (3)
-struct video_event {
-        __s32 type;
-#define VIDEO_EVENT_SIZE_CHANGED        1
-#define VIDEO_EVENT_FRAME_RATE_CHANGED  2
-#define VIDEO_EVENT_DECODER_STOPPED     3
-#define VIDEO_EVENT_VSYNC               4
-        __kernel_time_t timestamp;
-        union {
-                video_size_t size;
-                unsigned int frame_rate;        /* in frames per 1000sec */
-                unsigned char vsync_field;      /* unknown/odd/even/progressive */
-        } u;
-};
-struct video_status {
-        int                   video_blank;   /* blank video on freeze? */
-        video_play_state_t    play_state;    /* current state of playback */
-        video_stream_source_t stream_source; /* current source (demux/memory) */
-        video_format_t        video_format;  /* current aspect ratio of stream*/
-        video_displayformat_t display_format;/* selected cropping mode */
-};
-struct video_still_picture {
-        char __user *iFrame;        /* pointer to a single iframe in memory */
-        __s32 size;
-};
-typedef
-struct video_highlight {
-        int     active;      /*    1=show highlight, 0=hide highlight */
-        __u8    contrast1;   /*    7- 4  Pattern pixel contrast */
-                             /*    3- 0  Background pixel contrast */
-        __u8    contrast2;   /*    7- 4  Emphasis pixel-2 contrast */
-                             /*    3- 0  Emphasis pixel-1 contrast */
-        __u8    color1;      /*    7- 4  Pattern pixel color */
-                             /*    3- 0  Background pixel color */
-        __u8    color2;      /*    7- 4  Emphasis pixel-2 color */
-                             /*    3- 0  Emphasis pixel-1 color */
-        __u32    ypos;       /*   23-22  auto action mode */
-                             /*   21-12  start y */
-                             /*    9- 0  end y */
-        __u32    xpos;       /*   23-22  button color number */
-                             /*   21-12  start x */
-                             /*    9- 0  end x */
-} video_highlight_t;
-typedef struct video_spu {
-        int active;
-        int stream_id;
-} video_spu_t;
-typedef struct video_spu_palette {      /* SPU Palette information */
-        int length;
-        __u8 __user *palette;
-} video_spu_palette_t;
-typedef struct video_navi_pack {
-        int length;          /* 0 ... 1024 */
-        __u8 data[1024];
-} video_navi_pack_t;
-typedef __u16 video_attributes_t;
-/*   bits: descr. */
-/*   15-14 Video compression mode (0=MPEG-1, 1=MPEG-2) */
-/*   13-12 TV system (0=525/60, 1=625/50) */
-/*   11-10 Aspect ratio (0=4:3, 3=16:9) */
-/*    9- 8 permitted display mode on 4:3 monitor (0=both, 1=only pan-sca */
-/*    7    line 21-1 data present in GOP (1=yes, 0=no) */
-/*    6    line 21-2 data present in GOP (1=yes, 0=no) */
-/*    5- 3 source resolution (0=720x480/576, 1=704x480/576, 2=352x480/57 */
-/*    2    source letterboxed (1=yes, 0=no) */
-/*    0    film/camera mode (0=camera, 1=film (625/50 only)) */
-/* bit definitions for capabilities: */
-/* can the hardware decode MPEG1 and/or MPEG2? */
-#define VIDEO_CAP_MPEG1   1
-#define VIDEO_CAP_MPEG2   2
-/* can you send a system and/or program stream to video device?
-   (you still have to open the video and the audio device but only
-    send the stream to the video device) */
-#define VIDEO_CAP_SYS     4
-#define VIDEO_CAP_PROG    8
-/* can the driver also handle SPU, NAVI and CSS encoded data?
-   (CSS API is not present yet) */
-#define VIDEO_CAP_SPU    16
-#define VIDEO_CAP_NAVI   32
-#define VIDEO_CAP_CSS    64
-#define VIDEO_STOP                 _IO('o', 21)
-#define VIDEO_PLAY                 _IO('o', 22)
-#define VIDEO_FREEZE               _IO('o', 23)
-#define VIDEO_CONTINUE             _IO('o', 24)
-#define VIDEO_SELECT_SOURCE        _IO('o', 25)
-#define VIDEO_SET_BLANK            _IO('o', 26)
-#define VIDEO_GET_STATUS           _IOR('o', 27, struct video_status)
-#define VIDEO_GET_EVENT            _IOR('o', 28, struct video_event)
-#define VIDEO_SET_DISPLAY_FORMAT   _IO('o', 29)
-#define VIDEO_STILLPICTURE         _IOW('o', 30, struct video_still_picture)
-#define VIDEO_FAST_FORWARD         _IO('o', 31)
-#define VIDEO_SLOWMOTION           _IO('o', 32)
-#define VIDEO_GET_CAPABILITIES     _IOR('o', 33, unsigned int)
-#define VIDEO_CLEAR_BUFFER         _IO('o',  34)
-#define VIDEO_SET_ID               _IO('o', 35)
-#define VIDEO_SET_STREAMTYPE       _IO('o', 36)
-#define VIDEO_SET_FORMAT           _IO('o', 37)
-#define VIDEO_SET_SYSTEM           _IO('o', 38)
-#define VIDEO_SET_HIGHLIGHT        _IOW('o', 39, video_highlight_t)
-#define VIDEO_SET_SPU              _IOW('o', 50, video_spu_t)
-#define VIDEO_SET_SPU_PALETTE      _IOW('o', 51, video_spu_palette_t)
-#define VIDEO_GET_NAVI             _IOR('o', 52, video_navi_pack_t)
-#define VIDEO_SET_ATTRIBUTES       _IO('o', 53)
-#define VIDEO_GET_SIZE             _IOR('o', 55, video_size_t)
-#define VIDEO_GET_FRAME_RATE       _IOR('o', 56, unsigned int)
-/**
- * VIDEO_GET_PTS
- *
- * Read the 33 bit presentation time stamp as defined
- * in ITU T-REC-H.222.0 / ISO/IEC 13818-1.
- *
- * The PTS should belong to the currently played
- * frame if possible, but may also be a value close to it
- * like the PTS of the last decoded frame or the last PTS
- * extracted by the PES parser.
- */
-#define VIDEO_GET_PTS              _IOR('o', 57, __u64)
-/* Read the number of displayed frames since the decoder was started */
-#define VIDEO_GET_FRAME_COUNT      _IOR('o', 58, __u64)
-#define VIDEO_COMMAND              _IOWR('o', 59, struct video_command)
-#define VIDEO_TRY_COMMAND          _IOWR('o', 60, struct video_command)
 #endif /*_DVBVIDEO_H_*/
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index c18257b0fa72..6dd4787a798a 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -61,7 +61,7 @@ int __dynamic_netdev_dbg(struct _ddebug *descriptor,
                         const char *fmt, ...);
 #define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt)                \
-        static struct _ddebug __used __aligned(8)               \
+        static struct _ddebug  __aligned(8)                     \
        __attribute__((section("__verbose"))) name = {          \
                .modname = KBUILD_MODNAME,                      \
                .function = __func__,                           \
diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index 7443a560c9d0..2c26c14cd710 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -68,7 +68,7 @@ enum extcon_cable_name {
        EXTCON_VIDEO_OUT,
        EXTCON_MECHANICAL,
 };
-extern const char *extcon_cable_name[];
+extern const char extcon_cable_name[][CABLE_NAME_MAX + 1];
 struct extcon_cable;
diff --git a/include/linux/hashtable.h b/include/linux/hashtable.h
new file mode 100644
index 000000000000..227c62424f3c
--- /dev/null
+++ b/include/linux/hashtable.h
@@ -0,0 +1,192 @@
+/*
+ * Statically sized hash table implementation
+ * (C) 2012  Sasha Levin <levinsasha928@gmail.com>
+ */
+#ifndef _LINUX_HASHTABLE_H
+#define _LINUX_HASHTABLE_H
+#include <linux/list.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/hash.h>
+#include <linux/rculist.h>
+#define DEFINE_HASHTABLE(name, bits)                                            \
+        struct hlist_head name[1 << (bits)] =                                   \
+                        { [0 ... ((1 << (bits)) - 1)] = HLIST_HEAD_INIT }
+#define DECLARE_HASHTABLE(name, bits)                                           \
+        struct hlist_head name[1 << (bits)]
+#define HASH_SIZE(name) (ARRAY_SIZE(name))
+#define HASH_BITS(name) ilog2(HASH_SIZE(name))
+/* Use hash_32 when possible to allow for fast 32bit hashing in 64bit kernels. */
+#define hash_min(val, bits)                                                     \
+        (sizeof(val) <= 4 ? hash_32(val, bits) : hash_long(val, bits))
+static inline void __hash_init(struct hlist_head *ht, unsigned int sz)
+{
+        unsigned int i;
+        for (i = 0; i < sz; i++)
+                INIT_HLIST_HEAD(&ht[i]);
+}
+/**
+ * hash_init - initialize a hash table
+ * @hashtable: hashtable to be initialized
+ *
+ * Calculates the size of the hashtable from the given parameter, otherwise
+ * same as hash_init_size.
+ *
+ * This has to be a macro since HASH_BITS() will not work on pointers since
+ * it calculates the size during preprocessing.
+ */
+#define hash_init(hashtable) __hash_init(hashtable, HASH_SIZE(hashtable))
+/**
+ * hash_add - add an object to a hashtable
+ * @hashtable: hashtable to add to
+ * @node: the &struct hlist_node of the object to be added
+ * @key: the key of the object to be added
+ */
+#define hash_add(hashtable, node, key)                                          \
+        hlist_add_head(node, &hashtable[hash_min(key, HASH_BITS(hashtable))])
+/**
+ * hash_add_rcu - add an object to a rcu enabled hashtable
+ * @hashtable: hashtable to add to
+ * @node: the &struct hlist_node of the object to be added
+ * @key: the key of the object to be added
+ */
+#define hash_add_rcu(hashtable, node, key)                                      \
+        hlist_add_head_rcu(node, &hashtable[hash_min(key, HASH_BITS(hashtable))])
+/**
+ * hash_hashed - check whether an object is in any hashtable
+ * @node: the &struct hlist_node of the object to be checked
+ */
+static inline bool hash_hashed(struct hlist_node *node)
+{
+        return !hlist_unhashed(node);
+}
+static inline bool __hash_empty(struct hlist_head *ht, unsigned int sz)
+{
+        unsigned int i;
+        for (i = 0; i < sz; i++)
+                if (!hlist_empty(&ht[i]))
+                        return false;
+        return true;
+}
+/**
+ * hash_empty - check whether a hashtable is empty
+ * @hashtable: hashtable to check
+ *
+ * This has to be a macro since HASH_BITS() will not work on pointers since
+ * it calculates the size during preprocessing.
+ */
+#define hash_empty(hashtable) __hash_empty(hashtable, HASH_SIZE(hashtable))
+/**
+ * hash_del - remove an object from a hashtable
+ * @node: &struct hlist_node of the object to remove
+ */
+static inline void hash_del(struct hlist_node *node)
+{
+        hlist_del_init(node);
+}
+/**
+ * hash_del_rcu - remove an object from a rcu enabled hashtable
+ * @node: &struct hlist_node of the object to remove
+ */
+static inline void hash_del_rcu(struct hlist_node *node)
+{
+        hlist_del_init_rcu(node);
+}
+/**
+ * hash_for_each - iterate over a hashtable
+ * @name: hashtable to iterate
+ * @bkt: integer to use as bucket loop cursor
+ * @node: the &struct list_head to use as a loop cursor for each entry
+ * @obj: the type * to use as a loop cursor for each entry
+ * @member: the name of the hlist_node within the struct
+ */
+#define hash_for_each(name, bkt, node, obj, member)                             \
+        for ((bkt) = 0, node = NULL; node == NULL && (bkt) < HASH_SIZE(name); (bkt)++)\
+                hlist_for_each_entry(obj, node, &name[bkt], member)
+/**
+ * hash_for_each_rcu - iterate over a rcu enabled hashtable
+ * @name: hashtable to iterate
+ * @bkt: integer to use as bucket loop cursor
+ * @node: the &struct list_head to use as a loop cursor for each entry
+ * @obj: the type * to use as a loop cursor for each entry
+ * @member: the name of the hlist_node within the struct
+ */
+#define hash_for_each_rcu(name, bkt, node, obj, member)                         \
+        for ((bkt) = 0, node = NULL; node == NULL && (bkt) < HASH_SIZE(name); (bkt)++)\
+                hlist_for_each_entry_rcu(obj, node, &name[bkt], member)
+/**
+ * hash_for_each_safe - iterate over a hashtable safe against removal of
+ * hash entry
+ * @name: hashtable to iterate
+ * @bkt: integer to use as bucket loop cursor
+ * @node: the &struct list_head to use as a loop cursor for each entry
+ * @tmp: a &struct used for temporary storage
+ * @obj: the type * to use as a loop cursor for each entry
+ * @member: the name of the hlist_node within the struct
+ */
+#define hash_for_each_safe(name, bkt, node, tmp, obj, member)                   \
+        for ((bkt) = 0, node = NULL; node == NULL && (bkt) < HASH_SIZE(name); (bkt)++)\
+                hlist_for_each_entry_safe(obj, node, tmp, &name[bkt], member)
+/**
+ * hash_for_each_possible - iterate over all possible objects hashing to the
+ * same bucket
+ * @name: hashtable to iterate
+ * @obj: the type * to use as a loop cursor for each entry
+ * @node: the &struct list_head to use as a loop cursor for each entry
+ * @member: the name of the hlist_node within the struct
+ * @key: the key of the objects to iterate over
+ */
+#define hash_for_each_possible(name, obj, node, member, key)                    \
+        hlist_for_each_entry(obj, node, &name[hash_min(key, HASH_BITS(name))], member)
+/**
+ * hash_for_each_possible_rcu - iterate over all possible objects hashing to the
+ * same bucket in an rcu enabled hashtable
+ * in a rcu enabled hashtable
+ * @name: hashtable to iterate
+ * @obj: the type * to use as a loop cursor for each entry
+ * @node: the &struct list_head to use as a loop cursor for each entry
+ * @member: the name of the hlist_node within the struct
+ * @key: the key of the objects to iterate over
+ */
+#define hash_for_each_possible_rcu(name, obj, node, member, key)                \
+        hlist_for_each_entry_rcu(obj, node, &name[hash_min(key, HASH_BITS(name))], member)
+/**
+ * hash_for_each_possible_safe - iterate over all possible objects hashing to the
+ * same bucket safe against removals
+ * @name: hashtable to iterate
+ * @obj: the type * to use as a loop cursor for each entry
+ * @node: the &struct list_head to use as a loop cursor for each entry
+ * @tmp: a &struct used for temporary storage
+ * @member: the name of the hlist_node within the struct
+ * @key: the key of the objects to iterate over
+ */
+#define hash_for_each_possible_safe(name, obj, node, tmp, member, key)          \
+        hlist_for_each_entry_safe(obj, node, tmp,                               \
+                &name[hash_min(key, HASH_BITS(name))], member)
+#endif
diff --git a/include/linux/hsi/Kbuild b/include/linux/hsi/Kbuild
index 271a770b4784..e69de29bb2d1 100644
--- a/include/linux/hsi/Kbuild
+++ b/include/linux/hsi/Kbuild
@@ -1 +0,0 @@
-header-y += hsi_char.h
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index c0ae76ac4e0b..7806c24e5bc8 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -618,4 +618,20 @@ static inline struct dentry *iio_get_debugfs_dentry(struct iio_dev *indio_dev)
 };
 #endif
+/**
+ * IIO_DEGREE_TO_RAD() - Convert degree to rad
+ * @deg: A value in degree
+ *
+ * Returns the given value converted from degree to rad
+ */
+#define IIO_DEGREE_TO_RAD(deg) (((deg) * 314159ULL + 9000000ULL) / 18000000ULL)
+/**
+ * IIO_G_TO_M_S_2() - Convert g to meter / second**2
+ * @g: A value in g
+ *
+ * Returns the given value converted from g to meter / second**2
+ */
+#define IIO_G_TO_M_S_2(g) ((g) * 980665ULL / 100000ULL)
 #endif /* _INDUSTRIAL_IO_H_ */
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 93bfc9f9815c..ecc554374e44 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -42,19 +42,8 @@
 */
 #define KVM_MEMSLOT_INVALID     (1UL << 16)
-/*
+/* Two fragments for cross MMIO pages. */
- * If we support unaligned MMIO, at most one fragment will be split into two:
+#define KVM_MAX_MMIO_FRAGMENTS  2
- */
-#ifdef KVM_UNALIGNED_MMIO
-#  define KVM_EXTRA_MMIO_FRAGMENTS 1
-#else
-#  define KVM_EXTRA_MMIO_FRAGMENTS 0
-#endif
-#define KVM_USER_MMIO_SIZE 8
-#define KVM_MAX_MMIO_FRAGMENTS \
-        (KVM_MMIO_SIZE / KVM_USER_MMIO_SIZE + KVM_EXTRA_MMIO_FRAGMENTS)
 /*
 * For the normal pfn, the highest 12 bits should be zero,
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 569d67d4243e..d452ee191066 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -57,6 +57,7 @@ int memblock_add(phys_addr_t base, phys_addr_t size);
 int memblock_remove(phys_addr_t base, phys_addr_t size);
 int memblock_free(phys_addr_t base, phys_addr_t size);
 int memblock_reserve(phys_addr_t base, phys_addr_t size);
+void memblock_trim_memory(phys_addr_t align);
 #ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
 void __next_mem_pfn_range(int *idx, int nid, unsigned long *out_start_pfn,
diff --git a/include/linux/mfd/max77693.h b/include/linux/mfd/max77693.h
index 1d28ae90384e..fe03b2d35d4f 100644
--- a/include/linux/mfd/max77693.h
+++ b/include/linux/mfd/max77693.h
@@ -30,7 +30,20 @@
 #ifndef __LINUX_MFD_MAX77693_H
 #define __LINUX_MFD_MAX77693_H
+struct max77693_reg_data {
+        u8 addr;
+        u8 data;
+};
+struct max77693_muic_platform_data {
+        struct max77693_reg_data *init_data;
+        int num_init_data;
+};
 struct max77693_platform_data {
        int wakeup;
+        /* muic data */
+        struct max77693_muic_platform_data *muic_data;
 };
 #endif  /* __LINUX_MFD_MAX77693_H */
diff --git a/include/linux/of.h b/include/linux/of.h
index 72843b72a2b2..b4e50d56fc74 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -331,6 +331,13 @@ static inline bool of_have_populated_dt(void)
 #define for_each_child_of_node(parent, child) \
        while (0)
+static inline struct device_node *of_get_child_by_name(
+                                        const struct device_node *node,
+                                        const char *name)
+{
+        return NULL;
+}
 static inline int of_get_child_count(const struct device_node *np)
 {
        return 0;
diff --git a/include/linux/of_address.h b/include/linux/of_address.h
index c3cdc1025c30..a1984dd037da 100644
--- a/include/linux/of_address.h
+++ b/include/linux/of_address.h
@@ -19,7 +19,7 @@ extern void __iomem *of_iomap(struct device_node *device, int index);
 * the address space flags too. The PCI version uses a BAR number
 * instead of an absolute index
 */
-extern const u32 *of_get_address(struct device_node *dev, int index,
+extern const __be32 *of_get_address(struct device_node *dev, int index,
                           u64 *size, unsigned int *flags);
 #ifndef pci_address_to_pio
@@ -44,7 +44,7 @@ static inline void __iomem *of_iomap(struct device_node *device, int index)
 {
        return NULL;
 }
-static inline const u32 *of_get_address(struct device_node *dev, int index,
+static inline const __be32 *of_get_address(struct device_node *dev, int index,
                                        u64 *size, unsigned int *flags)
 {
        return NULL;
diff --git a/include/linux/of_irq.h b/include/linux/of_irq.h
index b8e241125201..535cecf1e02f 100644
--- a/include/linux/of_irq.h
+++ b/include/linux/of_irq.h
@@ -58,8 +58,8 @@ static inline int of_irq_map_oldworld(struct device_node *device, int index,
 #endif /* CONFIG_PPC32 && CONFIG_PPC_PMAC */
-extern int of_irq_map_raw(struct device_node *parent, const u32 *intspec,
+extern int of_irq_map_raw(struct device_node *parent, const __be32 *intspec,
-                          u32 ointsize, const u32 *addr,
+                          u32 ointsize, const __be32 *addr,
                          struct of_irq *out_irq);
 extern int of_irq_map_one(struct device_node *device, int index,
                          struct of_irq *out_irq);
diff --git a/include/linux/percpu-rwsem.h b/include/linux/percpu-rwsem.h
index cf80f7e5277f..250a4acddb2b 100644
--- a/include/linux/percpu-rwsem.h
+++ b/include/linux/percpu-rwsem.h
@@ -12,34 +12,27 @@ struct percpu_rw_semaphore {
        struct mutex mtx;
 };
+#define light_mb()      barrier()
+#define heavy_mb()      synchronize_sched()
 static inline void percpu_down_read(struct percpu_rw_semaphore *p)
 {
-        rcu_read_lock();
+        rcu_read_lock_sched();
        if (unlikely(p->locked)) {
-                rcu_read_unlock();
+                rcu_read_unlock_sched();
                mutex_lock(&p->mtx);
                this_cpu_inc(*p->counters);
                mutex_unlock(&p->mtx);
                return;
        }
        this_cpu_inc(*p->counters);
-        rcu_read_unlock();
+        rcu_read_unlock_sched();
+        light_mb(); /* A, between read of p->locked and read of data, paired with D */
 }
 static inline void percpu_up_read(struct percpu_rw_semaphore *p)
 {
-        /*
+        light_mb(); /* B, between read of the data and write to p->counter, paired with C */
-         * On X86, write operation in this_cpu_dec serves as a memory unlock
-         * barrier (i.e. memory accesses may be moved before the write, but
-         * no memory accesses are moved past the write).
-         * On other architectures this may not be the case, so we need smp_mb()
-         * there.
-         */
-#if defined(CONFIG_X86) && (!defined(CONFIG_X86_PPRO_FENCE) && !defined(CONFIG_X86_OOSTORE))
-        barrier();
-#else
-        smp_mb();
-#endif
        this_cpu_dec(*p->counters);
 }
@@ -58,14 +51,15 @@ static inline void percpu_down_write(struct percpu_rw_semaphore *p)
 {
        mutex_lock(&p->mtx);
        p->locked = true;
-        synchronize_rcu();
+        synchronize_sched(); /* make sure that all readers exit the rcu_read_lock_sched region */
        while (__percpu_count(p->counters))
                msleep(1);
-        smp_rmb(); /* paired with smp_mb() in percpu_sem_up_read() */
+        heavy_mb(); /* C, between read of p->counter and write to data, paired with B */
 }
 static inline void percpu_up_write(struct percpu_rw_semaphore *p)
 {
+        heavy_mb(); /* D, between write to data and write to p->locked, paired with A */
        p->locked = false;
        mutex_unlock(&p->mtx);
 }
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 2e902359aee5..6bfb2faa0b19 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -803,12 +803,16 @@ static inline void perf_event_task_tick(void)				{ }
 do {                                                                    \
        static struct notifier_block fn##_nb __cpuinitdata =            \
                { .notifier_call = fn, .priority = CPU_PRI_PERF };      \
+        unsigned long cpu = smp_processor_id();                         \
+        unsigned long flags;                                            \
        fn(&fn##_nb, (unsigned long)CPU_UP_PREPARE,                     \
-                (void *)(unsigned long)smp_processor_id());             \
+                (void *)(unsigned long)cpu);                            \
+        local_irq_save(flags);                                          \
        fn(&fn##_nb, (unsigned long)CPU_STARTING,                       \
-                (void *)(unsigned long)smp_processor_id());             \
+                (void *)(unsigned long)cpu);                            \
+        local_irq_restore(flags);                                       \
        fn(&fn##_nb, (unsigned long)CPU_ONLINE,                         \
-                (void *)(unsigned long)smp_processor_id());             \
+                (void *)(unsigned long)cpu);                            \
        register_cpu_notifier(&fn##_nb);                                \
 } while (0)
diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
index 00474b047145..65e3e87eacc5 100644
--- a/include/linux/pid_namespace.h
+++ b/include/linux/pid_namespace.h
@@ -47,15 +47,9 @@ static inline struct pid_namespace *get_pid_ns(struct pid_namespace *ns)
 }
 extern struct pid_namespace *copy_pid_ns(unsigned long flags, struct pid_namespace *ns);
-extern void free_pid_ns(struct kref *kref);
 extern void zap_pid_ns_processes(struct pid_namespace *pid_ns);
 extern int reboot_pid_ns(struct pid_namespace *pid_ns, int cmd);
+extern void put_pid_ns(struct pid_namespace *ns);
-static inline void put_pid_ns(struct pid_namespace *ns)
-{
-        if (ns != &init_pid_ns)
-                kref_put(&ns->kref, free_pid_ns);
-}
 #else /* !CONFIG_PID_NS */
 #include <linux/err.h>
diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h
index f2dc6d8fc680..38a993508327 100644
--- a/include/linux/ptp_clock_kernel.h
+++ b/include/linux/ptp_clock_kernel.h
@@ -54,7 +54,8 @@ struct ptp_clock_request {
 * clock operations
 *
 * @adjfreq:  Adjusts the frequency of the hardware clock.
- *            parameter delta: Desired period change in parts per billion.
+ *            parameter delta: Desired frequency offset from nominal frequency
+ *            in parts per billion
 *
 * @adjtime:  Shifts the time of the hardware clock.
 *            parameter delta: Desired change in nanoseconds.
diff --git a/include/linux/raid/Kbuild b/include/linux/raid/Kbuild
index 2415a64c5e51..e69de29bb2d1 100644
--- a/include/linux/raid/Kbuild
+++ b/include/linux/raid/Kbuild
@@ -1,2 +0,0 @@
-header-y += md_p.h
-header-y += md_u.h
diff --git a/include/linux/raid/md_u.h b/include/linux/raid/md_u.h
index fb1abb3367e9..358c04bfbe2a 100644
--- a/include/linux/raid/md_u.h
+++ b/include/linux/raid/md_u.h
@@ -11,149 +11,10 @@
   (for example /usr/src/linux/COPYING); if not, write to the Free
   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
 */
 #ifndef _MD_U_H
 #define _MD_U_H
-/*
+#include <uapi/linux/raid/md_u.h>
- * Different major versions are not compatible.
- * Different minor versions are only downward compatible.
- * Different patchlevel versions are downward and upward compatible.
- */
-#define MD_MAJOR_VERSION                0
-#define MD_MINOR_VERSION                90
-/*
- * MD_PATCHLEVEL_VERSION indicates kernel functionality.
- * >=1 means different superblock formats are selectable using SET_ARRAY_INFO
- *     and major_version/minor_version accordingly
- * >=2 means that Internal bitmaps are supported by setting MD_SB_BITMAP_PRESENT
- *     in the super status byte
- * >=3 means that bitmap superblock version 4 is supported, which uses
- *     little-ending representation rather than host-endian
- */
-#define MD_PATCHLEVEL_VERSION           3
-/* ioctls */
-/* status */
-#define RAID_VERSION            _IOR (MD_MAJOR, 0x10, mdu_version_t)
-#define GET_ARRAY_INFO          _IOR (MD_MAJOR, 0x11, mdu_array_info_t)
-#define GET_DISK_INFO           _IOR (MD_MAJOR, 0x12, mdu_disk_info_t)
-#define PRINT_RAID_DEBUG        _IO (MD_MAJOR, 0x13)
-#define RAID_AUTORUN            _IO (MD_MAJOR, 0x14)
-#define GET_BITMAP_FILE         _IOR (MD_MAJOR, 0x15, mdu_bitmap_file_t)
-/* configuration */
-#define CLEAR_ARRAY             _IO (MD_MAJOR, 0x20)
-#define ADD_NEW_DISK            _IOW (MD_MAJOR, 0x21, mdu_disk_info_t)
-#define HOT_REMOVE_DISK         _IO (MD_MAJOR, 0x22)
-#define SET_ARRAY_INFO          _IOW (MD_MAJOR, 0x23, mdu_array_info_t)
-#define SET_DISK_INFO           _IO (MD_MAJOR, 0x24)
-#define WRITE_RAID_INFO         _IO (MD_MAJOR, 0x25)
-#define UNPROTECT_ARRAY         _IO (MD_MAJOR, 0x26)
-#define PROTECT_ARRAY           _IO (MD_MAJOR, 0x27)
-#define HOT_ADD_DISK            _IO (MD_MAJOR, 0x28)
-#define SET_DISK_FAULTY         _IO (MD_MAJOR, 0x29)
-#define HOT_GENERATE_ERROR      _IO (MD_MAJOR, 0x2a)
-#define SET_BITMAP_FILE         _IOW (MD_MAJOR, 0x2b, int)
-/* usage */
-#define RUN_ARRAY               _IOW (MD_MAJOR, 0x30, mdu_param_t)
-/*  0x31 was START_ARRAY  */
-#define STOP_ARRAY              _IO (MD_MAJOR, 0x32)
-#define STOP_ARRAY_RO           _IO (MD_MAJOR, 0x33)
-#define RESTART_ARRAY_RW        _IO (MD_MAJOR, 0x34)
-/* 63 partitions with the alternate major number (mdp) */
-#define MdpMinorShift 6
-#ifdef __KERNEL__
 extern int mdp_major;
-#endif
-typedef struct mdu_version_s {
-        int major;
-        int minor;
-        int patchlevel;
-} mdu_version_t;
-typedef struct mdu_array_info_s {
-        /*
-         * Generic constant information
-         */
-        int major_version;
-        int minor_version;
-        int patch_version;
-        int ctime;
-        int level;
-        int size;
-        int nr_disks;
-        int raid_disks;
-        int md_minor;
-        int not_persistent;
-        /*
-         * Generic state information
-         */
-        int utime;              /*  0 Superblock update time                  */
-        int state;              /*  1 State bits (clean, ...)                 */
-        int active_disks;       /*  2 Number of currently active disks        */
-        int working_disks;      /*  3 Number of working disks                 */
-        int failed_disks;       /*  4 Number of failed disks                  */
-        int spare_disks;        /*  5 Number of spare disks                   */
-        /*
-         * Personality information
-         */
-        int layout;             /*  0 the array's physical layout             */
-        int chunk_size; /*  1 chunk size in bytes                     */
-} mdu_array_info_t;
-/* non-obvious values for 'level' */
-#define LEVEL_MULTIPATH         (-4)
-#define LEVEL_LINEAR            (-1)
-#define LEVEL_FAULTY            (-5)
-/* we need a value for 'no level specified' and 0
- * means 'raid0', so we need something else.  This is
- * for internal use only
- */
-#define LEVEL_NONE              (-1000000)
-typedef struct mdu_disk_info_s {
-        /*
-         * configuration/status of one particular disk
-         */
-        int number;
-        int major;
-        int minor;
-        int raid_disk;
-        int state;
-} mdu_disk_info_t;
-typedef struct mdu_start_info_s {
-        /*
-         * configuration/status of one particular disk
-         */
-        int major;
-        int minor;
-        int raid_disk;
-        int state;
-} mdu_start_info_t;
-typedef struct mdu_bitmap_file_s
-{
-        char pathname[4096];
-} mdu_bitmap_file_t;
-typedef struct mdu_param_s
-{
-        int                     personality;    /* 1,2,3,4 */
-        int                     chunk_size;     /* in bytes */
-        int                     max_fault;      /* unused for now */
-} mdu_param_t;
 #endif 
diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h
index e11ccb4cf48d..0a260d8a18bf 100644
--- a/include/linux/ratelimit.h
+++ b/include/linux/ratelimit.h
@@ -46,20 +46,17 @@ extern int ___ratelimit(struct ratelimit_state *rs, const char *func);
 #define WARN_ON_RATELIMIT(condition, state)                     \
                WARN_ON((condition) && __ratelimit(state))
-#define __WARN_RATELIMIT(condition, state, format...)           \
+#define WARN_RATELIMIT(condition, format, ...)                  \
-({                                                              \
-        int rtn = 0;                                            \
-        if (unlikely(__ratelimit(state)))                       \
-                rtn = WARN(condition, format);                  \
-        rtn;                                                    \
-})
-#define WARN_RATELIMIT(condition, format...)                    \
 ({                                                              \
        static DEFINE_RATELIMIT_STATE(_rs,                      \
                                      DEFAULT_RATELIMIT_INTERVAL,       \
                                      DEFAULT_RATELIMIT_BURST); \
-        __WARN_RATELIMIT(condition, &_rs, format);              \
+        int rtn = !!(condition);                                \
+                                                                \
+        if (unlikely(rtn && __ratelimit(&_rs)))                 \
+                WARN(rtn, format, ##__VA_ARGS__);               \
+                                                                \
+        rtn;                                                    \
 })
 #else
@@ -67,15 +64,9 @@ extern int ___ratelimit(struct ratelimit_state *rs, const char *func);
 #define WARN_ON_RATELIMIT(condition, state)                     \
        WARN_ON(condition)
-#define __WARN_RATELIMIT(condition, state, format...)           \
+#define WARN_RATELIMIT(condition, format, ...)                  \
-({                                                              \
-        int rtn = WARN(condition, format);                      \
-        rtn;                                                    \
-})
-#define WARN_RATELIMIT(condition, format...)                    \
 ({                                                              \
-        int rtn = WARN(condition, format);                      \
+        int rtn = WARN(condition, format, ##__VA_ARGS__);       \
        rtn;                                                    \
 })
diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
index 214caa33433b..2ac60c9cf644 100644
--- a/include/linux/rbtree_augmented.h
+++ b/include/linux/rbtree_augmented.h
@@ -24,6 +24,7 @@
 #ifndef _LINUX_RBTREE_AUGMENTED_H
 #define _LINUX_RBTREE_AUGMENTED_H
+#include <linux/compiler.h>
 #include <linux/rbtree.h>
 /*
diff --git a/include/linux/spi/tsc2005.h b/include/linux/spi/tsc2005.h
index d9b0c84220c7..8f721e465e05 100644
--- a/include/linux/spi/tsc2005.h
+++ b/include/linux/spi/tsc2005.h
@@ -3,8 +3,6 @@
 *
 * Copyright (C) 2009-2010 Nokia Corporation
 *
- * Contact: Aaro Koskinen <aaro.koskinen@nokia.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
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 8a7fc4be2d75..60b7aac15e0e 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -191,7 +191,8 @@ struct tcp_sock {
        u8      do_early_retrans:1,/* Enable RFC5827 early-retransmit  */
                early_retrans_delayed:1, /* Delayed ER timer installed */
                syn_data:1,     /* SYN includes data */
-                syn_fastopen:1; /* SYN includes Fast Open option */
+                syn_fastopen:1, /* SYN includes Fast Open option */
+                syn_data_acked:1;/* data in SYN is acked by SYN-ACK */
 /* RTT measurement */
        u32     srtt;           /* smoothed round trip time << 3        */
diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h
index e6f0331e3d45..24594571c5a3 100644
--- a/include/linux/uprobes.h
+++ b/include/linux/uprobes.h
@@ -35,16 +35,6 @@ struct inode;
 # include <asm/uprobes.h>
 #endif
-/* flags that denote/change uprobes behaviour */
-/* Have a copy of original instruction */
-#define UPROBE_COPY_INSN        0x1
-/* Dont run handlers when first register/ last unregister in progress*/
-#define UPROBE_RUN_HANDLER      0x2
-/* Can skip singlestep */
-#define UPROBE_SKIP_SSTEP       0x4
 struct uprobe_consumer {
        int (*handler)(struct uprobe_consumer *self, struct pt_regs *regs);
        /*
@@ -59,7 +49,6 @@ struct uprobe_consumer {
 #ifdef CONFIG_UPROBES
 enum uprobe_task_state {
        UTASK_RUNNING,
-        UTASK_BP_HIT,
        UTASK_SSTEP,
        UTASK_SSTEP_ACK,
        UTASK_SSTEP_TRAPPED,
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 07915a32fb9d..10278d18709c 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -1778,17 +1778,6 @@ static inline int usb_translate_errors(int error_code)
 extern void usb_register_notify(struct notifier_block *nb);
 extern void usb_unregister_notify(struct notifier_block *nb);
-#ifdef DEBUG
-#define dbg(format, arg...)                                             \
-        printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg)
-#else
-#define dbg(format, arg...)                                             \
-do {                                                                    \
-        if (0)                                                          \
-                printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg); \
-} while (0)
-#endif
 /* debugfs stuff */
 extern struct dentry *usb_debug_root;
diff --git a/include/linux/usb/Kbuild b/include/linux/usb/Kbuild
index b607f3532e88..e69de29bb2d1 100644
--- a/include/linux/usb/Kbuild
+++ b/include/linux/usb/Kbuild
@@ -1,10 +0,0 @@
-header-y += audio.h
-header-y += cdc.h
-header-y += ch9.h
-header-y += ch11.h
-header-y += functionfs.h
-header-y += gadgetfs.h
-header-y += midi.h
-header-y += g_printer.h
-header-y += tmc.h
-header-y += video.h
diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
index a54b8255d75f..3d84619110a4 100644
--- a/include/linux/usb/audio.h
+++ b/include/linux/usb/audio.h
@@ -17,531 +17,11 @@
 * Types and defines in this file are either specific to version 1.0 of
 * this standard or common for newer versions.
 */
 #ifndef __LINUX_USB_AUDIO_H
 #define __LINUX_USB_AUDIO_H
-#include <linux/types.h>
+#include <uapi/linux/usb/audio.h>
-/* bInterfaceProtocol values to denote the version of the standard used */
-#define UAC_VERSION_1                   0x00
-#define UAC_VERSION_2                   0x20
-/* A.2 Audio Interface Subclass Codes */
-#define USB_SUBCLASS_AUDIOCONTROL       0x01
-#define USB_SUBCLASS_AUDIOSTREAMING     0x02
-#define USB_SUBCLASS_MIDISTREAMING      0x03
-/* A.5 Audio Class-Specific AC Interface Descriptor Subtypes */
-#define UAC_HEADER                      0x01
-#define UAC_INPUT_TERMINAL              0x02
-#define UAC_OUTPUT_TERMINAL             0x03
-#define UAC_MIXER_UNIT                  0x04
-#define UAC_SELECTOR_UNIT               0x05
-#define UAC_FEATURE_UNIT                0x06
-#define UAC1_PROCESSING_UNIT            0x07
-#define UAC1_EXTENSION_UNIT             0x08
-/* A.6 Audio Class-Specific AS Interface Descriptor Subtypes */
-#define UAC_AS_GENERAL                  0x01
-#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
-/* A.9 Audio Class-Specific Request Codes */
-#define UAC_SET_                        0x00
-#define UAC_GET_                        0x80
-#define UAC__CUR                        0x1
-#define UAC__MIN                        0x2
-#define UAC__MAX                        0x3
-#define UAC__RES                        0x4
-#define UAC__MEM                        0x5
-#define UAC_SET_CUR                     (UAC_SET_ | UAC__CUR)
-#define UAC_GET_CUR                     (UAC_GET_ | UAC__CUR)
-#define UAC_SET_MIN                     (UAC_SET_ | UAC__MIN)
-#define UAC_GET_MIN                     (UAC_GET_ | UAC__MIN)
-#define UAC_SET_MAX                     (UAC_SET_ | UAC__MAX)
-#define UAC_GET_MAX                     (UAC_GET_ | UAC__MAX)
-#define UAC_SET_RES                     (UAC_SET_ | UAC__RES)
-#define UAC_GET_RES                     (UAC_GET_ | UAC__RES)
-#define UAC_SET_MEM                     (UAC_SET_ | UAC__MEM)
-#define UAC_GET_MEM                     (UAC_GET_ | UAC__MEM)
-#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
-#define UAC_MIDI_OUT_JACK               0x03
-/* MIDI - A.1 MS Class-Specific Endpoint Descriptor Subtypes */
-#define UAC_MS_GENERAL                  0x01
-/* Terminals - 2.1 USB Terminal Types */
-#define UAC_TERMINAL_UNDEFINED          0x100
-#define UAC_TERMINAL_STREAMING          0x101
-#define UAC_TERMINAL_VENDOR_SPEC        0x1FF
-/* Terminal Control Selectors */
-/* 4.3.2  Class-Specific AC Interface Descriptor */
-struct uac1_ac_header_descriptor {
-        __u8  bLength;                  /* 8 + n */
-        __u8  bDescriptorType;          /* USB_DT_CS_INTERFACE */
-        __u8  bDescriptorSubtype;       /* UAC_MS_HEADER */
-        __le16 bcdADC;                  /* 0x0100 */
-        __le16 wTotalLength;            /* includes Unit and Terminal desc. */
-        __u8  bInCollection;            /* n */
-        __u8  baInterfaceNr[];          /* [n] */
-} __attribute__ ((packed));
-#define UAC_DT_AC_HEADER_SIZE(n)        (8 + (n))
-/* As above, but more useful for defining your own descriptors: */
-#define DECLARE_UAC_AC_HEADER_DESCRIPTOR(n)                     \
-struct uac1_ac_header_descriptor_##n {                  \
-        __u8  bLength;                                          \
-        __u8  bDescriptorType;                                  \
-        __u8  bDescriptorSubtype;                               \
-        __le16 bcdADC;                                          \
-        __le16 wTotalLength;                                    \
-        __u8  bInCollection;                                    \
-        __u8  baInterfaceNr[n];                                 \
-} __attribute__ ((packed))
-/* 4.3.2.1 Input Terminal Descriptor */
-struct uac_input_terminal_descriptor {
-        __u8  bLength;                  /* in bytes: 12 */
-        __u8  bDescriptorType;          /* CS_INTERFACE descriptor type */
-        __u8  bDescriptorSubtype;       /* INPUT_TERMINAL descriptor subtype */
-        __u8  bTerminalID;              /* Constant uniquely terminal ID */
-        __le16 wTerminalType;           /* USB Audio Terminal Types */
-        __u8  bAssocTerminal;           /* ID of the Output Terminal associated */
-        __u8  bNrChannels;              /* Number of logical output channels */
-        __le16 wChannelConfig;
-        __u8  iChannelNames;
-        __u8  iTerminal;
-} __attribute__ ((packed));
-#define UAC_DT_INPUT_TERMINAL_SIZE                      12
-/* Terminals - 2.2 Input Terminal Types */
-#define UAC_INPUT_TERMINAL_UNDEFINED                    0x200
-#define UAC_INPUT_TERMINAL_MICROPHONE                   0x201
-#define UAC_INPUT_TERMINAL_DESKTOP_MICROPHONE           0x202
-#define UAC_INPUT_TERMINAL_PERSONAL_MICROPHONE          0x203
-#define UAC_INPUT_TERMINAL_OMNI_DIR_MICROPHONE          0x204
-#define UAC_INPUT_TERMINAL_MICROPHONE_ARRAY             0x205
-#define UAC_INPUT_TERMINAL_PROC_MICROPHONE_ARRAY        0x206
-/* Terminals - control selectors */
-#define UAC_TERMINAL_CS_COPY_PROTECT_CONTROL            0x01
-/* 4.3.2.2 Output Terminal Descriptor */
-struct uac1_output_terminal_descriptor {
-        __u8  bLength;                  /* in bytes: 9 */
-        __u8  bDescriptorType;          /* CS_INTERFACE descriptor type */
-        __u8  bDescriptorSubtype;       /* OUTPUT_TERMINAL descriptor subtype */
-        __u8  bTerminalID;              /* Constant uniquely terminal ID */
-        __le16 wTerminalType;           /* USB Audio Terminal Types */
-        __u8  bAssocTerminal;           /* ID of the Input Terminal associated */
-        __u8  bSourceID;                /* ID of the connected Unit or Terminal*/
-        __u8  iTerminal;
-} __attribute__ ((packed));
-#define UAC_DT_OUTPUT_TERMINAL_SIZE                     9
-/* Terminals - 2.3 Output Terminal Types */
-#define UAC_OUTPUT_TERMINAL_UNDEFINED                   0x300
-#define UAC_OUTPUT_TERMINAL_SPEAKER                     0x301
-#define UAC_OUTPUT_TERMINAL_HEADPHONES                  0x302
-#define UAC_OUTPUT_TERMINAL_HEAD_MOUNTED_DISPLAY_AUDIO  0x303
-#define UAC_OUTPUT_TERMINAL_DESKTOP_SPEAKER             0x304
-#define UAC_OUTPUT_TERMINAL_ROOM_SPEAKER                0x305
-#define UAC_OUTPUT_TERMINAL_COMMUNICATION_SPEAKER       0x306
-#define UAC_OUTPUT_TERMINAL_LOW_FREQ_EFFECTS_SPEAKER    0x307
-/* Set bControlSize = 2 as default setting */
-#define UAC_DT_FEATURE_UNIT_SIZE(ch)            (7 + ((ch) + 1) * 2)
-/* As above, but more useful for defining your own descriptors: */
-#define DECLARE_UAC_FEATURE_UNIT_DESCRIPTOR(ch)                 \
-struct uac_feature_unit_descriptor_##ch {                       \
-        __u8  bLength;                                          \
-        __u8  bDescriptorType;                                  \
-        __u8  bDescriptorSubtype;                               \
-        __u8  bUnitID;                                          \
-        __u8  bSourceID;                                        \
-        __u8  bControlSize;                                     \
-        __le16 bmaControls[ch + 1];                             \
-        __u8  iFeature;                                         \
-} __attribute__ ((packed))
-/* 4.3.2.3 Mixer Unit Descriptor */
-struct uac_mixer_unit_descriptor {
-        __u8 bLength;
-        __u8 bDescriptorType;
-        __u8 bDescriptorSubtype;
-        __u8 bUnitID;
-        __u8 bNrInPins;
-        __u8 baSourceID[];
-} __attribute__ ((packed));
-static inline __u8 uac_mixer_unit_bNrChannels(struct uac_mixer_unit_descriptor *desc)
-{
-        return desc->baSourceID[desc->bNrInPins];
-}
-static inline __u32 uac_mixer_unit_wChannelConfig(struct uac_mixer_unit_descriptor *desc,
-                                                  int protocol)
-{
-        if (protocol == UAC_VERSION_1)
-                return (desc->baSourceID[desc->bNrInPins + 2] << 8) |
-                        desc->baSourceID[desc->bNrInPins + 1];
-        else
-                return  (desc->baSourceID[desc->bNrInPins + 4] << 24) |
-                        (desc->baSourceID[desc->bNrInPins + 3] << 16) |
-                        (desc->baSourceID[desc->bNrInPins + 2] << 8)  |
-                        (desc->baSourceID[desc->bNrInPins + 1]);
-}
-static inline __u8 uac_mixer_unit_iChannelNames(struct uac_mixer_unit_descriptor *desc,
-                                                int protocol)
-{
-        return (protocol == UAC_VERSION_1) ?
-                desc->baSourceID[desc->bNrInPins + 3] :
-                desc->baSourceID[desc->bNrInPins + 5];
-}
-static inline __u8 *uac_mixer_unit_bmControls(struct uac_mixer_unit_descriptor *desc,
-                                              int protocol)
-{
-        return (protocol == UAC_VERSION_1) ?
-                &desc->baSourceID[desc->bNrInPins + 4] :
-                &desc->baSourceID[desc->bNrInPins + 6];
-}
-static inline __u8 uac_mixer_unit_iMixer(struct uac_mixer_unit_descriptor *desc)
-{
-        __u8 *raw = (__u8 *) desc;
-        return raw[desc->bLength - 1];
-}
-/* 4.3.2.4 Selector Unit Descriptor */
-struct uac_selector_unit_descriptor {
-        __u8 bLength;
-        __u8 bDescriptorType;
-        __u8 bDescriptorSubtype;
-        __u8 bUintID;
-        __u8 bNrInPins;
-        __u8 baSourceID[];
-} __attribute__ ((packed));
-static inline __u8 uac_selector_unit_iSelector(struct uac_selector_unit_descriptor *desc)
-{
-        __u8 *raw = (__u8 *) desc;
-        return raw[desc->bLength - 1];
-}
-/* 4.3.2.5 Feature Unit Descriptor */
-struct uac_feature_unit_descriptor {
-        __u8 bLength;
-        __u8 bDescriptorType;
-        __u8 bDescriptorSubtype;
-        __u8 bUnitID;
-        __u8 bSourceID;
-        __u8 bControlSize;
-        __u8 bmaControls[0]; /* variable length */
-} __attribute__((packed));
-static inline __u8 uac_feature_unit_iFeature(struct uac_feature_unit_descriptor *desc)
-{
-        __u8 *raw = (__u8 *) desc;
-        return raw[desc->bLength - 1];
-}
-/* 4.3.2.6 Processing Unit Descriptors */
-struct uac_processing_unit_descriptor {
-        __u8 bLength;
-        __u8 bDescriptorType;
-        __u8 bDescriptorSubtype;
-        __u8 bUnitID;
-        __u16 wProcessType;
-        __u8 bNrInPins;
-        __u8 baSourceID[];
-} __attribute__ ((packed));
-static inline __u8 uac_processing_unit_bNrChannels(struct uac_processing_unit_descriptor *desc)
-{
-        return desc->baSourceID[desc->bNrInPins];
-}
-static inline __u32 uac_processing_unit_wChannelConfig(struct uac_processing_unit_descriptor *desc,
-                                                       int protocol)
-{
-        if (protocol == UAC_VERSION_1)
-                return (desc->baSourceID[desc->bNrInPins + 2] << 8) |
-                        desc->baSourceID[desc->bNrInPins + 1];
-        else
-                return  (desc->baSourceID[desc->bNrInPins + 4] << 24) |
-                        (desc->baSourceID[desc->bNrInPins + 3] << 16) |
-                        (desc->baSourceID[desc->bNrInPins + 2] << 8)  |
-                        (desc->baSourceID[desc->bNrInPins + 1]);
-}
-static inline __u8 uac_processing_unit_iChannelNames(struct uac_processing_unit_descriptor *desc,
-                                                     int protocol)
-{
-        return (protocol == UAC_VERSION_1) ?
-                desc->baSourceID[desc->bNrInPins + 3] :
-                desc->baSourceID[desc->bNrInPins + 5];
-}
-static inline __u8 uac_processing_unit_bControlSize(struct uac_processing_unit_descriptor *desc,
-                                                    int protocol)
-{
-        return (protocol == UAC_VERSION_1) ?
-                desc->baSourceID[desc->bNrInPins + 4] :
-                desc->baSourceID[desc->bNrInPins + 6];
-}
-static inline __u8 *uac_processing_unit_bmControls(struct uac_processing_unit_descriptor *desc,
-                                                   int protocol)
-{
-        return (protocol == UAC_VERSION_1) ?
-                &desc->baSourceID[desc->bNrInPins + 5] :
-                &desc->baSourceID[desc->bNrInPins + 7];
-}
-static inline __u8 uac_processing_unit_iProcessing(struct uac_processing_unit_descriptor *desc,
-                                                   int protocol)
-{
-        __u8 control_size = uac_processing_unit_bControlSize(desc, protocol);
-        return desc->baSourceID[desc->bNrInPins + control_size];
-}
-static inline __u8 *uac_processing_unit_specific(struct uac_processing_unit_descriptor *desc,
-                                                 int protocol)
-{
-        __u8 control_size = uac_processing_unit_bControlSize(desc, protocol);
-        return &desc->baSourceID[desc->bNrInPins + control_size + 1];
-}
-/* 4.5.2 Class-Specific AS Interface Descriptor */
-struct uac1_as_header_descriptor {
-        __u8  bLength;                  /* in bytes: 7 */
-        __u8  bDescriptorType;          /* USB_DT_CS_INTERFACE */
-        __u8  bDescriptorSubtype;       /* AS_GENERAL */
-        __u8  bTerminalLink;            /* Terminal ID of connected Terminal */
-        __u8  bDelay;                   /* Delay introduced by the data path */
-        __le16 wFormatTag;              /* The Audio Data Format */
-} __attribute__ ((packed));
-#define UAC_DT_AS_HEADER_SIZE           7
-/* Formats - A.1.1 Audio Data Format Type I Codes */
-#define UAC_FORMAT_TYPE_I_UNDEFINED     0x0
-#define UAC_FORMAT_TYPE_I_PCM           0x1
-#define UAC_FORMAT_TYPE_I_PCM8          0x2
-#define UAC_FORMAT_TYPE_I_IEEE_FLOAT    0x3
-#define UAC_FORMAT_TYPE_I_ALAW          0x4
-#define UAC_FORMAT_TYPE_I_MULAW         0x5
-struct uac_format_type_i_continuous_descriptor {
-        __u8  bLength;                  /* in bytes: 8 + (ns * 3) */
-        __u8  bDescriptorType;          /* USB_DT_CS_INTERFACE */
-        __u8  bDescriptorSubtype;       /* FORMAT_TYPE */
-        __u8  bFormatType;              /* FORMAT_TYPE_1 */
-        __u8  bNrChannels;              /* physical channels in the stream */
-        __u8  bSubframeSize;            /* */
-        __u8  bBitResolution;
-        __u8  bSamFreqType;
-        __u8  tLowerSamFreq[3];
-        __u8  tUpperSamFreq[3];
-} __attribute__ ((packed));
-#define UAC_FORMAT_TYPE_I_CONTINUOUS_DESC_SIZE  14
-struct uac_format_type_i_discrete_descriptor {
-        __u8  bLength;                  /* in bytes: 8 + (ns * 3) */
-        __u8  bDescriptorType;          /* USB_DT_CS_INTERFACE */
-        __u8  bDescriptorSubtype;       /* FORMAT_TYPE */
-        __u8  bFormatType;              /* FORMAT_TYPE_1 */
-        __u8  bNrChannels;              /* physical channels in the stream */
-        __u8  bSubframeSize;            /* */
-        __u8  bBitResolution;
-        __u8  bSamFreqType;
-        __u8  tSamFreq[][3];
-} __attribute__ ((packed));
-#define DECLARE_UAC_FORMAT_TYPE_I_DISCRETE_DESC(n)              \
-struct uac_format_type_i_discrete_descriptor_##n {              \
-        __u8  bLength;                                          \
-        __u8  bDescriptorType;                                  \
-        __u8  bDescriptorSubtype;                               \
-        __u8  bFormatType;                                      \
-        __u8  bNrChannels;                                      \
-        __u8  bSubframeSize;                                    \
-        __u8  bBitResolution;                                   \
-        __u8  bSamFreqType;                                     \
-        __u8  tSamFreq[n][3];                                   \
-} __attribute__ ((packed))
-#define UAC_FORMAT_TYPE_I_DISCRETE_DESC_SIZE(n) (8 + (n * 3))
-struct uac_format_type_i_ext_descriptor {
-        __u8 bLength;
-        __u8 bDescriptorType;
-        __u8 bDescriptorSubtype;
-        __u8 bFormatType;
-        __u8 bSubslotSize;
-        __u8 bBitResolution;
-        __u8 bHeaderLength;
-        __u8 bControlSize;
-        __u8 bSideBandProtocol;
-} __attribute__((packed));
-/* Formats - Audio Data Format Type I Codes */
-#define UAC_FORMAT_TYPE_II_MPEG 0x1001
-#define UAC_FORMAT_TYPE_II_AC3  0x1002
-struct uac_format_type_ii_discrete_descriptor {
-        __u8 bLength;
-        __u8 bDescriptorType;
-        __u8 bDescriptorSubtype;
-        __u8 bFormatType;
-        __le16 wMaxBitRate;
-        __le16 wSamplesPerFrame;
-        __u8 bSamFreqType;
-        __u8 tSamFreq[][3];
-} __attribute__((packed));
-struct uac_format_type_ii_ext_descriptor {
-        __u8 bLength;
-        __u8 bDescriptorType;
-        __u8 bDescriptorSubtype;
-        __u8 bFormatType;
-        __u16 wMaxBitRate;
-        __u16 wSamplesPerFrame;
-        __u8 bHeaderLength;
-        __u8 bSideBandProtocol;
-} __attribute__((packed));
-/* type III */
-#define UAC_FORMAT_TYPE_III_IEC1937_AC3 0x2001
-#define UAC_FORMAT_TYPE_III_IEC1937_MPEG1_LAYER1        0x2002
-#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_NOEXT 0x2003
-#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_EXT   0x2004
-#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER1_LS     0x2005
-#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER23_LS    0x2006
-/* Formats - A.2 Format Type Codes */
-#define UAC_FORMAT_TYPE_UNDEFINED       0x0
-#define UAC_FORMAT_TYPE_I               0x1
-#define UAC_FORMAT_TYPE_II              0x2
-#define UAC_FORMAT_TYPE_III             0x3
-#define UAC_EXT_FORMAT_TYPE_I           0x81
-#define UAC_EXT_FORMAT_TYPE_II          0x82
-#define UAC_EXT_FORMAT_TYPE_III         0x83
-struct uac_iso_endpoint_descriptor {
-        __u8  bLength;                  /* in bytes: 7 */
-        __u8  bDescriptorType;          /* USB_DT_CS_ENDPOINT */
-        __u8  bDescriptorSubtype;       /* EP_GENERAL */
-        __u8  bmAttributes;
-        __u8  bLockDelayUnits;
-        __le16 wLockDelay;
-} __attribute__((packed));
-#define UAC_ISO_ENDPOINT_DESC_SIZE      7
-#define UAC_EP_CS_ATTR_SAMPLE_RATE      0x01
-#define UAC_EP_CS_ATTR_PITCH_CONTROL    0x02
-#define UAC_EP_CS_ATTR_FILL_MAX         0x80
-/* status word format (3.7.1.1) */
-#define UAC1_STATUS_TYPE_ORIG_MASK              0x0f
-#define UAC1_STATUS_TYPE_ORIG_AUDIO_CONTROL_IF  0x0
-#define UAC1_STATUS_TYPE_ORIG_AUDIO_STREAM_IF   0x1
-#define UAC1_STATUS_TYPE_ORIG_AUDIO_STREAM_EP   0x2
-#define UAC1_STATUS_TYPE_IRQ_PENDING            (1 << 7)
-#define UAC1_STATUS_TYPE_MEM_CHANGED            (1 << 6)
-struct uac1_status_word {
-        __u8 bStatusType;
-        __u8 bOriginator;
-} __attribute__((packed));
-#ifdef __KERNEL__
 struct usb_audio_control {
        struct list_head list;
@@ -561,6 +41,4 @@ struct usb_audio_control_selector {
        struct usb_descriptor_header *desc;
 };
-#endif /* __KERNEL__ */
 #endif /* __LINUX_USB_AUDIO_H */
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index d1d732c2838d..9c210f2283df 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -29,887 +29,11 @@
 *     someone that the two other points are non-issues for that
 *     particular descriptor type.
 */
 #ifndef __LINUX_USB_CH9_H
 #define __LINUX_USB_CH9_H
-#include <linux/types.h>        /* __u8 etc */
+#include <uapi/linux/usb/ch9.h>
-#include <asm/byteorder.h>      /* le16_to_cpu */
-/*-------------------------------------------------------------------------*/
-/* CONTROL REQUEST SUPPORT */
-/*
- * USB directions
- *
- * This bit flag is used in endpoint descriptors' bEndpointAddress field.
- * It's also one of three fields in control requests bRequestType.
- */
-#define USB_DIR_OUT                     0               /* to device */
-#define USB_DIR_IN                      0x80            /* to host */
-/*
- * USB types, the second of three bRequestType fields
- */
-#define USB_TYPE_MASK                   (0x03 << 5)
-#define USB_TYPE_STANDARD               (0x00 << 5)
-#define USB_TYPE_CLASS                  (0x01 << 5)
-#define USB_TYPE_VENDOR                 (0x02 << 5)
-#define USB_TYPE_RESERVED               (0x03 << 5)
-/*
- * USB recipients, the third of three bRequestType fields
- */
-#define USB_RECIP_MASK                  0x1f
-#define USB_RECIP_DEVICE                0x00
-#define USB_RECIP_INTERFACE             0x01
-#define USB_RECIP_ENDPOINT              0x02
-#define USB_RECIP_OTHER                 0x03
-/* From Wireless USB 1.0 */
-#define USB_RECIP_PORT                  0x04
-#define USB_RECIP_RPIPE         0x05
-/*
- * Standard requests, for the bRequest field of a SETUP packet.
- *
- * These are qualified by the bRequestType field, so that for example
- * TYPE_CLASS or TYPE_VENDOR specific feature flags could be retrieved
- * by a GET_STATUS request.
- */
-#define USB_REQ_GET_STATUS              0x00
-#define USB_REQ_CLEAR_FEATURE           0x01
-#define USB_REQ_SET_FEATURE             0x03
-#define USB_REQ_SET_ADDRESS             0x05
-#define USB_REQ_GET_DESCRIPTOR          0x06
-#define USB_REQ_SET_DESCRIPTOR          0x07
-#define USB_REQ_GET_CONFIGURATION       0x08
-#define USB_REQ_SET_CONFIGURATION       0x09
-#define USB_REQ_GET_INTERFACE           0x0A
-#define USB_REQ_SET_INTERFACE           0x0B
-#define USB_REQ_SYNCH_FRAME             0x0C
-#define USB_REQ_SET_SEL                 0x30
-#define USB_REQ_SET_ISOCH_DELAY         0x31
-#define USB_REQ_SET_ENCRYPTION          0x0D    /* Wireless USB */
-#define USB_REQ_GET_ENCRYPTION          0x0E
-#define USB_REQ_RPIPE_ABORT             0x0E
-#define USB_REQ_SET_HANDSHAKE           0x0F
-#define USB_REQ_RPIPE_RESET             0x0F
-#define USB_REQ_GET_HANDSHAKE           0x10
-#define USB_REQ_SET_CONNECTION          0x11
-#define USB_REQ_SET_SECURITY_DATA       0x12
-#define USB_REQ_GET_SECURITY_DATA       0x13
-#define USB_REQ_SET_WUSB_DATA           0x14
-#define USB_REQ_LOOPBACK_DATA_WRITE     0x15
-#define USB_REQ_LOOPBACK_DATA_READ      0x16
-#define USB_REQ_SET_INTERFACE_DS        0x17
-/* The Link Power Management (LPM) ECN defines USB_REQ_TEST_AND_SET command,
- * used by hubs to put ports into a new L1 suspend state, except that it
- * forgot to define its number ...
- */
-/*
- * USB feature flags are written using USB_REQ_{CLEAR,SET}_FEATURE, and
- * are read as a bit array returned by USB_REQ_GET_STATUS.  (So there
- * are at most sixteen features of each type.)  Hubs may also support a
- * new USB_REQ_TEST_AND_SET_FEATURE to put ports into L1 suspend.
- */
-#define USB_DEVICE_SELF_POWERED         0       /* (read only) */
-#define USB_DEVICE_REMOTE_WAKEUP        1       /* dev may initiate wakeup */
-#define USB_DEVICE_TEST_MODE            2       /* (wired high speed only) */
-#define USB_DEVICE_BATTERY              2       /* (wireless) */
-#define USB_DEVICE_B_HNP_ENABLE         3       /* (otg) dev may initiate HNP */
-#define USB_DEVICE_WUSB_DEVICE          3       /* (wireless)*/
-#define USB_DEVICE_A_HNP_SUPPORT        4       /* (otg) RH port supports HNP */
-#define USB_DEVICE_A_ALT_HNP_SUPPORT    5       /* (otg) other RH port does */
-#define USB_DEVICE_DEBUG_MODE           6       /* (special devices only) */
-/*
- * Test Mode Selectors
- * See USB 2.0 spec Table 9-7
- */
-#define TEST_J          1
-#define TEST_K          2
-#define TEST_SE0_NAK    3
-#define TEST_PACKET     4
-#define TEST_FORCE_EN   5
-/*
- * New Feature Selectors as added by USB 3.0
- * See USB 3.0 spec Table 9-6
- */
-#define USB_DEVICE_U1_ENABLE    48      /* dev may initiate U1 transition */
-#define USB_DEVICE_U2_ENABLE    49      /* dev may initiate U2 transition */
-#define USB_DEVICE_LTM_ENABLE   50      /* dev may send LTM */
-#define USB_INTRF_FUNC_SUSPEND  0       /* function suspend */
-#define USB_INTR_FUNC_SUSPEND_OPT_MASK  0xFF00
-/*
- * Suspend Options, Table 9-7 USB 3.0 spec
- */
-#define USB_INTRF_FUNC_SUSPEND_LP       (1 << (8 + 0))
-#define USB_INTRF_FUNC_SUSPEND_RW       (1 << (8 + 1))
-#define USB_ENDPOINT_HALT               0       /* IN/OUT will STALL */
-/* Bit array elements as returned by the USB_REQ_GET_STATUS request. */
-#define USB_DEV_STAT_U1_ENABLED         2       /* transition into U1 state */
-#define USB_DEV_STAT_U2_ENABLED         3       /* transition into U2 state */
-#define USB_DEV_STAT_LTM_ENABLED        4       /* Latency tolerance messages */
-/**
- * struct usb_ctrlrequest - SETUP data for a USB device control request
- * @bRequestType: matches the USB bmRequestType field
- * @bRequest: matches the USB bRequest field
- * @wValue: matches the USB wValue field (le16 byte order)
- * @wIndex: matches the USB wIndex field (le16 byte order)
- * @wLength: matches the USB wLength field (le16 byte order)
- *
- * This structure is used to send control requests to a USB device.  It matches
- * the different fields of the USB 2.0 Spec section 9.3, table 9-2.  See the
- * USB spec for a fuller description of the different fields, and what they are
- * used for.
- *
- * Note that the driver for any interface can issue control requests.
- * For most devices, interfaces don't coordinate with each other, so
- * such requests may be made at any time.
- */
-struct usb_ctrlrequest {
-        __u8 bRequestType;
-        __u8 bRequest;
-        __le16 wValue;
-        __le16 wIndex;
-        __le16 wLength;
-} __attribute__ ((packed));
-/*-------------------------------------------------------------------------*/
-/*
- * STANDARD DESCRIPTORS ... as returned by GET_DESCRIPTOR, or
- * (rarely) accepted by SET_DESCRIPTOR.
- *
- * Note that all multi-byte values here are encoded in little endian
- * byte order "on the wire".  Within the kernel and when exposed
- * through the Linux-USB APIs, they are not converted to cpu byte
- * order; it is the responsibility of the client code to do this.
- * The single exception is when device and configuration descriptors (but
- * not other descriptors) are read from usbfs (i.e. /proc/bus/usb/BBB/DDD);
- * in this case the fields are converted to host endianness by the kernel.
- */
-/*
- * Descriptor types ... USB 2.0 spec table 9.5
- */
-#define USB_DT_DEVICE                   0x01
-#define USB_DT_CONFIG                   0x02
-#define USB_DT_STRING                   0x03
-#define USB_DT_INTERFACE                0x04
-#define USB_DT_ENDPOINT                 0x05
-#define USB_DT_DEVICE_QUALIFIER         0x06
-#define USB_DT_OTHER_SPEED_CONFIG       0x07
-#define USB_DT_INTERFACE_POWER          0x08
-/* these are from a minor usb 2.0 revision (ECN) */
-#define USB_DT_OTG                      0x09
-#define USB_DT_DEBUG                    0x0a
-#define USB_DT_INTERFACE_ASSOCIATION    0x0b
-/* these are from the Wireless USB spec */
-#define USB_DT_SECURITY                 0x0c
-#define USB_DT_KEY                      0x0d
-#define USB_DT_ENCRYPTION_TYPE          0x0e
-#define USB_DT_BOS                      0x0f
-#define USB_DT_DEVICE_CAPABILITY        0x10
-#define USB_DT_WIRELESS_ENDPOINT_COMP   0x11
-#define USB_DT_WIRE_ADAPTER             0x21
-#define USB_DT_RPIPE                    0x22
-#define USB_DT_CS_RADIO_CONTROL         0x23
-/* From the T10 UAS specification */
-#define USB_DT_PIPE_USAGE               0x24
-/* From the USB 3.0 spec */
-#define USB_DT_SS_ENDPOINT_COMP         0x30
-/* Conventional codes for class-specific descriptors.  The convention is
- * defined in the USB "Common Class" Spec (3.11).  Individual class specs
- * are authoritative for their usage, not the "common class" writeup.
- */
-#define USB_DT_CS_DEVICE                (USB_TYPE_CLASS | USB_DT_DEVICE)
-#define USB_DT_CS_CONFIG                (USB_TYPE_CLASS | USB_DT_CONFIG)
-#define USB_DT_CS_STRING                (USB_TYPE_CLASS | USB_DT_STRING)
-#define USB_DT_CS_INTERFACE             (USB_TYPE_CLASS | USB_DT_INTERFACE)
-#define USB_DT_CS_ENDPOINT              (USB_TYPE_CLASS | USB_DT_ENDPOINT)
-/* All standard descriptors have these 2 fields at the beginning */
-struct usb_descriptor_header {
-        __u8  bLength;
-        __u8  bDescriptorType;
-} __attribute__ ((packed));
-/*-------------------------------------------------------------------------*/
-/* USB_DT_DEVICE: Device descriptor */
-struct usb_device_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __le16 bcdUSB;
-        __u8  bDeviceClass;
-        __u8  bDeviceSubClass;
-        __u8  bDeviceProtocol;
-        __u8  bMaxPacketSize0;
-        __le16 idVendor;
-        __le16 idProduct;
-        __le16 bcdDevice;
-        __u8  iManufacturer;
-        __u8  iProduct;
-        __u8  iSerialNumber;
-        __u8  bNumConfigurations;
-} __attribute__ ((packed));
-#define USB_DT_DEVICE_SIZE              18
-/*
- * Device and/or Interface Class codes
- * as found in bDeviceClass or bInterfaceClass
- * and defined by www.usb.org documents
- */
-#define USB_CLASS_PER_INTERFACE         0       /* for DeviceClass */
-#define USB_CLASS_AUDIO                 1
-#define USB_CLASS_COMM                  2
-#define USB_CLASS_HID                   3
-#define USB_CLASS_PHYSICAL              5
-#define USB_CLASS_STILL_IMAGE           6
-#define USB_CLASS_PRINTER               7
-#define USB_CLASS_MASS_STORAGE          8
-#define USB_CLASS_HUB                   9
-#define USB_CLASS_CDC_DATA              0x0a
-#define USB_CLASS_CSCID                 0x0b    /* chip+ smart card */
-#define USB_CLASS_CONTENT_SEC           0x0d    /* content security */
-#define USB_CLASS_VIDEO                 0x0e
-#define USB_CLASS_WIRELESS_CONTROLLER   0xe0
-#define USB_CLASS_MISC                  0xef
-#define USB_CLASS_APP_SPEC              0xfe
-#define USB_CLASS_VENDOR_SPEC           0xff
-#define USB_SUBCLASS_VENDOR_SPEC        0xff
-/*-------------------------------------------------------------------------*/
-/* USB_DT_CONFIG: Configuration descriptor information.
- *
- * USB_DT_OTHER_SPEED_CONFIG is the same descriptor, except that the
- * descriptor type is different.  Highspeed-capable devices can look
- * different depending on what speed they're currently running.  Only
- * devices with a USB_DT_DEVICE_QUALIFIER have any OTHER_SPEED_CONFIG
- * descriptors.
- */
-struct usb_config_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __le16 wTotalLength;
-        __u8  bNumInterfaces;
-        __u8  bConfigurationValue;
-        __u8  iConfiguration;
-        __u8  bmAttributes;
-        __u8  bMaxPower;
-} __attribute__ ((packed));
-#define USB_DT_CONFIG_SIZE              9
-/* from config descriptor bmAttributes */
-#define USB_CONFIG_ATT_ONE              (1 << 7)        /* must be set */
-#define USB_CONFIG_ATT_SELFPOWER        (1 << 6)        /* self powered */
-#define USB_CONFIG_ATT_WAKEUP           (1 << 5)        /* can wakeup */
-#define USB_CONFIG_ATT_BATTERY          (1 << 4)        /* battery powered */
-/*-------------------------------------------------------------------------*/
-/* USB_DT_STRING: String descriptor */
-struct usb_string_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __le16 wData[1];                /* UTF-16LE encoded */
-} __attribute__ ((packed));
-/* note that "string" zero is special, it holds language codes that
- * the device supports, not Unicode characters.
- */
-/*-------------------------------------------------------------------------*/
-/* USB_DT_INTERFACE: Interface descriptor */
-struct usb_interface_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bInterfaceNumber;
-        __u8  bAlternateSetting;
-        __u8  bNumEndpoints;
-        __u8  bInterfaceClass;
-        __u8  bInterfaceSubClass;
-        __u8  bInterfaceProtocol;
-        __u8  iInterface;
-} __attribute__ ((packed));
-#define USB_DT_INTERFACE_SIZE           9
-/*-------------------------------------------------------------------------*/
-/* USB_DT_ENDPOINT: Endpoint descriptor */
-struct usb_endpoint_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bEndpointAddress;
-        __u8  bmAttributes;
-        __le16 wMaxPacketSize;
-        __u8  bInterval;
-        /* NOTE:  these two are _only_ in audio endpoints. */
-        /* use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. */
-        __u8  bRefresh;
-        __u8  bSynchAddress;
-} __attribute__ ((packed));
-#define USB_DT_ENDPOINT_SIZE            7
-#define USB_DT_ENDPOINT_AUDIO_SIZE      9       /* Audio extension */
-/*
- * Endpoints
- */
-#define USB_ENDPOINT_NUMBER_MASK        0x0f    /* in bEndpointAddress */
-#define USB_ENDPOINT_DIR_MASK           0x80
-#define USB_ENDPOINT_XFERTYPE_MASK      0x03    /* in bmAttributes */
-#define USB_ENDPOINT_XFER_CONTROL       0
-#define USB_ENDPOINT_XFER_ISOC          1
-#define USB_ENDPOINT_XFER_BULK          2
-#define USB_ENDPOINT_XFER_INT           3
-#define USB_ENDPOINT_MAX_ADJUSTABLE     0x80
-/* The USB 3.0 spec redefines bits 5:4 of bmAttributes as interrupt ep type. */
-#define USB_ENDPOINT_INTRTYPE           0x30
-#define USB_ENDPOINT_INTR_PERIODIC      (0 << 4)
-#define USB_ENDPOINT_INTR_NOTIFICATION  (1 << 4)
-#define USB_ENDPOINT_SYNCTYPE           0x0c
-#define USB_ENDPOINT_SYNC_NONE          (0 << 2)
-#define USB_ENDPOINT_SYNC_ASYNC         (1 << 2)
-#define USB_ENDPOINT_SYNC_ADAPTIVE      (2 << 2)
-#define USB_ENDPOINT_SYNC_SYNC          (3 << 2)
-#define USB_ENDPOINT_USAGE_MASK         0x30
-#define USB_ENDPOINT_USAGE_DATA         0x00
-#define USB_ENDPOINT_USAGE_FEEDBACK     0x10
-#define USB_ENDPOINT_USAGE_IMPLICIT_FB  0x20    /* Implicit feedback Data endpoint */
-/*-------------------------------------------------------------------------*/
-/**
- * usb_endpoint_num - get the endpoint's number
- * @epd: endpoint to be checked
- *
- * Returns @epd's number: 0 to 15.
- */
-static inline int usb_endpoint_num(const struct usb_endpoint_descriptor *epd)
-{
-        return epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
-}
-/**
- * usb_endpoint_type - get the endpoint's transfer type
- * @epd: endpoint to be checked
- *
- * Returns one of USB_ENDPOINT_XFER_{CONTROL, ISOC, BULK, INT} according
- * to @epd's transfer type.
- */
-static inline int usb_endpoint_type(const struct usb_endpoint_descriptor *epd)
-{
-        return epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
-}
-/**
- * usb_endpoint_dir_in - check if the endpoint has IN direction
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type IN, otherwise it returns false.
- */
-static inline int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
-{
-        return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN);
-}
-/**
- * usb_endpoint_dir_out - check if the endpoint has OUT direction
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type OUT, otherwise it returns false.
- */
-static inline int usb_endpoint_dir_out(
-                                const struct usb_endpoint_descriptor *epd)
-{
-        return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
-}
-/**
- * usb_endpoint_xfer_bulk - check if the endpoint has bulk transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type bulk, otherwise it returns false.
- */
-static inline int usb_endpoint_xfer_bulk(
-                                const struct usb_endpoint_descriptor *epd)
-{
-        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-                USB_ENDPOINT_XFER_BULK);
-}
-/**
- * usb_endpoint_xfer_control - check if the endpoint has control transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type control, otherwise it returns false.
- */
-static inline int usb_endpoint_xfer_control(
-                                const struct usb_endpoint_descriptor *epd)
-{
-        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-                USB_ENDPOINT_XFER_CONTROL);
-}
-/**
- * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type interrupt, otherwise it returns
- * false.
- */
-static inline int usb_endpoint_xfer_int(
-                                const struct usb_endpoint_descriptor *epd)
-{
-        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-                USB_ENDPOINT_XFER_INT);
-}
-/**
- * usb_endpoint_xfer_isoc - check if the endpoint has isochronous transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type isochronous, otherwise it returns
- * false.
- */
-static inline int usb_endpoint_xfer_isoc(
-                                const struct usb_endpoint_descriptor *epd)
-{
-        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-                USB_ENDPOINT_XFER_ISOC);
-}
-/**
- * usb_endpoint_is_bulk_in - check if the endpoint is bulk IN
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has bulk transfer type and IN direction,
- * otherwise it returns false.
- */
-static inline int usb_endpoint_is_bulk_in(
-                                const struct usb_endpoint_descriptor *epd)
-{
-        return usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd);
-}
-/**
- * usb_endpoint_is_bulk_out - check if the endpoint is bulk OUT
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has bulk transfer type and OUT direction,
- * otherwise it returns false.
- */
-static inline int usb_endpoint_is_bulk_out(
-                                const struct usb_endpoint_descriptor *epd)
-{
-        return usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd);
-}
-/**
- * usb_endpoint_is_int_in - check if the endpoint is interrupt IN
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has interrupt transfer type and IN direction,
- * otherwise it returns false.
- */
-static inline int usb_endpoint_is_int_in(
-                                const struct usb_endpoint_descriptor *epd)
-{
-        return usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd);
-}
-/**
- * usb_endpoint_is_int_out - check if the endpoint is interrupt OUT
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has interrupt transfer type and OUT direction,
- * otherwise it returns false.
- */
-static inline int usb_endpoint_is_int_out(
-                                const struct usb_endpoint_descriptor *epd)
-{
-        return usb_endpoint_xfer_int(epd) && usb_endpoint_dir_out(epd);
-}
-/**
- * usb_endpoint_is_isoc_in - check if the endpoint is isochronous IN
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has isochronous transfer type and IN direction,
- * otherwise it returns false.
- */
-static inline int usb_endpoint_is_isoc_in(
-                                const struct usb_endpoint_descriptor *epd)
-{
-        return usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_in(epd);
-}
-/**
- * usb_endpoint_is_isoc_out - check if the endpoint is isochronous OUT
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has isochronous transfer type and OUT direction,
- * otherwise it returns false.
- */
-static inline int usb_endpoint_is_isoc_out(
-                                const struct usb_endpoint_descriptor *epd)
-{
-        return usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_out(epd);
-}
-/**
- * usb_endpoint_maxp - get endpoint's max packet size
- * @epd: endpoint to be checked
- *
- * Returns @epd's max packet
- */
-static inline int usb_endpoint_maxp(const struct usb_endpoint_descriptor *epd)
-{
-        return __le16_to_cpu(epd->wMaxPacketSize);
-}
-static inline int usb_endpoint_interrupt_type(
-                const struct usb_endpoint_descriptor *epd)
-{
-        return epd->bmAttributes & USB_ENDPOINT_INTRTYPE;
-}
-/*-------------------------------------------------------------------------*/
-/* USB_DT_SS_ENDPOINT_COMP: SuperSpeed Endpoint Companion descriptor */
-struct usb_ss_ep_comp_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bMaxBurst;
-        __u8  bmAttributes;
-        __le16 wBytesPerInterval;
-} __attribute__ ((packed));
-#define USB_DT_SS_EP_COMP_SIZE          6
-/* Bits 4:0 of bmAttributes if this is a bulk endpoint */
-static inline int
-usb_ss_max_streams(const struct usb_ss_ep_comp_descriptor *comp)
-{
-        int             max_streams;
-        if (!comp)
-                return 0;
-        max_streams = comp->bmAttributes & 0x1f;
-        if (!max_streams)
-                return 0;
-        max_streams = 1 << max_streams;
-        return max_streams;
-}
-/* Bits 1:0 of bmAttributes if this is an isoc endpoint */
-#define USB_SS_MULT(p)                  (1 + ((p) & 0x3))
-/*-------------------------------------------------------------------------*/
-/* USB_DT_DEVICE_QUALIFIER: Device Qualifier descriptor */
-struct usb_qualifier_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __le16 bcdUSB;
-        __u8  bDeviceClass;
-        __u8  bDeviceSubClass;
-        __u8  bDeviceProtocol;
-        __u8  bMaxPacketSize0;
-        __u8  bNumConfigurations;
-        __u8  bRESERVED;
-} __attribute__ ((packed));
-/*-------------------------------------------------------------------------*/
-/* USB_DT_OTG (from OTG 1.0a supplement) */
-struct usb_otg_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bmAttributes;     /* support for HNP, SRP, etc */
-} __attribute__ ((packed));
-/* from usb_otg_descriptor.bmAttributes */
-#define USB_OTG_SRP             (1 << 0)
-#define USB_OTG_HNP             (1 << 1)        /* swap host/device roles */
-/*-------------------------------------------------------------------------*/
-/* USB_DT_DEBUG:  for special highspeed devices, replacing serial console */
-struct usb_debug_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        /* bulk endpoints with 8 byte maxpacket */
-        __u8  bDebugInEndpoint;
-        __u8  bDebugOutEndpoint;
-} __attribute__((packed));
-/*-------------------------------------------------------------------------*/
-/* USB_DT_INTERFACE_ASSOCIATION: groups interfaces */
-struct usb_interface_assoc_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bFirstInterface;
-        __u8  bInterfaceCount;
-        __u8  bFunctionClass;
-        __u8  bFunctionSubClass;
-        __u8  bFunctionProtocol;
-        __u8  iFunction;
-} __attribute__ ((packed));
-/*-------------------------------------------------------------------------*/
-/* USB_DT_SECURITY:  group of wireless security descriptors, including
- * encryption types available for setting up a CC/association.
- */
-struct usb_security_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __le16 wTotalLength;
-        __u8  bNumEncryptionTypes;
-} __attribute__((packed));
-/*-------------------------------------------------------------------------*/
-/* USB_DT_KEY:  used with {GET,SET}_SECURITY_DATA; only public keys
- * may be retrieved.
- */
-struct usb_key_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  tTKID[3];
-        __u8  bReserved;
-        __u8  bKeyData[0];
-} __attribute__((packed));
-/*-------------------------------------------------------------------------*/
-/* USB_DT_ENCRYPTION_TYPE:  bundled in DT_SECURITY groups */
-struct usb_encryption_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bEncryptionType;
-#define USB_ENC_TYPE_UNSECURE           0
-#define USB_ENC_TYPE_WIRED              1       /* non-wireless mode */
-#define USB_ENC_TYPE_CCM_1              2       /* aes128/cbc session */
-#define USB_ENC_TYPE_RSA_1              3       /* rsa3072/sha1 auth */
-        __u8  bEncryptionValue;         /* use in SET_ENCRYPTION */
-        __u8  bAuthKeyIndex;
-} __attribute__((packed));
-/*-------------------------------------------------------------------------*/
-/* USB_DT_BOS:  group of device-level capabilities */
-struct usb_bos_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __le16 wTotalLength;
-        __u8  bNumDeviceCaps;
-} __attribute__((packed));
-#define USB_DT_BOS_SIZE         5
-/*-------------------------------------------------------------------------*/
-/* USB_DT_DEVICE_CAPABILITY:  grouped with BOS */
-struct usb_dev_cap_header {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bDevCapabilityType;
-} __attribute__((packed));
-#define USB_CAP_TYPE_WIRELESS_USB       1
-struct usb_wireless_cap_descriptor {    /* Ultra Wide Band */
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bDevCapabilityType;
-        __u8  bmAttributes;
-#define USB_WIRELESS_P2P_DRD            (1 << 1)
-#define USB_WIRELESS_BEACON_MASK        (3 << 2)
-#define USB_WIRELESS_BEACON_SELF        (1 << 2)
-#define USB_WIRELESS_BEACON_DIRECTED    (2 << 2)
-#define USB_WIRELESS_BEACON_NONE        (3 << 2)
-        __le16 wPHYRates;       /* bit rates, Mbps */
-#define USB_WIRELESS_PHY_53             (1 << 0)        /* always set */
-#define USB_WIRELESS_PHY_80             (1 << 1)
-#define USB_WIRELESS_PHY_107            (1 << 2)        /* always set */
-#define USB_WIRELESS_PHY_160            (1 << 3)
-#define USB_WIRELESS_PHY_200            (1 << 4)        /* always set */
-#define USB_WIRELESS_PHY_320            (1 << 5)
-#define USB_WIRELESS_PHY_400            (1 << 6)
-#define USB_WIRELESS_PHY_480            (1 << 7)
-        __u8  bmTFITXPowerInfo; /* TFI power levels */
-        __u8  bmFFITXPowerInfo; /* FFI power levels */
-        __le16 bmBandGroup;
-        __u8  bReserved;
-} __attribute__((packed));
-/* USB 2.0 Extension descriptor */
-#define USB_CAP_TYPE_EXT                2
-struct usb_ext_cap_descriptor {         /* Link Power Management */
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bDevCapabilityType;
-        __le32 bmAttributes;
-#define USB_LPM_SUPPORT                 (1 << 1)        /* supports LPM */
-#define USB_BESL_SUPPORT                (1 << 2)        /* supports BESL */
-#define USB_BESL_BASELINE_VALID         (1 << 3)        /* Baseline BESL valid*/
-#define USB_BESL_DEEP_VALID             (1 << 4)        /* Deep BESL valid */
-#define USB_GET_BESL_BASELINE(p)        (((p) & (0xf << 8)) >> 8)
-#define USB_GET_BESL_DEEP(p)            (((p) & (0xf << 12)) >> 12)
-} __attribute__((packed));
-#define USB_DT_USB_EXT_CAP_SIZE 7
-/*
- * SuperSpeed USB Capability descriptor: Defines the set of SuperSpeed USB
- * specific device level capabilities
- */
-#define         USB_SS_CAP_TYPE         3
-struct usb_ss_cap_descriptor {          /* Link Power Management */
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bDevCapabilityType;
-        __u8  bmAttributes;
-#define USB_LTM_SUPPORT                 (1 << 1) /* supports LTM */
-        __le16 wSpeedSupported;
-#define USB_LOW_SPEED_OPERATION         (1)      /* Low speed operation */
-#define USB_FULL_SPEED_OPERATION        (1 << 1) /* Full speed operation */
-#define USB_HIGH_SPEED_OPERATION        (1 << 2) /* High speed operation */
-#define USB_5GBPS_OPERATION             (1 << 3) /* Operation at 5Gbps */
-        __u8  bFunctionalitySupport;
-        __u8  bU1devExitLat;
-        __le16 bU2DevExitLat;
-} __attribute__((packed));
-#define USB_DT_USB_SS_CAP_SIZE  10
-/*
- * Container ID Capability descriptor: Defines the instance unique ID used to
- * identify the instance across all operating modes
- */
-#define CONTAINER_ID_TYPE       4
-struct usb_ss_container_id_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bDevCapabilityType;
-        __u8  bReserved;
-        __u8  ContainerID[16]; /* 128-bit number */
-} __attribute__((packed));
-#define USB_DT_USB_SS_CONTN_ID_SIZE     20
-/*-------------------------------------------------------------------------*/
-/* USB_DT_WIRELESS_ENDPOINT_COMP:  companion descriptor associated with
- * each endpoint descriptor for a wireless device
- */
-struct usb_wireless_ep_comp_descriptor {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bMaxBurst;
-        __u8  bMaxSequence;
-        __le16 wMaxStreamDelay;
-        __le16 wOverTheAirPacketSize;
-        __u8  bOverTheAirInterval;
-        __u8  bmCompAttributes;
-#define USB_ENDPOINT_SWITCH_MASK        0x03    /* in bmCompAttributes */
-#define USB_ENDPOINT_SWITCH_NO          0
-#define USB_ENDPOINT_SWITCH_SWITCH      1
-#define USB_ENDPOINT_SWITCH_SCALE       2
-} __attribute__((packed));
-/*-------------------------------------------------------------------------*/
-/* USB_REQ_SET_HANDSHAKE is a four-way handshake used between a wireless
- * host and a device for connection set up, mutual authentication, and
- * exchanging short lived session keys.  The handshake depends on a CC.
- */
-struct usb_handshake {
-        __u8 bMessageNumber;
-        __u8 bStatus;
-        __u8 tTKID[3];
-        __u8 bReserved;
-        __u8 CDID[16];
-        __u8 nonce[16];
-        __u8 MIC[8];
-} __attribute__((packed));
-/*-------------------------------------------------------------------------*/
-/* USB_REQ_SET_CONNECTION modifies or revokes a connection context (CC).
- * A CC may also be set up using non-wireless secure channels (including
- * wired USB!), and some devices may support CCs with multiple hosts.
- */
-struct usb_connection_context {
-        __u8 CHID[16];          /* persistent host id */
-        __u8 CDID[16];          /* device id (unique w/in host context) */
-        __u8 CK[16];            /* connection key */
-} __attribute__((packed));
-/*-------------------------------------------------------------------------*/
-/* USB 2.0 defines three speeds, here's how Linux identifies them */
-enum usb_device_speed {
-        USB_SPEED_UNKNOWN = 0,                  /* enumerating */
-        USB_SPEED_LOW, USB_SPEED_FULL,          /* usb 1.1 */
-        USB_SPEED_HIGH,                         /* usb 2.0 */
-        USB_SPEED_WIRELESS,                     /* wireless (usb 2.5) */
-        USB_SPEED_SUPER,                        /* usb 3.0 */
-};
-#ifdef __KERNEL__
 /**
 * usb_speed_string() - Returns human readable-name of the speed.
@@ -919,86 +43,4 @@ enum usb_device_speed {
 */
 extern const char *usb_speed_string(enum usb_device_speed speed);
-#endif
-enum usb_device_state {
-        /* NOTATTACHED isn't in the USB spec, and this state acts
-         * the same as ATTACHED ... but it's clearer this way.
-         */
-        USB_STATE_NOTATTACHED = 0,
-        /* chapter 9 and authentication (wireless) device states */
-        USB_STATE_ATTACHED,
-        USB_STATE_POWERED,                      /* wired */
-        USB_STATE_RECONNECTING,                 /* auth */
-        USB_STATE_UNAUTHENTICATED,              /* auth */
-        USB_STATE_DEFAULT,                      /* limited function */
-        USB_STATE_ADDRESS,
-        USB_STATE_CONFIGURED,                   /* most functions */
-        USB_STATE_SUSPENDED
-        /* NOTE:  there are actually four different SUSPENDED
-         * states, returning to POWERED, DEFAULT, ADDRESS, or
-         * CONFIGURED respectively when SOF tokens flow again.
-         * At this level there's no difference between L1 and L2
-         * suspend states.  (L2 being original USB 1.1 suspend.)
-         */
-};
-enum usb3_link_state {
-        USB3_LPM_U0 = 0,
-        USB3_LPM_U1,
-        USB3_LPM_U2,
-        USB3_LPM_U3
-};
-/*
- * A U1 timeout of 0x0 means the parent hub will reject any transitions to U1.
- * 0xff means the parent hub will accept transitions to U1, but will not
- * initiate a transition.
- *
- * A U1 timeout of 0x1 to 0x7F also causes the hub to initiate a transition to
- * U1 after that many microseconds.  Timeouts of 0x80 to 0xFE are reserved
- * values.
- *
- * A U2 timeout of 0x0 means the parent hub will reject any transitions to U2.
- * 0xff means the parent hub will accept transitions to U2, but will not
- * initiate a transition.
- *
- * A U2 timeout of 0x1 to 0xFE also causes the hub to initiate a transition to
- * U2 after N*256 microseconds.  Therefore a U2 timeout value of 0x1 means a U2
- * idle timer of 256 microseconds, 0x2 means 512 microseconds, 0xFE means
- * 65.024ms.
- */
-#define USB3_LPM_DISABLED               0x0
-#define USB3_LPM_U1_MAX_TIMEOUT         0x7F
-#define USB3_LPM_U2_MAX_TIMEOUT         0xFE
-#define USB3_LPM_DEVICE_INITIATED       0xFF
-struct usb_set_sel_req {
-        __u8    u1_sel;
-        __u8    u1_pel;
-        __le16  u2_sel;
-        __le16  u2_pel;
-} __attribute__ ((packed));
-/*
- * The Set System Exit Latency control transfer provides one byte each for
- * U1 SEL and U1 PEL, so the max exit latency is 0xFF.  U2 SEL and U2 PEL each
- * are two bytes long.
- */
-#define USB3_LPM_MAX_U1_SEL_PEL         0xFF
-#define USB3_LPM_MAX_U2_SEL_PEL         0xFFFF
-/*-------------------------------------------------------------------------*/
-/*
- * As per USB compliance update, a device that is actively drawing
- * more than 100mA from USB must report itself as bus-powered in
- * the GetStatus(DEVICE) call.
- * http://compliance.usb.org/index.asp?UpdateFile=Electrical&Format=Standard#34
- */
-#define USB_SELF_POWER_VBUS_MAX_DRAW            100
 #endif /* __LINUX_USB_CH9_H */
diff --git a/include/linux/usb/functionfs.h b/include/linux/usb/functionfs.h
index a843d0851364..65d0a88dbc67 100644
--- a/include/linux/usb/functionfs.h
+++ b/include/linux/usb/functionfs.h
@@ -1,171 +1,8 @@
 #ifndef __LINUX_FUNCTIONFS_H__
 #define __LINUX_FUNCTIONFS_H__ 1
+#include <uapi/linux/usb/functionfs.h>
-#include <linux/types.h>
-#include <linux/ioctl.h>
-#include <linux/usb/ch9.h>
-enum {
-        FUNCTIONFS_DESCRIPTORS_MAGIC = 1,
-        FUNCTIONFS_STRINGS_MAGIC     = 2
-};
-#ifndef __KERNEL__
-/* Descriptor of an non-audio endpoint */
-struct usb_endpoint_descriptor_no_audio {
-        __u8  bLength;
-        __u8  bDescriptorType;
-        __u8  bEndpointAddress;
-        __u8  bmAttributes;
-        __le16 wMaxPacketSize;
-        __u8  bInterval;
-} __attribute__((packed));
-/*
- * All numbers must be in little endian order.
- */
-struct usb_functionfs_descs_head {
-        __le32 magic;
-        __le32 length;
-        __le32 fs_count;
-        __le32 hs_count;
-} __attribute__((packed));
-/*
- * Descriptors format:
- *
- * | off | name      | type         | description                          |
- * |-----+-----------+--------------+--------------------------------------|
- * |   0 | magic     | LE32         | FUNCTIONFS_{FS,HS}_DESCRIPTORS_MAGIC |
- * |   4 | length    | LE32         | length of the whole data chunk       |
- * |   8 | fs_count  | LE32         | number of full-speed descriptors     |
- * |  12 | hs_count  | LE32         | number of high-speed descriptors     |
- * |  16 | fs_descrs | Descriptor[] | list of full-speed descriptors       |
- * |     | hs_descrs | Descriptor[] | list of high-speed descriptors       |
- *
- * descs are just valid USB descriptors and have the following format:
- *
- * | off | name            | type | description              |
- * |-----+-----------------+------+--------------------------|
- * |   0 | bLength         | U8   | length of the descriptor |
- * |   1 | bDescriptorType | U8   | descriptor type          |
- * |   2 | payload         |      | descriptor's payload     |
- */
-struct usb_functionfs_strings_head {
-        __le32 magic;
-        __le32 length;
-        __le32 str_count;
-        __le32 lang_count;
-} __attribute__((packed));
-/*
- * Strings format:
- *
- * | off | name       | type                  | description                |
- * |-----+------------+-----------------------+----------------------------|
- * |   0 | magic      | LE32                  | FUNCTIONFS_STRINGS_MAGIC   |
- * |   4 | length     | LE32                  | length of the data chunk   |
- * |   8 | str_count  | LE32                  | number of strings          |
- * |  12 | lang_count | LE32                  | number of languages        |
- * |  16 | stringtab  | StringTab[lang_count] | table of strings per lang  |
- *
- * For each language there is one stringtab entry (ie. there are lang_count
- * stringtab entires).  Each StringTab has following format:
- *
- * | off | name    | type              | description                        |
- * |-----+---------+-------------------+------------------------------------|
- * |   0 | lang    | LE16              | language code                      |
- * |   2 | strings | String[str_count] | array of strings in given language |
- *
- * For each string there is one strings entry (ie. there are str_count
- * string entries).  Each String is a NUL terminated string encoded in
- * UTF-8.
- */
-#endif
-/*
- * Events are delivered on the ep0 file descriptor, when the user mode driver
- * reads from this file descriptor after writing the descriptors.  Don't
- * stop polling this descriptor.
- */
-enum usb_functionfs_event_type {
-        FUNCTIONFS_BIND,
-        FUNCTIONFS_UNBIND,
-        FUNCTIONFS_ENABLE,
-        FUNCTIONFS_DISABLE,
-        FUNCTIONFS_SETUP,
-        FUNCTIONFS_SUSPEND,
-        FUNCTIONFS_RESUME
-};
-/* NOTE:  this structure must stay the same size and layout on
- * both 32-bit and 64-bit kernels.
- */
-struct usb_functionfs_event {
-        union {
-                /* SETUP: packet; DATA phase i/o precedes next event
-                 *(setup.bmRequestType & USB_DIR_IN) flags direction */
-                struct usb_ctrlrequest  setup;
-        } __attribute__((packed)) u;
-        /* enum usb_functionfs_event_type */
-        __u8                            type;
-        __u8                            _pad[3];
-} __attribute__((packed));
-/* Endpoint ioctls */
-/* The same as in gadgetfs */
-/* IN transfers may be reported to the gadget driver as complete
- *      when the fifo is loaded, before the host reads the data;
- * OUT transfers may be reported to the host's "client" driver as
- *      complete when they're sitting in the FIFO unread.
- * THIS returns how many bytes are "unclaimed" in the endpoint fifo
- * (needed for precise fault handling, when the hardware allows it)
- */
-#define FUNCTIONFS_FIFO_STATUS  _IO('g', 1)
-/* discards any unclaimed data in the fifo. */
-#define FUNCTIONFS_FIFO_FLUSH   _IO('g', 2)
-/* resets endpoint halt+toggle; used to implement set_interface.
- * some hardware (like pxa2xx) can't support this.
- */
-#define FUNCTIONFS_CLEAR_HALT   _IO('g', 3)
-/* Specific for functionfs */
-/*
- * Returns reverse mapping of an interface.  Called on EP0.  If there
- * is no such interface returns -EDOM.  If function is not active
- * returns -ENODEV.
- */
-#define FUNCTIONFS_INTERFACE_REVMAP     _IO('g', 128)
-/*
- * Returns real bEndpointAddress of an endpoint.  If function is not
- * active returns -ENODEV.
- */
-#define FUNCTIONFS_ENDPOINT_REVMAP      _IO('g', 129)
-#ifdef __KERNEL__
 struct ffs_data;
 struct usb_composite_dev;
@@ -197,5 +34,3 @@ static void functionfs_release_dev_callback(struct ffs_data *ffs_data)
 #endif
-#endif
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 1b4989082244..7d5b6000378b 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1218,6 +1218,7 @@ struct cfg80211_deauth_request {
        const u8 *ie;
        size_t ie_len;
        u16 reason_code;
+        bool local_state_change;
 };
 /**
@@ -2651,6 +2652,15 @@ unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
 unsigned int __attribute_const__ ieee80211_hdrlen(__le16 fc);
 /**
+ * ieee80211_get_mesh_hdrlen - get mesh extension header length
+ * @meshhdr: the mesh extension header, only the flags field
+ *      (first byte) will be accessed
+ * Returns the length of the extension header, which is always at
+ * least 6 bytes and at most 18 if address 5 and 6 are present.
+ */
+unsigned int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr);
+/**
 * DOC: Data path helpers
 *
 * In addition to generic utilities, cfg80211 also offers
diff --git a/include/sound/core.h b/include/sound/core.h
index bc056687f647..93896ad1fcdd 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -132,6 +132,7 @@ struct snd_card {
        int shutdown;                   /* this card is going down */
        int free_on_last_close;         /* free in context of file_release */
        wait_queue_head_t shutdown_sleep;
+        atomic_t refcount;              /* refcount for disconnection */
        struct device *dev;             /* device assigned to this card */
        struct device *card_dev;        /* cardX object for sysfs */
@@ -189,6 +190,7 @@ struct snd_minor {
        const struct file_operations *f_ops;    /* file operations */
        void *private_data;             /* private data for f_ops->open */
        struct device *dev;             /* device for sysfs */
+        struct snd_card *card_ptr;      /* assigned card instance */
 };
 /* return a device pointer linked to each sound device as a parent */
@@ -295,6 +297,7 @@ int snd_card_info_done(void);
 int snd_component_add(struct snd_card *card, const char *component);
 int snd_card_file_add(struct snd_card *card, struct file *file);
 int snd_card_file_remove(struct snd_card *card, struct file *file);
+void snd_card_unref(struct snd_card *card);
 #define snd_card_set_dev(card, devptr) ((card)->dev = (devptr))
diff --git a/include/trace/events/xen.h b/include/trace/events/xen.h
index 15ba03bdd7c6..d06b6da5c1e3 100644
--- a/include/trace/events/xen.h
+++ b/include/trace/events/xen.h
@@ -377,6 +377,14 @@ DECLARE_EVENT_CLASS(xen_mmu_pgd,
 DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_pin);
 DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_unpin);
+TRACE_EVENT(xen_mmu_flush_tlb_all,
+            TP_PROTO(int x),
+            TP_ARGS(x),
+            TP_STRUCT__entry(__array(char, x, 0)),
+            TP_fast_assign((void)x),
+            TP_printk("%s", "")
+        );
 TRACE_EVENT(xen_mmu_flush_tlb,
            TP_PROTO(int x),
            TP_ARGS(x),
diff --git a/include/uapi/linux/dvb/Kbuild b/include/uapi/linux/dvb/Kbuild
index aafaa5aa54d4..d40942cfc627 100644
--- a/include/uapi/linux/dvb/Kbuild
+++ b/include/uapi/linux/dvb/Kbuild
@@ -1 +1,9 @@
 # UAPI Header export list
+header-y += audio.h
+header-y += ca.h
+header-y += dmx.h
+header-y += frontend.h
+header-y += net.h
+header-y += osd.h
+header-y += version.h
+header-y += video.h
diff --git a/include/linux/dvb/audio.h b/include/uapi/linux/dvb/audio.h
index d47bccd604e4..d47bccd604e4 100644
--- a/include/linux/dvb/audio.h
+++ b/include/uapi/linux/dvb/audio.h
diff --git a/include/linux/dvb/ca.h b/include/uapi/linux/dvb/ca.h
index c18537f3e449..c18537f3e449 100644
--- a/include/linux/dvb/ca.h
+++ b/include/uapi/linux/dvb/ca.h
diff --git a/include/uapi/linux/dvb/dmx.h b/include/uapi/linux/dvb/dmx.h
new file mode 100644
index 000000000000..b2a9ad8cafdc
--- /dev/null
+++ b/include/uapi/linux/dvb/dmx.h
@@ -0,0 +1,155 @@
+/*
+ * dmx.h
+ *
+ * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
+ *                  & Ralph  Metzler <ralph@convergence.de>
+ *                    for convergence integrated media GmbH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1
+ * of the License, or (at your option) any later version.
+ *
+ * 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 Lesser 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 _UAPI_DVBDMX_H_
+#define _UAPI_DVBDMX_H_
+#include <linux/types.h>
+#ifndef __KERNEL__
+#include <time.h>
+#endif
+#define DMX_FILTER_SIZE 16
+typedef enum
+{
+        DMX_OUT_DECODER, /* Streaming directly to decoder. */
+        DMX_OUT_TAP,     /* Output going to a memory buffer */
+                         /* (to be retrieved via the read command).*/
+        DMX_OUT_TS_TAP,  /* Output multiplexed into a new TS  */
+                         /* (to be retrieved by reading from the */
+                         /* logical DVR device).                 */
+        DMX_OUT_TSDEMUX_TAP /* Like TS_TAP but retrieved from the DMX device */
+} dmx_output_t;
+typedef enum
+{
+        DMX_IN_FRONTEND, /* Input from a front-end device.  */
+        DMX_IN_DVR       /* Input from the logical DVR device.  */
+} dmx_input_t;
+typedef enum
+{
+        DMX_PES_AUDIO0,
+        DMX_PES_VIDEO0,
+        DMX_PES_TELETEXT0,
+        DMX_PES_SUBTITLE0,
+        DMX_PES_PCR0,
+        DMX_PES_AUDIO1,
+        DMX_PES_VIDEO1,
+        DMX_PES_TELETEXT1,
+        DMX_PES_SUBTITLE1,
+        DMX_PES_PCR1,
+        DMX_PES_AUDIO2,
+        DMX_PES_VIDEO2,
+        DMX_PES_TELETEXT2,
+        DMX_PES_SUBTITLE2,
+        DMX_PES_PCR2,
+        DMX_PES_AUDIO3,
+        DMX_PES_VIDEO3,
+        DMX_PES_TELETEXT3,
+        DMX_PES_SUBTITLE3,
+        DMX_PES_PCR3,
+        DMX_PES_OTHER
+} dmx_pes_type_t;
+#define DMX_PES_AUDIO    DMX_PES_AUDIO0
+#define DMX_PES_VIDEO    DMX_PES_VIDEO0
+#define DMX_PES_TELETEXT DMX_PES_TELETEXT0
+#define DMX_PES_SUBTITLE DMX_PES_SUBTITLE0
+#define DMX_PES_PCR      DMX_PES_PCR0
+typedef struct dmx_filter
+{
+        __u8  filter[DMX_FILTER_SIZE];
+        __u8  mask[DMX_FILTER_SIZE];
+        __u8  mode[DMX_FILTER_SIZE];
+} dmx_filter_t;
+struct dmx_sct_filter_params
+{
+        __u16          pid;
+        dmx_filter_t   filter;
+        __u32          timeout;
+        __u32          flags;
+#define DMX_CHECK_CRC       1
+#define DMX_ONESHOT         2
+#define DMX_IMMEDIATE_START 4
+#define DMX_KERNEL_CLIENT   0x8000
+};
+struct dmx_pes_filter_params
+{
+        __u16          pid;
+        dmx_input_t    input;
+        dmx_output_t   output;
+        dmx_pes_type_t pes_type;
+        __u32          flags;
+};
+typedef struct dmx_caps {
+        __u32 caps;
+        int num_decoders;
+} dmx_caps_t;
+typedef enum {
+        DMX_SOURCE_FRONT0 = 0,
+        DMX_SOURCE_FRONT1,
+        DMX_SOURCE_FRONT2,
+        DMX_SOURCE_FRONT3,
+        DMX_SOURCE_DVR0   = 16,
+        DMX_SOURCE_DVR1,
+        DMX_SOURCE_DVR2,
+        DMX_SOURCE_DVR3
+} dmx_source_t;
+struct dmx_stc {
+        unsigned int num;       /* input : which STC? 0..N */
+        unsigned int base;      /* output: divisor for stc to get 90 kHz clock */
+        __u64 stc;              /* output: stc in 'base'*90 kHz units */
+};
+#define DMX_START                _IO('o', 41)
+#define DMX_STOP                 _IO('o', 42)
+#define DMX_SET_FILTER           _IOW('o', 43, struct dmx_sct_filter_params)
+#define DMX_SET_PES_FILTER       _IOW('o', 44, struct dmx_pes_filter_params)
+#define DMX_SET_BUFFER_SIZE      _IO('o', 45)
+#define DMX_GET_PES_PIDS         _IOR('o', 47, __u16[5])
+#define DMX_GET_CAPS             _IOR('o', 48, dmx_caps_t)
+#define DMX_SET_SOURCE           _IOW('o', 49, dmx_source_t)
+#define DMX_GET_STC              _IOWR('o', 50, struct dmx_stc)
+#define DMX_ADD_PID              _IOW('o', 51, __u16)
+#define DMX_REMOVE_PID           _IOW('o', 52, __u16)
+#endif /* _UAPI_DVBDMX_H_ */
diff --git a/include/linux/dvb/frontend.h b/include/uapi/linux/dvb/frontend.h
index c12d452cb40d..c12d452cb40d 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/uapi/linux/dvb/frontend.h
diff --git a/include/linux/dvb/net.h b/include/uapi/linux/dvb/net.h
index f451e7eb0b0b..f451e7eb0b0b 100644
--- a/include/linux/dvb/net.h
+++ b/include/uapi/linux/dvb/net.h
diff --git a/include/linux/dvb/osd.h b/include/uapi/linux/dvb/osd.h
index 880e68435832..880e68435832 100644
--- a/include/linux/dvb/osd.h
+++ b/include/uapi/linux/dvb/osd.h
diff --git a/include/linux/dvb/version.h b/include/uapi/linux/dvb/version.h
index 827cce7e33e3..827cce7e33e3 100644
--- a/include/linux/dvb/version.h
+++ b/include/uapi/linux/dvb/version.h
diff --git a/include/uapi/linux/dvb/video.h b/include/uapi/linux/dvb/video.h
new file mode 100644
index 000000000000..d3d14a59d2d5
--- /dev/null
+++ b/include/uapi/linux/dvb/video.h
@@ -0,0 +1,274 @@
+/*
+ * video.h
+ *
+ * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
+ *                  & Ralph  Metzler <ralph@convergence.de>
+ *                    for convergence integrated media GmbH
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1
+ * of the License, or (at your option) any later version.
+ *
+ * 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 Lesser 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 _UAPI_DVBVIDEO_H_
+#define _UAPI_DVBVIDEO_H_
+#include <linux/types.h>
+#ifndef __KERNEL__
+#include <stdint.h>
+#include <time.h>
+#endif
+typedef enum {
+        VIDEO_FORMAT_4_3,     /* Select 4:3 format */
+        VIDEO_FORMAT_16_9,    /* Select 16:9 format. */
+        VIDEO_FORMAT_221_1    /* 2.21:1 */
+} video_format_t;
+typedef enum {
+         VIDEO_SYSTEM_PAL,
+         VIDEO_SYSTEM_NTSC,
+         VIDEO_SYSTEM_PALN,
+         VIDEO_SYSTEM_PALNc,
+         VIDEO_SYSTEM_PALM,
+         VIDEO_SYSTEM_NTSC60,
+         VIDEO_SYSTEM_PAL60,
+         VIDEO_SYSTEM_PALM60
+} video_system_t;
+typedef enum {
+        VIDEO_PAN_SCAN,       /* use pan and scan format */
+        VIDEO_LETTER_BOX,     /* use letterbox format */
+        VIDEO_CENTER_CUT_OUT  /* use center cut out format */
+} video_displayformat_t;
+typedef struct {
+        int w;
+        int h;
+        video_format_t aspect_ratio;
+} video_size_t;
+typedef enum {
+        VIDEO_SOURCE_DEMUX, /* Select the demux as the main source */
+        VIDEO_SOURCE_MEMORY /* If this source is selected, the stream
+                               comes from the user through the write
+                               system call */
+} video_stream_source_t;
+typedef enum {
+        VIDEO_STOPPED, /* Video is stopped */
+        VIDEO_PLAYING, /* Video is currently playing */
+        VIDEO_FREEZED  /* Video is freezed */
+} video_play_state_t;
+/* Decoder commands */
+#define VIDEO_CMD_PLAY        (0)
+#define VIDEO_CMD_STOP        (1)
+#define VIDEO_CMD_FREEZE      (2)
+#define VIDEO_CMD_CONTINUE    (3)
+/* Flags for VIDEO_CMD_FREEZE */
+#define VIDEO_CMD_FREEZE_TO_BLACK       (1 << 0)
+/* Flags for VIDEO_CMD_STOP */
+#define VIDEO_CMD_STOP_TO_BLACK         (1 << 0)
+#define VIDEO_CMD_STOP_IMMEDIATELY      (1 << 1)
+/* Play input formats: */
+/* The decoder has no special format requirements */
+#define VIDEO_PLAY_FMT_NONE         (0)
+/* The decoder requires full GOPs */
+#define VIDEO_PLAY_FMT_GOP          (1)
+/* The structure must be zeroed before use by the application
+   This ensures it can be extended safely in the future. */
+struct video_command {
+        __u32 cmd;
+        __u32 flags;
+        union {
+                struct {
+                        __u64 pts;
+                } stop;
+                struct {
+                        /* 0 or 1000 specifies normal speed,
+                           1 specifies forward single stepping,
+                           -1 specifies backward single stepping,
+                           >1: playback at speed/1000 of the normal speed,
+                           <-1: reverse playback at (-speed/1000) of the normal speed. */
+                        __s32 speed;
+                        __u32 format;
+                } play;
+                struct {
+                        __u32 data[16];
+                } raw;
+        };
+};
+/* FIELD_UNKNOWN can be used if the hardware does not know whether
+   the Vsync is for an odd, even or progressive (i.e. non-interlaced)
+   field. */
+#define VIDEO_VSYNC_FIELD_UNKNOWN       (0)
+#define VIDEO_VSYNC_FIELD_ODD           (1)
+#define VIDEO_VSYNC_FIELD_EVEN          (2)
+#define VIDEO_VSYNC_FIELD_PROGRESSIVE   (3)
+struct video_event {
+        __s32 type;
+#define VIDEO_EVENT_SIZE_CHANGED        1
+#define VIDEO_EVENT_FRAME_RATE_CHANGED  2
+#define VIDEO_EVENT_DECODER_STOPPED     3
+#define VIDEO_EVENT_VSYNC               4
+        __kernel_time_t timestamp;
+        union {
+                video_size_t size;
+                unsigned int frame_rate;        /* in frames per 1000sec */
+                unsigned char vsync_field;      /* unknown/odd/even/progressive */
+        } u;
+};
+struct video_status {
+        int                   video_blank;   /* blank video on freeze? */
+        video_play_state_t    play_state;    /* current state of playback */
+        video_stream_source_t stream_source; /* current source (demux/memory) */
+        video_format_t        video_format;  /* current aspect ratio of stream*/
+        video_displayformat_t display_format;/* selected cropping mode */
+};
+struct video_still_picture {
+        char __user *iFrame;        /* pointer to a single iframe in memory */
+        __s32 size;
+};
+typedef
+struct video_highlight {
+        int     active;      /*    1=show highlight, 0=hide highlight */
+        __u8    contrast1;   /*    7- 4  Pattern pixel contrast */
+                             /*    3- 0  Background pixel contrast */
+        __u8    contrast2;   /*    7- 4  Emphasis pixel-2 contrast */
+                             /*    3- 0  Emphasis pixel-1 contrast */
+        __u8    color1;      /*    7- 4  Pattern pixel color */
+                             /*    3- 0  Background pixel color */
+        __u8    color2;      /*    7- 4  Emphasis pixel-2 color */
+                             /*    3- 0  Emphasis pixel-1 color */
+        __u32    ypos;       /*   23-22  auto action mode */
+                             /*   21-12  start y */
+                             /*    9- 0  end y */
+        __u32    xpos;       /*   23-22  button color number */
+                             /*   21-12  start x */
+                             /*    9- 0  end x */
+} video_highlight_t;
+typedef struct video_spu {
+        int active;
+        int stream_id;
+} video_spu_t;
+typedef struct video_spu_palette {      /* SPU Palette information */
+        int length;
+        __u8 __user *palette;
+} video_spu_palette_t;
+typedef struct video_navi_pack {
+        int length;          /* 0 ... 1024 */
+        __u8 data[1024];
+} video_navi_pack_t;
+typedef __u16 video_attributes_t;
+/*   bits: descr. */
+/*   15-14 Video compression mode (0=MPEG-1, 1=MPEG-2) */
+/*   13-12 TV system (0=525/60, 1=625/50) */
+/*   11-10 Aspect ratio (0=4:3, 3=16:9) */
+/*    9- 8 permitted display mode on 4:3 monitor (0=both, 1=only pan-sca */
+/*    7    line 21-1 data present in GOP (1=yes, 0=no) */
+/*    6    line 21-2 data present in GOP (1=yes, 0=no) */
+/*    5- 3 source resolution (0=720x480/576, 1=704x480/576, 2=352x480/57 */
+/*    2    source letterboxed (1=yes, 0=no) */
+/*    0    film/camera mode (0=camera, 1=film (625/50 only)) */
+/* bit definitions for capabilities: */
+/* can the hardware decode MPEG1 and/or MPEG2? */
+#define VIDEO_CAP_MPEG1   1
+#define VIDEO_CAP_MPEG2   2
+/* can you send a system and/or program stream to video device?
+   (you still have to open the video and the audio device but only
+    send the stream to the video device) */
+#define VIDEO_CAP_SYS     4
+#define VIDEO_CAP_PROG    8
+/* can the driver also handle SPU, NAVI and CSS encoded data?
+   (CSS API is not present yet) */
+#define VIDEO_CAP_SPU    16
+#define VIDEO_CAP_NAVI   32
+#define VIDEO_CAP_CSS    64
+#define VIDEO_STOP                 _IO('o', 21)
+#define VIDEO_PLAY                 _IO('o', 22)
+#define VIDEO_FREEZE               _IO('o', 23)
+#define VIDEO_CONTINUE             _IO('o', 24)
+#define VIDEO_SELECT_SOURCE        _IO('o', 25)
+#define VIDEO_SET_BLANK            _IO('o', 26)
+#define VIDEO_GET_STATUS           _IOR('o', 27, struct video_status)
+#define VIDEO_GET_EVENT            _IOR('o', 28, struct video_event)
+#define VIDEO_SET_DISPLAY_FORMAT   _IO('o', 29)
+#define VIDEO_STILLPICTURE         _IOW('o', 30, struct video_still_picture)
+#define VIDEO_FAST_FORWARD         _IO('o', 31)
+#define VIDEO_SLOWMOTION           _IO('o', 32)
+#define VIDEO_GET_CAPABILITIES     _IOR('o', 33, unsigned int)
+#define VIDEO_CLEAR_BUFFER         _IO('o',  34)
+#define VIDEO_SET_ID               _IO('o', 35)
+#define VIDEO_SET_STREAMTYPE       _IO('o', 36)
+#define VIDEO_SET_FORMAT           _IO('o', 37)
+#define VIDEO_SET_SYSTEM           _IO('o', 38)
+#define VIDEO_SET_HIGHLIGHT        _IOW('o', 39, video_highlight_t)
+#define VIDEO_SET_SPU              _IOW('o', 50, video_spu_t)
+#define VIDEO_SET_SPU_PALETTE      _IOW('o', 51, video_spu_palette_t)
+#define VIDEO_GET_NAVI             _IOR('o', 52, video_navi_pack_t)
+#define VIDEO_SET_ATTRIBUTES       _IO('o', 53)
+#define VIDEO_GET_SIZE             _IOR('o', 55, video_size_t)
+#define VIDEO_GET_FRAME_RATE       _IOR('o', 56, unsigned int)
+/**
+ * VIDEO_GET_PTS
+ *
+ * Read the 33 bit presentation time stamp as defined
+ * in ITU T-REC-H.222.0 / ISO/IEC 13818-1.
+ *
+ * The PTS should belong to the currently played
+ * frame if possible, but may also be a value close to it
+ * like the PTS of the last decoded frame or the last PTS
+ * extracted by the PES parser.
+ */
+#define VIDEO_GET_PTS              _IOR('o', 57, __u64)
+/* Read the number of displayed frames since the decoder was started */
+#define VIDEO_GET_FRAME_COUNT      _IOR('o', 58, __u64)
+#define VIDEO_COMMAND              _IOWR('o', 59, struct video_command)
+#define VIDEO_TRY_COMMAND          _IOWR('o', 60, struct video_command)
+#endif /* _UAPI_DVBVIDEO_H_ */
diff --git a/include/uapi/linux/hsi/Kbuild b/include/uapi/linux/hsi/Kbuild
index aafaa5aa54d4..30ab3cd3b8a5 100644
--- a/include/uapi/linux/hsi/Kbuild
+++ b/include/uapi/linux/hsi/Kbuild
@@ -1 +1,2 @@
 # UAPI Header export list
+header-y += hsi_char.h
diff --git a/include/linux/hsi/hsi_char.h b/include/uapi/linux/hsi/hsi_char.h
index 76160b4f455d..76160b4f455d 100644
--- a/include/linux/hsi/hsi_char.h
+++ b/include/uapi/linux/hsi/hsi_char.h
diff --git a/include/uapi/linux/raid/Kbuild b/include/uapi/linux/raid/Kbuild
index aafaa5aa54d4..e2c3d25405d7 100644
--- a/include/uapi/linux/raid/Kbuild
+++ b/include/uapi/linux/raid/Kbuild
@@ -1 +1,3 @@
 # UAPI Header export list
+header-y += md_p.h
+header-y += md_u.h
diff --git a/include/linux/raid/md_p.h b/include/uapi/linux/raid/md_p.h
index ee753536ab70..ee753536ab70 100644
--- a/include/linux/raid/md_p.h
+++ b/include/uapi/linux/raid/md_p.h
diff --git a/include/uapi/linux/raid/md_u.h b/include/uapi/linux/raid/md_u.h
new file mode 100644
index 000000000000..4133e744e4e6
--- /dev/null
+++ b/include/uapi/linux/raid/md_u.h
@@ -0,0 +1,155 @@
+/*
+   md_u.h : user <=> kernel API between Linux raidtools and RAID drivers
+          Copyright (C) 1998 Ingo Molnar
+          
+   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, or (at your option)
+   any later version.
+   
+   You should have received a copy of the GNU General Public License
+   (for example /usr/src/linux/COPYING); if not, write to the Free
+   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
+*/
+#ifndef _UAPI_MD_U_H
+#define _UAPI_MD_U_H
+/*
+ * Different major versions are not compatible.
+ * Different minor versions are only downward compatible.
+ * Different patchlevel versions are downward and upward compatible.
+ */
+#define MD_MAJOR_VERSION                0
+#define MD_MINOR_VERSION                90
+/*
+ * MD_PATCHLEVEL_VERSION indicates kernel functionality.
+ * >=1 means different superblock formats are selectable using SET_ARRAY_INFO
+ *     and major_version/minor_version accordingly
+ * >=2 means that Internal bitmaps are supported by setting MD_SB_BITMAP_PRESENT
+ *     in the super status byte
+ * >=3 means that bitmap superblock version 4 is supported, which uses
+ *     little-ending representation rather than host-endian
+ */
+#define MD_PATCHLEVEL_VERSION           3
+/* ioctls */
+/* status */
+#define RAID_VERSION            _IOR (MD_MAJOR, 0x10, mdu_version_t)
+#define GET_ARRAY_INFO          _IOR (MD_MAJOR, 0x11, mdu_array_info_t)
+#define GET_DISK_INFO           _IOR (MD_MAJOR, 0x12, mdu_disk_info_t)
+#define PRINT_RAID_DEBUG        _IO (MD_MAJOR, 0x13)
+#define RAID_AUTORUN            _IO (MD_MAJOR, 0x14)
+#define GET_BITMAP_FILE         _IOR (MD_MAJOR, 0x15, mdu_bitmap_file_t)
+/* configuration */
+#define CLEAR_ARRAY             _IO (MD_MAJOR, 0x20)
+#define ADD_NEW_DISK            _IOW (MD_MAJOR, 0x21, mdu_disk_info_t)
+#define HOT_REMOVE_DISK         _IO (MD_MAJOR, 0x22)
+#define SET_ARRAY_INFO          _IOW (MD_MAJOR, 0x23, mdu_array_info_t)
+#define SET_DISK_INFO           _IO (MD_MAJOR, 0x24)
+#define WRITE_RAID_INFO         _IO (MD_MAJOR, 0x25)
+#define UNPROTECT_ARRAY         _IO (MD_MAJOR, 0x26)
+#define PROTECT_ARRAY           _IO (MD_MAJOR, 0x27)
+#define HOT_ADD_DISK            _IO (MD_MAJOR, 0x28)
+#define SET_DISK_FAULTY         _IO (MD_MAJOR, 0x29)
+#define HOT_GENERATE_ERROR      _IO (MD_MAJOR, 0x2a)
+#define SET_BITMAP_FILE         _IOW (MD_MAJOR, 0x2b, int)
+/* usage */
+#define RUN_ARRAY               _IOW (MD_MAJOR, 0x30, mdu_param_t)
+/*  0x31 was START_ARRAY  */
+#define STOP_ARRAY              _IO (MD_MAJOR, 0x32)
+#define STOP_ARRAY_RO           _IO (MD_MAJOR, 0x33)
+#define RESTART_ARRAY_RW        _IO (MD_MAJOR, 0x34)
+/* 63 partitions with the alternate major number (mdp) */
+#define MdpMinorShift 6
+typedef struct mdu_version_s {
+        int major;
+        int minor;
+        int patchlevel;
+} mdu_version_t;
+typedef struct mdu_array_info_s {
+        /*
+         * Generic constant information
+         */
+        int major_version;
+        int minor_version;
+        int patch_version;
+        int ctime;
+        int level;
+        int size;
+        int nr_disks;
+        int raid_disks;
+        int md_minor;
+        int not_persistent;
+        /*
+         * Generic state information
+         */
+        int utime;              /*  0 Superblock update time                  */
+        int state;              /*  1 State bits (clean, ...)                 */
+        int active_disks;       /*  2 Number of currently active disks        */
+        int working_disks;      /*  3 Number of working disks                 */
+        int failed_disks;       /*  4 Number of failed disks                  */
+        int spare_disks;        /*  5 Number of spare disks                   */
+        /*
+         * Personality information
+         */
+        int layout;             /*  0 the array's physical layout             */
+        int chunk_size; /*  1 chunk size in bytes                     */
+} mdu_array_info_t;
+/* non-obvious values for 'level' */
+#define LEVEL_MULTIPATH         (-4)
+#define LEVEL_LINEAR            (-1)
+#define LEVEL_FAULTY            (-5)
+/* we need a value for 'no level specified' and 0
+ * means 'raid0', so we need something else.  This is
+ * for internal use only
+ */
+#define LEVEL_NONE              (-1000000)
+typedef struct mdu_disk_info_s {
+        /*
+         * configuration/status of one particular disk
+         */
+        int number;
+        int major;
+        int minor;
+        int raid_disk;
+        int state;
+} mdu_disk_info_t;
+typedef struct mdu_start_info_s {
+        /*
+         * configuration/status of one particular disk
+         */
+        int major;
+        int minor;
+        int raid_disk;
+        int state;
+} mdu_start_info_t;
+typedef struct mdu_bitmap_file_s
+{
+        char pathname[4096];
+} mdu_bitmap_file_t;
+typedef struct mdu_param_s
+{
+        int                     personality;    /* 1,2,3,4 */
+        int                     chunk_size;     /* in bytes */
+        int                     max_fault;      /* unused for now */
+} mdu_param_t;
+#endif /* _UAPI_MD_U_H */
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index c4b89a5cb7df..e962faa5ab0d 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -130,6 +130,7 @@ enum {
 #define TCPI_OPT_WSCALE         4
 #define TCPI_OPT_ECN            8 /* ECN was negociated at TCP session init */
 #define TCPI_OPT_ECN_SEEN       16 /* we received at least one packet with ECT */
+#define TCPI_OPT_SYN_DATA       32 /* SYN-ACK acked data in SYN sent or rcvd */
 enum tcp_ca_state {
        TCP_CA_Open = 0,
diff --git a/include/uapi/linux/usb/Kbuild b/include/uapi/linux/usb/Kbuild
index aafaa5aa54d4..6cb4ea826834 100644
--- a/include/uapi/linux/usb/Kbuild
+++ b/include/uapi/linux/usb/Kbuild
@@ -1 +1,11 @@
 # UAPI Header export list
+header-y += audio.h
+header-y += cdc.h
+header-y += ch11.h
+header-y += ch9.h
+header-y += functionfs.h
+header-y += g_printer.h
+header-y += gadgetfs.h
+header-y += midi.h
+header-y += tmc.h
+header-y += video.h
diff --git a/include/uapi/linux/usb/audio.h b/include/uapi/linux/usb/audio.h
new file mode 100644
index 000000000000..ac90037894d9
--- /dev/null
+++ b/include/uapi/linux/usb/audio.h
@@ -0,0 +1,545 @@
+/*
+ * <linux/usb/audio.h> -- USB Audio definitions.
+ *
+ * Copyright (C) 2006 Thumtronics Pty Ltd.
+ * Developed for Thumtronics by Grey Innovation
+ * Ben Williamson <ben.williamson@greyinnovation.com>
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * This file holds USB constants and structures defined
+ * by the USB Device Class Definition for Audio Devices.
+ * Comments below reference relevant sections of that document:
+ *
+ * http://www.usb.org/developers/devclass_docs/audio10.pdf
+ *
+ * Types and defines in this file are either specific to version 1.0 of
+ * this standard or common for newer versions.
+ */
+#ifndef _UAPI__LINUX_USB_AUDIO_H
+#define _UAPI__LINUX_USB_AUDIO_H
+#include <linux/types.h>
+/* bInterfaceProtocol values to denote the version of the standard used */
+#define UAC_VERSION_1                   0x00
+#define UAC_VERSION_2                   0x20
+/* A.2 Audio Interface Subclass Codes */
+#define USB_SUBCLASS_AUDIOCONTROL       0x01
+#define USB_SUBCLASS_AUDIOSTREAMING     0x02
+#define USB_SUBCLASS_MIDISTREAMING      0x03
+/* A.5 Audio Class-Specific AC Interface Descriptor Subtypes */
+#define UAC_HEADER                      0x01
+#define UAC_INPUT_TERMINAL              0x02
+#define UAC_OUTPUT_TERMINAL             0x03
+#define UAC_MIXER_UNIT                  0x04
+#define UAC_SELECTOR_UNIT               0x05
+#define UAC_FEATURE_UNIT                0x06
+#define UAC1_PROCESSING_UNIT            0x07
+#define UAC1_EXTENSION_UNIT             0x08
+/* A.6 Audio Class-Specific AS Interface Descriptor Subtypes */
+#define UAC_AS_GENERAL                  0x01
+#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
+/* A.9 Audio Class-Specific Request Codes */
+#define UAC_SET_                        0x00
+#define UAC_GET_                        0x80
+#define UAC__CUR                        0x1
+#define UAC__MIN                        0x2
+#define UAC__MAX                        0x3
+#define UAC__RES                        0x4
+#define UAC__MEM                        0x5
+#define UAC_SET_CUR                     (UAC_SET_ | UAC__CUR)
+#define UAC_GET_CUR                     (UAC_GET_ | UAC__CUR)
+#define UAC_SET_MIN                     (UAC_SET_ | UAC__MIN)
+#define UAC_GET_MIN                     (UAC_GET_ | UAC__MIN)
+#define UAC_SET_MAX                     (UAC_SET_ | UAC__MAX)
+#define UAC_GET_MAX                     (UAC_GET_ | UAC__MAX)
+#define UAC_SET_RES                     (UAC_SET_ | UAC__RES)
+#define UAC_GET_RES                     (UAC_GET_ | UAC__RES)
+#define UAC_SET_MEM                     (UAC_SET_ | UAC__MEM)
+#define UAC_GET_MEM                     (UAC_GET_ | UAC__MEM)
+#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
+#define UAC_MIDI_OUT_JACK               0x03
+/* MIDI - A.1 MS Class-Specific Endpoint Descriptor Subtypes */
+#define UAC_MS_GENERAL                  0x01
+/* Terminals - 2.1 USB Terminal Types */
+#define UAC_TERMINAL_UNDEFINED          0x100
+#define UAC_TERMINAL_STREAMING          0x101
+#define UAC_TERMINAL_VENDOR_SPEC        0x1FF
+/* Terminal Control Selectors */
+/* 4.3.2  Class-Specific AC Interface Descriptor */
+struct uac1_ac_header_descriptor {
+        __u8  bLength;                  /* 8 + n */
+        __u8  bDescriptorType;          /* USB_DT_CS_INTERFACE */
+        __u8  bDescriptorSubtype;       /* UAC_MS_HEADER */
+        __le16 bcdADC;                  /* 0x0100 */
+        __le16 wTotalLength;            /* includes Unit and Terminal desc. */
+        __u8  bInCollection;            /* n */
+        __u8  baInterfaceNr[];          /* [n] */
+} __attribute__ ((packed));
+#define UAC_DT_AC_HEADER_SIZE(n)        (8 + (n))
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_UAC_AC_HEADER_DESCRIPTOR(n)                     \
+struct uac1_ac_header_descriptor_##n {                  \
+        __u8  bLength;                                          \
+        __u8  bDescriptorType;                                  \
+        __u8  bDescriptorSubtype;                               \
+        __le16 bcdADC;                                          \
+        __le16 wTotalLength;                                    \
+        __u8  bInCollection;                                    \
+        __u8  baInterfaceNr[n];                                 \
+} __attribute__ ((packed))
+/* 4.3.2.1 Input Terminal Descriptor */
+struct uac_input_terminal_descriptor {
+        __u8  bLength;                  /* in bytes: 12 */
+        __u8  bDescriptorType;          /* CS_INTERFACE descriptor type */
+        __u8  bDescriptorSubtype;       /* INPUT_TERMINAL descriptor subtype */
+        __u8  bTerminalID;              /* Constant uniquely terminal ID */
+        __le16 wTerminalType;           /* USB Audio Terminal Types */
+        __u8  bAssocTerminal;           /* ID of the Output Terminal associated */
+        __u8  bNrChannels;              /* Number of logical output channels */
+        __le16 wChannelConfig;
+        __u8  iChannelNames;
+        __u8  iTerminal;
+} __attribute__ ((packed));
+#define UAC_DT_INPUT_TERMINAL_SIZE                      12
+/* Terminals - 2.2 Input Terminal Types */
+#define UAC_INPUT_TERMINAL_UNDEFINED                    0x200
+#define UAC_INPUT_TERMINAL_MICROPHONE                   0x201
+#define UAC_INPUT_TERMINAL_DESKTOP_MICROPHONE           0x202
+#define UAC_INPUT_TERMINAL_PERSONAL_MICROPHONE          0x203
+#define UAC_INPUT_TERMINAL_OMNI_DIR_MICROPHONE          0x204
+#define UAC_INPUT_TERMINAL_MICROPHONE_ARRAY             0x205
+#define UAC_INPUT_TERMINAL_PROC_MICROPHONE_ARRAY        0x206
+/* Terminals - control selectors */
+#define UAC_TERMINAL_CS_COPY_PROTECT_CONTROL            0x01
+/* 4.3.2.2 Output Terminal Descriptor */
+struct uac1_output_terminal_descriptor {
+        __u8  bLength;                  /* in bytes: 9 */
+        __u8  bDescriptorType;          /* CS_INTERFACE descriptor type */
+        __u8  bDescriptorSubtype;       /* OUTPUT_TERMINAL descriptor subtype */
+        __u8  bTerminalID;              /* Constant uniquely terminal ID */
+        __le16 wTerminalType;           /* USB Audio Terminal Types */
+        __u8  bAssocTerminal;           /* ID of the Input Terminal associated */
+        __u8  bSourceID;                /* ID of the connected Unit or Terminal*/
+        __u8  iTerminal;
+} __attribute__ ((packed));
+#define UAC_DT_OUTPUT_TERMINAL_SIZE                     9
+/* Terminals - 2.3 Output Terminal Types */
+#define UAC_OUTPUT_TERMINAL_UNDEFINED                   0x300
+#define UAC_OUTPUT_TERMINAL_SPEAKER                     0x301
+#define UAC_OUTPUT_TERMINAL_HEADPHONES                  0x302
+#define UAC_OUTPUT_TERMINAL_HEAD_MOUNTED_DISPLAY_AUDIO  0x303
+#define UAC_OUTPUT_TERMINAL_DESKTOP_SPEAKER             0x304
+#define UAC_OUTPUT_TERMINAL_ROOM_SPEAKER                0x305
+#define UAC_OUTPUT_TERMINAL_COMMUNICATION_SPEAKER       0x306
+#define UAC_OUTPUT_TERMINAL_LOW_FREQ_EFFECTS_SPEAKER    0x307
+/* Set bControlSize = 2 as default setting */
+#define UAC_DT_FEATURE_UNIT_SIZE(ch)            (7 + ((ch) + 1) * 2)
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_UAC_FEATURE_UNIT_DESCRIPTOR(ch)                 \
+struct uac_feature_unit_descriptor_##ch {                       \
+        __u8  bLength;                                          \
+        __u8  bDescriptorType;                                  \
+        __u8  bDescriptorSubtype;                               \
+        __u8  bUnitID;                                          \
+        __u8  bSourceID;                                        \
+        __u8  bControlSize;                                     \
+        __le16 bmaControls[ch + 1];                             \
+        __u8  iFeature;                                         \
+} __attribute__ ((packed))
+/* 4.3.2.3 Mixer Unit Descriptor */
+struct uac_mixer_unit_descriptor {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bUnitID;
+        __u8 bNrInPins;
+        __u8 baSourceID[];
+} __attribute__ ((packed));
+static inline __u8 uac_mixer_unit_bNrChannels(struct uac_mixer_unit_descriptor *desc)
+{
+        return desc->baSourceID[desc->bNrInPins];
+}
+static inline __u32 uac_mixer_unit_wChannelConfig(struct uac_mixer_unit_descriptor *desc,
+                                                  int protocol)
+{
+        if (protocol == UAC_VERSION_1)
+                return (desc->baSourceID[desc->bNrInPins + 2] << 8) |
+                        desc->baSourceID[desc->bNrInPins + 1];
+        else
+                return  (desc->baSourceID[desc->bNrInPins + 4] << 24) |
+                        (desc->baSourceID[desc->bNrInPins + 3] << 16) |
+                        (desc->baSourceID[desc->bNrInPins + 2] << 8)  |
+                        (desc->baSourceID[desc->bNrInPins + 1]);
+}
+static inline __u8 uac_mixer_unit_iChannelNames(struct uac_mixer_unit_descriptor *desc,
+                                                int protocol)
+{
+        return (protocol == UAC_VERSION_1) ?
+                desc->baSourceID[desc->bNrInPins + 3] :
+                desc->baSourceID[desc->bNrInPins + 5];
+}
+static inline __u8 *uac_mixer_unit_bmControls(struct uac_mixer_unit_descriptor *desc,
+                                              int protocol)
+{
+        return (protocol == UAC_VERSION_1) ?
+                &desc->baSourceID[desc->bNrInPins + 4] :
+                &desc->baSourceID[desc->bNrInPins + 6];
+}
+static inline __u8 uac_mixer_unit_iMixer(struct uac_mixer_unit_descriptor *desc)
+{
+        __u8 *raw = (__u8 *) desc;
+        return raw[desc->bLength - 1];
+}
+/* 4.3.2.4 Selector Unit Descriptor */
+struct uac_selector_unit_descriptor {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bUintID;
+        __u8 bNrInPins;
+        __u8 baSourceID[];
+} __attribute__ ((packed));
+static inline __u8 uac_selector_unit_iSelector(struct uac_selector_unit_descriptor *desc)
+{
+        __u8 *raw = (__u8 *) desc;
+        return raw[desc->bLength - 1];
+}
+/* 4.3.2.5 Feature Unit Descriptor */
+struct uac_feature_unit_descriptor {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bUnitID;
+        __u8 bSourceID;
+        __u8 bControlSize;
+        __u8 bmaControls[0]; /* variable length */
+} __attribute__((packed));
+static inline __u8 uac_feature_unit_iFeature(struct uac_feature_unit_descriptor *desc)
+{
+        __u8 *raw = (__u8 *) desc;
+        return raw[desc->bLength - 1];
+}
+/* 4.3.2.6 Processing Unit Descriptors */
+struct uac_processing_unit_descriptor {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bUnitID;
+        __u16 wProcessType;
+        __u8 bNrInPins;
+        __u8 baSourceID[];
+} __attribute__ ((packed));
+static inline __u8 uac_processing_unit_bNrChannels(struct uac_processing_unit_descriptor *desc)
+{
+        return desc->baSourceID[desc->bNrInPins];
+}
+static inline __u32 uac_processing_unit_wChannelConfig(struct uac_processing_unit_descriptor *desc,
+                                                       int protocol)
+{
+        if (protocol == UAC_VERSION_1)
+                return (desc->baSourceID[desc->bNrInPins + 2] << 8) |
+                        desc->baSourceID[desc->bNrInPins + 1];
+        else
+                return  (desc->baSourceID[desc->bNrInPins + 4] << 24) |
+                        (desc->baSourceID[desc->bNrInPins + 3] << 16) |
+                        (desc->baSourceID[desc->bNrInPins + 2] << 8)  |
+                        (desc->baSourceID[desc->bNrInPins + 1]);
+}
+static inline __u8 uac_processing_unit_iChannelNames(struct uac_processing_unit_descriptor *desc,
+                                                     int protocol)
+{
+        return (protocol == UAC_VERSION_1) ?
+                desc->baSourceID[desc->bNrInPins + 3] :
+                desc->baSourceID[desc->bNrInPins + 5];
+}
+static inline __u8 uac_processing_unit_bControlSize(struct uac_processing_unit_descriptor *desc,
+                                                    int protocol)
+{
+        return (protocol == UAC_VERSION_1) ?
+                desc->baSourceID[desc->bNrInPins + 4] :
+                desc->baSourceID[desc->bNrInPins + 6];
+}
+static inline __u8 *uac_processing_unit_bmControls(struct uac_processing_unit_descriptor *desc,
+                                                   int protocol)
+{
+        return (protocol == UAC_VERSION_1) ?
+                &desc->baSourceID[desc->bNrInPins + 5] :
+                &desc->baSourceID[desc->bNrInPins + 7];
+}
+static inline __u8 uac_processing_unit_iProcessing(struct uac_processing_unit_descriptor *desc,
+                                                   int protocol)
+{
+        __u8 control_size = uac_processing_unit_bControlSize(desc, protocol);
+        return desc->baSourceID[desc->bNrInPins + control_size];
+}
+static inline __u8 *uac_processing_unit_specific(struct uac_processing_unit_descriptor *desc,
+                                                 int protocol)
+{
+        __u8 control_size = uac_processing_unit_bControlSize(desc, protocol);
+        return &desc->baSourceID[desc->bNrInPins + control_size + 1];
+}
+/* 4.5.2 Class-Specific AS Interface Descriptor */
+struct uac1_as_header_descriptor {
+        __u8  bLength;                  /* in bytes: 7 */
+        __u8  bDescriptorType;          /* USB_DT_CS_INTERFACE */
+        __u8  bDescriptorSubtype;       /* AS_GENERAL */
+        __u8  bTerminalLink;            /* Terminal ID of connected Terminal */
+        __u8  bDelay;                   /* Delay introduced by the data path */
+        __le16 wFormatTag;              /* The Audio Data Format */
+} __attribute__ ((packed));
+#define UAC_DT_AS_HEADER_SIZE           7
+/* Formats - A.1.1 Audio Data Format Type I Codes */
+#define UAC_FORMAT_TYPE_I_UNDEFINED     0x0
+#define UAC_FORMAT_TYPE_I_PCM           0x1
+#define UAC_FORMAT_TYPE_I_PCM8          0x2
+#define UAC_FORMAT_TYPE_I_IEEE_FLOAT    0x3
+#define UAC_FORMAT_TYPE_I_ALAW          0x4
+#define UAC_FORMAT_TYPE_I_MULAW         0x5
+struct uac_format_type_i_continuous_descriptor {
+        __u8  bLength;                  /* in bytes: 8 + (ns * 3) */
+        __u8  bDescriptorType;          /* USB_DT_CS_INTERFACE */
+        __u8  bDescriptorSubtype;       /* FORMAT_TYPE */
+        __u8  bFormatType;              /* FORMAT_TYPE_1 */
+        __u8  bNrChannels;              /* physical channels in the stream */
+        __u8  bSubframeSize;            /* */
+        __u8  bBitResolution;
+        __u8  bSamFreqType;
+        __u8  tLowerSamFreq[3];
+        __u8  tUpperSamFreq[3];
+} __attribute__ ((packed));
+#define UAC_FORMAT_TYPE_I_CONTINUOUS_DESC_SIZE  14
+struct uac_format_type_i_discrete_descriptor {
+        __u8  bLength;                  /* in bytes: 8 + (ns * 3) */
+        __u8  bDescriptorType;          /* USB_DT_CS_INTERFACE */
+        __u8  bDescriptorSubtype;       /* FORMAT_TYPE */
+        __u8  bFormatType;              /* FORMAT_TYPE_1 */
+        __u8  bNrChannels;              /* physical channels in the stream */
+        __u8  bSubframeSize;            /* */
+        __u8  bBitResolution;
+        __u8  bSamFreqType;
+        __u8  tSamFreq[][3];
+} __attribute__ ((packed));
+#define DECLARE_UAC_FORMAT_TYPE_I_DISCRETE_DESC(n)              \
+struct uac_format_type_i_discrete_descriptor_##n {              \
+        __u8  bLength;                                          \
+        __u8  bDescriptorType;                                  \
+        __u8  bDescriptorSubtype;                               \
+        __u8  bFormatType;                                      \
+        __u8  bNrChannels;                                      \
+        __u8  bSubframeSize;                                    \
+        __u8  bBitResolution;                                   \
+        __u8  bSamFreqType;                                     \
+        __u8  tSamFreq[n][3];                                   \
+} __attribute__ ((packed))
+#define UAC_FORMAT_TYPE_I_DISCRETE_DESC_SIZE(n) (8 + (n * 3))
+struct uac_format_type_i_ext_descriptor {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bFormatType;
+        __u8 bSubslotSize;
+        __u8 bBitResolution;
+        __u8 bHeaderLength;
+        __u8 bControlSize;
+        __u8 bSideBandProtocol;
+} __attribute__((packed));
+/* Formats - Audio Data Format Type I Codes */
+#define UAC_FORMAT_TYPE_II_MPEG 0x1001
+#define UAC_FORMAT_TYPE_II_AC3  0x1002
+struct uac_format_type_ii_discrete_descriptor {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bFormatType;
+        __le16 wMaxBitRate;
+        __le16 wSamplesPerFrame;
+        __u8 bSamFreqType;
+        __u8 tSamFreq[][3];
+} __attribute__((packed));
+struct uac_format_type_ii_ext_descriptor {
+        __u8 bLength;
+        __u8 bDescriptorType;
+        __u8 bDescriptorSubtype;
+        __u8 bFormatType;
+        __u16 wMaxBitRate;
+        __u16 wSamplesPerFrame;
+        __u8 bHeaderLength;
+        __u8 bSideBandProtocol;
+} __attribute__((packed));
+/* type III */
+#define UAC_FORMAT_TYPE_III_IEC1937_AC3 0x2001
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG1_LAYER1        0x2002
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_NOEXT 0x2003
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_EXT   0x2004
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER1_LS     0x2005
+#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER23_LS    0x2006
+/* Formats - A.2 Format Type Codes */
+#define UAC_FORMAT_TYPE_UNDEFINED       0x0
+#define UAC_FORMAT_TYPE_I               0x1
+#define UAC_FORMAT_TYPE_II              0x2
+#define UAC_FORMAT_TYPE_III             0x3
+#define UAC_EXT_FORMAT_TYPE_I           0x81
+#define UAC_EXT_FORMAT_TYPE_II          0x82
+#define UAC_EXT_FORMAT_TYPE_III         0x83
+struct uac_iso_endpoint_descriptor {
+        __u8  bLength;                  /* in bytes: 7 */
+        __u8  bDescriptorType;          /* USB_DT_CS_ENDPOINT */
+        __u8  bDescriptorSubtype;       /* EP_GENERAL */
+        __u8  bmAttributes;
+        __u8  bLockDelayUnits;
+        __le16 wLockDelay;
+} __attribute__((packed));
+#define UAC_ISO_ENDPOINT_DESC_SIZE      7
+#define UAC_EP_CS_ATTR_SAMPLE_RATE      0x01
+#define UAC_EP_CS_ATTR_PITCH_CONTROL    0x02
+#define UAC_EP_CS_ATTR_FILL_MAX         0x80
+/* status word format (3.7.1.1) */
+#define UAC1_STATUS_TYPE_ORIG_MASK              0x0f
+#define UAC1_STATUS_TYPE_ORIG_AUDIO_CONTROL_IF  0x0
+#define UAC1_STATUS_TYPE_ORIG_AUDIO_STREAM_IF   0x1
+#define UAC1_STATUS_TYPE_ORIG_AUDIO_STREAM_EP   0x2
+#define UAC1_STATUS_TYPE_IRQ_PENDING            (1 << 7)
+#define UAC1_STATUS_TYPE_MEM_CHANGED            (1 << 6)
+struct uac1_status_word {
+        __u8 bStatusType;
+        __u8 bOriginator;
+} __attribute__((packed));
+#endif /* _UAPI__LINUX_USB_AUDIO_H */
diff --git a/include/linux/usb/cdc.h b/include/uapi/linux/usb/cdc.h
index f35aa0a338c7..f35aa0a338c7 100644
--- a/include/linux/usb/cdc.h
+++ b/include/uapi/linux/usb/cdc.h
diff --git a/include/linux/usb/ch11.h b/include/uapi/linux/usb/ch11.h
index 7692dc69ccf7..7692dc69ccf7 100644
--- a/include/linux/usb/ch11.h
+++ b/include/uapi/linux/usb/ch11.h
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
new file mode 100644
index 000000000000..50598472dc41
--- /dev/null
+++ b/include/uapi/linux/usb/ch9.h
@@ -0,0 +1,993 @@
+/*
+ * This file holds USB constants and structures that are needed for
+ * USB device APIs.  These are used by the USB device model, which is
+ * defined in chapter 9 of the USB 2.0 specification and in the
+ * Wireless USB 1.0 (spread around).  Linux has several APIs in C that
+ * need these:
+ *
+ * - the master/host side Linux-USB kernel driver API;
+ * - the "usbfs" user space API; and
+ * - the Linux "gadget" slave/device/peripheral side driver API.
+ *
+ * USB 2.0 adds an additional "On The Go" (OTG) mode, which lets systems
+ * act either as a USB master/host or as a USB slave/device.  That means
+ * the master and slave side APIs benefit from working well together.
+ *
+ * There's also "Wireless USB", using low power short range radios for
+ * peripheral interconnection but otherwise building on the USB framework.
+ *
+ * Note all descriptors are declared '__attribute__((packed))' so that:
+ *
+ * [a] they never get padded, either internally (USB spec writers
+ *     probably handled that) or externally;
+ *
+ * [b] so that accessing bigger-than-a-bytes fields will never
+ *     generate bus errors on any platform, even when the location of
+ *     its descriptor inside a bundle isn't "naturally aligned", and
+ *
+ * [c] for consistency, removing all doubt even when it appears to
+ *     someone that the two other points are non-issues for that
+ *     particular descriptor type.
+ */
+#ifndef _UAPI__LINUX_USB_CH9_H
+#define _UAPI__LINUX_USB_CH9_H
+#include <linux/types.h>        /* __u8 etc */
+#include <asm/byteorder.h>      /* le16_to_cpu */
+/*-------------------------------------------------------------------------*/
+/* CONTROL REQUEST SUPPORT */
+/*
+ * USB directions
+ *
+ * This bit flag is used in endpoint descriptors' bEndpointAddress field.
+ * It's also one of three fields in control requests bRequestType.
+ */
+#define USB_DIR_OUT                     0               /* to device */
+#define USB_DIR_IN                      0x80            /* to host */
+/*
+ * USB types, the second of three bRequestType fields
+ */
+#define USB_TYPE_MASK                   (0x03 << 5)
+#define USB_TYPE_STANDARD               (0x00 << 5)
+#define USB_TYPE_CLASS                  (0x01 << 5)
+#define USB_TYPE_VENDOR                 (0x02 << 5)
+#define USB_TYPE_RESERVED               (0x03 << 5)
+/*
+ * USB recipients, the third of three bRequestType fields
+ */
+#define USB_RECIP_MASK                  0x1f
+#define USB_RECIP_DEVICE                0x00
+#define USB_RECIP_INTERFACE             0x01
+#define USB_RECIP_ENDPOINT              0x02
+#define USB_RECIP_OTHER                 0x03
+/* From Wireless USB 1.0 */
+#define USB_RECIP_PORT                  0x04
+#define USB_RECIP_RPIPE         0x05
+/*
+ * Standard requests, for the bRequest field of a SETUP packet.
+ *
+ * These are qualified by the bRequestType field, so that for example
+ * TYPE_CLASS or TYPE_VENDOR specific feature flags could be retrieved
+ * by a GET_STATUS request.
+ */
+#define USB_REQ_GET_STATUS              0x00
+#define USB_REQ_CLEAR_FEATURE           0x01
+#define USB_REQ_SET_FEATURE             0x03
+#define USB_REQ_SET_ADDRESS             0x05
+#define USB_REQ_GET_DESCRIPTOR          0x06
+#define USB_REQ_SET_DESCRIPTOR          0x07
+#define USB_REQ_GET_CONFIGURATION       0x08
+#define USB_REQ_SET_CONFIGURATION       0x09
+#define USB_REQ_GET_INTERFACE           0x0A
+#define USB_REQ_SET_INTERFACE           0x0B
+#define USB_REQ_SYNCH_FRAME             0x0C
+#define USB_REQ_SET_SEL                 0x30
+#define USB_REQ_SET_ISOCH_DELAY         0x31
+#define USB_REQ_SET_ENCRYPTION          0x0D    /* Wireless USB */
+#define USB_REQ_GET_ENCRYPTION          0x0E
+#define USB_REQ_RPIPE_ABORT             0x0E
+#define USB_REQ_SET_HANDSHAKE           0x0F
+#define USB_REQ_RPIPE_RESET             0x0F
+#define USB_REQ_GET_HANDSHAKE           0x10
+#define USB_REQ_SET_CONNECTION          0x11
+#define USB_REQ_SET_SECURITY_DATA       0x12
+#define USB_REQ_GET_SECURITY_DATA       0x13
+#define USB_REQ_SET_WUSB_DATA           0x14
+#define USB_REQ_LOOPBACK_DATA_WRITE     0x15
+#define USB_REQ_LOOPBACK_DATA_READ      0x16
+#define USB_REQ_SET_INTERFACE_DS        0x17
+/* The Link Power Management (LPM) ECN defines USB_REQ_TEST_AND_SET command,
+ * used by hubs to put ports into a new L1 suspend state, except that it
+ * forgot to define its number ...
+ */
+/*
+ * USB feature flags are written using USB_REQ_{CLEAR,SET}_FEATURE, and
+ * are read as a bit array returned by USB_REQ_GET_STATUS.  (So there
+ * are at most sixteen features of each type.)  Hubs may also support a
+ * new USB_REQ_TEST_AND_SET_FEATURE to put ports into L1 suspend.
+ */
+#define USB_DEVICE_SELF_POWERED         0       /* (read only) */
+#define USB_DEVICE_REMOTE_WAKEUP        1       /* dev may initiate wakeup */
+#define USB_DEVICE_TEST_MODE            2       /* (wired high speed only) */
+#define USB_DEVICE_BATTERY              2       /* (wireless) */
+#define USB_DEVICE_B_HNP_ENABLE         3       /* (otg) dev may initiate HNP */
+#define USB_DEVICE_WUSB_DEVICE          3       /* (wireless)*/
+#define USB_DEVICE_A_HNP_SUPPORT        4       /* (otg) RH port supports HNP */
+#define USB_DEVICE_A_ALT_HNP_SUPPORT    5       /* (otg) other RH port does */
+#define USB_DEVICE_DEBUG_MODE           6       /* (special devices only) */
+/*
+ * Test Mode Selectors
+ * See USB 2.0 spec Table 9-7
+ */
+#define TEST_J          1
+#define TEST_K          2
+#define TEST_SE0_NAK    3
+#define TEST_PACKET     4
+#define TEST_FORCE_EN   5
+/*
+ * New Feature Selectors as added by USB 3.0
+ * See USB 3.0 spec Table 9-6
+ */
+#define USB_DEVICE_U1_ENABLE    48      /* dev may initiate U1 transition */
+#define USB_DEVICE_U2_ENABLE    49      /* dev may initiate U2 transition */
+#define USB_DEVICE_LTM_ENABLE   50      /* dev may send LTM */
+#define USB_INTRF_FUNC_SUSPEND  0       /* function suspend */
+#define USB_INTR_FUNC_SUSPEND_OPT_MASK  0xFF00
+/*
+ * Suspend Options, Table 9-7 USB 3.0 spec
+ */
+#define USB_INTRF_FUNC_SUSPEND_LP       (1 << (8 + 0))
+#define USB_INTRF_FUNC_SUSPEND_RW       (1 << (8 + 1))
+#define USB_ENDPOINT_HALT               0       /* IN/OUT will STALL */
+/* Bit array elements as returned by the USB_REQ_GET_STATUS request. */
+#define USB_DEV_STAT_U1_ENABLED         2       /* transition into U1 state */
+#define USB_DEV_STAT_U2_ENABLED         3       /* transition into U2 state */
+#define USB_DEV_STAT_LTM_ENABLED        4       /* Latency tolerance messages */
+/**
+ * struct usb_ctrlrequest - SETUP data for a USB device control request
+ * @bRequestType: matches the USB bmRequestType field
+ * @bRequest: matches the USB bRequest field
+ * @wValue: matches the USB wValue field (le16 byte order)
+ * @wIndex: matches the USB wIndex field (le16 byte order)
+ * @wLength: matches the USB wLength field (le16 byte order)
+ *
+ * This structure is used to send control requests to a USB device.  It matches
+ * the different fields of the USB 2.0 Spec section 9.3, table 9-2.  See the
+ * USB spec for a fuller description of the different fields, and what they are
+ * used for.
+ *
+ * Note that the driver for any interface can issue control requests.
+ * For most devices, interfaces don't coordinate with each other, so
+ * such requests may be made at any time.
+ */
+struct usb_ctrlrequest {
+        __u8 bRequestType;
+        __u8 bRequest;
+        __le16 wValue;
+        __le16 wIndex;
+        __le16 wLength;
+} __attribute__ ((packed));
+/*-------------------------------------------------------------------------*/
+/*
+ * STANDARD DESCRIPTORS ... as returned by GET_DESCRIPTOR, or
+ * (rarely) accepted by SET_DESCRIPTOR.
+ *
+ * Note that all multi-byte values here are encoded in little endian
+ * byte order "on the wire".  Within the kernel and when exposed
+ * through the Linux-USB APIs, they are not converted to cpu byte
+ * order; it is the responsibility of the client code to do this.
+ * The single exception is when device and configuration descriptors (but
+ * not other descriptors) are read from usbfs (i.e. /proc/bus/usb/BBB/DDD);
+ * in this case the fields are converted to host endianness by the kernel.
+ */
+/*
+ * Descriptor types ... USB 2.0 spec table 9.5
+ */
+#define USB_DT_DEVICE                   0x01
+#define USB_DT_CONFIG                   0x02
+#define USB_DT_STRING                   0x03
+#define USB_DT_INTERFACE                0x04
+#define USB_DT_ENDPOINT                 0x05
+#define USB_DT_DEVICE_QUALIFIER         0x06
+#define USB_DT_OTHER_SPEED_CONFIG       0x07
+#define USB_DT_INTERFACE_POWER          0x08
+/* these are from a minor usb 2.0 revision (ECN) */
+#define USB_DT_OTG                      0x09
+#define USB_DT_DEBUG                    0x0a
+#define USB_DT_INTERFACE_ASSOCIATION    0x0b
+/* these are from the Wireless USB spec */
+#define USB_DT_SECURITY                 0x0c
+#define USB_DT_KEY                      0x0d
+#define USB_DT_ENCRYPTION_TYPE          0x0e
+#define USB_DT_BOS                      0x0f
+#define USB_DT_DEVICE_CAPABILITY        0x10
+#define USB_DT_WIRELESS_ENDPOINT_COMP   0x11
+#define USB_DT_WIRE_ADAPTER             0x21
+#define USB_DT_RPIPE                    0x22
+#define USB_DT_CS_RADIO_CONTROL         0x23
+/* From the T10 UAS specification */
+#define USB_DT_PIPE_USAGE               0x24
+/* From the USB 3.0 spec */
+#define USB_DT_SS_ENDPOINT_COMP         0x30
+/* Conventional codes for class-specific descriptors.  The convention is
+ * defined in the USB "Common Class" Spec (3.11).  Individual class specs
+ * are authoritative for their usage, not the "common class" writeup.
+ */
+#define USB_DT_CS_DEVICE                (USB_TYPE_CLASS | USB_DT_DEVICE)
+#define USB_DT_CS_CONFIG                (USB_TYPE_CLASS | USB_DT_CONFIG)
+#define USB_DT_CS_STRING                (USB_TYPE_CLASS | USB_DT_STRING)
+#define USB_DT_CS_INTERFACE             (USB_TYPE_CLASS | USB_DT_INTERFACE)
+#define USB_DT_CS_ENDPOINT              (USB_TYPE_CLASS | USB_DT_ENDPOINT)
+/* All standard descriptors have these 2 fields at the beginning */
+struct usb_descriptor_header {
+        __u8  bLength;
+        __u8  bDescriptorType;
+} __attribute__ ((packed));
+/*-------------------------------------------------------------------------*/
+/* USB_DT_DEVICE: Device descriptor */
+struct usb_device_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __le16 bcdUSB;
+        __u8  bDeviceClass;
+        __u8  bDeviceSubClass;
+        __u8  bDeviceProtocol;
+        __u8  bMaxPacketSize0;
+        __le16 idVendor;
+        __le16 idProduct;
+        __le16 bcdDevice;
+        __u8  iManufacturer;
+        __u8  iProduct;
+        __u8  iSerialNumber;
+        __u8  bNumConfigurations;
+} __attribute__ ((packed));
+#define USB_DT_DEVICE_SIZE              18
+/*
+ * Device and/or Interface Class codes
+ * as found in bDeviceClass or bInterfaceClass
+ * and defined by www.usb.org documents
+ */
+#define USB_CLASS_PER_INTERFACE         0       /* for DeviceClass */
+#define USB_CLASS_AUDIO                 1
+#define USB_CLASS_COMM                  2
+#define USB_CLASS_HID                   3
+#define USB_CLASS_PHYSICAL              5
+#define USB_CLASS_STILL_IMAGE           6
+#define USB_CLASS_PRINTER               7
+#define USB_CLASS_MASS_STORAGE          8
+#define USB_CLASS_HUB                   9
+#define USB_CLASS_CDC_DATA              0x0a
+#define USB_CLASS_CSCID                 0x0b    /* chip+ smart card */
+#define USB_CLASS_CONTENT_SEC           0x0d    /* content security */
+#define USB_CLASS_VIDEO                 0x0e
+#define USB_CLASS_WIRELESS_CONTROLLER   0xe0
+#define USB_CLASS_MISC                  0xef
+#define USB_CLASS_APP_SPEC              0xfe
+#define USB_CLASS_VENDOR_SPEC           0xff
+#define USB_SUBCLASS_VENDOR_SPEC        0xff
+/*-------------------------------------------------------------------------*/
+/* USB_DT_CONFIG: Configuration descriptor information.
+ *
+ * USB_DT_OTHER_SPEED_CONFIG is the same descriptor, except that the
+ * descriptor type is different.  Highspeed-capable devices can look
+ * different depending on what speed they're currently running.  Only
+ * devices with a USB_DT_DEVICE_QUALIFIER have any OTHER_SPEED_CONFIG
+ * descriptors.
+ */
+struct usb_config_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __le16 wTotalLength;
+        __u8  bNumInterfaces;
+        __u8  bConfigurationValue;
+        __u8  iConfiguration;
+        __u8  bmAttributes;
+        __u8  bMaxPower;
+} __attribute__ ((packed));
+#define USB_DT_CONFIG_SIZE              9
+/* from config descriptor bmAttributes */
+#define USB_CONFIG_ATT_ONE              (1 << 7)        /* must be set */
+#define USB_CONFIG_ATT_SELFPOWER        (1 << 6)        /* self powered */
+#define USB_CONFIG_ATT_WAKEUP           (1 << 5)        /* can wakeup */
+#define USB_CONFIG_ATT_BATTERY          (1 << 4)        /* battery powered */
+/*-------------------------------------------------------------------------*/
+/* USB_DT_STRING: String descriptor */
+struct usb_string_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __le16 wData[1];                /* UTF-16LE encoded */
+} __attribute__ ((packed));
+/* note that "string" zero is special, it holds language codes that
+ * the device supports, not Unicode characters.
+ */
+/*-------------------------------------------------------------------------*/
+/* USB_DT_INTERFACE: Interface descriptor */
+struct usb_interface_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bInterfaceNumber;
+        __u8  bAlternateSetting;
+        __u8  bNumEndpoints;
+        __u8  bInterfaceClass;
+        __u8  bInterfaceSubClass;
+        __u8  bInterfaceProtocol;
+        __u8  iInterface;
+} __attribute__ ((packed));
+#define USB_DT_INTERFACE_SIZE           9
+/*-------------------------------------------------------------------------*/
+/* USB_DT_ENDPOINT: Endpoint descriptor */
+struct usb_endpoint_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bEndpointAddress;
+        __u8  bmAttributes;
+        __le16 wMaxPacketSize;
+        __u8  bInterval;
+        /* NOTE:  these two are _only_ in audio endpoints. */
+        /* use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. */
+        __u8  bRefresh;
+        __u8  bSynchAddress;
+} __attribute__ ((packed));
+#define USB_DT_ENDPOINT_SIZE            7
+#define USB_DT_ENDPOINT_AUDIO_SIZE      9       /* Audio extension */
+/*
+ * Endpoints
+ */
+#define USB_ENDPOINT_NUMBER_MASK        0x0f    /* in bEndpointAddress */
+#define USB_ENDPOINT_DIR_MASK           0x80
+#define USB_ENDPOINT_XFERTYPE_MASK      0x03    /* in bmAttributes */
+#define USB_ENDPOINT_XFER_CONTROL       0
+#define USB_ENDPOINT_XFER_ISOC          1
+#define USB_ENDPOINT_XFER_BULK          2
+#define USB_ENDPOINT_XFER_INT           3
+#define USB_ENDPOINT_MAX_ADJUSTABLE     0x80
+/* The USB 3.0 spec redefines bits 5:4 of bmAttributes as interrupt ep type. */
+#define USB_ENDPOINT_INTRTYPE           0x30
+#define USB_ENDPOINT_INTR_PERIODIC      (0 << 4)
+#define USB_ENDPOINT_INTR_NOTIFICATION  (1 << 4)
+#define USB_ENDPOINT_SYNCTYPE           0x0c
+#define USB_ENDPOINT_SYNC_NONE          (0 << 2)
+#define USB_ENDPOINT_SYNC_ASYNC         (1 << 2)
+#define USB_ENDPOINT_SYNC_ADAPTIVE      (2 << 2)
+#define USB_ENDPOINT_SYNC_SYNC          (3 << 2)
+#define USB_ENDPOINT_USAGE_MASK         0x30
+#define USB_ENDPOINT_USAGE_DATA         0x00
+#define USB_ENDPOINT_USAGE_FEEDBACK     0x10
+#define USB_ENDPOINT_USAGE_IMPLICIT_FB  0x20    /* Implicit feedback Data endpoint */
+/*-------------------------------------------------------------------------*/
+/**
+ * usb_endpoint_num - get the endpoint's number
+ * @epd: endpoint to be checked
+ *
+ * Returns @epd's number: 0 to 15.
+ */
+static inline int usb_endpoint_num(const struct usb_endpoint_descriptor *epd)
+{
+        return epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
+}
+/**
+ * usb_endpoint_type - get the endpoint's transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns one of USB_ENDPOINT_XFER_{CONTROL, ISOC, BULK, INT} according
+ * to @epd's transfer type.
+ */
+static inline int usb_endpoint_type(const struct usb_endpoint_descriptor *epd)
+{
+        return epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+}
+/**
+ * usb_endpoint_dir_in - check if the endpoint has IN direction
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type IN, otherwise it returns false.
+ */
+static inline int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
+{
+        return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN);
+}
+/**
+ * usb_endpoint_dir_out - check if the endpoint has OUT direction
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type OUT, otherwise it returns false.
+ */
+static inline int usb_endpoint_dir_out(
+                                const struct usb_endpoint_descriptor *epd)
+{
+        return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
+}
+/**
+ * usb_endpoint_xfer_bulk - check if the endpoint has bulk transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type bulk, otherwise it returns false.
+ */
+static inline int usb_endpoint_xfer_bulk(
+                                const struct usb_endpoint_descriptor *epd)
+{
+        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+                USB_ENDPOINT_XFER_BULK);
+}
+/**
+ * usb_endpoint_xfer_control - check if the endpoint has control transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type control, otherwise it returns false.
+ */
+static inline int usb_endpoint_xfer_control(
+                                const struct usb_endpoint_descriptor *epd)
+{
+        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+                USB_ENDPOINT_XFER_CONTROL);
+}
+/**
+ * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type interrupt, otherwise it returns
+ * false.
+ */
+static inline int usb_endpoint_xfer_int(
+                                const struct usb_endpoint_descriptor *epd)
+{
+        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+                USB_ENDPOINT_XFER_INT);
+}
+/**
+ * usb_endpoint_xfer_isoc - check if the endpoint has isochronous transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type isochronous, otherwise it returns
+ * false.
+ */
+static inline int usb_endpoint_xfer_isoc(
+                                const struct usb_endpoint_descriptor *epd)
+{
+        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+                USB_ENDPOINT_XFER_ISOC);
+}
+/**
+ * usb_endpoint_is_bulk_in - check if the endpoint is bulk IN
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has bulk transfer type and IN direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_bulk_in(
+                                const struct usb_endpoint_descriptor *epd)
+{
+        return usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd);
+}
+/**
+ * usb_endpoint_is_bulk_out - check if the endpoint is bulk OUT
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has bulk transfer type and OUT direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_bulk_out(
+                                const struct usb_endpoint_descriptor *epd)
+{
+        return usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd);
+}
+/**
+ * usb_endpoint_is_int_in - check if the endpoint is interrupt IN
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has interrupt transfer type and IN direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_int_in(
+                                const struct usb_endpoint_descriptor *epd)
+{
+        return usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd);
+}
+/**
+ * usb_endpoint_is_int_out - check if the endpoint is interrupt OUT
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has interrupt transfer type and OUT direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_int_out(
+                                const struct usb_endpoint_descriptor *epd)
+{
+        return usb_endpoint_xfer_int(epd) && usb_endpoint_dir_out(epd);
+}
+/**
+ * usb_endpoint_is_isoc_in - check if the endpoint is isochronous IN
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has isochronous transfer type and IN direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_isoc_in(
+                                const struct usb_endpoint_descriptor *epd)
+{
+        return usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_in(epd);
+}
+/**
+ * usb_endpoint_is_isoc_out - check if the endpoint is isochronous OUT
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has isochronous transfer type and OUT direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_isoc_out(
+                                const struct usb_endpoint_descriptor *epd)
+{
+        return usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_out(epd);
+}
+/**
+ * usb_endpoint_maxp - get endpoint's max packet size
+ * @epd: endpoint to be checked
+ *
+ * Returns @epd's max packet
+ */
+static inline int usb_endpoint_maxp(const struct usb_endpoint_descriptor *epd)
+{
+        return __le16_to_cpu(epd->wMaxPacketSize);
+}
+static inline int usb_endpoint_interrupt_type(
+                const struct usb_endpoint_descriptor *epd)
+{
+        return epd->bmAttributes & USB_ENDPOINT_INTRTYPE;
+}
+/*-------------------------------------------------------------------------*/
+/* USB_DT_SS_ENDPOINT_COMP: SuperSpeed Endpoint Companion descriptor */
+struct usb_ss_ep_comp_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bMaxBurst;
+        __u8  bmAttributes;
+        __le16 wBytesPerInterval;
+} __attribute__ ((packed));
+#define USB_DT_SS_EP_COMP_SIZE          6
+/* Bits 4:0 of bmAttributes if this is a bulk endpoint */
+static inline int
+usb_ss_max_streams(const struct usb_ss_ep_comp_descriptor *comp)
+{
+        int             max_streams;
+        if (!comp)
+                return 0;
+        max_streams = comp->bmAttributes & 0x1f;
+        if (!max_streams)
+                return 0;
+        max_streams = 1 << max_streams;
+        return max_streams;
+}
+/* Bits 1:0 of bmAttributes if this is an isoc endpoint */
+#define USB_SS_MULT(p)                  (1 + ((p) & 0x3))
+/*-------------------------------------------------------------------------*/
+/* USB_DT_DEVICE_QUALIFIER: Device Qualifier descriptor */
+struct usb_qualifier_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __le16 bcdUSB;
+        __u8  bDeviceClass;
+        __u8  bDeviceSubClass;
+        __u8  bDeviceProtocol;
+        __u8  bMaxPacketSize0;
+        __u8  bNumConfigurations;
+        __u8  bRESERVED;
+} __attribute__ ((packed));
+/*-------------------------------------------------------------------------*/
+/* USB_DT_OTG (from OTG 1.0a supplement) */
+struct usb_otg_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bmAttributes;     /* support for HNP, SRP, etc */
+} __attribute__ ((packed));
+/* from usb_otg_descriptor.bmAttributes */
+#define USB_OTG_SRP             (1 << 0)
+#define USB_OTG_HNP             (1 << 1)        /* swap host/device roles */
+/*-------------------------------------------------------------------------*/
+/* USB_DT_DEBUG:  for special highspeed devices, replacing serial console */
+struct usb_debug_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        /* bulk endpoints with 8 byte maxpacket */
+        __u8  bDebugInEndpoint;
+        __u8  bDebugOutEndpoint;
+} __attribute__((packed));
+/*-------------------------------------------------------------------------*/
+/* USB_DT_INTERFACE_ASSOCIATION: groups interfaces */
+struct usb_interface_assoc_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bFirstInterface;
+        __u8  bInterfaceCount;
+        __u8  bFunctionClass;
+        __u8  bFunctionSubClass;
+        __u8  bFunctionProtocol;
+        __u8  iFunction;
+} __attribute__ ((packed));
+/*-------------------------------------------------------------------------*/
+/* USB_DT_SECURITY:  group of wireless security descriptors, including
+ * encryption types available for setting up a CC/association.
+ */
+struct usb_security_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __le16 wTotalLength;
+        __u8  bNumEncryptionTypes;
+} __attribute__((packed));
+/*-------------------------------------------------------------------------*/
+/* USB_DT_KEY:  used with {GET,SET}_SECURITY_DATA; only public keys
+ * may be retrieved.
+ */
+struct usb_key_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  tTKID[3];
+        __u8  bReserved;
+        __u8  bKeyData[0];
+} __attribute__((packed));
+/*-------------------------------------------------------------------------*/
+/* USB_DT_ENCRYPTION_TYPE:  bundled in DT_SECURITY groups */
+struct usb_encryption_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bEncryptionType;
+#define USB_ENC_TYPE_UNSECURE           0
+#define USB_ENC_TYPE_WIRED              1       /* non-wireless mode */
+#define USB_ENC_TYPE_CCM_1              2       /* aes128/cbc session */
+#define USB_ENC_TYPE_RSA_1              3       /* rsa3072/sha1 auth */
+        __u8  bEncryptionValue;         /* use in SET_ENCRYPTION */
+        __u8  bAuthKeyIndex;
+} __attribute__((packed));
+/*-------------------------------------------------------------------------*/
+/* USB_DT_BOS:  group of device-level capabilities */
+struct usb_bos_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __le16 wTotalLength;
+        __u8  bNumDeviceCaps;
+} __attribute__((packed));
+#define USB_DT_BOS_SIZE         5
+/*-------------------------------------------------------------------------*/
+/* USB_DT_DEVICE_CAPABILITY:  grouped with BOS */
+struct usb_dev_cap_header {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bDevCapabilityType;
+} __attribute__((packed));
+#define USB_CAP_TYPE_WIRELESS_USB       1
+struct usb_wireless_cap_descriptor {    /* Ultra Wide Band */
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bDevCapabilityType;
+        __u8  bmAttributes;
+#define USB_WIRELESS_P2P_DRD            (1 << 1)
+#define USB_WIRELESS_BEACON_MASK        (3 << 2)
+#define USB_WIRELESS_BEACON_SELF        (1 << 2)
+#define USB_WIRELESS_BEACON_DIRECTED    (2 << 2)
+#define USB_WIRELESS_BEACON_NONE        (3 << 2)
+        __le16 wPHYRates;       /* bit rates, Mbps */
+#define USB_WIRELESS_PHY_53             (1 << 0)        /* always set */
+#define USB_WIRELESS_PHY_80             (1 << 1)
+#define USB_WIRELESS_PHY_107            (1 << 2)        /* always set */
+#define USB_WIRELESS_PHY_160            (1 << 3)
+#define USB_WIRELESS_PHY_200            (1 << 4)        /* always set */
+#define USB_WIRELESS_PHY_320            (1 << 5)
+#define USB_WIRELESS_PHY_400            (1 << 6)
+#define USB_WIRELESS_PHY_480            (1 << 7)
+        __u8  bmTFITXPowerInfo; /* TFI power levels */
+        __u8  bmFFITXPowerInfo; /* FFI power levels */
+        __le16 bmBandGroup;
+        __u8  bReserved;
+} __attribute__((packed));
+/* USB 2.0 Extension descriptor */
+#define USB_CAP_TYPE_EXT                2
+struct usb_ext_cap_descriptor {         /* Link Power Management */
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bDevCapabilityType;
+        __le32 bmAttributes;
+#define USB_LPM_SUPPORT                 (1 << 1)        /* supports LPM */
+#define USB_BESL_SUPPORT                (1 << 2)        /* supports BESL */
+#define USB_BESL_BASELINE_VALID         (1 << 3)        /* Baseline BESL valid*/
+#define USB_BESL_DEEP_VALID             (1 << 4)        /* Deep BESL valid */
+#define USB_GET_BESL_BASELINE(p)        (((p) & (0xf << 8)) >> 8)
+#define USB_GET_BESL_DEEP(p)            (((p) & (0xf << 12)) >> 12)
+} __attribute__((packed));
+#define USB_DT_USB_EXT_CAP_SIZE 7
+/*
+ * SuperSpeed USB Capability descriptor: Defines the set of SuperSpeed USB
+ * specific device level capabilities
+ */
+#define         USB_SS_CAP_TYPE         3
+struct usb_ss_cap_descriptor {          /* Link Power Management */
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bDevCapabilityType;
+        __u8  bmAttributes;
+#define USB_LTM_SUPPORT                 (1 << 1) /* supports LTM */
+        __le16 wSpeedSupported;
+#define USB_LOW_SPEED_OPERATION         (1)      /* Low speed operation */
+#define USB_FULL_SPEED_OPERATION        (1 << 1) /* Full speed operation */
+#define USB_HIGH_SPEED_OPERATION        (1 << 2) /* High speed operation */
+#define USB_5GBPS_OPERATION             (1 << 3) /* Operation at 5Gbps */
+        __u8  bFunctionalitySupport;
+        __u8  bU1devExitLat;
+        __le16 bU2DevExitLat;
+} __attribute__((packed));
+#define USB_DT_USB_SS_CAP_SIZE  10
+/*
+ * Container ID Capability descriptor: Defines the instance unique ID used to
+ * identify the instance across all operating modes
+ */
+#define CONTAINER_ID_TYPE       4
+struct usb_ss_container_id_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bDevCapabilityType;
+        __u8  bReserved;
+        __u8  ContainerID[16]; /* 128-bit number */
+} __attribute__((packed));
+#define USB_DT_USB_SS_CONTN_ID_SIZE     20
+/*-------------------------------------------------------------------------*/
+/* USB_DT_WIRELESS_ENDPOINT_COMP:  companion descriptor associated with
+ * each endpoint descriptor for a wireless device
+ */
+struct usb_wireless_ep_comp_descriptor {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bMaxBurst;
+        __u8  bMaxSequence;
+        __le16 wMaxStreamDelay;
+        __le16 wOverTheAirPacketSize;
+        __u8  bOverTheAirInterval;
+        __u8  bmCompAttributes;
+#define USB_ENDPOINT_SWITCH_MASK        0x03    /* in bmCompAttributes */
+#define USB_ENDPOINT_SWITCH_NO          0
+#define USB_ENDPOINT_SWITCH_SWITCH      1
+#define USB_ENDPOINT_SWITCH_SCALE       2
+} __attribute__((packed));
+/*-------------------------------------------------------------------------*/
+/* USB_REQ_SET_HANDSHAKE is a four-way handshake used between a wireless
+ * host and a device for connection set up, mutual authentication, and
+ * exchanging short lived session keys.  The handshake depends on a CC.
+ */
+struct usb_handshake {
+        __u8 bMessageNumber;
+        __u8 bStatus;
+        __u8 tTKID[3];
+        __u8 bReserved;
+        __u8 CDID[16];
+        __u8 nonce[16];
+        __u8 MIC[8];
+} __attribute__((packed));
+/*-------------------------------------------------------------------------*/
+/* USB_REQ_SET_CONNECTION modifies or revokes a connection context (CC).
+ * A CC may also be set up using non-wireless secure channels (including
+ * wired USB!), and some devices may support CCs with multiple hosts.
+ */
+struct usb_connection_context {
+        __u8 CHID[16];          /* persistent host id */
+        __u8 CDID[16];          /* device id (unique w/in host context) */
+        __u8 CK[16];            /* connection key */
+} __attribute__((packed));
+/*-------------------------------------------------------------------------*/
+/* USB 2.0 defines three speeds, here's how Linux identifies them */
+enum usb_device_speed {
+        USB_SPEED_UNKNOWN = 0,                  /* enumerating */
+        USB_SPEED_LOW, USB_SPEED_FULL,          /* usb 1.1 */
+        USB_SPEED_HIGH,                         /* usb 2.0 */
+        USB_SPEED_WIRELESS,                     /* wireless (usb 2.5) */
+        USB_SPEED_SUPER,                        /* usb 3.0 */
+};
+enum usb_device_state {
+        /* NOTATTACHED isn't in the USB spec, and this state acts
+         * the same as ATTACHED ... but it's clearer this way.
+         */
+        USB_STATE_NOTATTACHED = 0,
+        /* chapter 9 and authentication (wireless) device states */
+        USB_STATE_ATTACHED,
+        USB_STATE_POWERED,                      /* wired */
+        USB_STATE_RECONNECTING,                 /* auth */
+        USB_STATE_UNAUTHENTICATED,              /* auth */
+        USB_STATE_DEFAULT,                      /* limited function */
+        USB_STATE_ADDRESS,
+        USB_STATE_CONFIGURED,                   /* most functions */
+        USB_STATE_SUSPENDED
+        /* NOTE:  there are actually four different SUSPENDED
+         * states, returning to POWERED, DEFAULT, ADDRESS, or
+         * CONFIGURED respectively when SOF tokens flow again.
+         * At this level there's no difference between L1 and L2
+         * suspend states.  (L2 being original USB 1.1 suspend.)
+         */
+};
+enum usb3_link_state {
+        USB3_LPM_U0 = 0,
+        USB3_LPM_U1,
+        USB3_LPM_U2,
+        USB3_LPM_U3
+};
+/*
+ * A U1 timeout of 0x0 means the parent hub will reject any transitions to U1.
+ * 0xff means the parent hub will accept transitions to U1, but will not
+ * initiate a transition.
+ *
+ * A U1 timeout of 0x1 to 0x7F also causes the hub to initiate a transition to
+ * U1 after that many microseconds.  Timeouts of 0x80 to 0xFE are reserved
+ * values.
+ *
+ * A U2 timeout of 0x0 means the parent hub will reject any transitions to U2.
+ * 0xff means the parent hub will accept transitions to U2, but will not
+ * initiate a transition.
+ *
+ * A U2 timeout of 0x1 to 0xFE also causes the hub to initiate a transition to
+ * U2 after N*256 microseconds.  Therefore a U2 timeout value of 0x1 means a U2
+ * idle timer of 256 microseconds, 0x2 means 512 microseconds, 0xFE means
+ * 65.024ms.
+ */
+#define USB3_LPM_DISABLED               0x0
+#define USB3_LPM_U1_MAX_TIMEOUT         0x7F
+#define USB3_LPM_U2_MAX_TIMEOUT         0xFE
+#define USB3_LPM_DEVICE_INITIATED       0xFF
+struct usb_set_sel_req {
+        __u8    u1_sel;
+        __u8    u1_pel;
+        __le16  u2_sel;
+        __le16  u2_pel;
+} __attribute__ ((packed));
+/*
+ * The Set System Exit Latency control transfer provides one byte each for
+ * U1 SEL and U1 PEL, so the max exit latency is 0xFF.  U2 SEL and U2 PEL each
+ * are two bytes long.
+ */
+#define USB3_LPM_MAX_U1_SEL_PEL         0xFF
+#define USB3_LPM_MAX_U2_SEL_PEL         0xFFFF
+/*-------------------------------------------------------------------------*/
+/*
+ * As per USB compliance update, a device that is actively drawing
+ * more than 100mA from USB must report itself as bus-powered in
+ * the GetStatus(DEVICE) call.
+ * http://compliance.usb.org/index.asp?UpdateFile=Electrical&Format=Standard#34
+ */
+#define USB_SELF_POWER_VBUS_MAX_DRAW            100
+#endif /* _UAPI__LINUX_USB_CH9_H */
diff --git a/include/uapi/linux/usb/functionfs.h b/include/uapi/linux/usb/functionfs.h
new file mode 100644
index 000000000000..d6b01283f85c
--- /dev/null
+++ b/include/uapi/linux/usb/functionfs.h
@@ -0,0 +1,169 @@
+#ifndef _UAPI__LINUX_FUNCTIONFS_H__
+#define _UAPI__LINUX_FUNCTIONFS_H__
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#include <linux/usb/ch9.h>
+enum {
+        FUNCTIONFS_DESCRIPTORS_MAGIC = 1,
+        FUNCTIONFS_STRINGS_MAGIC     = 2
+};
+#ifndef __KERNEL__
+/* Descriptor of an non-audio endpoint */
+struct usb_endpoint_descriptor_no_audio {
+        __u8  bLength;
+        __u8  bDescriptorType;
+        __u8  bEndpointAddress;
+        __u8  bmAttributes;
+        __le16 wMaxPacketSize;
+        __u8  bInterval;
+} __attribute__((packed));
+/*
+ * All numbers must be in little endian order.
+ */
+struct usb_functionfs_descs_head {
+        __le32 magic;
+        __le32 length;
+        __le32 fs_count;
+        __le32 hs_count;
+} __attribute__((packed));
+/*
+ * Descriptors format:
+ *
+ * | off | name      | type         | description                          |
+ * |-----+-----------+--------------+--------------------------------------|
+ * |   0 | magic     | LE32         | FUNCTIONFS_{FS,HS}_DESCRIPTORS_MAGIC |
+ * |   4 | length    | LE32         | length of the whole data chunk       |
+ * |   8 | fs_count  | LE32         | number of full-speed descriptors     |
+ * |  12 | hs_count  | LE32         | number of high-speed descriptors     |
+ * |  16 | fs_descrs | Descriptor[] | list of full-speed descriptors       |
+ * |     | hs_descrs | Descriptor[] | list of high-speed descriptors       |
+ *
+ * descs are just valid USB descriptors and have the following format:
+ *
+ * | off | name            | type | description              |
+ * |-----+-----------------+------+--------------------------|
+ * |   0 | bLength         | U8   | length of the descriptor |
+ * |   1 | bDescriptorType | U8   | descriptor type          |
+ * |   2 | payload         |      | descriptor's payload     |
+ */
+struct usb_functionfs_strings_head {
+        __le32 magic;
+        __le32 length;
+        __le32 str_count;
+        __le32 lang_count;
+} __attribute__((packed));
+/*
+ * Strings format:
+ *
+ * | off | name       | type                  | description                |
+ * |-----+------------+-----------------------+----------------------------|
+ * |   0 | magic      | LE32                  | FUNCTIONFS_STRINGS_MAGIC   |
+ * |   4 | length     | LE32                  | length of the data chunk   |
+ * |   8 | str_count  | LE32                  | number of strings          |
+ * |  12 | lang_count | LE32                  | number of languages        |
+ * |  16 | stringtab  | StringTab[lang_count] | table of strings per lang  |
+ *
+ * For each language there is one stringtab entry (ie. there are lang_count
+ * stringtab entires).  Each StringTab has following format:
+ *
+ * | off | name    | type              | description                        |
+ * |-----+---------+-------------------+------------------------------------|
+ * |   0 | lang    | LE16              | language code                      |
+ * |   2 | strings | String[str_count] | array of strings in given language |
+ *
+ * For each string there is one strings entry (ie. there are str_count
+ * string entries).  Each String is a NUL terminated string encoded in
+ * UTF-8.
+ */
+#endif
+/*
+ * Events are delivered on the ep0 file descriptor, when the user mode driver
+ * reads from this file descriptor after writing the descriptors.  Don't
+ * stop polling this descriptor.
+ */
+enum usb_functionfs_event_type {
+        FUNCTIONFS_BIND,
+        FUNCTIONFS_UNBIND,
+        FUNCTIONFS_ENABLE,
+        FUNCTIONFS_DISABLE,
+        FUNCTIONFS_SETUP,
+        FUNCTIONFS_SUSPEND,
+        FUNCTIONFS_RESUME
+};
+/* NOTE:  this structure must stay the same size and layout on
+ * both 32-bit and 64-bit kernels.
+ */
+struct usb_functionfs_event {
+        union {
+                /* SETUP: packet; DATA phase i/o precedes next event
+                 *(setup.bmRequestType & USB_DIR_IN) flags direction */
+                struct usb_ctrlrequest  setup;
+        } __attribute__((packed)) u;
+        /* enum usb_functionfs_event_type */
+        __u8                            type;
+        __u8                            _pad[3];
+} __attribute__((packed));
+/* Endpoint ioctls */
+/* The same as in gadgetfs */
+/* IN transfers may be reported to the gadget driver as complete
+ *      when the fifo is loaded, before the host reads the data;
+ * OUT transfers may be reported to the host's "client" driver as
+ *      complete when they're sitting in the FIFO unread.
+ * THIS returns how many bytes are "unclaimed" in the endpoint fifo
+ * (needed for precise fault handling, when the hardware allows it)
+ */
+#define FUNCTIONFS_FIFO_STATUS  _IO('g', 1)
+/* discards any unclaimed data in the fifo. */
+#define FUNCTIONFS_FIFO_FLUSH   _IO('g', 2)
+/* resets endpoint halt+toggle; used to implement set_interface.
+ * some hardware (like pxa2xx) can't support this.
+ */
+#define FUNCTIONFS_CLEAR_HALT   _IO('g', 3)
+/* Specific for functionfs */
+/*
+ * Returns reverse mapping of an interface.  Called on EP0.  If there
+ * is no such interface returns -EDOM.  If function is not active
+ * returns -ENODEV.
+ */
+#define FUNCTIONFS_INTERFACE_REVMAP     _IO('g', 128)
+/*
+ * Returns real bEndpointAddress of an endpoint.  If function is not
+ * active returns -ENODEV.
+ */
+#define FUNCTIONFS_ENDPOINT_REVMAP      _IO('g', 129)
+#endif /* _UAPI__LINUX_FUNCTIONFS_H__ */
diff --git a/include/linux/usb/g_printer.h b/include/uapi/linux/usb/g_printer.h
index 6178fde50f74..6178fde50f74 100644
--- a/include/linux/usb/g_printer.h
+++ b/include/uapi/linux/usb/g_printer.h
diff --git a/include/linux/usb/gadgetfs.h b/include/uapi/linux/usb/gadgetfs.h
index 0bb12e0d4f8f..0bb12e0d4f8f 100644
--- a/include/linux/usb/gadgetfs.h
+++ b/include/uapi/linux/usb/gadgetfs.h
diff --git a/include/linux/usb/midi.h b/include/uapi/linux/usb/midi.h
index c8c52e3c91de..c8c52e3c91de 100644
--- a/include/linux/usb/midi.h
+++ b/include/uapi/linux/usb/midi.h
diff --git a/include/linux/usb/tmc.h b/include/uapi/linux/usb/tmc.h
index c045ae12556c..c045ae12556c 100644
--- a/include/linux/usb/tmc.h
+++ b/include/uapi/linux/usb/tmc.h
diff --git a/include/linux/usb/video.h b/include/uapi/linux/usb/video.h
index 3b3b95e01f71..3b3b95e01f71 100644
--- a/include/linux/usb/video.h
+++ b/include/uapi/linux/usb/video.h
diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h
index aecee9d112cb..694dcaf266e6 100644
--- a/include/xen/grant_table.h
+++ b/include/xen/grant_table.h
@@ -170,7 +170,7 @@ gnttab_set_unmap_op(struct gnttab_unmap_grant_ref *unmap, phys_addr_t addr,
        unmap->dev_bus_addr = 0;
 }
-int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes,
+int arch_gnttab_map_shared(xen_pfn_t *frames, unsigned long nr_gframes,
                           unsigned long max_nr_gframes,
                           void **__shared);
 int arch_gnttab_map_status(uint64_t *frames, unsigned long nr_gframes,
diff --git a/include/xen/interface/grant_table.h b/include/xen/interface/grant_table.h
index f9f8b975ae74..e40fae9bf11a 100644
--- a/include/xen/interface/grant_table.h
+++ b/include/xen/interface/grant_table.h
@@ -310,7 +310,7 @@ struct gnttab_setup_table {
    uint32_t nr_frames;
    /* OUT parameters. */
    int16_t  status;              /* GNTST_* */
-    GUEST_HANDLE(ulong) frame_list;
+    GUEST_HANDLE(xen_pfn_t) frame_list;
 };
 DEFINE_GUEST_HANDLE_STRUCT(gnttab_setup_table);
diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h
index b66d04ce6957..90712e2072d5 100644
--- a/include/xen/interface/memory.h
+++ b/include/xen/interface/memory.h
@@ -179,28 +179,8 @@ struct xen_add_to_physmap {
 };
 DEFINE_GUEST_HANDLE_STRUCT(xen_add_to_physmap);
-/*
+/*** REMOVED ***/
- * Translates a list of domain-specific GPFNs into MFNs. Returns a -ve error
+/*#define XENMEM_translate_gpfn_list  8*/
- * code on failure. This call only works for auto-translated guests.
- */
-#define XENMEM_translate_gpfn_list  8
-struct xen_translate_gpfn_list {
-    /* Which domain to translate for? */
-    domid_t domid;
-    /* Length of list. */
-    xen_ulong_t nr_gpfns;
-    /* List of GPFNs to translate. */
-    GUEST_HANDLE(ulong) gpfn_list;
-    /*
-     * Output list to contain MFN translations. May be the same as the input
-     * list (in which case each input GPFN is overwritten with the output MFN).
-     */
-    GUEST_HANDLE(ulong) mfn_list;
-};
-DEFINE_GUEST_HANDLE_STRUCT(xen_translate_gpfn_list);
 /*
 * Returns the pseudo-physical memory map as it was when the domain
author	David S. Miller <davem@davemloft.net>	2012-11-10 18:32:51 -0500
committer	David S. Miller <davem@davemloft.net>	2012-11-10 18:32:51 -0500
commit	d4185bbf62a5d8d777ee445db1581beb17882a07 (patch)
tree	024b0badbd7c970b1983be6d8c345cc4a290cb31 /include
parent	c075b13098b399dc565b4d53f42047a8d40ed3ba (diff)
parent	a375413311b39005ef281bfd71ae8f4e3df22e97 (diff)