105 files changed, 2511 insertions, 2185 deletions
diff --git a/include/Kbuild b/include/Kbuild
index 8d226bfa2696..83256b64166a 100644
--- a/include/Kbuild
+++ b/include/Kbuild
@@ -1,12 +1,8 @@
 # Top-level Makefile calls into asm-$(ARCH)
 # List only non-arch directories below
-header-y += asm-generic/
 header-y += linux/
 header-y += sound/
-header-y += mtd/
 header-y += rdma/
 header-y += video/
-header-y += drm/
-header-y += xen/
 header-y += scsi/
diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/asm-generic/Kbuild
+++ /dev/null
diff --git a/include/drm/Kbuild b/include/drm/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/drm/Kbuild
+++ /dev/null
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index c78bb997e2c6..c5c35e629426 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -205,9 +205,12 @@
        {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}, \
+        {0x1002, 0x679B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x679E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x679F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
        {0x1002, 0x6800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
@@ -217,6 +220,7 @@
        {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/Kbuild b/include/linux/Kbuild
index 5b57367e28db..7fe2dae251e5 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -1,31 +1,5 @@
-header-y += byteorder/
-header-y += can/
-header-y += caif/
 header-y += dvb/
 header-y += hdlc/
 header-y += hsi/
-header-y += isdn/
-header-y += mmc/
-header-y += nfsd/
 header-y += raid/
-header-y += spi/
-header-y += sunrpc/
-header-y += tc_act/
-header-y += tc_ematch/
-header-y += netfilter/
-header-y += netfilter_arp/
-header-y += netfilter_bridge/
-header-y += netfilter_ipv4/
-header-y += netfilter_ipv6/
 header-y += usb/
-header-y += wimax/
-ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
-                  $(srctree)/arch/$(SRCARCH)/include/uapi/asm/a.out.h),)
-endif
-ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
-                  $(srctree)/arch/$(SRCARCH)/include/uapi/asm/kvm.h),)
-endif
-ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm_para.h \
-                  $(srctree)/arch/$(SRCARCH)/include/uapi/asm/kvm_para.h),)
-endif
diff --git a/include/linux/bug.h b/include/linux/bug.h
index aaac4bba6f5c..b1cf40de847e 100644
--- a/include/linux/bug.h
+++ b/include/linux/bug.h
@@ -15,6 +15,7 @@ struct pt_regs;
 #define BUILD_BUG_ON_NOT_POWER_OF_2(n)
 #define BUILD_BUG_ON_ZERO(e) (0)
 #define BUILD_BUG_ON_NULL(e) ((void*)0)
+#define BUILD_BUG_ON_INVALID(e) (0)
 #define BUILD_BUG_ON(condition)
 #define BUILD_BUG() (0)
 #else /* __CHECKER__ */
diff --git a/include/linux/byteorder/Kbuild b/include/linux/byteorder/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/byteorder/Kbuild
+++ /dev/null
diff --git a/include/linux/caif/Kbuild b/include/linux/caif/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/caif/Kbuild
+++ /dev/null
diff --git a/include/linux/can/Kbuild b/include/linux/can/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/can/Kbuild
+++ /dev/null
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index c12731582920..f9f5e9eeb9dd 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -335,8 +335,8 @@ const char *__clk_get_name(struct clk *clk);
 struct clk_hw *__clk_get_hw(struct clk *clk);
 u8 __clk_get_num_parents(struct clk *clk);
 struct clk *__clk_get_parent(struct clk *clk);
-inline int __clk_get_enable_count(struct clk *clk);
+int __clk_get_enable_count(struct clk *clk);
-inline int __clk_get_prepare_count(struct clk *clk);
+int __clk_get_prepare_count(struct clk *clk);
 unsigned long __clk_get_rate(struct clk *clk);
 unsigned long __clk_get_flags(struct clk *clk);
 int __clk_is_enabled(struct clk *clk);
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/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/elf-fdpic.h b/include/linux/elf-fdpic.h
new file mode 100644
index 000000000000..386440317b0c
--- /dev/null
+++ b/include/linux/elf-fdpic.h
@@ -0,0 +1,51 @@
+/* FDPIC ELF load map
+ *
+ * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_ELF_FDPIC_H
+#define _LINUX_ELF_FDPIC_H
+#include <uapi/linux/elf-fdpic.h>
+/*
+ * binfmt binary parameters structure
+ */
+struct elf_fdpic_params {
+        struct elfhdr                   hdr;            /* ref copy of ELF header */
+        struct elf_phdr                 *phdrs;         /* ref copy of PT_PHDR table */
+        struct elf32_fdpic_loadmap      *loadmap;       /* loadmap to be passed to userspace */
+        unsigned long                   elfhdr_addr;    /* mapped ELF header user address */
+        unsigned long                   ph_addr;        /* mapped PT_PHDR user address */
+        unsigned long                   map_addr;       /* mapped loadmap user address */
+        unsigned long                   entry_addr;     /* mapped entry user address */
+        unsigned long                   stack_size;     /* stack size requested (PT_GNU_STACK) */
+        unsigned long                   dynamic_addr;   /* mapped PT_DYNAMIC user address */
+        unsigned long                   load_addr;      /* user address at which to map binary */
+        unsigned long                   flags;
+#define ELF_FDPIC_FLAG_ARRANGEMENT      0x0000000f      /* PT_LOAD arrangement flags */
+#define ELF_FDPIC_FLAG_INDEPENDENT      0x00000000      /* PT_LOADs can be put anywhere */
+#define ELF_FDPIC_FLAG_HONOURVADDR      0x00000001      /* PT_LOAD.vaddr must be honoured */
+#define ELF_FDPIC_FLAG_CONSTDISP        0x00000002      /* PT_LOADs require constant
+                                                         * displacement */
+#define ELF_FDPIC_FLAG_CONTIGUOUS       0x00000003      /* PT_LOADs should be contiguous */
+#define ELF_FDPIC_FLAG_EXEC_STACK       0x00000010      /* T if stack to be executable */
+#define ELF_FDPIC_FLAG_NOEXEC_STACK     0x00000020      /* T if stack not to be executable */
+#define ELF_FDPIC_FLAG_EXECUTABLE       0x00000040      /* T if this object is the executable */
+#define ELF_FDPIC_FLAG_PRESENT          0x80000000      /* T if this object is present */
+};
+#ifdef CONFIG_MMU
+extern void elf_fdpic_arch_lay_out_mm(struct elf_fdpic_params *exec_params,
+                                      struct elf_fdpic_params *interp_params,
+                                      unsigned long *start_stack,
+                                      unsigned long *start_brk);
+#endif
+#endif /* _LINUX_ELF_FDPIC_H */
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/fs.h b/include/linux/fs.h
index 001c7cff2d48..75fe9a134803 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -64,6 +64,73 @@ typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
                        ssize_t bytes, void *private, int ret,
                        bool is_async);
+#define MAY_EXEC                0x00000001
+#define MAY_WRITE               0x00000002
+#define MAY_READ                0x00000004
+#define MAY_APPEND              0x00000008
+#define MAY_ACCESS              0x00000010
+#define MAY_OPEN                0x00000020
+#define MAY_CHDIR               0x00000040
+/* called from RCU mode, don't block */
+#define MAY_NOT_BLOCK           0x00000080
+/*
+ * flags in file.f_mode.  Note that FMODE_READ and FMODE_WRITE must correspond
+ * to O_WRONLY and O_RDWR via the strange trick in __dentry_open()
+ */
+/* file is open for reading */
+#define FMODE_READ              ((__force fmode_t)0x1)
+/* file is open for writing */
+#define FMODE_WRITE             ((__force fmode_t)0x2)
+/* file is seekable */
+#define FMODE_LSEEK             ((__force fmode_t)0x4)
+/* file can be accessed using pread */
+#define FMODE_PREAD             ((__force fmode_t)0x8)
+/* file can be accessed using pwrite */
+#define FMODE_PWRITE            ((__force fmode_t)0x10)
+/* File is opened for execution with sys_execve / sys_uselib */
+#define FMODE_EXEC              ((__force fmode_t)0x20)
+/* File is opened with O_NDELAY (only set for block devices) */
+#define FMODE_NDELAY            ((__force fmode_t)0x40)
+/* File is opened with O_EXCL (only set for block devices) */
+#define FMODE_EXCL              ((__force fmode_t)0x80)
+/* File is opened using open(.., 3, ..) and is writeable only for ioctls
+   (specialy hack for floppy.c) */
+#define FMODE_WRITE_IOCTL       ((__force fmode_t)0x100)
+/* 32bit hashes as llseek() offset (for directories) */
+#define FMODE_32BITHASH         ((__force fmode_t)0x200)
+/* 64bit hashes as llseek() offset (for directories) */
+#define FMODE_64BITHASH         ((__force fmode_t)0x400)
+/*
+ * Don't update ctime and mtime.
+ *
+ * Currently a special hack for the XFS open_by_handle ioctl, but we'll
+ * hopefully graduate it to a proper O_CMTIME flag supported by open(2) soon.
+ */
+#define FMODE_NOCMTIME          ((__force fmode_t)0x800)
+/* Expect random access pattern */
+#define FMODE_RANDOM            ((__force fmode_t)0x1000)
+/* File is huge (eg. /dev/kmem): treat loff_t as unsigned */
+#define FMODE_UNSIGNED_OFFSET   ((__force fmode_t)0x2000)
+/* File is opened with O_PATH; almost nothing can be done with it */
+#define FMODE_PATH              ((__force fmode_t)0x4000)
+/* File was opened by fanotify and shouldn't generate fanotify events */
+#define FMODE_NONOTIFY          ((__force fmode_t)0x1000000)
+/*
+ * Flag for rw_copy_check_uvector and compat_rw_copy_check_uvector
+ * that indicates that they should check the contents of the iovec are
+ * valid, but not check the memory that the iovec elements
+ * points too.
+ */
+#define CHECK_IOVEC_ONLY -1
 /*
 * The below are the various read and write types that we support. Some of
 * them include behavioral modifiers that send information down to the
@@ -395,8 +462,6 @@ struct block_device {
        int                     bd_fsfreeze_count;
        /* Mutex for freeze */
        struct mutex            bd_fsfreeze_mutex;
-        /* A semaphore that prevents I/O while block size is being changed */
-        struct percpu_rw_semaphore      bd_block_size_semaphore;
 };
 /*
@@ -1557,6 +1622,60 @@ struct super_operations {
 };
 /*
+ * Inode flags - they have no relation to superblock flags now
+ */
+#define S_SYNC          1       /* Writes are synced at once */
+#define S_NOATIME       2       /* Do not update access times */
+#define S_APPEND        4       /* Append-only file */
+#define S_IMMUTABLE     8       /* Immutable file */
+#define S_DEAD          16      /* removed, but still open directory */
+#define S_NOQUOTA       32      /* Inode is not counted to quota */
+#define S_DIRSYNC       64      /* Directory modifications are synchronous */
+#define S_NOCMTIME      128     /* Do not update file c/mtime */
+#define S_SWAPFILE      256     /* Do not truncate: swapon got its bmaps */
+#define S_PRIVATE       512     /* Inode is fs-internal */
+#define S_IMA           1024    /* Inode has an associated IMA struct */
+#define S_AUTOMOUNT     2048    /* Automount/referral quasi-directory */
+#define S_NOSEC         4096    /* no suid or xattr security attributes */
+/*
+ * Note that nosuid etc flags are inode-specific: setting some file-system
+ * flags just means all the inodes inherit those flags by default. It might be
+ * possible to override it selectively if you really wanted to with some
+ * ioctl() that is not currently implemented.
+ *
+ * Exception: MS_RDONLY is always applied to the entire file system.
+ *
+ * Unfortunately, it is possible to change a filesystems flags with it mounted
+ * with files in use.  This means that all of the inodes will not have their
+ * i_flags updated.  Hence, i_flags no longer inherit the superblock mount
+ * flags, so these have to be checked separately. -- rmk@arm.uk.linux.org
+ */
+#define __IS_FLG(inode, flg)    ((inode)->i_sb->s_flags & (flg))
+#define IS_RDONLY(inode)        ((inode)->i_sb->s_flags & MS_RDONLY)
+#define IS_SYNC(inode)          (__IS_FLG(inode, MS_SYNCHRONOUS) || \
+                                        ((inode)->i_flags & S_SYNC))
+#define IS_DIRSYNC(inode)       (__IS_FLG(inode, MS_SYNCHRONOUS|MS_DIRSYNC) || \
+                                        ((inode)->i_flags & (S_SYNC|S_DIRSYNC)))
+#define IS_MANDLOCK(inode)      __IS_FLG(inode, MS_MANDLOCK)
+#define IS_NOATIME(inode)       __IS_FLG(inode, MS_RDONLY|MS_NOATIME)
+#define IS_I_VERSION(inode)     __IS_FLG(inode, MS_I_VERSION)
+#define IS_NOQUOTA(inode)       ((inode)->i_flags & S_NOQUOTA)
+#define IS_APPEND(inode)        ((inode)->i_flags & S_APPEND)
+#define IS_IMMUTABLE(inode)     ((inode)->i_flags & S_IMMUTABLE)
+#define IS_POSIXACL(inode)      __IS_FLG(inode, MS_POSIXACL)
+#define IS_DEADDIR(inode)       ((inode)->i_flags & S_DEAD)
+#define IS_NOCMTIME(inode)      ((inode)->i_flags & S_NOCMTIME)
+#define IS_SWAPFILE(inode)      ((inode)->i_flags & S_SWAPFILE)
+#define IS_PRIVATE(inode)       ((inode)->i_flags & S_PRIVATE)
+#define IS_IMA(inode)           ((inode)->i_flags & S_IMA)
+#define IS_AUTOMOUNT(inode)     ((inode)->i_flags & S_AUTOMOUNT)
+#define IS_NOSEC(inode)         ((inode)->i_flags & S_NOSEC)
+/*
 * Inode state bits.  Protected by inode->i_lock
 *
 * Three bits determine the dirty state of the inode, I_DIRTY_SYNC,
@@ -1688,6 +1807,11 @@ int sync_inode_metadata(struct inode *inode, int wait);
 struct file_system_type {
        const char *name;
        int fs_flags;
+#define FS_REQUIRES_DEV         1 
+#define FS_BINARY_MOUNTDATA     2
+#define FS_HAS_SUBTYPE          4
+#define FS_REVAL_DOT            16384   /* Check the paths ".", ".." for staleness */
+#define FS_RENAME_DOES_D_MOVE   32768   /* FS will handle d_move() during rename() internally. */
        struct dentry *(*mount) (struct file_system_type *, int,
                       const char *, void *);
        void (*kill_sb) (struct super_block *);
@@ -1923,7 +2047,6 @@ extern void unregister_blkdev(unsigned int, const char *);
 extern struct block_device *bdget(dev_t);
 extern struct block_device *bdgrab(struct block_device *bdev);
 extern void bd_set_size(struct block_device *, loff_t size);
-extern sector_t blkdev_max_block(struct block_device *bdev);
 extern void bd_forget(struct inode *inode);
 extern void bdput(struct block_device *);
 extern void invalidate_bdev(struct block_device *);
@@ -2253,8 +2376,6 @@ extern int generic_segment_checks(const struct iovec *iov,
                unsigned long *nr_segs, size_t *count, int access_flags);
 /* fs/block_dev.c */
-extern ssize_t blkdev_aio_read(struct kiocb *iocb, const struct iovec *iov,
-                               unsigned long nr_segs, loff_t pos);
 extern ssize_t blkdev_aio_write(struct kiocb *iocb, const struct iovec *iov,
                                unsigned long nr_segs, loff_t pos);
 extern int blkdev_fsync(struct file *filp, loff_t start, loff_t end,
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 02c1c9710be0..d0a79678f169 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -31,6 +31,7 @@ struct vm_area_struct;
 #define ___GFP_THISNODE         0x40000u
 #define ___GFP_RECLAIMABLE      0x80000u
 #define ___GFP_NOTRACK          0x200000u
+#define ___GFP_NO_KSWAPD        0x400000u
 #define ___GFP_OTHER_NODE       0x800000u
 #define ___GFP_WRITE            0x1000000u
@@ -85,6 +86,7 @@ struct vm_area_struct;
 #define __GFP_RECLAIMABLE ((__force gfp_t)___GFP_RECLAIMABLE) /* Page is reclaimable */
 #define __GFP_NOTRACK   ((__force gfp_t)___GFP_NOTRACK)  /* Don't track with kmemcheck */
+#define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
 #define __GFP_WRITE     ((__force gfp_t)___GFP_WRITE)   /* Allocator intends to dirty page */
@@ -114,7 +116,8 @@ struct vm_area_struct;
                                 __GFP_MOVABLE)
 #define GFP_IOFS        (__GFP_IO | __GFP_FS)
 #define GFP_TRANSHUGE   (GFP_HIGHUSER_MOVABLE | __GFP_COMP | \
-                         __GFP_NOMEMALLOC | __GFP_NORETRY | __GFP_NOWARN)
+                         __GFP_NOMEMALLOC | __GFP_NORETRY | __GFP_NOWARN | \
+                         __GFP_NO_KSWAPD)
 #ifdef CONFIG_NUMA
 #define GFP_THISNODE    (__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY)
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/hw_breakpoint.h b/include/linux/hw_breakpoint.h
index 6ae9c631a1be..0464c85e63fd 100644
--- a/include/linux/hw_breakpoint.h
+++ b/include/linux/hw_breakpoint.h
@@ -1,35 +1,8 @@
 #ifndef _LINUX_HW_BREAKPOINT_H
 #define _LINUX_HW_BREAKPOINT_H
-enum {
-        HW_BREAKPOINT_LEN_1 = 1,
-        HW_BREAKPOINT_LEN_2 = 2,
-        HW_BREAKPOINT_LEN_4 = 4,
-        HW_BREAKPOINT_LEN_8 = 8,
-};
-enum {
-        HW_BREAKPOINT_EMPTY     = 0,
-        HW_BREAKPOINT_R         = 1,
-        HW_BREAKPOINT_W         = 2,
-        HW_BREAKPOINT_RW        = HW_BREAKPOINT_R | HW_BREAKPOINT_W,
-        HW_BREAKPOINT_X         = 4,
-        HW_BREAKPOINT_INVALID   = HW_BREAKPOINT_RW | HW_BREAKPOINT_X,
-};
-enum bp_type_idx {
-        TYPE_INST       = 0,
-#ifdef CONFIG_HAVE_MIXED_BREAKPOINTS_REGS
-        TYPE_DATA       = 0,
-#else
-        TYPE_DATA       = 1,
-#endif
-        TYPE_MAX
-};
-#ifdef __KERNEL__
 #include <linux/perf_event.h>
+#include <uapi/linux/hw_breakpoint.h>
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
@@ -151,6 +124,4 @@ static inline struct arch_hw_breakpoint *counter_arch_bp(struct perf_event *bp)
 }
 #endif /* CONFIG_HAVE_HW_BREAKPOINT */
-#endif /* __KERNEL__ */
 #endif /* _LINUX_HW_BREAKPOINT_H */
diff --git a/include/linux/i2c-omap.h b/include/linux/i2c-omap.h
index df804ba73e0b..92a0dc75bc74 100644
--- a/include/linux/i2c-omap.h
+++ b/include/linux/i2c-omap.h
@@ -34,6 +34,7 @@ struct omap_i2c_bus_platform_data {
        u32             clkrate;
        u32             rev;
        u32             flags;
+        void            (*set_mpu_wkup_lat)(struct device *dev, long set);
 };
 #endif
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/isdn/Kbuild b/include/linux/isdn/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/isdn/Kbuild
+++ /dev/null
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index a123b13b70fd..7d8dfc7392f1 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -701,6 +701,13 @@ static inline void ftrace_dump(enum ftrace_dump_mode oops_dump_mode) { }
 #define COMPACTION_BUILD 0
 #endif
+/* This helps us to avoid #ifdef CONFIG_SYMBOL_PREFIX */
+#ifdef CONFIG_SYMBOL_PREFIX
+#define SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX
+#else
+#define SYMBOL_PREFIX ""
+#endif
 /* Rebuild everything on CONFIG_FTRACE_MCOUNT_RECORD */
 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
 # define REBUILD_DUE_TO_FTRACE_MCOUNT_RECORD
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/mempolicy.h b/include/linux/mempolicy.h
index e5ccb9ddd90e..dbd212723b74 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -82,16 +82,6 @@ static inline void mpol_cond_put(struct mempolicy *pol)
                __mpol_put(pol);
 }
-extern struct mempolicy *__mpol_cond_copy(struct mempolicy *tompol,
-                                          struct mempolicy *frompol);
-static inline struct mempolicy *mpol_cond_copy(struct mempolicy *tompol,
-                                                struct mempolicy *frompol)
-{
-        if (!frompol)
-                return frompol;
-        return __mpol_cond_copy(tompol, frompol);
-}
 extern struct mempolicy *__mpol_dup(struct mempolicy *pol);
 static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
 {
@@ -215,12 +205,6 @@ static inline void mpol_cond_put(struct mempolicy *pol)
 {
 }
-static inline struct mempolicy *mpol_cond_copy(struct mempolicy *to,
-                                                struct mempolicy *from)
-{
-        return from;
-}
 static inline void mpol_get(struct mempolicy *pol)
 {
 }
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/mm.h b/include/linux/mm.h
index fa0680402738..bcaab4e6fe91 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1684,9 +1684,5 @@ static inline unsigned int debug_guardpage_minorder(void) { return 0; }
 static inline bool page_is_guard(struct page *page) { return false; }
 #endif /* CONFIG_DEBUG_PAGEALLOC */
-extern void reset_zone_present_pages(void);
-extern void fixup_zone_present_pages(int nid, unsigned long start_pfn,
-                                unsigned long end_pfn);
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */
diff --git a/include/linux/mmc/Kbuild b/include/linux/mmc/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/mmc/Kbuild
+++ /dev/null
diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h
index 7c6a1139d8fa..96531664a061 100644
--- a/include/linux/mmc/dw_mmc.h
+++ b/include/linux/mmc/dw_mmc.h
@@ -137,7 +137,7 @@ struct dw_mci {
        dma_addr_t              sg_dma;
        void                    *sg_cpu;
-        struct dw_mci_dma_ops   *dma_ops;
+        const struct dw_mci_dma_ops     *dma_ops;
 #ifdef CONFIG_MMC_DW_IDMAC
        unsigned int            ring_size;
 #else
@@ -162,7 +162,7 @@ struct dw_mci {
        u16                     data_offset;
        struct device           *dev;
        struct dw_mci_board     *pdata;
-        struct dw_mci_drv_data  *drv_data;
+        const struct dw_mci_drv_data    *drv_data;
        void                    *priv;
        struct clk              *biu_clk;
        struct clk              *ciu_clk;
@@ -186,7 +186,7 @@ struct dw_mci {
        struct regulator        *vmmc;  /* Power regulator */
        unsigned long           irq_flags; /* IRQ flags */
-        unsigned int            irq;
+        int                     irq;
 };
 /* DMA ops for Internal/External DMAC interface */
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h
index fa8529a859b8..1edcb4dad8c4 100644
--- a/include/linux/mmc/sdhci.h
+++ b/include/linux/mmc/sdhci.h
@@ -91,6 +91,7 @@ struct sdhci_host {
        unsigned int quirks2;   /* More deviations from spec. */
 #define SDHCI_QUIRK2_HOST_OFF_CARD_ON                   (1<<0)
+#define SDHCI_QUIRK2_HOST_NO_CMD23                      (1<<1)
        int irq;                /* Device IRQ */
        void __iomem *ioaddr;   /* Mapped address */
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 50aaca81f63d..a23923ba8263 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -752,7 +752,7 @@ extern int init_currently_empty_zone(struct zone *zone, unsigned long start_pfn,
                                     unsigned long size,
                                     enum memmap_context context);
-extern void lruvec_init(struct lruvec *lruvec, struct zone *zone);
+extern void lruvec_init(struct lruvec *lruvec);
 static inline struct zone *lruvec_zone(struct lruvec *lruvec)
 {
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index f8eda0276f03..a848ffc327f4 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1488,6 +1488,9 @@ struct napi_gro_cb {
        /* Used in ipv6_gro_receive() */
        int     proto;
+        /* used in skb_gro_receive() slow path */
+        struct sk_buff *last;
 };
 #define NAPI_GRO_CB(skb) ((struct napi_gro_cb *)(skb)->cb)
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
deleted file mode 100644
index b3322023e9a5..000000000000
--- a/include/linux/netfilter/Kbuild
+++ /dev/null
@@ -1 +0,0 @@
-header-y += ipset/
diff --git a/include/linux/netfilter/ipset/Kbuild b/include/linux/netfilter/ipset/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/netfilter/ipset/Kbuild
+++ /dev/null
diff --git a/include/linux/netfilter_arp/Kbuild b/include/linux/netfilter_arp/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/netfilter_arp/Kbuild
+++ /dev/null
diff --git a/include/linux/netfilter_bridge/Kbuild b/include/linux/netfilter_bridge/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/netfilter_bridge/Kbuild
+++ /dev/null
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/netfilter_ipv4/Kbuild
+++ /dev/null
diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/netfilter_ipv6/Kbuild
+++ /dev/null
diff --git a/include/linux/nfsd/Kbuild b/include/linux/nfsd/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/nfsd/Kbuild
+++ /dev/null
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..0506eb53519b 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
@@ -28,11 +28,13 @@ static inline unsigned long pci_address_to_pio(phys_addr_t addr) { return -1; }
 #endif
 #else /* CONFIG_OF_ADDRESS */
+#ifndef of_address_to_resource
 static inline int of_address_to_resource(struct device_node *dev, int index,
                                         struct resource *r)
 {
        return -EINVAL;
 }
+#endif
 static inline struct device_node *of_find_matching_node_by_address(
                                        struct device_node *from,
                                        const struct of_device_id *matches,
@@ -40,11 +42,13 @@ static inline struct device_node *of_find_matching_node_by_address(
 {
        return NULL;
 }
+#ifndef of_iomap
 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,
+#endif
+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..bd1e86071e57 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_expedited()
 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_expedited(); /* 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/platform_data/omap_ocp2scp.h b/include/linux/platform_data/omap_ocp2scp.h
new file mode 100644
index 000000000000..5c6c3939355f
--- /dev/null
+++ b/include/linux/platform_data/omap_ocp2scp.h
@@ -0,0 +1,31 @@
+/*
+ * omap_ocp2scp.h -- ocp2scp header file
+ *
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Author: Kishon Vijay Abraham I <kishon@ti.com>
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+#ifndef __DRIVERS_OMAP_OCP2SCP_H
+#define __DRIVERS_OMAP_OCP2SCP_H
+struct omap_ocp2scp_dev {
+        const char                      *drv_name;
+        struct resource                 *res;
+};
+struct omap_ocp2scp_platform_data {
+        int                             dev_cnt;
+        struct omap_ocp2scp_dev         **devices;
+};
+#endif /* __DRIVERS_OMAP_OCP2SCP_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/rio.h b/include/linux/rio.h
index 4187da511006..a3e784278667 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -275,9 +275,11 @@ struct rio_id_table {
 * struct rio_net - RIO network info
 * @node: Node in global list of RIO networks
 * @devices: List of devices in this network
+ * @switches: List of switches in this netowrk
 * @mports: List of master ports accessing this network
 * @hport: Default port for accessing this network
 * @id: RIO network ID
+ * @destid_table: destID allocation table
 */
 struct rio_net {
        struct list_head node;  /* node in list of networks */
diff --git a/include/linux/spi/Kbuild b/include/linux/spi/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/spi/Kbuild
+++ /dev/null
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index c64de9dd7631..2f694f3846a9 100644
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -46,8 +46,9 @@ struct ads7846_platform_data {
        u16     debounce_rep;           /* additional consecutive good readings
                                         * required after the first two */
        int     gpio_pendown;           /* the GPIO used to decide the pendown
-                                         * state if get_pendown_state == NULL
+                                         * state if get_pendown_state == NULL */
-                                         */
+        int     gpio_pendown_debounce;  /* platform specific debounce time for
+                                         * the gpio_pendown */
        int     (*get_pendown_state)(void);
        int     (*filter_init)  (const struct ads7846_platform_data *pdata,
                                 void **filter_data);
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/sunrpc/Kbuild b/include/linux/sunrpc/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/sunrpc/Kbuild
+++ /dev/null
diff --git a/include/linux/tc_act/Kbuild b/include/linux/tc_act/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/tc_act/Kbuild
+++ /dev/null
diff --git a/include/linux/tc_ematch/Kbuild b/include/linux/tc_ematch/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/tc_ematch/Kbuild
+++ /dev/null
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/linux/wimax/Kbuild b/include/linux/wimax/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/linux/wimax/Kbuild
+++ /dev/null
diff --git a/include/mtd/Kbuild b/include/mtd/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/mtd/Kbuild
+++ /dev/null
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/net/tcp.h b/include/net/tcp.h
index 6feeccd83dd7..4af45e33105d 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -525,6 +525,7 @@ static inline __u32 cookie_v6_init_sequence(struct sock *sk,
 extern void __tcp_push_pending_frames(struct sock *sk, unsigned int cur_mss,
                                      int nonagle);
 extern bool tcp_may_send_now(struct sock *sk);
+extern int __tcp_retransmit_skb(struct sock *, struct sk_buff *);
 extern int tcp_retransmit_skb(struct sock *, struct sk_buff *);
 extern void tcp_retransmit_timer(struct sock *sk);
 extern void tcp_xmit_retransmit_queue(struct sock *);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 6f0ba01afe73..63445ede48bb 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1351,7 +1351,7 @@ struct xfrm6_tunnel {
 };
 extern void xfrm_init(void);
-extern void xfrm4_init(int rt_hash_size);
+extern void xfrm4_init(void);
 extern int xfrm_state_init(struct net *net);
 extern void xfrm_state_fini(struct net *net);
 extern void xfrm4_state_init(void);
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 88fae8d20154..55367b04dc94 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -135,6 +135,8 @@ struct scsi_device {
                                     * because we did a bus reset. */
        unsigned use_10_for_rw:1; /* first try 10-byte read / write */
        unsigned use_10_for_ms:1; /* first try 10-byte mode sense/select */
+        unsigned no_report_opcodes:1;   /* no REPORT SUPPORTED OPERATION CODES */
+        unsigned no_write_same:1;       /* no WRITE SAME command */
        unsigned skip_ms_page_8:1;      /* do not use MODE SENSE page 0x08 */
        unsigned skip_ms_page_3f:1;     /* do not use MODE SENSE page 0x3f */
        unsigned skip_vpd_pages:1;      /* do not read VPD pages */
@@ -362,6 +364,8 @@ extern int scsi_test_unit_ready(struct scsi_device *sdev, int timeout,
                                int retries, struct scsi_sense_hdr *sshdr);
 extern int scsi_get_vpd_page(struct scsi_device *, u8 page, unsigned char *buf,
                             int buf_len);
+extern int scsi_report_opcode(struct scsi_device *sdev, unsigned char *buffer,
+                              unsigned int len, unsigned char opcode);
 extern int scsi_device_set_state(struct scsi_device *sdev,
                                 enum scsi_device_state state);
 extern struct scsi_event *sdev_evt_alloc(enum scsi_device_event evt_type,
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/gfpflags.h b/include/trace/events/gfpflags.h
index 9391706e9254..d6fd8e5b14b7 100644
--- a/include/trace/events/gfpflags.h
+++ b/include/trace/events/gfpflags.h
@@ -36,6 +36,7 @@
        {(unsigned long)__GFP_RECLAIMABLE,      "GFP_RECLAIMABLE"},     \
        {(unsigned long)__GFP_MOVABLE,          "GFP_MOVABLE"},         \
        {(unsigned long)__GFP_NOTRACK,          "GFP_NOTRACK"},         \
+        {(unsigned long)__GFP_NO_KSWAPD,        "GFP_NO_KSWAPD"},       \
        {(unsigned long)__GFP_OTHER_NODE,       "GFP_OTHER_NODE"}       \
        ) : "GFP_NOWAIT"
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/asm-generic/kvm_para.h b/include/uapi/asm-generic/kvm_para.h
index e69de29bb2d1..486f0af73c39 100644
--- a/include/uapi/asm-generic/kvm_para.h
+++ b/include/uapi/asm-generic/kvm_para.h
@@ -0,0 +1,4 @@
+/*
+ * There isn't anything here, but the file must not be empty or patch
+ * will delete it.
+ */
diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
index e194387ef784..19e765fbfef7 100644
--- a/include/uapi/linux/Kbuild
+++ b/include/uapi/linux/Kbuild
@@ -415,3 +415,4 @@ header-y += wireless.h
 header-y += x25.h
 header-y += xattr.h
 header-y += xfrm.h
+header-y += hw_breakpoint.h
diff --git a/include/uapi/linux/elf-fdpic.h b/include/uapi/linux/elf-fdpic.h
index 1065078938f9..3921e33aec8e 100644
--- a/include/uapi/linux/elf-fdpic.h
+++ b/include/uapi/linux/elf-fdpic.h
@@ -9,8 +9,8 @@
 * 2 of the License, or (at your option) any later version.
 */
-#ifndef _LINUX_ELF_FDPIC_H
+#ifndef _UAPI_LINUX_ELF_FDPIC_H
-#define _LINUX_ELF_FDPIC_H
+#define _UAPI_LINUX_ELF_FDPIC_H
 #include <linux/elf.h>
@@ -31,40 +31,4 @@ struct elf32_fdpic_loadmap {
 #define ELF32_FDPIC_LOADMAP_VERSION     0x0000
-#ifndef __KERNEL__
+#endif /* _UAPI_LINUX_ELF_FDPIC_H */
-/*
- * binfmt binary parameters structure
- */
-struct elf_fdpic_params {
-        struct elfhdr                   hdr;            /* ref copy of ELF header */
-        struct elf_phdr                 *phdrs;         /* ref copy of PT_PHDR table */
-        struct elf32_fdpic_loadmap      *loadmap;       /* loadmap to be passed to userspace */
-        unsigned long                   elfhdr_addr;    /* mapped ELF header user address */
-        unsigned long                   ph_addr;        /* mapped PT_PHDR user address */
-        unsigned long                   map_addr;       /* mapped loadmap user address */
-        unsigned long                   entry_addr;     /* mapped entry user address */
-        unsigned long                   stack_size;     /* stack size requested (PT_GNU_STACK) */
-        unsigned long                   dynamic_addr;   /* mapped PT_DYNAMIC user address */
-        unsigned long                   load_addr;      /* user address at which to map binary */
-        unsigned long                   flags;
-#define ELF_FDPIC_FLAG_ARRANGEMENT      0x0000000f      /* PT_LOAD arrangement flags */
-#define ELF_FDPIC_FLAG_INDEPENDENT      0x00000000      /* PT_LOADs can be put anywhere */
-#define ELF_FDPIC_FLAG_HONOURVADDR      0x00000001      /* PT_LOAD.vaddr must be honoured */
-#define ELF_FDPIC_FLAG_CONSTDISP        0x00000002      /* PT_LOADs require constant
-                                                         * displacement */
-#define ELF_FDPIC_FLAG_CONTIGUOUS       0x00000003      /* PT_LOADs should be contiguous */
-#define ELF_FDPIC_FLAG_EXEC_STACK       0x00000010      /* T if stack to be executable */
-#define ELF_FDPIC_FLAG_NOEXEC_STACK     0x00000020      /* T if stack not to be executable */
-#define ELF_FDPIC_FLAG_EXECUTABLE       0x00000040      /* T if this object is the executable */
-#define ELF_FDPIC_FLAG_PRESENT          0x80000000      /* T if this object is present */
-};
-#ifdef CONFIG_MMU
-extern void elf_fdpic_arch_lay_out_mm(struct elf_fdpic_params *exec_params,
-                                      struct elf_fdpic_params *interp_params,
-                                      unsigned long *start_stack,
-                                      unsigned long *start_brk);
-#endif
-#endif /* __KERNEL__ */
-#endif /* _LINUX_ELF_FDPIC_H */
diff --git a/include/uapi/linux/eventpoll.h b/include/uapi/linux/eventpoll.h
index 8c99ce7202c5..2c267bcbb85c 100644
--- a/include/uapi/linux/eventpoll.h
+++ b/include/uapi/linux/eventpoll.h
@@ -25,7 +25,6 @@
 #define EPOLL_CTL_ADD 1
 #define EPOLL_CTL_DEL 2
 #define EPOLL_CTL_MOD 3
-#define EPOLL_CTL_DISABLE 4
 /*
 * Request the handling of system wakeup events so as to prevent system suspends
diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h
index 9fcc880d4be2..780d4c6093eb 100644
--- a/include/uapi/linux/fs.h
+++ b/include/uapi/linux/fs.h
@@ -57,85 +57,6 @@ struct inodes_stat_t {
 #define NR_FILE  8192   /* this can well be larger on a larger system */
-#define MAY_EXEC                0x00000001
-#define MAY_WRITE               0x00000002
-#define MAY_READ                0x00000004
-#define MAY_APPEND              0x00000008
-#define MAY_ACCESS              0x00000010
-#define MAY_OPEN                0x00000020
-#define MAY_CHDIR               0x00000040
-/* called from RCU mode, don't block */
-#define MAY_NOT_BLOCK           0x00000080
-/*
- * flags in file.f_mode.  Note that FMODE_READ and FMODE_WRITE must correspond
- * to O_WRONLY and O_RDWR via the strange trick in __dentry_open()
- */
-/* file is open for reading */
-#define FMODE_READ              ((__force fmode_t)0x1)
-/* file is open for writing */
-#define FMODE_WRITE             ((__force fmode_t)0x2)
-/* file is seekable */
-#define FMODE_LSEEK             ((__force fmode_t)0x4)
-/* file can be accessed using pread */
-#define FMODE_PREAD             ((__force fmode_t)0x8)
-/* file can be accessed using pwrite */
-#define FMODE_PWRITE            ((__force fmode_t)0x10)
-/* File is opened for execution with sys_execve / sys_uselib */
-#define FMODE_EXEC              ((__force fmode_t)0x20)
-/* File is opened with O_NDELAY (only set for block devices) */
-#define FMODE_NDELAY            ((__force fmode_t)0x40)
-/* File is opened with O_EXCL (only set for block devices) */
-#define FMODE_EXCL              ((__force fmode_t)0x80)
-/* File is opened using open(.., 3, ..) and is writeable only for ioctls
-   (specialy hack for floppy.c) */
-#define FMODE_WRITE_IOCTL       ((__force fmode_t)0x100)
-/* 32bit hashes as llseek() offset (for directories) */
-#define FMODE_32BITHASH         ((__force fmode_t)0x200)
-/* 64bit hashes as llseek() offset (for directories) */
-#define FMODE_64BITHASH         ((__force fmode_t)0x400)
-/*
- * Don't update ctime and mtime.
- *
- * Currently a special hack for the XFS open_by_handle ioctl, but we'll
- * hopefully graduate it to a proper O_CMTIME flag supported by open(2) soon.
- */
-#define FMODE_NOCMTIME          ((__force fmode_t)0x800)
-/* Expect random access pattern */
-#define FMODE_RANDOM            ((__force fmode_t)0x1000)
-/* File is huge (eg. /dev/kmem): treat loff_t as unsigned */
-#define FMODE_UNSIGNED_OFFSET   ((__force fmode_t)0x2000)
-/* File is opened with O_PATH; almost nothing can be done with it */
-#define FMODE_PATH              ((__force fmode_t)0x4000)
-/* File was opened by fanotify and shouldn't generate fanotify events */
-#define FMODE_NONOTIFY          ((__force fmode_t)0x1000000)
-/*
- * Flag for rw_copy_check_uvector and compat_rw_copy_check_uvector
- * that indicates that they should check the contents of the iovec are
- * valid, but not check the memory that the iovec elements
- * points too.
- */
-#define CHECK_IOVEC_ONLY -1
-#define SEL_IN          1
-#define SEL_OUT         2
-#define SEL_EX          4
-/* public flags for file_system_type */
-#define FS_REQUIRES_DEV 1 
-#define FS_BINARY_MOUNTDATA 2
-#define FS_HAS_SUBTYPE 4
-#define FS_REVAL_DOT    16384   /* Check the paths ".", ".." for staleness */
-#define FS_RENAME_DOES_D_MOVE   32768   /* FS will handle d_move()
-                                         * during rename() internally.
-                                         */
 /*
 * These are the fs-independent mount-flags: up to 32 flags are supported
@@ -181,59 +102,6 @@ struct inodes_stat_t {
 #define MS_MGC_VAL 0xC0ED0000
 #define MS_MGC_MSK 0xffff0000
-/* Inode flags - they have nothing to superblock flags now */
-#define S_SYNC          1       /* Writes are synced at once */
-#define S_NOATIME       2       /* Do not update access times */
-#define S_APPEND        4       /* Append-only file */
-#define S_IMMUTABLE     8       /* Immutable file */
-#define S_DEAD          16      /* removed, but still open directory */
-#define S_NOQUOTA       32      /* Inode is not counted to quota */
-#define S_DIRSYNC       64      /* Directory modifications are synchronous */
-#define S_NOCMTIME      128     /* Do not update file c/mtime */
-#define S_SWAPFILE      256     /* Do not truncate: swapon got its bmaps */
-#define S_PRIVATE       512     /* Inode is fs-internal */
-#define S_IMA           1024    /* Inode has an associated IMA struct */
-#define S_AUTOMOUNT     2048    /* Automount/referral quasi-directory */
-#define S_NOSEC         4096    /* no suid or xattr security attributes */
-/*
- * Note that nosuid etc flags are inode-specific: setting some file-system
- * flags just means all the inodes inherit those flags by default. It might be
- * possible to override it selectively if you really wanted to with some
- * ioctl() that is not currently implemented.
- *
- * Exception: MS_RDONLY is always applied to the entire file system.
- *
- * Unfortunately, it is possible to change a filesystems flags with it mounted
- * with files in use.  This means that all of the inodes will not have their
- * i_flags updated.  Hence, i_flags no longer inherit the superblock mount
- * flags, so these have to be checked separately. -- rmk@arm.uk.linux.org
- */
-#define __IS_FLG(inode,flg) ((inode)->i_sb->s_flags & (flg))
-#define IS_RDONLY(inode) ((inode)->i_sb->s_flags & MS_RDONLY)
-#define IS_SYNC(inode)          (__IS_FLG(inode, MS_SYNCHRONOUS) || \
-                                        ((inode)->i_flags & S_SYNC))
-#define IS_DIRSYNC(inode)       (__IS_FLG(inode, MS_SYNCHRONOUS|MS_DIRSYNC) || \
-                                        ((inode)->i_flags & (S_SYNC|S_DIRSYNC)))
-#define IS_MANDLOCK(inode)      __IS_FLG(inode, MS_MANDLOCK)
-#define IS_NOATIME(inode)   __IS_FLG(inode, MS_RDONLY|MS_NOATIME)
-#define IS_I_VERSION(inode)   __IS_FLG(inode, MS_I_VERSION)
-#define IS_NOQUOTA(inode)       ((inode)->i_flags & S_NOQUOTA)
-#define IS_APPEND(inode)        ((inode)->i_flags & S_APPEND)
-#define IS_IMMUTABLE(inode)     ((inode)->i_flags & S_IMMUTABLE)
-#define IS_POSIXACL(inode)      __IS_FLG(inode, MS_POSIXACL)
-#define IS_DEADDIR(inode)       ((inode)->i_flags & S_DEAD)
-#define IS_NOCMTIME(inode)      ((inode)->i_flags & S_NOCMTIME)
-#define IS_SWAPFILE(inode)      ((inode)->i_flags & S_SWAPFILE)
-#define IS_PRIVATE(inode)       ((inode)->i_flags & S_PRIVATE)
-#define IS_IMA(inode)           ((inode)->i_flags & S_IMA)
-#define IS_AUTOMOUNT(inode)     ((inode)->i_flags & S_AUTOMOUNT)
-#define IS_NOSEC(inode)         ((inode)->i_flags & S_NOSEC)
 /* the read-only stuff doesn't really belong here, but any other place is
   probably as bad and I don't want to create yet another include file. */
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/hw_breakpoint.h b/include/uapi/linux/hw_breakpoint.h
new file mode 100644
index 000000000000..b04000a2296a
--- /dev/null
+++ b/include/uapi/linux/hw_breakpoint.h
@@ -0,0 +1,30 @@
+#ifndef _UAPI_LINUX_HW_BREAKPOINT_H
+#define _UAPI_LINUX_HW_BREAKPOINT_H
+enum {
+        HW_BREAKPOINT_LEN_1 = 1,
+        HW_BREAKPOINT_LEN_2 = 2,
+        HW_BREAKPOINT_LEN_4 = 4,
+        HW_BREAKPOINT_LEN_8 = 8,
+};
+enum {
+        HW_BREAKPOINT_EMPTY     = 0,
+        HW_BREAKPOINT_R         = 1,
+        HW_BREAKPOINT_W         = 2,
+        HW_BREAKPOINT_RW        = HW_BREAKPOINT_R | HW_BREAKPOINT_W,
+        HW_BREAKPOINT_X         = 4,
+        HW_BREAKPOINT_INVALID   = HW_BREAKPOINT_RW | HW_BREAKPOINT_X,
+};
+enum bp_type_idx {
+        TYPE_INST       = 0,
+#ifdef CONFIG_HAVE_MIXED_BREAKPOINTS_REGS
+        TYPE_DATA       = 0,
+#else
+        TYPE_DATA       = 1,
+#endif
+        TYPE_MAX
+};
+#endif /* _UAPI_LINUX_HW_BREAKPOINT_H */
diff --git a/include/uapi/linux/irqnr.h b/include/uapi/linux/irqnr.h
index e69de29bb2d1..ae5704fa77ad 100644
--- a/include/uapi/linux/irqnr.h
+++ b/include/uapi/linux/irqnr.h
@@ -0,0 +1,4 @@
+/*
+ * There isn't anything here anymore, but the file must not be empty or patch
+ * will delete it.
+ */
diff --git a/include/uapi/linux/oom.h b/include/uapi/linux/oom.h
index a49c4afc7060..b29272d621ce 100644
--- a/include/uapi/linux/oom.h
+++ b/include/uapi/linux/oom.h
@@ -8,4 +8,13 @@
 #define OOM_SCORE_ADJ_MIN       (-1000)
 #define OOM_SCORE_ADJ_MAX       1000
+/*
+ * /proc/<pid>/oom_adj set to -17 protects from the oom killer for legacy
+ * purposes.
+ */
+#define OOM_DISABLE (-17)
+/* inclusive */
+#define OOM_ADJUST_MIN (-16)
+#define OOM_ADJUST_MAX 15
 #endif /* _UAPI__INCLUDE_LINUX_OOM_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 81a927930bfd..81a927930bfd 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/Kbuild b/include/xen/Kbuild
deleted file mode 100644
index e69de29bb2d1..000000000000
--- a/include/xen/Kbuild
+++ /dev/null
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/hvm.h b/include/xen/hvm.h
index b193fa2f9fdd..13e43e41637d 100644
--- a/include/xen/hvm.h
+++ b/include/xen/hvm.h
@@ -5,6 +5,36 @@
 #include <xen/interface/hvm/params.h>
 #include <asm/xen/hypercall.h>
+static const char *param_name(int op)
+{
+#define PARAM(x) [HVM_PARAM_##x] = #x
+        static const char *const names[] = {
+                PARAM(CALLBACK_IRQ),
+                PARAM(STORE_PFN),
+                PARAM(STORE_EVTCHN),
+                PARAM(PAE_ENABLED),
+                PARAM(IOREQ_PFN),
+                PARAM(BUFIOREQ_PFN),
+                PARAM(TIMER_MODE),
+                PARAM(HPET_ENABLED),
+                PARAM(IDENT_PT),
+                PARAM(DM_DOMAIN),
+                PARAM(ACPI_S_STATE),
+                PARAM(VM86_TSS),
+                PARAM(VPT_ALIGN),
+                PARAM(CONSOLE_PFN),
+                PARAM(CONSOLE_EVTCHN),
+        };
+#undef PARAM
+        if (op >= ARRAY_SIZE(names))
+                return "unknown";
+        if (!names[op])
+                return "reserved";
+        return names[op];
+}
 static inline int hvm_get_parameter(int idx, uint64_t *value)
 {
        struct xen_hvm_param xhv;
@@ -14,8 +44,8 @@ static inline int hvm_get_parameter(int idx, uint64_t *value)
        xhv.index = idx;
        r = HYPERVISOR_hvm_op(HVMOP_get_param, &xhv);
        if (r < 0) {
-                printk(KERN_ERR "Cannot get hvm parameter %d: %d!\n",
+                printk(KERN_ERR "Cannot get hvm parameter %s (%d): %d!\n",
-                        idx, r);
+                        param_name(idx), idx, r);
                return r;
        }
        *value = xhv.value;
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