520 files changed, 11002 insertions, 4161 deletions

diff --git a/include/acpi/acpi.h b/include/acpi/acpi.h
index c433d5e27679..c1ea8436961f 100644
--- a/include/acpi/acpi.h
+++ b/include/acpi/acpi.h
@@ -53,14 +53,14 @@
  *
  * Note: The order of these include files is important.
  */
-#include "platform/acenv.h"     /* Environment-specific items */
-#include "acnames.h"            /* Common ACPI names and strings */
-#include "actypes.h"            /* ACPICA data types and structures */
-#include "acexcep.h"            /* ACPICA exceptions */
-#include "actbl.h"              /* ACPI table definitions */
-#include "acoutput.h"           /* Error output and Debug macros */
-#include "acrestyp.h"           /* Resource Descriptor structs */
-#include "acpiosxf.h"           /* OSL interfaces (ACPICA-to-OS) */
-#include "acpixf.h"             /* ACPI core subsystem external interfaces */
+#include <acpi/platform/acenv.h>        /* Environment-specific items */
+#include <acpi/acnames.h>               /* Common ACPI names and strings */
+#include <acpi/actypes.h>               /* ACPICA data types and structures */
+#include <acpi/acexcep.h>               /* ACPICA exceptions */
+#include <acpi/actbl.h>         /* ACPI table definitions */
+#include <acpi/acoutput.h>              /* Error output and Debug macros */
+#include <acpi/acrestyp.h>              /* Resource Descriptor structs */
+#include <acpi/acpiosxf.h>              /* OSL interfaces (ACPICA-to-OS) */
+#include <acpi/acpixf.h>                /* ACPI core subsystem external interfaces */
 
 #endif                          /* __ACPI_H__ */
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 0650f5fa7ce9..1222ba93d80a 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -47,8 +47,8 @@
 #ifndef __ACPIOSXF_H__
 #define __ACPIOSXF_H__
 
-#include "platform/acenv.h"
-#include "actypes.h"
+#include <acpi/platform/acenv.h>
+#include <acpi/actypes.h>
 
 /* Types for acpi_os_execute */
 
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 26a92fc28a59..51405d32ac64 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -49,9 +49,9 @@
 
 #define ACPI_CA_VERSION                 0x20120711
 
-#include "acconfig.h"
-#include "actypes.h"
-#include "actbl.h"
+#include <acpi/acconfig.h>
+#include <acpi/actypes.h>
+#include <acpi/actbl.h>
 
 extern u8 acpi_gbl_permanent_mmap;
 
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index 560a9f272f34..89cee88dd2a5 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -138,7 +138,7 @@
 /*! [Begin] no source code translation */
 
 #if defined(_LINUX) || defined(__linux__)
-#include "aclinux.h"
+#include <acpi/platform/aclinux.h>
 
 #elif defined(_AED_EFI)
 #include "acefi.h"
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 7509be30ca01..85d5d8f38452 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -106,7 +106,7 @@
 
 /* Linux uses GCC */
 
-#include "acgcc.h"
+#include <acpi/platform/acgcc.h>
 
 
 #ifdef __KERNEL__
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 64ec644808bc..555d0337ad95 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -3,7 +3,6 @@
 
 #include <linux/kernel.h>
 #include <linux/cpu.h>
-#include <linux/cpuidle.h>
 #include <linux/thermal.h>
 #include <asm/acpi.h>
 
@@ -59,13 +58,11 @@ struct acpi_processor_cx {
         u8 entry_method;
         u8 index;
         u32 latency;
-        u32 power;
         u8 bm_sts_skip;
         char desc[ACPI_CX_DESC_LEN];
 };
 
 struct acpi_processor_power {
-        struct cpuidle_device dev;
         struct acpi_processor_cx *state;
         unsigned long bm_check_timestamp;
         u32 default_state;
@@ -325,12 +322,10 @@ extern void acpi_processor_reevaluate_tstate(struct acpi_processor *pr,
 extern const struct file_operations acpi_processor_throttling_fops;
 extern void acpi_processor_throttling_init(void);
 /* in processor_idle.c */
-int acpi_processor_power_init(struct acpi_processor *pr,
-                              struct acpi_device *device);
+int acpi_processor_power_init(struct acpi_processor *pr);
+int acpi_processor_power_exit(struct acpi_processor *pr);
 int acpi_processor_cst_has_changed(struct acpi_processor *pr);
 int acpi_processor_hotplug(struct acpi_processor *pr);
-int acpi_processor_power_exit(struct acpi_processor *pr,
-                              struct acpi_device *device);
 int acpi_processor_suspend(struct device *dev);
 int acpi_processor_resume(struct device *dev);
 extern struct cpuidle_driver acpi_idle_driver;
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index c5d2e5dd871b..d2ee86b4c091 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -1,45 +1 @@
-ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
-                  $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
-header-y  += kvm.h
-endif
-
-ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm_para.h \
-                  $(srctree)/include/asm-$(SRCARCH)/kvm_para.h),)
-header-y  += kvm_para.h
-endif
-
-ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
-                  $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
-header-y += a.out.h
-endif
-
-header-y += auxvec.h
-header-y += bitsperlong.h
-header-y += byteorder.h
-header-y += errno.h
-header-y += fcntl.h
-header-y += ioctl.h
-header-y += ioctls.h
-header-y += ipcbuf.h
-header-y += mman.h
-header-y += msgbuf.h
-header-y += param.h
-header-y += poll.h
-header-y += posix_types.h
-header-y += ptrace.h
-header-y += resource.h
-header-y += sembuf.h
-header-y += setup.h
-header-y += shmbuf.h
-header-y += sigcontext.h
-header-y += siginfo.h
-header-y += signal.h
-header-y += socket.h
-header-y += sockios.h
-header-y += stat.h
-header-y += statfs.h
-header-y += swab.h
-header-y += termbits.h
-header-y += termios.h
-header-y += types.h
-header-y += unistd.h
+include include/uapi/asm-generic/Kbuild.asm
diff --git a/include/asm-generic/bitops/builtin-__ffs.h b/include/asm-generic/bitops/builtin-__ffs.h
new file mode 100644
index 000000000000..90041e3a41f0
--- /dev/null
+++ b/include/asm-generic/bitops/builtin-__ffs.h
@@ -0,0 +1,15 @@
+#ifndef _ASM_GENERIC_BITOPS_BUILTIN___FFS_H_
+#define _ASM_GENERIC_BITOPS_BUILTIN___FFS_H_
+
+/**
+ * __ffs - find first bit in word.
+ * @word: The word to search
+ *
+ * Undefined if no bit exists, so code should check against 0 first.
+ */
+static __always_inline unsigned long __ffs(unsigned long word)
+{
+        return __builtin_ctzl(word);
+}
+
+#endif
diff --git a/include/asm-generic/bitops/builtin-__fls.h b/include/asm-generic/bitops/builtin-__fls.h
new file mode 100644
index 000000000000..0248f386635f
--- /dev/null
+++ b/include/asm-generic/bitops/builtin-__fls.h
@@ -0,0 +1,15 @@
+#ifndef _ASM_GENERIC_BITOPS_BUILTIN___FLS_H_
+#define _ASM_GENERIC_BITOPS_BUILTIN___FLS_H_
+
+/**
+ * __fls - find last (most-significant) set bit in a long word
+ * @word: the word to search
+ *
+ * Undefined if no set bit exists, so code should check against 0 first.
+ */
+static __always_inline unsigned long __fls(unsigned long word)
+{
+        return (sizeof(word) * 8) - 1 - __builtin_clzl(word);
+}
+
+#endif
diff --git a/include/asm-generic/bitops/builtin-ffs.h b/include/asm-generic/bitops/builtin-ffs.h
new file mode 100644
index 000000000000..064825829e1c
--- /dev/null
+++ b/include/asm-generic/bitops/builtin-ffs.h
@@ -0,0 +1,17 @@
+#ifndef _ASM_GENERIC_BITOPS_BUILTIN_FFS_H_
+#define _ASM_GENERIC_BITOPS_BUILTIN_FFS_H_
+
+/**
+ * ffs - find first bit set
+ * @x: the word to search
+ *
+ * This is defined the same way as
+ * the libc and compiler builtin ffs routines, therefore
+ * differs in spirit from the above ffz (man ffs).
+ */
+static __always_inline int ffs(int x)
+{
+        return __builtin_ffs(x);
+}
+
+#endif
diff --git a/include/asm-generic/bitops/builtin-fls.h b/include/asm-generic/bitops/builtin-fls.h
new file mode 100644
index 000000000000..eda652d0ac7f
--- /dev/null
+++ b/include/asm-generic/bitops/builtin-fls.h
@@ -0,0 +1,16 @@
+#ifndef _ASM_GENERIC_BITOPS_BUILTIN_FLS_H_
+#define _ASM_GENERIC_BITOPS_BUILTIN_FLS_H_
+
+/**
+ * fls - find last (most-significant) bit set
+ * @x: the word to search
+ *
+ * This is defined the same way as ffs.
+ * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
+ */
+static __always_inline int fls(int x)
+{
+        return x ? sizeof(x) * 8 - __builtin_clz(x) : 0;
+}
+
+#endif
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 365ea09ed3b0..a9432fc6b8ba 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -60,6 +60,8 @@ struct device_node;
  * @get: returns value for signal "offset"; for output signals this
  *      returns either the value actually sensed, or zero
  * @direction_output: configures signal "offset" as output, or returns error
+ * @set_debounce: optional hook for setting debounce time for specified gpio in
+ *      interrupt triggered gpio chips
  * @set: assigns output value for signal "offset"
  * @to_irq: optional hook supporting non-static gpio_to_irq() mappings;
  *      implementation may not sleep
diff --git a/include/clocksource/arm_generic.h b/include/clocksource/arm_generic.h
new file mode 100644
index 000000000000..5b41b0d27f0f
--- /dev/null
+++ b/include/clocksource/arm_generic.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __CLKSOURCE_ARM_GENERIC_H
+#define __CLKSOURCE_ARM_GENERIC_H
+
+extern int arm_generic_timer_init(void);
+
+#endif
diff --git a/include/drm/drm.h b/include/drm/drm.h
index e51035a3757f..1e3481edf062 100644
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -628,7 +628,7 @@ struct drm_prime_handle {
         __s32 fd;
 };
 
-#include "drm_mode.h"
+#include <drm/drm_mode.h>
 
 #define DRM_IOCTL_BASE                  'd'
 #define DRM_IO(nr)                      _IO(DRM_IOCTL_BASE,nr)
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index d5f0c163eef1..3fd82809b2d4 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -72,7 +72,8 @@
 #include <linux/workqueue.h>
 #include <linux/poll.h>
 #include <asm/pgalloc.h>
-#include "drm.h"
+#include <drm/drm.h>
+#include <drm/drm_sarea.h>
 
 #include <linux/idr.h>
 
@@ -84,9 +85,9 @@ struct module;
 struct drm_file;
 struct drm_device;
 
-#include "drm_os_linux.h"
-#include "drm_hashtab.h"
-#include "drm_mm.h"
+#include <drm/drm_os_linux.h>
+#include <drm/drm_hashtab.h>
+#include <drm/drm_mm.h>
 
 #define DRM_UT_CORE             0x01
 #define DRM_UT_DRIVER           0x02
@@ -426,8 +427,8 @@ struct drm_prime_file_private {
 /** File private data */
 struct drm_file {
         int authenticated;
-        pid_t pid;
-        uid_t uid;
+        struct pid *pid;
+        kuid_t uid;
         drm_magic_t magic;
         unsigned long ioctl_count;
         struct list_head lhead;
@@ -675,7 +676,7 @@ struct drm_gem_object {
         struct dma_buf_attachment *import_attach;
 };
 
-#include "drm_crtc.h"
+#include <drm/drm_crtc.h>
 
 /* per-master structure */
 struct drm_master {
@@ -1303,7 +1304,7 @@ extern void drm_vm_close_locked(struct drm_device *dev, struct vm_area_struct *v
 extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);
 
                                 /* Memory management support (drm_memory.h) */
-#include "drm_memory.h"
+#include <drm/drm_memory.h>
 extern void drm_free_agp(DRM_AGP_MEM * handle, int pages);
 extern int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start);
 extern DRM_AGP_MEM *drm_agp_bind_pages(struct drm_device *dev,
@@ -1613,7 +1614,7 @@ void drm_gem_vm_open(struct vm_area_struct *vma);
 void drm_gem_vm_close(struct vm_area_struct *vma);
 int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma);
 
-#include "drm_global.h"
+#include <drm/drm_global.h>
 
 static inline void
 drm_gem_object_reference(struct drm_gem_object *obj)
@@ -1722,7 +1723,7 @@ static __inline__ void drm_core_dropmap(struct drm_local_map *map)
 {
 }
 
-#include "drm_mem_util.h"
+#include <drm/drm_mem_util.h>
 
 extern int drm_fill_in_dev(struct drm_device *dev,
                            const struct pci_device_id *ent,
diff --git a/include/drm/drm_buffer.h b/include/drm/drm_buffer.h
index 322dbff3f861..c80d3a340b94 100644
--- a/include/drm/drm_buffer.h
+++ b/include/drm/drm_buffer.h
@@ -35,7 +35,7 @@
 #ifndef _DRM_BUFFER_H_
 #define _DRM_BUFFER_H_
 
-#include "drmP.h"
+#include <drm/drmP.h>
 
 struct drm_buffer {
         int iterator;
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 8e405b82707d..1816bb31273a 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -30,6 +30,7 @@
 #include <linux/types.h>
 #include <linux/idr.h>
 #include <linux/fb.h>
+#include <drm/drm_mode.h>
 
 #include <drm/drm_fourcc.h>
 
diff --git a/include/drm/drm_encoder_slave.h b/include/drm/drm_encoder_slave.h
index 7dc385233805..b0c11a7809bb 100644
--- a/include/drm/drm_encoder_slave.h
+++ b/include/drm/drm_encoder_slave.h
@@ -27,8 +27,8 @@
 #ifndef __DRM_ENCODER_SLAVE_H__
 #define __DRM_ENCODER_SLAVE_H__
 
-#include "drmP.h"
-#include "drm_crtc.h"
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
 
 /**
  * struct drm_encoder_slave_funcs - Entry points exposed by a slave encoder driver
diff --git a/include/drm/drm_memory.h b/include/drm/drm_memory.h
index 15af9b32ae42..4baf57a207e7 100644
--- a/include/drm/drm_memory.h
+++ b/include/drm/drm_memory.h
@@ -35,7 +35,7 @@
 
 #include <linux/highmem.h>
 #include <linux/vmalloc.h>
-#include "drmP.h"
+#include <drm/drmP.h>
 
 /**
  * Cut down version of drm_memory_debug.h, which used to be called
diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h
index 1d1a858a203d..413a5642d49f 100644
--- a/include/drm/drm_sarea.h
+++ b/include/drm/drm_sarea.h
@@ -32,7 +32,7 @@
 #ifndef _DRM_SAREA_H_
 #define _DRM_SAREA_H_
 
-#include "drm.h"
+#include <drm/drm.h>
 
 /* SAREA area needs to be at least a page */
 #if defined(__alpha__)
diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h
index c20b00181530..1f2acdfbfd6d 100644
--- a/include/drm/exynos_drm.h
+++ b/include/drm/exynos_drm.h
@@ -29,7 +29,7 @@
 #ifndef _EXYNOS_DRM_H_
 #define _EXYNOS_DRM_H_
 
-#include "drm.h"
+#include <drm/drm.h>
 
 /**
  * User-desired buffer creation information structure.
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index e737607e055e..a940d4e18917 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -27,7 +27,7 @@
 #ifndef _I915_DRM_H_
 #define _I915_DRM_H_
 
-#include "drm.h"
+#include <drm/drm.h>
 
 /* Please note that modifications to all structs defined here are
  * subject to backwards-compatibility constraints.
diff --git a/include/drm/mga_drm.h b/include/drm/mga_drm.h
index fca817009e13..2375bfd6e5e9 100644
--- a/include/drm/mga_drm.h
+++ b/include/drm/mga_drm.h
@@ -35,7 +35,7 @@
 #ifndef __MGA_DRM_H__
 #define __MGA_DRM_H__
 
-#include "drm.h"
+#include <drm/drm.h>
 
 /* WARNING: If you change any of these defines, make sure to change the
  * defines in the Xserver file (mga_sarea.h)
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
index dc3a8cd7db8a..4766c0f6a838 100644
--- a/include/drm/radeon_drm.h
+++ b/include/drm/radeon_drm.h
@@ -33,7 +33,7 @@
 #ifndef __RADEON_DRM_H__
 #define __RADEON_DRM_H__
 
-#include "drm.h"
+#include <drm/drm.h>
 
 /* WARNING: If you change any of these defines, make sure to change the
  * defines in the X server file (radeon_sarea.h)
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index e15f2a89a270..e8028ade567f 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -31,7 +31,7 @@
 #ifndef _TTM_BO_API_H_
 #define _TTM_BO_API_H_
 
-#include "drm_hashtab.h"
+#include <drm/drm_hashtab.h>
 #include <linux/kref.h>
 #include <linux/list.h>
 #include <linux/wait.h>
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 084e8989a6e1..d803b92b0324 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -30,14 +30,14 @@
 #ifndef _TTM_BO_DRIVER_H_
 #define _TTM_BO_DRIVER_H_
 
-#include "ttm/ttm_bo_api.h"
-#include "ttm/ttm_memory.h"
-#include "ttm/ttm_module.h"
-#include "drm_mm.h"
-#include "drm_global.h"
-#include "linux/workqueue.h"
-#include "linux/fs.h"
-#include "linux/spinlock.h"
+#include <ttm/ttm_bo_api.h>
+#include <ttm/ttm_memory.h>
+#include <ttm/ttm_module.h>
+#include <drm/drm_mm.h>
+#include <drm/drm_global.h>
+#include <linux/workqueue.h>
+#include <linux/fs.h>
+#include <linux/spinlock.h>
 
 struct ttm_backend_func {
         /**
diff --git a/include/drm/ttm/ttm_execbuf_util.h b/include/drm/ttm/ttm_execbuf_util.h
index 26cc7f9ffa41..1926cae373ba 100644
--- a/include/drm/ttm/ttm_execbuf_util.h
+++ b/include/drm/ttm/ttm_execbuf_util.h
@@ -31,7 +31,7 @@
 #ifndef _TTM_EXECBUF_UTIL_H_
 #define _TTM_EXECBUF_UTIL_H_
 
-#include "ttm/ttm_bo_api.h"
+#include <ttm/ttm_bo_api.h>
 #include <linux/list.h>
 
 /**
diff --git a/include/drm/ttm/ttm_lock.h b/include/drm/ttm/ttm_lock.h
index 2e7f0c941b5d..2902beb5f689 100644
--- a/include/drm/ttm/ttm_lock.h
+++ b/include/drm/ttm/ttm_lock.h
@@ -49,7 +49,7 @@
 #ifndef _TTM_LOCK_H_
 #define _TTM_LOCK_H_
 
-#include "ttm/ttm_object.h"
+#include <ttm/ttm_object.h>
 #include <linux/wait.h>
 #include <linux/atomic.h>
 
diff --git a/include/drm/ttm/ttm_object.h b/include/drm/ttm/ttm_object.h
index e46054e5255b..b01c563b2751 100644
--- a/include/drm/ttm/ttm_object.h
+++ b/include/drm/ttm/ttm_object.h
@@ -38,7 +38,7 @@
 #define _TTM_OBJECT_H_
 
 #include <linux/list.h>
-#include "drm_hashtab.h"
+#include <drm/drm_hashtab.h>
 #include <linux/kref.h>
 #include <ttm/ttm_memory.h>
 
diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
index 5fe27400d176..706b962c6467 100644
--- a/include/drm/ttm/ttm_page_alloc.h
+++ b/include/drm/ttm/ttm_page_alloc.h
@@ -26,8 +26,8 @@
 #ifndef TTM_PAGE_ALLOC
 #define TTM_PAGE_ALLOC
 
-#include "ttm_bo_driver.h"
-#include "ttm_memory.h"
+#include <drm/ttm/ttm_bo_driver.h>
+#include <drm/ttm/ttm_memory.h>
 
 /**
  * Initialize pool allocator.
diff --git a/include/drm/via_drm.h b/include/drm/via_drm.h
index 79b3b6e0f6b3..8b0533ccbd5a 100644
--- a/include/drm/via_drm.h
+++ b/include/drm/via_drm.h
@@ -24,7 +24,7 @@
 #ifndef _VIA_DRM_H_
 #define _VIA_DRM_H_
 
-#include "drm.h"
+#include <drm/drm.h>
 
 /* WARNING: These defines must be the same as what the Xserver uses.
  * if you change them, you must change the defines in the Xserver.
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index fa217607c582..e149e8be9065 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -20,8 +20,6 @@ header-y += netfilter_ipv6/
 header-y += usb/
 header-y += wimax/
 
-objhdr-y += version.h
-
 ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
                   $(srctree)/include/asm-$(SRCARCH)/a.out.h \
                   $(INSTALL_HDR_PATH)/include/asm-*/a.out.h),)
@@ -84,7 +82,6 @@ header-y += capability.h
 header-y += capi.h
 header-y += cciss_defs.h
 header-y += cciss_ioctl.h
-header-y += cdk.h
 header-y += cdrom.h
 header-y += cgroupstats.h
 header-y += chio.h
@@ -93,7 +90,6 @@ header-y += cn_proc.h
 header-y += coda.h
 header-y += coda_psdev.h
 header-y += coff.h
-header-y += comstats.h
 header-y += connector.h
 header-y += const.h
 header-y += cramfs_fs.h
@@ -140,7 +136,6 @@ header-y += fuse.h
 header-y += futex.h
 header-y += gameport.h
 header-y += gen_stats.h
-header-y += generic_serial.h
 header-y += genetlink.h
 header-y += gfs2_ondisk.h
 header-y += gigaset_dev.h
@@ -195,6 +190,7 @@ header-y += in_route.h
 header-y += sock_diag.h
 header-y += inet_diag.h
 header-y += unix_diag.h
+header-y += packet_diag.h
 header-y += inotify.h
 header-y += input.h
 header-y += ioctl.h
@@ -362,6 +358,7 @@ header-y += sysctl.h
 header-y += sysinfo.h
 header-y += taskstats.h
 header-y += tcp.h
+header-y += tcp_metrics.h
 header-y += telephony.h
 header-y += termios.h
 header-y += time.h
@@ -372,6 +369,7 @@ header-y += tipc.h
 header-y += tipc_config.h
 header-y += toshiba.h
 header-y += tty.h
+header-y += tty_flags.h
 header-y += types.h
 header-y += udf_fs_i.h
 header-y += udp.h
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 4f2a76224509..90be98981102 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -138,9 +138,9 @@ void acpi_penalize_isa_irq(int irq, int active);
 void acpi_pci_irq_disable (struct pci_dev *dev);
 
 struct acpi_pci_driver {
-        struct acpi_pci_driver *next;
-        int (*add)(acpi_handle handle);
-        void (*remove)(acpi_handle handle);
+        struct list_head node;
+        int (*add)(struct acpi_pci_root *root);
+        void (*remove)(struct acpi_pci_root *root);
 };
 
 int acpi_pci_register_driver(struct acpi_pci_driver *driver);
diff --git a/include/linux/amba/pl022.h b/include/linux/amba/pl022.h
index fe1d7b283cb6..854b7294f6c6 100644
--- a/include/linux/amba/pl022.h
+++ b/include/linux/amba/pl022.h
@@ -244,6 +244,7 @@ struct dma_chan;
  *     indicates no delay and the device will be suspended immediately.
  * @rt: indicates the controller should run the message pump with realtime
  *     priority to minimise the transfer latency on the bus.
+ * @chipselects: list of <num_chipselects> chip select gpios
  */
 struct pl022_ssp_controller {
         u16 bus_id;
@@ -254,6 +255,7 @@ struct pl022_ssp_controller {
         void *dma_tx_param;
         int autosuspend_delay;
         bool rt;
+        int *chipselects;
 };
 
 /**
diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h
index d117b29d1062..f612c783170f 100644
--- a/include/linux/amba/serial.h
+++ b/include/linux/amba/serial.h
@@ -205,7 +205,6 @@ struct amba_pl011_data {
         void *dma_tx_param;
         void (*init) (void);
         void (*exit) (void);
-        void (*reset) (void);
 };
 #endif
 
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 5713d3ac381a..408da9502177 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -77,6 +77,9 @@ enum {
         ATA_ID_EIDE_PIO_IORDY   = 68,
         ATA_ID_ADDITIONAL_SUPP  = 69,
         ATA_ID_QUEUE_DEPTH      = 75,
+        ATA_ID_SATA_CAPABILITY  = 76,
+        ATA_ID_SATA_CAPABILITY_2        = 77,
+        ATA_ID_FEATURE_SUPP     = 78,
         ATA_ID_MAJOR_VER        = 80,
         ATA_ID_COMMAND_SET_1    = 82,
         ATA_ID_COMMAND_SET_2    = 83,
@@ -292,6 +295,13 @@ enum {
 
         /* READ_LOG_EXT pages */
         ATA_LOG_SATA_NCQ        = 0x10,
+        ATA_LOG_SATA_ID_DEV_DATA  = 0x30,
+        ATA_LOG_SATA_SETTINGS     = 0x08,
+        ATA_LOG_DEVSLP_MDAT       = 0x30,
+        ATA_LOG_DEVSLP_MDAT_MASK  = 0x1F,
+        ATA_LOG_DEVSLP_DETO       = 0x31,
+        ATA_LOG_DEVSLP_VALID      = 0x37,
+        ATA_LOG_DEVSLP_VALID_MASK = 0x80,
 
         /* READ/WRITE LONG (obsolete) */
         ATA_CMD_READ_LONG       = 0x22,
@@ -345,6 +355,7 @@ enum {
         SATA_FPDMA_IN_ORDER     = 0x04, /* FPDMA in-order data delivery */
         SATA_AN                 = 0x05, /* Asynchronous Notification */
         SATA_SSP                = 0x06, /* Software Settings Preservation */
+        SATA_DEVSLP             = 0x09, /* Device Sleep */
 
         /* feature values for SET_MAX */
         ATA_SET_MAX_ADDR        = 0x00,
@@ -558,15 +569,17 @@ static inline int ata_is_data(u8 prot)
 #define ata_id_is_ata(id)       (((id)[ATA_ID_CONFIG] & (1 << 15)) == 0)
 #define ata_id_has_lba(id)      ((id)[ATA_ID_CAPABILITY] & (1 << 9))
 #define ata_id_has_dma(id)      ((id)[ATA_ID_CAPABILITY] & (1 << 8))
-#define ata_id_has_ncq(id)      ((id)[76] & (1 << 8))
+#define ata_id_has_ncq(id)      ((id)[ATA_ID_SATA_CAPABILITY] & (1 << 8))
 #define ata_id_queue_depth(id)  (((id)[ATA_ID_QUEUE_DEPTH] & 0x1f) + 1)
 #define ata_id_removeable(id)   ((id)[ATA_ID_CONFIG] & (1 << 7))
 #define ata_id_has_atapi_AN(id) \
-        ( (((id)[76] != 0x0000) && ((id)[76] != 0xffff)) && \
-          ((id)[78] & (1 << 5)) )
+        ((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \
+          ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \
+         ((id)[ATA_ID_FEATURE_SUPP] & (1 << 5)))
 #define ata_id_has_fpdma_aa(id) \
-        ( (((id)[76] != 0x0000) && ((id)[76] != 0xffff)) && \
-          ((id)[78] & (1 << 2)) )
+        ((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \
+          ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \
+         ((id)[ATA_ID_FEATURE_SUPP] & (1 << 2)))
 #define ata_id_iordy_disable(id) ((id)[ATA_ID_CAPABILITY] & (1 << 10))
 #define ata_id_has_iordy(id) ((id)[ATA_ID_CAPABILITY] & (1 << 11))
 #define ata_id_u32(id,n)        \
@@ -578,11 +591,12 @@ static inline int ata_is_data(u8 prot)
           ((u64) (id)[(n) + 0]) )
 
 #define ata_id_cdb_intr(id)     (((id)[ATA_ID_CONFIG] & 0x60) == 0x20)
-#define ata_id_has_da(id)       ((id)[77] & (1 << 4))
+#define ata_id_has_da(id)       ((id)[ATA_ID_SATA_CAPABILITY_2] & (1 << 4))
+#define ata_id_has_devslp(id)   ((id)[ATA_ID_FEATURE_SUPP] & (1 << 8))
 
 static inline bool ata_id_has_hipm(const u16 *id)
 {
-        u16 val = id[76];
+        u16 val = id[ATA_ID_SATA_CAPABILITY];
 
         if (val == 0 || val == 0xffff)
                 return false;
@@ -592,7 +606,7 @@ static inline bool ata_id_has_hipm(const u16 *id)
 
 static inline bool ata_id_has_dipm(const u16 *id)
 {
-        u16 val = id[78];
+        u16 val = id[ATA_ID_FEATURE_SUPP];
 
         if (val == 0 || val == 0xffff)
                 return false;
diff --git a/include/linux/atmel_tc.h b/include/linux/atmel_tc.h
index 1d14b1dc1aee..89a931babecf 100644
--- a/include/linux/atmel_tc.h
+++ b/include/linux/atmel_tc.h
@@ -63,7 +63,7 @@ struct atmel_tc {
         struct platform_device  *pdev;
         struct resource         *iomem;
         void __iomem            *regs;
-        struct atmel_tcb_config *tcb_config;
+        const struct atmel_tcb_config *tcb_config;
         int                     irq[3];
         struct clk              *clk[3];
         struct list_head        node;
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 36abf2aa7e68..e7c836d961ea 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -442,6 +442,8 @@ struct audit_krule {
 struct audit_field {
         u32                             type;
         u32                             val;
+        kuid_t                          uid;
+        kgid_t                          gid;
         u32                             op;
         char                            *lsm_str;
         void                            *lsm_rule;
@@ -525,10 +527,11 @@ static inline void audit_ptrace(struct task_struct *t)
 extern unsigned int audit_serial(void);
 extern int auditsc_get_stamp(struct audit_context *ctx,
                               struct timespec *t, unsigned int *serial);
-extern int  audit_set_loginuid(uid_t loginuid);
+extern int  audit_set_loginuid(kuid_t loginuid);
 #define audit_get_loginuid(t) ((t)->loginuid)
 #define audit_get_sessionid(t) ((t)->sessionid)
 extern void audit_log_task_context(struct audit_buffer *ab);
+extern void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk);
 extern void __audit_ipc_obj(struct kern_ipc_perm *ipcp);
 extern void __audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, umode_t mode);
 extern int __audit_bprm(struct linux_binprm *bprm);
@@ -637,9 +640,10 @@ extern int audit_signals;
 #define audit_core_dumps(i) do { ; } while (0)
 #define audit_seccomp(i,s,c) do { ; } while (0)
 #define auditsc_get_stamp(c,t,s) (0)
-#define audit_get_loginuid(t) (-1)
+#define audit_get_loginuid(t) (INVALID_UID)
 #define audit_get_sessionid(t) (-1)
 #define audit_log_task_context(b) do { ; } while (0)
+#define audit_log_task_info(b, t) do { ; } while (0)
 #define audit_ipc_obj(i) ((void)0)
 #define audit_ipc_set_perm(q,u,g,m) ((void)0)
 #define audit_bprm(p) ({ 0; })
@@ -700,10 +704,10 @@ extern void 		    audit_log_secctx(struct audit_buffer *ab, u32 secid);
 extern int                  audit_update_lsm_rules(void);
 
                                 /* Private API (for audit.c only) */
-extern int audit_filter_user(struct netlink_skb_parms *cb);
+extern int audit_filter_user(void);
 extern int audit_filter_type(int type);
-extern int  audit_receive_filter(int type, int pid, int uid, int seq,
-                                void *data, size_t datasz, uid_t loginuid,
+extern int  audit_receive_filter(int type, int pid, int seq,
+                                void *data, size_t datasz, kuid_t loginuid,
                                 u32 sessionid, u32 sid);
 extern int audit_enabled;
 #else
diff --git a/include/linux/bcd.h b/include/linux/bcd.h
index 22ea563ba3eb..18fff11fb3ea 100644
--- a/include/linux/bcd.h
+++ b/include/linux/bcd.h
@@ -3,7 +3,20 @@
 
 #include <linux/compiler.h>
 
-unsigned bcd2bin(unsigned char val) __attribute_const__;
-unsigned char bin2bcd(unsigned val) __attribute_const__;
+#define bcd2bin(x)                                      \
+                (__builtin_constant_p((u8 )(x)) ?       \
+                const_bcd2bin(x) :                      \
+                _bcd2bin(x))
+
+#define bin2bcd(x)                                      \
+                (__builtin_constant_p((u8 )(x)) ?       \
+                const_bin2bcd(x) :                      \
+                _bin2bcd(x))
+
+#define const_bcd2bin(x)        (((x) & 0x0f) + ((x) >> 4) * 10)
+#define const_bin2bcd(x)        ((((x) / 10) << 4) + (x) % 10)
+
+unsigned _bcd2bin(unsigned char val) __attribute_const__;
+unsigned char _bin2bcd(unsigned val) __attribute_const__;
 
 #endif /* _BCD_H */
diff --git a/include/linux/bcm2835_timer.h b/include/linux/bcm2835_timer.h
new file mode 100644
index 000000000000..25680fe0903c
--- /dev/null
+++ b/include/linux/bcm2835_timer.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2012 Simon Arlott
+ *
+ * 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.
+ *
+ * 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 __BCM2835_TIMER_H
+#define __BCM2835_TIMER_H
+
+#include <asm/mach/time.h>
+
+extern struct sys_timer bcm2835_timer;
+
+#endif
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 1954a4e305a3..4180eb78d575 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -10,7 +10,7 @@
 #include <linux/bcma/bcma_driver_gmac_cmn.h>
 #include <linux/ssb/ssb.h> /* SPROM sharing */
 
-#include "bcma_regs.h"
+#include <linux/bcma/bcma_regs.h>
 
 struct bcma_device;
 struct bcma_bus;
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index d323a4b4143c..6ba45d2b99db 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -100,6 +100,7 @@
 #define  BCMA_CC_CHIPST_4706_SFLASH_TYPE        BIT(2) /* 0: 8b-p/ST-s flash, 1: 16b-p/Atmal-s flash */
 #define  BCMA_CC_CHIPST_4706_MIPS_BENDIAN       BIT(3) /* 0: little, 1: big endian */
 #define  BCMA_CC_CHIPST_4706_PCIE1_DISABLE      BIT(5) /* PCIE1 enable strap pin */
+#define  BCMA_CC_CHIPST_5357_NAND_BOOT          BIT(4) /* NAND boot, valid for CC rev 38 and/or BCM5357 */
 #define BCMA_CC_JCMD                    0x0030          /* Rev >= 10 only */
 #define  BCMA_CC_JCMD_START             0x80000000
 #define  BCMA_CC_JCMD_BUSY              0x80000000
@@ -266,6 +267,29 @@
 #define  BCMA_CC_SROM_CONTROL_SIZE_16K  0x00000004
 #define  BCMA_CC_SROM_CONTROL_SIZE_SHIFT        1
 #define  BCMA_CC_SROM_CONTROL_PRESENT   0x00000001
+/* Block 0x140 - 0x190 registers are chipset specific */
+#define BCMA_CC_4706_FLASHSCFG          0x18C           /* Flash struct configuration */
+#define  BCMA_CC_4706_FLASHSCFG_MASK    0x000000ff
+#define  BCMA_CC_4706_FLASHSCFG_SF1     0x00000001      /* 2nd serial flash present */
+#define  BCMA_CC_4706_FLASHSCFG_PF1     0x00000002      /* 2nd parallel flash present */
+#define  BCMA_CC_4706_FLASHSCFG_SF1_TYPE        0x00000004      /* 2nd serial flash type : 0 : ST, 1 : Atmel */
+#define  BCMA_CC_4706_FLASHSCFG_NF1     0x00000008      /* 2nd NAND flash present */
+#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_MASK      0x000000f0
+#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_4MB       0x00000010      /* 4MB */
+#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_8MB       0x00000020      /* 8MB */
+#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_16MB      0x00000030      /* 16MB */
+#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_32MB      0x00000040      /* 32MB */
+#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_64MB      0x00000050      /* 64MB */
+#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_128MB     0x00000060      /* 128MB */
+#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_256MB     0x00000070      /* 256MB */
+/* NAND flash registers for BCM4706 (corerev = 31) */
+#define BCMA_CC_NFLASH_CTL              0x01A0
+#define  BCMA_CC_NFLASH_CTL_ERR         0x08000000
+#define BCMA_CC_NFLASH_CONF             0x01A4
+#define BCMA_CC_NFLASH_COL_ADDR         0x01A8
+#define BCMA_CC_NFLASH_ROW_ADDR         0x01AC
+#define BCMA_CC_NFLASH_DATA             0x01B0
+#define BCMA_CC_NFLASH_WAITCNT0         0x01B4
 /* 0x1E0 is defined as shared BCMA_CLKCTLST */
 #define BCMA_CC_HW_WORKAROUND           0x01E4 /* Hardware workaround (rev >= 20) */
 #define BCMA_CC_UART0_DATA              0x0300
@@ -325,6 +349,60 @@
 #define BCMA_CC_PLLCTL_ADDR             0x0660
 #define BCMA_CC_PLLCTL_DATA             0x0664
 #define BCMA_CC_SPROM                   0x0800 /* SPROM beginning */
+/* NAND flash MLC controller registers (corerev >= 38) */
+#define BCMA_CC_NAND_REVISION           0x0C00
+#define BCMA_CC_NAND_CMD_START          0x0C04
+#define BCMA_CC_NAND_CMD_ADDR_X         0x0C08
+#define BCMA_CC_NAND_CMD_ADDR           0x0C0C
+#define BCMA_CC_NAND_CMD_END_ADDR       0x0C10
+#define BCMA_CC_NAND_CS_NAND_SELECT     0x0C14
+#define BCMA_CC_NAND_CS_NAND_XOR        0x0C18
+#define BCMA_CC_NAND_SPARE_RD0          0x0C20
+#define BCMA_CC_NAND_SPARE_RD4          0x0C24
+#define BCMA_CC_NAND_SPARE_RD8          0x0C28
+#define BCMA_CC_NAND_SPARE_RD12         0x0C2C
+#define BCMA_CC_NAND_SPARE_WR0          0x0C30
+#define BCMA_CC_NAND_SPARE_WR4          0x0C34
+#define BCMA_CC_NAND_SPARE_WR8          0x0C38
+#define BCMA_CC_NAND_SPARE_WR12         0x0C3C
+#define BCMA_CC_NAND_ACC_CONTROL        0x0C40
+#define BCMA_CC_NAND_CONFIG             0x0C48
+#define BCMA_CC_NAND_TIMING_1           0x0C50
+#define BCMA_CC_NAND_TIMING_2           0x0C54
+#define BCMA_CC_NAND_SEMAPHORE          0x0C58
+#define BCMA_CC_NAND_DEVID              0x0C60
+#define BCMA_CC_NAND_DEVID_X            0x0C64
+#define BCMA_CC_NAND_BLOCK_LOCK_STATUS  0x0C68
+#define BCMA_CC_NAND_INTFC_STATUS       0x0C6C
+#define BCMA_CC_NAND_ECC_CORR_ADDR_X    0x0C70
+#define BCMA_CC_NAND_ECC_CORR_ADDR      0x0C74
+#define BCMA_CC_NAND_ECC_UNC_ADDR_X     0x0C78
+#define BCMA_CC_NAND_ECC_UNC_ADDR       0x0C7C
+#define BCMA_CC_NAND_READ_ERROR_COUNT   0x0C80
+#define BCMA_CC_NAND_CORR_STAT_THRESHOLD        0x0C84
+#define BCMA_CC_NAND_READ_ADDR_X        0x0C90
+#define BCMA_CC_NAND_READ_ADDR          0x0C94
+#define BCMA_CC_NAND_PAGE_PROGRAM_ADDR_X        0x0C98
+#define BCMA_CC_NAND_PAGE_PROGRAM_ADDR  0x0C9C
+#define BCMA_CC_NAND_COPY_BACK_ADDR_X   0x0CA0
+#define BCMA_CC_NAND_COPY_BACK_ADDR     0x0CA4
+#define BCMA_CC_NAND_BLOCK_ERASE_ADDR_X 0x0CA8
+#define BCMA_CC_NAND_BLOCK_ERASE_ADDR   0x0CAC
+#define BCMA_CC_NAND_INV_READ_ADDR_X    0x0CB0
+#define BCMA_CC_NAND_INV_READ_ADDR      0x0CB4
+#define BCMA_CC_NAND_BLK_WR_PROTECT     0x0CC0
+#define BCMA_CC_NAND_ACC_CONTROL_CS1    0x0CD0
+#define BCMA_CC_NAND_CONFIG_CS1         0x0CD4
+#define BCMA_CC_NAND_TIMING_1_CS1       0x0CD8
+#define BCMA_CC_NAND_TIMING_2_CS1       0x0CDC
+#define BCMA_CC_NAND_SPARE_RD16         0x0D30
+#define BCMA_CC_NAND_SPARE_RD20         0x0D34
+#define BCMA_CC_NAND_SPARE_RD24         0x0D38
+#define BCMA_CC_NAND_SPARE_RD28         0x0D3C
+#define BCMA_CC_NAND_CACHE_ADDR         0x0D40
+#define BCMA_CC_NAND_CACHE_DATA         0x0D44
+#define BCMA_CC_NAND_CTRL_CONFIG        0x0D48
+#define BCMA_CC_NAND_CTRL_STATUS        0x0D4C
 
 /* Divider allocation in 4716/47162/5356 */
 #define BCMA_CC_PMU5_MAINPLL_CPU        1
@@ -415,6 +493,13 @@
 /* 4313 Chip specific ChipControl register bits */
 #define BCMA_CCTRL_4313_12MA_LED_DRIVE          0x00000007      /* 12 mA drive strengh for later 4313 */
 
+/* BCM5357 ChipControl register bits */
+#define BCMA_CHIPCTL_5357_EXTPA                 BIT(14)
+#define BCMA_CHIPCTL_5357_ANT_MUX_2O3           BIT(15)
+#define BCMA_CHIPCTL_5357_NFLASH                BIT(16)
+#define BCMA_CHIPCTL_5357_I2S_PINS_ENABLE       BIT(18)
+#define BCMA_CHIPCTL_5357_I2CSPI_PINS_ENABLE    BIT(19)
+
 /* Data for the PMU, if available.
  * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU)
  */
@@ -430,6 +515,26 @@ struct bcma_pflash {
         u32 window_size;
 };
 
+#ifdef CONFIG_BCMA_SFLASH
+struct bcma_sflash {
+        bool present;
+        u32 window;
+        u32 blocksize;
+        u16 numblocks;
+        u32 size;
+};
+#endif
+
+#ifdef CONFIG_BCMA_NFLASH
+struct mtd_info;
+
+struct bcma_nflash {
+        bool present;
+
+        struct mtd_info *mtd;
+};
+#endif
+
 struct bcma_serial_port {
         void *regs;
         unsigned long clockspeed;
@@ -450,6 +555,12 @@ struct bcma_drv_cc {
         struct bcma_chipcommon_pmu pmu;
 #ifdef CONFIG_BCMA_DRIVER_MIPS
         struct bcma_pflash pflash;
+#ifdef CONFIG_BCMA_SFLASH
+        struct bcma_sflash sflash;
+#endif
+#ifdef CONFIG_BCMA_NFLASH
+        struct bcma_nflash nflash;
+#endif
 
         int nr_serial_ports;
         struct bcma_serial_port serial_ports[4];
diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h
index 5a71d5719640..6c9cb93ae3de 100644
--- a/include/linux/bcma/bcma_regs.h
+++ b/include/linux/bcma/bcma_regs.h
@@ -11,11 +11,13 @@
 #define  BCMA_CLKCTLST_HAVEHTREQ        0x00000010 /* HT available request */
 #define  BCMA_CLKCTLST_HWCROFF          0x00000020 /* Force HW clock request off */
 #define  BCMA_CLKCTLST_EXTRESREQ        0x00000700 /* Mask of external resource requests */
+#define  BCMA_CLKCTLST_EXTRESREQ_SHIFT  8
 #define  BCMA_CLKCTLST_HAVEALP          0x00010000 /* ALP available */
 #define  BCMA_CLKCTLST_HAVEHT           0x00020000 /* HT available */
 #define  BCMA_CLKCTLST_BP_ON_ALP        0x00040000 /* RO: running on ALP clock */
 #define  BCMA_CLKCTLST_BP_ON_HT         0x00080000 /* RO: running on HT clock */
 #define  BCMA_CLKCTLST_EXTRESST         0x07000000 /* Mask of external resource status */
+#define  BCMA_CLKCTLST_EXTRESST_SHIFT   24
 /* Is there any BCM4328 on BCMA bus? */
 #define  BCMA_CLKCTLST_4328A0_HAVEHT    0x00010000 /* 4328a0 has reversed bits */
 #define  BCMA_CLKCTLST_4328A0_HAVEALP   0x00020000 /* 4328a0 has reversed bits */
@@ -83,4 +85,6 @@
                                                          * (2 ZettaBytes), high 32 bits
                                                          */
 
+#define BCMA_SFLASH                     0x1c000000
+
 #endif /* LINUX_BCMA_REGS_H_ */
diff --git a/include/linux/cd1400.h b/include/linux/cd1400.h
deleted file mode 100644
index 1dc3ab0523fd..000000000000
--- a/include/linux/cd1400.h
+++ /dev/null
@@ -1,292 +0,0 @@
-/*****************************************************************************/
-
-/*
- *      cd1400.h  -- cd1400 UART hardware info.
- *
- *      Copyright (C) 1996-1998  Stallion Technologies
- *      Copyright (C) 1994-1996  Greg Ungerer.
- *
- *      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.
- *
- *      This program is distributed in the hope that it will be useful,
- *      but WITHOUT ANY WARRANTY; without even the implied warranty of
- *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *      GNU General Public License for more details.
- *
- *      You should have received a copy of the GNU General Public License
- *      along with this program; if not, write to the Free Software
- *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*****************************************************************************/
-#ifndef _CD1400_H
-#define _CD1400_H
-/*****************************************************************************/
-
-/*
- *      Define the number of async ports per cd1400 uart chip.
- */
-#define CD1400_PORTS            4
-
-/*
- *      Define the cd1400 uarts internal FIFO sizes.
- */
-#define CD1400_TXFIFOSIZE       12
-#define CD1400_RXFIFOSIZE       12
-
-/*
- *      Local RX FIFO thresh hold level. Also define the RTS thresh hold
- *      based on the RX thresh hold.
- */
-#define FIFO_RXTHRESHOLD        6
-#define FIFO_RTSTHRESHOLD       7
-
-/*****************************************************************************/
-
-/*
- *      Define the cd1400 register addresses. These are all the valid
- *      registers with the cd1400. Some are global, some virtual, some
- *      per port.
- */
-#define GFRCR           0x40
-#define CAR             0x68
-#define GCR             0x4b
-#define SVRR            0x67
-#define RICR            0x44
-#define TICR            0x45
-#define MICR            0x46
-#define RIR             0x6b
-#define TIR             0x6a
-#define MIR             0x69
-#define PPR             0x7e
-
-#define RIVR            0x43
-#define TIVR            0x42
-#define MIVR            0x41
-#define TDR             0x63
-#define RDSR            0x62
-#define MISR            0x4c
-#define EOSRR           0x60
-
-#define LIVR            0x18
-#define CCR             0x05
-#define SRER            0x06
-#define COR1            0x08
-#define COR2            0x09
-#define COR3            0x0a
-#define COR4            0x1e
-#define COR5            0x1f
-#define CCSR            0x0b
-#define RDCR            0x0e
-#define SCHR1           0x1a
-#define SCHR2           0x1b
-#define SCHR3           0x1c
-#define SCHR4           0x1d
-#define SCRL            0x22
-#define SCRH            0x23
-#define LNC             0x24
-#define MCOR1           0x15
-#define MCOR2           0x16
-#define RTPR            0x21
-#define MSVR1           0x6c
-#define MSVR2           0x6d
-#define PSVR            0x6f
-#define RBPR            0x78
-#define RCOR            0x7c
-#define TBPR            0x72
-#define TCOR            0x76
-
-/*****************************************************************************/
-
-/*
- *      Define the set of baud rate clock divisors.
- */
-#define CD1400_CLK0     8
-#define CD1400_CLK1     32
-#define CD1400_CLK2     128
-#define CD1400_CLK3     512
-#define CD1400_CLK4     2048
-
-#define CD1400_NUMCLKS  5
-
-/*****************************************************************************/
-
-/*
- *      Define the clock pre-scalar value to be a 5 ms clock. This should be
- *      OK for now. It would probably be better to make it 10 ms, but we
- *      can't fit that divisor into 8 bits!
- */
-#define PPR_SCALAR      244
-
-/*****************************************************************************/
-
-/*
- *      Define values used to set character size options.
- */
-#define COR1_CHL5       0x00
-#define COR1_CHL6       0x01
-#define COR1_CHL7       0x02
-#define COR1_CHL8       0x03
-
-/*
- *      Define values used to set the number of stop bits.
- */
-#define COR1_STOP1      0x00
-#define COR1_STOP15     0x04
-#define COR1_STOP2      0x08
-
-/*
- *      Define values used to set the parity scheme in use.
- */
-#define COR1_PARNONE    0x00
-#define COR1_PARFORCE   0x20
-#define COR1_PARENB     0x40
-#define COR1_PARIGNORE  0x10
-
-#define COR1_PARODD     0x80
-#define COR1_PAREVEN    0x00
-
-#define COR2_IXM        0x80
-#define COR2_TXIBE      0x40
-#define COR2_ETC        0x20
-#define COR2_LLM        0x10
-#define COR2_RLM        0x08
-#define COR2_RTSAO      0x04
-#define COR2_CTSAE      0x02
-
-#define COR3_SCDRNG     0x80
-#define COR3_SCD34      0x40
-#define COR3_FCT        0x20
-#define COR3_SCD12      0x10
-
-/*
- *      Define values used by COR4.
- */
-#define COR4_BRKINT     0x08
-#define COR4_IGNBRK     0x18
-
-/*****************************************************************************/
-
-/*
- *      Define the modem control register values.
- *      Note that the actual hardware is a little different to the conventional
- *      pin names on the cd1400.
- */
-#define MSVR1_DTR       0x01
-#define MSVR1_DSR       0x10
-#define MSVR1_RI        0x20
-#define MSVR1_CTS       0x40
-#define MSVR1_DCD       0x80
-
-#define MSVR2_RTS       0x02
-#define MSVR2_DSR       0x10
-#define MSVR2_RI        0x20
-#define MSVR2_CTS       0x40
-#define MSVR2_DCD       0x80
-
-#define MCOR1_DCD       0x80
-#define MCOR1_CTS       0x40
-#define MCOR1_RI        0x20
-#define MCOR1_DSR       0x10
-
-#define MCOR2_DCD       0x80
-#define MCOR2_CTS       0x40
-#define MCOR2_RI        0x20
-#define MCOR2_DSR       0x10
-
-/*****************************************************************************/
-
-/*
- *      Define the bits used with the service (interrupt) enable register.
- */
-#define SRER_NNDT       0x01
-#define SRER_TXEMPTY    0x02
-#define SRER_TXDATA     0x04
-#define SRER_RXDATA     0x10
-#define SRER_MODEM      0x80
-
-/*****************************************************************************/
-
-/*
- *      Define operational commands for the command register.
- */
-#define CCR_RESET       0x80
-#define CCR_CORCHANGE   0x4e
-#define CCR_SENDCH      0x20
-#define CCR_CHANCTRL    0x10
-
-#define CCR_TXENABLE    (CCR_CHANCTRL | 0x08)
-#define CCR_TXDISABLE   (CCR_CHANCTRL | 0x04)
-#define CCR_RXENABLE    (CCR_CHANCTRL | 0x02)
-#define CCR_RXDISABLE   (CCR_CHANCTRL | 0x01)
-
-#define CCR_SENDSCHR1   (CCR_SENDCH | 0x01)
-#define CCR_SENDSCHR2   (CCR_SENDCH | 0x02)
-#define CCR_SENDSCHR3   (CCR_SENDCH | 0x03)
-#define CCR_SENDSCHR4   (CCR_SENDCH | 0x04)
-
-#define CCR_RESETCHAN   (CCR_RESET | 0x00)
-#define CCR_RESETFULL   (CCR_RESET | 0x01)
-#define CCR_TXFLUSHFIFO (CCR_RESET | 0x02)
-
-#define CCR_MAXWAIT     10000
-
-/*****************************************************************************/
-
-/*
- *      Define the valid acknowledgement types (for hw ack cycle).
- */
-#define ACK_TYPMASK     0x07
-#define ACK_TYPTX       0x02
-#define ACK_TYPMDM      0x01
-#define ACK_TYPRXGOOD   0x03
-#define ACK_TYPRXBAD    0x07
-
-#define SVRR_RX         0x01
-#define SVRR_TX         0x02
-#define SVRR_MDM        0x04
-
-#define ST_OVERRUN      0x01
-#define ST_FRAMING      0x02
-#define ST_PARITY       0x04
-#define ST_BREAK        0x08
-#define ST_SCHAR1       0x10
-#define ST_SCHAR2       0x20
-#define ST_SCHAR3       0x30
-#define ST_SCHAR4       0x40
-#define ST_RANGE        0x70
-#define ST_SCHARMASK    0x70
-#define ST_TIMEOUT      0x80
-
-#define MISR_DCD        0x80
-#define MISR_CTS        0x40
-#define MISR_RI         0x20
-#define MISR_DSR        0x10
-
-/*****************************************************************************/
-
-/*
- *      Defines for the CCSR status register.
- */
-#define CCSR_RXENABLED  0x80
-#define CCSR_RXFLOWON   0x40
-#define CCSR_RXFLOWOFF  0x20
-#define CCSR_TXENABLED  0x08
-#define CCSR_TXFLOWON   0x04
-#define CCSR_TXFLOWOFF  0x02
-
-/*****************************************************************************/
-
-/*
- *      Define the embedded commands.
- */
-#define ETC_CMD         0x00
-#define ETC_STARTBREAK  0x81
-#define ETC_DELAY       0x82
-#define ETC_STOPBREAK   0x83
-
-/*****************************************************************************/
-#endif
diff --git a/include/linux/cdk.h b/include/linux/cdk.h
deleted file mode 100644
index 80093a8d4f64..000000000000
--- a/include/linux/cdk.h
+++ /dev/null
@@ -1,486 +0,0 @@
-/*****************************************************************************/
-
-/*
- *      cdk.h  -- CDK interface definitions.
- *
- *      Copyright (C) 1996-1998  Stallion Technologies
- *      Copyright (C) 1994-1996  Greg Ungerer.
- *
- *      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.
- *
- *      This program is distributed in the hope that it will be useful,
- *      but WITHOUT ANY WARRANTY; without even the implied warranty of
- *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *      GNU General Public License for more details.
- *
- *      You should have received a copy of the GNU General Public License
- *      along with this program; if not, write to the Free Software
- *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*****************************************************************************/
-#ifndef _CDK_H
-#define _CDK_H
-/*****************************************************************************/
-
-#pragma pack(2)
-
-/*
- *      The following set of definitions is used to communicate with the
- *      shared memory interface of the Stallion intelligent multiport serial
- *      boards. The definitions in this file are taken directly from the
- *      document titled "Generic Stackable Interface, Downloader and
- *      Communications Development Kit".
- */
-
-/*
- *      Define the set of important shared memory addresses. These are
- *      required to initialize the board and get things started. All of these
- *      addresses are relative to the start of the shared memory.
- */
-#define CDK_SIGADDR     0x200
-#define CDK_FEATADDR    0x280
-#define CDK_CDKADDR     0x300
-#define CDK_RDYADDR     0x262
-
-#define CDK_ALIVEMARKER 13
-
-/*
- *      On hardware power up the ROMs located on the EasyConnection 8/64 will
- *      fill out the following signature information into shared memory. This
- *      way the host system can quickly determine that the board is present
- *      and is operational.
- */
-typedef struct cdkecpsig {
-        unsigned long   magic;
-        unsigned short  romver;
-        unsigned short  cputype;
-        unsigned char   panelid[8];
-} cdkecpsig_t;
-
-#define ECP_MAGIC       0x21504345
-
-/*
- *      On hardware power up the ROMs located on the ONboard, Stallion and
- *      Brumbys will fill out the following signature information into shared
- *      memory. This way the host system can quickly determine that the board
- *      is present and is operational.
- */
-typedef struct cdkonbsig {
-        unsigned short  magic0;
-        unsigned short  magic1;
-        unsigned short  magic2;
-        unsigned short  magic3;
-        unsigned short  romver;
-        unsigned short  memoff;
-        unsigned short  memseg;
-        unsigned short  amask0;
-        unsigned short  pic;
-        unsigned short  status;
-        unsigned short  btype;
-        unsigned short  clkticks;
-        unsigned short  clkspeed;
-        unsigned short  amask1;
-        unsigned short  amask2;
-} cdkonbsig_t;
-
-#define ONB_MAGIC0      0xf2a7
-#define ONB_MAGIC1      0xa149
-#define ONB_MAGIC2      0x6352
-#define ONB_MAGIC3      0xf121
-
-/*
- *      Define the feature area structure. The feature area is the set of
- *      startup parameters used by the slave image when it starts executing.
- *      They allow for the specification of buffer sizes, debug trace, etc.
- */
-typedef struct cdkfeature {
-        unsigned long   debug;
-        unsigned long   banner;
-        unsigned long   etype;
-        unsigned long   nrdevs;
-        unsigned long   brdspec;
-        unsigned long   txrqsize;
-        unsigned long   rxrqsize;
-        unsigned long   flags;
-} cdkfeature_t;
-
-#define ETYP_DDK        0
-#define ETYP_CDK        1
-
-/*
- *      Define the CDK header structure. This is the info that the slave
- *      environment sets up after it has been downloaded and started. It
- *      essentially provides a memory map for the shared memory interface.
- */
-typedef struct cdkhdr {
-        unsigned short  command;
-        unsigned short  status;
-        unsigned short  port;
-        unsigned short  mode;
-        unsigned long   cmd_buf[14];
-        unsigned short  alive_cnt;
-        unsigned short  intrpt_mode;
-        unsigned char   intrpt_id[8];
-        unsigned char   ver_release;
-        unsigned char   ver_modification;
-        unsigned char   ver_fix;
-        unsigned char   deadman_restart;
-        unsigned short  deadman;
-        unsigned short  nrdevs;
-        unsigned long   memp;
-        unsigned long   hostp;
-        unsigned long   slavep;
-        unsigned char   hostreq;
-        unsigned char   slavereq;
-        unsigned char   cmd_reserved[30];
-} cdkhdr_t;
-
-#define MODE_DDK        0
-#define MODE_CDK        1
-
-#define IMD_INTR        0x0
-#define IMD_PPINTR      0x1
-#define IMD_POLL        0xff
-
-/*
- *      Define the memory mapping structure. This structure is pointed to by
- *      the memp field in the stlcdkhdr struct. As many as these structures
- *      as required are laid out in shared memory to define how the rest of
- *      shared memory is divided up. There will be one for each port.
- */
-typedef struct cdkmem {
-        unsigned short  dtype;
-        unsigned long   offset;
-} cdkmem_t;
-
-#define TYP_UNDEFINED   0x0
-#define TYP_ASYNCTRL    0x1
-#define TYP_ASYNC       0x20
-#define TYP_PARALLEL    0x40
-#define TYP_SYNCX21     0x60
-
-/*****************************************************************************/
-
-/*
- *      Following is a set of defines and structures used to actually deal
- *      with the serial ports on the board. Firstly is the set of commands
- *      that can be applied to ports.
- */
-#define ASYCMD          (((unsigned long) 'a') << 8)
-
-#define A_NULL          (ASYCMD | 0)
-#define A_FLUSH         (ASYCMD | 1)
-#define A_BREAK         (ASYCMD | 2)
-#define A_GETPORT       (ASYCMD | 3)
-#define A_SETPORT       (ASYCMD | 4)
-#define A_SETPORTF      (ASYCMD | 5)
-#define A_SETPORTFTX    (ASYCMD | 6)
-#define A_SETPORTFRX    (ASYCMD | 7)
-#define A_GETSIGNALS    (ASYCMD | 8)
-#define A_SETSIGNALS    (ASYCMD | 9)
-#define A_SETSIGNALSF   (ASYCMD | 10)
-#define A_SETSIGNALSFTX (ASYCMD | 11)
-#define A_SETSIGNALSFRX (ASYCMD | 12)
-#define A_GETNOTIFY     (ASYCMD | 13)
-#define A_SETNOTIFY     (ASYCMD | 14)
-#define A_NOTIFY        (ASYCMD | 15)
-#define A_PORTCTRL      (ASYCMD | 16)
-#define A_GETSTATS      (ASYCMD | 17)
-#define A_RQSTATE       (ASYCMD | 18)
-#define A_FLOWSTATE     (ASYCMD | 19)
-#define A_CLEARSTATS    (ASYCMD | 20)
-
-/*
- *      Define those arguments used for simple commands.
- */
-#define FLUSHRX         0x1
-#define FLUSHTX         0x2
-
-#define BREAKON         -1
-#define BREAKOFF        -2
-
-/*
- *      Define the port setting structure, and all those defines that go along
- *      with it. Basically this structure defines the characteristics of this
- *      port: baud rate, chars, parity, input/output char cooking etc.
- */
-typedef struct asyport {
-        unsigned long   baudout;
-        unsigned long   baudin;
-        unsigned long   iflag;
-        unsigned long   oflag;
-        unsigned long   lflag;
-        unsigned long   pflag;
-        unsigned long   flow;
-        unsigned long   spare1;
-        unsigned short  vtime;
-        unsigned short  vmin;
-        unsigned short  txlo;
-        unsigned short  txhi;
-        unsigned short  rxlo;
-        unsigned short  rxhi;
-        unsigned short  rxhog;
-        unsigned short  spare2;
-        unsigned char   csize;
-        unsigned char   stopbs;
-        unsigned char   parity;
-        unsigned char   stopin;
-        unsigned char   startin;
-        unsigned char   stopout;
-        unsigned char   startout;
-        unsigned char   parmark;
-        unsigned char   brkmark;
-        unsigned char   cc[11];
-} asyport_t;
-
-#define PT_STOP1        0x0
-#define PT_STOP15       0x1
-#define PT_STOP2        0x2
-
-#define PT_NOPARITY     0x0
-#define PT_ODDPARITY    0x1
-#define PT_EVENPARITY   0x2
-#define PT_MARKPARITY   0x3
-#define PT_SPACEPARITY  0x4
-
-#define F_NONE          0x0
-#define F_IXON          0x1
-#define F_IXOFF         0x2
-#define F_IXANY         0x4
-#define F_IOXANY        0x8
-#define F_RTSFLOW       0x10
-#define F_CTSFLOW       0x20
-#define F_DTRFLOW       0x40
-#define F_DCDFLOW       0x80
-#define F_DSROFLOW      0x100
-#define F_DSRIFLOW      0x200
-
-#define FI_NORX         0x1
-#define FI_RAW          0x2
-#define FI_ISTRIP       0x4
-#define FI_UCLC         0x8
-#define FI_INLCR        0x10
-#define FI_ICRNL        0x20
-#define FI_IGNCR        0x40
-#define FI_IGNBREAK     0x80
-#define FI_DSCRDBREAK   0x100
-#define FI_1MARKBREAK   0x200
-#define FI_2MARKBREAK   0x400
-#define FI_XCHNGBREAK   0x800
-#define FI_IGNRXERRS    0x1000
-#define FI_DSCDRXERRS   0x2000
-#define FI_1MARKRXERRS  0x4000
-#define FI_2MARKRXERRS  0x8000
-#define FI_XCHNGRXERRS  0x10000
-#define FI_DSCRDNULL    0x20000
-
-#define FO_OLCUC        0x1
-#define FO_ONLCR        0x2
-#define FO_OOCRNL       0x4
-#define FO_ONOCR        0x8
-#define FO_ONLRET       0x10
-#define FO_ONL          0x20
-#define FO_OBS          0x40
-#define FO_OVT          0x80
-#define FO_OFF          0x100
-#define FO_OTAB1        0x200
-#define FO_OTAB2        0x400
-#define FO_OTAB3        0x800
-#define FO_OCR1         0x1000
-#define FO_OCR2         0x2000
-#define FO_OCR3         0x4000
-#define FO_OFILL        0x8000
-#define FO_ODELL        0x10000
-
-#define P_RTSLOCK       0x1
-#define P_CTSLOCK       0x2
-#define P_MAPRTS        0x4
-#define P_MAPCTS        0x8
-#define P_LOOPBACK      0x10
-#define P_DTRFOLLOW     0x20
-#define P_FAKEDCD       0x40
-
-#define P_RXIMIN        0x10000
-#define P_RXITIME       0x20000
-#define P_RXTHOLD       0x40000
-
-/*
- *      Define a structure to communicate serial port signal and data state
- *      information.
- */
-typedef struct asysigs {
-        unsigned long   data;
-        unsigned long   signal;
-        unsigned long   sigvalue;
-} asysigs_t;
-
-#define DT_TXBUSY       0x1
-#define DT_TXEMPTY      0x2
-#define DT_TXLOW        0x4
-#define DT_TXHIGH       0x8
-#define DT_TXFULL       0x10
-#define DT_TXHOG        0x20
-#define DT_TXFLOWED     0x40
-#define DT_TXBREAK      0x80
-
-#define DT_RXBUSY       0x100
-#define DT_RXEMPTY      0x200
-#define DT_RXLOW        0x400
-#define DT_RXHIGH       0x800
-#define DT_RXFULL       0x1000
-#define DT_RXHOG        0x2000
-#define DT_RXFLOWED     0x4000
-#define DT_RXBREAK      0x8000
-
-#define SG_DTR          0x1
-#define SG_DCD          0x2
-#define SG_RTS          0x4
-#define SG_CTS          0x8
-#define SG_DSR          0x10
-#define SG_RI           0x20
-
-/*
- *      Define the notification setting structure. This is used to tell the
- *      port what events we want to be informed about. Fields here use the
- *      same defines as for the asysigs structure above.
- */
-typedef struct asynotify {
-        unsigned long   ctrl;
-        unsigned long   data;
-        unsigned long   signal;
-        unsigned long   sigvalue;
-} asynotify_t;
-
-/*
- *      Define the port control structure. It is used to do fine grain
- *      control operations on the port.
- */
-typedef struct {
-        unsigned long   rxctrl;
-        unsigned long   txctrl;
-        char            rximdch;
-        char            tximdch;
-        char            spare1;
-        char            spare2;
-} asyctrl_t;
-
-#define CT_ENABLE       0x1
-#define CT_DISABLE      0x2
-#define CT_STOP         0x4
-#define CT_START        0x8
-#define CT_STARTFLOW    0x10
-#define CT_STOPFLOW     0x20
-#define CT_SENDCHR      0x40
-
-/*
- *      Define the stats structure kept for each port. This is a useful set
- *      of data collected for each port on the slave. The A_GETSTATS command
- *      is used to retrieve this data from the slave.
- */
-typedef struct asystats {
-        unsigned long   opens;
-        unsigned long   txchars;
-        unsigned long   rxchars;
-        unsigned long   txringq;
-        unsigned long   rxringq;
-        unsigned long   txmsgs;
-        unsigned long   rxmsgs;
-        unsigned long   txflushes;
-        unsigned long   rxflushes;
-        unsigned long   overruns;
-        unsigned long   framing;
-        unsigned long   parity;
-        unsigned long   ringover;
-        unsigned long   lost;
-        unsigned long   rxstart;
-        unsigned long   rxstop;
-        unsigned long   txstart;
-        unsigned long   txstop;
-        unsigned long   dcdcnt;
-        unsigned long   dtrcnt;
-        unsigned long   ctscnt;
-        unsigned long   rtscnt;
-        unsigned long   dsrcnt;
-        unsigned long   ricnt;
-        unsigned long   txbreaks;
-        unsigned long   rxbreaks;
-        unsigned long   signals;
-        unsigned long   state;
-        unsigned long   hwid;
-} asystats_t;
-
-/*****************************************************************************/
-
-/*
- *      All command and control communication with a device on the slave is
- *      via a control block in shared memory. Each device has its own control
- *      block, defined by the following structure. The control block allows
- *      the host to open, close and control the device on the slave.
- */
-typedef struct cdkctrl {
-        unsigned char   open;
-        unsigned char   close;
-        unsigned long   openarg;
-        unsigned long   closearg;
-        unsigned long   cmd;
-        unsigned long   status;
-        unsigned long   args[32];
-} cdkctrl_t;
-
-/*
- *      Each device on the slave passes data to and from the host via a ring
- *      queue in shared memory. Define a ring queue structure to hold the
- *      vital information about each ring queue. Two ring queues will be
- *      allocated for each port, one for receive data and one for transmit
- *      data.
- */
-typedef struct cdkasyrq {
-        unsigned long   offset;
-        unsigned short  size;
-        unsigned short  head;
-        unsigned short  tail;
-} cdkasyrq_t;
-
-/*
- *      Each asynchronous port is defined in shared memory by the following
- *      structure. It contains a control block to command a device, and also
- *      the necessary data channel information as well.
- */
-typedef struct cdkasy {
-        cdkctrl_t       ctrl;
-        unsigned short  notify;
-        asynotify_t     changed;
-        unsigned short  receive;
-        cdkasyrq_t      rxq;
-        unsigned short  transmit;
-        cdkasyrq_t      txq;
-} cdkasy_t;
-
-#pragma pack()
-
-/*****************************************************************************/
-
-/*
- *      Define the set of ioctls used by the driver to do special things
- *      to the board. These include interrupting it, and initializing
- *      the driver after board startup and shutdown.
- */
-#include <linux/ioctl.h>
-
-#define STL_BINTR       _IO('s',20)
-#define STL_BSTART      _IO('s',21)
-#define STL_BSTOP       _IO('s',22)
-#define STL_BRESET      _IO('s',23)
-
-/*
- *      Define a set of ioctl extensions, used to get at special stuff.
- */
-#define STL_GETPFLAG    _IO('s',80)
-#define STL_SETPFLAG    _IO('s',81)
-
-/*****************************************************************************/
-#endif
diff --git a/include/linux/ceph/ceph_fs.h b/include/linux/ceph/ceph_fs.h
index d021610efd65..cf6f4d998a76 100644
--- a/include/linux/ceph/ceph_fs.h
+++ b/include/linux/ceph/ceph_fs.h
@@ -12,8 +12,8 @@
 #ifndef CEPH_FS_H
 #define CEPH_FS_H
 
-#include "msgr.h"
-#include "rados.h"
+#include <linux/ceph/msgr.h>
+#include <linux/ceph/rados.h>
 
 /*
  * subprotocol versions.  when specific messages types or high-level
diff --git a/include/linux/ceph/debugfs.h b/include/linux/ceph/debugfs.h
index 2a79702e092b..1df086d7882d 100644
--- a/include/linux/ceph/debugfs.h
+++ b/include/linux/ceph/debugfs.h
@@ -1,8 +1,8 @@
 #ifndef _FS_CEPH_DEBUGFS_H
 #define _FS_CEPH_DEBUGFS_H
 
-#include "ceph_debug.h"
-#include "types.h"
+#include <linux/ceph/ceph_debug.h>
+#include <linux/ceph/types.h>
 
 #define CEPH_DEFINE_SHOW_FUNC(name)                                     \
 static int name##_open(struct inode *inode, struct file *file)          \
diff --git a/include/linux/ceph/decode.h b/include/linux/ceph/decode.h
index 4bbf2db45f46..63d092822bad 100644
--- a/include/linux/ceph/decode.h
+++ b/include/linux/ceph/decode.h
@@ -6,7 +6,7 @@
 #include <linux/time.h>
 #include <asm/unaligned.h>
 
-#include "types.h"
+#include <linux/ceph/types.h>
 
 /*
  * in all cases,
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index 42624789b06f..6470792b13d3 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -1,7 +1,7 @@
 #ifndef _FS_CEPH_LIBCEPH_H
 #define _FS_CEPH_LIBCEPH_H
 
-#include "ceph_debug.h"
+#include <linux/ceph/ceph_debug.h>
 
 #include <asm/unaligned.h>
 #include <linux/backing-dev.h>
@@ -15,12 +15,12 @@
 #include <linux/writeback.h>
 #include <linux/slab.h>
 
-#include "types.h"
-#include "messenger.h"
-#include "msgpool.h"
-#include "mon_client.h"
-#include "osd_client.h"
-#include "ceph_fs.h"
+#include <linux/ceph/types.h>
+#include <linux/ceph/messenger.h>
+#include <linux/ceph/msgpool.h>
+#include <linux/ceph/mon_client.h>
+#include <linux/ceph/osd_client.h>
+#include <linux/ceph/ceph_fs.h>
 
 /*
  * mount options
diff --git a/include/linux/ceph/mdsmap.h b/include/linux/ceph/mdsmap.h
index 9935fac8c107..cb15b5d867c7 100644
--- a/include/linux/ceph/mdsmap.h
+++ b/include/linux/ceph/mdsmap.h
@@ -2,7 +2,7 @@
 #define _FS_CEPH_MDSMAP_H
 
 #include <linux/bug.h>
-#include "types.h"
+#include <linux/ceph/types.h>
 
 /*
  * mds map - describe servers in the mds cluster.
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index 189ae0637634..14ba5ee738a9 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -8,8 +8,8 @@
 #include <linux/uio.h>
 #include <linux/workqueue.h>
 
-#include "types.h"
-#include "buffer.h"
+#include <linux/ceph/types.h>
+#include <linux/ceph/buffer.h>
 
 struct ceph_msg;
 struct ceph_connection;
diff --git a/include/linux/ceph/mon_client.h b/include/linux/ceph/mon_client.h
index 2113e3850a4e..1fb93e9080b0 100644
--- a/include/linux/ceph/mon_client.h
+++ b/include/linux/ceph/mon_client.h
@@ -5,7 +5,7 @@
 #include <linux/kref.h>
 #include <linux/rbtree.h>
 
-#include "messenger.h"
+#include <linux/ceph/messenger.h>
 
 struct ceph_client;
 struct ceph_mount_args;
diff --git a/include/linux/ceph/msgpool.h b/include/linux/ceph/msgpool.h
index 09fa96b43436..4b0d38960726 100644
--- a/include/linux/ceph/msgpool.h
+++ b/include/linux/ceph/msgpool.h
@@ -2,7 +2,7 @@
 #define _FS_CEPH_MSGPOOL
 
 #include <linux/mempool.h>
-#include "messenger.h"
+#include <linux/ceph/messenger.h>
 
 /*
  * we use memory pools for preallocating messages we may receive, to
diff --git a/include/linux/ceph/osdmap.h b/include/linux/ceph/osdmap.h
index 311ef8d6aa9e..25b930bffea6 100644
--- a/include/linux/ceph/osdmap.h
+++ b/include/linux/ceph/osdmap.h
@@ -2,8 +2,8 @@
 #define _FS_CEPH_OSDMAP_H
 
 #include <linux/rbtree.h>
-#include "types.h"
-#include "ceph_fs.h"
+#include <linux/ceph/types.h>
+#include <linux/ceph/ceph_fs.h>
 #include <linux/crush/crush.h>
 
 /*
diff --git a/include/linux/ceph/rados.h b/include/linux/ceph/rados.h
index 0a99099801a4..de91fbdf127e 100644
--- a/include/linux/ceph/rados.h
+++ b/include/linux/ceph/rados.h
@@ -6,7 +6,7 @@
  * (Reliable Autonomic Distributed Object Store).
  */
 
-#include "msgr.h"
+#include <linux/ceph/msgr.h>
 
 /*
  * osdmap encoding versions
diff --git a/include/linux/ceph/types.h b/include/linux/ceph/types.h
index 28b35a005ec2..d3ff1cf2d27e 100644
--- a/include/linux/ceph/types.h
+++ b/include/linux/ceph/types.h
@@ -7,9 +7,9 @@
 #include <linux/fcntl.h>
 #include <linux/string.h>
 
-#include "ceph_fs.h"
-#include "ceph_frag.h"
-#include "ceph_hash.h"
+#include <linux/ceph/ceph_fs.h>
+#include <linux/ceph/ceph_frag.h>
+#include <linux/ceph/ceph_hash.h>
 
 /*
  * Identify inodes by both their ino AND snapshot id (a u64).
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index c90eaa803440..f8a030ced0c7 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -17,6 +17,7 @@
 #include <linux/rwsem.h>
 #include <linux/idr.h>
 #include <linux/workqueue.h>
+#include <linux/xattr.h>
 
 #ifdef CONFIG_CGROUPS
 
@@ -45,17 +46,13 @@ extern const struct file_operations proc_cgroup_operations;
 
 /* Define the enumeration of all builtin cgroup subsystems */
 #define SUBSYS(_x) _x ## _subsys_id,
+#define IS_SUBSYS_ENABLED(option) IS_ENABLED(option)
 enum cgroup_subsys_id {
 #include <linux/cgroup_subsys.h>
-        CGROUP_BUILTIN_SUBSYS_COUNT
+        CGROUP_SUBSYS_COUNT,
 };
+#undef IS_SUBSYS_ENABLED
 #undef SUBSYS
-/*
- * This define indicates the maximum number of subsystems that can be loaded
- * at once. We limit to this many since cgroupfs_root has subsys_bits to keep
- * track of all of them.
- */
-#define CGROUP_SUBSYS_COUNT (BITS_PER_BYTE*sizeof(unsigned long))
 
 /* Per-subsystem/per-cgroup state maintained by the system. */
 struct cgroup_subsys_state {
@@ -216,6 +213,9 @@ struct cgroup {
         /* List of events which userspace want to receive */
         struct list_head event_list;
         spinlock_t event_list_lock;
+
+        /* directory xattrs */
+        struct simple_xattrs xattrs;
 };
 
 /*
@@ -309,6 +309,9 @@ struct cftype {
         /* CFTYPE_* flags */
         unsigned int flags;
 
+        /* file xattrs */
+        struct simple_xattrs xattrs;
+
         int (*open)(struct inode *inode, struct file *file);
         ssize_t (*read)(struct cgroup *cgrp, struct cftype *cft,
                         struct file *file,
@@ -394,7 +397,7 @@ struct cftype {
  */
 struct cftype_set {
         struct list_head                node;   /* chained at subsys->cftsets */
-        const struct cftype             *cfts;
+        struct cftype                   *cfts;
 };
 
 struct cgroup_scanner {
@@ -406,8 +409,8 @@ struct cgroup_scanner {
         void *data;
 };
 
-int cgroup_add_cftypes(struct cgroup_subsys *ss, const struct cftype *cfts);
-int cgroup_rm_cftypes(struct cgroup_subsys *ss, const struct cftype *cfts);
+int cgroup_add_cftypes(struct cgroup_subsys *ss, struct cftype *cfts);
+int cgroup_rm_cftypes(struct cgroup_subsys *ss, struct cftype *cfts);
 
 int cgroup_is_removed(const struct cgroup *cgrp);
 
@@ -496,6 +499,21 @@ struct cgroup_subsys {
          */
         bool __DEPRECATED_clear_css_refs;
 
+        /*
+         * If %false, this subsystem is properly hierarchical -
+         * configuration, resource accounting and restriction on a parent
+         * cgroup cover those of its children.  If %true, hierarchy support
+         * is broken in some ways - some subsystems ignore hierarchy
+         * completely while others are only implemented half-way.
+         *
+         * It's now disallowed to create nested cgroups if the subsystem is
+         * broken and cgroup core will emit a warning message on such
+         * cases.  Eventually, all subsystems will be made properly
+         * hierarchical and this will go away.
+         */
+        bool broken_hierarchy;
+        bool warned_broken_hierarchy;
+
 #define MAX_CGROUP_TYPE_NAMELEN 32
         const char *name;
 
@@ -521,7 +539,9 @@ struct cgroup_subsys {
 };
 
 #define SUBSYS(_x) extern struct cgroup_subsys _x ## _subsys;
+#define IS_SUBSYS_ENABLED(option) IS_BUILTIN(option)
 #include <linux/cgroup_subsys.h>
+#undef IS_SUBSYS_ENABLED
 #undef SUBSYS
 
 static inline struct cgroup_subsys_state *cgroup_subsys_state(
diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h
index dfae957398c3..f204a7a9cf38 100644
--- a/include/linux/cgroup_subsys.h
+++ b/include/linux/cgroup_subsys.h
@@ -7,73 +7,73 @@
 
 /* */
 
-#ifdef CONFIG_CPUSETS
+#if IS_SUBSYS_ENABLED(CONFIG_CPUSETS)
 SUBSYS(cpuset)
 #endif
 
 /* */
 
-#ifdef CONFIG_CGROUP_DEBUG
+#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_DEBUG)
 SUBSYS(debug)
 #endif
 
 /* */
 
-#ifdef CONFIG_CGROUP_SCHED
+#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_SCHED)
 SUBSYS(cpu_cgroup)
 #endif
 
 /* */
 
-#ifdef CONFIG_CGROUP_CPUACCT
+#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_CPUACCT)
 SUBSYS(cpuacct)
 #endif
 
 /* */
 
-#ifdef CONFIG_MEMCG
+#if IS_SUBSYS_ENABLED(CONFIG_MEMCG)
 SUBSYS(mem_cgroup)
 #endif
 
 /* */
 
-#ifdef CONFIG_CGROUP_DEVICE
+#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_DEVICE)
 SUBSYS(devices)
 #endif
 
 /* */
 
-#ifdef CONFIG_CGROUP_FREEZER
+#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_FREEZER)
 SUBSYS(freezer)
 #endif
 
 /* */
 
-#ifdef CONFIG_NET_CLS_CGROUP
+#if IS_SUBSYS_ENABLED(CONFIG_NET_CLS_CGROUP)
 SUBSYS(net_cls)
 #endif
 
 /* */
 
-#ifdef CONFIG_BLK_CGROUP
+#if IS_SUBSYS_ENABLED(CONFIG_BLK_CGROUP)
 SUBSYS(blkio)
 #endif
 
 /* */
 
-#ifdef CONFIG_CGROUP_PERF
+#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_PERF)
 SUBSYS(perf)
 #endif
 
 /* */
 
-#ifdef CONFIG_NETPRIO_CGROUP
+#if IS_SUBSYS_ENABLED(CONFIG_NETPRIO_CGROUP)
 SUBSYS(net_prio)
 #endif
 
 /* */
 
-#ifdef CONFIG_CGROUP_HUGETLB
+#if IS_SUBSYS_ENABLED(CONFIG_CGROUP_HUGETLB)
 SUBSYS(hugetlb)
 #endif
 
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 77335fac943e..c12731582920 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -26,6 +26,7 @@
 #define CLK_IGNORE_UNUSED       BIT(3) /* do not gate even if unused */
 #define CLK_IS_ROOT             BIT(4) /* root clk, has no parent */
 #define CLK_IS_BASIC            BIT(5) /* Basic clk, can't do a to_clk_foo() */
+#define CLK_GET_RATE_NOCACHE    BIT(6) /* do not use the cached clk rate */
 
 struct clk_hw;
 
@@ -360,6 +361,11 @@ int of_clk_add_provider(struct device_node *np,
 void of_clk_del_provider(struct device_node *np);
 struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec,
                                   void *data);
+struct clk_onecell_data {
+        struct clk **clks;
+        unsigned int clk_num;
+};
+struct clk *of_clk_src_onecell_get(struct of_phandle_args *clkspec, void *data);
 const char *of_clk_get_parent_name(struct device_node *np, int index);
 void of_clk_init(const struct of_device_id *matches);
 
diff --git a/include/linux/clk/bcm2835.h b/include/linux/clk/bcm2835.h
new file mode 100644
index 000000000000..aa937f6c17da
--- /dev/null
+++ b/include/linux/clk/bcm2835.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2010 Broadcom
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __LINUX_CLK_BCM2835_H_
+#define __LINUX_CLK_BCM2835_H_
+
+void __init bcm2835_init_clocks(void);
+
+#endif
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index acba894374a1..8a7096fcb01e 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -97,6 +97,8 @@ struct clock_event_device {
         void                    (*broadcast)(const struct cpumask *mask);
         void                    (*set_mode)(enum clock_event_mode mode,
                                             struct clock_event_device *);
+        void                    (*suspend)(struct clock_event_device *);
+        void                    (*resume)(struct clock_event_device *);
         unsigned long           min_delta_ticks;
         unsigned long           max_delta_ticks;
 
@@ -156,6 +158,9 @@ clockevents_calc_mult_shift(struct clock_event_device *ce, u32 freq, u32 minsec)
                                       freq, minsec);
 }
 
+extern void clockevents_suspend(void);
+extern void clockevents_resume(void);
+
 #ifdef CONFIG_GENERIC_CLOCKEVENTS
 extern void clockevents_notify(unsigned long reason, void *arg);
 #else
@@ -164,6 +169,9 @@ extern void clockevents_notify(unsigned long reason, void *arg);
 
 #else /* CONFIG_GENERIC_CLOCKEVENTS_BUILD */
 
+static inline void clockevents_suspend(void) {}
+static inline void clockevents_resume(void) {}
+
 #define clockevents_notify(reason, arg) do { } while (0)
 
 #endif
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 09b28b7369d7..fd4e29956d1c 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -590,6 +590,9 @@ asmlinkage ssize_t compat_sys_process_vm_writev(compat_pid_t pid,
                 unsigned long liovcnt, const struct compat_iovec __user *rvec,
                 unsigned long riovcnt, unsigned long flags);
 
+asmlinkage long compat_sys_sendfile(int out_fd, int in_fd,
+                                    compat_off_t __user *offset, compat_size_t count);
+
 #else
 
 #define is_compat_task() (0)
diff --git a/include/linux/comstats.h b/include/linux/comstats.h
deleted file mode 100644
index 3f5ea8e8026d..000000000000
--- a/include/linux/comstats.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*****************************************************************************/
-
-/*
- *      comstats.h  -- Serial Port Stats.
- *
- *      Copyright (C) 1996-1998  Stallion Technologies
- *      Copyright (C) 1994-1996  Greg Ungerer.
- *
- *      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.
- *
- *      This program is distributed in the hope that it will be useful,
- *      but WITHOUT ANY WARRANTY; without even the implied warranty of
- *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *      GNU General Public License for more details.
- *
- *      You should have received a copy of the GNU General Public License
- *      along with this program; if not, write to the Free Software
- *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*****************************************************************************/
-#ifndef _COMSTATS_H
-#define _COMSTATS_H
-/*****************************************************************************/
-
-/*
- *      Serial port stats structure. The structure itself is UART
- *      independent, but some fields may be UART/driver specific (for
- *      example state).
- */
-
-typedef struct {
-        unsigned long   brd;
-        unsigned long   panel;
-        unsigned long   port;
-        unsigned long   hwid;
-        unsigned long   type;
-        unsigned long   txtotal;
-        unsigned long   rxtotal;
-        unsigned long   txbuffered;
-        unsigned long   rxbuffered;
-        unsigned long   rxoverrun;
-        unsigned long   rxparity;
-        unsigned long   rxframing;
-        unsigned long   rxlost;
-        unsigned long   txbreaks;
-        unsigned long   rxbreaks;
-        unsigned long   txxon;
-        unsigned long   txxoff;
-        unsigned long   rxxon;
-        unsigned long   rxxoff;
-        unsigned long   txctson;
-        unsigned long   txctsoff;
-        unsigned long   rxrtson;
-        unsigned long   rxrtsoff;
-        unsigned long   modem;
-        unsigned long   state;
-        unsigned long   flags;
-        unsigned long   ttystate;
-        unsigned long   cflags;
-        unsigned long   iflags;
-        unsigned long   oflags;
-        unsigned long   lflags;
-        unsigned long   signals;
-} comstats_t;
-
-
-/*
- *      Board stats structure. Returns useful info about the board.
- */
-
-#define COM_MAXPANELS   8
-
-typedef struct {
-        unsigned long   panel;
-        unsigned long   type;
-        unsigned long   hwid;
-        unsigned long   nrports;
-} companel_t;
-
-typedef struct {
-        unsigned long   brd;
-        unsigned long   type;
-        unsigned long   hwid;
-        unsigned long   state;
-        unsigned long   ioaddr;
-        unsigned long   ioaddr2;
-        unsigned long   memaddr;
-        unsigned long   irq;
-        unsigned long   nrpanels;
-        unsigned long   nrports;
-        companel_t      panels[COM_MAXPANELS];
-} combrd_t;
-
-
-/*
- *      Define the ioctl operations for stats stuff.
- */
-#include <linux/ioctl.h>
-
-#define COM_GETPORTSTATS        _IO('c',30)
-#define COM_CLRPORTSTATS        _IO('c',31)
-#define COM_GETBRDSTATS         _IO('c',32)
-
-
-/*
- *      Define the set of ioctls that give user level access to the
- *      private port, panel and board structures. The argument required
- *      will be driver dependent!  
- */
-#define COM_READPORT            _IO('c',40)
-#define COM_READBOARD           _IO('c',41)
-#define COM_READPANEL           _IO('c',42)
-
-/*****************************************************************************/
-#endif
diff --git a/include/linux/crush/mapper.h b/include/linux/crush/mapper.h
index 71d79f44a7d0..5772dee3ecbf 100644
--- a/include/linux/crush/mapper.h
+++ b/include/linux/crush/mapper.h
@@ -8,7 +8,7 @@
  * LGPL2
  */
 
-#include "crush.h"
+#include <linux/crush/crush.h>
 
 extern int crush_find_rule(const struct crush_map *map, int ruleset, int type, int size);
 extern int crush_do_rule(const struct crush_map *map,
diff --git a/include/linux/device.h b/include/linux/device.h
index 52a5f15a2223..86ef6ab553b1 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -536,6 +536,10 @@ extern void *__devres_alloc(dr_release_t release, size_t size, gfp_t gfp,
 #else
 extern void *devres_alloc(dr_release_t release, size_t size, gfp_t gfp);
 #endif
+extern void devres_for_each_res(struct device *dev, dr_release_t release,
+                                dr_match_t match, void *match_data,
+                                void (*fn)(struct device *, void *, void *),
+                                void *data);
 extern void devres_free(void *res);
 extern void devres_add(struct device *dev, void *res);
 extern void *devres_find(struct device *dev, dr_release_t release,
@@ -772,6 +776,13 @@ static inline void pm_suspend_ignore_children(struct device *dev, bool enable)
         dev->power.ignore_children = enable;
 }
 
+static inline void dev_pm_syscore_device(struct device *dev, bool val)
+{
+#ifdef CONFIG_PM_SLEEP
+        dev->power.syscore = val;
+#endif
+}
+
 static inline void device_lock(struct device *dev)
 {
         mutex_lock(&dev->mutex);
@@ -891,12 +902,15 @@ extern const char *dev_driver_string(const struct device *dev);
 
 #ifdef CONFIG_PRINTK
 
-extern int __dev_printk(const char *level, const struct device *dev,
-                        struct va_format *vaf);
+extern __printf(3, 0)
+int dev_vprintk_emit(int level, const struct device *dev,
+                     const char *fmt, va_list args);
+extern __printf(3, 4)
+int dev_printk_emit(int level, const struct device *dev, const char *fmt, ...);
+
 extern __printf(3, 4)
 int dev_printk(const char *level, const struct device *dev,
-               const char *fmt, ...)
-        ;
+               const char *fmt, ...);
 extern __printf(2, 3)
 int dev_emerg(const struct device *dev, const char *fmt, ...);
 extern __printf(2, 3)
@@ -914,6 +928,14 @@ int _dev_info(const struct device *dev, const char *fmt, ...);
 
 #else
 
+static inline __printf(3, 0)
+int dev_vprintk_emit(int level, const struct device *dev,
+                     const char *fmt, va_list args)
+{ return 0; }
+static inline __printf(3, 4)
+int dev_printk_emit(int level, const struct device *dev, const char *fmt, ...)
+{ return 0; }
+
 static inline int __dev_printk(const char *level, const struct device *dev,
                                struct va_format *vaf)
 { return 0; }
@@ -946,6 +968,32 @@ int _dev_info(const struct device *dev, const char *fmt, ...)
 
 #endif
 
+/*
+ * Stupid hackaround for existing uses of non-printk uses dev_info
+ *
+ * Note that the definition of dev_info below is actually _dev_info
+ * and a macro is used to avoid redefining dev_info
+ */
+
+#define dev_info(dev, fmt, arg...) _dev_info(dev, fmt, ##arg)
+
+#if defined(CONFIG_DYNAMIC_DEBUG)
+#define dev_dbg(dev, format, ...)                    \
+do {                                                 \
+        dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
+} while (0)
+#elif defined(DEBUG)
+#define dev_dbg(dev, format, arg...)            \
+        dev_printk(KERN_DEBUG, dev, format, ##arg)
+#else
+#define dev_dbg(dev, format, arg...)                            \
+({                                                              \
+        if (0)                                                  \
+                dev_printk(KERN_DEBUG, dev, format, ##arg);     \
+        0;                                                      \
+})
+#endif
+
 #define dev_level_ratelimited(dev_level, dev, fmt, ...)                 \
 do {                                                                    \
         static DEFINE_RATELIMIT_STATE(_rs,                              \
@@ -969,33 +1017,21 @@ do {									\
         dev_level_ratelimited(dev_notice, dev, fmt, ##__VA_ARGS__)
 #define dev_info_ratelimited(dev, fmt, ...)                             \
         dev_level_ratelimited(dev_info, dev, fmt, ##__VA_ARGS__)
+#if defined(CONFIG_DYNAMIC_DEBUG) || defined(DEBUG)
 #define dev_dbg_ratelimited(dev, fmt, ...)                              \
-        dev_level_ratelimited(dev_dbg, dev, fmt, ##__VA_ARGS__)
-
-/*
- * Stupid hackaround for existing uses of non-printk uses dev_info
- *
- * Note that the definition of dev_info below is actually _dev_info
- * and a macro is used to avoid redefining dev_info
- */
-
-#define dev_info(dev, fmt, arg...) _dev_info(dev, fmt, ##arg)
-
-#if defined(CONFIG_DYNAMIC_DEBUG)
-#define dev_dbg(dev, format, ...)                    \
-do {                                                 \
-        dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
+do {                                                                    \
+        static DEFINE_RATELIMIT_STATE(_rs,                              \
+                                      DEFAULT_RATELIMIT_INTERVAL,       \
+                                      DEFAULT_RATELIMIT_BURST);         \
+        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);                 \
+        if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT) &&        \
+            __ratelimit(&_rs))                                          \
+                __dynamic_pr_debug(&descriptor, pr_fmt(fmt),            \
+                                   ##__VA_ARGS__);                      \
 } while (0)
-#elif defined(DEBUG)
-#define dev_dbg(dev, format, arg...)            \
-        dev_printk(KERN_DEBUG, dev, format, ##arg)
 #else
-#define dev_dbg(dev, format, arg...)                            \
-({                                                              \
-        if (0)                                                  \
-                dev_printk(KERN_DEBUG, dev, format, ##arg);     \
-        0;                                                      \
-})
+#define dev_dbg_ratelimited(dev, fmt, ...)                      \
+        no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
 #endif
 
 #ifdef VERBOSE_DEBUG
diff --git a/include/linux/drbd_tag_magic.h b/include/linux/drbd_tag_magic.h
index 81f52f2c5724..82de1f9e48b1 100644
--- a/include/linux/drbd_tag_magic.h
+++ b/include/linux/drbd_tag_magic.h
@@ -12,7 +12,7 @@ enum packet_types {
 #define NL_INT64(pn, pr, member)
 #define NL_BIT(pn, pr, member)
 #define NL_STRING(pn, pr, member, len)
-#include "drbd_nl.h"
+#include <linux/drbd_nl.h>
         P_nl_after_last_packet,
 };
 
@@ -37,7 +37,7 @@ static const int tag_list_sizes[] = {
 #define NL_INT64(pn, pr, member)        + 4 + 8
 #define NL_BIT(pn, pr, member)          + 4 + 1
 #define NL_STRING(pn, pr, member, len)  + 4 + (len)
-#include "drbd_nl.h"
+#include <linux/drbd_nl.h>
 };
 
 /* The two highest bits are used for the tag type */
@@ -62,7 +62,7 @@ enum drbd_tags {
 #define NL_INT64(pn, pr, member)       T_ ## member = pn | TT_INT64   | pr ,
 #define NL_BIT(pn, pr, member)         T_ ## member = pn | TT_BIT     | pr ,
 #define NL_STRING(pn, pr, member, len) T_ ## member = pn | TT_STRING  | pr ,
-#include "drbd_nl.h"
+#include <linux/drbd_nl.h>
 };
 
 struct tag {
@@ -78,7 +78,7 @@ static const struct tag tag_descriptions[] = {
 #define NL_INT64(pn, pr, member)       [ pn ] = { #member, TT_INT64   | pr, sizeof(__u64) },
 #define NL_BIT(pn, pr, member)         [ pn ] = { #member, TT_BIT     | pr, sizeof(int)   },
 #define NL_STRING(pn, pr, member, len) [ pn ] = { #member, TT_STRING  | pr, (len)         },
-#include "drbd_nl.h"
+#include <linux/drbd_nl.h>
 };
 
 #endif
diff --git a/include/linux/efi-bgrt.h b/include/linux/efi-bgrt.h
new file mode 100644
index 000000000000..051b21fedf68
--- /dev/null
+++ b/include/linux/efi-bgrt.h
@@ -0,0 +1,21 @@
+#ifndef _LINUX_EFI_BGRT_H
+#define _LINUX_EFI_BGRT_H
+
+#ifdef CONFIG_ACPI_BGRT
+
+#include <linux/acpi.h>
+
+void efi_bgrt_init(void);
+
+/* The BGRT data itself; only valid if bgrt_image != NULL. */
+extern void *bgrt_image;
+extern size_t bgrt_image_size;
+extern struct acpi_table_bgrt *bgrt_tab;
+
+#else /* !CONFIG_ACPI_BGRT */
+
+static inline void efi_bgrt_init(void) {}
+
+#endif /* !CONFIG_ACPI_BGRT */
+
+#endif /* _LINUX_EFI_BGRT_H */
diff --git a/include/linux/efi.h b/include/linux/efi.h
index ec45ccd8708a..8670eb1eb8cd 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -496,6 +496,14 @@ extern void efi_map_pal_code (void);
 extern void efi_memmap_walk (efi_freemem_callback_t callback, void *arg);
 extern void efi_gettimeofday (struct timespec *ts);
 extern void efi_enter_virtual_mode (void);      /* switch EFI to virtual mode, if possible */
+#ifdef CONFIG_X86
+extern void efi_late_init(void);
+extern void efi_free_boot_services(void);
+#else
+static inline void efi_late_init(void) {}
+static inline void efi_free_boot_services(void) {}
+#endif
+extern void __iomem *efi_lookup_mapped_addr(u64 phys_addr);
 extern u64 efi_get_iobase (void);
 extern u32 efi_mem_type (unsigned long phys_addr);
 extern u64 efi_mem_attributes (unsigned long phys_addr);
diff --git a/include/linux/elf.h b/include/linux/elf.h
index 999b4f52e8e5..0a05051a8924 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -387,7 +387,11 @@ typedef struct elf64_shdr {
 #define NT_S390_PREFIX  0x305           /* s390 prefix register */
 #define NT_S390_LAST_BREAK      0x306   /* s390 breaking event address */
 #define NT_S390_SYSTEM_CALL     0x307   /* s390 system call restart data */
+#define NT_S390_TDB     0x308           /* s390 transaction diagnostic block */
 #define NT_ARM_VFP      0x400           /* ARM VFP/NEON registers */
+#define NT_ARM_TLS      0x401           /* ARM TLS register */
+#define NT_ARM_HW_BREAK 0x402           /* ARM hardware breakpoint registers */
+#define NT_ARM_HW_WATCH 0x403           /* ARM hardware watchpoint registers */
 
 
 /* Note header in a PT_NOTE section */
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index d426336d92d9..b006ba0a9f42 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -151,6 +151,17 @@ static inline void eth_broadcast_addr(u8 *addr)
 }
 
 /**
+ * eth_zero_addr - Assign zero address
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Assign the zero address to the given address array.
+ */
+static inline void eth_zero_addr(u8 *addr)
+{
+        memset(addr, 0x00, ETH_ALEN);
+}
+
+/**
  * eth_hw_addr_random - Generate software assigned random Ethernet and
  * set device flag
  * @dev: pointer to net_device structure
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 21eff418091b..fcb4f8e60c1c 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -45,8 +45,10 @@ struct ethtool_cmd {
                                  * bits) in Mbps. Please use
                                  * ethtool_cmd_speed()/_set() to
                                  * access it */
-        __u8    eth_tp_mdix;
-        __u8    reserved2;
+        __u8    eth_tp_mdix;    /* twisted pair MDI-X status */
+        __u8    eth_tp_mdix_ctrl; /* twisted pair MDI-X control, when set,
+                                   * link should be renegotiated if necessary
+                                   */
         __u32   lp_advertising; /* Features the link partner advertises */
         __u32   reserved[2];
 };
@@ -1229,10 +1231,13 @@ struct ethtool_ops {
 #define AUTONEG_DISABLE         0x00
 #define AUTONEG_ENABLE          0x01
 
-/* Mode MDI or MDI-X */
-#define ETH_TP_MDI_INVALID      0x00
-#define ETH_TP_MDI              0x01
-#define ETH_TP_MDI_X            0x02
+/* MDI or MDI-X status/control - if MDI/MDI_X/AUTO is set then
+ * the driver is required to renegotiate link
+ */
+#define ETH_TP_MDI_INVALID      0x00 /* status: unknown; control: unsupported */
+#define ETH_TP_MDI              0x01 /* status: MDI;     control: force MDI */
+#define ETH_TP_MDI_X            0x02 /* status: MDI-X;   control: force MDI-X */
+#define ETH_TP_MDI_AUTO         0x03 /*                  control: auto-select */
 
 /* Wake-On-Lan options. */
 #define WAKE_PHY                (1 << 0)
diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index cdd401477656..7443a560c9d0 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -30,19 +30,19 @@
 
 /*
  * The standard cable name is to help support general notifier
- * and notifee device drivers to share the common names.
+ * and notifiee device drivers to share the common names.
  * Please use standard cable names unless your notifier device has
  * a very unique and abnormal cable or
  * the cable type is supposed to be used with only one unique
- * pair of notifier/notifee devices.
+ * pair of notifier/notifiee devices.
  *
  * Please add any other "standard" cables used with extcon dev.
  *
  * You may add a dot and number to specify version or specification
  * of the specific cable if it is required. (e.g., "Fast-charger.18"
  * and "Fast-charger.10" for 1.8A and 1.0A chargers)
- * However, the notifee and notifier should be able to handle such
- * string and if the notifee can negotiate the protocol or idenify,
+ * However, the notifiee and notifier should be able to handle such
+ * string and if the notifiee can negotiate the protocol or identify,
  * you don't need such convention. This convention is helpful when
  * notifier can distinguish but notifiee cannot.
  */
@@ -76,7 +76,7 @@ struct extcon_cable;
  * struct extcon_dev - An extcon device represents one external connector.
  * @name        The name of this extcon device. Parent device name is used
  *              if NULL.
- * @supported_cable     Array of supported cable name ending with NULL.
+ * @supported_cable     Array of supported cable names ending with NULL.
  *                      If supported_cable is NULL, cable name related APIs
  *                      are disabled.
  * @mutually_exclusive  Array of mutually exclusive set of cables that cannot
@@ -95,7 +95,7 @@ struct extcon_cable;
  * @state       Attach/detach state of this extcon. Do not provide at
  *              register-time
  * @nh  Notifier for the state change events from this extcon
- * @entry       To support list of extcon devices so that uses can search
+ * @entry       To support list of extcon devices so that users can search
  *              for extcon devices based on the extcon name.
  * @lock
  * @max_supported       Internal value to store the number of cables.
@@ -199,7 +199,7 @@ extern int extcon_update_state(struct extcon_dev *edev, u32 mask, u32 state);
 /*
  * get/set_cable_state access each bit of the 32b encoded state value.
  * They are used to access the status of each cable based on the cable_name
- * or cable_index, which is retrived by extcon_find_cable_index
+ * or cable_index, which is retrieved by extcon_find_cable_index
  */
 extern int extcon_find_cable_index(struct extcon_dev *sdev,
                                    const char *cable_name);
@@ -226,9 +226,9 @@ extern int extcon_unregister_interest(struct extcon_specific_cable_nb *nb);
 
 /*
  * Following APIs are to monitor every action of a notifier.
- * Registerer gets notified for every external port of a connection device.
+ * Registrar gets notified for every external port of a connection device.
  * Probably this could be used to debug an action of notifier; however,
- * we do not recommend to use this at normal 'notifiee' device drivers who
+ * we do not recommend to use this for normal 'notifiee' device drivers who
  * want to be notified by a specific external port of the notifier.
  */
 extern int extcon_register_notifier(struct extcon_dev *edev,
diff --git a/include/linux/extcon/extcon-adc-jack.h b/include/linux/extcon/extcon-adc-jack.h
new file mode 100644
index 000000000000..20e9eef25d4c
--- /dev/null
+++ b/include/linux/extcon/extcon-adc-jack.h
@@ -0,0 +1,71 @@
+/*
+ * include/linux/extcon/extcon-adc-jack.h
+ *
+ * Analog Jack extcon driver with ADC-based detection capability.
+ *
+ * Copyright (C) 2012 Samsung Electronics
+ * MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef _EXTCON_ADC_JACK_H_
+#define _EXTCON_ADC_JACK_H_ __FILE__
+
+#include <linux/module.h>
+#include <linux/extcon.h>
+
+/**
+ * struct adc_jack_cond - condition to use an extcon state
+ * @state      - the corresponding extcon state (if 0, this struct denotes
+ *             the last adc_jack_cond element among the array)
+ * @min_adc    - min adc value for this condition
+ * @max_adc    - max adc value for this condition
+ *
+ * For example, if { .state = 0x3, .min_adc = 100, .max_adc = 200}, it means
+ * that if ADC value is between (inclusive) 100 and 200, than the cable 0 and
+ * 1 are attached (1<<0 | 1<<1 == 0x3)
+ *
+ * Note that you don't need to describe condition for "no cable attached"
+ * because when no adc_jack_cond is met, state = 0 is automatically chosen.
+ */
+struct adc_jack_cond {
+        u32 state; /* extcon state value. 0 if invalid */
+        u32 min_adc;
+        u32 max_adc;
+};
+
+/**
+ * struct adc_jack_pdata - platform data for adc jack device.
+ * @name       - name of the extcon device. If null, "adc-jack" is used.
+ * @consumer_channel - Unique name to identify the channel on the consumer
+ *                   side. This typically describes the channels used within
+ *                   the consumer. E.g. 'battery_voltage'
+ * @cable_names        - array of cable names ending with null.
+ * @adc_contitions     - array of struct adc_jack_cond conditions ending
+ *                     with .state = 0 entry. This describes how to decode
+ *                     adc values into extcon state.
+ * @irq_flags  - irq flags used for the @irq
+ * @handling_delay_ms  - in some devices, we need to read ADC value some
+ *                     milli-seconds after the interrupt occurs. You may
+ *                     describe such delays with @handling_delay_ms, which
+ *                     is rounded-off by jiffies.
+ */
+struct adc_jack_pdata {
+        const char *name;
+        const char *consumer_channel;
+        /*
+         * The last entry should be NULL
+         */
+        const char **cable_names;
+        /* The last entry's state should be 0 */
+        struct adc_jack_cond *adc_conditions;
+
+        unsigned long irq_flags;
+        unsigned long handling_delay_ms; /* in ms */
+};
+
+#endif /* _EXTCON_ADC_JACK_H */
diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
index 158a41eed314..45052aa814c8 100644
--- a/include/linux/fdtable.h
+++ b/include/linux/fdtable.h
@@ -30,31 +30,11 @@ struct fdtable {
         struct fdtable *next;
 };
 
-static inline void __set_close_on_exec(int fd, struct fdtable *fdt)
-{
-        __set_bit(fd, fdt->close_on_exec);
-}
-
-static inline void __clear_close_on_exec(int fd, struct fdtable *fdt)
-{
-        __clear_bit(fd, fdt->close_on_exec);
-}
-
 static inline bool close_on_exec(int fd, const struct fdtable *fdt)
 {
         return test_bit(fd, fdt->close_on_exec);
 }
 
-static inline void __set_open_fd(int fd, struct fdtable *fdt)
-{
-        __set_bit(fd, fdt->open_fds);
-}
-
-static inline void __clear_open_fd(int fd, struct fdtable *fdt)
-{
-        __clear_bit(fd, fdt->open_fds);
-}
-
 static inline bool fd_is_open(int fd, const struct fdtable *fdt)
 {
         return test_bit(fd, fdt->open_fds);
@@ -93,15 +73,8 @@ struct file_operations;
 struct vfsmount;
 struct dentry;
 
-extern int expand_files(struct files_struct *, int nr);
-extern void free_fdtable_rcu(struct rcu_head *rcu);
 extern void __init files_defer_init(void);
 
-static inline void free_fdtable(struct fdtable *fdt)
-{
-        call_rcu(&fdt->rcu, free_fdtable_rcu);
-}
-
 static inline struct file * fcheck_files(struct files_struct *files, unsigned int fd)
 {
         struct file * file = NULL;
@@ -122,8 +95,20 @@ struct task_struct;
 struct files_struct *get_files_struct(struct task_struct *);
 void put_files_struct(struct files_struct *fs);
 void reset_files_struct(struct files_struct *);
+void daemonize_descriptors(void);
 int unshare_files(struct files_struct **);
 struct files_struct *dup_fd(struct files_struct *, int *);
+void do_close_on_exec(struct files_struct *);
+int iterate_fd(struct files_struct *, unsigned,
+                int (*)(const void *, struct file *, unsigned),
+                const void *);
+
+extern int __alloc_fd(struct files_struct *files,
+                      unsigned start, unsigned end, unsigned flags);
+extern void __fd_install(struct files_struct *files,
+                      unsigned int fd, struct file *file);
+extern int __close_fd(struct files_struct *files,
+                      unsigned int fd);
 
 extern struct kmem_cache *files_cachep;
 
diff --git a/include/linux/file.h b/include/linux/file.h
index a22408bac0d0..cbacf4faf447 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -26,15 +26,44 @@ static inline void fput_light(struct file *file, int fput_needed)
                 fput(file);
 }
 
+struct fd {
+        struct file *file;
+        int need_put;
+};
+
+static inline void fdput(struct fd fd)
+{
+        if (fd.need_put)
+                fput(fd.file);
+}
+
 extern struct file *fget(unsigned int fd);
 extern struct file *fget_light(unsigned int fd, int *fput_needed);
+
+static inline struct fd fdget(unsigned int fd)
+{
+        int b;
+        struct file *f = fget_light(fd, &b);
+        return (struct fd){f,b};
+}
+
 extern struct file *fget_raw(unsigned int fd);
 extern struct file *fget_raw_light(unsigned int fd, int *fput_needed);
+
+static inline struct fd fdget_raw(unsigned int fd)
+{
+        int b;
+        struct file *f = fget_raw_light(fd, &b);
+        return (struct fd){f,b};
+}
+
+extern int f_dupfd(unsigned int from, struct file *file, unsigned flags);
+extern int replace_fd(unsigned fd, struct file *file, unsigned flags);
 extern void set_close_on_exec(unsigned int fd, int flag);
+extern bool get_close_on_exec(unsigned int fd);
 extern void put_filp(struct file *);
-extern int alloc_fd(unsigned start, unsigned flags);
-extern int get_unused_fd(void);
-#define get_unused_fd_flags(flags) alloc_fd(0, (flags))
+extern int get_unused_fd_flags(unsigned flags);
+#define get_unused_fd() get_unused_fd_flags(0)
 extern void put_unused_fd(unsigned int fd);
 
 extern void fd_install(unsigned int fd, struct file *file);
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 82b01357af8b..2ded090e10f4 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -74,6 +74,9 @@ struct sock_fprog {	/* Required for SO_ATTACH_FILTER. */
 #define         BPF_LSH         0x60
 #define         BPF_RSH         0x70
 #define         BPF_NEG         0x80
+#define         BPF_MOD         0x90
+#define         BPF_XOR         0xa0
+
 #define         BPF_JA          0x00
 #define         BPF_JEQ         0x10
 #define         BPF_JGT         0x20
@@ -196,10 +199,14 @@ enum {
         BPF_S_ALU_MUL_K,
         BPF_S_ALU_MUL_X,
         BPF_S_ALU_DIV_X,
+        BPF_S_ALU_MOD_K,
+        BPF_S_ALU_MOD_X,
         BPF_S_ALU_AND_K,
         BPF_S_ALU_AND_X,
         BPF_S_ALU_OR_K,
         BPF_S_ALU_OR_X,
+        BPF_S_ALU_XOR_K,
+        BPF_S_ALU_XOR_X,
         BPF_S_ALU_LSH_K,
         BPF_S_ALU_LSH_X,
         BPF_S_ALU_RSH_K,
diff --git a/include/linux/firewire.h b/include/linux/firewire.h
index db04ec5121cb..191501afd7fb 100644
--- a/include/linux/firewire.h
+++ b/include/linux/firewire.h
@@ -265,8 +265,16 @@ typedef void (*fw_transaction_callback_t)(struct fw_card *card, int rcode,
                                           void *data, size_t length,
                                           void *callback_data);
 /*
- * Important note:  Except for the FCP registers, the callback must guarantee
- * that either fw_send_response() or kfree() is called on the @request.
+ * This callback handles an inbound request subaction.  It is called in
+ * RCU read-side context, therefore must not sleep.
+ *
+ * The callback should not initiate outbound request subactions directly.
+ * Otherwise there is a danger of recursion of inbound and outbound
+ * transactions from and to the local node.
+ *
+ * The callback is responsible that either fw_send_response() or kfree()
+ * is called on the @request, except for FCP registers for which the core
+ * takes care of that.
  */
 typedef void (*fw_address_callback_t)(struct fw_card *card,
                                       struct fw_request *request,
diff --git a/include/linux/firmware.h b/include/linux/firmware.h
index 1e7c01189fa6..e4279fedb93a 100644
--- a/include/linux/firmware.h
+++ b/include/linux/firmware.h
@@ -12,6 +12,9 @@ struct firmware {
         size_t size;
         const u8 *data;
         struct page **pages;
+
+        /* firmware loader private fields */
+        void *priv;
 };
 
 struct module;
@@ -44,6 +47,8 @@ int request_firmware_nowait(
         void (*cont)(const struct firmware *fw, void *context));
 
 void release_firmware(const struct firmware *fw);
+int cache_firmware(const char *name);
+int uncache_firmware(const char *name);
 #else
 static inline int request_firmware(const struct firmware **fw,
                                    const char *name,
@@ -62,6 +67,16 @@ static inline int request_firmware_nowait(
 static inline void release_firmware(const struct firmware *fw)
 {
 }
+
+static inline int cache_firmware(const char *name)
+{
+        return -ENOENT;
+}
+
+static inline int uncache_firmware(const char *name)
+{
+        return -EINVAL;
+}
 #endif
 
 #endif
diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
index 0e4e2eec5c1d..30442547b9e6 100644
--- a/include/linux/frontswap.h
+++ b/include/linux/frontswap.h
@@ -19,6 +19,8 @@ extern struct frontswap_ops
 extern void frontswap_shrink(unsigned long);
 extern unsigned long frontswap_curr_pages(void);
 extern void frontswap_writethrough(bool);
+#define FRONTSWAP_HAS_EXCLUSIVE_GETS
+extern void frontswap_tmem_exclusive_gets(bool);
 
 extern void __frontswap_init(unsigned type);
 extern int __frontswap_store(struct page *page);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index aa110476a95b..ca6d8c806f47 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1074,7 +1074,11 @@ struct file_handle {
         unsigned char f_handle[0];
 };
 
-#define get_file(x)     atomic_long_inc(&(x)->f_count)
+static inline struct file *get_file(struct file *f)
+{
+        atomic_long_inc(&f->f_count);
+        return f;
+}
 #define fput_atomic(x)  atomic_long_add_unless(&(x)->f_count, -1, 1)
 #define file_count(x)   atomic_long_read(&(x)->f_count)
 
@@ -1126,9 +1130,9 @@ static inline int file_check_writeable(struct file *filp)
 /* Page cache limit. The filesystems should put that into their s_maxbytes 
    limits, otherwise bad things can happen in VM. */ 
 #if BITS_PER_LONG==32
-#define MAX_LFS_FILESIZE        (((u64)PAGE_CACHE_SIZE << (BITS_PER_LONG-1))-1) 
+#define MAX_LFS_FILESIZE        (((loff_t)PAGE_CACHE_SIZE << (BITS_PER_LONG-1))-1) 
 #elif BITS_PER_LONG==64
-#define MAX_LFS_FILESIZE        0x7fffffffffffffffUL
+#define MAX_LFS_FILESIZE        ((loff_t)0x7fffffffffffffff)
 #endif
 
 #define FL_POSIX        1
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 15be561e7397..a82296af413f 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -19,9 +19,11 @@
 
 #define FSL_UTMI_PHY_DLY        10      /*As per P1010RM, delay for UTMI
                                 PHY CLK to become stable - 10ms*/
+#define FSL_USB_PHY_CLK_TIMEOUT 10000   /* uSec */
 #define FSL_USB_VER_OLD         0
 #define FSL_USB_VER_1_6         1
 #define FSL_USB_VER_2_2         2
+#define FSL_USB_VER_2_4         3
 
 #include <linux/types.h>
 
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 55e6d63d46d0..a52f2f4fe030 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -10,6 +10,7 @@
 #include <linux/kallsyms.h>
 #include <linux/linkage.h>
 #include <linux/bitops.h>
+#include <linux/ptrace.h>
 #include <linux/ktime.h>
 #include <linux/sched.h>
 #include <linux/types.h>
@@ -18,6 +19,28 @@
 
 #include <asm/ftrace.h>
 
+/*
+ * If the arch supports passing the variable contents of
+ * function_trace_op as the third parameter back from the
+ * mcount call, then the arch should define this as 1.
+ */
+#ifndef ARCH_SUPPORTS_FTRACE_OPS
+#define ARCH_SUPPORTS_FTRACE_OPS 0
+#endif
+
+/*
+ * If the arch's mcount caller does not support all of ftrace's
+ * features, then it must call an indirect function that
+ * does. Or at least does enough to prevent any unwelcomed side effects.
+ */
+#if !defined(CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST) || \
+        !ARCH_SUPPORTS_FTRACE_OPS
+# define FTRACE_FORCE_LIST_FUNC 1
+#else
+# define FTRACE_FORCE_LIST_FUNC 0
+#endif
+
+
 struct module;
 struct ftrace_hash;
 
@@ -29,7 +52,10 @@ ftrace_enable_sysctl(struct ctl_table *table, int write,
                      void __user *buffer, size_t *lenp,
                      loff_t *ppos);
 
-typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip);
+struct ftrace_ops;
+
+typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip,
+                              struct ftrace_ops *op, struct pt_regs *regs);
 
 /*
  * FTRACE_OPS_FL_* bits denote the state of ftrace_ops struct and are
@@ -45,12 +71,33 @@ typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip);
  *           could be controled by following calls:
  *             ftrace_function_local_enable
  *             ftrace_function_local_disable
+ * SAVE_REGS - The ftrace_ops wants regs saved at each function called
+ *            and passed to the callback. If this flag is set, but the
+ *            architecture does not support passing regs
+ *            (ARCH_SUPPORTS_FTRACE_SAVE_REGS is not defined), then the
+ *            ftrace_ops will fail to register, unless the next flag
+ *            is set.
+ * SAVE_REGS_IF_SUPPORTED - This is the same as SAVE_REGS, but if the
+ *            handler can handle an arch that does not save regs
+ *            (the handler tests if regs == NULL), then it can set
+ *            this flag instead. It will not fail registering the ftrace_ops
+ *            but, the regs field will be NULL if the arch does not support
+ *            passing regs to the handler.
+ *            Note, if this flag is set, the SAVE_REGS flag will automatically
+ *            get set upon registering the ftrace_ops, if the arch supports it.
+ * RECURSION_SAFE - The ftrace_ops can set this to tell the ftrace infrastructure
+ *            that the call back has its own recursion protection. If it does
+ *            not set this, then the ftrace infrastructure will add recursion
+ *            protection for the caller.
  */
 enum {
-        FTRACE_OPS_FL_ENABLED           = 1 << 0,
-        FTRACE_OPS_FL_GLOBAL            = 1 << 1,
-        FTRACE_OPS_FL_DYNAMIC           = 1 << 2,
-        FTRACE_OPS_FL_CONTROL           = 1 << 3,
+        FTRACE_OPS_FL_ENABLED                   = 1 << 0,
+        FTRACE_OPS_FL_GLOBAL                    = 1 << 1,
+        FTRACE_OPS_FL_DYNAMIC                   = 1 << 2,
+        FTRACE_OPS_FL_CONTROL                   = 1 << 3,
+        FTRACE_OPS_FL_SAVE_REGS                 = 1 << 4,
+        FTRACE_OPS_FL_SAVE_REGS_IF_SUPPORTED    = 1 << 5,
+        FTRACE_OPS_FL_RECURSION_SAFE            = 1 << 6,
 };
 
 struct ftrace_ops {
@@ -163,7 +210,8 @@ static inline int ftrace_function_local_disabled(struct ftrace_ops *ops)
         return *this_cpu_ptr(ops->disabled);
 }
 
-extern void ftrace_stub(unsigned long a0, unsigned long a1);
+extern void ftrace_stub(unsigned long a0, unsigned long a1,
+                        struct ftrace_ops *op, struct pt_regs *regs);
 
 #else /* !CONFIG_FUNCTION_TRACER */
 /*
@@ -172,6 +220,10 @@ extern void ftrace_stub(unsigned long a0, unsigned long a1);
  */
 #define register_ftrace_function(ops) ({ 0; })
 #define unregister_ftrace_function(ops) ({ 0; })
+static inline int ftrace_nr_registered_ops(void)
+{
+        return 0;
+}
 static inline void clear_ftrace_function(void) { }
 static inline void ftrace_kill(void) { }
 static inline void ftrace_stop(void) { }
@@ -227,12 +279,33 @@ extern void unregister_ftrace_function_probe_all(char *glob);
 
 extern int ftrace_text_reserved(void *start, void *end);
 
+extern int ftrace_nr_registered_ops(void);
+
+/*
+ * The dyn_ftrace record's flags field is split into two parts.
+ * the first part which is '0-FTRACE_REF_MAX' is a counter of
+ * the number of callbacks that have registered the function that
+ * the dyn_ftrace descriptor represents.
+ *
+ * The second part is a mask:
+ *  ENABLED - the function is being traced
+ *  REGS    - the record wants the function to save regs
+ *  REGS_EN - the function is set up to save regs.
+ *
+ * When a new ftrace_ops is registered and wants a function to save
+ * pt_regs, the rec->flag REGS is set. When the function has been
+ * set up to save regs, the REG_EN flag is set. Once a function
+ * starts saving regs it will do so until all ftrace_ops are removed
+ * from tracing that function.
+ */
 enum {
-        FTRACE_FL_ENABLED       = (1 << 30),
+        FTRACE_FL_ENABLED       = (1UL << 29),
+        FTRACE_FL_REGS          = (1UL << 30),
+        FTRACE_FL_REGS_EN       = (1UL << 31)
 };
 
-#define FTRACE_FL_MASK          (0x3UL << 30)
-#define FTRACE_REF_MAX          ((1 << 30) - 1)
+#define FTRACE_FL_MASK          (0x7UL << 29)
+#define FTRACE_REF_MAX          ((1UL << 29) - 1)
 
 struct dyn_ftrace {
         union {
@@ -244,6 +317,8 @@ struct dyn_ftrace {
 };
 
 int ftrace_force_update(void);
+int ftrace_set_filter_ip(struct ftrace_ops *ops, unsigned long ip,
+                         int remove, int reset);
 int ftrace_set_filter(struct ftrace_ops *ops, unsigned char *buf,
                        int len, int reset);
 int ftrace_set_notrace(struct ftrace_ops *ops, unsigned char *buf,
@@ -263,9 +338,23 @@ enum {
         FTRACE_STOP_FUNC_RET            = (1 << 4),
 };
 
+/*
+ * The FTRACE_UPDATE_* enum is used to pass information back
+ * from the ftrace_update_record() and ftrace_test_record()
+ * functions. These are called by the code update routines
+ * to find out what is to be done for a given function.
+ *
+ *  IGNORE           - The function is already what we want it to be
+ *  MAKE_CALL        - Start tracing the function
+ *  MODIFY_CALL      - Stop saving regs for the function
+ *  MODIFY_CALL_REGS - Start saving regs for the function
+ *  MAKE_NOP         - Stop tracing the function
+ */
 enum {
         FTRACE_UPDATE_IGNORE,
         FTRACE_UPDATE_MAKE_CALL,
+        FTRACE_UPDATE_MODIFY_CALL,
+        FTRACE_UPDATE_MODIFY_CALL_REGS,
         FTRACE_UPDATE_MAKE_NOP,
 };
 
@@ -317,7 +406,9 @@ extern int ftrace_dyn_arch_init(void *data);
 extern void ftrace_replace_code(int enable);
 extern int ftrace_update_ftrace_func(ftrace_func_t func);
 extern void ftrace_caller(void);
+extern void ftrace_regs_caller(void);
 extern void ftrace_call(void);
+extern void ftrace_regs_call(void);
 extern void mcount_call(void);
 
 void ftrace_modify_all_code(int command);
@@ -325,6 +416,15 @@ void ftrace_modify_all_code(int command);
 #ifndef FTRACE_ADDR
 #define FTRACE_ADDR ((unsigned long)ftrace_caller)
 #endif
+
+#ifndef FTRACE_REGS_ADDR
+#ifdef ARCH_SUPPORTS_FTRACE_SAVE_REGS
+# define FTRACE_REGS_ADDR ((unsigned long)ftrace_regs_caller)
+#else
+# define FTRACE_REGS_ADDR FTRACE_ADDR
+#endif
+#endif
+
 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
 extern void ftrace_graph_caller(void);
 extern int ftrace_enable_ftrace_graph_caller(void);
@@ -380,6 +480,39 @@ extern int ftrace_make_nop(struct module *mod,
  */
 extern int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr);
 
+#ifdef ARCH_SUPPORTS_FTRACE_SAVE_REGS
+/**
+ * ftrace_modify_call - convert from one addr to another (no nop)
+ * @rec: the mcount call site record
+ * @old_addr: the address expected to be currently called to
+ * @addr: the address to change to
+ *
+ * This is a very sensitive operation and great care needs
+ * to be taken by the arch.  The operation should carefully
+ * read the location, check to see if what is read is indeed
+ * what we expect it to be, and then on success of the compare,
+ * it should write to the location.
+ *
+ * The code segment at @rec->ip should be a caller to @old_addr
+ *
+ * Return must be:
+ *  0 on success
+ *  -EFAULT on error reading the location
+ *  -EINVAL on a failed compare of the contents
+ *  -EPERM  on error writing to the location
+ * Any other value will be considered a failure.
+ */
+extern int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr,
+                              unsigned long addr);
+#else
+/* Should never be called */
+static inline int ftrace_modify_call(struct dyn_ftrace *rec, unsigned long old_addr,
+                                     unsigned long addr)
+{
+        return -EINVAL;
+}
+#endif
+
 /* May be defined in arch */
 extern int ftrace_arch_read_dyn_info(char *buf, int size);
 
@@ -387,7 +520,7 @@ extern int skip_trace(unsigned long ip);
 
 extern void ftrace_disable_daemon(void);
 extern void ftrace_enable_daemon(void);
-#else
+#else /* CONFIG_DYNAMIC_FTRACE */
 static inline int skip_trace(unsigned long ip) { return 0; }
 static inline int ftrace_force_update(void) { return 0; }
 static inline void ftrace_disable_daemon(void) { }
@@ -405,6 +538,10 @@ static inline int ftrace_text_reserved(void *start, void *end)
 {
         return 0;
 }
+static inline unsigned long ftrace_location(unsigned long ip)
+{
+        return 0;
+}
 
 /*
  * Again users of functions that have ftrace_ops may not
@@ -413,6 +550,7 @@ static inline int ftrace_text_reserved(void *start, void *end)
  */
 #define ftrace_regex_open(ops, flag, inod, file) ({ -ENODEV; })
 #define ftrace_set_early_filter(ops, buf, enable) do { } while (0)
+#define ftrace_set_filter_ip(ops, ip, remove, reset) ({ -ENODEV; })
 #define ftrace_set_filter(ops, buf, len, reset) ({ -ENODEV; })
 #define ftrace_set_notrace(ops, buf, len, reset) ({ -ENODEV; })
 #define ftrace_free_filter(ops) do { } while (0)
diff --git a/include/linux/generic_serial.h b/include/linux/generic_serial.h
deleted file mode 100644
index 79b3eb37243a..000000000000
--- a/include/linux/generic_serial.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- *  generic_serial.h
- *
- *  Copyright (C) 1998 R.E.Wolff@BitWizard.nl
- *
- *  written for the SX serial driver.
- *
- *  Version 0.1 -- December, 1998.
- */
-
-#ifndef GENERIC_SERIAL_H
-#define GENERIC_SERIAL_H
-
-#warning Use of this header is deprecated.
-#warning Since nobody sets the constants defined here for you, you should not, in any case, use them. Including the header is thus pointless.
-
-/* Flags */
-/* Warning: serial.h defines some ASYNC_ flags, they say they are "only"
-   used in serial.c, but they are also used in all other serial drivers. 
-   Make sure they don't clash with these here... */
-#define GS_TX_INTEN      0x00800000
-#define GS_RX_INTEN      0x00400000
-#define GS_ACTIVE        0x00200000
-
-#define GS_TYPE_NORMAL   1
-
-#define GS_DEBUG_FLUSH   0x00000001
-#define GS_DEBUG_BTR     0x00000002
-#define GS_DEBUG_TERMIOS 0x00000004
-#define GS_DEBUG_STUFF   0x00000008
-#define GS_DEBUG_CLOSE   0x00000010
-#define GS_DEBUG_FLOW    0x00000020
-#define GS_DEBUG_WRITE   0x00000040
-
-#endif
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 305f23cd7cff..cab3da3d0949 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -132,11 +132,11 @@ extern void synchronize_irq(unsigned int irq);
 struct task_struct;
 
 #if !defined(CONFIG_VIRT_CPU_ACCOUNTING) && !defined(CONFIG_IRQ_TIME_ACCOUNTING)
-static inline void account_system_vtime(struct task_struct *tsk)
+static inline void vtime_account(struct task_struct *tsk)
 {
 }
 #else
-extern void account_system_vtime(struct task_struct *tsk);
+extern void vtime_account(struct task_struct *tsk);
 #endif
 
 #if defined(CONFIG_TINY_RCU) || defined(CONFIG_TINY_PREEMPT_RCU)
@@ -162,7 +162,7 @@ extern void rcu_nmi_exit(void);
  */
 #define __irq_enter()                                   \
         do {                                            \
-                account_system_vtime(current);          \
+                vtime_account(current);         \
                 add_preempt_count(HARDIRQ_OFFSET);      \
                 trace_hardirq_enter();                  \
         } while (0)
@@ -178,7 +178,7 @@ extern void irq_enter(void);
 #define __irq_exit()                                    \
         do {                                            \
                 trace_hardirq_exit();                   \
-                account_system_vtime(current);          \
+                vtime_account(current);         \
                 sub_preempt_count(HARDIRQ_OFFSET);      \
         } while (0)
 
diff --git a/include/linux/hash.h b/include/linux/hash.h
index b80506bdd733..24df9e70406f 100644
--- a/include/linux/hash.h
+++ b/include/linux/hash.h
@@ -67,4 +67,14 @@ static inline unsigned long hash_ptr(const void *ptr, unsigned int bits)
 {
         return hash_long((unsigned long)ptr, bits);
 }
+
+static inline u32 hash32_ptr(const void *ptr)
+{
+        unsigned long val = (unsigned long)ptr;
+
+#if BITS_PER_LONG == 64
+        val ^= (val >> 32);
+#endif
+        return (u32)val;
+}
 #endif /* _LINUX_HASH_H */
diff --git a/include/linux/hid-sensor-hub.h b/include/linux/hid-sensor-hub.h
new file mode 100644
index 000000000000..0aa5f4c42ae6
--- /dev/null
+++ b/include/linux/hid-sensor-hub.h
@@ -0,0 +1,160 @@
+/*
+ * HID Sensors Driver
+ * Copyright (c) 2012, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+#ifndef _HID_SENSORS_HUB_H
+#define _HID_SENSORS_HUB_H
+
+#include <linux/hid.h>
+#include <linux/hid-sensor-ids.h>
+
+/**
+ * struct hid_sensor_hub_attribute_info - Attribute info
+ * @usage_id:           Parent usage id of a physical device.
+ * @attrib_id:          Attribute id for this attribute.
+ * @report_id:          Report id in which this information resides.
+ * @index:              Field index in the report.
+ * @units:              Measurment unit for this attribute.
+ * @unit_expo:          Exponent used in the data.
+ * @size:               Size in bytes for data size.
+ */
+struct hid_sensor_hub_attribute_info {
+        u32 usage_id;
+        u32 attrib_id;
+        s32 report_id;
+        s32 index;
+        s32 units;
+        s32 unit_expo;
+        s32 size;
+};
+
+/**
+ * struct hid_sensor_hub_device - Stores the hub instance data
+ * @hdev:               Stores the hid instance.
+ * @vendor_id:          Vendor id of hub device.
+ * @product_id:         Product id of hub device.
+ */
+struct hid_sensor_hub_device {
+        struct hid_device *hdev;
+        u32 vendor_id;
+        u32 product_id;
+};
+
+/**
+ * struct hid_sensor_hub_callbacks - Client callback functions
+ * @pdev:               Platform device instance of the client driver.
+ * @suspend:            Suspend callback.
+ * @resume:             Resume callback.
+ * @capture_sample:     Callback to get a sample.
+ * @send_event:         Send notification to indicate all samples are
+ *                      captured, process and send event
+ */
+struct hid_sensor_hub_callbacks {
+        struct platform_device *pdev;
+        int (*suspend)(struct hid_sensor_hub_device *hsdev, void *priv);
+        int (*resume)(struct hid_sensor_hub_device *hsdev, void *priv);
+        int (*capture_sample)(struct hid_sensor_hub_device *hsdev,
+                        u32 usage_id, size_t raw_len, char *raw_data,
+                        void *priv);
+        int (*send_event)(struct hid_sensor_hub_device *hsdev, u32 usage_id,
+                         void *priv);
+};
+
+/* Registration functions */
+
+/**
+* sensor_hub_register_callback() - Register client callbacks
+* @hsdev:       Hub device instance.
+* @usage_id:    Usage id of the client (E.g. 0x200076 for Gyro).
+* @usage_callback: Callback function storage
+*
+* Used to register callbacks by client processing drivers. Sensor
+* hub core driver will call these callbacks to offload processing
+* of data streams and notifications.
+*/
+int sensor_hub_register_callback(struct hid_sensor_hub_device *hsdev,
+                        u32 usage_id,
+                        struct hid_sensor_hub_callbacks *usage_callback);
+
+/**
+* sensor_hub_remove_callback() - Remove client callbacks
+* @hsdev:       Hub device instance.
+* @usage_id:    Usage id of the client (E.g. 0x200076 for Gyro).
+*
+* If there is a callback registred, this call will remove that
+* callbacks, so that it will stop data and event notifications.
+*/
+int sensor_hub_remove_callback(struct hid_sensor_hub_device *hsdev,
+                        u32 usage_id);
+
+
+/* Hid sensor hub core interfaces */
+
+/**
+* sensor_hub_input_get_attribute_info() - Get an attribute information
+* @hsdev:       Hub device instance.
+* @type:        Type of this attribute, input/output/feature
+* @usage_id:    Attribute usage id of parent physical device as per spec
+* @attr_usage_id:       Attribute usage id as per spec
+* @info:        return information about attribute after parsing report
+*
+* Parses report and returns the attribute information such as report id,
+* field index, units and exponet etc.
+*/
+int sensor_hub_input_get_attribute_info(struct hid_sensor_hub_device *hsdev,
+                        u8 type,
+                        u32 usage_id, u32 attr_usage_id,
+                        struct hid_sensor_hub_attribute_info *info);
+
+/**
+* sensor_hub_input_attr_get_raw_value() - Synchronous read request
+* @usage_id:    Attribute usage id of parent physical device as per spec
+* @attr_usage_id:       Attribute usage id as per spec
+* @report_id:   Report id to look for
+*
+* Issues a synchronous read request for an input attribute. Returns
+* data upto 32 bits. Since client can get events, so this call should
+* not be used for data paths, this will impact performance.
+*/
+
+int sensor_hub_input_attr_get_raw_value(struct hid_sensor_hub_device *hsdev,
+                        u32 usage_id,
+                        u32 attr_usage_id, u32 report_id);
+/**
+* sensor_hub_set_feature() - Feature set request
+* @report_id:   Report id to look for
+* @field_index: Field index inside a report
+* @value:       Value to set
+*
+* Used to set a field in feature report. For example this can set polling
+* interval, sensitivity, activate/deactivate state.
+*/
+int sensor_hub_set_feature(struct hid_sensor_hub_device *hsdev, u32 report_id,
+                        u32 field_index, s32 value);
+
+/**
+* sensor_hub_get_feature() - Feature get request
+* @report_id:   Report id to look for
+* @field_index: Field index inside a report
+* @value:       Place holder for return value
+*
+* Used to get a field in feature report. For example this can get polling
+* interval, sensitivity, activate/deactivate state.
+*/
+int sensor_hub_get_feature(struct hid_sensor_hub_device *hsdev, u32 report_id,
+                        u32 field_index, s32 *value);
+#endif
diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h
new file mode 100644
index 000000000000..ca8d7e94eb3c
--- /dev/null
+++ b/include/linux/hid-sensor-ids.h
@@ -0,0 +1,112 @@
+/*
+ * HID Sensors Driver
+ * Copyright (c) 2012, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+#ifndef _HID_SENSORS_IDS_H
+#define _HID_SENSORS_IDS_H
+
+#define HID_UP_SENSOR                                           0x00200000
+#define HID_MAX_PHY_DEVICES                                     0xFF
+
+/* Accel 3D (200073) */
+#define HID_USAGE_SENSOR_ACCEL_3D                               0x200073
+#define HID_USAGE_SENSOR_ACCEL_X_AXIS                           0x200453
+#define HID_USAGE_SENSOR_ACCEL_Y_AXIS                           0x200454
+#define HID_USAGE_SENSOR_ACCEL_Z_AXIS                           0x200455
+
+/* ALS (200041) */
+#define HID_USAGE_SENSOR_ALS                                    0x200041
+#define HID_USAGE_SENSOR_LIGHT_ILLUM                            0x2004d1
+
+/* Gyro 3D: (200076) */
+#define HID_USAGE_SENSOR_GYRO_3D                                0x200076
+#define HID_USAGE_SENSOR_ANGL_VELOCITY_X_AXIS                   0x200457
+#define HID_USAGE_SENSOR_ANGL_VELOCITY_Y_AXIS                   0x200458
+#define HID_USAGE_SENSOR_ANGL_VELOCITY_Z_AXIS                   0x200459
+
+/*ORIENTATION: Compass 3D: (200083) */
+#define HID_USAGE_SENSOR_COMPASS_3D                             0x200083
+#define HID_USAGE_SENSOR_ORIENT_MAGN_HEADING                    0x200471
+#define HID_USAGE_SENSOR_ORIENT_MAGN_HEADING_X                  0x200472
+#define HID_USAGE_SENSOR_ORIENT_MAGN_HEADING_Y                  0x200473
+#define HID_USAGE_SENSOR_ORIENT_MAGN_HEADING_Z                  0x200474
+
+#define HID_USAGE_SENSOR_ORIENT_COMP_MAGN_NORTH                 0x200475
+#define HID_USAGE_SENSOR_ORIENT_COMP_TRUE_NORTH                 0x200476
+#define HID_USAGE_SENSOR_ORIENT_MAGN_NORTH                      0x200477
+#define HID_USAGE_SENSOR_ORIENT_TRUE_NORTH                      0x200478
+
+#define HID_USAGE_SENSOR_ORIENT_DISTANCE                        0x200479
+#define HID_USAGE_SENSOR_ORIENT_DISTANCE_X                      0x20047A
+#define HID_USAGE_SENSOR_ORIENT_DISTANCE_Y                      0x20047B
+#define HID_USAGE_SENSOR_ORIENT_DISTANCE_Z                      0x20047C
+#define HID_USAGE_SENSOR_ORIENT_DISTANCE_OUT_OF_RANGE           0x20047D
+#define HID_USAGE_SENSOR_ORIENT_TILT                            0x20047E
+#define HID_USAGE_SENSOR_ORIENT_TILT_X                          0x20047F
+#define HID_USAGE_SENSOR_ORIENT_TILT_Y                          0x200480
+#define HID_USAGE_SENSOR_ORIENT_TILT_Z                          0x200481
+#define HID_USAGE_SENSOR_ORIENT_ROTATION_MATRIX                 0x200482
+#define HID_USAGE_SENSOR_ORIENT_QUATERNION                      0x200483
+#define HID_USAGE_SENSOR_ORIENT_MAGN_FLUX                       0x200484
+
+#define HID_USAGE_SENSOR_ORIENT_MAGN_FLUX_X_AXIS                0x200485
+#define HID_USAGE_SENSOR_ORIENT_MAGN_FLUX_Y_AXIS                0x200486
+#define HID_USAGE_SENSOR_ORIENT_MAGN_FLUX_Z_AXIS                0x200487
+
+/* Units */
+#define HID_USAGE_SENSOR_UNITS_NOT_SPECIFIED                    0x00
+#define HID_USAGE_SENSOR_UNITS_LUX                              0x01
+#define HID_USAGE_SENSOR_UNITS_KELVIN                           0x01000100
+#define HID_USAGE_SENSOR_UNITS_FAHRENHEIT                       0x03000100
+#define HID_USAGE_SENSOR_UNITS_PASCAL                           0xF1E1
+#define HID_USAGE_SENSOR_UNITS_NEWTON                           0x11E1
+#define HID_USAGE_SENSOR_UNITS_METERS_PER_SECOND                0x11F0
+#define HID_USAGE_SENSOR_UNITS_METERS_PER_SEC_SQRD              0x11E0
+#define HID_USAGE_SENSOR_UNITS_FARAD                            0xE14F2000
+#define HID_USAGE_SENSOR_UNITS_AMPERE                           0x01001000
+#define HID_USAGE_SENSOR_UNITS_WATT                             0x21d1
+#define HID_USAGE_SENSOR_UNITS_HENRY                            0x21E1E000
+#define HID_USAGE_SENSOR_UNITS_OHM                              0x21D1E000
+#define HID_USAGE_SENSOR_UNITS_VOLT                             0x21D1F000
+#define HID_USAGE_SENSOR_UNITS_HERTZ                            0x01F0
+#define HID_USAGE_SENSOR_UNITS_DEGREES_PER_SEC_SQRD             0x14E0
+#define HID_USAGE_SENSOR_UNITS_RADIANS                          0x12
+#define HID_USAGE_SENSOR_UNITS_RADIANS_PER_SECOND               0x12F0
+#define HID_USAGE_SENSOR_UNITS_RADIANS_PER_SEC_SQRD             0x12E0
+#define HID_USAGE_SENSOR_UNITS_SECOND                           0x0110
+#define HID_USAGE_SENSOR_UNITS_GAUSS                            0x01E1F000
+#define HID_USAGE_SENSOR_UNITS_GRAM                             0x0101
+#define HID_USAGE_SENSOR_UNITS_CENTIMETER                       0x11
+#define HID_USAGE_SENSOR_UNITS_G                                0x1A
+#define HID_USAGE_SENSOR_UNITS_MILLISECOND                      0x19
+#define HID_USAGE_SENSOR_UNITS_PERCENT                          0x17
+#define HID_USAGE_SENSOR_UNITS_DEGREES                          0x14
+#define HID_USAGE_SENSOR_UNITS_DEGREES_PER_SECOND               0x15
+
+/* Common selectors */
+#define HID_USAGE_SENSOR_PROP_REPORT_INTERVAL                   0x20030E
+#define HID_USAGE_SENSOR_PROP_SENSITIVITY_ABS                   0x20030F
+#define HID_USAGE_SENSOR_PROP_SENSITIVITY_RANGE_PCT             0x200310
+#define HID_USAGE_SENSOR_PROP_SENSITIVITY_REL_PCT               0x200311
+#define HID_USAGE_SENSOR_PROP_ACCURACY                          0x200312
+#define HID_USAGE_SENSOR_PROP_RESOLUTION                        0x200313
+#define HID_USAGE_SENSOR_PROP_RANGE_MAXIMUM                     0x200314
+#define HID_USAGE_SENSOR_PROP_RANGE_MINIMUM                     0x200315
+#define HID_USAGE_SENSOR_PROP_REPORT_STATE                      0x200316
+#define HID_USAGE_SENSOR_PROY_POWER_STATE                       0x200319
+
+#endif
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 42970de1b40c..7e1f37db7582 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -414,7 +414,7 @@ struct hid_field {
         __u16 dpad;                     /* dpad input code */
 };
 
-#define HID_MAX_FIELDS 128
+#define HID_MAX_FIELDS 256
 
 struct hid_report {
         struct list_head list;
@@ -626,6 +626,7 @@ struct hid_usage_id {
  * @report_fixup: called before report descriptor parsing (NULL means nop)
  * @input_mapping: invoked on input registering before mapping an usage
  * @input_mapped: invoked on input registering after mapping an usage
+ * @input_configured: invoked just before the device is registered
  * @feature_mapping: invoked on feature registering
  * @suspend: invoked on suspend (NULL means nop)
  * @resume: invoked on resume if device was not reset (NULL means nop)
@@ -670,6 +671,8 @@ struct hid_driver {
         int (*input_mapped)(struct hid_device *hdev,
                         struct hid_input *hidinput, struct hid_field *field,
                         struct hid_usage *usage, unsigned long **bit, int *max);
+        void (*input_configured)(struct hid_device *hdev,
+                                 struct hid_input *hidinput);
         void (*feature_mapping)(struct hid_device *hdev,
                         struct hid_field *field,
                         struct hid_usage *usage);
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 68ed7f7e1fc9..e73b852156b1 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -122,12 +122,53 @@
 #define REG_U32 4
 #define REG_U64 8
 
+/*
+ * As we look at expanding the KVP functionality to include
+ * IP injection functionality, we need to maintain binary
+ * compatibility with older daemons.
+ *
+ * The KVP opcodes are defined by the host and it was unfortunate
+ * that I chose to treat the registration operation as part of the
+ * KVP operations defined by the host.
+ * Here is the level of compatibility
+ * (between the user level daemon and the kernel KVP driver) that we
+ * will implement:
+ *
+ * An older daemon will always be supported on a newer driver.
+ * A given user level daemon will require a minimal version of the
+ * kernel driver.
+ * If we cannot handle the version differences, we will fail gracefully
+ * (this can happen when we have a user level daemon that is more
+ * advanced than the KVP driver.
+ *
+ * We will use values used in this handshake for determining if we have
+ * workable user level daemon and the kernel driver. We begin by taking the
+ * registration opcode out of the KVP opcode namespace. We will however,
+ * maintain compatibility with the existing user-level daemon code.
+ */
+
+/*
+ * Daemon code not supporting IP injection (legacy daemon).
+ */
+
+#define KVP_OP_REGISTER 4
+
+/*
+ * Daemon code supporting IP injection.
+ * The KVP opcode field is used to communicate the
+ * registration information; so define a namespace that
+ * will be distinct from the host defined KVP opcode.
+ */
+
+#define KVP_OP_REGISTER1 100
+
 enum hv_kvp_exchg_op {
         KVP_OP_GET = 0,
         KVP_OP_SET,
         KVP_OP_DELETE,
         KVP_OP_ENUMERATE,
-        KVP_OP_REGISTER,
+        KVP_OP_GET_IP_INFO,
+        KVP_OP_SET_IP_INFO,
         KVP_OP_COUNT /* Number of operations, must be last. */
 };
 
@@ -140,6 +181,39 @@ enum hv_kvp_exchg_pool {
         KVP_POOL_COUNT /* Number of pools, must be last. */
 };
 
+/*
+ * Some Hyper-V status codes.
+ */
+
+#define HV_S_OK                         0x00000000
+#define HV_E_FAIL                       0x80004005
+#define HV_S_CONT                       0x80070103
+#define HV_ERROR_NOT_SUPPORTED          0x80070032
+#define HV_ERROR_MACHINE_LOCKED         0x800704F7
+#define HV_ERROR_DEVICE_NOT_CONNECTED   0x8007048F
+#define HV_INVALIDARG                   0x80070057
+#define HV_GUID_NOTFOUND                0x80041002
+
+#define ADDR_FAMILY_NONE        0x00
+#define ADDR_FAMILY_IPV4        0x01
+#define ADDR_FAMILY_IPV6        0x02
+
+#define MAX_ADAPTER_ID_SIZE     128
+#define MAX_IP_ADDR_SIZE        1024
+#define MAX_GATEWAY_SIZE        512
+
+
+struct hv_kvp_ipaddr_value {
+        __u16   adapter_id[MAX_ADAPTER_ID_SIZE];
+        __u8    addr_family;
+        __u8    dhcp_enabled;
+        __u16   ip_addr[MAX_IP_ADDR_SIZE];
+        __u16   sub_net[MAX_IP_ADDR_SIZE];
+        __u16   gate_way[MAX_GATEWAY_SIZE];
+        __u16   dns_addr[MAX_IP_ADDR_SIZE];
+} __attribute__((packed));
+
+
 struct hv_kvp_hdr {
         __u8 operation;
         __u8 pool;
@@ -181,16 +255,26 @@ struct hv_kvp_register {
 };
 
 struct hv_kvp_msg {
-        struct hv_kvp_hdr       kvp_hdr;
+        union {
+                struct hv_kvp_hdr       kvp_hdr;
+                int error;
+        };
         union {
                 struct hv_kvp_msg_get           kvp_get;
                 struct hv_kvp_msg_set           kvp_set;
                 struct hv_kvp_msg_delete        kvp_delete;
                 struct hv_kvp_msg_enumerate     kvp_enum_data;
+                struct hv_kvp_ipaddr_value      kvp_ip_val;
                 struct hv_kvp_register          kvp_register;
         } body;
 } __attribute__((packed));
 
+struct hv_kvp_ip_msg {
+        __u8 operation;
+        __u8 pool;
+        struct hv_kvp_ipaddr_value      kvp_ip_val;
+} __attribute__((packed));
+
 #ifdef __KERNEL__
 #include <linux/scatterlist.h>
 #include <linux/list.h>
@@ -405,7 +489,7 @@ struct vmtransfer_page_range {
 struct vmtransfer_page_packet_header {
         struct vmpacket_descriptor d;
         u16 xfer_pageset_id;
-        bool sender_owns_set;
+        u8  sender_owns_set;
         u8 reserved;
         u32 range_cnt;
         struct vmtransfer_page_range ranges[1];
@@ -559,7 +643,7 @@ struct vmbus_channel_query_vmbus_version {
 /* VMBus Version Supported parameters */
 struct vmbus_channel_version_supported {
         struct vmbus_channel_message_header header;
-        bool version_supported;
+        u8 version_supported;
 } __packed;
 
 /* Offer Channel parameters */
@@ -568,7 +652,7 @@ struct vmbus_channel_offer_channel {
         struct vmbus_channel_offer offer;
         u32 child_relid;
         u8 monitorid;
-        bool monitor_allocated;
+        u8 monitor_allocated;
 } __packed;
 
 /* Rescind Offer parameters */
@@ -704,7 +788,7 @@ struct vmbus_channel_initiate_contact {
 
 struct vmbus_channel_version_response {
         struct vmbus_channel_message_header header;
-        bool version_supported;
+        u8 version_supported;
 } __packed;
 
 enum vmbus_channel_state {
@@ -977,11 +1061,6 @@ void vmbus_driver_unregister(struct hv_driver *hv_driver);
 #define ICMSGHDRFLAG_REQUEST            2
 #define ICMSGHDRFLAG_RESPONSE           4
 
-#define HV_S_OK                         0x00000000
-#define HV_E_FAIL                       0x80004005
-#define HV_S_CONT                       0x80070103
-#define HV_ERROR_NOT_SUPPORTED          0x80070032
-#define HV_ERROR_MACHINE_LOCKED         0x800704F7
 
 /*
  * While we want to handle util services as regular devices,
diff --git a/include/linux/i2c/pcf857x.h b/include/linux/i2c/pcf857x.h
index 0767a2a6b2f1..781e6bd06c34 100644
--- a/include/linux/i2c/pcf857x.h
+++ b/include/linux/i2c/pcf857x.h
@@ -10,6 +10,7 @@
  * @setup: optional callback issued once the GPIOs are valid
  * @teardown: optional callback issued before the GPIOs are invalidated
  * @context: optional parameter passed to setup() and teardown()
+ * @irq: optional interrupt number
  *
  * In addition to the I2C_BOARD_INFO() state appropriate to each chip,
  * the i2c_board_info used with the pcf875x driver must provide its
@@ -39,6 +40,8 @@ struct pcf857x_platform_data {
                                         int gpio, unsigned ngpio,
                                         void *context);
         void            *context;
+
+        int             irq;
 };
 
 #endif /* __LINUX_PCF857X_H */
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 7ea898c55a60..a12a38107c1a 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -561,9 +561,6 @@ struct twl4030_bci_platform_data {
 
 /* TWL4030_GPIO_MAX (18) GPIOs, with interrupts */
 struct twl4030_gpio_platform_data {
-        int             gpio_base;
-        unsigned        irq_base, irq_end;
-
         /* package the two LED signals as output-only GPIOs? */
         bool            use_leds;
 
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index e02fc682bb68..2385119f8bb0 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1935,36 +1935,6 @@ static inline bool ieee80211_is_public_action(struct ieee80211_hdr *hdr,
 }
 
 /**
- * ieee80211_fhss_chan_to_freq - get channel frequency
- * @channel: the FHSS channel
- *
- * Convert IEEE802.11 FHSS channel to frequency (MHz)
- * Ref IEEE 802.11-2007 section 14.6
- */
-static inline int ieee80211_fhss_chan_to_freq(int channel)
-{
-        if ((channel > 1) && (channel < 96))
-                return channel + 2400;
-        else
-                return -1;
-}
-
-/**
- * ieee80211_freq_to_fhss_chan - get channel
- * @freq: the channels frequency
- *
- * Convert frequency (MHz) to IEEE802.11 FHSS channel
- * Ref IEEE 802.11-2007 section 14.6
- */
-static inline int ieee80211_freq_to_fhss_chan(int freq)
-{
-        if ((freq > 2401) && (freq < 2496))
-                return freq - 2400;
-        else
-                return -1;
-}
-
-/**
  * ieee80211_dsss_chan_to_freq - get channel center frequency
  * @channel: the DSSS channel
  *
@@ -2000,56 +1970,6 @@ static inline int ieee80211_freq_to_dsss_chan(int freq)
                 return -1;
 }
 
-/* Convert IEEE802.11 HR DSSS channel to frequency (MHz) and back
- * Ref IEEE 802.11-2007 section 18.4.6.2
- *
- * The channels and frequencies are the same as those defined for DSSS
- */
-#define ieee80211_hr_chan_to_freq(chan) ieee80211_dsss_chan_to_freq(chan)
-#define ieee80211_freq_to_hr_chan(freq) ieee80211_freq_to_dsss_chan(freq)
-
-/* Convert IEEE802.11 ERP channel to frequency (MHz) and back
- * Ref IEEE 802.11-2007 section 19.4.2
- */
-#define ieee80211_erp_chan_to_freq(chan) ieee80211_hr_chan_to_freq(chan)
-#define ieee80211_freq_to_erp_chan(freq) ieee80211_freq_to_hr_chan(freq)
-
-/**
- * ieee80211_ofdm_chan_to_freq - get channel center frequency
- * @s_freq: starting frequency == (dotChannelStartingFactor/2) MHz
- * @channel: the OFDM channel
- *
- * Convert IEEE802.11 OFDM channel to center frequency (MHz)
- * Ref IEEE 802.11-2007 section 17.3.8.3.2
- */
-static inline int ieee80211_ofdm_chan_to_freq(int s_freq, int channel)
-{
-        if ((channel > 0) && (channel <= 200) &&
-            (s_freq >= 4000))
-                return s_freq + (channel * 5);
-        else
-                return -1;
-}
-
-/**
- * ieee80211_freq_to_ofdm_channel - get channel
- * @s_freq: starting frequency == (dotChannelStartingFactor/2) MHz
- * @freq: the frequency
- *
- * Convert frequency (MHz) to IEEE802.11 OFDM channel
- * Ref IEEE 802.11-2007 section 17.3.8.3.2
- *
- * This routine selects the channel with the closest center frequency.
- */
-static inline int ieee80211_freq_to_ofdm_chan(int s_freq, int freq)
-{
-        if ((freq > (s_freq + 2)) && (freq <= (s_freq + 1202)) &&
-            (s_freq >= 4000))
-                return (freq + 2 - s_freq) / 5;
-        else
-                return -1;
-}
-
 /**
  * ieee80211_tu_to_usec - convert time units (TU) to microseconds
  * @tu: the TUs
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index f0e69c6e8208..9adcc29f084a 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -92,6 +92,7 @@
 #define ARPHRD_PHONET   820             /* PhoNet media type            */
 #define ARPHRD_PHONET_PIPE 821          /* PhoNet pipe header           */
 #define ARPHRD_CAIF     822             /* CAIF media type              */
+#define ARPHRD_IP6GRE   823             /* GRE over IPv6                */
 
 #define ARPHRD_VOID       0xFFFF        /* Void type, nothing is known */
 #define ARPHRD_NONE       0xFFFE        /* zero header length */
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index ac173bd2ab65..e4dad4ddf085 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -272,6 +272,22 @@ enum macvlan_mode {
 
 #define MACVLAN_FLAG_NOPROMISC  1
 
+/* VXLAN section */
+enum {
+        IFLA_VXLAN_UNSPEC,
+        IFLA_VXLAN_ID,
+        IFLA_VXLAN_GROUP,
+        IFLA_VXLAN_LINK,
+        IFLA_VXLAN_LOCAL,
+        IFLA_VXLAN_TTL,
+        IFLA_VXLAN_TOS,
+        IFLA_VXLAN_LEARNING,
+        IFLA_VXLAN_AGEING,
+        IFLA_VXLAN_LIMIT,
+        __IFLA_VXLAN_MAX
+};
+#define IFLA_VXLAN_MAX  (__IFLA_VXLAN_MAX - 1)
+
 /* SR-IOV virtual function management section */
 
 enum {
@@ -398,4 +414,22 @@ struct ifla_port_vsi {
         __u8 pad[3];
 };
 
+
+/* IPoIB section */
+
+enum {
+        IFLA_IPOIB_UNSPEC,
+        IFLA_IPOIB_PKEY,
+        IFLA_IPOIB_MODE,
+        IFLA_IPOIB_UMCAST,
+        __IFLA_IPOIB_MAX
+};
+
+enum {
+        IPOIB_MODE_DATAGRAM  = 0, /* using unreliable datagram QPs */
+        IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
+};
+
+#define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
+
 #endif /* _LINUX_IF_LINK_H */
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index aa2e167e1ef4..6d88a7f57680 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -67,6 +67,9 @@ struct team_port {
         struct netpoll *np;
 #endif
 
+        s32 priority; /* lower number ~ higher priority */
+        u16 queue_id;
+        struct list_head qom_list; /* node in queue override mapping list */
         long mode_priv[0];
 };
 
@@ -105,7 +108,7 @@ struct team_mode_ops {
         bool (*transmit)(struct team *team, struct sk_buff *skb);
         int (*port_enter)(struct team *team, struct team_port *port);
         void (*port_leave)(struct team *team, struct team_port *port);
-        void (*port_change_mac)(struct team *team, struct team_port *port);
+        void (*port_change_dev_addr)(struct team *team, struct team_port *port);
         void (*port_enabled)(struct team *team, struct team_port *port);
         void (*port_disabled)(struct team *team, struct team_port *port);
 };
@@ -115,6 +118,7 @@ enum team_option_type {
         TEAM_OPTION_TYPE_STRING,
         TEAM_OPTION_TYPE_BINARY,
         TEAM_OPTION_TYPE_BOOL,
+        TEAM_OPTION_TYPE_S32,
 };
 
 struct team_option_inst_info {
@@ -131,6 +135,7 @@ struct team_gsetter_ctx {
                         u32 len;
                 } bin_val;
                 bool bool_val;
+                s32 s32_val;
         } data;
         struct team_option_inst_info *info;
 };
@@ -182,6 +187,8 @@ struct team {
 
         const struct team_mode *mode;
         struct team_mode_ops ops;
+        bool queue_override_enabled;
+        struct list_head *qom_lists; /* array of queue override mapping lists */
         long mode_priv[TEAM_MODE_PRIV_LONGS];
 };
 
@@ -231,7 +238,7 @@ static inline struct team_port *team_get_port_by_index_rcu(struct team *team,
         return NULL;
 }
 
-extern int team_port_set_team_mac(struct team_port *port);
+extern int team_port_set_team_dev_addr(struct team_port *port);
 extern int team_options_register(struct team *team,
                                  const struct team_option *option,
                                  size_t option_count);
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index 5efff60b6f56..8c5035ac3142 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -75,6 +75,9 @@ enum {
         IFLA_GRE_TTL,
         IFLA_GRE_TOS,
         IFLA_GRE_PMTUDISC,
+        IFLA_GRE_ENCAP_LIMIT,
+        IFLA_GRE_FLOWINFO,
+        IFLA_GRE_FLAGS,
         __IFLA_GRE_MAX,
 };
 
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index a810987cb80e..e6ff12dd717b 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -74,8 +74,6 @@ static inline struct vlan_ethhdr *vlan_eth_hdr(const struct sk_buff *skb)
 /* found in socket.c */
 extern void vlan_ioctl_set(int (*hook)(struct net *, void __user *));
 
-struct vlan_info;
-
 static inline int is_vlan_dev(struct net_device *dev)
 {
         return dev->priv_flags & IFF_802_1Q_VLAN;
@@ -101,6 +99,8 @@ extern int vlan_vids_add_by_dev(struct net_device *dev,
                                 const struct net_device *by_dev);
 extern void vlan_vids_del_by_dev(struct net_device *dev,
                                  const struct net_device *by_dev);
+
+extern bool vlan_uses_dev(const struct net_device *dev);
 #else
 static inline struct net_device *
 __vlan_find_dev_deep(struct net_device *real_dev, u16 vlan_id)
@@ -151,6 +151,11 @@ static inline void vlan_vids_del_by_dev(struct net_device *dev,
                                         const struct net_device *by_dev)
 {
 }
+
+static inline bool vlan_uses_dev(const struct net_device *dev)
+{
+        return false;
+}
 #endif
 
 /**
diff --git a/include/linux/iio/adc/ad_sigma_delta.h b/include/linux/iio/adc/ad_sigma_delta.h
new file mode 100644
index 000000000000..2e4eab9868a3
--- /dev/null
+++ b/include/linux/iio/adc/ad_sigma_delta.h
@@ -0,0 +1,173 @@
+/*
+ * Support code for Analog Devices Sigma-Delta ADCs
+ *
+ * Copyright 2012 Analog Devices Inc.
+ *  Author: Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * Licensed under the GPL-2.
+ */
+#ifndef __AD_SIGMA_DELTA_H__
+#define __AD_SIGMA_DELTA_H__
+
+enum ad_sigma_delta_mode {
+        AD_SD_MODE_CONTINUOUS = 0,
+        AD_SD_MODE_SINGLE = 1,
+        AD_SD_MODE_IDLE = 2,
+        AD_SD_MODE_POWERDOWN = 3,
+};
+
+/**
+ * struct ad_sigma_delta_calib_data - Calibration data for Sigma Delta devices
+ * @mode: Calibration mode.
+ * @channel: Calibration channel.
+ */
+struct ad_sd_calib_data {
+        unsigned int mode;
+        unsigned int channel;
+};
+
+struct ad_sigma_delta;
+struct iio_dev;
+
+/**
+ * struct ad_sigma_delta_info - Sigma Delta driver specific callbacks and options
+ * @set_channel: Will be called to select the current channel, may be NULL.
+ * @set_mode: Will be called to select the current mode, may be NULL.
+ * @postprocess_sample: Is called for each sampled data word, can be used to
+ *              modify or drop the sample data, it, may be NULL.
+ * @has_registers: true if the device has writable and readable registers, false
+ *              if there is just one read-only sample data shift register.
+ * @addr_shift: Shift of the register address in the communications register.
+ * @read_mask: Mask for the communications register having the read bit set.
+ */
+struct ad_sigma_delta_info {
+        int (*set_channel)(struct ad_sigma_delta *, unsigned int channel);
+        int (*set_mode)(struct ad_sigma_delta *, enum ad_sigma_delta_mode mode);
+        int (*postprocess_sample)(struct ad_sigma_delta *, unsigned int raw_sample);
+        bool has_registers;
+        unsigned int addr_shift;
+        unsigned int read_mask;
+};
+
+/**
+ * struct ad_sigma_delta - Sigma Delta device struct
+ * @spi: The spi device associated with the Sigma Delta device.
+ * @trig: The IIO trigger associated with the Sigma Delta device.
+ *
+ * Most of the fields are private to the sigma delta library code and should not
+ * be accessed by individual drivers.
+ */
+struct ad_sigma_delta {
+        struct spi_device       *spi;
+        struct iio_trigger      *trig;
+
+/* private: */
+        struct completion       completion;
+        bool                    irq_dis;
+
+        bool                    bus_locked;
+
+        uint8_t                 comm;
+
+        const struct ad_sigma_delta_info *info;
+
+        /*
+         * DMA (thus cache coherency maintenance) requires the
+         * transfer buffers to live in their own cache lines.
+         */
+        uint8_t                         data[4] ____cacheline_aligned;
+};
+
+static inline int ad_sigma_delta_set_channel(struct ad_sigma_delta *sd,
+        unsigned int channel)
+{
+        if (sd->info->set_channel)
+                return sd->info->set_channel(sd, channel);
+
+        return 0;
+}
+
+static inline int ad_sigma_delta_set_mode(struct ad_sigma_delta *sd,
+        unsigned int mode)
+{
+        if (sd->info->set_mode)
+                return sd->info->set_mode(sd, mode);
+
+        return 0;
+}
+
+static inline int ad_sigma_delta_postprocess_sample(struct ad_sigma_delta *sd,
+        unsigned int raw_sample)
+{
+        if (sd->info->postprocess_sample)
+                return sd->info->postprocess_sample(sd, raw_sample);
+
+        return 0;
+}
+
+void ad_sd_set_comm(struct ad_sigma_delta *sigma_delta, uint8_t comm);
+int ad_sd_write_reg(struct ad_sigma_delta *sigma_delta, unsigned int reg,
+        unsigned int size, unsigned int val);
+int ad_sd_read_reg(struct ad_sigma_delta *sigma_delta, unsigned int reg,
+        unsigned int size, unsigned int *val);
+
+int ad_sigma_delta_single_conversion(struct iio_dev *indio_dev,
+        const struct iio_chan_spec *chan, int *val);
+int ad_sd_calibrate_all(struct ad_sigma_delta *sigma_delta,
+        const struct ad_sd_calib_data *cd, unsigned int n);
+int ad_sd_init(struct ad_sigma_delta *sigma_delta, struct iio_dev *indio_dev,
+        struct spi_device *spi, const struct ad_sigma_delta_info *info);
+
+int ad_sd_setup_buffer_and_trigger(struct iio_dev *indio_dev);
+void ad_sd_cleanup_buffer_and_trigger(struct iio_dev *indio_dev);
+
+int ad_sd_validate_trigger(struct iio_dev *indio_dev, struct iio_trigger *trig);
+
+#define __AD_SD_CHANNEL(_si, _channel1, _channel2, _address, _bits, \
+        _storagebits, _shift, _extend_name, _type) \
+        { \
+                .type = (_type), \
+                .differential = (_channel2 == -1 ? 0 : 1), \
+                .indexed = 1, \
+                .channel = (_channel1), \
+                .channel2 = (_channel2), \
+                .address = (_address), \
+                .extend_name = (_extend_name), \
+                .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+                        IIO_CHAN_INFO_SCALE_SHARED_BIT | \
+                        IIO_CHAN_INFO_OFFSET_SEPARATE_BIT, \
+                .scan_index = (_si), \
+                .scan_type = { \
+                        .sign = 'u', \
+                        .realbits = (_bits), \
+                        .storagebits = (_storagebits), \
+                        .shift = (_shift), \
+                        .endianness = IIO_BE, \
+                }, \
+        }
+
+#define AD_SD_DIFF_CHANNEL(_si, _channel1, _channel2, _address, _bits, \
+        _storagebits, _shift) \
+        __AD_SD_CHANNEL(_si, _channel1, _channel2, _address, _bits, \
+                _storagebits, _shift, NULL, IIO_VOLTAGE)
+
+#define AD_SD_SHORTED_CHANNEL(_si, _channel, _address, _bits, \
+        _storagebits, _shift) \
+        __AD_SD_CHANNEL(_si, _channel, _channel, _address, _bits, \
+                _storagebits, _shift, "shorted", IIO_VOLTAGE)
+
+#define AD_SD_CHANNEL(_si, _channel, _address, _bits, \
+        _storagebits, _shift) \
+        __AD_SD_CHANNEL(_si, _channel, -1, _address, _bits, \
+                _storagebits, _shift, NULL, IIO_VOLTAGE)
+
+#define AD_SD_TEMP_CHANNEL(_si, _address, _bits, _storagebits, _shift) \
+        __AD_SD_CHANNEL(_si, 0, -1, _address, _bits, \
+                _storagebits, _shift, NULL, IIO_TEMP)
+
+#define AD_SD_SUPPLY_CHANNEL(_si, _channel, _address, _bits, _storagebits, \
+        _shift) \
+        __AD_SD_CHANNEL(_si, _channel, -1, _address, _bits, \
+                _storagebits, _shift, "supply", IIO_VOLTAGE)
+
+#endif
diff --git a/include/linux/iio/buffer.h b/include/linux/iio/buffer.h
index 8ba516fc2ec6..c629b3a1d9a9 100644
--- a/include/linux/iio/buffer.h
+++ b/include/linux/iio/buffer.h
@@ -36,7 +36,7 @@ struct iio_buffer;
  * any of them not existing.
  **/
 struct iio_buffer_access_funcs {
-        int (*store_to)(struct iio_buffer *buffer, u8 *data, s64 timestamp);
+        int (*store_to)(struct iio_buffer *buffer, u8 *data);
         int (*read_first_n)(struct iio_buffer *buffer,
                             size_t n,
                             char __user *buf);
@@ -118,10 +118,8 @@ int iio_scan_mask_set(struct iio_dev *indio_dev,
  * iio_push_to_buffer() - push to a registered buffer.
  * @buffer:             IIO buffer structure for device
  * @data:               the data to push to the buffer
- * @timestamp:          timestamp to associate with the data
  */
-int iio_push_to_buffer(struct iio_buffer *buffer, unsigned char *data,
-                       s64 timestamp);
+int iio_push_to_buffer(struct iio_buffer *buffer, unsigned char *data);
 
 int iio_update_demux(struct iio_dev *indio_dev);
 
diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h
index e2657e6d4d26..e875bcf0478f 100644
--- a/include/linux/iio/consumer.h
+++ b/include/linux/iio/consumer.h
@@ -8,7 +8,7 @@
  * the Free Software Foundation.
  */
 #ifndef _IIO_INKERN_CONSUMER_H_
-#define _IIO_INKERN_CONSUMER_H
+#define _IIO_INKERN_CONSUMER_H_
 #include <linux/iio/types.h>
 
 struct iio_dev;
@@ -61,7 +61,7 @@ void iio_channel_release_all(struct iio_channel *chan);
 
 /**
  * iio_read_channel_raw() - read from a given channel
- * @channel:            The channel being queried.
+ * @chan:               The channel being queried.
  * @val:                Value read back.
  *
  * Note raw reads from iio channels are in adc counts and hence
@@ -71,6 +71,21 @@ int iio_read_channel_raw(struct iio_channel *chan,
                          int *val);
 
 /**
+ * iio_read_channel_processed() - read processed value from a given channel
+ * @chan:               The channel being queried.
+ * @val:                Value read back.
+ *
+ * Returns an error code or 0.
+ *
+ * This function will read a processed value from a channel. A processed value
+ * means that this value will have the correct unit and not some device internal
+ * representation. If the device does not support reporting a processed value
+ * the function will query the raw value and the channels scale and offset and
+ * do the appropriate transformation.
+ */
+int iio_read_channel_processed(struct iio_channel *chan, int *val);
+
+/**
  * iio_get_channel_type() - get the type of a channel
  * @channel:            The channel being queried.
  * @type:               The type of the channel.
@@ -82,7 +97,7 @@ int iio_get_channel_type(struct iio_channel *channel,
 
 /**
  * iio_read_channel_scale() - read the scale value for a channel
- * @channel:            The channel being queried.
+ * @chan:               The channel being queried.
  * @val:                First part of value read back.
  * @val2:               Second part of value read back.
  *
@@ -93,4 +108,27 @@ int iio_get_channel_type(struct iio_channel *channel,
 int iio_read_channel_scale(struct iio_channel *chan, int *val,
                            int *val2);
 
+/**
+ * iio_convert_raw_to_processed() - Converts a raw value to a processed value
+ * @chan:               The channel being queried
+ * @raw:                The raw IIO to convert
+ * @processed:          The result of the conversion
+ * @scale:              Scale factor to apply during the conversion
+ *
+ * Returns an error code or 0.
+ *
+ * This function converts a raw value to processed value for a specific channel.
+ * A raw value is the device internal representation of a sample and the value
+ * returned by iio_read_channel_raw, so the unit of that value is device
+ * depended. A processed value on the other hand is value has a normed unit
+ * according with the IIO specification.
+ *
+ * The scale factor allows to increase the precession of the returned value. For
+ * a scale factor of 1 the function will return the result in the normal IIO
+ * unit for the channel type. E.g. millivolt for voltage channels, if you want
+ * nanovolts instead pass 1000 as the scale factor.
+ */
+int iio_convert_raw_to_processed(struct iio_channel *chan, int raw,
+        int *processed, unsigned int scale);
+
 #endif
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index be82936c4089..c0ae76ac4e0b 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -35,10 +35,13 @@ enum iio_chan_info_enum {
         IIO_CHAN_INFO_FREQUENCY,
         IIO_CHAN_INFO_PHASE,
         IIO_CHAN_INFO_HARDWAREGAIN,
+        IIO_CHAN_INFO_HYSTERESIS,
 };
 
 #define IIO_CHAN_INFO_SHARED_BIT(type) BIT(type*2)
 #define IIO_CHAN_INFO_SEPARATE_BIT(type) BIT(type*2 + 1)
+#define IIO_CHAN_INFO_BITS(type) (IIO_CHAN_INFO_SHARED_BIT(type) | \
+                                    IIO_CHAN_INFO_SEPARATE_BIT(type))
 
 #define IIO_CHAN_INFO_RAW_SEPARATE_BIT                  \
         IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_RAW)
@@ -100,6 +103,10 @@ enum iio_chan_info_enum {
         IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_HARDWAREGAIN)
 #define IIO_CHAN_INFO_HARDWAREGAIN_SHARED_BIT                   \
         IIO_CHAN_INFO_SHARED_BIT(IIO_CHAN_INFO_HARDWAREGAIN)
+#define IIO_CHAN_INFO_HYSTERESIS_SEPARATE_BIT                   \
+        IIO_CHAN_INFO_SEPARATE_BIT(IIO_CHAN_INFO_HYSTERESIS)
+#define IIO_CHAN_INFO_HYSTERESIS_SHARED_BIT                     \
+        IIO_CHAN_INFO_SHARED_BIT(IIO_CHAN_INFO_HYSTERESIS)
 
 enum iio_endian {
         IIO_CPU,
@@ -164,7 +171,7 @@ ssize_t iio_enum_write(struct iio_dev *indio_dev,
  * IIO_ENUM() - Initialize enum extended channel attribute
  * @_name:      Attribute name
  * @_shared:    Whether the attribute is shared between all channels
- * @_e:         Pointer to a iio_enum struct
+ * @_e:         Pointer to an iio_enum struct
  *
  * This should usually be used together with IIO_ENUM_AVAILABLE()
  */
@@ -180,9 +187,9 @@ ssize_t iio_enum_write(struct iio_dev *indio_dev,
 /**
  * IIO_ENUM_AVAILABLE() - Initialize enum available extended channel attribute
  * @_name:      Attribute name ("_available" will be appended to the name)
- * @_e:         Pointer to a iio_enum struct
+ * @_e:         Pointer to an iio_enum struct
  *
- * Creates a read only attribute which list all the available enum items in a
+ * Creates a read only attribute which lists all the available enum items in a
  * space separated list. This should usually be used together with IIO_ENUM()
  */
 #define IIO_ENUM_AVAILABLE(_name, _e) \
@@ -229,6 +236,7 @@ ssize_t iio_enum_write(struct iio_dev *indio_dev,
  * @indexed:            Specify the channel has a numerical index. If not,
  *                      the channel index number will be suppressed for sysfs
  *                      attributes but not for event codes.
+ * @output:             Channel is output.
  * @differential:       Channel is differential.
  */
 struct iio_chan_spec {
@@ -255,6 +263,21 @@ struct iio_chan_spec {
         unsigned                differential:1;
 };
 
+
+/**
+ * iio_channel_has_info() - Checks whether a channel supports a info attribute
+ * @chan: The channel to be queried
+ * @type: Type of the info attribute to be checked
+ *
+ * Returns true if the channels supports reporting values for the given info
+ * attribute type, false otherwise.
+ */
+static inline bool iio_channel_has_info(const struct iio_chan_spec *chan,
+        enum iio_chan_info_enum type)
+{
+        return chan->info_mask & IIO_CHAN_INFO_BITS(type);
+}
+
 #define IIO_ST(si, rb, sb, sh)                                          \
         { .sign = si, .realbits = rb, .storagebits = sb, .shift = sh }
 
@@ -312,6 +335,9 @@ struct iio_dev;
  *                      Meaning is event dependent.
  * @validate_trigger:   function to validate the trigger when the
  *                      current trigger gets changed.
+ * @update_scan_mode:   function to configure device and scan buffer when
+ *                      channels have changed
+ * @debugfs_reg_access: function to read or write register value of device
  **/
 struct iio_info {
         struct module                   *driver_module;
@@ -367,10 +393,10 @@ struct iio_info {
  *                      scan mask is valid for the device.
  */
 struct iio_buffer_setup_ops {
-        int                             (*preenable)(struct iio_dev *);
-        int                             (*postenable)(struct iio_dev *);
-        int                             (*predisable)(struct iio_dev *);
-        int                             (*postdisable)(struct iio_dev *);
+        int (*preenable)(struct iio_dev *);
+        int (*postenable)(struct iio_dev *);
+        int (*predisable)(struct iio_dev *);
+        int (*postdisable)(struct iio_dev *);
         bool (*validate_scan_mask)(struct iio_dev *indio_dev,
                                    const unsigned long *scan_mask);
 };
@@ -516,6 +542,31 @@ static inline struct iio_dev *iio_device_get(struct iio_dev *indio_dev)
         return indio_dev ? dev_to_iio_dev(get_device(&indio_dev->dev)) : NULL;
 }
 
+
+/**
+ * iio_device_set_drvdata() - Set device driver data
+ * @indio_dev: IIO device structure
+ * @data: Driver specific data
+ *
+ * Allows to attach an arbitrary pointer to an IIO device, which can later be
+ * retrieved by iio_device_get_drvdata().
+ */
+static inline void iio_device_set_drvdata(struct iio_dev *indio_dev, void *data)
+{
+        dev_set_drvdata(&indio_dev->dev, data);
+}
+
+/**
+ * iio_device_get_drvdata() - Get device driver data
+ * @indio_dev: IIO device structure
+ *
+ * Returns the data previously set with iio_device_set_drvdata()
+ */
+static inline void *iio_device_get_drvdata(struct iio_dev *indio_dev)
+{
+        return dev_get_drvdata(&indio_dev->dev);
+}
+
 /* Can we make this smaller? */
 #define IIO_ALIGN L1_CACHE_BYTES
 /**
diff --git a/include/linux/iio/kfifo_buf.h b/include/linux/iio/kfifo_buf.h
index 014d5a13b32b..25eeac762e84 100644
--- a/include/linux/iio/kfifo_buf.h
+++ b/include/linux/iio/kfifo_buf.h
@@ -1,3 +1,5 @@
+#ifndef __LINUX_IIO_KFIFO_BUF_H__
+#define __LINUX_IIO_KFIFO_BUF_H__
 
 #include <linux/kfifo.h>
 #include <linux/iio/iio.h>
@@ -6,3 +8,4 @@
 struct iio_buffer *iio_kfifo_allocate(struct iio_dev *indio_dev);
 void iio_kfifo_free(struct iio_buffer *r);
 
+#endif
diff --git a/include/linux/iio/machine.h b/include/linux/iio/machine.h
index 400a453ff67b..809a3f08d5a5 100644
--- a/include/linux/iio/machine.h
+++ b/include/linux/iio/machine.h
@@ -8,6 +8,9 @@
  * the Free Software Foundation.
  */
 
+#ifndef __LINUX_IIO_MACHINE_H__
+#define __LINUX_IIO_MACHINE_H__
+
 /**
  * struct iio_map - description of link between consumer and device channels
  * @adc_channel_label:  Label used to identify the channel on the provider.
@@ -22,3 +25,5 @@ struct iio_map {
         const char *consumer_dev_name;
         const char *consumer_channel;
 };
+
+#endif
diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h
index a9819940a84c..20239da1d0f7 100644
--- a/include/linux/iio/trigger.h
+++ b/include/linux/iio/trigger.h
@@ -29,7 +29,7 @@ struct iio_subirq {
  * instances of a given device.
  **/
 struct iio_trigger_ops {
-        struct module                   *owner;
+        struct module *owner;
         int (*set_trigger_state)(struct iio_trigger *trig, bool state);
         int (*try_reenable)(struct iio_trigger *trig);
         int (*validate_device)(struct iio_trigger *trig,
@@ -39,7 +39,7 @@ struct iio_trigger_ops {
 
 /**
  * struct iio_trigger - industrial I/O trigger device
- *
+ * @ops:                [DRIVER] operations structure
  * @id:                 [INTERN] unique id number
  * @name:               [DRIVER] unique name
  * @dev:                [DRIVER] associated device (if relevant)
@@ -76,19 +76,19 @@ struct iio_trigger {
 static inline struct iio_trigger *to_iio_trigger(struct device *d)
 {
         return container_of(d, struct iio_trigger, dev);
-};
+}
 
 static inline void iio_trigger_put(struct iio_trigger *trig)
 {
         module_put(trig->ops->owner);
         put_device(&trig->dev);
-};
+}
 
 static inline void iio_trigger_get(struct iio_trigger *trig)
 {
         get_device(&trig->dev);
         __module_get(trig->ops->owner);
-};
+}
 
 /**
  * iio_trigger_register() - register a trigger with the IIO core
@@ -104,7 +104,8 @@ void iio_trigger_unregister(struct iio_trigger *trig_info);
 
 /**
  * iio_trigger_poll() - called on a trigger occurring
- * @trig: trigger which occurred
+ * @trig:       trigger which occurred
+ * @time:       timestamp when trigger occurred
  *
  * Typically called in relevant hardware interrupt handler.
  **/
diff --git a/include/linux/iio/trigger_consumer.h b/include/linux/iio/trigger_consumer.h
index 60d64b356945..c4f8c7409666 100644
--- a/include/linux/iio/trigger_consumer.h
+++ b/include/linux/iio/trigger_consumer.h
@@ -7,6 +7,15 @@
  * the Free Software Foundation.
  */
 
+#ifndef __LINUX_IIO_TRIGGER_CONSUMER_H__
+#define __LINUX_IIO_TRIGGER_CONSUMER_H__
+
+#include <linux/interrupt.h>
+#include <linux/types.h>
+
+struct iio_dev;
+struct iio_trigger;
+
 /**
  * struct iio_poll_func - poll function pair
  *
@@ -50,3 +59,5 @@ void iio_trigger_notify_done(struct iio_trigger *trig);
  */
 int iio_triggered_buffer_postenable(struct iio_dev *indio_dev);
 int iio_triggered_buffer_predisable(struct iio_dev *indio_dev);
+
+#endif
diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h
index 44e397705d7f..5c647ecfd5ba 100644
--- a/include/linux/iio/types.h
+++ b/include/linux/iio/types.h
@@ -57,5 +57,6 @@ enum iio_modifier {
 #define IIO_VAL_INT_PLUS_MICRO 2
 #define IIO_VAL_INT_PLUS_NANO 3
 #define IIO_VAL_INT_PLUS_MICRO_DB 4
+#define IIO_VAL_FRACTIONAL 10
 
 #endif /* _IIO_TYPES_H_ */
diff --git a/include/linux/ima.h b/include/linux/ima.h
index 6ac8e50c6cf5..2c7223d7e73b 100644
--- a/include/linux/ima.h
+++ b/include/linux/ima.h
@@ -39,5 +39,32 @@ static inline int ima_file_mmap(struct file *file, unsigned long prot)
 {
         return 0;
 }
+
 #endif /* CONFIG_IMA_H */
+
+#ifdef CONFIG_IMA_APPRAISE
+extern void ima_inode_post_setattr(struct dentry *dentry);
+extern int ima_inode_setxattr(struct dentry *dentry, const char *xattr_name,
+                       const void *xattr_value, size_t xattr_value_len);
+extern int ima_inode_removexattr(struct dentry *dentry, const char *xattr_name);
+#else
+static inline void ima_inode_post_setattr(struct dentry *dentry)
+{
+        return;
+}
+
+static inline int ima_inode_setxattr(struct dentry *dentry,
+                                     const char *xattr_name,
+                                     const void *xattr_value,
+                                     size_t xattr_value_len)
+{
+        return 0;
+}
+
+static inline int ima_inode_removexattr(struct dentry *dentry,
+                                        const char *xattr_name)
+{
+        return 0;
+}
+#endif /* CONFIG_IMA_APPRAISE_H */
 #endif /* _LINUX_IMA_H */
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index f1362b5447fc..e788c186ed3a 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -159,6 +159,7 @@ struct inet_diag_handler {
 struct inet_connection_sock;
 int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk,
                               struct sk_buff *skb, struct inet_diag_req_v2 *req,
+                              struct user_namespace *user_ns,
                               u32 pid, u32 seq, u16 nlmsg_flags,
                               const struct nlmsghdr *unlh);
 void inet_diag_dump_icsk(struct inet_hashinfo *h, struct sk_buff *skb,
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 67f9ddacb70c..d032780d0ce5 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -104,9 +104,14 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev)
 #define IN_DEV_ANDCONF(in_dev, attr) \
         (IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) && \
          IN_DEV_CONF_GET((in_dev), attr))
-#define IN_DEV_ORCONF(in_dev, attr) \
-        (IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) || \
+
+#define IN_DEV_NET_ORCONF(in_dev, net, attr) \
+        (IPV4_DEVCONF_ALL(net, attr) || \
          IN_DEV_CONF_GET((in_dev), attr))
+
+#define IN_DEV_ORCONF(in_dev, attr) \
+        IN_DEV_NET_ORCONF(in_dev, dev_net(in_dev->dev), attr)
+
 #define IN_DEV_MAXCONF(in_dev, attr) \
         (max(IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr), \
              IN_DEV_CONF_GET((in_dev), attr)))
@@ -133,6 +138,8 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev)
                                         IN_DEV_ORCONF((in_dev), \
                                                       PROMOTE_SECONDARIES)
 #define IN_DEV_ROUTE_LOCALNET(in_dev)   IN_DEV_ORCONF(in_dev, ROUTE_LOCALNET)
+#define IN_DEV_NET_ROUTE_LOCALNET(in_dev, net)  \
+        IN_DEV_NET_ORCONF(in_dev, net, ROUTE_LOCALNET)
 
 #define IN_DEV_RX_REDIRECTS(in_dev) \
         ((IN_DEV_FORWARD(in_dev) && \
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 89f1cb1056f0..6d087c5f57f7 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -92,7 +92,7 @@ extern struct group_info init_groups;
 
 #ifdef CONFIG_AUDITSYSCALL
 #define INIT_IDS \
-        .loginuid = -1, \
+        .loginuid = INVALID_UID, \
         .sessionid = -1,
 #else
 #define INIT_IDS
diff --git a/include/linux/input.h b/include/linux/input.h
index 725dcd0f63a4..ba4874302939 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -1169,6 +1169,18 @@ struct ff_effect {
 #include <linux/mod_devicetable.h>
 
 /**
+ * struct input_value - input value representation
+ * @type: type of value (EV_KEY, EV_ABS, etc)
+ * @code: the value code
+ * @value: the value
+ */
+struct input_value {
+        __u16 type;
+        __u16 code;
+        __s32 value;
+};
+
+/**
  * struct input_dev - represents an input device
  * @name: name of the device
  * @phys: physical path to the device in the system hierarchy
@@ -1203,11 +1215,7 @@ struct ff_effect {
  *      software autorepeat
  * @timer: timer for software autorepeat
  * @rep: current values for autorepeat parameters (delay, rate)
- * @mt: pointer to array of struct input_mt_slot holding current values
- *      of tracked contacts
- * @mtsize: number of MT slots the device uses
- * @slot: MT slot currently being transmitted
- * @trkid: stores MT tracking ID for the current contact
+ * @mt: pointer to multitouch state
  * @absinfo: array of &struct input_absinfo elements holding information
  *      about absolute axes (current value, min, max, flat, fuzz,
  *      resolution)
@@ -1244,7 +1252,6 @@ struct ff_effect {
  *      last user closes the device
  * @going_away: marks devices that are in a middle of unregistering and
  *      causes input_open_device*() fail with -ENODEV.
- * @sync: set to %true when there were no new events since last EV_SYN
  * @dev: driver model's view of this device
  * @h_list: list of input handles associated with the device. When
  *      accessing the list dev->mutex must be held
@@ -1287,10 +1294,7 @@ struct input_dev {
 
         int rep[REP_CNT];
 
-        struct input_mt_slot *mt;
-        int mtsize;
-        int slot;
-        int trkid;
+        struct input_mt *mt;
 
         struct input_absinfo *absinfo;
 
@@ -1312,12 +1316,14 @@ struct input_dev {
         unsigned int users;
         bool going_away;
 
-        bool sync;
-
         struct device dev;
 
         struct list_head        h_list;
         struct list_head        node;
+
+        unsigned int num_vals;
+        unsigned int max_vals;
+        struct input_value *vals;
 };
 #define to_input_dev(d) container_of(d, struct input_dev, dev)
 
@@ -1378,6 +1384,9 @@ struct input_handle;
  * @event: event handler. This method is being called by input core with
  *      interrupts disabled and dev->event_lock spinlock held and so
  *      it may not sleep
+ * @events: event sequence handler. This method is being called by
+ *      input core with interrupts disabled and dev->event_lock
+ *      spinlock held and so it may not sleep
  * @filter: similar to @event; separates normal event handlers from
  *      "filters".
  * @match: called after comparing device's id with handler's id_table
@@ -1414,6 +1423,8 @@ struct input_handler {
         void *private;
 
         void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value);
+        void (*events)(struct input_handle *handle,
+                       const struct input_value *vals, unsigned int count);
         bool (*filter)(struct input_handle *handle, unsigned int type, unsigned int code, int value);
         bool (*match)(struct input_handler *handler, struct input_dev *dev);
         int (*connect)(struct input_handler *handler, struct input_dev *dev, const struct input_device_id *id);
diff --git a/include/linux/input/mt.h b/include/linux/input/mt.h
index f86737586e19..cc5cca774bab 100644
--- a/include/linux/input/mt.h
+++ b/include/linux/input/mt.h
@@ -15,12 +15,41 @@
 
 #define TRKID_MAX       0xffff
 
+#define INPUT_MT_POINTER        0x0001  /* pointer device, e.g. trackpad */
+#define INPUT_MT_DIRECT         0x0002  /* direct device, e.g. touchscreen */
+#define INPUT_MT_DROP_UNUSED    0x0004  /* drop contacts not seen in frame */
+#define INPUT_MT_TRACK          0x0008  /* use in-kernel tracking */
+
 /**
  * struct input_mt_slot - represents the state of an input MT slot
  * @abs: holds current values of ABS_MT axes for this slot
+ * @frame: last frame at which input_mt_report_slot_state() was called
+ * @key: optional driver designation of this slot
  */
 struct input_mt_slot {
         int abs[ABS_MT_LAST - ABS_MT_FIRST + 1];
+        unsigned int frame;
+        unsigned int key;
+};
+
+/**
+ * struct input_mt - state of tracked contacts
+ * @trkid: stores MT tracking ID for the next contact
+ * @num_slots: number of MT slots the device uses
+ * @slot: MT slot currently being transmitted
+ * @flags: input_mt operation flags
+ * @frame: increases every time input_mt_sync_frame() is called
+ * @red: reduced cost matrix for in-kernel tracking
+ * @slots: array of slots holding current values of tracked contacts
+ */
+struct input_mt {
+        int trkid;
+        int num_slots;
+        int slot;
+        unsigned int flags;
+        unsigned int frame;
+        int *red;
+        struct input_mt_slot slots[];
 };
 
 static inline void input_mt_set_value(struct input_mt_slot *slot,
@@ -35,12 +64,18 @@ static inline int input_mt_get_value(const struct input_mt_slot *slot,
         return slot->abs[code - ABS_MT_FIRST];
 }
 
-int input_mt_init_slots(struct input_dev *dev, unsigned int num_slots);
+static inline bool input_mt_is_active(const struct input_mt_slot *slot)
+{
+        return input_mt_get_value(slot, ABS_MT_TRACKING_ID) >= 0;
+}
+
+int input_mt_init_slots(struct input_dev *dev, unsigned int num_slots,
+                        unsigned int flags);
 void input_mt_destroy_slots(struct input_dev *dev);
 
-static inline int input_mt_new_trkid(struct input_dev *dev)
+static inline int input_mt_new_trkid(struct input_mt *mt)
 {
-        return dev->trkid++ & TRKID_MAX;
+        return mt->trkid++ & TRKID_MAX;
 }
 
 static inline void input_mt_slot(struct input_dev *dev, int slot)
@@ -64,4 +99,20 @@ void input_mt_report_slot_state(struct input_dev *dev,
 void input_mt_report_finger_count(struct input_dev *dev, int count);
 void input_mt_report_pointer_emulation(struct input_dev *dev, bool use_count);
 
+void input_mt_sync_frame(struct input_dev *dev);
+
+/**
+ * struct input_mt_pos - contact position
+ * @x: horizontal coordinate
+ * @y: vertical coordinate
+ */
+struct input_mt_pos {
+        s16 x, y;
+};
+
+int input_mt_assign_slots(struct input_dev *dev, int *slots,
+                          const struct input_mt_pos *pos, int num_pos);
+
+int input_mt_get_slot_by_key(struct input_dev *dev, int key);
+
 #endif
diff --git a/include/linux/input/tegra_kbc.h b/include/linux/input/tegra_kbc.h
new file mode 100644
index 000000000000..a13025612939
--- /dev/null
+++ b/include/linux/input/tegra_kbc.h
@@ -0,0 +1,62 @@
+/*
+ * Platform definitions for tegra-kbc keyboard input driver
+ *
+ * Copyright (c) 2010-2011, NVIDIA Corporation.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef ASMARM_ARCH_TEGRA_KBC_H
+#define ASMARM_ARCH_TEGRA_KBC_H
+
+#include <linux/types.h>
+#include <linux/input/matrix_keypad.h>
+
+#define KBC_MAX_GPIO    24
+#define KBC_MAX_KPENT   8
+
+#define KBC_MAX_ROW     16
+#define KBC_MAX_COL     8
+#define KBC_MAX_KEY     (KBC_MAX_ROW * KBC_MAX_COL)
+
+enum tegra_pin_type {
+        PIN_CFG_IGNORE,
+        PIN_CFG_COL,
+        PIN_CFG_ROW,
+};
+
+struct tegra_kbc_pin_cfg {
+        enum tegra_pin_type type;
+        unsigned char num;
+};
+
+struct tegra_kbc_wake_key {
+        u8 row:4;
+        u8 col:4;
+};
+
+struct tegra_kbc_platform_data {
+        unsigned int debounce_cnt;
+        unsigned int repeat_cnt;
+
+        struct tegra_kbc_pin_cfg pin_cfg[KBC_MAX_GPIO];
+        const struct matrix_keymap_data *keymap_data;
+
+        u32 wakeup_key;
+        bool wakeup;
+        bool use_fn_map;
+        bool use_ghost_filter;
+};
+#endif
diff --git a/include/linux/integrity.h b/include/linux/integrity.h
index a0c41256cb92..66c5fe9550a5 100644
--- a/include/linux/integrity.h
+++ b/include/linux/integrity.h
@@ -22,13 +22,14 @@ enum integrity_status {
 
 /* List of EVM protected security xattrs */
 #ifdef CONFIG_INTEGRITY
-extern int integrity_inode_alloc(struct inode *inode);
+extern struct integrity_iint_cache *integrity_inode_get(struct inode *inode);
 extern void integrity_inode_free(struct inode *inode);
 
 #else
-static inline int integrity_inode_alloc(struct inode *inode)
+static inline struct integrity_iint_cache *
+                                integrity_inode_get(struct inode *inode)
 {
-        return 0;
+        return NULL;
 }
 
 static inline void integrity_inode_free(struct inode *inode)
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index c5f856a040b9..5e4e6170f43a 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -430,6 +430,8 @@ enum
         NR_SOFTIRQS
 };
 
+#define SOFTIRQ_STOP_IDLE_MASK (~(1 << RCU_SOFTIRQ))
+
 /* map softirq index to softirq name. update 'softirq_to_name' in
  * kernel/softirq.c when adding a new softirq.
  */
diff --git a/include/linux/ip6_tunnel.h b/include/linux/ip6_tunnel.h
index bf22b0317902..48af63c9a48d 100644
--- a/include/linux/ip6_tunnel.h
+++ b/include/linux/ip6_tunnel.h
@@ -31,4 +31,21 @@ struct ip6_tnl_parm {
         struct in6_addr raddr;  /* remote tunnel end-point address */
 };
 
+struct ip6_tnl_parm2 {
+        char name[IFNAMSIZ];    /* name of tunnel device */
+        int link;               /* ifindex of underlying L2 interface */
+        __u8 proto;             /* tunnel protocol */
+        __u8 encap_limit;       /* encapsulation limit for tunnel */
+        __u8 hop_limit;         /* hop limit for tunnel */
+        __be32 flowinfo;        /* traffic class and flowlabel for tunnel */
+        __u32 flags;            /* tunnel flags */
+        struct in6_addr laddr;  /* local tunnel end-point address */
+        struct in6_addr raddr;  /* remote tunnel end-point address */
+
+        __be16                  i_flags;
+        __be16                  o_flags;
+        __be32                  i_key;
+        __be32                  o_key;
+};
+
 #endif
diff --git a/include/linux/ipc.h b/include/linux/ipc.h
index 30e816148df4..ca833fdc3138 100644
--- a/include/linux/ipc.h
+++ b/include/linux/ipc.h
@@ -79,6 +79,7 @@ struct ipc_kludge {
 
 #ifdef __KERNEL__
 #include <linux/spinlock.h>
+#include <linux/uidgid.h>
 
 #define IPCMNI 32768  /* <= MAX_INT limit for ipc arrays (including sysctl changes) */
 
@@ -89,10 +90,10 @@ struct kern_ipc_perm
         int             deleted;
         int             id;
         key_t           key;
-        uid_t           uid;
-        gid_t           gid;
-        uid_t           cuid;
-        gid_t           cgid;
+        kuid_t          uid;
+        kgid_t          gid;
+        kuid_t          cuid;
+        kgid_t          cgid;
         umode_t         mode; 
         unsigned long   seq;
         void            *security;
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 879db26ec401..0b94e91ed685 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -256,6 +256,7 @@ struct inet6_skb_parm {
 #if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
         __u16                   dsthao;
 #endif
+        __u16                   frag_max_size;
 
 #define IP6SKB_XFRM_TRANSFORMED 1
 #define IP6SKB_FORWARDED        2
diff --git a/include/linux/irqchip/bcm2835.h b/include/linux/irqchip/bcm2835.h
new file mode 100644
index 000000000000..48a859bc9dca
--- /dev/null
+++ b/include/linux/irqchip/bcm2835.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2010 Broadcom
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __LINUX_IRQCHIP_BCM2835_H_
+#define __LINUX_IRQCHIP_BCM2835_H_
+
+#include <asm/exception.h>
+
+extern void bcm2835_init_irq(void);
+
+extern asmlinkage void __exception_irq_entry bcm2835_handle_irq(
+        struct pt_regs *regs);
+
+#endif
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index 9a323d12de1c..0ba014c55056 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -10,12 +10,10 @@
 
 struct irq_affinity_notify;
 struct proc_dir_entry;
-struct timer_rand_state;
 struct module;
 /**
  * struct irq_desc - interrupt descriptor
  * @irq_data:           per irq and chip data passed down to chip functions
- * @timer_rand_state:   pointer to timer rand state struct
  * @kstat_irqs:         irq stats per cpu
  * @handle_irq:         highlevel irq-events handler
  * @preflow_handler:    handler called before the flow handler (currently used by sparc)
diff --git a/include/linux/istallion.h b/include/linux/istallion.h
deleted file mode 100644
index ad700a60c158..000000000000
--- a/include/linux/istallion.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*****************************************************************************/
-
-/*
- *      istallion.h  -- stallion intelligent multiport serial driver.
- *
- *      Copyright (C) 1996-1998  Stallion Technologies
- *      Copyright (C) 1994-1996  Greg Ungerer.
- *
- *      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.
- *
- *      This program is distributed in the hope that it will be useful,
- *      but WITHOUT ANY WARRANTY; without even the implied warranty of
- *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *      GNU General Public License for more details.
- *
- *      You should have received a copy of the GNU General Public License
- *      along with this program; if not, write to the Free Software
- *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*****************************************************************************/
-#ifndef _ISTALLION_H
-#define _ISTALLION_H
-/*****************************************************************************/
-
-/*
- *      Define important driver constants here.
- */
-#define STL_MAXBRDS             4
-#define STL_MAXPANELS           4
-#define STL_MAXPORTS            64
-#define STL_MAXCHANS            (STL_MAXPORTS + 1)
-#define STL_MAXDEVS             (STL_MAXBRDS * STL_MAXPORTS)
-
-
-/*
- *      Define a set of structures to hold all the board/panel/port info
- *      for our ports. These will be dynamically allocated as required at
- *      driver initialization time.
- */
-
-/*
- *      Port and board structures to hold status info about each object.
- *      The board structure contains pointers to structures for each port
- *      connected to it. Panels are not distinguished here, since
- *      communication with the slave board will always be on a per port
- *      basis.
- */
-struct stliport {
-        unsigned long           magic;
-        struct tty_port         port;
-        unsigned int            portnr;
-        unsigned int            panelnr;
-        unsigned int            brdnr;
-        unsigned long           state;
-        unsigned int            devnr;
-        int                     baud_base;
-        int                     custom_divisor;
-        int                     closing_wait;
-        int                     rc;
-        int                     argsize;
-        void                    *argp;
-        unsigned int            rxmarkmsk;
-        wait_queue_head_t       raw_wait;
-        struct asysigs          asig;
-        unsigned long           addr;
-        unsigned long           rxoffset;
-        unsigned long           txoffset;
-        unsigned long           sigs;
-        unsigned long           pflag;
-        unsigned int            rxsize;
-        unsigned int            txsize;
-        unsigned char           reqbit;
-        unsigned char           portidx;
-        unsigned char           portbit;
-};
-
-/*
- *      Use a structure of function pointers to do board level operations.
- *      These include, enable/disable, paging shared memory, interrupting, etc.
- */
-struct stlibrd {
-        unsigned long   magic;
-        unsigned int    brdnr;
-        unsigned int    brdtype;
-        unsigned long   state;
-        unsigned int    nrpanels;
-        unsigned int    nrports;
-        unsigned int    nrdevs;
-        unsigned int    iobase;
-        int             iosize;
-        unsigned long   memaddr;
-        void            __iomem *membase;
-        unsigned long   memsize;
-        int             pagesize;
-        int             hostoffset;
-        int             slaveoffset;
-        int             bitsize;
-        int             enabval;
-        unsigned int    panels[STL_MAXPANELS];
-        int             panelids[STL_MAXPANELS];
-        void            (*init)(struct stlibrd *brdp);
-        void            (*enable)(struct stlibrd *brdp);
-        void            (*reenable)(struct stlibrd *brdp);
-        void            (*disable)(struct stlibrd *brdp);
-        void            __iomem *(*getmemptr)(struct stlibrd *brdp, unsigned long offset, int line);
-        void            (*intr)(struct stlibrd *brdp);
-        void            (*reset)(struct stlibrd *brdp);
-        struct stliport *ports[STL_MAXPORTS];
-};
-
-
-/*
- *      Define MAGIC numbers used for above structures.
- */
-#define STLI_PORTMAGIC  0xe671c7a1
-#define STLI_BOARDMAGIC 0x4bc6c825
-
-/*****************************************************************************/
-#endif
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 82680541576d..05e3c2c7a8cf 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -312,7 +312,13 @@ extern void jiffies_to_timespec(const unsigned long jiffies,
 extern unsigned long timeval_to_jiffies(const struct timeval *value);
 extern void jiffies_to_timeval(const unsigned long jiffies,
                                struct timeval *value);
+
 extern clock_t jiffies_to_clock_t(unsigned long x);
+static inline clock_t jiffies_delta_to_clock_t(long delta)
+{
+        return jiffies_to_clock_t(max(0L, delta));
+}
+
 extern unsigned long clock_t_to_jiffies(unsigned long x);
 extern u64 jiffies_64_to_clock_t(u64 x);
 extern u64 nsec_to_clock_t(u64 x);
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h
index daf4a3a40ee0..b7c8cdc1d422 100644
--- a/include/linux/kbd_kern.h
+++ b/include/linux/kbd_kern.h
@@ -65,7 +65,6 @@ struct kbd_struct {
 
 extern int kbd_init(void);
 
-extern unsigned char getledstate(void);
 extern void setledstate(struct kbd_struct *kbd, unsigned int led);
 
 extern int do_poke_blanked_console;
@@ -145,16 +144,4 @@ void compute_shiftstate(void);
 
 extern unsigned int keymap_count;
 
-/* console.c */
-
-static inline void con_schedule_flip(struct tty_struct *t)
-{
-        unsigned long flags;
-        spin_lock_irqsave(&t->buf.lock, flags);
-        if (t->buf.tail != NULL)
-                t->buf.tail->commit = t->buf.tail->used;
-        spin_unlock_irqrestore(&t->buf.lock, flags);
-        schedule_work(&t->buf.work);
-}
-
 #endif
diff --git a/include/linux/kdb.h b/include/linux/kdb.h
index 42d9e863a313..7f6fe6e015bc 100644
--- a/include/linux/kdb.h
+++ b/include/linux/kdb.h
@@ -13,6 +13,14 @@
  * Copyright (C) 2009 Jason Wessel <jason.wessel@windriver.com>
  */
 
+typedef enum {
+        KDB_REPEAT_NONE = 0,    /* Do not repeat this command */
+        KDB_REPEAT_NO_ARGS,     /* Repeat the command without arguments */
+        KDB_REPEAT_WITH_ARGS,   /* Repeat the command including its arguments */
+} kdb_repeat_t;
+
+typedef int (*kdb_func_t)(int, const char **);
+
 #ifdef  CONFIG_KGDB_KDB
 #include <linux/init.h>
 #include <linux/sched.h>
@@ -32,14 +40,6 @@ extern atomic_t kdb_event;
 
 #define KDB_MAXARGS    16 /* Maximum number of arguments to a function  */
 
-typedef enum {
-        KDB_REPEAT_NONE = 0,    /* Do not repeat this command */
-        KDB_REPEAT_NO_ARGS,     /* Repeat the command without arguments */
-        KDB_REPEAT_WITH_ARGS,   /* Repeat the command including its arguments */
-} kdb_repeat_t;
-
-typedef int (*kdb_func_t)(int, const char **);
-
 /* KDB return codes from a command or internal kdb function */
 #define KDB_NOTFOUND    (-1)
 #define KDB_ARGCOUNT    (-2)
@@ -149,11 +149,14 @@ extern int kdb_register_repeat(char *, kdb_func_t, char *, char *,
                                short, kdb_repeat_t);
 extern int kdb_unregister(char *);
 #else /* ! CONFIG_KGDB_KDB */
-#define kdb_printf(...)
-#define kdb_init(x)
-#define kdb_register(...)
-#define kdb_register_repeat(...)
-#define kdb_uregister(x)
+static inline __printf(1, 2) int kdb_printf(const char *fmt, ...) { return 0; }
+static inline void kdb_init(int level) {}
+static inline int kdb_register(char *cmd, kdb_func_t func, char *usage,
+                               char *help, short minlen) { return 0; }
+static inline int kdb_register_repeat(char *cmd, kdb_func_t func, char *usage,
+                                      char *help, short minlen,
+                                      kdb_repeat_t repeat) { return 0; }
+static inline int kdb_unregister(char *cmd) { return 0; }
 #endif  /* CONFIG_KGDB_KDB */
 enum {
         KDB_NOT_INITIALIZED,
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index 2fbd9053c2df..36d12f0884c3 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -130,4 +130,12 @@ extern void account_process_tick(struct task_struct *, int user);
 extern void account_steal_ticks(unsigned long ticks);
 extern void account_idle_ticks(unsigned long ticks);
 
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+extern void vtime_task_switch(struct task_struct *prev);
+extern void vtime_account_system(struct task_struct *tsk);
+extern void vtime_account_idle(struct task_struct *tsk);
+#else
+static inline void vtime_task_switch(struct task_struct *prev) { }
+#endif
+
 #endif /* _LINUX_KERNEL_STAT_H */
diff --git a/include/linux/key.h b/include/linux/key.h
index cef3b315ba7c..2393b1c040b6 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -24,6 +24,7 @@
 #include <linux/atomic.h>
 
 #ifdef __KERNEL__
+#include <linux/uidgid.h>
 
 /* key handle serial number */
 typedef int32_t key_serial_t;
@@ -137,8 +138,8 @@ struct key {
                 time_t          revoked_at;     /* time at which key was revoked */
         };
         time_t                  last_used_at;   /* last time used for LRU keyring discard */
-        uid_t                   uid;
-        gid_t                   gid;
+        kuid_t                  uid;
+        kgid_t                  gid;
         key_perm_t              perm;           /* access permissions */
         unsigned short          quotalen;       /* length added to quota */
         unsigned short          datalen;        /* payload data length
@@ -193,7 +194,7 @@ struct key {
 
 extern struct key *key_alloc(struct key_type *type,
                              const char *desc,
-                             uid_t uid, gid_t gid,
+                             kuid_t uid, kgid_t gid,
                              const struct cred *cred,
                              key_perm_t perm,
                              unsigned long flags);
@@ -262,7 +263,7 @@ extern int key_link(struct key *keyring,
 extern int key_unlink(struct key *keyring,
                       struct key *key);
 
-extern struct key *keyring_alloc(const char *description, uid_t uid, gid_t gid,
+extern struct key *keyring_alloc(const char *description, kuid_t uid, kgid_t gid,
                                  const struct cred *cred,
                                  unsigned long flags,
                                  struct key *dest);
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
index c4d2fc194ede..4dff0c6ed58f 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -240,6 +240,7 @@ extern void kgdb_arch_late(void);
  * hardware breakpoints.
  * @correct_hw_break: Allow an architecture to specify how to correct the
  * hardware debug registers.
+ * @enable_nmi: Manage NMI-triggered entry to KGDB
  */
 struct kgdb_arch {
         unsigned char           gdb_bpt_instr[BREAK_INSTR_SIZE];
@@ -252,6 +253,8 @@ struct kgdb_arch {
         void    (*disable_hw_break)(struct pt_regs *regs);
         void    (*remove_all_hw_break)(void);
         void    (*correct_hw_break)(void);
+
+        void    (*enable_nmi)(bool on);
 };
 
 /**
@@ -283,6 +286,16 @@ extern struct kgdb_arch		arch_kgdb_ops;
 
 extern unsigned long __weak kgdb_arch_pc(int exception, struct pt_regs *regs);
 
+#ifdef CONFIG_SERIAL_KGDB_NMI
+extern int kgdb_register_nmi_console(void);
+extern int kgdb_unregister_nmi_console(void);
+extern bool kgdb_nmi_poll_knock(void);
+#else
+static inline int kgdb_register_nmi_console(void) { return 0; }
+static inline int kgdb_unregister_nmi_console(void) { return 0; }
+static inline bool kgdb_nmi_poll_knock(void) { return 1; }
+#endif
+
 extern int kgdb_register_io_module(struct kgdb_io *local_kgdb_io_ops);
 extern void kgdb_unregister_io_module(struct kgdb_io *local_kgdb_io_ops);
 extern struct kgdb_io *dbg_io_ops;
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index b6e1f8c00577..23755ba42abc 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -38,6 +38,7 @@
 #include <linux/spinlock.h>
 #include <linux/rcupdate.h>
 #include <linux/mutex.h>
+#include <linux/ftrace.h>
 
 #ifdef CONFIG_KPROBES
 #include <asm/kprobes.h>
@@ -48,14 +49,26 @@
 #define KPROBE_REENTER          0x00000004
 #define KPROBE_HIT_SSDONE       0x00000008
 
+/*
+ * If function tracer is enabled and the arch supports full
+ * passing of pt_regs to function tracing, then kprobes can
+ * optimize on top of function tracing.
+ */
+#if defined(CONFIG_FUNCTION_TRACER) && defined(ARCH_SUPPORTS_FTRACE_SAVE_REGS) \
+        && defined(ARCH_SUPPORTS_KPROBES_ON_FTRACE)
+# define KPROBES_CAN_USE_FTRACE
+#endif
+
 /* Attach to insert probes on any functions which should be ignored*/
 #define __kprobes       __attribute__((__section__(".kprobes.text")))
+
 #else /* CONFIG_KPROBES */
 typedef int kprobe_opcode_t;
 struct arch_specific_insn {
         int dummy;
 };
 #define __kprobes
+
 #endif /* CONFIG_KPROBES */
 
 struct kprobe;
@@ -128,6 +141,7 @@ struct kprobe {
                                    * NOTE:
                                    * this flag is only for optimized_kprobe.
                                    */
+#define KPROBE_FLAG_FTRACE      8 /* probe is using ftrace */
 
 /* Has this kprobe gone ? */
 static inline int kprobe_gone(struct kprobe *p)
@@ -146,6 +160,13 @@ static inline int kprobe_optimized(struct kprobe *p)
 {
         return p->flags & KPROBE_FLAG_OPTIMIZED;
 }
+
+/* Is this kprobe uses ftrace ? */
+static inline int kprobe_ftrace(struct kprobe *p)
+{
+        return p->flags & KPROBE_FLAG_FTRACE;
+}
+
 /*
  * Special probe type that uses setjmp-longjmp type tricks to resume
  * execution at a specified entry with a matching prototype corresponding
@@ -295,6 +316,12 @@ extern int proc_kprobes_optimization_handler(struct ctl_table *table,
 #endif
 
 #endif /* CONFIG_OPTPROBES */
+#ifdef KPROBES_CAN_USE_FTRACE
+extern void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip,
+                                  struct ftrace_ops *ops, struct pt_regs *regs);
+extern int arch_prepare_kprobe_ftrace(struct kprobe *p);
+#endif
+
 
 /* Get the kprobe at this addr (if any) - called with preemption disabled */
 struct kprobe *get_kprobe(void *addr);
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index 22ccf9dee177..8d816646f766 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -14,6 +14,11 @@ struct task_struct *kthread_create_on_node(int (*threadfn)(void *data),
         kthread_create_on_node(threadfn, data, -1, namefmt, ##arg)
 
 
+struct task_struct *kthread_create_on_cpu(int (*threadfn)(void *data),
+                                          void *data,
+                                          unsigned int cpu,
+                                          const char *namefmt);
+
 /**
  * kthread_run - create and wake a thread.
  * @threadfn: the function to run until signal_pending(current).
@@ -34,9 +39,13 @@ struct task_struct *kthread_create_on_node(int (*threadfn)(void *data),
 
 void kthread_bind(struct task_struct *k, unsigned int cpu);
 int kthread_stop(struct task_struct *k);
-int kthread_should_stop(void);
+bool kthread_should_stop(void);
+bool kthread_should_park(void);
 bool kthread_freezable_should_stop(bool *was_frozen);
 void *kthread_data(struct task_struct *k);
+int kthread_park(struct task_struct *k);
+void kthread_unpark(struct task_struct *k);
+void kthread_parkme(void);
 
 int kthreadd(void *unused);
 extern struct task_struct *kthreadd_task;
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index b70b48b01098..8a59e0abe5fa 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -685,7 +685,7 @@ static inline int kvm_deassign_device(struct kvm *kvm,
 static inline void kvm_guest_enter(void)
 {
         BUG_ON(preemptible());
-        account_system_vtime(current);
+        vtime_account(current);
         current->flags |= PF_VCPU;
         /* KVM does not hold any references to rcu protected data when it
          * switches CPU into a guest mode. In fact switching to a guest mode
@@ -699,7 +699,7 @@ static inline void kvm_guest_enter(void)
 
 static inline void kvm_guest_exit(void)
 {
-        account_system_vtime(current);
+        vtime_account(current);
         current->flags &= ~PF_VCPU;
 }
 
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 3aade1d8f410..c6f8dad2ceb0 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -237,4 +237,20 @@ struct gpio_led_platform_data {
 struct platform_device *gpio_led_register_device(
                 int id, const struct gpio_led_platform_data *pdata);
 
+enum cpu_led_event {
+        CPU_LED_IDLE_START,     /* CPU enters idle */
+        CPU_LED_IDLE_END,       /* CPU idle ends */
+        CPU_LED_START,          /* Machine starts, especially resume */
+        CPU_LED_STOP,           /* Machine stops, especially suspend */
+        CPU_LED_HALTED,         /* Machine shutdown */
+};
+#ifdef CONFIG_LEDS_TRIGGER_CPU
+extern void ledtrig_cpu(enum cpu_led_event evt);
+#else
+static inline void ledtrig_cpu(enum cpu_led_event evt)
+{
+        return;
+}
+#endif
+
 #endif          /* __LINUX_LEDS_H_INCLUDED */
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 64f90e17e51d..77eeeda2b6e2 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -162,6 +162,7 @@ enum {
         ATA_DFLAG_DETACHED      = (1 << 25),
 
         ATA_DFLAG_DA            = (1 << 26), /* device supports Device Attention */
+        ATA_DFLAG_DEVSLP        = (1 << 27), /* device supports Device Sleep */
 
         ATA_DEV_UNKNOWN         = 0,    /* unknown device */
         ATA_DEV_ATA             = 1,    /* ATA device */
@@ -184,6 +185,7 @@ enum {
         ATA_LFLAG_DISABLED      = (1 << 6), /* link is disabled */
         ATA_LFLAG_SW_ACTIVITY   = (1 << 7), /* keep activity stats */
         ATA_LFLAG_NO_LPM        = (1 << 8), /* disable LPM on this link */
+        ATA_LFLAG_RST_ONCE      = (1 << 9), /* limit recovery to one reset */
 
         /* struct ata_port flags */
         ATA_FLAG_SLAVE_POSS     = (1 << 0), /* host supports slave dev */
@@ -649,6 +651,9 @@ struct ata_device {
                 u32             gscr[SATA_PMP_GSCR_DWORDS]; /* PMP GSCR block */
         };
 
+        /* Identify Device Data Log (30h), SATA Settings (page 08h) */
+        u8                      sata_settings[ATA_SECT_SIZE];
+
         /* error history */
         int                     spdn_cnt;
         /* ering is CLEAR_END, read comment above CLEAR_END */
@@ -986,8 +991,7 @@ extern int ata_host_activate(struct ata_host *host, int irq,
                              irq_handler_t irq_handler, unsigned long irq_flags,
                              struct scsi_host_template *sht);
 extern void ata_host_detach(struct ata_host *host);
-extern void ata_host_init(struct ata_host *, struct device *,
-                          unsigned long, struct ata_port_operations *);
+extern void ata_host_init(struct ata_host *, struct device *, struct ata_port_operations *);
 extern int ata_scsi_detect(struct scsi_host_template *sht);
 extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
 extern int ata_scsi_queuecmd(struct Scsi_Host *h, struct scsi_cmnd *cmd);
@@ -1012,6 +1016,17 @@ extern bool ata_link_offline(struct ata_link *link);
 #ifdef CONFIG_PM
 extern int ata_host_suspend(struct ata_host *host, pm_message_t mesg);
 extern void ata_host_resume(struct ata_host *host);
+extern int ata_sas_port_async_suspend(struct ata_port *ap, int *async);
+extern int ata_sas_port_async_resume(struct ata_port *ap, int *async);
+#else
+static inline int ata_sas_port_async_suspend(struct ata_port *ap, int *async)
+{
+        return 0;
+}
+static inline int ata_sas_port_async_resume(struct ata_port *ap, int *async)
+{
+        return 0;
+}
 #endif
 extern int ata_ratelimit(void);
 extern void ata_msleep(struct ata_port *ap, unsigned int msecs);
diff --git a/include/linux/libfdt.h b/include/linux/libfdt.h
index 4c0306c69b4e..a0c3bf6c9edb 100644
--- a/include/linux/libfdt.h
+++ b/include/linux/libfdt.h
@@ -2,7 +2,7 @@
 #define _INCLUDE_LIBFDT_H_
 
 #include <linux/libfdt_env.h>
-#include "../../scripts/dtc/libfdt/fdt.h"
-#include "../../scripts/dtc/libfdt/libfdt.h"
+#include <>
+#include <>
 
 #endif /* _INCLUDE_LIBFDT_H_ */
diff --git a/include/linux/loop.h b/include/linux/loop.h
index 11a41a8f08eb..9635116dd830 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -44,7 +44,7 @@ struct loop_device {
         int             lo_encrypt_key_size;
         struct loop_func_table *lo_encryption;
         __u32           lo_init[2];
-        uid_t           lo_key_owner;   /* Who set the key */
+        kuid_t          lo_key_owner;   /* Who set the key */
         int             (*ioctl)(struct loop_device *, int cmd, 
                                  unsigned long arg); 
 
diff --git a/include/linux/mdio.h b/include/linux/mdio.h
index 7cccafe50e7b..6c406845f7e2 100644
--- a/include/linux/mdio.h
+++ b/include/linux/mdio.h
@@ -377,5 +377,88 @@ static inline void mdio45_ethtool_gset(const struct mdio_if_info *mdio,
 extern int mdio_mii_ioctl(const struct mdio_if_info *mdio,
                           struct mii_ioctl_data *mii_data, int cmd);
 
+/**
+ * mmd_eee_cap_to_ethtool_sup_t
+ * @eee_cap: value of the MMD EEE Capability register
+ *
+ * A small helper function that translates MMD EEE Capability (3.20) bits
+ * to ethtool supported settings.
+ */
+static inline u32 mmd_eee_cap_to_ethtool_sup_t(u16 eee_cap)
+{
+        u32 supported = 0;
+
+        if (eee_cap & MDIO_EEE_100TX)
+                supported |= SUPPORTED_100baseT_Full;
+        if (eee_cap & MDIO_EEE_1000T)
+                supported |= SUPPORTED_1000baseT_Full;
+        if (eee_cap & MDIO_EEE_10GT)
+                supported |= SUPPORTED_10000baseT_Full;
+        if (eee_cap & MDIO_EEE_1000KX)
+                supported |= SUPPORTED_1000baseKX_Full;
+        if (eee_cap & MDIO_EEE_10GKX4)
+                supported |= SUPPORTED_10000baseKX4_Full;
+        if (eee_cap & MDIO_EEE_10GKR)
+                supported |= SUPPORTED_10000baseKR_Full;
+
+        return supported;
+}
+
+/**
+ * mmd_eee_adv_to_ethtool_adv_t
+ * @eee_adv: value of the MMD EEE Advertisement/Link Partner Ability registers
+ *
+ * A small helper function that translates the MMD EEE Advertisment (7.60)
+ * and MMD EEE Link Partner Ability (7.61) bits to ethtool advertisement
+ * settings.
+ */
+static inline u32 mmd_eee_adv_to_ethtool_adv_t(u16 eee_adv)
+{
+        u32 adv = 0;
+
+        if (eee_adv & MDIO_EEE_100TX)
+                adv |= ADVERTISED_100baseT_Full;
+        if (eee_adv & MDIO_EEE_1000T)
+                adv |= ADVERTISED_1000baseT_Full;
+        if (eee_adv & MDIO_EEE_10GT)
+                adv |= ADVERTISED_10000baseT_Full;
+        if (eee_adv & MDIO_EEE_1000KX)
+                adv |= ADVERTISED_1000baseKX_Full;
+        if (eee_adv & MDIO_EEE_10GKX4)
+                adv |= ADVERTISED_10000baseKX4_Full;
+        if (eee_adv & MDIO_EEE_10GKR)
+                adv |= ADVERTISED_10000baseKR_Full;
+
+        return adv;
+}
+
+/**
+ * ethtool_adv_to_mmd_eee_adv_t
+ * @adv: the ethtool advertisement settings
+ *
+ * A small helper function that translates ethtool advertisement settings
+ * to EEE advertisements for the MMD EEE Advertisement (7.60) and
+ * MMD EEE Link Partner Ability (7.61) registers.
+ */
+static inline u16 ethtool_adv_to_mmd_eee_adv_t(u32 adv)
+{
+        u16 reg = 0;
+
+        if (adv & ADVERTISED_100baseT_Full)
+                reg |= MDIO_EEE_100TX;
+        if (adv & ADVERTISED_1000baseT_Full)
+                reg |= MDIO_EEE_1000T;
+        if (adv & ADVERTISED_10000baseT_Full)
+                reg |= MDIO_EEE_10GT;
+        if (adv & ADVERTISED_1000baseKX_Full)
+                reg |= MDIO_EEE_1000KX;
+        if (adv & ADVERTISED_10000baseKX4_Full)
+                reg |= MDIO_EEE_10GKX4;
+        if (adv & ADVERTISED_10000baseKR_Full)
+                reg |= MDIO_EEE_10GKR;
+
+        return reg;
+}
+
 #endif /* __KERNEL__ */
 #endif /* __LINUX_MDIO_H__ */
diff --git a/include/linux/mfd/abx500/ab8500-codec.h b/include/linux/mfd/abx500/ab8500-codec.h
index dc6529202cdd..d7079413def0 100644
--- a/include/linux/mfd/abx500/ab8500-codec.h
+++ b/include/linux/mfd/abx500/ab8500-codec.h
@@ -23,7 +23,8 @@ enum amic_type {
 /* Mic-biases */
 enum amic_micbias {
         AMIC_MICBIAS_VAMIC1,
-        AMIC_MICBIAS_VAMIC2
+        AMIC_MICBIAS_VAMIC2,
+        AMIC_MICBIAS_UNKNOWN
 };
 
 /* Bias-voltage */
@@ -31,7 +32,8 @@ enum ear_cm_voltage {
         EAR_CMV_0_95V,
         EAR_CMV_1_10V,
         EAR_CMV_1_27V,
-        EAR_CMV_1_58V
+        EAR_CMV_1_58V,
+        EAR_CMV_UNKNOWN
 };
 
 /* Analog microphone settings */
diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h
index 5b90e94399e1..c410d99bd667 100644
--- a/include/linux/mfd/dbx500-prcmu.h
+++ b/include/linux/mfd/dbx500-prcmu.h
@@ -136,6 +136,7 @@ enum prcmu_clock {
         PRCMU_TIMCLK,
         PRCMU_PLLSOC0,
         PRCMU_PLLSOC1,
+        PRCMU_ARMSS,
         PRCMU_PLLDDR,
         PRCMU_PLLDSI,
         PRCMU_DSI0CLK,
diff --git a/include/linux/mfd/max77686.h b/include/linux/mfd/max77686.h
index 3d7ae4d7fd36..46c0f320ed76 100644
--- a/include/linux/mfd/max77686.h
+++ b/include/linux/mfd/max77686.h
@@ -74,6 +74,7 @@ enum max77686_regulators {
 struct max77686_regulator_data {
         int id;
         struct regulator_init_data *initdata;
+        struct device_node *of_node;
 };
 
 enum max77686_opmode {
diff --git a/include/linux/mfd/max8998.h b/include/linux/mfd/max8998.h
index f4f0dfa4698a..6823548d0c0a 100644
--- a/include/linux/mfd/max8998.h
+++ b/include/linux/mfd/max8998.h
@@ -67,7 +67,7 @@ struct max8998_regulator_data {
 /**
  * struct max8998_board - packages regulator init data
  * @regulators: array of defined regulators
- * @num_regulators: number of regultors used
+ * @num_regulators: number of regulators used
  * @irq_base: base IRQ number for max8998, required for IRQs
  * @ono: power onoff IRQ number for max8998
  * @buck_voltage_lock: Do NOT change the values of the following six
diff --git a/include/linux/mfd/tps6586x.h b/include/linux/mfd/tps6586x.h
index f350fd0ba1df..94514710a03f 100644
--- a/include/linux/mfd/tps6586x.h
+++ b/include/linux/mfd/tps6586x.h
@@ -14,6 +14,7 @@
 #define TPS6586X_SLEW_RATE_MASK         0x07
 
 enum {
+        TPS6586X_ID_SYS,
         TPS6586X_ID_SM_0,
         TPS6586X_ID_SM_1,
         TPS6586X_ID_SM_2,
diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h
index eaad49f7c130..ba43d4806b83 100644
--- a/include/linux/mfd/twl6040.h
+++ b/include/linux/mfd/twl6040.h
@@ -194,7 +194,6 @@ struct twl6040_vibra_data {
 
 struct twl6040_platform_data {
         int audpwron_gpio;      /* audio power-on gpio */
-        unsigned int irq_base;
 
         struct twl6040_codec_data *codec;
         struct twl6040_vibra_data *vibra;
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 6e1b0f973a03..6d1acb04cd17 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -54,7 +54,13 @@ enum {
 };
 
 enum {
-        MLX4_MAX_PORTS          = 2
+        MLX4_PORT_CAP_IS_SM     = 1 << 1,
+        MLX4_PORT_CAP_DEV_MGMT_SUP = 1 << 19,
+};
+
+enum {
+        MLX4_MAX_PORTS          = 2,
+        MLX4_MAX_PORT_PKEYS     = 128
 };
 
 /* base qkey for use in sriov tunnel-qp/proxy-qp communication.
@@ -191,6 +197,25 @@ enum {
         MLX4_FATAL_WARNING_SUBTYPE_WARMING = 0,
 };
 
+enum slave_port_state {
+        SLAVE_PORT_DOWN = 0,
+        SLAVE_PENDING_UP,
+        SLAVE_PORT_UP,
+};
+
+enum slave_port_gen_event {
+        SLAVE_PORT_GEN_EVENT_DOWN = 0,
+        SLAVE_PORT_GEN_EVENT_UP,
+        SLAVE_PORT_GEN_EVENT_NONE,
+};
+
+enum slave_port_state_event {
+        MLX4_PORT_STATE_DEV_EVENT_PORT_DOWN,
+        MLX4_PORT_STATE_DEV_EVENT_PORT_UP,
+        MLX4_PORT_STATE_IB_PORT_STATE_EVENT_GID_VALID,
+        MLX4_PORT_STATE_IB_EVENT_GID_INVALID,
+};
+
 enum {
         MLX4_PERM_LOCAL_READ    = 1 << 10,
         MLX4_PERM_LOCAL_WRITE   = 1 << 11,
@@ -303,6 +328,9 @@ struct mlx4_phys_caps {
         u32                     gid_phys_table_len[MLX4_MAX_PORTS + 1];
         u32                     pkey_phys_table_len[MLX4_MAX_PORTS + 1];
         u32                     num_phys_eqs;
+        u32                     base_sqpn;
+        u32                     base_proxy_sqpn;
+        u32                     base_tunnel_sqpn;
 };
 
 struct mlx4_caps {
@@ -333,9 +361,10 @@ struct mlx4_caps {
         int                     max_rq_desc_sz;
         int                     max_qp_init_rdma;
         int                     max_qp_dest_rdma;
-        int                     sqp_start;
-        u32                     base_sqpn;
-        u32                     base_tunnel_sqpn;
+        u32                     *qp0_proxy;
+        u32                     *qp1_proxy;
+        u32                     *qp0_tunnel;
+        u32                     *qp1_tunnel;
         int                     num_srqs;
         int                     max_srq_wqes;
         int                     max_srq_sge;
@@ -389,6 +418,7 @@ struct mlx4_caps {
         enum mlx4_port_type     possible_type[MLX4_MAX_PORTS + 1];
         u32                     max_counters;
         u8                      port_ib_mtu[MLX4_MAX_PORTS + 1];
+        u16                     sqp_demux;
 };
 
 struct mlx4_buf_list {
@@ -671,6 +701,10 @@ struct mlx4_init_port_param {
         for ((port) = 1; (port) <= (dev)->caps.num_ports; (port)++)     \
                 if ((type) == (dev)->caps.port_mask[(port)])
 
+#define mlx4_foreach_non_ib_transport_port(port, dev)                     \
+        for ((port) = 1; (port) <= (dev)->caps.num_ports; (port)++)       \
+                if (((dev)->caps.port_mask[port] != MLX4_PORT_TYPE_IB))
+
 #define mlx4_foreach_ib_transport_port(port, dev)                         \
         for ((port) = 1; (port) <= (dev)->caps.num_ports; (port)++)       \
                 if (((dev)->caps.port_mask[port] == MLX4_PORT_TYPE_IB) || \
@@ -692,7 +726,18 @@ static inline int mlx4_is_master(struct mlx4_dev *dev)
 
 static inline int mlx4_is_qp_reserved(struct mlx4_dev *dev, u32 qpn)
 {
-        return (qpn < dev->caps.sqp_start + 8);
+        return (qpn < dev->phys_caps.base_sqpn + 8 +
+                16 * MLX4_MFUNC_MAX * !!mlx4_is_master(dev));
+}
+
+static inline int mlx4_is_guest_proxy(struct mlx4_dev *dev, int slave, u32 qpn)
+{
+        int guest_proxy_base = dev->phys_caps.base_proxy_sqpn + slave * 8;
+
+        if (qpn >= guest_proxy_base && qpn < guest_proxy_base + 8)
+                return 1;
+
+        return 0;
 }
 
 static inline int mlx4_is_mfunc(struct mlx4_dev *dev)
@@ -927,6 +972,20 @@ int mlx4_flow_attach(struct mlx4_dev *dev,
                      struct mlx4_net_trans_rule *rule, u64 *reg_id);
 int mlx4_flow_detach(struct mlx4_dev *dev, u64 reg_id);
 
+void mlx4_sync_pkey_table(struct mlx4_dev *dev, int slave, int port,
+                          int i, int val);
+
 int mlx4_get_parav_qkey(struct mlx4_dev *dev, u32 qpn, u32 *qkey);
 
+int mlx4_is_slave_active(struct mlx4_dev *dev, int slave);
+int mlx4_gen_pkey_eqe(struct mlx4_dev *dev, int slave, u8 port);
+int mlx4_gen_guid_change_eqe(struct mlx4_dev *dev, int slave, u8 port);
+int mlx4_gen_slaves_port_mgt_ev(struct mlx4_dev *dev, u8 port, int attr);
+int mlx4_gen_port_state_change_eqe(struct mlx4_dev *dev, int slave, u8 port, u8 port_subtype_change);
+enum slave_port_state mlx4_get_slave_port_state(struct mlx4_dev *dev, int slave, u8 port);
+int set_and_calc_slave_port_state(struct mlx4_dev *dev, int slave, u8 port, int event, enum slave_port_gen_event *gen_event);
+
+void mlx4_put_slave_node_guid(struct mlx4_dev *dev, int slave, __be64 guid);
+__be64 mlx4_get_slave_node_guid(struct mlx4_dev *dev, int slave);
+
 #endif /* MLX4_DEVICE_H */
diff --git a/include/linux/mlx4/driver.h b/include/linux/mlx4/driver.h
index d813704b963b..c257e1b211be 100644
--- a/include/linux/mlx4/driver.h
+++ b/include/linux/mlx4/driver.h
@@ -45,6 +45,8 @@ enum mlx4_dev_event {
         MLX4_DEV_EVENT_PORT_DOWN,
         MLX4_DEV_EVENT_PORT_REINIT,
         MLX4_DEV_EVENT_PORT_MGMT_CHANGE,
+        MLX4_DEV_EVENT_SLAVE_INIT,
+        MLX4_DEV_EVENT_SLAVE_SHUTDOWN,
 };
 
 struct mlx4_interface {
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 338388ba260a..4b4ad6ffef92 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -126,7 +126,8 @@ struct mlx4_rss_context {
 
 struct mlx4_qp_path {
         u8                      fl;
-        u8                      reserved1[2];
+        u8                      reserved1[1];
+        u8                      disable_pkey_check;
         u8                      pkey_index;
         u8                      counter_index;
         u8                      grh_mylmc;
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 6955045199b0..fed3def62818 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -232,7 +232,7 @@ struct of_device_id
         char    type[32];
         char    compatible[128];
 #ifdef __KERNEL__
-        void    *data;
+        const void *data;
 #else
         kernel_ulong_t data;
 #endif
@@ -600,4 +600,12 @@ struct x86_cpu_id {
 #define X86_MODEL_ANY  0
 #define X86_FEATURE_ANY 0       /* Same as FPU, you can't test for that */
 
+#define IPACK_ANY_FORMAT 0xff
+#define IPACK_ANY_ID (~0)
+struct ipack_device_id {
+        __u8  format;                   /* Format version or IPACK_ANY_ID */
+        __u32 vendor;                   /* Vendor ID or IPACK_ANY_ID */
+        __u32 device;                   /* Device ID or IPACK_ANY_ID */
+};
+
 #endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h
index 2475228c1158..1f8d24bdafda 100644
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
@@ -79,9 +79,10 @@ struct mtd_part_parser {
 extern int register_mtd_parser(struct mtd_part_parser *parser);
 extern int deregister_mtd_parser(struct mtd_part_parser *parser);
 
-int mtd_is_partition(struct mtd_info *mtd);
+int mtd_is_partition(const struct mtd_info *mtd);
 int mtd_add_partition(struct mtd_info *master, char *name,
                       long long offset, long long length);
 int mtd_del_partition(struct mtd_info *master, int partno);
+uint64_t mtd_get_device_size(const struct mtd_info *mtd);
 
 #endif
diff --git a/include/linux/net.h b/include/linux/net.h
index 99276c3dc89a..6ab31cabef7c 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -65,6 +65,7 @@ typedef enum {
 struct poll_table_struct;
 struct pipe_inode_info;
 struct inode;
+struct file;
 struct net;
 
 #define SOCK_ASYNC_NOSPACE      0
@@ -246,7 +247,7 @@ extern int   	     sock_sendmsg(struct socket *sock, struct msghdr *msg,
                                   size_t len);
 extern int           sock_recvmsg(struct socket *sock, struct msghdr *msg,
                                   size_t size, int flags);
-extern int           sock_map_fd(struct socket *sock, int flags);
+extern struct file  *sock_alloc_file(struct socket *sock, int flags, const char *dname);
 extern struct socket *sockfd_lookup(int fd, int *err);
 extern struct socket *sock_from_file(struct file *file, int *err);
 #define              sockfd_put(sock) fput(sock->file)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 59dc05f38247..01646aa53b0e 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -338,18 +338,16 @@ struct napi_struct {
 
         unsigned long           state;
         int                     weight;
+        unsigned int            gro_count;
         int                     (*poll)(struct napi_struct *, int);
 #ifdef CONFIG_NETPOLL
         spinlock_t              poll_lock;
         int                     poll_owner;
 #endif
-
-        unsigned int            gro_count;
-
         struct net_device       *dev;
-        struct list_head        dev_list;
         struct sk_buff          *gro_list;
         struct sk_buff          *skb;
+        struct list_head        dev_list;
 };
 
 enum {
@@ -906,11 +904,12 @@ struct netdev_fcoe_hbainfo {
  *      feature set might be less than what was returned by ndo_fix_features()).
  *      Must return >0 or -errno if it changed dev->features itself.
  *
- * int (*ndo_fdb_add)(struct ndmsg *ndm, struct net_device *dev,
- *                    unsigned char *addr, u16 flags)
+ * int (*ndo_fdb_add)(struct ndmsg *ndm, struct nlattr *tb[],
+ *                    struct net_device *dev,
+ *                    const unsigned char *addr, u16 flags)
  *      Adds an FDB entry to dev for addr.
  * int (*ndo_fdb_del)(struct ndmsg *ndm, struct net_device *dev,
- *                    unsigned char *addr)
+ *                    const unsigned char *addr)
  *      Deletes the FDB entry from dev coresponding to addr.
  * int (*ndo_fdb_dump)(struct sk_buff *skb, struct netlink_callback *cb,
  *                     struct net_device *dev, int idx)
@@ -1016,12 +1015,13 @@ struct net_device_ops {
         void                    (*ndo_neigh_destroy)(struct neighbour *n);
 
         int                     (*ndo_fdb_add)(struct ndmsg *ndm,
+                                               struct nlattr *tb[],
                                                struct net_device *dev,
-                                               unsigned char *addr,
+                                               const unsigned char *addr,
                                                u16 flags);
         int                     (*ndo_fdb_del)(struct ndmsg *ndm,
                                                struct net_device *dev,
-                                               unsigned char *addr);
+                                               const unsigned char *addr);
         int                     (*ndo_fdb_dump)(struct sk_buff *skb,
                                                 struct netlink_callback *cb,
                                                 struct net_device *dev,
@@ -1322,6 +1322,8 @@ struct net_device {
         /* phy device may attach itself for hardware timestamping */
         struct phy_device *phydev;
 
+        struct lock_class_key *qdisc_tx_busylock;
+
         /* group the device belongs to */
         int group;
 
@@ -1401,6 +1403,9 @@ static inline void netdev_for_each_tx_queue(struct net_device *dev,
                 f(dev, &dev->_tx[i], arg);
 }
 
+extern struct netdev_queue *netdev_pick_tx(struct net_device *dev,
+                                           struct sk_buff *skb);
+
 /*
  * Net namespace inlines
  */
@@ -1553,7 +1558,7 @@ struct packet_type {
 #define NETDEV_PRE_TYPE_CHANGE  0x000E
 #define NETDEV_POST_TYPE_CHANGE 0x000F
 #define NETDEV_POST_INIT        0x0010
-#define NETDEV_UNREGISTER_BATCH 0x0011
+#define NETDEV_UNREGISTER_FINAL 0x0011
 #define NETDEV_RELEASE          0x0012
 #define NETDEV_NOTIFY_PEERS     0x0013
 #define NETDEV_JOIN             0x0014
@@ -2227,6 +2232,7 @@ static inline void dev_hold(struct net_device *dev)
  * kind of lower layer not just hardware media.
  */
 
+extern void linkwatch_init_dev(struct net_device *dev);
 extern void linkwatch_fire_event(struct net_device *dev);
 extern void linkwatch_forget_dev(struct net_device *dev);
 
@@ -2249,8 +2255,6 @@ extern void netif_carrier_on(struct net_device *dev);
 
 extern void netif_carrier_off(struct net_device *dev);
 
-extern void netif_notify_peers(struct net_device *dev);
-
 /**
  *      netif_dormant_on - mark device as dormant.
  *      @dev: network device
@@ -2560,9 +2564,9 @@ extern void __hw_addr_flush(struct netdev_hw_addr_list *list);
 extern void __hw_addr_init(struct netdev_hw_addr_list *list);
 
 /* Functions used for device addresses handling */
-extern int dev_addr_add(struct net_device *dev, unsigned char *addr,
+extern int dev_addr_add(struct net_device *dev, const unsigned char *addr,
                         unsigned char addr_type);
-extern int dev_addr_del(struct net_device *dev, unsigned char *addr,
+extern int dev_addr_del(struct net_device *dev, const unsigned char *addr,
                         unsigned char addr_type);
 extern int dev_addr_add_multiple(struct net_device *to_dev,
                                  struct net_device *from_dev,
@@ -2574,20 +2578,20 @@ extern void dev_addr_flush(struct net_device *dev);
 extern int dev_addr_init(struct net_device *dev);
 
 /* Functions used for unicast addresses handling */
-extern int dev_uc_add(struct net_device *dev, unsigned char *addr);
-extern int dev_uc_add_excl(struct net_device *dev, unsigned char *addr);
-extern int dev_uc_del(struct net_device *dev, unsigned char *addr);
+extern int dev_uc_add(struct net_device *dev, const unsigned char *addr);
+extern int dev_uc_add_excl(struct net_device *dev, const unsigned char *addr);
+extern int dev_uc_del(struct net_device *dev, const unsigned char *addr);
 extern int dev_uc_sync(struct net_device *to, struct net_device *from);
 extern void dev_uc_unsync(struct net_device *to, struct net_device *from);
 extern void dev_uc_flush(struct net_device *dev);
 extern void dev_uc_init(struct net_device *dev);
 
 /* Functions used for multicast addresses handling */
-extern int dev_mc_add(struct net_device *dev, unsigned char *addr);
-extern int dev_mc_add_global(struct net_device *dev, unsigned char *addr);
-extern int dev_mc_add_excl(struct net_device *dev, unsigned char *addr);
-extern int dev_mc_del(struct net_device *dev, unsigned char *addr);
-extern int dev_mc_del_global(struct net_device *dev, unsigned char *addr);
+extern int dev_mc_add(struct net_device *dev, const unsigned char *addr);
+extern int dev_mc_add_global(struct net_device *dev, const unsigned char *addr);
+extern int dev_mc_add_excl(struct net_device *dev, const unsigned char *addr);
+extern int dev_mc_del(struct net_device *dev, const unsigned char *addr);
+extern int dev_mc_del_global(struct net_device *dev, const unsigned char *addr);
 extern int dev_mc_sync(struct net_device *to, struct net_device *from);
 extern void dev_mc_unsync(struct net_device *to, struct net_device *from);
 extern void dev_mc_flush(struct net_device *dev);
@@ -2599,8 +2603,7 @@ extern void		__dev_set_rx_mode(struct net_device *dev);
 extern int              dev_set_promiscuity(struct net_device *dev, int inc);
 extern int              dev_set_allmulti(struct net_device *dev, int inc);
 extern void             netdev_state_change(struct net_device *dev);
-extern int              netdev_bonding_change(struct net_device *dev,
-                                              unsigned long event);
+extern void             netdev_notify_peers(struct net_device *dev);
 extern void             netdev_features_change(struct net_device *dev);
 /* Load a device via the kmod */
 extern void             dev_load(struct net *net, const char *name);
@@ -2720,9 +2723,6 @@ static inline const char *netdev_name(const struct net_device *dev)
         return dev->name;
 }
 
-extern int __netdev_printk(const char *level, const struct net_device *dev,
-                        struct va_format *vaf);
-
 extern __printf(3, 4)
 int netdev_printk(const char *level, const struct net_device *dev,
                   const char *format, ...);
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index c613cf0d7884..1dcf2a38e51f 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -342,7 +342,7 @@ extern int nf_register_afinfo(const struct nf_afinfo *afinfo);
 extern void nf_unregister_afinfo(const struct nf_afinfo *afinfo);
 
 #include <net/flow.h>
-extern void (*ip_nat_decode_session)(struct sk_buff *, struct flowi *);
+extern void (*nf_nat_decode_session_hook)(struct sk_buff *, struct flowi *);
 
 static inline void
 nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
@@ -350,13 +350,11 @@ nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
 #ifdef CONFIG_NF_NAT_NEEDED
         void (*decodefn)(struct sk_buff *, struct flowi *);
 
-        if (family == AF_INET) {
-                rcu_read_lock();
-                decodefn = rcu_dereference(ip_nat_decode_session);
-                if (decodefn)
-                        decodefn(skb, fl);
-                rcu_read_unlock();
-        }
+        rcu_read_lock();
+        decodefn = rcu_dereference(nf_nat_decode_session_hook);
+        if (decodefn)
+                decodefn(skb, fl);
+        rcu_read_unlock();
 #endif
 }
 
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index 2edc64cab739..528697b3c152 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -190,6 +190,7 @@ enum ip_set_dim {
          * If changed, new revision of iptables match/target is required.
          */
         IPSET_DIM_MAX = 6,
+        IPSET_BIT_RETURN_NOMATCH = 7,
 };
 
 /* Option flags for kernel operations */
@@ -198,6 +199,7 @@ enum ip_set_kopt {
         IPSET_DIM_ONE_SRC = (1 << IPSET_DIM_ONE),
         IPSET_DIM_TWO_SRC = (1 << IPSET_DIM_TWO),
         IPSET_DIM_THREE_SRC = (1 << IPSET_DIM_THREE),
+        IPSET_RETURN_NOMATCH = (1 << IPSET_BIT_RETURN_NOMATCH),
 };
 
 #ifdef __KERNEL__
@@ -206,9 +208,15 @@ enum ip_set_kopt {
 #include <linux/netlink.h>
 #include <linux/netfilter.h>
 #include <linux/netfilter/x_tables.h>
+#include <linux/stringify.h>
 #include <linux/vmalloc.h>
 #include <net/netlink.h>
 
+#define _IP_SET_MODULE_DESC(a, b, c)            \
+        MODULE_DESCRIPTION(a " type of IP sets, revisions " b "-" c)
+#define IP_SET_MODULE_DESC(a, b, c)             \
+        _IP_SET_MODULE_DESC(a, __stringify(b), __stringify(c))
+
 /* Set features */
 enum ip_set_feature {
         IPSET_TYPE_IP_FLAG = 0,
@@ -223,6 +231,8 @@ enum ip_set_feature {
         IPSET_TYPE_NAME = (1 << IPSET_TYPE_NAME_FLAG),
         IPSET_TYPE_IFACE_FLAG = 5,
         IPSET_TYPE_IFACE = (1 << IPSET_TYPE_IFACE_FLAG),
+        IPSET_TYPE_NOMATCH_FLAG = 6,
+        IPSET_TYPE_NOMATCH = (1 << IPSET_TYPE_NOMATCH_FLAG),
         /* Strictly speaking not a feature, but a flag for dumping:
          * this settype must be dumped last */
         IPSET_DUMP_LAST_FLAG = 7,
@@ -249,7 +259,7 @@ struct ip_set_type_variant {
          *              returns negative error code,
          *                      zero for no match/success to add/delete
          *                      positive for matching element */
-        int (*kadt)(struct ip_set *set, const struct sk_buff * skb,
+        int (*kadt)(struct ip_set *set, const struct sk_buff *skb,
                     const struct xt_action_param *par,
                     enum ipset_adt adt, const struct ip_set_adt_opt *opt);
 
@@ -424,7 +434,8 @@ static inline int nla_put_ipaddr4(struct sk_buff *skb, int type, __be32 ipaddr)
         return ret;
 }
 
-static inline int nla_put_ipaddr6(struct sk_buff *skb, int type, const struct in6_addr *ipaddrptr)
+static inline int nla_put_ipaddr6(struct sk_buff *skb, int type,
+                                  const struct in6_addr *ipaddrptr)
 {
         struct nlattr *__nested = ipset_nest_start(skb, type);
         int ret;
diff --git a/include/linux/netfilter/ipset/ip_set_ahash.h b/include/linux/netfilter/ipset/ip_set_ahash.h
index b114d35aea5e..ef9acd3c8450 100644
--- a/include/linux/netfilter/ipset/ip_set_ahash.h
+++ b/include/linux/netfilter/ipset/ip_set_ahash.h
@@ -137,50 +137,59 @@ htable_bits(u32 hashsize)
 #endif
 
 #define SET_HOST_MASK(family)   (family == AF_INET ? 32 : 128)
+#ifdef IP_SET_HASH_WITH_MULTI
+#define NETS_LENGTH(family)     (SET_HOST_MASK(family) + 1)
+#else
+#define NETS_LENGTH(family)     SET_HOST_MASK(family)
+#endif
 
 /* Network cidr size book keeping when the hash stores different
  * sized networks */
 static void
-add_cidr(struct ip_set_hash *h, u8 cidr, u8 host_mask)
+add_cidr(struct ip_set_hash *h, u8 cidr, u8 nets_length)
 {
-        u8 i;
-
-        ++h->nets[cidr-1].nets;
-
-        pr_debug("add_cidr added %u: %u\n", cidr, h->nets[cidr-1].nets);
+        int i, j;
 
-        if (h->nets[cidr-1].nets > 1)
-                return;
-
-        /* New cidr size */
-        for (i = 0; i < host_mask && h->nets[i].cidr; i++) {
-                /* Add in increasing prefix order, so larger cidr first */
-                if (h->nets[i].cidr < cidr)
-                        swap(h->nets[i].cidr, cidr);
+        /* Add in increasing prefix order, so larger cidr first */
+        for (i = 0, j = -1; i < nets_length && h->nets[i].nets; i++) {
+                if (j != -1)
+                        continue;
+                else if (h->nets[i].cidr < cidr)
+                        j = i;
+                else if (h->nets[i].cidr == cidr) {
+                        h->nets[i].nets++;
+                        return;
+                }
+        }
+        if (j != -1) {
+                for (; i > j; i--) {
+                        h->nets[i].cidr = h->nets[i - 1].cidr;
+                        h->nets[i].nets = h->nets[i - 1].nets;
+                }
         }
-        if (i < host_mask)
-                h->nets[i].cidr = cidr;
+        h->nets[i].cidr = cidr;
+        h->nets[i].nets = 1;
 }
 
 static void
-del_cidr(struct ip_set_hash *h, u8 cidr, u8 host_mask)
+del_cidr(struct ip_set_hash *h, u8 cidr, u8 nets_length)
 {
-        u8 i;
-
-        --h->nets[cidr-1].nets;
+        u8 i, j;
 
-        pr_debug("del_cidr deleted %u: %u\n", cidr, h->nets[cidr-1].nets);
+        for (i = 0; i < nets_length - 1 && h->nets[i].cidr != cidr; i++)
+                ;
+        h->nets[i].nets--;
 
-        if (h->nets[cidr-1].nets != 0)
+        if (h->nets[i].nets != 0)
                 return;
 
-        /* All entries with this cidr size deleted, so cleanup h->cidr[] */
-        for (i = 0; i < host_mask - 1 && h->nets[i].cidr; i++) {
-                if (h->nets[i].cidr == cidr)
-                        h->nets[i].cidr = cidr = h->nets[i+1].cidr;
+        for (j = i; j < nets_length - 1 && h->nets[j].nets; j++) {
+                h->nets[j].cidr = h->nets[j + 1].cidr;
+                h->nets[j].nets = h->nets[j + 1].nets;
         }
-        h->nets[i - 1].cidr = 0;
 }
+#else
+#define NETS_LENGTH(family)             0
 #endif
 
 /* Destroy the hashtable part of the set */
@@ -202,14 +211,14 @@ ahash_destroy(struct htable *t)
 
 /* Calculate the actual memory size of the set data */
 static size_t
-ahash_memsize(const struct ip_set_hash *h, size_t dsize, u8 host_mask)
+ahash_memsize(const struct ip_set_hash *h, size_t dsize, u8 nets_length)
 {
         u32 i;
         struct htable *t = h->table;
         size_t memsize = sizeof(*h)
                          + sizeof(*t)
 #ifdef IP_SET_HASH_WITH_NETS
-                         + sizeof(struct ip_set_hash_nets) * host_mask
+                         + sizeof(struct ip_set_hash_nets) * nets_length
 #endif
                          + jhash_size(t->htable_bits) * sizeof(struct hbucket);
 
@@ -238,7 +247,7 @@ ip_set_hash_flush(struct ip_set *set)
         }
 #ifdef IP_SET_HASH_WITH_NETS
         memset(h->nets, 0, sizeof(struct ip_set_hash_nets)
-                           * SET_HOST_MASK(set->family));
+                           * NETS_LENGTH(set->family));
 #endif
         h->elements = 0;
 }
@@ -271,9 +280,6 @@ ip_set_hash_destroy(struct ip_set *set)
 (jhash2((u32 *)(data), HKEY_DATALEN/sizeof(u32), initval)       \
         & jhash_mask(htable_bits))
 
-#define CONCAT(a, b, c)         a##b##c
-#define TOKEN(a, b, c)          CONCAT(a, b, c)
-
 /* Type/family dependent function prototypes */
 
 #define type_pf_data_equal      TOKEN(TYPE, PF, _data_equal)
@@ -478,7 +484,7 @@ type_pf_add(struct ip_set *set, void *value, u32 timeout, u32 flags)
         }
 
 #ifdef IP_SET_HASH_WITH_NETS
-        add_cidr(h, CIDR(d->cidr), HOST_MASK);
+        add_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family));
 #endif
         h->elements++;
 out:
@@ -513,7 +519,7 @@ type_pf_del(struct ip_set *set, void *value, u32 timeout, u32 flags)
                 n->pos--;
                 h->elements--;
 #ifdef IP_SET_HASH_WITH_NETS
-                del_cidr(h, CIDR(d->cidr), HOST_MASK);
+                del_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family));
 #endif
                 if (n->pos + AHASH_INIT_SIZE < n->size) {
                         void *tmp = kzalloc((n->size - AHASH_INIT_SIZE)
@@ -546,10 +552,10 @@ type_pf_test_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout)
         const struct type_pf_elem *data;
         int i, j = 0;
         u32 key, multi = 0;
-        u8 host_mask = SET_HOST_MASK(set->family);
+        u8 nets_length = NETS_LENGTH(set->family);
 
         pr_debug("test by nets\n");
-        for (; j < host_mask && h->nets[j].cidr && !multi; j++) {
+        for (; j < nets_length && h->nets[j].nets && !multi; j++) {
                 type_pf_data_netmask(d, h->nets[j].cidr);
                 key = HKEY(d, h->initval, t->htable_bits);
                 n = hbucket(t, key);
@@ -604,7 +610,7 @@ type_pf_head(struct ip_set *set, struct sk_buff *skb)
         memsize = ahash_memsize(h, with_timeout(h->timeout)
                                         ? sizeof(struct type_pf_telem)
                                         : sizeof(struct type_pf_elem),
-                                set->family == AF_INET ? 32 : 128);
+                                NETS_LENGTH(set->family));
         read_unlock_bh(&set->lock);
 
         nested = ipset_nest_start(skb, IPSET_ATTR_DATA);
@@ -690,7 +696,7 @@ nla_put_failure:
 }
 
 static int
-type_pf_kadt(struct ip_set *set, const struct sk_buff * skb,
+type_pf_kadt(struct ip_set *set, const struct sk_buff *skb,
              const struct xt_action_param *par,
              enum ipset_adt adt, const struct ip_set_adt_opt *opt);
 static int
@@ -783,7 +789,7 @@ type_pf_elem_tadd(struct hbucket *n, const struct type_pf_elem *value,
 
 /* Delete expired elements from the hashtable */
 static void
-type_pf_expire(struct ip_set_hash *h)
+type_pf_expire(struct ip_set_hash *h, u8 nets_length)
 {
         struct htable *t = h->table;
         struct hbucket *n;
@@ -798,7 +804,7 @@ type_pf_expire(struct ip_set_hash *h)
                         if (type_pf_data_expired(data)) {
                                 pr_debug("expired %u/%u\n", i, j);
 #ifdef IP_SET_HASH_WITH_NETS
-                                del_cidr(h, CIDR(data->cidr), HOST_MASK);
+                                del_cidr(h, CIDR(data->cidr), nets_length);
 #endif
                                 if (j != n->pos - 1)
                                         /* Not last one */
@@ -839,7 +845,7 @@ type_pf_tresize(struct ip_set *set, bool retried)
         if (!retried) {
                 i = h->elements;
                 write_lock_bh(&set->lock);
-                type_pf_expire(set->data);
+                type_pf_expire(set->data, NETS_LENGTH(set->family));
                 write_unlock_bh(&set->lock);
                 if (h->elements <  i)
                         return 0;
@@ -904,7 +910,7 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags)
 
         if (h->elements >= h->maxelem)
                 /* FIXME: when set is full, we slow down here */
-                type_pf_expire(h);
+                type_pf_expire(h, NETS_LENGTH(set->family));
         if (h->elements >= h->maxelem) {
                 if (net_ratelimit())
                         pr_warning("Set %s is full, maxelem %u reached\n",
@@ -933,8 +939,8 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags)
         if (j != AHASH_MAX(h) + 1) {
                 data = ahash_tdata(n, j);
 #ifdef IP_SET_HASH_WITH_NETS
-                del_cidr(h, CIDR(data->cidr), HOST_MASK);
-                add_cidr(h, CIDR(d->cidr), HOST_MASK);
+                del_cidr(h, CIDR(data->cidr), NETS_LENGTH(set->family));
+                add_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family));
 #endif
                 type_pf_data_copy(data, d);
                 type_pf_data_timeout_set(data, timeout);
@@ -952,7 +958,7 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags)
         }
 
 #ifdef IP_SET_HASH_WITH_NETS
-        add_cidr(h, CIDR(d->cidr), HOST_MASK);
+        add_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family));
 #endif
         h->elements++;
 out:
@@ -986,7 +992,7 @@ type_pf_tdel(struct ip_set *set, void *value, u32 timeout, u32 flags)
                 n->pos--;
                 h->elements--;
 #ifdef IP_SET_HASH_WITH_NETS
-                del_cidr(h, CIDR(d->cidr), HOST_MASK);
+                del_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family));
 #endif
                 if (n->pos + AHASH_INIT_SIZE < n->size) {
                         void *tmp = kzalloc((n->size - AHASH_INIT_SIZE)
@@ -1016,9 +1022,9 @@ type_pf_ttest_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout)
         struct hbucket *n;
         int i, j = 0;
         u32 key, multi = 0;
-        u8 host_mask = SET_HOST_MASK(set->family);
+        u8 nets_length = NETS_LENGTH(set->family);
 
-        for (; j < host_mask && h->nets[j].cidr && !multi; j++) {
+        for (; j < nets_length && h->nets[j].nets && !multi; j++) {
                 type_pf_data_netmask(d, h->nets[j].cidr);
                 key = HKEY(d, h->initval, t->htable_bits);
                 n = hbucket(t, key);
@@ -1147,7 +1153,7 @@ type_pf_gc(unsigned long ul_set)
 
         pr_debug("called\n");
         write_lock_bh(&set->lock);
-        type_pf_expire(h);
+        type_pf_expire(h, NETS_LENGTH(set->family));
         write_unlock_bh(&set->lock);
 
         h->gc.expires = jiffies + IPSET_GC_PERIOD(h->timeout) * HZ;
diff --git a/include/linux/netfilter/nf_conntrack_amanda.h b/include/linux/netfilter/nf_conntrack_amanda.h
index 0bb5a6976bf3..4b59a1584959 100644
--- a/include/linux/netfilter/nf_conntrack_amanda.h
+++ b/include/linux/netfilter/nf_conntrack_amanda.h
@@ -4,6 +4,7 @@
 
 extern unsigned int (*nf_nat_amanda_hook)(struct sk_buff *skb,
                                           enum ip_conntrack_info ctinfo,
+                                          unsigned int protoff,
                                           unsigned int matchoff,
                                           unsigned int matchlen,
                                           struct nf_conntrack_expect *exp);
diff --git a/include/linux/netfilter/nf_conntrack_ftp.h b/include/linux/netfilter/nf_conntrack_ftp.h
index 3e3aa08980c3..8faf3f792d13 100644
--- a/include/linux/netfilter/nf_conntrack_ftp.h
+++ b/include/linux/netfilter/nf_conntrack_ftp.h
@@ -18,13 +18,17 @@ enum nf_ct_ftp_type {
 
 #define FTP_PORT        21
 
+#define NF_CT_FTP_SEQ_PICKUP    (1 << 0)
+
 #define NUM_SEQ_TO_REMEMBER 2
 /* This structure exists only once per master */
 struct nf_ct_ftp_master {
         /* Valid seq positions for cmd matching after newline */
         u_int32_t seq_aft_nl[IP_CT_DIR_MAX][NUM_SEQ_TO_REMEMBER];
         /* 0 means seq_match_aft_nl not set */
-        int seq_aft_nl_num[IP_CT_DIR_MAX];
+        u_int16_t seq_aft_nl_num[IP_CT_DIR_MAX];
+        /* pickup sequence tracking, useful for conntrackd */
+        u_int16_t flags[IP_CT_DIR_MAX];
 };
 
 struct nf_conntrack_expect;
@@ -34,6 +38,7 @@ struct nf_conntrack_expect;
 extern unsigned int (*nf_nat_ftp_hook)(struct sk_buff *skb,
                                        enum ip_conntrack_info ctinfo,
                                        enum nf_ct_ftp_type type,
+                                       unsigned int protoff,
                                        unsigned int matchoff,
                                        unsigned int matchlen,
                                        struct nf_conntrack_expect *exp);
diff --git a/include/linux/netfilter/nf_conntrack_h323.h b/include/linux/netfilter/nf_conntrack_h323.h
index 26f9226ea72b..f381020eee92 100644
--- a/include/linux/netfilter/nf_conntrack_h323.h
+++ b/include/linux/netfilter/nf_conntrack_h323.h
@@ -36,12 +36,12 @@ extern void nf_conntrack_h245_expect(struct nf_conn *new,
                                      struct nf_conntrack_expect *this);
 extern void nf_conntrack_q931_expect(struct nf_conn *new,
                                      struct nf_conntrack_expect *this);
-extern int (*set_h245_addr_hook) (struct sk_buff *skb,
+extern int (*set_h245_addr_hook) (struct sk_buff *skb, unsigned int protoff,
                                   unsigned char **data, int dataoff,
                                   H245_TransportAddress *taddr,
                                   union nf_inet_addr *addr,
                                   __be16 port);
-extern int (*set_h225_addr_hook) (struct sk_buff *skb,
+extern int (*set_h225_addr_hook) (struct sk_buff *skb, unsigned int protoff,
                                   unsigned char **data, int dataoff,
                                   TransportAddress *taddr,
                                   union nf_inet_addr *addr,
@@ -49,40 +49,45 @@ extern int (*set_h225_addr_hook) (struct sk_buff *skb,
 extern int (*set_sig_addr_hook) (struct sk_buff *skb,
                                  struct nf_conn *ct,
                                  enum ip_conntrack_info ctinfo,
-                                 unsigned char **data,
+                                 unsigned int protoff, unsigned char **data,
                                  TransportAddress *taddr, int count);
 extern int (*set_ras_addr_hook) (struct sk_buff *skb,
                                  struct nf_conn *ct,
                                  enum ip_conntrack_info ctinfo,
-                                 unsigned char **data,
+                                 unsigned int protoff, unsigned char **data,
                                  TransportAddress *taddr, int count);
 extern int (*nat_rtp_rtcp_hook) (struct sk_buff *skb,
                                  struct nf_conn *ct,
                                  enum ip_conntrack_info ctinfo,
-                                 unsigned char **data, int dataoff,
+                                 unsigned int protoff, unsigned char **data,
+                                 int dataoff,
                                  H245_TransportAddress *taddr,
                                  __be16 port, __be16 rtp_port,
                                  struct nf_conntrack_expect *rtp_exp,
                                  struct nf_conntrack_expect *rtcp_exp);
 extern int (*nat_t120_hook) (struct sk_buff *skb, struct nf_conn *ct,
                              enum ip_conntrack_info ctinfo,
+                             unsigned int protoff,
                              unsigned char **data, int dataoff,
                              H245_TransportAddress *taddr, __be16 port,
                              struct nf_conntrack_expect *exp);
 extern int (*nat_h245_hook) (struct sk_buff *skb, struct nf_conn *ct,
                              enum ip_conntrack_info ctinfo,
+                             unsigned int protoff,
                              unsigned char **data, int dataoff,
                              TransportAddress *taddr, __be16 port,
                              struct nf_conntrack_expect *exp);
 extern int (*nat_callforwarding_hook) (struct sk_buff *skb,
                                        struct nf_conn *ct,
                                        enum ip_conntrack_info ctinfo,
+                                       unsigned int protoff,
                                        unsigned char **data, int dataoff,
                                        TransportAddress *taddr,
                                        __be16 port,
                                        struct nf_conntrack_expect *exp);
 extern int (*nat_q931_hook) (struct sk_buff *skb, struct nf_conn *ct,
                              enum ip_conntrack_info ctinfo,
+                             unsigned int protoff,
                              unsigned char **data, TransportAddress *taddr,
                              int idx, __be16 port,
                              struct nf_conntrack_expect *exp);
diff --git a/include/linux/netfilter/nf_conntrack_h323_asn1.h b/include/linux/netfilter/nf_conntrack_h323_asn1.h
index 8dab5968fc7e..3176a277eed1 100644
--- a/include/linux/netfilter/nf_conntrack_h323_asn1.h
+++ b/include/linux/netfilter/nf_conntrack_h323_asn1.h
@@ -40,7 +40,7 @@
 /*****************************************************************************
  * H.323 Types
  ****************************************************************************/
-#include "nf_conntrack_h323_types.h"
+#include <linux/netfilter/nf_conntrack_h323_types.h>
 
 typedef struct {
         enum {
diff --git a/include/linux/netfilter/nf_conntrack_irc.h b/include/linux/netfilter/nf_conntrack_irc.h
index 36282bf71b63..4bb9bae67176 100644
--- a/include/linux/netfilter/nf_conntrack_irc.h
+++ b/include/linux/netfilter/nf_conntrack_irc.h
@@ -7,6 +7,7 @@
 
 extern unsigned int (*nf_nat_irc_hook)(struct sk_buff *skb,
                                        enum ip_conntrack_info ctinfo,
+                                       unsigned int protoff,
                                        unsigned int matchoff,
                                        unsigned int matchlen,
                                        struct nf_conntrack_expect *exp);
diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h
index 3bbde0c3a8a6..2ab2830316b7 100644
--- a/include/linux/netfilter/nf_conntrack_pptp.h
+++ b/include/linux/netfilter/nf_conntrack_pptp.h
@@ -303,12 +303,14 @@ struct nf_conntrack_expect;
 extern int
 (*nf_nat_pptp_hook_outbound)(struct sk_buff *skb,
                              struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+                             unsigned int protoff,
                              struct PptpControlHeader *ctlh,
                              union pptp_ctrl_union *pptpReq);
 
 extern int
 (*nf_nat_pptp_hook_inbound)(struct sk_buff *skb,
                             struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+                            unsigned int protoff,
                             struct PptpControlHeader *ctlh,
                             union pptp_ctrl_union *pptpReq);
 
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
index 89f2a627f3f0..387bdd02945d 100644
--- a/include/linux/netfilter/nf_conntrack_sip.h
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -37,10 +37,12 @@ struct sdp_media_type {
 struct sip_handler {
         const char      *method;
         unsigned int    len;
-        int             (*request)(struct sk_buff *skb, unsigned int dataoff,
+        int             (*request)(struct sk_buff *skb, unsigned int protoff,
+                                   unsigned int dataoff,
                                    const char **dptr, unsigned int *datalen,
                                    unsigned int cseq);
-        int             (*response)(struct sk_buff *skb, unsigned int dataoff,
+        int             (*response)(struct sk_buff *skb, unsigned int protoff,
+                                    unsigned int dataoff,
                                     const char **dptr, unsigned int *datalen,
                                     unsigned int cseq, unsigned int code);
 };
@@ -97,19 +99,20 @@ enum sip_header_types {
 enum sdp_header_types {
         SDP_HDR_UNSPEC,
         SDP_HDR_VERSION,
-        SDP_HDR_OWNER_IP4,
-        SDP_HDR_CONNECTION_IP4,
-        SDP_HDR_OWNER_IP6,
-        SDP_HDR_CONNECTION_IP6,
+        SDP_HDR_OWNER,
+        SDP_HDR_CONNECTION,
         SDP_HDR_MEDIA,
 };
 
 extern unsigned int (*nf_nat_sip_hook)(struct sk_buff *skb,
+                                       unsigned int protoff,
                                        unsigned int dataoff,
                                        const char **dptr,
                                        unsigned int *datalen);
-extern void (*nf_nat_sip_seq_adjust_hook)(struct sk_buff *skb, s16 off);
+extern void (*nf_nat_sip_seq_adjust_hook)(struct sk_buff *skb,
+                                          unsigned int protoff, s16 off);
 extern unsigned int (*nf_nat_sip_expect_hook)(struct sk_buff *skb,
+                                              unsigned int protoff,
                                               unsigned int dataoff,
                                               const char **dptr,
                                               unsigned int *datalen,
@@ -117,6 +120,7 @@ extern unsigned int (*nf_nat_sip_expect_hook)(struct sk_buff *skb,
                                               unsigned int matchoff,
                                               unsigned int matchlen);
 extern unsigned int (*nf_nat_sdp_addr_hook)(struct sk_buff *skb,
+                                            unsigned int protoff,
                                             unsigned int dataoff,
                                             const char **dptr,
                                             unsigned int *datalen,
@@ -125,6 +129,7 @@ extern unsigned int (*nf_nat_sdp_addr_hook)(struct sk_buff *skb,
                                             enum sdp_header_types term,
                                             const union nf_inet_addr *addr);
 extern unsigned int (*nf_nat_sdp_port_hook)(struct sk_buff *skb,
+                                            unsigned int protoff,
                                             unsigned int dataoff,
                                             const char **dptr,
                                             unsigned int *datalen,
@@ -132,12 +137,14 @@ extern unsigned int (*nf_nat_sdp_port_hook)(struct sk_buff *skb,
                                             unsigned int matchlen,
                                             u_int16_t port);
 extern unsigned int (*nf_nat_sdp_session_hook)(struct sk_buff *skb,
+                                               unsigned int protoff,
                                                unsigned int dataoff,
                                                const char **dptr,
                                                unsigned int *datalen,
                                                unsigned int sdpoff,
                                                const union nf_inet_addr *addr);
 extern unsigned int (*nf_nat_sdp_media_hook)(struct sk_buff *skb,
+                                             unsigned int protoff,
                                              unsigned int dataoff,
                                              const char **dptr,
                                              unsigned int *datalen,
diff --git a/include/linux/netfilter/nf_nat.h b/include/linux/netfilter/nf_nat.h
index 8df2d13730b2..bf0cc373ffb6 100644
--- a/include/linux/netfilter/nf_nat.h
+++ b/include/linux/netfilter/nf_nat.h
@@ -22,4 +22,12 @@ struct nf_nat_ipv4_multi_range_compat {
         struct nf_nat_ipv4_range        range[1];
 };
 
+struct nf_nat_range {
+        unsigned int                    flags;
+        union nf_inet_addr              min_addr;
+        union nf_inet_addr              max_addr;
+        union nf_conntrack_man_proto    min_proto;
+        union nf_conntrack_man_proto    max_proto;
+};
+
 #endif /* _NETFILTER_NF_NAT_H */
diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h
index f649f7423ca2..43bfe3e1685b 100644
--- a/include/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/linux/netfilter/nfnetlink_conntrack.h
@@ -142,9 +142,13 @@ enum ctattr_tstamp {
 
 enum ctattr_nat {
         CTA_NAT_UNSPEC,
-        CTA_NAT_MINIP,
-        CTA_NAT_MAXIP,
+        CTA_NAT_V4_MINIP,
+#define CTA_NAT_MINIP CTA_NAT_V4_MINIP
+        CTA_NAT_V4_MAXIP,
+#define CTA_NAT_MAXIP CTA_NAT_V4_MAXIP
         CTA_NAT_PROTO,
+        CTA_NAT_V6_MINIP,
+        CTA_NAT_V6_MAXIP,
         __CTA_NAT_MAX
 };
 #define CTA_NAT_MAX (__CTA_NAT_MAX - 1)
diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h
index 3b1c1360aedf..70ec8c2bc11a 100644
--- a/include/linux/netfilter/nfnetlink_queue.h
+++ b/include/linux/netfilter/nfnetlink_queue.h
@@ -44,6 +44,7 @@ enum nfqnl_attr_type {
         NFQA_PAYLOAD,                   /* opaque data payload */
         NFQA_CT,                        /* nf_conntrack_netlink.h */
         NFQA_CT_INFO,                   /* enum ip_conntrack_info */
+        NFQA_CAP_LEN,                   /* __u32 length of captured packet */
 
         __NFQA_MAX
 };
diff --git a/include/linux/netfilter/xt_time.h b/include/linux/netfilter/xt_time.h
index 7c37fac576c4..095886019396 100644
--- a/include/linux/netfilter/xt_time.h
+++ b/include/linux/netfilter/xt_time.h
@@ -17,6 +17,9 @@ enum {
         /* Match against local time (instead of UTC) */
         XT_TIME_LOCAL_TZ = 1 << 0,
 
+        /* treat timestart > timestop (e.g. 23:00-01:00) as single period */
+        XT_TIME_CONTIGUOUS = 1 << 1,
+
         /* Shortcuts */
         XT_TIME_ALL_MONTHDAYS = 0xFFFFFFFE,
         XT_TIME_ALL_WEEKDAYS  = 0xFE,
@@ -24,4 +27,6 @@ enum {
         XT_TIME_MAX_DAYTIME   = 24 * 60 * 60 - 1,
 };
 
+#define XT_TIME_ALL_FLAGS (XT_TIME_LOCAL_TZ|XT_TIME_CONTIGUOUS)
+
 #endif /* _XT_TIME_H */
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
index e2b12801378d..b962dfc695ae 100644
--- a/include/linux/netfilter_ipv4.h
+++ b/include/linux/netfilter_ipv4.h
@@ -79,7 +79,6 @@ enum nf_ip_hook_priorities {
 
 #ifdef __KERNEL__
 extern int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type);
-extern int ip_xfrm_me_harder(struct sk_buff *skb);
 extern __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
                                    unsigned int dataoff, u_int8_t protocol);
 #endif /*__KERNEL__*/
diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild
index bd095bc075e9..b88c0058bf73 100644
--- a/include/linux/netfilter_ipv6/Kbuild
+++ b/include/linux/netfilter_ipv6/Kbuild
@@ -1,6 +1,7 @@
 header-y += ip6_tables.h
 header-y += ip6t_HL.h
 header-y += ip6t_LOG.h
+header-y += ip6t_NPT.h
 header-y += ip6t_REJECT.h
 header-y += ip6t_ah.h
 header-y += ip6t_frag.h
diff --git a/include/linux/netfilter_ipv6/ip6t_NPT.h b/include/linux/netfilter_ipv6/ip6t_NPT.h
new file mode 100644
index 000000000000..f763355481b5
--- /dev/null
+++ b/include/linux/netfilter_ipv6/ip6t_NPT.h
@@ -0,0 +1,16 @@
+#ifndef __NETFILTER_IP6T_NPT
+#define __NETFILTER_IP6T_NPT
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+
+struct ip6t_npt_tginfo {
+        union nf_inet_addr      src_pfx;
+        union nf_inet_addr      dst_pfx;
+        __u8                    src_pfx_len;
+        __u8                    dst_pfx_len;
+        /* Used internally by the kernel */
+        __sum16                 adjustment;
+};
+
+#endif /* __NETFILTER_IP6T_NPT */
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index f74dd133788f..f80c56ac4d82 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -153,6 +153,8 @@ struct nlattr {
 
 #include <linux/capability.h>
 #include <linux/skbuff.h>
+#include <linux/export.h>
+#include <net/scm.h>
 
 struct net;
 
@@ -162,9 +164,10 @@ static inline struct nlmsghdr *nlmsg_hdr(const struct sk_buff *skb)
 }
 
 struct netlink_skb_parms {
-        struct ucred            creds;          /* Skb credentials      */
-        __u32                   pid;
+        struct scm_creds        creds;          /* Skb credentials      */
+        __u32                   portid;
         __u32                   dst_group;
+        struct sock             *ssk;
 };
 
 #define NETLINK_CB(skb)         (*(struct netlink_skb_parms*)&((skb)->cb))
@@ -174,17 +177,27 @@ struct netlink_skb_parms {
 extern void netlink_table_grab(void);
 extern void netlink_table_ungrab(void);
 
+#define NL_CFG_F_NONROOT_RECV   (1 << 0)
+#define NL_CFG_F_NONROOT_SEND   (1 << 1)
+
 /* optional Netlink kernel configuration parameters */
 struct netlink_kernel_cfg {
         unsigned int    groups;
+        unsigned int    flags;
         void            (*input)(struct sk_buff *skb);
         struct mutex    *cb_mutex;
         void            (*bind)(int group);
 };
 
-extern struct sock *netlink_kernel_create(struct net *net, int unit,
-                                          struct module *module,
-                                          struct netlink_kernel_cfg *cfg);
+extern struct sock *__netlink_kernel_create(struct net *net, int unit,
+                                            struct module *module,
+                                            struct netlink_kernel_cfg *cfg);
+static inline struct sock *
+netlink_kernel_create(struct net *net, int unit, struct netlink_kernel_cfg *cfg)
+{
+        return __netlink_kernel_create(net, unit, THIS_MODULE, cfg);
+}
+
 extern void netlink_kernel_release(struct sock *sk);
 extern int __netlink_change_ngroups(struct sock *sk, unsigned int groups);
 extern int netlink_change_ngroups(struct sock *sk, unsigned int groups);
@@ -192,14 +205,14 @@ extern void __netlink_clear_multicast_users(struct sock *sk, unsigned int group)
 extern void netlink_clear_multicast_users(struct sock *sk, unsigned int group);
 extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err);
 extern int netlink_has_listeners(struct sock *sk, unsigned int group);
-extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock);
-extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid,
+extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 portid, int nonblock);
+extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 portid,
                              __u32 group, gfp_t allocation);
 extern int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb,
-        __u32 pid, __u32 group, gfp_t allocation,
+        __u32 portid, __u32 group, gfp_t allocation,
         int (*filter)(struct sock *dsk, struct sk_buff *skb, void *data),
         void *filter_data);
-extern int netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code);
+extern int netlink_set_err(struct sock *ssk, __u32 portid, __u32 group, int code);
 extern int netlink_register_notifier(struct notifier_block *nb);
 extern int netlink_unregister_notifier(struct notifier_block *nb);
 
@@ -240,12 +253,12 @@ struct netlink_callback {
 
 struct netlink_notify {
         struct net *net;
-        int pid;
+        int portid;
         int protocol;
 };
 
 struct nlmsghdr *
-__nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags);
+__nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq, int type, int len, int flags);
 
 struct netlink_dump_control {
         int (*dump)(struct sk_buff *skb, struct netlink_callback *);
@@ -258,11 +271,6 @@ extern int netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
                               const struct nlmsghdr *nlh,
                               struct netlink_dump_control *control);
 
-
-#define NL_NONROOT_RECV 0x1
-#define NL_NONROOT_SEND 0x2
-extern void netlink_set_nonroot(int protocol, unsigned flag);
-
 #endif /* __KERNEL__ */
 
 #endif  /* __LINUX_NETLINK_H */
diff --git a/include/linux/nfc.h b/include/linux/nfc.h
index 6189f27e305b..d908d17da56d 100644
--- a/include/linux/nfc.h
+++ b/include/linux/nfc.h
@@ -183,4 +183,15 @@ struct sockaddr_nfc_llcp {
 
 #define NFC_HEADER_SIZE 1
 
+/**
+ * Pseudo-header info for raw socket packets
+ * First byte is the adapter index
+ * Second byte contains flags
+ *  - 0x01 - Direction (0=RX, 1=TX)
+ *  - 0x02-0x80 - Reserved
+ **/
+#define NFC_LLCP_RAW_HEADER_SIZE        2
+#define NFC_LLCP_DIRECTION_RX           0x00
+#define NFC_LLCP_DIRECTION_TX           0x01
+
 #endif /*__LINUX_NFC_H */
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 2f3878806403..7df9b500c804 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -565,6 +565,19 @@
  *      %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ with
  *      %NL80211_ATTR_WIPHY_CHANNEL_TYPE.
  *
+ * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by
+ *      its %NL80211_ATTR_WDEV identifier. It must have been created with
+ *      %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the
+ *      P2P Device can be used for P2P operations, e.g. remain-on-channel and
+ *      public action frame TX.
+ * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by
+ *      its %NL80211_ATTR_WDEV identifier.
+ *
+ * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to
+ *      notify userspace that AP has rejected the connection request from a
+ *      station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON
+ *      is used for this.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -708,6 +721,11 @@ enum nl80211_commands {
 
         NL80211_CMD_CH_SWITCH_NOTIFY,
 
+        NL80211_CMD_START_P2P_DEVICE,
+        NL80211_CMD_STOP_P2P_DEVICE,
+
+        NL80211_CMD_CONN_FAILED,
+
         /* add new commands above here */
 
         /* used to define NL80211_CMD_MAX below */
@@ -1251,6 +1269,10 @@ enum nl80211_commands {
  *      was used to provide the hint. For the different types of
  *      allowed user regulatory hints see nl80211_user_reg_hint_type.
  *
+ * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected
+ *      the connection request from a station. nl80211_connect_failed_reason
+ *      enum has different reasons of connection failure.
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1506,6 +1528,8 @@ enum nl80211_attrs {
 
         NL80211_ATTR_USER_REG_HINT_TYPE,
 
+        NL80211_ATTR_CONN_FAILED_REASON,
+
         /* add attributes here, update the policy in nl80211.c */
 
         __NL80211_ATTR_AFTER_LAST,
@@ -1575,6 +1599,10 @@ enum nl80211_attrs {
  * @NL80211_IFTYPE_MESH_POINT: mesh point
  * @NL80211_IFTYPE_P2P_CLIENT: P2P client
  * @NL80211_IFTYPE_P2P_GO: P2P group owner
+ * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev
+ *      and therefore can't be created in the normal ways, use the
+ *      %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE
+ *      commands to create and destroy one
  * @NL80211_IFTYPE_MAX: highest interface type number currently defined
  * @NUM_NL80211_IFTYPES: number of defined interface types
  *
@@ -1593,6 +1621,7 @@ enum nl80211_iftype {
         NL80211_IFTYPE_MESH_POINT,
         NL80211_IFTYPE_P2P_CLIENT,
         NL80211_IFTYPE_P2P_GO,
+        NL80211_IFTYPE_P2P_DEVICE,
 
         /* keep last */
         NUM_NL80211_IFTYPES,
@@ -2994,12 +3023,18 @@ enum nl80211_ap_sme_features {
  * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested
  *      to work properly to suppport receiving regulatory hints from
  *      cellular base stations.
+ * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: If this is set, an active
+ *      P2P Device (%NL80211_IFTYPE_P2P_DEVICE) requires its own channel
+ *      in the interface combinations, even when it's only used for scan
+ *      and remain-on-channel. This could be due to, for example, the
+ *      remain-on-channel implementation requiring a channel context.
  */
 enum nl80211_feature_flags {
-        NL80211_FEATURE_SK_TX_STATUS    = 1 << 0,
-        NL80211_FEATURE_HT_IBSS         = 1 << 1,
-        NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2,
-        NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3,
+        NL80211_FEATURE_SK_TX_STATUS                    = 1 << 0,
+        NL80211_FEATURE_HT_IBSS                         = 1 << 1,
+        NL80211_FEATURE_INACTIVITY_TIMER                = 1 << 2,
+        NL80211_FEATURE_CELL_BASE_REG_HINTS             = 1 << 3,
+        NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL        = 1 << 4,
 };
 
 /**
@@ -3023,4 +3058,15 @@ enum nl80211_probe_resp_offload_support_attr {
         NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U =     1<<3,
 };
 
+/**
+ * enum nl80211_connect_failed_reason - connection request failed reasons
+ * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be
+ *      handled by the AP is reached.
+ * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Client's MAC is in the AP's blocklist.
+ */
+enum nl80211_connect_failed_reason {
+        NL80211_CONN_FAIL_MAX_CLIENTS,
+        NL80211_CONN_FAIL_BLOCKED_CLIENT,
+};
+
 #endif /* __LINUX_NL80211_H */
diff --git a/include/linux/of.h b/include/linux/of.h
index 1b1163225f3b..f594c528842f 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -193,6 +193,8 @@ extern struct device_node *of_get_next_child(const struct device_node *node,
 extern struct device_node *of_get_next_available_child(
         const struct device_node *node, struct device_node *prev);
 
+extern struct device_node *of_get_child_by_name(const struct device_node *node,
+                                        const char *name);
 #define for_each_child_of_node(parent, child) \
         for (child = of_get_next_child(parent, NULL); child != NULL; \
              child = of_get_next_child(parent, child))
diff --git a/include/linux/of_address.h b/include/linux/of_address.h
index 01b925ad8d78..c3cdc1025c30 100644
--- a/include/linux/of_address.h
+++ b/include/linux/of_address.h
@@ -6,6 +6,7 @@
 
 #ifdef CONFIG_OF_ADDRESS
 extern u64 of_translate_address(struct device_node *np, const __be32 *addr);
+extern bool of_can_translate_address(struct device_node *dev);
 extern int of_address_to_resource(struct device_node *dev, int index,
                                   struct resource *r);
 extern struct device_node *of_find_matching_node_by_address(
diff --git a/include/linux/of_irq.h b/include/linux/of_irq.h
index 1717cd935e1c..b8e241125201 100644
--- a/include/linux/of_irq.h
+++ b/include/linux/of_irq.h
@@ -83,6 +83,11 @@ static inline unsigned int irq_of_parse_and_map(struct device_node *dev,
 {
         return 0;
 }
+
+static inline void *of_irq_find_parent(struct device_node *child)
+{
+        return NULL;
+}
 #endif /* !CONFIG_OF */
 
 #endif /* __OF_IRQ_H */
diff --git a/include/linux/of_mdio.h b/include/linux/of_mdio.h
index 912c27a0f7ee..6ef49b803efb 100644
--- a/include/linux/of_mdio.h
+++ b/include/linux/of_mdio.h
@@ -12,6 +12,7 @@
 #include <linux/phy.h>
 #include <linux/of.h>
 
+#ifdef CONFIG_OF
 extern int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np);
 extern struct phy_device *of_phy_find_device(struct device_node *phy_np);
 extern struct phy_device *of_phy_connect(struct net_device *dev,
@@ -24,4 +25,36 @@ extern struct phy_device *of_phy_connect_fixed_link(struct net_device *dev,
 
 extern struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np);
 
+#else /* CONFIG_OF */
+int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
+{
+        return -ENOSYS;
+}
+
+struct phy_device *of_phy_find_device(struct device_node *phy_np)
+{
+        return NULL;
+}
+
+struct phy_device *of_phy_connect(struct net_device *dev,
+                                         struct device_node *phy_np,
+                                         void (*hndlr)(struct net_device *),
+                                         u32 flags, phy_interface_t iface)
+{
+        return NULL;
+}
+
+struct phy_device *of_phy_connect_fixed_link(struct net_device *dev,
+                                         void (*hndlr)(struct net_device *),
+                                         phy_interface_t iface)
+{
+        return NULL;
+}
+
+struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np)
+{
+        return NULL;
+}
+#endif /* CONFIG_OF */
+
 #endif /* __LINUX_OF_MDIO_H */
diff --git a/include/linux/omapfb.h b/include/linux/omapfb.h
index 4ff57e81051d..85af8184691a 100644
--- a/include/linux/omapfb.h
+++ b/include/linux/omapfb.h
@@ -220,7 +220,12 @@ struct omapfb_display_info {
 
 #ifdef __KERNEL__
 
-#include <plat/board.h>
+struct omap_lcd_config {
+        char panel_name[16];
+        char ctrl_name[16];
+        s16  nreset_gpio;
+        u8   data_lines;
+};
 
 struct omapfb_platform_data {
         struct omap_lcd_config          lcd;
diff --git a/include/linux/opp.h b/include/linux/opp.h
index 2a4e5faee904..214e0ebcb84d 100644
--- a/include/linux/opp.h
+++ b/include/linux/opp.h
@@ -48,6 +48,14 @@ int opp_disable(struct device *dev, unsigned long freq);
 
 struct srcu_notifier_head *opp_get_notifier(struct device *dev);
 
+#ifdef CONFIG_OF
+int of_init_opp_table(struct device *dev);
+#else
+static inline int of_init_opp_table(struct device *dev)
+{
+        return -EINVAL;
+}
+#endif /* CONFIG_OF */
 #else
 static inline unsigned long opp_get_voltage(struct opp *opp)
 {
diff --git a/include/linux/packet_diag.h b/include/linux/packet_diag.h
new file mode 100644
index 000000000000..93f5fa94a431
--- /dev/null
+++ b/include/linux/packet_diag.h
@@ -0,0 +1,72 @@
+#ifndef __PACKET_DIAG_H__
+#define __PACKET_DIAG_H__
+
+#include <linux/types.h>
+
+struct packet_diag_req {
+        __u8    sdiag_family;
+        __u8    sdiag_protocol;
+        __u16   pad;
+        __u32   pdiag_ino;
+        __u32   pdiag_show;
+        __u32   pdiag_cookie[2];
+};
+
+#define PACKET_SHOW_INFO        0x00000001 /* Basic packet_sk information */
+#define PACKET_SHOW_MCLIST      0x00000002 /* A set of packet_diag_mclist-s */
+#define PACKET_SHOW_RING_CFG    0x00000004 /* Rings configuration parameters */
+#define PACKET_SHOW_FANOUT      0x00000008
+
+struct packet_diag_msg {
+        __u8    pdiag_family;
+        __u8    pdiag_type;
+        __u16   pdiag_num;
+
+        __u32   pdiag_ino;
+        __u32   pdiag_cookie[2];
+};
+
+enum {
+        PACKET_DIAG_INFO,
+        PACKET_DIAG_MCLIST,
+        PACKET_DIAG_RX_RING,
+        PACKET_DIAG_TX_RING,
+        PACKET_DIAG_FANOUT,
+
+        PACKET_DIAG_MAX,
+};
+
+struct packet_diag_info {
+        __u32   pdi_index;
+        __u32   pdi_version;
+        __u32   pdi_reserve;
+        __u32   pdi_copy_thresh;
+        __u32   pdi_tstamp;
+        __u32   pdi_flags;
+
+#define PDI_RUNNING     0x1
+#define PDI_AUXDATA     0x2
+#define PDI_ORIGDEV     0x4
+#define PDI_VNETHDR     0x8
+#define PDI_LOSS        0x10
+};
+
+struct packet_diag_mclist {
+        __u32   pdmc_index;
+        __u32   pdmc_count;
+        __u16   pdmc_type;
+        __u16   pdmc_alen;
+        __u8    pdmc_addr[MAX_ADDR_LEN];
+};
+
+struct packet_diag_ring {
+        __u32   pdr_block_size;
+        __u32   pdr_block_nr;
+        __u32   pdr_frame_size;
+        __u32   pdr_frame_nr;
+        __u32   pdr_retire_tmo;
+        __u32   pdr_sizeof_priv;
+        __u32   pdr_features;
+};
+
+#endif
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
index 248fba2af98a..9a22b5efb384 100644
--- a/include/linux/pci-acpi.h
+++ b/include/linux/pci-acpi.h
@@ -22,19 +22,24 @@ extern phys_addr_t acpi_pci_root_get_mcfg_addr(acpi_handle handle);
 static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
 {
         struct pci_bus *pbus = pdev->bus;
+
         /* Find a PCI root bus */
         while (!pci_is_root_bus(pbus))
                 pbus = pbus->parent;
-        return acpi_get_pci_rootbridge_handle(pci_domain_nr(pbus),
-                                              pbus->number);
+
+        return DEVICE_ACPI_HANDLE(pbus->bridge);
 }
 
 static inline acpi_handle acpi_pci_get_bridge_handle(struct pci_bus *pbus)
 {
-        if (!pci_is_root_bus(pbus))
-                return DEVICE_ACPI_HANDLE(&(pbus->self->dev));
-        return acpi_get_pci_rootbridge_handle(pci_domain_nr(pbus),
-                                              pbus->number);
+        struct device *dev;
+
+        if (pci_is_root_bus(pbus))
+                dev = pbus->bridge;
+        else
+                dev = &pbus->self->dev;
+
+        return DEVICE_ACPI_HANDLE(dev);
 }
 #endif
 
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 5faa8310eec9..be1de01de1c4 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -254,10 +254,10 @@ struct pci_dev {
         u8              revision;       /* PCI revision, low byte of class word */
         u8              hdr_type;       /* PCI header type (`multi' flag masked out) */
         u8              pcie_cap;       /* PCI-E capability offset */
-        u8              pcie_type:4;    /* PCI-E device/port type */
         u8              pcie_mpss:3;    /* PCI-E Max Payload Size Supported */
         u8              rom_base_reg;   /* which config register controls the ROM */
         u8              pin;            /* which interrupt pin this device uses */
+        u16             pcie_flags_reg; /* cached PCI-E Capabilities Register */
 
         struct pci_driver *driver;      /* which driver has allocated this device */
         u64             dma_mask;       /* Mask of the bits of bus address this
@@ -369,7 +369,6 @@ static inline struct pci_dev *pci_physfn(struct pci_dev *dev)
 
 extern struct pci_dev *alloc_pci_dev(void);
 
-#define pci_dev_b(n) list_entry(n, struct pci_dev, bus_list)
 #define to_pci_dev(n) container_of(n, struct pci_dev, dev)
 #define for_each_pci_dev(d) while ((d = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, d)) != NULL)
 
@@ -596,7 +595,7 @@ struct pci_driver {
         int  (*resume_early) (struct pci_dev *dev);
         int  (*resume) (struct pci_dev *dev);                   /* Device woken up */
         void (*shutdown) (struct pci_dev *dev);
-        struct pci_error_handlers *err_handler;
+        const struct pci_error_handlers *err_handler;
         struct device_driver    driver;
         struct pci_dynids dynids;
 };
@@ -734,9 +733,7 @@ u8 pci_common_swizzle(struct pci_dev *dev, u8 *pinp);
 extern struct pci_dev *pci_dev_get(struct pci_dev *dev);
 extern void pci_dev_put(struct pci_dev *dev);
 extern void pci_remove_bus(struct pci_bus *b);
-extern void __pci_remove_bus_device(struct pci_dev *dev);
 extern void pci_stop_and_remove_bus_device(struct pci_dev *dev);
-extern void pci_stop_bus_device(struct pci_dev *dev);
 void pci_setup_cardbus(struct pci_bus *bus);
 extern void pci_sort_breadthfirst(void);
 #define dev_is_pci(d) ((d)->bus == &pci_bus_type)
@@ -755,6 +752,7 @@ enum pci_lost_interrupt_reason pci_lost_interrupt(struct pci_dev *dev);
 int pci_find_capability(struct pci_dev *dev, int cap);
 int pci_find_next_capability(struct pci_dev *dev, u8 pos, int cap);
 int pci_find_ext_capability(struct pci_dev *dev, int cap);
+int pci_find_next_ext_capability(struct pci_dev *dev, int pos, int cap);
 int pci_find_ht_capability(struct pci_dev *dev, int ht_cap);
 int pci_find_next_ht_capability(struct pci_dev *dev, int pos, int ht_cap);
 struct pci_bus *pci_find_next_bus(const struct pci_bus *from);
@@ -816,6 +814,39 @@ static inline int pci_write_config_dword(const struct pci_dev *dev, int where,
         return pci_bus_write_config_dword(dev->bus, dev->devfn, where, val);
 }
 
+int pcie_capability_read_word(struct pci_dev *dev, int pos, u16 *val);
+int pcie_capability_read_dword(struct pci_dev *dev, int pos, u32 *val);
+int pcie_capability_write_word(struct pci_dev *dev, int pos, u16 val);
+int pcie_capability_write_dword(struct pci_dev *dev, int pos, u32 val);
+int pcie_capability_clear_and_set_word(struct pci_dev *dev, int pos,
+                                       u16 clear, u16 set);
+int pcie_capability_clear_and_set_dword(struct pci_dev *dev, int pos,
+                                        u32 clear, u32 set);
+
+static inline int pcie_capability_set_word(struct pci_dev *dev, int pos,
+                                           u16 set)
+{
+        return pcie_capability_clear_and_set_word(dev, pos, 0, set);
+}
+
+static inline int pcie_capability_set_dword(struct pci_dev *dev, int pos,
+                                            u32 set)
+{
+        return pcie_capability_clear_and_set_dword(dev, pos, 0, set);
+}
+
+static inline int pcie_capability_clear_word(struct pci_dev *dev, int pos,
+                                             u16 clear)
+{
+        return pcie_capability_clear_and_set_word(dev, pos, clear, 0);
+}
+
+static inline int pcie_capability_clear_dword(struct pci_dev *dev, int pos,
+                                              u32 clear)
+{
+        return pcie_capability_clear_and_set_dword(dev, pos, clear, 0);
+}
+
 /* user-space driven config access */
 int pci_user_read_config_byte(struct pci_dev *dev, int where, u8 *val);
 int pci_user_read_config_word(struct pci_dev *dev, int where, u16 *val);
@@ -1013,7 +1044,6 @@ void pci_unregister_driver(struct pci_driver *dev);
         module_driver(__pci_driver, pci_register_driver, \
                        pci_unregister_driver)
 
-void pci_stop_and_remove_behind_bridge(struct pci_dev *dev);
 struct pci_driver *pci_dev_driver(const struct pci_dev *dev);
 int pci_add_dynid(struct pci_driver *drv,
                   unsigned int vendor, unsigned int device,
@@ -1031,6 +1061,8 @@ int pci_cfg_space_size_ext(struct pci_dev *dev);
 int pci_cfg_space_size(struct pci_dev *dev);
 unsigned char pci_bus_max_busnr(struct pci_bus *bus);
 void pci_setup_bridge(struct pci_bus *bus);
+resource_size_t pcibios_window_alignment(struct pci_bus *bus,
+                                         unsigned long type);
 
 #define PCI_VGA_STATE_CHANGE_BRIDGE (1 << 0)
 #define PCI_VGA_STATE_CHANGE_DECODES (1 << 1)
@@ -1472,7 +1504,7 @@ enum pci_fixup_pass {
 /* Anonymous variables would be nice... */
 #define DECLARE_PCI_FIXUP_SECTION(section, name, vendor, device, class, \
                                   class_shift, hook)                    \
-        static const struct pci_fixup const __pci_fixup_##name __used   \
+        static const struct pci_fixup __pci_fixup_##name __used         \
         __attribute__((__section__(#section), aligned((sizeof(void *)))))    \
                 = { vendor, device, class, class_shift, hook };
 
@@ -1650,6 +1682,15 @@ static inline bool pci_is_pcie(struct pci_dev *dev)
         return !!pci_pcie_cap(dev);
 }
 
+/**
+ * pci_pcie_type - get the PCIe device/port type
+ * @dev: PCI device
+ */
+static inline int pci_pcie_type(const struct pci_dev *dev)
+{
+        return (dev->pcie_flags_reg & PCI_EXP_FLAGS_TYPE) >> 4;
+}
+
 void pci_request_acs(void);
 bool pci_acs_enabled(struct pci_dev *pdev, u16 acs_flags);
 bool pci_acs_path_enabled(struct pci_dev *start,
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 6b4565c440c8..33880f6f4e51 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -753,6 +753,7 @@
 #define PCI_DEVICE_ID_HP_CISSD          0x3238
 #define PCI_DEVICE_ID_HP_CISSE          0x323a
 #define PCI_DEVICE_ID_HP_CISSF          0x323b
+#define PCI_DEVICE_ID_HP_CISSH          0x323c
 #define PCI_DEVICE_ID_HP_ZX2_IOC        0x4031
 
 #define PCI_VENDOR_ID_PCTECH            0x1042
@@ -1847,7 +1848,6 @@
 #define PCI_DEVICE_ID_SIIG_8S_20x_650   0x2081
 #define PCI_DEVICE_ID_SIIG_8S_20x_850   0x2082
 #define PCI_SUBDEVICE_ID_SIIG_QUARTET_SERIAL    0x2050
-#define PCI_SUBDEVICE_ID_SIIG_DUAL_SERIAL       0x2530
 
 #define PCI_VENDOR_ID_RADISYS           0x1331
 
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 7fb75b143755..20ae747ddf34 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -549,6 +549,7 @@
 #define  PCI_EXP_LNKCAP2_SLS_8_0GB 0x04 /* Current Link Speed 8.0GT/s */
 #define  PCI_EXP_LNKCAP2_CROSSLINK 0x100 /* Crosslink supported */
 #define PCI_EXP_LNKCTL2         48      /* Link Control 2 */
+#define PCI_EXP_LNKSTA2         50      /* Link Status 2 */
 #define PCI_EXP_SLTCTL2         56      /* Slot Control 2 */
 
 /* Extended Capabilities (PCI-X 2.0 and Express) */
@@ -677,6 +678,12 @@
 #define  PCI_PWR_CAP_BUDGET(x)  ((x) & 1)       /* Included in system budget */
 #define PCI_EXT_CAP_PWR_SIZEOF  16
 
+/* Vendor-Specific (VSEC, PCI_EXT_CAP_ID_VNDR) */
+#define PCI_VNDR_HEADER         4       /* Vendor-Specific Header */
+#define  PCI_VNDR_HEADER_ID(x)  ((x) & 0xffff)
+#define  PCI_VNDR_HEADER_REV(x) (((x) >> 16) & 0xf)
+#define  PCI_VNDR_HEADER_LEN(x) (((x) >> 20) & 0xfff)
+
 /*
  * Hypertransport sub capability types
  *
diff --git a/include/linux/pcieport_if.h b/include/linux/pcieport_if.h
index 6775532b92a9..e6f91b1406d8 100644
--- a/include/linux/pcieport_if.h
+++ b/include/linux/pcieport_if.h
@@ -49,7 +49,7 @@ struct pcie_port_service_driver {
         int (*resume) (struct pcie_device *dev);
 
         /* Service Error Recovery Handler */
-        struct pci_error_handlers *err_handler;
+        const struct pci_error_handlers *err_handler;
 
         /* Link Reset Capability - AER service driver specific */
         pci_ers_result_t (*reset_link) (struct pci_dev *dev);
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index bdb41612bfec..599afc4bb67e 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -130,8 +130,10 @@ enum perf_event_sample_format {
         PERF_SAMPLE_STREAM_ID                   = 1U << 9,
         PERF_SAMPLE_RAW                         = 1U << 10,
         PERF_SAMPLE_BRANCH_STACK                = 1U << 11,
+        PERF_SAMPLE_REGS_USER                   = 1U << 12,
+        PERF_SAMPLE_STACK_USER                  = 1U << 13,
 
-        PERF_SAMPLE_MAX = 1U << 12,             /* non-ABI */
+        PERF_SAMPLE_MAX = 1U << 14,             /* non-ABI */
 };
 
 /*
@@ -163,6 +165,15 @@ enum perf_branch_sample_type {
          PERF_SAMPLE_BRANCH_HV)
 
 /*
+ * Values to determine ABI of the registers dump.
+ */
+enum perf_sample_regs_abi {
+        PERF_SAMPLE_REGS_ABI_NONE       = 0,
+        PERF_SAMPLE_REGS_ABI_32         = 1,
+        PERF_SAMPLE_REGS_ABI_64         = 2,
+};
+
+/*
  * The format of the data returned by read() on a perf event fd,
  * as specified by attr.read_format:
  *
@@ -194,6 +205,8 @@ enum perf_event_read_format {
 #define PERF_ATTR_SIZE_VER0     64      /* sizeof first published struct */
 #define PERF_ATTR_SIZE_VER1     72      /* add: config2 */
 #define PERF_ATTR_SIZE_VER2     80      /* add: branch_sample_type */
+#define PERF_ATTR_SIZE_VER3     96      /* add: sample_regs_user */
+                                        /* add: sample_stack_user */
 
 /*
  * Hardware event_id to monitor via a performance monitoring event:
@@ -255,7 +268,10 @@ struct perf_event_attr {
                                 exclude_host   :  1, /* don't count in host   */
                                 exclude_guest  :  1, /* don't count in guest  */
 
-                                __reserved_1   : 43;
+                                exclude_callchain_kernel : 1, /* exclude kernel callchains */
+                                exclude_callchain_user   : 1, /* exclude user callchains */
+
+                                __reserved_1   : 41;
 
         union {
                 __u32           wakeup_events;    /* wakeup every n events */
@@ -271,7 +287,21 @@ struct perf_event_attr {
                 __u64           bp_len;
                 __u64           config2; /* extension of config1 */
         };
-        __u64   branch_sample_type; /* enum branch_sample_type */
+        __u64   branch_sample_type; /* enum perf_branch_sample_type */
+
+        /*
+         * Defines set of user regs to dump on samples.
+         * See asm/perf_regs.h for details.
+         */
+        __u64   sample_regs_user;
+
+        /*
+         * Defines size of the user stack to dump on samples.
+         */
+        __u32   sample_stack_user;
+
+        /* Align to u64. */
+        __u32   __reserved_2;
 };
 
 #define perf_flags(attr)        (*(&(attr)->read_format + 1))
@@ -550,6 +580,13 @@ enum perf_event_type {
          *        char                  data[size];}&& PERF_SAMPLE_RAW
          *
          *      { u64 from, to, flags } lbr[nr];} && PERF_SAMPLE_BRANCH_STACK
+         *
+         *      { u64                   abi; # enum perf_sample_regs_abi
+         *        u64                   regs[weight(mask)]; } && PERF_SAMPLE_REGS_USER
+         *
+         *      { u64                   size;
+         *        char                  data[size];
+         *        u64                   dyn_size; } && PERF_SAMPLE_STACK_USER
          * };
          */
         PERF_RECORD_SAMPLE                      = 9,
@@ -611,6 +648,7 @@ struct perf_guest_info_callbacks {
 #include <linux/static_key.h>
 #include <linux/atomic.h>
 #include <linux/sysfs.h>
+#include <linux/perf_regs.h>
 #include <asm/local.h>
 
 struct perf_callchain_entry {
@@ -656,6 +694,11 @@ struct perf_branch_stack {
         struct perf_branch_entry        entries[0];
 };
 
+struct perf_regs_user {
+        __u64           abi;
+        struct pt_regs  *regs;
+};
+
 struct task_struct;
 
 /*
@@ -1135,6 +1178,8 @@ struct perf_sample_data {
         struct perf_callchain_entry     *callchain;
         struct perf_raw_record          *raw;
         struct perf_branch_stack        *br_stack;
+        struct perf_regs_user           regs_user;
+        u64                             stack_user_size;
 };
 
 static inline void perf_sample_data_init(struct perf_sample_data *data,
@@ -1144,7 +1189,10 @@ static inline void perf_sample_data_init(struct perf_sample_data *data,
         data->addr = addr;
         data->raw  = NULL;
         data->br_stack = NULL;
-        data->period    = period;
+        data->period = period;
+        data->regs_user.abi = PERF_SAMPLE_REGS_ABI_NONE;
+        data->regs_user.regs = NULL;
+        data->stack_user_size = 0;
 }
 
 extern void perf_output_sample(struct perf_output_handle *handle,
@@ -1292,8 +1340,10 @@ static inline bool has_branch_stack(struct perf_event *event)
 extern int perf_output_begin(struct perf_output_handle *handle,
                              struct perf_event *event, unsigned int size);
 extern void perf_output_end(struct perf_output_handle *handle);
-extern void perf_output_copy(struct perf_output_handle *handle,
+extern unsigned int perf_output_copy(struct perf_output_handle *handle,
                              const void *buf, unsigned int len);
+extern unsigned int perf_output_skip(struct perf_output_handle *handle,
+                                     unsigned int len);
 extern int perf_swevent_get_recursion_context(void);
 extern void perf_swevent_put_recursion_context(int rctx);
 extern void perf_event_enable(struct perf_event *event);
diff --git a/include/linux/perf_regs.h b/include/linux/perf_regs.h
new file mode 100644
index 000000000000..3c73d5fe18be
--- /dev/null
+++ b/include/linux/perf_regs.h
@@ -0,0 +1,25 @@
+#ifndef _LINUX_PERF_REGS_H
+#define _LINUX_PERF_REGS_H
+
+#ifdef CONFIG_HAVE_PERF_REGS
+#include <asm/perf_regs.h>
+u64 perf_reg_value(struct pt_regs *regs, int idx);
+int perf_reg_validate(u64 mask);
+u64 perf_reg_abi(struct task_struct *task);
+#else
+static inline u64 perf_reg_value(struct pt_regs *regs, int idx)
+{
+        return 0;
+}
+
+static inline int perf_reg_validate(u64 mask)
+{
+        return mask ? -ENOSYS : 0;
+}
+
+static inline u64 perf_reg_abi(struct task_struct *task)
+{
+        return PERF_SAMPLE_REGS_ABI_NONE;
+}
+#endif /* CONFIG_HAVE_PERF_REGS */
+#endif /* _LINUX_PERF_REGS_H */
diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h
index e9b7f4350844..4aad3cea69ae 100644
--- a/include/linux/pinctrl/consumer.h
+++ b/include/linux/pinctrl/consumer.h
@@ -15,7 +15,7 @@
 #include <linux/err.h>
 #include <linux/list.h>
 #include <linux/seq_file.h>
-#include "pinctrl-state.h"
+#include <linux/pinctrl/pinctrl-state.h>
 
 /* This struct is private to the core and should be regarded as a cookie */
 struct pinctrl;
@@ -140,7 +140,7 @@ static inline struct pinctrl * __must_check devm_pinctrl_get_select(
         s = pinctrl_lookup_state(p, name);
         if (IS_ERR(s)) {
                 devm_pinctrl_put(p);
-                return ERR_PTR(PTR_ERR(s));
+                return ERR_CAST(s);
         }
 
         ret = pinctrl_select_state(p, s);
diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h
index 7d22ab00343f..e5b1716f98cc 100644
--- a/include/linux/pinctrl/machine.h
+++ b/include/linux/pinctrl/machine.h
@@ -14,7 +14,7 @@
 
 #include <linux/bug.h>
 
-#include "pinctrl-state.h"
+#include <linux/pinctrl/pinctrl-state.h>
 
 enum pinctrl_map_type {
         PIN_MAP_TYPE_INVALID,
diff --git a/include/linux/pinctrl/pinctrl-state.h b/include/linux/pinctrl/pinctrl-state.h
index 634608dc6c89..b5919f8e6d1a 100644
--- a/include/linux/pinctrl/pinctrl-state.h
+++ b/include/linux/pinctrl/pinctrl-state.h
@@ -6,13 +6,18 @@
  * @PINCTRL_STATE_DEFAULT: the state the pinctrl handle shall be put
  *      into as default, usually this means the pins are up and ready to
  *      be used by the device driver. This state is commonly used by
- *      hogs to configure muxing and pins at boot.
+ *      hogs to configure muxing and pins at boot, and also as a state
+ *      to go into when returning from sleep and idle in
+ *      .pm_runtime_resume() or ordinary .resume() for example.
  * @PINCTRL_STATE_IDLE: the state the pinctrl handle shall be put into
- *      when the pins are idle. Could typically be set from a
- *      pm_runtime_suspend() operation.
+ *      when the pins are idle. This is a state where the system is relaxed
+ *      but not fully sleeping - some power may be on but clocks gated for
+ *      example. Could typically be set from a pm_runtime_suspend() or
+ *      pm_runtime_idle() operation.
  * @PINCTRL_STATE_SLEEP: the state the pinctrl handle shall be put into
- *      when the pins are sleeping. Could typically be set from a
- *      common suspend() function.
+ *      when the pins are sleeping. This is a state where the system is in
+ *      its lowest sleep state. Could typically be set from an
+ *      ordinary .suspend() function.
  */
 #define PINCTRL_STATE_DEFAULT "default"
 #define PINCTRL_STATE_IDLE "idle"
diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h
index 69393a662532..7d087f03e91e 100644
--- a/include/linux/pinctrl/pinctrl.h
+++ b/include/linux/pinctrl/pinctrl.h
@@ -17,7 +17,7 @@
 #include <linux/radix-tree.h>
 #include <linux/list.h>
 #include <linux/seq_file.h>
-#include "pinctrl-state.h"
+#include <linux/pinctrl/pinctrl-state.h>
 
 struct device;
 struct pinctrl_dev;
diff --git a/include/linux/pinctrl/pinmux.h b/include/linux/pinctrl/pinmux.h
index 1818dcbdd9ab..c15395031cb3 100644
--- a/include/linux/pinctrl/pinmux.h
+++ b/include/linux/pinctrl/pinmux.h
@@ -14,7 +14,7 @@
 
 #include <linux/list.h>
 #include <linux/seq_file.h>
-#include "pinctrl.h"
+#include <linux/pinctrl/pinctrl.h>
 
 #ifdef CONFIG_PINMUX
 
diff --git a/include/linux/platform_data/ad5755.h b/include/linux/platform_data/ad5755.h
new file mode 100644
index 000000000000..a5a1cb751874
--- /dev/null
+++ b/include/linux/platform_data/ad5755.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2012 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2.
+ */
+#ifndef __LINUX_PLATFORM_DATA_AD5755_H__
+#define __LINUX_PLATFORM_DATA_AD5755_H__
+
+enum ad5755_mode {
+        AD5755_MODE_VOLTAGE_0V_5V               = 0,
+        AD5755_MODE_VOLTAGE_0V_10V              = 1,
+        AD5755_MODE_VOLTAGE_PLUSMINUS_5V        = 2,
+        AD5755_MODE_VOLTAGE_PLUSMINUS_10V       = 3,
+        AD5755_MODE_CURRENT_4mA_20mA            = 4,
+        AD5755_MODE_CURRENT_0mA_20mA            = 5,
+        AD5755_MODE_CURRENT_0mA_24mA            = 6,
+};
+
+enum ad5755_dc_dc_phase {
+        AD5755_DC_DC_PHASE_ALL_SAME_EDGE                = 0,
+        AD5755_DC_DC_PHASE_A_B_SAME_EDGE_C_D_OPP_EDGE   = 1,
+        AD5755_DC_DC_PHASE_A_C_SAME_EDGE_B_D_OPP_EDGE   = 2,
+        AD5755_DC_DC_PHASE_90_DEGREE                    = 3,
+};
+
+enum ad5755_dc_dc_freq {
+        AD5755_DC_DC_FREQ_250kHZ = 0,
+        AD5755_DC_DC_FREQ_410kHZ = 1,
+        AD5755_DC_DC_FREQ_650kHZ = 2,
+};
+
+enum ad5755_dc_dc_maxv {
+        AD5755_DC_DC_MAXV_23V   = 0,
+        AD5755_DC_DC_MAXV_24V5  = 1,
+        AD5755_DC_DC_MAXV_27V   = 2,
+        AD5755_DC_DC_MAXV_29V5  = 3,
+};
+
+enum ad5755_slew_rate {
+        AD5755_SLEW_RATE_64k    = 0,
+        AD5755_SLEW_RATE_32k    = 1,
+        AD5755_SLEW_RATE_16k    = 2,
+        AD5755_SLEW_RATE_8k     = 3,
+        AD5755_SLEW_RATE_4k     = 4,
+        AD5755_SLEW_RATE_2k     = 5,
+        AD5755_SLEW_RATE_1k     = 6,
+        AD5755_SLEW_RATE_500    = 7,
+        AD5755_SLEW_RATE_250    = 8,
+        AD5755_SLEW_RATE_125    = 9,
+        AD5755_SLEW_RATE_64     = 10,
+        AD5755_SLEW_RATE_32     = 11,
+        AD5755_SLEW_RATE_16     = 12,
+        AD5755_SLEW_RATE_8      = 13,
+        AD5755_SLEW_RATE_4      = 14,
+        AD5755_SLEW_RATE_0_5    = 15,
+};
+
+enum ad5755_slew_step_size {
+        AD5755_SLEW_STEP_SIZE_1 = 0,
+        AD5755_SLEW_STEP_SIZE_2 = 1,
+        AD5755_SLEW_STEP_SIZE_4 = 2,
+        AD5755_SLEW_STEP_SIZE_8 = 3,
+        AD5755_SLEW_STEP_SIZE_16 = 4,
+        AD5755_SLEW_STEP_SIZE_32 = 5,
+        AD5755_SLEW_STEP_SIZE_64 = 6,
+        AD5755_SLEW_STEP_SIZE_128 = 7,
+        AD5755_SLEW_STEP_SIZE_256 = 8,
+};
+
+/**
+ * struct ad5755_platform_data - AD5755 DAC driver platform data
+ * @ext_dc_dc_compenstation_resistor: Whether an external DC-DC converter
+ * compensation register is used.
+ * @dc_dc_phase: DC-DC converter phase.
+ * @dc_dc_freq: DC-DC converter frequency.
+ * @dc_dc_maxv: DC-DC maximum allowed boost voltage.
+ * @dac.mode: The mode to be used for the DAC output.
+ * @dac.ext_current_sense_resistor: Whether an external current sense resistor
+ * is used.
+ * @dac.enable_voltage_overrange: Whether to enable 20% voltage output overrange.
+ * @dac.slew.enable: Whether to enable digital slew.
+ * @dac.slew.rate: Slew rate of the digital slew.
+ * @dac.slew.step_size: Slew step size of the digital slew.
+ **/
+struct ad5755_platform_data {
+        bool ext_dc_dc_compenstation_resistor;
+        enum ad5755_dc_dc_phase dc_dc_phase;
+        enum ad5755_dc_dc_freq dc_dc_freq;
+        enum ad5755_dc_dc_maxv dc_dc_maxv;
+
+        struct {
+                enum ad5755_mode mode;
+                bool ext_current_sense_resistor;
+                bool enable_voltage_overrange;
+                struct {
+                        bool enable;
+                        enum ad5755_slew_rate rate;
+                        enum ad5755_slew_step_size step_size;
+                } slew;
+        } dac[4];
+};
+
+#endif
diff --git a/include/linux/platform_data/ad7791.h b/include/linux/platform_data/ad7791.h
new file mode 100644
index 000000000000..f9e4db1b82ae
--- /dev/null
+++ b/include/linux/platform_data/ad7791.h
@@ -0,0 +1,17 @@
+#ifndef __LINUX_PLATFORM_DATA_AD7791__
+#define __LINUX_PLATFORM_DATA_AD7791__
+
+/**
+ * struct ad7791_platform_data - AD7791 device platform data
+ * @buffered: If set to true configure the device for buffered input mode.
+ * @burnout_current: If set to true the 100mA burnout current is enabled.
+ * @unipolar: If set to true sample in unipolar mode, if set to false sample in
+ *              bipolar mode.
+ */
+struct ad7791_platform_data {
+        bool buffered;
+        bool burnout_current;
+        bool unipolar;
+};
+
+#endif
diff --git a/include/linux/platform_data/asoc-imx-ssi.h b/include/linux/platform_data/asoc-imx-ssi.h
new file mode 100644
index 000000000000..63f3c2804239
--- /dev/null
+++ b/include/linux/platform_data/asoc-imx-ssi.h
@@ -0,0 +1,21 @@
+#ifndef __MACH_SSI_H
+#define __MACH_SSI_H
+
+struct snd_ac97;
+
+extern unsigned char imx_ssi_fiq_start, imx_ssi_fiq_end;
+extern unsigned long imx_ssi_fiq_base, imx_ssi_fiq_tx_buffer, imx_ssi_fiq_rx_buffer;
+
+struct imx_ssi_platform_data {
+        unsigned int flags;
+#define IMX_SSI_DMA            (1 << 0)
+#define IMX_SSI_USE_AC97       (1 << 1)
+#define IMX_SSI_NET            (1 << 2)
+#define IMX_SSI_SYN            (1 << 3)
+#define IMX_SSI_USE_I2S_SLAVE  (1 << 4)
+        void (*ac97_reset) (struct snd_ac97 *ac97);
+        void (*ac97_warm_reset)(struct snd_ac97 *ac97);
+};
+
+#endif /* __MACH_SSI_H */
+
diff --git a/include/linux/platform_data/asoc-kirkwood.h b/include/linux/platform_data/asoc-kirkwood.h
new file mode 100644
index 000000000000..d6a55bd2e578
--- /dev/null
+++ b/include/linux/platform_data/asoc-kirkwood.h
@@ -0,0 +1,7 @@
+#ifndef __PLAT_AUDIO_H
+#define __PLAT_AUDIO_H
+
+struct kirkwood_asoc_platform_data {
+        int burst;
+};
+#endif
diff --git a/include/linux/platform_data/asoc-palm27x.h b/include/linux/platform_data/asoc-palm27x.h
new file mode 100644
index 000000000000..58afb30d5298
--- /dev/null
+++ b/include/linux/platform_data/asoc-palm27x.h
@@ -0,0 +1,8 @@
+#ifndef _INCLUDE_PALMASOC_H_
+#define _INCLUDE_PALMASOC_H_
+
+struct palm27x_asoc_info {
+        int     jack_gpio;
+};
+
+#endif
diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h
new file mode 100644
index 000000000000..aa9875f77c40
--- /dev/null
+++ b/include/linux/platform_data/asoc-s3c.h
@@ -0,0 +1,59 @@
+/* arch/arm/plat-samsung/include/plat/audio.h
+ *
+ * Copyright (c) 2009 Samsung Electronics Co. Ltd
+ * Author: Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/* The machine init code calls s3c*_ac97_setup_gpio with
+ * one of these defines in order to select appropriate bank
+ * of GPIO for AC97 pins
+ */
+#define S3C64XX_AC97_GPD  0
+#define S3C64XX_AC97_GPE  1
+extern void s3c64xx_ac97_setup_gpio(int);
+
+/*
+ * The machine init code calls s5p*_spdif_setup_gpio with
+ * one of these defines in order to select appropriate bank
+ * of GPIO for S/PDIF pins
+ */
+#define S5PC100_SPDIF_GPD  0
+#define S5PC100_SPDIF_GPG3 1
+extern void s5pc100_spdif_setup_gpio(int);
+
+struct samsung_i2s {
+/* If the Primary DAI has 5.1 Channels */
+#define QUIRK_PRI_6CHAN         (1 << 0)
+/* If the I2S block has a Stereo Overlay Channel */
+#define QUIRK_SEC_DAI           (1 << 1)
+/*
+ * If the I2S block has no internal prescalar or MUX (I2SMOD[10] bit)
+ * The Machine driver must provide suitably set clock to the I2S block.
+ */
+#define QUIRK_NO_MUXPSR         (1 << 2)
+#define QUIRK_NEED_RSTCLR       (1 << 3)
+        /* Quirks of the I2S controller */
+        u32 quirks;
+
+        /*
+         * Array of clock names that can be used to generate I2S signals.
+         * Also corresponds to clocks of I2SMOD[10]
+         */
+        const char **src_clk;
+        dma_addr_t idma_addr;
+};
+
+/**
+ * struct s3c_audio_pdata - common platform data for audio device drivers
+ * @cfg_gpio: Callback function to setup mux'ed pins in I2S/PCM/AC97 mode
+ */
+struct s3c_audio_pdata {
+        int (*cfg_gpio)(struct platform_device *);
+        union {
+                struct samsung_i2s i2s;
+        } type;
+};
diff --git a/include/linux/platform_data/asoc-s3c24xx_simtec.h b/include/linux/platform_data/asoc-s3c24xx_simtec.h
new file mode 100644
index 000000000000..376af5286a3e
--- /dev/null
+++ b/include/linux/platform_data/asoc-s3c24xx_simtec.h
@@ -0,0 +1,34 @@
+/* arch/arm/plat-samsung/include/plat/audio-simtec.h
+ *
+ * Copyright 2008 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Simtec Audio support.
+*/
+
+/**
+ * struct s3c24xx_audio_simtec_pdata - platform data for simtec audio
+ * @use_mpllin: Select codec clock from MPLLin
+ * @output_cdclk: Need to output CDCLK to the codec
+ * @have_mic: Set if we have a MIC socket
+ * @have_lout: Set if we have a LineOut socket
+ * @amp_gpio: GPIO pin to enable the AMP
+ * @amp_gain: Option GPIO to control AMP gain
+ */
+struct s3c24xx_audio_simtec_pdata {
+        unsigned int    use_mpllin:1;
+        unsigned int    output_cdclk:1;
+
+        unsigned int    have_mic:1;
+        unsigned int    have_lout:1;
+
+        int             amp_gpio;
+        int             amp_gain[2];
+
+        void    (*startup)(void);
+};
diff --git a/include/linux/platform_data/asoc-ti-mcbsp.h b/include/linux/platform_data/asoc-ti-mcbsp.h
new file mode 100644
index 000000000000..18814127809a
--- /dev/null
+++ b/include/linux/platform_data/asoc-ti-mcbsp.h
@@ -0,0 +1,62 @@
+/*
+ * arch/arm/plat-omap/include/mach/mcbsp.h
+ *
+ * Defines for Multi-Channel Buffered Serial Port
+ *
+ * Copyright (C) 2002 RidgeRun, Inc.
+ * Author: Steve Johnson
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __ASM_ARCH_OMAP_MCBSP_H
+#define __ASM_ARCH_OMAP_MCBSP_H
+
+#include <linux/spinlock.h>
+#include <linux/clk.h>
+
+#define MCBSP_CONFIG_TYPE2      0x2
+#define MCBSP_CONFIG_TYPE3      0x3
+#define MCBSP_CONFIG_TYPE4      0x4
+
+/* Platform specific configuration */
+struct omap_mcbsp_ops {
+        void (*request)(unsigned int);
+        void (*free)(unsigned int);
+};
+
+struct omap_mcbsp_platform_data {
+        struct omap_mcbsp_ops *ops;
+        u16 buffer_size;
+        u8 reg_size;
+        u8 reg_step;
+
+        /* McBSP platform and instance specific features */
+        bool has_wakeup; /* Wakeup capability */
+        bool has_ccr; /* Transceiver has configuration control registers */
+        int (*enable_st_clock)(unsigned int, bool);
+        int (*set_clk_src)(struct device *dev, struct clk *clk, const char *src);
+        int (*mux_signal)(struct device *dev, const char *signal, const char *src);
+};
+
+/**
+ * omap_mcbsp_dev_attr - OMAP McBSP device attributes for omap_hwmod
+ * @sidetone: name of the sidetone device
+ */
+struct omap_mcbsp_dev_attr {
+        const char *sidetone;
+};
+
+#endif
diff --git a/include/linux/platform_data/ata-pxa.h b/include/linux/platform_data/ata-pxa.h
new file mode 100644
index 000000000000..6cf7df1d5830
--- /dev/null
+++ b/include/linux/platform_data/ata-pxa.h
@@ -0,0 +1,33 @@
+/*
+ * Generic PXA PATA driver
+ *
+ * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.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, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; see the file COPYING.  If not, write to
+ *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __MACH_PATA_PXA_H__
+#define __MACH_PATA_PXA_H__
+
+struct pata_pxa_pdata {
+        /* PXA DMA DREQ<0:2> pin */
+        uint32_t        dma_dreq;
+        /* Register shift */
+        uint32_t        reg_shift;
+        /* IRQ flags */
+        uint32_t        irq_flags;
+};
+
+#endif  /* __MACH_PATA_PXA_H__ */
diff --git a/include/linux/platform_data/ata-samsung_cf.h b/include/linux/platform_data/ata-samsung_cf.h
new file mode 100644
index 000000000000..2a3855a8372a
--- /dev/null
+++ b/include/linux/platform_data/ata-samsung_cf.h
@@ -0,0 +1,36 @@
+/* linux/arch/arm/plat-samsung/include/plat/ata.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *              http://www.samsung.com
+ *
+ * Samsung CF-ATA platform_device info
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_PLAT_ATA_H
+#define __ASM_PLAT_ATA_H __FILE__
+
+/**
+ * struct s3c_ide_platdata - S3C IDE driver platform data.
+ * @setup_gpio: Setup the external GPIO pins to the right state for data
+ * transfer in true-ide mode.
+ */
+struct s3c_ide_platdata {
+        void (*setup_gpio)(void);
+};
+
+/*
+ * s3c_ide_set_platdata() - Setup the platform specifc data for IDE driver.
+ * @pdata: Platform data for IDE driver.
+ */
+extern void s3c_ide_set_platdata(struct s3c_ide_platdata *pdata);
+
+/* architecture-specific IDE configuration */
+extern void s3c64xx_ide_setup_gpio(void);
+extern void s5pc100_ide_setup_gpio(void);
+extern void s5pv210_ide_setup_gpio(void);
+
+#endif /*__ASM_PLAT_ATA_H */
diff --git a/include/linux/platform_data/atmel-aes.h b/include/linux/platform_data/atmel-aes.h
index e7a1949bad26..ab68082fbcb0 100644
--- a/include/linux/platform_data/atmel-aes.h
+++ b/include/linux/platform_data/atmel-aes.h
@@ -1,7 +1,7 @@
 #ifndef __LINUX_ATMEL_AES_H
 #define __LINUX_ATMEL_AES_H
 
-#include <mach/at_hdmac.h>
+#include <linux/platform_data/dma-atmel.h>
 
 /**
  * struct aes_dma_data - DMA data for AES
diff --git a/include/linux/platform_data/camera-mx1.h b/include/linux/platform_data/camera-mx1.h
new file mode 100644
index 000000000000..4fd6c70314b4
--- /dev/null
+++ b/include/linux/platform_data/camera-mx1.h
@@ -0,0 +1,35 @@
+/*
+ * mx1_camera.h - i.MX1/i.MXL camera driver header file
+ *
+ * Copyright (c) 2008, Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
+ * Copyright (C) 2009, Darius Augulis <augulis.darius@gmail.com>
+ *
+ * Based on PXA camera.h file:
+ * Copyright (C) 2003, Intel Corporation
+ * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_CAMERA_H_
+#define __ASM_ARCH_CAMERA_H_
+
+#define MX1_CAMERA_DATA_HIGH    1
+#define MX1_CAMERA_PCLK_RISING  2
+#define MX1_CAMERA_VSYNC_HIGH   4
+
+extern unsigned char mx1_camera_sof_fiq_start, mx1_camera_sof_fiq_end;
+
+/**
+ * struct mx1_camera_pdata - i.MX1/i.MXL camera platform data
+ * @mclk_10khz: master clock frequency in 10kHz units
+ * @flags:      MX1 camera platform flags
+ */
+struct mx1_camera_pdata {
+        unsigned long mclk_10khz;
+        unsigned long flags;
+};
+
+#endif /* __ASM_ARCH_CAMERA_H_ */
diff --git a/include/linux/platform_data/camera-mx2.h b/include/linux/platform_data/camera-mx2.h
new file mode 100644
index 000000000000..7ded6f1f74bc
--- /dev/null
+++ b/include/linux/platform_data/camera-mx2.h
@@ -0,0 +1,44 @@
+/*
+ * mx2-cam.h - i.MX27/i.MX25 camera driver header file
+ *
+ * Copyright (C) 2003, Intel Corporation
+ * Copyright (C) 2008, Sascha Hauer <s.hauer@pengutronix.de>
+ * Copyright (C) 2010, Baruch Siach <baruch@tkos.co.il>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __MACH_MX2_CAM_H_
+#define __MACH_MX2_CAM_H_
+
+#define MX2_CAMERA_EXT_VSYNC            (1 << 1)
+#define MX2_CAMERA_CCIR                 (1 << 2)
+#define MX2_CAMERA_CCIR_INTERLACE       (1 << 3)
+#define MX2_CAMERA_HSYNC_HIGH           (1 << 4)
+#define MX2_CAMERA_GATED_CLOCK          (1 << 5)
+#define MX2_CAMERA_INV_DATA             (1 << 6)
+#define MX2_CAMERA_PCLK_SAMPLE_RISING   (1 << 7)
+
+/**
+ * struct mx2_camera_platform_data - optional platform data for mx2_camera
+ * @flags: any combination of MX2_CAMERA_*
+ * @clk: clock rate of the csi block / 2
+ */
+struct mx2_camera_platform_data {
+        unsigned long flags;
+        unsigned long clk;
+};
+
+#endif /* __MACH_MX2_CAM_H_ */
diff --git a/include/linux/platform_data/camera-mx3.h b/include/linux/platform_data/camera-mx3.h
new file mode 100644
index 000000000000..f226ee3777e1
--- /dev/null
+++ b/include/linux/platform_data/camera-mx3.h
@@ -0,0 +1,48 @@
+/*
+ * mx3_camera.h - i.MX3x camera driver header file
+ *
+ * Copyright (C) 2008, Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * 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.
+ *
+ * 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 _MX3_CAMERA_H_
+#define _MX3_CAMERA_H_
+
+#include <linux/device.h>
+
+#define MX3_CAMERA_CLK_SRC      1
+#define MX3_CAMERA_EXT_VSYNC    2
+#define MX3_CAMERA_DP           4
+#define MX3_CAMERA_PCP          8
+#define MX3_CAMERA_HSP          0x10
+#define MX3_CAMERA_VSP          0x20
+#define MX3_CAMERA_DATAWIDTH_4  0x40
+#define MX3_CAMERA_DATAWIDTH_8  0x80
+#define MX3_CAMERA_DATAWIDTH_10 0x100
+#define MX3_CAMERA_DATAWIDTH_15 0x200
+
+#define MX3_CAMERA_DATAWIDTH_MASK (MX3_CAMERA_DATAWIDTH_4 | MX3_CAMERA_DATAWIDTH_8 | \
+                                   MX3_CAMERA_DATAWIDTH_10 | MX3_CAMERA_DATAWIDTH_15)
+
+/**
+ * struct mx3_camera_pdata - i.MX3x camera platform data
+ * @flags:      MX3_CAMERA_* flags
+ * @mclk_10khz: master clock frequency in 10kHz units
+ * @dma_dev:    IPU DMA device to match against in channel allocation
+ */
+struct mx3_camera_pdata {
+        unsigned long flags;
+        unsigned long mclk_10khz;
+        struct device *dma_dev;
+};
+
+#endif
diff --git a/include/linux/platform_data/camera-pxa.h b/include/linux/platform_data/camera-pxa.h
new file mode 100644
index 000000000000..6709b1cd7c77
--- /dev/null
+++ b/include/linux/platform_data/camera-pxa.h
@@ -0,0 +1,44 @@
+/*
+    camera.h - PXA camera driver header file
+
+    Copyright (C) 2003, Intel Corporation
+    Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
+
+    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.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __ASM_ARCH_CAMERA_H_
+#define __ASM_ARCH_CAMERA_H_
+
+#define PXA_CAMERA_MASTER       1
+#define PXA_CAMERA_DATAWIDTH_4  2
+#define PXA_CAMERA_DATAWIDTH_5  4
+#define PXA_CAMERA_DATAWIDTH_8  8
+#define PXA_CAMERA_DATAWIDTH_9  0x10
+#define PXA_CAMERA_DATAWIDTH_10 0x20
+#define PXA_CAMERA_PCLK_EN      0x40
+#define PXA_CAMERA_MCLK_EN      0x80
+#define PXA_CAMERA_PCP          0x100
+#define PXA_CAMERA_HSP          0x200
+#define PXA_CAMERA_VSP          0x400
+
+struct pxacamera_platform_data {
+        unsigned long flags;
+        unsigned long mclk_10khz;
+};
+
+extern void pxa_set_camera_info(struct pxacamera_platform_data *);
+
+#endif /* __ASM_ARCH_CAMERA_H_ */
diff --git a/include/linux/platform_data/clk-realview.h b/include/linux/platform_data/clk-realview.h
new file mode 100644
index 000000000000..2e426a7dbc51
--- /dev/null
+++ b/include/linux/platform_data/clk-realview.h
@@ -0,0 +1 @@
+void realview_clk_init(void __iomem *sysbase, bool is_pb1176);
diff --git a/include/linux/platform_data/clk-ux500.h b/include/linux/platform_data/clk-ux500.h
new file mode 100644
index 000000000000..3af0da1f3be5
--- /dev/null
+++ b/include/linux/platform_data/clk-ux500.h
@@ -0,0 +1,17 @@
+/*
+ * Clock definitions for ux500 platforms
+ *
+ * Copyright (C) 2012 ST-Ericsson SA
+ * Author: Ulf Hansson <ulf.hansson@linaro.org>
+ *
+ * License terms: GNU General Public License (GPL) version 2
+ */
+
+#ifndef __CLK_UX500_H
+#define __CLK_UX500_H
+
+void u8500_clk_init(void);
+void u9540_clk_init(void);
+void u8540_clk_init(void);
+
+#endif /* __CLK_UX500_H */
diff --git a/include/linux/platform_data/crypto-ux500.h b/include/linux/platform_data/crypto-ux500.h
new file mode 100644
index 000000000000..5b2d0817e26a
--- /dev/null
+++ b/include/linux/platform_data/crypto-ux500.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2011
+ *
+ * Author: Joakim Bech <joakim.xx.bech@stericsson.com> for ST-Ericsson
+ * License terms: GNU General Public License (GPL) version 2
+ */
+#ifndef _CRYPTO_UX500_H
+#define _CRYPTO_UX500_H
+#include <linux/dmaengine.h>
+#include <plat/ste_dma40.h>
+
+struct hash_platform_data {
+        void *mem_to_engine;
+        bool (*dma_filter)(struct dma_chan *chan, void *filter_param);
+};
+
+struct cryp_platform_data {
+        struct stedma40_chan_cfg mem_to_engine;
+        struct stedma40_chan_cfg engine_to_mem;
+};
+
+#endif
diff --git a/include/linux/platform_data/dma-atmel.h b/include/linux/platform_data/dma-atmel.h
new file mode 100644
index 000000000000..cab0997be3de
--- /dev/null
+++ b/include/linux/platform_data/dma-atmel.h
@@ -0,0 +1,61 @@
+/*
+ * Header file for the Atmel AHB DMA Controller driver
+ *
+ * Copyright (C) 2008 Atmel Corporation
+ *
+ * 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 AT_HDMAC_H
+#define AT_HDMAC_H
+
+#include <linux/dmaengine.h>
+
+/**
+ * struct at_dma_platform_data - Controller configuration parameters
+ * @nr_channels: Number of channels supported by hardware (max 8)
+ * @cap_mask: dma_capability flags supported by the platform
+ */
+struct at_dma_platform_data {
+        unsigned int    nr_channels;
+        dma_cap_mask_t  cap_mask;
+};
+
+/**
+ * struct at_dma_slave - Controller-specific information about a slave
+ * @dma_dev: required DMA master device
+ * @cfg: Platform-specific initializer for the CFG register
+ */
+struct at_dma_slave {
+        struct device           *dma_dev;
+        u32                     cfg;
+};
+
+
+/* Platform-configurable bits in CFG */
+#define ATC_SRC_PER(h)          (0xFU & (h))    /* Channel src rq associated with periph handshaking ifc h */
+#define ATC_DST_PER(h)          ((0xFU & (h)) <<  4)    /* Channel dst rq associated with periph handshaking ifc h */
+#define ATC_SRC_REP             (0x1 <<  8)     /* Source Replay Mod */
+#define ATC_SRC_H2SEL           (0x1 <<  9)     /* Source Handshaking Mod */
+#define         ATC_SRC_H2SEL_SW        (0x0 <<  9)
+#define         ATC_SRC_H2SEL_HW        (0x1 <<  9)
+#define ATC_DST_REP             (0x1 << 12)     /* Destination Replay Mod */
+#define ATC_DST_H2SEL           (0x1 << 13)     /* Destination Handshaking Mod */
+#define         ATC_DST_H2SEL_SW        (0x0 << 13)
+#define         ATC_DST_H2SEL_HW        (0x1 << 13)
+#define ATC_SOD                 (0x1 << 16)     /* Stop On Done */
+#define ATC_LOCK_IF             (0x1 << 20)     /* Interface Lock */
+#define ATC_LOCK_B              (0x1 << 21)     /* AHB Bus Lock */
+#define ATC_LOCK_IF_L           (0x1 << 22)     /* Master Interface Arbiter Lock */
+#define         ATC_LOCK_IF_L_CHUNK     (0x0 << 22)
+#define         ATC_LOCK_IF_L_BUFFER    (0x1 << 22)
+#define ATC_AHB_PROT_MASK       (0x7 << 24)     /* AHB Protection */
+#define ATC_FIFOCFG_MASK        (0x3 << 28)     /* FIFO Request Configuration */
+#define         ATC_FIFOCFG_LARGESTBURST        (0x0 << 28)
+#define         ATC_FIFOCFG_HALFFIFO            (0x1 << 28)
+#define         ATC_FIFOCFG_ENOUGHSPACE         (0x2 << 28)
+
+
+#endif /* AT_HDMAC_H */
diff --git a/include/linux/platform_data/dma-ep93xx.h b/include/linux/platform_data/dma-ep93xx.h
new file mode 100644
index 000000000000..e82c642fa53c
--- /dev/null
+++ b/include/linux/platform_data/dma-ep93xx.h
@@ -0,0 +1,93 @@
+#ifndef __ASM_ARCH_DMA_H
+#define __ASM_ARCH_DMA_H
+
+#include <linux/types.h>
+#include <linux/dmaengine.h>
+#include <linux/dma-mapping.h>
+
+/*
+ * M2P channels.
+ *
+ * Note that these values are also directly used for setting the PPALLOC
+ * register.
+ */
+#define EP93XX_DMA_I2S1         0
+#define EP93XX_DMA_I2S2         1
+#define EP93XX_DMA_AAC1         2
+#define EP93XX_DMA_AAC2         3
+#define EP93XX_DMA_AAC3         4
+#define EP93XX_DMA_I2S3         5
+#define EP93XX_DMA_UART1        6
+#define EP93XX_DMA_UART2        7
+#define EP93XX_DMA_UART3        8
+#define EP93XX_DMA_IRDA         9
+/* M2M channels */
+#define EP93XX_DMA_SSP          10
+#define EP93XX_DMA_IDE          11
+
+/**
+ * struct ep93xx_dma_data - configuration data for the EP93xx dmaengine
+ * @port: peripheral which is requesting the channel
+ * @direction: TX/RX channel
+ * @name: optional name for the channel, this is displayed in /proc/interrupts
+ *
+ * This information is passed as private channel parameter in a filter
+ * function. Note that this is only needed for slave/cyclic channels.  For
+ * memcpy channels %NULL data should be passed.
+ */
+struct ep93xx_dma_data {
+        int                             port;
+        enum dma_transfer_direction     direction;
+        const char                      *name;
+};
+
+/**
+ * struct ep93xx_dma_chan_data - platform specific data for a DMA channel
+ * @name: name of the channel, used for getting the right clock for the channel
+ * @base: mapped registers
+ * @irq: interrupt number used by this channel
+ */
+struct ep93xx_dma_chan_data {
+        const char                      *name;
+        void __iomem                    *base;
+        int                             irq;
+};
+
+/**
+ * struct ep93xx_dma_platform_data - platform data for the dmaengine driver
+ * @channels: array of channels which are passed to the driver
+ * @num_channels: number of channels in the array
+ *
+ * This structure is passed to the DMA engine driver via platform data. For
+ * M2P channels, contract is that even channels are for TX and odd for RX.
+ * There is no requirement for the M2M channels.
+ */
+struct ep93xx_dma_platform_data {
+        struct ep93xx_dma_chan_data     *channels;
+        size_t                          num_channels;
+};
+
+static inline bool ep93xx_dma_chan_is_m2p(struct dma_chan *chan)
+{
+        return !strcmp(dev_name(chan->device->dev), "ep93xx-dma-m2p");
+}
+
+/**
+ * ep93xx_dma_chan_direction - returns direction the channel can be used
+ * @chan: channel
+ *
+ * This function can be used in filter functions to find out whether the
+ * channel supports given DMA direction. Only M2P channels have such
+ * limitation, for M2M channels the direction is configurable.
+ */
+static inline enum dma_transfer_direction
+ep93xx_dma_chan_direction(struct dma_chan *chan)
+{
+        if (!ep93xx_dma_chan_is_m2p(chan))
+                return DMA_NONE;
+
+        /* even channels are for TX, odd for RX */
+        return (chan->chan_id % 2 == 0) ? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM;
+}
+
+#endif /* __ASM_ARCH_DMA_H */
diff --git a/include/linux/platform_data/dma-imx-sdma.h b/include/linux/platform_data/dma-imx-sdma.h
new file mode 100644
index 000000000000..3a3942823c20
--- /dev/null
+++ b/include/linux/platform_data/dma-imx-sdma.h
@@ -0,0 +1,59 @@
+#ifndef __MACH_MXC_SDMA_H__
+#define __MACH_MXC_SDMA_H__
+
+/**
+ * struct sdma_script_start_addrs - SDMA script start pointers
+ *
+ * start addresses of the different functions in the physical
+ * address space of the SDMA engine.
+ */
+struct sdma_script_start_addrs {
+        s32 ap_2_ap_addr;
+        s32 ap_2_bp_addr;
+        s32 ap_2_ap_fixed_addr;
+        s32 bp_2_ap_addr;
+        s32 loopback_on_dsp_side_addr;
+        s32 mcu_interrupt_only_addr;
+        s32 firi_2_per_addr;
+        s32 firi_2_mcu_addr;
+        s32 per_2_firi_addr;
+        s32 mcu_2_firi_addr;
+        s32 uart_2_per_addr;
+        s32 uart_2_mcu_addr;
+        s32 per_2_app_addr;
+        s32 mcu_2_app_addr;
+        s32 per_2_per_addr;
+        s32 uartsh_2_per_addr;
+        s32 uartsh_2_mcu_addr;
+        s32 per_2_shp_addr;
+        s32 mcu_2_shp_addr;
+        s32 ata_2_mcu_addr;
+        s32 mcu_2_ata_addr;
+        s32 app_2_per_addr;
+        s32 app_2_mcu_addr;
+        s32 shp_2_per_addr;
+        s32 shp_2_mcu_addr;
+        s32 mshc_2_mcu_addr;
+        s32 mcu_2_mshc_addr;
+        s32 spdif_2_mcu_addr;
+        s32 mcu_2_spdif_addr;
+        s32 asrc_2_mcu_addr;
+        s32 ext_mem_2_ipu_addr;
+        s32 descrambler_addr;
+        s32 dptc_dvfs_addr;
+        s32 utra_addr;
+        s32 ram_code_start_addr;
+};
+
+/**
+ * struct sdma_platform_data - platform specific data for SDMA engine
+ *
+ * @fw_name             The firmware name
+ * @script_addrs        SDMA scripts addresses in SDMA ROM
+ */
+struct sdma_platform_data {
+        char *fw_name;
+        struct sdma_script_start_addrs *script_addrs;
+};
+
+#endif /* __MACH_MXC_SDMA_H__ */
diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h
new file mode 100644
index 000000000000..1b9080385b46
--- /dev/null
+++ b/include/linux/platform_data/dma-imx.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_MXC_DMA_H__
+#define __ASM_ARCH_MXC_DMA_H__
+
+#include <linux/scatterlist.h>
+#include <linux/device.h>
+#include <linux/dmaengine.h>
+
+/*
+ * This enumerates peripheral types. Used for SDMA.
+ */
+enum sdma_peripheral_type {
+        IMX_DMATYPE_SSI,        /* MCU domain SSI */
+        IMX_DMATYPE_SSI_SP,     /* Shared SSI */
+        IMX_DMATYPE_MMC,        /* MMC */
+        IMX_DMATYPE_SDHC,       /* SDHC */
+        IMX_DMATYPE_UART,       /* MCU domain UART */
+        IMX_DMATYPE_UART_SP,    /* Shared UART */
+        IMX_DMATYPE_FIRI,       /* FIRI */
+        IMX_DMATYPE_CSPI,       /* MCU domain CSPI */
+        IMX_DMATYPE_CSPI_SP,    /* Shared CSPI */
+        IMX_DMATYPE_SIM,        /* SIM */
+        IMX_DMATYPE_ATA,        /* ATA */
+        IMX_DMATYPE_CCM,        /* CCM */
+        IMX_DMATYPE_EXT,        /* External peripheral */
+        IMX_DMATYPE_MSHC,       /* Memory Stick Host Controller */
+        IMX_DMATYPE_MSHC_SP,    /* Shared Memory Stick Host Controller */
+        IMX_DMATYPE_DSP,        /* DSP */
+        IMX_DMATYPE_MEMORY,     /* Memory */
+        IMX_DMATYPE_FIFO_MEMORY,/* FIFO type Memory */
+        IMX_DMATYPE_SPDIF,      /* SPDIF */
+        IMX_DMATYPE_IPU_MEMORY, /* IPU Memory */
+        IMX_DMATYPE_ASRC,       /* ASRC */
+        IMX_DMATYPE_ESAI,       /* ESAI */
+};
+
+enum imx_dma_prio {
+        DMA_PRIO_HIGH = 0,
+        DMA_PRIO_MEDIUM = 1,
+        DMA_PRIO_LOW = 2
+};
+
+struct imx_dma_data {
+        int dma_request; /* DMA request line */
+        enum sdma_peripheral_type peripheral_type;
+        int priority;
+};
+
+static inline int imx_dma_is_ipu(struct dma_chan *chan)
+{
+        return !strcmp(dev_name(chan->device->dev), "ipu-core");
+}
+
+static inline int imx_dma_is_general_purpose(struct dma_chan *chan)
+{
+        return strstr(dev_name(chan->device->dev), "sdma") ||
+                !strcmp(dev_name(chan->device->dev), "imx-dma");
+}
+
+#endif
diff --git a/include/linux/platform_data/dma-mmp_tdma.h b/include/linux/platform_data/dma-mmp_tdma.h
new file mode 100644
index 000000000000..239e0fc1bb1f
--- /dev/null
+++ b/include/linux/platform_data/dma-mmp_tdma.h
@@ -0,0 +1,35 @@
+/*
+ *  linux/arch/arm/mach-mmp/include/mach/sram.h
+ *
+ *  SRAM Memory Management
+ *
+ *  Copyright (c) 2011 Marvell Semiconductors Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __ASM_ARCH_SRAM_H
+#define __ASM_ARCH_SRAM_H
+
+#include <linux/genalloc.h>
+
+/* ARBITRARY:  SRAM allocations are multiples of this 2^N size */
+#define SRAM_GRANULARITY        512
+
+enum sram_type {
+        MMP_SRAM_UNDEFINED = 0,
+        MMP_ASRAM,
+        MMP_ISRAM,
+};
+
+struct sram_platdata {
+        char *pool_name;
+        int granularity;
+};
+
+extern struct gen_pool *sram_get_gpool(char *pool_name);
+
+#endif /* __ASM_ARCH_SRAM_H */
diff --git a/include/linux/platform_data/dma-mv_xor.h b/include/linux/platform_data/dma-mv_xor.h
new file mode 100644
index 000000000000..2ba1f7d76eef
--- /dev/null
+++ b/include/linux/platform_data/dma-mv_xor.h
@@ -0,0 +1,24 @@
+/*
+ * arch/arm/plat-orion/include/plat/mv_xor.h
+ *
+ * Marvell XOR platform device data definition file.
+ */
+
+#ifndef __PLAT_MV_XOR_H
+#define __PLAT_MV_XOR_H
+
+#include <linux/dmaengine.h>
+#include <linux/mbus.h>
+
+#define MV_XOR_SHARED_NAME      "mv_xor_shared"
+#define MV_XOR_NAME             "mv_xor"
+
+struct mv_xor_platform_data {
+        struct platform_device          *shared;
+        int                             hw_id;
+        dma_cap_mask_t                  cap_mask;
+        size_t                          pool_size;
+};
+
+
+#endif
diff --git a/include/linux/platform_data/dsp-omap.h b/include/linux/platform_data/dsp-omap.h
new file mode 100644
index 000000000000..5927709b1908
--- /dev/null
+++ b/include/linux/platform_data/dsp-omap.h
@@ -0,0 +1,34 @@
+#ifndef __OMAP_DSP_H__
+#define __OMAP_DSP_H__
+
+#include <linux/types.h>
+
+struct omap_dsp_platform_data {
+        void (*dsp_set_min_opp) (u8 opp_id);
+        u8 (*dsp_get_opp) (void);
+        void (*cpu_set_freq) (unsigned long f);
+        unsigned long (*cpu_get_freq) (void);
+        unsigned long mpu_speed[6];
+
+        /* functions to write and read PRCM registers */
+        void (*dsp_prm_write)(u32, s16 , u16);
+        u32 (*dsp_prm_read)(s16 , u16);
+        u32 (*dsp_prm_rmw_bits)(u32, u32, s16, s16);
+        void (*dsp_cm_write)(u32, s16 , u16);
+        u32 (*dsp_cm_read)(s16 , u16);
+        u32 (*dsp_cm_rmw_bits)(u32, u32, s16, s16);
+
+        void (*set_bootaddr)(u32);
+        void (*set_bootmode)(u8);
+
+        phys_addr_t phys_mempool_base;
+        phys_addr_t phys_mempool_size;
+};
+
+#if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE)
+extern void omap_dsp_reserve_sdram_memblock(void);
+#else
+static inline void omap_dsp_reserve_sdram_memblock(void) { }
+#endif
+
+#endif
diff --git a/include/linux/platform_data/eth-netx.h b/include/linux/platform_data/eth-netx.h
new file mode 100644
index 000000000000..88af1ac28ead
--- /dev/null
+++ b/include/linux/platform_data/eth-netx.h
@@ -0,0 +1,27 @@
+/*
+ * arch/arm/mach-netx/include/mach/eth.h
+ *
+ * Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef ASMARM_ARCH_ETH_H
+#define ASMARM_ARCH_ETH_H
+
+struct netxeth_platform_data {
+        unsigned int xcno;      /* number of xmac/xpec engine this eth uses */
+};
+
+#endif
diff --git a/include/linux/platform_data/gpio-omap.h b/include/linux/platform_data/gpio-omap.h
new file mode 100644
index 000000000000..e8741c2678d5
--- /dev/null
+++ b/include/linux/platform_data/gpio-omap.h
@@ -0,0 +1,217 @@
+/*
+ * OMAP GPIO handling defines and functions
+ *
+ * Copyright (C) 2003-2005 Nokia Corporation
+ *
+ * Written by Juha Yrjölä <juha.yrjola@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
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __ASM_ARCH_OMAP_GPIO_H
+#define __ASM_ARCH_OMAP_GPIO_H
+
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <mach/irqs.h>
+
+#define OMAP1_MPUIO_BASE                        0xfffb5000
+
+/*
+ * These are the omap15xx/16xx offsets. The omap7xx offset are
+ * OMAP_MPUIO_ / 2 offsets below.
+ */
+#define OMAP_MPUIO_INPUT_LATCH          0x00
+#define OMAP_MPUIO_OUTPUT               0x04
+#define OMAP_MPUIO_IO_CNTL              0x08
+#define OMAP_MPUIO_KBR_LATCH            0x10
+#define OMAP_MPUIO_KBC                  0x14
+#define OMAP_MPUIO_GPIO_EVENT_MODE      0x18
+#define OMAP_MPUIO_GPIO_INT_EDGE        0x1c
+#define OMAP_MPUIO_KBD_INT              0x20
+#define OMAP_MPUIO_GPIO_INT             0x24
+#define OMAP_MPUIO_KBD_MASKIT           0x28
+#define OMAP_MPUIO_GPIO_MASKIT          0x2c
+#define OMAP_MPUIO_GPIO_DEBOUNCING      0x30
+#define OMAP_MPUIO_LATCH                0x34
+
+#define OMAP34XX_NR_GPIOS               6
+
+/*
+ * OMAP1510 GPIO registers
+ */
+#define OMAP1510_GPIO_DATA_INPUT        0x00
+#define OMAP1510_GPIO_DATA_OUTPUT       0x04
+#define OMAP1510_GPIO_DIR_CONTROL       0x08
+#define OMAP1510_GPIO_INT_CONTROL       0x0c
+#define OMAP1510_GPIO_INT_MASK          0x10
+#define OMAP1510_GPIO_INT_STATUS        0x14
+#define OMAP1510_GPIO_PIN_CONTROL       0x18
+
+#define OMAP1510_IH_GPIO_BASE           64
+
+/*
+ * OMAP1610 specific GPIO registers
+ */
+#define OMAP1610_GPIO_REVISION          0x0000
+#define OMAP1610_GPIO_SYSCONFIG         0x0010
+#define OMAP1610_GPIO_SYSSTATUS         0x0014
+#define OMAP1610_GPIO_IRQSTATUS1        0x0018
+#define OMAP1610_GPIO_IRQENABLE1        0x001c
+#define OMAP1610_GPIO_WAKEUPENABLE      0x0028
+#define OMAP1610_GPIO_DATAIN            0x002c
+#define OMAP1610_GPIO_DATAOUT           0x0030
+#define OMAP1610_GPIO_DIRECTION         0x0034
+#define OMAP1610_GPIO_EDGE_CTRL1        0x0038
+#define OMAP1610_GPIO_EDGE_CTRL2        0x003c
+#define OMAP1610_GPIO_CLEAR_IRQENABLE1  0x009c
+#define OMAP1610_GPIO_CLEAR_WAKEUPENA   0x00a8
+#define OMAP1610_GPIO_CLEAR_DATAOUT     0x00b0
+#define OMAP1610_GPIO_SET_IRQENABLE1    0x00dc
+#define OMAP1610_GPIO_SET_WAKEUPENA     0x00e8
+#define OMAP1610_GPIO_SET_DATAOUT       0x00f0
+
+/*
+ * OMAP7XX specific GPIO registers
+ */
+#define OMAP7XX_GPIO_DATA_INPUT         0x00
+#define OMAP7XX_GPIO_DATA_OUTPUT        0x04
+#define OMAP7XX_GPIO_DIR_CONTROL        0x08
+#define OMAP7XX_GPIO_INT_CONTROL        0x0c
+#define OMAP7XX_GPIO_INT_MASK           0x10
+#define OMAP7XX_GPIO_INT_STATUS         0x14
+
+/*
+ * omap2+ specific GPIO registers
+ */
+#define OMAP24XX_GPIO_REVISION          0x0000
+#define OMAP24XX_GPIO_IRQSTATUS1        0x0018
+#define OMAP24XX_GPIO_IRQSTATUS2        0x0028
+#define OMAP24XX_GPIO_IRQENABLE2        0x002c
+#define OMAP24XX_GPIO_IRQENABLE1        0x001c
+#define OMAP24XX_GPIO_WAKE_EN           0x0020
+#define OMAP24XX_GPIO_CTRL              0x0030
+#define OMAP24XX_GPIO_OE                0x0034
+#define OMAP24XX_GPIO_DATAIN            0x0038
+#define OMAP24XX_GPIO_DATAOUT           0x003c
+#define OMAP24XX_GPIO_LEVELDETECT0      0x0040
+#define OMAP24XX_GPIO_LEVELDETECT1      0x0044
+#define OMAP24XX_GPIO_RISINGDETECT      0x0048
+#define OMAP24XX_GPIO_FALLINGDETECT     0x004c
+#define OMAP24XX_GPIO_DEBOUNCE_EN       0x0050
+#define OMAP24XX_GPIO_DEBOUNCE_VAL      0x0054
+#define OMAP24XX_GPIO_CLEARIRQENABLE1   0x0060
+#define OMAP24XX_GPIO_SETIRQENABLE1     0x0064
+#define OMAP24XX_GPIO_CLEARWKUENA       0x0080
+#define OMAP24XX_GPIO_SETWKUENA         0x0084
+#define OMAP24XX_GPIO_CLEARDATAOUT      0x0090
+#define OMAP24XX_GPIO_SETDATAOUT        0x0094
+
+#define OMAP4_GPIO_REVISION             0x0000
+#define OMAP4_GPIO_EOI                  0x0020
+#define OMAP4_GPIO_IRQSTATUSRAW0        0x0024
+#define OMAP4_GPIO_IRQSTATUSRAW1        0x0028
+#define OMAP4_GPIO_IRQSTATUS0           0x002c
+#define OMAP4_GPIO_IRQSTATUS1           0x0030
+#define OMAP4_GPIO_IRQSTATUSSET0        0x0034
+#define OMAP4_GPIO_IRQSTATUSSET1        0x0038
+#define OMAP4_GPIO_IRQSTATUSCLR0        0x003c
+#define OMAP4_GPIO_IRQSTATUSCLR1        0x0040
+#define OMAP4_GPIO_IRQWAKEN0            0x0044
+#define OMAP4_GPIO_IRQWAKEN1            0x0048
+#define OMAP4_GPIO_IRQENABLE1           0x011c
+#define OMAP4_GPIO_WAKE_EN              0x0120
+#define OMAP4_GPIO_IRQSTATUS2           0x0128
+#define OMAP4_GPIO_IRQENABLE2           0x012c
+#define OMAP4_GPIO_CTRL                 0x0130
+#define OMAP4_GPIO_OE                   0x0134
+#define OMAP4_GPIO_DATAIN               0x0138
+#define OMAP4_GPIO_DATAOUT              0x013c
+#define OMAP4_GPIO_LEVELDETECT0         0x0140
+#define OMAP4_GPIO_LEVELDETECT1         0x0144
+#define OMAP4_GPIO_RISINGDETECT         0x0148
+#define OMAP4_GPIO_FALLINGDETECT        0x014c
+#define OMAP4_GPIO_DEBOUNCENABLE        0x0150
+#define OMAP4_GPIO_DEBOUNCINGTIME       0x0154
+#define OMAP4_GPIO_CLEARIRQENABLE1      0x0160
+#define OMAP4_GPIO_SETIRQENABLE1        0x0164
+#define OMAP4_GPIO_CLEARWKUENA          0x0180
+#define OMAP4_GPIO_SETWKUENA            0x0184
+#define OMAP4_GPIO_CLEARDATAOUT         0x0190
+#define OMAP4_GPIO_SETDATAOUT           0x0194
+
+#define OMAP_MAX_GPIO_LINES             192
+
+#define OMAP_MPUIO(nr)          (OMAP_MAX_GPIO_LINES + (nr))
+#define OMAP_GPIO_IS_MPUIO(nr)  ((nr) >= OMAP_MAX_GPIO_LINES)
+
+struct omap_gpio_dev_attr {
+        int bank_width;         /* GPIO bank width */
+        bool dbck_flag;         /* dbck required or not - True for OMAP3&4 */
+};
+
+struct omap_gpio_reg_offs {
+        u16 revision;
+        u16 direction;
+        u16 datain;
+        u16 dataout;
+        u16 set_dataout;
+        u16 clr_dataout;
+        u16 irqstatus;
+        u16 irqstatus2;
+        u16 irqstatus_raw0;
+        u16 irqstatus_raw1;
+        u16 irqenable;
+        u16 irqenable2;
+        u16 set_irqenable;
+        u16 clr_irqenable;
+        u16 debounce;
+        u16 debounce_en;
+        u16 ctrl;
+        u16 wkup_en;
+        u16 leveldetect0;
+        u16 leveldetect1;
+        u16 risingdetect;
+        u16 fallingdetect;
+        u16 irqctrl;
+        u16 edgectrl1;
+        u16 edgectrl2;
+        u16 pinctrl;
+
+        bool irqenable_inv;
+};
+
+struct omap_gpio_platform_data {
+        int bank_type;
+        int bank_width;         /* GPIO bank width */
+        int bank_stride;        /* Only needed for omap1 MPUIO */
+        bool dbck_flag;         /* dbck required or not - True for OMAP3&4 */
+        bool loses_context;     /* whether the bank would ever lose context */
+        bool is_mpuio;          /* whether the bank is of type MPUIO */
+        u32 non_wakeup_gpios;
+
+        struct omap_gpio_reg_offs *regs;
+
+        /* Return context loss count due to PM states changing */
+        int (*get_context_loss_count)(struct device *dev);
+};
+
+extern void omap2_gpio_prepare_for_idle(int off_mode);
+extern void omap2_gpio_resume_after_idle(void);
+extern void omap_set_gpio_debounce(int gpio, int enable);
+extern void omap_set_gpio_debounce_time(int gpio, int enable);
+
+#endif
diff --git a/include/linux/platform_data/hwmon-s3c.h b/include/linux/platform_data/hwmon-s3c.h
new file mode 100644
index 000000000000..c167e4429bc7
--- /dev/null
+++ b/include/linux/platform_data/hwmon-s3c.h
@@ -0,0 +1,51 @@
+/* linux/arch/arm/plat-s3c/include/plat/hwmon.h
+ *
+ * Copyright 2005 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C - HWMon interface for ADC
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_ADC_HWMON_H
+#define __ASM_ARCH_ADC_HWMON_H __FILE__
+
+/**
+ * s3c_hwmon_chcfg - channel configuration
+ * @name: The name to give this channel.
+ * @mult: Multiply the ADC value read by this.
+ * @div: Divide the value from the ADC by this.
+ *
+ * The value read from the ADC is converted to a value that
+ * hwmon expects (mV) by result = (value_read * @mult) / @div.
+ */
+struct s3c_hwmon_chcfg {
+        const char      *name;
+        unsigned int    mult;
+        unsigned int    div;
+};
+
+/**
+ * s3c_hwmon_pdata - HWMON platform data
+ * @in: One configuration for each possible channel used.
+ */
+struct s3c_hwmon_pdata {
+        struct s3c_hwmon_chcfg  *in[8];
+};
+
+/**
+ * s3c_hwmon_set_platdata - Set platform data for S3C HWMON device
+ * @pd: Platform data to register to device.
+ *
+ * Register the given platform data for use with the S3C HWMON device.
+ * The call will copy the platform data, so the board definitions can
+ * make the structure itself __initdata.
+ */
+extern void __init s3c_hwmon_set_platdata(struct s3c_hwmon_pdata *pd);
+
+#endif /* __ASM_ARCH_ADC_HWMON_H */
+
diff --git a/include/linux/platform_data/i2c-davinci.h b/include/linux/platform_data/i2c-davinci.h
new file mode 100644
index 000000000000..2312d197dfb7
--- /dev/null
+++ b/include/linux/platform_data/i2c-davinci.h
@@ -0,0 +1,26 @@
+/*
+ * DaVinci I2C controller platform_device info
+ *
+ * Author: Vladimir Barinov, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+*/
+
+#ifndef __ASM_ARCH_I2C_H
+#define __ASM_ARCH_I2C_H
+
+/* All frequencies are expressed in kHz */
+struct davinci_i2c_platform_data {
+        unsigned int    bus_freq;       /* standard bus frequency (kHz) */
+        unsigned int    bus_delay;      /* post-transaction delay (usec) */
+        unsigned int    sda_pin;        /* GPIO pin ID to use for SDA */
+        unsigned int    scl_pin;        /* GPIO pin ID to use for SCL */
+};
+
+/* for board setup code */
+void davinci_init_i2c(struct davinci_i2c_platform_data *);
+
+#endif /* __ASM_ARCH_I2C_H */
diff --git a/include/linux/platform_data/i2c-imx.h b/include/linux/platform_data/i2c-imx.h
new file mode 100644
index 000000000000..8289d915e615
--- /dev/null
+++ b/include/linux/platform_data/i2c-imx.h
@@ -0,0 +1,21 @@
+/*
+ * i2c.h - i.MX I2C driver header file
+ *
+ * Copyright (c) 2008, Darius Augulis <augulis.darius@gmail.com>
+ *
+ * This file is released under the GPLv2
+ */
+
+#ifndef __ASM_ARCH_I2C_H_
+#define __ASM_ARCH_I2C_H_
+
+/**
+ * struct imxi2c_platform_data - structure of platform data for MXC I2C driver
+ * @bitrate:    Bus speed measured in Hz
+ *
+ **/
+struct imxi2c_platform_data {
+        u32 bitrate;
+};
+
+#endif /* __ASM_ARCH_I2C_H_ */
diff --git a/include/linux/platform_data/i2c-nuc900.h b/include/linux/platform_data/i2c-nuc900.h
new file mode 100644
index 000000000000..9ffb12d06e91
--- /dev/null
+++ b/include/linux/platform_data/i2c-nuc900.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_ARCH_NUC900_I2C_H
+#define __ASM_ARCH_NUC900_I2C_H
+
+struct nuc900_platform_i2c {
+        int             bus_num;
+        unsigned long   bus_freq;
+};
+
+#endif /* __ASM_ARCH_NUC900_I2C_H */
diff --git a/include/linux/platform_data/i2c-s3c2410.h b/include/linux/platform_data/i2c-s3c2410.h
new file mode 100644
index 000000000000..51d52e767a19
--- /dev/null
+++ b/include/linux/platform_data/i2c-s3c2410.h
@@ -0,0 +1,77 @@
+/* arch/arm/plat-s3c/include/plat/iic.h
+ *
+ * Copyright 2004-2009 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C - I2C Controller platform_device info
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_IIC_H
+#define __ASM_ARCH_IIC_H __FILE__
+
+#define S3C_IICFLG_FILTER       (1<<0)  /* enable s3c2440 filter */
+
+/**
+ *      struct s3c2410_platform_i2c - Platform data for s3c I2C.
+ *      @bus_num: The bus number to use (if possible).
+ *      @flags: Any flags for the I2C bus (E.g. S3C_IICFLK_FILTER).
+ *      @slave_addr: The I2C address for the slave device (if enabled).
+ *      @frequency: The desired frequency in Hz of the bus.  This is
+ *                  guaranteed to not be exceeded.  If the caller does
+ *                  not care, use zero and the driver will select a
+ *                  useful default.
+ *      @sda_delay: The delay (in ns) applied to SDA edges.
+ *      @cfg_gpio: A callback to configure the pins for I2C operation.
+ */
+struct s3c2410_platform_i2c {
+        int             bus_num;
+        unsigned int    flags;
+        unsigned int    slave_addr;
+        unsigned long   frequency;
+        unsigned int    sda_delay;
+
+        void    (*cfg_gpio)(struct platform_device *dev);
+};
+
+/**
+ * s3c_i2c0_set_platdata - set platform data for i2c0 device
+ * @i2c: The platform data to set, or NULL for default data.
+ *
+ * Register the given platform data for use with the i2c0 device. This
+ * call copies the platform data, so the caller can use __initdata for
+ * their copy.
+ *
+ * This call will set cfg_gpio if is null to the default platform
+ * implementation.
+ *
+ * Any user of s3c_device_i2c0 should call this, even if it is with
+ * NULL to ensure that the device is given the default platform data
+ * as the driver will no longer carry defaults.
+ */
+extern void s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c2_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c3_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c4_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c5_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c6_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c7_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *i2c);
+
+/* defined by architecture to configure gpio */
+extern void s3c_i2c0_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c1_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c2_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c3_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c4_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c5_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c6_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c7_cfg_gpio(struct platform_device *dev);
+
+extern struct s3c2410_platform_i2c default_i2c_data;
+
+#endif /* __ASM_ARCH_IIC_H */
diff --git a/include/linux/platform_data/irda-pxaficp.h b/include/linux/platform_data/irda-pxaficp.h
new file mode 100644
index 000000000000..3cd41f77dda4
--- /dev/null
+++ b/include/linux/platform_data/irda-pxaficp.h
@@ -0,0 +1,25 @@
+#ifndef ASMARM_ARCH_IRDA_H
+#define ASMARM_ARCH_IRDA_H
+
+/* board specific transceiver capabilities */
+
+#define IR_OFF          1
+#define IR_SIRMODE      2
+#define IR_FIRMODE      4
+
+struct pxaficp_platform_data {
+        int transceiver_cap;
+        void (*transceiver_mode)(struct device *dev, int mode);
+        int (*startup)(struct device *dev);
+        void (*shutdown)(struct device *dev);
+        int gpio_pwdown;                /* powerdown GPIO for the IrDA chip */
+        bool gpio_pwdown_inverted;      /* gpio_pwdown is inverted */
+};
+
+extern void pxa_set_ficp_info(struct pxaficp_platform_data *info);
+
+#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
+void pxa2xx_transceiver_mode(struct device *dev, int mode);
+#endif
+
+#endif
diff --git a/include/linux/platform_data/keyboard-pxa930_rotary.h b/include/linux/platform_data/keyboard-pxa930_rotary.h
new file mode 100644
index 000000000000..053587caffdd
--- /dev/null
+++ b/include/linux/platform_data/keyboard-pxa930_rotary.h
@@ -0,0 +1,20 @@
+#ifndef __ASM_ARCH_PXA930_ROTARY_H
+#define __ASM_ARCH_PXA930_ROTARY_H
+
+/* NOTE:
+ *
+ * rotary can be either interpreted as a ralative input event (e.g.
+ * REL_WHEEL or REL_HWHEEL) or a specific key event (e.g. UP/DOWN
+ * or LEFT/RIGHT), depending on if up_key & down_key are assigned
+ * or rel_code is assigned a non-zero value. When all are non-zero,
+ * up_key and down_key will be preferred.
+ */
+struct pxa930_rotary_platform_data {
+        int     up_key;
+        int     down_key;
+        int     rel_code;
+};
+
+void __init pxa930_set_rotarykey_info(struct pxa930_rotary_platform_data *info);
+
+#endif /* __ASM_ARCH_PXA930_ROTARY_H */
diff --git a/include/linux/platform_data/keyboard-spear.h b/include/linux/platform_data/keyboard-spear.h
new file mode 100644
index 000000000000..9248e3a7e333
--- /dev/null
+++ b/include/linux/platform_data/keyboard-spear.h
@@ -0,0 +1,164 @@
+/*
+ * Copyright (C) 2010 ST Microelectronics
+ * Rajeev Kumar<rajeev-dlh.kumar@st.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __PLAT_KEYBOARD_H
+#define __PLAT_KEYBOARD_H
+
+#include <linux/bitops.h>
+#include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
+#include <linux/types.h>
+
+#define DECLARE_9x9_KEYMAP(_name) \
+int _name[] = { \
+        KEY(0, 0, KEY_ESC), \
+        KEY(0, 1, KEY_1), \
+        KEY(0, 2, KEY_2), \
+        KEY(0, 3, KEY_3), \
+        KEY(0, 4, KEY_4), \
+        KEY(0, 5, KEY_5), \
+        KEY(0, 6, KEY_6), \
+        KEY(0, 7, KEY_7), \
+        KEY(0, 8, KEY_8), \
+        KEY(1, 0, KEY_9), \
+        KEY(1, 1, KEY_MINUS), \
+        KEY(1, 2, KEY_EQUAL), \
+        KEY(1, 3, KEY_BACKSPACE), \
+        KEY(1, 4, KEY_TAB), \
+        KEY(1, 5, KEY_Q), \
+        KEY(1, 6, KEY_W), \
+        KEY(1, 7, KEY_E), \
+        KEY(1, 8, KEY_R), \
+        KEY(2, 0, KEY_T), \
+        KEY(2, 1, KEY_Y), \
+        KEY(2, 2, KEY_U), \
+        KEY(2, 3, KEY_I), \
+        KEY(2, 4, KEY_O), \
+        KEY(2, 5, KEY_P), \
+        KEY(2, 6, KEY_LEFTBRACE), \
+        KEY(2, 7, KEY_RIGHTBRACE), \
+        KEY(2, 8, KEY_ENTER), \
+        KEY(3, 0, KEY_LEFTCTRL), \
+        KEY(3, 1, KEY_A), \
+        KEY(3, 2, KEY_S), \
+        KEY(3, 3, KEY_D), \
+        KEY(3, 4, KEY_F), \
+        KEY(3, 5, KEY_G), \
+        KEY(3, 6, KEY_H), \
+        KEY(3, 7, KEY_J), \
+        KEY(3, 8, KEY_K), \
+        KEY(4, 0, KEY_L), \
+        KEY(4, 1, KEY_SEMICOLON), \
+        KEY(4, 2, KEY_APOSTROPHE), \
+        KEY(4, 3, KEY_GRAVE), \
+        KEY(4, 4, KEY_LEFTSHIFT), \
+        KEY(4, 5, KEY_BACKSLASH), \
+        KEY(4, 6, KEY_Z), \
+        KEY(4, 7, KEY_X), \
+        KEY(4, 8, KEY_C), \
+        KEY(5, 0, KEY_V), \
+        KEY(5, 1, KEY_B), \
+        KEY(5, 2, KEY_N), \
+        KEY(5, 3, KEY_M), \
+        KEY(5, 4, KEY_COMMA), \
+        KEY(5, 5, KEY_DOT), \
+        KEY(5, 6, KEY_SLASH), \
+        KEY(5, 7, KEY_RIGHTSHIFT), \
+        KEY(5, 8, KEY_KPASTERISK), \
+        KEY(6, 0, KEY_LEFTALT), \
+        KEY(6, 1, KEY_SPACE), \
+        KEY(6, 2, KEY_CAPSLOCK), \
+        KEY(6, 3, KEY_F1), \
+        KEY(6, 4, KEY_F2), \
+        KEY(6, 5, KEY_F3), \
+        KEY(6, 6, KEY_F4), \
+        KEY(6, 7, KEY_F5), \
+        KEY(6, 8, KEY_F6), \
+        KEY(7, 0, KEY_F7), \
+        KEY(7, 1, KEY_F8), \
+        KEY(7, 2, KEY_F9), \
+        KEY(7, 3, KEY_F10), \
+        KEY(7, 4, KEY_NUMLOCK), \
+        KEY(7, 5, KEY_SCROLLLOCK), \
+        KEY(7, 6, KEY_KP7), \
+        KEY(7, 7, KEY_KP8), \
+        KEY(7, 8, KEY_KP9), \
+        KEY(8, 0, KEY_KPMINUS), \
+        KEY(8, 1, KEY_KP4), \
+        KEY(8, 2, KEY_KP5), \
+        KEY(8, 3, KEY_KP6), \
+        KEY(8, 4, KEY_KPPLUS), \
+        KEY(8, 5, KEY_KP1), \
+        KEY(8, 6, KEY_KP2), \
+        KEY(8, 7, KEY_KP3), \
+        KEY(8, 8, KEY_KP0), \
+}
+
+#define DECLARE_6x6_KEYMAP(_name) \
+int _name[] = { \
+        KEY(0, 0, KEY_RESERVED), \
+        KEY(0, 1, KEY_1), \
+        KEY(0, 2, KEY_2), \
+        KEY(0, 3, KEY_3), \
+        KEY(0, 4, KEY_4), \
+        KEY(0, 5, KEY_5), \
+        KEY(1, 0, KEY_Q), \
+        KEY(1, 1, KEY_W), \
+        KEY(1, 2, KEY_E), \
+        KEY(1, 3, KEY_R), \
+        KEY(1, 4, KEY_T), \
+        KEY(1, 5, KEY_Y), \
+        KEY(2, 0, KEY_D), \
+        KEY(2, 1, KEY_F), \
+        KEY(2, 2, KEY_G), \
+        KEY(2, 3, KEY_H), \
+        KEY(2, 4, KEY_J), \
+        KEY(2, 5, KEY_K), \
+        KEY(3, 0, KEY_B), \
+        KEY(3, 1, KEY_N), \
+        KEY(3, 2, KEY_M), \
+        KEY(3, 3, KEY_COMMA), \
+        KEY(3, 4, KEY_DOT), \
+        KEY(3, 5, KEY_SLASH), \
+        KEY(4, 0, KEY_F6), \
+        KEY(4, 1, KEY_F7), \
+        KEY(4, 2, KEY_F8), \
+        KEY(4, 3, KEY_F9), \
+        KEY(4, 4, KEY_F10), \
+        KEY(4, 5, KEY_NUMLOCK), \
+        KEY(5, 0, KEY_KP2), \
+        KEY(5, 1, KEY_KP3), \
+        KEY(5, 2, KEY_KP0), \
+        KEY(5, 3, KEY_KPDOT), \
+        KEY(5, 4, KEY_RO), \
+        KEY(5, 5, KEY_ZENKAKUHANKAKU), \
+}
+
+#define KEYPAD_9x9     0
+#define KEYPAD_6x6     1
+#define KEYPAD_2x2     2
+
+/**
+ * struct kbd_platform_data - spear keyboard platform data
+ * keymap: pointer to keymap data (table and size)
+ * rep: enables key autorepeat
+ * mode: choose keyboard support(9x9, 6x6, 2x2)
+ * suspended_rate: rate at which keyboard would operate in suspended mode
+ *
+ * This structure is supposed to be used by platform code to supply
+ * keymaps to drivers that implement keyboards.
+ */
+struct kbd_platform_data {
+        const struct matrix_keymap_data *keymap;
+        bool rep;
+        unsigned int mode;
+        unsigned int suspended_rate;
+};
+
+#endif /* __PLAT_KEYBOARD_H */
diff --git a/include/linux/platform_data/keypad-ep93xx.h b/include/linux/platform_data/keypad-ep93xx.h
new file mode 100644
index 000000000000..1e2f4e97f428
--- /dev/null
+++ b/include/linux/platform_data/keypad-ep93xx.h
@@ -0,0 +1,35 @@
+/*
+ * arch/arm/mach-ep93xx/include/mach/ep93xx_keypad.h
+ */
+
+#ifndef __ASM_ARCH_EP93XX_KEYPAD_H
+#define __ASM_ARCH_EP93XX_KEYPAD_H
+
+struct matrix_keymap_data;
+
+/* flags for the ep93xx_keypad driver */
+#define EP93XX_KEYPAD_DISABLE_3_KEY     (1<<0)  /* disable 3-key reset */
+#define EP93XX_KEYPAD_DIAG_MODE         (1<<1)  /* diagnostic mode */
+#define EP93XX_KEYPAD_BACK_DRIVE        (1<<2)  /* back driving mode */
+#define EP93XX_KEYPAD_TEST_MODE         (1<<3)  /* scan only column 0 */
+#define EP93XX_KEYPAD_KDIV              (1<<4)  /* 1/4 clock or 1/16 clock */
+#define EP93XX_KEYPAD_AUTOREPEAT        (1<<5)  /* enable key autorepeat */
+
+/**
+ * struct ep93xx_keypad_platform_data - platform specific device structure
+ * @keymap_data:        pointer to &matrix_keymap_data
+ * @debounce:           debounce start count; terminal count is 0xff
+ * @prescale:           row/column counter pre-scaler load value
+ * @flags:              see above
+ */
+struct ep93xx_keypad_platform_data {
+        struct matrix_keymap_data *keymap_data;
+        unsigned int    debounce;
+        unsigned int    prescale;
+        unsigned int    flags;
+};
+
+#define EP93XX_MATRIX_ROWS              (8)
+#define EP93XX_MATRIX_COLS              (8)
+
+#endif  /* __ASM_ARCH_EP93XX_KEYPAD_H */
diff --git a/include/linux/platform_data/keypad-nomadik-ske.h b/include/linux/platform_data/keypad-nomadik-ske.h
new file mode 100644
index 000000000000..31382fbc07dc
--- /dev/null
+++ b/include/linux/platform_data/keypad-nomadik-ske.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * License Terms: GNU General Public License v2
+ * Author: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com>
+ *
+ * ux500 Scroll key and Keypad Encoder (SKE) header
+ */
+
+#ifndef __SKE_H
+#define __SKE_H
+
+#include <linux/input/matrix_keypad.h>
+
+/* register definitions for SKE peripheral */
+#define SKE_CR          0x00
+#define SKE_VAL0        0x04
+#define SKE_VAL1        0x08
+#define SKE_DBCR        0x0C
+#define SKE_IMSC        0x10
+#define SKE_RIS         0x14
+#define SKE_MIS         0x18
+#define SKE_ICR         0x1C
+
+/*
+ * Keypad module
+ */
+
+/**
+ * struct keypad_platform_data - structure for platform specific data
+ * @init:       pointer to keypad init function
+ * @exit:       pointer to keypad deinitialisation function
+ * @keymap_data: matrix scan code table for keycodes
+ * @krow:       maximum number of rows
+ * @kcol:       maximum number of columns
+ * @debounce_ms: platform specific debounce time
+ * @no_autorepeat: flag for auto repetition
+ * @wakeup_enable: allow waking up the system
+ */
+struct ske_keypad_platform_data {
+        int (*init)(void);
+        int (*exit)(void);
+        const struct matrix_keymap_data *keymap_data;
+        u8 krow;
+        u8 kcol;
+        u8 debounce_ms;
+        bool no_autorepeat;
+        bool wakeup_enable;
+};
+#endif  /*__SKE_KPD_H*/
diff --git a/include/linux/platform_data/keypad-omap.h b/include/linux/platform_data/keypad-omap.h
new file mode 100644
index 000000000000..a6b21eddb212
--- /dev/null
+++ b/include/linux/platform_data/keypad-omap.h
@@ -0,0 +1,52 @@
+/*
+ *  arch/arm/plat-omap/include/mach/keypad.h
+ *
+ *  Copyright (C) 2006 Komal Shah <komal_shah802003@yahoo.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef ASMARM_ARCH_KEYPAD_H
+#define ASMARM_ARCH_KEYPAD_H
+
+#ifndef CONFIG_ARCH_OMAP1
+#warning Please update the board to use matrix-keypad driver
+#define omap_readw(reg)         0
+#define omap_writew(val, reg)   do {} while (0)
+#endif
+#include <linux/input/matrix_keypad.h>
+
+struct omap_kp_platform_data {
+        int rows;
+        int cols;
+        const struct matrix_keymap_data *keymap_data;
+        bool rep;
+        unsigned long delay;
+        bool dbounce;
+        /* specific to OMAP242x*/
+        unsigned int *row_gpios;
+        unsigned int *col_gpios;
+};
+
+/* Group (0..3) -- when multiple keys are pressed, only the
+ * keys pressed in the same group are considered as pressed. This is
+ * in order to workaround certain crappy HW designs that produce ghost
+ * keypresses. Two free bits, not used by neither row/col nor keynum,
+ * must be available for use as group bits. The below GROUP_SHIFT
+ * macro definition is based on some prior knowledge of the
+ * matrix_keypad defined KEY() macro internals.
+ */
+#define GROUP_SHIFT     14
+#define GROUP_0         (0 << GROUP_SHIFT)
+#define GROUP_1         (1 << GROUP_SHIFT)
+#define GROUP_2         (2 << GROUP_SHIFT)
+#define GROUP_3         (3 << GROUP_SHIFT)
+#define GROUP_MASK      GROUP_3
+#if KEY_MAX & GROUP_MASK
+#error Group bits in conflict with keynum bits
+#endif
+
+
+#endif
+
diff --git a/include/linux/platform_data/keypad-pxa27x.h b/include/linux/platform_data/keypad-pxa27x.h
new file mode 100644
index 000000000000..5ce8d5e6ea51
--- /dev/null
+++ b/include/linux/platform_data/keypad-pxa27x.h
@@ -0,0 +1,73 @@
+#ifndef __ASM_ARCH_PXA27x_KEYPAD_H
+#define __ASM_ARCH_PXA27x_KEYPAD_H
+
+#include <linux/input.h>
+#include <linux/input/matrix_keypad.h>
+
+#define MAX_MATRIX_KEY_ROWS     (8)
+#define MAX_MATRIX_KEY_COLS     (8)
+#define MATRIX_ROW_SHIFT        (3)
+#define MAX_DIRECT_KEY_NUM      (8)
+
+/* pxa3xx keypad platform specific parameters
+ *
+ * NOTE:
+ * 1. direct_key_num indicates the number of keys in the direct keypad
+ *    _plus_ the number of rotary-encoder sensor inputs,  this can be
+ *    left as 0 if only rotary encoders are enabled,  the driver will
+ *    automatically calculate this
+ *
+ * 2. direct_key_map is the key code map for the direct keys, if rotary
+ *    encoder(s) are enabled, direct key 0/1(2/3) will be ignored
+ *
+ * 3. rotary can be either interpreted as a relative input event (e.g.
+ *    REL_WHEEL/REL_HWHEEL) or specific keys (e.g. UP/DOWN/LEFT/RIGHT)
+ *
+ * 4. matrix key and direct key will use the same debounce_interval by
+ *    default, which should be sufficient in most cases
+ *
+ * pxa168 keypad platform specific parameter
+ *
+ * NOTE:
+ * clear_wakeup_event callback is a workaround required to clear the
+ * keypad interrupt. The keypad wake must be cleared in addition to
+ * reading the MI/DI bits in the KPC register.
+ */
+struct pxa27x_keypad_platform_data {
+
+        /* code map for the matrix keys */
+        unsigned int    matrix_key_rows;
+        unsigned int    matrix_key_cols;
+        unsigned int    *matrix_key_map;
+        int             matrix_key_map_size;
+
+        /* direct keys */
+        int             direct_key_num;
+        unsigned int    direct_key_map[MAX_DIRECT_KEY_NUM];
+        /* the key output may be low active */
+        int             direct_key_low_active;
+        /* give board a chance to choose the start direct key */
+        unsigned int    direct_key_mask;
+
+        /* rotary encoders 0 */
+        int             enable_rotary0;
+        int             rotary0_rel_code;
+        int             rotary0_up_key;
+        int             rotary0_down_key;
+
+        /* rotary encoders 1 */
+        int             enable_rotary1;
+        int             rotary1_rel_code;
+        int             rotary1_up_key;
+        int             rotary1_down_key;
+
+        /* key debounce interval */
+        unsigned int    debounce_interval;
+
+        /* clear wakeup event requirement for pxa168 */
+        void            (*clear_wakeup_event)(void);
+};
+
+extern void pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info);
+
+#endif /* __ASM_ARCH_PXA27x_KEYPAD_H */
diff --git a/include/linux/platform_data/keypad-w90p910.h b/include/linux/platform_data/keypad-w90p910.h
new file mode 100644
index 000000000000..556778e8ddaa
--- /dev/null
+++ b/include/linux/platform_data/keypad-w90p910.h
@@ -0,0 +1,15 @@
+#ifndef __ASM_ARCH_W90P910_KEYPAD_H
+#define __ASM_ARCH_W90P910_KEYPAD_H
+
+#include <linux/input/matrix_keypad.h>
+
+extern void mfp_set_groupi(struct device *dev);
+
+struct w90p910_keypad_platform_data {
+        const struct matrix_keymap_data *keymap_data;
+
+        unsigned int    prescale;
+        unsigned int    debounce;
+};
+
+#endif /* __ASM_ARCH_W90P910_KEYPAD_H */
diff --git a/include/linux/platform_data/keyscan-davinci.h b/include/linux/platform_data/keyscan-davinci.h
new file mode 100644
index 000000000000..7a560e05bda8
--- /dev/null
+++ b/include/linux/platform_data/keyscan-davinci.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2009 Texas Instruments, Inc
+ *
+ * Author: Miguel Aguilar <miguel.aguilar@ridgerun.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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef DAVINCI_KEYSCAN_H
+#define DAVINCI_KEYSCAN_H
+
+#include <linux/io.h>
+
+enum davinci_matrix_types {
+        DAVINCI_KEYSCAN_MATRIX_4X4,
+        DAVINCI_KEYSCAN_MATRIX_5X3,
+};
+
+struct davinci_ks_platform_data {
+        int             (*device_enable)(struct device *dev);
+        unsigned short  *keymap;
+        u32             keymapsize;
+        u8              rep:1;
+        u8              strobe;
+        u8              interval;
+        u8              matrix_type;
+};
+
+#endif
+
diff --git a/include/linux/platform_data/lcd-mipid.h b/include/linux/platform_data/lcd-mipid.h
new file mode 100644
index 000000000000..8e52c6572281
--- /dev/null
+++ b/include/linux/platform_data/lcd-mipid.h
@@ -0,0 +1,29 @@
+#ifndef __LCD_MIPID_H
+#define __LCD_MIPID_H
+
+enum mipid_test_num {
+        MIPID_TEST_RGB_LINES,
+};
+
+enum mipid_test_result {
+        MIPID_TEST_SUCCESS,
+        MIPID_TEST_INVALID,
+        MIPID_TEST_FAILED,
+};
+
+#ifdef __KERNEL__
+
+struct mipid_platform_data {
+        int     nreset_gpio;
+        int     data_lines;
+
+        void    (*shutdown)(struct mipid_platform_data *pdata);
+        void    (*set_bklight_level)(struct mipid_platform_data *pdata,
+                                     int level);
+        int     (*get_bklight_level)(struct mipid_platform_data *pdata);
+        int     (*get_bklight_max)(struct mipid_platform_data *pdata);
+};
+
+#endif
+
+#endif
diff --git a/include/linux/platform_data/leds-kirkwood-netxbig.h b/include/linux/platform_data/leds-kirkwood-netxbig.h
new file mode 100644
index 000000000000..24b536ebdf13
--- /dev/null
+++ b/include/linux/platform_data/leds-kirkwood-netxbig.h
@@ -0,0 +1,55 @@
+/*
+ * arch/arm/mach-kirkwood/include/mach/leds-netxbig.h
+ *
+ * Platform data structure for netxbig LED driver
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __MACH_LEDS_NETXBIG_H
+#define __MACH_LEDS_NETXBIG_H
+
+struct netxbig_gpio_ext {
+        unsigned        *addr;
+        int             num_addr;
+        unsigned        *data;
+        int             num_data;
+        unsigned        enable;
+};
+
+enum netxbig_led_mode {
+        NETXBIG_LED_OFF,
+        NETXBIG_LED_ON,
+        NETXBIG_LED_SATA,
+        NETXBIG_LED_TIMER1,
+        NETXBIG_LED_TIMER2,
+        NETXBIG_LED_MODE_NUM,
+};
+
+#define NETXBIG_LED_INVALID_MODE NETXBIG_LED_MODE_NUM
+
+struct netxbig_led_timer {
+        unsigned long           delay_on;
+        unsigned long           delay_off;
+        enum netxbig_led_mode   mode;
+};
+
+struct netxbig_led {
+        const char      *name;
+        const char      *default_trigger;
+        int             mode_addr;
+        int             *mode_val;
+        int             bright_addr;
+};
+
+struct netxbig_led_platform_data {
+        struct netxbig_gpio_ext *gpio_ext;
+        struct netxbig_led_timer *timer;
+        int                     num_timer;
+        struct netxbig_led      *leds;
+        int                     num_leds;
+};
+
+#endif /* __MACH_LEDS_NETXBIG_H */
diff --git a/include/linux/platform_data/leds-kirkwood-ns2.h b/include/linux/platform_data/leds-kirkwood-ns2.h
new file mode 100644
index 000000000000..e21272e5f668
--- /dev/null
+++ b/include/linux/platform_data/leds-kirkwood-ns2.h
@@ -0,0 +1,26 @@
+/*
+ * arch/arm/mach-kirkwood/include/mach/leds-ns2.h
+ *
+ * Platform data structure for Network Space v2 LED driver
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __MACH_LEDS_NS2_H
+#define __MACH_LEDS_NS2_H
+
+struct ns2_led {
+        const char      *name;
+        const char      *default_trigger;
+        unsigned        cmd;
+        unsigned        slow;
+};
+
+struct ns2_led_platform_data {
+        int             num_leds;
+        struct ns2_led  *leds;
+};
+
+#endif /* __MACH_LEDS_NS2_H */
diff --git a/include/linux/platform_data/leds-s3c24xx.h b/include/linux/platform_data/leds-s3c24xx.h
new file mode 100644
index 000000000000..d8a7672519b6
--- /dev/null
+++ b/include/linux/platform_data/leds-s3c24xx.h
@@ -0,0 +1,28 @@
+/* arch/arm/mach-s3c2410/include/mach/leds-gpio.h
+ *
+ * Copyright (c) 2006 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C24XX - LEDs GPIO connector
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_LEDSGPIO_H
+#define __ASM_ARCH_LEDSGPIO_H "leds-gpio.h"
+
+#define S3C24XX_LEDF_ACTLOW     (1<<0)          /* LED is on when GPIO low */
+#define S3C24XX_LEDF_TRISTATE   (1<<1)          /* tristate to turn off */
+
+struct s3c24xx_led_platdata {
+        unsigned int             gpio;
+        unsigned int             flags;
+
+        char                    *name;
+        char                    *def_trigger;
+};
+
+#endif /* __ASM_ARCH_LEDSGPIO_H */
diff --git a/include/linux/platform_data/max197.h b/include/linux/platform_data/max197.h
new file mode 100644
index 000000000000..e2a41dd7690c
--- /dev/null
+++ b/include/linux/platform_data/max197.h
@@ -0,0 +1,21 @@
+/*
+ * Maxim MAX197 A/D Converter Driver
+ *
+ * Copyright (c) 2012 Savoir-faire Linux Inc.
+ *          Vivien Didelot <vivien.didelot@savoirfairelinux.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * For further information, see the Documentation/hwmon/max197 file.
+ */
+
+/**
+ * struct max197_platform_data - MAX197 connectivity info
+ * @convert:    Function used to start a conversion with control byte ctrl.
+ *              It must return the raw data, or a negative error code.
+ */
+struct max197_platform_data {
+        int (*convert)(u8 ctrl);
+};
diff --git a/include/linux/platform_data/max310x.h b/include/linux/platform_data/max310x.h
new file mode 100644
index 000000000000..91648bf5fc5c
--- /dev/null
+++ b/include/linux/platform_data/max310x.h
@@ -0,0 +1,67 @@
+/*
+ *  Maxim (Dallas) MAX3107/8 serial driver
+ *
+ *  Copyright (C) 2012 Alexander Shiyan <shc_work@mail.ru>
+ *
+ *  Based on max3100.c, by Christian Pellegrin <chripell@evolware.org>
+ *  Based on max3110.c, by Feng Tang <feng.tang@intel.com>
+ *  Based on max3107.c, by Aavamobile
+ *
+ *  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 _MAX310X_H_
+#define _MAX310X_H_
+
+/*
+ * Example board initialization data:
+ *
+ * static struct max310x_pdata max3107_pdata = {
+ *      .driver_flags   = MAX310X_EXT_CLK,
+ *      .uart_flags[0]  = MAX310X_ECHO_SUPRESS | MAX310X_AUTO_DIR_CTRL,
+ *      .frequency      = 3686400,
+ *      .gpio_base      = -1,
+ * };
+ *
+ * static struct spi_board_info spi_device_max3107[] = {
+ *      {
+ *              .modalias       = "max3107",
+ *              .irq            = IRQ_EINT3,
+ *              .bus_num        = 1,
+ *              .chip_select    = 1,
+ *              .platform_data  = &max3107_pdata,
+ *      },
+ * };
+ */
+
+#define MAX310X_MAX_UARTS       1
+
+/* MAX310X platform data structure */
+struct max310x_pdata {
+        /* Flags global to driver */
+        const u8                driver_flags:2;
+#define MAX310X_EXT_CLK         (0x00000001)    /* External clock enable */
+#define MAX310X_AUTOSLEEP       (0x00000002)    /* Enable AutoSleep mode */
+        /* Flags global to UART port */
+        const u8                uart_flags[MAX310X_MAX_UARTS];
+#define MAX310X_LOOPBACK        (0x00000001)    /* Loopback mode enable */
+#define MAX310X_ECHO_SUPRESS    (0x00000002)    /* Enable echo supress */
+#define MAX310X_AUTO_DIR_CTRL   (0x00000004)    /* Enable Auto direction
+                                                 * control (RS-485)
+                                                 */
+        /* Frequency (extrenal clock or crystal) */
+        const int               frequency;
+        /* GPIO base number (can be negative) */
+        const int               gpio_base;
+        /* Called during startup */
+        void (*init)(void);
+        /* Called before finish */
+        void (*exit)(void);
+        /* Suspend callback */
+        void (*suspend)(int do_suspend);
+};
+
+#endif
diff --git a/include/linux/platform_data/mfd-mcp-sa11x0.h b/include/linux/platform_data/mfd-mcp-sa11x0.h
new file mode 100644
index 000000000000..4b2860ae3828
--- /dev/null
+++ b/include/linux/platform_data/mfd-mcp-sa11x0.h
@@ -0,0 +1,22 @@
+/*
+ *  arch/arm/mach-sa1100/include/mach/mcp.h
+ *
+ *  Copyright (C) 2005 Russell King.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_ARM_ARCH_MCP_H
+#define __ASM_ARM_ARCH_MCP_H
+
+#include <linux/types.h>
+
+struct mcp_plat_data {
+        u32 mccr0;
+        u32 mccr1;
+        unsigned int sclk_rate;
+        void *codec_pdata;
+};
+
+#endif
diff --git a/include/linux/platform_data/mipi-csis.h b/include/linux/platform_data/mipi-csis.h
new file mode 100644
index 000000000000..c45b1e8d4c2e
--- /dev/null
+++ b/include/linux/platform_data/mipi-csis.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd.
+ *
+ * S5P series MIPI CSI slave device support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __PLAT_SAMSUNG_MIPI_CSIS_H_
+#define __PLAT_SAMSUNG_MIPI_CSIS_H_ __FILE__
+
+struct platform_device;
+
+/**
+ * struct s5p_platform_mipi_csis - platform data for S5P MIPI-CSIS driver
+ * @clk_rate: bus clock frequency
+ * @lanes: number of data lanes used
+ * @alignment: data alignment in bits
+ * @hs_settle: HS-RX settle time
+ * @fixed_phy_vdd: false to enable external D-PHY regulator management in the
+ *                 driver or true in case this regulator has no enable function
+ * @phy_enable: pointer to a callback controlling D-PHY enable/reset
+ */
+struct s5p_platform_mipi_csis {
+        unsigned long clk_rate;
+        u8 lanes;
+        u8 alignment;
+        u8 hs_settle;
+        bool fixed_phy_vdd;
+        int (*phy_enable)(struct platform_device *pdev, bool on);
+};
+
+/**
+ * s5p_csis_phy_enable - global MIPI-CSI receiver D-PHY control
+ * @pdev: MIPI-CSIS platform device
+ * @on: true to enable D-PHY and deassert its reset
+ *      false to disable D-PHY
+ */
+int s5p_csis_phy_enable(struct platform_device *pdev, bool on);
+
+#endif /* __PLAT_SAMSUNG_MIPI_CSIS_H_ */
diff --git a/include/linux/platform_data/mmc-davinci.h b/include/linux/platform_data/mmc-davinci.h
new file mode 100644
index 000000000000..5ba6b22ce338
--- /dev/null
+++ b/include/linux/platform_data/mmc-davinci.h
@@ -0,0 +1,39 @@
+/*
+ *  Board-specific MMC configuration
+ */
+
+#ifndef _DAVINCI_MMC_H
+#define _DAVINCI_MMC_H
+
+#include <linux/types.h>
+#include <linux/mmc/host.h>
+
+struct davinci_mmc_config {
+        /* get_cd()/get_wp() may sleep */
+        int     (*get_cd)(int module);
+        int     (*get_ro)(int module);
+
+        void    (*set_power)(int module, bool on);
+
+        /* wires == 0 is equivalent to wires == 4 (4-bit parallel) */
+        u8      wires;
+
+        u32     max_freq;
+
+        /* any additional host capabilities: OR'd in to mmc->f_caps */
+        u32     caps;
+
+        /* Version of the MMC/SD controller */
+        u8      version;
+
+        /* Number of sg segments */
+        u8      nr_sg;
+};
+void davinci_setup_mmc(int module, struct davinci_mmc_config *config);
+
+enum {
+        MMC_CTLR_VERSION_1 = 0, /* DM644x and DM355 */
+        MMC_CTLR_VERSION_2,     /* DA830 */
+};
+
+#endif
diff --git a/include/linux/platform_data/mmc-esdhc-imx.h b/include/linux/platform_data/mmc-esdhc-imx.h
new file mode 100644
index 000000000000..aaf97481f413
--- /dev/null
+++ b/include/linux/platform_data/mmc-esdhc-imx.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2010 Wolfram Sang <w.sang@pengutronix.de>
+ *
+ * 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; version 2
+ * of the License.
+ */
+
+#ifndef __ASM_ARCH_IMX_ESDHC_H
+#define __ASM_ARCH_IMX_ESDHC_H
+
+enum wp_types {
+        ESDHC_WP_NONE,          /* no WP, neither controller nor gpio */
+        ESDHC_WP_CONTROLLER,    /* mmc controller internal WP */
+        ESDHC_WP_GPIO,          /* external gpio pin for WP */
+};
+
+enum cd_types {
+        ESDHC_CD_NONE,          /* no CD, neither controller nor gpio */
+        ESDHC_CD_CONTROLLER,    /* mmc controller internal CD */
+        ESDHC_CD_GPIO,          /* external gpio pin for CD */
+        ESDHC_CD_PERMANENT,     /* no CD, card permanently wired to host */
+};
+
+/**
+ * struct esdhc_platform_data - platform data for esdhc on i.MX
+ *
+ * ESDHC_WP(CD)_CONTROLLER type is not available on i.MX25/35.
+ *
+ * @wp_gpio:    gpio for write_protect
+ * @cd_gpio:    gpio for card_detect interrupt
+ * @wp_type:    type of write_protect method (see wp_types enum above)
+ * @cd_type:    type of card_detect method (see cd_types enum above)
+ */
+
+struct esdhc_platform_data {
+        unsigned int wp_gpio;
+        unsigned int cd_gpio;
+        enum wp_types wp_type;
+        enum cd_types cd_type;
+};
+#endif /* __ASM_ARCH_IMX_ESDHC_H */
diff --git a/include/linux/platform_data/mmc-msm_sdcc.h b/include/linux/platform_data/mmc-msm_sdcc.h
new file mode 100644
index 000000000000..ffcd9e3a6a7e
--- /dev/null
+++ b/include/linux/platform_data/mmc-msm_sdcc.h
@@ -0,0 +1,30 @@
+/*
+ *  arch/arm/include/asm/mach/mmc.h
+ */
+#ifndef ASMARM_MACH_MMC_H
+#define ASMARM_MACH_MMC_H
+
+#include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
+#include <linux/mmc/sdio_func.h>
+
+struct msm_mmc_gpio {
+        unsigned no;
+        const char *name;
+};
+
+struct msm_mmc_gpio_data {
+        struct msm_mmc_gpio *gpio;
+        u8 size;
+};
+
+struct msm_mmc_platform_data {
+        unsigned int ocr_mask;                  /* available voltages */
+        u32 (*translate_vdd)(struct device *, unsigned int);
+        unsigned int (*status)(struct device *);
+        int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id);
+        struct msm_mmc_gpio_data *gpio_data;
+        void (*init_card)(struct mmc_card *card);
+};
+
+#endif
diff --git a/include/linux/platform_data/mmc-mvsdio.h b/include/linux/platform_data/mmc-mvsdio.h
new file mode 100644
index 000000000000..1190efedcb94
--- /dev/null
+++ b/include/linux/platform_data/mmc-mvsdio.h
@@ -0,0 +1,20 @@
+/*
+ * arch/arm/plat-orion/include/plat/mvsdio.h
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __MACH_MVSDIO_H
+#define __MACH_MVSDIO_H
+
+#include <linux/mbus.h>
+
+struct mvsdio_platform_data {
+        unsigned int clock;
+        int gpio_card_detect;
+        int gpio_write_protect;
+};
+
+#endif
diff --git a/include/linux/platform_data/mmc-mxcmmc.h b/include/linux/platform_data/mmc-mxcmmc.h
new file mode 100644
index 000000000000..29115f405af9
--- /dev/null
+++ b/include/linux/platform_data/mmc-mxcmmc.h
@@ -0,0 +1,39 @@
+#ifndef ASMARM_ARCH_MMC_H
+#define ASMARM_ARCH_MMC_H
+
+#include <linux/mmc/host.h>
+
+struct device;
+
+/* board specific SDHC data, optional.
+ * If not present, a writable card with 3,3V is assumed.
+ */
+struct imxmmc_platform_data {
+        /* Return values for the get_ro callback should be:
+         *   0 for a read/write card
+         *   1 for a read-only card
+         *   -ENOSYS when not supported (equal to NULL callback)
+         *   or a negative errno value when something bad happened
+         */
+        int (*get_ro)(struct device *);
+
+        /* board specific hook to (de)initialize the SD slot.
+         * The board code can call 'handler' on a card detection
+         * change giving data as argument.
+         */
+        int (*init)(struct device *dev, irq_handler_t handler, void *data);
+        void (*exit)(struct device *dev, void *data);
+
+        /* available voltages. If not given, assume
+         * MMC_VDD_32_33 | MMC_VDD_33_34
+         */
+        unsigned int ocr_avail;
+
+        /* adjust slot voltage */
+        void (*setpower)(struct device *, unsigned int vdd);
+
+        /* enable card detect using DAT3 */
+        int dat3_card_detect;
+};
+
+#endif
diff --git a/include/linux/platform_data/mmc-pxamci.h b/include/linux/platform_data/mmc-pxamci.h
new file mode 100644
index 000000000000..9eb515bb799d
--- /dev/null
+++ b/include/linux/platform_data/mmc-pxamci.h
@@ -0,0 +1,28 @@
+#ifndef ASMARM_ARCH_MMC_H
+#define ASMARM_ARCH_MMC_H
+
+#include <linux/mmc/host.h>
+#include <linux/interrupt.h>
+
+struct device;
+struct mmc_host;
+
+struct pxamci_platform_data {
+        unsigned int ocr_mask;                  /* available voltages */
+        unsigned long detect_delay_ms;          /* delay in millisecond before detecting cards after interrupt */
+        int (*init)(struct device *, irq_handler_t , void *);
+        int (*get_ro)(struct device *);
+        void (*setpower)(struct device *, unsigned int);
+        void (*exit)(struct device *, void *);
+        int gpio_card_detect;                   /* gpio detecting card insertion */
+        int gpio_card_ro;                       /* gpio detecting read only toggle */
+        bool gpio_card_ro_invert;               /* gpio ro is inverted */
+        int gpio_power;                         /* gpio powering up MMC bus */
+        bool gpio_power_invert;                 /* gpio power is inverted */
+};
+
+extern void pxa_set_mci_info(struct pxamci_platform_data *info);
+extern void pxa3xx_set_mci2_info(struct pxamci_platform_data *info);
+extern void pxa3xx_set_mci3_info(struct pxamci_platform_data *info);
+
+#endif
diff --git a/include/linux/platform_data/mmc-s3cmci.h b/include/linux/platform_data/mmc-s3cmci.h
new file mode 100644
index 000000000000..c42d31711944
--- /dev/null
+++ b/include/linux/platform_data/mmc-s3cmci.h
@@ -0,0 +1,52 @@
+#ifndef _ARCH_MCI_H
+#define _ARCH_MCI_H
+
+/**
+ * struct s3c24xx_mci_pdata - sd/mmc controller platform data
+ * @no_wprotect: Set this to indicate there is no write-protect switch.
+ * @no_detect: Set this if there is no detect switch.
+ * @wprotect_invert: Invert the default sense of the write protect switch.
+ * @detect_invert: Invert the default sense of the write protect switch.
+ * @use_dma: Set to allow the use of DMA.
+ * @gpio_detect: GPIO number for the card detect line.
+ * @gpio_wprotect: GPIO number for the write protect line.
+ * @ocr_avail: The mask of the available power states, non-zero to use.
+ * @set_power: Callback to control the power mode.
+ *
+ * The @gpio_detect is used for card detection when @no_wprotect is unset,
+ * and the default sense is that 0 returned from gpio_get_value() means
+ * that a card is inserted. If @detect_invert is set, then the value from
+ * gpio_get_value() is inverted, which makes 1 mean card inserted.
+ *
+ * The driver will use @gpio_wprotect to signal whether the card is write
+ * protected if @no_wprotect is not set. A 0 returned from gpio_get_value()
+ * means the card is read/write, and 1 means read-only. The @wprotect_invert
+ * will invert the value returned from gpio_get_value().
+ *
+ * Card power is set by @ocr_availa, using MCC_VDD_ constants if it is set
+ * to a non-zero value, otherwise the default of 3.2-3.4V is used.
+ */
+struct s3c24xx_mci_pdata {
+        unsigned int    no_wprotect:1;
+        unsigned int    no_detect:1;
+        unsigned int    wprotect_invert:1;
+        unsigned int    detect_invert:1;        /* set => detect active high */
+        unsigned int    use_dma:1;
+
+        unsigned int    gpio_detect;
+        unsigned int    gpio_wprotect;
+        unsigned long   ocr_avail;
+        void            (*set_power)(unsigned char power_mode,
+                                     unsigned short vdd);
+};
+
+/**
+ * s3c24xx_mci_set_platdata - set platform data for mmc/sdi device
+ * @pdata: The platform data
+ *
+ * Copy the platform data supplied by @pdata so that this can be marked
+ * __initdata.
+ */
+extern void s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata);
+
+#endif /* _ARCH_NCI_H */
diff --git a/include/linux/platform_data/mmc-sdhci-tegra.h b/include/linux/platform_data/mmc-sdhci-tegra.h
new file mode 100644
index 000000000000..8f8430697686
--- /dev/null
+++ b/include/linux/platform_data/mmc-sdhci-tegra.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2009 Palm, Inc.
+ * Author: Yvonne Yip <y@palm.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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 __PLATFORM_DATA_TEGRA_SDHCI_H
+#define __PLATFORM_DATA_TEGRA_SDHCI_H
+
+#include <linux/mmc/host.h>
+
+struct tegra_sdhci_platform_data {
+        int cd_gpio;
+        int wp_gpio;
+        int power_gpio;
+        int is_8bit;
+        int pm_flags;
+};
+
+#endif
diff --git a/include/linux/platform_data/mouse-pxa930_trkball.h b/include/linux/platform_data/mouse-pxa930_trkball.h
new file mode 100644
index 000000000000..5e0789bc4729
--- /dev/null
+++ b/include/linux/platform_data/mouse-pxa930_trkball.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_ARCH_PXA930_TRKBALL_H
+#define __ASM_ARCH_PXA930_TRKBALL_H
+
+struct pxa930_trkball_platform_data {
+        int x_filter;
+        int y_filter;
+};
+
+#endif /* __ASM_ARCH_PXA930_TRKBALL_H */
+
diff --git a/include/linux/platform_data/mtd-davinci-aemif.h b/include/linux/platform_data/mtd-davinci-aemif.h
new file mode 100644
index 000000000000..05b293443097
--- /dev/null
+++ b/include/linux/platform_data/mtd-davinci-aemif.h
@@ -0,0 +1,36 @@
+/*
+ * TI DaVinci AEMIF support
+ *
+ * Copyright 2010 (C) Texas Instruments, Inc. http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+#ifndef _MACH_DAVINCI_AEMIF_H
+#define _MACH_DAVINCI_AEMIF_H
+
+#define NRCSR_OFFSET            0x00
+#define AWCCR_OFFSET            0x04
+#define A1CR_OFFSET             0x10
+
+#define ACR_ASIZE_MASK          0x3
+#define ACR_EW_MASK             BIT(30)
+#define ACR_SS_MASK             BIT(31)
+
+/* All timings in nanoseconds */
+struct davinci_aemif_timing {
+        u8      wsetup;
+        u8      wstrobe;
+        u8      whold;
+
+        u8      rsetup;
+        u8      rstrobe;
+        u8      rhold;
+
+        u8      ta;
+};
+
+int davinci_aemif_setup_timing(struct davinci_aemif_timing *t,
+                                        void __iomem *base, unsigned cs);
+#endif
diff --git a/include/linux/platform_data/mtd-davinci.h b/include/linux/platform_data/mtd-davinci.h
new file mode 100644
index 000000000000..1cf555aef896
--- /dev/null
+++ b/include/linux/platform_data/mtd-davinci.h
@@ -0,0 +1,90 @@
+/*
+ * mach-davinci/nand.h
+ *
+ * Copyright © 2006 Texas Instruments.
+ *
+ * Ported to 2.6.23 Copyright © 2008 by
+ *   Sander Huijsen <Shuijsen@optelecom-nkf.com>
+ *   Troy Kisky <troy.kisky@boundarydevices.com>
+ *   Dirk Behme <Dirk.Behme@gmail.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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __ARCH_ARM_DAVINCI_NAND_H
+#define __ARCH_ARM_DAVINCI_NAND_H
+
+#include <linux/mtd/nand.h>
+
+#define NANDFCR_OFFSET          0x60
+#define NANDFSR_OFFSET          0x64
+#define NANDF1ECC_OFFSET        0x70
+
+/* 4-bit ECC syndrome registers */
+#define NAND_4BIT_ECC_LOAD_OFFSET       0xbc
+#define NAND_4BIT_ECC1_OFFSET           0xc0
+#define NAND_4BIT_ECC2_OFFSET           0xc4
+#define NAND_4BIT_ECC3_OFFSET           0xc8
+#define NAND_4BIT_ECC4_OFFSET           0xcc
+#define NAND_ERR_ADD1_OFFSET            0xd0
+#define NAND_ERR_ADD2_OFFSET            0xd4
+#define NAND_ERR_ERRVAL1_OFFSET         0xd8
+#define NAND_ERR_ERRVAL2_OFFSET         0xdc
+
+/* NOTE:  boards don't need to use these address bits
+ * for ALE/CLE unless they support booting from NAND.
+ * They're used unless platform data overrides them.
+ */
+#define MASK_ALE                0x08
+#define MASK_CLE                0x10
+
+struct davinci_nand_pdata {             /* platform_data */
+        uint32_t                mask_ale;
+        uint32_t                mask_cle;
+
+        /* for packages using two chipselects */
+        uint32_t                mask_chipsel;
+
+        /* board's default static partition info */
+        struct mtd_partition    *parts;
+        unsigned                nr_parts;
+
+        /* none  == NAND_ECC_NONE (strongly *not* advised!!)
+         * soft  == NAND_ECC_SOFT
+         * else  == NAND_ECC_HW, according to ecc_bits
+         *
+         * All DaVinci-family chips support 1-bit hardware ECC.
+         * Newer ones also support 4-bit ECC, but are awkward
+         * using it with large page chips.
+         */
+        nand_ecc_modes_t        ecc_mode;
+        u8                      ecc_bits;
+
+        /* e.g. NAND_BUSWIDTH_16 */
+        unsigned                options;
+        /* e.g. NAND_BBT_USE_FLASH */
+        unsigned                bbt_options;
+
+        /* Main and mirror bbt descriptor overrides */
+        struct nand_bbt_descr   *bbt_td;
+        struct nand_bbt_descr   *bbt_md;
+
+        /* Access timings */
+        struct davinci_aemif_timing     *timing;
+};
+
+#endif  /* __ARCH_ARM_DAVINCI_NAND_H */
diff --git a/include/linux/platform_data/mtd-mxc_nand.h b/include/linux/platform_data/mtd-mxc_nand.h
new file mode 100644
index 000000000000..6bb96ef1600b
--- /dev/null
+++ b/include/linux/platform_data/mtd-mxc_nand.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2008 Sascha Hauer, kernel@pengutronix.de
+ *
+ * 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.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef __ASM_ARCH_NAND_H
+#define __ASM_ARCH_NAND_H
+
+#include <linux/mtd/partitions.h>
+
+struct mxc_nand_platform_data {
+        unsigned int width;     /* data bus width in bytes */
+        unsigned int hw_ecc:1;  /* 0 if suppress hardware ECC */
+        unsigned int flash_bbt:1; /* set to 1 to use a flash based bbt */
+        struct mtd_partition *parts;    /* partition table */
+        int nr_parts;                   /* size of parts */
+};
+#endif /* __ASM_ARCH_NAND_H */
diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h
new file mode 100644
index 000000000000..1a68c1e5fe53
--- /dev/null
+++ b/include/linux/platform_data/mtd-nand-omap2.h
@@ -0,0 +1,43 @@
+/*
+ * arch/arm/plat-omap/include/mach/nand.h
+ *
+ * Copyright (C) 2006 Micron Technology Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <plat/gpmc.h>
+#include <linux/mtd/partitions.h>
+
+enum nand_io {
+        NAND_OMAP_PREFETCH_POLLED = 0,  /* prefetch polled mode, default */
+        NAND_OMAP_POLLED,               /* polled mode, without prefetch */
+        NAND_OMAP_PREFETCH_DMA,         /* prefetch enabled sDMA mode */
+        NAND_OMAP_PREFETCH_IRQ          /* prefetch enabled irq mode */
+};
+
+struct omap_nand_platform_data {
+        int                     cs;
+        struct mtd_partition    *parts;
+        struct gpmc_timings     *gpmc_t;
+        int                     nr_parts;
+        bool                    dev_ready;
+        enum nand_io            xfer_type;
+        int                     devsize;
+        enum omap_ecc           ecc_opt;
+        struct gpmc_nand_regs   reg;
+};
+
+/* minimum size for IO mapping */
+#define NAND_IO_SIZE    4
+
+#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
+extern int gpmc_nand_init(struct omap_nand_platform_data *d);
+#else
+static inline int gpmc_nand_init(struct omap_nand_platform_data *d)
+{
+        return 0;
+}
+#endif
diff --git a/include/linux/platform_data/mtd-nand-pxa3xx.h b/include/linux/platform_data/mtd-nand-pxa3xx.h
new file mode 100644
index 000000000000..c42f39f20195
--- /dev/null
+++ b/include/linux/platform_data/mtd-nand-pxa3xx.h
@@ -0,0 +1,79 @@
+#ifndef __ASM_ARCH_PXA3XX_NAND_H
+#define __ASM_ARCH_PXA3XX_NAND_H
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+struct pxa3xx_nand_timing {
+        unsigned int    tCH;  /* Enable signal hold time */
+        unsigned int    tCS;  /* Enable signal setup time */
+        unsigned int    tWH;  /* ND_nWE high duration */
+        unsigned int    tWP;  /* ND_nWE pulse time */
+        unsigned int    tRH;  /* ND_nRE high duration */
+        unsigned int    tRP;  /* ND_nRE pulse width */
+        unsigned int    tR;   /* ND_nWE high to ND_nRE low for read */
+        unsigned int    tWHR; /* ND_nWE high to ND_nRE low for status read */
+        unsigned int    tAR;  /* ND_ALE low to ND_nRE low delay */
+};
+
+struct pxa3xx_nand_cmdset {
+        uint16_t        read1;
+        uint16_t        read2;
+        uint16_t        program;
+        uint16_t        read_status;
+        uint16_t        read_id;
+        uint16_t        erase;
+        uint16_t        reset;
+        uint16_t        lock;
+        uint16_t        unlock;
+        uint16_t        lock_status;
+};
+
+struct pxa3xx_nand_flash {
+        char            *name;
+        uint32_t        chip_id;
+        unsigned int    page_per_block; /* Pages per block (PG_PER_BLK) */
+        unsigned int    page_size;      /* Page size in bytes (PAGE_SZ) */
+        unsigned int    flash_width;    /* Width of Flash memory (DWIDTH_M) */
+        unsigned int    dfc_width;      /* Width of flash controller(DWIDTH_C) */
+        unsigned int    num_blocks;     /* Number of physical blocks in Flash */
+
+        struct pxa3xx_nand_timing *timing;      /* NAND Flash timing */
+};
+
+/*
+ * Current pxa3xx_nand controller has two chip select which
+ * both be workable.
+ *
+ * Notice should be taken that:
+ * When you want to use this feature, you should not enable the
+ * keep configuration feature, for two chip select could be
+ * attached with different nand chip. The different page size
+ * and timing requirement make the keep configuration impossible.
+ */
+
+/* The max num of chip select current support */
+#define NUM_CHIP_SELECT         (2)
+struct pxa3xx_nand_platform_data {
+
+        /* the data flash bus is shared between the Static Memory
+         * Controller and the Data Flash Controller,  the arbiter
+         * controls the ownership of the bus
+         */
+        int     enable_arbiter;
+
+        /* allow platform code to keep OBM/bootloader defined NFC config */
+        int     keep_config;
+
+        /* indicate how many chip selects will be used */
+        int     num_cs;
+
+        const struct mtd_partition              *parts[NUM_CHIP_SELECT];
+        unsigned int                            nr_parts[NUM_CHIP_SELECT];
+
+        const struct pxa3xx_nand_flash *        flash;
+        size_t                                  num_flash;
+};
+
+extern void pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info);
+#endif /* __ASM_ARCH_PXA3XX_NAND_H */
diff --git a/include/linux/platform_data/mtd-nand-s3c2410.h b/include/linux/platform_data/mtd-nand-s3c2410.h
new file mode 100644
index 000000000000..b64115fa93a4
--- /dev/null
+++ b/include/linux/platform_data/mtd-nand-s3c2410.h
@@ -0,0 +1,67 @@
+/* arch/arm/mach-s3c2410/include/mach/nand.h
+ *
+ * Copyright (c) 2004 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C2410 - NAND device controller platform_device info
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/**
+ * struct s3c2410_nand_set - define a set of one or more nand chips
+ * @disable_ecc:        Entirely disable ECC - Dangerous
+ * @flash_bbt:          Openmoko u-boot can create a Bad Block Table
+ *                      Setting this flag will allow the kernel to
+ *                      look for it at boot time and also skip the NAND
+ *                      scan.
+ * @options:            Default value to set into 'struct nand_chip' options.
+ * @nr_chips:           Number of chips in this set
+ * @nr_partitions:      Number of partitions pointed to by @partitions
+ * @name:               Name of set (optional)
+ * @nr_map:             Map for low-layer logical to physical chip numbers (option)
+ * @partitions:         The mtd partition list
+ *
+ * define a set of one or more nand chips registered with an unique mtd. Also
+ * allows to pass flag to the underlying NAND layer. 'disable_ecc' will trigger
+ * a warning at boot time.
+ */
+struct s3c2410_nand_set {
+        unsigned int            disable_ecc:1;
+        unsigned int            flash_bbt:1;
+
+        unsigned int            options;
+        int                     nr_chips;
+        int                     nr_partitions;
+        char                    *name;
+        int                     *nr_map;
+        struct mtd_partition    *partitions;
+        struct nand_ecclayout   *ecc_layout;
+};
+
+struct s3c2410_platform_nand {
+        /* timing information for controller, all times in nanoseconds */
+
+        int     tacls;  /* time for active CLE/ALE to nWE/nOE */
+        int     twrph0; /* active time for nWE/nOE */
+        int     twrph1; /* time for release CLE/ALE from nWE/nOE inactive */
+
+        unsigned int    ignore_unset_ecc:1;
+
+        int                     nr_sets;
+        struct s3c2410_nand_set *sets;
+
+        void                    (*select_chip)(struct s3c2410_nand_set *,
+                                               int chip);
+};
+
+/**
+ * s3c_nand_set_platdata() - register NAND platform data.
+ * @nand: The NAND platform data to register with s3c_device_nand.
+ *
+ * This function copies the given NAND platform data, @nand and registers
+ * it with the s3c_device_nand. This allows @nand to be __initdata.
+*/
+extern void s3c_nand_set_platdata(struct s3c2410_platform_nand *nand);
diff --git a/include/linux/platform_data/mtd-nomadik-nand.h b/include/linux/platform_data/mtd-nomadik-nand.h
new file mode 100644
index 000000000000..c3c8254c22a5
--- /dev/null
+++ b/include/linux/platform_data/mtd-nomadik-nand.h
@@ -0,0 +1,16 @@
+#ifndef __ASM_ARCH_NAND_H
+#define __ASM_ARCH_NAND_H
+
+struct nomadik_nand_platform_data {
+        struct mtd_partition *parts;
+        int nparts;
+        int options;
+        int (*init) (void);
+        int (*exit) (void);
+};
+
+#define NAND_IO_DATA    0x40000000
+#define NAND_IO_CMD     0x40800000
+#define NAND_IO_ADDR    0x41000000
+
+#endif                          /* __ASM_ARCH_NAND_H */
diff --git a/include/linux/platform_data/mtd-onenand-omap2.h b/include/linux/platform_data/mtd-onenand-omap2.h
new file mode 100644
index 000000000000..2858667d2e4f
--- /dev/null
+++ b/include/linux/platform_data/mtd-onenand-omap2.h
@@ -0,0 +1,53 @@
+/*
+ * arch/arm/plat-omap/include/mach/onenand.h
+ *
+ * Copyright (C) 2006 Nokia Corporation
+ * Author: Juha Yrjola
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#define ONENAND_SYNC_READ       (1 << 0)
+#define ONENAND_SYNC_READWRITE  (1 << 1)
+
+struct onenand_freq_info {
+        u16                     maf_id;
+        u16                     dev_id;
+        u16                     ver_id;
+};
+
+struct omap_onenand_platform_data {
+        int                     cs;
+        int                     gpio_irq;
+        struct mtd_partition    *parts;
+        int                     nr_parts;
+        int                     (*onenand_setup)(void __iomem *, int *freq_ptr);
+        int             (*get_freq)(const struct onenand_freq_info *freq_info,
+                                    bool *clk_dep);
+        int                     dma_channel;
+        u8                      flags;
+        u8                      regulator_can_sleep;
+        u8                      skip_initial_unlocking;
+};
+
+#define ONENAND_MAX_PARTITIONS 8
+
+#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
+        defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
+
+extern void gpmc_onenand_init(struct omap_onenand_platform_data *d);
+
+#else
+
+#define board_onenand_data      NULL
+
+static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d)
+{
+}
+
+#endif
diff --git a/include/linux/platform_data/mtd-orion_nand.h b/include/linux/platform_data/mtd-orion_nand.h
new file mode 100644
index 000000000000..9f3c180834d1
--- /dev/null
+++ b/include/linux/platform_data/mtd-orion_nand.h
@@ -0,0 +1,26 @@
+/*
+ * arch/arm/plat-orion/include/plat/orion_nand.h
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __PLAT_ORION_NAND_H
+#define __PLAT_ORION_NAND_H
+
+/*
+ * Device bus NAND private data
+ */
+struct orion_nand_data {
+        struct mtd_partition *parts;
+        int (*dev_ready)(struct mtd_info *mtd);
+        u32 nr_parts;
+        u8 ale;         /* address line number connected to ALE */
+        u8 cle;         /* address line number connected to CLE */
+        u8 width;       /* buswidth */
+        u8 chip_delay;
+};
+
+
+#endif
diff --git a/include/linux/platform_data/omap1_bl.h b/include/linux/platform_data/omap1_bl.h
new file mode 100644
index 000000000000..881a8e92d605
--- /dev/null
+++ b/include/linux/platform_data/omap1_bl.h
@@ -0,0 +1,11 @@
+#ifndef __OMAP1_BL_H__
+#define __OMAP1_BL_H__
+
+#include <linux/device.h>
+
+struct omap_backlight_config {
+        int default_intensity;
+        int (*set_power)(struct device *dev, int state);
+};
+
+#endif
diff --git a/include/linux/platform_data/pcmcia-pxa2xx_viper.h b/include/linux/platform_data/pcmcia-pxa2xx_viper.h
new file mode 100644
index 000000000000..d428be4db44c
--- /dev/null
+++ b/include/linux/platform_data/pcmcia-pxa2xx_viper.h
@@ -0,0 +1,11 @@
+#ifndef __ARCOM_PCMCIA_H
+#define __ARCOM_PCMCIA_H
+
+struct arcom_pcmcia_pdata {
+        int     cd_gpio;
+        int     rdy_gpio;
+        int     pwr_gpio;
+        void    (*reset)(int state);
+};
+
+#endif
diff --git a/include/linux/platform_data/pinctrl-coh901.h b/include/linux/platform_data/pinctrl-coh901.h
new file mode 100644
index 000000000000..30dea251b835
--- /dev/null
+++ b/include/linux/platform_data/pinctrl-coh901.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2007-2012 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * GPIO block resgister definitions and inline macros for
+ * U300 GPIO COH 901 335 or COH 901 571/3
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+
+#ifndef __MACH_U300_GPIO_U300_H
+#define __MACH_U300_GPIO_U300_H
+
+/**
+ * struct u300_gpio_platform - U300 GPIO platform data
+ * @ports: number of GPIO block ports
+ * @gpio_base: first GPIO number for this block (use a free range)
+ * @gpio_irq_base: first GPIO IRQ number for this block (use a free range)
+ * @pinctrl_device: pin control device to spawn as child
+ */
+struct u300_gpio_platform {
+        u8 ports;
+        int gpio_base;
+        int gpio_irq_base;
+        struct platform_device *pinctrl_device;
+};
+
+#endif /* __MACH_U300_GPIO_U300_H */
diff --git a/include/linux/platform_data/remoteproc-omap.h b/include/linux/platform_data/remoteproc-omap.h
new file mode 100644
index 000000000000..b10eac89e2e9
--- /dev/null
+++ b/include/linux/platform_data/remoteproc-omap.h
@@ -0,0 +1,57 @@
+/*
+ * Remote Processor - omap-specific bits
+ *
+ * Copyright (C) 2011 Texas Instruments, Inc.
+ * Copyright (C) 2011 Google, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _PLAT_REMOTEPROC_H
+#define _PLAT_REMOTEPROC_H
+
+struct rproc_ops;
+struct platform_device;
+
+/*
+ * struct omap_rproc_pdata - omap remoteproc's platform data
+ * @name: the remoteproc's name
+ * @oh_name: omap hwmod device
+ * @oh_name_opt: optional, secondary omap hwmod device
+ * @firmware: name of firmware file to load
+ * @mbox_name: name of omap mailbox device to use with this rproc
+ * @ops: start/stop rproc handlers
+ * @device_enable: omap-specific handler for enabling a device
+ * @device_shutdown: omap-specific handler for shutting down a device
+ */
+struct omap_rproc_pdata {
+        const char *name;
+        const char *oh_name;
+        const char *oh_name_opt;
+        const char *firmware;
+        const char *mbox_name;
+        const struct rproc_ops *ops;
+        int (*device_enable) (struct platform_device *pdev);
+        int (*device_shutdown) (struct platform_device *pdev);
+};
+
+#if defined(CONFIG_OMAP_REMOTEPROC) || defined(CONFIG_OMAP_REMOTEPROC_MODULE)
+
+void __init omap_rproc_reserve_cma(void);
+
+#else
+
+void __init omap_rproc_reserve_cma(void)
+{
+}
+
+#endif
+
+#endif /* _PLAT_REMOTEPROC_H */
diff --git a/include/linux/platform_data/sc18is602.h b/include/linux/platform_data/sc18is602.h
new file mode 100644
index 000000000000..997b06634152
--- /dev/null
+++ b/include/linux/platform_data/sc18is602.h
@@ -0,0 +1,19 @@
+/*
+ * Platform data for NXP SC18IS602/603
+ *
+ * Copyright (C) 2012 Guenter Roeck <linux@roeck-us.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * For further information, see the Documentation/spi/sc18is602 file.
+ */
+
+/**
+ * struct sc18is602_platform_data - sc18is602 info
+ * @clock_frequency             SC18IS603 oscillator frequency
+ */
+struct sc18is602_platform_data {
+        u32 clock_frequency;
+};
diff --git a/include/linux/platform_data/sccnxp.h b/include/linux/platform_data/sccnxp.h
new file mode 100644
index 000000000000..7311ccd3217f
--- /dev/null
+++ b/include/linux/platform_data/sccnxp.h
@@ -0,0 +1,93 @@
+/*
+ *  NXP (Philips) SCC+++(SCN+++) serial driver
+ *
+ *  Copyright (C) 2012 Alexander Shiyan <shc_work@mail.ru>
+ *
+ *  Based on sc26xx.c, by Thomas Bogendörfer (tsbogend@alpha.franken.de)
+ *
+ *  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 __SCCNXP_H
+#define __SCCNXP_H
+
+#define SCCNXP_MAX_UARTS        2
+
+/* Output lines */
+#define LINE_OP0                1
+#define LINE_OP1                2
+#define LINE_OP2                3
+#define LINE_OP3                4
+#define LINE_OP4                5
+#define LINE_OP5                6
+#define LINE_OP6                7
+#define LINE_OP7                8
+
+/* Input lines */
+#define LINE_IP0                9
+#define LINE_IP1                10
+#define LINE_IP2                11
+#define LINE_IP3                12
+#define LINE_IP4                13
+#define LINE_IP5                14
+#define LINE_IP6                15
+
+/* Signals */
+#define DTR_OP                  0       /* DTR */
+#define RTS_OP                  4       /* RTS */
+#define DSR_IP                  8       /* DSR */
+#define CTS_IP                  12      /* CTS */
+#define DCD_IP                  16      /* DCD */
+#define RNG_IP                  20      /* RNG */
+
+#define DIR_OP                  24      /* Special signal for control RS-485.
+                                         * Goes high when transmit,
+                                         * then goes low.
+                                         */
+
+/* Routing control signal 'sig' to line 'line' */
+#define MCTRL_SIG(sig, line)    ((line) << (sig))
+
+/*
+ * Example board initialization data:
+ *
+ * static struct resource sc2892_resources[] = {
+ *      DEFINE_RES_MEM(UART_PHYS_START, 0x10),
+ *      DEFINE_RES_IRQ(IRQ_EXT2),
+ * };
+ *
+ * static struct sccnxp_pdata sc2892_info = {
+ *      .frequency      = 3686400,
+ *      .mctrl_cfg[0]   = MCTRL_SIG(DIR_OP, LINE_OP0),
+ *      .mctrl_cfg[1]   = MCTRL_SIG(DIR_OP, LINE_OP1),
+ * };
+ *
+ * static struct platform_device sc2892 = {
+ *      .name           = "sc2892",
+ *      .id             = -1,
+ *      .resource       = sc2892_resources,
+ *      .num_resources  = ARRAY_SIZE(sc2892_resources),
+ *      .dev = {
+ *              .platform_data  = &sc2892_info,
+ *      },
+ * };
+ */
+
+/* SCCNXP platform data structure */
+struct sccnxp_pdata {
+        /* Frequency (extrenal clock or crystal) */
+        int                     frequency;
+        /* Shift for A0 line */
+        const u8                reg_shift;
+        /* Modem control lines configuration */
+        const u32               mctrl_cfg[SCCNXP_MAX_UARTS];
+        /* Called during startup */
+        void (*init)(void);
+        /* Called before finish */
+        void (*exit)(void);
+};
+
+#endif
diff --git a/include/linux/platform_data/serial-imx.h b/include/linux/platform_data/serial-imx.h
new file mode 100644
index 000000000000..4adec9b154dd
--- /dev/null
+++ b/include/linux/platform_data/serial-imx.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de>
+ *
+ * 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.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef ASMARM_ARCH_UART_H
+#define ASMARM_ARCH_UART_H
+
+#define IMXUART_HAVE_RTSCTS (1<<0)
+#define IMXUART_IRDA        (1<<1)
+
+struct imxuart_platform_data {
+        int (*init)(struct platform_device *pdev);
+        void (*exit)(struct platform_device *pdev);
+        unsigned int flags;
+        void (*irda_enable)(int enable);
+        unsigned int irda_inv_rx:1;
+        unsigned int irda_inv_tx:1;
+        unsigned short transceiver_delay;
+};
+
+#endif
diff --git a/include/linux/sht15.h b/include/linux/platform_data/sht15.h
index f85c7c523da0..33e0fd27225e 100644
--- a/include/linux/sht15.h
+++ b/include/linux/platform_data/sht15.h
@@ -31,4 +31,3 @@ struct sht15_platform_data {
         bool no_otp_reload;
         bool low_resolution;
 };
-
diff --git a/include/linux/platform_data/spi-davinci.h b/include/linux/platform_data/spi-davinci.h
new file mode 100644
index 000000000000..7af305b37868
--- /dev/null
+++ b/include/linux/platform_data/spi-davinci.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2009 Texas Instruments.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __ARCH_ARM_DAVINCI_SPI_H
+#define __ARCH_ARM_DAVINCI_SPI_H
+
+#include <mach/edma.h>
+
+#define SPI_INTERN_CS   0xFF
+
+enum {
+        SPI_VERSION_1, /* For DM355/DM365/DM6467 */
+        SPI_VERSION_2, /* For DA8xx */
+};
+
+/**
+ * davinci_spi_platform_data - Platform data for SPI master device on DaVinci
+ *
+ * @version:    version of the SPI IP. Different DaVinci devices have slightly
+ *              varying versions of the same IP.
+ * @num_chipselect: number of chipselects supported by this SPI master
+ * @intr_line:  interrupt line used to connect the SPI IP to the ARM interrupt
+ *              controller withn the SoC. Possible values are 0 and 1.
+ * @chip_sel:   list of GPIOs which can act as chip-selects for the SPI.
+ *              SPI_INTERN_CS denotes internal SPI chip-select. Not necessary
+ *              to populate if all chip-selects are internal.
+ * @cshold_bug: set this to true if the SPI controller on your chip requires
+ *              a write to CSHOLD bit in between transfers (like in DM355).
+ * @dma_event_q: DMA event queue to use if SPI_IO_TYPE_DMA is used for any
+ *              device on the bus.
+ */
+struct davinci_spi_platform_data {
+        u8                      version;
+        u8                      num_chipselect;
+        u8                      intr_line;
+        u8                      *chip_sel;
+        bool                    cshold_bug;
+        enum dma_event_q        dma_event_q;
+};
+
+/**
+ * davinci_spi_config - Per-chip-select configuration for SPI slave devices
+ *
+ * @wdelay:     amount of delay between transmissions. Measured in number of
+ *              SPI module clocks.
+ * @odd_parity: polarity of parity flag at the end of transmit data stream.
+ *              0 - odd parity, 1 - even parity.
+ * @parity_enable: enable transmission of parity at end of each transmit
+ *              data stream.
+ * @io_type:    type of IO transfer. Choose between polled, interrupt and DMA.
+ * @timer_disable: disable chip-select timers (setup and hold)
+ * @c2tdelay:   chip-select setup time. Measured in number of SPI module clocks.
+ * @t2cdelay:   chip-select hold time. Measured in number of SPI module clocks.
+ * @t2edelay:   transmit data finished to SPI ENAn pin inactive time. Measured
+ *              in number of SPI clocks.
+ * @c2edelay:   chip-select active to SPI ENAn signal active time. Measured in
+ *              number of SPI clocks.
+ */
+struct davinci_spi_config {
+        u8      wdelay;
+        u8      odd_parity;
+        u8      parity_enable;
+#define SPI_IO_TYPE_INTR        0
+#define SPI_IO_TYPE_POLL        1
+#define SPI_IO_TYPE_DMA         2
+        u8      io_type;
+        u8      timer_disable;
+        u8      c2tdelay;
+        u8      t2cdelay;
+        u8      t2edelay;
+        u8      c2edelay;
+};
+
+#endif  /* __ARCH_ARM_DAVINCI_SPI_H */
diff --git a/include/linux/platform_data/spi-ep93xx.h b/include/linux/platform_data/spi-ep93xx.h
new file mode 100644
index 000000000000..9bb63ac13f04
--- /dev/null
+++ b/include/linux/platform_data/spi-ep93xx.h
@@ -0,0 +1,29 @@
+#ifndef __ASM_MACH_EP93XX_SPI_H
+#define __ASM_MACH_EP93XX_SPI_H
+
+struct spi_device;
+
+/**
+ * struct ep93xx_spi_info - EP93xx specific SPI descriptor
+ * @num_chipselect: number of chip selects on this board, must be
+ *                  at least one
+ * @use_dma: use DMA for the transfers
+ */
+struct ep93xx_spi_info {
+        int     num_chipselect;
+        bool    use_dma;
+};
+
+/**
+ * struct ep93xx_spi_chip_ops - operation callbacks for SPI slave device
+ * @setup: setup the chip select mechanism
+ * @cleanup: cleanup the chip select mechanism
+ * @cs_control: control the device chip select
+ */
+struct ep93xx_spi_chip_ops {
+        int     (*setup)(struct spi_device *spi);
+        void    (*cleanup)(struct spi_device *spi);
+        void    (*cs_control)(struct spi_device *spi, int value);
+};
+
+#endif /* __ASM_MACH_EP93XX_SPI_H */
diff --git a/include/linux/platform_data/spi-imx.h b/include/linux/platform_data/spi-imx.h
new file mode 100644
index 000000000000..08be445e8eb8
--- /dev/null
+++ b/include/linux/platform_data/spi-imx.h
@@ -0,0 +1,27 @@
+
+#ifndef __MACH_SPI_H_
+#define __MACH_SPI_H_
+
+/*
+ * struct spi_imx_master - device.platform_data for SPI controller devices.
+ * @chipselect: Array of chipselects for this master. Numbers >= 0 mean gpio
+ *              pins, numbers < 0 mean internal CSPI chipselects according
+ *              to MXC_SPI_CS(). Normally you want to use gpio based chip
+ *              selects as the CSPI module tries to be intelligent about
+ *              when to assert the chipselect: The CSPI module deasserts the
+ *              chipselect once it runs out of input data. The other problem
+ *              is that it is not possible to mix between high active and low
+ *              active chipselects on one single bus using the internal
+ *              chipselects. Unfortunately Freescale decided to put some
+ *              chipselects on dedicated pins which are not usable as gpios,
+ *              so we have to support the internal chipselects.
+ * @num_chipselect: ARRAY_SIZE(chipselect)
+ */
+struct spi_imx_master {
+        int     *chipselect;
+        int     num_chipselect;
+};
+
+#define MXC_SPI_CS(no)  ((no) - 32)
+
+#endif /* __MACH_SPI_H_*/
diff --git a/include/linux/platform_data/spi-nuc900.h b/include/linux/platform_data/spi-nuc900.h
new file mode 100644
index 000000000000..2c4e0c128501
--- /dev/null
+++ b/include/linux/platform_data/spi-nuc900.h
@@ -0,0 +1,35 @@
+/*
+ * arch/arm/mach-w90x900/include/mach/nuc900_spi.h
+ *
+ * Copyright (c) 2009 Nuvoton technology corporation.
+ *
+ * Wan ZongShun <mcuos.com@gmail.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;version 2 of the License.
+ *
+ */
+
+#ifndef __ASM_ARCH_SPI_H
+#define __ASM_ARCH_SPI_H
+
+extern void mfp_set_groupg(struct device *dev, const char *subname);
+
+struct nuc900_spi_info {
+        unsigned int num_cs;
+        unsigned int lsb;
+        unsigned int txneg;
+        unsigned int rxneg;
+        unsigned int divider;
+        unsigned int sleep;
+        unsigned int txnum;
+        unsigned int txbitlen;
+        int bus_num;
+};
+
+struct nuc900_spi_chip {
+        unsigned char bits_per_word;
+};
+
+#endif /* __ASM_ARCH_SPI_H */
diff --git a/include/linux/platform_data/spi-omap2-mcspi.h b/include/linux/platform_data/spi-omap2-mcspi.h
new file mode 100644
index 000000000000..a357eb26bd25
--- /dev/null
+++ b/include/linux/platform_data/spi-omap2-mcspi.h
@@ -0,0 +1,23 @@
+#ifndef _OMAP2_MCSPI_H
+#define _OMAP2_MCSPI_H
+
+#define OMAP2_MCSPI_REV 0
+#define OMAP3_MCSPI_REV 1
+#define OMAP4_MCSPI_REV 2
+
+#define OMAP4_MCSPI_REG_OFFSET 0x100
+
+struct omap2_mcspi_platform_config {
+        unsigned short  num_cs;
+        unsigned int regs_offset;
+};
+
+struct omap2_mcspi_dev_attr {
+        unsigned short num_chipselect;
+};
+
+struct omap2_mcspi_device_config {
+        unsigned turbo_mode:1;
+};
+
+#endif
diff --git a/include/linux/platform_data/spi-s3c64xx.h b/include/linux/platform_data/spi-s3c64xx.h
new file mode 100644
index 000000000000..ceba18d23a5a
--- /dev/null
+++ b/include/linux/platform_data/spi-s3c64xx.h
@@ -0,0 +1,68 @@
+/* linux/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
+ *
+ * Copyright (C) 2009 Samsung Electronics Ltd.
+ *      Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __S3C64XX_PLAT_SPI_H
+#define __S3C64XX_PLAT_SPI_H
+
+struct platform_device;
+
+/**
+ * struct s3c64xx_spi_csinfo - ChipSelect description
+ * @fb_delay: Slave specific feedback delay.
+ *            Refer to FB_CLK_SEL register definition in SPI chapter.
+ * @line: Custom 'identity' of the CS line.
+ *
+ * This is per SPI-Slave Chipselect information.
+ * Allocate and initialize one in machine init code and make the
+ * spi_board_info.controller_data point to it.
+ */
+struct s3c64xx_spi_csinfo {
+        u8 fb_delay;
+        unsigned line;
+};
+
+/**
+ * struct s3c64xx_spi_info - SPI Controller defining structure
+ * @src_clk_nr: Clock source index for the CLK_CFG[SPI_CLKSEL] field.
+ * @num_cs: Number of CS this controller emulates.
+ * @cfg_gpio: Configure pins for this SPI controller.
+ */
+struct s3c64xx_spi_info {
+        int src_clk_nr;
+        int num_cs;
+        int (*cfg_gpio)(void);
+};
+
+/**
+ * s3c64xx_spi_set_platdata - SPI Controller configure callback by the board
+ *                              initialization code.
+ * @cfg_gpio: Pointer to gpio setup function.
+ * @src_clk_nr: Clock the SPI controller is to use to generate SPI clocks.
+ * @num_cs: Number of elements in the 'cs' array.
+ *
+ * Call this from machine init code for each SPI Controller that
+ * has some chips attached to it.
+ */
+extern void s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
+                                                int num_cs);
+extern void s3c64xx_spi1_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
+                                                int num_cs);
+extern void s3c64xx_spi2_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
+                                                int num_cs);
+
+/* defined by architecture to configure gpio */
+extern int s3c64xx_spi0_cfg_gpio(void);
+extern int s3c64xx_spi1_cfg_gpio(void);
+extern int s3c64xx_spi2_cfg_gpio(void);
+
+extern struct s3c64xx_spi_info s3c64xx_spi0_pdata;
+extern struct s3c64xx_spi_info s3c64xx_spi1_pdata;
+extern struct s3c64xx_spi_info s3c64xx_spi2_pdata;
+#endif /* __S3C64XX_PLAT_SPI_H */
diff --git a/include/linux/platform_data/touchscreen-s3c2410.h b/include/linux/platform_data/touchscreen-s3c2410.h
new file mode 100644
index 000000000000..26fdb22e0fc2
--- /dev/null
+++ b/include/linux/platform_data/touchscreen-s3c2410.h
@@ -0,0 +1,25 @@
+/* arch/arm/plat-samsung/include/plat/ts.h
+ *
+ * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARM_TS_H
+#define __ASM_ARM_TS_H
+
+struct s3c2410_ts_mach_info {
+       int             delay;
+       int             presc;
+       int             oversampling_shift;
+        void    (*cfg_gpio)(struct platform_device *dev);
+};
+
+extern void s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *);
+
+/* defined by architecture to configure gpio */
+extern void s3c24xx_ts_cfg_gpio(struct platform_device *dev);
+
+#endif /* __ASM_ARM_TS_H */
diff --git a/include/linux/platform_data/usb-davinci.h b/include/linux/platform_data/usb-davinci.h
new file mode 100644
index 000000000000..e0bc4abe69c2
--- /dev/null
+++ b/include/linux/platform_data/usb-davinci.h
@@ -0,0 +1,59 @@
+/*
+ * USB related definitions
+ *
+ * Copyright (C) 2009 MontaVista Software, Inc. <source@mvista.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARCH_USB_H
+#define __ASM_ARCH_USB_H
+
+/* DA8xx CFGCHIP2 (USB 2.0 PHY Control) register bits */
+#define CFGCHIP2_PHYCLKGD       (1 << 17)
+#define CFGCHIP2_VBUSSENSE      (1 << 16)
+#define CFGCHIP2_RESET          (1 << 15)
+#define CFGCHIP2_OTGMODE        (3 << 13)
+#define CFGCHIP2_NO_OVERRIDE    (0 << 13)
+#define CFGCHIP2_FORCE_HOST     (1 << 13)
+#define CFGCHIP2_FORCE_DEVICE   (2 << 13)
+#define CFGCHIP2_FORCE_HOST_VBUS_LOW (3 << 13)
+#define CFGCHIP2_USB1PHYCLKMUX  (1 << 12)
+#define CFGCHIP2_USB2PHYCLKMUX  (1 << 11)
+#define CFGCHIP2_PHYPWRDN       (1 << 10)
+#define CFGCHIP2_OTGPWRDN       (1 << 9)
+#define CFGCHIP2_DATPOL         (1 << 8)
+#define CFGCHIP2_USB1SUSPENDM   (1 << 7)
+#define CFGCHIP2_PHY_PLLON      (1 << 6)        /* override PLL suspend */
+#define CFGCHIP2_SESENDEN       (1 << 5)        /* Vsess_end comparator */
+#define CFGCHIP2_VBDTCTEN       (1 << 4)        /* Vbus comparator */
+#define CFGCHIP2_REFFREQ        (0xf << 0)
+#define CFGCHIP2_REFFREQ_12MHZ  (1 << 0)
+#define CFGCHIP2_REFFREQ_24MHZ  (2 << 0)
+#define CFGCHIP2_REFFREQ_48MHZ  (3 << 0)
+
+struct  da8xx_ohci_root_hub;
+
+typedef void (*da8xx_ocic_handler_t)(struct da8xx_ohci_root_hub *hub,
+                                     unsigned port);
+
+/* Passed as the platform data to the OHCI driver */
+struct  da8xx_ohci_root_hub {
+        /* Switch the port power on/off */
+        int     (*set_power)(unsigned port, int on);
+        /* Read the port power status */
+        int     (*get_power)(unsigned port);
+        /* Read the port over-current indicator */
+        int     (*get_oci)(unsigned port);
+        /* Over-current indicator change notification (pass NULL to disable) */
+        int     (*ocic_notify)(da8xx_ocic_handler_t handler);
+
+        /* Time from power on to power good (in 2 ms units) */
+        u8      potpgt;
+};
+
+void davinci_setup_usb(unsigned mA, unsigned potpgt_ms);
+
+#endif  /* ifndef __ASM_ARCH_USB_H */
diff --git a/include/linux/platform_data/usb-ehci-mxc.h b/include/linux/platform_data/usb-ehci-mxc.h
new file mode 100644
index 000000000000..7eb9d1329671
--- /dev/null
+++ b/include/linux/platform_data/usb-ehci-mxc.h
@@ -0,0 +1,59 @@
+#ifndef __INCLUDE_ASM_ARCH_MXC_EHCI_H
+#define __INCLUDE_ASM_ARCH_MXC_EHCI_H
+
+/* values for portsc field */
+#define MXC_EHCI_PHY_LOW_POWER_SUSPEND  (1 << 23)
+#define MXC_EHCI_FORCE_FS               (1 << 24)
+#define MXC_EHCI_UTMI_8BIT              (0 << 28)
+#define MXC_EHCI_UTMI_16BIT             (1 << 28)
+#define MXC_EHCI_SERIAL                 (1 << 29)
+#define MXC_EHCI_MODE_UTMI              (0 << 30)
+#define MXC_EHCI_MODE_PHILIPS           (1 << 30)
+#define MXC_EHCI_MODE_ULPI              (2 << 30)
+#define MXC_EHCI_MODE_SERIAL            (3 << 30)
+
+/* values for flags field */
+#define MXC_EHCI_INTERFACE_DIFF_UNI     (0 << 0)
+#define MXC_EHCI_INTERFACE_DIFF_BI      (1 << 0)
+#define MXC_EHCI_INTERFACE_SINGLE_UNI   (2 << 0)
+#define MXC_EHCI_INTERFACE_SINGLE_BI    (3 << 0)
+#define MXC_EHCI_INTERFACE_MASK         (0xf)
+
+#define MXC_EHCI_POWER_PINS_ENABLED     (1 << 5)
+#define MXC_EHCI_PWR_PIN_ACTIVE_HIGH    (1 << 6)
+#define MXC_EHCI_OC_PIN_ACTIVE_LOW      (1 << 7)
+#define MXC_EHCI_TTL_ENABLED            (1 << 8)
+
+#define MXC_EHCI_INTERNAL_PHY           (1 << 9)
+#define MXC_EHCI_IPPUE_DOWN             (1 << 10)
+#define MXC_EHCI_IPPUE_UP               (1 << 11)
+#define MXC_EHCI_WAKEUP_ENABLED         (1 << 12)
+#define MXC_EHCI_ITC_NO_THRESHOLD       (1 << 13)
+
+#define MXC_USBCTRL_OFFSET              0
+#define MXC_USB_PHY_CTR_FUNC_OFFSET     0x8
+#define MXC_USB_PHY_CTR_FUNC2_OFFSET    0xc
+#define MXC_USBH2CTRL_OFFSET            0x14
+
+#define MX5_USBOTHER_REGS_OFFSET        0x800
+
+/* USB_PHY_CTRL_FUNC2*/
+#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK               0x3
+#define MX5_USB_UTMI_PHYCTRL1_PLLDIV_SHIFT              0
+
+struct mxc_usbh_platform_data {
+        int (*init)(struct platform_device *pdev);
+        int (*exit)(struct platform_device *pdev);
+
+        unsigned int             portsc;
+        struct usb_phy          *otg;
+};
+
+int mx51_initialize_usb_hw(int port, unsigned int flags);
+int mx25_initialize_usb_hw(int port, unsigned int flags);
+int mx31_initialize_usb_hw(int port, unsigned int flags);
+int mx35_initialize_usb_hw(int port, unsigned int flags);
+int mx27_initialize_usb_hw(int port, unsigned int flags);
+
+#endif /* __INCLUDE_ASM_ARCH_MXC_EHCI_H */
+
diff --git a/include/linux/platform_data/usb-ehci-orion.h b/include/linux/platform_data/usb-ehci-orion.h
new file mode 100644
index 000000000000..6fc78e430420
--- /dev/null
+++ b/include/linux/platform_data/usb-ehci-orion.h
@@ -0,0 +1,26 @@
+/*
+ * arch/arm/plat-orion/include/plat/ehci-orion.h
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __PLAT_EHCI_ORION_H
+#define __PLAT_EHCI_ORION_H
+
+#include <linux/mbus.h>
+
+enum orion_ehci_phy_ver {
+        EHCI_PHY_ORION,
+        EHCI_PHY_DD,
+        EHCI_PHY_KW,
+        EHCI_PHY_NA,
+};
+
+struct orion_ehci_data {
+        enum orion_ehci_phy_ver phy_version;
+};
+
+
+#endif
diff --git a/include/linux/platform_data/usb-ehci-s5p.h b/include/linux/platform_data/usb-ehci-s5p.h
new file mode 100644
index 000000000000..5f28cae18582
--- /dev/null
+++ b/include/linux/platform_data/usb-ehci-s5p.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Joonyoung Shim <jy0922.shim@samsung.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __PLAT_SAMSUNG_EHCI_H
+#define __PLAT_SAMSUNG_EHCI_H __FILE__
+
+struct s5p_ehci_platdata {
+        int (*phy_init)(struct platform_device *pdev, int type);
+        int (*phy_exit)(struct platform_device *pdev, int type);
+};
+
+extern void s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd);
+
+#endif /* __PLAT_SAMSUNG_EHCI_H */
diff --git a/include/linux/platform_data/usb-exynos.h b/include/linux/platform_data/usb-exynos.h
new file mode 100644
index 000000000000..c256c595be5e
--- /dev/null
+++ b/include/linux/platform_data/usb-exynos.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ *              http://www.samsung.com/
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __MACH_EXYNOS_OHCI_H
+#define __MACH_EXYNOS_OHCI_H
+
+struct exynos4_ohci_platdata {
+        int (*phy_init)(struct platform_device *pdev, int type);
+        int (*phy_exit)(struct platform_device *pdev, int type);
+};
+
+extern void exynos4_ohci_set_platdata(struct exynos4_ohci_platdata *pd);
+
+#endif /* __MACH_EXYNOS_OHCI_H */
diff --git a/include/linux/platform_data/usb-imx_udc.h b/include/linux/platform_data/usb-imx_udc.h
new file mode 100644
index 000000000000..be273371f34a
--- /dev/null
+++ b/include/linux/platform_data/usb-imx_udc.h
@@ -0,0 +1,23 @@
+/*
+ *      Copyright (C) 2008 Darius Augulis <augulis.darius@gmail.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.
+ *
+ *      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 __ASM_ARCH_MXC_USB
+#define __ASM_ARCH_MXC_USB
+
+struct imxusb_platform_data {
+        int (*init)(struct device *);
+        void (*exit)(struct device *);
+};
+
+#endif /* __ASM_ARCH_MXC_USB */
diff --git a/include/linux/platform_data/usb-musb-ux500.h b/include/linux/platform_data/usb-musb-ux500.h
new file mode 100644
index 000000000000..4c1cc50a595a
--- /dev/null
+++ b/include/linux/platform_data/usb-musb-ux500.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2011
+ *
+ * Author: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
+ * License terms: GNU General Public License (GPL) version 2
+ */
+#ifndef __ASM_ARCH_USB_H
+#define __ASM_ARCH_USB_H
+
+#include <linux/dmaengine.h>
+
+#define UX500_MUSB_DMA_NUM_RX_CHANNELS 8
+#define UX500_MUSB_DMA_NUM_TX_CHANNELS 8
+
+struct ux500_musb_board_data {
+        void    **dma_rx_param_array;
+        void    **dma_tx_param_array;
+        u32     num_rx_channels;
+        u32     num_tx_channels;
+        bool (*dma_filter)(struct dma_chan *chan, void *filter_param);
+};
+
+void ux500_add_usb(struct device *parent, resource_size_t base,
+                   int irq, int *dma_rx_cfg, int *dma_tx_cfg);
+#endif
diff --git a/include/linux/platform_data/usb-mx2.h b/include/linux/platform_data/usb-mx2.h
new file mode 100644
index 000000000000..22d0b596262c
--- /dev/null
+++ b/include/linux/platform_data/usb-mx2.h
@@ -0,0 +1,38 @@
+/*
+ *      Copyright (C) 2009 Martin Fuzzey <mfuzzey@gmail.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.
+ *
+ *      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 __ASM_ARCH_MX21_USBH
+#define __ASM_ARCH_MX21_USBH
+
+enum mx21_usbh_xcvr {
+        /* Values below as used by hardware (HWMODE register) */
+        MX21_USBXCVR_TXDIF_RXDIF = 0,
+        MX21_USBXCVR_TXDIF_RXSE = 1,
+        MX21_USBXCVR_TXSE_RXDIF = 2,
+        MX21_USBXCVR_TXSE_RXSE = 3,
+};
+
+struct mx21_usbh_platform_data {
+        enum mx21_usbh_xcvr host_xcvr; /* tranceiver mode host 1,2 ports */
+        enum mx21_usbh_xcvr otg_xcvr; /* tranceiver mode otg (as host) port */
+        u16     enable_host1:1,
+                enable_host2:1,
+                enable_otg_host:1, /* enable "OTG" port (as host) */
+                host1_xcverless:1, /* traceiverless host1 port */
+                host1_txenoe:1, /* output enable host1 transmit enable */
+                otg_ext_xcvr:1, /* external tranceiver for OTG port */
+                unused:10;
+};
+
+#endif /* __ASM_ARCH_MX21_USBH */
diff --git a/include/linux/platform_data/usb-ohci-pxa27x.h b/include/linux/platform_data/usb-ohci-pxa27x.h
new file mode 100644
index 000000000000..95b6e2a6e514
--- /dev/null
+++ b/include/linux/platform_data/usb-ohci-pxa27x.h
@@ -0,0 +1,36 @@
+#ifndef ASMARM_ARCH_OHCI_H
+#define ASMARM_ARCH_OHCI_H
+
+struct device;
+
+struct pxaohci_platform_data {
+        int (*init)(struct device *);
+        void (*exit)(struct device *);
+
+        unsigned long flags;
+#define ENABLE_PORT1            (1 << 0)
+#define ENABLE_PORT2            (1 << 1)
+#define ENABLE_PORT3            (1 << 2)
+#define ENABLE_PORT_ALL         (ENABLE_PORT1 | ENABLE_PORT2 | ENABLE_PORT3)
+
+#define POWER_SENSE_LOW         (1 << 3)
+#define POWER_CONTROL_LOW       (1 << 4)
+#define NO_OC_PROTECTION        (1 << 5)
+#define OC_MODE_GLOBAL          (0 << 6)
+#define OC_MODE_PERPORT         (1 << 6)
+
+        int power_on_delay;     /* Power On to Power Good time - in ms
+                                 * HCD must wait for this duration before
+                                 * accessing a powered on port
+                                 */
+        int port_mode;
+#define PMM_NPS_MODE           1
+#define PMM_GLOBAL_MODE        2
+#define PMM_PERPORT_MODE       3
+
+        int power_budget;
+};
+
+extern void pxa_set_ohci_info(struct pxaohci_platform_data *info);
+
+#endif
diff --git a/include/linux/platform_data/usb-ohci-s3c2410.h b/include/linux/platform_data/usb-ohci-s3c2410.h
new file mode 100644
index 000000000000..7fa1fbefc3f2
--- /dev/null
+++ b/include/linux/platform_data/usb-ohci-s3c2410.h
@@ -0,0 +1,43 @@
+/* arch/arm/plat-samsung/include/plat/usb-control.h
+ *
+ * Copyright (c) 2004 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C - USB host port information
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_USBCONTROL_H
+#define __ASM_ARCH_USBCONTROL_H
+
+#define S3C_HCDFLG_USED (1)
+
+struct s3c2410_hcd_port {
+        unsigned char   flags;
+        unsigned char   power;
+        unsigned char   oc_status;
+        unsigned char   oc_changed;
+};
+
+struct s3c2410_hcd_info {
+        struct usb_hcd          *hcd;
+        struct s3c2410_hcd_port port[2];
+
+        void            (*power_control)(int port, int to);
+        void            (*enable_oc)(struct s3c2410_hcd_info *, int on);
+        void            (*report_oc)(struct s3c2410_hcd_info *, int ports);
+};
+
+static void inline s3c2410_usb_report_oc(struct s3c2410_hcd_info *info, int ports)
+{
+        if (info->report_oc != NULL) {
+                (info->report_oc)(info, ports);
+        }
+}
+
+extern void s3c_ohci_set_platdata(struct s3c2410_hcd_info *info);
+
+#endif /*__ASM_ARCH_USBCONTROL_H */
diff --git a/include/linux/platform_data/usb-pxa3xx-ulpi.h b/include/linux/platform_data/usb-pxa3xx-ulpi.h
new file mode 100644
index 000000000000..9d82cb65ea56
--- /dev/null
+++ b/include/linux/platform_data/usb-pxa3xx-ulpi.h
@@ -0,0 +1,35 @@
+/*
+ * PXA3xx U2D header
+ *
+ * Copyright (C) 2010 CompuLab Ltd.
+ *
+ * Igor Grinberg <grinberg@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __PXA310_U2D__
+#define __PXA310_U2D__
+
+#include <linux/usb/ulpi.h>
+
+struct pxa3xx_u2d_platform_data {
+
+#define ULPI_SER_6PIN   (1 << 0)
+#define ULPI_SER_3PIN   (1 << 1)
+        unsigned int ulpi_mode;
+
+        int (*init)(struct device *);
+        void (*exit)(struct device *);
+};
+
+
+/* Start PXA3xx U2D host */
+int pxa3xx_u2d_start_hc(struct usb_bus *host);
+/* Stop PXA3xx U2D host */
+void pxa3xx_u2d_stop_hc(struct usb_bus *host);
+
+extern void pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data *info);
+
+#endif /* __PXA310_U2D__ */
diff --git a/include/linux/platform_data/usb-s3c2410_udc.h b/include/linux/platform_data/usb-s3c2410_udc.h
new file mode 100644
index 000000000000..de8e2288a509
--- /dev/null
+++ b/include/linux/platform_data/usb-s3c2410_udc.h
@@ -0,0 +1,44 @@
+/* arch/arm/plat-samsung/include/plat/udc.h
+ *
+ * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *
+ *  Changelog:
+ *      14-Mar-2005     RTP     Created file
+ *      02-Aug-2005     RTP     File rename
+ *      07-Sep-2005     BJD     Minor cleanups, changed cmd to enum
+ *      18-Jan-2007     HMW     Add per-platform vbus_draw function
+*/
+
+#ifndef __ASM_ARM_ARCH_UDC_H
+#define __ASM_ARM_ARCH_UDC_H
+
+enum s3c2410_udc_cmd_e {
+        S3C2410_UDC_P_ENABLE    = 1,    /* Pull-up enable        */
+        S3C2410_UDC_P_DISABLE   = 2,    /* Pull-up disable       */
+        S3C2410_UDC_P_RESET     = 3,    /* UDC reset, in case of */
+};
+
+struct s3c2410_udc_mach_info {
+        void    (*udc_command)(enum s3c2410_udc_cmd_e);
+        void    (*vbus_draw)(unsigned int ma);
+
+        unsigned int pullup_pin;
+        unsigned int pullup_pin_inverted;
+
+        unsigned int vbus_pin;
+        unsigned char vbus_pin_inverted;
+};
+
+extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *);
+
+struct s3c24xx_hsudc_platdata;
+
+extern void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd);
+
+#endif /* __ASM_ARM_ARCH_UDC_H */
diff --git a/include/linux/platform_data/video-ep93xx.h b/include/linux/platform_data/video-ep93xx.h
new file mode 100644
index 000000000000..d5ae11d7c453
--- /dev/null
+++ b/include/linux/platform_data/video-ep93xx.h
@@ -0,0 +1,56 @@
+/*
+ * arch/arm/mach-ep93xx/include/mach/fb.h
+ */
+
+#ifndef __ASM_ARCH_EP93XXFB_H
+#define __ASM_ARCH_EP93XXFB_H
+
+struct platform_device;
+struct fb_videomode;
+struct fb_info;
+
+#define EP93XXFB_USE_MODEDB             0
+
+/* VideoAttributes flags */
+#define EP93XXFB_STATE_MACHINE_ENABLE   (1 << 0)
+#define EP93XXFB_PIXEL_CLOCK_ENABLE     (1 << 1)
+#define EP93XXFB_VSYNC_ENABLE           (1 << 2)
+#define EP93XXFB_PIXEL_DATA_ENABLE      (1 << 3)
+#define EP93XXFB_COMPOSITE_SYNC         (1 << 4)
+#define EP93XXFB_SYNC_VERT_HIGH         (1 << 5)
+#define EP93XXFB_SYNC_HORIZ_HIGH        (1 << 6)
+#define EP93XXFB_SYNC_BLANK_HIGH        (1 << 7)
+#define EP93XXFB_PCLK_FALLING           (1 << 8)
+#define EP93XXFB_ENABLE_AC              (1 << 9)
+#define EP93XXFB_ENABLE_LCD             (1 << 10)
+#define EP93XXFB_ENABLE_CCIR            (1 << 12)
+#define EP93XXFB_USE_PARALLEL_INTERFACE (1 << 13)
+#define EP93XXFB_ENABLE_INTERRUPT       (1 << 14)
+#define EP93XXFB_USB_INTERLACE          (1 << 16)
+#define EP93XXFB_USE_EQUALIZATION       (1 << 17)
+#define EP93XXFB_USE_DOUBLE_HORZ        (1 << 18)
+#define EP93XXFB_USE_DOUBLE_VERT        (1 << 19)
+#define EP93XXFB_USE_BLANK_PIXEL        (1 << 20)
+#define EP93XXFB_USE_SDCSN0             (0 << 21)
+#define EP93XXFB_USE_SDCSN1             (1 << 21)
+#define EP93XXFB_USE_SDCSN2             (2 << 21)
+#define EP93XXFB_USE_SDCSN3             (3 << 21)
+
+#define EP93XXFB_ENABLE                 (EP93XXFB_STATE_MACHINE_ENABLE  | \
+                                         EP93XXFB_PIXEL_CLOCK_ENABLE    | \
+                                         EP93XXFB_VSYNC_ENABLE          | \
+                                         EP93XXFB_PIXEL_DATA_ENABLE)
+
+struct ep93xxfb_mach_info {
+        unsigned int                    num_modes;
+        const struct fb_videomode       *modes;
+        const struct fb_videomode       *default_mode;
+        int                             bpp;
+        unsigned int                    flags;
+
+        int     (*setup)(struct platform_device *pdev);
+        void    (*teardown)(struct platform_device *pdev);
+        void    (*blank)(int blank_mode, struct fb_info *info);
+};
+
+#endif /* __ASM_ARCH_EP93XXFB_H */
diff --git a/include/linux/platform_data/video-imxfb.h b/include/linux/platform_data/video-imxfb.h
new file mode 100644
index 000000000000..9de8f062ad5d
--- /dev/null
+++ b/include/linux/platform_data/video-imxfb.h
@@ -0,0 +1,84 @@
+/*
+ * This structure describes the machine which we are running on.
+ */
+#ifndef __MACH_IMXFB_H__
+#define __MACH_IMXFB_H__
+
+#include <linux/fb.h>
+
+#define PCR_TFT         (1 << 31)
+#define PCR_COLOR       (1 << 30)
+#define PCR_PBSIZ_1     (0 << 28)
+#define PCR_PBSIZ_2     (1 << 28)
+#define PCR_PBSIZ_4     (2 << 28)
+#define PCR_PBSIZ_8     (3 << 28)
+#define PCR_BPIX_1      (0 << 25)
+#define PCR_BPIX_2      (1 << 25)
+#define PCR_BPIX_4      (2 << 25)
+#define PCR_BPIX_8      (3 << 25)
+#define PCR_BPIX_12     (4 << 25)
+#define PCR_BPIX_16     (5 << 25)
+#define PCR_BPIX_18     (6 << 25)
+#define PCR_PIXPOL      (1 << 24)
+#define PCR_FLMPOL      (1 << 23)
+#define PCR_LPPOL       (1 << 22)
+#define PCR_CLKPOL      (1 << 21)
+#define PCR_OEPOL       (1 << 20)
+#define PCR_SCLKIDLE    (1 << 19)
+#define PCR_END_SEL     (1 << 18)
+#define PCR_END_BYTE_SWAP (1 << 17)
+#define PCR_REV_VS      (1 << 16)
+#define PCR_ACD_SEL     (1 << 15)
+#define PCR_ACD(x)      (((x) & 0x7f) << 8)
+#define PCR_SCLK_SEL    (1 << 7)
+#define PCR_SHARP       (1 << 6)
+#define PCR_PCD(x)      ((x) & 0x3f)
+
+#define PWMR_CLS(x)     (((x) & 0x1ff) << 16)
+#define PWMR_LDMSK      (1 << 15)
+#define PWMR_SCR1       (1 << 10)
+#define PWMR_SCR0       (1 << 9)
+#define PWMR_CC_EN      (1 << 8)
+#define PWMR_PW(x)      ((x) & 0xff)
+
+#define LSCR1_PS_RISE_DELAY(x)    (((x) & 0x7f) << 26)
+#define LSCR1_CLS_RISE_DELAY(x)   (((x) & 0x3f) << 16)
+#define LSCR1_REV_TOGGLE_DELAY(x) (((x) & 0xf) << 8)
+#define LSCR1_GRAY2(x)            (((x) & 0xf) << 4)
+#define LSCR1_GRAY1(x)            (((x) & 0xf))
+
+#define DMACR_BURST     (1 << 31)
+#define DMACR_HM(x)     (((x) & 0xf) << 16)
+#define DMACR_TM(x)     ((x) & 0xf)
+
+struct imx_fb_videomode {
+        struct fb_videomode mode;
+        u32 pcr;
+        unsigned char   bpp;
+};
+
+struct imx_fb_platform_data {
+        struct imx_fb_videomode *mode;
+        int             num_modes;
+
+        u_int           cmap_greyscale:1,
+                        cmap_inverse:1,
+                        cmap_static:1,
+                        unused:29;
+
+        u_int           pwmr;
+        u_int           lscr1;
+        u_int           dmacr;
+
+        u_char * fixed_screen_cpu;
+        dma_addr_t fixed_screen_dma;
+
+        int (*init)(struct platform_device *);
+        void (*exit)(struct platform_device *);
+
+        void (*lcd_power)(int);
+        void (*backlight_power)(int);
+};
+
+void set_imx_fb_info(struct imx_fb_platform_data *);
+#endif /* ifndef __MACH_IMXFB_H__ */
diff --git a/include/linux/platform_data/video-msm_fb.h b/include/linux/platform_data/video-msm_fb.h
new file mode 100644
index 000000000000..1f4fc81b3d8f
--- /dev/null
+++ b/include/linux/platform_data/video-msm_fb.h
@@ -0,0 +1,147 @@
+/* arch/arm/mach-msm/include/mach/msm_fb.h
+ *
+ * Internal shared definitions for various MSM framebuffer parts.
+ *
+ * Copyright (C) 2007 Google Incorporated
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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 _MSM_FB_H_
+#define _MSM_FB_H_
+
+#include <linux/device.h>
+
+struct mddi_info;
+
+struct msm_fb_data {
+        int xres;       /* x resolution in pixels */
+        int yres;       /* y resolution in pixels */
+        int width;      /* disply width in mm */
+        int height;     /* display height in mm */
+        unsigned output_format;
+};
+
+struct msmfb_callback {
+        void (*func)(struct msmfb_callback *);
+};
+
+enum {
+        MSM_MDDI_PMDH_INTERFACE,
+        MSM_MDDI_EMDH_INTERFACE,
+        MSM_EBI2_INTERFACE,
+};
+
+#define MSMFB_CAP_PARTIAL_UPDATES       (1 << 0)
+
+struct msm_panel_data {
+        /* turns off the fb memory */
+        int (*suspend)(struct msm_panel_data *);
+        /* turns on the fb memory */
+        int (*resume)(struct msm_panel_data *);
+        /* turns off the panel */
+        int (*blank)(struct msm_panel_data *);
+        /* turns on the panel */
+        int (*unblank)(struct msm_panel_data *);
+        void (*wait_vsync)(struct msm_panel_data *);
+        void (*request_vsync)(struct msm_panel_data *, struct msmfb_callback *);
+        void (*clear_vsync)(struct msm_panel_data *);
+        /* from the enum above */
+        unsigned interface_type;
+        /* data to be passed to the fb driver */
+        struct msm_fb_data *fb_data;
+
+        /* capabilities supported by the panel */
+        uint32_t caps;
+};
+
+struct msm_mddi_client_data {
+        void (*suspend)(struct msm_mddi_client_data *);
+        void (*resume)(struct msm_mddi_client_data *);
+        void (*activate_link)(struct msm_mddi_client_data *);
+        void (*remote_write)(struct msm_mddi_client_data *, uint32_t val,
+                             uint32_t reg);
+        uint32_t (*remote_read)(struct msm_mddi_client_data *, uint32_t reg);
+        void (*auto_hibernate)(struct msm_mddi_client_data *, int);
+        /* custom data that needs to be passed from the board file to a 
+         * particular client */
+        void *private_client_data;
+        struct resource *fb_resource;
+        /* from the list above */
+        unsigned interface_type;
+};
+
+struct msm_mddi_platform_data {
+        unsigned int clk_rate;
+        void (*power_client)(struct msm_mddi_client_data *, int on);
+
+        /* fixup the mfr name, product id */
+        void (*fixup)(uint16_t *mfr_name, uint16_t *product_id);
+
+        struct resource *fb_resource; /*optional*/
+        /* number of clients in the list that follows */
+        int num_clients;
+        /* array of client information of clients */
+        struct {
+                unsigned product_id; /* mfr id in top 16 bits, product id
+                                      * in lower 16 bits
+                                      */
+                char *name;     /* the device name will be the platform
+                                 * device name registered for the client,
+                                 * it should match the name of the associated
+                                 * driver
+                                 */
+                unsigned id;    /* id for mddi client device node, will also
+                                 * be used as device id of panel devices, if
+                                 * the client device will have multiple panels
+                                 * space must be left here for them
+                                 */
+                void *client_data;      /* required private client data */
+                unsigned int clk_rate;  /* optional: if the client requires a
+                                        * different mddi clk rate
+                                        */
+        } client_platform_data[];
+};
+
+struct mdp_blit_req;
+struct fb_info;
+struct mdp_device {
+        struct device dev;
+        void (*dma)(struct mdp_device *mpd, uint32_t addr,
+                    uint32_t stride, uint32_t w, uint32_t h, uint32_t x,
+                    uint32_t y, struct msmfb_callback *callback, int interface);
+        void (*dma_wait)(struct mdp_device *mdp);
+        int (*blit)(struct mdp_device *mdp, struct fb_info *fb,
+                    struct mdp_blit_req *req);
+        void (*set_grp_disp)(struct mdp_device *mdp, uint32_t disp_id);
+};
+
+struct class_interface;
+int register_mdp_client(struct class_interface *class_intf);
+
+/**** private client data structs go below this line ***/
+
+struct msm_mddi_bridge_platform_data {
+        /* from board file */
+        int (*init)(struct msm_mddi_bridge_platform_data *,
+                    struct msm_mddi_client_data *);
+        int (*uninit)(struct msm_mddi_bridge_platform_data *,
+                      struct msm_mddi_client_data *);
+        /* passed to panel for use by the fb driver */
+        int (*blank)(struct msm_mddi_bridge_platform_data *,
+                     struct msm_mddi_client_data *);
+        int (*unblank)(struct msm_mddi_bridge_platform_data *,
+                       struct msm_mddi_client_data *);
+        struct msm_fb_data fb_data;
+};
+
+
+
+#endif
diff --git a/include/linux/platform_data/video-mx3fb.h b/include/linux/platform_data/video-mx3fb.h
new file mode 100644
index 000000000000..fdbe60001542
--- /dev/null
+++ b/include/linux/platform_data/video-mx3fb.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_MX3FB_H__
+#define __ASM_ARCH_MX3FB_H__
+
+#include <linux/device.h>
+#include <linux/fb.h>
+
+/* Proprietary FB_SYNC_ flags */
+#define FB_SYNC_OE_ACT_HIGH     0x80000000
+#define FB_SYNC_CLK_INVERT      0x40000000
+#define FB_SYNC_DATA_INVERT     0x20000000
+#define FB_SYNC_CLK_IDLE_EN     0x10000000
+#define FB_SYNC_SHARP_MODE      0x08000000
+#define FB_SYNC_SWAP_RGB        0x04000000
+#define FB_SYNC_CLK_SEL_EN      0x02000000
+
+/*
+ * Specify the way your display is connected. The IPU can arbitrarily
+ * map the internal colors to the external data lines. We only support
+ * the following mappings at the moment.
+ */
+enum disp_data_mapping {
+        /* blue -> d[0..5], green -> d[6..11], red -> d[12..17] */
+        IPU_DISP_DATA_MAPPING_RGB666,
+        /* blue -> d[0..4], green -> d[5..10], red -> d[11..15] */
+        IPU_DISP_DATA_MAPPING_RGB565,
+        /* blue -> d[0..7], green -> d[8..15], red -> d[16..23] */
+        IPU_DISP_DATA_MAPPING_RGB888,
+};
+
+/**
+ * struct mx3fb_platform_data - mx3fb platform data
+ *
+ * @dma_dev:    pointer to the dma-device, used for dma-slave connection
+ * @mode:       pointer to a platform-provided per mxc_register_fb() videomode
+ */
+struct mx3fb_platform_data {
+        struct device                   *dma_dev;
+        const char                      *name;
+        const struct fb_videomode       *mode;
+        int                             num_modes;
+        enum disp_data_mapping          disp_data_fmt;
+};
+
+#endif
diff --git a/include/linux/platform_data/video-nuc900fb.h b/include/linux/platform_data/video-nuc900fb.h
new file mode 100644
index 000000000000..cec5ece765ed
--- /dev/null
+++ b/include/linux/platform_data/video-nuc900fb.h
@@ -0,0 +1,83 @@
+/* linux/include/asm/arch-nuc900/fb.h
+ *
+ * Copyright (c) 2008 Nuvoton technology corporation
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * Changelog:
+ *
+ *   2008/08/26     vincen.zswan modify this file for LCD.
+ */
+
+#ifndef __ASM_ARM_FB_H
+#define __ASM_ARM_FB_H
+
+
+
+/* LCD Controller Hardware Desc */
+struct nuc900fb_hw {
+        unsigned int lcd_dccs;
+        unsigned int lcd_device_ctrl;
+        unsigned int lcd_mpulcd_cmd;
+        unsigned int lcd_int_cs;
+        unsigned int lcd_crtc_size;
+        unsigned int lcd_crtc_dend;
+        unsigned int lcd_crtc_hr;
+        unsigned int lcd_crtc_hsync;
+        unsigned int lcd_crtc_vr;
+        unsigned int lcd_va_baddr0;
+        unsigned int lcd_va_baddr1;
+        unsigned int lcd_va_fbctrl;
+        unsigned int lcd_va_scale;
+        unsigned int lcd_va_test;
+        unsigned int lcd_va_win;
+        unsigned int lcd_va_stuff;
+};
+
+/* LCD Display Description */
+struct nuc900fb_display {
+        /* LCD Image type */
+        unsigned type;
+
+        /* LCD Screen Size */
+        unsigned short width;
+        unsigned short height;
+
+        /* LCD Screen Info */
+        unsigned short xres;
+        unsigned short yres;
+        unsigned short bpp;
+
+        unsigned long pixclock;
+        unsigned short left_margin;
+        unsigned short right_margin;
+        unsigned short hsync_len;
+        unsigned short upper_margin;
+        unsigned short lower_margin;
+        unsigned short vsync_len;
+
+        /* hardware special register value */
+        unsigned int dccs;
+        unsigned int devctl;
+        unsigned int fbctrl;
+        unsigned int scale;
+};
+
+struct nuc900fb_mach_info {
+        struct nuc900fb_display *displays;
+        unsigned num_displays;
+        unsigned default_display;
+        /* GPIO Setting  Info */
+        unsigned gpio_dir;
+        unsigned gpio_dir_mask;
+        unsigned gpio_data;
+        unsigned gpio_data_mask;
+};
+
+extern void __init nuc900_fb_set_platdata(struct nuc900fb_mach_info *);
+
+#endif /* __ASM_ARM_FB_H */
diff --git a/include/linux/platform_data/video-pxafb.h b/include/linux/platform_data/video-pxafb.h
new file mode 100644
index 000000000000..486b4c519ae2
--- /dev/null
+++ b/include/linux/platform_data/video-pxafb.h
@@ -0,0 +1,175 @@
+/*
+ *  arch/arm/mach-pxa/include/mach/pxafb.h
+ *
+ *  Support for the xscale frame buffer.
+ *
+ *  Author:     Jean-Frederic Clere
+ *  Created:    Sep 22, 2003
+ *  Copyright:  jfclere@sinix.net
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#include <linux/fb.h>
+#include <mach/regs-lcd.h>
+
+/*
+ * Supported LCD connections
+ *
+ * bits 0 - 3: for LCD panel type:
+ *
+ *   STN  - for passive matrix
+ *   DSTN - for dual scan passive matrix
+ *   TFT  - for active matrix
+ *
+ * bits 4 - 9 : for bus width
+ * bits 10-17 : for AC Bias Pin Frequency
+ * bit     18 : for output enable polarity
+ * bit     19 : for pixel clock edge
+ * bit     20 : for output pixel format when base is RGBT16
+ */
+#define LCD_CONN_TYPE(_x)       ((_x) & 0x0f)
+#define LCD_CONN_WIDTH(_x)      (((_x) >> 4) & 0x1f)
+
+#define LCD_TYPE_MASK           0xf
+#define LCD_TYPE_UNKNOWN        0
+#define LCD_TYPE_MONO_STN       1
+#define LCD_TYPE_MONO_DSTN      2
+#define LCD_TYPE_COLOR_STN      3
+#define LCD_TYPE_COLOR_DSTN     4
+#define LCD_TYPE_COLOR_TFT      5
+#define LCD_TYPE_SMART_PANEL    6
+#define LCD_TYPE_MAX            7
+
+#define LCD_MONO_STN_4BPP       ((4  << 4) | LCD_TYPE_MONO_STN)
+#define LCD_MONO_STN_8BPP       ((8  << 4) | LCD_TYPE_MONO_STN)
+#define LCD_MONO_DSTN_8BPP      ((8  << 4) | LCD_TYPE_MONO_DSTN)
+#define LCD_COLOR_STN_8BPP      ((8  << 4) | LCD_TYPE_COLOR_STN)
+#define LCD_COLOR_DSTN_16BPP    ((16 << 4) | LCD_TYPE_COLOR_DSTN)
+#define LCD_COLOR_TFT_8BPP      ((8  << 4) | LCD_TYPE_COLOR_TFT)
+#define LCD_COLOR_TFT_16BPP     ((16 << 4) | LCD_TYPE_COLOR_TFT)
+#define LCD_COLOR_TFT_18BPP     ((18 << 4) | LCD_TYPE_COLOR_TFT)
+#define LCD_SMART_PANEL_8BPP    ((8  << 4) | LCD_TYPE_SMART_PANEL)
+#define LCD_SMART_PANEL_16BPP   ((16 << 4) | LCD_TYPE_SMART_PANEL)
+#define LCD_SMART_PANEL_18BPP   ((18 << 4) | LCD_TYPE_SMART_PANEL)
+
+#define LCD_AC_BIAS_FREQ(x)     (((x) & 0xff) << 10)
+#define LCD_BIAS_ACTIVE_HIGH    (0 << 18)
+#define LCD_BIAS_ACTIVE_LOW     (1 << 18)
+#define LCD_PCLK_EDGE_RISE      (0 << 19)
+#define LCD_PCLK_EDGE_FALL      (1 << 19)
+#define LCD_ALTERNATE_MAPPING   (1 << 20)
+
+/*
+ * This structure describes the machine which we are running on.
+ * It is set in linux/arch/arm/mach-pxa/machine_name.c and used in the probe routine
+ * of linux/drivers/video/pxafb.c
+ */
+struct pxafb_mode_info {
+        u_long          pixclock;
+
+        u_short         xres;
+        u_short         yres;
+
+        u_char          bpp;
+        u_int           cmap_greyscale:1,
+                        depth:8,
+                        transparency:1,
+                        unused:22;
+
+        /* Parallel Mode Timing */
+        u_char          hsync_len;
+        u_char          left_margin;
+        u_char          right_margin;
+
+        u_char          vsync_len;
+        u_char          upper_margin;
+        u_char          lower_margin;
+        u_char          sync;
+
+        /* Smart Panel Mode Timing - see PXA27x DM 7.4.15.0.3 for details
+         * Note:
+         * 1. all parameters in nanosecond (ns)
+         * 2. a0cs{rd,wr}_set_hld are controlled by the same register bits
+         *    in pxa27x and pxa3xx, initialize them to the same value or
+         *    the larger one will be used
+         * 3. same to {rd,wr}_pulse_width
+         *
+         * 4. LCD_PCLK_EDGE_{RISE,FALL} controls the L_PCLK_WR polarity
+         * 5. sync & FB_SYNC_HOR_HIGH_ACT controls the L_LCLK_A0
+         * 6. sync & FB_SYNC_VERT_HIGH_ACT controls the L_LCLK_RD
+         */
+        unsigned        a0csrd_set_hld; /* A0 and CS Setup/Hold Time before/after L_FCLK_RD */
+        unsigned        a0cswr_set_hld; /* A0 and CS Setup/Hold Time before/after L_PCLK_WR */
+        unsigned        wr_pulse_width; /* L_PCLK_WR pulse width */
+        unsigned        rd_pulse_width; /* L_FCLK_RD pulse width */
+        unsigned        cmd_inh_time;   /* Command Inhibit time between two writes */
+        unsigned        op_hold_time;   /* Output Hold time from L_FCLK_RD negation */
+};
+
+struct pxafb_mach_info {
+        struct pxafb_mode_info *modes;
+        unsigned int num_modes;
+
+        unsigned int    lcd_conn;
+        unsigned long   video_mem_size;
+
+        u_int           fixed_modes:1,
+                        cmap_inverse:1,
+                        cmap_static:1,
+                        acceleration_enabled:1,
+                        unused:28;
+
+        /* The following should be defined in LCCR0
+         *      LCCR0_Act or LCCR0_Pas          Active or Passive
+         *      LCCR0_Sngl or LCCR0_Dual        Single/Dual panel
+         *      LCCR0_Mono or LCCR0_Color       Mono/Color
+         *      LCCR0_4PixMono or LCCR0_8PixMono (in mono single mode)
+         *      LCCR0_DMADel(Tcpu) (optional)   DMA request delay
+         *
+         * The following should not be defined in LCCR0:
+         *      LCCR0_OUM, LCCR0_BM, LCCR0_QDM, LCCR0_DIS, LCCR0_EFM
+         *      LCCR0_IUM, LCCR0_SFM, LCCR0_LDM, LCCR0_ENB
+         */
+        u_int           lccr0;
+        /* The following should be defined in LCCR3
+         *      LCCR3_OutEnH or LCCR3_OutEnL    Output enable polarity
+         *      LCCR3_PixRsEdg or LCCR3_PixFlEdg Pixel clock edge type
+         *      LCCR3_Acb(X)                    AB Bias pin frequency
+         *      LCCR3_DPC (optional)            Double Pixel Clock mode (untested)
+         *
+         * The following should not be defined in LCCR3
+         *      LCCR3_HSP, LCCR3_VSP, LCCR0_Pcd(x), LCCR3_Bpp
+         */
+        u_int           lccr3;
+        /* The following should be defined in LCCR4
+         *      LCCR4_PAL_FOR_0 or LCCR4_PAL_FOR_1 or LCCR4_PAL_FOR_2
+         *
+         * All other bits in LCCR4 should be left alone.
+         */
+        u_int           lccr4;
+        void (*pxafb_backlight_power)(int);
+        void (*pxafb_lcd_power)(int, struct fb_var_screeninfo *);
+        void (*smart_update)(struct fb_info *);
+};
+
+void pxa_set_fb_info(struct device *, struct pxafb_mach_info *);
+unsigned long pxafb_get_hsync_time(struct device *dev);
+
+#ifdef CONFIG_FB_PXA_SMARTPANEL
+extern int pxafb_smart_queue(struct fb_info *info, uint16_t *cmds, int);
+extern int pxafb_smart_flush(struct fb_info *info);
+#else
+static inline int pxafb_smart_queue(struct fb_info *info,
+                                    uint16_t *cmds, int n)
+{
+        return 0;
+}
+
+static inline int pxafb_smart_flush(struct fb_info *info)
+{
+        return 0;
+}
+#endif
diff --git a/include/linux/platform_data/video-vt8500lcdfb.h b/include/linux/platform_data/video-vt8500lcdfb.h
new file mode 100644
index 000000000000..7f399c370fe0
--- /dev/null
+++ b/include/linux/platform_data/video-vt8500lcdfb.h
@@ -0,0 +1,31 @@
+/*
+ *  VT8500/WM8505 Frame Buffer platform data definitions
+ *
+ *  Copyright (C) 2010 Ed Spiridonov <edo.rus@gmail.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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 _VT8500FB_H
+#define _VT8500FB_H
+
+#include <linux/fb.h>
+
+struct vt8500fb_platform_data {
+        struct fb_videomode     mode;
+        u32                     xres_virtual;
+        u32                     yres_virtual;
+        u32                     bpp;
+        unsigned long           video_mem_phys;
+        void                    *video_mem_virt;
+        unsigned long           video_mem_len;
+};
+
+#endif /* _VT8500FB_H */
diff --git a/include/linux/platform_data/voltage-omap.h b/include/linux/platform_data/voltage-omap.h
new file mode 100644
index 000000000000..5be4d5def427
--- /dev/null
+++ b/include/linux/platform_data/voltage-omap.h
@@ -0,0 +1,39 @@
+/*
+ * OMAP Voltage Management Routines
+ *
+ * Copyright (C) 2011, Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_OMAP_VOLTAGE_H
+#define __ARCH_ARM_OMAP_VOLTAGE_H
+
+/**
+ * struct omap_volt_data - Omap voltage specific data.
+ * @voltage_nominal:    The possible voltage value in uV
+ * @sr_efuse_offs:      The offset of the efuse register(from system
+ *                      control module base address) from where to read
+ *                      the n-target value for the smartreflex module.
+ * @sr_errminlimit:     Error min limit value for smartreflex. This value
+ *                      differs at differnet opp and thus is linked
+ *                      with voltage.
+ * @vp_errorgain:       Error gain value for the voltage processor. This
+ *                      field also differs according to the voltage/opp.
+ */
+struct omap_volt_data {
+        u32     volt_nominal;
+        u32     sr_efuse_offs;
+        u8      sr_errminlimit;
+        u8      vp_errgain;
+};
+struct voltagedomain;
+
+struct voltagedomain *voltdm_lookup(const char *name);
+int voltdm_scale(struct voltagedomain *voltdm, unsigned long target_volt);
+unsigned long voltdm_get_voltage(struct voltagedomain *voltdm);
+struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm,
+                unsigned long volt);
+#endif
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 60e9994ef405..5711e9525a2a 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -14,11 +14,15 @@
 #include <linux/device.h>
 #include <linux/mod_devicetable.h>
 
+#define PLATFORM_DEVID_NONE     (-1)
+#define PLATFORM_DEVID_AUTO     (-2)
+
 struct mfd_cell;
 
 struct platform_device {
         const char      * name;
         int             id;
+        bool            id_auto;
         struct device   dev;
         u32             num_resources;
         struct resource * resource;
diff --git a/include/linux/pm.h b/include/linux/pm.h
index f067e60a3832..007e687c4f69 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -510,12 +510,14 @@ struct dev_pm_info {
         bool                    is_prepared:1;  /* Owned by the PM core */
         bool                    is_suspended:1; /* Ditto */
         bool                    ignore_children:1;
+        bool                    early_init:1;   /* Owned by the PM core */
         spinlock_t              lock;
 #ifdef CONFIG_PM_SLEEP
         struct list_head        entry;
         struct completion       completion;
         struct wakeup_source    *wakeup;
         bool                    wakeup_path:1;
+        bool                    syscore:1;
 #else
         unsigned int            should_wakeup:1;
 #endif
@@ -638,6 +640,7 @@ extern void __suspend_report_result(const char *function, void *fn, int ret);
         } while (0)
 
 extern int device_pm_wait_for_dev(struct device *sub, struct device *dev);
+extern void dpm_for_each_dev(void *data, void (*fn)(struct device *, void *));
 
 extern int pm_generic_prepare(struct device *dev);
 extern int pm_generic_suspend_late(struct device *dev);
@@ -677,6 +680,10 @@ static inline int device_pm_wait_for_dev(struct device *a, struct device *b)
         return 0;
 }
 
+static inline void dpm_for_each_dev(void *data, void (*fn)(struct device *, void *))
+{
+}
+
 #define pm_generic_prepare      NULL
 #define pm_generic_suspend      NULL
 #define pm_generic_resume       NULL
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index a7d6172922d4..7c1d252b20c0 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -114,7 +114,6 @@ struct generic_pm_domain_data {
         struct mutex lock;
         unsigned int refcount;
         bool need_restore;
-        bool always_on;
 };
 
 #ifdef CONFIG_PM_GENERIC_DOMAINS
@@ -139,36 +138,32 @@ extern int __pm_genpd_of_add_device(struct device_node *genpd_node,
                                     struct device *dev,
                                     struct gpd_timing_data *td);
 
-static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
-                                      struct device *dev)
-{
-        return __pm_genpd_add_device(genpd, dev, NULL);
-}
-
-static inline int pm_genpd_of_add_device(struct device_node *genpd_node,
-                                         struct device *dev)
-{
-        return __pm_genpd_of_add_device(genpd_node, dev, NULL);
-}
+extern int __pm_genpd_name_add_device(const char *domain_name,
+                                      struct device *dev,
+                                      struct gpd_timing_data *td);
 
 extern int pm_genpd_remove_device(struct generic_pm_domain *genpd,
                                   struct device *dev);
-extern void pm_genpd_dev_always_on(struct device *dev, bool val);
 extern void pm_genpd_dev_need_restore(struct device *dev, bool val);
 extern int pm_genpd_add_subdomain(struct generic_pm_domain *genpd,
                                   struct generic_pm_domain *new_subdomain);
+extern int pm_genpd_add_subdomain_names(const char *master_name,
+                                        const char *subdomain_name);
 extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
                                      struct generic_pm_domain *target);
 extern int pm_genpd_add_callbacks(struct device *dev,
                                   struct gpd_dev_ops *ops,
                                   struct gpd_timing_data *td);
 extern int __pm_genpd_remove_callbacks(struct device *dev, bool clear_td);
-extern int genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state);
-extern int genpd_detach_cpuidle(struct generic_pm_domain *genpd);
+extern int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state);
+extern int pm_genpd_name_attach_cpuidle(const char *name, int state);
+extern int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd);
+extern int pm_genpd_name_detach_cpuidle(const char *name);
 extern void pm_genpd_init(struct generic_pm_domain *genpd,
                           struct dev_power_governor *gov, bool is_off);
 
 extern int pm_genpd_poweron(struct generic_pm_domain *genpd);
+extern int pm_genpd_name_poweron(const char *domain_name);
 
 extern bool default_stop_ok(struct device *dev);
 
@@ -189,8 +184,15 @@ static inline int __pm_genpd_add_device(struct generic_pm_domain *genpd,
 {
         return -ENOSYS;
 }
-static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
-                                      struct device *dev)
+static inline int __pm_genpd_of_add_device(struct device_node *genpd_node,
+                                           struct device *dev,
+                                           struct gpd_timing_data *td)
+{
+        return -ENOSYS;
+}
+static inline int __pm_genpd_name_add_device(const char *domain_name,
+                                             struct device *dev,
+                                             struct gpd_timing_data *td)
 {
         return -ENOSYS;
 }
@@ -199,13 +201,17 @@ static inline int pm_genpd_remove_device(struct generic_pm_domain *genpd,
 {
         return -ENOSYS;
 }
-static inline void pm_genpd_dev_always_on(struct device *dev, bool val) {}
 static inline void pm_genpd_dev_need_restore(struct device *dev, bool val) {}
 static inline int pm_genpd_add_subdomain(struct generic_pm_domain *genpd,
                                          struct generic_pm_domain *new_sd)
 {
         return -ENOSYS;
 }
+static inline int pm_genpd_add_subdomain_names(const char *master_name,
+                                               const char *subdomain_name)
+{
+        return -ENOSYS;
+}
 static inline int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
                                             struct generic_pm_domain *target)
 {
@@ -221,11 +227,19 @@ static inline int __pm_genpd_remove_callbacks(struct device *dev, bool clear_td)
 {
         return -ENOSYS;
 }
-static inline int genpd_attach_cpuidle(struct generic_pm_domain *genpd, int st)
+static inline int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int st)
 {
         return -ENOSYS;
 }
-static inline int genpd_detach_cpuidle(struct generic_pm_domain *genpd)
+static inline int pm_genpd_name_attach_cpuidle(const char *name, int state)
+{
+        return -ENOSYS;
+}
+static inline int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
+{
+        return -ENOSYS;
+}
+static inline int pm_genpd_name_detach_cpuidle(const char *name)
 {
         return -ENOSYS;
 }
@@ -237,6 +251,10 @@ static inline int pm_genpd_poweron(struct generic_pm_domain *genpd)
 {
         return -ENOSYS;
 }
+static inline int pm_genpd_name_poweron(const char *domain_name)
+{
+        return -ENOSYS;
+}
 static inline bool default_stop_ok(struct device *dev)
 {
         return false;
@@ -245,6 +263,24 @@ static inline bool default_stop_ok(struct device *dev)
 #define pm_domain_always_on_gov NULL
 #endif
 
+static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
+                                      struct device *dev)
+{
+        return __pm_genpd_add_device(genpd, dev, NULL);
+}
+
+static inline int pm_genpd_of_add_device(struct device_node *genpd_node,
+                                         struct device *dev)
+{
+        return __pm_genpd_of_add_device(genpd_node, dev, NULL);
+}
+
+static inline int pm_genpd_name_add_device(const char *domain_name,
+                                           struct device *dev)
+{
+        return __pm_genpd_name_add_device(domain_name, dev, NULL);
+}
+
 static inline int pm_genpd_remove_callbacks(struct device *dev)
 {
         return __pm_genpd_remove_callbacks(dev, true);
@@ -258,4 +294,20 @@ static inline void genpd_queue_power_off_work(struct generic_pm_domain *gpd) {}
 static inline void pm_genpd_poweroff_unused(void) {}
 #endif
 
+#ifdef CONFIG_PM_GENERIC_DOMAINS_SLEEP
+extern void pm_genpd_syscore_switch(struct device *dev, bool suspend);
+#else
+static inline void pm_genpd_syscore_switch(struct device *dev, bool suspend) {}
+#endif
+
+static inline void pm_genpd_syscore_poweroff(struct device *dev)
+{
+        pm_genpd_syscore_switch(dev, true);
+}
+
+static inline void pm_genpd_syscore_poweron(struct device *dev)
+{
+        pm_genpd_syscore_switch(dev, false);
+}
+
 #endif /* _LINUX_PM_DOMAIN_H */
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 11bad91c4433..7931efe71175 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -36,7 +36,13 @@
 struct posix_acl_entry {
         short                   e_tag;
         unsigned short          e_perm;
-        unsigned int            e_id;
+        union {
+                kuid_t          e_uid;
+                kgid_t          e_gid;
+#ifndef CONFIG_UIDGID_STRICT_TYPE_CHECKS
+                unsigned int    e_id;
+#endif
+        };
 };
 
 struct posix_acl {
diff --git a/include/linux/posix_acl_xattr.h b/include/linux/posix_acl_xattr.h
index 6e53c34035cd..ad93ad0f1db0 100644
--- a/include/linux/posix_acl_xattr.h
+++ b/include/linux/posix_acl_xattr.h
@@ -52,7 +52,21 @@ posix_acl_xattr_count(size_t size)
         return size / sizeof(posix_acl_xattr_entry);
 }
 
-struct posix_acl *posix_acl_from_xattr(const void *value, size_t size);
-int posix_acl_to_xattr(const struct posix_acl *acl, void *buffer, size_t size);
+#ifdef CONFIG_FS_POSIX_ACL
+void posix_acl_fix_xattr_from_user(void *value, size_t size);
+void posix_acl_fix_xattr_to_user(void *value, size_t size);
+#else
+static inline void posix_acl_fix_xattr_from_user(void *value, size_t size)
+{
+}
+static inline void posix_acl_fix_xattr_to_user(void *value, size_t size)
+{
+}
+#endif
+
+struct posix_acl *posix_acl_from_xattr(struct user_namespace *user_ns, 
+                                       const void *value, size_t size);
+int posix_acl_to_xattr(struct user_namespace *user_ns,
+                       const struct posix_acl *acl, void *buffer, size_t size);
 
 #endif  /* _POSIX_ACL_XATTR_H */
diff --git a/include/linux/power/generic-adc-battery.h b/include/linux/power/generic-adc-battery.h
new file mode 100644
index 000000000000..b1ebe08533b6
--- /dev/null
+++ b/include/linux/power/generic-adc-battery.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2012, Anish Kumar <anish198519851985@gmail.com>
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef GENERIC_ADC_BATTERY_H
+#define GENERIC_ADC_BATTERY_H
+
+/**
+ * struct gab_platform_data - platform_data for generic adc iio battery driver.
+ * @battery_info:         recommended structure to specify static power supply
+ *                         parameters
+ * @cal_charge:           calculate charge level.
+ * @gpio_charge_finished: gpio for the charger.
+ * @gpio_inverted:        Should be 1 if the GPIO is active low otherwise 0
+ * @jitter_delay:         delay required after the interrupt to check battery
+ *                        status.Default set is 10ms.
+ */
+struct gab_platform_data {
+        struct power_supply_info battery_info;
+        int     (*cal_charge)(long value);
+        int     gpio_charge_finished;
+        bool    gpio_inverted;
+        int     jitter_delay;
+};
+
+#endif /* GENERIC_ADC_BATTERY_H */
diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
index 3101e62a1213..4a496ebc7d73 100644
--- a/include/linux/power/smartreflex.h
+++ b/include/linux/power/smartreflex.h
@@ -23,7 +23,7 @@
 #include <linux/types.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
-#include <plat/voltage.h>
+#include <linux/platform_data/voltage-omap.h>
 
 /*
  * Different Smartreflex IPs version. The v1 is the 65nm version used in
diff --git a/include/linux/pps_kernel.h b/include/linux/pps_kernel.h
index 94048547f29a..0cc45ae1afd5 100644
--- a/include/linux/pps_kernel.h
+++ b/include/linux/pps_kernel.h
@@ -116,5 +116,14 @@ static inline void pps_get_ts(struct pps_event_time *ts)
 
 #endif /* CONFIG_NTP_PPS */
 
+/* Subtract known time delay from PPS event time(s) */
+static inline void pps_sub_ts(struct pps_event_time *ts, struct timespec delta)
+{
+        ts->ts_real = timespec_sub(ts->ts_real, delta);
+#ifdef CONFIG_NTP_PPS
+        ts->ts_raw = timespec_sub(ts->ts_raw, delta);
+#endif
+}
+
 #endif /* LINUX_PPS_KERNEL_H */
 
diff --git a/include/linux/projid.h b/include/linux/projid.h
new file mode 100644
index 000000000000..36517b95be5c
--- /dev/null
+++ b/include/linux/projid.h
@@ -0,0 +1,104 @@
+#ifndef _LINUX_PROJID_H
+#define _LINUX_PROJID_H
+
+/*
+ * A set of types for the internal kernel types representing project ids.
+ *
+ * The types defined in this header allow distinguishing which project ids in
+ * the kernel are values used by userspace and which project id values are
+ * the internal kernel values.  With the addition of user namespaces the values
+ * can be different.  Using the type system makes it possible for the compiler
+ * to detect when we overlook these differences.
+ *
+ */
+#include <linux/types.h>
+
+struct user_namespace;
+extern struct user_namespace init_user_ns;
+
+typedef __kernel_uid32_t projid_t;
+
+#ifdef CONFIG_UIDGID_STRICT_TYPE_CHECKS
+
+typedef struct {
+        projid_t val;
+} kprojid_t;
+
+static inline projid_t __kprojid_val(kprojid_t projid)
+{
+        return projid.val;
+}
+
+#define KPROJIDT_INIT(value) (kprojid_t){ value }
+
+#else
+
+typedef projid_t kprojid_t;
+
+static inline projid_t __kprojid_val(kprojid_t projid)
+{
+        return projid;
+}
+
+#define KPROJIDT_INIT(value) ((kprojid_t) value )
+
+#endif
+
+#define INVALID_PROJID KPROJIDT_INIT(-1)
+#define OVERFLOW_PROJID 65534
+
+static inline bool projid_eq(kprojid_t left, kprojid_t right)
+{
+        return __kprojid_val(left) == __kprojid_val(right);
+}
+
+static inline bool projid_lt(kprojid_t left, kprojid_t right)
+{
+        return __kprojid_val(left) < __kprojid_val(right);
+}
+
+static inline bool projid_valid(kprojid_t projid)
+{
+        return !projid_eq(projid, INVALID_PROJID);
+}
+
+#ifdef CONFIG_USER_NS
+
+extern kprojid_t make_kprojid(struct user_namespace *from, projid_t projid);
+
+extern projid_t from_kprojid(struct user_namespace *to, kprojid_t projid);
+extern projid_t from_kprojid_munged(struct user_namespace *to, kprojid_t projid);
+
+static inline bool kprojid_has_mapping(struct user_namespace *ns, kprojid_t projid)
+{
+        return from_kprojid(ns, projid) != (projid_t)-1;
+}
+
+#else
+
+static inline kprojid_t make_kprojid(struct user_namespace *from, projid_t projid)
+{
+        return KPROJIDT_INIT(projid);
+}
+
+static inline projid_t from_kprojid(struct user_namespace *to, kprojid_t kprojid)
+{
+        return __kprojid_val(kprojid);
+}
+
+static inline projid_t from_kprojid_munged(struct user_namespace *to, kprojid_t kprojid)
+{
+        projid_t projid = from_kprojid(to, kprojid);
+        if (projid == (projid_t)-1)
+                projid = OVERFLOW_PROJID;
+        return projid;
+}
+
+static inline bool kprojid_has_mapping(struct user_namespace *ns, kprojid_t projid)
+{
+        return true;
+}
+
+#endif /* CONFIG_USER_NS */
+
+#endif /* _LINUX_PROJID_H */
diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h
index 945704c2ed65..f2dc6d8fc680 100644
--- a/include/linux/ptp_clock_kernel.h
+++ b/include/linux/ptp_clock_kernel.h
@@ -21,6 +21,8 @@
 #ifndef _PTP_CLOCK_KERNEL_H_
 #define _PTP_CLOCK_KERNEL_H_
 
+#include <linux/device.h>
+#include <linux/pps_kernel.h>
 #include <linux/ptp_clock.h>
 
 
@@ -40,7 +42,9 @@ struct ptp_clock_request {
  * struct ptp_clock_info - decribes a PTP hardware clock
  *
  * @owner:     The clock driver should set to THIS_MODULE.
- * @name:      A short name to identify the clock.
+ * @name:      A short "friendly name" to identify the clock and to
+ *             help distinguish PHY based devices from MAC based ones.
+ *             The string is not meant to be a unique id.
  * @max_adj:   The maximum possible frequency adjustment, in parts per billon.
  * @n_alarm:   The number of programmable alarms.
  * @n_ext_ts:  The number of external time stamp channels.
@@ -92,10 +96,12 @@ struct ptp_clock;
 /**
  * ptp_clock_register() - register a PTP hardware clock driver
  *
- * @info:  Structure describing the new clock.
+ * @info:   Structure describing the new clock.
+ * @parent: Pointer to the parent device of the new clock.
  */
 
-extern struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info);
+extern struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
+                                            struct device *parent);
 
 /**
  * ptp_clock_unregister() - unregister a PTP hardware clock driver
@@ -110,6 +116,7 @@ enum ptp_clock_events {
         PTP_CLOCK_ALARM,
         PTP_CLOCK_EXTTS,
         PTP_CLOCK_PPS,
+        PTP_CLOCK_PPSUSR,
 };
 
 /**
@@ -117,13 +124,17 @@ enum ptp_clock_events {
  *
  * @type:  One of the ptp_clock_events enumeration values.
  * @index: Identifies the source of the event.
- * @timestamp: When the event occured.
+ * @timestamp: When the event occurred (%PTP_CLOCK_EXTTS only).
+ * @pps_times: When the event occurred (%PTP_CLOCK_PPSUSR only).
  */
 
 struct ptp_clock_event {
         int type;
         int index;
-        u64 timestamp;
+        union {
+                u64 timestamp;
+                struct pps_event_time pps_times;
+        };
 };
 
 /**
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 597e4fdb97fe..3db698aee34c 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -130,8 +130,6 @@ extern void exit_ptrace(struct task_struct *tracer);
 #define PTRACE_MODE_READ        0x01
 #define PTRACE_MODE_ATTACH      0x02
 #define PTRACE_MODE_NOAUDIT     0x04
-/* Returns 0 on success, -errno on denial. */
-extern int __ptrace_may_access(struct task_struct *task, unsigned int mode);
 /* Returns true on success, false on denial. */
 extern bool ptrace_may_access(struct task_struct *task, unsigned int mode);
 
diff --git a/include/linux/quota.h b/include/linux/quota.h
index 524ede8a160a..dcd5721e626d 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -181,10 +181,135 @@ enum {
 #include <linux/dqblk_v2.h>
 
 #include <linux/atomic.h>
+#include <linux/uidgid.h>
+#include <linux/projid.h>
+
+#undef USRQUOTA
+#undef GRPQUOTA
+enum quota_type {
+        USRQUOTA = 0,           /* element used for user quotas */
+        GRPQUOTA = 1,           /* element used for group quotas */
+        PRJQUOTA = 2,           /* element used for project quotas */
+};
 
 typedef __kernel_uid32_t qid_t; /* Type in which we store ids in memory */
 typedef long long qsize_t;      /* Type in which we store sizes */
 
+struct kqid {                   /* Type in which we store the quota identifier */
+        union {
+                kuid_t uid;
+                kgid_t gid;
+                kprojid_t projid;
+        };
+        enum quota_type type;  /* USRQUOTA (uid) or GRPQUOTA (gid) or PRJQUOTA (projid) */
+};
+
+extern bool qid_eq(struct kqid left, struct kqid right);
+extern bool qid_lt(struct kqid left, struct kqid right);
+extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
+extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
+extern bool qid_valid(struct kqid qid);
+
+/**
+ *      make_kqid - Map a user-namespace, type, qid tuple into a kqid.
+ *      @from: User namespace that the qid is in
+ *      @type: The type of quota
+ *      @qid: Quota identifier
+ *
+ *      Maps a user-namespace, type qid tuple into a kernel internal
+ *      kqid, and returns that kqid.
+ *
+ *      When there is no mapping defined for the user-namespace, type,
+ *      qid tuple an invalid kqid is returned.  Callers are expected to
+ *      test for and handle handle invalid kqids being returned.
+ *      Invalid kqids may be tested for using qid_valid().
+ */
+static inline struct kqid make_kqid(struct user_namespace *from,
+                                    enum quota_type type, qid_t qid)
+{
+        struct kqid kqid;
+
+        kqid.type = type;
+        switch (type) {
+        case USRQUOTA:
+                kqid.uid = make_kuid(from, qid);
+                break;
+        case GRPQUOTA:
+                kqid.gid = make_kgid(from, qid);
+                break;
+        case PRJQUOTA:
+                kqid.projid = make_kprojid(from, qid);
+                break;
+        default:
+                BUG();
+        }
+        return kqid;
+}
+
+/**
+ *      make_kqid_invalid - Explicitly make an invalid kqid
+ *      @type: The type of quota identifier
+ *
+ *      Returns an invalid kqid with the specified type.
+ */
+static inline struct kqid make_kqid_invalid(enum quota_type type)
+{
+        struct kqid kqid;
+
+        kqid.type = type;
+        switch (type) {
+        case USRQUOTA:
+                kqid.uid = INVALID_UID;
+                break;
+        case GRPQUOTA:
+                kqid.gid = INVALID_GID;
+                break;
+        case PRJQUOTA:
+                kqid.projid = INVALID_PROJID;
+                break;
+        default:
+                BUG();
+        }
+        return kqid;
+}
+
+/**
+ *      make_kqid_uid - Make a kqid from a kuid
+ *      @uid: The kuid to make the quota identifier from
+ */
+static inline struct kqid make_kqid_uid(kuid_t uid)
+{
+        struct kqid kqid;
+        kqid.type = USRQUOTA;
+        kqid.uid = uid;
+        return kqid;
+}
+
+/**
+ *      make_kqid_gid - Make a kqid from a kgid
+ *      @gid: The kgid to make the quota identifier from
+ */
+static inline struct kqid make_kqid_gid(kgid_t gid)
+{
+        struct kqid kqid;
+        kqid.type = GRPQUOTA;
+        kqid.gid = gid;
+        return kqid;
+}
+
+/**
+ *      make_kqid_projid - Make a kqid from a projid
+ *      @projid: The kprojid to make the quota identifier from
+ */
+static inline struct kqid make_kqid_projid(kprojid_t projid)
+{
+        struct kqid kqid;
+        kqid.type = PRJQUOTA;
+        kqid.projid = projid;
+        return kqid;
+}
+
+
 extern spinlock_t dq_data_lock;
 
 /* Maximal numbers of writes for quota operation (insert/delete/update)
@@ -294,10 +419,9 @@ struct dquot {
         atomic_t dq_count;              /* Use count */
         wait_queue_head_t dq_wait_unused;       /* Wait queue for dquot to become unused */
         struct super_block *dq_sb;      /* superblock this applies to */
-        unsigned int dq_id;             /* ID this applies to (uid, gid) */
+        struct kqid dq_id;              /* ID this applies to (uid, gid, projid) */
         loff_t dq_off;                  /* Offset of dquot on disk */
         unsigned long dq_flags;         /* See DQ_* */
-        short dq_type;                  /* Type of quota */
         struct mem_dqblk dq_dqb;        /* Diskquota usage */
 };
 
@@ -336,8 +460,8 @@ struct quotactl_ops {
         int (*quota_sync)(struct super_block *, int);
         int (*get_info)(struct super_block *, int, struct if_dqinfo *);
         int (*set_info)(struct super_block *, int, struct if_dqinfo *);
-        int (*get_dqblk)(struct super_block *, int, qid_t, struct fs_disk_quota *);
-        int (*set_dqblk)(struct super_block *, int, qid_t, struct fs_disk_quota *);
+        int (*get_dqblk)(struct super_block *, struct kqid, struct fs_disk_quota *);
+        int (*set_dqblk)(struct super_block *, struct kqid, struct fs_disk_quota *);
         int (*get_xstate)(struct super_block *, struct fs_quota_stat *);
         int (*set_xstate)(struct super_block *, unsigned int, int);
 };
@@ -386,10 +510,10 @@ static inline unsigned int dquot_generic_flag(unsigned int flags, int type)
 }
 
 #ifdef CONFIG_QUOTA_NETLINK_INTERFACE
-extern void quota_send_warning(short type, unsigned int id, dev_t dev,
+extern void quota_send_warning(struct kqid qid, dev_t dev,
                                const char warntype);
 #else
-static inline void quota_send_warning(short type, unsigned int id, dev_t dev,
+static inline void quota_send_warning(struct kqid qid, dev_t dev,
                                       const char warntype)
 {
         return;
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index ec6b65feaaba..1c50093ae656 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -44,7 +44,7 @@ void inode_sub_rsv_space(struct inode *inode, qsize_t number);
 
 void dquot_initialize(struct inode *inode);
 void dquot_drop(struct inode *inode);
-struct dquot *dqget(struct super_block *sb, unsigned int id, int type);
+struct dquot *dqget(struct super_block *sb, struct kqid qid);
 void dqput(struct dquot *dquot);
 int dquot_scan_active(struct super_block *sb,
                       int (*fn)(struct dquot *dquot, unsigned long priv),
@@ -87,9 +87,9 @@ int dquot_writeback_dquots(struct super_block *sb, int type);
 int dquot_quota_sync(struct super_block *sb, int type);
 int dquot_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
 int dquot_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
-int dquot_get_dqblk(struct super_block *sb, int type, qid_t id,
+int dquot_get_dqblk(struct super_block *sb, struct kqid id,
                 struct fs_disk_quota *di);
-int dquot_set_dqblk(struct super_block *sb, int type, qid_t id,
+int dquot_set_dqblk(struct super_block *sb, struct kqid id,
                 struct fs_disk_quota *di);
 
 int __dquot_transfer(struct inode *inode, struct dquot **transfer_to);
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 115ead2b5155..7c968e4f929e 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -191,6 +191,21 @@ extern void rcu_idle_enter(void);
 extern void rcu_idle_exit(void);
 extern void rcu_irq_enter(void);
 extern void rcu_irq_exit(void);
+
+#ifdef CONFIG_RCU_USER_QS
+extern void rcu_user_enter(void);
+extern void rcu_user_exit(void);
+extern void rcu_user_enter_after_irq(void);
+extern void rcu_user_exit_after_irq(void);
+extern void rcu_user_hooks_switch(struct task_struct *prev,
+                                  struct task_struct *next);
+#else
+static inline void rcu_user_enter(void) { }
+static inline void rcu_user_exit(void) { }
+static inline void rcu_user_enter_after_irq(void) { }
+static inline void rcu_user_exit_after_irq(void) { }
+#endif /* CONFIG_RCU_USER_QS */
+
 extern void exit_rcu(void);
 
 /**
@@ -210,14 +225,12 @@ extern void exit_rcu(void);
  * to nest RCU_NONIDLE() wrappers, but the nesting level is currently
  * quite limited.  If deeper nesting is required, it will be necessary
  * to adjust DYNTICK_TASK_NESTING_VALUE accordingly.
- *
- * This macro may be used from process-level code only.
  */
 #define RCU_NONIDLE(a) \
         do { \
-                rcu_idle_exit(); \
+                rcu_irq_enter(); \
                 do { a; } while (0); \
-                rcu_idle_enter(); \
+                rcu_irq_exit(); \
         } while (0)
 
 /*
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 7f7e00df3adf..e3bcc3f4dcb8 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -285,6 +285,7 @@ struct regmap_irq {
  * @ack_base:    Base ack address.  If zero then the chip is clear on read.
  * @wake_base:   Base address for wake enables.  If zero unsupported.
  * @irq_reg_stride:  Stride to use for chips where registers are not contiguous.
+ * @runtime_pm:  Hold a runtime PM lock on the device when accessing it.
  *
  * @num_regs:    Number of registers in each control bank.
  * @irqs:        Descriptors for individual IRQs.  Interrupt numbers are
@@ -299,6 +300,8 @@ struct regmap_irq_chip {
         unsigned int ack_base;
         unsigned int wake_base;
         unsigned int irq_reg_stride;
+        unsigned int mask_invert;
+        bool runtime_pm;
 
         int num_regs;
 
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index da339fd8c755..c43cd3556b1f 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -177,6 +177,8 @@ int regulator_set_mode(struct regulator *regulator, unsigned int mode);
 unsigned int regulator_get_mode(struct regulator *regulator);
 int regulator_set_optimum_mode(struct regulator *regulator, int load_uA);
 
+int regulator_allow_bypass(struct regulator *regulator, bool allow);
+
 /* regulator notifier block */
 int regulator_register_notifier(struct regulator *regulator,
                               struct notifier_block *nb);
@@ -328,6 +330,12 @@ static inline int regulator_set_optimum_mode(struct regulator *regulator,
         return REGULATOR_MODE_NORMAL;
 }
 
+static inline int regulator_allow_bypass(struct regulator *regulator,
+                                         bool allow)
+{
+        return 0;
+}
+
 static inline int regulator_register_notifier(struct regulator *regulator,
                               struct notifier_block *nb)
 {
@@ -352,4 +360,11 @@ static inline void regulator_set_drvdata(struct regulator *regulator,
 
 #endif
 
+static inline int regulator_set_voltage_tol(struct regulator *regulator,
+                                            int new_uV, int tol_uV)
+{
+        return regulator_set_voltage(regulator,
+                                     new_uV - tol_uV, new_uV + tol_uV);
+}
+
 #endif
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index bac4c871f3bd..7932a3bf21bd 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -32,6 +32,8 @@ enum regulator_status {
         REGULATOR_STATUS_NORMAL,
         REGULATOR_STATUS_IDLE,
         REGULATOR_STATUS_STANDBY,
+        /* The regulator is enabled but not regulating */
+        REGULATOR_STATUS_BYPASS,
         /* in case that any other status doesn't apply */
         REGULATOR_STATUS_UNDEFINED,
 };
@@ -58,6 +60,7 @@ enum regulator_status {
  *      regulator_desc.n_voltages.  Voltages may be reported in any order.
  *
  * @set_current_limit: Configure a limit for a current-limited regulator.
+ *                     The driver should select the current closest to max_uA.
  * @get_current_limit: Get the configured limit for a current-limited regulator.
  *
  * @set_mode: Set the configured operating mode for the regulator.
@@ -67,6 +70,9 @@ enum regulator_status {
  * @get_optimum_mode: Get the most efficient operating mode for the regulator
  *                    when running with the specified parameters.
  *
+ * @set_bypass: Set the regulator in bypass mode.
+ * @get_bypass: Get the regulator bypass mode state.
+ *
  * @enable_time: Time taken for the regulator voltage output voltage to
  *               stabilise after being enabled, in microseconds.
  * @set_ramp_delay: Set the ramp delay for the regulator. The driver should
@@ -133,6 +139,10 @@ struct regulator_ops {
         unsigned int (*get_optimum_mode) (struct regulator_dev *, int input_uV,
                                           int output_uV, int load_uA);
 
+        /* control and report on bypass mode */
+        int (*set_bypass)(struct regulator_dev *dev, bool enable);
+        int (*get_bypass)(struct regulator_dev *dev, bool *enable);
+
         /* the operations below are for configuration of regulator state when
          * its parent PMIC enters a global STANDBY/HIBERNATE state */
 
@@ -205,6 +215,8 @@ struct regulator_desc {
         unsigned int vsel_mask;
         unsigned int enable_reg;
         unsigned int enable_mask;
+        unsigned int bypass_reg;
+        unsigned int bypass_mask;
 
         unsigned int enable_time;
 };
@@ -221,7 +233,8 @@ struct regulator_desc {
  * @driver_data: private regulator data
  * @of_node: OpenFirmware node to parse for device tree bindings (may be
  *           NULL).
- * @regmap: regmap to use for core regmap helpers
+ * @regmap: regmap to use for core regmap helpers if dev_get_regulator() is
+ *          insufficient.
  * @ena_gpio: GPIO controlling regulator enable.
  * @ena_gpio_invert: Sense for GPIO enable control.
  * @ena_gpio_flags: Flags to use when calling gpio_request_one()
@@ -253,6 +266,7 @@ struct regulator_dev {
         int exclusive;
         u32 use_count;
         u32 open_count;
+        u32 bypass_count;
 
         /* lists we belong to */
         struct list_head list; /* list of all regulators */
@@ -310,6 +324,8 @@ int regulator_disable_regmap(struct regulator_dev *rdev);
 int regulator_set_voltage_time_sel(struct regulator_dev *rdev,
                                    unsigned int old_selector,
                                    unsigned int new_selector);
+int regulator_set_bypass_regmap(struct regulator_dev *rdev, bool enable);
+int regulator_get_bypass_regmap(struct regulator_dev *rdev, bool *enable);
 
 void *regulator_get_init_drvdata(struct regulator_init_data *reg_init_data);
 
diff --git a/include/linux/regulator/fan53555.h b/include/linux/regulator/fan53555.h
new file mode 100644
index 000000000000..5c45c85d52ca
--- /dev/null
+++ b/include/linux/regulator/fan53555.h
@@ -0,0 +1,60 @@
+/*
+ * fan53555.h - Fairchild Regulator FAN53555 Driver
+ *
+ * Copyright (C) 2012 Marvell Technology Ltd.
+ * Yunfan Zhang <yfzhang@marvell.com>
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __FAN53555_H__
+
+/* VSEL ID */
+enum {
+        FAN53555_VSEL_ID_0 = 0,
+        FAN53555_VSEL_ID_1,
+};
+
+/* Transition slew rate limiting from a low to high voltage.
+ * -----------------------
+ *   Bin |Slew Rate(mV/uS)
+ * ------|----------------
+ *   000 |    64.00
+ * ------|----------------
+ *   001 |    32.00
+ * ------|----------------
+ *   010 |    16.00
+ * ------|----------------
+ *   011 |     8.00
+ * ------|----------------
+ *   100 |     4.00
+ * ------|----------------
+ *   101 |     2.00
+ * ------|----------------
+ *   110 |     1.00
+ * ------|----------------
+ *   111 |     0.50
+ * -----------------------
+ */
+enum {
+        FAN53555_SLEW_RATE_64MV = 0,
+        FAN53555_SLEW_RATE_32MV,
+        FAN53555_SLEW_RATE_16MV,
+        FAN53555_SLEW_RATE_8MV,
+        FAN53555_SLEW_RATE_4MV,
+        FAN53555_SLEW_RATE_2MV,
+        FAN53555_SLEW_RATE_1MV,
+        FAN53555_SLEW_RATE_0_5MV,
+};
+
+struct fan53555_platform_data {
+        struct regulator_init_data *regulator;
+        unsigned int slew_rate;
+        /* Sleep VSEL ID */
+        unsigned int sleep_vsel_id;
+};
+
+#endif /* __FAN53555_H__ */
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index 40dd0a394cfa..36adbc82de6a 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -32,6 +32,7 @@ struct regulator;
  *           board/machine.
  * STATUS:   Regulator can be enabled and disabled.
  * DRMS:     Dynamic Regulator Mode Switching is enabled for this regulator.
+ * BYPASS:   Regulator can be put into bypass mode
  */
 
 #define REGULATOR_CHANGE_VOLTAGE        0x1
@@ -39,6 +40,7 @@ struct regulator;
 #define REGULATOR_CHANGE_MODE           0x4
 #define REGULATOR_CHANGE_STATUS         0x8
 #define REGULATOR_CHANGE_DRMS           0x10
+#define REGULATOR_CHANGE_BYPASS         0x20
 
 /**
  * struct regulator_state - regulator state during low power system states
diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h
index 6fdf02737e9d..0ec590bb3611 100644
--- a/include/linux/rfkill.h
+++ b/include/linux/rfkill.h
@@ -354,6 +354,37 @@ static inline bool rfkill_blocked(struct rfkill *rfkill)
 }
 #endif /* RFKILL || RFKILL_MODULE */
 
+
+#ifdef CONFIG_RFKILL_LEDS
+/**
+ * rfkill_get_led_trigger_name - Get the LED trigger name for the button's LED.
+ * This function might return a NULL pointer if registering of the
+ * LED trigger failed. Use this as "default_trigger" for the LED.
+ */
+const char *rfkill_get_led_trigger_name(struct rfkill *rfkill);
+
+/**
+ * rfkill_set_led_trigger_name -- set the LED trigger name
+ * @rfkill: rfkill struct
+ * @name: LED trigger name
+ *
+ * This function sets the LED trigger name of the radio LED
+ * trigger that rfkill creates. It is optional, but if called
+ * must be called before rfkill_register() to be effective.
+ */
+void rfkill_set_led_trigger_name(struct rfkill *rfkill, const char *name);
+#else
+static inline const char *rfkill_get_led_trigger_name(struct rfkill *rfkill)
+{
+        return NULL;
+}
+
+static inline void
+rfkill_set_led_trigger_name(struct rfkill *rfkill, const char *name)
+{
+}
+#endif
+
 #endif /* __KERNEL__ */
 
 #endif /* RFKILL_H */
diff --git a/include/linux/sc26198.h b/include/linux/sc26198.h
deleted file mode 100644
index 7ca35abad387..000000000000
--- a/include/linux/sc26198.h
+++ /dev/null
@@ -1,533 +0,0 @@
-/*****************************************************************************/
-
-/*
- *      sc26198.h  -- SC26198 UART hardware info.
- *
- *      Copyright (C) 1995-1998  Stallion Technologies
- *
- *      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.
- *
- *      This program is distributed in the hope that it will be useful,
- *      but WITHOUT ANY WARRANTY; without even the implied warranty of
- *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *      GNU General Public License for more details.
- *
- *      You should have received a copy of the GNU General Public License
- *      along with this program; if not, write to the Free Software
- *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*****************************************************************************/
-#ifndef _SC26198_H
-#define _SC26198_H
-/*****************************************************************************/
-
-/*
- *      Define the number of async ports per sc26198 uart device.
- */
-#define SC26198_PORTS           8
-
-/*
- *      Baud rate timing clocks. All derived from a master 14.7456 MHz clock.
- */
-#define SC26198_MASTERCLOCK     14745600L
-#define SC26198_DCLK            (SC26198_MASTERCLOCK)
-#define SC26198_CCLK            (SC26198_MASTERCLOCK / 2)
-#define SC26198_BCLK            (SC26198_MASTERCLOCK / 4)
-
-/*
- *      Define internal FIFO sizes for the 26198 ports.
- */
-#define SC26198_TXFIFOSIZE      16
-#define SC26198_RXFIFOSIZE      16
-
-/*****************************************************************************/
-
-/*
- *      Global register definitions. These registers are global to each 26198
- *      device, not specific ports on it.
- */
-#define TSTR            0x0d
-#define GCCR            0x0f
-#define ICR             0x1b
-#define WDTRCR          0x1d
-#define IVR             0x1f
-#define BRGTRUA         0x84
-#define GPOSR           0x87
-#define GPOC            0x8b
-#define UCIR            0x8c
-#define CIR             0x8c
-#define BRGTRUB         0x8d
-#define GRXFIFO         0x8e
-#define GTXFIFO         0x8e
-#define GCCR2           0x8f
-#define BRGTRLA         0x94
-#define GPOR            0x97
-#define GPOD            0x9b
-#define BRGTCR          0x9c
-#define GICR            0x9c
-#define BRGTRLB         0x9d
-#define GIBCR           0x9d
-#define GITR            0x9f
-
-/*
- *      Per port channel registers. These are the register offsets within
- *      the port address space, so need to have the port address (0 to 7)
- *      inserted in bit positions 4:6.
- */
-#define MR0             0x00
-#define MR1             0x01
-#define IOPCR           0x02
-#define BCRBRK          0x03
-#define BCRCOS          0x04
-#define BCRX            0x06
-#define BCRA            0x07
-#define XONCR           0x08
-#define XOFFCR          0x09
-#define ARCR            0x0a
-#define RXCSR           0x0c
-#define TXCSR           0x0e
-#define MR2             0x80
-#define SR              0x81
-#define SCCR            0x81
-#define ISR             0x82
-#define IMR             0x82
-#define TXFIFO          0x83
-#define RXFIFO          0x83
-#define IPR             0x84
-#define IOPIOR          0x85
-#define XISR            0x86
-
-/*
- *      For any given port calculate the address to use to access a specified
- *      register. This is only used for unusual access, mostly this is done
- *      through the assembler access routines.
- */
-#define SC26198_PORTREG(port,reg)       ((((port) & 0x07) << 4) | (reg))
-
-/*****************************************************************************/
-
-/*
- *      Global configuration control register bit definitions.
- */
-#define GCCR_NOACK              0x00
-#define GCCR_IVRACK             0x02
-#define GCCR_IVRCHANACK         0x04
-#define GCCR_IVRTYPCHANACK      0x06
-#define GCCR_ASYNCCYCLE         0x00
-#define GCCR_SYNCCYCLE          0x40
-
-/*****************************************************************************/
-
-/*
- *      Mode register 0 bit definitions.
- */
-#define MR0_ADDRNONE            0x00
-#define MR0_AUTOWAKE            0x01
-#define MR0_AUTODOZE            0x02
-#define MR0_AUTOWAKEDOZE        0x03
-#define MR0_SWFNONE             0x00
-#define MR0_SWFTX               0x04
-#define MR0_SWFRX               0x08
-#define MR0_SWFRXTX             0x0c
-#define MR0_TXMASK              0x30
-#define MR0_TXEMPTY             0x00
-#define MR0_TXHIGH              0x10
-#define MR0_TXHALF              0x20
-#define MR0_TXRDY               0x00
-#define MR0_ADDRNT              0x00
-#define MR0_ADDRT               0x40
-#define MR0_SWFNT               0x00
-#define MR0_SWFT                0x80
-
-/*
- *      Mode register 1 bit definitions.
- */
-#define MR1_CS5                 0x00
-#define MR1_CS6                 0x01
-#define MR1_CS7                 0x02
-#define MR1_CS8                 0x03
-#define MR1_PAREVEN             0x00
-#define MR1_PARODD              0x04
-#define MR1_PARENB              0x00
-#define MR1_PARFORCE            0x08
-#define MR1_PARNONE             0x10
-#define MR1_PARSPECIAL          0x18
-#define MR1_ERRCHAR             0x00
-#define MR1_ERRBLOCK            0x20
-#define MR1_ISRUNMASKED         0x00
-#define MR1_ISRMASKED           0x40
-#define MR1_AUTORTS             0x80
-
-/*
- *      Mode register 2 bit definitions.
- */
-#define MR2_STOP1               0x00
-#define MR2_STOP15              0x01
-#define MR2_STOP2               0x02
-#define MR2_STOP916             0x03
-#define MR2_RXFIFORDY           0x00
-#define MR2_RXFIFOHALF          0x04
-#define MR2_RXFIFOHIGH          0x08
-#define MR2_RXFIFOFULL          0x0c
-#define MR2_AUTOCTS             0x10
-#define MR2_TXRTS               0x20
-#define MR2_MODENORM            0x00
-#define MR2_MODEAUTOECHO        0x40
-#define MR2_MODELOOP            0x80
-#define MR2_MODEREMECHO         0xc0
-
-/*****************************************************************************/
-
-/*
- *      Baud Rate Generator (BRG) selector values.
- */
-#define BRG_50                  0x00
-#define BRG_75                  0x01
-#define BRG_150                 0x02
-#define BRG_200                 0x03
-#define BRG_300                 0x04
-#define BRG_450                 0x05
-#define BRG_600                 0x06
-#define BRG_900                 0x07
-#define BRG_1200                0x08
-#define BRG_1800                0x09
-#define BRG_2400                0x0a
-#define BRG_3600                0x0b
-#define BRG_4800                0x0c
-#define BRG_7200                0x0d
-#define BRG_9600                0x0e
-#define BRG_14400               0x0f
-#define BRG_19200               0x10
-#define BRG_28200               0x11
-#define BRG_38400               0x12
-#define BRG_57600               0x13
-#define BRG_115200              0x14
-#define BRG_230400              0x15
-#define BRG_GIN0                0x16
-#define BRG_GIN1                0x17
-#define BRG_CT0                 0x18
-#define BRG_CT1                 0x19
-#define BRG_RX2TX316            0x1b
-#define BRG_RX2TX31             0x1c
-
-#define SC26198_MAXBAUD         921600
-
-/*****************************************************************************/
-
-/*
- *      Command register command definitions.
- */
-#define CR_NULL                 0x04
-#define CR_ADDRNORMAL           0x0c
-#define CR_RXRESET              0x14
-#define CR_TXRESET              0x1c
-#define CR_CLEARRXERR           0x24
-#define CR_BREAKRESET           0x2c
-#define CR_TXSTARTBREAK         0x34
-#define CR_TXSTOPBREAK          0x3c
-#define CR_RTSON                0x44
-#define CR_RTSOFF               0x4c
-#define CR_ADDRINIT             0x5c
-#define CR_RXERRBLOCK           0x6c
-#define CR_TXSENDXON            0x84
-#define CR_TXSENDXOFF           0x8c
-#define CR_GANGXONSET           0x94
-#define CR_GANGXOFFSET          0x9c
-#define CR_GANGXONINIT          0xa4
-#define CR_GANGXOFFINIT         0xac
-#define CR_HOSTXON              0xb4
-#define CR_HOSTXOFF             0xbc
-#define CR_CANCELXOFF           0xc4
-#define CR_ADDRRESET            0xdc
-#define CR_RESETALLPORTS        0xf4
-#define CR_RESETALL             0xfc
-
-#define CR_RXENABLE             0x01
-#define CR_TXENABLE             0x02
-
-/*****************************************************************************/
-
-/*
- *      Channel status register.
- */
-#define SR_RXRDY                0x01
-#define SR_RXFULL               0x02
-#define SR_TXRDY                0x04
-#define SR_TXEMPTY              0x08
-#define SR_RXOVERRUN            0x10
-#define SR_RXPARITY             0x20
-#define SR_RXFRAMING            0x40
-#define SR_RXBREAK              0x80
-
-#define SR_RXERRS               (SR_RXPARITY | SR_RXFRAMING | SR_RXOVERRUN)
-
-/*****************************************************************************/
-
-/*
- *      Interrupt status register and interrupt mask register bit definitions.
- */
-#define IR_TXRDY                0x01
-#define IR_RXRDY                0x02
-#define IR_RXBREAK              0x04
-#define IR_XONXOFF              0x10
-#define IR_ADDRRECOG            0x20
-#define IR_RXWATCHDOG           0x40
-#define IR_IOPORT               0x80
-
-/*****************************************************************************/
-
-/*
- *      Interrupt vector register field definitions.
- */
-#define IVR_CHANMASK            0x07
-#define IVR_TYPEMASK            0x18
-#define IVR_CONSTMASK           0xc0
-
-#define IVR_RXDATA              0x10
-#define IVR_RXBADDATA           0x18
-#define IVR_TXDATA              0x08
-#define IVR_OTHER               0x00
-
-/*****************************************************************************/
-
-/*
- *      BRG timer control register bit definitions.
- */
-#define BRGCTCR_DISABCLK0       0x00
-#define BRGCTCR_ENABCLK0        0x08
-#define BRGCTCR_DISABCLK1       0x00
-#define BRGCTCR_ENABCLK1        0x80
-
-#define BRGCTCR_0SCLK16         0x00
-#define BRGCTCR_0SCLK32         0x01
-#define BRGCTCR_0SCLK64         0x02
-#define BRGCTCR_0SCLK128        0x03
-#define BRGCTCR_0X1             0x04
-#define BRGCTCR_0X12            0x05
-#define BRGCTCR_0IO1A           0x06
-#define BRGCTCR_0GIN0           0x07
-
-#define BRGCTCR_1SCLK16         0x00
-#define BRGCTCR_1SCLK32         0x10
-#define BRGCTCR_1SCLK64         0x20
-#define BRGCTCR_1SCLK128        0x30
-#define BRGCTCR_1X1             0x40
-#define BRGCTCR_1X12            0x50
-#define BRGCTCR_1IO1B           0x60
-#define BRGCTCR_1GIN1           0x70
-
-/*****************************************************************************/
-
-/*
- *      Watch dog timer enable register.
- */
-#define WDTRCR_ENABALL          0xff
-
-/*****************************************************************************/
-
-/*
- *      XON/XOFF interrupt status register.
- */
-#define XISR_TXCHARMASK         0x03
-#define XISR_TXCHARNORMAL       0x00
-#define XISR_TXWAIT             0x01
-#define XISR_TXXOFFPEND         0x02
-#define XISR_TXXONPEND          0x03
-
-#define XISR_TXFLOWMASK         0x0c
-#define XISR_TXNORMAL           0x00
-#define XISR_TXSTOPPEND         0x04
-#define XISR_TXSTARTED          0x08
-#define XISR_TXSTOPPED          0x0c
-
-#define XISR_RXFLOWMASK         0x30
-#define XISR_RXFLOWNONE         0x00
-#define XISR_RXXONSENT          0x10
-#define XISR_RXXOFFSENT         0x20
-
-#define XISR_RXXONGOT           0x40
-#define XISR_RXXOFFGOT          0x80
-
-/*****************************************************************************/
-
-/*
- *      Current interrupt register.
- */
-#define CIR_TYPEMASK            0xc0
-#define CIR_TYPEOTHER           0x00
-#define CIR_TYPETX              0x40
-#define CIR_TYPERXGOOD          0x80
-#define CIR_TYPERXBAD           0xc0
-
-#define CIR_RXDATA              0x80
-#define CIR_RXBADDATA           0x40
-#define CIR_TXDATA              0x40
-
-#define CIR_CHANMASK            0x07
-#define CIR_CNTMASK             0x38
-
-#define CIR_SUBTYPEMASK         0x38
-#define CIR_SUBNONE             0x00
-#define CIR_SUBCOS              0x08
-#define CIR_SUBADDR             0x10
-#define CIR_SUBXONXOFF          0x18
-#define CIR_SUBBREAK            0x28
-
-/*****************************************************************************/
-
-/*
- *      Global interrupting channel register.
- */
-#define GICR_CHANMASK           0x07
-
-/*****************************************************************************/
-
-/*
- *      Global interrupting byte count register.
- */
-#define GICR_COUNTMASK          0x0f
-
-/*****************************************************************************/
-
-/*
- *      Global interrupting type register.
- */
-#define GITR_RXMASK             0xc0
-#define GITR_RXNONE             0x00
-#define GITR_RXBADDATA          0x80
-#define GITR_RXGOODDATA         0xc0
-#define GITR_TXDATA             0x20
-
-#define GITR_SUBTYPEMASK        0x07
-#define GITR_SUBNONE            0x00
-#define GITR_SUBCOS             0x01
-#define GITR_SUBADDR            0x02
-#define GITR_SUBXONXOFF         0x03
-#define GITR_SUBBREAK           0x05
-
-/*****************************************************************************/
-
-/*
- *      Input port change register.
- */
-#define IPR_CTS                 0x01
-#define IPR_DTR                 0x02
-#define IPR_RTS                 0x04
-#define IPR_DCD                 0x08
-#define IPR_CTSCHANGE           0x10
-#define IPR_DTRCHANGE           0x20
-#define IPR_RTSCHANGE           0x40
-#define IPR_DCDCHANGE           0x80
-
-#define IPR_CHANGEMASK          0xf0
-
-/*****************************************************************************/
-
-/*
- *      IO port interrupt and output register.
- */
-#define IOPR_CTS                0x01
-#define IOPR_DTR                0x02
-#define IOPR_RTS                0x04
-#define IOPR_DCD                0x08
-#define IOPR_CTSCOS             0x10
-#define IOPR_DTRCOS             0x20
-#define IOPR_RTSCOS             0x40
-#define IOPR_DCDCOS             0x80
-
-/*****************************************************************************/
-
-/*
- *      IO port configuration register.
- */
-#define IOPCR_SETCTS            0x00
-#define IOPCR_SETDTR            0x04
-#define IOPCR_SETRTS            0x10
-#define IOPCR_SETDCD            0x00
-
-#define IOPCR_SETSIGS           (IOPCR_SETRTS | IOPCR_SETRTS | IOPCR_SETDTR | IOPCR_SETDCD)
-
-/*****************************************************************************/
-
-/*
- *      General purpose output select register.
- */
-#define GPORS_TXC1XA            0x08
-#define GPORS_TXC16XA           0x09
-#define GPORS_RXC16XA           0x0a
-#define GPORS_TXC16XB           0x0b
-#define GPORS_GPOR3             0x0c
-#define GPORS_GPOR2             0x0d
-#define GPORS_GPOR1             0x0e
-#define GPORS_GPOR0             0x0f
-
-/*****************************************************************************/
-
-/*
- *      General purpose output register.
- */
-#define GPOR_0                  0x01
-#define GPOR_1                  0x02
-#define GPOR_2                  0x04
-#define GPOR_3                  0x08
-
-/*****************************************************************************/
-
-/*
- *      General purpose output clock register.
- */
-#define GPORC_0NONE             0x00
-#define GPORC_0GIN0             0x01
-#define GPORC_0GIN1             0x02
-#define GPORC_0IO3A             0x02
-
-#define GPORC_1NONE             0x00
-#define GPORC_1GIN0             0x04
-#define GPORC_1GIN1             0x08
-#define GPORC_1IO3C             0x0c
-
-#define GPORC_2NONE             0x00
-#define GPORC_2GIN0             0x10
-#define GPORC_2GIN1             0x20
-#define GPORC_2IO3E             0x20
-
-#define GPORC_3NONE             0x00
-#define GPORC_3GIN0             0x40
-#define GPORC_3GIN1             0x80
-#define GPORC_3IO3G             0xc0
-
-/*****************************************************************************/
-
-/*
- *      General purpose output data register.
- */
-#define GPOD_0MASK              0x03
-#define GPOD_0SET1              0x00
-#define GPOD_0SET0              0x01
-#define GPOD_0SETR0             0x02
-#define GPOD_0SETIO3B           0x03
-
-#define GPOD_1MASK              0x0c
-#define GPOD_1SET1              0x00
-#define GPOD_1SET0              0x04
-#define GPOD_1SETR0             0x08
-#define GPOD_1SETIO3D           0x0c
-
-#define GPOD_2MASK              0x30
-#define GPOD_2SET1              0x00
-#define GPOD_2SET0              0x10
-#define GPOD_2SETR0             0x20
-#define GPOD_2SETIO3F           0x30
-
-#define GPOD_3MASK              0xc0
-#define GPOD_3SET1              0x00
-#define GPOD_3SET0              0x40
-#define GPOD_3SETR0             0x80
-#define GPOD_3SETIO3H           0xc0
-
-/*****************************************************************************/
-#endif
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 23bddac4bad8..9d51e260bde0 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -273,11 +273,11 @@ extern void init_idle_bootup_task(struct task_struct *idle);
 extern int runqueue_is_locked(int cpu);
 
 #if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ)
-extern void select_nohz_load_balancer(int stop_tick);
+extern void nohz_balance_enter_idle(int cpu);
 extern void set_cpu_sd_state_idle(void);
 extern int get_nohz_timer_target(void);
 #else
-static inline void select_nohz_load_balancer(int stop_tick) { }
+static inline void nohz_balance_enter_idle(int cpu) { }
 static inline void set_cpu_sd_state_idle(void) { }
 #endif
 
@@ -405,6 +405,7 @@ static inline void arch_pick_mmap_layout(struct mm_struct *mm) {}
 
 extern void set_dumpable(struct mm_struct *mm, int value);
 extern int get_dumpable(struct mm_struct *mm);
+extern int __get_dumpable(unsigned long mm_flags);
 
 /* get/set_dumpable() values */
 #define SUID_DUMPABLE_DISABLED  0
@@ -446,6 +447,9 @@ extern int get_dumpable(struct mm_struct *mm);
 #define MMF_VM_HUGEPAGE         17      /* set when VM_HUGEPAGE is set on vma */
 #define MMF_EXE_FILE_CHANGED    18      /* see prctl_set_mm_exe_file() */
 
+#define MMF_HAS_UPROBES         19      /* has uprobes */
+#define MMF_RECALC_UPROBES      20      /* MMF_HAS_UPROBES can be wrong */
+
 #define MMF_INIT_MASK           (MMF_DUMPABLE_MASK | MMF_DUMP_FILTER_MASK)
 
 struct sighand_struct {
@@ -678,11 +682,6 @@ struct signal_struct {
                                          * (notably. ptrace) */
 };
 
-/* Context switch must be unlocked if interrupts are to be enabled */
-#ifdef __ARCH_WANT_INTERRUPTS_ON_CTXSW
-# define __ARCH_WANT_UNLOCKED_CTXSW
-#endif
-
 /*
  * Bits in flags field of signal_struct.
  */
@@ -860,7 +859,6 @@ enum cpu_idle_type {
 #define SD_BALANCE_FORK         0x0008  /* Balance on fork, clone */
 #define SD_BALANCE_WAKE         0x0010  /* Balance on wakeup */
 #define SD_WAKE_AFFINE          0x0020  /* Wake task to waking CPU */
-#define SD_PREFER_LOCAL         0x0040  /* Prefer to keep tasks local to this domain */
 #define SD_SHARE_CPUPOWER       0x0080  /* Domain members share cpu power */
 #define SD_SHARE_PKG_RESOURCES  0x0200  /* Domain members share cpu pkg resources */
 #define SD_SERIALIZE            0x0400  /* Only a single load balancing instance */
@@ -1417,7 +1415,7 @@ struct task_struct {
 
         struct audit_context *audit_context;
 #ifdef CONFIG_AUDITSYSCALL
-        uid_t loginuid;
+        kuid_t loginuid;
         unsigned int sessionid;
 #endif
         struct seccomp seccomp;
@@ -1529,6 +1527,9 @@ struct task_struct {
          * cache last used pipe for splice
          */
         struct pipe_inode_info *splice_pipe;
+
+        struct page_frag task_frag;
+
 #ifdef  CONFIG_TASK_DELAY_ACCT
         struct task_delay_info *delays;
 #endif
@@ -1885,6 +1886,14 @@ static inline void rcu_copy_process(struct task_struct *p)
 
 #endif
 
+static inline void rcu_switch(struct task_struct *prev,
+                              struct task_struct *next)
+{
+#ifdef CONFIG_RCU_USER_QS
+        rcu_user_hooks_switch(prev, next);
+#endif
+}
+
 static inline void tsk_restore_flags(struct task_struct *task,
                                 unsigned long orig_flags, unsigned long flags)
 {
diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h
index 899fbb487c94..fb3c5a8fef3d 100644
--- a/include/linux/screen_info.h
+++ b/include/linux/screen_info.h
@@ -68,6 +68,8 @@ struct screen_info {
 
 #define VIDEO_FLAGS_NOCURSOR    (1 << 0) /* The video mode has no cursor set */
 
+#define VIDEO_CAPABILITY_SKIP_QUIRKS    (1 << 0)
+
 #ifdef __KERNEL__
 extern struct screen_info screen_info;
 
diff --git a/include/linux/security.h b/include/linux/security.h
index d143b8e01954..5b50c4e1a7c2 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1436,7 +1436,7 @@ struct security_operations {
         int (*path_rename) (struct path *old_dir, struct dentry *old_dentry,
                             struct path *new_dir, struct dentry *new_dentry);
         int (*path_chmod) (struct path *path, umode_t mode);
-        int (*path_chown) (struct path *path, uid_t uid, gid_t gid);
+        int (*path_chown) (struct path *path, kuid_t uid, kgid_t gid);
         int (*path_chroot) (struct path *path);
 #endif
 
@@ -2831,7 +2831,7 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir,
 int security_path_rename(struct path *old_dir, struct dentry *old_dentry,
                          struct path *new_dir, struct dentry *new_dentry);
 int security_path_chmod(struct path *path, umode_t mode);
-int security_path_chown(struct path *path, uid_t uid, gid_t gid);
+int security_path_chown(struct path *path, kuid_t uid, kgid_t gid);
 int security_path_chroot(struct path *path);
 #else   /* CONFIG_SECURITY_PATH */
 static inline int security_path_unlink(struct path *dir, struct dentry *dentry)
@@ -2887,7 +2887,7 @@ static inline int security_path_chmod(struct path *path, umode_t mode)
         return 0;
 }
 
-static inline int security_path_chown(struct path *path, uid_t uid, gid_t gid)
+static inline int security_path_chown(struct path *path, kuid_t uid, kgid_t gid)
 {
         return 0;
 }
@@ -3022,5 +3022,36 @@ static inline void free_secdata(void *secdata)
 { }
 #endif /* CONFIG_SECURITY */
 
+#ifdef CONFIG_SECURITY_YAMA
+extern int yama_ptrace_access_check(struct task_struct *child,
+                                    unsigned int mode);
+extern int yama_ptrace_traceme(struct task_struct *parent);
+extern void yama_task_free(struct task_struct *task);
+extern int yama_task_prctl(int option, unsigned long arg2, unsigned long arg3,
+                           unsigned long arg4, unsigned long arg5);
+#else
+static inline int yama_ptrace_access_check(struct task_struct *child,
+                                           unsigned int mode)
+{
+        return 0;
+}
+
+static inline int yama_ptrace_traceme(struct task_struct *parent)
+{
+        return 0;
+}
+
+static inline void yama_task_free(struct task_struct *task)
+{
+}
+
+static inline int yama_task_prctl(int option, unsigned long arg2,
+                                  unsigned long arg3, unsigned long arg4,
+                                  unsigned long arg5)
+{
+        return -ENOSYS;
+}
+#endif /* CONFIG_SECURITY_YAMA */
+
 #endif /* ! __LINUX_SECURITY_H */
 
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index 83c44eefe698..68a04a343cad 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -13,6 +13,7 @@ struct file;
 struct path;
 struct inode;
 struct dentry;
+struct user_namespace;
 
 struct seq_file {
         char *buf;
@@ -25,6 +26,9 @@ struct seq_file {
         struct mutex lock;
         const struct seq_operations *op;
         int poll_event;
+#ifdef CONFIG_USER_NS
+        struct user_namespace *user_ns;
+#endif
         void *private;
 };
 
@@ -128,6 +132,16 @@ int seq_put_decimal_ull(struct seq_file *m, char delimiter,
 int seq_put_decimal_ll(struct seq_file *m, char delimiter,
                         long long num);
 
+static inline struct user_namespace *seq_user_ns(struct seq_file *seq)
+{
+#ifdef CONFIG_USER_NS
+        return seq->user_ns;
+#else
+        extern struct user_namespace init_user_ns;
+        return &init_user_ns;
+#endif
+}
+
 #define SEQ_START_TOKEN ((void *)1)
 /*
  * Helpers for iteration over list_head-s in seq_files
diff --git a/include/linux/serial.h b/include/linux/serial.h
index 90e9f981358a..861e51de476b 100644
--- a/include/linux/serial.h
+++ b/include/linux/serial.h
@@ -12,9 +12,12 @@
 
 #include <linux/types.h>
 
+#include <linux/tty_flags.h>
+
 #ifdef __KERNEL__
 #include <asm/page.h>
 
+
 /*
  * Counters of the input lines (CTS, DSR, RI, CD) interrupts
  */
@@ -83,89 +86,11 @@ struct serial_struct {
 #define SERIAL_IO_HUB6  1
 #define SERIAL_IO_MEM   2
 
-struct serial_uart_config {
-        char    *name;
-        int     dfl_xmit_fifo_size;
-        int     flags;
-};
-
 #define UART_CLEAR_FIFO         0x01
 #define UART_USE_FIFO           0x02
 #define UART_STARTECH           0x04
 #define UART_NATSEMI            0x08
 
-/*
- * Definitions for async_struct (and serial_struct) flags field
- *
- * Define ASYNCB_* for convenient use with {test,set,clear}_bit.
- */
-#define ASYNCB_HUP_NOTIFY        0 /* Notify getty on hangups and closes
-                                    * on the callout port */
-#define ASYNCB_FOURPORT          1 /* Set OU1, OUT2 per AST Fourport settings */
-#define ASYNCB_SAK               2 /* Secure Attention Key (Orange book) */
-#define ASYNCB_SPLIT_TERMIOS     3 /* Separate termios for dialin/callout */
-#define ASYNCB_SPD_HI            4 /* Use 56000 instead of 38400 bps */
-#define ASYNCB_SPD_VHI           5 /* Use 115200 instead of 38400 bps */
-#define ASYNCB_SKIP_TEST         6 /* Skip UART test during autoconfiguration */
-#define ASYNCB_AUTO_IRQ          7 /* Do automatic IRQ during
-                                    * autoconfiguration */
-#define ASYNCB_SESSION_LOCKOUT   8 /* Lock out cua opens based on session */
-#define ASYNCB_PGRP_LOCKOUT      9 /* Lock out cua opens based on pgrp */
-#define ASYNCB_CALLOUT_NOHUP    10 /* Don't do hangups for cua device */
-#define ASYNCB_HARDPPS_CD       11 /* Call hardpps when CD goes high  */
-#define ASYNCB_SPD_SHI          12 /* Use 230400 instead of 38400 bps */
-#define ASYNCB_LOW_LATENCY      13 /* Request low latency behaviour */
-#define ASYNCB_BUGGY_UART       14 /* This is a buggy UART, skip some safety
-                                    * checks.  Note: can be dangerous! */
-#define ASYNCB_AUTOPROBE        15 /* Port was autoprobed by PCI or PNP code */
-#define ASYNCB_LAST_USER        15
-
-/* Internal flags used only by kernel */
-#define ASYNCB_INITIALIZED      31 /* Serial port was initialized */
-#define ASYNCB_SUSPENDED        30 /* Serial port is suspended */
-#define ASYNCB_NORMAL_ACTIVE    29 /* Normal device is active */
-#define ASYNCB_BOOT_AUTOCONF    28 /* Autoconfigure port on bootup */
-#define ASYNCB_CLOSING          27 /* Serial port is closing */
-#define ASYNCB_CTS_FLOW         26 /* Do CTS flow control */
-#define ASYNCB_CHECK_CD         25 /* i.e., CLOCAL */
-#define ASYNCB_SHARE_IRQ        24 /* for multifunction cards, no longer used */
-#define ASYNCB_CONS_FLOW        23 /* flow control for console  */
-#define ASYNCB_FIRST_KERNEL     22
-
-#define ASYNC_HUP_NOTIFY        (1U << ASYNCB_HUP_NOTIFY)
-#define ASYNC_SUSPENDED         (1U << ASYNCB_SUSPENDED)
-#define ASYNC_FOURPORT          (1U << ASYNCB_FOURPORT)
-#define ASYNC_SAK               (1U << ASYNCB_SAK)
-#define ASYNC_SPLIT_TERMIOS     (1U << ASYNCB_SPLIT_TERMIOS)
-#define ASYNC_SPD_HI            (1U << ASYNCB_SPD_HI)
-#define ASYNC_SPD_VHI           (1U << ASYNCB_SPD_VHI)
-#define ASYNC_SKIP_TEST         (1U << ASYNCB_SKIP_TEST)
-#define ASYNC_AUTO_IRQ          (1U << ASYNCB_AUTO_IRQ)
-#define ASYNC_SESSION_LOCKOUT   (1U << ASYNCB_SESSION_LOCKOUT)
-#define ASYNC_PGRP_LOCKOUT      (1U << ASYNCB_PGRP_LOCKOUT)
-#define ASYNC_CALLOUT_NOHUP     (1U << ASYNCB_CALLOUT_NOHUP)
-#define ASYNC_HARDPPS_CD        (1U << ASYNCB_HARDPPS_CD)
-#define ASYNC_SPD_SHI           (1U << ASYNCB_SPD_SHI)
-#define ASYNC_LOW_LATENCY       (1U << ASYNCB_LOW_LATENCY)
-#define ASYNC_BUGGY_UART        (1U << ASYNCB_BUGGY_UART)
-#define ASYNC_AUTOPROBE         (1U << ASYNCB_AUTOPROBE)
-
-#define ASYNC_FLAGS             ((1U << (ASYNCB_LAST_USER + 1)) - 1)
-#define ASYNC_USR_MASK          (ASYNC_SPD_MASK|ASYNC_CALLOUT_NOHUP| \
-                ASYNC_LOW_LATENCY)
-#define ASYNC_SPD_CUST          (ASYNC_SPD_HI|ASYNC_SPD_VHI)
-#define ASYNC_SPD_WARP          (ASYNC_SPD_HI|ASYNC_SPD_SHI)
-#define ASYNC_SPD_MASK          (ASYNC_SPD_HI|ASYNC_SPD_VHI|ASYNC_SPD_SHI)
-
-#define ASYNC_INITIALIZED       (1U << ASYNCB_INITIALIZED)
-#define ASYNC_NORMAL_ACTIVE     (1U << ASYNCB_NORMAL_ACTIVE)
-#define ASYNC_BOOT_AUTOCONF     (1U << ASYNCB_BOOT_AUTOCONF)
-#define ASYNC_CLOSING           (1U << ASYNCB_CLOSING)
-#define ASYNC_CTS_FLOW          (1U << ASYNCB_CTS_FLOW)
-#define ASYNC_CHECK_CD          (1U << ASYNCB_CHECK_CD)
-#define ASYNC_SHARE_IRQ         (1U << ASYNCB_SHARE_IRQ)
-#define ASYNC_CONS_FLOW         (1U << ASYNCB_CONS_FLOW)
-#define ASYNC_INTERNAL_FLAGS    (~((1U << ASYNCB_FIRST_KERNEL) - 1))
 
 /*
  * Multiport serial configuration structure --- external structure
diff --git a/include/linux/serial167.h b/include/linux/serial167.h
deleted file mode 100644
index 59c81b708562..000000000000
--- a/include/linux/serial167.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * serial167.h
- *
- * Richard Hirst [richard@sleepie.demon.co.uk]
- *
- * Based on cyclades.h
- */
-
-struct cyclades_monitor {
-        unsigned long           int_count;
-        unsigned long           char_count;
-        unsigned long           char_max;
-        unsigned long           char_last;
-};
-
-/*
- * This is our internal structure for each serial port's state.
- * 
- * Many fields are paralleled by the structure used by the serial_struct
- * structure.
- *
- * For definitions of the flags field, see tty.h
- */
-
-struct cyclades_port {
-        int                     magic;
-        int                     type;
-        int                     card;
-        int                     line;
-        int                     flags;          /* defined in tty.h */
-        struct tty_struct       *tty;
-        int                     read_status_mask;
-        int                     timeout;
-        int                     xmit_fifo_size;
-        int                     cor1,cor2,cor3,cor4,cor5,cor6,cor7;
-        int                     tbpr,tco,rbpr,rco;
-        int                     ignore_status_mask;
-        int                     close_delay;
-        int                     IER;    /* Interrupt Enable Register */
-        unsigned long           last_active;
-        int                     count;  /* # of fd on device */
-        int                     x_char; /* to be pushed out ASAP */
-        int                     x_break;
-        int                     blocked_open; /* # of blocked opens */
-        unsigned char           *xmit_buf;
-        int                     xmit_head;
-        int                     xmit_tail;
-        int                     xmit_cnt;
-        int                     default_threshold;
-        int                     default_timeout;
-        wait_queue_head_t       open_wait;
-        wait_queue_head_t       close_wait;
-        struct cyclades_monitor mon;
-};
-
-#define CYCLADES_MAGIC  0x4359
-
-#define CYGETMON                0x435901
-#define CYGETTHRESH             0x435902
-#define CYSETTHRESH             0x435903
-#define CYGETDEFTHRESH          0x435904
-#define CYSETDEFTHRESH          0x435905
-#define CYGETTIMEOUT            0x435906
-#define CYSETTIMEOUT            0x435907
-#define CYGETDEFTIMEOUT         0x435908
-#define CYSETDEFTIMEOUT         0x435909
-
-#define CyMaxChipsPerCard 1
-
-/**** cd2401 registers ****/
-
-#define CyGFRCR         (0x81)
-#define CyCCR           (0x13)
-#define      CyCLR_CHAN         (0x40)
-#define      CyINIT_CHAN        (0x20)
-#define      CyCHIP_RESET       (0x10)
-#define      CyENB_XMTR         (0x08)
-#define      CyDIS_XMTR         (0x04)
-#define      CyENB_RCVR         (0x02)
-#define      CyDIS_RCVR         (0x01)
-#define CyCAR           (0xee)
-#define CyIER           (0x11)
-#define      CyMdmCh            (0x80)
-#define      CyRxExc            (0x20)
-#define      CyRxData           (0x08)
-#define      CyTxMpty           (0x02)
-#define      CyTxRdy            (0x01)
-#define CyLICR          (0x26)
-#define CyRISR          (0x89)
-#define      CyTIMEOUT          (0x80)
-#define      CySPECHAR          (0x70)
-#define      CyOVERRUN          (0x08)
-#define      CyPARITY           (0x04)
-#define      CyFRAME            (0x02)
-#define      CyBREAK            (0x01)
-#define CyREOIR         (0x84)
-#define CyTEOIR         (0x85)
-#define CyMEOIR         (0x86)
-#define      CyNOTRANS          (0x08)
-#define CyRFOC          (0x30)
-#define CyRDR           (0xf8)
-#define CyTDR           (0xf8)
-#define CyMISR          (0x8b)
-#define CyRISR          (0x89)
-#define CyTISR          (0x8a)
-#define CyMSVR1         (0xde)
-#define CyMSVR2         (0xdf)
-#define      CyDSR              (0x80)
-#define      CyDCD              (0x40)
-#define      CyCTS              (0x20)
-#define      CyDTR              (0x02)
-#define      CyRTS              (0x01)
-#define CyRTPRL         (0x25)
-#define CyRTPRH         (0x24)
-#define CyCOR1          (0x10)
-#define      CyPARITY_NONE      (0x00)
-#define      CyPARITY_E         (0x40)
-#define      CyPARITY_O         (0xC0)
-#define      Cy_5_BITS          (0x04)
-#define      Cy_6_BITS          (0x05)
-#define      Cy_7_BITS          (0x06)
-#define      Cy_8_BITS          (0x07)
-#define CyCOR2          (0x17)
-#define      CyETC              (0x20)
-#define      CyCtsAE            (0x02)
-#define CyCOR3          (0x16)
-#define      Cy_1_STOP          (0x02)
-#define      Cy_2_STOP          (0x04)
-#define CyCOR4          (0x15)
-#define      CyREC_FIFO         (0x0F)  /* Receive FIFO threshold */
-#define CyCOR5          (0x14)
-#define CyCOR6          (0x18)
-#define CyCOR7          (0x07)
-#define CyRBPR          (0xcb)
-#define CyRCOR          (0xc8)
-#define CyTBPR          (0xc3)
-#define CyTCOR          (0xc0)
-#define CySCHR1         (0x1f)
-#define CySCHR2         (0x1e)
-#define CyTPR           (0xda)
-#define CyPILR1         (0xe3)
-#define CyPILR2         (0xe0)
-#define CyPILR3         (0xe1)
-#define CyCMR           (0x1b)
-#define      CyASYNC            (0x02)
-#define CyLICR          (0x26)
-#define CyLIVR          (0x09)
-#define CySCRL          (0x23)
-#define CySCRH          (0x22)
-#define CyTFTC          (0x80)
-
-
-/* max number of chars in the FIFO */
-
-#define CyMAX_CHAR_FIFO 12
-
-/***************************************************************************/
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index a416e92012ef..c174c90fb3fb 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -65,11 +65,38 @@ enum {
  * platform device.  Using these will make your driver
  * dependent on the 8250 driver.
  */
-struct uart_port;
-struct uart_8250_port;
+
+struct uart_8250_port {
+        struct uart_port        port;
+        struct timer_list       timer;          /* "no irq" timer */
+        struct list_head        list;           /* ports on this IRQ */
+        unsigned short          capabilities;   /* port capabilities */
+        unsigned short          bugs;           /* port bugs */
+        unsigned int            tx_loadsz;      /* transmit fifo load size */
+        unsigned char           acr;
+        unsigned char           ier;
+        unsigned char           lcr;
+        unsigned char           mcr;
+        unsigned char           mcr_mask;       /* mask of user bits */
+        unsigned char           mcr_force;      /* mask of forced bits */
+        unsigned char           cur_iotype;     /* Running I/O type */
+
+        /*
+         * Some bits in registers are cleared on a read, so they must
+         * be saved whenever the register is read but the bits will not
+         * be immediately processed.
+         */
+#define LSR_SAVE_FLAGS UART_LSR_BRK_ERROR_BITS
+        unsigned char           lsr_saved_flags;
+#define MSR_SAVE_FLAGS UART_MSR_ANY_DELTA
+        unsigned char           msr_saved_flags;
+
+        /* 8250 specific callbacks */
+        int                     (*dl_read)(struct uart_8250_port *);
+        void                    (*dl_write)(struct uart_8250_port *, int);
+};
 
 int serial8250_register_8250_port(struct uart_8250_port *);
-int serial8250_register_port(struct uart_port *);
 void serial8250_unregister_port(int line);
 void serial8250_suspend_port(int line);
 void serial8250_resume_port(int line);
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 0253c2022e53..f9b22ec7a9f3 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -48,7 +48,8 @@
 #define PORT_TEGRA      20      /* NVIDIA Tegra internal UART */
 #define PORT_XR17D15X   21      /* Exar XR17D15x UART */
 #define PORT_LPC3220    22      /* NXP LPC32xx SoC "Standard" UART */
-#define PORT_MAX_8250   22      /* max port ID */
+#define PORT_8250_CIR   23      /* CIR infrared port, has its own driver */
+#define PORT_MAX_8250   23      /* max port ID */
 
 /*
  * ARM specific type numbers.  These are not currently guaranteed
@@ -193,8 +194,8 @@
 /* SH-SCI */
 #define PORT_SCIFB      93
 
-/* MAX3107 */
-#define PORT_MAX3107    94
+/* MAX310X */
+#define PORT_MAX310X    94
 
 /* High Speed UART for Medfield */
 #define PORT_MFD        95
@@ -274,6 +275,7 @@ struct uart_ops {
         int             (*verify_port)(struct uart_port *, struct serial_struct *);
         int             (*ioctl)(struct uart_port *, unsigned int, unsigned long);
 #ifdef CONFIG_CONSOLE_POLL
+        int             (*poll_init)(struct uart_port *);
         void    (*poll_put_char)(struct uart_port *, unsigned char);
         int             (*poll_get_char)(struct uart_port *);
 #endif
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h
index 8ce70d76f836..5ed325e88a81 100644
--- a/include/linux/serial_reg.h
+++ b/include/linux/serial_reg.h
@@ -40,6 +40,10 @@
 
 #define UART_IIR_BUSY           0x07 /* DesignWare APB Busy Detect */
 
+#define UART_IIR_RX_TIMEOUT     0x0c /* OMAP RX Timeout interrupt */
+#define UART_IIR_XOFF           0x10 /* OMAP XOFF/Special Character */
+#define UART_IIR_CTS_RTS_DSR    0x20 /* OMAP CTS/RTS/DSR Change */
+
 #define UART_FCR        2       /* Out: FIFO Control Register */
 #define UART_FCR_ENABLE_FIFO    0x01 /* Enable the FIFO */
 #define UART_FCR_CLEAR_RCVR     0x02 /* Clear the RCVR FIFO */
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index bef2cf00b3be..30aa0dc60d75 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -5,6 +5,7 @@
 #include <linux/mempolicy.h>
 #include <linux/pagemap.h>
 #include <linux/percpu_counter.h>
+#include <linux/xattr.h>
 
 /* inode in-kernel data */
 
@@ -18,7 +19,7 @@ struct shmem_inode_info {
         };
         struct shared_policy    policy;         /* NUMA memory alloc policy */
         struct list_head        swaplist;       /* chain of maybes on swap */
-        struct list_head        xattr_list;     /* list of shmem_xattr */
+        struct simple_xattrs    xattrs;         /* list of xattrs */
         struct inode            vfs_inode;
 };
 
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 7632c87da2c9..b33a3a1f205e 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -846,13 +846,16 @@ static inline int skb_shared(const struct sk_buff *skb)
  *
  *      NULL is returned on a memory allocation failure.
  */
-static inline struct sk_buff *skb_share_check(struct sk_buff *skb,
-                                              gfp_t pri)
+static inline struct sk_buff *skb_share_check(struct sk_buff *skb, gfp_t pri)
 {
         might_sleep_if(pri & __GFP_WAIT);
         if (skb_shared(skb)) {
                 struct sk_buff *nskb = skb_clone(skb, pri);
-                kfree_skb(skb);
+
+                if (likely(nskb))
+                        consume_skb(skb);
+                else
+                        kfree_skb(skb);
                 skb = nskb;
         }
         return skb;
diff --git a/include/linux/smpboot.h b/include/linux/smpboot.h
new file mode 100644
index 000000000000..e0106d8581d3
--- /dev/null
+++ b/include/linux/smpboot.h
@@ -0,0 +1,43 @@
+#ifndef _LINUX_SMPBOOT_H
+#define _LINUX_SMPBOOT_H
+
+#include <linux/types.h>
+
+struct task_struct;
+/* Cookie handed to the thread_fn*/
+struct smpboot_thread_data;
+
+/**
+ * struct smp_hotplug_thread - CPU hotplug related thread descriptor
+ * @store:              Pointer to per cpu storage for the task pointers
+ * @list:               List head for core management
+ * @thread_should_run:  Check whether the thread should run or not. Called with
+ *                      preemption disabled.
+ * @thread_fn:          The associated thread function
+ * @setup:              Optional setup function, called when the thread gets
+ *                      operational the first time
+ * @cleanup:            Optional cleanup function, called when the thread
+ *                      should stop (module exit)
+ * @park:               Optional park function, called when the thread is
+ *                      parked (cpu offline)
+ * @unpark:             Optional unpark function, called when the thread is
+ *                      unparked (cpu online)
+ * @thread_comm:        The base name of the thread
+ */
+struct smp_hotplug_thread {
+        struct task_struct __percpu     **store;
+        struct list_head                list;
+        int                             (*thread_should_run)(unsigned int cpu);
+        void                            (*thread_fn)(unsigned int cpu);
+        void                            (*setup)(unsigned int cpu);
+        void                            (*cleanup)(unsigned int cpu, bool online);
+        void                            (*park)(unsigned int cpu);
+        void                            (*unpark)(unsigned int cpu);
+        const char                      *thread_comm;
+};
+
+int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread);
+void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread);
+int smpboot_thread_schedule(void);
+
+#endif
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index 00bc189cb395..fdfba235f9f1 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -18,7 +18,14 @@
 enum
 {
         IPSTATS_MIB_NUM = 0,
+/* frequently written fields in fast path, kept in same cache line */
         IPSTATS_MIB_INPKTS,                     /* InReceives */
+        IPSTATS_MIB_INOCTETS,                   /* InOctets */
+        IPSTATS_MIB_INDELIVERS,                 /* InDelivers */
+        IPSTATS_MIB_OUTFORWDATAGRAMS,           /* OutForwDatagrams */
+        IPSTATS_MIB_OUTPKTS,                    /* OutRequests */
+        IPSTATS_MIB_OUTOCTETS,                  /* OutOctets */
+/* other fields */
         IPSTATS_MIB_INHDRERRORS,                /* InHdrErrors */
         IPSTATS_MIB_INTOOBIGERRORS,             /* InTooBigErrors */
         IPSTATS_MIB_INNOROUTES,                 /* InNoRoutes */
@@ -26,9 +33,6 @@ enum
         IPSTATS_MIB_INUNKNOWNPROTOS,            /* InUnknownProtos */
         IPSTATS_MIB_INTRUNCATEDPKTS,            /* InTruncatedPkts */
         IPSTATS_MIB_INDISCARDS,                 /* InDiscards */
-        IPSTATS_MIB_INDELIVERS,                 /* InDelivers */
-        IPSTATS_MIB_OUTFORWDATAGRAMS,           /* OutForwDatagrams */
-        IPSTATS_MIB_OUTPKTS,                    /* OutRequests */
         IPSTATS_MIB_OUTDISCARDS,                /* OutDiscards */
         IPSTATS_MIB_OUTNOROUTES,                /* OutNoRoutes */
         IPSTATS_MIB_REASMTIMEOUT,               /* ReasmTimeout */
@@ -42,8 +46,6 @@ enum
         IPSTATS_MIB_OUTMCASTPKTS,               /* OutMcastPkts */
         IPSTATS_MIB_INBCASTPKTS,                /* InBcastPkts */
         IPSTATS_MIB_OUTBCASTPKTS,               /* OutBcastPkts */
-        IPSTATS_MIB_INOCTETS,                   /* InOctets */
-        IPSTATS_MIB_OUTOCTETS,                  /* OutOctets */
         IPSTATS_MIB_INMCASTOCTETS,              /* InMcastOctets */
         IPSTATS_MIB_OUTMCASTOCTETS,             /* OutMcastOctets */
         IPSTATS_MIB_INBCASTOCTETS,              /* InBcastOctets */
@@ -239,6 +241,10 @@ enum
         LINUX_MIB_TCPCHALLENGEACK,              /* TCPChallengeACK */
         LINUX_MIB_TCPSYNCHALLENGE,              /* TCPSYNChallenge */
         LINUX_MIB_TCPFASTOPENACTIVE,            /* TCPFastOpenActive */
+        LINUX_MIB_TCPFASTOPENPASSIVE,           /* TCPFastOpenPassive*/
+        LINUX_MIB_TCPFASTOPENPASSIVEFAIL,       /* TCPFastOpenPassiveFail */
+        LINUX_MIB_TCPFASTOPENLISTENOVERFLOW,    /* TCPFastOpenListenOverflow */
+        LINUX_MIB_TCPFASTOPENCOOKIEREQD,        /* TCPFastOpenCookieReqd */
         __LINUX_MIB_MAX
 };
 
diff --git a/include/linux/spi/mxs-spi.h b/include/linux/spi/mxs-spi.h
new file mode 100644
index 000000000000..61ae1306db23
--- /dev/null
+++ b/include/linux/spi/mxs-spi.h
@@ -0,0 +1,150 @@
+/*
+ * include/linux/spi/mxs-spi.h
+ *
+ * Freescale i.MX233/i.MX28 SPI controller register definition
+ *
+ * Copyright 2008 Embedded Alley Solutions, Inc.
+ * Copyright 2009-2011 Freescale Semiconductor, Inc.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __LINUX_SPI_MXS_SPI_H__
+#define __LINUX_SPI_MXS_SPI_H__
+
+#include <linux/fsl/mxs-dma.h>
+
+#define ssp_is_old(host)        ((host)->devid == IMX23_SSP)
+
+/* SSP registers */
+#define HW_SSP_CTRL0                            0x000
+#define  BM_SSP_CTRL0_RUN                       (1 << 29)
+#define  BM_SSP_CTRL0_SDIO_IRQ_CHECK            (1 << 28)
+#define  BM_SSP_CTRL0_LOCK_CS                   (1 << 27)
+#define  BM_SSP_CTRL0_IGNORE_CRC                (1 << 26)
+#define  BM_SSP_CTRL0_READ                      (1 << 25)
+#define  BM_SSP_CTRL0_DATA_XFER                 (1 << 24)
+#define  BP_SSP_CTRL0_BUS_WIDTH                 22
+#define  BM_SSP_CTRL0_BUS_WIDTH                 (0x3 << 22)
+#define  BM_SSP_CTRL0_WAIT_FOR_IRQ              (1 << 21)
+#define  BM_SSP_CTRL0_WAIT_FOR_CMD              (1 << 20)
+#define  BM_SSP_CTRL0_LONG_RESP                 (1 << 19)
+#define  BM_SSP_CTRL0_GET_RESP                  (1 << 17)
+#define  BM_SSP_CTRL0_ENABLE                    (1 << 16)
+#define  BP_SSP_CTRL0_XFER_COUNT                0
+#define  BM_SSP_CTRL0_XFER_COUNT                0xffff
+#define HW_SSP_CMD0                             0x010
+#define  BM_SSP_CMD0_DBL_DATA_RATE_EN           (1 << 25)
+#define  BM_SSP_CMD0_SLOW_CLKING_EN             (1 << 22)
+#define  BM_SSP_CMD0_CONT_CLKING_EN             (1 << 21)
+#define  BM_SSP_CMD0_APPEND_8CYC                (1 << 20)
+#define  BP_SSP_CMD0_BLOCK_SIZE                 16
+#define  BM_SSP_CMD0_BLOCK_SIZE                 (0xf << 16)
+#define  BP_SSP_CMD0_BLOCK_COUNT                8
+#define  BM_SSP_CMD0_BLOCK_COUNT                (0xff << 8)
+#define  BP_SSP_CMD0_CMD                        0
+#define  BM_SSP_CMD0_CMD                        0xff
+#define HW_SSP_CMD1                             0x020
+#define HW_SSP_XFER_SIZE                        0x030
+#define HW_SSP_BLOCK_SIZE                       0x040
+#define  BP_SSP_BLOCK_SIZE_BLOCK_COUNT          4
+#define  BM_SSP_BLOCK_SIZE_BLOCK_COUNT          (0xffffff << 4)
+#define  BP_SSP_BLOCK_SIZE_BLOCK_SIZE           0
+#define  BM_SSP_BLOCK_SIZE_BLOCK_SIZE           0xf
+#define HW_SSP_TIMING(h)                        (ssp_is_old(h) ? 0x050 : 0x070)
+#define  BP_SSP_TIMING_TIMEOUT                  16
+#define  BM_SSP_TIMING_TIMEOUT                  (0xffff << 16)
+#define  BP_SSP_TIMING_CLOCK_DIVIDE             8
+#define  BM_SSP_TIMING_CLOCK_DIVIDE             (0xff << 8)
+#define  BF_SSP_TIMING_CLOCK_DIVIDE(v)          \
+                        (((v) << 8) & BM_SSP_TIMING_CLOCK_DIVIDE)
+#define  BP_SSP_TIMING_CLOCK_RATE               0
+#define  BM_SSP_TIMING_CLOCK_RATE               0xff
+#define BF_SSP_TIMING_CLOCK_RATE(v)             \
+                        (((v) << 0) & BM_SSP_TIMING_CLOCK_RATE)
+#define HW_SSP_CTRL1(h)                         (ssp_is_old(h) ? 0x060 : 0x080)
+#define  BM_SSP_CTRL1_SDIO_IRQ                  (1 << 31)
+#define  BM_SSP_CTRL1_SDIO_IRQ_EN               (1 << 30)
+#define  BM_SSP_CTRL1_RESP_ERR_IRQ              (1 << 29)
+#define  BM_SSP_CTRL1_RESP_ERR_IRQ_EN           (1 << 28)
+#define  BM_SSP_CTRL1_RESP_TIMEOUT_IRQ          (1 << 27)
+#define  BM_SSP_CTRL1_RESP_TIMEOUT_IRQ_EN       (1 << 26)
+#define  BM_SSP_CTRL1_DATA_TIMEOUT_IRQ          (1 << 25)
+#define  BM_SSP_CTRL1_DATA_TIMEOUT_IRQ_EN       (1 << 24)
+#define  BM_SSP_CTRL1_DATA_CRC_IRQ              (1 << 23)
+#define  BM_SSP_CTRL1_DATA_CRC_IRQ_EN           (1 << 22)
+#define  BM_SSP_CTRL1_FIFO_UNDERRUN_IRQ         (1 << 21)
+#define  BM_SSP_CTRL1_FIFO_UNDERRUN_IRQ_EN      (1 << 20)
+#define  BM_SSP_CTRL1_RECV_TIMEOUT_IRQ          (1 << 17)
+#define  BM_SSP_CTRL1_RECV_TIMEOUT_IRQ_EN       (1 << 16)
+#define  BM_SSP_CTRL1_FIFO_OVERRUN_IRQ          (1 << 15)
+#define  BM_SSP_CTRL1_FIFO_OVERRUN_IRQ_EN       (1 << 14)
+#define  BM_SSP_CTRL1_DMA_ENABLE                (1 << 13)
+#define  BM_SSP_CTRL1_PHASE                     (1 << 10)
+#define  BM_SSP_CTRL1_POLARITY                  (1 << 9)
+#define  BP_SSP_CTRL1_WORD_LENGTH               4
+#define  BM_SSP_CTRL1_WORD_LENGTH               (0xf << 4)
+#define  BF_SSP_CTRL1_WORD_LENGTH(v)            \
+                        (((v) << 4) & BM_SSP_CTRL1_WORD_LENGTH)
+#define  BV_SSP_CTRL1_WORD_LENGTH__FOUR_BITS    0x3
+#define  BV_SSP_CTRL1_WORD_LENGTH__EIGHT_BITS   0x7
+#define  BV_SSP_CTRL1_WORD_LENGTH__SIXTEEN_BITS 0xF
+#define  BP_SSP_CTRL1_SSP_MODE                  0
+#define  BM_SSP_CTRL1_SSP_MODE                  0xf
+#define  BF_SSP_CTRL1_SSP_MODE(v)               \
+                        (((v) << 0) & BM_SSP_CTRL1_SSP_MODE)
+#define  BV_SSP_CTRL1_SSP_MODE__SPI             0x0
+#define  BV_SSP_CTRL1_SSP_MODE__SSI             0x1
+#define  BV_SSP_CTRL1_SSP_MODE__SD_MMC          0x3
+#define  BV_SSP_CTRL1_SSP_MODE__MS              0x4
+
+#define HW_SSP_DATA(h)                          (ssp_is_old(h) ? 0x070 : 0x090)
+
+#define HW_SSP_SDRESP0(h)                       (ssp_is_old(h) ? 0x080 : 0x0a0)
+#define HW_SSP_SDRESP1(h)                       (ssp_is_old(h) ? 0x090 : 0x0b0)
+#define HW_SSP_SDRESP2(h)                       (ssp_is_old(h) ? 0x0a0 : 0x0c0)
+#define HW_SSP_SDRESP3(h)                       (ssp_is_old(h) ? 0x0b0 : 0x0d0)
+#define HW_SSP_STATUS(h)                        (ssp_is_old(h) ? 0x0c0 : 0x100)
+#define  BM_SSP_STATUS_CARD_DETECT              (1 << 28)
+#define  BM_SSP_STATUS_SDIO_IRQ                 (1 << 17)
+#define  BM_SSP_STATUS_FIFO_EMPTY               (1 << 5)
+
+#define BF_SSP(value, field)    (((value) << BP_SSP_##field) & BM_SSP_##field)
+
+#define SSP_PIO_NUM     3
+
+enum mxs_ssp_id {
+        IMX23_SSP,
+        IMX28_SSP,
+};
+
+struct mxs_ssp {
+        struct device                   *dev;
+        void __iomem                    *base;
+        struct clk                      *clk;
+        unsigned int                    clk_rate;
+        enum mxs_ssp_id                 devid;
+
+        int                             dma_channel;
+        struct dma_chan                 *dmach;
+        struct mxs_dma_data             dma_data;
+        unsigned int                    dma_dir;
+        enum dma_transfer_direction     slave_dirn;
+        u32                             ssp_pio_words[SSP_PIO_NUM];
+};
+
+void mxs_ssp_set_clk_rate(struct mxs_ssp *ssp, unsigned int rate);
+
+#endif  /* __LINUX_SPI_MXS_SPI_H__ */
diff --git a/include/linux/ssb/ssb_driver_chipcommon.h b/include/linux/ssb/ssb_driver_chipcommon.h
index 1a6b0045b06b..c2b02a5c86ae 100644
--- a/include/linux/ssb/ssb_driver_chipcommon.h
+++ b/include/linux/ssb/ssb_driver_chipcommon.h
@@ -504,7 +504,9 @@
 #define SSB_CHIPCO_FLASHCTL_ST_SE       0x02D8          /* Sector Erase */
 #define SSB_CHIPCO_FLASHCTL_ST_BE       0x00C7          /* Bulk Erase */
 #define SSB_CHIPCO_FLASHCTL_ST_DP       0x00B9          /* Deep Power-down */
-#define SSB_CHIPCO_FLASHCTL_ST_RSIG     0x03AB          /* Read Electronic Signature */
+#define SSB_CHIPCO_FLASHCTL_ST_RES      0x03AB          /* Read Electronic Signature */
+#define SSB_CHIPCO_FLASHCTL_ST_CSA      0x1000          /* Keep chip select asserted */
+#define SSB_CHIPCO_FLASHCTL_ST_SSE      0x0220          /* Sub-sector Erase */
 
 /* Status register bits for ST flashes */
 #define SSB_CHIPCO_FLASHSTA_ST_WIP      0x01            /* Write In Progress */
diff --git a/include/linux/stallion.h b/include/linux/stallion.h
deleted file mode 100644
index 336af33c6ea4..000000000000
--- a/include/linux/stallion.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/*****************************************************************************/
-
-/*
- *      stallion.h  -- stallion multiport serial driver.
- *
- *      Copyright (C) 1996-1998  Stallion Technologies
- *      Copyright (C) 1994-1996  Greg Ungerer.
- *
- *      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.
- *
- *      This program is distributed in the hope that it will be useful,
- *      but WITHOUT ANY WARRANTY; without even the implied warranty of
- *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *      GNU General Public License for more details.
- *
- *      You should have received a copy of the GNU General Public License
- *      along with this program; if not, write to the Free Software
- *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/*****************************************************************************/
-#ifndef _STALLION_H
-#define _STALLION_H
-/*****************************************************************************/
-
-/*
- *      Define important driver constants here.
- */
-#define STL_MAXBRDS             4
-#define STL_MAXPANELS           4
-#define STL_MAXBANKS            8
-#define STL_PORTSPERPANEL       16
-#define STL_MAXPORTS            64
-#define STL_MAXDEVS             (STL_MAXBRDS * STL_MAXPORTS)
-
-
-/*
- *      Define a set of structures to hold all the board/panel/port info
- *      for our ports. These will be dynamically allocated as required.
- */
-
-/*
- *      Define a ring queue structure for each port. This will hold the
- *      TX data waiting to be output. Characters are fed into this buffer
- *      from the line discipline (or even direct from user space!) and
- *      then fed into the UARTs during interrupts. Will use a classic ring
- *      queue here for this. The good thing about this type of ring queue
- *      is that the head and tail pointers can be updated without interrupt
- *      protection - since "write" code only needs to change the head, and
- *      interrupt code only needs to change the tail.
- */
-struct stlrq {
-        char    *buf;
-        char    *head;
-        char    *tail;
-};
-
-/*
- *      Port, panel and board structures to hold status info about each.
- *      The board structure contains pointers to structures for each panel
- *      connected to it, and in turn each panel structure contains pointers
- *      for each port structure for each port on that panel. Note that
- *      the port structure also contains the board and panel number that it
- *      is associated with, this makes it (fairly) easy to get back to the
- *      board/panel info for a port.
- */
-struct stlport {
-        unsigned long           magic;
-        struct tty_port         port;
-        unsigned int            portnr;
-        unsigned int            panelnr;
-        unsigned int            brdnr;
-        int                     ioaddr;
-        int                     uartaddr;
-        unsigned int            pagenr;
-        unsigned long           istate;
-        int                     baud_base;
-        int                     custom_divisor;
-        int                     close_delay;
-        int                     closing_wait;
-        int                     openwaitcnt;
-        int                     brklen;
-        unsigned int            sigs;
-        unsigned int            rxignoremsk;
-        unsigned int            rxmarkmsk;
-        unsigned int            imr;
-        unsigned int            crenable;
-        unsigned long           clk;
-        unsigned long           hwid;
-        void                    *uartp;
-        comstats_t              stats;
-        struct stlrq            tx;
-};
-
-struct stlpanel {
-        unsigned long   magic;
-        unsigned int    panelnr;
-        unsigned int    brdnr;
-        unsigned int    pagenr;
-        unsigned int    nrports;
-        int             iobase;
-        void            *uartp;
-        void            (*isr)(struct stlpanel *panelp, unsigned int iobase);
-        unsigned int    hwid;
-        unsigned int    ackmask;
-        struct stlport  *ports[STL_PORTSPERPANEL];
-};
-
-struct stlbrd {
-        unsigned long   magic;
-        unsigned int    brdnr;
-        unsigned int    brdtype;
-        unsigned int    state;
-        unsigned int    nrpanels;
-        unsigned int    nrports;
-        unsigned int    nrbnks;
-        int             irq;
-        int             irqtype;
-        int             (*isr)(struct stlbrd *brdp);
-        unsigned int    ioaddr1;
-        unsigned int    ioaddr2;
-        unsigned int    iosize1;
-        unsigned int    iosize2;
-        unsigned int    iostatus;
-        unsigned int    ioctrl;
-        unsigned int    ioctrlval;
-        unsigned int    hwid;
-        unsigned long   clk;
-        unsigned int    bnkpageaddr[STL_MAXBANKS];
-        unsigned int    bnkstataddr[STL_MAXBANKS];
-        struct stlpanel *bnk2panel[STL_MAXBANKS];
-        struct stlpanel *panels[STL_MAXPANELS];
-};
-
-
-/*
- *      Define MAGIC numbers used for above structures.
- */
-#define STL_PORTMAGIC   0x5a7182c9
-#define STL_PANELMAGIC  0x7ef621a1
-#define STL_BOARDMAGIC  0xa2267f52
-
-/*****************************************************************************/
-#endif
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index b69bdb1e08b6..a1547ea3920d 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -76,7 +76,6 @@
 /* Platfrom data for platform device structure's platform_data field */
 
 struct stmmac_mdio_bus_data {
-        int bus_id;
         int (*phy_reset)(void *priv);
         unsigned int phy_mask;
         int *irqs;
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index e872526fdc5f..8d08b3ed406d 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -25,6 +25,7 @@ extern int swiotlb_force;
 extern void swiotlb_init(int verbose);
 extern void swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, int verbose);
 extern unsigned long swiotlb_nr_tbl(void);
+extern int swiotlb_late_init_with_tbl(char *tlb, unsigned long nslabs);
 
 /*
  * Enumeration for sync targets
diff --git a/include/linux/task_work.h b/include/linux/task_work.h
index fb46b03b1852..ca5a1cf27dae 100644
--- a/include/linux/task_work.h
+++ b/include/linux/task_work.h
@@ -18,8 +18,7 @@ void task_work_run(void);
 
 static inline void exit_task_work(struct task_struct *task)
 {
-        if (unlikely(task->task_works))
-                task_work_run();
+        task_work_run();
 }
 
 #endif  /* _LINUX_TASK_WORK_H */
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index eb125a4c30b3..67c789ae719c 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -110,6 +110,7 @@ enum {
 #define TCP_REPAIR_QUEUE        20
 #define TCP_QUEUE_SEQ           21
 #define TCP_REPAIR_OPTIONS      22
+#define TCP_FASTOPEN            23      /* Enable FastOpen on listeners */
 
 struct tcp_repair_opt {
         __u32   opt_code;
@@ -246,6 +247,7 @@ static inline unsigned int tcp_optlen(const struct sk_buff *skb)
 /* TCP Fast Open */
 #define TCP_FASTOPEN_COOKIE_MIN 4       /* Min Fast Open Cookie size in bytes */
 #define TCP_FASTOPEN_COOKIE_MAX 16      /* Max Fast Open Cookie size in bytes */
+#define TCP_FASTOPEN_COOKIE_SIZE 8      /* the size employed by this impl. */
 
 /* TCP Fast Open Cookie as stored in memory */
 struct tcp_fastopen_cookie {
@@ -312,9 +314,14 @@ struct tcp_request_sock {
         /* Only used by TCP MD5 Signature so far. */
         const struct tcp_request_sock_ops *af_specific;
 #endif
+        struct sock                     *listener; /* needed for TFO */
         u32                             rcv_isn;
         u32                             snt_isn;
         u32                             snt_synack; /* synack sent time */
+        u32                             rcv_nxt; /* the ack # by SYNACK. For
+                                                  * FastOpen it's the seq#
+                                                  * after data-in-SYN.
+                                                  */
 };
 
 static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req)
@@ -505,14 +512,18 @@ struct tcp_sock {
         struct tcp_md5sig_info  __rcu *md5sig_info;
 #endif
 
-/* TCP fastopen related information */
-        struct tcp_fastopen_request *fastopen_req;
-
         /* When the cookie options are generated and exchanged, then this
          * object holds a reference to them (cookie_values->kref).  Also
          * contains related tcp_cookie_transactions fields.
          */
         struct tcp_cookie_values  *cookie_values;
+
+/* TCP fastopen related information */
+        struct tcp_fastopen_request *fastopen_req;
+        /* fastopen_rsk points to request_sock that resulted in this big
+         * socket. Used to retransmit SYNACKs etc.
+         */
+        struct request_sock *fastopen_rsk;
 };
 
 enum tsq_flags {
@@ -552,6 +563,38 @@ static inline struct tcp_timewait_sock *tcp_twsk(const struct sock *sk)
         return (struct tcp_timewait_sock *)sk;
 }
 
+static inline bool tcp_passive_fastopen(const struct sock *sk)
+{
+        return (sk->sk_state == TCP_SYN_RECV &&
+                tcp_sk(sk)->fastopen_rsk != NULL);
+}
+
+static inline bool fastopen_cookie_present(struct tcp_fastopen_cookie *foc)
+{
+        return foc->len != -1;
+}
+
+extern void tcp_sock_destruct(struct sock *sk);
+
+static inline int fastopen_init_queue(struct sock *sk, int backlog)
+{
+        struct request_sock_queue *queue =
+            &inet_csk(sk)->icsk_accept_queue;
+
+        if (queue->fastopenq == NULL) {
+                queue->fastopenq = kzalloc(
+                    sizeof(struct fastopen_queue),
+                    sk->sk_allocation);
+                if (queue->fastopenq == NULL)
+                        return -ENOMEM;
+
+                sk->sk_destruct = tcp_sock_destruct;
+                spin_lock_init(&queue->fastopenq->lock);
+        }
+        queue->fastopenq->max_qlen = backlog;
+        return 0;
+}
+
 #endif  /* __KERNEL__ */
 
 #endif  /* _LINUX_TCP_H */
diff --git a/include/linux/tcp_metrics.h b/include/linux/tcp_metrics.h
new file mode 100644
index 000000000000..cb5157b55f32
--- /dev/null
+++ b/include/linux/tcp_metrics.h
@@ -0,0 +1,54 @@
+/* tcp_metrics.h - TCP Metrics Interface */
+
+#ifndef _LINUX_TCP_METRICS_H
+#define _LINUX_TCP_METRICS_H
+
+#include <linux/types.h>
+
+/* NETLINK_GENERIC related info
+ */
+#define TCP_METRICS_GENL_NAME           "tcp_metrics"
+#define TCP_METRICS_GENL_VERSION        0x1
+
+enum tcp_metric_index {
+        TCP_METRIC_RTT,
+        TCP_METRIC_RTTVAR,
+        TCP_METRIC_SSTHRESH,
+        TCP_METRIC_CWND,
+        TCP_METRIC_REORDERING,
+
+        /* Always last.  */
+        __TCP_METRIC_MAX,
+};
+
+#define TCP_METRIC_MAX  (__TCP_METRIC_MAX - 1)
+
+enum {
+        TCP_METRICS_ATTR_UNSPEC,
+        TCP_METRICS_ATTR_ADDR_IPV4,             /* u32 */
+        TCP_METRICS_ATTR_ADDR_IPV6,             /* binary */
+        TCP_METRICS_ATTR_AGE,                   /* msecs */
+        TCP_METRICS_ATTR_TW_TSVAL,              /* u32, raw, rcv tsval */
+        TCP_METRICS_ATTR_TW_TS_STAMP,           /* s32, sec age */
+        TCP_METRICS_ATTR_VALS,                  /* nested +1, u32 */
+        TCP_METRICS_ATTR_FOPEN_MSS,             /* u16 */
+        TCP_METRICS_ATTR_FOPEN_SYN_DROPS,       /* u16, count of drops */
+        TCP_METRICS_ATTR_FOPEN_SYN_DROP_TS,     /* msecs age */
+        TCP_METRICS_ATTR_FOPEN_COOKIE,          /* binary */
+
+        __TCP_METRICS_ATTR_MAX,
+};
+
+#define TCP_METRICS_ATTR_MAX    (__TCP_METRICS_ATTR_MAX - 1)
+
+enum {
+        TCP_METRICS_CMD_UNSPEC,
+        TCP_METRICS_CMD_GET,
+        TCP_METRICS_CMD_DEL,
+
+        __TCP_METRICS_CMD_MAX,
+};
+
+#define TCP_METRICS_CMD_MAX     (__TCP_METRICS_CMD_MAX - 1)
+
+#endif /* _LINUX_TCP_METRICS_H */
diff --git a/include/linux/ti_wilink_st.h b/include/linux/ti_wilink_st.h
index 3ca0269dd0b5..932b76392248 100644
--- a/include/linux/ti_wilink_st.h
+++ b/include/linux/ti_wilink_st.h
@@ -281,9 +281,10 @@ struct kim_data_s {
 long st_kim_start(void *);
 long st_kim_stop(void *);
 
-void st_kim_recv(void *, const unsigned char *, long count);
 void st_kim_complete(void *);
 void kim_st_list_protocols(struct st_data_s *, void *);
+void st_kim_recv(void *, const unsigned char *, long);
+
 
 /*
  * BTS headers
diff --git a/include/linux/timer.h b/include/linux/timer.h
index 6abd9138beda..8c5a197e1587 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -49,147 +49,112 @@ extern struct tvec_base boot_tvec_bases;
 #endif
 
 /*
- * Note that all tvec_bases are 2 byte aligned and lower bit of
- * base in timer_list is guaranteed to be zero. Use the LSB to
- * indicate whether the timer is deferrable.
+ * Note that all tvec_bases are at least 4 byte aligned and lower two bits
+ * of base in timer_list is guaranteed to be zero. Use them for flags.
  *
  * A deferrable timer will work normally when the system is busy, but
  * will not cause a CPU to come out of idle just to service it; instead,
  * the timer will be serviced when the CPU eventually wakes up with a
  * subsequent non-deferrable timer.
+ *
+ * An irqsafe timer is executed with IRQ disabled and it's safe to wait for
+ * the completion of the running instance from IRQ handlers, for example,
+ * by calling del_timer_sync().
+ *
+ * Note: The irq disabled callback execution is a special case for
+ * workqueue locking issues. It's not meant for executing random crap
+ * with interrupts disabled. Abuse is monitored!
  */
-#define TBASE_DEFERRABLE_FLAG           (0x1)
+#define TIMER_DEFERRABLE                0x1LU
+#define TIMER_IRQSAFE                   0x2LU
 
-#define TIMER_INITIALIZER(_function, _expires, _data) {         \
+#define TIMER_FLAG_MASK                 0x3LU
+
+#define __TIMER_INITIALIZER(_function, _expires, _data, _flags) { \
                 .entry = { .prev = TIMER_ENTRY_STATIC },        \
                 .function = (_function),                        \
                 .expires = (_expires),                          \
                 .data = (_data),                                \
-                .base = &boot_tvec_bases,                       \
+                .base = (void *)((unsigned long)&boot_tvec_bases + (_flags)), \
                 .slack = -1,                                    \
                 __TIMER_LOCKDEP_MAP_INITIALIZER(                \
                         __FILE__ ":" __stringify(__LINE__))     \
         }
 
-#define TBASE_MAKE_DEFERRED(ptr) ((struct tvec_base *)          \
-                  ((unsigned char *)(ptr) + TBASE_DEFERRABLE_FLAG))
+#define TIMER_INITIALIZER(_function, _expires, _data)           \
+        __TIMER_INITIALIZER((_function), (_expires), (_data), 0)
 
-#define TIMER_DEFERRED_INITIALIZER(_function, _expires, _data) {\
-                .entry = { .prev = TIMER_ENTRY_STATIC },        \
-                .function = (_function),                        \
-                .expires = (_expires),                          \
-                .data = (_data),                                \
-                .base = TBASE_MAKE_DEFERRED(&boot_tvec_bases),  \
-                __TIMER_LOCKDEP_MAP_INITIALIZER(                \
-                        __FILE__ ":" __stringify(__LINE__))     \
-        }
+#define TIMER_DEFERRED_INITIALIZER(_function, _expires, _data)  \
+        __TIMER_INITIALIZER((_function), (_expires), (_data), TIMER_DEFERRABLE)
 
 #define DEFINE_TIMER(_name, _function, _expires, _data)         \
         struct timer_list _name =                               \
                 TIMER_INITIALIZER(_function, _expires, _data)
 
-void init_timer_key(struct timer_list *timer,
-                    const char *name,
-                    struct lock_class_key *key);
-void init_timer_deferrable_key(struct timer_list *timer,
-                               const char *name,
-                               struct lock_class_key *key);
+void init_timer_key(struct timer_list *timer, unsigned int flags,
+                    const char *name, struct lock_class_key *key);
+
+#ifdef CONFIG_DEBUG_OBJECTS_TIMERS
+extern void init_timer_on_stack_key(struct timer_list *timer,
+                                    unsigned int flags, const char *name,
+                                    struct lock_class_key *key);
+extern void destroy_timer_on_stack(struct timer_list *timer);
+#else
+static inline void destroy_timer_on_stack(struct timer_list *timer) { }
+static inline void init_timer_on_stack_key(struct timer_list *timer,
+                                           unsigned int flags, const char *name,
+                                           struct lock_class_key *key)
+{
+        init_timer_key(timer, flags, name, key);
+}
+#endif
 
 #ifdef CONFIG_LOCKDEP
-#define init_timer(timer)                                               \
+#define __init_timer(_timer, _flags)                                    \
         do {                                                            \
                 static struct lock_class_key __key;                     \
-                init_timer_key((timer), #timer, &__key);                \
+                init_timer_key((_timer), (_flags), #_timer, &__key);    \
         } while (0)
 
-#define init_timer_deferrable(timer)                                    \
+#define __init_timer_on_stack(_timer, _flags)                           \
         do {                                                            \
                 static struct lock_class_key __key;                     \
-                init_timer_deferrable_key((timer), #timer, &__key);     \
+                init_timer_on_stack_key((_timer), (_flags), #_timer, &__key); \
         } while (0)
+#else
+#define __init_timer(_timer, _flags)                                    \
+        init_timer_key((_timer), (_flags), NULL, NULL)
+#define __init_timer_on_stack(_timer, _flags)                           \
+        init_timer_on_stack_key((_timer), (_flags), NULL, NULL)
+#endif
 
+#define init_timer(timer)                                               \
+        __init_timer((timer), 0)
+#define init_timer_deferrable(timer)                                    \
+        __init_timer((timer), TIMER_DEFERRABLE)
 #define init_timer_on_stack(timer)                                      \
+        __init_timer_on_stack((timer), 0)
+
+#define __setup_timer(_timer, _fn, _data, _flags)                       \
         do {                                                            \
-                static struct lock_class_key __key;                     \
-                init_timer_on_stack_key((timer), #timer, &__key);       \
+                __init_timer((_timer), (_flags));                       \
+                (_timer)->function = (_fn);                             \
+                (_timer)->data = (_data);                               \
         } while (0)
 
-#define setup_timer(timer, fn, data)                                    \
+#define __setup_timer_on_stack(_timer, _fn, _data, _flags)              \
         do {                                                            \
-                static struct lock_class_key __key;                     \
-                setup_timer_key((timer), #timer, &__key, (fn), (data));\
+                __init_timer_on_stack((_timer), (_flags));              \
+                (_timer)->function = (_fn);                             \
+                (_timer)->data = (_data);                               \
         } while (0)
 
+#define setup_timer(timer, fn, data)                                    \
+        __setup_timer((timer), (fn), (data), 0)
 #define setup_timer_on_stack(timer, fn, data)                           \
-        do {                                                            \
-                static struct lock_class_key __key;                     \
-                setup_timer_on_stack_key((timer), #timer, &__key,       \
-                                         (fn), (data));                 \
-        } while (0)
+        __setup_timer_on_stack((timer), (fn), (data), 0)
 #define setup_deferrable_timer_on_stack(timer, fn, data)                \
-        do {                                                            \
-                static struct lock_class_key __key;                     \
-                setup_deferrable_timer_on_stack_key((timer), #timer,    \
-                                                    &__key, (fn),       \
-                                                    (data));            \
-        } while (0)
-#else
-#define init_timer(timer)\
-        init_timer_key((timer), NULL, NULL)
-#define init_timer_deferrable(timer)\
-        init_timer_deferrable_key((timer), NULL, NULL)
-#define init_timer_on_stack(timer)\
-        init_timer_on_stack_key((timer), NULL, NULL)
-#define setup_timer(timer, fn, data)\
-        setup_timer_key((timer), NULL, NULL, (fn), (data))
-#define setup_timer_on_stack(timer, fn, data)\
-        setup_timer_on_stack_key((timer), NULL, NULL, (fn), (data))
-#define setup_deferrable_timer_on_stack(timer, fn, data)\
-        setup_deferrable_timer_on_stack_key((timer), NULL, NULL, (fn), (data))
-#endif
-
-#ifdef CONFIG_DEBUG_OBJECTS_TIMERS
-extern void init_timer_on_stack_key(struct timer_list *timer,
-                                    const char *name,
-                                    struct lock_class_key *key);
-extern void destroy_timer_on_stack(struct timer_list *timer);
-#else
-static inline void destroy_timer_on_stack(struct timer_list *timer) { }
-static inline void init_timer_on_stack_key(struct timer_list *timer,
-                                           const char *name,
-                                           struct lock_class_key *key)
-{
-        init_timer_key(timer, name, key);
-}
-#endif
-
-static inline void setup_timer_key(struct timer_list * timer,
-                                const char *name,
-                                struct lock_class_key *key,
-                                void (*function)(unsigned long),
-                                unsigned long data)
-{
-        timer->function = function;
-        timer->data = data;
-        init_timer_key(timer, name, key);
-}
-
-static inline void setup_timer_on_stack_key(struct timer_list *timer,
-                                        const char *name,
-                                        struct lock_class_key *key,
-                                        void (*function)(unsigned long),
-                                        unsigned long data)
-{
-        timer->function = function;
-        timer->data = data;
-        init_timer_on_stack_key(timer, name, key);
-}
-
-extern void setup_deferrable_timer_on_stack_key(struct timer_list *timer,
-                                                const char *name,
-                                                struct lock_class_key *key,
-                                                void (*function)(unsigned long),
-                                                unsigned long data);
+        __setup_timer_on_stack((timer), (fn), (data), TIMER_DEFERRABLE)
 
 /**
  * timer_pending - is a timer pending?
diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h
index c98928420100..0b1e3f218a36 100644
--- a/include/linux/tipc_config.h
+++ b/include/linux/tipc_config.h
@@ -89,8 +89,8 @@
 
 #define  TIPC_CMD_GET_REMOTE_MNG    0x4003    /* tx none, rx unsigned */
 #define  TIPC_CMD_GET_MAX_PORTS     0x4004    /* tx none, rx unsigned */
-#define  TIPC_CMD_GET_MAX_PUBL      0x4005    /* tx none, rx unsigned */
-#define  TIPC_CMD_GET_MAX_SUBSCR    0x4006    /* tx none, rx unsigned */
+#define  TIPC_CMD_GET_MAX_PUBL      0x4005    /* obsoleted */
+#define  TIPC_CMD_GET_MAX_SUBSCR    0x4006    /* obsoleted */
 #define  TIPC_CMD_GET_MAX_ZONES     0x4007    /* obsoleted */
 #define  TIPC_CMD_GET_MAX_CLUSTERS  0x4008    /* obsoleted */
 #define  TIPC_CMD_GET_MAX_NODES     0x4009    /* obsoleted */
@@ -115,8 +115,8 @@
 #define  TIPC_CMD_SET_NODE_ADDR     0x8001    /* tx net_addr, rx none */
 #define  TIPC_CMD_SET_REMOTE_MNG    0x8003    /* tx unsigned, rx none */
 #define  TIPC_CMD_SET_MAX_PORTS     0x8004    /* tx unsigned, rx none */
-#define  TIPC_CMD_SET_MAX_PUBL      0x8005    /* tx unsigned, rx none */
-#define  TIPC_CMD_SET_MAX_SUBSCR    0x8006    /* tx unsigned, rx none */
+#define  TIPC_CMD_SET_MAX_PUBL      0x8005    /* obsoleted */
+#define  TIPC_CMD_SET_MAX_SUBSCR    0x8006    /* obsoleted */
 #define  TIPC_CMD_SET_MAX_ZONES     0x8007    /* obsoleted */
 #define  TIPC_CMD_SET_MAX_CLUSTERS  0x8008    /* obsoleted */
 #define  TIPC_CMD_SET_MAX_NODES     0x8009    /* obsoleted */
diff --git a/include/linux/topology.h b/include/linux/topology.h
index fec12d667211..d3cf0d6e7712 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -129,7 +129,6 @@ int arch_update_cpu_topology(void);
                                 | 1*SD_BALANCE_FORK                     \
                                 | 0*SD_BALANCE_WAKE                     \
                                 | 1*SD_WAKE_AFFINE                      \
-                                | 0*SD_PREFER_LOCAL                     \
                                 | 0*SD_SHARE_CPUPOWER                   \
                                 | 1*SD_SHARE_PKG_RESOURCES              \
                                 | 0*SD_SERIALIZE                        \
@@ -160,7 +159,6 @@ int arch_update_cpu_topology(void);
                                 | 1*SD_BALANCE_FORK                     \
                                 | 0*SD_BALANCE_WAKE                     \
                                 | 1*SD_WAKE_AFFINE                      \
-                                | 0*SD_PREFER_LOCAL                     \
                                 | 0*SD_SHARE_CPUPOWER                   \
                                 | 0*SD_SHARE_PKG_RESOURCES              \
                                 | 0*SD_SERIALIZE                        \
diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index fdc718abf83b..fcb627ff8d3e 100644
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -32,6 +32,7 @@
 extern int tpm_pcr_read(u32 chip_num, int pcr_idx, u8 *res_buf);
 extern int tpm_pcr_extend(u32 chip_num, int pcr_idx, const u8 *hash);
 extern int tpm_send(u32 chip_num, void *cmd, size_t buflen);
+extern int tpm_get_random(u32 chip_num, u8 *data, size_t max);
 #else
 static inline int tpm_pcr_read(u32 chip_num, int pcr_idx, u8 *res_buf) {
         return -ENODEV;
@@ -42,5 +43,8 @@ static inline int tpm_pcr_extend(u32 chip_num, int pcr_idx, const u8 *hash) {
 static inline int tpm_send(u32 chip_num, void *cmd, size_t buflen) {
         return -ENODEV;
 }
+static inline int tpm_get_random(u32 chip_num, u8 *data, size_t max) {
+        return -ENODEV;
+}
 #endif
 #endif
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 802de56c41e8..2f322c38bd4d 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -136,6 +136,22 @@ static inline void tracepoint_synchronize_unregister(void)
                 postrcu;                                                \
         } while (0)
 
+#ifndef MODULE
+#define __DECLARE_TRACE_RCU(name, proto, args, cond, data_proto, data_args)     \
+        static inline void trace_##name##_rcuidle(proto)                \
+        {                                                               \
+                if (static_key_false(&__tracepoint_##name.key))         \
+                        __DO_TRACE(&__tracepoint_##name,                \
+                                TP_PROTO(data_proto),                   \
+                                TP_ARGS(data_args),                     \
+                                TP_CONDITION(cond),                     \
+                                rcu_idle_exit(),                        \
+                                rcu_idle_enter());                      \
+        }
+#else
+#define __DECLARE_TRACE_RCU(name, proto, args, cond, data_proto, data_args)
+#endif
+
 /*
  * Make sure the alignment of the structure in the __tracepoints section will
  * not add unwanted padding between the beginning of the section and the
@@ -151,16 +167,8 @@ static inline void tracepoint_synchronize_unregister(void)
                                 TP_ARGS(data_args),                     \
                                 TP_CONDITION(cond),,);                  \
         }                                                               \
-        static inline void trace_##name##_rcuidle(proto)                \
-        {                                                               \
-                if (static_key_false(&__tracepoint_##name.key))         \
-                        __DO_TRACE(&__tracepoint_##name,                \
-                                TP_PROTO(data_proto),                   \
-                                TP_ARGS(data_args),                     \
-                                TP_CONDITION(cond),                     \
-                                rcu_idle_exit(),                        \
-                                rcu_idle_enter());                      \
-        }                                                               \
+        __DECLARE_TRACE_RCU(name, PARAMS(proto), PARAMS(args),          \
+                PARAMS(cond), PARAMS(data_proto), PARAMS(data_args))    \
         static inline int                                               \
         register_trace_##name(void (*probe)(data_proto), void *data)    \
         {                                                               \
diff --git a/include/linux/tsacct_kern.h b/include/linux/tsacct_kern.h
index 7e50ac795b0b..44893e5ec8f7 100644
--- a/include/linux/tsacct_kern.h
+++ b/include/linux/tsacct_kern.h
@@ -10,9 +10,13 @@
 #include <linux/taskstats.h>
 
 #ifdef CONFIG_TASKSTATS
-extern void bacct_add_tsk(struct taskstats *stats, struct task_struct *tsk);
+extern void bacct_add_tsk(struct user_namespace *user_ns,
+                          struct pid_namespace *pid_ns,
+                          struct taskstats *stats, struct task_struct *tsk);
 #else
-static inline void bacct_add_tsk(struct taskstats *stats, struct task_struct *tsk)
+static inline void bacct_add_tsk(struct user_namespace *user_ns,
+                                 struct pid_namespace *pid_ns,
+                                 struct taskstats *stats, struct task_struct *tsk)
 {}
 #endif /* CONFIG_TASKSTATS */
 
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 9f47ab540f65..4f6c59a5fb79 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -43,6 +43,7 @@
 #include <linux/tty_driver.h>
 #include <linux/tty_ldisc.h>
 #include <linux/mutex.h>
+#include <linux/tty_flags.h>
 
 
 
@@ -103,28 +104,28 @@ struct tty_bufhead {
 #define TTY_PARITY      3
 #define TTY_OVERRUN     4
 
-#define INTR_CHAR(tty) ((tty)->termios->c_cc[VINTR])
-#define QUIT_CHAR(tty) ((tty)->termios->c_cc[VQUIT])
-#define ERASE_CHAR(tty) ((tty)->termios->c_cc[VERASE])
-#define KILL_CHAR(tty) ((tty)->termios->c_cc[VKILL])
-#define EOF_CHAR(tty) ((tty)->termios->c_cc[VEOF])
-#define TIME_CHAR(tty) ((tty)->termios->c_cc[VTIME])
-#define MIN_CHAR(tty) ((tty)->termios->c_cc[VMIN])
-#define SWTC_CHAR(tty) ((tty)->termios->c_cc[VSWTC])
-#define START_CHAR(tty) ((tty)->termios->c_cc[VSTART])
-#define STOP_CHAR(tty) ((tty)->termios->c_cc[VSTOP])
-#define SUSP_CHAR(tty) ((tty)->termios->c_cc[VSUSP])
-#define EOL_CHAR(tty) ((tty)->termios->c_cc[VEOL])
-#define REPRINT_CHAR(tty) ((tty)->termios->c_cc[VREPRINT])
-#define DISCARD_CHAR(tty) ((tty)->termios->c_cc[VDISCARD])
-#define WERASE_CHAR(tty) ((tty)->termios->c_cc[VWERASE])
-#define LNEXT_CHAR(tty) ((tty)->termios->c_cc[VLNEXT])
-#define EOL2_CHAR(tty) ((tty)->termios->c_cc[VEOL2])
-
-#define _I_FLAG(tty, f) ((tty)->termios->c_iflag & (f))
-#define _O_FLAG(tty, f) ((tty)->termios->c_oflag & (f))
-#define _C_FLAG(tty, f) ((tty)->termios->c_cflag & (f))
-#define _L_FLAG(tty, f) ((tty)->termios->c_lflag & (f))
+#define INTR_CHAR(tty) ((tty)->termios.c_cc[VINTR])
+#define QUIT_CHAR(tty) ((tty)->termios.c_cc[VQUIT])
+#define ERASE_CHAR(tty) ((tty)->termios.c_cc[VERASE])
+#define KILL_CHAR(tty) ((tty)->termios.c_cc[VKILL])
+#define EOF_CHAR(tty) ((tty)->termios.c_cc[VEOF])
+#define TIME_CHAR(tty) ((tty)->termios.c_cc[VTIME])
+#define MIN_CHAR(tty) ((tty)->termios.c_cc[VMIN])
+#define SWTC_CHAR(tty) ((tty)->termios.c_cc[VSWTC])
+#define START_CHAR(tty) ((tty)->termios.c_cc[VSTART])
+#define STOP_CHAR(tty) ((tty)->termios.c_cc[VSTOP])
+#define SUSP_CHAR(tty) ((tty)->termios.c_cc[VSUSP])
+#define EOL_CHAR(tty) ((tty)->termios.c_cc[VEOL])
+#define REPRINT_CHAR(tty) ((tty)->termios.c_cc[VREPRINT])
+#define DISCARD_CHAR(tty) ((tty)->termios.c_cc[VDISCARD])
+#define WERASE_CHAR(tty) ((tty)->termios.c_cc[VWERASE])
+#define LNEXT_CHAR(tty) ((tty)->termios.c_cc[VLNEXT])
+#define EOL2_CHAR(tty) ((tty)->termios.c_cc[VEOL2])
+
+#define _I_FLAG(tty, f) ((tty)->termios.c_iflag & (f))
+#define _O_FLAG(tty, f) ((tty)->termios.c_oflag & (f))
+#define _C_FLAG(tty, f) ((tty)->termios.c_cflag & (f))
+#define _L_FLAG(tty, f) ((tty)->termios.c_lflag & (f))
 
 #define I_IGNBRK(tty)   _I_FLAG((tty), IGNBRK)
 #define I_BRKINT(tty)   _I_FLAG((tty), BRKINT)
@@ -268,10 +269,11 @@ struct tty_struct {
         struct mutex ldisc_mutex;
         struct tty_ldisc *ldisc;
 
+        struct mutex legacy_mutex;
         struct mutex termios_mutex;
         spinlock_t ctrl_lock;
         /* Termios values are protected by the termios mutex */
-        struct ktermios *termios, *termios_locked;
+        struct ktermios termios, termios_locked;
         struct termiox *termiox;        /* May be NULL for unsupported */
         char name[64];
         struct pid *pgrp;               /* Protected by ctrl lock */
@@ -410,6 +412,10 @@ extern int tty_register_driver(struct tty_driver *driver);
 extern int tty_unregister_driver(struct tty_driver *driver);
 extern struct device *tty_register_device(struct tty_driver *driver,
                                           unsigned index, struct device *dev);
+extern struct device *tty_register_device_attr(struct tty_driver *driver,
+                                unsigned index, struct device *device,
+                                void *drvdata,
+                                const struct attribute_group **attr_grp);
 extern void tty_unregister_device(struct tty_driver *driver, unsigned index);
 extern int tty_read_raw_data(struct tty_struct *tty, unsigned char *bufp,
                              int buflen);
@@ -423,7 +429,6 @@ extern void tty_unthrottle(struct tty_struct *tty);
 extern int tty_do_resize(struct tty_struct *tty, struct winsize *ws);
 extern void tty_driver_remove_tty(struct tty_driver *driver,
                                   struct tty_struct *tty);
-extern void tty_shutdown(struct tty_struct *tty);
 extern void tty_free_termios(struct tty_struct *tty);
 extern int is_current_pgrp_orphaned(void);
 extern struct pid *tty_get_pgrp(struct tty_struct *tty);
@@ -497,6 +502,15 @@ extern int tty_write_lock(struct tty_struct *tty, int ndelay);
 #define tty_is_writelocked(tty)  (mutex_is_locked(&tty->atomic_write_lock))
 
 extern void tty_port_init(struct tty_port *port);
+extern void tty_port_link_device(struct tty_port *port,
+                struct tty_driver *driver, unsigned index);
+extern struct device *tty_port_register_device(struct tty_port *port,
+                struct tty_driver *driver, unsigned index,
+                struct device *device);
+extern struct device *tty_port_register_device_attr(struct tty_port *port,
+                struct tty_driver *driver, unsigned index,
+                struct device *device, void *drvdata,
+                const struct attribute_group **attr_grp);
 extern int tty_port_alloc_xmit_buf(struct tty_port *port);
 extern void tty_port_free_xmit_buf(struct tty_port *port);
 extern void tty_port_put(struct tty_port *port);
@@ -508,6 +522,12 @@ static inline struct tty_port *tty_port_get(struct tty_port *port)
         return port;
 }
 
+/* If the cts flow control is enabled, return true. */
+static inline bool tty_port_cts_enabled(struct tty_port *port)
+{
+        return port->flags & ASYNC_CTS_FLOW;
+}
+
 extern struct tty_struct *tty_port_tty_get(struct tty_port *port);
 extern void tty_port_tty_set(struct tty_port *port, struct tty_struct *tty);
 extern int tty_port_carrier_raised(struct tty_port *port);
@@ -521,6 +541,8 @@ extern int tty_port_close_start(struct tty_port *port,
 extern void tty_port_close_end(struct tty_port *port, struct tty_struct *tty);
 extern void tty_port_close(struct tty_port *port,
                                 struct tty_struct *tty, struct file *filp);
+extern int tty_port_install(struct tty_port *port, struct tty_driver *driver,
+                                struct tty_struct *tty);
 extern int tty_port_open(struct tty_port *port,
                                 struct tty_struct *tty, struct file *filp);
 static inline int tty_port_users(struct tty_port *port)
@@ -553,7 +575,7 @@ extern void tty_audit_fork(struct signal_struct *sig);
 extern void tty_audit_tiocsti(struct tty_struct *tty, char ch);
 extern void tty_audit_push(struct tty_struct *tty);
 extern int tty_audit_push_task(struct task_struct *tsk,
-                               uid_t loginuid, u32 sessionid);
+                               kuid_t loginuid, u32 sessionid);
 #else
 static inline void tty_audit_add_data(struct tty_struct *tty,
                                       unsigned char *data, size_t size)
@@ -572,7 +594,7 @@ static inline void tty_audit_push(struct tty_struct *tty)
 {
 }
 static inline int tty_audit_push_task(struct task_struct *tsk,
-                                      uid_t loginuid, u32 sessionid)
+                                      kuid_t loginuid, u32 sessionid)
 {
         return 0;
 }
@@ -605,8 +627,12 @@ extern long vt_compat_ioctl(struct tty_struct *tty,
 
 /* tty_mutex.c */
 /* functions for preparation of BKL removal */
-extern void __lockfunc tty_lock(void) __acquires(tty_lock);
-extern void __lockfunc tty_unlock(void) __releases(tty_lock);
+extern void __lockfunc tty_lock(struct tty_struct *tty);
+extern void __lockfunc tty_unlock(struct tty_struct *tty);
+extern void __lockfunc tty_lock_pair(struct tty_struct *tty,
+                                struct tty_struct *tty2);
+extern void __lockfunc tty_unlock_pair(struct tty_struct *tty,
+                                struct tty_struct *tty2);
 
 /*
  * this shall be called only from where BTM is held (like close)
@@ -621,9 +647,9 @@ extern void __lockfunc tty_unlock(void) __releases(tty_lock);
 static inline void tty_wait_until_sent_from_close(struct tty_struct *tty,
                 long timeout)
 {
-        tty_unlock(); /* tty->ops->close holds the BTM, drop it while waiting */
+        tty_unlock(tty); /* tty->ops->close holds the BTM, drop it while waiting */
         tty_wait_until_sent(tty, timeout);
-        tty_lock();
+        tty_lock(tty);
 }
 
 /*
@@ -638,16 +664,16 @@ static inline void tty_wait_until_sent_from_close(struct tty_struct *tty,
  *
  * Do not use in new code.
  */
-#define wait_event_interruptible_tty(wq, condition)                     \
+#define wait_event_interruptible_tty(tty, wq, condition)                \
 ({                                                                      \
         int __ret = 0;                                                  \
         if (!(condition)) {                                             \
-                __wait_event_interruptible_tty(wq, condition, __ret);   \
+                __wait_event_interruptible_tty(tty, wq, condition, __ret);      \
         }                                                               \
         __ret;                                                          \
 })
 
-#define __wait_event_interruptible_tty(wq, condition, ret)              \
+#define __wait_event_interruptible_tty(tty, wq, condition, ret)         \
 do {                                                                    \
         DEFINE_WAIT(__wait);                                            \
                                                                         \
@@ -656,9 +682,9 @@ do {									\
                 if (condition)                                          \
                         break;                                          \
                 if (!signal_pending(current)) {                         \
-                        tty_unlock();                                   \
+                        tty_unlock(tty);                                        \
                         schedule();                                     \
-                        tty_lock();                                     \
+                        tty_lock(tty);                                  \
                         continue;                                       \
                 }                                                       \
                 ret = -ERESTARTSYS;                                     \
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 6e6dbb7447b6..dd976cfb6131 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -45,14 +45,9 @@
  *
  * void (*shutdown)(struct tty_struct * tty);
  *
- *      This routine is called synchronously when a particular tty device
- *      is closed for the last time freeing up the resources.
- *      Note that tty_shutdown() is not called if ops->shutdown is defined.
- *      This means one is responsible to take care of calling ops->remove (e.g.
- *      via tty_driver_remove_tty) and releasing tty->termios.
- *      Note that this hook may be called from *all* the contexts where one
- *      uses tty refcounting (e.g. tty_port_tty_get).
- *
+ *      This routine is called under the tty lock when a particular tty device
+ *      is closed for the last time. It executes before the tty resources
+ *      are freed so may execute while another function holds a tty kref.
  *
  * void (*cleanup)(struct tty_struct * tty);
  *
@@ -294,18 +289,18 @@ struct tty_operations {
 struct tty_driver {
         int     magic;          /* magic number for this structure */
         struct kref kref;       /* Reference management */
-        struct cdev cdev;
+        struct cdev *cdevs;
         struct module   *owner;
         const char      *driver_name;
         const char      *name;
         int     name_base;      /* offset of printed name */
         int     major;          /* major device number */
         int     minor_start;    /* start of minor device number */
-        int     num;            /* number of devices allocated */
+        unsigned int    num;    /* number of devices allocated */
         short   type;           /* type of tty driver */
         short   subtype;        /* subtype of tty driver */
         struct ktermios init_termios; /* Initial termios */
-        int     flags;          /* tty driver flags */
+        unsigned long   flags;          /* tty driver flags */
         struct proc_dir_entry *proc_entry; /* /proc fs entry */
         struct tty_driver *other; /* only used for the PTY driver */
 
@@ -313,6 +308,7 @@ struct tty_driver {
          * Pointer to the tty data structures
          */
         struct tty_struct **ttys;
+        struct tty_port **ports;
         struct ktermios **termios;
         void *driver_state;
 
@@ -326,7 +322,8 @@ struct tty_driver {
 
 extern struct list_head tty_drivers;
 
-extern struct tty_driver *__alloc_tty_driver(int lines, struct module *owner);
+extern struct tty_driver *__tty_alloc_driver(unsigned int lines,
+                struct module *owner, unsigned long flags);
 extern void put_tty_driver(struct tty_driver *driver);
 extern void tty_set_operations(struct tty_driver *driver,
                         const struct tty_operations *op);
@@ -334,7 +331,21 @@ extern struct tty_driver *tty_find_polling_driver(char *name, int *line);
 
 extern void tty_driver_kref_put(struct tty_driver *driver);
 
-#define alloc_tty_driver(lines) __alloc_tty_driver(lines, THIS_MODULE)
+/* Use TTY_DRIVER_* flags below */
+#define tty_alloc_driver(lines, flags) \
+                __tty_alloc_driver(lines, THIS_MODULE, flags)
+
+/*
+ * DEPRECATED Do not use this in new code, use tty_alloc_driver instead.
+ * (And change the return value checks.)
+ */
+static inline struct tty_driver *alloc_tty_driver(unsigned int lines)
+{
+        struct tty_driver *ret = tty_alloc_driver(lines, 0);
+        if (IS_ERR(ret))
+                return NULL;
+        return ret;
+}
 
 static inline struct tty_driver *tty_driver_kref_get(struct tty_driver *d)
 {
@@ -380,6 +391,14 @@ static inline struct tty_driver *tty_driver_kref_get(struct tty_driver *d)
  *      the requested timeout to the caller instead of using a simple
  *      on/off interface.
  *
+ * TTY_DRIVER_DYNAMIC_ALLOC -- do not allocate structures which are
+ *      needed per line for this driver as it would waste memory.
+ *      The driver will take care.
+ *
+ * TTY_DRIVER_UNNUMBERED_NODE -- do not create numbered /dev nodes. In
+ *      other words create /dev/ttyprintk and not /dev/ttyprintk0.
+ *      Applicable only when a driver for a single tty device is
+ *      being allocated.
  */
 #define TTY_DRIVER_INSTALLED            0x0001
 #define TTY_DRIVER_RESET_TERMIOS        0x0002
@@ -387,6 +406,8 @@ static inline struct tty_driver *tty_driver_kref_get(struct tty_driver *d)
 #define TTY_DRIVER_DYNAMIC_DEV          0x0008
 #define TTY_DRIVER_DEVPTS_MEM           0x0010
 #define TTY_DRIVER_HARDWARE_BREAK       0x0020
+#define TTY_DRIVER_DYNAMIC_ALLOC        0x0040
+#define TTY_DRIVER_UNNUMBERED_NODE      0x0080
 
 /* tty driver types */
 #define TTY_DRIVER_TYPE_SYSTEM          0x0001
diff --git a/include/linux/tty_flags.h b/include/linux/tty_flags.h
new file mode 100644
index 000000000000..eefcb483a2c0
--- /dev/null
+++ b/include/linux/tty_flags.h
@@ -0,0 +1,78 @@
+#ifndef _LINUX_TTY_FLAGS_H
+#define _LINUX_TTY_FLAGS_H
+
+/*
+ * Definitions for async_struct (and serial_struct) flags field also
+ * shared by the tty_port flags structures.
+ *
+ * Define ASYNCB_* for convenient use with {test,set,clear}_bit.
+ */
+#define ASYNCB_HUP_NOTIFY        0 /* Notify getty on hangups and closes
+                                    * on the callout port */
+#define ASYNCB_FOURPORT          1 /* Set OU1, OUT2 per AST Fourport settings */
+#define ASYNCB_SAK               2 /* Secure Attention Key (Orange book) */
+#define ASYNCB_SPLIT_TERMIOS     3 /* Separate termios for dialin/callout */
+#define ASYNCB_SPD_HI            4 /* Use 56000 instead of 38400 bps */
+#define ASYNCB_SPD_VHI           5 /* Use 115200 instead of 38400 bps */
+#define ASYNCB_SKIP_TEST         6 /* Skip UART test during autoconfiguration */
+#define ASYNCB_AUTO_IRQ          7 /* Do automatic IRQ during
+                                    * autoconfiguration */
+#define ASYNCB_SESSION_LOCKOUT   8 /* Lock out cua opens based on session */
+#define ASYNCB_PGRP_LOCKOUT      9 /* Lock out cua opens based on pgrp */
+#define ASYNCB_CALLOUT_NOHUP    10 /* Don't do hangups for cua device */
+#define ASYNCB_HARDPPS_CD       11 /* Call hardpps when CD goes high  */
+#define ASYNCB_SPD_SHI          12 /* Use 230400 instead of 38400 bps */
+#define ASYNCB_LOW_LATENCY      13 /* Request low latency behaviour */
+#define ASYNCB_BUGGY_UART       14 /* This is a buggy UART, skip some safety
+                                    * checks.  Note: can be dangerous! */
+#define ASYNCB_AUTOPROBE        15 /* Port was autoprobed by PCI or PNP code */
+#define ASYNCB_LAST_USER        15
+
+/* Internal flags used only by kernel */
+#define ASYNCB_INITIALIZED      31 /* Serial port was initialized */
+#define ASYNCB_SUSPENDED        30 /* Serial port is suspended */
+#define ASYNCB_NORMAL_ACTIVE    29 /* Normal device is active */
+#define ASYNCB_BOOT_AUTOCONF    28 /* Autoconfigure port on bootup */
+#define ASYNCB_CLOSING          27 /* Serial port is closing */
+#define ASYNCB_CTS_FLOW         26 /* Do CTS flow control */
+#define ASYNCB_CHECK_CD         25 /* i.e., CLOCAL */
+#define ASYNCB_SHARE_IRQ        24 /* for multifunction cards, no longer used */
+#define ASYNCB_CONS_FLOW        23 /* flow control for console  */
+#define ASYNCB_FIRST_KERNEL     22
+
+#define ASYNC_HUP_NOTIFY        (1U << ASYNCB_HUP_NOTIFY)
+#define ASYNC_SUSPENDED         (1U << ASYNCB_SUSPENDED)
+#define ASYNC_FOURPORT          (1U << ASYNCB_FOURPORT)
+#define ASYNC_SAK               (1U << ASYNCB_SAK)
+#define ASYNC_SPLIT_TERMIOS     (1U << ASYNCB_SPLIT_TERMIOS)
+#define ASYNC_SPD_HI            (1U << ASYNCB_SPD_HI)
+#define ASYNC_SPD_VHI           (1U << ASYNCB_SPD_VHI)
+#define ASYNC_SKIP_TEST         (1U << ASYNCB_SKIP_TEST)
+#define ASYNC_AUTO_IRQ          (1U << ASYNCB_AUTO_IRQ)
+#define ASYNC_SESSION_LOCKOUT   (1U << ASYNCB_SESSION_LOCKOUT)
+#define ASYNC_PGRP_LOCKOUT      (1U << ASYNCB_PGRP_LOCKOUT)
+#define ASYNC_CALLOUT_NOHUP     (1U << ASYNCB_CALLOUT_NOHUP)
+#define ASYNC_HARDPPS_CD        (1U << ASYNCB_HARDPPS_CD)
+#define ASYNC_SPD_SHI           (1U << ASYNCB_SPD_SHI)
+#define ASYNC_LOW_LATENCY       (1U << ASYNCB_LOW_LATENCY)
+#define ASYNC_BUGGY_UART        (1U << ASYNCB_BUGGY_UART)
+#define ASYNC_AUTOPROBE         (1U << ASYNCB_AUTOPROBE)
+
+#define ASYNC_FLAGS             ((1U << (ASYNCB_LAST_USER + 1)) - 1)
+#define ASYNC_USR_MASK          (ASYNC_SPD_MASK|ASYNC_CALLOUT_NOHUP| \
+                ASYNC_LOW_LATENCY)
+#define ASYNC_SPD_CUST          (ASYNC_SPD_HI|ASYNC_SPD_VHI)
+#define ASYNC_SPD_WARP          (ASYNC_SPD_HI|ASYNC_SPD_SHI)
+#define ASYNC_SPD_MASK          (ASYNC_SPD_HI|ASYNC_SPD_VHI|ASYNC_SPD_SHI)
+
+#define ASYNC_INITIALIZED       (1U << ASYNCB_INITIALIZED)
+#define ASYNC_NORMAL_ACTIVE     (1U << ASYNCB_NORMAL_ACTIVE)
+#define ASYNC_BOOT_AUTOCONF     (1U << ASYNCB_BOOT_AUTOCONF)
+#define ASYNC_CLOSING           (1U << ASYNCB_CLOSING)
+#define ASYNC_CTS_FLOW          (1U << ASYNCB_CTS_FLOW)
+#define ASYNC_CHECK_CD          (1U << ASYNCB_CHECK_CD)
+#define ASYNC_SHARE_IRQ         (1U << ASYNCB_SHARE_IRQ)
+#define ASYNC_CONS_FLOW         (1U << ASYNCB_CONS_FLOW)
+#define ASYNC_INTERNAL_FLAGS    (~((1U << ASYNCB_FIRST_KERNEL) - 1))
+
+#endif
diff --git a/include/linux/uinput.h b/include/linux/uinput.h
index 2aa2881b0df9..c454bbe39ee7 100644
--- a/include/linux/uinput.h
+++ b/include/linux/uinput.h
@@ -32,6 +32,7 @@
  *              - first public version
  */
 
+#include <linux/types.h>
 #include <linux/input.h>
 
 #define UINPUT_VERSION          3
@@ -44,14 +45,14 @@
 enum uinput_state { UIST_NEW_DEVICE, UIST_SETUP_COMPLETE, UIST_CREATED };
 
 struct uinput_request {
-        int                     id;
-        int                     code;   /* UI_FF_UPLOAD, UI_FF_ERASE */
+        unsigned int            id;
+        unsigned int            code;   /* UI_FF_UPLOAD, UI_FF_ERASE */
 
         int                     retval;
         struct completion       done;
 
         union {
-                int             effect_id;
+                unsigned int    effect_id;
                 struct {
                         struct ff_effect *effect;
                         struct ff_effect *old;
@@ -77,16 +78,16 @@ struct uinput_device {
 #endif  /* __KERNEL__ */
 
 struct uinput_ff_upload {
-        int                     request_id;
-        int                     retval;
+        __u32                   request_id;
+        __s32                   retval;
         struct ff_effect        effect;
         struct ff_effect        old;
 };
 
 struct uinput_ff_erase {
-        int                     request_id;
-        int                     retval;
-        int                     effect_id;
+        __u32                   request_id;
+        __s32                   retval;
+        __u32                   effect_id;
 };
 
 /* ioctl */
@@ -166,11 +167,11 @@ struct uinput_ff_erase {
 struct uinput_user_dev {
         char name[UINPUT_MAX_NAME_SIZE];
         struct input_id id;
-        int ff_effects_max;
-        int absmax[ABS_CNT];
-        int absmin[ABS_CNT];
-        int absfuzz[ABS_CNT];
-        int absflat[ABS_CNT];
+        __u32 ff_effects_max;
+        __s32 absmax[ABS_CNT];
+        __s32 absmin[ABS_CNT];
+        __s32 absfuzz[ABS_CNT];
+        __s32 absflat[ABS_CNT];
 };
 #endif  /* __UINPUT_H_ */
 
diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h
index efe4b3308c74..e6f0331e3d45 100644
--- a/include/linux/uprobes.h
+++ b/include/linux/uprobes.h
@@ -99,25 +99,27 @@ struct xol_area {
 
 struct uprobes_state {
         struct xol_area         *xol_area;
-        atomic_t                count;
 };
+
 extern int __weak set_swbp(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long vaddr);
-extern int __weak set_orig_insn(struct arch_uprobe *aup, struct mm_struct *mm,  unsigned long vaddr, bool verify);
+extern int __weak set_orig_insn(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long vaddr);
 extern bool __weak is_swbp_insn(uprobe_opcode_t *insn);
 extern int uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *uc);
 extern void uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc);
 extern int uprobe_mmap(struct vm_area_struct *vma);
 extern void uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end);
+extern void uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm);
 extern void uprobe_free_utask(struct task_struct *t);
 extern void uprobe_copy_process(struct task_struct *t);
 extern unsigned long __weak uprobe_get_swbp_addr(struct pt_regs *regs);
+extern void __weak arch_uprobe_enable_step(struct arch_uprobe *arch);
+extern void __weak arch_uprobe_disable_step(struct arch_uprobe *arch);
 extern int uprobe_post_sstep_notifier(struct pt_regs *regs);
 extern int uprobe_pre_sstep_notifier(struct pt_regs *regs);
 extern void uprobe_notify_resume(struct pt_regs *regs);
 extern bool uprobe_deny_signal(void);
 extern bool __weak arch_uprobe_skip_sstep(struct arch_uprobe *aup, struct pt_regs *regs);
 extern void uprobe_clear_state(struct mm_struct *mm);
-extern void uprobe_reset_state(struct mm_struct *mm);
 #else /* !CONFIG_UPROBES */
 struct uprobes_state {
 };
@@ -138,6 +140,10 @@ static inline void
 uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end)
 {
 }
+static inline void
+uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm)
+{
+}
 static inline void uprobe_notify_resume(struct pt_regs *regs)
 {
 }
@@ -158,8 +164,5 @@ static inline void uprobe_copy_process(struct task_struct *t)
 static inline void uprobe_clear_state(struct mm_struct *mm)
 {
 }
-static inline void uprobe_reset_state(struct mm_struct *mm)
-{
-}
 #endif /* !CONFIG_UPROBES */
 #endif  /* _LINUX_UPROBES_H */
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 30d1ae38eab1..07915a32fb9d 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -384,6 +384,13 @@ enum usb_device_removable {
         USB_DEVICE_FIXED,
 };
 
+enum usb_port_connect_type {
+        USB_PORT_CONNECT_TYPE_UNKNOWN = 0,
+        USB_PORT_CONNECT_TYPE_HOT_PLUG,
+        USB_PORT_CONNECT_TYPE_HARD_WIRED,
+        USB_PORT_NOT_USED,
+};
+
 /*
  * USB 3.0 Link Power Management (LPM) parameters.
  *
@@ -469,7 +476,6 @@ struct usb3_lpm_parameters {
  *      access from userspace
  * @usbfs_dentry: usbfs dentry entry for the device
  * @maxchild: number of ports if hub
- * @children: child devices - USB devices that are attached to this hub
  * @quirks: quirks of the whole device
  * @urbnum: number of URBs submitted for the whole device
  * @active_duration: total time device is not suspended
@@ -543,7 +549,6 @@ struct usb_device {
         struct list_head filelist;
 
         int maxchild;
-        struct usb_device **children;
 
         u32 quirks;
         atomic_t urbnum;
@@ -572,6 +577,19 @@ static inline struct usb_device *interface_to_usbdev(struct usb_interface *intf)
 
 extern struct usb_device *usb_get_dev(struct usb_device *dev);
 extern void usb_put_dev(struct usb_device *dev);
+extern struct usb_device *usb_hub_find_child(struct usb_device *hdev,
+        int port1);
+
+/**
+ * usb_hub_for_each_child - iterate over all child devices on the hub
+ * @hdev:  USB device belonging to the usb hub
+ * @port1: portnum associated with child device
+ * @child: child device pointer
+ */
+#define usb_hub_for_each_child(hdev, port1, child) \
+        for (port1 = 1, child = usb_hub_find_child(hdev, port1); \
+                port1 <= hdev->maxchild; \
+                child = usb_hub_find_child(hdev, ++port1))
 
 /* USB device locking */
 #define usb_lock_device(udev)           device_lock(&(udev)->dev)
@@ -584,6 +602,16 @@ extern int usb_lock_device_for_reset(struct usb_device *udev,
 extern int usb_reset_device(struct usb_device *dev);
 extern void usb_queue_reset_device(struct usb_interface *dev);
 
+#ifdef CONFIG_ACPI
+extern int usb_acpi_set_power_state(struct usb_device *hdev, int index,
+        bool enable);
+extern bool usb_acpi_power_manageable(struct usb_device *hdev, int index);
+#else
+static inline int usb_acpi_set_power_state(struct usb_device *hdev, int index,
+        bool enable) { return 0; }
+static inline bool usb_acpi_power_manageable(struct usb_device *hdev, int index)
+        { return true; }
+#endif
 
 /* USB autosuspend and autoresume */
 #ifdef CONFIG_USB_SUSPEND
diff --git a/include/linux/usb/ch11.h b/include/linux/usb/ch11.h
index b6c2863b2c94..7692dc69ccf7 100644
--- a/include/linux/usb/ch11.h
+++ b/include/linux/usb/ch11.h
@@ -236,8 +236,8 @@ struct usb_hub_descriptor {
 
                 struct {
                         __u8 bHubHdrDecLat;
-                        __u16 wHubDelay;
-                        __u16 DeviceRemovable;
+                        __le16 wHubDelay;
+                        __le16 DeviceRemovable;
                 }  __attribute__ ((packed)) ss;
         } u;
 } __attribute__ ((packed));
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 9d8c3b634493..f8dda0621800 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -34,6 +34,8 @@
  * the composite model the host can use both functions at the same time.
  */
 
+#include <linux/bcd.h>
+#include <linux/version.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
 
@@ -46,6 +48,9 @@
  */
 #define USB_GADGET_DELAYED_STATUS       0x7fff  /* Impossibly large value */
 
+/* big enough to hold our biggest descriptor */
+#define USB_COMP_EP0_BUFSIZ     1024
+
 struct usb_configuration;
 
 /**
@@ -245,24 +250,31 @@ int usb_add_config(struct usb_composite_dev *,
 void usb_remove_config(struct usb_composite_dev *,
                 struct usb_configuration *);
 
+/* predefined index for usb_composite_driver */
+enum {
+        USB_GADGET_MANUFACTURER_IDX     = 0,
+        USB_GADGET_PRODUCT_IDX,
+        USB_GADGET_SERIAL_IDX,
+        USB_GADGET_FIRST_AVAIL_IDX,
+};
+
 /**
  * struct usb_composite_driver - groups configurations into a gadget
  * @name: For diagnostics, identifies the driver.
- * @iProduct: Used as iProduct override if @dev->iProduct is not set.
- *      If NULL value of @name is taken.
- * @iManufacturer: Used as iManufacturer override if @dev->iManufacturer is
- *      not set. If NULL a default "<system> <release> with <udc>" value
- *      will be used.
- * @iSerialNumber: Used as iSerialNumber override if @dev->iSerialNumber is
- *      not set.
  * @dev: Template descriptor for the device, including default device
  *      identifiers.
- * @strings: tables of strings, keyed by identifiers assigned during bind()
- *      and language IDs provided in control requests
+ * @strings: tables of strings, keyed by identifiers assigned during @bind
+ *      and language IDs provided in control requests. Note: The first entries
+ *      are predefined. The first entry that may be used is
+ *      USB_GADGET_FIRST_AVAIL_IDX
  * @max_speed: Highest speed the driver supports.
  * @needs_serial: set to 1 if the gadget needs userspace to provide
  *      a serial number.  If one is not provided, warning will be printed.
- * @unbind: Reverses bind; called as a side effect of unregistering
+ * @bind: (REQUIRED) Used to allocate resources that are shared across the
+ *      whole device, such as string IDs, and add its configurations using
+ *      @usb_add_config(). This may fail by returning a negative errno
+ *      value; it should return zero on successful initialization.
+ * @unbind: Reverses @bind; called as a side effect of unregistering
  *      this driver.
  * @disconnect: optional driver disconnect method
  * @suspend: Notifies when the host stops sending USB traffic,
@@ -271,9 +283,9 @@ void usb_remove_config(struct usb_composite_dev *,
  *      before function notifications
  *
  * Devices default to reporting self powered operation.  Devices which rely
- * on bus powered operation should report this in their @bind() method.
+ * on bus powered operation should report this in their @bind method.
  *
- * Before returning from bind, various fields in the template descriptor
+ * Before returning from @bind, various fields in the template descriptor
  * may be overridden.  These include the idVendor/idProduct/bcdDevice values
  * normally to bind the appropriate host side driver, and the three strings
  * (iManufacturer, iProduct, iSerialNumber) normally used to provide user
@@ -283,14 +295,12 @@ void usb_remove_config(struct usb_composite_dev *,
  */
 struct usb_composite_driver {
         const char                              *name;
-        const char                              *iProduct;
-        const char                              *iManufacturer;
-        const char                              *iSerialNumber;
         const struct usb_device_descriptor      *dev;
         struct usb_gadget_strings               **strings;
         enum usb_device_speed                   max_speed;
         unsigned                needs_serial:1;
 
+        int                     (*bind)(struct usb_composite_dev *cdev);
         int                     (*unbind)(struct usb_composite_dev *);
 
         void                    (*disconnect)(struct usb_composite_dev *);
@@ -298,10 +308,10 @@ struct usb_composite_driver {
         /* global suspend hooks */
         void                    (*suspend)(struct usb_composite_dev *);
         void                    (*resume)(struct usb_composite_dev *);
+        struct usb_gadget_driver                gadget_driver;
 };
 
-extern int usb_composite_probe(struct usb_composite_driver *driver,
-                               int (*bind)(struct usb_composite_dev *cdev));
+extern int usb_composite_probe(struct usb_composite_driver *driver);
 extern void usb_composite_unregister(struct usb_composite_driver *driver);
 extern void usb_composite_setup_continue(struct usb_composite_dev *cdev);
 
@@ -310,7 +320,6 @@ extern void usb_composite_setup_continue(struct usb_composite_dev *cdev);
  * struct usb_composite_device - represents one composite usb gadget
  * @gadget: read-only, abstracts the gadget's usb peripheral controller
  * @req: used for control responses; buffer is pre-allocated
- * @bufsiz: size of buffer pre-allocated in @req
  * @config: the currently active configuration
  *
  * One of these devices is allocated and initialized before the
@@ -341,7 +350,6 @@ extern void usb_composite_setup_continue(struct usb_composite_dev *cdev);
 struct usb_composite_dev {
         struct usb_gadget               *gadget;
         struct usb_request              *req;
-        unsigned                        bufsiz;
 
         struct usb_configuration        *config;
 
@@ -352,9 +360,7 @@ struct usb_composite_dev {
         struct list_head                configs;
         struct usb_composite_driver     *driver;
         u8                              next_string_id;
-        u8                              manufacturer_override;
-        u8                              product_override;
-        u8                              serial_override;
+        char                            *def_manufacturer;
 
         /* the gadget driver won't enable the data pullup
          * while the deactivation count is nonzero.
@@ -375,6 +381,53 @@ extern int usb_string_ids_tab(struct usb_composite_dev *c,
                               struct usb_string *str);
 extern int usb_string_ids_n(struct usb_composite_dev *c, unsigned n);
 
+/*
+ * Some systems will need runtime overrides for the  product identifiers
+ * published in the device descriptor, either numbers or strings or both.
+ * String parameters are in UTF-8 (superset of ASCII's 7 bit characters).
+ */
+struct usb_composite_overwrite {
+        u16     idVendor;
+        u16     idProduct;
+        u16     bcdDevice;
+        char    *serial_number;
+        char    *manufacturer;
+        char    *product;
+};
+#define USB_GADGET_COMPOSITE_OPTIONS()                                  \
+        static struct usb_composite_overwrite coverwrite;               \
+                                                                        \
+        module_param_named(idVendor, coverwrite.idVendor, ushort, S_IRUGO); \
+        MODULE_PARM_DESC(idVendor, "USB Vendor ID");                    \
+                                                                        \
+        module_param_named(idProduct, coverwrite.idProduct, ushort, S_IRUGO); \
+        MODULE_PARM_DESC(idProduct, "USB Product ID");                  \
+                                                                        \
+        module_param_named(bcdDevice, coverwrite.bcdDevice, ushort, S_IRUGO); \
+        MODULE_PARM_DESC(bcdDevice, "USB Device version (BCD)");        \
+                                                                        \
+        module_param_named(iSerialNumber, coverwrite.serial_number, charp, \
+                        S_IRUGO); \
+        MODULE_PARM_DESC(iSerialNumber, "SerialNumber string");         \
+                                                                        \
+        module_param_named(iManufacturer, coverwrite.manufacturer, charp, \
+                        S_IRUGO); \
+        MODULE_PARM_DESC(iManufacturer, "USB Manufacturer string");     \
+                                                                        \
+        module_param_named(iProduct, coverwrite.product, charp, S_IRUGO); \
+        MODULE_PARM_DESC(iProduct, "USB Product string")
+
+void usb_composite_overwrite_options(struct usb_composite_dev *cdev,
+                struct usb_composite_overwrite *covr);
+
+static inline u16 get_default_bcdDevice(void)
+{
+        u16 bcdDevice;
+
+        bcdDevice = bin2bcd((LINUX_VERSION_CODE >> 16 & 0xff)) << 8;
+        bcdDevice |= bin2bcd((LINUX_VERSION_CODE >> 8 & 0xff));
+        return bcdDevice;
+}
 
 /* messaging utils */
 #define DBG(d, fmt, args...) \
diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h
index de4b9ed5d5dd..daec99af5d54 100644
--- a/include/linux/usb/ehci_def.h
+++ b/include/linux/usb/ehci_def.h
@@ -171,18 +171,18 @@ struct ehci_regs {
 #define USBMODE_CM_HC   (3<<0)          /* host controller mode */
 #define USBMODE_CM_IDLE (0<<0)          /* idle state */
 
-        u32             reserved4[7];
+        u32             reserved4[6];
 
 /* Moorestown has some non-standard registers, partially due to the fact that
  * its EHCI controller has both TT and LPM support. HOSTPCx are extensions to
  * PORTSCx
  */
         /* HOSTPC: offset 0x84 */
-        u32             hostpc[0];      /* HOSTPC extension */
+        u32             hostpc[1];      /* HOSTPC extension */
 #define HOSTPC_PHCD     (1<<22)         /* Phy clock disable */
 #define HOSTPC_PSPD     (3<<25)         /* Port speed detection */
 
-        u32             reserved5[17];
+        u32             reserved5[16];
 
         /* USBMODE_EX: offset 0xc8 */
         u32             usbmode_ex;     /* USB Device mode extension */
@@ -221,18 +221,35 @@ extern int __init early_dbgp_init(char *s);
 extern struct console early_dbgp_console;
 #endif /* CONFIG_EARLY_PRINTK_DBGP */
 
+struct usb_hcd;
+
+#ifdef CONFIG_XEN_DOM0
+extern int xen_dbgp_reset_prep(struct usb_hcd *);
+extern int xen_dbgp_external_startup(struct usb_hcd *);
+#else
+static inline int xen_dbgp_reset_prep(struct usb_hcd *hcd)
+{
+        return 1; /* Shouldn't this be 0? */
+}
+
+static inline int xen_dbgp_external_startup(struct usb_hcd *hcd)
+{
+        return -1;
+}
+#endif
+
 #ifdef CONFIG_EARLY_PRINTK_DBGP
 /* Call backs from ehci host driver to ehci debug driver */
-extern int dbgp_external_startup(void);
-extern int dbgp_reset_prep(void);
+extern int dbgp_external_startup(struct usb_hcd *);
+extern int dbgp_reset_prep(struct usb_hcd *hcd);
 #else
-static inline int dbgp_reset_prep(void)
+static inline int dbgp_reset_prep(struct usb_hcd *hcd)
 {
-        return 1;
+        return xen_dbgp_reset_prep(hcd);
 }
-static inline int dbgp_external_startup(void)
+static inline int dbgp_external_startup(struct usb_hcd *hcd)
 {
-        return -1;
+        return xen_dbgp_external_startup(hcd);
 }
 #endif
 
diff --git a/include/linux/usb/ehci_pdriver.h b/include/linux/usb/ehci_pdriver.h
index 1894f42fe3f7..c9d09f8b7ff2 100644
--- a/include/linux/usb/ehci_pdriver.h
+++ b/include/linux/usb/ehci_pdriver.h
@@ -41,6 +41,14 @@ struct usb_ehci_pdata {
         unsigned        big_endian_mmio:1;
         unsigned        port_power_on:1;
         unsigned        port_power_off:1;
+
+        /* Turn on all power and clocks */
+        int (*power_on)(struct platform_device *pdev);
+        /* Turn off all power and clocks */
+        void (*power_off)(struct platform_device *pdev);
+        /* Turn on only VBUS suspend power and hotplug detection,
+         * turn off everything else */
+        void (*power_suspend)(struct platform_device *pdev);
 };
 
 #endif /* __USB_CORE_EHCI_PDRIVER_H */
diff --git a/include/linux/usb/ezusb.h b/include/linux/usb/ezusb.h
new file mode 100644
index 000000000000..fc618d8d1e92
--- /dev/null
+++ b/include/linux/usb/ezusb.h
@@ -0,0 +1,16 @@
+#ifndef __EZUSB_H
+#define __EZUSB_H
+
+
+extern int ezusb_writememory(struct usb_device *dev, int address,
+                             unsigned char *data, int length, __u8 bRequest);
+
+extern int ezusb_fx1_set_reset(struct usb_device *dev, unsigned char reset_bit);
+extern int ezusb_fx2_set_reset(struct usb_device *dev, unsigned char reset_bit);
+
+extern int ezusb_fx1_ihex_firmware_download(struct usb_device *dev,
+                                            const char *firmware_path);
+extern int ezusb_fx2_ihex_firmware_download(struct usb_device *dev,
+                                            const char *firmware_path);
+
+#endif /* __EZUSB_H */
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 9517466ababb..5b6e50888248 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -474,7 +474,8 @@ struct usb_gadget_ops {
 
         /* Those two are deprecated */
         int     (*start)(struct usb_gadget_driver *,
-                        int (*bind)(struct usb_gadget *));
+                        int (*bind)(struct usb_gadget *,
+                                struct usb_gadget_driver *driver));
         int     (*stop)(struct usb_gadget_driver *);
 };
 
@@ -502,6 +503,8 @@ struct usb_gadget_ops {
  * @name: Identifies the controller hardware type.  Used in diagnostics
  *      and sometimes configuration.
  * @dev: Driver model state for this abstract device.
+ * @out_epnum: last used out ep number
+ * @in_epnum: last used in ep number
  *
  * Gadgets have a mostly-portable "gadget driver" implementing device
  * functions, handling all usb configurations and interfaces.  Gadget
@@ -536,6 +539,8 @@ struct usb_gadget {
         unsigned                        a_alt_hnp_support:1;
         const char                      *name;
         struct device                   dev;
+        unsigned                        out_epnum;
+        unsigned                        in_epnum;
 };
 
 static inline void set_gadget_data(struct usb_gadget *gadget, void *data)
@@ -558,14 +563,7 @@ static inline struct usb_gadget *dev_to_usb_gadget(struct device *dev)
  */
 static inline int gadget_is_dualspeed(struct usb_gadget *g)
 {
-#ifdef CONFIG_USB_GADGET_DUALSPEED
-        /* runtime test would check "g->max_speed" ... that might be
-         * useful to work around hardware bugs, but is mostly pointless
-         */
-        return 1;
-#else
-        return 0;
-#endif
+        return g->max_speed >= USB_SPEED_HIGH;
 }
 
 /**
@@ -575,15 +573,7 @@ static inline int gadget_is_dualspeed(struct usb_gadget *g)
  */
 static inline int gadget_is_superspeed(struct usb_gadget *g)
 {
-#ifdef CONFIG_USB_GADGET_SUPERSPEED
-        /*
-         * runtime test would check "g->max_speed" ... that might be
-         * useful to work around hardware bugs, but is mostly pointless
-         */
-        return 1;
-#else
-        return 0;
-#endif
+        return g->max_speed >= USB_SPEED_SUPER;
 }
 
 /**
@@ -781,6 +771,7 @@ static inline int usb_gadget_disconnect(struct usb_gadget *gadget)
  *      when the host is disconnected.  May be called in_interrupt; this
  *      may not sleep.  Some devices can't detect disconnect, so this might
  *      not be called except as part of controller shutdown.
+ * @bind: the driver's bind callback
  * @unbind: Invoked when the driver is unbound from a gadget,
  *      usually from rmmod (after a disconnect is reported).
  *      Called in a context that permits sleeping.
@@ -835,6 +826,8 @@ static inline int usb_gadget_disconnect(struct usb_gadget *gadget)
 struct usb_gadget_driver {
         char                    *function;
         enum usb_device_speed   max_speed;
+        int                     (*bind)(struct usb_gadget *gadget,
+                                        struct usb_gadget_driver *driver);
         void                    (*unbind)(struct usb_gadget *);
         int                     (*setup)(struct usb_gadget *,
                                         const struct usb_ctrlrequest *);
@@ -860,7 +853,6 @@ struct usb_gadget_driver {
 /**
  * usb_gadget_probe_driver - probe a gadget driver
  * @driver: the driver being registered
- * @bind: the driver's bind callback
  * Context: can sleep
  *
  * Call this in your gadget driver's module initialization function,
@@ -869,8 +861,7 @@ struct usb_gadget_driver {
  * registration call returns.  It's expected that the @bind() function will
  * be in init sections.
  */
-int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
-                int (*bind)(struct usb_gadget *));
+int usb_gadget_probe_driver(struct usb_gadget_driver *driver);
 
 /**
  * usb_gadget_unregister_driver - unregister a gadget driver
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index c5fdb148fc02..608050b2545f 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -135,8 +135,8 @@ struct usb_hcd {
 
         unsigned int            irq;            /* irq allocated */
         void __iomem            *regs;          /* device memory/io */
-        u64                     rsrc_start;     /* memory/io resource start */
-        u64                     rsrc_len;       /* memory/io resource length */
+        resource_size_t         rsrc_start;     /* memory/io resource start */
+        resource_size_t         rsrc_len;       /* memory/io resource length */
         unsigned                power_budget;   /* in mA, 0 = no limit */
 
         /* bandwidth_mutex should be taken before adding or removing
diff --git a/include/linux/usb/nop-usb-xceiv.h b/include/linux/usb/nop-usb-xceiv.h
new file mode 100644
index 000000000000..28884c717411
--- /dev/null
+++ b/include/linux/usb/nop-usb-xceiv.h
@@ -0,0 +1,24 @@
+#ifndef __LINUX_USB_NOP_XCEIV_H
+#define __LINUX_USB_NOP_XCEIV_H
+
+#include <linux/usb/otg.h>
+
+struct nop_usb_xceiv_platform_data {
+        enum usb_phy_type type;
+};
+
+#if defined(CONFIG_NOP_USB_XCEIV) || (defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE))
+/* sometimes transceivers are accessed only through e.g. ULPI */
+extern void usb_nop_xceiv_register(void);
+extern void usb_nop_xceiv_unregister(void);
+#else
+static inline void usb_nop_xceiv_register(void)
+{
+}
+
+static inline void usb_nop_xceiv_unregister(void)
+{
+}
+#endif
+
+#endif /* __LINUX_USB_NOP_XCEIV_H */
diff --git a/include/linux/usb/ohci_pdriver.h b/include/linux/usb/ohci_pdriver.h
index 2808f2a9cce8..74e7755168b7 100644
--- a/include/linux/usb/ohci_pdriver.h
+++ b/include/linux/usb/ohci_pdriver.h
@@ -33,6 +33,14 @@ struct usb_ohci_pdata {
         unsigned        big_endian_desc:1;
         unsigned        big_endian_mmio:1;
         unsigned        no_big_frame_no:1;
+
+        /* Turn on all power and clocks */
+        int (*power_on)(struct platform_device *pdev);
+        /* Turn off all power and clocks */
+        void (*power_off)(struct platform_device *pdev);
+        /* Turn on only VBUS suspend power and hotplug detection,
+         * turn off everything else */
+        void (*power_suspend)(struct platform_device *pdev);
 };
 
 #endif /* __USB_CORE_OHCI_PDRIVER_H */
diff --git a/include/linux/usb/omap_usb.h b/include/linux/usb/omap_usb.h
new file mode 100644
index 000000000000..0ea17f8ae820
--- /dev/null
+++ b/include/linux/usb/omap_usb.h
@@ -0,0 +1,46 @@
+/*
+ * omap_usb.h -- omap usb2 phy 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_USB2_H
+#define __DRIVERS_OMAP_USB2_H
+
+#include <linux/usb/otg.h>
+
+struct omap_usb {
+        struct usb_phy          phy;
+        struct phy_companion    *comparator;
+        struct device           *dev;
+        u32 __iomem             *control_dev;
+        struct clk              *wkupclk;
+        u8                      is_suspended:1;
+};
+
+#define PHY_PD  0x1
+
+#define phy_to_omapusb(x)       container_of((x), struct omap_usb, phy)
+
+#if defined(CONFIG_OMAP_USB2) || defined(CONFIG_OMAP_USB2_MODULE)
+extern int omap_usb2_set_comparator(struct phy_companion *comparator);
+#else
+static inline int omap_usb2_set_comparator(struct phy_companion *comparator)
+{
+        return -ENODEV;
+}
+#endif
+
+#endif /* __DRIVERS_OMAP_USB_H */
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index 45824be0a2f9..e8a5fe87c6bd 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -9,56 +9,7 @@
 #ifndef __LINUX_USB_OTG_H
 #define __LINUX_USB_OTG_H
 
-#include <linux/notifier.h>
-
-/* OTG defines lots of enumeration states before device reset */
-enum usb_otg_state {
-        OTG_STATE_UNDEFINED = 0,
-
-        /* single-role peripheral, and dual-role default-b */
-        OTG_STATE_B_IDLE,
-        OTG_STATE_B_SRP_INIT,
-        OTG_STATE_B_PERIPHERAL,
-
-        /* extra dual-role default-b states */
-        OTG_STATE_B_WAIT_ACON,
-        OTG_STATE_B_HOST,
-
-        /* dual-role default-a */
-        OTG_STATE_A_IDLE,
-        OTG_STATE_A_WAIT_VRISE,
-        OTG_STATE_A_WAIT_BCON,
-        OTG_STATE_A_HOST,
-        OTG_STATE_A_SUSPEND,
-        OTG_STATE_A_PERIPHERAL,
-        OTG_STATE_A_WAIT_VFALL,
-        OTG_STATE_A_VBUS_ERR,
-};
-
-enum usb_phy_events {
-        USB_EVENT_NONE,         /* no events or cable disconnected */
-        USB_EVENT_VBUS,         /* vbus valid event */
-        USB_EVENT_ID,           /* id was grounded */
-        USB_EVENT_CHARGER,      /* usb dedicated charger */
-        USB_EVENT_ENUMERATED,   /* gadget driver enumerated */
-};
-
-/* associate a type with PHY */
-enum usb_phy_type {
-        USB_PHY_TYPE_UNDEFINED,
-        USB_PHY_TYPE_USB2,
-        USB_PHY_TYPE_USB3,
-};
-
-struct usb_phy;
-
-/* for transceivers connected thru an ULPI interface, the user must
- * provide access ops
- */
-struct usb_phy_io_ops {
-        int (*read)(struct usb_phy *x, u32 reg);
-        int (*write)(struct usb_phy *x, u32 val, u32 reg);
-};
+#include <linux/usb/phy.h>
 
 struct usb_otg {
         u8                      default_a;
@@ -85,134 +36,9 @@ struct usb_otg {
 
 };
 
-/*
- * the otg driver needs to interact with both device side and host side
- * usb controllers.  it decides which controller is active at a given
- * moment, using the transceiver, ID signal, HNP and sometimes static
- * configuration information (including "board isn't wired for otg").
- */
-struct usb_phy {
-        struct device           *dev;
-        const char              *label;
-        unsigned int             flags;
-
-        enum usb_phy_type       type;
-        enum usb_otg_state      state;
-        enum usb_phy_events     last_event;
-
-        struct usb_otg          *otg;
-
-        struct device           *io_dev;
-        struct usb_phy_io_ops   *io_ops;
-        void __iomem            *io_priv;
-
-        /* for notification of usb_phy_events */
-        struct atomic_notifier_head     notifier;
-
-        /* to pass extra port status to the root hub */
-        u16                     port_status;
-        u16                     port_change;
-
-        /* to support controllers that have multiple transceivers */
-        struct list_head        head;
-
-        /* initialize/shutdown the OTG controller */
-        int     (*init)(struct usb_phy *x);
-        void    (*shutdown)(struct usb_phy *x);
-
-        /* effective for B devices, ignored for A-peripheral */
-        int     (*set_power)(struct usb_phy *x,
-                                unsigned mA);
-
-        /* for non-OTG B devices: set transceiver into suspend mode */
-        int     (*set_suspend)(struct usb_phy *x,
-                                int suspend);
-
-        /* notify phy connect status change */
-        int     (*notify_connect)(struct usb_phy *x, int port);
-        int     (*notify_disconnect)(struct usb_phy *x, int port);
-};
-
-
-/* for board-specific init logic */
-extern int usb_add_phy(struct usb_phy *, enum usb_phy_type type);
-extern void usb_remove_phy(struct usb_phy *);
-
-#if defined(CONFIG_NOP_USB_XCEIV) || (defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE))
-/* sometimes transceivers are accessed only through e.g. ULPI */
-extern void usb_nop_xceiv_register(void);
-extern void usb_nop_xceiv_unregister(void);
-#else
-static inline void usb_nop_xceiv_register(void)
-{
-}
-
-static inline void usb_nop_xceiv_unregister(void)
-{
-}
-#endif
-
-/* helpers for direct access thru low-level io interface */
-static inline int usb_phy_io_read(struct usb_phy *x, u32 reg)
-{
-        if (x->io_ops && x->io_ops->read)
-                return x->io_ops->read(x, reg);
-
-        return -EINVAL;
-}
-
-static inline int usb_phy_io_write(struct usb_phy *x, u32 val, u32 reg)
-{
-        if (x->io_ops && x->io_ops->write)
-                return x->io_ops->write(x, val, reg);
-
-        return -EINVAL;
-}
-
-static inline int
-usb_phy_init(struct usb_phy *x)
-{
-        if (x->init)
-                return x->init(x);
-
-        return 0;
-}
-
-static inline void
-usb_phy_shutdown(struct usb_phy *x)
-{
-        if (x->shutdown)
-                x->shutdown(x);
-}
-
-/* for usb host and peripheral controller drivers */
 #ifdef CONFIG_USB_OTG_UTILS
-extern struct usb_phy *usb_get_phy(enum usb_phy_type type);
-extern struct usb_phy *devm_usb_get_phy(struct device *dev,
-        enum usb_phy_type type);
-extern void usb_put_phy(struct usb_phy *);
-extern void devm_usb_put_phy(struct device *dev, struct usb_phy *x);
 extern const char *otg_state_string(enum usb_otg_state state);
 #else
-static inline struct usb_phy *usb_get_phy(enum usb_phy_type type)
-{
-        return NULL;
-}
-
-static inline struct usb_phy *devm_usb_get_phy(struct device *dev,
-        enum usb_phy_type type)
-{
-        return NULL;
-}
-
-static inline void usb_put_phy(struct usb_phy *x)
-{
-}
-
-static inline void devm_usb_put_phy(struct device *dev, struct usb_phy *x)
-{
-}
-
 static inline const char *otg_state_string(enum usb_otg_state state)
 {
         return NULL;
@@ -262,42 +88,6 @@ otg_set_peripheral(struct usb_otg *otg, struct usb_gadget *periph)
 }
 
 static inline int
-usb_phy_set_power(struct usb_phy *x, unsigned mA)
-{
-        if (x && x->set_power)
-                return x->set_power(x, mA);
-        return 0;
-}
-
-/* Context: can sleep */
-static inline int
-usb_phy_set_suspend(struct usb_phy *x, int suspend)
-{
-        if (x->set_suspend != NULL)
-                return x->set_suspend(x, suspend);
-        else
-                return 0;
-}
-
-static inline int
-usb_phy_notify_connect(struct usb_phy *x, int port)
-{
-        if (x->notify_connect)
-                return x->notify_connect(x, port);
-        else
-                return 0;
-}
-
-static inline int
-usb_phy_notify_disconnect(struct usb_phy *x, int port)
-{
-        if (x->notify_disconnect)
-                return x->notify_disconnect(x, port);
-        else
-                return 0;
-}
-
-static inline int
 otg_start_srp(struct usb_otg *otg)
 {
         if (otg && otg->start_srp)
@@ -306,31 +96,7 @@ otg_start_srp(struct usb_otg *otg)
         return -ENOTSUPP;
 }
 
-/* notifiers */
-static inline int
-usb_register_notifier(struct usb_phy *x, struct notifier_block *nb)
-{
-        return atomic_notifier_chain_register(&x->notifier, nb);
-}
-
-static inline void
-usb_unregister_notifier(struct usb_phy *x, struct notifier_block *nb)
-{
-        atomic_notifier_chain_unregister(&x->notifier, nb);
-}
-
 /* for OTG controller drivers (and maybe other stuff) */
 extern int usb_bus_start_enum(struct usb_bus *bus, unsigned port_num);
 
-static inline const char *usb_phy_type_string(enum usb_phy_type type)
-{
-        switch (type) {
-        case USB_PHY_TYPE_USB2:
-                return "USB2 PHY";
-        case USB_PHY_TYPE_USB3:
-                return "USB3 PHY";
-        default:
-                return "UNKNOWN PHY TYPE";
-        }
-}
 #endif /* __LINUX_USB_OTG_H */
diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h
new file mode 100644
index 000000000000..06b5bae35b29
--- /dev/null
+++ b/include/linux/usb/phy.h
@@ -0,0 +1,233 @@
+/* USB OTG (On The Go) defines */
+/*
+ *
+ * These APIs may be used between USB controllers.  USB device drivers
+ * (for either host or peripheral roles) don't use these calls; they
+ * continue to use just usb_device and usb_gadget.
+ */
+
+#ifndef __LINUX_USB_PHY_H
+#define __LINUX_USB_PHY_H
+
+#include <linux/notifier.h>
+
+enum usb_phy_events {
+        USB_EVENT_NONE,         /* no events or cable disconnected */
+        USB_EVENT_VBUS,         /* vbus valid event */
+        USB_EVENT_ID,           /* id was grounded */
+        USB_EVENT_CHARGER,      /* usb dedicated charger */
+        USB_EVENT_ENUMERATED,   /* gadget driver enumerated */
+};
+
+/* associate a type with PHY */
+enum usb_phy_type {
+        USB_PHY_TYPE_UNDEFINED,
+        USB_PHY_TYPE_USB2,
+        USB_PHY_TYPE_USB3,
+};
+
+/* OTG defines lots of enumeration states before device reset */
+enum usb_otg_state {
+        OTG_STATE_UNDEFINED = 0,
+
+        /* single-role peripheral, and dual-role default-b */
+        OTG_STATE_B_IDLE,
+        OTG_STATE_B_SRP_INIT,
+        OTG_STATE_B_PERIPHERAL,
+
+        /* extra dual-role default-b states */
+        OTG_STATE_B_WAIT_ACON,
+        OTG_STATE_B_HOST,
+
+        /* dual-role default-a */
+        OTG_STATE_A_IDLE,
+        OTG_STATE_A_WAIT_VRISE,
+        OTG_STATE_A_WAIT_BCON,
+        OTG_STATE_A_HOST,
+        OTG_STATE_A_SUSPEND,
+        OTG_STATE_A_PERIPHERAL,
+        OTG_STATE_A_WAIT_VFALL,
+        OTG_STATE_A_VBUS_ERR,
+};
+
+struct usb_phy;
+struct usb_otg;
+
+/* for transceivers connected thru an ULPI interface, the user must
+ * provide access ops
+ */
+struct usb_phy_io_ops {
+        int (*read)(struct usb_phy *x, u32 reg);
+        int (*write)(struct usb_phy *x, u32 val, u32 reg);
+};
+
+struct usb_phy {
+        struct device           *dev;
+        const char              *label;
+        unsigned int             flags;
+
+        enum usb_phy_type       type;
+        enum usb_otg_state      state;
+        enum usb_phy_events     last_event;
+
+        struct usb_otg          *otg;
+
+        struct device           *io_dev;
+        struct usb_phy_io_ops   *io_ops;
+        void __iomem            *io_priv;
+
+        /* for notification of usb_phy_events */
+        struct atomic_notifier_head     notifier;
+
+        /* to pass extra port status to the root hub */
+        u16                     port_status;
+        u16                     port_change;
+
+        /* to support controllers that have multiple transceivers */
+        struct list_head        head;
+
+        /* initialize/shutdown the OTG controller */
+        int     (*init)(struct usb_phy *x);
+        void    (*shutdown)(struct usb_phy *x);
+
+        /* effective for B devices, ignored for A-peripheral */
+        int     (*set_power)(struct usb_phy *x,
+                                unsigned mA);
+
+        /* for non-OTG B devices: set transceiver into suspend mode */
+        int     (*set_suspend)(struct usb_phy *x,
+                                int suspend);
+
+        /* notify phy connect status change */
+        int     (*notify_connect)(struct usb_phy *x, int port);
+        int     (*notify_disconnect)(struct usb_phy *x, int port);
+};
+
+
+/* for board-specific init logic */
+extern int usb_add_phy(struct usb_phy *, enum usb_phy_type type);
+extern void usb_remove_phy(struct usb_phy *);
+
+/* helpers for direct access thru low-level io interface */
+static inline int usb_phy_io_read(struct usb_phy *x, u32 reg)
+{
+        if (x->io_ops && x->io_ops->read)
+                return x->io_ops->read(x, reg);
+
+        return -EINVAL;
+}
+
+static inline int usb_phy_io_write(struct usb_phy *x, u32 val, u32 reg)
+{
+        if (x->io_ops && x->io_ops->write)
+                return x->io_ops->write(x, val, reg);
+
+        return -EINVAL;
+}
+
+static inline int
+usb_phy_init(struct usb_phy *x)
+{
+        if (x->init)
+                return x->init(x);
+
+        return 0;
+}
+
+static inline void
+usb_phy_shutdown(struct usb_phy *x)
+{
+        if (x->shutdown)
+                x->shutdown(x);
+}
+
+/* for usb host and peripheral controller drivers */
+#ifdef CONFIG_USB_OTG_UTILS
+extern struct usb_phy *usb_get_phy(enum usb_phy_type type);
+extern struct usb_phy *devm_usb_get_phy(struct device *dev,
+        enum usb_phy_type type);
+extern void usb_put_phy(struct usb_phy *);
+extern void devm_usb_put_phy(struct device *dev, struct usb_phy *x);
+#else
+static inline struct usb_phy *usb_get_phy(enum usb_phy_type type)
+{
+        return NULL;
+}
+
+static inline struct usb_phy *devm_usb_get_phy(struct device *dev,
+        enum usb_phy_type type)
+{
+        return NULL;
+}
+
+static inline void usb_put_phy(struct usb_phy *x)
+{
+}
+
+static inline void devm_usb_put_phy(struct device *dev, struct usb_phy *x)
+{
+}
+
+#endif
+
+static inline int
+usb_phy_set_power(struct usb_phy *x, unsigned mA)
+{
+        if (x && x->set_power)
+                return x->set_power(x, mA);
+        return 0;
+}
+
+/* Context: can sleep */
+static inline int
+usb_phy_set_suspend(struct usb_phy *x, int suspend)
+{
+        if (x->set_suspend != NULL)
+                return x->set_suspend(x, suspend);
+        else
+                return 0;
+}
+
+static inline int
+usb_phy_notify_connect(struct usb_phy *x, int port)
+{
+        if (x->notify_connect)
+                return x->notify_connect(x, port);
+        else
+                return 0;
+}
+
+static inline int
+usb_phy_notify_disconnect(struct usb_phy *x, int port)
+{
+        if (x->notify_disconnect)
+                return x->notify_disconnect(x, port);
+        else
+                return 0;
+}
+
+/* notifiers */
+static inline int
+usb_register_notifier(struct usb_phy *x, struct notifier_block *nb)
+{
+        return atomic_notifier_chain_register(&x->notifier, nb);
+}
+
+static inline void
+usb_unregister_notifier(struct usb_phy *x, struct notifier_block *nb)
+{
+        atomic_notifier_chain_unregister(&x->notifier, nb);
+}
+
+static inline const char *usb_phy_type_string(enum usb_phy_type type)
+{
+        switch (type) {
+        case USB_PHY_TYPE_USB2:
+                return "USB2 PHY";
+        case USB_PHY_TYPE_USB3:
+                return "USB3 PHY";
+        default:
+                return "UNKNOWN PHY TYPE";
+        }
+}
+#endif /* __LINUX_USB_PHY_H */
diff --git a/include/linux/usb/phy_companion.h b/include/linux/usb/phy_companion.h
new file mode 100644
index 000000000000..edd2ec23d282
--- /dev/null
+++ b/include/linux/usb/phy_companion.h
@@ -0,0 +1,34 @@
+/*
+ * phy-companion.h -- phy companion to indicate the comparator part of PHY
+ *
+ * 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_PHY_COMPANION_H
+#define __DRIVERS_PHY_COMPANION_H
+
+#include <linux/usb/otg.h>
+
+/* phy_companion to take care of VBUS, ID and srp capabilities */
+struct phy_companion {
+
+        /* effective for A-peripheral, ignored for B devices */
+        int     (*set_vbus)(struct phy_companion *x, bool enabled);
+
+        /* for B devices only:  start session with A-Host */
+        int     (*start_srp)(struct phy_companion *x);
+};
+
+#endif /* __DRIVERS_PHY_COMPANION_H */
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index 3e93de7ecbc3..52f944dfe2fd 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -19,8 +19,8 @@
 /* device can't handle its Configuration or Interface strings */
 #define USB_QUIRK_CONFIG_INTF_STRINGS   0x00000008
 
-/*device will morph if reset, don't use reset for handling errors */
-#define USB_QUIRK_RESET_MORPHS          0x00000010
+/* device can't be reset(e.g morph devices), don't use reset */
+#define USB_QUIRK_RESET                 0x00000010
 
 /* device has more interface descriptions than the bNumInterfaces count,
    and can't handle talking to these interfaces */
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 86c0b451745d..ef9be7e1e190 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -301,17 +301,13 @@ extern void usb_serial_port_softint(struct usb_serial_port *port);
 extern int usb_serial_suspend(struct usb_interface *intf, pm_message_t message);
 extern int usb_serial_resume(struct usb_interface *intf);
 
-extern int ezusb_writememory(struct usb_serial *serial, int address,
-                             unsigned char *data, int length, __u8 bRequest);
-extern int ezusb_set_reset(struct usb_serial *serial, unsigned char reset_bit);
-
 /* USB Serial console functions */
 #ifdef CONFIG_USB_SERIAL_CONSOLE
-extern void usb_serial_console_init(int debug, int minor);
+extern void usb_serial_console_init(int minor);
 extern void usb_serial_console_exit(void);
 extern void usb_serial_console_disconnect(struct usb_serial *serial);
 #else
-static inline void usb_serial_console_init(int debug, int minor) { }
+static inline void usb_serial_console_init(int minor) { }
 static inline void usb_serial_console_exit(void) { }
 static inline void usb_serial_console_disconnect(struct usb_serial *serial) {}
 #endif
@@ -333,7 +329,7 @@ extern void usb_serial_generic_throttle(struct tty_struct *tty);
 extern void usb_serial_generic_unthrottle(struct tty_struct *tty);
 extern void usb_serial_generic_disconnect(struct usb_serial *serial);
 extern void usb_serial_generic_release(struct usb_serial *serial);
-extern int usb_serial_generic_register(int debug);
+extern int usb_serial_generic_register(void);
 extern void usb_serial_generic_deregister(void);
 extern int usb_serial_generic_submit_read_urbs(struct usb_serial_port *port,
                                                  gfp_t mem_flags);
@@ -355,30 +351,14 @@ extern struct usb_serial_driver usb_serial_generic_device;
 extern struct bus_type usb_serial_bus_type;
 extern struct tty_driver *usb_serial_tty_driver;
 
-static inline void usb_serial_debug_data(int debug,
-                                         struct device *dev,
+static inline void usb_serial_debug_data(struct device *dev,
                                          const char *function, int size,
                                          const unsigned char *data)
 {
-        int i;
-
-        if (debug) {
-                dev_printk(KERN_DEBUG, dev, "%s - length = %d, data = ",
-                           function, size);
-                for (i = 0; i < size; ++i)
-                        printk("%.2x ", data[i]);
-                printk("\n");
-        }
+        dev_dbg(dev, "%s - length = %d, data = %*ph\n",
+                function, size, size, data);
 }
 
-/* Use our own dbg macro */
-#undef dbg
-#define dbg(format, arg...)                                             \
-do {                                                                    \
-        if (debug)                                                      \
-                printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg); \
-} while (0)
-
 /*
  * Macro for reporting errors in write path to avoid inifinite loop
  * when port is used as a console.
diff --git a/include/linux/usb/tegra_usb_phy.h b/include/linux/usb/tegra_usb_phy.h
new file mode 100644
index 000000000000..176b1ca06ae4
--- /dev/null
+++ b/include/linux/usb/tegra_usb_phy.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2010 Google, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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 __TEGRA_USB_PHY_H
+#define __TEGRA_USB_PHY_H
+
+#include <linux/clk.h>
+#include <linux/usb/otg.h>
+
+struct tegra_utmip_config {
+        u8 hssync_start_delay;
+        u8 elastic_limit;
+        u8 idle_wait_delay;
+        u8 term_range_adj;
+        u8 xcvr_setup;
+        u8 xcvr_lsfslew;
+        u8 xcvr_lsrslew;
+};
+
+struct tegra_ulpi_config {
+        int reset_gpio;
+        const char *clk;
+};
+
+enum tegra_usb_phy_port_speed {
+        TEGRA_USB_PHY_PORT_SPEED_FULL = 0,
+        TEGRA_USB_PHY_PORT_SPEED_LOW,
+        TEGRA_USB_PHY_PORT_SPEED_HIGH,
+};
+
+enum tegra_usb_phy_mode {
+        TEGRA_USB_PHY_MODE_DEVICE,
+        TEGRA_USB_PHY_MODE_HOST,
+};
+
+struct tegra_xtal_freq;
+
+struct tegra_usb_phy {
+        int instance;
+        const struct tegra_xtal_freq *freq;
+        void __iomem *regs;
+        void __iomem *pad_regs;
+        struct clk *clk;
+        struct clk *pll_u;
+        struct clk *pad_clk;
+        enum tegra_usb_phy_mode mode;
+        void *config;
+        struct usb_phy *ulpi;
+        struct usb_phy u_phy;
+        struct device *dev;
+};
+
+struct tegra_usb_phy *tegra_usb_phy_open(struct device *dev, int instance,
+        void __iomem *regs, void *config, enum tegra_usb_phy_mode phy_mode);
+
+void tegra_usb_phy_clk_disable(struct tegra_usb_phy *phy);
+
+void tegra_usb_phy_clk_enable(struct tegra_usb_phy *phy);
+
+void tegra_usb_phy_preresume(struct tegra_usb_phy *phy);
+
+void tegra_usb_phy_postresume(struct tegra_usb_phy *phy);
+
+void tegra_ehci_phy_restore_start(struct tegra_usb_phy *phy,
+                                 enum tegra_usb_phy_port_speed port_speed);
+
+void tegra_ehci_phy_restore_end(struct tegra_usb_phy *phy);
+
+#endif /* __TEGRA_USB_PHY_H */
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index e84e769aaddc..bf99cd01be20 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -72,33 +72,9 @@
 enum { US_DO_ALL_FLAGS };
 #undef US_FLAG
 
-/*
- * The bias field for libusual and friends.
- */
-#define USB_US_TYPE_NONE   0
-#define USB_US_TYPE_STOR   1            /* usb-storage */
-#define USB_US_TYPE_UB     2            /* ub */
-
-#define USB_US_TYPE(flags)              (((flags) >> 24) & 0xFF)
-#define USB_US_ORIG_FLAGS(flags)        ((flags) & 0x00FFFFFF)
-
 #include <linux/usb/storage.h>
 
-/*
- */
 extern int usb_usual_ignore_device(struct usb_interface *intf);
 extern struct usb_device_id usb_storage_usb_ids[];
 
-#ifdef CONFIG_USB_LIBUSUAL
-
-extern void usb_usual_set_present(int type);
-extern void usb_usual_clear_present(int type);
-extern int usb_usual_check_type(const struct usb_device_id *, int type);
-#else
-
-#define usb_usual_set_present(t)        do { } while(0)
-#define usb_usual_clear_present(t)      do { } while(0)
-#define usb_usual_check_type(id, t)     (0)
-#endif /* CONFIG_USB_LIBUSUAL */
-
 #endif /* __LINUX_USB_USUAL_H */
diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h
index 3b74666be027..4abe28e41cbc 100644
--- a/include/linux/usbdevice_fs.h
+++ b/include/linux/usbdevice_fs.h
@@ -131,6 +131,19 @@ struct usbdevfs_hub_portinfo {
 #define USBDEVFS_CAP_NO_PACKET_SIZE_LIM         0x04
 #define USBDEVFS_CAP_BULK_SCATTER_GATHER        0x08
 
+/* USBDEVFS_DISCONNECT_CLAIM flags & struct */
+
+/* disconnect-and-claim if the driver matches the driver field */
+#define USBDEVFS_DISCONNECT_CLAIM_IF_DRIVER     0x01
+/* disconnect-and-claim except when the driver matches the driver field */
+#define USBDEVFS_DISCONNECT_CLAIM_EXCEPT_DRIVER 0x02
+
+struct usbdevfs_disconnect_claim {
+        unsigned int interface;
+        unsigned int flags;
+        char driver[USBDEVFS_MAXDRIVERNAME + 1];
+};
+
 #ifdef __KERNEL__
 #ifdef CONFIG_COMPAT
 #include <linux/compat.h>
@@ -211,5 +224,6 @@ struct usbdevfs_ioctl32 {
 #define USBDEVFS_CLAIM_PORT        _IOR('U', 24, unsigned int)
 #define USBDEVFS_RELEASE_PORT      _IOR('U', 25, unsigned int)
 #define USBDEVFS_GET_CAPABILITIES  _IOR('U', 26, __u32)
+#define USBDEVFS_DISCONNECT_CLAIM  _IOR('U', 27, struct usbdevfs_disconnect_claim)
 
 #endif /* _LINUX_USBDEVICE_FS_H */
diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
index 4e72922e5a75..95142cae446a 100644
--- a/include/linux/user_namespace.h
+++ b/include/linux/user_namespace.h
@@ -20,6 +20,7 @@ struct uid_gid_map {	/* 64 bytes -- 1 cache line */
 struct user_namespace {
         struct uid_gid_map      uid_map;
         struct uid_gid_map      gid_map;
+        struct uid_gid_map      projid_map;
         struct kref             kref;
         struct user_namespace   *parent;
         kuid_t                  owner;
@@ -49,8 +50,10 @@ static inline void put_user_ns(struct user_namespace *ns)
 struct seq_operations;
 extern struct seq_operations proc_uid_seq_operations;
 extern struct seq_operations proc_gid_seq_operations;
+extern struct seq_operations proc_projid_seq_operations;
 extern ssize_t proc_uid_map_write(struct file *, const char __user *, size_t, loff_t *);
 extern ssize_t proc_gid_map_write(struct file *, const char __user *, size_t, loff_t *);
+extern ssize_t proc_projid_map_write(struct file *, const char __user *, size_t, loff_t *);
 #else
 
 static inline struct user_namespace *get_user_ns(struct user_namespace *ns)
diff --git a/include/linux/w1-gpio.h b/include/linux/w1-gpio.h
index 3adeff82212f..065e3ae79ab0 100644
--- a/include/linux/w1-gpio.h
+++ b/include/linux/w1-gpio.h
@@ -19,6 +19,7 @@ struct w1_gpio_platform_data {
         unsigned int pin;
         unsigned int is_open_drain:1;
         void (*enable_external_pullup)(int enable);
+        unsigned int ext_pullup_enable_pin;
 };
 
 #endif /* _LINUX_W1_GPIO_H */
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index af155450cabb..2b58905d3504 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -16,6 +16,7 @@ struct workqueue_struct;
 
 struct work_struct;
 typedef void (*work_func_t)(struct work_struct *work);
+void delayed_work_timer_fn(unsigned long __data);
 
 /*
  * The first word is the work queue pointer and the flags rolled into
@@ -67,9 +68,18 @@ enum {
         WORK_STRUCT_FLAG_BITS   = WORK_STRUCT_COLOR_SHIFT +
                                   WORK_STRUCT_COLOR_BITS,
 
+        /* data contains off-queue information when !WORK_STRUCT_CWQ */
+        WORK_OFFQ_FLAG_BASE     = WORK_STRUCT_FLAG_BITS,
+
+        WORK_OFFQ_CANCELING     = (1 << WORK_OFFQ_FLAG_BASE),
+
+        WORK_OFFQ_FLAG_BITS     = 1,
+        WORK_OFFQ_CPU_SHIFT     = WORK_OFFQ_FLAG_BASE + WORK_OFFQ_FLAG_BITS,
+
+        /* convenience constants */
         WORK_STRUCT_FLAG_MASK   = (1UL << WORK_STRUCT_FLAG_BITS) - 1,
         WORK_STRUCT_WQ_DATA_MASK = ~WORK_STRUCT_FLAG_MASK,
-        WORK_STRUCT_NO_CPU      = WORK_CPU_NONE << WORK_STRUCT_FLAG_BITS,
+        WORK_STRUCT_NO_CPU      = (unsigned long)WORK_CPU_NONE << WORK_OFFQ_CPU_SHIFT,
 
         /* bit mask for work_busy() return values */
         WORK_BUSY_PENDING       = 1 << 0,
@@ -92,6 +102,7 @@ struct work_struct {
 struct delayed_work {
         struct work_struct work;
         struct timer_list timer;
+        int cpu;
 };
 
 static inline struct delayed_work *to_delayed_work(struct work_struct *work)
@@ -115,41 +126,38 @@ struct execute_work {
 #define __WORK_INIT_LOCKDEP_MAP(n, k)
 #endif
 
-#define __WORK_INITIALIZER(n, f) {                              \
-        .data = WORK_DATA_STATIC_INIT(),                        \
-        .entry  = { &(n).entry, &(n).entry },                   \
-        .func = (f),                                            \
-        __WORK_INIT_LOCKDEP_MAP(#n, &(n))                       \
+#define __WORK_INITIALIZER(n, f) {                                      \
+        .data = WORK_DATA_STATIC_INIT(),                                \
+        .entry  = { &(n).entry, &(n).entry },                           \
+        .func = (f),                                                    \
+        __WORK_INIT_LOCKDEP_MAP(#n, &(n))                               \
         }
 
-#define __DELAYED_WORK_INITIALIZER(n, f) {                      \
-        .work = __WORK_INITIALIZER((n).work, (f)),              \
-        .timer = TIMER_INITIALIZER(NULL, 0, 0),                 \
+#define __DELAYED_WORK_INITIALIZER(n, f, tflags) {                      \
+        .work = __WORK_INITIALIZER((n).work, (f)),                      \
+        .timer = __TIMER_INITIALIZER(delayed_work_timer_fn,             \
+                                     0, (unsigned long)&(n),            \
+                                     (tflags) | TIMER_IRQSAFE),         \
         }
 
-#define __DEFERRED_WORK_INITIALIZER(n, f) {                     \
-        .work = __WORK_INITIALIZER((n).work, (f)),              \
-        .timer = TIMER_DEFERRED_INITIALIZER(NULL, 0, 0),        \
-        }
-
-#define DECLARE_WORK(n, f)                                      \
+#define DECLARE_WORK(n, f)                                              \
         struct work_struct n = __WORK_INITIALIZER(n, f)
 
-#define DECLARE_DELAYED_WORK(n, f)                              \
-        struct delayed_work n = __DELAYED_WORK_INITIALIZER(n, f)
+#define DECLARE_DELAYED_WORK(n, f)                                      \
+        struct delayed_work n = __DELAYED_WORK_INITIALIZER(n, f, 0)
 
-#define DECLARE_DEFERRED_WORK(n, f)                             \
-        struct delayed_work n = __DEFERRED_WORK_INITIALIZER(n, f)
+#define DECLARE_DEFERRABLE_WORK(n, f)                                   \
+        struct delayed_work n = __DELAYED_WORK_INITIALIZER(n, f, TIMER_DEFERRABLE)
 
 /*
  * initialize a work item's function pointer
  */
-#define PREPARE_WORK(_work, _func)                              \
-        do {                                                    \
-                (_work)->func = (_func);                        \
+#define PREPARE_WORK(_work, _func)                                      \
+        do {                                                            \
+                (_work)->func = (_func);                                \
         } while (0)
 
-#define PREPARE_DELAYED_WORK(_work, _func)                      \
+#define PREPARE_DELAYED_WORK(_work, _func)                              \
         PREPARE_WORK(&(_work)->work, (_func))
 
 #ifdef CONFIG_DEBUG_OBJECTS_WORK
@@ -179,7 +187,7 @@ static inline unsigned int work_static(struct work_struct *work) { return 0; }
                                                                         \
                 __init_work((_work), _onstack);                         \
                 (_work)->data = (atomic_long_t) WORK_DATA_INIT();       \
-                lockdep_init_map(&(_work)->lockdep_map, #_work, &__key, 0);\
+                lockdep_init_map(&(_work)->lockdep_map, #_work, &__key, 0); \
                 INIT_LIST_HEAD(&(_work)->entry);                        \
                 PREPARE_WORK((_work), (_func));                         \
         } while (0)
@@ -193,33 +201,44 @@ static inline unsigned int work_static(struct work_struct *work) { return 0; }
         } while (0)
 #endif
 
-#define INIT_WORK(_work, _func)                                 \
-        do {                                                    \
-                __INIT_WORK((_work), (_func), 0);               \
+#define INIT_WORK(_work, _func)                                         \
+        do {                                                            \
+                __INIT_WORK((_work), (_func), 0);                       \
         } while (0)
 
-#define INIT_WORK_ONSTACK(_work, _func)                         \
-        do {                                                    \
-                __INIT_WORK((_work), (_func), 1);               \
+#define INIT_WORK_ONSTACK(_work, _func)                                 \
+        do {                                                            \
+                __INIT_WORK((_work), (_func), 1);                       \
         } while (0)
 
-#define INIT_DELAYED_WORK(_work, _func)                         \
-        do {                                                    \
-                INIT_WORK(&(_work)->work, (_func));             \
-                init_timer(&(_work)->timer);                    \
+#define __INIT_DELAYED_WORK(_work, _func, _tflags)                      \
+        do {                                                            \
+                INIT_WORK(&(_work)->work, (_func));                     \
+                __setup_timer(&(_work)->timer, delayed_work_timer_fn,   \
+                              (unsigned long)(_work),                   \
+                              (_tflags) | TIMER_IRQSAFE);               \
         } while (0)
 
-#define INIT_DELAYED_WORK_ONSTACK(_work, _func)                 \
-        do {                                                    \
-                INIT_WORK_ONSTACK(&(_work)->work, (_func));     \
-                init_timer_on_stack(&(_work)->timer);           \
+#define __INIT_DELAYED_WORK_ONSTACK(_work, _func, _tflags)              \
+        do {                                                            \
+                INIT_WORK_ONSTACK(&(_work)->work, (_func));             \
+                __setup_timer_on_stack(&(_work)->timer,                 \
+                                       delayed_work_timer_fn,           \
+                                       (unsigned long)(_work),          \
+                                       (_tflags) | TIMER_IRQSAFE);      \
         } while (0)
 
-#define INIT_DELAYED_WORK_DEFERRABLE(_work, _func)              \
-        do {                                                    \
-                INIT_WORK(&(_work)->work, (_func));             \
-                init_timer_deferrable(&(_work)->timer);         \
-        } while (0)
+#define INIT_DELAYED_WORK(_work, _func)                                 \
+        __INIT_DELAYED_WORK(_work, _func, 0)
+
+#define INIT_DELAYED_WORK_ONSTACK(_work, _func)                         \
+        __INIT_DELAYED_WORK_ONSTACK(_work, _func, 0)
+
+#define INIT_DEFERRABLE_WORK(_work, _func)                              \
+        __INIT_DELAYED_WORK(_work, _func, TIMER_DEFERRABLE)
+
+#define INIT_DEFERRABLE_WORK_ONSTACK(_work, _func)                      \
+        __INIT_DELAYED_WORK_ONSTACK(_work, _func, TIMER_DEFERRABLE)
 
 /**
  * work_pending - Find out whether a work item is currently pending
@@ -278,10 +297,6 @@ enum {
  * system_long_wq is similar to system_wq but may host long running
  * works.  Queue flushing might take relatively long.
  *
- * system_nrt_wq is non-reentrant and guarantees that any given work
- * item is never executed in parallel by multiple CPUs.  Queue
- * flushing might take relatively long.
- *
  * system_unbound_wq is unbound workqueue.  Workers are not bound to
  * any specific CPU, not concurrency managed, and all queued works are
  * executed immediately as long as max_active limit is not reached and
@@ -289,16 +304,25 @@ enum {
  *
  * system_freezable_wq is equivalent to system_wq except that it's
  * freezable.
- *
- * system_nrt_freezable_wq is equivalent to system_nrt_wq except that
- * it's freezable.
  */
 extern struct workqueue_struct *system_wq;
 extern struct workqueue_struct *system_long_wq;
-extern struct workqueue_struct *system_nrt_wq;
 extern struct workqueue_struct *system_unbound_wq;
 extern struct workqueue_struct *system_freezable_wq;
-extern struct workqueue_struct *system_nrt_freezable_wq;
+
+static inline struct workqueue_struct * __deprecated __system_nrt_wq(void)
+{
+        return system_wq;
+}
+
+static inline struct workqueue_struct * __deprecated __system_nrt_freezable_wq(void)
+{
+        return system_freezable_wq;
+}
+
+/* equivlalent to system_wq and system_freezable_wq, deprecated */
+#define system_nrt_wq                   __system_nrt_wq()
+#define system_nrt_freezable_wq         __system_nrt_freezable_wq()
 
 extern struct workqueue_struct *
 __alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active,
@@ -321,22 +345,22 @@ __alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active,
  * Pointer to the allocated workqueue on success, %NULL on failure.
  */
 #ifdef CONFIG_LOCKDEP
-#define alloc_workqueue(fmt, flags, max_active, args...)        \
-({                                                              \
-        static struct lock_class_key __key;                     \
-        const char *__lock_name;                                \
-                                                                \
-        if (__builtin_constant_p(fmt))                          \
-                __lock_name = (fmt);                            \
-        else                                                    \
-                __lock_name = #fmt;                             \
-                                                                \
-        __alloc_workqueue_key((fmt), (flags), (max_active),     \
-                              &__key, __lock_name, ##args);     \
+#define alloc_workqueue(fmt, flags, max_active, args...)                \
+({                                                                      \
+        static struct lock_class_key __key;                             \
+        const char *__lock_name;                                        \
+                                                                        \
+        if (__builtin_constant_p(fmt))                                  \
+                __lock_name = (fmt);                                    \
+        else                                                            \
+                __lock_name = #fmt;                                     \
+                                                                        \
+        __alloc_workqueue_key((fmt), (flags), (max_active),             \
+                              &__key, __lock_name, ##args);             \
 })
 #else
-#define alloc_workqueue(fmt, flags, max_active, args...)        \
-        __alloc_workqueue_key((fmt), (flags), (max_active),     \
+#define alloc_workqueue(fmt, flags, max_active, args...)                \
+        __alloc_workqueue_key((fmt), (flags), (max_active),             \
                               NULL, NULL, ##args)
 #endif
 
@@ -353,46 +377,50 @@ __alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active,
  * RETURNS:
  * Pointer to the allocated workqueue on success, %NULL on failure.
  */
-#define alloc_ordered_workqueue(fmt, flags, args...)            \
+#define alloc_ordered_workqueue(fmt, flags, args...)                    \
         alloc_workqueue(fmt, WQ_UNBOUND | (flags), 1, ##args)
 
-#define create_workqueue(name)                                  \
+#define create_workqueue(name)                                          \
         alloc_workqueue((name), WQ_MEM_RECLAIM, 1)
-#define create_freezable_workqueue(name)                        \
+#define create_freezable_workqueue(name)                                \
         alloc_workqueue((name), WQ_FREEZABLE | WQ_UNBOUND | WQ_MEM_RECLAIM, 1)
-#define create_singlethread_workqueue(name)                     \
+#define create_singlethread_workqueue(name)                             \
         alloc_workqueue((name), WQ_UNBOUND | WQ_MEM_RECLAIM, 1)
 
 extern void destroy_workqueue(struct workqueue_struct *wq);
 
-extern int queue_work(struct workqueue_struct *wq, struct work_struct *work);
-extern int queue_work_on(int cpu, struct workqueue_struct *wq,
+extern bool queue_work_on(int cpu, struct workqueue_struct *wq,
                         struct work_struct *work);
-extern int queue_delayed_work(struct workqueue_struct *wq,
+extern bool queue_work(struct workqueue_struct *wq, struct work_struct *work);
+extern bool queue_delayed_work_on(int cpu, struct workqueue_struct *wq,
                         struct delayed_work *work, unsigned long delay);
-extern int queue_delayed_work_on(int cpu, struct workqueue_struct *wq,
+extern bool queue_delayed_work(struct workqueue_struct *wq,
                         struct delayed_work *work, unsigned long delay);
+extern bool mod_delayed_work_on(int cpu, struct workqueue_struct *wq,
+                        struct delayed_work *dwork, unsigned long delay);
+extern bool mod_delayed_work(struct workqueue_struct *wq,
+                        struct delayed_work *dwork, unsigned long delay);
 
 extern void flush_workqueue(struct workqueue_struct *wq);
 extern void drain_workqueue(struct workqueue_struct *wq);
 extern void flush_scheduled_work(void);
 
-extern int schedule_work(struct work_struct *work);
-extern int schedule_work_on(int cpu, struct work_struct *work);
-extern int schedule_delayed_work(struct delayed_work *work, unsigned long delay);
-extern int schedule_delayed_work_on(int cpu, struct delayed_work *work,
-                                        unsigned long delay);
+extern bool schedule_work_on(int cpu, struct work_struct *work);
+extern bool schedule_work(struct work_struct *work);
+extern bool schedule_delayed_work_on(int cpu, struct delayed_work *work,
+                                     unsigned long delay);
+extern bool schedule_delayed_work(struct delayed_work *work,
+                                  unsigned long delay);
 extern int schedule_on_each_cpu(work_func_t func);
 extern int keventd_up(void);
 
 int execute_in_process_context(work_func_t fn, struct execute_work *);
 
 extern bool flush_work(struct work_struct *work);
-extern bool flush_work_sync(struct work_struct *work);
 extern bool cancel_work_sync(struct work_struct *work);
 
 extern bool flush_delayed_work(struct delayed_work *dwork);
-extern bool flush_delayed_work_sync(struct delayed_work *work);
+extern bool cancel_delayed_work(struct delayed_work *dwork);
 extern bool cancel_delayed_work_sync(struct delayed_work *dwork);
 
 extern void workqueue_set_max_active(struct workqueue_struct *wq,
@@ -402,27 +430,11 @@ extern unsigned int work_cpu(struct work_struct *work);
 extern unsigned int work_busy(struct work_struct *work);
 
 /*
- * Kill off a pending schedule_delayed_work().  Note that the work callback
- * function may still be running on return from cancel_delayed_work(), unless
- * it returns 1 and the work doesn't re-arm itself. Run flush_workqueue() or
- * cancel_work_sync() to wait on it.
- */
-static inline bool cancel_delayed_work(struct delayed_work *work)
-{
-        bool ret;
-
-        ret = del_timer_sync(&work->timer);
-        if (ret)
-                work_clear_pending(&work->work);
-        return ret;
-}
-
-/*
  * Like above, but uses del_timer() instead of del_timer_sync(). This means,
  * if it returns 0 the timer function may be running and the queueing is in
  * progress.
  */
-static inline bool __cancel_delayed_work(struct delayed_work *work)
+static inline bool __deprecated __cancel_delayed_work(struct delayed_work *work)
 {
         bool ret;
 
@@ -432,6 +444,18 @@ static inline bool __cancel_delayed_work(struct delayed_work *work)
         return ret;
 }
 
+/* used to be different but now identical to flush_work(), deprecated */
+static inline bool __deprecated flush_work_sync(struct work_struct *work)
+{
+        return flush_work(work);
+}
+
+/* used to be different but now identical to flush_delayed_work(), deprecated */
+static inline bool __deprecated flush_delayed_work_sync(struct delayed_work *dwork)
+{
+        return flush_delayed_work(dwork);
+}
+
 #ifndef CONFIG_SMP
 static inline long work_on_cpu(unsigned int cpu, long (*fn)(void *), void *arg)
 {
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index e5d122031542..cc13e1115970 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -33,6 +33,9 @@
 #define XATTR_EVM_SUFFIX "evm"
 #define XATTR_NAME_EVM XATTR_SECURITY_PREFIX XATTR_EVM_SUFFIX
 
+#define XATTR_IMA_SUFFIX "ima"
+#define XATTR_NAME_IMA XATTR_SECURITY_PREFIX XATTR_IMA_SUFFIX
+
 #define XATTR_SELINUX_SUFFIX "selinux"
 #define XATTR_NAME_SELINUX XATTR_SECURITY_PREFIX XATTR_SELINUX_SUFFIX
 
@@ -59,7 +62,9 @@
 
 #ifdef  __KERNEL__
 
+#include <linux/slab.h>
 #include <linux/types.h>
+#include <linux/spinlock.h>
 
 struct inode;
 struct dentry;
@@ -96,6 +101,52 @@ ssize_t vfs_getxattr_alloc(struct dentry *dentry, const char *name,
                            char **xattr_value, size_t size, gfp_t flags);
 int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
                   const char *value, size_t size, gfp_t flags);
+
+struct simple_xattrs {
+        struct list_head head;
+        spinlock_t lock;
+};
+
+struct simple_xattr {
+        struct list_head list;
+        char *name;
+        size_t size;
+        char value[0];
+};
+
+/*
+ * initialize the simple_xattrs structure
+ */
+static inline void simple_xattrs_init(struct simple_xattrs *xattrs)
+{
+        INIT_LIST_HEAD(&xattrs->head);
+        spin_lock_init(&xattrs->lock);
+}
+
+/*
+ * free all the xattrs
+ */
+static inline void simple_xattrs_free(struct simple_xattrs *xattrs)
+{
+        struct simple_xattr *xattr, *node;
+
+        list_for_each_entry_safe(xattr, node, &xattrs->head, list) {
+                kfree(xattr->name);
+                kfree(xattr);
+        }
+}
+
+struct simple_xattr *simple_xattr_alloc(const void *value, size_t size);
+int simple_xattr_get(struct simple_xattrs *xattrs, const char *name,
+                     void *buffer, size_t size);
+int simple_xattr_set(struct simple_xattrs *xattrs, const char *name,
+                     const void *value, size_t size, int flags);
+int simple_xattr_remove(struct simple_xattrs *xattrs, const char *name);
+ssize_t simple_xattr_list(struct simple_xattrs *xattrs, char *buffer,
+                          size_t size);
+void simple_xattr_list_add(struct simple_xattrs *xattrs,
+                           struct simple_xattr *new_xattr);
+
 #endif  /*  __KERNEL__  */
 
 #endif  /* _LINUX_XATTR_H */
diff --git a/include/mtd/ubi-user.h b/include/mtd/ubi-user.h
index 8787349fbafe..53cae1e11e57 100644
--- a/include/mtd/ubi-user.h
+++ b/include/mtd/ubi-user.h
@@ -222,6 +222,7 @@ enum {
  * @ubi_num: UBI device number to create
  * @mtd_num: MTD device number to attach
  * @vid_hdr_offset: VID header offset (use defaults if %0)
+ * @max_beb_per1024: maximum expected number of bad PEB per 1024 PEBs
  * @padding: reserved for future, not used, has to be zeroed
  *
  * This data structure is used to specify MTD device UBI has to attach and the
@@ -245,12 +246,25 @@ enum {
  * be 2KiB-64 bytes = 1984. Note, that this position is not even 512-bytes
  * aligned, which is OK, as UBI is clever enough to realize this is 4th
  * sub-page of the first page and add needed padding.
+ *
+ * The @max_beb_per1024 is the maximum amount of bad PEBs UBI expects on the
+ * UBI device per 1024 eraseblocks.  This value is often given in an other form
+ * in the NAND datasheet (min NVB i.e. minimal number of valid blocks). The
+ * maximum expected bad eraseblocks per 1024 is then:
+ *    1024 * (1 - MinNVB / MaxNVB)
+ * Which gives 20 for most NAND devices.  This limit is used in order to derive
+ * amount of eraseblock UBI reserves for handling new bad blocks. If the device
+ * has more bad eraseblocks than this limit, UBI does not reserve any physical
+ * eraseblocks for new bad eraseblocks, but attempts to use available
+ * eraseblocks (if any). The accepted range is 0-768. If 0 is given, the
+ * default kernel value of %CONFIG_MTD_UBI_BEB_LIMIT will be used.
  */
 struct ubi_attach_req {
         __s32 ubi_num;
         __s32 mtd_num;
         __s32 vid_hdr_offset;
-        __s8 padding[12];
+        __s16 max_beb_per1024;
+        __s8 padding[10];
 };
 
 /**
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 089a09d001d1..9e63e76b20e7 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -78,7 +78,7 @@ extern struct inet6_ifaddr      *ipv6_get_ifaddr(struct net *net,
                                                  int strict);
 
 extern int                      ipv6_dev_get_saddr(struct net *net,
-                                               struct net_device *dev,
+                                               const struct net_device *dev,
                                                const struct in6_addr *daddr,
                                                unsigned int srcprefs,
                                                struct in6_addr *saddr);
diff --git a/include/net/arp.h b/include/net/arp.h
index 7f7df93f37cd..b630dae03411 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -3,6 +3,7 @@
 #define _ARP_H
 
 #include <linux/if_arp.h>
+#include <linux/hash.h>
 #include <net/neighbour.h>
 
 
@@ -10,7 +11,7 @@ extern struct neigh_table arp_tbl;
 
 static inline u32 arp_hashfn(u32 key, const struct net_device *dev, u32 hash_rnd)
 {
-        u32 val = key ^ dev->ifindex;
+        u32 val = key ^ hash32_ptr(dev);
 
         return val * hash_rnd;
 }
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 5d2352154cf6..53539acbd81a 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -157,7 +157,7 @@ enum {
 typedef struct ax25_uid_assoc {
         struct hlist_node       uid_node;
         atomic_t                refcount;
-        uid_t                   uid;
+        kuid_t                  uid;
         ax25_address            call;
 } ax25_uid_assoc;
 
@@ -434,7 +434,7 @@ extern unsigned long ax25_display_timer(struct timer_list *);
 
 /* ax25_uid.c */
 extern int  ax25_uid_policy;
-extern ax25_uid_assoc *ax25_findbyuid(uid_t);
+extern ax25_uid_assoc *ax25_findbyuid(kuid_t);
 extern int __must_check ax25_uid_ioctl(int, struct sockaddr_ax25 *);
 extern const struct file_operations ax25_uid_fops;
 extern void ax25_uid_free(void);
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 565d4bee1e49..ede036977ae8 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -27,6 +27,7 @@
 
 #include <linux/poll.h>
 #include <net/sock.h>
+#include <linux/seq_file.h>
 
 #ifndef AF_BLUETOOTH
 #define AF_BLUETOOTH    31
@@ -202,6 +203,10 @@ enum {
 struct bt_sock_list {
         struct hlist_head head;
         rwlock_t          lock;
+#ifdef CONFIG_PROC_FS
+        struct file_operations   fops;
+        int (* custom_seq_show)(struct seq_file *, void *);
+#endif
 };
 
 int  bt_sock_register(int proto, const struct net_proto_family *ops);
@@ -292,6 +297,11 @@ extern void hci_sock_cleanup(void);
 extern int bt_sysfs_init(void);
 extern void bt_sysfs_cleanup(void);
 
+extern int  bt_procfs_init(struct module* module, struct net *net, const char *name,
+                           struct bt_sock_list* sk_list,
+                           int (* seq_show)(struct seq_file *, void *));
+extern void bt_procfs_cleanup(struct net *net, const char *name);
+
 extern struct dentry *bt_debugfs;
 
 int l2cap_init(void);
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index ccd723e0f783..76b2b6bdcf36 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -62,6 +62,15 @@
 /* First BR/EDR Controller shall have ID = 0 */
 #define HCI_BREDR_ID    0
 
+/* AMP controller status */
+#define AMP_CTRL_POWERED_DOWN                   0x00
+#define AMP_CTRL_BLUETOOTH_ONLY                 0x01
+#define AMP_CTRL_NO_CAPACITY                    0x02
+#define AMP_CTRL_LOW_CAPACITY                   0x03
+#define AMP_CTRL_MEDIUM_CAPACITY                0x04
+#define AMP_CTRL_HIGH_CAPACITY                  0x05
+#define AMP_CTRL_FULL_CAPACITY                  0x06
+
 /* HCI device quirks */
 enum {
         HCI_QUIRK_RESET_ON_CLOSE,
@@ -293,8 +302,11 @@ enum {
 
 /* ---- HCI Error Codes ---- */
 #define HCI_ERROR_AUTH_FAILURE          0x05
+#define HCI_ERROR_CONNECTION_TIMEOUT    0x08
 #define HCI_ERROR_REJ_BAD_ADDR          0x0f
 #define HCI_ERROR_REMOTE_USER_TERM      0x13
+#define HCI_ERROR_REMOTE_LOW_RESOURCES  0x14
+#define HCI_ERROR_REMOTE_POWER_OFF      0x15
 #define HCI_ERROR_LOCAL_HOST_TERM       0x16
 #define HCI_ERROR_PAIRING_NOT_ALLOWED   0x18
 
@@ -1237,6 +1249,24 @@ struct hci_ev_simple_pair_complete {
         bdaddr_t bdaddr;
 } __packed;
 
+#define HCI_EV_USER_PASSKEY_NOTIFY      0x3b
+struct hci_ev_user_passkey_notify {
+        bdaddr_t        bdaddr;
+        __le32          passkey;
+} __packed;
+
+#define HCI_KEYPRESS_STARTED            0
+#define HCI_KEYPRESS_ENTERED            1
+#define HCI_KEYPRESS_ERASED             2
+#define HCI_KEYPRESS_CLEARED            3
+#define HCI_KEYPRESS_COMPLETED          4
+
+#define HCI_EV_KEYPRESS_NOTIFY          0x3c
+struct hci_ev_keypress_notify {
+        bdaddr_t        bdaddr;
+        __u8            type;
+} __packed;
+
 #define HCI_EV_REMOTE_HOST_FEATURES     0x3d
 struct hci_ev_remote_host_features {
         bdaddr_t bdaddr;
@@ -1295,6 +1325,8 @@ struct hci_ev_num_comp_blocks {
 } __packed;
 
 /* Low energy meta events */
+#define LE_CONN_ROLE_MASTER     0x00
+
 #define HCI_EV_LE_CONN_COMPLETE         0x01
 struct hci_ev_le_conn_complete {
         __u8     status;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 475b8c04ba52..e7d454609881 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -115,12 +115,6 @@ struct oob_data {
         u8 randomizer[16];
 };
 
-struct adv_entry {
-        struct list_head list;
-        bdaddr_t bdaddr;
-        u8 bdaddr_type;
-};
-
 struct le_scan_params {
         u8 type;
         u16 interval;
@@ -309,6 +303,8 @@ struct hci_conn {
         __u8            pin_length;
         __u8            enc_key_size;
         __u8            io_capability;
+        __u32           passkey_notify;
+        __u8            passkey_entered;
         __u16           disc_timeout;
         unsigned long   flags;
 
@@ -356,16 +352,16 @@ extern rwlock_t hci_cb_list_lock;
 
 /* ----- HCI interface to upper protocols ----- */
 extern int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr);
-extern int l2cap_connect_cfm(struct hci_conn *hcon, u8 status);
+extern void l2cap_connect_cfm(struct hci_conn *hcon, u8 status);
 extern int l2cap_disconn_ind(struct hci_conn *hcon);
-extern int l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason);
+extern void l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason);
 extern int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt);
 extern int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb,
                               u16 flags);
 
 extern int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr);
-extern int sco_connect_cfm(struct hci_conn *hcon, __u8 status);
-extern int sco_disconn_cfm(struct hci_conn *hcon, __u8 reason);
+extern void sco_connect_cfm(struct hci_conn *hcon, __u8 status);
+extern void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason);
 extern int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb);
 
 /* ----- Inquiry cache ----- */
@@ -434,15 +430,6 @@ static inline bool hci_conn_ssp_enabled(struct hci_conn *conn)
                test_bit(HCI_CONN_SSP_ENABLED, &conn->flags);
 }
 
-static inline void hci_conn_hash_init(struct hci_dev *hdev)
-{
-        struct hci_conn_hash *h = &hdev->conn_hash;
-        INIT_LIST_HEAD(&h->list);
-        h->acl_num = 0;
-        h->sco_num = 0;
-        h->le_num = 0;
-}
-
 static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c)
 {
         struct hci_conn_hash *h = &hdev->conn_hash;
@@ -557,9 +544,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_state(struct hci_dev *hdev,
         return NULL;
 }
 
-void hci_acl_connect(struct hci_conn *conn);
 void hci_acl_disconn(struct hci_conn *conn, __u8 reason);
-void hci_add_sco(struct hci_conn *conn, __u16 handle);
 void hci_setup_sync(struct hci_conn *conn, __u16 handle);
 void hci_sco_setup(struct hci_conn *conn, __u8 status);
 
@@ -569,7 +554,7 @@ void hci_conn_hash_flush(struct hci_dev *hdev);
 void hci_conn_check_pending(struct hci_dev *hdev);
 
 struct hci_chan *hci_chan_create(struct hci_conn *conn);
-int hci_chan_del(struct hci_chan *chan);
+void hci_chan_del(struct hci_chan *chan);
 void hci_chan_list_flush(struct hci_conn *conn);
 
 struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst,
@@ -587,8 +572,7 @@ void hci_conn_put_device(struct hci_conn *conn);
 
 static inline void hci_conn_hold(struct hci_conn *conn)
 {
-        BT_DBG("hcon %p refcnt %d -> %d", conn, atomic_read(&conn->refcnt),
-               atomic_read(&conn->refcnt) + 1);
+        BT_DBG("hcon %p orig refcnt %d", conn, atomic_read(&conn->refcnt));
 
         atomic_inc(&conn->refcnt);
         cancel_delayed_work(&conn->disc_work);
@@ -596,8 +580,7 @@ static inline void hci_conn_hold(struct hci_conn *conn)
 
 static inline void hci_conn_put(struct hci_conn *conn)
 {
-        BT_DBG("hcon %p refcnt %d -> %d", conn, atomic_read(&conn->refcnt),
-               atomic_read(&conn->refcnt) - 1);
+        BT_DBG("hcon %p orig refcnt %d", conn, atomic_read(&conn->refcnt));
 
         if (atomic_dec_and_test(&conn->refcnt)) {
                 unsigned long timeo;
@@ -622,11 +605,17 @@ static inline void hci_conn_put(struct hci_conn *conn)
 /* ----- HCI Devices ----- */
 static inline void hci_dev_put(struct hci_dev *d)
 {
+        BT_DBG("%s orig refcnt %d", d->name,
+               atomic_read(&d->dev.kobj.kref.refcount));
+
         put_device(&d->dev);
 }
 
 static inline struct hci_dev *hci_dev_hold(struct hci_dev *d)
 {
+        BT_DBG("%s orig refcnt %d", d->name,
+               atomic_read(&d->dev.kobj.kref.refcount));
+
         get_device(&d->dev);
         return d;
 }
@@ -1012,7 +1001,7 @@ int mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
                           u8 addr_type, u32 flags, u8 *name, u8 name_len,
                           u8 *dev_class);
 int mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr,
-                             u8 link_type, u8 addr_type);
+                             u8 link_type, u8 addr_type, u8 reason);
 int mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr,
                            u8 link_type, u8 addr_type, u8 status);
 int mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
@@ -1035,6 +1024,9 @@ int mgmt_user_passkey_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
                                      u8 link_type, u8 addr_type, u8 status);
 int mgmt_user_passkey_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
                                          u8 link_type, u8 addr_type, u8 status);
+int mgmt_user_passkey_notify(struct hci_dev *hdev, bdaddr_t *bdaddr,
+                             u8 link_type, u8 addr_type, u32 passkey,
+                             u8 entered);
 int mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
                      u8 addr_type, u8 status);
 int mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status);
@@ -1056,7 +1048,7 @@ int mgmt_discovering(struct hci_dev *hdev, u8 discovering);
 int mgmt_interleaved_discovery(struct hci_dev *hdev);
 int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
 int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
-
+bool mgmt_valid_hdev(struct hci_dev *hdev);
 int mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent);
 
 /* HCI info for socket */
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index a7679f8913d2..7ed8e356425a 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -433,11 +433,10 @@ struct l2cap_chan {
         struct sock *sk;
 
         struct l2cap_conn       *conn;
+        struct kref     kref;
 
         __u8            state;
 
-        atomic_t        refcnt;
-
         __le16          psm;
         __u16           dcid;
         __u16           scid;
@@ -671,20 +670,8 @@ enum {
         L2CAP_EV_RECV_FRAME,
 };
 
-static inline void l2cap_chan_hold(struct l2cap_chan *c)
-{
-        BT_DBG("chan %p orig refcnt %d", c, atomic_read(&c->refcnt));
-
-        atomic_inc(&c->refcnt);
-}
-
-static inline void l2cap_chan_put(struct l2cap_chan *c)
-{
-        BT_DBG("chan %p orig refcnt %d", c, atomic_read(&c->refcnt));
-
-        if (atomic_dec_and_test(&c->refcnt))
-                kfree(c);
-}
+void l2cap_chan_hold(struct l2cap_chan *c);
+void l2cap_chan_put(struct l2cap_chan *c);
 
 static inline void l2cap_chan_lock(struct l2cap_chan *chan)
 {
@@ -771,7 +758,6 @@ int l2cap_add_scid(struct l2cap_chan *chan,  __u16 scid);
 
 struct l2cap_chan *l2cap_chan_create(void);
 void l2cap_chan_close(struct l2cap_chan *chan, int reason);
-void l2cap_chan_destroy(struct l2cap_chan *chan);
 int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
                        bdaddr_t *dst, u8 dst_type);
 int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len,
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 4348ee8bda69..22980a7c3873 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -405,7 +405,16 @@ struct mgmt_ev_device_connected {
         __u8    eir[0];
 } __packed;
 
+#define MGMT_DEV_DISCONN_UNKNOWN        0x00
+#define MGMT_DEV_DISCONN_TIMEOUT        0x01
+#define MGMT_DEV_DISCONN_LOCAL_HOST     0x02
+#define MGMT_DEV_DISCONN_REMOTE         0x03
+
 #define MGMT_EV_DEVICE_DISCONNECTED     0x000C
+struct mgmt_ev_device_disconnected {
+        struct mgmt_addr_info addr;
+        __u8    reason;
+} __packed;
 
 #define MGMT_EV_CONNECT_FAILED          0x000D
 struct mgmt_ev_connect_failed {
@@ -469,3 +478,10 @@ struct mgmt_ev_device_unblocked {
 struct mgmt_ev_device_unpaired {
         struct mgmt_addr_info addr;
 } __packed;
+
+#define MGMT_EV_PASSKEY_NOTIFY          0x0017
+struct mgmt_ev_passkey_notify {
+        struct mgmt_addr_info addr;
+        __le32  passkey;
+        __u8    entered;
+} __packed;
diff --git a/include/net/bluetooth/smp.h b/include/net/bluetooth/smp.h
index 8b27927b2a55..f8ba07f3e5fa 100644
--- a/include/net/bluetooth/smp.h
+++ b/include/net/bluetooth/smp.h
@@ -108,8 +108,8 @@ struct smp_cmd_security_req {
 #define SMP_CONFIRM_FAILED              0x04
 #define SMP_PAIRING_NOTSUPP             0x05
 #define SMP_ENC_KEY_SIZE                0x06
-#define SMP_CMD_NOTSUPP         0x07
-#define SMP_UNSPECIFIED         0x08
+#define SMP_CMD_NOTSUPP                 0x07
+#define SMP_UNSPECIFIED                 0x08
 #define SMP_REPEATED_ATTEMPTS           0x09
 
 #define SMP_MIN_ENC_KEY_SIZE            7
@@ -123,8 +123,8 @@ struct smp_chan {
         struct l2cap_conn *conn;
         u8              preq[7]; /* SMP Pairing Request */
         u8              prsp[7]; /* SMP Pairing Response */
-        u8              prnd[16]; /* SMP Pairing Random (local) */
-        u8              rrnd[16]; /* SMP Pairing Random (remote) */
+        u8              prnd[16]; /* SMP Pairing Random (local) */
+        u8              rrnd[16]; /* SMP Pairing Random (remote) */
         u8              pcnf[16]; /* SMP Pairing Confirm */
         u8              tk[16]; /* SMP Temporary Key */
         u8              enc_key_size;
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 3d254e10ff30..1b4989082244 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -245,6 +245,7 @@ struct ieee80211_sta_vht_cap {
  *      rates" IE, i.e. CCK rates first, then OFDM.
  * @n_bitrates: Number of bitrates in @bitrates
  * @ht_cap: HT capabilities in this band
+ * @vht_cap: VHT capabilities in this band
  */
 struct ieee80211_supported_band {
         struct ieee80211_channel *channels;
@@ -1439,7 +1440,8 @@ struct cfg80211_gtk_rekey_data {
  * @add_virtual_intf: create a new virtual interface with the given name,
  *      must set the struct wireless_dev's iftype. Beware: You must create
  *      the new netdev in the wiphy's network namespace! Returns the struct
- *      wireless_dev, or an ERR_PTR.
+ *      wireless_dev, or an ERR_PTR. For P2P device wdevs, the driver must
+ *      also set the address member in the wdev.
  *
  * @del_virtual_intf: remove the virtual interface
  *
@@ -1578,9 +1580,7 @@ struct cfg80211_gtk_rekey_data {
  * @set_cqm_txe_config: Configure connection quality monitor TX error
  *      thresholds.
  * @sched_scan_start: Tell the driver to start a scheduled scan.
- * @sched_scan_stop: Tell the driver to stop an ongoing scheduled
- *      scan.  The driver_initiated flag specifies whether the driver
- *      itself has informed that the scan has stopped.
+ * @sched_scan_stop: Tell the driver to stop an ongoing scheduled scan.
  *
  * @mgmt_frame_register: Notify driver that a management frame type was
  *      registered. Note that this callback may not sleep, and cannot run
@@ -1618,6 +1618,9 @@ struct cfg80211_gtk_rekey_data {
  * @get_channel: Get the current operating channel for the virtual interface.
  *      For monitor interfaces, it should return %NULL unless there's a single
  *      current monitoring channel.
+ *
+ * @start_p2p_device: Start the given P2P device.
+ * @stop_p2p_device: Stop the given P2P device.
  */
 struct cfg80211_ops {
         int     (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
@@ -1625,7 +1628,7 @@ struct cfg80211_ops {
         void    (*set_wakeup)(struct wiphy *wiphy, bool enabled);
 
         struct wireless_dev * (*add_virtual_intf)(struct wiphy *wiphy,
-                                                  char *name,
+                                                  const char *name,
                                                   enum nl80211_iftype type,
                                                   u32 *flags,
                                                   struct vif_params *params);
@@ -1834,6 +1837,11 @@ struct cfg80211_ops {
                 (*get_channel)(struct wiphy *wiphy,
                                struct wireless_dev *wdev,
                                enum nl80211_channel_type *type);
+
+        int     (*start_p2p_device)(struct wiphy *wiphy,
+                                    struct wireless_dev *wdev);
+        void    (*stop_p2p_device)(struct wiphy *wiphy,
+                                   struct wireless_dev *wdev);
 };
 
 /*
@@ -2397,6 +2405,8 @@ struct cfg80211_cached_keys;
  * @cleanup_work: work struct used for cleanup that can't be done directly
  * @beacon_interval: beacon interval used on this device for transmitting
  *      beacons, 0 when not valid
+ * @address: The address for this device, valid only if @netdev is %NULL
+ * @p2p_started: true if this is a P2P Device that has been started
  */
 struct wireless_dev {
         struct wiphy *wiphy;
@@ -2415,7 +2425,9 @@ struct wireless_dev {
 
         struct work_struct cleanup_work;
 
-        bool use_4addr;
+        bool use_4addr, p2p_started;
+
+        u8 address[ETH_ALEN] __aligned(sizeof(u16));
 
         /* currently used for IBSS and SME - might be rearranged later */
         u8 ssid[IEEE80211_MAX_SSID_LEN];
@@ -2445,7 +2457,7 @@ struct wireless_dev {
 
         int beacon_interval;
 
-        u32 ap_unexpected_nlpid;
+        u32 ap_unexpected_nlportid;
 
 #ifdef CONFIG_CFG80211_WEXT
         /* wext data */
@@ -2463,6 +2475,13 @@ struct wireless_dev {
 #endif
 };
 
+static inline u8 *wdev_address(struct wireless_dev *wdev)
+{
+        if (wdev->netdev)
+                return wdev->netdev->dev_addr;
+        return wdev->address;
+}
+
 /**
  * wdev_priv - return wiphy priv from wireless_dev
  *
@@ -3342,6 +3361,25 @@ void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
 void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp);
 
 /**
+ * cfg80211_conn_failed - connection request failed notification
+ *
+ * @dev: the netdev
+ * @mac_addr: the station's address
+ * @reason: the reason for connection failure
+ * @gfp: allocation flags
+ *
+ * Whenever a station tries to connect to an AP and if the station
+ * could not connect to the AP as the AP has rejected the connection
+ * for some reasons, this function is called.
+ *
+ * The reason for connection failure can be any of the value from
+ * nl80211_connect_failed_reason enum
+ */
+void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr,
+                          enum nl80211_connect_failed_reason reason,
+                          gfp_t gfp);
+
+/**
  * cfg80211_rx_mgmt - notification of received, unprocessed management frame
  * @wdev: wireless device receiving the frame
  * @freq: Frequency on which the frame was received in MHz
@@ -3530,6 +3568,22 @@ void cfg80211_ch_switch_notify(struct net_device *dev, int freq,
  */
 u32 cfg80211_calculate_bitrate(struct rate_info *rate);
 
+/**
+ * cfg80211_unregister_wdev - remove the given wdev
+ * @wdev: struct wireless_dev to remove
+ *
+ * Call this function only for wdevs that have no netdev assigned,
+ * e.g. P2P Devices. It removes the device from the list so that
+ * it can no longer be used. It is necessary to call this function
+ * even when cfg80211 requests the removal of the interface by
+ * calling the del_virtual_intf() callback. The function must also
+ * be called when the driver wishes to unregister the wdev, e.g.
+ * when the device is unbound from the driver.
+ *
+ * Requires the RTNL to be held.
+ */
+void cfg80211_unregister_wdev(struct wireless_dev *wdev);
+
 /* Logging, debugging and troubleshooting/diagnostic helpers. */
 
 /* wiphy_printk helpers, similar to dev_printk */
diff --git a/include/net/checksum.h b/include/net/checksum.h
index ba55d8b8c87c..600d1d705bb8 100644
--- a/include/net/checksum.h
+++ b/include/net/checksum.h
@@ -109,6 +109,9 @@ static inline void csum_replace2(__sum16 *sum, __be16 from, __be16 to)
 struct sk_buff;
 extern void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
                                      __be32 from, __be32 to, int pseudohdr);
+extern void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb,
+                                      const __be32 *from, const __be32 *to,
+                                      int pseudohdr);
 
 static inline void inet_proto_csum_replace2(__sum16 *sum, struct sk_buff *skb,
                                             __be16 from, __be16 to,
diff --git a/include/net/cls_cgroup.h b/include/net/cls_cgroup.h
index a4dc5b027bd9..b6a6eeb3905f 100644
--- a/include/net/cls_cgroup.h
+++ b/include/net/cls_cgroup.h
@@ -17,14 +17,16 @@
 #include <linux/hardirq.h>
 #include <linux/rcupdate.h>
 
-#ifdef CONFIG_CGROUPS
+#if IS_ENABLED(CONFIG_NET_CLS_CGROUP)
 struct cgroup_cls_state
 {
         struct cgroup_subsys_state css;
         u32 classid;
 };
 
-#ifdef CONFIG_NET_CLS_CGROUP
+extern void sock_update_classid(struct sock *sk);
+
+#if IS_BUILTIN(CONFIG_NET_CLS_CGROUP)
 static inline u32 task_cls_classid(struct task_struct *p)
 {
         int classid;
@@ -39,32 +41,33 @@ static inline u32 task_cls_classid(struct task_struct *p)
 
         return classid;
 }
-#else
-extern int net_cls_subsys_id;
-
+#elif IS_MODULE(CONFIG_NET_CLS_CGROUP)
 static inline u32 task_cls_classid(struct task_struct *p)
 {
-        int id;
+        struct cgroup_subsys_state *css;
         u32 classid = 0;
 
         if (in_interrupt())
                 return 0;
 
         rcu_read_lock();
-        id = rcu_dereference_index_check(net_cls_subsys_id,
-                                         rcu_read_lock_held());
-        if (id >= 0)
-                classid = container_of(task_subsys_state(p, id),
+        css = task_subsys_state(p, net_cls_subsys_id);
+        if (css)
+                classid = container_of(css,
                                        struct cgroup_cls_state, css)->classid;
         rcu_read_unlock();
 
         return classid;
 }
 #endif
-#else
+#else /* !CGROUP_NET_CLS_CGROUP */
+static inline void sock_update_classid(struct sock *sk)
+{
+}
+
 static inline u32 task_cls_classid(struct task_struct *p)
 {
         return 0;
 }
-#endif
+#endif /* CGROUP_NET_CLS_CGROUP */
 #endif  /* _NET_CLS_CGROUP_H */
diff --git a/include/net/dst.h b/include/net/dst.h
index 621e3513ef5e..9a7881066fb3 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -396,11 +396,15 @@ static inline void dst_confirm(struct dst_entry *dst)
 static inline int dst_neigh_output(struct dst_entry *dst, struct neighbour *n,
                                    struct sk_buff *skb)
 {
-        struct hh_cache *hh;
+        const struct hh_cache *hh;
+
+        if (dst->pending_confirm) {
+                unsigned long now = jiffies;
 
-        if (unlikely(dst->pending_confirm)) {
-                n->confirmed = jiffies;
                 dst->pending_confirm = 0;
+                /* avoid dirtying neighbour */
+                if (n->confirmed != now)
+                        n->confirmed = now;
         }
 
         hh = &n->hh;
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 48905cd3884c..bdfbe68c1c3b 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -65,7 +65,7 @@ struct genl_family {
 /**
  * struct genl_info - receiving information
  * @snd_seq: sending sequence number
- * @snd_pid: netlink pid of sender
+ * @snd_portid: netlink portid of sender
  * @nlhdr: netlink message header
  * @genlhdr: generic netlink message header
  * @userhdr: user specific header
@@ -75,7 +75,7 @@ struct genl_family {
  */
 struct genl_info {
         u32                     snd_seq;
-        u32                     snd_pid;
+        u32                     snd_portid;
         struct nlmsghdr *       nlhdr;
         struct genlmsghdr *     genlhdr;
         void *                  userhdr;
@@ -130,10 +130,10 @@ extern int genl_register_mc_group(struct genl_family *family,
                                   struct genl_multicast_group *grp);
 extern void genl_unregister_mc_group(struct genl_family *family,
                                      struct genl_multicast_group *grp);
-extern void genl_notify(struct sk_buff *skb, struct net *net, u32 pid,
+extern void genl_notify(struct sk_buff *skb, struct net *net, u32 portid,
                         u32 group, struct nlmsghdr *nlh, gfp_t flags);
 
-void *genlmsg_put(struct sk_buff *skb, u32 pid, u32 seq,
+void *genlmsg_put(struct sk_buff *skb, u32 portid, u32 seq,
                                 struct genl_family *family, int flags, u8 cmd);
 
 /**
@@ -183,7 +183,7 @@ static inline void *genlmsg_put_reply(struct sk_buff *skb,
                                       struct genl_family *family,
                                       int flags, u8 cmd)
 {
-        return genlmsg_put(skb, info->snd_pid, info->snd_seq, family,
+        return genlmsg_put(skb, info->snd_portid, info->snd_seq, family,
                            flags, cmd);
 }
 
@@ -212,49 +212,49 @@ static inline void genlmsg_cancel(struct sk_buff *skb, void *hdr)
  * genlmsg_multicast_netns - multicast a netlink message to a specific netns
  * @net: the net namespace
  * @skb: netlink message as socket buffer
- * @pid: own netlink pid to avoid sending to yourself
+ * @portid: own netlink portid to avoid sending to yourself
  * @group: multicast group id
  * @flags: allocation flags
  */
 static inline int genlmsg_multicast_netns(struct net *net, struct sk_buff *skb,
-                                          u32 pid, unsigned int group, gfp_t flags)
+                                          u32 portid, unsigned int group, gfp_t flags)
 {
-        return nlmsg_multicast(net->genl_sock, skb, pid, group, flags);
+        return nlmsg_multicast(net->genl_sock, skb, portid, group, flags);
 }
 
 /**
  * genlmsg_multicast - multicast a netlink message to the default netns
  * @skb: netlink message as socket buffer
- * @pid: own netlink pid to avoid sending to yourself
+ * @portid: own netlink portid to avoid sending to yourself
  * @group: multicast group id
  * @flags: allocation flags
  */
-static inline int genlmsg_multicast(struct sk_buff *skb, u32 pid,
+static inline int genlmsg_multicast(struct sk_buff *skb, u32 portid,
                                     unsigned int group, gfp_t flags)
 {
-        return genlmsg_multicast_netns(&init_net, skb, pid, group, flags);
+        return genlmsg_multicast_netns(&init_net, skb, portid, group, flags);
 }
 
 /**
  * genlmsg_multicast_allns - multicast a netlink message to all net namespaces
  * @skb: netlink message as socket buffer
- * @pid: own netlink pid to avoid sending to yourself
+ * @portid: own netlink portid to avoid sending to yourself
  * @group: multicast group id
  * @flags: allocation flags
  *
  * This function must hold the RTNL or rcu_read_lock().
  */
-int genlmsg_multicast_allns(struct sk_buff *skb, u32 pid,
+int genlmsg_multicast_allns(struct sk_buff *skb, u32 portid,
                             unsigned int group, gfp_t flags);
 
 /**
  * genlmsg_unicast - unicast a netlink message
  * @skb: netlink message as socket buffer
- * @pid: netlink pid of the destination socket
+ * @portid: netlink portid of the destination socket
  */
-static inline int genlmsg_unicast(struct net *net, struct sk_buff *skb, u32 pid)
+static inline int genlmsg_unicast(struct net *net, struct sk_buff *skb, u32 portid)
 {
-        return nlmsg_unicast(net->genl_sock, skb, pid);
+        return nlmsg_unicast(net->genl_sock, skb, portid);
 }
 
 /**
@@ -264,7 +264,7 @@ static inline int genlmsg_unicast(struct net *net, struct sk_buff *skb, u32 pid)
  */
 static inline int genlmsg_reply(struct sk_buff *skb, struct genl_info *info)
 {
-        return genlmsg_unicast(genl_info_net(info), skb, info->snd_pid);
+        return genlmsg_unicast(genl_info_net(info), skb, info->snd_portid);
 }
 
 /**
diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
new file mode 100644
index 000000000000..4fd8a4b4b7ee
--- /dev/null
+++ b/include/net/gro_cells.h
@@ -0,0 +1,103 @@
+#ifndef _NET_GRO_CELLS_H
+#define _NET_GRO_CELLS_H
+
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/netdevice.h>
+
+struct gro_cell {
+        struct sk_buff_head     napi_skbs;
+        struct napi_struct      napi;
+} ____cacheline_aligned_in_smp;
+
+struct gro_cells {
+        unsigned int            gro_cells_mask;
+        struct gro_cell         *cells;
+};
+
+static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *skb)
+{
+        unsigned long flags;
+        struct gro_cell *cell = gcells->cells;
+        struct net_device *dev = skb->dev;
+
+        if (!cell || skb_cloned(skb) || !(dev->features & NETIF_F_GRO)) {
+                netif_rx(skb);
+                return;
+        }
+
+        if (skb_rx_queue_recorded(skb))
+                cell += skb_get_rx_queue(skb) & gcells->gro_cells_mask;
+
+        if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
+                atomic_long_inc(&dev->rx_dropped);
+                kfree_skb(skb);
+                return;
+        }
+
+        spin_lock_irqsave(&cell->napi_skbs.lock, flags);
+
+        __skb_queue_tail(&cell->napi_skbs, skb);
+        if (skb_queue_len(&cell->napi_skbs) == 1)
+                napi_schedule(&cell->napi);
+
+        spin_unlock_irqrestore(&cell->napi_skbs.lock, flags);
+}
+
+static inline int gro_cell_poll(struct napi_struct *napi, int budget)
+{
+        struct gro_cell *cell = container_of(napi, struct gro_cell, napi);
+        struct sk_buff *skb;
+        int work_done = 0;
+
+        while (work_done < budget) {
+                skb = skb_dequeue(&cell->napi_skbs);
+                if (!skb)
+                        break;
+
+                napi_gro_receive(napi, skb);
+                work_done++;
+        }
+
+        if (work_done < budget)
+                napi_complete(napi);
+        return work_done;
+}
+
+static inline int gro_cells_init(struct gro_cells *gcells, struct net_device *dev)
+{
+        int i;
+
+        gcells->gro_cells_mask = roundup_pow_of_two(netif_get_num_default_rss_queues()) - 1;
+        gcells->cells = kcalloc(sizeof(struct gro_cell),
+                                gcells->gro_cells_mask + 1,
+                                GFP_KERNEL);
+        if (!gcells->cells)
+                return -ENOMEM;
+
+        for (i = 0; i <= gcells->gro_cells_mask; i++) {
+                struct gro_cell *cell = gcells->cells + i;
+
+                skb_queue_head_init(&cell->napi_skbs);
+                netif_napi_add(dev, &cell->napi, gro_cell_poll, 64);
+                napi_enable(&cell->napi);
+        }
+        return 0;
+}
+
+static inline void gro_cells_destroy(struct gro_cells *gcells)
+{
+        struct gro_cell *cell = gcells->cells;
+        int i;
+
+        if (!cell)
+                return;
+        for (i = 0; i <= gcells->gro_cells_mask; i++,cell++) {
+                netif_napi_del(&cell->napi);
+                skb_queue_purge(&cell->napi_skbs);
+        }
+        kfree(gcells->cells);
+        gcells->cells = NULL;
+}
+
+#endif
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index 71392545d0a1..7f0df133d119 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -183,6 +183,9 @@ struct ieee80211_radiotap_header {
  *     Contains a bitmap of known fields/flags, the flags, and
  *     the MCS index.
  *
+ * IEEE80211_RADIOTAP_AMPDU_STATUS      u32, u16, u8, u8        unitless
+ *
+ *      Contains the AMPDU information for the subframe.
  */
 enum ieee80211_radiotap_type {
         IEEE80211_RADIOTAP_TSFT = 0,
@@ -205,6 +208,7 @@ enum ieee80211_radiotap_type {
         IEEE80211_RADIOTAP_DATA_RETRIES = 17,
 
         IEEE80211_RADIOTAP_MCS = 19,
+        IEEE80211_RADIOTAP_AMPDU_STATUS = 20,
 
         /* valid in every it_present bitmap, even vendor namespaces */
         IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29,
@@ -270,6 +274,13 @@ enum ieee80211_radiotap_type {
 #define IEEE80211_RADIOTAP_MCS_FMT_GF           0x08
 #define IEEE80211_RADIOTAP_MCS_FEC_LDPC         0x10
 
+/* For IEEE80211_RADIOTAP_AMPDU_STATUS */
+#define IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN         0x0001
+#define IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN             0x0002
+#define IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN             0x0004
+#define IEEE80211_RADIOTAP_AMPDU_IS_LAST                0x0008
+#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR          0x0010
+#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN        0x0020
 
 /* helpers */
 static inline int ieee80211_get_radiotap_len(unsigned char *data)
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index 2fa14691869c..aab73757bc4d 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -15,6 +15,8 @@ enum {
         INET_ECN_MASK = 3,
 };
 
+extern int sysctl_tunnel_ecn_log;
+
 static inline int INET_ECN_is_ce(__u8 dsfield)
 {
         return (dsfield & INET_ECN_MASK) == INET_ECN_CE;
@@ -145,4 +147,78 @@ static inline int INET_ECN_set_ce(struct sk_buff *skb)
         return 0;
 }
 
+/*
+ * RFC 6080 4.2
+ *  To decapsulate the inner header at the tunnel egress, a compliant
+ *  tunnel egress MUST set the outgoing ECN field to the codepoint at the
+ *  intersection of the appropriate arriving inner header (row) and outer
+ *  header (column) in Figure 4
+ *
+ *      +---------+------------------------------------------------+
+ *      |Arriving |            Arriving Outer Header               |
+ *      |   Inner +---------+------------+------------+------------+
+ *      |  Header | Not-ECT | ECT(0)     | ECT(1)     |     CE     |
+ *      +---------+---------+------------+------------+------------+
+ *      | Not-ECT | Not-ECT |Not-ECT(!!!)|Not-ECT(!!!)| <drop>(!!!)|
+ *      |  ECT(0) |  ECT(0) | ECT(0)     | ECT(1)     |     CE     |
+ *      |  ECT(1) |  ECT(1) | ECT(1) (!) | ECT(1)     |     CE     |
+ *      |    CE   |      CE |     CE     |     CE(!!!)|     CE     |
+ *      +---------+---------+------------+------------+------------+
+ *
+ *             Figure 4: New IP in IP Decapsulation Behaviour
+ *
+ *  returns 0 on success
+ *          1 if something is broken and should be logged (!!! above)
+ *          2 if packet should be dropped
+ */
+static inline int INET_ECN_decapsulate(struct sk_buff *skb,
+                                       __u8 outer, __u8 inner)
+{
+        if (INET_ECN_is_not_ect(inner)) {
+                switch (outer & INET_ECN_MASK) {
+                case INET_ECN_NOT_ECT:
+                        return 0;
+                case INET_ECN_ECT_0:
+                case INET_ECN_ECT_1:
+                        return 1;
+                case INET_ECN_CE:
+                        return 2;
+                }
+        }
+
+        if (INET_ECN_is_ce(outer))
+                INET_ECN_set_ce(skb);
+
+        return 0;
+}
+
+static inline int IP_ECN_decapsulate(const struct iphdr *oiph,
+                                     struct sk_buff *skb)
+{
+        __u8 inner;
+
+        if (skb->protocol == htons(ETH_P_IP))
+                inner = ip_hdr(skb)->tos;
+        else if (skb->protocol == htons(ETH_P_IPV6))
+                inner = ipv6_get_dsfield(ipv6_hdr(skb));
+        else
+                return 0;
+
+        return INET_ECN_decapsulate(skb, oiph->tos, inner);
+}
+
+static inline int IP6_ECN_decapsulate(const struct ipv6hdr *oipv6h,
+                                      struct sk_buff *skb)
+{
+        __u8 inner;
+
+        if (skb->protocol == htons(ETH_P_IP))
+                inner = ip_hdr(skb)->tos;
+        else if (skb->protocol == htons(ETH_P_IPV6))
+                inner = ipv6_get_dsfield(ipv6_hdr(skb));
+        else
+                return 0;
+
+        return INET_ECN_decapsulate(skb, ipv6_get_dsfield(oipv6h), inner);
+}
 #endif
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index 2431cf83aeca..32786a044718 100644
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -29,6 +29,8 @@ struct inet_frag_queue {
 #define INET_FRAG_COMPLETE      4
 #define INET_FRAG_FIRST_IN      2
 #define INET_FRAG_LAST_IN       1
+
+        u16                     max_size;
 };
 
 #define INETFRAGS_HASHSZ                64
@@ -59,7 +61,7 @@ void inet_frags_exit_net(struct netns_frags *nf, struct inet_frags *f);
 void inet_frag_kill(struct inet_frag_queue *q, struct inet_frags *f);
 void inet_frag_destroy(struct inet_frag_queue *q,
                                 struct inet_frags *f, int *work);
-int inet_frag_evictor(struct netns_frags *nf, struct inet_frags *f);
+int inet_frag_evictor(struct netns_frags *nf, struct inet_frags *f, bool force);
 struct inet_frag_queue *inet_frag_find(struct netns_frags *nf,
                 struct inet_frags *f, void *key, unsigned int hash)
         __releases(&f->lock);
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 613cfa401672..256c1ed2d69a 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -101,10 +101,8 @@ struct inet_cork {
         __be32                  addr;
         struct ip_options       *opt;
         unsigned int            fragsize;
-        struct dst_entry        *dst;
         int                     length; /* Total length of all frames */
-        struct page             *page;
-        u32                     off;
+        struct dst_entry        *dst;
         u8                      tx_flags;
 };
 
diff --git a/include/net/ip.h b/include/net/ip.h
index 5a5d84d3d2c6..0707fb9551aa 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -42,6 +42,8 @@ struct inet_skb_parm {
 #define IPSKB_XFRM_TRANSFORMED  4
 #define IPSKB_FRAG_COMPLETE     8
 #define IPSKB_REROUTED          16
+
+        u16                     frag_max_size;
 };
 
 static inline unsigned int ip_hdrlen(const struct sk_buff *skb)
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 9fc7114159e8..8a2a203eb15d 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -37,6 +37,7 @@ struct fib6_config {
         int             fc_ifindex;
         u32             fc_flags;
         u32             fc_protocol;
+        u32             fc_type;        /* only 8 bits are used */
 
         struct in6_addr fc_dst;
         struct in6_addr fc_src;
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
index 358fb86f57eb..e03047f7090b 100644
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -5,6 +5,8 @@
 #include <linux/netdevice.h>
 #include <linux/ip6_tunnel.h>
 
+#define IP6TUNNEL_ERR_TIMEO (30*HZ)
+
 /* capable of sending packets */
 #define IP6_TNL_F_CAP_XMIT 0x10000
 /* capable of receiving packets */
@@ -12,15 +14,40 @@
 /* determine capability on a per-packet basis */
 #define IP6_TNL_F_CAP_PER_PACKET 0x40000
 
-/* IPv6 tunnel */
+struct __ip6_tnl_parm {
+        char name[IFNAMSIZ];    /* name of tunnel device */
+        int link;               /* ifindex of underlying L2 interface */
+        __u8 proto;             /* tunnel protocol */
+        __u8 encap_limit;       /* encapsulation limit for tunnel */
+        __u8 hop_limit;         /* hop limit for tunnel */
+        __be32 flowinfo;        /* traffic class and flowlabel for tunnel */
+        __u32 flags;            /* tunnel flags */
+        struct in6_addr laddr;  /* local tunnel end-point address */
+        struct in6_addr raddr;  /* remote tunnel end-point address */
+
+        __be16                  i_flags;
+        __be16                  o_flags;
+        __be32                  i_key;
+        __be32                  o_key;
+};
 
+/* IPv6 tunnel */
 struct ip6_tnl {
         struct ip6_tnl __rcu *next;     /* next tunnel in list */
         struct net_device *dev; /* virtual device associated with tunnel */
-        struct ip6_tnl_parm parms;      /* tunnel configuration parameters */
+        struct __ip6_tnl_parm parms;    /* tunnel configuration parameters */
         struct flowi fl;        /* flowi template for xmit */
         struct dst_entry *dst_cache;    /* cached dst */
         u32 dst_cookie;
+
+        int err_count;
+        unsigned long err_time;
+
+        /* These fields used only by GRE */
+        __u32 i_seqno;  /* The last seen seqno  */
+        __u32 o_seqno;  /* The last output seqno */
+        int hlen;       /* Precalculated GRE header length */
+        int mlink;
 };
 
 /* Tunnel encapsulation limit destination sub-option */
@@ -31,4 +58,14 @@ struct ipv6_tlv_tnl_enc_lim {
         __u8 encap_limit;       /* tunnel encapsulation limit   */
 } __packed;
 
+struct dst_entry *ip6_tnl_dst_check(struct ip6_tnl *t);
+void ip6_tnl_dst_reset(struct ip6_tnl *t);
+void ip6_tnl_dst_store(struct ip6_tnl *t, struct dst_entry *dst);
+int ip6_tnl_rcv_ctl(struct ip6_tnl *t, const struct in6_addr *laddr,
+                const struct in6_addr *raddr);
+int ip6_tnl_xmit_ctl(struct ip6_tnl *t);
+__u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw);
+__u32 ip6_tnl_get_cap(struct ip6_tnl *t, const struct in6_addr *laddr,
+                             const struct in6_addr *raddr);
+
 #endif
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 95374d1696a1..ee75ccdf5188 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -808,8 +808,6 @@ struct netns_ipvs {
         struct list_head        rs_table[IP_VS_RTAB_SIZE];
         /* ip_vs_app */
         struct list_head        app_list;
-        /* ip_vs_ftp */
-        struct ip_vs_app        *ftp_app;
         /* ip_vs_proto */
         #define IP_VS_PROTO_TAB_SIZE    32      /* must be power of 2 */
         struct ip_vs_proto_data *proto_data_table[IP_VS_PROTO_TAB_SIZE];
@@ -890,6 +888,7 @@ struct netns_ipvs {
         unsigned int            sysctl_sync_refresh_period;
         int                     sysctl_sync_retries;
         int                     sysctl_nat_icmp_send;
+        int                     sysctl_pmtu_disc;
 
         /* ip_vs_lblc */
         int                     sysctl_lblc_expiration;
@@ -976,6 +975,11 @@ static inline int sysctl_sync_sock_size(struct netns_ipvs *ipvs)
         return ipvs->sysctl_sync_sock_size;
 }
 
+static inline int sysctl_pmtu_disc(struct netns_ipvs *ipvs)
+{
+        return ipvs->sysctl_pmtu_disc;
+}
+
 #else
 
 static inline int sysctl_sync_threshold(struct netns_ipvs *ipvs)
@@ -1018,6 +1022,11 @@ static inline int sysctl_sync_sock_size(struct netns_ipvs *ipvs)
         return 0;
 }
 
+static inline int sysctl_pmtu_disc(struct netns_ipvs *ipvs)
+{
+        return 1;
+}
+
 #endif
 
 /*
@@ -1179,7 +1188,8 @@ extern void ip_vs_service_net_cleanup(struct net *net);
  *      (from ip_vs_app.c)
  */
 #define IP_VS_APP_MAX_PORTS  8
-extern int register_ip_vs_app(struct net *net, struct ip_vs_app *app);
+extern struct ip_vs_app *register_ip_vs_app(struct net *net,
+                                            struct ip_vs_app *app);
 extern void unregister_ip_vs_app(struct net *net, struct ip_vs_app *app);
 extern int ip_vs_bind_app(struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
 extern void ip_vs_unbind_app(struct ip_vs_conn *cp);
diff --git a/include/net/ipip.h b/include/net/ipip.h
index a93cf6d7e94b..ddc077c51f32 100644
--- a/include/net/ipip.h
+++ b/include/net/ipip.h
@@ -2,6 +2,7 @@
 #define __NET_IPIP_H 1
 
 #include <linux/if_tunnel.h>
+#include <net/gro_cells.h>
 #include <net/ip.h>
 
 /* Keep error state on tunnel for 30 sec */
@@ -36,6 +37,8 @@ struct ip_tunnel {
 #endif
         struct ip_tunnel_prl_entry __rcu *prl;          /* potential router list */
         unsigned int                    prl_count;      /* # of entries in PRL */
+
+        struct gro_cells                gro_cells;
 };
 
 struct ip_tunnel_prl_entry {
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 01c34b363a34..979bf6c13141 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -34,6 +34,7 @@
 #define NEXTHDR_IPV6            41      /* IPv6 in IPv6 */
 #define NEXTHDR_ROUTING         43      /* Routing header. */
 #define NEXTHDR_FRAGMENT        44      /* Fragmentation/reassembly header. */
+#define NEXTHDR_GRE             47      /* GRE header. */
 #define NEXTHDR_ESP             50      /* Encapsulating security payload. */
 #define NEXTHDR_AUTH            51      /* Authentication header. */
 #define NEXTHDR_ICMP            58      /* ICMP for IPv6. */
@@ -222,7 +223,10 @@ struct ip6_flowlabel {
         struct ipv6_txoptions   *opt;
         unsigned long           linger;
         u8                      share;
-        u32                     owner;
+        union {
+                struct pid *pid;
+                kuid_t uid;
+        } owner;
         unsigned long           lastuse;
         unsigned long           expires;
         struct net              *fl_net;
@@ -267,8 +271,17 @@ struct ipv6_txoptions *ipv6_fixup_options(struct ipv6_txoptions *opt_space,
 
 extern bool ipv6_opt_accepted(const struct sock *sk, const struct sk_buff *skb);
 
-int ip6_frag_nqueues(struct net *net);
-int ip6_frag_mem(struct net *net);
+#if IS_ENABLED(CONFIG_IPV6)
+static inline int ip6_frag_nqueues(struct net *net)
+{
+        return net->ipv6.frags.nqueues;
+}
+
+static inline int ip6_frag_mem(struct net *net)
+{
+        return atomic_read(&net->ipv6.frags.mem);
+}
+#endif
 
 #define IPV6_FRAG_HIGH_THRESH   (256 * 1024)    /* 262144 */
 #define IPV6_FRAG_LOW_THRESH    (192 * 1024)    /* 196608 */
@@ -407,6 +420,25 @@ struct ip6_create_arg {
 void ip6_frag_init(struct inet_frag_queue *q, void *a);
 bool ip6_frag_match(struct inet_frag_queue *q, void *a);
 
+/*
+ *      Equivalent of ipv4 struct ip
+ */
+struct frag_queue {
+        struct inet_frag_queue  q;
+
+        __be32                  id;             /* fragment id          */
+        u32                     user;
+        struct in6_addr         saddr;
+        struct in6_addr         daddr;
+
+        int                     iif;
+        unsigned int            csum;
+        __u16                   nhoffset;
+};
+
+void ip6_expire_frag_queue(struct net *net, struct frag_queue *fq,
+                           struct inet_frags *frags);
+
 static inline bool ipv6_addr_any(const struct in6_addr *a)
 {
 #if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64
diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
index 59ba38bc400f..80ffde3bb164 100644
--- a/include/net/irda/ircomm_tty.h
+++ b/include/net/irda/ircomm_tty.h
@@ -52,21 +52,16 @@
 /* Same for payload size. See qos.c for the smallest max data size */
 #define IRCOMM_TTY_DATA_UNINITIALISED   (64 - IRCOMM_TTY_HDR_UNINITIALISED)
 
-/* Those are really defined in include/linux/serial.h - Jean II */
-#define ASYNC_B_INITIALIZED     31      /* Serial port was initialized */
-#define ASYNC_B_NORMAL_ACTIVE   29      /* Normal device is active */
-#define ASYNC_B_CLOSING         27      /* Serial port is closing */
-
 /*
  * IrCOMM TTY driver state
  */
 struct ircomm_tty_cb {
         irda_queue_t queue;            /* Must be first */
+        struct tty_port port;
         magic_t magic;
 
         int state;                /* Connect state */
 
-        struct tty_struct *tty;
         struct ircomm_cb *ircomm; /* IrCOMM layer instance */
 
         struct sk_buff *tx_skb;   /* Transmit buffer */
@@ -80,7 +75,6 @@ struct ircomm_tty_cb {
         LOCAL_FLOW flow;          /* IrTTP flow status */
 
         int line;
-        unsigned long flags;
 
         __u8 dlsap_sel;
         __u8 slsap_sel;
@@ -97,19 +91,10 @@ struct ircomm_tty_cb {
         void *skey;
         void *ckey;
 
-        wait_queue_head_t open_wait;
-        wait_queue_head_t close_wait;
         struct timer_list watchdog_timer;
         struct work_struct  tqueue;
 
-        unsigned short    close_delay;
-        unsigned short    closing_wait; /* time to wait before closing */
-
-        int  open_count;
-        int  blocked_open;      /* # of blocked opens */
-
         /* Protect concurent access to :
-         *      o self->open_count
          *      o self->ctrl_skb
          *      o self->tx_skb
          * Maybe other things may gain to be protected as well...
diff --git a/include/net/llc.h b/include/net/llc.h
index f2d0fc570527..9e7d7f08ef77 100644
--- a/include/net/llc.h
+++ b/include/net/llc.h
@@ -151,7 +151,6 @@ extern int sysctl_llc2_ack_timeout;
 extern int sysctl_llc2_busy_timeout;
 extern int sysctl_llc2_p_timeout;
 extern int sysctl_llc2_rej_timeout;
-extern int sysctl_llc_station_ack_timeout;
 #else
 #define llc_sysctl_init() (0)
 #define llc_sysctl_exit() do { } while(0)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index bb86aa6f98dd..82558c8decf8 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -171,6 +171,7 @@ struct ieee80211_low_level_stats {
  * @BSS_CHANGED_IDLE: Idle changed for this BSS/interface.
  * @BSS_CHANGED_SSID: SSID changed for this BSS (AP mode)
  * @BSS_CHANGED_AP_PROBE_RESP: Probe Response changed for this BSS (AP mode)
+ * @BSS_CHANGED_PS: PS changed for this BSS (STA mode)
  */
 enum ieee80211_bss_change {
         BSS_CHANGED_ASSOC               = 1<<0,
@@ -190,6 +191,7 @@ enum ieee80211_bss_change {
         BSS_CHANGED_IDLE                = 1<<14,
         BSS_CHANGED_SSID                = 1<<15,
         BSS_CHANGED_AP_PROBE_RESP       = 1<<16,
+        BSS_CHANGED_PS                  = 1<<17,
 
         /* when adding here, make sure to change ieee80211_reconfig */
 };
@@ -266,6 +268,8 @@ enum ieee80211_rssi_event {
  * @idle: This interface is idle. There's also a global idle flag in the
  *      hardware config which may be more appropriate depending on what
  *      your driver/device needs to do.
+ * @ps: power-save mode (STA only). This flag is NOT affected by
+ *      offchannel/dynamic_ps operations.
  * @ssid: The SSID of the current vif. Only valid in AP-mode.
  * @ssid_len: Length of SSID given in @ssid.
  * @hidden_ssid: The SSID of the current vif is hidden. Only valid in AP-mode.
@@ -296,6 +300,7 @@ struct ieee80211_bss_conf {
         bool arp_filter_enabled;
         bool qos;
         bool idle;
+        bool ps;
         u8 ssid[IEEE80211_MAX_SSID_LEN];
         size_t ssid_len;
         bool hidden_ssid;
@@ -522,9 +527,6 @@ struct ieee80211_tx_rate {
  *  (2) driver internal use (if applicable)
  *  (3) TX status information - driver tells mac80211 what happened
  *
- * The TX control's sta pointer is only valid during the ->tx call,
- * it may be NULL.
- *
  * @flags: transmit info flags, defined above
  * @band: the band to transmit on (use for checking for races)
  * @hw_queue: HW queue to put the frame on, skb_get_queue_mapping() gives the AC
@@ -555,6 +557,7 @@ struct ieee80211_tx_info {
                                         struct ieee80211_tx_rate rates[
                                                 IEEE80211_TX_MAX_RATES];
                                         s8 rts_cts_rate_idx;
+                                        /* 3 bytes free */
                                 };
                                 /* only needed before rate control */
                                 unsigned long jiffies;
@@ -562,7 +565,7 @@ struct ieee80211_tx_info {
                         /* NB: vif can be NULL for injected frames */
                         struct ieee80211_vif *vif;
                         struct ieee80211_key_conf *hw_key;
-                        struct ieee80211_sta *sta;
+                        /* 8 bytes free */
                 } control;
                 struct {
                         struct ieee80211_tx_rate rates[IEEE80211_TX_MAX_RATES];
@@ -673,21 +676,41 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
  * @RX_FLAG_HT_GF: This frame was received in a HT-greenfield transmission, if
  *      the driver fills this value it should add %IEEE80211_RADIOTAP_MCS_HAVE_FMT
  *      to hw.radiotap_mcs_details to advertise that fact
+ * @RX_FLAG_AMPDU_DETAILS: A-MPDU details are known, in particular the reference
+ *      number (@ampdu_reference) must be populated and be a distinct number for
+ *      each A-MPDU
+ * @RX_FLAG_AMPDU_REPORT_ZEROLEN: driver reports 0-length subframes
+ * @RX_FLAG_AMPDU_IS_ZEROLEN: This is a zero-length subframe, for
+ *      monitoring purposes only
+ * @RX_FLAG_AMPDU_LAST_KNOWN: last subframe is known, should be set on all
+ *      subframes of a single A-MPDU
+ * @RX_FLAG_AMPDU_IS_LAST: this subframe is the last subframe of the A-MPDU
+ * @RX_FLAG_AMPDU_DELIM_CRC_ERROR: A delimiter CRC error has been detected
+ *      on this subframe
+ * @RX_FLAG_AMPDU_DELIM_CRC_KNOWN: The delimiter CRC field is known (the CRC
+ *      is stored in the @ampdu_delimiter_crc field)
  */
 enum mac80211_rx_flags {
-        RX_FLAG_MMIC_ERROR      = 1<<0,
-        RX_FLAG_DECRYPTED       = 1<<1,
-        RX_FLAG_MMIC_STRIPPED   = 1<<3,
-        RX_FLAG_IV_STRIPPED     = 1<<4,
-        RX_FLAG_FAILED_FCS_CRC  = 1<<5,
-        RX_FLAG_FAILED_PLCP_CRC = 1<<6,
-        RX_FLAG_MACTIME_MPDU    = 1<<7,
-        RX_FLAG_SHORTPRE        = 1<<8,
-        RX_FLAG_HT              = 1<<9,
-        RX_FLAG_40MHZ           = 1<<10,
-        RX_FLAG_SHORT_GI        = 1<<11,
-        RX_FLAG_NO_SIGNAL_VAL   = 1<<12,
-        RX_FLAG_HT_GF           = 1<<13,
+        RX_FLAG_MMIC_ERROR              = BIT(0),
+        RX_FLAG_DECRYPTED               = BIT(1),
+        RX_FLAG_MMIC_STRIPPED           = BIT(3),
+        RX_FLAG_IV_STRIPPED             = BIT(4),
+        RX_FLAG_FAILED_FCS_CRC          = BIT(5),
+        RX_FLAG_FAILED_PLCP_CRC         = BIT(6),
+        RX_FLAG_MACTIME_MPDU            = BIT(7),
+        RX_FLAG_SHORTPRE                = BIT(8),
+        RX_FLAG_HT                      = BIT(9),
+        RX_FLAG_40MHZ                   = BIT(10),
+        RX_FLAG_SHORT_GI                = BIT(11),
+        RX_FLAG_NO_SIGNAL_VAL           = BIT(12),
+        RX_FLAG_HT_GF                   = BIT(13),
+        RX_FLAG_AMPDU_DETAILS           = BIT(14),
+        RX_FLAG_AMPDU_REPORT_ZEROLEN    = BIT(15),
+        RX_FLAG_AMPDU_IS_ZEROLEN        = BIT(16),
+        RX_FLAG_AMPDU_LAST_KNOWN        = BIT(17),
+        RX_FLAG_AMPDU_IS_LAST           = BIT(18),
+        RX_FLAG_AMPDU_DELIM_CRC_ERROR   = BIT(19),
+        RX_FLAG_AMPDU_DELIM_CRC_KNOWN   = BIT(20),
 };
 
 /**
@@ -711,17 +734,22 @@ enum mac80211_rx_flags {
  *      HT rates are use (RX_FLAG_HT)
  * @flag: %RX_FLAG_*
  * @rx_flags: internal RX flags for mac80211
+ * @ampdu_reference: A-MPDU reference number, must be a different value for
+ *      each A-MPDU but the same for each subframe within one A-MPDU
+ * @ampdu_delimiter_crc: A-MPDU delimiter CRC
  */
 struct ieee80211_rx_status {
         u64 mactime;
         u32 device_timestamp;
-        u16 flag;
+        u32 ampdu_reference;
+        u32 flag;
         u16 freq;
         u8 rate_idx;
         u8 rx_flags;
         u8 band;
         u8 antenna;
         s8 signal;
+        u8 ampdu_delimiter_crc;
 };
 
 /**
@@ -945,21 +973,29 @@ static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif)
  *      generation in software.
  * @IEEE80211_KEY_FLAG_PAIRWISE: Set by mac80211, this flag indicates
  *      that the key is pairwise rather then a shared key.
- * @IEEE80211_KEY_FLAG_SW_MGMT: This flag should be set by the driver for a
+ * @IEEE80211_KEY_FLAG_SW_MGMT_TX: This flag should be set by the driver for a
  *      CCMP key if it requires CCMP encryption of management frames (MFP) to
  *      be done in software.
  * @IEEE80211_KEY_FLAG_PUT_IV_SPACE: This flag should be set by the driver
  *      if space should be prepared for the IV, but the IV
  *      itself should not be generated. Do not set together with
  *      @IEEE80211_KEY_FLAG_GENERATE_IV on the same key.
+ * @IEEE80211_KEY_FLAG_RX_MGMT: This key will be used to decrypt received
+ *      management frames. The flag can help drivers that have a hardware
+ *      crypto implementation that doesn't deal with management frames
+ *      properly by allowing them to not upload the keys to hardware and
+ *      fall back to software crypto. Note that this flag deals only with
+ *      RX, if your crypto engine can't deal with TX you can also set the
+ *      %IEEE80211_KEY_FLAG_SW_MGMT_TX flag to encrypt such frames in SW.
  */
 enum ieee80211_key_flags {
         IEEE80211_KEY_FLAG_WMM_STA      = 1<<0,
         IEEE80211_KEY_FLAG_GENERATE_IV  = 1<<1,
         IEEE80211_KEY_FLAG_GENERATE_MMIC= 1<<2,
         IEEE80211_KEY_FLAG_PAIRWISE     = 1<<3,
-        IEEE80211_KEY_FLAG_SW_MGMT      = 1<<4,
+        IEEE80211_KEY_FLAG_SW_MGMT_TX   = 1<<4,
         IEEE80211_KEY_FLAG_PUT_IV_SPACE = 1<<5,
+        IEEE80211_KEY_FLAG_RX_MGMT      = 1<<6,
 };
 
 /**
@@ -1074,6 +1110,16 @@ enum sta_notify_cmd {
 };
 
 /**
+ * struct ieee80211_tx_control - TX control data
+ *
+ * @sta: station table entry, this sta pointer may be NULL and
+ *      it is not allowed to copy the pointer, due to RCU.
+ */
+struct ieee80211_tx_control {
+        struct ieee80211_sta *sta;
+};
+
+/**
  * enum ieee80211_hw_flags - hardware flags
  *
  * These flags are used to indicate hardware capabilities to
@@ -1203,6 +1249,10 @@ enum sta_notify_cmd {
  *      queue mapping in order to use different queues (not just one per AC)
  *      for different virtual interfaces. See the doc section on HW queue
  *      control for more details.
+ *
+ * @IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF: Use the P2P Device address for any
+ *      P2P Interface. This will be honoured even if more than one interface
+ *      is supported.
  */
 enum ieee80211_hw_flags {
         IEEE80211_HW_HAS_RATE_CONTROL                   = 1<<0,
@@ -1230,6 +1280,7 @@ enum ieee80211_hw_flags {
         IEEE80211_HW_AP_LINK_PS                         = 1<<22,
         IEEE80211_HW_TX_AMPDU_SETUP_IN_HW               = 1<<23,
         IEEE80211_HW_SCAN_WHILE_IDLE                    = 1<<24,
+        IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF              = 1<<25,
 };
 
 /**
@@ -1884,10 +1935,14 @@ enum ieee80211_frame_release_type {
  * @IEEE80211_RC_BW_CHANGED: The bandwidth that can be used to transmit
  *      to this station changed.
  * @IEEE80211_RC_SMPS_CHANGED: The SMPS state of the station changed.
+ * @IEEE80211_RC_SUPP_RATES_CHANGED: The supported rate set of this peer
+ *      changed (in IBSS mode) due to discovering more information about
+ *      the peer.
  */
 enum ieee80211_rate_control_changed {
         IEEE80211_RC_BW_CHANGED         = BIT(0),
         IEEE80211_RC_SMPS_CHANGED       = BIT(1),
+        IEEE80211_RC_SUPP_RATES_CHANGED = BIT(2),
 };
 
 /**
@@ -2264,7 +2319,9 @@ enum ieee80211_rate_control_changed {
  *      The callback is optional and can (should!) sleep.
  */
 struct ieee80211_ops {
-        void (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
+        void (*tx)(struct ieee80211_hw *hw,
+                   struct ieee80211_tx_control *control,
+                   struct sk_buff *skb);
         int (*start)(struct ieee80211_hw *hw);
         void (*stop)(struct ieee80211_hw *hw);
 #ifdef CONFIG_PM
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index 96a3b5c03e37..980d263765cf 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -49,6 +49,7 @@ enum {
 #include <linux/types.h>
 #include <linux/if_arp.h>
 #include <linux/netdevice.h>
+#include <linux/hash.h>
 
 #include <net/neighbour.h>
 
@@ -134,7 +135,7 @@ static inline u32 ndisc_hashfn(const void *pkey, const struct net_device *dev, _
 {
         const u32 *p32 = pkey;
 
-        return (((p32[0] ^ dev->ifindex) * hash_rnd[0]) +
+        return (((p32[0] ^ hash32_ptr(dev)) * hash_rnd[0]) +
                 (p32[1] * hash_rnd[1]) +
                 (p32[2] * hash_rnd[2]) +
                 (p32[3] * hash_rnd[3]));
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 344d8988842a..0dab173e27da 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -334,18 +334,22 @@ static inline int neigh_hh_bridge(struct hh_cache *hh, struct sk_buff *skb)
 }
 #endif
 
-static inline int neigh_hh_output(struct hh_cache *hh, struct sk_buff *skb)
+static inline int neigh_hh_output(const struct hh_cache *hh, struct sk_buff *skb)
 {
         unsigned int seq;
         int hh_len;
 
         do {
-                int hh_alen;
-
                 seq = read_seqbegin(&hh->hh_lock);
                 hh_len = hh->hh_len;
-                hh_alen = HH_DATA_ALIGN(hh_len);
-                memcpy(skb->data - hh_alen, hh->hh_data, hh_alen);
+                if (likely(hh_len <= HH_DATA_MOD)) {
+                        /* this is inlined by gcc */
+                        memcpy(skb->data - HH_DATA_MOD, hh->hh_data, HH_DATA_MOD);
+                } else {
+                        int hh_alen = HH_DATA_ALIGN(hh_len);
+
+                        memcpy(skb->data - hh_alen, hh->hh_data, hh_alen);
+                }
         } while (read_seqretry(&hh->hh_lock, seq));
 
         skb_push(skb, hh_len);
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index fd87963a0ea5..4faf6612ecac 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -15,6 +15,7 @@
 #include <net/netns/packet.h>
 #include <net/netns/ipv4.h>
 #include <net/netns/ipv6.h>
+#include <net/netns/sctp.h>
 #include <net/netns/dccp.h>
 #include <net/netns/x_tables.h>
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
@@ -66,6 +67,7 @@ struct net {
         struct hlist_head       *dev_name_head;
         struct hlist_head       *dev_index_head;
         unsigned int            dev_base_seq;   /* protected by rtnl_mutex */
+        int                     ifindex;
 
         /* core fib_rules */
         struct list_head        rules_ops;
@@ -80,6 +82,9 @@ struct net {
 #if IS_ENABLED(CONFIG_IPV6)
         struct netns_ipv6       ipv6;
 #endif
+#if defined(CONFIG_IP_SCTP) || defined(CONFIG_IP_SCTP_MODULE)
+        struct netns_sctp       sctp;
+#endif
 #if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE)
         struct netns_dccp       dccp;
 #endif
@@ -88,6 +93,9 @@ struct net {
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
         struct netns_ct         ct;
 #endif
+#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
+        struct netns_nf_frag    nf_frag;
+#endif
         struct sock             *nfnl;
         struct sock             *nfnl_stash;
 #endif
@@ -105,6 +113,13 @@ struct net {
         atomic_t                rt_genid;
 };
 
+/*
+ * ifindex generation is per-net namespace, and loopback is
+ * always the 1st device in ns (see net_dev_init), thus any
+ * loopback device should get ifindex 1
+ */
+
+#define LOOPBACK_IFINDEX        1
 
 #include <linux/seq_file_net.h>
 
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h
index 4a045cda9c60..5654d292efd4 100644
--- a/include/net/netfilter/nf_conntrack_ecache.h
+++ b/include/net/netfilter/nf_conntrack_ecache.h
@@ -17,7 +17,7 @@ struct nf_conntrack_ecache {
         unsigned long missed;   /* missed events */
         u16 ctmask;             /* bitmask of ct events to be delivered */
         u16 expmask;            /* bitmask of expect events to be delivered */
-        u32 pid;                /* netlink pid of destroyer */
+        u32 portid;             /* netlink portid of destroyer */
         struct timer_list timeout;
 };
 
@@ -60,7 +60,7 @@ nf_ct_ecache_ext_add(struct nf_conn *ct, u16 ctmask, u16 expmask, gfp_t gfp)
 /* This structure is passed to event handler */
 struct nf_ct_event {
         struct nf_conn *ct;
-        u32 pid;
+        u32 portid;
         int report;
 };
 
@@ -92,7 +92,7 @@ nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct)
 static inline int
 nf_conntrack_eventmask_report(unsigned int eventmask,
                               struct nf_conn *ct,
-                              u32 pid,
+                              u32 portid,
                               int report)
 {
         int ret = 0;
@@ -112,11 +112,11 @@ nf_conntrack_eventmask_report(unsigned int eventmask,
         if (nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct)) {
                 struct nf_ct_event item = {
                         .ct     = ct,
-                        .pid    = e->pid ? e->pid : pid,
+                        .portid = e->portid ? e->portid : portid,
                         .report = report
                 };
                 /* This is a resent of a destroy event? If so, skip missed */
-                unsigned long missed = e->pid ? 0 : e->missed;
+                unsigned long missed = e->portid ? 0 : e->missed;
 
                 if (!((eventmask | missed) & e->ctmask))
                         goto out_unlock;
@@ -126,11 +126,11 @@ nf_conntrack_eventmask_report(unsigned int eventmask,
                         spin_lock_bh(&ct->lock);
                         if (ret < 0) {
                                 /* This is a destroy event that has been
-                                 * triggered by a process, we store the PID
+                                 * triggered by a process, we store the PORTID
                                  * to include it in the retransmission. */
                                 if (eventmask & (1 << IPCT_DESTROY) &&
-                                    e->pid == 0 && pid != 0)
-                                        e->pid = pid;
+                                    e->portid == 0 && portid != 0)
+                                        e->portid = portid;
                                 else
                                         e->missed |= eventmask;
                         } else
@@ -145,9 +145,9 @@ out_unlock:
 
 static inline int
 nf_conntrack_event_report(enum ip_conntrack_events event, struct nf_conn *ct,
-                          u32 pid, int report)
+                          u32 portid, int report)
 {
-        return nf_conntrack_eventmask_report(1 << event, ct, pid, report);
+        return nf_conntrack_eventmask_report(1 << event, ct, portid, report);
 }
 
 static inline int
@@ -158,7 +158,7 @@ nf_conntrack_event(enum ip_conntrack_events event, struct nf_conn *ct)
 
 struct nf_exp_event {
         struct nf_conntrack_expect *exp;
-        u32 pid;
+        u32 portid;
         int report;
 };
 
@@ -172,7 +172,7 @@ extern void nf_ct_expect_unregister_notifier(struct net *net, struct nf_exp_even
 static inline void
 nf_ct_expect_event_report(enum ip_conntrack_expect_events event,
                           struct nf_conntrack_expect *exp,
-                          u32 pid,
+                          u32 portid,
                           int report)
 {
         struct net *net = nf_ct_exp_net(exp);
@@ -191,7 +191,7 @@ nf_ct_expect_event_report(enum ip_conntrack_expect_events event,
         if (e->expmask & (1 << event)) {
                 struct nf_exp_event item = {
                         .exp    = exp,
-                        .pid    = pid,
+                        .portid = portid,
                         .report = report
                 };
                 notify->fcn(1 << event, &item);
@@ -216,20 +216,20 @@ static inline void nf_conntrack_event_cache(enum ip_conntrack_events event,
                                             struct nf_conn *ct) {}
 static inline int nf_conntrack_eventmask_report(unsigned int eventmask,
                                                 struct nf_conn *ct,
-                                                u32 pid,
+                                                u32 portid,
                                                 int report) { return 0; }
 static inline int nf_conntrack_event(enum ip_conntrack_events event,
                                      struct nf_conn *ct) { return 0; }
 static inline int nf_conntrack_event_report(enum ip_conntrack_events event,
                                             struct nf_conn *ct,
-                                            u32 pid,
+                                            u32 portid,
                                             int report) { return 0; }
 static inline void nf_ct_deliver_cached_events(const struct nf_conn *ct) {}
 static inline void nf_ct_expect_event(enum ip_conntrack_expect_events event,
                                       struct nf_conntrack_expect *exp) {}
 static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events e,
                                              struct nf_conntrack_expect *exp,
-                                             u32 pid,
+                                             u32 portid,
                                              int report) {}
 
 static inline int nf_conntrack_ecache_init(struct net *net)
diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h
index 983f00263243..cc13f377a705 100644
--- a/include/net/netfilter/nf_conntrack_expect.h
+++ b/include/net/netfilter/nf_conntrack_expect.h
@@ -43,7 +43,7 @@ struct nf_conntrack_expect {
         unsigned int class;
 
 #ifdef CONFIG_NF_NAT_NEEDED
-        __be32 saved_ip;
+        union nf_inet_addr saved_addr;
         /* This is the original per-proto part, used to map the
          * expected connection the way the recipient expects. */
         union nf_conntrack_man_proto saved_proto;
diff --git a/include/net/netfilter/nf_conntrack_timeout.h b/include/net/netfilter/nf_conntrack_timeout.h
index 34ec89f8dbf9..e41e472d08f2 100644
--- a/include/net/netfilter/nf_conntrack_timeout.h
+++ b/include/net/netfilter/nf_conntrack_timeout.h
@@ -55,6 +55,26 @@ struct nf_conn_timeout *nf_ct_timeout_ext_add(struct nf_conn *ct,
 #endif
 };
 
+static inline unsigned int *
+nf_ct_timeout_lookup(struct net *net, struct nf_conn *ct,
+                     struct nf_conntrack_l4proto *l4proto)
+{
+#ifdef CONFIG_NF_CONNTRACK_TIMEOUT
+        struct nf_conn_timeout *timeout_ext;
+        unsigned int *timeouts;
+
+        timeout_ext = nf_ct_timeout_find(ct);
+        if (timeout_ext)
+                timeouts = NF_CT_TIMEOUT_EXT_DATA(timeout_ext);
+        else
+                timeouts = l4proto->get_timeouts(net);
+
+        return timeouts;
+#else
+        return l4proto->get_timeouts(net);
+#endif
+}
+
 #ifdef CONFIG_NF_CONNTRACK_TIMEOUT
 extern int nf_conntrack_timeout_init(struct net *net);
 extern void nf_conntrack_timeout_fini(struct net *net);
diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h
index b4de990b55f1..bd8eea720f2e 100644
--- a/include/net/netfilter/nf_nat.h
+++ b/include/net/netfilter/nf_nat.h
@@ -43,14 +43,16 @@ struct nf_conn_nat {
         struct nf_conn *ct;
         union nf_conntrack_nat_help help;
 #if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
-    defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE)
+    defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE) || \
+    defined(CONFIG_IP6_NF_TARGET_MASQUERADE) || \
+    defined(CONFIG_IP6_NF_TARGET_MASQUERADE_MODULE)
         int masq_index;
 #endif
 };
 
 /* Set up the info structure to map into this range. */
 extern unsigned int nf_nat_setup_info(struct nf_conn *ct,
-                                      const struct nf_nat_ipv4_range *range,
+                                      const struct nf_nat_range *range,
                                       enum nf_nat_manip_type maniptype);
 
 /* Is this tuple already taken? (not by us)*/
diff --git a/include/net/netfilter/nf_nat_core.h b/include/net/netfilter/nf_nat_core.h
index b13d8d18d595..972e1e47ec79 100644
--- a/include/net/netfilter/nf_nat_core.h
+++ b/include/net/netfilter/nf_nat_core.h
@@ -12,10 +12,7 @@ extern unsigned int nf_nat_packet(struct nf_conn *ct,
                                   unsigned int hooknum,
                                   struct sk_buff *skb);
 
-extern int nf_nat_icmp_reply_translation(struct nf_conn *ct,
-                                         enum ip_conntrack_info ctinfo,
-                                         unsigned int hooknum,
-                                         struct sk_buff *skb);
+extern int nf_xfrm_me_harder(struct sk_buff *skb, unsigned int family);
 
 static inline int nf_nat_initialized(struct nf_conn *ct,
                                      enum nf_nat_manip_type manip)
diff --git a/include/net/netfilter/nf_nat_helper.h b/include/net/netfilter/nf_nat_helper.h
index 7d8fb7b46c44..b4d6bfc2af03 100644
--- a/include/net/netfilter/nf_nat_helper.h
+++ b/include/net/netfilter/nf_nat_helper.h
@@ -10,6 +10,7 @@ struct sk_buff;
 extern int __nf_nat_mangle_tcp_packet(struct sk_buff *skb,
                                       struct nf_conn *ct,
                                       enum ip_conntrack_info ctinfo,
+                                      unsigned int protoff,
                                       unsigned int match_offset,
                                       unsigned int match_len,
                                       const char *rep_buffer,
@@ -18,12 +19,13 @@ extern int __nf_nat_mangle_tcp_packet(struct sk_buff *skb,
 static inline int nf_nat_mangle_tcp_packet(struct sk_buff *skb,
                                            struct nf_conn *ct,
                                            enum ip_conntrack_info ctinfo,
+                                           unsigned int protoff,
                                            unsigned int match_offset,
                                            unsigned int match_len,
                                            const char *rep_buffer,
                                            unsigned int rep_len)
 {
-        return __nf_nat_mangle_tcp_packet(skb, ct, ctinfo,
+        return __nf_nat_mangle_tcp_packet(skb, ct, ctinfo, protoff,
                                           match_offset, match_len,
                                           rep_buffer, rep_len, true);
 }
@@ -31,6 +33,7 @@ static inline int nf_nat_mangle_tcp_packet(struct sk_buff *skb,
 extern int nf_nat_mangle_udp_packet(struct sk_buff *skb,
                                     struct nf_conn *ct,
                                     enum ip_conntrack_info ctinfo,
+                                    unsigned int protoff,
                                     unsigned int match_offset,
                                     unsigned int match_len,
                                     const char *rep_buffer,
@@ -41,10 +44,12 @@ extern void nf_nat_set_seq_adjust(struct nf_conn *ct,
                                   __be32 seq, s16 off);
 extern int nf_nat_seq_adjust(struct sk_buff *skb,
                              struct nf_conn *ct,
-                             enum ip_conntrack_info ctinfo);
+                             enum ip_conntrack_info ctinfo,
+                             unsigned int protoff);
 extern int (*nf_nat_seq_adjust_hook)(struct sk_buff *skb,
                                      struct nf_conn *ct,
-                                     enum ip_conntrack_info ctinfo);
+                                     enum ip_conntrack_info ctinfo,
+                                     unsigned int protoff);
 
 /* Setup NAT on this expected conntrack so it follows master, but goes
  * to port ct->master->saved_proto. */
diff --git a/include/net/netfilter/nf_nat_l3proto.h b/include/net/netfilter/nf_nat_l3proto.h
new file mode 100644
index 000000000000..bd3b97e02c82
--- /dev/null
+++ b/include/net/netfilter/nf_nat_l3proto.h
@@ -0,0 +1,52 @@
+#ifndef _NF_NAT_L3PROTO_H
+#define _NF_NAT_L3PROTO_H
+
+struct nf_nat_l4proto;
+struct nf_nat_l3proto {
+        u8      l3proto;
+
+        bool    (*in_range)(const struct nf_conntrack_tuple *t,
+                            const struct nf_nat_range *range);
+
+        u32     (*secure_port)(const struct nf_conntrack_tuple *t, __be16);
+
+        bool    (*manip_pkt)(struct sk_buff *skb,
+                             unsigned int iphdroff,
+                             const struct nf_nat_l4proto *l4proto,
+                             const struct nf_conntrack_tuple *target,
+                             enum nf_nat_manip_type maniptype);
+
+        void    (*csum_update)(struct sk_buff *skb, unsigned int iphdroff,
+                               __sum16 *check,
+                               const struct nf_conntrack_tuple *t,
+                               enum nf_nat_manip_type maniptype);
+
+        void    (*csum_recalc)(struct sk_buff *skb, u8 proto,
+                               void *data, __sum16 *check,
+                               int datalen, int oldlen);
+
+        void    (*decode_session)(struct sk_buff *skb,
+                                  const struct nf_conn *ct,
+                                  enum ip_conntrack_dir dir,
+                                  unsigned long statusbit,
+                                  struct flowi *fl);
+
+        int     (*nlattr_to_range)(struct nlattr *tb[],
+                                   struct nf_nat_range *range);
+};
+
+extern int nf_nat_l3proto_register(const struct nf_nat_l3proto *);
+extern void nf_nat_l3proto_unregister(const struct nf_nat_l3proto *);
+extern const struct nf_nat_l3proto *__nf_nat_l3proto_find(u8 l3proto);
+
+extern int nf_nat_icmp_reply_translation(struct sk_buff *skb,
+                                         struct nf_conn *ct,
+                                         enum ip_conntrack_info ctinfo,
+                                         unsigned int hooknum);
+extern int nf_nat_icmpv6_reply_translation(struct sk_buff *skb,
+                                           struct nf_conn *ct,
+                                           enum ip_conntrack_info ctinfo,
+                                           unsigned int hooknum,
+                                           unsigned int hdrlen);
+
+#endif /* _NF_NAT_L3PROTO_H */
diff --git a/include/net/netfilter/nf_nat_l4proto.h b/include/net/netfilter/nf_nat_l4proto.h
new file mode 100644
index 000000000000..24feb68d1bcc
--- /dev/null
+++ b/include/net/netfilter/nf_nat_l4proto.h
@@ -0,0 +1,72 @@
+/* Header for use in defining a given protocol. */
+#ifndef _NF_NAT_L4PROTO_H
+#define _NF_NAT_L4PROTO_H
+#include <net/netfilter/nf_nat.h>
+#include <linux/netfilter/nfnetlink_conntrack.h>
+
+struct nf_nat_range;
+struct nf_nat_l3proto;
+
+struct nf_nat_l4proto {
+        /* Protocol number. */
+        u8 l4proto;
+
+        /* Translate a packet to the target according to manip type.
+         * Return true if succeeded.
+         */
+        bool (*manip_pkt)(struct sk_buff *skb,
+                          const struct nf_nat_l3proto *l3proto,
+                          unsigned int iphdroff, unsigned int hdroff,
+                          const struct nf_conntrack_tuple *tuple,
+                          enum nf_nat_manip_type maniptype);
+
+        /* Is the manipable part of the tuple between min and max incl? */
+        bool (*in_range)(const struct nf_conntrack_tuple *tuple,
+                         enum nf_nat_manip_type maniptype,
+                         const union nf_conntrack_man_proto *min,
+                         const union nf_conntrack_man_proto *max);
+
+        /* Alter the per-proto part of the tuple (depending on
+         * maniptype), to give a unique tuple in the given range if
+         * possible.  Per-protocol part of tuple is initialized to the
+         * incoming packet.
+         */
+        void (*unique_tuple)(const struct nf_nat_l3proto *l3proto,
+                             struct nf_conntrack_tuple *tuple,
+                             const struct nf_nat_range *range,
+                             enum nf_nat_manip_type maniptype,
+                             const struct nf_conn *ct);
+
+        int (*nlattr_to_range)(struct nlattr *tb[],
+                               struct nf_nat_range *range);
+};
+
+/* Protocol registration. */
+extern int nf_nat_l4proto_register(u8 l3proto, const struct nf_nat_l4proto *l4proto);
+extern void nf_nat_l4proto_unregister(u8 l3proto, const struct nf_nat_l4proto *l4proto);
+
+extern const struct nf_nat_l4proto *__nf_nat_l4proto_find(u8 l3proto, u8 l4proto);
+
+/* Built-in protocols. */
+extern const struct nf_nat_l4proto nf_nat_l4proto_tcp;
+extern const struct nf_nat_l4proto nf_nat_l4proto_udp;
+extern const struct nf_nat_l4proto nf_nat_l4proto_icmp;
+extern const struct nf_nat_l4proto nf_nat_l4proto_icmpv6;
+extern const struct nf_nat_l4proto nf_nat_l4proto_unknown;
+
+extern bool nf_nat_l4proto_in_range(const struct nf_conntrack_tuple *tuple,
+                                    enum nf_nat_manip_type maniptype,
+                                    const union nf_conntrack_man_proto *min,
+                                    const union nf_conntrack_man_proto *max);
+
+extern void nf_nat_l4proto_unique_tuple(const struct nf_nat_l3proto *l3proto,
+                                        struct nf_conntrack_tuple *tuple,
+                                        const struct nf_nat_range *range,
+                                        enum nf_nat_manip_type maniptype,
+                                        const struct nf_conn *ct,
+                                        u16 *rover);
+
+extern int nf_nat_l4proto_nlattr_to_range(struct nlattr *tb[],
+                                          struct nf_nat_range *range);
+
+#endif /*_NF_NAT_L4PROTO_H*/
diff --git a/include/net/netfilter/nf_nat_protocol.h b/include/net/netfilter/nf_nat_protocol.h
deleted file mode 100644
index 7b0b51165f70..000000000000
--- a/include/net/netfilter/nf_nat_protocol.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Header for use in defining a given protocol. */
-#ifndef _NF_NAT_PROTOCOL_H
-#define _NF_NAT_PROTOCOL_H
-#include <net/netfilter/nf_nat.h>
-#include <linux/netfilter/nfnetlink_conntrack.h>
-
-struct nf_nat_ipv4_range;
-
-struct nf_nat_protocol {
-        /* Protocol number. */
-        unsigned int protonum;
-
-        /* Translate a packet to the target according to manip type.
-           Return true if succeeded. */
-        bool (*manip_pkt)(struct sk_buff *skb,
-                          unsigned int iphdroff,
-                          const struct nf_conntrack_tuple *tuple,
-                          enum nf_nat_manip_type maniptype);
-
-        /* Is the manipable part of the tuple between min and max incl? */
-        bool (*in_range)(const struct nf_conntrack_tuple *tuple,
-                         enum nf_nat_manip_type maniptype,
-                         const union nf_conntrack_man_proto *min,
-                         const union nf_conntrack_man_proto *max);
-
-        /* Alter the per-proto part of the tuple (depending on
-           maniptype), to give a unique tuple in the given range if
-           possible.  Per-protocol part of tuple is initialized to the
-           incoming packet. */
-        void (*unique_tuple)(struct nf_conntrack_tuple *tuple,
-                             const struct nf_nat_ipv4_range *range,
-                             enum nf_nat_manip_type maniptype,
-                             const struct nf_conn *ct);
-
-        int (*nlattr_to_range)(struct nlattr *tb[],
-                               struct nf_nat_ipv4_range *range);
-};
-
-/* Protocol registration. */
-extern int nf_nat_protocol_register(const struct nf_nat_protocol *proto);
-extern void nf_nat_protocol_unregister(const struct nf_nat_protocol *proto);
-
-/* Built-in protocols. */
-extern const struct nf_nat_protocol nf_nat_protocol_tcp;
-extern const struct nf_nat_protocol nf_nat_protocol_udp;
-extern const struct nf_nat_protocol nf_nat_protocol_icmp;
-extern const struct nf_nat_protocol nf_nat_unknown_protocol;
-
-extern int init_protocols(void) __init;
-extern void cleanup_protocols(void);
-extern const struct nf_nat_protocol *find_nat_proto(u_int16_t protonum);
-
-extern bool nf_nat_proto_in_range(const struct nf_conntrack_tuple *tuple,
-                                  enum nf_nat_manip_type maniptype,
-                                  const union nf_conntrack_man_proto *min,
-                                  const union nf_conntrack_man_proto *max);
-
-extern void nf_nat_proto_unique_tuple(struct nf_conntrack_tuple *tuple,
-                                      const struct nf_nat_ipv4_range *range,
-                                      enum nf_nat_manip_type maniptype,
-                                      const struct nf_conn *ct,
-                                      u_int16_t *rover);
-
-extern int nf_nat_proto_nlattr_to_range(struct nlattr *tb[],
-                                        struct nf_nat_ipv4_range *range);
-
-#endif /*_NF_NAT_PROTO_H*/
diff --git a/include/net/netfilter/nf_nat_rule.h b/include/net/netfilter/nf_nat_rule.h
deleted file mode 100644
index 2890bdc4cd92..000000000000
--- a/include/net/netfilter/nf_nat_rule.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef _NF_NAT_RULE_H
-#define _NF_NAT_RULE_H
-#include <net/netfilter/nf_conntrack.h>
-#include <net/netfilter/nf_nat.h>
-#include <linux/netfilter_ipv4/ip_tables.h>
-
-extern int nf_nat_rule_init(void) __init;
-extern void nf_nat_rule_cleanup(void);
-extern int nf_nat_rule_find(struct sk_buff *skb,
-                            unsigned int hooknum,
-                            const struct net_device *in,
-                            const struct net_device *out,
-                            struct nf_conn *ct);
-
-#endif /* _NF_NAT_RULE_H */
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index f67440970d7e..2c95d55f7914 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -110,7 +110,7 @@ struct cipso_v4_doi;
 /* NetLabel audit information */
 struct netlbl_audit {
         u32 secid;
-        uid_t loginuid;
+        kuid_t loginuid;
         u32 sessionid;
 };
 
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 785f37a3b44e..9690b0f6698a 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -98,6 +98,10 @@
  *   nla_put_u16(skb, type, value)      add u16 attribute to skb
  *   nla_put_u32(skb, type, value)      add u32 attribute to skb
  *   nla_put_u64(skb, type, value)      add u64 attribute to skb
+ *   nla_put_s8(skb, type, value)       add s8 attribute to skb
+ *   nla_put_s16(skb, type, value)      add s16 attribute to skb
+ *   nla_put_s32(skb, type, value)      add s32 attribute to skb
+ *   nla_put_s64(skb, type, value)      add s64 attribute to skb
  *   nla_put_string(skb, type, str)     add string attribute to skb
  *   nla_put_flag(skb, type)            add flag attribute to skb
  *   nla_put_msecs(skb, type, jiffies)  add msecs attribute to skb
@@ -121,6 +125,10 @@
  *   nla_get_u16(nla)                   get payload for a u16 attribute
  *   nla_get_u32(nla)                   get payload for a u32 attribute
  *   nla_get_u64(nla)                   get payload for a u64 attribute
+ *   nla_get_s8(nla)                    get payload for a s8 attribute
+ *   nla_get_s16(nla)                   get payload for a s16 attribute
+ *   nla_get_s32(nla)                   get payload for a s32 attribute
+ *   nla_get_s64(nla)                   get payload for a s64 attribute
  *   nla_get_flag(nla)                  return 1 if flag is true
  *   nla_get_msecs(nla)                 get payload for a msecs attribute
  *
@@ -160,6 +168,10 @@ enum {
         NLA_NESTED_COMPAT,
         NLA_NUL_STRING,
         NLA_BINARY,
+        NLA_S8,
+        NLA_S16,
+        NLA_S32,
+        NLA_S64,
         __NLA_TYPE_MAX,
 };
 
@@ -183,6 +195,8 @@ enum {
  *    NLA_NESTED_COMPAT    Minimum length of structure payload
  *    NLA_U8, NLA_U16,
  *    NLA_U32, NLA_U64,
+ *    NLA_S8, NLA_S16,
+ *    NLA_S32, NLA_S64,
  *    NLA_MSECS            Leaving the length field zero will verify the
  *                         given type fits, using it verifies minimum length
  *                         just like "All other"
@@ -203,19 +217,19 @@ struct nla_policy {
 /**
  * struct nl_info - netlink source information
  * @nlh: Netlink message header of original request
- * @pid: Netlink PID of requesting application
+ * @portid: Netlink PORTID of requesting application
  */
 struct nl_info {
         struct nlmsghdr         *nlh;
         struct net              *nl_net;
-        u32                     pid;
+        u32                     portid;
 };
 
 extern int              netlink_rcv_skb(struct sk_buff *skb,
                                         int (*cb)(struct sk_buff *,
                                                   struct nlmsghdr *));
 extern int              nlmsg_notify(struct sock *sk, struct sk_buff *skb,
-                                     u32 pid, unsigned int group, int report,
+                                     u32 portid, unsigned int group, int report,
                                      gfp_t flags);
 
 extern int              nla_validate(const struct nlattr *head,
@@ -430,7 +444,7 @@ static inline int nlmsg_report(const struct nlmsghdr *nlh)
 /**
  * nlmsg_put - Add a new netlink message to an skb
  * @skb: socket buffer to store message in
- * @pid: netlink process id
+ * @portid: netlink process id
  * @seq: sequence number of message
  * @type: message type
  * @payload: length of message payload
@@ -439,13 +453,13 @@ static inline int nlmsg_report(const struct nlmsghdr *nlh)
  * Returns NULL if the tailroom of the skb is insufficient to store
  * the message header and payload.
  */
-static inline struct nlmsghdr *nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq,
+static inline struct nlmsghdr *nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq,
                                          int type, int payload, int flags)
 {
         if (unlikely(skb_tailroom(skb) < nlmsg_total_size(payload)))
                 return NULL;
 
-        return __nlmsg_put(skb, pid, seq, type, payload, flags);
+        return __nlmsg_put(skb, portid, seq, type, payload, flags);
 }
 
 /**
@@ -464,7 +478,7 @@ static inline struct nlmsghdr *nlmsg_put_answer(struct sk_buff *skb,
                                                 int type, int payload,
                                                 int flags)
 {
-        return nlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
+        return nlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
                          type, payload, flags);
 }
 
@@ -549,18 +563,18 @@ static inline void nlmsg_free(struct sk_buff *skb)
  * nlmsg_multicast - multicast a netlink message
  * @sk: netlink socket to spread messages to
  * @skb: netlink message as socket buffer
- * @pid: own netlink pid to avoid sending to yourself
+ * @portid: own netlink portid to avoid sending to yourself
  * @group: multicast group id
  * @flags: allocation flags
  */
 static inline int nlmsg_multicast(struct sock *sk, struct sk_buff *skb,
-                                  u32 pid, unsigned int group, gfp_t flags)
+                                  u32 portid, unsigned int group, gfp_t flags)
 {
         int err;
 
         NETLINK_CB(skb).dst_group = group;
 
-        err = netlink_broadcast(sk, skb, pid, group, flags);
+        err = netlink_broadcast(sk, skb, portid, group, flags);
         if (err > 0)
                 err = 0;
 
@@ -571,13 +585,13 @@ static inline int nlmsg_multicast(struct sock *sk, struct sk_buff *skb,
  * nlmsg_unicast - unicast a netlink message
  * @sk: netlink socket to spread message to
  * @skb: netlink message as socket buffer
- * @pid: netlink pid of the destination socket
+ * @portid: netlink portid of the destination socket
  */
-static inline int nlmsg_unicast(struct sock *sk, struct sk_buff *skb, u32 pid)
+static inline int nlmsg_unicast(struct sock *sk, struct sk_buff *skb, u32 portid)
 {
         int err;
 
-        err = netlink_unicast(sk, skb, pid, MSG_DONTWAIT);
+        err = netlink_unicast(sk, skb, portid, MSG_DONTWAIT);
         if (err > 0)
                 err = 0;
 
@@ -879,6 +893,50 @@ static inline int nla_put_le64(struct sk_buff *skb, int attrtype, __le64 value)
 }
 
 /**
+ * nla_put_s8 - Add a s8 netlink attribute to a socket buffer
+ * @skb: socket buffer to add attribute to
+ * @attrtype: attribute type
+ * @value: numeric value
+ */
+static inline int nla_put_s8(struct sk_buff *skb, int attrtype, s8 value)
+{
+        return nla_put(skb, attrtype, sizeof(s8), &value);
+}
+
+/**
+ * nla_put_s16 - Add a s16 netlink attribute to a socket buffer
+ * @skb: socket buffer to add attribute to
+ * @attrtype: attribute type
+ * @value: numeric value
+ */
+static inline int nla_put_s16(struct sk_buff *skb, int attrtype, s16 value)
+{
+        return nla_put(skb, attrtype, sizeof(s16), &value);
+}
+
+/**
+ * nla_put_s32 - Add a s32 netlink attribute to a socket buffer
+ * @skb: socket buffer to add attribute to
+ * @attrtype: attribute type
+ * @value: numeric value
+ */
+static inline int nla_put_s32(struct sk_buff *skb, int attrtype, s32 value)
+{
+        return nla_put(skb, attrtype, sizeof(s32), &value);
+}
+
+/**
+ * nla_put_s64 - Add a s64 netlink attribute to a socket buffer
+ * @skb: socket buffer to add attribute to
+ * @attrtype: attribute type
+ * @value: numeric value
+ */
+static inline int nla_put_s64(struct sk_buff *skb, int attrtype, s64 value)
+{
+        return nla_put(skb, attrtype, sizeof(s64), &value);
+}
+
+/**
  * nla_put_string - Add a string netlink attribute to a socket buffer
  * @skb: socket buffer to add attribute to
  * @attrtype: attribute type
@@ -994,6 +1052,46 @@ static inline __be64 nla_get_be64(const struct nlattr *nla)
 }
 
 /**
+ * nla_get_s32 - return payload of s32 attribute
+ * @nla: s32 netlink attribute
+ */
+static inline s32 nla_get_s32(const struct nlattr *nla)
+{
+        return *(s32 *) nla_data(nla);
+}
+
+/**
+ * nla_get_s16 - return payload of s16 attribute
+ * @nla: s16 netlink attribute
+ */
+static inline s16 nla_get_s16(const struct nlattr *nla)
+{
+        return *(s16 *) nla_data(nla);
+}
+
+/**
+ * nla_get_s8 - return payload of s8 attribute
+ * @nla: s8 netlink attribute
+ */
+static inline s8 nla_get_s8(const struct nlattr *nla)
+{
+        return *(s8 *) nla_data(nla);
+}
+
+/**
+ * nla_get_s64 - return payload of s64 attribute
+ * @nla: s64 netlink attribute
+ */
+static inline s64 nla_get_s64(const struct nlattr *nla)
+{
+        s64 tmp;
+
+        nla_memcpy(&tmp, nla, sizeof(tmp));
+
+        return tmp;
+}
+
+/**
  * nla_get_flag - return payload of flag attribute
  * @nla: flag netlink attribute
  */
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index 3aecdc7a84fb..a1d83cc8bf85 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -83,6 +83,10 @@ struct netns_ct {
         int                     sysctl_auto_assign_helper;
         bool                    auto_assign_helper_warned;
         struct nf_ip_net        nf_ct_proto;
+#ifdef CONFIG_NF_NAT_NEEDED
+        struct hlist_head       *nat_bysource;
+        unsigned int            nat_htable_size;
+#endif
 #ifdef CONFIG_SYSCTL
         struct ctl_table_header *sysctl_header;
         struct ctl_table_header *acct_sysctl_header;
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index eb24dbccd81e..2ae2b8372cfd 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -5,6 +5,7 @@
 #ifndef __NETNS_IPV4_H__
 #define __NETNS_IPV4_H__
 
+#include <linux/uidgid.h>
 #include <net/inet_frag.h>
 
 struct tcpm_hash_bucket;
@@ -51,8 +52,6 @@ struct netns_ipv4 {
         struct xt_table         *iptable_security;
 #endif
         struct xt_table         *nat_table;
-        struct hlist_head       *nat_bysource;
-        unsigned int            nat_htable_size;
 #endif
 
         int sysctl_icmp_echo_ignore_all;
@@ -62,7 +61,7 @@ struct netns_ipv4 {
         int sysctl_icmp_ratemask;
         int sysctl_icmp_errors_use_inbound_ifaddr;
 
-        unsigned int sysctl_ping_group_range[2];
+        kgid_t sysctl_ping_group_range[2];
         long sysctl_tcp_mem[3];
 
         atomic_t dev_addr_genid;
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index df0a5456a3fd..214cb0a53359 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -42,6 +42,7 @@ struct netns_ipv6 {
 #ifdef CONFIG_SECURITY
         struct xt_table         *ip6table_security;
 #endif
+        struct xt_table         *ip6table_nat;
 #endif
         struct rt6_info         *ip6_null_entry;
         struct rt6_statistics   *rt6_stats;
@@ -70,4 +71,12 @@ struct netns_ipv6 {
 #endif
 #endif
 };
+
+#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
+struct netns_nf_frag {
+        struct netns_sysctl_ipv6 sysctl;
+        struct netns_frags      frags;
+};
+#endif
+
 #endif
diff --git a/include/net/netns/packet.h b/include/net/netns/packet.h
index cb4e894c0f8d..17ec2b95c062 100644
--- a/include/net/netns/packet.h
+++ b/include/net/netns/packet.h
@@ -5,10 +5,10 @@
 #define __NETNS_PACKET_H__
 
 #include <linux/rculist.h>
-#include <linux/spinlock.h>
+#include <linux/mutex.h>
 
 struct netns_packet {
-        spinlock_t              sklist_lock;
+        struct mutex            sklist_lock;
         struct hlist_head       sklist;
 };
 
diff --git a/include/net/netns/sctp.h b/include/net/netns/sctp.h
new file mode 100644
index 000000000000..5e5eb1f9f14b
--- /dev/null
+++ b/include/net/netns/sctp.h
@@ -0,0 +1,131 @@
+#ifndef __NETNS_SCTP_H__
+#define __NETNS_SCTP_H__
+
+struct sock;
+struct proc_dir_entry;
+struct sctp_mib;
+struct ctl_table_header;
+
+struct netns_sctp {
+        DEFINE_SNMP_STAT(struct sctp_mib, sctp_statistics);
+
+#ifdef CONFIG_PROC_FS
+        struct proc_dir_entry *proc_net_sctp;
+#endif
+#ifdef CONFIG_SYSCTL
+        struct ctl_table_header *sysctl_header;
+#endif
+        /* This is the global socket data structure used for responding to
+         * the Out-of-the-blue (OOTB) packets.  A control sock will be created
+         * for this socket at the initialization time.
+         */
+        struct sock *ctl_sock;
+
+        /* This is the global local address list.
+         * We actively maintain this complete list of addresses on
+         * the system by catching address add/delete events.
+         *
+         * It is a list of sctp_sockaddr_entry.
+         */
+        struct list_head local_addr_list;
+        struct list_head addr_waitq;
+        struct timer_list addr_wq_timer;
+        struct list_head auto_asconf_splist;
+        spinlock_t addr_wq_lock;
+
+        /* Lock that protects the local_addr_list writers */
+        spinlock_t local_addr_lock;
+
+        /* RFC2960 Section 14. Suggested SCTP Protocol Parameter Values
+         *
+         * The following protocol parameters are RECOMMENDED:
+         *
+         * RTO.Initial              - 3  seconds
+         * RTO.Min                  - 1  second
+         * RTO.Max                 -  60 seconds
+         * RTO.Alpha                - 1/8  (3 when converted to right shifts.)
+         * RTO.Beta                 - 1/4  (2 when converted to right shifts.)
+         */
+        unsigned int rto_initial;
+        unsigned int rto_min;
+        unsigned int rto_max;
+
+        /* Note: rto_alpha and rto_beta are really defined as inverse
+         * powers of two to facilitate integer operations.
+         */
+        int rto_alpha;
+        int rto_beta;
+
+        /* Max.Burst                - 4 */
+        int max_burst;
+
+        /* Whether Cookie Preservative is enabled(1) or not(0) */
+        int cookie_preserve_enable;
+
+        /* Valid.Cookie.Life        - 60  seconds  */
+        unsigned int valid_cookie_life;
+
+        /* Delayed SACK timeout  200ms default*/
+        unsigned int sack_timeout;
+
+        /* HB.interval              - 30 seconds  */
+        unsigned int hb_interval;
+
+        /* Association.Max.Retrans  - 10 attempts
+         * Path.Max.Retrans         - 5  attempts (per destination address)
+         * Max.Init.Retransmits     - 8  attempts
+         */
+        int max_retrans_association;
+        int max_retrans_path;
+        int max_retrans_init;
+        /* Potentially-Failed.Max.Retrans sysctl value
+         * taken from:
+         * http://tools.ietf.org/html/draft-nishida-tsvwg-sctp-failover-05
+         */
+        int pf_retrans;
+
+        /*
+         * Policy for preforming sctp/socket accounting
+         * 0   - do socket level accounting, all assocs share sk_sndbuf
+         * 1   - do sctp accounting, each asoc may use sk_sndbuf bytes
+         */
+        int sndbuf_policy;
+
+        /*
+         * Policy for preforming sctp/socket accounting
+         * 0   - do socket level accounting, all assocs share sk_rcvbuf
+         * 1   - do sctp accounting, each asoc may use sk_rcvbuf bytes
+         */
+        int rcvbuf_policy;
+
+        int default_auto_asconf;
+
+        /* Flag to indicate if addip is enabled. */
+        int addip_enable;
+        int addip_noauth;
+
+        /* Flag to indicate if PR-SCTP is enabled. */
+        int prsctp_enable;
+
+        /* Flag to idicate if SCTP-AUTH is enabled */
+        int auth_enable;
+
+        /*
+         * Policy to control SCTP IPv4 address scoping
+         * 0   - Disable IPv4 address scoping
+         * 1   - Enable IPv4 address scoping
+         * 2   - Selectively allow only IPv4 private addresses
+         * 3   - Selectively allow only IPv4 link local address
+         */
+        int scope_policy;
+
+        /* Threshold for rwnd update SACKS.  Receive buffer shifted this many
+         * bits is an indicator of when to send and window update SACK.
+         */
+        int rwnd_upd_shift;
+
+        /* Threshold for autoclose timeout, in seconds. */
+        unsigned long max_autoclose;
+};
+
+#endif /* __NETNS_SCTP_H__ */
diff --git a/include/net/netprio_cgroup.h b/include/net/netprio_cgroup.h
index 2719dec6b5a8..2760f4f4ae9b 100644
--- a/include/net/netprio_cgroup.h
+++ b/include/net/netprio_cgroup.h
@@ -18,23 +18,18 @@
 #include <linux/rcupdate.h>
 
 
+#if IS_ENABLED(CONFIG_NETPRIO_CGROUP)
 struct netprio_map {
         struct rcu_head rcu;
         u32 priomap_len;
         u32 priomap[];
 };
 
-#ifdef CONFIG_CGROUPS
-
 struct cgroup_netprio_state {
         struct cgroup_subsys_state css;
         u32 prioidx;
 };
 
-#ifndef CONFIG_NETPRIO_CGROUP
-extern int net_prio_subsys_id;
-#endif
-
 extern void sock_update_netprioidx(struct sock *sk, struct task_struct *task);
 
 #if IS_BUILTIN(CONFIG_NETPRIO_CGROUP)
@@ -56,33 +51,28 @@ static inline u32 task_netprioidx(struct task_struct *p)
 
 static inline u32 task_netprioidx(struct task_struct *p)
 {
-        struct cgroup_netprio_state *state;
-        int subsys_id;
+        struct cgroup_subsys_state *css;
         u32 idx = 0;
 
         rcu_read_lock();
-        subsys_id = rcu_dereference_index_check(net_prio_subsys_id,
-                                                rcu_read_lock_held());
-        if (subsys_id >= 0) {
-                state = container_of(task_subsys_state(p, subsys_id),
-                                     struct cgroup_netprio_state, css);
-                idx = state->prioidx;
-        }
+        css = task_subsys_state(p, net_prio_subsys_id);
+        if (css)
+                idx = container_of(css,
+                                   struct cgroup_netprio_state, css)->prioidx;
         rcu_read_unlock();
         return idx;
 }
+#endif
 
-#else
+#else /* !CONFIG_NETPRIO_CGROUP */
 
 static inline u32 task_netprioidx(struct task_struct *p)
 {
         return 0;
 }
 
-#endif /* CONFIG_NETPRIO_CGROUP */
-
-#else
 #define sock_update_netprioidx(sk, task)
-#endif
+
+#endif /* CONFIG_NETPRIO_CGROUP */
 
 #endif  /* _NET_CLS_CGROUP_H */
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index f5169b04f082..e900072950cb 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -30,6 +30,11 @@ struct nfc_hci_ops {
         int (*open) (struct nfc_hci_dev *hdev);
         void (*close) (struct nfc_hci_dev *hdev);
         int (*hci_ready) (struct nfc_hci_dev *hdev);
+        /*
+         * xmit must always send the complete buffer before
+         * returning. Returned result must be 0 for success
+         * or negative for failure.
+         */
         int (*xmit) (struct nfc_hci_dev *hdev, struct sk_buff *skb);
         int (*start_poll) (struct nfc_hci_dev *hdev,
                            u32 im_protocols, u32 tm_protocols);
@@ -38,8 +43,8 @@ struct nfc_hci_ops {
         int (*complete_target_discovered) (struct nfc_hci_dev *hdev, u8 gate,
                                            struct nfc_target *target);
         int (*data_exchange) (struct nfc_hci_dev *hdev,
-                              struct nfc_target *target,
-                              struct sk_buff *skb, struct sk_buff **res_skb);
+                              struct nfc_target *target, struct sk_buff *skb,
+                              data_exchange_cb_t cb, void *cb_context);
         int (*check_presence)(struct nfc_hci_dev *hdev,
                               struct nfc_target *target);
 };
@@ -74,7 +79,6 @@ struct nfc_hci_dev {
 
         struct list_head msg_tx_queue;
 
-        struct workqueue_struct *msg_tx_wq;
         struct work_struct msg_tx_work;
 
         struct timer_list cmd_timer;
@@ -82,13 +86,14 @@ struct nfc_hci_dev {
 
         struct sk_buff_head rx_hcp_frags;
 
-        struct workqueue_struct *msg_rx_wq;
         struct work_struct msg_rx_work;
 
         struct sk_buff_head msg_rx_queue;
 
         struct nfc_hci_ops *ops;
 
+        struct nfc_llc *llc;
+
         struct nfc_hci_init_data init_data;
 
         void *clientdata;
@@ -105,12 +110,17 @@ struct nfc_hci_dev {
         u8 hw_mpw;
         u8 hw_software;
         u8 hw_bsid;
+
+        int async_cb_type;
+        data_exchange_cb_t async_cb;
+        void *async_cb_context;
 };
 
 /* hci device allocation */
 struct nfc_hci_dev *nfc_hci_allocate_device(struct nfc_hci_ops *ops,
                                             struct nfc_hci_init_data *init_data,
                                             u32 protocols,
+                                            const char *llc_name,
                                             int tx_headroom,
                                             int tx_tailroom,
                                             int max_link_payload);
@@ -202,6 +212,9 @@ int nfc_hci_set_param(struct nfc_hci_dev *hdev, u8 gate, u8 idx,
                       const u8 *param, size_t param_len);
 int nfc_hci_send_cmd(struct nfc_hci_dev *hdev, u8 gate, u8 cmd,
                      const u8 *param, size_t param_len, struct sk_buff **skb);
+int nfc_hci_send_cmd_async(struct nfc_hci_dev *hdev, u8 gate, u8 cmd,
+                           const u8 *param, size_t param_len,
+                           data_exchange_cb_t cb, void *cb_context);
 int nfc_hci_send_response(struct nfc_hci_dev *hdev, u8 gate, u8 response,
                           const u8 *param, size_t param_len);
 int nfc_hci_send_event(struct nfc_hci_dev *hdev, u8 gate, u8 event,
diff --git a/include/net/nfc/llc.h b/include/net/nfc/llc.h
new file mode 100644
index 000000000000..400ab7ae749d
--- /dev/null
+++ b/include/net/nfc/llc.h
@@ -0,0 +1,54 @@
+/*
+ * Link Layer Control manager public interface
+ *
+ * Copyright (C) 2012  Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __NFC_LLC_H_
+#define __NFC_LLC_H_
+
+#include <net/nfc/hci.h>
+#include <linux/skbuff.h>
+
+#define LLC_NOP_NAME "nop"
+#define LLC_SHDLC_NAME "shdlc"
+
+typedef void (*rcv_to_hci_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb);
+typedef int (*xmit_to_drv_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb);
+typedef void (*llc_failure_t) (struct nfc_hci_dev *hdev, int err);
+
+struct nfc_llc;
+
+struct nfc_llc *nfc_llc_allocate(const char *name, struct nfc_hci_dev *hdev,
+                                 xmit_to_drv_t xmit_to_drv,
+                                 rcv_to_hci_t rcv_to_hci, int tx_headroom,
+                                 int tx_tailroom, llc_failure_t llc_failure);
+void nfc_llc_free(struct nfc_llc *llc);
+
+void nfc_llc_get_rx_head_tail_room(struct nfc_llc *llc, int *rx_headroom,
+                                   int *rx_tailroom);
+
+
+int nfc_llc_start(struct nfc_llc *llc);
+int nfc_llc_stop(struct nfc_llc *llc);
+void nfc_llc_rcv_from_drv(struct nfc_llc *llc, struct sk_buff *skb);
+int nfc_llc_xmit_from_hci(struct nfc_llc *llc, struct sk_buff *skb);
+
+int nfc_llc_init(void);
+void nfc_llc_exit(void);
+
+#endif /* __NFC_LLC_H_ */
diff --git a/include/net/nfc/nci.h b/include/net/nfc/nci.h
index 276094b91d7c..88785e5c6b2c 100644
--- a/include/net/nfc/nci.h
+++ b/include/net/nfc/nci.h
@@ -32,6 +32,7 @@
 #define NCI_MAX_NUM_MAPPING_CONFIGS                             10
 #define NCI_MAX_NUM_RF_CONFIGS                                  10
 #define NCI_MAX_NUM_CONN                                        10
+#define NCI_MAX_PARAM_LEN                                       251
 
 /* NCI Status Codes */
 #define NCI_STATUS_OK                                           0x00
@@ -102,6 +103,9 @@
 #define NCI_RF_INTERFACE_ISO_DEP                                0x02
 #define NCI_RF_INTERFACE_NFC_DEP                                0x03
 
+/* NCI Configuration Parameter Tags */
+#define NCI_PN_ATR_REQ_GEN_BYTES                                0x29
+
 /* NCI Reset types */
 #define NCI_RESET_TYPE_KEEP_CONFIG                              0x00
 #define NCI_RESET_TYPE_RESET_CONFIG                             0x01
@@ -188,6 +192,18 @@ struct nci_core_reset_cmd {
 
 #define NCI_OP_CORE_INIT_CMD            nci_opcode_pack(NCI_GID_CORE, 0x01)
 
+#define NCI_OP_CORE_SET_CONFIG_CMD      nci_opcode_pack(NCI_GID_CORE, 0x02)
+struct set_config_param {
+        __u8    id;
+        __u8    len;
+        __u8    val[NCI_MAX_PARAM_LEN];
+} __packed;
+
+struct nci_core_set_config_cmd {
+        __u8    num_params;
+        struct  set_config_param param; /* support 1 param per cmd is enough */
+} __packed;
+
 #define NCI_OP_RF_DISCOVER_MAP_CMD      nci_opcode_pack(NCI_GID_RF_MGMT, 0x00)
 struct disc_map_config {
         __u8    rf_protocol;
@@ -252,6 +268,13 @@ struct nci_core_init_rsp_2 {
         __le32  manufact_specific_info;
 } __packed;
 
+#define NCI_OP_CORE_SET_CONFIG_RSP      nci_opcode_pack(NCI_GID_CORE, 0x02)
+struct nci_core_set_config_rsp {
+        __u8    status;
+        __u8    num_params;
+        __u8    params_id[0];   /* variable size array */
+} __packed;
+
 #define NCI_OP_RF_DISCOVER_MAP_RSP      nci_opcode_pack(NCI_GID_RF_MGMT, 0x00)
 
 #define NCI_OP_RF_DISCOVER_RSP          nci_opcode_pack(NCI_GID_RF_MGMT, 0x03)
@@ -328,6 +351,11 @@ struct activation_params_nfcb_poll_iso_dep {
         __u8    attrib_res[50];
 };
 
+struct activation_params_poll_nfc_dep {
+        __u8    atr_res_len;
+        __u8    atr_res[63];
+};
+
 struct nci_rf_intf_activated_ntf {
         __u8    rf_discovery_id;
         __u8    rf_interface;
@@ -351,6 +379,7 @@ struct nci_rf_intf_activated_ntf {
         union {
                 struct activation_params_nfca_poll_iso_dep nfca_poll_iso_dep;
                 struct activation_params_nfcb_poll_iso_dep nfcb_poll_iso_dep;
+                struct activation_params_poll_nfc_dep poll_nfc_dep;
         } activation_params;
 
 } __packed;
diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h
index feba74027ff8..d705d8674949 100644
--- a/include/net/nfc/nci_core.h
+++ b/include/net/nfc/nci_core.h
@@ -54,6 +54,7 @@ enum nci_state {
 /* NCI timeouts */
 #define NCI_RESET_TIMEOUT                       5000
 #define NCI_INIT_TIMEOUT                        5000
+#define NCI_SET_CONFIG_TIMEOUT                  5000
 #define NCI_RF_DISC_TIMEOUT                     5000
 #define NCI_RF_DISC_SELECT_TIMEOUT              5000
 #define NCI_RF_DEACTIVATE_TIMEOUT               30000
@@ -137,6 +138,10 @@ struct nci_dev {
         data_exchange_cb_t      data_exchange_cb;
         void                    *data_exchange_cb_context;
         struct sk_buff          *rx_data_reassembly;
+
+        /* stored during intf_activated_ntf */
+        __u8 remote_gb[NFC_MAX_GT_LEN];
+        __u8 remote_gb_len;
 };
 
 /* ----- NCI Devices ----- */
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 6431f5e39022..f05b10682c9d 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -72,6 +72,7 @@ struct nfc_ops {
 
 #define NFC_TARGET_IDX_ANY -1
 #define NFC_MAX_GT_LEN 48
+#define NFC_ATR_RES_GT_OFFSET 15
 
 struct nfc_target {
         u32 idx;
@@ -89,7 +90,7 @@ struct nfc_target {
 };
 
 struct nfc_genl_data {
-        u32 poll_req_pid;
+        u32 poll_req_portid;
         struct mutex genl_data_mutex;
 };
 
@@ -112,7 +113,6 @@ struct nfc_dev {
         int tx_tailroom;
 
         struct timer_list check_pres_timer;
-        struct workqueue_struct *check_pres_wq;
         struct work_struct check_pres_work;
 
         struct nfc_ops *ops;
diff --git a/include/net/nfc/shdlc.h b/include/net/nfc/shdlc.h
deleted file mode 100644
index 35e930d2f638..000000000000
--- a/include/net/nfc/shdlc.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright (C) 2012  Intel Corporation. All rights reserved.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the
- * Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#ifndef __NFC_SHDLC_H
-#define __NFC_SHDLC_H
-
-struct nfc_shdlc;
-
-struct nfc_shdlc_ops {
-        int (*open) (struct nfc_shdlc *shdlc);
-        void (*close) (struct nfc_shdlc *shdlc);
-        int (*hci_ready) (struct nfc_shdlc *shdlc);
-        int (*xmit) (struct nfc_shdlc *shdlc, struct sk_buff *skb);
-        int (*start_poll) (struct nfc_shdlc *shdlc,
-                           u32 im_protocols, u32 tm_protocols);
-        int (*target_from_gate) (struct nfc_shdlc *shdlc, u8 gate,
-                                 struct nfc_target *target);
-        int (*complete_target_discovered) (struct nfc_shdlc *shdlc, u8 gate,
-                                           struct nfc_target *target);
-        int (*data_exchange) (struct nfc_shdlc *shdlc,
-                              struct nfc_target *target,
-                              struct sk_buff *skb, struct sk_buff **res_skb);
-        int (*check_presence)(struct nfc_shdlc *shdlc,
-                              struct nfc_target *target);
-};
-
-enum shdlc_state {
-        SHDLC_DISCONNECTED = 0,
-        SHDLC_CONNECTING = 1,
-        SHDLC_NEGOCIATING = 2,
-        SHDLC_CONNECTED = 3
-};
-
-struct nfc_shdlc {
-        struct mutex state_mutex;
-        enum shdlc_state state;
-        int hard_fault;
-
-        struct nfc_hci_dev *hdev;
-
-        wait_queue_head_t *connect_wq;
-        int connect_tries;
-        int connect_result;
-        struct timer_list connect_timer;/* aka T3 in spec 10.6.1 */
-
-        u8 w;                           /* window size */
-        bool srej_support;
-
-        struct timer_list t1_timer;     /* send ack timeout */
-        bool t1_active;
-
-        struct timer_list t2_timer;     /* guard/retransmit timeout */
-        bool t2_active;
-
-        int ns;                         /* next seq num for send */
-        int nr;                         /* next expected seq num for receive */
-        int dnr;                        /* oldest sent unacked seq num */
-
-        struct sk_buff_head rcv_q;
-
-        struct sk_buff_head send_q;
-        bool rnr;                       /* other side is not ready to receive */
-
-        struct sk_buff_head ack_pending_q;
-
-        struct workqueue_struct *sm_wq;
-        struct work_struct sm_work;
-
-        struct nfc_shdlc_ops *ops;
-
-        int client_headroom;
-        int client_tailroom;
-
-        void *clientdata;
-};
-
-void nfc_shdlc_recv_frame(struct nfc_shdlc *shdlc, struct sk_buff *skb);
-
-struct nfc_shdlc *nfc_shdlc_allocate(struct nfc_shdlc_ops *ops,
-                                     struct nfc_hci_init_data *init_data,
-                                     u32 protocols,
-                                     int tx_headroom, int tx_tailroom,
-                                     int max_link_payload, const char *devname);
-
-void nfc_shdlc_free(struct nfc_shdlc *shdlc);
-
-void nfc_shdlc_set_clientdata(struct nfc_shdlc *shdlc, void *clientdata);
-void *nfc_shdlc_get_clientdata(struct nfc_shdlc *shdlc);
-struct nfc_hci_dev *nfc_shdlc_get_hci_dev(struct nfc_shdlc *shdlc);
-
-#endif /* __NFC_SHDLC_H */
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index 4c0766e201e3..b01d8dd9ee7c 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -106,6 +106,34 @@ struct listen_sock {
         struct request_sock     *syn_table[0];
 };
 
+/*
+ * For a TCP Fast Open listener -
+ *      lock - protects the access to all the reqsk, which is co-owned by
+ *              the listener and the child socket.
+ *      qlen - pending TFO requests (still in TCP_SYN_RECV).
+ *      max_qlen - max TFO reqs allowed before TFO is disabled.
+ *
+ *      XXX (TFO) - ideally these fields can be made as part of "listen_sock"
+ *      structure above. But there is some implementation difficulty due to
+ *      listen_sock being part of request_sock_queue hence will be freed when
+ *      a listener is stopped. But TFO related fields may continue to be
+ *      accessed even after a listener is closed, until its sk_refcnt drops
+ *      to 0 implying no more outstanding TFO reqs. One solution is to keep
+ *      listen_opt around until sk_refcnt drops to 0. But there is some other
+ *      complexity that needs to be resolved. E.g., a listener can be disabled
+ *      temporarily through shutdown()->tcp_disconnect(), and re-enabled later.
+ */
+struct fastopen_queue {
+        struct request_sock     *rskq_rst_head; /* Keep track of past TFO */
+        struct request_sock     *rskq_rst_tail; /* requests that caused RST.
+                                                 * This is part of the defense
+                                                 * against spoofing attack.
+                                                 */
+        spinlock_t      lock;
+        int             qlen;           /* # of pending (TCP_SYN_RECV) reqs */
+        int             max_qlen;       /* != 0 iff TFO is currently enabled */
+};
+
 /** struct request_sock_queue - queue of request_socks
  *
  * @rskq_accept_head - FIFO head of established children
@@ -129,6 +157,12 @@ struct request_sock_queue {
         u8                      rskq_defer_accept;
         /* 3 bytes hole, try to pack */
         struct listen_sock      *listen_opt;
+        struct fastopen_queue   *fastopenq; /* This is non-NULL iff TFO has been
+                                             * enabled on this listener. Check
+                                             * max_qlen != 0 in fastopen_queue
+                                             * to determine if TFO is enabled
+                                             * right at this moment.
+                                             */
 };
 
 extern int reqsk_queue_alloc(struct request_sock_queue *queue,
@@ -136,6 +170,8 @@ extern int reqsk_queue_alloc(struct request_sock_queue *queue,
 
 extern void __reqsk_queue_destroy(struct request_sock_queue *queue);
 extern void reqsk_queue_destroy(struct request_sock_queue *queue);
+extern void reqsk_fastopen_remove(struct sock *sk,
+                                  struct request_sock *req, bool reset);
 
 static inline struct request_sock *
         reqsk_queue_yank_acceptq(struct request_sock_queue *queue)
@@ -190,19 +226,6 @@ static inline struct request_sock *reqsk_queue_remove(struct request_sock_queue
         return req;
 }
 
-static inline struct sock *reqsk_queue_get_child(struct request_sock_queue *queue,
-                                                 struct sock *parent)
-{
-        struct request_sock *req = reqsk_queue_remove(queue);
-        struct sock *child = req->sk;
-
-        WARN_ON(child == NULL);
-
-        sk_acceptq_removed(parent);
-        __reqsk_free(req);
-        return child;
-}
-
 static inline int reqsk_queue_removed(struct request_sock_queue *queue,
                                       struct request_sock *req)
 {
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index d9611e032418..4616f468d599 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -188,7 +188,8 @@ struct tcf_proto_ops {
 
         unsigned long           (*get)(struct tcf_proto*, u32 handle);
         void                    (*put)(struct tcf_proto*, unsigned long);
-        int                     (*change)(struct tcf_proto*, unsigned long,
+        int                     (*change)(struct sk_buff *,
+                                        struct tcf_proto*, unsigned long,
                                         u32 handle, struct nlattr **,
                                         unsigned long *);
         int                     (*delete)(struct tcf_proto*, unsigned long);
diff --git a/include/net/scm.h b/include/net/scm.h
index 7dc0854f0b38..975cca01048b 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -12,6 +12,12 @@
  */
 #define SCM_MAX_FD      253
 
+struct scm_creds {
+        u32     pid;
+        kuid_t  uid;
+        kgid_t  gid;
+};
+
 struct scm_fp_list {
         short                   count;
         short                   max;
@@ -22,7 +28,7 @@ struct scm_cookie {
         struct pid              *pid;           /* Skb credentials */
         const struct cred       *cred;
         struct scm_fp_list      *fp;            /* Passed files         */
-        struct ucred            creds;          /* Skb credentials      */
+        struct scm_creds        creds;          /* Skb credentials      */
 #ifdef CONFIG_SECURITY_NETWORK
         u32                     secid;          /* Passed security ID   */
 #endif
@@ -49,7 +55,9 @@ static __inline__ void scm_set_cred(struct scm_cookie *scm,
 {
         scm->pid  = get_pid(pid);
         scm->cred = cred ? get_cred(cred) : NULL;
-        cred_to_ucred(pid, cred, &scm->creds);
+        scm->creds.pid = pid_vnr(pid);
+        scm->creds.uid = cred ? cred->euid : INVALID_UID;
+        scm->creds.gid = cred ? cred->egid : INVALID_GID;
 }
 
 static __inline__ void scm_destroy_cred(struct scm_cookie *scm)
@@ -65,7 +73,7 @@ static __inline__ void scm_destroy_cred(struct scm_cookie *scm)
 static __inline__ void scm_destroy(struct scm_cookie *scm)
 {
         scm_destroy_cred(scm);
-        if (scm && scm->fp)
+        if (scm->fp)
                 __scm_destroy(scm);
 }
 
@@ -112,8 +120,15 @@ static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg,
                 return;
         }
 
-        if (test_bit(SOCK_PASSCRED, &sock->flags))
-                put_cmsg(msg, SOL_SOCKET, SCM_CREDENTIALS, sizeof(scm->creds), &scm->creds);
+        if (test_bit(SOCK_PASSCRED, &sock->flags)) {
+                struct user_namespace *current_ns = current_user_ns();
+                struct ucred ucreds = {
+                        .pid = scm->creds.pid,
+                        .uid = from_kuid_munged(current_ns, scm->creds.uid),
+                        .gid = from_kgid_munged(current_ns, scm->creds.gid),
+                };
+                put_cmsg(msg, SOL_SOCKET, SCM_CREDENTIALS, sizeof(ucreds), &ucreds);
+        }
 
         scm_destroy_cred(scm);
 
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index ff499640528b..9c6414f553f9 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -114,13 +114,12 @@
 /*
  * sctp/protocol.c
  */
-extern struct sock *sctp_get_ctl_sock(void);
-extern int sctp_copy_local_addr_list(struct sctp_bind_addr *,
+extern int sctp_copy_local_addr_list(struct net *, struct sctp_bind_addr *,
                                      sctp_scope_t, gfp_t gfp,
                                      int flags);
 extern struct sctp_pf *sctp_get_pf_specific(sa_family_t family);
 extern int sctp_register_pf(struct sctp_pf *, sa_family_t);
-extern void sctp_addr_wq_mgmt(struct sctp_sockaddr_entry *, int);
+extern void sctp_addr_wq_mgmt(struct net *, struct sctp_sockaddr_entry *, int);
 
 /*
  * sctp/socket.c
@@ -140,12 +139,12 @@ extern int sctp_asconf_mgmt(struct sctp_sock *, struct sctp_sockaddr_entry *);
 /*
  * sctp/primitive.c
  */
-int sctp_primitive_ASSOCIATE(struct sctp_association *, void *arg);
-int sctp_primitive_SHUTDOWN(struct sctp_association *, void *arg);
-int sctp_primitive_ABORT(struct sctp_association *, void *arg);
-int sctp_primitive_SEND(struct sctp_association *, void *arg);
-int sctp_primitive_REQUESTHEARTBEAT(struct sctp_association *, void *arg);
-int sctp_primitive_ASCONF(struct sctp_association *, void *arg);
+int sctp_primitive_ASSOCIATE(struct net *, struct sctp_association *, void *arg);
+int sctp_primitive_SHUTDOWN(struct net *, struct sctp_association *, void *arg);
+int sctp_primitive_ABORT(struct net *, struct sctp_association *, void *arg);
+int sctp_primitive_SEND(struct net *, struct sctp_association *, void *arg);
+int sctp_primitive_REQUESTHEARTBEAT(struct net *, struct sctp_association *, void *arg);
+int sctp_primitive_ASCONF(struct net *, struct sctp_association *, void *arg);
 
 /*
  * sctp/input.c
@@ -156,7 +155,7 @@ void sctp_hash_established(struct sctp_association *);
 void sctp_unhash_established(struct sctp_association *);
 void sctp_hash_endpoint(struct sctp_endpoint *);
 void sctp_unhash_endpoint(struct sctp_endpoint *);
-struct sock *sctp_err_lookup(int family, struct sk_buff *,
+struct sock *sctp_err_lookup(struct net *net, int family, struct sk_buff *,
                              struct sctphdr *, struct sctp_association **,
                              struct sctp_transport **);
 void sctp_err_finish(struct sock *, struct sctp_association *);
@@ -173,14 +172,14 @@ void sctp_backlog_migrate(struct sctp_association *assoc,
 /*
  * sctp/proc.c
  */
-int sctp_snmp_proc_init(void);
-void sctp_snmp_proc_exit(void);
-int sctp_eps_proc_init(void);
-void sctp_eps_proc_exit(void);
-int sctp_assocs_proc_init(void);
-void sctp_assocs_proc_exit(void);
-int sctp_remaddr_proc_init(void);
-void sctp_remaddr_proc_exit(void);
+int sctp_snmp_proc_init(struct net *net);
+void sctp_snmp_proc_exit(struct net *net);
+int sctp_eps_proc_init(struct net *net);
+void sctp_eps_proc_exit(struct net *net);
+int sctp_assocs_proc_init(struct net *net);
+void sctp_assocs_proc_exit(struct net *net);
+int sctp_remaddr_proc_init(struct net *net);
+void sctp_remaddr_proc_exit(struct net *net);
 
 
 /*
@@ -222,11 +221,10 @@ extern struct kmem_cache *sctp_bucket_cachep __read_mostly;
 #define sctp_bh_unlock_sock(sk)  bh_unlock_sock(sk)
 
 /* SCTP SNMP MIB stats handlers */
-DECLARE_SNMP_STAT(struct sctp_mib, sctp_statistics);
-#define SCTP_INC_STATS(field)      SNMP_INC_STATS(sctp_statistics, field)
-#define SCTP_INC_STATS_BH(field)   SNMP_INC_STATS_BH(sctp_statistics, field)
-#define SCTP_INC_STATS_USER(field) SNMP_INC_STATS_USER(sctp_statistics, field)
-#define SCTP_DEC_STATS(field)      SNMP_DEC_STATS(sctp_statistics, field)
+#define SCTP_INC_STATS(net, field)      SNMP_INC_STATS((net)->sctp.sctp_statistics, field)
+#define SCTP_INC_STATS_BH(net, field)   SNMP_INC_STATS_BH((net)->sctp.sctp_statistics, field)
+#define SCTP_INC_STATS_USER(net, field) SNMP_INC_STATS_USER((net)->sctp.sctp_statistics, field)
+#define SCTP_DEC_STATS(net, field)      SNMP_DEC_STATS((net)->sctp.sctp_statistics, field)
 
 #endif /* !TEST_FRAME */
 
@@ -361,25 +359,29 @@ atomic_t sctp_dbg_objcnt_## name = ATOMIC_INIT(0)
 #define SCTP_DBG_OBJCNT_ENTRY(name) \
 {.label= #name, .counter= &sctp_dbg_objcnt_## name}
 
-void sctp_dbg_objcnt_init(void);
-void sctp_dbg_objcnt_exit(void);
+void sctp_dbg_objcnt_init(struct net *);
+void sctp_dbg_objcnt_exit(struct net *);
 
 #else
 
 #define SCTP_DBG_OBJCNT_INC(name)
 #define SCTP_DBG_OBJCNT_DEC(name)
 
-static inline void sctp_dbg_objcnt_init(void) { return; }
-static inline void sctp_dbg_objcnt_exit(void) { return; }
+static inline void sctp_dbg_objcnt_init(struct net *net) { return; }
+static inline void sctp_dbg_objcnt_exit(struct net *net) { return; }
 
 #endif /* CONFIG_SCTP_DBG_OBJCOUNT */
 
 #if defined CONFIG_SYSCTL
 void sctp_sysctl_register(void);
 void sctp_sysctl_unregister(void);
+int sctp_sysctl_net_register(struct net *net);
+void sctp_sysctl_net_unregister(struct net *net);
 #else
 static inline void sctp_sysctl_register(void) { return; }
 static inline void sctp_sysctl_unregister(void) { return; }
+static inline int sctp_sysctl_net_register(struct net *net) { return 0; }
+static inline void sctp_sysctl_net_unregister(struct net *net) { return; }
 #endif
 
 /* Size of Supported Address Parameter for 'x' address types. */
@@ -586,7 +588,6 @@ for (pos = chunk->subh.fwdtsn_hdr->skip;\
 
 extern struct proto sctp_prot;
 extern struct proto sctpv6_prot;
-extern struct proc_dir_entry *proc_net_sctp;
 void sctp_put_port(struct sock *sk);
 
 extern struct idr sctp_assocs_id;
@@ -632,21 +633,21 @@ static inline int sctp_sanity_check(void)
 
 /* Warning: The following hash functions assume a power of two 'size'. */
 /* This is the hash function for the SCTP port hash table. */
-static inline int sctp_phashfn(__u16 lport)
+static inline int sctp_phashfn(struct net *net, __u16 lport)
 {
-        return lport & (sctp_port_hashsize - 1);
+        return (net_hash_mix(net) + lport) & (sctp_port_hashsize - 1);
 }
 
 /* This is the hash function for the endpoint hash table. */
-static inline int sctp_ep_hashfn(__u16 lport)
+static inline int sctp_ep_hashfn(struct net *net, __u16 lport)
 {
-        return lport & (sctp_ep_hashsize - 1);
+        return (net_hash_mix(net) + lport) & (sctp_ep_hashsize - 1);
 }
 
 /* This is the hash function for the association hash table. */
-static inline int sctp_assoc_hashfn(__u16 lport, __u16 rport)
+static inline int sctp_assoc_hashfn(struct net *net, __u16 lport, __u16 rport)
 {
-        int h = (lport << 16) + rport;
+        int h = (lport << 16) + rport + net_hash_mix(net);
         h ^= h>>8;
         return h & (sctp_assoc_hashsize - 1);
 }
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 9148632b8204..b5887e1677e4 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -77,7 +77,8 @@ typedef struct {
         int action;
 } sctp_sm_command_t;
 
-typedef sctp_disposition_t (sctp_state_fn_t) (const struct sctp_endpoint *,
+typedef sctp_disposition_t (sctp_state_fn_t) (struct net *,
+                                              const struct sctp_endpoint *,
                                               const struct sctp_association *,
                                               const sctp_subtype_t type,
                                               void *arg,
@@ -178,7 +179,8 @@ sctp_state_fn_t sctp_sf_autoclose_timer_expire;
 
 /* Prototypes for utility support functions.  */
 __u8 sctp_get_chunk_type(struct sctp_chunk *chunk);
-const sctp_sm_table_entry_t *sctp_sm_lookup_event(sctp_event_t,
+const sctp_sm_table_entry_t *sctp_sm_lookup_event(struct net *,
+                                            sctp_event_t,
                                             sctp_state_t,
                                             sctp_subtype_t);
 int sctp_chunk_iif(const struct sctp_chunk *);
@@ -268,7 +270,7 @@ void sctp_chunk_assign_ssn(struct sctp_chunk *);
 
 /* Prototypes for statetable processing. */
 
-int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype,
+int sctp_do_sm(struct net *net, sctp_event_t event_type, sctp_subtype_t subtype,
                sctp_state_t state,
                struct sctp_endpoint *,
                struct sctp_association *asoc,
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index fc5e60016e37..0fef00f5d3ce 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -102,6 +102,7 @@ struct sctp_bind_bucket {
         unsigned short  fastreuse;
         struct hlist_node       node;
         struct hlist_head       owner;
+        struct net      *net;
 };
 
 struct sctp_bind_hashbucket {
@@ -118,69 +119,6 @@ struct sctp_hashbucket {
 
 /* The SCTP globals structure. */
 extern struct sctp_globals {
-        /* RFC2960 Section 14. Suggested SCTP Protocol Parameter Values
-         *
-         * The following protocol parameters are RECOMMENDED:
-         *
-         * RTO.Initial              - 3  seconds
-         * RTO.Min                  - 1  second
-         * RTO.Max                 -  60 seconds
-         * RTO.Alpha                - 1/8  (3 when converted to right shifts.)
-         * RTO.Beta                 - 1/4  (2 when converted to right shifts.)
-         */
-        unsigned int rto_initial;
-        unsigned int rto_min;
-        unsigned int rto_max;
-
-        /* Note: rto_alpha and rto_beta are really defined as inverse
-         * powers of two to facilitate integer operations.
-         */
-        int rto_alpha;
-        int rto_beta;
-
-        /* Max.Burst                - 4 */
-        int max_burst;
-
-        /* Whether Cookie Preservative is enabled(1) or not(0) */
-        int cookie_preserve_enable;
-
-        /* Valid.Cookie.Life        - 60  seconds  */
-        unsigned int valid_cookie_life;
-
-        /* Delayed SACK timeout  200ms default*/
-        unsigned int sack_timeout;
-
-        /* HB.interval              - 30 seconds  */
-        unsigned int hb_interval;
-
-        /* Association.Max.Retrans  - 10 attempts
-         * Path.Max.Retrans         - 5  attempts (per destination address)
-         * Max.Init.Retransmits     - 8  attempts
-         */
-        int max_retrans_association;
-        int max_retrans_path;
-        int max_retrans_init;
-
-        /* Potentially-Failed.Max.Retrans sysctl value
-         * taken from:
-         * http://tools.ietf.org/html/draft-nishida-tsvwg-sctp-failover-05
-         */
-        int pf_retrans;
-
-        /*
-         * Policy for preforming sctp/socket accounting
-         * 0   - do socket level accounting, all assocs share sk_sndbuf
-         * 1   - do sctp accounting, each asoc may use sk_sndbuf bytes
-         */
-        int sndbuf_policy;
-
-        /*
-         * Policy for preforming sctp/socket accounting
-         * 0   - do socket level accounting, all assocs share sk_rcvbuf
-         * 1   - do sctp accounting, each asoc may use sk_rcvbuf bytes
-         */
-        int rcvbuf_policy;
-
         /* The following variables are implementation specific.  */
 
         /* Default initialization values to be applied to new associations. */
@@ -204,70 +142,11 @@ extern struct sctp_globals {
         int port_hashsize;
         struct sctp_bind_hashbucket *port_hashtable;
 
-        /* This is the global local address list.
-         * We actively maintain this complete list of addresses on
-         * the system by catching address add/delete events.
-         *
-         * It is a list of sctp_sockaddr_entry.
-         */
-        struct list_head local_addr_list;
-        int default_auto_asconf;
-        struct list_head addr_waitq;
-        struct timer_list addr_wq_timer;
-        struct list_head auto_asconf_splist;
-        spinlock_t addr_wq_lock;
-
-        /* Lock that protects the local_addr_list writers */
-        spinlock_t addr_list_lock;
-        
-        /* Flag to indicate if addip is enabled. */
-        int addip_enable;
-        int addip_noauth_enable;
-
-        /* Flag to indicate if PR-SCTP is enabled. */
-        int prsctp_enable;
-
-        /* Flag to idicate if SCTP-AUTH is enabled */
-        int auth_enable;
-
-        /*
-         * Policy to control SCTP IPv4 address scoping
-         * 0   - Disable IPv4 address scoping
-         * 1   - Enable IPv4 address scoping
-         * 2   - Selectively allow only IPv4 private addresses
-         * 3   - Selectively allow only IPv4 link local address
-         */
-        int ipv4_scope_policy;
-
         /* Flag to indicate whether computing and verifying checksum
          * is disabled. */
         bool checksum_disable;
-
-        /* Threshold for rwnd update SACKS.  Receive buffer shifted this many
-         * bits is an indicator of when to send and window update SACK.
-         */
-        int rwnd_update_shift;
-
-        /* Threshold for autoclose timeout, in seconds. */
-        unsigned long max_autoclose;
 } sctp_globals;
 
-#define sctp_rto_initial                (sctp_globals.rto_initial)
-#define sctp_rto_min                    (sctp_globals.rto_min)
-#define sctp_rto_max                    (sctp_globals.rto_max)
-#define sctp_rto_alpha                  (sctp_globals.rto_alpha)
-#define sctp_rto_beta                   (sctp_globals.rto_beta)
-#define sctp_max_burst                  (sctp_globals.max_burst)
-#define sctp_valid_cookie_life          (sctp_globals.valid_cookie_life)
-#define sctp_cookie_preserve_enable     (sctp_globals.cookie_preserve_enable)
-#define sctp_max_retrans_association    (sctp_globals.max_retrans_association)
-#define sctp_sndbuf_policy              (sctp_globals.sndbuf_policy)
-#define sctp_rcvbuf_policy              (sctp_globals.rcvbuf_policy)
-#define sctp_max_retrans_path           (sctp_globals.max_retrans_path)
-#define sctp_pf_retrans                 (sctp_globals.pf_retrans)
-#define sctp_max_retrans_init           (sctp_globals.max_retrans_init)
-#define sctp_sack_timeout               (sctp_globals.sack_timeout)
-#define sctp_hb_interval                (sctp_globals.hb_interval)
 #define sctp_max_instreams              (sctp_globals.max_instreams)
 #define sctp_max_outstreams             (sctp_globals.max_outstreams)
 #define sctp_address_families           (sctp_globals.address_families)
@@ -277,21 +156,7 @@ extern struct sctp_globals {
 #define sctp_assoc_hashtable            (sctp_globals.assoc_hashtable)
 #define sctp_port_hashsize              (sctp_globals.port_hashsize)
 #define sctp_port_hashtable             (sctp_globals.port_hashtable)
-#define sctp_local_addr_list            (sctp_globals.local_addr_list)
-#define sctp_local_addr_lock            (sctp_globals.addr_list_lock)
-#define sctp_auto_asconf_splist         (sctp_globals.auto_asconf_splist)
-#define sctp_addr_waitq                 (sctp_globals.addr_waitq)
-#define sctp_addr_wq_timer              (sctp_globals.addr_wq_timer)
-#define sctp_addr_wq_lock               (sctp_globals.addr_wq_lock)
-#define sctp_default_auto_asconf        (sctp_globals.default_auto_asconf)
-#define sctp_scope_policy               (sctp_globals.ipv4_scope_policy)
-#define sctp_addip_enable               (sctp_globals.addip_enable)
-#define sctp_addip_noauth               (sctp_globals.addip_noauth_enable)
-#define sctp_prsctp_enable              (sctp_globals.prsctp_enable)
-#define sctp_auth_enable                (sctp_globals.auth_enable)
 #define sctp_checksum_disable           (sctp_globals.checksum_disable)
-#define sctp_rwnd_upd_shift             (sctp_globals.rwnd_update_shift)
-#define sctp_max_autoclose              (sctp_globals.max_autoclose)
 
 /* SCTP Socket type: UDP or TCP style. */
 typedef enum {
@@ -1085,7 +950,7 @@ struct sctp_transport {
         __u64 hb_nonce;
 };
 
-struct sctp_transport *sctp_transport_new(const union sctp_addr *,
+struct sctp_transport *sctp_transport_new(struct net *, const union sctp_addr *,
                                           gfp_t);
 void sctp_transport_set_owner(struct sctp_transport *,
                               struct sctp_association *);
@@ -1240,7 +1105,7 @@ struct sctp_bind_addr {
 
 void sctp_bind_addr_init(struct sctp_bind_addr *, __u16 port);
 void sctp_bind_addr_free(struct sctp_bind_addr *);
-int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
+int sctp_bind_addr_copy(struct net *net, struct sctp_bind_addr *dest,
                         const struct sctp_bind_addr *src,
                         sctp_scope_t scope, gfp_t gfp,
                         int flags);
@@ -1267,7 +1132,7 @@ int sctp_raw_to_bind_addrs(struct sctp_bind_addr *bp, __u8 *raw, int len,
                            __u16 port, gfp_t gfp);
 
 sctp_scope_t sctp_scope(const union sctp_addr *);
-int sctp_in_scope(const union sctp_addr *addr, const sctp_scope_t scope);
+int sctp_in_scope(struct net *net, const union sctp_addr *addr, const sctp_scope_t scope);
 int sctp_is_any(struct sock *sk, const union sctp_addr *addr);
 int sctp_addr_is_valid(const union sctp_addr *addr);
 int sctp_is_ep_boundall(struct sock *sk);
@@ -1425,13 +1290,13 @@ struct sctp_association *sctp_endpoint_lookup_assoc(
 int sctp_endpoint_is_peeled_off(struct sctp_endpoint *,
                                 const union sctp_addr *);
 struct sctp_endpoint *sctp_endpoint_is_match(struct sctp_endpoint *,
-                                        const union sctp_addr *);
-int sctp_has_association(const union sctp_addr *laddr,
+                                        struct net *, const union sctp_addr *);
+int sctp_has_association(struct net *net, const union sctp_addr *laddr,
                          const union sctp_addr *paddr);
 
-int sctp_verify_init(const struct sctp_association *asoc, sctp_cid_t,
-                     sctp_init_chunk_t *peer_init, struct sctp_chunk *chunk,
-                     struct sctp_chunk **err_chunk);
+int sctp_verify_init(struct net *net, const struct sctp_association *asoc,
+                     sctp_cid_t, sctp_init_chunk_t *peer_init,
+                     struct sctp_chunk *chunk, struct sctp_chunk **err_chunk);
 int sctp_process_init(struct sctp_association *, struct sctp_chunk *chunk,
                       const union sctp_addr *peer,
                       sctp_init_chunk_t *init, gfp_t gfp);
@@ -2013,6 +1878,7 @@ void sctp_assoc_control_transport(struct sctp_association *,
                                   sctp_transport_cmd_t, sctp_sn_error_t);
 struct sctp_transport *sctp_assoc_lookup_tsn(struct sctp_association *, __u32);
 struct sctp_transport *sctp_assoc_is_match(struct sctp_association *,
+                                           struct net *,
                                            const union sctp_addr *,
                                            const union sctp_addr *);
 void sctp_assoc_migrate(struct sctp_association *, struct sock *);
diff --git a/include/net/snmp.h b/include/net/snmp.h
index 0147b901e79c..71596261fa99 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -154,13 +154,15 @@ struct linux_xfrm_mib {
  */
 #define SNMP_UPD_PO_STATS(mib, basefield, addend)       \
         do { \
-                this_cpu_inc(mib[0]->mibs[basefield##PKTS]);            \
-                this_cpu_add(mib[0]->mibs[basefield##OCTETS], addend);  \
+                __typeof__(*mib[0]->mibs) *ptr = mib[0]->mibs;  \
+                this_cpu_inc(ptr[basefield##PKTS]);             \
+                this_cpu_add(ptr[basefield##OCTETS], addend);   \
         } while (0)
 #define SNMP_UPD_PO_STATS_BH(mib, basefield, addend)    \
         do { \
-                __this_cpu_inc(mib[0]->mibs[basefield##PKTS]);          \
-                __this_cpu_add(mib[0]->mibs[basefield##OCTETS], addend);        \
+                __typeof__(*mib[0]->mibs) *ptr = mib[0]->mibs;  \
+                __this_cpu_inc(ptr[basefield##PKTS]);           \
+                __this_cpu_add(ptr[basefield##OCTETS], addend); \
         } while (0)
 
 
diff --git a/include/net/sock.h b/include/net/sock.h
index adb7da20b5a1..c945fba4f543 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -247,8 +247,7 @@ struct cg_proto;
   *     @sk_stamp: time stamp of last packet received
   *     @sk_socket: Identd and reporting IO signals
   *     @sk_user_data: RPC layer private data
-  *     @sk_sndmsg_page: cached page for sendmsg
-  *     @sk_sndmsg_off: cached offset for sendmsg
+  *     @sk_frag: cached page frag
   *     @sk_peek_off: current peek_offset value
   *     @sk_send_head: front of stuff to transmit
   *     @sk_security: used by security modules
@@ -362,9 +361,8 @@ struct sock {
         ktime_t                 sk_stamp;
         struct socket           *sk_socket;
         void                    *sk_user_data;
-        struct page             *sk_sndmsg_page;
+        struct page_frag        sk_frag;
         struct sk_buff          *sk_send_head;
-        __u32                   sk_sndmsg_off;
         __s32                   sk_peek_off;
         int                     sk_write_pending;
 #ifdef CONFIG_SECURITY
@@ -606,6 +604,15 @@ static inline void sk_add_bind_node(struct sock *sk,
 #define sk_for_each_bound(__sk, node, list) \
         hlist_for_each_entry(__sk, node, list, sk_bind_node)
 
+static inline struct user_namespace *sk_user_ns(struct sock *sk)
+{
+        /* Careful only use this in a context where these parameters
+         * can not change and must all be valid, such as recvmsg from
+         * userspace.
+         */
+        return sk->sk_socket->file->f_cred->user_ns;
+}
+
 /* Sock flags */
 enum sock_flags {
         SOCK_DEAD,
@@ -1486,14 +1493,6 @@ extern void *sock_kmalloc(struct sock *sk, int size,
 extern void sock_kfree_s(struct sock *sk, void *mem, int size);
 extern void sk_send_sigurg(struct sock *sk);
 
-#ifdef CONFIG_CGROUPS
-extern void sock_update_classid(struct sock *sk);
-#else
-static inline void sock_update_classid(struct sock *sk)
-{
-}
-#endif
-
 /*
  * Functions to fill in entries in struct proto_ops when a protocol
  * does not implement a particular function.
@@ -1670,7 +1669,7 @@ static inline void sock_graft(struct sock *sk, struct socket *parent)
         write_unlock_bh(&sk->sk_callback_lock);
 }
 
-extern int sock_i_uid(struct sock *sk);
+extern kuid_t sock_i_uid(struct sock *sk);
 extern unsigned long sock_i_ino(struct sock *sk);
 
 static inline struct dst_entry *
@@ -2025,18 +2024,23 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
 
 struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
 
-static inline struct page *sk_stream_alloc_page(struct sock *sk)
+/**
+ * sk_page_frag - return an appropriate page_frag
+ * @sk: socket
+ *
+ * If socket allocation mode allows current thread to sleep, it means its
+ * safe to use the per task page_frag instead of the per socket one.
+ */
+static inline struct page_frag *sk_page_frag(struct sock *sk)
 {
-        struct page *page = NULL;
+        if (sk->sk_allocation & __GFP_WAIT)
+                return &current->task_frag;
 
-        page = alloc_pages(sk->sk_allocation, 0);
-        if (!page) {
-                sk_enter_memory_pressure(sk);
-                sk_stream_moderate_sndbuf(sk);
-        }
-        return page;
+        return &sk->sk_frag;
 }
 
+extern bool sk_page_frag_refill(struct sock *sk, struct page_frag *pfrag);
+
 /*
  *      Default write policy as shown to user space via poll/select/SIGIO
  */
@@ -2217,8 +2221,6 @@ extern int net_msg_warn;
 extern __u32 sysctl_wmem_max;
 extern __u32 sysctl_rmem_max;
 
-extern void sk_init(void);
-
 extern int sysctl_optmem_max;
 
 extern __u32 sysctl_wmem_default;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 1f000ffe7075..6feeccd83dd7 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -98,11 +98,21 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
                                  * 15 is ~13-30min depending on RTO.
                                  */
 
-#define TCP_SYN_RETRIES  5      /* number of times to retry active opening a
-                                 * connection: ~180sec is RFC minimum   */
+#define TCP_SYN_RETRIES  6      /* This is how many retries are done
+                                 * when active opening a connection.
+                                 * RFC1122 says the minimum retry MUST
+                                 * be at least 180secs.  Nevertheless
+                                 * this value is corresponding to
+                                 * 63secs of retransmission with the
+                                 * current initial RTO.
+                                 */
 
-#define TCP_SYNACK_RETRIES 5    /* number of times to retry passive opening a
-                                 * connection: ~180sec is RFC minimum   */
+#define TCP_SYNACK_RETRIES 5    /* This is how may retries are done
+                                 * when passive opening a connection.
+                                 * This is corresponding to 31secs of
+                                 * retransmission with the current
+                                 * initial RTO.
+                                 */
 
 #define TCP_TIMEWAIT_LEN (60*HZ) /* how long to wait to destroy TIME-WAIT
                                   * state, about 60 seconds     */
@@ -214,8 +224,24 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 
 /* Bit Flags for sysctl_tcp_fastopen */
 #define TFO_CLIENT_ENABLE       1
+#define TFO_SERVER_ENABLE       2
 #define TFO_CLIENT_NO_COOKIE    4       /* Data in SYN w/o cookie option */
 
+/* Process SYN data but skip cookie validation */
+#define TFO_SERVER_COOKIE_NOT_CHKED     0x100
+/* Accept SYN data w/o any cookie option */
+#define TFO_SERVER_COOKIE_NOT_REQD      0x200
+
+/* Force enable TFO on all listeners, i.e., not requiring the
+ * TCP_FASTOPEN socket option. SOCKOPT1/2 determine how to set max_qlen.
+ */
+#define TFO_SERVER_WO_SOCKOPT1  0x400
+#define TFO_SERVER_WO_SOCKOPT2  0x800
+/* Always create TFO child sockets on a TFO listener even when
+ * cookie/data not present. (For testing purpose!)
+ */
+#define TFO_SERVER_ALWAYS       0x1000
+
 extern struct inet_timewait_death_row tcp_death_row;
 
 /* sysctl variables for tcp */
@@ -398,7 +424,8 @@ extern enum tcp_tw_status tcp_timewait_state_process(struct inet_timewait_sock *
                                                      const struct tcphdr *th);
 extern struct sock * tcp_check_req(struct sock *sk,struct sk_buff *skb,
                                    struct request_sock *req,
-                                   struct request_sock **prev);
+                                   struct request_sock **prev,
+                                   bool fastopen);
 extern int tcp_child_process(struct sock *parent, struct sock *child,
                              struct sk_buff *skb);
 extern bool tcp_use_frto(struct sock *sk);
@@ -411,12 +438,6 @@ extern void tcp_metrics_init(void);
 extern bool tcp_peer_is_proven(struct request_sock *req, struct dst_entry *dst, bool paws_check);
 extern bool tcp_remember_stamp(struct sock *sk);
 extern bool tcp_tw_remember_stamp(struct inet_timewait_sock *tw);
-extern void tcp_fastopen_cache_get(struct sock *sk, u16 *mss,
-                                   struct tcp_fastopen_cookie *cookie,
-                                   int *syn_loss, unsigned long *last_syn_loss);
-extern void tcp_fastopen_cache_set(struct sock *sk, u16 mss,
-                                   struct tcp_fastopen_cookie *cookie,
-                                   bool syn_lost);
 extern void tcp_fetch_timewait_stamp(struct sock *sk, struct dst_entry *dst);
 extern void tcp_disable_fack(struct tcp_sock *tp);
 extern void tcp_close(struct sock *sk, long timeout);
@@ -458,7 +479,8 @@ extern int tcp_v4_connect(struct sock *sk, struct sockaddr *uaddr,
 extern int tcp_connect(struct sock *sk);
 extern struct sk_buff * tcp_make_synack(struct sock *sk, struct dst_entry *dst,
                                         struct request_sock *req,
-                                        struct request_values *rvp);
+                                        struct request_values *rvp,
+                                        struct tcp_fastopen_cookie *foc);
 extern int tcp_disconnect(struct sock *sk, int flags);
 
 void tcp_connect_init(struct sock *sk);
@@ -527,6 +549,7 @@ extern void tcp_send_delayed_ack(struct sock *sk);
 extern void tcp_cwnd_application_limited(struct sock *sk);
 extern void tcp_resume_early_retransmit(struct sock *sk);
 extern void tcp_rearm_rto(struct sock *sk);
+extern void tcp_reset(struct sock *sk);
 
 /* tcp_timer.c */
 extern void tcp_init_xmit_timers(struct sock *);
@@ -576,6 +599,7 @@ extern int tcp_mtu_to_mss(struct sock *sk, int pmtu);
 extern int tcp_mss_to_mtu(struct sock *sk, int mss);
 extern void tcp_mtup_init(struct sock *sk);
 extern void tcp_valid_rtt_meas(struct sock *sk, u32 seq_rtt);
+extern void tcp_init_buffer_space(struct sock *sk);
 
 static inline void tcp_bound_rto(const struct sock *sk)
 {
@@ -889,15 +913,21 @@ static inline bool tcp_in_initial_slowstart(const struct tcp_sock *tp)
         return tp->snd_ssthresh >= TCP_INFINITE_SSTHRESH;
 }
 
+static inline bool tcp_in_cwnd_reduction(const struct sock *sk)
+{
+        return (TCPF_CA_CWR | TCPF_CA_Recovery) &
+               (1 << inet_csk(sk)->icsk_ca_state);
+}
+
 /* If cwnd > ssthresh, we may raise ssthresh to be half-way to cwnd.
- * The exception is rate halving phase, when cwnd is decreasing towards
+ * The exception is cwnd reduction phase, when cwnd is decreasing towards
  * ssthresh.
  */
 static inline __u32 tcp_current_ssthresh(const struct sock *sk)
 {
         const struct tcp_sock *tp = tcp_sk(sk);
 
-        if ((1 << inet_csk(sk)->icsk_ca_state) & (TCPF_CA_CWR | TCPF_CA_Recovery))
+        if (tcp_in_cwnd_reduction(sk))
                 return tp->snd_ssthresh;
         else
                 return max(tp->snd_ssthresh,
@@ -1094,6 +1124,8 @@ static inline void tcp_openreq_init(struct request_sock *req,
         req->rcv_wnd = 0;               /* So that tcp_send_synack() knows! */
         req->cookie_ts = 0;
         tcp_rsk(req)->rcv_isn = TCP_SKB_CB(skb)->seq;
+        tcp_rsk(req)->rcv_nxt = TCP_SKB_CB(skb)->seq + 1;
+        tcp_rsk(req)->snt_synack = 0;
         req->mss = rx_opt->mss_clamp;
         req->ts_recent = rx_opt->saw_tstamp ? rx_opt->rcv_tsval : 0;
         ireq->tstamp_ok = rx_opt->tstamp_ok;
@@ -1106,6 +1138,15 @@ static inline void tcp_openreq_init(struct request_sock *req,
         ireq->loc_port = tcp_hdr(skb)->dest;
 }
 
+/* Compute time elapsed between SYNACK and the ACK completing 3WHS */
+static inline void tcp_synack_rtt_meas(struct sock *sk,
+                                       struct request_sock *req)
+{
+        if (tcp_rsk(req)->snt_synack)
+                tcp_valid_rtt_meas(sk,
+                    tcp_time_stamp - tcp_rsk(req)->snt_synack);
+}
+
 extern void tcp_enter_memory_pressure(struct sock *sk);
 
 static inline int keepalive_intvl_when(const struct tcp_sock *tp)
@@ -1298,15 +1339,34 @@ extern int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *, const struct sk_buff
 extern int tcp_md5_hash_key(struct tcp_md5sig_pool *hp,
                             const struct tcp_md5sig_key *key);
 
+/* From tcp_fastopen.c */
+extern void tcp_fastopen_cache_get(struct sock *sk, u16 *mss,
+                                   struct tcp_fastopen_cookie *cookie,
+                                   int *syn_loss, unsigned long *last_syn_loss);
+extern void tcp_fastopen_cache_set(struct sock *sk, u16 mss,
+                                   struct tcp_fastopen_cookie *cookie,
+                                   bool syn_lost);
 struct tcp_fastopen_request {
         /* Fast Open cookie. Size 0 means a cookie request */
         struct tcp_fastopen_cookie      cookie;
         struct msghdr                   *data;  /* data in MSG_FASTOPEN */
         u16                             copied; /* queued in tcp_connect() */
 };
-
 void tcp_free_fastopen_req(struct tcp_sock *tp);
 
+extern struct tcp_fastopen_context __rcu *tcp_fastopen_ctx;
+int tcp_fastopen_reset_cipher(void *key, unsigned int len);
+void tcp_fastopen_cookie_gen(__be32 addr, struct tcp_fastopen_cookie *foc);
+
+#define TCP_FASTOPEN_KEY_LENGTH 16
+
+/* Fastopen key context */
+struct tcp_fastopen_context {
+        struct crypto_cipher __rcu      *tfm;
+        __u8                            key[TCP_FASTOPEN_KEY_LENGTH];
+        struct rcu_head                 rcu;
+};
+
 /* write queue abstraction */
 static inline void tcp_write_queue_purge(struct sock *sk)
 {
@@ -1510,7 +1570,8 @@ struct tcp_iter_state {
         sa_family_t             family;
         enum tcp_seq_states     state;
         struct sock             *syn_wait_sk;
-        int                     bucket, offset, sbucket, num, uid;
+        int                     bucket, offset, sbucket, num;
+        kuid_t                  uid;
         loff_t                  last_pos;
 };
 
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 639dd1316d37..6f0ba01afe73 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -263,7 +263,7 @@ struct km_event {
         } data;
 
         u32     seq;
-        u32     pid;
+        u32     portid;
         u32     event;
         struct net *net;
 };
@@ -313,7 +313,7 @@ extern void km_state_notify(struct xfrm_state *x, const struct km_event *c);
 
 struct xfrm_tmpl;
 extern int km_query(struct xfrm_state *x, struct xfrm_tmpl *t, struct xfrm_policy *pol);
-extern void km_state_expired(struct xfrm_state *x, int hard, u32 pid);
+extern void km_state_expired(struct xfrm_state *x, int hard, u32 portid);
 extern int __xfrm_state_delete(struct xfrm_state *x);
 
 struct xfrm_state_afinfo {
@@ -576,7 +576,7 @@ struct xfrm_mgr {
         struct list_head        list;
         char                    *id;
         int                     (*notify)(struct xfrm_state *x, const struct km_event *c);
-        int                     (*acquire)(struct xfrm_state *x, struct xfrm_tmpl *, struct xfrm_policy *xp, int dir);
+        int                     (*acquire)(struct xfrm_state *x, struct xfrm_tmpl *, struct xfrm_policy *xp);
         struct xfrm_policy      *(*compile_policy)(struct sock *sk, int opt, u8 *data, int len, int *dir);
         int                     (*new_mapping)(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
         int                     (*notify_policy)(struct xfrm_policy *x, int dir, const struct km_event *c);
@@ -671,7 +671,7 @@ struct xfrm_spi_skb_cb {
 /* Audit Information */
 struct xfrm_audit {
         u32     secid;
-        uid_t   loginuid;
+        kuid_t  loginuid;
         u32     sessionid;
 };
 
@@ -690,13 +690,14 @@ static inline struct audit_buffer *xfrm_audit_start(const char *op)
         return audit_buf;
 }
 
-static inline void xfrm_audit_helper_usrinfo(uid_t auid, u32 ses, u32 secid,
+static inline void xfrm_audit_helper_usrinfo(kuid_t auid, u32 ses, u32 secid,
                                              struct audit_buffer *audit_buf)
 {
         char *secctx;
         u32 secctx_len;
 
-        audit_log_format(audit_buf, " auid=%u ses=%u", auid, ses);
+        audit_log_format(audit_buf, " auid=%u ses=%u",
+                         from_kuid(&init_user_ns, auid), ses);
         if (secid != 0 &&
             security_secid_to_secctx(secid, &secctx, &secctx_len) == 0) {
                 audit_log_format(audit_buf, " subj=%s", secctx);
@@ -706,13 +707,13 @@ static inline void xfrm_audit_helper_usrinfo(uid_t auid, u32 ses, u32 secid,
 }
 
 extern void xfrm_audit_policy_add(struct xfrm_policy *xp, int result,
-                                  u32 auid, u32 ses, u32 secid);
+                                  kuid_t auid, u32 ses, u32 secid);
 extern void xfrm_audit_policy_delete(struct xfrm_policy *xp, int result,
-                                  u32 auid, u32 ses, u32 secid);
+                                  kuid_t auid, u32 ses, u32 secid);
 extern void xfrm_audit_state_add(struct xfrm_state *x, int result,
-                                 u32 auid, u32 ses, u32 secid);
+                                 kuid_t auid, u32 ses, u32 secid);
 extern void xfrm_audit_state_delete(struct xfrm_state *x, int result,
-                                    u32 auid, u32 ses, u32 secid);
+                                    kuid_t auid, u32 ses, u32 secid);
 extern void xfrm_audit_state_replay_overflow(struct xfrm_state *x,
                                              struct sk_buff *skb);
 extern void xfrm_audit_state_replay(struct xfrm_state *x,
@@ -725,22 +726,22 @@ extern void xfrm_audit_state_icvfail(struct xfrm_state *x,
 #else
 
 static inline void xfrm_audit_policy_add(struct xfrm_policy *xp, int result,
-                                  u32 auid, u32 ses, u32 secid)
+                                  kuid_t auid, u32 ses, u32 secid)
 {
 }
 
 static inline void xfrm_audit_policy_delete(struct xfrm_policy *xp, int result,
-                                  u32 auid, u32 ses, u32 secid)
+                                  kuid_t auid, u32 ses, u32 secid)
 {
 }
 
 static inline void xfrm_audit_state_add(struct xfrm_state *x, int result,
-                                 u32 auid, u32 ses, u32 secid)
+                                 kuid_t auid, u32 ses, u32 secid)
 {
 }
 
 static inline void xfrm_audit_state_delete(struct xfrm_state *x, int result,
-                                    u32 auid, u32 ses, u32 secid)
+                                    kuid_t auid, u32 ses, u32 secid)
 {
 }
 
@@ -1557,7 +1558,7 @@ extern int xfrm_migrate(const struct xfrm_selector *sel, u8 dir, u8 type,
 #endif
 
 extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
-extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid);
+extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 portid);
 extern int km_report(struct net *net, u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);
 
 extern void xfrm_input_init(void);
diff --git a/include/rdma/ib_cache.h b/include/rdma/ib_cache.h
index 00a2b8ec327f..ad9a3c280944 100644
--- a/include/rdma/ib_cache.h
+++ b/include/rdma/ib_cache.h
@@ -101,6 +101,22 @@ int ib_find_cached_pkey(struct ib_device    *device,
                         u16                 *index);
 
 /**
+ * ib_find_exact_cached_pkey - Returns the PKey table index where a specified
+ *   PKey value occurs. Comparison uses the FULL 16 bits (incl membership bit)
+ * @device: The device to query.
+ * @port_num: The port number of the device to search for the PKey.
+ * @pkey: The PKey value to search for.
+ * @index: The index into the cached PKey table where the PKey was found.
+ *
+ * ib_find_exact_cached_pkey() searches the specified PKey table in
+ * the local software cache.
+ */
+int ib_find_exact_cached_pkey(struct ib_device    *device,
+                              u8                   port_num,
+                              u16                  pkey,
+                              u16                 *index);
+
+/**
  * ib_get_cached_lmc - Returns a cached lmc table entry
  * @device: The device to query.
  * @port_num: The port number of the device to query.
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 07996af8265a..46bc045bbe15 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -614,6 +614,9 @@ enum ib_qp_type {
 enum ib_qp_create_flags {
         IB_QP_CREATE_IPOIB_UD_LSO               = 1 << 0,
         IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK   = 1 << 1,
+        /* reserve bits 26-31 for low level drivers' internal use */
+        IB_QP_CREATE_RESERVED_START             = 1 << 26,
+        IB_QP_CREATE_RESERVED_END               = 1 << 31,
 };
 
 struct ib_qp_init_attr {
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index ae33706afeb0..ef937b56f9b5 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -79,7 +79,8 @@ enum phy_event {
         PHYE_OOB_DONE         = 1,
         PHYE_OOB_ERROR        = 2,
         PHYE_SPINUP_HOLD      = 3, /* hot plug SATA, no COMWAKE sent */
-        PHY_NUM_EVENTS        = 4,
+        PHYE_RESUME_TIMEOUT   = 4,
+        PHY_NUM_EVENTS        = 5,
 };
 
 enum discover_event {
@@ -87,8 +88,10 @@ enum discover_event {
         DISCE_REVALIDATE_DOMAIN = 1,
         DISCE_PORT_GONE         = 2,
         DISCE_PROBE             = 3,
-        DISCE_DESTRUCT          = 4,
-        DISC_NUM_EVENTS         = 5,
+        DISCE_SUSPEND           = 4,
+        DISCE_RESUME            = 5,
+        DISCE_DESTRUCT          = 6,
+        DISC_NUM_EVENTS         = 7,
 };
 
 /* ---------- Expander Devices ---------- */
@@ -128,7 +131,7 @@ struct ex_phy {
         u8   attached_sas_addr[SAS_ADDR_SIZE];
         u8   attached_phy_id;
 
-        u8   phy_change_count;
+        int phy_change_count;
         enum routing_attribute routing_attr;
         u8   virtual:1;
 
@@ -141,7 +144,7 @@ struct ex_phy {
 struct expander_device {
         struct list_head children;
 
-        u16    ex_change_count;
+        int    ex_change_count;
         u16    max_route_indexes;
         u8     num_phys;
 
@@ -169,6 +172,7 @@ struct sata_device {
         enum   ata_command_set command_set;
         struct smp_resp        rps_resp; /* report_phy_sata_resp */
         u8     port_no;        /* port number, if this is a PM (Port) */
+        int    pm_result;
 
         struct ata_port *ap;
         struct ata_host ata_host;
@@ -182,6 +186,7 @@ struct ssp_device {
 
 enum {
         SAS_DEV_GONE,
+        SAS_DEV_FOUND, /* device notified to lldd */
         SAS_DEV_DESTROY,
         SAS_DEV_EH_PENDING,
         SAS_DEV_LU_RESET,
@@ -273,6 +278,7 @@ struct asd_sas_port {
         enum   sas_linkrate linkrate;
 
         struct sas_work work;
+        int suspended;
 
 /* public: */
         int id;
@@ -321,6 +327,7 @@ struct asd_sas_phy {
         unsigned long phy_events_pending;
 
         int error;
+        int suspended;
 
         struct sas_phy *phy;
 
@@ -687,6 +694,9 @@ struct sas_domain_function_template {
 
 extern int sas_register_ha(struct sas_ha_struct *);
 extern int sas_unregister_ha(struct sas_ha_struct *);
+extern void sas_prep_resume_ha(struct sas_ha_struct *sas_ha);
+extern void sas_resume_ha(struct sas_ha_struct *sas_ha);
+extern void sas_suspend_ha(struct sas_ha_struct *sas_ha);
 
 int sas_set_phy_speed(struct sas_phy *phy,
                       struct sas_phy_linkrates *rates);
diff --git a/include/scsi/osd_attributes.h b/include/scsi/osd_attributes.h
index 56e920ade326..303ba1118a4d 100644
--- a/include/scsi/osd_attributes.h
+++ b/include/scsi/osd_attributes.h
@@ -1,7 +1,7 @@
 #ifndef __OSD_ATTRIBUTES_H__
 #define __OSD_ATTRIBUTES_H__
 
-#include "osd_protocol.h"
+#include <scsi/osd_protocol.h>
 
 /*
  * Contains types and constants that define attribute pages and attribute
diff --git a/include/scsi/osd_initiator.h b/include/scsi/osd_initiator.h
index 572fb5493661..b2e85fdd2ae0 100644
--- a/include/scsi/osd_initiator.h
+++ b/include/scsi/osd_initiator.h
@@ -14,8 +14,8 @@
 #ifndef __OSD_INITIATOR_H__
 #define __OSD_INITIATOR_H__
 
-#include "osd_protocol.h"
-#include "osd_types.h"
+#include <scsi/osd_protocol.h>
+#include <scsi/osd_types.h>
 
 #include <linux/blkdev.h>
 #include <scsi/scsi_device.h>
diff --git a/include/scsi/osd_sec.h b/include/scsi/osd_sec.h
index 4c09fee8ae1e..f96151c9c9e8 100644
--- a/include/scsi/osd_sec.h
+++ b/include/scsi/osd_sec.h
@@ -14,8 +14,8 @@
 #ifndef __OSD_SEC_H__
 #define __OSD_SEC_H__
 
-#include "osd_protocol.h"
-#include "osd_types.h"
+#include <scsi/osd_protocol.h>
+#include <scsi/osd_types.h>
 
 /*
  * Contains types and constants of osd capabilities and security
diff --git a/include/scsi/sas_ata.h b/include/scsi/sas_ata.h
index 2dfbdaa0b34a..ff71a5654684 100644
--- a/include/scsi/sas_ata.h
+++ b/include/scsi/sas_ata.h
@@ -45,6 +45,8 @@ void sas_ata_eh(struct Scsi_Host *shost, struct list_head *work_q,
 void sas_ata_schedule_reset(struct domain_device *dev);
 void sas_ata_wait_eh(struct domain_device *dev);
 void sas_probe_sata(struct asd_sas_port *port);
+void sas_suspend_sata(struct asd_sas_port *port);
+void sas_resume_sata(struct asd_sas_port *port);
 void sas_ata_end_eh(struct ata_port *ap);
 #else
 
@@ -82,6 +84,14 @@ static inline void sas_probe_sata(struct asd_sas_port *port)
 {
 }
 
+static inline void sas_suspend_sata(struct asd_sas_port *port)
+{
+}
+
+static inline void sas_resume_sata(struct asd_sas_port *port)
+{
+}
+
 static inline int sas_get_ata_info(struct domain_device *dev, struct ex_phy *phy)
 {
         return 0;
diff --git a/include/scsi/scsi_bsg_fc.h b/include/scsi/scsi_bsg_fc.h
index 91a4e4ff9a9b..3031b900b087 100644
--- a/include/scsi/scsi_bsg_fc.h
+++ b/include/scsi/scsi_bsg_fc.h
@@ -26,8 +26,6 @@
  * This file intended to be included by both kernel and user space
  */
 
-#include <scsi/scsi.h>
-
 /*
  * FC Transport SGIO v4 BSG Message Support
  */
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 9895f69294fc..88fae8d20154 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -156,6 +156,7 @@ struct scsi_device {
         unsigned is_visible:1;  /* is the device visible in sysfs */
         unsigned can_power_off:1; /* Device supports runtime power off */
         unsigned wce_default_on:1;      /* Cache is ON by default */
+        unsigned no_dif:1;      /* T10 PI (DIF) should be disabled */
 
         DECLARE_BITMAP(supported_events, SDEV_EVT_MAXBITS); /* supported events */
         struct list_head event_list;    /* asserted events */
@@ -476,6 +477,9 @@ static inline int scsi_device_enclosure(struct scsi_device *sdev)
 
 static inline int scsi_device_protection(struct scsi_device *sdev)
 {
+        if (sdev->no_dif)
+                return 0;
+
         return sdev->scsi_level > SCSI_2 && sdev->inquiry[5] & (1<<0);
 }
 
diff --git a/include/scsi/scsi_devinfo.h b/include/scsi/scsi_devinfo.h
index b4ddd3b18b4c..cc1f3e786ad7 100644
--- a/include/scsi/scsi_devinfo.h
+++ b/include/scsi/scsi_devinfo.h
@@ -30,4 +30,5 @@
 #define BLIST_RETRY_HWERROR     0x400000 /* retry HARDWARE_ERROR */
 #define BLIST_MAX_512           0x800000 /* maximum 512 sector cdb length */
 #define BLIST_ATTACH_PQ3        0x1000000 /* Scan: Attach to PQ3 devices */
+#define BLIST_NO_DIF            0x2000000 /* Disable T10 PI (DIF) */
 #endif
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 5f7d5b3b1c6e..49084807eb6b 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -873,6 +873,9 @@ static inline unsigned int scsi_host_dif_capable(struct Scsi_Host *shost, unsign
                                        SHOST_DIF_TYPE2_PROTECTION,
                                        SHOST_DIF_TYPE3_PROTECTION };
 
+        if (target_type > SHOST_DIF_TYPE3_PROTECTION)
+                return 0;
+
         return shost->prot_capabilities & cap[target_type] ? target_type : 0;
 }
 
@@ -884,6 +887,9 @@ static inline unsigned int scsi_host_dix_capable(struct Scsi_Host *shost, unsign
                                        SHOST_DIX_TYPE2_PROTECTION,
                                        SHOST_DIX_TYPE3_PROTECTION };
 
+        if (target_type > SHOST_DIX_TYPE3_PROTECTION)
+                return 0;
+
         return shost->prot_capabilities & cap[target_type];
 #endif
         return 0;
diff --git a/include/scsi/scsi_netlink.h b/include/scsi/scsi_netlink.h
index 5cb20ccb1956..62b4edab15d3 100644
--- a/include/scsi/scsi_netlink.h
+++ b/include/scsi/scsi_netlink.h
@@ -119,29 +119,5 @@ struct scsi_nl_host_vendor_msg {
         (hdr)->msglen = mlen;                                   \
         }
 
-
-#ifdef __KERNEL__
-
-#include <scsi/scsi_host.h>
-
-/* Exported Kernel Interfaces */
-int scsi_nl_add_transport(u8 tport,
-         int (*msg_handler)(struct sk_buff *),
-        void (*event_handler)(struct notifier_block *, unsigned long, void *));
-void scsi_nl_remove_transport(u8 tport);
-
-int scsi_nl_add_driver(u64 vendor_id, struct scsi_host_template *hostt,
-        int (*nlmsg_handler)(struct Scsi_Host *shost, void *payload,
-                                 u32 len, u32 pid),
-        void (*nlevt_handler)(struct notifier_block *nb,
-                                 unsigned long event, void *notify_ptr));
-void scsi_nl_remove_driver(u64 vendor_id);
-
-void scsi_nl_send_transport_msg(u32 pid, struct scsi_nl_hdr *hdr);
-int scsi_nl_send_vendor_msg(u32 pid, unsigned short host_no, u64 vendor_id,
-                         char *data_buf, u32 data_len);
-
-#endif /* __KERNEL__ */
-
 #endif /* SCSI_NETLINK_H */
 
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 02cbb50225bb..fdeb8dceec0f 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -28,9 +28,9 @@
 #include <linux/bitops.h>
 #include <linux/device.h>
 #include <linux/workqueue.h>
-#include "pcm.h"
-#include "control.h"
-#include "info.h"
+#include <sound/pcm.h>
+#include <sound/control.h>
+#include <sound/info.h>
 
 /* maximum number of devices on the AC97 bus */
 #define AC97_BUS_MAX_DEVICES    4
diff --git a/include/sound/ad1816a.h b/include/sound/ad1816a.h
index d010858c33c2..a7d8dc782e7c 100644
--- a/include/sound/ad1816a.h
+++ b/include/sound/ad1816a.h
@@ -20,9 +20,9 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
 
-#include "control.h"
-#include "pcm.h"
-#include "timer.h"
+#include <sound/control.h>
+#include <sound/pcm.h>
+#include <sound/timer.h>
 
 #define AD1816A_REG(r)                  (chip->port + r)
 
diff --git a/include/sound/ak4531_codec.h b/include/sound/ak4531_codec.h
index 575296cf7987..85ea86ea35b3 100644
--- a/include/sound/ak4531_codec.h
+++ b/include/sound/ak4531_codec.h
@@ -25,8 +25,8 @@
  *
  */
 
-#include "info.h"
-#include "control.h"
+#include <sound/info.h>
+#include <sound/control.h>
 
 /*
  *  ASAHI KASEI - AK4531 codec
diff --git a/include/sound/emu10k1_synth.h b/include/sound/emu10k1_synth.h
index 6ef61c420935..9f211e957bf9 100644
--- a/include/sound/emu10k1_synth.h
+++ b/include/sound/emu10k1_synth.h
@@ -20,8 +20,8 @@
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-#include "emu10k1.h"
-#include "emux_synth.h"
+#include <sound/emu10k1.h>
+#include <sound/emux_synth.h>
 
 /* sequencer device id */
 #define SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH  "emu10k1-synth"
diff --git a/include/sound/emu8000.h b/include/sound/emu8000.h
index c8f66bde6d95..c321302a9143 100644
--- a/include/sound/emu8000.h
+++ b/include/sound/emu8000.h
@@ -21,8 +21,8 @@
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-#include "emux_synth.h"
-#include "seq_kernel.h"
+#include <sound/emux_synth.h>
+#include <sound/seq_kernel.h>
 
 /*
  * Hardware parameters.
diff --git a/include/sound/emux_legacy.h b/include/sound/emux_legacy.h
index 6fe3da2a5e15..baf43fc24d39 100644
--- a/include/sound/emux_legacy.h
+++ b/include/sound/emux_legacy.h
@@ -22,7 +22,7 @@
  *
  */
 
-#include "seq_oss_legacy.h"
+#include <sound/seq_oss_legacy.h>
 
 /*
  * awe hardware controls
diff --git a/include/sound/emux_synth.h b/include/sound/emux_synth.h
index d8cb51b86c20..fb81f3722b6a 100644
--- a/include/sound/emux_synth.h
+++ b/include/sound/emux_synth.h
@@ -21,15 +21,15 @@
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-#include "seq_kernel.h"
-#include "seq_device.h"
-#include "soundfont.h"
-#include "seq_midi_emul.h"
+#include <sound/seq_kernel.h>
+#include <sound/seq_device.h>
+#include <sound/soundfont.h>
+#include <sound/seq_midi_emul.h>
 #ifdef CONFIG_SND_SEQUENCER_OSS
-#include "seq_oss.h"
+#include <sound/seq_oss.h>
 #endif
-#include "emux_legacy.h"
-#include "seq_virmidi.h"
+#include <sound/emux_legacy.h>
+#include <sound/seq_virmidi.h>
 
 /*
  * compile flags
diff --git a/include/sound/es1688.h b/include/sound/es1688.h
index f752dd33dfaf..1d636a2d8896 100644
--- a/include/sound/es1688.h
+++ b/include/sound/es1688.h
@@ -22,8 +22,8 @@
  *
  */
 
-#include "control.h"
-#include "pcm.h"
+#include <sound/control.h>
+#include <sound/pcm.h>
 #include <linux/interrupt.h>
 
 #define ES1688_HW_AUTO          0x0000
diff --git a/include/sound/gus.h b/include/sound/gus.h
index 841bb8df38c1..42905d811da7 100644
--- a/include/sound/gus.h
+++ b/include/sound/gus.h
@@ -22,11 +22,11 @@
  *
  */
 
-#include "pcm.h"
-#include "rawmidi.h"
-#include "timer.h"
-#include "seq_midi_emul.h"
-#include "seq_device.h"
+#include <sound/pcm.h>
+#include <sound/rawmidi.h>
+#include <sound/timer.h>
+#include <sound/seq_midi_emul.h>
+#include <sound/seq_device.h>
 #include <asm/io.h>
 
 /* IO ports */
diff --git a/include/sound/mpu401.h b/include/sound/mpu401.h
index 20230db00ef1..e94209692513 100644
--- a/include/sound/mpu401.h
+++ b/include/sound/mpu401.h
@@ -22,7 +22,7 @@
  *
  */
 
-#include "rawmidi.h"
+#include <sound/rawmidi.h>
 #include <linux/interrupt.h>
 
 #define MPU401_HW_MPU401                1       /* native MPU401 */
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index cdca2ab1e711..d0711bc8c914 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -35,7 +35,7 @@
 #define snd_pcm_chip(pcm) ((pcm)->private_data)
 
 #if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
-#include "pcm_oss.h"
+#include <sound/pcm_oss.h>
 #endif
 
 /*
diff --git a/include/sound/rawmidi.h b/include/sound/rawmidi.h
index 6b14359d9fed..adf0885153f3 100644
--- a/include/sound/rawmidi.h
+++ b/include/sound/rawmidi.h
@@ -30,7 +30,7 @@
 #include <linux/workqueue.h>
 
 #if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE)
-#include "seq_device.h"
+#include <sound/seq_device.h>
 #endif
 
 /*
diff --git a/include/sound/sb.h b/include/sound/sb.h
index 95353542256a..ba3960329646 100644
--- a/include/sound/sb.h
+++ b/include/sound/sb.h
@@ -22,8 +22,8 @@
  *
  */
 
-#include "pcm.h"
-#include "rawmidi.h"
+#include <sound/pcm.h>
+#include <sound/rawmidi.h>
 #include <linux/interrupt.h>
 #include <asm/io.h>
 
diff --git a/include/sound/sb16_csp.h b/include/sound/sb16_csp.h
index af1b49e982df..7e950560e591 100644
--- a/include/sound/sb16_csp.h
+++ b/include/sound/sb16_csp.h
@@ -119,8 +119,8 @@ struct snd_sb_csp_info {
 #define SNDRV_SB_CSP_IOCTL_RESTART      _IO('H', 0x16)
 
 #ifdef __KERNEL__
-#include "sb.h"
-#include "hwdep.h"
+#include <sound/sb.h>
+#include <sound/hwdep.h>
 #include <linux/firmware.h>
 
 struct snd_sb_csp;
diff --git a/include/sound/seq_kernel.h b/include/sound/seq_kernel.h
index f352a98ce4f4..2398521f0998 100644
--- a/include/sound/seq_kernel.h
+++ b/include/sound/seq_kernel.h
@@ -22,7 +22,7 @@
  *
  */
 #include <linux/time.h>
-#include "asequencer.h"
+#include <sound/asequencer.h>
 
 typedef struct snd_seq_real_time snd_seq_real_time_t;
 typedef union snd_seq_timestamp snd_seq_timestamp_t;
diff --git a/include/sound/seq_midi_emul.h b/include/sound/seq_midi_emul.h
index d6c4615901b9..8139d8c191ed 100644
--- a/include/sound/seq_midi_emul.h
+++ b/include/sound/seq_midi_emul.h
@@ -22,7 +22,7 @@
  *
  */
 
-#include "seq_kernel.h"
+#include <sound/seq_kernel.h>
 
 /*
  * This structure is used to keep track of the current state on each
diff --git a/include/sound/seq_midi_event.h b/include/sound/seq_midi_event.h
index 5efab8b29c57..e40f43e6fc7b 100644
--- a/include/sound/seq_midi_event.h
+++ b/include/sound/seq_midi_event.h
@@ -22,7 +22,7 @@
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-#include "asequencer.h"
+#include <sound/asequencer.h>
 
 #define MAX_MIDI_EVENT_BUF      256
 
diff --git a/include/sound/seq_oss.h b/include/sound/seq_oss.h
index 9b060bbd6e02..d0b27ec6f8b8 100644
--- a/include/sound/seq_oss.h
+++ b/include/sound/seq_oss.h
@@ -21,8 +21,8 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-#include "asequencer.h"
-#include "seq_kernel.h"
+#include <sound/asequencer.h>
+#include <sound/seq_kernel.h>
 
 /*
  * argument structure for synthesizer operations
diff --git a/include/sound/seq_virmidi.h b/include/sound/seq_virmidi.h
index d888433a3096..a03acd0d398a 100644
--- a/include/sound/seq_virmidi.h
+++ b/include/sound/seq_virmidi.h
@@ -22,8 +22,8 @@
  *
  */
 
-#include "rawmidi.h"
-#include "seq_midi_event.h"
+#include <sound/rawmidi.h>
+#include <sound/seq_midi_event.h>
 
 /*
  * device file instance:
diff --git a/include/sound/snd_wavefront.h b/include/sound/snd_wavefront.h
index fa149ca77e4b..35e94b3d1ec7 100644
--- a/include/sound/snd_wavefront.h
+++ b/include/sound/snd_wavefront.h
@@ -1,10 +1,10 @@
 #ifndef __SOUND_SND_WAVEFRONT_H__
 #define __SOUND_SND_WAVEFRONT_H__
 
-#include "mpu401.h"
-#include "hwdep.h"
-#include "rawmidi.h"
-#include "wavefront.h"  /* generic OSS/ALSA/user-level wavefront header */
+#include <sound/mpu401.h>
+#include <sound/hwdep.h>
+#include <sound/rawmidi.h>
+#include <sound/wavefront.h>  /* generic OSS/ALSA/user-level wavefront header */
 
 /* MIDI interface */
 
diff --git a/include/sound/soundfont.h b/include/sound/soundfont.h
index 679df0574066..7c93efdba90d 100644
--- a/include/sound/soundfont.h
+++ b/include/sound/soundfont.h
@@ -22,8 +22,8 @@
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-#include "sfnt_info.h"
-#include "util_mem.h"
+#include <sound/sfnt_info.h>
+#include <sound/util_mem.h>
 
 #define SF_MAX_INSTRUMENTS      128     /* maximum instrument number */
 #define SF_MAX_PRESETS  256     /* drums are mapped from 128 to 256 */
diff --git a/include/sound/tea6330t.h b/include/sound/tea6330t.h
index 51b282b76896..e6beec23d7f2 100644
--- a/include/sound/tea6330t.h
+++ b/include/sound/tea6330t.h
@@ -22,7 +22,7 @@
  *
  */
 
-#include "i2c.h"                /* generic i2c support */
+#include <sound/i2c.h>          /* generic i2c support */
 
 int snd_tea6330t_detect(struct snd_i2c_bus *bus, int equalizer);
 int snd_tea6330t_update_mixer(struct snd_card *card, struct snd_i2c_bus *bus,
diff --git a/include/sound/wss.h b/include/sound/wss.h
index fd01f22825cd..0c7f034f1e86 100644
--- a/include/sound/wss.h
+++ b/include/sound/wss.h
@@ -22,11 +22,11 @@
  *
  */
 
-#include "control.h"
-#include "pcm.h"
-#include "timer.h"
+#include <sound/control.h>
+#include <sound/pcm.h>
+#include <sound/timer.h>
 
-#include "cs4231-regs.h"
+#include <sound/cs4231-regs.h>
 
 /* defines for codec.mode */
 
diff --git a/include/trace/define_trace.h b/include/trace/define_trace.h
index b0b4eb24d592..1905ca8dd399 100644
--- a/include/trace/define_trace.h
+++ b/include/trace/define_trace.h
@@ -1,5 +1,5 @@
 /*
- * Trace files that want to automate creationg of all tracepoints defined
+ * Trace files that want to automate creation of all tracepoints defined
  * in their file should include this file. The following are macros that the
  * trace file may define:
  *
diff --git a/include/trace/events/compaction.h b/include/trace/events/compaction.h
index 388bcdd26d46..fde1b3e94c7d 100644
--- a/include/trace/events/compaction.h
+++ b/include/trace/events/compaction.h
@@ -6,7 +6,7 @@
 
 #include <linux/types.h>
 #include <linux/tracepoint.h>
-#include "gfpflags.h"
+#include <trace/events/gfpflags.h>
 
 DECLARE_EVENT_CLASS(mm_compaction_isolate_template,
 
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index 08fa27244da7..6bc943ecb841 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -6,7 +6,7 @@
 
 #include <linux/types.h>
 #include <linux/tracepoint.h>
-#include "gfpflags.h"
+#include <trace/events/gfpflags.h>
 
 DECLARE_EVENT_CLASS(kmem_alloc,
 
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index bab3b87e4064..63cfcccaebb3 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -8,7 +8,7 @@
 #include <linux/tracepoint.h>
 #include <linux/mm.h>
 #include <linux/memcontrol.h>
-#include "gfpflags.h"
+#include <trace/events/gfpflags.h>
 
 #define RECLAIM_WB_ANON         0x0001u
 #define RECLAIM_WB_FILE         0x0002u
diff --git a/include/uapi/Kbuild b/include/uapi/Kbuild
new file mode 100644
index 000000000000..81d2106287fe
--- /dev/null
+++ b/include/uapi/Kbuild
@@ -0,0 +1,14 @@
+# UAPI Header export list
+# 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/uapi/asm-generic/Kbuild b/include/uapi/asm-generic/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/asm-generic/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/asm-generic/Kbuild.asm b/include/uapi/asm-generic/Kbuild.asm
new file mode 100644
index 000000000000..fcd50b759217
--- /dev/null
+++ b/include/uapi/asm-generic/Kbuild.asm
@@ -0,0 +1,49 @@
+#
+# Headers that are optional in usr/include/asm/
+#
+opt-header += kvm.h
+opt-header += kvm_para.h
+opt-header += a.out.h
+
+#
+# Headers that are mandatory in usr/include/asm/
+#
+header-y += auxvec.h
+header-y += bitsperlong.h
+header-y += byteorder.h
+header-y += errno.h
+header-y += fcntl.h
+header-y += ioctl.h
+header-y += ioctls.h
+header-y += ipcbuf.h
+header-y += mman.h
+header-y += msgbuf.h
+header-y += param.h
+header-y += poll.h
+header-y += posix_types.h
+header-y += ptrace.h
+header-y += resource.h
+header-y += sembuf.h
+header-y += setup.h
+header-y += shmbuf.h
+header-y += sigcontext.h
+header-y += siginfo.h
+header-y += signal.h
+header-y += socket.h
+header-y += sockios.h
+header-y += stat.h
+header-y += statfs.h
+header-y += swab.h
+header-y += termbits.h
+header-y += termios.h
+header-y += types.h
+header-y += unistd.h
+
+header-y += $(foreach hdr,$(opt-header), \
+              $(if \
+                $(wildcard \
+                        $(srctree)/arch/$(SRCARCH)/include/uapi/asm/$(hdr) \
+                        $(srctree)/arch/$(SRCARCH)/include/asm/$(hdr) \
+                ), \
+                $(hdr) \
+                ))
diff --git a/include/uapi/drm/Kbuild b/include/uapi/drm/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/drm/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
new file mode 100644
index 000000000000..b0fd4d03499d
--- /dev/null
+++ b/include/uapi/linux/Kbuild
@@ -0,0 +1,24 @@
+# UAPI Header export list
+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/
+
+genhdr-y += version.h
diff --git a/include/uapi/linux/byteorder/Kbuild b/include/uapi/linux/byteorder/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/byteorder/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/caif/Kbuild b/include/uapi/linux/caif/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/caif/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/can/Kbuild b/include/uapi/linux/can/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/can/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/dvb/Kbuild b/include/uapi/linux/dvb/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/dvb/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/hdlc/Kbuild b/include/uapi/linux/hdlc/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/hdlc/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/hsi/Kbuild b/include/uapi/linux/hsi/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/hsi/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/isdn/Kbuild b/include/uapi/linux/isdn/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/isdn/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/mmc/Kbuild b/include/uapi/linux/mmc/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/mmc/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/netfilter/Kbuild b/include/uapi/linux/netfilter/Kbuild
new file mode 100644
index 000000000000..4afbace8e869
--- /dev/null
+++ b/include/uapi/linux/netfilter/Kbuild
@@ -0,0 +1,2 @@
+# UAPI Header export list
+header-y += ipset/
diff --git a/include/uapi/linux/netfilter/ipset/Kbuild b/include/uapi/linux/netfilter/ipset/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/netfilter/ipset/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/netfilter_arp/Kbuild b/include/uapi/linux/netfilter_arp/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/netfilter_arp/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/netfilter_bridge/Kbuild b/include/uapi/linux/netfilter_bridge/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/netfilter_bridge/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/netfilter_ipv4/Kbuild b/include/uapi/linux/netfilter_ipv4/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/netfilter_ipv4/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/netfilter_ipv6/Kbuild b/include/uapi/linux/netfilter_ipv6/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/netfilter_ipv6/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/nfsd/Kbuild b/include/uapi/linux/nfsd/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/nfsd/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/raid/Kbuild b/include/uapi/linux/raid/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/raid/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/spi/Kbuild b/include/uapi/linux/spi/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/spi/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/sunrpc/Kbuild b/include/uapi/linux/sunrpc/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/sunrpc/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/tc_act/Kbuild b/include/uapi/linux/tc_act/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/tc_act/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/tc_ematch/Kbuild b/include/uapi/linux/tc_ematch/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/tc_ematch/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/usb/Kbuild b/include/uapi/linux/usb/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/usb/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/linux/wimax/Kbuild b/include/uapi/linux/wimax/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/linux/wimax/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/mtd/Kbuild b/include/uapi/mtd/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/mtd/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/rdma/Kbuild b/include/uapi/rdma/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/rdma/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/scsi/Kbuild b/include/uapi/scsi/Kbuild
new file mode 100644
index 000000000000..29a87dd26cfb
--- /dev/null
+++ b/include/uapi/scsi/Kbuild
@@ -0,0 +1,2 @@
+# UAPI Header export list
+header-y += fc/
diff --git a/include/uapi/scsi/fc/Kbuild b/include/uapi/scsi/fc/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/scsi/fc/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/sound/Kbuild b/include/uapi/sound/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/sound/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/video/Kbuild b/include/uapi/video/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/video/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/uapi/xen/Kbuild b/include/uapi/xen/Kbuild
new file mode 100644
index 000000000000..aafaa5aa54d4
--- /dev/null
+++ b/include/uapi/xen/Kbuild
@@ -0,0 +1 @@
+# UAPI Header export list
diff --git a/include/video/epson1355.h b/include/video/epson1355.h
deleted file mode 100644
index 9759f299499e..000000000000
--- a/include/video/epson1355.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * include/video/epson13xx.h -- Epson 13xx frame buffer
- *
- * Copyright (C) Hewlett-Packard Company.  All rights reserved.
- *
- * Written by Christopher Hoover <ch@hpl.hp.com>
- *
- */
-
-#ifndef _EPSON13XX_H_
-#define _EPSON13XX_H_
-
-#define REG_REVISION_CODE              0x00
-#define REG_MEMORY_CONFIG              0x01
-#define REG_PANEL_TYPE                 0x02
-#define REG_MOD_RATE                   0x03
-#define REG_HORZ_DISP_WIDTH            0x04
-#define REG_HORZ_NONDISP_PERIOD        0x05
-#define REG_HRTC_START_POSITION        0x06
-#define REG_HRTC_PULSE_WIDTH           0x07
-#define REG_VERT_DISP_HEIGHT0          0x08
-#define REG_VERT_DISP_HEIGHT1          0x09
-#define REG_VERT_NONDISP_PERIOD        0x0A
-#define REG_VRTC_START_POSITION        0x0B
-#define REG_VRTC_PULSE_WIDTH           0x0C
-#define REG_DISPLAY_MODE               0x0D
-#define REG_SCRN1_LINE_COMPARE0        0x0E
-#define REG_SCRN1_LINE_COMPARE1        0x0F
-#define REG_SCRN1_DISP_START_ADDR0     0x10
-#define REG_SCRN1_DISP_START_ADDR1     0x11
-#define REG_SCRN1_DISP_START_ADDR2     0x12
-#define REG_SCRN2_DISP_START_ADDR0     0x13
-#define REG_SCRN2_DISP_START_ADDR1     0x14
-#define REG_SCRN2_DISP_START_ADDR2     0x15
-#define REG_MEM_ADDR_OFFSET0           0x16
-#define REG_MEM_ADDR_OFFSET1           0x17
-#define REG_PIXEL_PANNING              0x18
-#define REG_CLOCK_CONFIG               0x19
-#define REG_POWER_SAVE_CONFIG          0x1A
-#define REG_MISC                       0x1B
-#define REG_MD_CONFIG_READBACK0        0x1C
-#define REG_MD_CONFIG_READBACK1        0x1D
-#define REG_GPIO_CONFIG0               0x1E
-#define REG_GPIO_CONFIG1               0x1F
-#define REG_GPIO_CONTROL0              0x20
-#define REG_GPIO_CONTROL1              0x21
-#define REG_PERF_ENHANCEMENT0          0x22
-#define REG_PERF_ENHANCEMENT1          0x23
-#define REG_LUT_ADDR                   0x24
-#define REG_RESERVED_1                 0x25
-#define REG_LUT_DATA                   0x26
-#define REG_INK_CURSOR_CONTROL         0x27
-#define REG_CURSOR_X_POSITION0         0x28
-#define REG_CURSOR_X_POSITION1         0x29
-#define REG_CURSOR_Y_POSITION0         0x2A
-#define REG_CURSOR_Y_POSITION1         0x2B
-#define REG_INK_CURSOR_COLOR0_0        0x2C
-#define REG_INK_CURSOR_COLOR0_1        0x2D
-#define REG_INK_CURSOR_COLOR1_0        0x2E
-#define REG_INK_CURSOR_COLOR1_1        0x2F
-#define REG_INK_CURSOR_START_ADDR      0x30
-#define REG_ALTERNATE_FRM              0x31
-
-#endif
diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h
index f19fff8650e9..aecee9d112cb 100644
--- a/include/xen/grant_table.h
+++ b/include/xen/grant_table.h
@@ -190,4 +190,16 @@ int gnttab_unmap_refs(struct gnttab_unmap_grant_ref *unmap_ops,
                       struct gnttab_map_grant_ref *kunmap_ops,
                       struct page **pages, unsigned int count);
 
+/* Perform a batch of grant map/copy operations. Retry every batch slot
+ * for which the hypervisor returns GNTST_eagain. This is typically due
+ * to paged out target frames.
+ *
+ * Will retry for 1, 2, ... 255 ms, i.e. 256 times during 32 seconds.
+ *
+ * Return value in each iand every status field of the batch guaranteed
+ * to not be GNTST_eagain.
+ */
+void gnttab_batch_map(struct gnttab_map_grant_ref *batch, unsigned count);
+void gnttab_batch_copy(struct gnttab_copy *batch, unsigned count);
+
 #endif /* __ASM_GNTTAB_H__ */
diff --git a/include/xen/interface/callback.h b/include/xen/interface/callback.h
index 2ae3cd243264..8c5fa0e20155 100644
--- a/include/xen/interface/callback.h
+++ b/include/xen/interface/callback.h
@@ -27,7 +27,7 @@
 #ifndef __XEN_PUBLIC_CALLBACK_H__
 #define __XEN_PUBLIC_CALLBACK_H__
 
-#include "xen.h"
+#include <xen/interface/xen.h>
 
 /*
  * Prototype for this hypercall is:
diff --git a/include/xen/interface/grant_table.h b/include/xen/interface/grant_table.h
index a17d84433e6a..f9f8b975ae74 100644
--- a/include/xen/interface/grant_table.h
+++ b/include/xen/interface/grant_table.h
@@ -338,7 +338,7 @@ DEFINE_GUEST_HANDLE_STRUCT(gnttab_dump_table);
 #define GNTTABOP_transfer                4
 struct gnttab_transfer {
     /* IN parameters. */
-    unsigned long mfn;
+    xen_pfn_t mfn;
     domid_t       domid;
     grant_ref_t   ref;
     /* OUT parameters. */
@@ -375,7 +375,7 @@ struct gnttab_copy {
         struct {
                 union {
                         grant_ref_t ref;
-                        unsigned long   gmfn;
+                        xen_pfn_t   gmfn;
                 } u;
                 domid_t  domid;
                 uint16_t offset;
@@ -519,7 +519,9 @@ DEFINE_GUEST_HANDLE_STRUCT(gnttab_get_version);
 #define GNTST_no_device_space  (-7) /* Out of space in I/O MMU.              */
 #define GNTST_permission_denied (-8) /* Not enough privilege for operation.  */
 #define GNTST_bad_page         (-9) /* Specified page was invalid for op.    */
-#define GNTST_bad_copy_arg    (-10) /* copy arguments cross page boundary */
+#define GNTST_bad_copy_arg    (-10) /* copy arguments cross page boundary.   */
+#define GNTST_address_too_big (-11) /* transfer page address too large.      */
+#define GNTST_eagain          (-12) /* Operation not done; try again.        */
 
 #define GNTTABOP_error_msgs {                   \
     "okay",                                     \
@@ -532,7 +534,9 @@ DEFINE_GUEST_HANDLE_STRUCT(gnttab_get_version);
     "no spare translation slot in the I/O MMU", \
     "permission denied",                        \
     "bad page",                                 \
-    "copy arguments cross page boundary"        \
+    "copy arguments cross page boundary",       \
+    "page address size too large",              \
+    "operation not done; try again"             \
 }
 
 #endif /* __XEN_PUBLIC_GRANT_TABLE_H__ */
diff --git a/include/xen/interface/hvm/params.h b/include/xen/interface/hvm/params.h
index 1b4f923d7086..a6c79911e729 100644
--- a/include/xen/interface/hvm/params.h
+++ b/include/xen/interface/hvm/params.h
@@ -21,7 +21,7 @@
 #ifndef __XEN_PUBLIC_HVM_PARAMS_H__
 #define __XEN_PUBLIC_HVM_PARAMS_H__
 
-#include "hvm_op.h"
+#include <xen/interface/hvm/hvm_op.h>
 
 /*
  * Parameter space for HVMOP_{set,get}_param.
diff --git a/include/xen/interface/io/blkif.h b/include/xen/interface/io/blkif.h
index ee338bfde18b..01c3d62436ef 100644
--- a/include/xen/interface/io/blkif.h
+++ b/include/xen/interface/io/blkif.h
@@ -9,8 +9,8 @@
 #ifndef __XEN_PUBLIC_IO_BLKIF_H__
 #define __XEN_PUBLIC_IO_BLKIF_H__
 
-#include "ring.h"
-#include "../grant_table.h"
+#include <xen/interface/io/ring.h>
+#include <xen/interface/grant_table.h>
 
 /*
  * Front->back notifications: When enqueuing a new request, sending a
diff --git a/include/xen/interface/io/netif.h b/include/xen/interface/io/netif.h
index cb94668f6e9f..9dfc12000980 100644
--- a/include/xen/interface/io/netif.h
+++ b/include/xen/interface/io/netif.h
@@ -9,8 +9,8 @@
 #ifndef __XEN_PUBLIC_IO_NETIF_H__
 #define __XEN_PUBLIC_IO_NETIF_H__
 
-#include "ring.h"
-#include "../grant_table.h"
+#include <xen/interface/io/ring.h>
+#include <xen/interface/grant_table.h>
 
 /*
  * Notifications after enqueuing any type of message should be conditional on
diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h
index eac3ce153719..d8e33a93ea4d 100644
--- a/include/xen/interface/memory.h
+++ b/include/xen/interface/memory.h
@@ -31,7 +31,7 @@ struct xen_memory_reservation {
      *   OUT: GMFN bases of extents that were allocated
      *   (NB. This command also updates the mach_to_phys translation table)
      */
-    GUEST_HANDLE(ulong) extent_start;
+    GUEST_HANDLE(xen_pfn_t) extent_start;
 
     /* Number of extents, and size/alignment of each (2^extent_order pages). */
     unsigned long  nr_extents;
@@ -130,7 +130,7 @@ struct xen_machphys_mfn_list {
      * any large discontiguities in the machine address space, 2MB gaps in
      * the machphys table will be represented by an MFN base of zero.
      */
-    GUEST_HANDLE(ulong) extent_start;
+    GUEST_HANDLE(xen_pfn_t) extent_start;
 
     /*
      * Number of extents written to the above array. This will be smaller
@@ -163,6 +163,9 @@ struct xen_add_to_physmap {
     /* Which domain to change the mapping for. */
     domid_t domid;
 
+    /* Number of pages to go through for gmfn_range */
+    uint16_t    size;
+
     /* Source mapping space. */
 #define XENMAPSPACE_shared_info 0 /* shared info page */
 #define XENMAPSPACE_grant_table 1 /* grant table page */
@@ -172,7 +175,7 @@ struct xen_add_to_physmap {
     unsigned long idx;
 
     /* GPFN where the source mapping page should appear. */
-    unsigned long gpfn;
+    xen_pfn_t gpfn;
 };
 DEFINE_GUEST_HANDLE_STRUCT(xen_add_to_physmap);
 
diff --git a/include/xen/interface/physdev.h b/include/xen/interface/physdev.h
index 9ce788d8cf49..bfa1d50fe15b 100644
--- a/include/xen/interface/physdev.h
+++ b/include/xen/interface/physdev.h
@@ -258,6 +258,22 @@ struct physdev_pci_device {
     uint8_t devfn;
 };
 
+#define PHYSDEVOP_DBGP_RESET_PREPARE    1
+#define PHYSDEVOP_DBGP_RESET_DONE       2
+
+#define PHYSDEVOP_DBGP_BUS_UNKNOWN      0
+#define PHYSDEVOP_DBGP_BUS_PCI          1
+
+#define PHYSDEVOP_dbgp_op               29
+struct physdev_dbgp_op {
+    /* IN */
+    uint8_t op;
+    uint8_t bus;
+    union {
+        struct physdev_pci_device pci;
+    } u;
+};
+
 /*
  * Notify that some PIRQ-bound event channels have been unmasked.
  * ** This command is obsolete since interface version 0x00030202 and is **
diff --git a/include/xen/interface/platform.h b/include/xen/interface/platform.h
index 61fa66160983..4755b5fac9c7 100644
--- a/include/xen/interface/platform.h
+++ b/include/xen/interface/platform.h
@@ -27,7 +27,7 @@
 #ifndef __XEN_PUBLIC_PLATFORM_H__
 #define __XEN_PUBLIC_PLATFORM_H__
 
-#include "xen.h"
+#include <xen/interface/xen.h>
 
 #define XENPF_INTERFACE_VERSION 0x03000001
 
@@ -54,7 +54,7 @@ DEFINE_GUEST_HANDLE_STRUCT(xenpf_settime_t);
 #define XENPF_add_memtype         31
 struct xenpf_add_memtype {
         /* IN variables. */
-        unsigned long mfn;
+        xen_pfn_t mfn;
         uint64_t nr_mfns;
         uint32_t type;
         /* OUT variables. */
@@ -84,7 +84,7 @@ struct xenpf_read_memtype {
         /* IN variables. */
         uint32_t reg;
         /* OUT variables. */
-        unsigned long mfn;
+        xen_pfn_t mfn;
         uint64_t nr_mfns;
         uint32_t type;
 };
@@ -112,6 +112,7 @@ DEFINE_GUEST_HANDLE_STRUCT(xenpf_platform_quirk_t);
 #define XEN_FW_DISK_INFO          1 /* from int 13 AH=08/41/48 */
 #define XEN_FW_DISK_MBR_SIGNATURE 2 /* from MBR offset 0x1b8 */
 #define XEN_FW_VBEDDC_INFO        3 /* from int 10 AX=4f15 */
+#define XEN_FW_KBD_SHIFT_FLAGS    5 /* Int16, Fn02: Get keyboard shift flags. */
 struct xenpf_firmware_info {
         /* IN variables. */
         uint32_t type;
@@ -142,6 +143,8 @@ struct xenpf_firmware_info {
                         /* must refer to 128-byte buffer */
                         GUEST_HANDLE(uchar) edid;
                 } vbeddc_info; /* XEN_FW_VBEDDC_INFO */
+
+                uint8_t kbd_shift_flags; /* XEN_FW_KBD_SHIFT_FLAGS */
         } u;
 };
 DEFINE_GUEST_HANDLE_STRUCT(xenpf_firmware_info_t);
diff --git a/include/xen/interface/sched.h b/include/xen/interface/sched.h
index dd55dac340de..9ce083960a25 100644
--- a/include/xen/interface/sched.h
+++ b/include/xen/interface/sched.h
@@ -9,7 +9,7 @@
 #ifndef __XEN_PUBLIC_SCHED_H__
 #define __XEN_PUBLIC_SCHED_H__
 
-#include "event_channel.h"
+#include <xen/interface/event_channel.h>
 
 /*
  * The prototype for this hypercall is:
diff --git a/include/xen/interface/version.h b/include/xen/interface/version.h
index e8b6519d47e9..5f5e551cf546 100644
--- a/include/xen/interface/version.h
+++ b/include/xen/interface/version.h
@@ -55,9 +55,12 @@ struct xen_feature_info {
 };
 
 /* Declares the features reported by XENVER_get_features. */
-#include "features.h"
+#include <xen/interface/features.h>
 
 /* arg == NULL; returns host memory page size. */
 #define XENVER_pagesize 7
 
+/* arg == xen_domain_handle_t. */
+#define XENVER_guest_handle 8
+
 #endif /* __XEN_PUBLIC_VERSION_H__ */
diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h
index 0801468f9abe..886a5d80a18f 100644
--- a/include/xen/interface/xen.h
+++ b/include/xen/interface/xen.h
@@ -10,7 +10,6 @@
 #define __XEN_PUBLIC_XEN_H__
 
 #include <asm/xen/interface.h>
-#include <asm/pvclock-abi.h>
 
 /*
  * XEN "SYSTEM CALLS" (a.k.a. HYPERCALLS).
@@ -190,7 +189,7 @@ struct mmuext_op {
         unsigned int cmd;
         union {
                 /* [UN]PIN_TABLE, NEW_BASEPTR, NEW_USER_BASEPTR */
-                unsigned long mfn;
+                xen_pfn_t mfn;
                 /* INVLPG_LOCAL, INVLPG_ALL, SET_LDT */
                 unsigned long linear_addr;
         } arg1;
@@ -430,11 +429,11 @@ struct start_info {
         unsigned long nr_pages;     /* Total pages allocated to this domain.  */
         unsigned long shared_info;  /* MACHINE address of shared info struct. */
         uint32_t flags;             /* SIF_xxx flags.                         */
-        unsigned long store_mfn;    /* MACHINE page number of shared page.    */
+        xen_pfn_t store_mfn;        /* MACHINE page number of shared page.    */
         uint32_t store_evtchn;      /* Event channel for store communication. */
         union {
                 struct {
-                        unsigned long mfn;  /* MACHINE page number of console page.   */
+                        xen_pfn_t mfn;      /* MACHINE page number of console page.   */
                         uint32_t  evtchn;   /* Event channel for console page.        */
                 } domU;
                 struct {
@@ -455,6 +454,7 @@ struct dom0_vga_console_info {
         uint8_t video_type;
 #define XEN_VGATYPE_TEXT_MODE_3 0x03
 #define XEN_VGATYPE_VESA_LFB    0x23
+#define XEN_VGATYPE_EFI_LFB     0x70
 
         union {
                 struct {
diff --git a/include/xen/privcmd.h b/include/xen/privcmd.h
index 17857fb4d550..a85316811d79 100644
--- a/include/xen/privcmd.h
+++ b/include/xen/privcmd.h
@@ -35,8 +35,7 @@
 
 #include <linux/types.h>
 #include <linux/compiler.h>
-
-typedef unsigned long xen_pfn_t;
+#include <xen/interface/xen.h>
 
 struct privcmd_hypercall {
         __u64 op;
@@ -59,13 +58,33 @@ struct privcmd_mmapbatch {
         int num;     /* number of pages to populate */
         domid_t dom; /* target domain */
         __u64 addr;  /* virtual address */
-        xen_pfn_t __user *arr; /* array of mfns - top nibble set on err */
+        xen_pfn_t __user *arr; /* array of mfns - or'd with
+                                  PRIVCMD_MMAPBATCH_*_ERROR on err */
+};
+
+#define PRIVCMD_MMAPBATCH_MFN_ERROR     0xf0000000U
+#define PRIVCMD_MMAPBATCH_PAGED_ERROR   0x80000000U
+
+struct privcmd_mmapbatch_v2 {
+        unsigned int num; /* number of pages to populate */
+        domid_t dom;      /* target domain */
+        __u64 addr;       /* virtual address */
+        const xen_pfn_t __user *arr; /* array of mfns */
+        int __user *err;  /* array of error codes */
 };
 
 /*
  * @cmd: IOCTL_PRIVCMD_HYPERCALL
  * @arg: &privcmd_hypercall_t
  * Return: Value returned from execution of the specified hypercall.
+ *
+ * @cmd: IOCTL_PRIVCMD_MMAPBATCH_V2
+ * @arg: &struct privcmd_mmapbatch_v2
+ * Return: 0 on success (i.e., arg->err contains valid error codes for
+ * each frame).  On an error other than a failed frame remap, -1 is
+ * returned and errno is set to EINVAL, EFAULT etc.  As an exception,
+ * if the operation was otherwise successful but any frame failed with
+ * -ENOENT, then -1 is returned and errno is set to ENOENT.
  */
 #define IOCTL_PRIVCMD_HYPERCALL                                 \
         _IOC(_IOC_NONE, 'P', 0, sizeof(struct privcmd_hypercall))
@@ -73,5 +92,7 @@ struct privcmd_mmapbatch {
         _IOC(_IOC_NONE, 'P', 2, sizeof(struct privcmd_mmap))
 #define IOCTL_PRIVCMD_MMAPBATCH                                 \
         _IOC(_IOC_NONE, 'P', 3, sizeof(struct privcmd_mmapbatch))
+#define IOCTL_PRIVCMD_MMAPBATCH_V2                              \
+        _IOC(_IOC_NONE, 'P', 4, sizeof(struct privcmd_mmapbatch_v2))
 
 #endif /* __LINUX_PUBLIC_PRIVCMD_H__ */
diff --git a/include/xen/swiotlb-xen.h b/include/xen/swiotlb-xen.h
index 4f4d449f00f6..de8bcc641c49 100644
--- a/include/xen/swiotlb-xen.h
+++ b/include/xen/swiotlb-xen.h
@@ -3,7 +3,7 @@
 
 #include <linux/swiotlb.h>
 
-extern void xen_swiotlb_init(int verbose);
+extern int xen_swiotlb_init(int verbose, bool early);
 
 extern void
 *xen_swiotlb_alloc_coherent(struct device *hwdev, size_t size,
@@ -23,15 +23,6 @@ extern dma_addr_t xen_swiotlb_map_page(struct device *dev, struct page *page,
 extern void xen_swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr,
                                    size_t size, enum dma_data_direction dir,
                                    struct dma_attrs *attrs);
-/*
-extern int
-xen_swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg, int nents,
-                   enum dma_data_direction dir);
-
-extern void
-xen_swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sg, int nents,
-                     enum dma_data_direction dir);
-*/
 extern int
 xen_swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl,
                          int nelems, enum dma_data_direction dir,