350 files changed, 9141 insertions, 3317 deletions

diff --git a/include/acpi/acbuffer.h b/include/acpi/acbuffer.h
index a1e45cdd729a..c927a0b1de78 100644
--- a/include/acpi/acbuffer.h
+++ b/include/acpi/acbuffer.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 0943457e0fa5..14ceff788c40 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -138,7 +138,7 @@
 
 /* Maximum sleep allowed via Sleep() operator */
 
-#define ACPI_MAX_SLEEP                  2000    /* Two seconds */
+#define ACPI_MAX_SLEEP                  2000    /* 2000 millisec == two seconds */
 
 /* Address Range lists are per-space_id (Memory and I/O only) */
 
@@ -150,11 +150,6 @@
  *
  *****************************************************************************/
 
-/* Number of distinct GPE register blocks and register width */
-
-#define ACPI_MAX_GPE_BLOCKS             2
-#define ACPI_GPE_REGISTER_WIDTH         8
-
 /* Method info (in WALK_STATE), containing local variables and argumetns */
 
 #define ACPI_METHOD_NUM_LOCALS          8
@@ -163,12 +158,6 @@
 #define ACPI_METHOD_NUM_ARGS            7
 #define ACPI_METHOD_MAX_ARG             6
 
-/* Length of _HID, _UID, _CID, and UUID values */
-
-#define ACPI_DEVICE_ID_LENGTH           0x09
-#define ACPI_MAX_CID_LENGTH             48
-#define ACPI_UUID_LENGTH                16
-
 /*
  * Operand Stack (in WALK_STATE), Must be large enough to contain METHOD_MAX_ARG
  */
@@ -186,17 +175,6 @@
  */
 #define ACPI_RESULTS_OBJ_NUM_MAX        255
 
-/* Names within the namespace are 4 bytes long */
-
-#define ACPI_NAME_SIZE                  4
-#define ACPI_PATH_SEGMENT_LENGTH        5       /* 4 chars for name + 1 char for separator */
-#define ACPI_PATH_SEPARATOR             '.'
-
-/* Sizes for ACPI table headers */
-
-#define ACPI_OEM_ID_SIZE                6
-#define ACPI_OEM_TABLE_ID_SIZE          8
-
 /* Constants used in searching for the RSDP in low memory */
 
 #define ACPI_EBDA_PTR_LOCATION          0x0000040E      /* Physical Address */
@@ -213,6 +191,7 @@
 /* Maximum space_ids for Operation Regions */
 
 #define ACPI_MAX_ADDRESS_SPACE          255
+#define ACPI_NUM_DEFAULT_SPACES         4
 
 /* Array sizes.  Used for range checking also */
 
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 6c3890e02140..9bf59d0e8aaa 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h
index 7665df663284..ce08ef7d969c 100644
--- a/include/acpi/acnames.h
+++ b/include/acpi/acnames.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h
index 2457ac849655..9885276178e0 100644
--- a/include/acpi/acoutput.h
+++ b/include/acpi/acoutput.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -72,6 +72,7 @@
 #define ACPI_EXAMPLE                0x00004000
 #define ACPI_DRIVER                 0x00008000
 #define DT_COMPILER                 0x00010000
+#define ASL_PREPROCESSOR            0x00020000
 
 #define ACPI_ALL_COMPONENTS         0x0001FFFF
 #define ACPI_COMPONENT_DEFAULT      (ACPI_ALL_COMPONENTS)
@@ -262,18 +263,140 @@
  * Common parameters used for debug output functions:
  * line number, function name, module(file) name, component ID
  */
-#define ACPI_DEBUG_PARAMETERS           __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT
+#define ACPI_DEBUG_PARAMETERS \
+        __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT
+
+/* Check if debug output is currently dynamically enabled */
+
+#define ACPI_IS_DEBUG_ENABLED(level, component) \
+        ((level & acpi_dbg_level) && (component & acpi_dbg_layer))
 
 /*
  * Master debug print macros
  * Print message if and only if:
  *    1) Debug print for the current component is enabled
  *    2) Debug error level or trace level for the print statement is enabled
+ *
+ * November 2012: Moved the runtime check for whether to actually emit the
+ * debug message outside of the print function itself. This improves overall
+ * performance at a relatively small code cost. Implementation involves the
+ * use of variadic macros supported by C99.
+ *
+ * Note: the ACPI_DO_WHILE0 macro is used to prevent some compilers from
+ * complaining about these constructs. On other compilers the do...while
+ * adds some extra code, so this feature is optional.
  */
-#define ACPI_DEBUG_PRINT(plist)         acpi_debug_print plist
-#define ACPI_DEBUG_PRINT_RAW(plist)     acpi_debug_print_raw plist
-
+#ifdef ACPI_USE_DO_WHILE_0
+#define ACPI_DO_WHILE0(a)               do a while(0)
 #else
+#define ACPI_DO_WHILE0(a)               a
+#endif
+
+/* DEBUG_PRINT functions */
+
+#define ACPI_DEBUG_PRINT(plist)         ACPI_ACTUAL_DEBUG plist
+#define ACPI_DEBUG_PRINT_RAW(plist)     ACPI_ACTUAL_DEBUG_RAW plist
+
+/* Helper macros for DEBUG_PRINT */
+
+#define ACPI_DO_DEBUG_PRINT(function, level, line, filename, modulename, component, ...) \
+        ACPI_DO_WHILE0 ({ \
+                if (ACPI_IS_DEBUG_ENABLED (level, component)) \
+                { \
+                        function (level, line, filename, modulename, component, __VA_ARGS__); \
+                } \
+        })
+
+#define ACPI_ACTUAL_DEBUG(level, line, filename, modulename, component, ...) \
+        ACPI_DO_DEBUG_PRINT (acpi_debug_print, level, line, \
+                filename, modulename, component, __VA_ARGS__)
+
+#define ACPI_ACTUAL_DEBUG_RAW(level, line, filename, modulename, component, ...) \
+        ACPI_DO_DEBUG_PRINT (acpi_debug_print_raw, level, line, \
+                filename, modulename, component, __VA_ARGS__)
+
+/*
+ * Function entry tracing
+ *
+ * The name of the function is emitted as a local variable that is
+ * intended to be used by both the entry trace and the exit trace.
+ */
+
+/* Helper macro */
+
+#define ACPI_TRACE_ENTRY(name, function, cast, param) \
+        ACPI_FUNCTION_NAME (name) \
+        function (ACPI_DEBUG_PARAMETERS, cast (param))
+
+/* The actual entry trace macros */
+
+#define ACPI_FUNCTION_TRACE(name) \
+        ACPI_FUNCTION_NAME(name) \
+        acpi_ut_trace (ACPI_DEBUG_PARAMETERS)
+
+#define ACPI_FUNCTION_TRACE_PTR(name, pointer) \
+        ACPI_TRACE_ENTRY (name, acpi_ut_trace_ptr, (void *), pointer)
+
+#define ACPI_FUNCTION_TRACE_U32(name, value) \
+        ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, (u32), value)
+
+#define ACPI_FUNCTION_TRACE_STR(name, string) \
+        ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, (char *), string)
+
+#define ACPI_FUNCTION_ENTRY() \
+        acpi_ut_track_stack_ptr()
+
+/*
+ * Function exit tracing
+ *
+ * These macros include a return statement. This is usually considered
+ * bad form, but having a separate exit macro before the actual return
+ * is very ugly and difficult to maintain.
+ *
+ * One of the FUNCTION_TRACE macros above must be used in conjunction
+ * with these macros so that "_AcpiFunctionName" is defined.
+ */
+
+/* Exit trace helper macro */
+
+#define ACPI_TRACE_EXIT(function, cast, param) \
+        ACPI_DO_WHILE0 ({ \
+                function (ACPI_DEBUG_PARAMETERS, cast (param)); \
+                return ((param)); \
+        })
+
+/* The actual exit macros */
+
+#define return_VOID \
+        ACPI_DO_WHILE0 ({ \
+                acpi_ut_exit (ACPI_DEBUG_PARAMETERS); \
+                return; \
+        })
+
+#define return_ACPI_STATUS(status) \
+        ACPI_TRACE_EXIT (acpi_ut_status_exit, (acpi_status), status)
+
+#define return_PTR(pointer) \
+        ACPI_TRACE_EXIT (acpi_ut_ptr_exit, (u8 *), pointer)
+
+#define return_VALUE(value) \
+        ACPI_TRACE_EXIT (acpi_ut_value_exit, (u64), value)
+
+/* Conditional execution */
+
+#define ACPI_DEBUG_EXEC(a)              a
+#define ACPI_DEBUG_ONLY_MEMBERS(a)      a;
+#define _VERBOSE_STRUCTURES
+
+/* Various object display routines for debug */
+
+#define ACPI_DUMP_STACK_ENTRY(a)        acpi_ex_dump_operand((a), 0)
+#define ACPI_DUMP_OPERANDS(a, b ,c)     acpi_ex_dump_operands(a, b, c)
+#define ACPI_DUMP_ENTRY(a, b)           acpi_ns_dump_entry (a, b)
+#define ACPI_DUMP_PATHNAME(a, b, c, d)  acpi_ns_dump_pathname(a, b, c, d)
+#define ACPI_DUMP_BUFFER(a, b)          acpi_ut_debug_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT)
+
+#else                           /* ACPI_DEBUG_OUTPUT */
 /*
  * This is the non-debug case -- make everything go away,
  * leaving no executable debug code!
@@ -281,6 +404,32 @@
 #define ACPI_FUNCTION_NAME(a)
 #define ACPI_DEBUG_PRINT(pl)
 #define ACPI_DEBUG_PRINT_RAW(pl)
+#define ACPI_DEBUG_EXEC(a)
+#define ACPI_DEBUG_ONLY_MEMBERS(a)
+#define ACPI_FUNCTION_TRACE(a)
+#define ACPI_FUNCTION_TRACE_PTR(a, b)
+#define ACPI_FUNCTION_TRACE_U32(a, b)
+#define ACPI_FUNCTION_TRACE_STR(a, b)
+#define ACPI_FUNCTION_EXIT
+#define ACPI_FUNCTION_STATUS_EXIT(s)
+#define ACPI_FUNCTION_VALUE_EXIT(s)
+#define ACPI_FUNCTION_ENTRY()
+#define ACPI_DUMP_STACK_ENTRY(a)
+#define ACPI_DUMP_OPERANDS(a, b, c)
+#define ACPI_DUMP_ENTRY(a, b)
+#define ACPI_DUMP_TABLES(a, b)
+#define ACPI_DUMP_PATHNAME(a, b, c, d)
+#define ACPI_DUMP_BUFFER(a, b)
+#define ACPI_DEBUG_PRINT(pl)
+#define ACPI_DEBUG_PRINT_RAW(pl)
+#define ACPI_IS_DEBUG_ENABLED(level, component) 0
+
+/* Return macros must have a return statement at the minimum */
+
+#define return_VOID                     return
+#define return_ACPI_STATUS(s)           return(s)
+#define return_VALUE(s)                 return(s)
+#define return_PTR(s)                   return(s)
 
 #endif                          /* ACPI_DEBUG_OUTPUT */
 
diff --git a/include/acpi/acpi.h b/include/acpi/acpi.h
index c1ea8436961f..618787715d56 100644
--- a/include/acpi/acpi.h
+++ b/include/acpi/acpi.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 7ced5dc20dd3..227ba7dc293d 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -84,28 +84,29 @@ struct acpi_driver;
 struct acpi_device;
 
 /*
+ * ACPI Scan Handler
+ * -----------------
+ */
+
+struct acpi_scan_handler {
+        const struct acpi_device_id *ids;
+        struct list_head list_node;
+        int (*attach)(struct acpi_device *dev, const struct acpi_device_id *id);
+        void (*detach)(struct acpi_device *dev);
+};
+
+/*
  * ACPI Driver
  * -----------
  */
 
 typedef int (*acpi_op_add) (struct acpi_device * device);
-typedef int (*acpi_op_remove) (struct acpi_device * device, int type);
-typedef int (*acpi_op_start) (struct acpi_device * device);
-typedef int (*acpi_op_bind) (struct acpi_device * device);
-typedef int (*acpi_op_unbind) (struct acpi_device * device);
+typedef int (*acpi_op_remove) (struct acpi_device * device);
 typedef void (*acpi_op_notify) (struct acpi_device * device, u32 event);
 
-struct acpi_bus_ops {
-        u32 acpi_op_add:1;
-        u32 acpi_op_start:1;
-};
-
 struct acpi_device_ops {
         acpi_op_add add;
         acpi_op_remove remove;
-        acpi_op_start start;
-        acpi_op_bind bind;
-        acpi_op_unbind unbind;
         acpi_op_notify notify;
 };
 
@@ -148,7 +149,8 @@ struct acpi_device_flags {
         u32 power_manageable:1;
         u32 performance_manageable:1;
         u32 eject_pending:1;
-        u32 reserved:24;
+        u32 match_driver:1;
+        u32 reserved:23;
 };
 
 /* File System */
@@ -207,7 +209,7 @@ struct acpi_device_power_state {
         } flags;
         int power;              /* % Power (compared to D0) */
         int latency;            /* Dx->D0 time (microseconds) */
-        struct acpi_handle_list resources;      /* Power resources referenced */
+        struct list_head resources;     /* Power resources referenced */
 };
 
 struct acpi_device_power {
@@ -250,7 +252,7 @@ struct acpi_device_wakeup {
         acpi_handle gpe_device;
         u64 gpe_number;
         u64 sleep_state;
-        struct acpi_handle_list resources;
+        struct list_head resources;
         struct acpi_device_wakeup_flags flags;
         int prepare_count;
 };
@@ -279,16 +281,17 @@ struct acpi_device {
         struct acpi_device_wakeup wakeup;
         struct acpi_device_perf performance;
         struct acpi_device_dir dir;
-        struct acpi_device_ops ops;
+        struct acpi_scan_handler *handler;
         struct acpi_driver *driver;
         void *driver_data;
         struct device dev;
-        struct acpi_bus_ops bus_ops;    /* workaround for different code path for hotplug */
         enum acpi_bus_removal_type removal_type;        /* indicate for different removal type */
         u8 physical_node_count;
         struct list_head physical_node_list;
         struct mutex physical_node_lock;
         DECLARE_BITMAP(physical_node_id_bitmap, ACPI_MAX_PHYSICAL_NODE);
+        struct list_head power_dependent;
+        void (*remove)(struct acpi_device *);
 };
 
 static inline void *acpi_driver_data(struct acpi_device *d)
@@ -316,7 +319,7 @@ struct acpi_bus_event {
 };
 
 struct acpi_eject_event {
-        acpi_handle     handle;
+        struct acpi_device      *device;
         u32             event;
 };
 
@@ -339,13 +342,51 @@ void acpi_bus_data_handler(acpi_handle handle, void *context);
 acpi_status acpi_bus_get_status_handle(acpi_handle handle,
                                        unsigned long long *sta);
 int acpi_bus_get_status(struct acpi_device *device);
+
+#ifdef CONFIG_PM
 int acpi_bus_set_power(acpi_handle handle, int state);
+const char *acpi_power_state_string(int state);
+int acpi_device_get_power(struct acpi_device *device, int *state);
 int acpi_device_set_power(struct acpi_device *device, int state);
+int acpi_bus_init_power(struct acpi_device *device);
 int acpi_bus_update_power(acpi_handle handle, int *state_p);
 bool acpi_bus_power_manageable(acpi_handle handle);
 bool acpi_bus_can_wakeup(acpi_handle handle);
-int acpi_power_resource_register_device(struct device *dev, acpi_handle handle);
-void acpi_power_resource_unregister_device(struct device *dev, acpi_handle handle);
+#else /* !CONFIG_PM */
+static inline int acpi_bus_set_power(acpi_handle handle, int state)
+{
+        return 0;
+}
+static inline const char *acpi_power_state_string(int state)
+{
+        return "D0";
+}
+static inline int acpi_device_get_power(struct acpi_device *device, int *state)
+{
+        return 0;
+}
+static inline int acpi_device_set_power(struct acpi_device *device, int state)
+{
+        return 0;
+}
+static inline int acpi_bus_init_power(struct acpi_device *device)
+{
+        return 0;
+}
+static inline int acpi_bus_update_power(acpi_handle handle, int *state_p)
+{
+        return 0;
+}
+static inline bool acpi_bus_power_manageable(acpi_handle handle)
+{
+        return false;
+}
+static inline bool acpi_bus_can_wakeup(acpi_handle handle)
+{
+        return false;
+}
+#endif /* !CONFIG_PM */
+
 #ifdef CONFIG_ACPI_PROC_EVENT
 int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data);
 int acpi_bus_generate_proc_event4(const char *class, const char *bid, u8 type, int data);
@@ -354,13 +395,15 @@ int acpi_bus_receive_event(struct acpi_bus_event *event);
 static inline int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data)
         { return 0; }
 #endif
+
+void acpi_scan_lock_acquire(void);
+void acpi_scan_lock_release(void);
+int acpi_scan_add_handler(struct acpi_scan_handler *handler);
 int acpi_bus_register_driver(struct acpi_driver *driver);
 void acpi_bus_unregister_driver(struct acpi_driver *driver);
-int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent,
-                 acpi_handle handle, int type);
+int acpi_bus_scan(acpi_handle handle);
 void acpi_bus_hot_remove_device(void *context);
-int acpi_bus_trim(struct acpi_device *start, int rmdevice);
-int acpi_bus_start(struct acpi_device *device);
+void acpi_bus_trim(struct acpi_device *start);
 acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle * ejd);
 int acpi_match_device_ids(struct acpi_device *device,
                           const struct acpi_device_id *ids);
@@ -390,6 +433,8 @@ struct acpi_bus_type {
         int (*find_device) (struct device *, acpi_handle *);
         /* For bridges, such as PCI root bridge, IDE controller */
         int (*find_bridge) (struct device *, acpi_handle *);
+        void (*setup)(struct device *);
+        void (*cleanup)(struct device *);
 };
 int register_acpi_bus_type(struct acpi_bus_type *);
 int unregister_acpi_bus_type(struct acpi_bus_type *);
@@ -397,7 +442,6 @@ int unregister_acpi_bus_type(struct acpi_bus_type *);
 struct acpi_pci_root {
         struct list_head node;
         struct acpi_device * device;
-        struct acpi_pci_id id;
         struct pci_bus *bus;
         u16 segment;
         struct resource secondary;      /* downstream bus range */
@@ -425,6 +469,8 @@ acpi_status acpi_remove_pm_notifier(struct acpi_device *adev,
 int acpi_device_power_state(struct device *dev, struct acpi_device *adev,
                             u32 target_state, int d_max_in, int *d_min_p);
 int acpi_pm_device_sleep_state(struct device *, int *, int);
+void acpi_dev_pm_add_dependent(acpi_handle handle, struct device *depdev);
+void acpi_dev_pm_remove_dependent(acpi_handle handle, struct device *depdev);
 #else
 static inline acpi_status acpi_add_pm_notifier(struct acpi_device *adev,
                                                acpi_notify_handler handler,
@@ -454,6 +500,10 @@ static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m)
 {
         return __acpi_device_power_state(m, p);
 }
+static inline void acpi_dev_pm_add_dependent(acpi_handle handle,
+                                             struct device *depdev) {}
+static inline void acpi_dev_pm_remove_dependent(acpi_handle handle,
+                                                struct device *depdev) {}
 #endif
 
 #ifdef CONFIG_PM_RUNTIME
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 43152742b46f..7d2a9eaab9eb 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -7,7 +7,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -102,10 +102,8 @@ acpi_os_physical_table_override(struct acpi_table_header *existing_table,
 /*
  * Spinlock primitives
  */
-
 #ifndef acpi_os_create_lock
-acpi_status
-acpi_os_create_lock(acpi_spinlock *out_handle);
+acpi_status acpi_os_create_lock(acpi_spinlock * out_handle);
 #endif
 
 void acpi_os_delete_lock(acpi_spinlock handle);
@@ -148,6 +146,8 @@ void acpi_os_release_mutex(acpi_mutex handle);
  */
 void *acpi_os_allocate(acpi_size size);
 
+void acpi_os_free(void *memory);
+
 void __iomem *acpi_os_map_memory(acpi_physical_address where,
                                 acpi_size length);
 
@@ -180,12 +180,13 @@ acpi_status acpi_os_release_object(acpi_cache_t * cache, void *object);
  * Interrupt handlers
  */
 acpi_status
-acpi_os_install_interrupt_handler(u32 gsi,
+acpi_os_install_interrupt_handler(u32 interrupt_number,
                                   acpi_osd_handler service_routine,
                                   void *context);
 
 acpi_status
-acpi_os_remove_interrupt_handler(u32 gsi, acpi_osd_handler service_routine);
+acpi_os_remove_interrupt_handler(u32 interrupt_number,
+                                 acpi_osd_handler service_routine);
 
 void acpi_os_gpe_count(u32 gpe_number);
 void acpi_os_fixed_event_count(u32 fixed_event_number);
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 3d88395d4d6f..03322dddd88e 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -46,7 +46,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20121018
+#define ACPI_CA_VERSION                 0x20130117
 
 #include <acpi/acconfig.h>
 #include <acpi/actypes.h>
@@ -56,11 +56,20 @@
 extern u8 acpi_gbl_permanent_mmap;
 
 /*
- * Globals that are publicly available, allowing for
- * run time configuration
+ * Globals that are publically available
  */
+extern u32 acpi_current_gpe_count;
+extern struct acpi_table_fadt acpi_gbl_FADT;
+extern u8 acpi_gbl_system_awake_and_running;
+extern u8 acpi_gbl_reduced_hardware;    /* ACPI 5.0 */
+
+/* Runtime configuration of debug print levels */
+
 extern u32 acpi_dbg_level;
 extern u32 acpi_dbg_layer;
+
+/* ACPICA runtime options */
+
 extern u8 acpi_gbl_enable_interpreter_slack;
 extern u8 acpi_gbl_all_methods_serialized;
 extern u8 acpi_gbl_create_osi_method;
@@ -99,14 +108,9 @@ extern u8 acpi_gbl_disable_auto_repair;
 
 #endif                          /* !ACPI_REDUCED_HARDWARE */
 
-extern u32 acpi_current_gpe_count;
-extern struct acpi_table_fadt acpi_gbl_FADT;
-extern u8 acpi_gbl_system_awake_and_running;
-extern u8 acpi_gbl_reduced_hardware;    /* ACPI 5.0 */
-
 extern u32 acpi_rsdt_forced;
 /*
- * Global interfaces
+ * Initialization
  */
 acpi_status
 acpi_initialize_tables(struct acpi_table_desc *initial_storage,
@@ -120,13 +124,15 @@ acpi_status acpi_initialize_objects(u32 flags);
 
 acpi_status acpi_terminate(void);
 
+/*
+ * Miscellaneous global interfaces
+ */
+ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void))
+ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void))
 #ifdef ACPI_FUTURE_USAGE
 acpi_status acpi_subsystem_status(void);
 #endif
 
-ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void))
-ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void))
-
 #ifdef ACPI_FUTURE_USAGE
 acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer);
 #endif
@@ -191,9 +197,9 @@ acpi_status
 acpi_get_table_by_index(u32 table_index, struct acpi_table_header **out_table);
 
 acpi_status
-acpi_install_table_handler(acpi_tbl_handler handler, void *context);
+acpi_install_table_handler(acpi_table_handler handler, void *context);
 
-acpi_status acpi_remove_table_handler(acpi_tbl_handler handler);
+acpi_status acpi_remove_table_handler(acpi_table_handler handler);
 
 /*
  * Namespace and name interfaces
@@ -438,6 +444,11 @@ acpi_get_event_resources(acpi_handle device_handle,
                          struct acpi_buffer *ret_buffer);
 
 acpi_status
+acpi_walk_resource_buffer(struct acpi_buffer *buffer,
+                          acpi_walk_resource_callback user_function,
+                          void *context);
+
+acpi_status
 acpi_walk_resources(acpi_handle device,
                     char *name,
                     acpi_walk_resource_callback user_function, void *context);
@@ -462,6 +473,10 @@ acpi_buffer_to_resource(u8 *aml_buffer,
  */
 acpi_status acpi_reset(void);
 
+acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
+
+acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
+
 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
                                 acpi_read_bit_register(u32 register_id,
                                                        u32 *return_value))
@@ -470,20 +485,6 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
                                 acpi_write_bit_register(u32 register_id,
                                                         u32 value))
 
-ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
-                                acpi_set_firmware_waking_vector(u32
-                                                                physical_address))
-
-#if ACPI_MACHINE_WIDTH == 64
-ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
-                                acpi_set_firmware_waking_vector64(u64
-                                                                  physical_address))
-#endif
-
-acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
-
-acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
-
 /*
  * Sleep/Wake interfaces
  */
@@ -500,6 +501,15 @@ acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
 
 acpi_status acpi_leave_sleep_state(u8 sleep_state);
 
+ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
+                                acpi_set_firmware_waking_vector(u32
+                                                                physical_address))
+
+#if ACPI_MACHINE_WIDTH == 64
+ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
+                                acpi_set_firmware_waking_vector64(u64
+                                                                  physical_address))
+#endif
 /*
  * ACPI Timer interfaces
  */
diff --git a/include/acpi/acrestyp.h b/include/acpi/acrestyp.h
index 40349ae65464..cbf4bf977f75 100644
--- a/include/acpi/acrestyp.h
+++ b/include/acpi/acrestyp.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -102,8 +102,11 @@ typedef u32 acpi_rsdesc_size;	/* Max Resource Descriptor size is (Length+3) = (6
 
 #define ACPI_EXCLUSIVE                  (u8) 0x00
 #define ACPI_SHARED                     (u8) 0x01
-#define ACPI_EXCLUSIVE_AND_WAKE         (u8) 0x02
-#define ACPI_SHARED_AND_WAKE            (u8) 0x03
+
+/* Wake */
+
+#define ACPI_NOT_WAKE_CAPABLE           (u8) 0x00
+#define ACPI_WAKE_CAPABLE               (u8) 0x01
 
 /*
  * DMA Attributes
@@ -171,6 +174,7 @@ struct acpi_resource_irq {
         u8 triggering;
         u8 polarity;
         u8 sharable;
+        u8 wake_capable;
         u8 interrupt_count;
         u8 interrupts[1];
 };
@@ -346,6 +350,7 @@ struct acpi_resource_extended_irq {
         u8 triggering;
         u8 polarity;
         u8 sharable;
+        u8 wake_capable;
         u8 interrupt_count;
         struct acpi_resource_source resource_source;
         u32 interrupts[1];
@@ -365,6 +370,7 @@ struct acpi_resource_gpio {
         u8 producer_consumer;   /* For values, see Producer/Consumer above */
         u8 pin_config;
         u8 sharable;            /* For values, see Interrupt Attributes above */
+        u8 wake_capable;        /* For values, see Interrupt Attributes above */
         u8 io_restriction;
         u8 triggering;          /* For values, see Interrupt Attributes above */
         u8 polarity;            /* For values, see Interrupt Attributes above */
@@ -591,7 +597,10 @@ struct acpi_resource {
 #define ACPI_RS_SIZE_MIN                    (u32) ACPI_ROUND_UP_TO_NATIVE_WORD (12)
 #define ACPI_RS_SIZE(type)                  (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type))
 
-#define ACPI_NEXT_RESOURCE(res)             (struct acpi_resource *)((u8 *) res + res->length)
+/* Macro for walking resource templates with multiple descriptors */
+
+#define ACPI_NEXT_RESOURCE(res) \
+        ACPI_ADD_PTR (struct acpi_resource, (res), (res)->length)
 
 struct acpi_pci_routing_table {
         u32 length;
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index 4f94b1d812d5..9b58a8f43771 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -326,8 +326,6 @@ enum acpi_preferred_pm_profiles {
 
 #pragma pack()
 
-#define ACPI_FADT_OFFSET(f)             (u16) ACPI_OFFSET (struct acpi_table_fadt, f)
-
 /*
  * Internal table-related structures
  */
@@ -359,11 +357,14 @@ struct acpi_table_desc {
 /*
  * Get the remaining ACPI tables
  */
-
 #include <acpi/actbl1.h>
 #include <acpi/actbl2.h>
 #include <acpi/actbl3.h>
 
+/* Macros used to generate offsets to specific table fields */
+
+#define ACPI_FADT_OFFSET(f)             (u16) ACPI_OFFSET (struct acpi_table_fadt, f)
+
 /*
  * Sizes of the various flavors of FADT. We need to look closely
  * at the FADT length because the version number essentially tells
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 280fc45b59dd..0bd750ebeb49 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -768,7 +768,7 @@ struct acpi_madt_interrupt_source {
 
 struct acpi_madt_local_x2apic {
         struct acpi_subtable_header header;
-        u16 reserved;           /* Reserved - must be zero */
+        u16 reserved;           /* reserved - must be zero */
         u32 local_apic_id;      /* Processor x2APIC ID  */
         u32 lapic_flags;
         u32 uid;                /* ACPI processor UID */
@@ -781,14 +781,14 @@ struct acpi_madt_local_x2apic_nmi {
         u16 inti_flags;
         u32 uid;                /* ACPI processor UID */
         u8 lint;                /* LINTn to which NMI is connected */
-        u8 reserved[3];
+        u8 reserved[3];         /* reserved - must be zero */
 };
 
 /* 11: Generic Interrupt (ACPI 5.0) */
 
 struct acpi_madt_generic_interrupt {
         struct acpi_subtable_header header;
-        u16 reserved;           /* Reserved - must be zero */
+        u16 reserved;           /* reserved - must be zero */
         u32 gic_id;
         u32 uid;
         u32 flags;
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 1b2b356486d1..77dc7a4099a3 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -261,9 +261,28 @@ struct acpi_csrt_group {
         u16 subdevice_id;
         u16 revision;
         u16 reserved;
-        u32 info_length;
+        u32 shared_info_length;
 
-        /* Shared data (length = info_length) immediately follows */
+        /* Shared data immediately follows (Length = shared_info_length) */
+};
+
+/* Shared Info subtable */
+
+struct acpi_csrt_shared_info {
+        u16 major_version;
+        u16 minor_version;
+        u32 mmio_base_low;
+        u32 mmio_base_high;
+        u32 gsi_interrupt;
+        u8 interrupt_polarity;
+        u8 interrupt_mode;
+        u8 num_channels;
+        u8 dma_address_width;
+        u16 base_request_line;
+        u16 num_handshake_signals;
+        u32 max_block_size;
+
+        /* Resource descriptors immediately follow (Length = Group length - shared_info_length) */
 };
 
 /* Resource Descriptor subtable */
diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h
index 6585141e4b97..332b17e3bec8 100644
--- a/include/acpi/actbl3.h
+++ b/include/acpi/actbl3.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -68,13 +68,13 @@
 #define ACPI_SIG_PCCT           "PCCT"  /* Platform Communications Channel Table */
 #define ACPI_SIG_PMTT           "PMTT"  /* Platform Memory Topology Table */
 #define ACPI_SIG_RASF           "RASF"  /* RAS Feature table */
+#define ACPI_SIG_TPM2           "TPM2"  /* Trusted Platform Module 2.0 H/W interface table */
 
 #define ACPI_SIG_S3PT           "S3PT"  /* S3 Performance (sub)Table */
 #define ACPI_SIG_PCCS           "PCC"   /* PCC Shared Memory Region */
 
 /* Reserved table signatures */
 
-#define ACPI_SIG_CSRT           "CSRT"  /* Core System Resources Table */
 #define ACPI_SIG_MATR           "MATR"  /* Memory Address Translation Table */
 #define ACPI_SIG_MSDM           "MSDM"  /* Microsoft Data Management Table */
 #define ACPI_SIG_WPBT           "WPBT"  /* Windows Platform Binary Table */
@@ -550,6 +550,36 @@ enum acpi_rasf_status {
 #define ACPI_RASF_ERROR                 (1<<2)
 #define ACPI_RASF_STATUS                (0x1F<<3)
 
+/*******************************************************************************
+ *
+ * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table
+ *        Version 3
+ *
+ * Conforms to "TPM 2.0 Hardware Interface Table (TPM2)" 29 November 2011
+ *
+ ******************************************************************************/
+
+struct acpi_table_tpm2 {
+        struct acpi_table_header header;        /* Common ACPI table header */
+        u32 flags;
+        u64 control_address;
+        u32 start_method;
+};
+
+/* Control area structure (not part of table, pointed to by control_address) */
+
+struct acpi_tpm2_control {
+        u32 reserved;
+        u32 error;
+        u32 cancel;
+        u32 start;
+        u64 interrupt_control;
+        u32 command_size;
+        u64 command_address;
+        u32 response_size;
+        u64 response_address;
+};
+
 /* Reset to default packing */
 
 #pragma pack()
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 4f43f1fba132..845e75f1ffd8 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -341,7 +341,7 @@ typedef u32 acpi_physical_address;
 
 /* PM Timer ticks per second (HZ) */
 
-#define PM_TIMER_FREQUENCY              3579545
+#define ACPI_PM_TIMER_FREQUENCY         3579545
 
 /*******************************************************************************
  *
@@ -373,6 +373,21 @@ typedef u32 acpi_name;		/* 4-byte ACPI name */
 typedef char *acpi_string;      /* Null terminated ASCII string */
 typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
 
+/* Time constants for timer calculations */
+
+#define ACPI_MSEC_PER_SEC               1000L
+
+#define ACPI_USEC_PER_MSEC              1000L
+#define ACPI_USEC_PER_SEC               1000000L
+
+#define ACPI_100NSEC_PER_USEC           10L
+#define ACPI_100NSEC_PER_MSEC           10000L
+#define ACPI_100NSEC_PER_SEC            10000000L
+
+#define ACPI_NSEC_PER_USEC              1000L
+#define ACPI_NSEC_PER_MSEC              1000000L
+#define ACPI_NSEC_PER_SEC               1000000000L
+
 /* Owner IDs are used to track namespace nodes for selective deletion */
 
 typedef u8 acpi_owner_id;
@@ -390,10 +405,6 @@ typedef u8 acpi_owner_id;
 #define ACPI_MAX16_DECIMAL_DIGITS        5
 #define ACPI_MAX8_DECIMAL_DIGITS         3
 
-/* PM Timer ticks per second (HZ) */
-
-#define PM_TIMER_FREQUENCY  3579545
-
 /*
  * Constants with special meanings
  */
@@ -474,6 +485,7 @@ typedef u64 acpi_integer;
  */
 #define ACPI_FULL_INITIALIZATION        0x00
 #define ACPI_NO_ADDRESS_SPACE_INIT      0x01
+#define ACPI_NO_HARDWARE_INIT           0x02
 #define ACPI_NO_EVENT_INIT              0x04
 #define ACPI_NO_HANDLER_INIT            0x08
 #define ACPI_NO_ACPI_ENABLE             0x10
@@ -595,7 +607,7 @@ typedef u32 acpi_object_type;
 
 /*
  * These are special object types that never appear in
- * a Namespace node, only in a union acpi_operand_object
+ * a Namespace node, only in an object of union acpi_operand_object
  */
 #define ACPI_TYPE_LOCAL_EXTRA           0x1C
 #define ACPI_TYPE_LOCAL_DATA            0x1D
@@ -662,7 +674,7 @@ typedef u32 acpi_event_status;
 #define ACPI_GPE_MAX                    0xFF
 #define ACPI_NUM_GPE                    256
 
-/* Actions for acpi_set_gpe_wake_mask, acpi_hw_low_set_gpe */
+/* Actions for acpi_set_gpe, acpi_gpe_wakeup, acpi_hw_low_set_gpe */
 
 #define ACPI_GPE_ENABLE                 0
 #define ACPI_GPE_DISABLE                1
@@ -880,6 +892,10 @@ struct acpi_buffer {
         void *pointer;          /* pointer to buffer */
 };
 
+/* Free a buffer created in an struct acpi_buffer via ACPI_ALLOCATE_LOCAL_BUFFER */
+
+#define ACPI_FREE_BUFFER(b)         ACPI_FREE(b.pointer)
+
 /*
  * name_type for acpi_get_name
  */
@@ -968,7 +984,11 @@ acpi_status(*acpi_exception_handler) (acpi_status aml_status,
 /* Table Event handler (Load, load_table, etc.) and types */
 
 typedef
-acpi_status(*acpi_tbl_handler) (u32 event, void *table, void *context);
+acpi_status(*acpi_table_handler) (u32 event, void *table, void *context);
+
+#define ACPI_TABLE_LOAD             0x0
+#define ACPI_TABLE_UNLOAD           0x1
+#define ACPI_NUM_TABLE_EVENTS       2
 
 /* Address Spaces (For Operation Regions) */
 
diff --git a/include/acpi/container.h b/include/acpi/container.h
deleted file mode 100644
index a703f14e049e..000000000000
--- a/include/acpi/container.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef __ACPI_CONTAINER_H
-#define __ACPI_CONTAINER_H
-
-#include <linux/kernel.h>
-
-struct acpi_container {
-        acpi_handle handle;
-        unsigned long sun;
-        int state;
-};
-
-#endif                          /* __ACPI_CONTAINER_H */
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index 89cee88dd2a5..ef04b36ca6ed 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -1,11 +1,11 @@
 /******************************************************************************
  *
- * Name: acenv.h - Generation environment specific items
+ * Name: acenv.h - Host and compiler configuration
  *
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,12 @@
 #ifndef __ACENV_H__
 #define __ACENV_H__
 
+/*
+ * Environment configuration. The purpose of this file is to interface ACPICA
+ * to the local environment. This includes compiler-specific, OS-specific,
+ * and machine-specific configuration.
+ */
+
 /* Types for ACPI_MUTEX_TYPE */
 
 #define ACPI_BINARY_SEMAPHORE       0
@@ -60,139 +66,170 @@
  *
  *****************************************************************************/
 
-#ifdef ACPI_LIBRARY
-/*
- * Note: The non-debug version of the acpi_library does not contain any
- * debug support, for minimal size. The debug version uses ACPI_FULL_DEBUG
- */
-#define ACPI_USE_LOCAL_CACHE
-#endif
+/* iASL configuration */
 
 #ifdef ACPI_ASL_COMPILER
-#define ACPI_DEBUG_OUTPUT
 #define ACPI_APPLICATION
 #define ACPI_DISASSEMBLER
+#define ACPI_DEBUG_OUTPUT
 #define ACPI_CONSTANT_EVAL_ONLY
 #define ACPI_LARGE_NAMESPACE_NODE
 #define ACPI_DATA_TABLE_DISASSEMBLY
+#define ACPI_SINGLE_THREADED
 #endif
 
+/* acpi_exec configuration. Multithreaded with full AML debugger */
+
 #ifdef ACPI_EXEC_APP
-#undef DEBUGGER_THREADING
-#define DEBUGGER_THREADING      DEBUGGER_SINGLE_THREADED
-#define ACPI_FULL_DEBUG
 #define ACPI_APPLICATION
-#define ACPI_DEBUGGER
+#define ACPI_FULL_DEBUG
 #define ACPI_MUTEX_DEBUG
 #define ACPI_DBG_TRACK_ALLOCATIONS
 #endif
 
+/* acpi_names configuration. Single threaded with debugger output enabled. */
+
+#ifdef ACPI_NAMES_APP
+#define ACPI_DEBUGGER
+#define ACPI_APPLICATION
+#define ACPI_SINGLE_THREADED
+#endif
+
+/*
+ * acpi_bin/acpi_help/acpi_src configuration. All single threaded, with
+ * no debug output.
+ */
+#if (defined ACPI_BIN_APP)   || \
+        (defined ACPI_SRC_APP)   || \
+        (defined ACPI_XTRACT_APP)
+#define ACPI_APPLICATION
+#define ACPI_SINGLE_THREADED
+#endif
+
+#ifdef ACPI_HELP_APP
+#define ACPI_APPLICATION
+#define ACPI_SINGLE_THREADED
+#define ACPI_NO_ERROR_MESSAGES
+#endif
+
+/* Linkable ACPICA library */
+
+#ifdef ACPI_LIBRARY
+#define ACPI_USE_LOCAL_CACHE
+#define ACPI_FUTURE_USAGE
+#endif
+
+/* Common for all ACPICA applications */
+
 #ifdef ACPI_APPLICATION
 #define ACPI_USE_SYSTEM_CLIBRARY
 #define ACPI_USE_LOCAL_CACHE
 #endif
 
+/* Common debug support */
+
 #ifdef ACPI_FULL_DEBUG
 #define ACPI_DEBUGGER
 #define ACPI_DEBUG_OUTPUT
 #define ACPI_DISASSEMBLER
 #endif
 
-/*
- * Environment configuration.  The purpose of this file is to interface to the
- * local generation environment.
- *
- * 1) ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
- *      Otherwise, local versions of string/memory functions will be used.
- * 2) ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
- *      the standard header files may be used.
- *
- * The ACPI subsystem only uses low level C library functions that do not call
- * operating system services and may therefore be inlined in the code.
- *
- * It may be necessary to tailor these include files to the target
- * generation environment.
- *
- *
- * Functions and constants used from each header:
- *
- * string.h:    memcpy
- *              memset
- *              strcat
- *              strcmp
- *              strcpy
- *              strlen
- *              strncmp
- *              strncat
- *              strncpy
- *
- * stdlib.h:    strtoul
- *
- * stdarg.h:    va_list
- *              va_arg
- *              va_start
- *              va_end
- *
- */
 
 /*! [Begin] no source code translation */
 
+/******************************************************************************
+ *
+ * Host configuration files. The compiler configuration files are included
+ * by the host files.
+ *
+ *****************************************************************************/
+
 #if defined(_LINUX) || defined(__linux__)
 #include <acpi/platform/aclinux.h>
 
-#elif defined(_AED_EFI)
-#include "acefi.h"
-
-#elif defined(WIN32)
-#include "acwin.h"
-
-#elif defined(WIN64)
-#include "acwin64.h"
-
-#elif defined(MSDOS)            /* Must appear after WIN32 and WIN64 check */
-#include "acdos16.h"
-
 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 #include "acfreebsd.h"
 
 #elif defined(__NetBSD__)
 #include "acnetbsd.h"
 
+#elif defined(__sun)
+#include "acsolaris.h"
+
 #elif defined(MODESTO)
 #include "acmodesto.h"
 
 #elif defined(NETWARE)
 #include "acnetware.h"
 
-#elif defined(__sun)
-#include "acsolaris.h"
+#elif defined(_CYGWIN)
+#include "accygwin.h"
 
-#else
+#elif defined(WIN32)
+#include "acwin.h"
+
+#elif defined(WIN64)
+#include "acwin64.h"
 
-/* All other environments */
+#elif defined(_WRS_LIB_BUILD)
+#include "acvxworks.h"
 
-#define ACPI_USE_STANDARD_HEADERS
+#elif defined(__OS2__)
+#include "acos2.h"
 
-#define COMPILER_DEPENDENT_INT64   long long
-#define COMPILER_DEPENDENT_UINT64  unsigned long long
+#elif defined(_AED_EFI)
+#include "acefi.h"
+
+#elif defined(__HAIKU__)
+#include "achaiku.h"
 
+#else
+
+/* Unknown environment */
+
+#error Unknown target environment
 #endif
 
 /*! [End] no source code translation !*/
 
 /******************************************************************************
  *
- * Miscellaneous configuration
+ * Setup defaults for the required symbols that were not defined in one of
+ * the host/compiler files above.
  *
  *****************************************************************************/
 
-/*
- * Are mutexes supported by the host? default is no, use binary semaphores.
- */
+/* 64-bit data types */
+
+#ifndef COMPILER_DEPENDENT_INT64
+#define COMPILER_DEPENDENT_INT64   long long
+#endif
+
+#ifndef COMPILER_DEPENDENT_UINT64
+#define COMPILER_DEPENDENT_UINT64  unsigned long long
+#endif
+
+/* Type of mutex supported by host. Default is binary semaphores. */
 #ifndef ACPI_MUTEX_TYPE
 #define ACPI_MUTEX_TYPE             ACPI_BINARY_SEMAPHORE
 #endif
 
+/* Global Lock acquire/release */
+
+#ifndef ACPI_ACQUIRE_GLOBAL_LOCK
+#define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acquired) acquired = 1
+#endif
+
+#ifndef ACPI_RELEASE_GLOBAL_LOCK
+#define ACPI_RELEASE_GLOBAL_LOCK(Glptr, pending) pending = 0
+#endif
+
+/* Flush CPU cache - used when going to sleep. Wbinvd or similar. */
+
+#ifndef ACPI_FLUSH_CPU_CACHE
+#define ACPI_FLUSH_CPU_CACHE()
+#endif
+
 /* "inline" keywords - configurable since inline is not standardized */
 
 #ifndef ACPI_INLINE
@@ -200,6 +237,30 @@
 #endif
 
 /*
+ * Configurable calling conventions:
+ *
+ * ACPI_SYSTEM_XFACE        - Interfaces to host OS (handlers, threads)
+ * ACPI_EXTERNAL_XFACE      - External ACPI interfaces
+ * ACPI_INTERNAL_XFACE      - Internal ACPI interfaces
+ * ACPI_INTERNAL_VAR_XFACE  - Internal variable-parameter list interfaces
+ */
+#ifndef ACPI_SYSTEM_XFACE
+#define ACPI_SYSTEM_XFACE
+#endif
+
+#ifndef ACPI_EXTERNAL_XFACE
+#define ACPI_EXTERNAL_XFACE
+#endif
+
+#ifndef ACPI_INTERNAL_XFACE
+#define ACPI_INTERNAL_XFACE
+#endif
+
+#ifndef ACPI_INTERNAL_VAR_XFACE
+#define ACPI_INTERNAL_VAR_XFACE
+#endif
+
+/*
  * Debugger threading model
  * Use single threaded if the entire subsystem is contained in an application
  * Use multiple threaded when the subsystem is running in the kernel.
@@ -222,17 +283,26 @@
  *
  *****************************************************************************/
 
-#define ACPI_IS_ASCII(c)  ((c) < 0x80)
-
-#ifdef ACPI_USE_SYSTEM_CLIBRARY
 /*
- * Use the standard C library headers.
- * We want to keep these to a minimum.
+ * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library.
+ *      Otherwise, local versions of string/memory functions will be used.
+ * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and
+ *      the standard header files may be used.
+ *
+ * The ACPICA subsystem only uses low level C library functions that do not call
+ * operating system services and may therefore be inlined in the code.
+ *
+ * It may be necessary to tailor these include files to the target
+ * generation environment.
  */
+#ifdef ACPI_USE_SYSTEM_CLIBRARY
+
+/* Use the standard C library headers. We want to keep these to a minimum. */
+
 #ifdef ACPI_USE_STANDARD_HEADERS
-/*
- * Use the standard headers from the standard locations
- */
+
+/* Use the standard headers from the standard locations */
+
 #include <stdarg.h>
 #include <stdlib.h>
 #include <string.h>
@@ -240,9 +310,8 @@
 
 #endif                          /* ACPI_USE_STANDARD_HEADERS */
 
-/*
- * We will be linking to the standard Clib functions
- */
+/* We will be linking to the standard Clib functions */
+
 #define ACPI_STRSTR(s1,s2)      strstr((s1), (s2))
 #define ACPI_STRCHR(s1,c)       strchr((s1), (c))
 #define ACPI_STRLEN(s)          (acpi_size) strlen((s))
@@ -274,13 +343,12 @@
  *
  *****************************************************************************/
 
- /*
-  * Use local definitions of C library macros and functions
-  * NOTE: The function implementations may not be as efficient
-  * as an inline or assembly code implementation provided by a
-  * native C library.
-  */
-
+/*
+ * Use local definitions of C library macros and functions. These function
+ * implementations may not be as efficient as an inline or assembly code
+ * implementation provided by a native C library, but they are functionally
+ * equivalent.
+ */
 #ifndef va_arg
 
 #ifndef _VALIST
@@ -288,22 +356,22 @@
 typedef char *va_list;
 #endif                          /* _VALIST */
 
-/*
- * Storage alignment properties
- */
+/* Storage alignment properties */
+
 #define  _AUPBND                (sizeof (acpi_native_int) - 1)
 #define  _ADNBND                (sizeof (acpi_native_int) - 1)
 
-/*
- * Variable argument list macro definitions
- */
+/* Variable argument list macro definitions */
+
 #define _bnd(X, bnd)            (((sizeof (X)) + (bnd)) & (~(bnd)))
 #define va_arg(ap, T)           (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND))))
-#define va_end(ap)              (void) 0
+#define va_end(ap)              (ap = (va_list) NULL)
 #define va_start(ap, A)         (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND))))
 
 #endif                          /* va_arg */
 
+/* Use the local (ACPICA) definitions of the clib functions */
+
 #define ACPI_STRSTR(s1,s2)      acpi_ut_strstr ((s1), (s2))
 #define ACPI_STRCHR(s1,c)       acpi_ut_strchr ((s1), (c))
 #define ACPI_STRLEN(s)          (acpi_size) acpi_ut_strlen ((s))
@@ -322,59 +390,4 @@ typedef char *va_list;
 
 #endif                          /* ACPI_USE_SYSTEM_CLIBRARY */
 
-/******************************************************************************
- *
- * Assembly code macros
- *
- *****************************************************************************/
-
-/*
- * Handle platform- and compiler-specific assembly language differences.
- * These should already have been defined by the platform includes above.
- *
- * Notes:
- * 1) Interrupt 3 is used to break into a debugger
- * 2) Interrupts are turned off during ACPI register setup
- */
-
-/* Unrecognized compiler, use defaults */
-
-#ifndef ACPI_ASM_MACROS
-
-/*
- * Calling conventions:
- *
- * ACPI_SYSTEM_XFACE        - Interfaces to host OS (handlers, threads)
- * ACPI_EXTERNAL_XFACE      - External ACPI interfaces
- * ACPI_INTERNAL_XFACE      - Internal ACPI interfaces
- * ACPI_INTERNAL_VAR_XFACE  - Internal variable-parameter list interfaces
- */
-#define ACPI_SYSTEM_XFACE
-#define ACPI_EXTERNAL_XFACE
-#define ACPI_INTERNAL_XFACE
-#define ACPI_INTERNAL_VAR_XFACE
-
-#define ACPI_ASM_MACROS
-#define BREAKPOINT3
-#define ACPI_DISABLE_IRQS()
-#define ACPI_ENABLE_IRQS()
-#define ACPI_ACQUIRE_GLOBAL_LOCK(Glptr, acq)
-#define ACPI_RELEASE_GLOBAL_LOCK(Glptr, acq)
-
-#endif                          /* ACPI_ASM_MACROS */
-
-#ifdef ACPI_APPLICATION
-
-/* Don't want software interrupts within a ring3 application */
-
-#undef BREAKPOINT3
-#define BREAKPOINT3
-#endif
-
-/******************************************************************************
- *
- * Compiler-specific information is contained in the compiler-specific
- * headers.
- *
- *****************************************************************************/
 #endif                          /* __ACENV_H__ */
diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h
index 72553b0c9f33..e077ce6c38ca 100644
--- a/include/acpi/platform/acgcc.h
+++ b/include/acpi/platform/acgcc.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -64,8 +64,4 @@
  */
 #define ACPI_UNUSED_VAR __attribute__ ((unused))
 
-#ifdef _ANSI
-#define inline
-#endif
-
 #endif                          /* __ACGCC_H__ */
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 85d5d8f38452..68534ef86ec8 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -108,7 +108,6 @@
 
 #include <acpi/platform/acgcc.h>
 
-
 #ifdef __KERNEL__
 #include <acpi/actypes.h>
 /*
diff --git a/include/asm-generic/cputime.h b/include/asm-generic/cputime.h
index 9a62937c56ca..51969436b8b8 100644
--- a/include/asm-generic/cputime.h
+++ b/include/asm-generic/cputime.h
@@ -4,66 +4,12 @@
 #include <linux/time.h>
 #include <linux/jiffies.h>
 
-typedef unsigned long __nocast cputime_t;
-
-#define cputime_one_jiffy               jiffies_to_cputime(1)
-#define cputime_to_jiffies(__ct)        (__force unsigned long)(__ct)
-#define cputime_to_scaled(__ct)         (__ct)
-#define jiffies_to_cputime(__hz)        (__force cputime_t)(__hz)
-
-typedef u64 __nocast cputime64_t;
-
-#define cputime64_to_jiffies64(__ct)    (__force u64)(__ct)
-#define jiffies64_to_cputime64(__jif)   (__force cputime64_t)(__jif)
-
-#define nsecs_to_cputime64(__ct)        \
-        jiffies64_to_cputime64(nsecs_to_jiffies64(__ct))
-
-
-/*
- * Convert cputime to microseconds and back.
- */
-#define cputime_to_usecs(__ct)          \
-        jiffies_to_usecs(cputime_to_jiffies(__ct))
-#define usecs_to_cputime(__usec)        \
-        jiffies_to_cputime(usecs_to_jiffies(__usec))
-#define usecs_to_cputime64(__usec)      \
-        jiffies64_to_cputime64(nsecs_to_jiffies64((__usec) * 1000))
-
-/*
- * Convert cputime to seconds and back.
- */
-#define cputime_to_secs(jif)            (cputime_to_jiffies(jif) / HZ)
-#define secs_to_cputime(sec)            jiffies_to_cputime((sec) * HZ)
-
-/*
- * Convert cputime to timespec and back.
- */
-#define timespec_to_cputime(__val)      \
-        jiffies_to_cputime(timespec_to_jiffies(__val))
-#define cputime_to_timespec(__ct,__val) \
-        jiffies_to_timespec(cputime_to_jiffies(__ct),__val)
-
-/*
- * Convert cputime to timeval and back.
- */
-#define timeval_to_cputime(__val)       \
-        jiffies_to_cputime(timeval_to_jiffies(__val))
-#define cputime_to_timeval(__ct,__val)  \
-        jiffies_to_timeval(cputime_to_jiffies(__ct),__val)
-
-/*
- * Convert cputime to clock and back.
- */
-#define cputime_to_clock_t(__ct)        \
-        jiffies_to_clock_t(cputime_to_jiffies(__ct))
-#define clock_t_to_cputime(__x)         \
-        jiffies_to_cputime(clock_t_to_jiffies(__x))
+#ifndef CONFIG_VIRT_CPU_ACCOUNTING
+# include <asm-generic/cputime_jiffies.h>
+#endif
 
-/*
- * Convert cputime64 to clock.
- */
-#define cputime64_to_clock_t(__ct)      \
-        jiffies_64_to_clock_t(cputime64_to_jiffies64(__ct))
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN
+# include <asm-generic/cputime_nsecs.h>
+#endif
 
 #endif
diff --git a/include/asm-generic/cputime_jiffies.h b/include/asm-generic/cputime_jiffies.h
new file mode 100644
index 000000000000..272ecba9f588
--- /dev/null
+++ b/include/asm-generic/cputime_jiffies.h
@@ -0,0 +1,72 @@
+#ifndef _ASM_GENERIC_CPUTIME_JIFFIES_H
+#define _ASM_GENERIC_CPUTIME_JIFFIES_H
+
+typedef unsigned long __nocast cputime_t;
+
+#define cputime_one_jiffy               jiffies_to_cputime(1)
+#define cputime_to_jiffies(__ct)        (__force unsigned long)(__ct)
+#define cputime_to_scaled(__ct)         (__ct)
+#define jiffies_to_cputime(__hz)        (__force cputime_t)(__hz)
+
+typedef u64 __nocast cputime64_t;
+
+#define cputime64_to_jiffies64(__ct)    (__force u64)(__ct)
+#define jiffies64_to_cputime64(__jif)   (__force cputime64_t)(__jif)
+
+
+/*
+ * Convert nanoseconds to cputime
+ */
+#define nsecs_to_cputime64(__nsec)      \
+        jiffies64_to_cputime64(nsecs_to_jiffies64(__nsec))
+#define nsecs_to_cputime(__nsec)        \
+        jiffies_to_cputime(nsecs_to_jiffies(__nsec))
+
+
+/*
+ * Convert cputime to microseconds and back.
+ */
+#define cputime_to_usecs(__ct)          \
+        jiffies_to_usecs(cputime_to_jiffies(__ct))
+#define usecs_to_cputime(__usec)        \
+        jiffies_to_cputime(usecs_to_jiffies(__usec))
+#define usecs_to_cputime64(__usec)      \
+        jiffies64_to_cputime64(nsecs_to_jiffies64((__usec) * 1000))
+
+/*
+ * Convert cputime to seconds and back.
+ */
+#define cputime_to_secs(jif)            (cputime_to_jiffies(jif) / HZ)
+#define secs_to_cputime(sec)            jiffies_to_cputime((sec) * HZ)
+
+/*
+ * Convert cputime to timespec and back.
+ */
+#define timespec_to_cputime(__val)      \
+        jiffies_to_cputime(timespec_to_jiffies(__val))
+#define cputime_to_timespec(__ct,__val) \
+        jiffies_to_timespec(cputime_to_jiffies(__ct),__val)
+
+/*
+ * Convert cputime to timeval and back.
+ */
+#define timeval_to_cputime(__val)       \
+        jiffies_to_cputime(timeval_to_jiffies(__val))
+#define cputime_to_timeval(__ct,__val)  \
+        jiffies_to_timeval(cputime_to_jiffies(__ct),__val)
+
+/*
+ * Convert cputime to clock and back.
+ */
+#define cputime_to_clock_t(__ct)        \
+        jiffies_to_clock_t(cputime_to_jiffies(__ct))
+#define clock_t_to_cputime(__x)         \
+        jiffies_to_cputime(clock_t_to_jiffies(__x))
+
+/*
+ * Convert cputime64 to clock.
+ */
+#define cputime64_to_clock_t(__ct)      \
+        jiffies_64_to_clock_t(cputime64_to_jiffies64(__ct))
+
+#endif
diff --git a/include/asm-generic/cputime_nsecs.h b/include/asm-generic/cputime_nsecs.h
new file mode 100644
index 000000000000..b6485cafb7bd
--- /dev/null
+++ b/include/asm-generic/cputime_nsecs.h
@@ -0,0 +1,104 @@
+/*
+ * Definitions for measuring cputime in nsecs resolution.
+ *
+ * Based on <arch/ia64/include/asm/cputime.h>
+ *
+ * Copyright (C) 2007 FUJITSU LIMITED
+ * Copyright (C) 2007 Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.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 _ASM_GENERIC_CPUTIME_NSECS_H
+#define _ASM_GENERIC_CPUTIME_NSECS_H
+
+typedef u64 __nocast cputime_t;
+typedef u64 __nocast cputime64_t;
+
+#define cputime_one_jiffy               jiffies_to_cputime(1)
+
+/*
+ * Convert cputime <-> jiffies (HZ)
+ */
+#define cputime_to_jiffies(__ct)        \
+        ((__force u64)(__ct) / (NSEC_PER_SEC / HZ))
+#define cputime_to_scaled(__ct)         (__ct)
+#define jiffies_to_cputime(__jif)       \
+        (__force cputime_t)((__jif) * (NSEC_PER_SEC / HZ))
+#define cputime64_to_jiffies64(__ct)    \
+        ((__force u64)(__ct) / (NSEC_PER_SEC / HZ))
+#define jiffies64_to_cputime64(__jif)   \
+        (__force cputime64_t)((__jif) * (NSEC_PER_SEC / HZ))
+
+
+/*
+ * Convert cputime <-> nanoseconds
+ */
+#define nsecs_to_cputime(__nsecs)       ((__force u64)(__nsecs))
+
+
+/*
+ * Convert cputime <-> microseconds
+ */
+#define cputime_to_usecs(__ct)          \
+        ((__force u64)(__ct) / NSEC_PER_USEC)
+#define usecs_to_cputime(__usecs)       \
+        (__force cputime_t)((__usecs) * NSEC_PER_USEC)
+#define usecs_to_cputime64(__usecs)     \
+        (__force cputime64_t)((__usecs) * NSEC_PER_USEC)
+
+/*
+ * Convert cputime <-> seconds
+ */
+#define cputime_to_secs(__ct)           \
+        ((__force u64)(__ct) / NSEC_PER_SEC)
+#define secs_to_cputime(__secs)         \
+        (__force cputime_t)((__secs) * NSEC_PER_SEC)
+
+/*
+ * Convert cputime <-> timespec (nsec)
+ */
+static inline cputime_t timespec_to_cputime(const struct timespec *val)
+{
+        u64 ret = val->tv_sec * NSEC_PER_SEC + val->tv_nsec;
+        return (__force cputime_t) ret;
+}
+static inline void cputime_to_timespec(const cputime_t ct, struct timespec *val)
+{
+        val->tv_sec  = (__force u64) ct / NSEC_PER_SEC;
+        val->tv_nsec = (__force u64) ct % NSEC_PER_SEC;
+}
+
+/*
+ * Convert cputime <-> timeval (msec)
+ */
+static inline cputime_t timeval_to_cputime(struct timeval *val)
+{
+        u64 ret = val->tv_sec * NSEC_PER_SEC + val->tv_usec * NSEC_PER_USEC;
+        return (__force cputime_t) ret;
+}
+static inline void cputime_to_timeval(const cputime_t ct, struct timeval *val)
+{
+        val->tv_sec = (__force u64) ct / NSEC_PER_SEC;
+        val->tv_usec = ((__force u64) ct % NSEC_PER_SEC) / NSEC_PER_USEC;
+}
+
+/*
+ * Convert cputime <-> clock (USER_HZ)
+ */
+#define cputime_to_clock_t(__ct)        \
+        ((__force u64)(__ct) / (NSEC_PER_SEC / USER_HZ))
+#define clock_t_to_cputime(__x)         \
+        (__force cputime_t)((__x) * (NSEC_PER_SEC / USER_HZ))
+
+/*
+ * Convert cputime64 to clock.
+ */
+#define cputime64_to_clock_t(__ct)      \
+        cputime_to_clock_t((__force cputime_t)__ct)
+
+#endif
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
index 33bbbae4ddc6..8e260cf01351 100644
--- a/include/asm-generic/io.h
+++ b/include/asm-generic/io.h
@@ -53,8 +53,18 @@ static inline u32 __raw_readl(const volatile void __iomem *addr)
 #endif
 
 #define readb __raw_readb
-#define readw(addr) __le16_to_cpu(__raw_readw(addr))
-#define readl(addr) __le32_to_cpu(__raw_readl(addr))
+
+#define readw readw
+static inline u16 readw(const volatile void __iomem *addr)
+{
+        return __le16_to_cpu(__raw_readw(addr));
+}
+
+#define readl readl
+static inline u32 readl(const volatile void __iomem *addr)
+{
+        return __le32_to_cpu(__raw_readl(addr));
+}
 
 #ifndef __raw_writeb
 static inline void __raw_writeb(u8 b, volatile void __iomem *addr)
@@ -89,7 +99,11 @@ static inline u64 __raw_readq(const volatile void __iomem *addr)
 }
 #endif
 
-#define readq(addr) __le64_to_cpu(__raw_readq(addr))
+#define readq readq
+static inline u64 readq(const volatile void __iomem *addr)
+{
+        return __le64_to_cpu(__raw_readq(addr));
+}
 
 #ifndef __raw_writeq
 static inline void __raw_writeq(u64 b, volatile void __iomem *addr)
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 5cf680a98f9b..bfd87685fc1f 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -197,16 +197,6 @@ static inline int pmd_same(pmd_t pmd_a, pmd_t pmd_b)
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
 #endif
 
-#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY
-#define page_test_and_clear_dirty(pfn, mapped)  (0)
-#endif
-
-#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY
-#define pte_maybe_dirty(pte)            pte_dirty(pte)
-#else
-#define pte_maybe_dirty(pte)            (1)
-#endif
-
 #ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_YOUNG
 #define page_test_and_clear_young(pfn) (0)
 #endif
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index d1ea7ce0b4cb..afa12c7a025c 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -149,6 +149,33 @@
 #define TRACE_SYSCALLS()
 #endif
 
+#ifdef CONFIG_CLKSRC_OF
+#define CLKSRC_OF_TABLES() . = ALIGN(8);                                \
+                           VMLINUX_SYMBOL(__clksrc_of_table) = .;       \
+                           *(__clksrc_of_table)                         \
+                           *(__clksrc_of_table_end)
+#else
+#define CLKSRC_OF_TABLES()
+#endif
+
+#ifdef CONFIG_IRQCHIP
+#define IRQCHIP_OF_MATCH_TABLE()                                        \
+        . = ALIGN(8);                                                   \
+        VMLINUX_SYMBOL(__irqchip_begin) = .;                            \
+        *(__irqchip_of_table)                                           \
+        *(__irqchip_of_end)
+#else
+#define IRQCHIP_OF_MATCH_TABLE()
+#endif
+
+#ifdef CONFIG_COMMON_CLK
+#define CLK_OF_TABLES() . = ALIGN(8);                           \
+                        VMLINUX_SYMBOL(__clk_of_table) = .;     \
+                        *(__clk_of_table)                       \
+                        *(__clk_of_table_end)
+#else
+#define CLK_OF_TABLES()
+#endif
 
 #define KERNEL_DTB()                                                    \
         STRUCT_ALIGN();                                                 \
@@ -493,7 +520,10 @@
         DEV_DISCARD(init.rodata)                                        \
         CPU_DISCARD(init.rodata)                                        \
         MEM_DISCARD(init.rodata)                                        \
-        KERNEL_DTB()
+        CLK_OF_TABLES()                                                 \
+        CLKSRC_OF_TABLES()                                              \
+        KERNEL_DTB()                                                    \
+        IRQCHIP_OF_MATCH_TABLE()
 
 #define INIT_TEXT                                                       \
         *(.init.text)                                                   \
diff --git a/include/clocksource/arm_arch_timer.h b/include/clocksource/arm_arch_timer.h
new file mode 100644
index 000000000000..2603267b1a29
--- /dev/null
+++ b/include/clocksource/arm_arch_timer.h
@@ -0,0 +1,63 @@
+/*
+ * 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_ARCH_TIMER_H
+#define __CLKSOURCE_ARM_ARCH_TIMER_H
+
+#include <linux/clocksource.h>
+#include <linux/types.h>
+
+#define ARCH_TIMER_CTRL_ENABLE          (1 << 0)
+#define ARCH_TIMER_CTRL_IT_MASK         (1 << 1)
+#define ARCH_TIMER_CTRL_IT_STAT         (1 << 2)
+
+#define ARCH_TIMER_REG_CTRL             0
+#define ARCH_TIMER_REG_TVAL             1
+
+#define ARCH_TIMER_PHYS_ACCESS          0
+#define ARCH_TIMER_VIRT_ACCESS          1
+
+#ifdef CONFIG_ARM_ARCH_TIMER
+
+extern int arch_timer_init(void);
+extern u32 arch_timer_get_rate(void);
+extern u64 (*arch_timer_read_counter)(void);
+extern struct timecounter *arch_timer_get_timecounter(void);
+
+#else
+
+static inline int arch_timer_init(void)
+{
+        return -ENXIO;
+}
+
+static inline u32 arch_timer_get_rate(void)
+{
+        return 0;
+}
+
+static inline u64 arch_timer_read_counter(void)
+{
+        return 0;
+}
+
+static inline struct timecounter *arch_timer_get_timecounter(void)
+{
+        return NULL;
+}
+
+#endif
+
+#endif
diff --git a/include/clocksource/arm_generic.h b/include/clocksource/arm_generic.h
deleted file mode 100644
index 5b41b0d27f0f..000000000000
--- a/include/clocksource/arm_generic.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * 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/linux/acpi.h b/include/linux/acpi.h
index 3994d7790b23..bcbdd7484e58 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -74,9 +74,10 @@ enum acpi_address_range_id {
 
 /* Table Handlers */
 
-typedef int (*acpi_table_handler) (struct acpi_table_header *table);
+typedef int (*acpi_tbl_table_handler)(struct acpi_table_header *table);
 
-typedef int (*acpi_table_entry_handler) (struct acpi_subtable_header *header, const unsigned long end);
+typedef int (*acpi_tbl_entry_handler)(struct acpi_subtable_header *header,
+                                      const unsigned long end);
 
 #ifdef CONFIG_ACPI_INITRD_TABLE_OVERRIDE
 void acpi_initrd_override(void *data, size_t size);
@@ -95,10 +96,14 @@ int acpi_mps_check (void);
 int acpi_numa_init (void);
 
 int acpi_table_init (void);
-int acpi_table_parse (char *id, acpi_table_handler handler);
+int acpi_table_parse(char *id, acpi_tbl_table_handler handler);
 int __init acpi_table_parse_entries(char *id, unsigned long table_size,
-        int entry_id, acpi_table_entry_handler handler, unsigned int max_entries);
-int acpi_table_parse_madt (enum acpi_madt_type id, acpi_table_entry_handler handler, unsigned int max_entries);
+                                    int entry_id,
+                                    acpi_tbl_entry_handler handler,
+                                    unsigned int max_entries);
+int acpi_table_parse_madt(enum acpi_madt_type id,
+                          acpi_tbl_entry_handler handler,
+                          unsigned int max_entries);
 int acpi_parse_mcfg (struct acpi_table_header *header);
 void acpi_table_print_madt_entry (struct acpi_subtable_header *madt);
 
@@ -358,8 +363,7 @@ extern acpi_status acpi_pci_osc_control_set(acpi_handle handle,
 #if defined(CONFIG_ACPI_HOTPLUG_CPU) &&                 \
         (defined(CONFIG_ACPI_HOTPLUG_MEMORY) ||         \
          defined(CONFIG_ACPI_HOTPLUG_MEMORY_MODULE)) && \
-        (defined(CONFIG_ACPI_CONTAINER) ||              \
-         defined(CONFIG_ACPI_CONTAINER_MODULE))
+        defined(CONFIG_ACPI_CONTAINER)
 #define ACPI_HOTPLUG_OST
 #endif
 
@@ -511,7 +515,7 @@ static inline int acpi_subsys_runtime_suspend(struct device *dev) { return 0; }
 static inline int acpi_subsys_runtime_resume(struct device *dev) { return 0; }
 #endif
 
-#ifdef CONFIG_ACPI_SLEEP
+#if defined(CONFIG_ACPI) && defined(CONFIG_PM_SLEEP)
 int acpi_dev_suspend_late(struct device *dev);
 int acpi_dev_resume_early(struct device *dev);
 int acpi_subsys_prepare(struct device *dev);
@@ -526,9 +530,14 @@ static inline int acpi_subsys_resume_early(struct device *dev) { return 0; }
 #endif
 
 #if defined(CONFIG_ACPI) && defined(CONFIG_PM)
+struct acpi_device *acpi_dev_pm_get_node(struct device *dev);
 int acpi_dev_pm_attach(struct device *dev, bool power_on);
 void acpi_dev_pm_detach(struct device *dev, bool power_off);
 #else
+static inline struct acpi_device *acpi_dev_pm_get_node(struct device *dev)
+{
+        return NULL;
+}
 static inline int acpi_dev_pm_attach(struct device *dev, bool power_on)
 {
         return -ENODEV;
diff --git a/include/linux/aer.h b/include/linux/aer.h
index 544abdb2238c..ec10e1b24c1c 100644
--- a/include/linux/aer.h
+++ b/include/linux/aer.h
@@ -49,8 +49,8 @@ static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev)
 }
 #endif
 
-extern void cper_print_aer(const char *prefix, int cper_severity,
-                           struct aer_capability_regs *aer);
+extern void cper_print_aer(const char *prefix, struct pci_dev *dev,
+                           int cper_severity, struct aer_capability_regs *aer);
 extern int cper_severity_to_aer(int cper_severity);
 extern void aer_recover_queue(int domain, unsigned int bus, unsigned int devfn,
                               int severity);
diff --git a/include/linux/amba/sp810.h b/include/linux/amba/sp810.h
new file mode 100644
index 000000000000..6636430dd0e6
--- /dev/null
+++ b/include/linux/amba/sp810.h
@@ -0,0 +1,64 @@
+/*
+ * arch/arm/include/asm/hardware/sp810.h
+ *
+ * ARM PrimeXsys System Controller SP810 header file
+ *
+ * Copyright (C) 2009 ST Microelectronics
+ * Viresh Kumar <viresh.linux@gmail.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_ARM_SP810_H
+#define __ASM_ARM_SP810_H
+
+#include <linux/io.h>
+
+/* sysctl registers offset */
+#define SCCTRL                  0x000
+#define SCSYSSTAT               0x004
+#define SCIMCTRL                0x008
+#define SCIMSTAT                0x00C
+#define SCXTALCTRL              0x010
+#define SCPLLCTRL               0x014
+#define SCPLLFCTRL              0x018
+#define SCPERCTRL0              0x01C
+#define SCPERCTRL1              0x020
+#define SCPEREN                 0x024
+#define SCPERDIS                0x028
+#define SCPERCLKEN              0x02C
+#define SCPERSTAT               0x030
+#define SCSYSID0                0xEE0
+#define SCSYSID1                0xEE4
+#define SCSYSID2                0xEE8
+#define SCSYSID3                0xEEC
+#define SCITCR                  0xF00
+#define SCITIR0                 0xF04
+#define SCITIR1                 0xF08
+#define SCITOR                  0xF0C
+#define SCCNTCTRL               0xF10
+#define SCCNTDATA               0xF14
+#define SCCNTSTEP               0xF18
+#define SCPERIPHID0             0xFE0
+#define SCPERIPHID1             0xFE4
+#define SCPERIPHID2             0xFE8
+#define SCPERIPHID3             0xFEC
+#define SCPCELLID0              0xFF0
+#define SCPCELLID1              0xFF4
+#define SCPCELLID2              0xFF8
+#define SCPCELLID3              0xFFC
+
+#define SCCTRL_TIMERENnSEL_SHIFT(n)     (15 + ((n) * 2))
+
+static inline void sysctl_soft_reset(void __iomem *base)
+{
+        /* switch to slow mode */
+        writel(0x2, base + SCCTRL);
+
+        /* writing any value to SCSYSSTAT reg will reset system */
+        writel(0, base + SCSYSSTAT);
+}
+
+#endif  /* __ASM_ARM_SP810_H */
diff --git a/include/linux/async.h b/include/linux/async.h
index 7a24fe9b44b4..a2e3f18b2ad6 100644
--- a/include/linux/async.h
+++ b/include/linux/async.h
@@ -19,8 +19,7 @@ typedef u64 async_cookie_t;
 typedef void (async_func_ptr) (void *data, async_cookie_t cookie);
 struct async_domain {
         struct list_head node;
-        struct list_head domain;
-        int count;
+        struct list_head pending;
         unsigned registered:1;
 };
 
@@ -29,8 +28,7 @@ struct async_domain {
  */
 #define ASYNC_DOMAIN(_name) \
         struct async_domain _name = { .node = LIST_HEAD_INIT(_name.node), \
-                                      .domain = LIST_HEAD_INIT(_name.domain), \
-                                      .count = 0, \
+                                      .pending = LIST_HEAD_INIT(_name.pending), \
                                       .registered = 1 }
 
 /*
@@ -39,8 +37,7 @@ struct async_domain {
  */
 #define ASYNC_DOMAIN_EXCLUSIVE(_name) \
         struct async_domain _name = { .node = LIST_HEAD_INIT(_name.node), \
-                                      .domain = LIST_HEAD_INIT(_name.domain), \
-                                      .count = 0, \
+                                      .pending = LIST_HEAD_INIT(_name.pending), \
                                       .registered = 0 }
 
 extern async_cookie_t async_schedule(async_func_ptr *ptr, void *data);
@@ -52,4 +49,5 @@ extern void async_synchronize_full_domain(struct async_domain *domain);
 extern void async_synchronize_cookie(async_cookie_t cookie);
 extern void async_synchronize_cookie_domain(async_cookie_t cookie,
                                             struct async_domain *domain);
+extern bool current_is_async(void);
 #endif
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index 12731a19ef06..350459910fe1 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -254,6 +254,7 @@ int bdi_set_max_ratio(struct backing_dev_info *bdi, unsigned int max_ratio);
 #define BDI_CAP_EXEC_MAP        0x00000040
 #define BDI_CAP_NO_ACCT_WB      0x00000080
 #define BDI_CAP_SWAP_BACKED     0x00000100
+#define BDI_CAP_STABLE_WRITES   0x00000200
 
 #define BDI_CAP_VMFLAGS \
         (BDI_CAP_READ_MAP | BDI_CAP_WRITE_MAP | BDI_CAP_EXEC_MAP)
@@ -308,6 +309,11 @@ long wait_iff_congested(struct zone *zone, int sync, long timeout);
 int pdflush_proc_obsolete(struct ctl_table *table, int write,
                 void __user *buffer, size_t *lenp, loff_t *ppos);
 
+static inline bool bdi_cap_stable_pages_required(struct backing_dev_info *bdi)
+{
+        return bdi->capabilities & BDI_CAP_STABLE_WRITES;
+}
+
 static inline bool bdi_cap_writeback_dirty(struct backing_dev_info *bdi)
 {
         return !(bdi->capabilities & BDI_CAP_NO_WRITEBACK);
diff --git a/include/linux/bcm2835_timer.h b/include/linux/bcm2835_timer.h
deleted file mode 100644
index 25680fe0903c..000000000000
--- a/include/linux/bcm2835_timer.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * 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_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index 9a0e3fa3ca95..1d002b58b60b 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -27,7 +27,7 @@
 #define   BCMA_CC_FLASHT_NONE           0x00000000      /* No flash */
 #define   BCMA_CC_FLASHT_STSER          0x00000100      /* ST serial flash */
 #define   BCMA_CC_FLASHT_ATSER          0x00000200      /* Atmel serial flash */
-#define   BCMA_CC_FLASHT_NFLASH         0x00000200      /* NAND flash */
+#define   BCMA_CC_FLASHT_NAND           0x00000300      /* NAND flash */
 #define   BCMA_CC_FLASHT_PARA           0x00000700      /* Parallel flash */
 #define  BCMA_CC_CAP_PLLT               0x00038000      /* PLL Type */
 #define   BCMA_PLLTYPE_NONE             0x00000000
@@ -634,4 +634,6 @@ extern void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc,
                                        u32 offset, u32 mask, u32 set);
 extern void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid);
 
+extern u32 bcma_pmu_get_bus_clock(struct bcma_drv_cc *cc);
+
 #endif /* LINUX_BCMA_DRIVER_CC_H_ */
diff --git a/include/linux/bcma/bcma_driver_mips.h b/include/linux/bcma/bcma_driver_mips.h
index 0baf8a56b794..fb61f3fb4ddb 100644
--- a/include/linux/bcma/bcma_driver_mips.h
+++ b/include/linux/bcma/bcma_driver_mips.h
@@ -28,6 +28,7 @@
 #define BCMA_MIPS_MIPS74K_GPIOEN        0x0048
 #define BCMA_MIPS_MIPS74K_CLKCTLST      0x01E0
 
+#define BCMA_MIPS_OOBSELINA74           0x004
 #define BCMA_MIPS_OOBSELOUTA30          0x100
 
 struct bcma_device;
@@ -36,19 +37,23 @@ struct bcma_drv_mips {
         struct bcma_device *core;
         u8 setup_done:1;
         u8 early_setup_done:1;
-        unsigned int assigned_irqs;
 };
 
 #ifdef CONFIG_BCMA_DRIVER_MIPS
 extern void bcma_core_mips_init(struct bcma_drv_mips *mcore);
 extern void bcma_core_mips_early_init(struct bcma_drv_mips *mcore);
+
+extern unsigned int bcma_core_irq(struct bcma_device *core);
 #else
 static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { }
 static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) { }
+
+static inline unsigned int bcma_core_irq(struct bcma_device *core)
+{
+        return 0;
+}
 #endif
 
 extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore);
 
-extern unsigned int bcma_core_mips_irq(struct bcma_device *dev);
-
 #endif /* LINUX_BCMA_DRIVER_MIPS_H_ */
diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h
index c48d98d27b77..424760f01b9d 100644
--- a/include/linux/bcma/bcma_driver_pci.h
+++ b/include/linux/bcma/bcma_driver_pci.h
@@ -179,6 +179,8 @@ struct pci_dev;
 #define BCMA_CORE_PCI_CFG_FUN_MASK              7       /* Function mask */
 #define BCMA_CORE_PCI_CFG_OFF_MASK              0xfff   /* Register mask */
 
+#define BCMA_CORE_PCI_CFG_DEVCTRL               0xd8
+
 /* PCIE Root Capability Register bits (Host mode only) */
 #define BCMA_CORE_PCI_RC_CRS_VISIBILITY         0x0001
 
diff --git a/include/linux/bma150.h b/include/linux/bma150.h
index 7911fda23bb4..97ade7cdc870 100644
--- a/include/linux/bma150.h
+++ b/include/linux/bma150.h
@@ -22,6 +22,18 @@
 
 #define BMA150_DRIVER           "bma150"
 
+#define BMA150_RANGE_2G         0
+#define BMA150_RANGE_4G         1
+#define BMA150_RANGE_8G         2
+
+#define BMA150_BW_25HZ          0
+#define BMA150_BW_50HZ          1
+#define BMA150_BW_100HZ         2
+#define BMA150_BW_190HZ         3
+#define BMA150_BW_375HZ         4
+#define BMA150_BW_750HZ         5
+#define BMA150_BW_1500HZ        6
+
 struct bma150_cfg {
         bool any_motion_int;            /* Set to enable any-motion interrupt */
         bool hg_int;                    /* Set to enable high-G interrupt */
@@ -34,8 +46,8 @@ struct bma150_cfg {
         unsigned char lg_hyst;          /* Low-G hysterisis */
         unsigned char lg_dur;           /* Low-G duration */
         unsigned char lg_thres;         /* Low-G threshold */
-        unsigned char range;            /* BMA0150_RANGE_xxx (in G) */
-        unsigned char bandwidth;        /* BMA0150_BW_xxx (in Hz) */
+        unsigned char range;            /* one of BMA0150_RANGE_xxx */
+        unsigned char bandwidth;        /* one of BMA0150_BW_xxx */
 };
 
 struct bma150_platform_data {
diff --git a/include/linux/bug.h b/include/linux/bug.h
index b1cf40de847e..7f4818673c41 100644
--- a/include/linux/bug.h
+++ b/include/linux/bug.h
@@ -2,6 +2,7 @@
 #define _LINUX_BUG_H
 
 #include <asm/bug.h>
+#include <linux/compiler.h>
 
 enum bug_trap_type {
         BUG_TRAP_TYPE_NONE = 0,
@@ -12,11 +13,12 @@ enum bug_trap_type {
 struct pt_regs;
 
 #ifdef __CHECKER__
-#define BUILD_BUG_ON_NOT_POWER_OF_2(n)
+#define BUILD_BUG_ON_NOT_POWER_OF_2(n) (0)
 #define BUILD_BUG_ON_ZERO(e) (0)
 #define BUILD_BUG_ON_NULL(e) ((void*)0)
 #define BUILD_BUG_ON_INVALID(e) (0)
-#define BUILD_BUG_ON(condition)
+#define BUILD_BUG_ON_MSG(cond, msg) (0)
+#define BUILD_BUG_ON(condition) (0)
 #define BUILD_BUG() (0)
 #else /* __CHECKER__ */
 
@@ -39,29 +41,37 @@ struct pt_regs;
 #define BUILD_BUG_ON_INVALID(e) ((void)(sizeof((__force long)(e))))
 
 /**
+ * BUILD_BUG_ON_MSG - break compile if a condition is true & emit supplied
+ *                    error message.
+ * @condition: the condition which the compiler should know is false.
+ *
+ * See BUILD_BUG_ON for description.
+ */
+#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
+
+/**
  * BUILD_BUG_ON - break compile if a condition is true.
  * @condition: the condition which the compiler should know is false.
  *
  * If you have some code which relies on certain constants being equal, or
- * other compile-time-evaluated condition, you should use BUILD_BUG_ON to
+ * some other compile-time-evaluated condition, you should use BUILD_BUG_ON to
  * detect if someone changes it.
  *
- * The implementation uses gcc's reluctance to create a negative array, but
- * gcc (as of 4.4) only emits that error for obvious cases (eg. not arguments
- * to inline functions).  So as a fallback we use the optimizer; if it can't
- * prove the condition is false, it will cause a link error on the undefined
- * "__build_bug_on_failed".  This error message can be harder to track down
- * though, hence the two different methods.
+ * The implementation uses gcc's reluctance to create a negative array, but gcc
+ * (as of 4.4) only emits that error for obvious cases (e.g. not arguments to
+ * inline functions).  Luckily, in 4.3 they added the "error" function
+ * attribute just for this type of case.  Thus, we use a negative sized array
+ * (should always create an error on gcc versions older than 4.4) and then call
+ * an undefined function with the error attribute (should always create an
+ * error on gcc 4.3 and later).  If for some reason, neither creates a
+ * compile-time error, we'll still have a link-time error, which is harder to
+ * track down.
  */
 #ifndef __OPTIMIZE__
 #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
 #else
-extern int __build_bug_on_failed;
-#define BUILD_BUG_ON(condition)                                 \
-        do {                                                    \
-                ((void)sizeof(char[1 - 2*!!(condition)]));      \
-                if (condition) __build_bug_on_failed = 1;       \
-        } while(0)
+#define BUILD_BUG_ON(condition) \
+        BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
 #endif
 
 /**
@@ -71,12 +81,7 @@ extern int __build_bug_on_failed;
  * build time, you should use BUILD_BUG to detect if it is
  * unexpectedly used.
  */
-#define BUILD_BUG()                                             \
-        do {                                                    \
-                extern void __build_bug_failed(void)            \
-                        __linktime_error("BUILD_BUG failed");   \
-                __build_bug_failed();                           \
-        } while (0)
+#define BUILD_BUG() BUILD_BUG_ON_MSG(1, "BUILD_BUG failed")
 
 #endif  /* __CHECKER__ */
 
diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h
index 2b2fc345afca..fb0ab651a041 100644
--- a/include/linux/can/dev.h
+++ b/include/linux/can/dev.h
@@ -16,6 +16,7 @@
 #include <linux/can.h>
 #include <linux/can/netlink.h>
 #include <linux/can/error.h>
+#include <linux/can/led.h>
 
 /*
  * CAN mode
@@ -52,6 +53,13 @@ struct can_priv {
 
         unsigned int echo_skb_max;
         struct sk_buff **echo_skb;
+
+#ifdef CONFIG_CAN_LEDS
+        struct led_trigger *tx_led_trig;
+        char tx_led_trig_name[CAN_LED_NAME_SZ];
+        struct led_trigger *rx_led_trig;
+        char rx_led_trig_name[CAN_LED_NAME_SZ];
+#endif
 };
 
 /*
@@ -98,6 +106,9 @@ u8 can_len2dlc(u8 len);
 struct net_device *alloc_candev(int sizeof_priv, unsigned int echo_skb_max);
 void free_candev(struct net_device *dev);
 
+/* a candev safe wrapper around netdev_priv */
+struct can_priv *safe_candev_priv(struct net_device *dev);
+
 int open_candev(struct net_device *dev);
 void close_candev(struct net_device *dev);
 
diff --git a/include/linux/can/led.h b/include/linux/can/led.h
new file mode 100644
index 000000000000..9c1167baf273
--- /dev/null
+++ b/include/linux/can/led.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2012, Fabio Baltieri <fabio.baltieri@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 CAN_LED_H
+#define CAN_LED_H
+
+#include <linux/if.h>
+#include <linux/leds.h>
+
+enum can_led_event {
+        CAN_LED_EVENT_OPEN,
+        CAN_LED_EVENT_STOP,
+        CAN_LED_EVENT_TX,
+        CAN_LED_EVENT_RX,
+};
+
+#ifdef CONFIG_CAN_LEDS
+
+/* keep space for interface name + "-tx"/"-rx" suffix and null terminator */
+#define CAN_LED_NAME_SZ (IFNAMSIZ + 4)
+
+void can_led_event(struct net_device *netdev, enum can_led_event event);
+void devm_can_led_init(struct net_device *netdev);
+int __init can_led_notifier_init(void);
+void __exit can_led_notifier_exit(void);
+
+#else
+
+static inline void can_led_event(struct net_device *netdev,
+                                 enum can_led_event event)
+{
+}
+static inline void devm_can_led_init(struct net_device *netdev)
+{
+}
+static inline int can_led_notifier_init(void)
+{
+        return 0;
+}
+static inline void can_led_notifier_exit(void)
+{
+}
+
+#endif
+
+#endif
diff --git a/include/linux/can/skb.h b/include/linux/can/skb.h
new file mode 100644
index 000000000000..2f0543f7510c
--- /dev/null
+++ b/include/linux/can/skb.h
@@ -0,0 +1,45 @@
+/*
+ * linux/can/skb.h
+ *
+ * Definitions for the CAN network socket buffer
+ *
+ * Copyright (C) 2012 Oliver Hartkopp <socketcan@hartkopp.net>
+ *
+ */
+
+#ifndef CAN_SKB_H
+#define CAN_SKB_H
+
+#include <linux/types.h>
+#include <linux/can.h>
+
+/*
+ * The struct can_skb_priv is used to transport additional information along
+ * with the stored struct can(fd)_frame that can not be contained in existing
+ * struct sk_buff elements.
+ * N.B. that this information must not be modified in cloned CAN sk_buffs.
+ * To modify the CAN frame content or the struct can_skb_priv content
+ * skb_copy() needs to be used instead of skb_clone().
+ */
+
+/**
+ * struct can_skb_priv - private additional data inside CAN sk_buffs
+ * @ifindex:    ifindex of the first interface the CAN frame appeared on
+ * @cf:         align to the following CAN frame at skb->data
+ */
+struct can_skb_priv {
+        int ifindex;
+        struct can_frame cf[0];
+};
+
+static inline struct can_skb_priv *can_skb_prv(struct sk_buff *skb)
+{
+        return (struct can_skb_priv *)(skb->head);
+}
+
+static inline void can_skb_reserve(struct sk_buff *skb)
+{
+        skb_reserve(skb, sizeof(struct can_skb_priv));
+}
+
+#endif /* CAN_SKB_H */
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 7d73905dcba2..900af5964f55 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -203,6 +203,7 @@ struct cgroup {
 
         /* For RCU-protected deletion */
         struct rcu_head rcu_head;
+        struct work_struct free_work;
 
         /* List of events which userspace want to receive */
         struct list_head event_list;
@@ -558,6 +559,7 @@ static inline struct cgroup* task_cgroup(struct task_struct *task,
 
 struct cgroup *cgroup_next_descendant_pre(struct cgroup *pos,
                                           struct cgroup *cgroup);
+struct cgroup *cgroup_rightmost_descendant(struct cgroup *pos);
 
 /**
  * cgroup_for_each_descendant_pre - pre-order walk of a cgroup's descendants
@@ -706,7 +708,6 @@ struct cgroup_subsys_state *cgroup_css_from_dir(struct file *f, int id);
 static inline int cgroup_init_early(void) { return 0; }
 static inline int cgroup_init(void) { return 0; }
 static inline void cgroup_fork(struct task_struct *p) {}
-static inline void cgroup_fork_callbacks(struct task_struct *p) {}
 static inline void cgroup_post_fork(struct task_struct *p) {}
 static inline void cgroup_exit(struct task_struct *p, int callbacks) {}
 
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 4989b8a7bed1..7f197d7addb0 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -379,7 +379,13 @@ struct clk_onecell_data {
 };
 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);
 
+#define CLK_OF_DECLARE(name, compat, fn)                        \
+        static const struct of_device_id __clk_of_table_##name  \
+                __used __section(__clk_of_table)                \
+                = { .compatible = compat, .data = fn };
+
 #endif /* CONFIG_COMMON_CLK */
 #endif /* CLK_PROVIDER_H */
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
deleted file mode 100644
index e074fdd5a236..000000000000
--- a/include/linux/clk/sunxi.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright 2012 Maxime Ripard
- *
- * Maxime Ripard <maxime.ripard@free-electrons.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 __LINUX_CLK_SUNXI_H_
-#define __LINUX_CLK_SUNXI_H_
-
-void __init sunxi_init_clocks(void);
-
-#endif
diff --git a/include/linux/clk/tegra.h b/include/linux/clk/tegra.h
new file mode 100644
index 000000000000..404d6f940872
--- /dev/null
+++ b/include/linux/clk/tegra.h
@@ -0,0 +1,127 @@
+/*
+ * Copyright (c) 2012, NVIDIA 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 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 __LINUX_CLK_TEGRA_H_
+#define __LINUX_CLK_TEGRA_H_
+
+#include <linux/clk.h>
+
+/*
+ * Tegra CPU clock and reset control ops
+ *
+ * wait_for_reset:
+ *      keep waiting until the CPU in reset state
+ * put_in_reset:
+ *      put the CPU in reset state
+ * out_of_reset:
+ *      release the CPU from reset state
+ * enable_clock:
+ *      CPU clock un-gate
+ * disable_clock:
+ *      CPU clock gate
+ * rail_off_ready:
+ *      CPU is ready for rail off
+ * suspend:
+ *      save the clock settings when CPU go into low-power state
+ * resume:
+ *      restore the clock settings when CPU exit low-power state
+ */
+struct tegra_cpu_car_ops {
+        void (*wait_for_reset)(u32 cpu);
+        void (*put_in_reset)(u32 cpu);
+        void (*out_of_reset)(u32 cpu);
+        void (*enable_clock)(u32 cpu);
+        void (*disable_clock)(u32 cpu);
+#ifdef CONFIG_PM_SLEEP
+        bool (*rail_off_ready)(void);
+        void (*suspend)(void);
+        void (*resume)(void);
+#endif
+};
+
+extern struct tegra_cpu_car_ops *tegra_cpu_car_ops;
+
+static inline void tegra_wait_cpu_in_reset(u32 cpu)
+{
+        if (WARN_ON(!tegra_cpu_car_ops->wait_for_reset))
+                return;
+
+        tegra_cpu_car_ops->wait_for_reset(cpu);
+}
+
+static inline void tegra_put_cpu_in_reset(u32 cpu)
+{
+        if (WARN_ON(!tegra_cpu_car_ops->put_in_reset))
+                return;
+
+        tegra_cpu_car_ops->put_in_reset(cpu);
+}
+
+static inline void tegra_cpu_out_of_reset(u32 cpu)
+{
+        if (WARN_ON(!tegra_cpu_car_ops->out_of_reset))
+                return;
+
+        tegra_cpu_car_ops->out_of_reset(cpu);
+}
+
+static inline void tegra_enable_cpu_clock(u32 cpu)
+{
+        if (WARN_ON(!tegra_cpu_car_ops->enable_clock))
+                return;
+
+        tegra_cpu_car_ops->enable_clock(cpu);
+}
+
+static inline void tegra_disable_cpu_clock(u32 cpu)
+{
+        if (WARN_ON(!tegra_cpu_car_ops->disable_clock))
+                return;
+
+        tegra_cpu_car_ops->disable_clock(cpu);
+}
+
+#ifdef CONFIG_PM_SLEEP
+static inline bool tegra_cpu_rail_off_ready(void)
+{
+        if (WARN_ON(!tegra_cpu_car_ops->rail_off_ready))
+                return false;
+
+        return tegra_cpu_car_ops->rail_off_ready();
+}
+
+static inline void tegra_cpu_clock_suspend(void)
+{
+        if (WARN_ON(!tegra_cpu_car_ops->suspend))
+                return;
+
+        tegra_cpu_car_ops->suspend();
+}
+
+static inline void tegra_cpu_clock_resume(void)
+{
+        if (WARN_ON(!tegra_cpu_car_ops->resume))
+                return;
+
+        tegra_cpu_car_ops->resume();
+}
+#endif
+
+void tegra_periph_reset_deassert(struct clk *c);
+void tegra_periph_reset_assert(struct clk *c);
+void tegra_clocks_init(void);
+
+#endif /* __LINUX_CLK_TEGRA_H_ */
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index 8a7096fcb01e..66346521cb65 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -161,6 +161,15 @@ clockevents_calc_mult_shift(struct clock_event_device *ce, u32 freq, u32 minsec)
 extern void clockevents_suspend(void);
 extern void clockevents_resume(void);
 
+#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
+#ifdef CONFIG_ARCH_HAS_TICK_BROADCAST
+extern void tick_broadcast(const struct cpumask *mask);
+#else
+#define tick_broadcast  NULL
+#endif
+extern int tick_receive_broadcast(void);
+#endif
+
 #ifdef CONFIG_GENERIC_CLOCKEVENTS
 extern void clockevents_notify(unsigned long reason, void *arg);
 #else
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index 4dceaf8ae152..27cfda427dd9 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -332,4 +332,15 @@ extern int clocksource_mmio_init(void __iomem *, const char *,
 
 extern int clocksource_i8253_init(void);
 
+#ifdef CONFIG_CLKSRC_OF
+extern void clocksource_of_init(void);
+
+#define CLOCKSOURCE_OF_DECLARE(name, compat, fn)                        \
+        static const struct of_device_id __clksrc_of_table_##name       \
+                __used __section(__clksrc_of_table)                     \
+                 = { .compatible = compat, .data = fn };
+#else
+#define CLOCKSOURCE_OF_DECLARE(name, compat, fn)
+#endif
+
 #endif /* _LINUX_CLOCKSOURCE_H */
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index 6a6d7aefe12d..24545cd90a25 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -5,6 +5,9 @@
 /*
  * Common definitions for all gcc versions go here.
  */
+#define GCC_VERSION (__GNUC__ * 10000 \
+                   + __GNUC_MINOR__ * 100 \
+                   + __GNUC_PATCHLEVEL__)
 
 
 /* Optimization barrier */
diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h
index 37d412436d0f..7d89febe4d79 100644
--- a/include/linux/compiler-gcc3.h
+++ b/include/linux/compiler-gcc3.h
@@ -2,22 +2,22 @@
 #error "Please don't include <linux/compiler-gcc3.h> directly, include <linux/compiler.h> instead."
 #endif
 
-#if __GNUC_MINOR__ < 2
+#if GCC_VERSION < 30200
 # error Sorry, your compiler is too old - please upgrade it.
 #endif
 
-#if __GNUC_MINOR__ >= 3
+#if GCC_VERSION >= 30300
 # define __used                 __attribute__((__used__))
 #else
 # define __used                 __attribute__((__unused__))
 #endif
 
-#if __GNUC_MINOR__ >= 4
+#if GCC_VERSION >= 30400
 #define __must_check            __attribute__((warn_unused_result))
 #endif
 
 #ifdef CONFIG_GCOV_KERNEL
-# if __GNUC_MINOR__ < 4
+# if GCC_VERSION < 30400
 #   error "GCOV profiling support for gcc versions below 3.4 not included"
 # endif /* __GNUC_MINOR__ */
 #endif /* CONFIG_GCOV_KERNEL */
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
index 662fd1b4c42a..68b162d92254 100644
--- a/include/linux/compiler-gcc4.h
+++ b/include/linux/compiler-gcc4.h
@@ -4,7 +4,7 @@
 
 /* GCC 4.1.[01] miscompiles __weak */
 #ifdef __KERNEL__
-# if __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ <= 1
+# if GCC_VERSION >= 40100 &&  GCC_VERSION <= 40101
 #  error Your version of gcc miscompiles the __weak directive
 # endif
 #endif
@@ -13,7 +13,11 @@
 #define __must_check            __attribute__((warn_unused_result))
 #define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
 
-#if __GNUC_MINOR__ >= 3
+#if GCC_VERSION >= 40100
+# define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
+#endif
+
+#if GCC_VERSION >= 40300
 /* Mark functions as cold. gcc will assume any path leading to a call
    to them will be unlikely.  This means a lot of manual unlikely()s
    are unnecessary now for any paths leading to the usual suspects
@@ -29,11 +33,15 @@
    the kernel context */
 #define __cold                  __attribute__((__cold__))
 
-#define __linktime_error(message) __attribute__((__error__(message)))
-
 #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
 
-#if __GNUC_MINOR__ >= 5
+#ifndef __CHECKER__
+# define __compiletime_warning(message) __attribute__((warning(message)))
+# define __compiletime_error(message) __attribute__((error(message)))
+#endif /* __CHECKER__ */
+#endif /* GCC_VERSION >= 40300 */
+
+#if GCC_VERSION >= 40500
 /*
  * Mark a position in code as unreachable.  This can be used to
  * suppress control flow warnings after asm blocks that transfer
@@ -48,30 +56,22 @@
 /* Mark a function definition as prohibited from being cloned. */
 #define __noclone       __attribute__((__noclone__))
 
-#endif
-#endif
+#endif /* GCC_VERSION >= 40500 */
 
-#if __GNUC_MINOR__ >= 6
+#if GCC_VERSION >= 40600
 /*
  * Tell the optimizer that something else uses this function or variable.
  */
 #define __visible __attribute__((externally_visible))
 #endif
 
-#if __GNUC_MINOR__ > 0
-#define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
-#endif
-#if __GNUC_MINOR__ >= 3 && !defined(__CHECKER__)
-#define __compiletime_warning(message) __attribute__((warning(message)))
-#define __compiletime_error(message) __attribute__((error(message)))
-#endif
 
 #ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
-#if __GNUC_MINOR__ >= 4
+#if GCC_VERSION >= 40400
 #define __HAVE_BUILTIN_BSWAP32__
 #define __HAVE_BUILTIN_BSWAP64__
 #endif
-#if __GNUC_MINOR__ >= 8 || (defined(__powerpc__) && __GNUC_MINOR__ >= 6)
+#if GCC_VERSION >= 40800 || (defined(__powerpc__) && GCC_VERSION >= 40600)
 #define __HAVE_BUILTIN_BSWAP16__
 #endif
-#endif
+#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index dd852b73b286..10b8f23fab0f 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -307,10 +307,36 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
 #endif
 #ifndef __compiletime_error
 # define __compiletime_error(message)
+# define __compiletime_error_fallback(condition) \
+        do { ((void)sizeof(char[1 - 2 * condition])); } while (0)
+#else
+# define __compiletime_error_fallback(condition) do { } while (0)
 #endif
-#ifndef __linktime_error
-# define __linktime_error(message)
-#endif
+
+#define __compiletime_assert(condition, msg, prefix, suffix)            \
+        do {                                                            \
+                bool __cond = !(condition);                             \
+                extern void prefix ## suffix(void) __compiletime_error(msg); \
+                if (__cond)                                             \
+                        prefix ## suffix();                             \
+                __compiletime_error_fallback(__cond);                   \
+        } while (0)
+
+#define _compiletime_assert(condition, msg, prefix, suffix) \
+        __compiletime_assert(condition, msg, prefix, suffix)
+
+/**
+ * compiletime_assert - break build and emit msg if condition is false
+ * @condition: a compile-time constant condition to check
+ * @msg:       a message to emit if condition is false
+ *
+ * In tradition of POSIX assert, this macro will break the build if the
+ * supplied condition is *false*, emitting the supplied error message if the
+ * compiler has support to do so.
+ */
+#define compiletime_assert(condition, msg) \
+        _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
+
 /*
  * Prevent the compiler from merging or refetching accesses.  The compiler
  * is also forbidden from reordering successive instances of ACCESS_ONCE(),
diff --git a/include/linux/console.h b/include/linux/console.h
index dedb082fe50f..3b709da1786e 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -157,7 +157,12 @@ extern int is_console_locked(void);
 extern int braille_register_console(struct console *, int index,
                 char *console_options, char *braille_options);
 extern int braille_unregister_console(struct console *);
+#ifdef CONFIG_TTY
 extern void console_sysfs_notify(void);
+#else
+static inline void console_sysfs_notify(void)
+{ }
+#endif
 extern bool console_suspend_enabled;
 
 /* Suspend and resume console messages over PM events */
diff --git a/include/linux/context_tracking.h b/include/linux/context_tracking.h
index e24339ccb7f0..b28d161c1091 100644
--- a/include/linux/context_tracking.h
+++ b/include/linux/context_tracking.h
@@ -3,12 +3,40 @@
 
 #ifdef CONFIG_CONTEXT_TRACKING
 #include <linux/sched.h>
+#include <linux/percpu.h>
+
+struct context_tracking {
+        /*
+         * When active is false, probes are unset in order
+         * to minimize overhead: TIF flags are cleared
+         * and calls to user_enter/exit are ignored. This
+         * may be further optimized using static keys.
+         */
+        bool active;
+        enum {
+                IN_KERNEL = 0,
+                IN_USER,
+        } state;
+};
+
+DECLARE_PER_CPU(struct context_tracking, context_tracking);
+
+static inline bool context_tracking_in_user(void)
+{
+        return __this_cpu_read(context_tracking.state) == IN_USER;
+}
+
+static inline bool context_tracking_active(void)
+{
+        return __this_cpu_read(context_tracking.active);
+}
 
 extern void user_enter(void);
 extern void user_exit(void);
 extern void context_tracking_task_switch(struct task_struct *prev,
                                          struct task_struct *next);
 #else
+static inline bool context_tracking_in_user(void) { return false; }
 static inline void user_enter(void) { }
 static inline void user_exit(void) { }
 static inline void context_tracking_task_switch(struct task_struct *prev,
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index a55b88eaf96a..a22944ca0526 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -89,11 +89,15 @@ struct cpufreq_real_policy {
 };
 
 struct cpufreq_policy {
-        cpumask_var_t           cpus;   /* CPUs requiring sw coordination */
-        cpumask_var_t           related_cpus; /* CPUs with any coordination */
-        unsigned int            shared_type; /* ANY or ALL affected CPUs
+        /* CPUs sharing clock, require sw coordination */
+        cpumask_var_t           cpus;   /* Online CPUs only */
+        cpumask_var_t           related_cpus; /* Online + Offline CPUs */
+
+        unsigned int            shared_type; /* ACPI: ANY or ALL affected CPUs
                                                 should set cpufreq */
-        unsigned int            cpu;    /* cpu nr of registered CPU */
+        unsigned int            cpu;    /* cpu nr of CPU managing this policy */
+        unsigned int            last_cpu; /* cpu nr of previous CPU that managed
+                                           * this policy */
         struct cpufreq_cpuinfo  cpuinfo;/* see above */
 
         unsigned int            min;    /* in kHz */
@@ -112,16 +116,23 @@ struct cpufreq_policy {
         struct completion       kobj_unregister;
 };
 
-#define CPUFREQ_ADJUST          (0)
-#define CPUFREQ_INCOMPATIBLE    (1)
-#define CPUFREQ_NOTIFY          (2)
-#define CPUFREQ_START           (3)
+#define CPUFREQ_ADJUST                  (0)
+#define CPUFREQ_INCOMPATIBLE            (1)
+#define CPUFREQ_NOTIFY                  (2)
+#define CPUFREQ_START                   (3)
+#define CPUFREQ_UPDATE_POLICY_CPU       (4)
 
+/* Only for ACPI */
 #define CPUFREQ_SHARED_TYPE_NONE (0) /* None */
 #define CPUFREQ_SHARED_TYPE_HW   (1) /* HW does needed coordination */
 #define CPUFREQ_SHARED_TYPE_ALL  (2) /* All dependent CPUs should set freq */
 #define CPUFREQ_SHARED_TYPE_ANY  (3) /* Freq can be set from any dependent CPU*/
 
+static inline bool policy_is_shared(struct cpufreq_policy *policy)
+{
+        return cpumask_weight(policy->cpus) > 1;
+}
+
 /******************** cpufreq transition notifiers *******************/
 
 #define CPUFREQ_PRECHANGE       (0)
@@ -173,6 +184,7 @@ static inline unsigned long cpufreq_scale(unsigned long old, u_int div, u_int mu
 
 struct cpufreq_governor {
         char    name[CPUFREQ_NAME_LEN];
+        int     initialized;
         int     (*governor)     (struct cpufreq_policy *policy,
                                  unsigned int event);
         ssize_t (*show_setspeed)        (struct cpufreq_policy *policy,
@@ -308,6 +320,9 @@ __ATTR(_name, 0444, show_##_name, NULL)
 static struct global_attr _name =               \
 __ATTR(_name, 0644, show_##_name, store_##_name)
 
+struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu);
+void cpufreq_cpu_put(struct cpufreq_policy *data);
+const char *cpufreq_get_current_driver(void);
 
 /*********************************************************************
  *                        CPUFREQ 2.6. INTERFACE                     *
@@ -397,14 +412,13 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
 
 /* the following 3 funtions are for cpufreq core use only */
 struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu);
-struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu);
-void   cpufreq_cpu_put(struct cpufreq_policy *data);
 
 /* the following are really really optional */
 extern struct freq_attr cpufreq_freq_attr_scaling_available_freqs;
 
 void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table,
                                       unsigned int cpu);
+void cpufreq_frequency_table_update_policy_cpu(struct cpufreq_policy *policy);
 
 void cpufreq_frequency_table_put_attr(unsigned int cpu);
 #endif /* _LINUX_CPUFREQ_H */
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 24cd1037b6d6..480c14dc1ddd 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -32,8 +32,6 @@ struct cpuidle_driver;
  ****************************/
 
 struct cpuidle_state_usage {
-        void            *driver_data;
-
         unsigned long long      disable;
         unsigned long long      usage;
         unsigned long long      time; /* in US */
@@ -62,26 +60,6 @@ struct cpuidle_state {
 
 #define CPUIDLE_DRIVER_FLAGS_MASK (0xFFFF0000)
 
-/**
- * cpuidle_get_statedata - retrieves private driver state data
- * @st_usage: the state usage statistics
- */
-static inline void *cpuidle_get_statedata(struct cpuidle_state_usage *st_usage)
-{
-        return st_usage->driver_data;
-}
-
-/**
- * cpuidle_set_statedata - stores private driver state data
- * @st_usage: the state usage statistics
- * @data: the private data
- */
-static inline void
-cpuidle_set_statedata(struct cpuidle_state_usage *st_usage, void *data)
-{
-        st_usage->driver_data = data;
-}
-
 struct cpuidle_device {
         unsigned int            registered:1;
         unsigned int            enabled:1;
diff --git a/include/linux/cyclomx.h b/include/linux/cyclomx.h
deleted file mode 100644
index b88f7f428e58..000000000000
--- a/include/linux/cyclomx.h
+++ /dev/null
@@ -1,77 +0,0 @@
-#ifndef _CYCLOMX_H
-#define _CYCLOMX_H
-/*
-* cyclomx.h     Cyclom 2X WAN Link Driver.
-*               User-level API definitions.
-*
-* Author:       Arnaldo Carvalho de Melo <acme@conectiva.com.br>
-*
-* Copyright:    (c) 1998-2003 Arnaldo Carvalho de Melo
-*
-* Based on wanpipe.h by Gene Kozin <genek@compuserve.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.
-* ============================================================================
-* 2000/07/13    acme            remove crap #if KERNEL_VERSION > blah
-* 2000/01/21    acme            rename cyclomx_open to cyclomx_mod_inc_use_count
-*                               and cyclomx_close to cyclomx_mod_dec_use_count
-* 1999/05/19    acme            wait_queue_head_t wait_stats(support for 2.3.*)
-* 1999/01/03    acme            judicious use of data types
-* 1998/12/27    acme            cleanup: PACKED not needed
-* 1998/08/08    acme            Version 0.0.1
-*/
-
-#include <linux/wanrouter.h>
-#include <linux/spinlock.h>
-
-#ifdef  __KERNEL__
-/* Kernel Interface */
-
-#include <linux/cycx_drv.h>     /* Cyclom 2X support module API definitions */
-#include <linux/cycx_cfm.h>     /* Cyclom 2X firmware module definitions */
-#ifdef CONFIG_CYCLOMX_X25
-#include <linux/cycx_x25.h>
-#endif
-
-/* Adapter Data Space.
- * This structure is needed because we handle multiple cards, otherwise
- * static data would do it.
- */
-struct cycx_device {
-        char devname[WAN_DRVNAME_SZ + 1];/* card name */
-        struct cycx_hw hw;              /* hardware configuration */
-        struct wan_device wandev;       /* WAN device data space */
-        u32 state_tick;                 /* link state timestamp */
-        spinlock_t lock;
-        char in_isr;                    /* interrupt-in-service flag */
-        char buff_int_mode_unbusy;      /* flag for carrying out dev_tint */
-        wait_queue_head_t wait_stats;  /* to wait for the STATS indication */
-        void __iomem *mbox;                     /* -> mailbox */
-        void (*isr)(struct cycx_device* card);  /* interrupt service routine */
-        int (*exec)(struct cycx_device* card, void* u_cmd, void* u_data);
-        union {
-#ifdef CONFIG_CYCLOMX_X25
-                struct { /* X.25 specific data */
-                        u32 lo_pvc;
-                        u32 hi_pvc;
-                        u32 lo_svc;
-                        u32 hi_svc;
-                        struct cycx_x25_stats stats;
-                        spinlock_t lock;
-                        u32 connection_keys;
-                } x;
-#endif
-        } u;
-};
-
-/* Public Functions */
-void cycx_set_state(struct cycx_device *card, int state);
-
-#ifdef CONFIG_CYCLOMX_X25
-int cycx_x25_wan_init(struct cycx_device *card, wandev_conf_t *conf);
-#endif
-#endif  /* __KERNEL__ */
-#endif  /* _CYCLOMX_H */
diff --git a/include/linux/cycx_drv.h b/include/linux/cycx_drv.h
deleted file mode 100644
index 12fe6b0bfcff..000000000000
--- a/include/linux/cycx_drv.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
-* cycx_drv.h    CYCX Support Module.  Kernel API Definitions.
-*
-* Author:       Arnaldo Carvalho de Melo <acme@conectiva.com.br>
-*
-* Copyright:    (c) 1998-2003 Arnaldo Carvalho de Melo
-*
-* Based on sdladrv.h by Gene Kozin <genek@compuserve.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.
-* ============================================================================
-* 1999/10/23    acme            cycxhw_t cleanup
-* 1999/01/03    acme            more judicious use of data types...
-*                               uclong, ucchar, etc deleted, the u8, u16, u32
-*                               types are the portable way to go.
-* 1999/01/03    acme            judicious use of data types... u16, u32, etc
-* 1998/12/26    acme            FIXED_BUFFERS, CONF_OFFSET,
-*                               removal of cy_read{bwl}
-* 1998/08/08    acme            Initial version.
-*/
-#ifndef _CYCX_DRV_H
-#define _CYCX_DRV_H
-
-#define CYCX_WINDOWSIZE 0x4000  /* default dual-port memory window size */
-#define GEN_CYCX_INTR   0x02
-#define RST_ENABLE      0x04
-#define START_CPU       0x06
-#define RST_DISABLE     0x08
-#define FIXED_BUFFERS   0x08
-#define TEST_PATTERN    0xaa55
-#define CMD_OFFSET      0x20
-#define CONF_OFFSET     0x0380
-#define RESET_OFFSET    0x3c00  /* For reset file load */
-#define DATA_OFFSET     0x0100  /* For code and data files load */
-#define START_OFFSET    0x3ff0  /* 80186 starts here */
-
-/**
- *      struct cycx_hw - Adapter hardware configuration
- *      @fwid - firmware ID
- *      @irq - interrupt request level
- *      @dpmbase - dual-port memory base
- *      @dpmsize - dual-port memory size
- *      @reserved - reserved for future use
- */
-struct cycx_hw {
-        u32 fwid;
-        int irq;
-        void __iomem *dpmbase;
-        u32 dpmsize;
-        u32 reserved[5];
-};
-
-/* Function Prototypes */
-extern int cycx_setup(struct cycx_hw *hw, void *sfm, u32 len, unsigned long base);
-extern int cycx_down(struct cycx_hw *hw);
-extern int cycx_peek(struct cycx_hw *hw, u32 addr, void *buf, u32 len);
-extern int cycx_poke(struct cycx_hw *hw, u32 addr, void *buf, u32 len);
-extern int cycx_exec(void __iomem *addr);
-
-extern void cycx_intr(struct cycx_hw *hw);
-#endif  /* _CYCX_DRV_H */
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 66c434f5dd1e..63f2465807d4 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -33,7 +33,7 @@ struct debugfs_reg32 {
 };
 
 struct debugfs_regset32 {
-        struct debugfs_reg32 *regs;
+        const struct debugfs_reg32 *regs;
         int nregs;
         void __iomem *base;
 };
diff --git a/include/linux/device.h b/include/linux/device.h
index 43dcda937ddf..9d6464ea99c6 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -21,6 +21,7 @@
 #include <linux/compiler.h>
 #include <linux/types.h>
 #include <linux/mutex.h>
+#include <linux/pinctrl/devinfo.h>
 #include <linux/pm.h>
 #include <linux/atomic.h>
 #include <linux/ratelimit.h>
@@ -395,8 +396,8 @@ extern int class_for_each_device(struct class *class, struct device *start,
                                  void *data,
                                  int (*fn)(struct device *dev, void *data));
 extern struct device *class_find_device(struct class *class,
-                                        struct device *start, void *data,
-                                        int (*match)(struct device *, void *));
+                                        struct device *start, const void *data,
+                                        int (*match)(struct device *, const void *));
 
 struct class_attribute {
         struct attribute attr;
@@ -573,6 +574,7 @@ extern int devres_release_group(struct device *dev, void *id);
 extern void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp);
 extern void devm_kfree(struct device *dev, void *p);
 
+void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res);
 void __iomem *devm_request_and_ioremap(struct device *dev,
                         struct resource *res);
 
@@ -620,6 +622,8 @@ struct acpi_dev_node {
  * @pm_domain:  Provide callbacks that are executed during system suspend,
  *              hibernation, system resume and during runtime PM transitions
  *              along with subsystem-level and driver-level callbacks.
+ * @pins:       For device pin management.
+ *              See Documentation/pinctrl.txt for details.
  * @numa_node:  NUMA node this device is close to.
  * @dma_mask:   Dma mask (if dma'ble device).
  * @coherent_dma_mask: Like dma_mask, but for alloc_coherent mapping as not all
@@ -672,6 +676,10 @@ struct device {
         struct dev_pm_info      power;
         struct dev_pm_domain    *pm_domain;
 
+#ifdef CONFIG_PINCTRL
+        struct dev_pin_info     *pins;
+#endif
+
 #ifdef CONFIG_NUMA
         int             numa_node;      /* NUMA node this device is close to */
 #endif
diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h
index bd2e52ccc4f2..3d754a394e92 100644
--- a/include/linux/dma-buf.h
+++ b/include/linux/dma-buf.h
@@ -53,7 +53,7 @@ struct dma_buf_attachment;
  * @begin_cpu_access: [optional] called before cpu access to invalidate cpu
  *                    caches and allocate backing storage (if not yet done)
  *                    respectively pin the objet into memory.
- * @end_cpu_access: [optional] called after cpu access to flush cashes.
+ * @end_cpu_access: [optional] called after cpu access to flush caches.
  * @kmap_atomic: maps a page from the buffer into kernel address
  *               space, users may not block until the subsequent unmap call.
  *               This callback must not sleep.
diff --git a/include/linux/dw_apb_timer.h b/include/linux/dw_apb_timer.h
index 1148575fd134..dd755ce2a5eb 100644
--- a/include/linux/dw_apb_timer.h
+++ b/include/linux/dw_apb_timer.h
@@ -53,5 +53,5 @@ void dw_apb_clocksource_start(struct dw_apb_clocksource *dw_cs);
 cycle_t dw_apb_clocksource_read(struct dw_apb_clocksource *dw_cs);
 void dw_apb_clocksource_unregister(struct dw_apb_clocksource *dw_cs);
 
-extern struct sys_timer dw_apb_timer;
+extern void dw_apb_timer_init(void);
 #endif /* __DW_APB_TIMER_H__ */
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index 6dd4787a798a..2fe93b26b42f 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -95,6 +95,17 @@ do {								\
                                      ##__VA_ARGS__);            \
 } while (0)
 
+#define dynamic_hex_dump(prefix_str, prefix_type, rowsize,      \
+                         groupsize, buf, len, ascii)            \
+do {                                                            \
+        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor,               \
+                __builtin_constant_p(prefix_str) ? prefix_str : "hexdump");\
+        if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT))  \
+                print_hex_dump(KERN_DEBUG, prefix_str,          \
+                               prefix_type, rowsize, groupsize, \
+                               buf, len, ascii);                \
+} while (0)
+
 #else
 
 #include <linux/string.h>
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 8b84916dc671..9bf2f1fcae27 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -618,18 +618,30 @@ extern int __init efi_setup_pcdp_console(char *);
 #endif
 
 /*
- * We play games with efi_enabled so that the compiler will, if possible, remove
- * EFI-related code altogether.
+ * We play games with efi_enabled so that the compiler will, if
+ * possible, remove EFI-related code altogether.
  */
+#define EFI_BOOT                0       /* Were we booted from EFI? */
+#define EFI_SYSTEM_TABLES       1       /* Can we use EFI system tables? */
+#define EFI_CONFIG_TABLES       2       /* Can we use EFI config tables? */
+#define EFI_RUNTIME_SERVICES    3       /* Can we use runtime services? */
+#define EFI_MEMMAP              4       /* Can we use EFI memory map? */
+#define EFI_64BIT               5       /* Is the firmware 64-bit? */
+
 #ifdef CONFIG_EFI
 # ifdef CONFIG_X86
-   extern int efi_enabled;
-   extern bool efi_64bit;
+extern int efi_enabled(int facility);
 # else
-#  define efi_enabled 1
+static inline int efi_enabled(int facility)
+{
+        return 1;
+}
 # endif
 #else
-# define efi_enabled 0
+static inline int efi_enabled(int facility)
+{
+        return 0;
+}
 #endif
 
 /*
@@ -728,7 +740,8 @@ struct efivars {
          * 1) ->list - adds, removals, reads, writes
          * 2) ops.[gs]et_variable() calls.
          * It must not be held when creating sysfs entries or calling kmalloc.
-         * ops.get_next_variable() is only called from register_efivars(),
+         * ops.get_next_variable() is only called from register_efivars()
+         * or efivar_update_sysfs_entries(),
          * which is protected by the BKL, so that path is safe.
          */
         spinlock_t lock;
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index c03af7687bb4..186620631750 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -138,6 +138,7 @@ extern void elv_drain_elevator(struct request_queue *);
 /*
  * io scheduler registration
  */
+extern void __init load_default_elevator_module(void);
 extern int elv_register(struct elevator_type *);
 extern void elv_unregister(struct elevator_type *);
 
@@ -206,5 +207,9 @@ enum {
         INIT_LIST_HEAD(&(rq)->csd.list);        \
         } while (0)
 
+#else /* CONFIG_BLOCK */
+
+static inline void load_default_elevator_module(void) { }
+
 #endif /* CONFIG_BLOCK */
 #endif
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index 243eea1e33d8..c623861964e4 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -40,6 +40,8 @@ extern int eth_header_cache(const struct neighbour *neigh, struct hh_cache *hh,
 extern void eth_header_cache_update(struct hh_cache *hh,
                                     const struct net_device *dev,
                                     const unsigned char *haddr);
+extern int eth_prepare_mac_addr_change(struct net_device *dev, void *p);
+extern void eth_commit_mac_addr_change(struct net_device *dev, void *p);
 extern int eth_mac_addr(struct net_device *dev, void *p);
 extern int eth_change_mtu(struct net_device *dev, int new_mtu);
 extern int eth_validate_addr(struct net_device *dev);
@@ -192,7 +194,7 @@ static inline void eth_zero_addr(u8 *addr)
  */
 static inline void eth_hw_addr_random(struct net_device *dev)
 {
-        dev->addr_assign_type |= NET_ADDR_RANDOM;
+        dev->addr_assign_type = NET_ADDR_RANDOM;
         eth_random_addr(dev->dev_addr);
 }
 
diff --git a/include/linux/extcon/extcon_gpio.h b/include/linux/extcon/extcon-gpio.h
index 2d8307f7d67d..2d8307f7d67d 100644
--- a/include/linux/extcon/extcon_gpio.h
+++ b/include/linux/extcon/extcon-gpio.h
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index e4238ceaa4d6..e70df40d84f6 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -13,6 +13,11 @@ extern bool pm_freezing;		/* PM freezing in effect */
 extern bool pm_nosig_freezing;          /* PM nosig freezing in effect */
 
 /*
+ * Timeout for stopping processes
+ */
+extern unsigned int freeze_timeout_msecs;
+
+/*
  * Check if a process has been frozen
  */
 static inline bool frozen(struct task_struct *p)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 7617ee04f066..7d2e893ec3d1 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -301,7 +301,7 @@ size_t iov_iter_copy_from_user(struct page *page,
                 struct iov_iter *i, unsigned long offset, size_t bytes);
 void iov_iter_advance(struct iov_iter *i, size_t bytes);
 int iov_iter_fault_in_readable(struct iov_iter *i, size_t bytes);
-size_t iov_iter_single_seg_count(struct iov_iter *i);
+size_t iov_iter_single_seg_count(const struct iov_iter *i);
 
 static inline void iov_iter_init(struct iov_iter *i,
                         const struct iovec *iov, unsigned long nr_segs,
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 92691d85c320..e5ca8ef50e9b 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -74,7 +74,7 @@ typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip,
  * 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
+ *            (CONFIG_DYNAMIC_FTRACE_WITH_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
@@ -418,7 +418,7 @@ void ftrace_modify_all_code(int command);
 #endif
 
 #ifndef FTRACE_REGS_ADDR
-#ifdef ARCH_SUPPORTS_FTRACE_SAVE_REGS
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
 # define FTRACE_REGS_ADDR ((unsigned long)ftrace_regs_caller)
 #else
 # define FTRACE_REGS_ADDR FTRACE_ADDR
@@ -480,7 +480,7 @@ 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
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
 /**
  * ftrace_modify_call - convert from one addr to another (no nop)
  * @rec: the mcount call site record
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index a3d489531d83..13a54d0bdfa8 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -49,7 +49,6 @@ struct trace_entry {
         unsigned char           flags;
         unsigned char           preempt_count;
         int                     pid;
-        int                     padding;
 };
 
 #define FTRACE_MAX_EVENT                                                \
@@ -84,6 +83,9 @@ struct trace_iterator {
         long                    idx;
 
         cpumask_var_t           started;
+
+        /* it's true when current open file is snapshot */
+        bool                    snapshot;
 };
 
 enum trace_iter_flags {
@@ -272,7 +274,7 @@ extern int trace_define_field(struct ftrace_event_call *call, const char *type,
 extern int trace_add_event_call(struct ftrace_event_call *call);
 extern void trace_remove_event_call(struct ftrace_event_call *call);
 
-#define is_signed_type(type)    (((type)(-1)) < 0)
+#define is_signed_type(type)    (((type)(-1)) < (type)0)
 
 int trace_set_clr_event(const char *system, const char *event, int set);
 
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 624ef3f45c8e..29eb805ea4a6 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -153,7 +153,7 @@ extern void rcu_nmi_exit(void);
  */
 #define __irq_enter()                                   \
         do {                                            \
-                vtime_account_irq_enter(current);       \
+                account_irq_enter_time(current);        \
                 add_preempt_count(HARDIRQ_OFFSET);      \
                 trace_hardirq_enter();                  \
         } while (0)
@@ -169,7 +169,7 @@ extern void irq_enter(void);
 #define __irq_exit()                                    \
         do {                                            \
                 trace_hardirq_exit();                   \
-                vtime_account_irq_exit(current);        \
+                account_irq_exit_time(current);         \
                 sub_preempt_count(HARDIRQ_OFFSET);      \
         } while (0)
 
@@ -180,10 +180,10 @@ extern void irq_exit(void);
 
 #define nmi_enter()                                             \
         do {                                                    \
+                lockdep_off();                                  \
                 ftrace_nmi_enter();                             \
                 BUG_ON(in_nmi());                               \
                 add_preempt_count(NMI_OFFSET + HARDIRQ_OFFSET); \
-                lockdep_off();                                  \
                 rcu_nmi_enter();                                \
                 trace_hardirq_enter();                          \
         } while (0)
@@ -192,10 +192,10 @@ extern void irq_exit(void);
         do {                                                    \
                 trace_hardirq_exit();                           \
                 rcu_nmi_exit();                                 \
-                lockdep_on();                                   \
                 BUG_ON(!in_nmi());                              \
                 sub_preempt_count(NMI_OFFSET + HARDIRQ_OFFSET); \
                 ftrace_nmi_exit();                              \
+                lockdep_on();                                   \
         } while (0)
 
 #endif /* LINUX_HARDIRQ_H */
diff --git a/include/linux/hid-sensor-hub.h b/include/linux/hid-sensor-hub.h
index 0aa5f4c42ae6..ecefb7311dd6 100644
--- a/include/linux/hid-sensor-hub.h
+++ b/include/linux/hid-sensor-hub.h
@@ -157,4 +157,42 @@ int sensor_hub_set_feature(struct hid_sensor_hub_device *hsdev, u32 report_id,
 */
 int sensor_hub_get_feature(struct hid_sensor_hub_device *hsdev, u32 report_id,
                         u32 field_index, s32 *value);
+
+/* hid-sensor-attributes */
+
+/* Common hid sensor iio structure */
+struct hid_sensor_common {
+        struct hid_sensor_hub_device *hsdev;
+        struct platform_device *pdev;
+        unsigned usage_id;
+        bool data_ready;
+        struct hid_sensor_hub_attribute_info poll;
+        struct hid_sensor_hub_attribute_info report_state;
+        struct hid_sensor_hub_attribute_info power_state;
+        struct hid_sensor_hub_attribute_info sensitivity;
+};
+
+/*Convert from hid unit expo to regular exponent*/
+static inline int hid_sensor_convert_exponent(int unit_expo)
+{
+        if (unit_expo < 0x08)
+                return unit_expo;
+        else if (unit_expo <= 0x0f)
+                return -(0x0f-unit_expo+1);
+        else
+                return 0;
+}
+
+int hid_sensor_parse_common_attributes(struct hid_sensor_hub_device *hsdev,
+                                        u32 usage_id,
+                                        struct hid_sensor_common *st);
+int hid_sensor_write_raw_hyst_value(struct hid_sensor_common *st,
+                                        int val1, int val2);
+int hid_sensor_read_raw_hyst_value(struct hid_sensor_common *st,
+                                        int *val1, int *val2);
+int hid_sensor_write_samp_freq_value(struct hid_sensor_common *st,
+                                        int val1, int val2);
+int hid_sensor_read_samp_freq_value(struct hid_sensor_common *st,
+                                        int *val1, int *val2);
+
 #endif
diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h
index 55f277372fed..6f24446e7669 100644
--- a/include/linux/hid-sensor-ids.h
+++ b/include/linux/hid-sensor-ids.h
@@ -66,6 +66,15 @@
 #define HID_USAGE_SENSOR_ORIENT_MAGN_FLUX_Y_AXIS                0x200486
 #define HID_USAGE_SENSOR_ORIENT_MAGN_FLUX_Z_AXIS                0x200487
 
+/* Time (2000a0) */
+#define HID_USAGE_SENSOR_TIME                                   0x2000a0
+#define HID_USAGE_SENSOR_TIME_YEAR                              0x200521
+#define HID_USAGE_SENSOR_TIME_MONTH                             0x200522
+#define HID_USAGE_SENSOR_TIME_DAY                               0x200523
+#define HID_USAGE_SENSOR_TIME_HOUR                              0x200525
+#define HID_USAGE_SENSOR_TIME_MINUTE                            0x200526
+#define HID_USAGE_SENSOR_TIME_SECOND                            0x200527
+
 /* Units */
 #define HID_USAGE_SENSOR_UNITS_NOT_SPECIFIED                    0x00
 #define HID_USAGE_SENSOR_UNITS_LUX                              0x01
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 7330a0fef0c0..e14b465b1146 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -589,6 +589,7 @@ struct hid_usage_id {
  * @raw_event: if report in report_table, this hook is called (NULL means nop)
  * @usage_table: on which events to call event (NULL means all)
  * @event: if usage in usage_table, this hook is called (NULL means nop)
+ * @report: this hook is called after parsing a report (NULL means nop)
  * @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
@@ -627,6 +628,7 @@ struct hid_driver {
         const struct hid_usage_id *usage_table;
         int (*event)(struct hid_device *hdev, struct hid_field *field,
                         struct hid_usage *usage, __s32 value);
+        void (*report)(struct hid_device *hdev, struct hid_report *report);
 
         __u8 *(*report_fixup)(struct hid_device *hdev, __u8 *buf,
                         unsigned int *size);
@@ -700,6 +702,18 @@ extern int __must_check __hid_register_driver(struct hid_driver *,
 
 extern void hid_unregister_driver(struct hid_driver *);
 
+/**
+ * module_hid_driver() - Helper macro for registering a HID driver
+ * @__hid_driver: hid_driver struct
+ *
+ * Helper macro for HID drivers which do not do anything special in module
+ * init/exit. This eliminates a lot of boilerplate. Each module may only
+ * use this macro once, and calling it replaces module_init() and module_exit()
+ */
+#define module_hid_driver(__hid_driver) \
+        module_driver(__hid_driver, hid_register_driver, \
+                      hid_unregister_driver)
+
 extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
 extern void hidinput_report_event(struct hid_device *hid, struct hid_report *report);
 extern int hidinput_connect(struct hid_device *hid, unsigned int force);
@@ -872,9 +886,6 @@ static inline int hid_hw_power(struct hid_device *hdev, int level)
 int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size,
                 int interrupt);
 
-extern int hid_generic_init(void);
-extern void hid_generic_exit(void);
-
 /* HID quirks API */
 u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct);
 int usbhid_quirks_init(char **quirks_param);
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h
index 82b29ae6ebb0..b2514f70d591 100644
--- a/include/linux/hwmon.h
+++ b/include/linux/hwmon.h
@@ -20,16 +20,4 @@ struct device *hwmon_device_register(struct device *dev);
 
 void hwmon_device_unregister(struct device *dev);
 
-/* Scale user input to sensible values */
-static inline int SENSORS_LIMIT(long value, long low, long high)
-{
-        if (value < low)
-                return low;
-        else if (value > high)
-                return high;
-        else
-                return value;
-}
-
 #endif
-
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index e73b852156b1..df77ba9a8166 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -325,14 +325,28 @@ struct hv_ring_buffer {
 
         u32 interrupt_mask;
 
-        /* Pad it to PAGE_SIZE so that data starts on page boundary */
-        u8      reserved[4084];
-
-        /* NOTE:
-         * The interrupt_mask field is used only for channels but since our
-         * vmbus connection also uses this data structure and its data starts
-         * here, we commented out this field.
+        /*
+         * Win8 uses some of the reserved bits to implement
+         * interrupt driven flow management. On the send side
+         * we can request that the receiver interrupt the sender
+         * when the ring transitions from being full to being able
+         * to handle a message of size "pending_send_sz".
+         *
+         * Add necessary state for this enhancement.
          */
+        u32 pending_send_sz;
+
+        u32 reserved1[12];
+
+        union {
+                struct {
+                        u32 feat_pending_send_sz:1;
+                };
+                u32 value;
+        } feature_bits;
+
+        /* Pad it to PAGE_SIZE so that data starts on page boundary */
+        u8      reserved2[4028];
 
         /*
          * Ring data starts here + RingDataStartOffset
@@ -405,12 +419,22 @@ hv_get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi,
  */
 #define HV_DRV_VERSION           "3.1"
 
-
 /*
- * A revision number of vmbus that is used for ensuring both ends on a
- * partition are using compatible versions.
+ * VMBUS version is 32 bit entity broken up into
+ * two 16 bit quantities: major_number. minor_number.
+ *
+ * 0 . 13 (Windows Server 2008)
+ * 1 . 1  (Windows 7)
+ * 2 . 4  (Windows 8)
  */
-#define VMBUS_REVISION_NUMBER           13
+
+#define VERSION_WS2008  ((0 << 16) | (13))
+#define VERSION_WIN7    ((1 << 16) | (1))
+#define VERSION_WIN8    ((2 << 16) | (4))
+
+#define VERSION_INVAL -1
+
+#define VERSION_CURRENT VERSION_WIN8
 
 /* Make maximum size of pipe payload of 16K */
 #define MAX_PIPE_DATA_PAYLOAD           (sizeof(u8) * 16384)
@@ -432,9 +456,13 @@ hv_get_ringbuffer_availbytes(struct hv_ring_buffer_info *rbi,
 struct vmbus_channel_offer {
         uuid_le if_type;
         uuid_le if_instance;
-        u64 int_latency; /* in 100ns units */
-        u32 if_revision;
-        u32 server_ctx_size;    /* in bytes */
+
+        /*
+         * These two fields are not currently used.
+         */
+        u64 reserved1;
+        u64 reserved2;
+
         u16 chn_flags;
         u16 mmio_megabytes;             /* in bytes * 1024 * 1024 */
 
@@ -456,7 +484,11 @@ struct vmbus_channel_offer {
                         unsigned char user_def[MAX_PIPE_USER_DEFINED_BYTES];
                 } pipe;
         } u;
-        u32 padding;
+        /*
+         * The sub_channel_index is defined in win8.
+         */
+        u16 sub_channel_index;
+        u16 reserved3;
 } __packed;
 
 /* Server Flags */
@@ -652,7 +684,25 @@ struct vmbus_channel_offer_channel {
         struct vmbus_channel_offer offer;
         u32 child_relid;
         u8 monitorid;
-        u8 monitor_allocated;
+        /*
+         * win7 and beyond splits this field into a bit field.
+         */
+        u8 monitor_allocated:1;
+        u8 reserved:7;
+        /*
+         * These are new fields added in win7 and later.
+         * Do not access these fields without checking the
+         * negotiated protocol.
+         *
+         * If "is_dedicated_interrupt" is set, we must not set the
+         * associated bit in the channel bitmap while sending the
+         * interrupt to the host.
+         *
+         * connection_id is to be used in signaling the host.
+         */
+        u16 is_dedicated_interrupt:1;
+        u16 reserved1:15;
+        u32 connection_id;
 } __packed;
 
 /* Rescind Offer parameters */
@@ -683,8 +733,15 @@ struct vmbus_channel_open_channel {
         /* GPADL for the channel's ring buffer. */
         u32 ringbuffer_gpadlhandle;
 
-        /* GPADL for the channel's server context save area. */
-        u32 server_contextarea_gpadlhandle;
+        /*
+         * Starting with win8, this field will be used to specify
+         * the target virtual processor on which to deliver the interrupt for
+         * the host to guest communication.
+         * Prior to win8, incoming channel interrupts would only
+         * be delivered on cpu 0. Setting this value to 0 would
+         * preserve the earlier behavior.
+         */
+        u32 target_vp;
 
         /*
         * The upstream ring buffer begins at offset zero in the memory
@@ -848,6 +905,27 @@ struct vmbus_close_msg {
         struct vmbus_channel_close_channel msg;
 };
 
+/* Define connection identifier type. */
+union hv_connection_id {
+        u32 asu32;
+        struct {
+                u32 id:24;
+                u32 reserved:8;
+        } u;
+};
+
+/* Definition of the hv_signal_event hypercall input structure. */
+struct hv_input_signal_event {
+        union hv_connection_id connectionid;
+        u16 flag_number;
+        u16 rsvdz;
+};
+
+struct hv_input_signal_event_buffer {
+        u64 align8;
+        struct hv_input_signal_event event;
+};
+
 struct vmbus_channel {
         struct list_head listentry;
 
@@ -882,8 +960,42 @@ struct vmbus_channel {
 
         void (*onchannel_callback)(void *context);
         void *channel_callback_context;
+
+        /*
+         * A channel can be marked for efficient (batched)
+         * reading:
+         * If batched_reading is set to "true", we read until the
+         * channel is empty and hold off interrupts from the host
+         * during the entire read process.
+         * If batched_reading is set to "false", the client is not
+         * going to perform batched reading.
+         *
+         * By default we will enable batched reading; specific
+         * drivers that don't want this behavior can turn it off.
+         */
+
+        bool batched_reading;
+
+        bool is_dedicated_interrupt;
+        struct hv_input_signal_event_buffer sig_buf;
+        struct hv_input_signal_event *sig_event;
+
+        /*
+         * Starting with win8, this field will be used to specify
+         * the target virtual processor on which to deliver the interrupt for
+         * the host to guest communication.
+         * Prior to win8, incoming channel interrupts would only
+         * be delivered on cpu 0. Setting this value to 0 would
+         * preserve the earlier behavior.
+         */
+        u32 target_vp;
 };
 
+static inline void set_channel_read_state(struct vmbus_channel *c, bool state)
+{
+        c->batched_reading = state;
+}
+
 void vmbus_onmessage(void *context);
 
 int vmbus_request_offers(void);
@@ -1047,6 +1159,100 @@ void vmbus_driver_unregister(struct hv_driver *hv_driver);
                   g8, g9, ga, gb, gc, gd, ge, gf },
 
 /*
+ * GUID definitions of various offer types - services offered to the guest.
+ */
+
+/*
+ * Network GUID
+ * {f8615163-df3e-46c5-913f-f2d2f965ed0e}
+ */
+#define HV_NIC_GUID \
+        .guid = { \
+                        0x63, 0x51, 0x61, 0xf8, 0x3e, 0xdf, 0xc5, 0x46, \
+                        0x91, 0x3f, 0xf2, 0xd2, 0xf9, 0x65, 0xed, 0x0e \
+                }
+
+/*
+ * IDE GUID
+ * {32412632-86cb-44a2-9b5c-50d1417354f5}
+ */
+#define HV_IDE_GUID \
+        .guid = { \
+                        0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44, \
+                        0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5 \
+                }
+
+/*
+ * SCSI GUID
+ * {ba6163d9-04a1-4d29-b605-72e2ffb1dc7f}
+ */
+#define HV_SCSI_GUID \
+        .guid = { \
+                        0xd9, 0x63, 0x61, 0xba, 0xa1, 0x04, 0x29, 0x4d, \
+                        0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f \
+                }
+
+/*
+ * Shutdown GUID
+ * {0e0b6031-5213-4934-818b-38d90ced39db}
+ */
+#define HV_SHUTDOWN_GUID \
+        .guid = { \
+                        0x31, 0x60, 0x0b, 0x0e, 0x13, 0x52, 0x34, 0x49, \
+                        0x81, 0x8b, 0x38, 0xd9, 0x0c, 0xed, 0x39, 0xdb \
+                }
+
+/*
+ * Time Synch GUID
+ * {9527E630-D0AE-497b-ADCE-E80AB0175CAF}
+ */
+#define HV_TS_GUID \
+        .guid = { \
+                        0x30, 0xe6, 0x27, 0x95, 0xae, 0xd0, 0x7b, 0x49, \
+                        0xad, 0xce, 0xe8, 0x0a, 0xb0, 0x17, 0x5c, 0xaf \
+                }
+
+/*
+ * Heartbeat GUID
+ * {57164f39-9115-4e78-ab55-382f3bd5422d}
+ */
+#define HV_HEART_BEAT_GUID \
+        .guid = { \
+                        0x39, 0x4f, 0x16, 0x57, 0x15, 0x91, 0x78, 0x4e, \
+                        0xab, 0x55, 0x38, 0x2f, 0x3b, 0xd5, 0x42, 0x2d \
+                }
+
+/*
+ * KVP GUID
+ * {a9a0f4e7-5a45-4d96-b827-8a841e8c03e6}
+ */
+#define HV_KVP_GUID \
+        .guid = { \
+                        0xe7, 0xf4, 0xa0, 0xa9, 0x45, 0x5a, 0x96, 0x4d, \
+                        0xb8, 0x27, 0x8a, 0x84, 0x1e, 0x8c, 0x3,  0xe6 \
+                }
+
+/*
+ * Dynamic memory GUID
+ * {525074dc-8985-46e2-8057-a307dc18a502}
+ */
+#define HV_DM_GUID \
+        .guid = { \
+                        0xdc, 0x74, 0x50, 0X52, 0x85, 0x89, 0xe2, 0x46, \
+                        0x80, 0x57, 0xa3, 0x07, 0xdc, 0x18, 0xa5, 0x02 \
+                }
+
+/*
+ * Mouse GUID
+ * {cfa8b69e-5b4a-4cc0-b98b-8ba1a1f3f95a}
+ */
+#define HV_MOUSE_GUID \
+        .guid = { \
+                        0x9e, 0xb6, 0xa8, 0xcf, 0x4a, 0x5b, 0xc0, 0x4c, \
+                        0xb9, 0x8b, 0x8b, 0xa1, 0xa1, 0xf3, 0xf9, 0x5a \
+                }
+
+/*
  * Common header for Hyper-V ICs
  */
 
@@ -1150,5 +1356,11 @@ int hv_kvp_init(struct hv_util_service *);
 void hv_kvp_deinit(void);
 void hv_kvp_onchannelcallback(void *);
 
+/*
+ * Negotiated version with the Host.
+ */
+
+extern __u32 vmbus_proto_version;
+
 #endif /* __KERNEL__ */
 #endif /* _HYPERV_H */
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index f0859cc73861..7e24fe0cfbcd 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -151,6 +151,11 @@
 /* Mesh Control 802.11s */
 #define IEEE80211_QOS_CTL_MESH_CONTROL_PRESENT  0x0100
 
+/* Mesh Power Save Level */
+#define IEEE80211_QOS_CTL_MESH_PS_LEVEL         0x0200
+/* Mesh Receiver Service Period Initiated */
+#define IEEE80211_QOS_CTL_RSPI                  0x0400
+
 /* U-APSD queue for WMM IEs sent by AP */
 #define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD       (1<<7)
 #define IEEE80211_WMM_IE_AP_QOSINFO_PARAM_SET_CNT_MASK  0x0f
@@ -180,7 +185,7 @@ struct ieee80211_hdr {
         u8 addr3[6];
         __le16 seq_ctrl;
         u8 addr4[6];
-} __attribute__ ((packed));
+} __packed;
 
 struct ieee80211_hdr_3addr {
         __le16 frame_control;
@@ -189,7 +194,7 @@ struct ieee80211_hdr_3addr {
         u8 addr2[6];
         u8 addr3[6];
         __le16 seq_ctrl;
-} __attribute__ ((packed));
+} __packed;
 
 struct ieee80211_qos_hdr {
         __le16 frame_control;
@@ -199,7 +204,7 @@ struct ieee80211_qos_hdr {
         u8 addr3[6];
         __le16 seq_ctrl;
         __le16 qos_ctrl;
-} __attribute__ ((packed));
+} __packed;
 
 /**
  * ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set
@@ -576,7 +581,7 @@ struct ieee80211s_hdr {
         __le32 seqnum;
         u8 eaddr1[6];
         u8 eaddr2[6];
-} __attribute__ ((packed));
+} __packed;
 
 /* Mesh flags */
 #define MESH_FLAGS_AE_A4        0x1
@@ -614,7 +619,7 @@ struct ieee80211_quiet_ie {
         u8 period;
         __le16 duration;
         __le16 offset;
-} __attribute__ ((packed));
+} __packed;
 
 /**
  * struct ieee80211_msrment_ie
@@ -626,7 +631,7 @@ struct ieee80211_msrment_ie {
         u8 mode;
         u8 type;
         u8 request[0];
-} __attribute__ ((packed));
+} __packed;
 
 /**
  * struct ieee80211_channel_sw_ie
@@ -637,7 +642,7 @@ struct ieee80211_channel_sw_ie {
         u8 mode;
         u8 new_ch_num;
         u8 count;
-} __attribute__ ((packed));
+} __packed;
 
 /**
  * struct ieee80211_tim
@@ -650,7 +655,7 @@ struct ieee80211_tim_ie {
         u8 bitmap_ctrl;
         /* variable size: 1 - 251 bytes */
         u8 virtual_map[1];
-} __attribute__ ((packed));
+} __packed;
 
 /**
  * struct ieee80211_meshconf_ie
@@ -665,7 +670,7 @@ struct ieee80211_meshconf_ie {
         u8 meshconf_auth;
         u8 meshconf_form;
         u8 meshconf_cap;
-} __attribute__ ((packed));
+} __packed;
 
 /**
  * enum mesh_config_capab_flags - Mesh Configuration IE capability field flags
@@ -675,11 +680,14 @@ struct ieee80211_meshconf_ie {
  * @IEEE80211_MESHCONF_CAPAB_FORWARDING: the STA forwards MSDUs
  * @IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING: TBTT adjustment procedure
  *      is ongoing
+ * @IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL: STA is in deep sleep mode or has
+ *      neighbors in deep sleep mode
  */
 enum mesh_config_capab_flags {
         IEEE80211_MESHCONF_CAPAB_ACCEPT_PLINKS          = 0x01,
         IEEE80211_MESHCONF_CAPAB_FORWARDING             = 0x08,
         IEEE80211_MESHCONF_CAPAB_TBTT_ADJUSTING         = 0x20,
+        IEEE80211_MESHCONF_CAPAB_POWER_SAVE_LEVEL       = 0x40,
 };
 
 /**
@@ -695,12 +703,41 @@ struct ieee80211_rann_ie {
         __le32 rann_seq;
         __le32 rann_interval;
         __le32 rann_metric;
-} __attribute__ ((packed));
+} __packed;
 
 enum ieee80211_rann_flags {
         RANN_FLAG_IS_GATE = 1 << 0,
 };
 
+enum ieee80211_ht_chanwidth_values {
+        IEEE80211_HT_CHANWIDTH_20MHZ = 0,
+        IEEE80211_HT_CHANWIDTH_ANY = 1,
+};
+
+/**
+ * enum ieee80211_opmode_bits - VHT operating mode field bits
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK: channel width mask
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ: 20 MHz channel width
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ: 40 MHz channel width
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ: 80 MHz channel width
+ * @IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ: 160 MHz or 80+80 MHz channel width
+ * @IEEE80211_OPMODE_NOTIF_RX_NSS_MASK: number of spatial streams mask
+ *      (the NSS value is the value of this field + 1)
+ * @IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT: number of spatial streams shift
+ * @IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF: indicates streams in SU-MIMO PPDU
+ *      using a beamforming steering matrix
+ */
+enum ieee80211_vht_opmode_bits {
+        IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK   = 3,
+        IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ  = 0,
+        IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ  = 1,
+        IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ  = 2,
+        IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ = 3,
+        IEEE80211_OPMODE_NOTIF_RX_NSS_MASK      = 0x70,
+        IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT     = 4,
+        IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF   = 0x80,
+};
+
 #define WLAN_SA_QUERY_TR_ID_LEN 2
 
 struct ieee80211_mgmt {
@@ -717,33 +754,33 @@ struct ieee80211_mgmt {
                         __le16 status_code;
                         /* possibly followed by Challenge text */
                         u8 variable[0];
-                } __attribute__ ((packed)) auth;
+                } __packed auth;
                 struct {
                         __le16 reason_code;
-                } __attribute__ ((packed)) deauth;
+                } __packed deauth;
                 struct {
                         __le16 capab_info;
                         __le16 listen_interval;
                         /* followed by SSID and Supported rates */
                         u8 variable[0];
-                } __attribute__ ((packed)) assoc_req;
+                } __packed assoc_req;
                 struct {
                         __le16 capab_info;
                         __le16 status_code;
                         __le16 aid;
                         /* followed by Supported rates */
                         u8 variable[0];
-                } __attribute__ ((packed)) assoc_resp, reassoc_resp;
+                } __packed assoc_resp, reassoc_resp;
                 struct {
                         __le16 capab_info;
                         __le16 listen_interval;
                         u8 current_ap[6];
                         /* followed by SSID and Supported rates */
                         u8 variable[0];
-                } __attribute__ ((packed)) reassoc_req;
+                } __packed reassoc_req;
                 struct {
                         __le16 reason_code;
-                } __attribute__ ((packed)) disassoc;
+                } __packed disassoc;
                 struct {
                         __le64 timestamp;
                         __le16 beacon_int;
@@ -751,11 +788,11 @@ struct ieee80211_mgmt {
                         /* followed by some of SSID, Supported rates,
                          * FH Params, DS Params, CF Params, IBSS Params, TIM */
                         u8 variable[0];
-                } __attribute__ ((packed)) beacon;
+                } __packed beacon;
                 struct {
                         /* only variable items: SSID, Supported rates */
                         u8 variable[0];
-                } __attribute__ ((packed)) probe_req;
+                } __packed probe_req;
                 struct {
                         __le64 timestamp;
                         __le16 beacon_int;
@@ -763,7 +800,7 @@ struct ieee80211_mgmt {
                         /* followed by some of SSID, Supported rates,
                          * FH Params, DS Params, CF Params, IBSS Params */
                         u8 variable[0];
-                } __attribute__ ((packed)) probe_resp;
+                } __packed probe_resp;
                 struct {
                         u8 category;
                         union {
@@ -772,65 +809,73 @@ struct ieee80211_mgmt {
                                         u8 dialog_token;
                                         u8 status_code;
                                         u8 variable[0];
-                                } __attribute__ ((packed)) wme_action;
+                                } __packed wme_action;
                                 struct{
                                         u8 action_code;
                                         u8 element_id;
                                         u8 length;
                                         struct ieee80211_channel_sw_ie sw_elem;
-                                } __attribute__((packed)) chan_switch;
+                                } __packed chan_switch;
                                 struct{
                                         u8 action_code;
                                         u8 dialog_token;
                                         u8 element_id;
                                         u8 length;
                                         struct ieee80211_msrment_ie msr_elem;
-                                } __attribute__((packed)) measurement;
+                                } __packed measurement;
                                 struct{
                                         u8 action_code;
                                         u8 dialog_token;
                                         __le16 capab;
                                         __le16 timeout;
                                         __le16 start_seq_num;
-                                } __attribute__((packed)) addba_req;
+                                } __packed addba_req;
                                 struct{
                                         u8 action_code;
                                         u8 dialog_token;
                                         __le16 status;
                                         __le16 capab;
                                         __le16 timeout;
-                                } __attribute__((packed)) addba_resp;
+                                } __packed addba_resp;
                                 struct{
                                         u8 action_code;
                                         __le16 params;
                                         __le16 reason_code;
-                                } __attribute__((packed)) delba;
+                                } __packed delba;
                                 struct {
                                         u8 action_code;
                                         u8 variable[0];
-                                } __attribute__((packed)) self_prot;
+                                } __packed self_prot;
                                 struct{
                                         u8 action_code;
                                         u8 variable[0];
-                                } __attribute__((packed)) mesh_action;
+                                } __packed mesh_action;
                                 struct {
                                         u8 action;
                                         u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
-                                } __attribute__ ((packed)) sa_query;
+                                } __packed sa_query;
                                 struct {
                                         u8 action;
                                         u8 smps_control;
-                                } __attribute__ ((packed)) ht_smps;
+                                } __packed ht_smps;
+                                struct {
+                                        u8 action_code;
+                                        u8 chanwidth;
+                                } __packed ht_notify_cw;
                                 struct {
                                         u8 action_code;
                                         u8 dialog_token;
                                         __le16 capability;
                                         u8 variable[0];
                                 } __packed tdls_discover_resp;
+                                struct {
+                                        u8 action_code;
+                                        u8 operating_mode;
+                                } __packed vht_opmode_notif;
                         } u;
-                } __attribute__ ((packed)) action;
+                } __packed action;
         } u;
-} __attribute__ ((packed));
+} __packed;
 
 /* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */
 #define BSS_MEMBERSHIP_SELECTOR_HT_PHY  127
@@ -846,7 +891,7 @@ struct ieee80211_mmie {
         __le16 key_id;
         u8 sequence_number[6];
         u8 mic[8];
-} __attribute__ ((packed));
+} __packed;
 
 struct ieee80211_vendor_ie {
         u8 element_id;
@@ -861,20 +906,20 @@ struct ieee80211_rts {
         __le16 duration;
         u8 ra[6];
         u8 ta[6];
-} __attribute__ ((packed));
+} __packed;
 
 struct ieee80211_cts {
         __le16 frame_control;
         __le16 duration;
         u8 ra[6];
-} __attribute__ ((packed));
+} __packed;
 
 struct ieee80211_pspoll {
         __le16 frame_control;
         __le16 aid;
         u8 bssid[6];
         u8 ta[6];
-} __attribute__ ((packed));
+} __packed;
 
 /* TDLS */
 
@@ -967,7 +1012,7 @@ struct ieee80211_bar {
         __u8 ta[6];
         __le16 control;
         __le16 start_seq_num;
-} __attribute__((packed));
+} __packed;
 
 /* 802.11 BAR control masks */
 #define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL    0x0000
@@ -992,7 +1037,7 @@ struct ieee80211_mcs_info {
         __le16 rx_highest;
         u8 tx_params;
         u8 reserved[3];
-} __attribute__((packed));
+} __packed;
 
 /* 802.11n HT capability MSC set */
 #define IEEE80211_HT_MCS_RX_HIGHEST_MASK        0x3ff
@@ -1031,7 +1076,7 @@ struct ieee80211_ht_cap {
         __le16 extended_ht_cap_info;
         __le32 tx_BF_cap_info;
         u8 antenna_selection_info;
-} __attribute__ ((packed));
+} __packed;
 
 /* 802.11n HT capabilities masks (for cap_info) */
 #define IEEE80211_HT_CAP_LDPC_CODING            0x0001
@@ -1102,7 +1147,7 @@ struct ieee80211_ht_operation {
         __le16 operation_mode;
         __le16 stbc_param;
         u8 basic_set[16];
-} __attribute__ ((packed));
+} __packed;
 
 /* for ht_param */
 #define IEEE80211_HT_PARAM_CHA_SEC_OFFSET               0x03
@@ -1256,6 +1301,7 @@ struct ieee80211_vht_operation {
 #define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454                 0x00000002
 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ                0x00000004
 #define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ       0x00000008
+#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK                  0x0000000C
 #define IEEE80211_VHT_CAP_RXLDPC                                0x00000010
 #define IEEE80211_VHT_CAP_SHORT_GI_80                           0x00000020
 #define IEEE80211_VHT_CAP_SHORT_GI_160                          0x00000040
@@ -1311,16 +1357,21 @@ struct ieee80211_vht_operation {
 #define WLAN_CAPABILITY_SPECTRUM_MGMT   (1<<8)
 #define WLAN_CAPABILITY_QOS             (1<<9)
 #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
+#define WLAN_CAPABILITY_APSD            (1<<11)
+#define WLAN_CAPABILITY_RADIO_MEASURE   (1<<12)
 #define WLAN_CAPABILITY_DSSS_OFDM       (1<<13)
+#define WLAN_CAPABILITY_DEL_BACK        (1<<14)
+#define WLAN_CAPABILITY_IMM_BACK        (1<<15)
 
 /* DMG (60gHz) 802.11ad */
 /* type - bits 0..1 */
+#define WLAN_CAPABILITY_DMG_TYPE_MASK           (3<<0)
 #define WLAN_CAPABILITY_DMG_TYPE_IBSS           (1<<0) /* Tx by: STA */
 #define WLAN_CAPABILITY_DMG_TYPE_PBSS           (2<<0) /* Tx by: PCP */
 #define WLAN_CAPABILITY_DMG_TYPE_AP             (3<<0) /* Tx by: AP */
 
 #define WLAN_CAPABILITY_DMG_CBAP_ONLY           (1<<2)
-#define WLAN_CAPABILITY_DMG_CBAP_SOURCE (1<<3)
+#define WLAN_CAPABILITY_DMG_CBAP_SOURCE         (1<<3)
 #define WLAN_CAPABILITY_DMG_PRIVACY             (1<<4)
 #define WLAN_CAPABILITY_DMG_ECPAC               (1<<5)
 
@@ -1576,6 +1627,7 @@ enum ieee80211_eid {
 
         WLAN_EID_VHT_CAPABILITY = 191,
         WLAN_EID_VHT_OPERATION = 192,
+        WLAN_EID_OPMODE_NOTIF = 199,
 
         /* 802.11ad */
         WLAN_EID_NON_TX_BSSID_CAP =  83,
@@ -1630,6 +1682,7 @@ enum ieee80211_category {
         WLAN_CATEGORY_WMM = 17,
         WLAN_CATEGORY_FST = 18,
         WLAN_CATEGORY_UNPROT_DMG = 20,
+        WLAN_CATEGORY_VHT = 21,
         WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126,
         WLAN_CATEGORY_VENDOR_SPECIFIC = 127,
 };
@@ -1655,6 +1708,13 @@ enum ieee80211_ht_actioncode {
         WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
 };
 
+/* VHT action codes */
+enum ieee80211_vht_actioncode {
+        WLAN_VHT_ACTION_COMPRESSED_BF = 0,
+        WLAN_VHT_ACTION_GROUPID_MGMT = 1,
+        WLAN_VHT_ACTION_OPMODE_NOTIF = 2,
+};
+
 /* Self Protected Action codes */
 enum ieee80211_self_protected_actioncode {
         WLAN_SP_RESERVED = 0,
@@ -1716,6 +1776,8 @@ enum ieee80211_tdls_actioncode {
 #define WLAN_EXT_CAPA5_TDLS_ENABLED     BIT(5)
 #define WLAN_EXT_CAPA5_TDLS_PROHIBITED  BIT(6)
 
+#define WLAN_EXT_CAPA8_OPMODE_NOTIF     BIT(6)
+
 /* TDLS specific payload type in the LLC/SNAP header */
 #define WLAN_TDLS_SNAP_RFTYPE   0x2
 
@@ -1834,14 +1896,14 @@ struct ieee80211_country_ie_triplet {
                         u8 first_channel;
                         u8 num_channels;
                         s8 max_power;
-                } __attribute__ ((packed)) chans;
+                } __packed chans;
                 struct {
                         u8 reg_extension_id;
                         u8 reg_class;
                         u8 coverage_class;
-                } __attribute__ ((packed)) ext;
+                } __packed ext;
         };
-} __attribute__ ((packed));
+} __packed;
 
 enum ieee80211_timeout_interval_type {
         WLAN_TIMEOUT_REASSOC_DEADLINE = 1 /* 802.11r */,
@@ -1884,7 +1946,10 @@ enum ieee80211_sa_query_action {
 /* AKM suite selectors */
 #define WLAN_AKM_SUITE_8021X            0x000FAC01
 #define WLAN_AKM_SUITE_PSK              0x000FAC02
-#define WLAN_AKM_SUITE_SAE                      0x000FAC08
+#define WLAN_AKM_SUITE_8021X_SHA256     0x000FAC05
+#define WLAN_AKM_SUITE_PSK_SHA256       0x000FAC06
+#define WLAN_AKM_SUITE_TDLS             0x000FAC07
+#define WLAN_AKM_SUITE_SAE              0x000FAC08
 #define WLAN_AKM_SUITE_FT_OVER_SAE      0x000FAC09
 
 #define WLAN_MAX_KEY_LEN                32
@@ -2089,7 +2154,7 @@ static inline unsigned long ieee80211_tu_to_usec(unsigned long tu)
  * @tim_len: length of the TIM IE
  * @aid: the AID to look for
  */
-static inline bool ieee80211_check_tim(struct ieee80211_tim_ie *tim,
+static inline bool ieee80211_check_tim(const struct ieee80211_tim_ie *tim,
                                        u8 tim_len, u16 aid)
 {
         u8 mask;
diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
index f65e8d250f7e..84dde1dd1da4 100644
--- a/include/linux/if_macvlan.h
+++ b/include/linux/if_macvlan.h
@@ -52,6 +52,9 @@ struct macvlan_pcpu_stats {
  */
 #define MAX_MACVTAP_QUEUES      (NR_CPUS < 16 ? NR_CPUS : 16)
 
+#define MACVLAN_MC_FILTER_BITS  8
+#define MACVLAN_MC_FILTER_SZ    (1 << MACVLAN_MC_FILTER_BITS)
+
 struct macvlan_dev {
         struct net_device       *dev;
         struct list_head        list;
@@ -59,6 +62,9 @@ struct macvlan_dev {
         struct macvlan_port     *port;
         struct net_device       *lowerdev;
         struct macvlan_pcpu_stats __percpu *pcpu_stats;
+
+        DECLARE_BITMAP(mc_filter, MACVLAN_MC_FILTER_SZ);
+
         enum macvlan_mode       mode;
         u16                     flags;
         int (*receive)(struct sk_buff *skb);
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index 0245def2aa93..4648d8021244 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -186,6 +186,7 @@ struct team {
 
         const struct team_mode *mode;
         struct team_mode_ops ops;
+        bool user_carrier_enabled;
         bool queue_override_enabled;
         struct list_head *qom_lists; /* array of queue override mapping lists */
         long mode_priv[TEAM_MODE_PRIV_LONGS];
diff --git a/include/linux/iio/buffer.h b/include/linux/iio/buffer.h
index f3eea18fdf46..2bac0eb8948d 100644
--- a/include/linux/iio/buffer.h
+++ b/include/linux/iio/buffer.h
@@ -103,19 +103,6 @@ int iio_update_buffers(struct iio_dev *indio_dev,
  **/
 void iio_buffer_init(struct iio_buffer *buffer);
 
-/**
- * __iio_update_buffer() - update common elements of buffers
- * @buffer:             buffer that is the event source
- * @bytes_per_datum:    size of individual datum including timestamp
- * @length:             number of datums in buffer
- **/
-static inline void __iio_update_buffer(struct iio_buffer *buffer,
-                                       int bytes_per_datum, int length)
-{
-        buffer->bytes_per_datum = bytes_per_datum;
-        buffer->length = length;
-}
-
 int iio_scan_mask_query(struct iio_dev *indio_dev,
                         struct iio_buffer *buffer, int bit);
 
diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h
new file mode 100644
index 000000000000..1f86a97ab2e2
--- /dev/null
+++ b/include/linux/iio/common/st_sensors.h
@@ -0,0 +1,280 @@
+/*
+ * STMicroelectronics sensors library driver
+ *
+ * Copyright 2012-2013 STMicroelectronics Inc.
+ *
+ * Denis Ciocca <denis.ciocca@st.com>
+ *
+ * Licensed under the GPL-2.
+ */
+
+#ifndef ST_SENSORS_H
+#define ST_SENSORS_H
+
+#include <linux/i2c.h>
+#include <linux/spi/spi.h>
+#include <linux/irqreturn.h>
+#include <linux/iio/trigger.h>
+
+#define ST_SENSORS_TX_MAX_LENGTH                2
+#define ST_SENSORS_RX_MAX_LENGTH                6
+
+#define ST_SENSORS_ODR_LIST_MAX                 10
+#define ST_SENSORS_FULLSCALE_AVL_MAX            10
+
+#define ST_SENSORS_NUMBER_ALL_CHANNELS          4
+#define ST_SENSORS_NUMBER_DATA_CHANNELS         3
+#define ST_SENSORS_ENABLE_ALL_AXIS              0x07
+#define ST_SENSORS_BYTE_FOR_CHANNEL             2
+#define ST_SENSORS_SCAN_X                       0
+#define ST_SENSORS_SCAN_Y                       1
+#define ST_SENSORS_SCAN_Z                       2
+#define ST_SENSORS_DEFAULT_12_REALBITS          12
+#define ST_SENSORS_DEFAULT_16_REALBITS          16
+#define ST_SENSORS_DEFAULT_POWER_ON_VALUE       0x01
+#define ST_SENSORS_DEFAULT_POWER_OFF_VALUE      0x00
+#define ST_SENSORS_DEFAULT_WAI_ADDRESS          0x0f
+#define ST_SENSORS_DEFAULT_AXIS_ADDR            0x20
+#define ST_SENSORS_DEFAULT_AXIS_MASK            0x07
+#define ST_SENSORS_DEFAULT_AXIS_N_BIT           3
+
+#define ST_SENSORS_MAX_NAME                     17
+#define ST_SENSORS_MAX_4WAI                     7
+
+#define ST_SENSORS_LSM_CHANNELS(device_type, index, mod, endian, bits, addr) \
+{ \
+        .type = device_type, \
+        .modified = 1, \
+        .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+                        IIO_CHAN_INFO_SCALE_SEPARATE_BIT, \
+        .scan_index = index, \
+        .channel2 = mod, \
+        .address = addr, \
+        .scan_type = { \
+                .sign = 's', \
+                .realbits = bits, \
+                .shift = 16 - bits, \
+                .storagebits = 16, \
+                .endianness = endian, \
+        }, \
+}
+
+#define ST_SENSOR_DEV_ATTR_SAMP_FREQ() \
+                IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO, \
+                        st_sensors_sysfs_get_sampling_frequency, \
+                        st_sensors_sysfs_set_sampling_frequency)
+
+#define ST_SENSORS_DEV_ATTR_SAMP_FREQ_AVAIL() \
+                IIO_DEV_ATTR_SAMP_FREQ_AVAIL( \
+                        st_sensors_sysfs_sampling_frequency_avail)
+
+#define ST_SENSORS_DEV_ATTR_SCALE_AVAIL(name) \
+                IIO_DEVICE_ATTR(name, S_IRUGO, \
+                        st_sensors_sysfs_scale_avail, NULL , 0);
+
+struct st_sensor_odr_avl {
+        unsigned int hz;
+        u8 value;
+};
+
+struct st_sensor_odr {
+        u8 addr;
+        u8 mask;
+        struct st_sensor_odr_avl odr_avl[ST_SENSORS_ODR_LIST_MAX];
+};
+
+struct st_sensor_power {
+        u8 addr;
+        u8 mask;
+        u8 value_off;
+        u8 value_on;
+};
+
+struct st_sensor_axis {
+        u8 addr;
+        u8 mask;
+};
+
+struct st_sensor_fullscale_avl {
+        unsigned int num;
+        u8 value;
+        unsigned int gain;
+        unsigned int gain2;
+};
+
+struct st_sensor_fullscale {
+        u8 addr;
+        u8 mask;
+        struct st_sensor_fullscale_avl fs_avl[ST_SENSORS_FULLSCALE_AVL_MAX];
+};
+
+/**
+ * struct st_sensor_bdu - ST sensor device block data update
+ * @addr: address of the register.
+ * @mask: mask to write the block data update flag.
+ */
+struct st_sensor_bdu {
+        u8 addr;
+        u8 mask;
+};
+
+/**
+ * struct st_sensor_data_ready_irq - ST sensor device data-ready interrupt
+ * @addr: address of the register.
+ * @mask: mask to write the on/off value.
+ * struct ig1 - represents the Interrupt Generator 1 of sensors.
+ * @en_addr: address of the enable ig1 register.
+ * @en_mask: mask to write the on/off value for enable.
+ */
+struct st_sensor_data_ready_irq {
+        u8 addr;
+        u8 mask;
+        struct {
+                u8 en_addr;
+                u8 en_mask;
+        } ig1;
+};
+
+/**
+ * struct st_sensor_transfer_buffer - ST sensor device I/O buffer
+ * @buf_lock: Mutex to protect rx and tx buffers.
+ * @tx_buf: Buffer used by SPI transfer function to send data to the sensors.
+ *      This buffer is used to avoid DMA not-aligned issue.
+ * @rx_buf: Buffer used by SPI transfer to receive data from sensors.
+ *      This buffer is used to avoid DMA not-aligned issue.
+ */
+struct st_sensor_transfer_buffer {
+        struct mutex buf_lock;
+        u8 rx_buf[ST_SENSORS_RX_MAX_LENGTH];
+        u8 tx_buf[ST_SENSORS_TX_MAX_LENGTH] ____cacheline_aligned;
+};
+
+/**
+ * struct st_sensor_transfer_function - ST sensor device I/O function
+ * @read_byte: Function used to read one byte.
+ * @write_byte: Function used to write one byte.
+ * @read_multiple_byte: Function used to read multiple byte.
+ */
+struct st_sensor_transfer_function {
+        int (*read_byte) (struct st_sensor_transfer_buffer *tb,
+                                struct device *dev, u8 reg_addr, u8 *res_byte);
+        int (*write_byte) (struct st_sensor_transfer_buffer *tb,
+                                struct device *dev, u8 reg_addr, u8 data);
+        int (*read_multiple_byte) (struct st_sensor_transfer_buffer *tb,
+                struct device *dev, u8 reg_addr, int len, u8 *data,
+                                                        bool multiread_bit);
+};
+
+/**
+ * struct st_sensors - ST sensors list
+ * @wai: Contents of WhoAmI register.
+ * @sensors_supported: List of supported sensors by struct itself.
+ * @ch: IIO channels for the sensor.
+ * @odr: Output data rate register and ODR list available.
+ * @pw: Power register of the sensor.
+ * @enable_axis: Enable one or more axis of the sensor.
+ * @fs: Full scale register and full scale list available.
+ * @bdu: Block data update register.
+ * @drdy_irq: Data ready register of the sensor.
+ * @multi_read_bit: Use or not particular bit for [I2C/SPI] multi-read.
+ * @bootime: samples to discard when sensor passing from power-down to power-up.
+ */
+struct st_sensors {
+        u8 wai;
+        char sensors_supported[ST_SENSORS_MAX_4WAI][ST_SENSORS_MAX_NAME];
+        struct iio_chan_spec *ch;
+        struct st_sensor_odr odr;
+        struct st_sensor_power pw;
+        struct st_sensor_axis enable_axis;
+        struct st_sensor_fullscale fs;
+        struct st_sensor_bdu bdu;
+        struct st_sensor_data_ready_irq drdy_irq;
+        bool multi_read_bit;
+        unsigned int bootime;
+};
+
+/**
+ * struct st_sensor_data - ST sensor device status
+ * @dev: Pointer to instance of struct device (I2C or SPI).
+ * @trig: The trigger in use by the core driver.
+ * @sensor: Pointer to the current sensor struct in use.
+ * @current_fullscale: Maximum range of measure by the sensor.
+ * @enabled: Status of the sensor (false->off, true->on).
+ * @multiread_bit: Use or not particular bit for [I2C/SPI] multiread.
+ * @buffer_data: Data used by buffer part.
+ * @odr: Output data rate of the sensor [Hz].
+ * @get_irq_data_ready: Function to get the IRQ used for data ready signal.
+ * @tf: Transfer function structure used by I/O operations.
+ * @tb: Transfer buffers and mutex used by I/O operations.
+ */
+struct st_sensor_data {
+        struct device *dev;
+        struct iio_trigger *trig;
+        struct st_sensors *sensor;
+        struct st_sensor_fullscale_avl *current_fullscale;
+
+        bool enabled;
+        bool multiread_bit;
+
+        char *buffer_data;
+
+        unsigned int odr;
+
+        unsigned int (*get_irq_data_ready) (struct iio_dev *indio_dev);
+
+        const struct st_sensor_transfer_function *tf;
+        struct st_sensor_transfer_buffer tb;
+};
+
+#ifdef CONFIG_IIO_BUFFER
+int st_sensors_allocate_trigger(struct iio_dev *indio_dev,
+                                const struct iio_trigger_ops *trigger_ops);
+
+void st_sensors_deallocate_trigger(struct iio_dev *indio_dev);
+
+irqreturn_t st_sensors_trigger_handler(int irq, void *p);
+
+int st_sensors_get_buffer_element(struct iio_dev *indio_dev, u8 *buf);
+#else
+static inline int st_sensors_allocate_trigger(struct iio_dev *indio_dev,
+                                const struct iio_trigger_ops *trigger_ops)
+{
+        return 0;
+}
+static inline void st_sensors_deallocate_trigger(struct iio_dev *indio_dev)
+{
+        return;
+}
+#endif
+
+int st_sensors_init_sensor(struct iio_dev *indio_dev);
+
+int st_sensors_set_enable(struct iio_dev *indio_dev, bool enable);
+
+int st_sensors_set_axis_enable(struct iio_dev *indio_dev, u8 axis_enable);
+
+int st_sensors_set_odr(struct iio_dev *indio_dev, unsigned int odr);
+
+int st_sensors_set_dataready_irq(struct iio_dev *indio_dev, bool enable);
+
+int st_sensors_set_fullscale_by_gain(struct iio_dev *indio_dev, int scale);
+
+int st_sensors_read_info_raw(struct iio_dev *indio_dev,
+                                struct iio_chan_spec const *ch, int *val);
+
+int st_sensors_check_device_support(struct iio_dev *indio_dev,
+                        int num_sensors_list, const struct st_sensors *sensors);
+
+ssize_t st_sensors_sysfs_get_sampling_frequency(struct device *dev,
+                                struct device_attribute *attr, char *buf);
+
+ssize_t st_sensors_sysfs_set_sampling_frequency(struct device *dev,
+                struct device_attribute *attr, const char *buf, size_t size);
+
+ssize_t st_sensors_sysfs_sampling_frequency_avail(struct device *dev,
+                                struct device_attribute *attr, char *buf);
+
+ssize_t st_sensors_sysfs_scale_avail(struct device *dev,
+                                struct device_attribute *attr, char *buf);
+
+#endif /* ST_SENSORS_H */
diff --git a/include/linux/iio/common/st_sensors_i2c.h b/include/linux/iio/common/st_sensors_i2c.h
new file mode 100644
index 000000000000..67d845385ae2
--- /dev/null
+++ b/include/linux/iio/common/st_sensors_i2c.h
@@ -0,0 +1,20 @@
+/*
+ * STMicroelectronics sensors i2c library driver
+ *
+ * Copyright 2012-2013 STMicroelectronics Inc.
+ *
+ * Denis Ciocca <denis.ciocca@st.com>
+ *
+ * Licensed under the GPL-2.
+ */
+
+#ifndef ST_SENSORS_I2C_H
+#define ST_SENSORS_I2C_H
+
+#include <linux/i2c.h>
+#include <linux/iio/common/st_sensors.h>
+
+void st_sensors_i2c_configure(struct iio_dev *indio_dev,
+                struct i2c_client *client, struct st_sensor_data *sdata);
+
+#endif /* ST_SENSORS_I2C_H */
diff --git a/include/linux/iio/common/st_sensors_spi.h b/include/linux/iio/common/st_sensors_spi.h
new file mode 100644
index 000000000000..d964a3563dc6
--- /dev/null
+++ b/include/linux/iio/common/st_sensors_spi.h
@@ -0,0 +1,20 @@
+/*
+ * STMicroelectronics sensors spi library driver
+ *
+ * Copyright 2012-2013 STMicroelectronics Inc.
+ *
+ * Denis Ciocca <denis.ciocca@st.com>
+ *
+ * Licensed under the GPL-2.
+ */
+
+#ifndef ST_SENSORS_SPI_H
+#define ST_SENSORS_SPI_H
+
+#include <linux/spi/spi.h>
+#include <linux/iio/common/st_sensors.h>
+
+void st_sensors_spi_configure(struct iio_dev *indio_dev,
+                        struct spi_device *spi, struct st_sensor_data *sdata);
+
+#endif /* ST_SENSORS_SPI_H */
diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h
index 16c35ac045bd..833926c91aa8 100644
--- a/include/linux/iio/consumer.h
+++ b/include/linux/iio/consumer.h
@@ -15,6 +15,7 @@
 
 struct iio_dev;
 struct iio_chan_spec;
+struct device;
 
 /**
  * struct iio_channel - everything needed for a consumer to use a channel
@@ -30,14 +31,15 @@ struct iio_channel {
 
 /**
  * iio_channel_get() - get description of all that is needed to access channel.
- * @name:               Unique name of the device as provided in the iio_map
+ * @dev:                Pointer to consumer device. Device name must match
+ *                      the name of the device as provided in the iio_map
  *                      with which the desired provider to consumer mapping
  *                      was registered.
  * @consumer_channel:   Unique name to identify the channel on the consumer
  *                      side. This typically describes the channels use within
  *                      the consumer. E.g. 'battery_voltage'
  */
-struct iio_channel *iio_channel_get(const char *name,
+struct iio_channel *iio_channel_get(struct device *dev,
                                     const char *consumer_channel);
 
 /**
@@ -48,14 +50,14 @@ void iio_channel_release(struct iio_channel *chan);
 
 /**
  * iio_channel_get_all() - get all channels associated with a client
- * @name:               name of consumer device.
+ * @dev:                Pointer to consumer device.
  *
  * Returns an array of iio_channel structures terminated with one with
  * null iio_dev pointer.
  * This function is used by fairly generic consumers to get all the
  * channels registered as having this consumer.
  */
-struct iio_channel *iio_channel_get_all(const char *name);
+struct iio_channel *iio_channel_get_all(struct device *dev);
 
 /**
  * iio_channel_release_all() - reverse iio_channel_get_all
@@ -66,7 +68,7 @@ void iio_channel_release_all(struct iio_channel *chan);
 struct iio_cb_buffer;
 /**
  * iio_channel_get_all_cb() - register callback for triggered capture
- * @name:               Name of client device.
+ * @dev:                Pointer to client device.
  * @cb:                 Callback function.
  * @private:            Private data passed to callback.
  *
@@ -74,7 +76,7 @@ struct iio_cb_buffer;
  * So if the channels requested come from different devices this will
  * fail.
  */
-struct iio_cb_buffer *iio_channel_get_all_cb(const char *name,
+struct iio_cb_buffer *iio_channel_get_all_cb(struct device *dev,
                                              int (*cb)(u8 *data,
                                                        void *private),
                                              void *private);
diff --git a/include/linux/iio/driver.h b/include/linux/iio/driver.h
index a4f8b2e05af5..7dfb10ee2669 100644
--- a/include/linux/iio/driver.h
+++ b/include/linux/iio/driver.h
@@ -22,13 +22,10 @@ int iio_map_array_register(struct iio_dev *indio_dev,
                            struct iio_map *map);
 
 /**
- * iio_map_array_unregister() - tell the core to remove consumer mappings
+ * iio_map_array_unregister() - tell the core to remove consumer mappings for
+ *                              the given provider device
  * @indio_dev:  provider device
- * @map:        array of mappings to remove. Note these must have same memory
- *              addresses as those originally added not just equal parameter
- *              values.
  */
-int iio_map_array_unregister(struct iio_dev *indio_dev,
-                             struct iio_map *map);
+int iio_map_array_unregister(struct iio_dev *indio_dev);
 
 #endif
diff --git a/include/linux/iio/gyro/itg3200.h b/include/linux/iio/gyro/itg3200.h
new file mode 100644
index 000000000000..c53f16914b77
--- /dev/null
+++ b/include/linux/iio/gyro/itg3200.h
@@ -0,0 +1,154 @@
+/*
+ * itg3200.h -- support InvenSense ITG3200
+ *              Digital 3-Axis Gyroscope driver
+ *
+ * Copyright (c) 2011 Christian Strobel <christian.strobel@iis.fraunhofer.de>
+ * Copyright (c) 2011 Manuel Stahl <manuel.stahl@iis.fraunhofer.de>
+ * Copyright (c) 2012 Thorsten Nowak <thorsten.nowak@iis.fraunhofer.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 I2C_ITG3200_H_
+#define I2C_ITG3200_H_
+
+#include <linux/iio/iio.h>
+
+/* Register with I2C address (34h) */
+#define ITG3200_REG_ADDRESS             0x00
+
+/* Sample rate divider
+ * Range: 0 to 255
+ * Default value: 0x00 */
+#define ITG3200_REG_SAMPLE_RATE_DIV     0x15
+
+/* Digital low pass filter settings */
+#define ITG3200_REG_DLPF                0x16
+/* DLPF full scale range */
+#define ITG3200_DLPF_FS_SEL_2000        0x18
+/* Bandwidth (Hz) and internal sample rate
+ * (kHz) of DLPF */
+#define ITG3200_DLPF_256_8              0x00
+#define ITG3200_DLPF_188_1              0x01
+#define ITG3200_DLPF_98_1               0x02
+#define ITG3200_DLPF_42_1               0x03
+#define ITG3200_DLPF_20_1               0x04
+#define ITG3200_DLPF_10_1               0x05
+#define ITG3200_DLPF_5_1                0x06
+
+#define ITG3200_DLPF_CFG_MASK           0x07
+
+/* Configuration for interrupt operations */
+#define ITG3200_REG_IRQ_CONFIG          0x17
+/* Logic level */
+#define ITG3200_IRQ_ACTIVE_LOW          0x80
+#define ITG3200_IRQ_ACTIVE_HIGH         0x00
+/* Drive type */
+#define ITG3200_IRQ_OPEN_DRAIN          0x40
+#define ITG3200_IRQ_PUSH_PULL           0x00
+/* Latch mode */
+#define ITG3200_IRQ_LATCH_UNTIL_CLEARED 0x20
+#define ITG3200_IRQ_LATCH_50US_PULSE    0x00
+/* Latch clear method */
+#define ITG3200_IRQ_LATCH_CLEAR_ANY     0x10
+#define ITG3200_IRQ_LATCH_CLEAR_STATUS  0x00
+/* Enable interrupt when device is ready */
+#define ITG3200_IRQ_DEVICE_RDY_ENABLE   0x04
+/* Enable interrupt when data is available */
+#define ITG3200_IRQ_DATA_RDY_ENABLE     0x01
+
+/* Determine the status of ITG-3200 interrupts */
+#define ITG3200_REG_IRQ_STATUS          0x1A
+/* Status of 'device is ready'-interrupt */
+#define ITG3200_IRQ_DEVICE_RDY_STATUS   0x04
+/* Status of 'data is available'-interrupt */
+#define ITG3200_IRQ_DATA_RDY_STATUS     0x01
+
+/* Sensor registers */
+#define ITG3200_REG_TEMP_OUT_H          0x1B
+#define ITG3200_REG_TEMP_OUT_L          0x1C
+#define ITG3200_REG_GYRO_XOUT_H         0x1D
+#define ITG3200_REG_GYRO_XOUT_L         0x1E
+#define ITG3200_REG_GYRO_YOUT_H         0x1F
+#define ITG3200_REG_GYRO_YOUT_L         0x20
+#define ITG3200_REG_GYRO_ZOUT_H         0x21
+#define ITG3200_REG_GYRO_ZOUT_L         0x22
+
+/* Power management */
+#define ITG3200_REG_POWER_MANAGEMENT    0x3E
+/* Reset device and internal registers to the
+ * power-up-default settings */
+#define ITG3200_RESET                   0x80
+/* Enable low power sleep mode */
+#define ITG3200_SLEEP                   0x40
+/* Put according gyroscope in standby mode */
+#define ITG3200_STANDBY_GYRO_X          0x20
+#define ITG3200_STANDBY_GYRO_Y          0x10
+#define ITG3200_STANDBY_GYRO_Z          0x08
+/* Determine the device clock source */
+#define ITG3200_CLK_INTERNAL            0x00
+#define ITG3200_CLK_GYRO_X              0x01
+#define ITG3200_CLK_GYRO_Y              0x02
+#define ITG3200_CLK_GYRO_Z              0x03
+#define ITG3200_CLK_EXT_32K             0x04
+#define ITG3200_CLK_EXT_19M             0x05
+
+
+/**
+ * struct itg3200 - device instance specific data
+ * @i2c:    actual i2c_client
+ * @trig:   data ready trigger from itg3200 pin
+ **/
+struct itg3200 {
+        struct i2c_client       *i2c;
+        struct iio_trigger      *trig;
+};
+
+enum ITG3200_SCAN_INDEX {
+        ITG3200_SCAN_TEMP,
+        ITG3200_SCAN_GYRO_X,
+        ITG3200_SCAN_GYRO_Y,
+        ITG3200_SCAN_GYRO_Z,
+        ITG3200_SCAN_ELEMENTS,
+};
+
+int itg3200_write_reg_8(struct iio_dev *indio_dev,
+                u8 reg_address, u8 val);
+
+int itg3200_read_reg_8(struct iio_dev *indio_dev,
+                u8 reg_address, u8 *val);
+
+
+#ifdef CONFIG_IIO_BUFFER
+
+void itg3200_remove_trigger(struct iio_dev *indio_dev);
+int itg3200_probe_trigger(struct iio_dev *indio_dev);
+
+int itg3200_buffer_configure(struct iio_dev *indio_dev);
+void itg3200_buffer_unconfigure(struct iio_dev *indio_dev);
+
+#else /* CONFIG_IIO_BUFFER */
+
+static inline void itg3200_remove_trigger(struct iio_dev *indio_dev)
+{
+}
+
+static inline int itg3200_probe_trigger(struct iio_dev *indio_dev)
+{
+        return 0;
+}
+
+static inline int itg3200_buffer_configure(struct iio_dev *indio_dev)
+{
+        return 0;
+}
+
+static inline void itg3200_buffer_unconfigure(struct iio_dev *indio_dev)
+{
+}
+
+#endif  /* CONFIG_IIO_RING_BUFFER */
+
+#endif /* ITG3200_H_ */
diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h
index 20239da1d0f7..c66e0a96f6e8 100644
--- a/include/linux/iio/trigger.h
+++ b/include/linux/iio/trigger.h
@@ -12,6 +12,7 @@
 #ifndef _IIO_TRIGGER_H_
 #define _IIO_TRIGGER_H_
 
+#ifdef CONFIG_IIO_TRIGGER
 struct iio_subirq {
         bool enabled;
 };
@@ -117,4 +118,8 @@ irqreturn_t iio_trigger_generic_data_rdy_poll(int irq, void *private);
 __printf(1, 2) struct iio_trigger *iio_trigger_alloc(const char *fmt, ...);
 void iio_trigger_free(struct iio_trigger *trig);
 
+#else
+struct iio_trigger;
+struct iio_trigger_ops;
+#endif
 #endif /* _IIO_TRIGGER_H_ */
diff --git a/include/linux/in6.h b/include/linux/in6.h
index 9e2ae26fb598..34edf1f6c9a3 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -22,6 +22,10 @@
 
 #include <uapi/linux/in6.h>
 
+/* IPv6 Wildcard Address (::) and Loopback Address (::1) defined in RFC2553
+ * NOTE: Be aware the IN6ADDR_* constants and in6addr_* externals are defined
+ * in network byte order, not in host byte order as are the IPv4 equivalents
+ */
 extern const struct in6_addr in6addr_any;
 #define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
 extern const struct in6_addr in6addr_loopback;
@@ -32,4 +36,13 @@ extern const struct in6_addr in6addr_linklocal_allnodes;
 extern const struct in6_addr in6addr_linklocal_allrouters;
 #define IN6ADDR_LINKLOCAL_ALLROUTERS_INIT \
                 { { { 0xff,2,0,0,0,0,0,0,0,0,0,0,0,0,0,2 } } }
+extern const struct in6_addr in6addr_interfacelocal_allnodes;
+#define IN6ADDR_INTERFACELOCAL_ALLNODES_INIT \
+                { { { 0xff,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
+extern const struct in6_addr in6addr_interfacelocal_allrouters;
+#define IN6ADDR_INTERFACELOCAL_ALLROUTERS_INIT \
+                { { { 0xff,1,0,0,0,0,0,0,0,0,0,0,0,0,0,2 } } }
+extern const struct in6_addr in6addr_sitelocal_allrouters;
+#define IN6ADDR_SITELOCAL_ALLROUTERS_INIT \
+                { { { 0xff,5,0,0,0,0,0,0,0,0,0,0,0,0,0,2 } } }
 #endif
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index a9d828976a77..ea1e3b863890 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -166,6 +166,12 @@ struct in_ifaddr {
         unsigned char           ifa_flags;
         unsigned char           ifa_prefixlen;
         char                    ifa_label[IFNAMSIZ];
+
+        /* In seconds, relative to tstamp. Expiry is at tstamp + HZ * lft. */
+        __u32                   ifa_valid_lft;
+        __u32                   ifa_preferred_lft;
+        unsigned long           ifa_cstamp; /* created timestamp */
+        unsigned long           ifa_tstamp; /* updated timestamp */
 };
 
 extern int register_inetaddr_notifier(struct notifier_block *nb);
diff --git a/include/linux/init.h b/include/linux/init.h
index 10ed4f436458..861814710d52 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -153,6 +153,7 @@ extern unsigned int reset_devices;
 /* used by init/main.c */
 void setup_arch(char **);
 void prepare_namespace(void);
+void __init load_default_modules(void);
 
 extern void (*late_time_init)(void);
 
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 6d087c5f57f7..5cd0f0949927 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -10,7 +10,9 @@
 #include <linux/pid_namespace.h>
 #include <linux/user_namespace.h>
 #include <linux/securebits.h>
+#include <linux/seqlock.h>
 #include <net/net_namespace.h>
+#include <linux/sched/rt.h>
 
 #ifdef CONFIG_SMP
 # define INIT_PUSHABLE_TASKS(tsk)                                       \
@@ -141,6 +143,15 @@ extern struct task_group root_task_group;
 # define INIT_PERF_EVENTS(tsk)
 #endif
 
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN
+# define INIT_VTIME(tsk)                                                \
+        .vtime_seqlock = __SEQLOCK_UNLOCKED(tsk.vtime_seqlock), \
+        .vtime_snap = 0,                                \
+        .vtime_snap_whence = VTIME_SYS,
+#else
+# define INIT_VTIME(tsk)
+#endif
+
 #define INIT_TASK_COMM "swapper"
 
 /*
@@ -210,6 +221,7 @@ extern struct task_group root_task_group;
         INIT_TRACE_RECURSION                                            \
         INIT_TASK_RCU_PREEMPT(tsk)                                      \
         INIT_CPUSET_SEQ                                                 \
+        INIT_VTIME(tsk)                                                 \
 }
 
 
diff --git a/include/linux/input/adxl34x.h b/include/linux/input/adxl34x.h
index 57e01a7cb006..010d98175efa 100644
--- a/include/linux/input/adxl34x.h
+++ b/include/linux/input/adxl34x.h
@@ -13,6 +13,8 @@
 #ifndef __LINUX_INPUT_ADXL34X_H__
 #define __LINUX_INPUT_ADXL34X_H__
 
+#include <linux/input.h>
+
 struct adxl34x_platform_data {
 
         /*
diff --git a/include/linux/input/tegra_kbc.h b/include/linux/input/tegra_kbc.h
deleted file mode 100644
index a13025612939..000000000000
--- a/include/linux/input/tegra_kbc.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * 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/ipv6.h b/include/linux/ipv6.h
index faed1e357dd6..850e95bc766c 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -77,11 +77,6 @@ static inline struct ipv6hdr *ipipv6_hdr(const struct sk_buff *skb)
         return (struct ipv6hdr *)skb_transport_header(skb);
 }
 
-static inline __u8 ipv6_tclass(const struct ipv6hdr *iph)
-{
-        return (ntohl(*(__be32 *)iph) >> 20) & 0xff;
-}
-
 /* 
    This structure contains results of exthdrs parsing
    as offsets from skb->nh.
@@ -89,7 +84,7 @@ static inline __u8 ipv6_tclass(const struct ipv6hdr *iph)
 
 struct inet6_skb_parm {
         int                     iif;
-        __u16                   ra;
+        __be16                  ra;
         __u16                   hop;
         __u16                   dst0;
         __u16                   srcrt;
@@ -105,6 +100,7 @@ struct inet6_skb_parm {
 #define IP6SKB_XFRM_TRANSFORMED 1
 #define IP6SKB_FORWARDED        2
 #define IP6SKB_REROUTED         4
+#define IP6SKB_ROUTERALERT      8
 };
 
 #define IP6CB(skb)      ((struct inet6_skb_parm*)((skb)->cb))
@@ -218,7 +214,7 @@ struct ipv6_pinfo {
 
         struct ipv6_mc_socklist __rcu *ipv6_mc_list;
         struct ipv6_ac_socklist *ipv6_ac_list;
-        struct ipv6_fl_socklist *ipv6_fl_list;
+        struct ipv6_fl_socklist __rcu *ipv6_fl_list;
 
         struct ipv6_txoptions   *opt;
         struct sk_buff          *pktoptions;
diff --git a/include/linux/irq.h b/include/linux/irq.h
index fdf2c4a238cc..bc4e06611958 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -509,8 +509,11 @@ static inline void irq_set_percpu_devid_flags(unsigned int irq)
 
 /* Handle dynamic irq creation and destruction */
 extern unsigned int create_irq_nr(unsigned int irq_want, int node);
+extern unsigned int __create_irqs(unsigned int from, unsigned int count,
+                                  int node);
 extern int create_irq(void);
 extern void destroy_irq(unsigned int irq);
+extern void destroy_irqs(unsigned int irq, unsigned int count);
 
 /*
  * Dynamic irq helper functions. Obsolete. Use irq_alloc_desc* and
@@ -528,6 +531,8 @@ extern int irq_set_handler_data(unsigned int irq, void *data);
 extern int irq_set_chip_data(unsigned int irq, void *data);
 extern int irq_set_irq_type(unsigned int irq, unsigned int type);
 extern int irq_set_msi_desc(unsigned int irq, struct msi_desc *entry);
+extern int irq_set_msi_desc_off(unsigned int irq_base, unsigned int irq_offset,
+                                struct msi_desc *entry);
 extern struct irq_data *irq_get_irq_data(unsigned int irq);
 
 static inline struct irq_chip *irq_get_chip(unsigned int irq)
@@ -590,6 +595,9 @@ int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
 #define irq_alloc_desc_from(from, node)         \
         irq_alloc_descs(-1, from, 1, node)
 
+#define irq_alloc_descs_from(from, cnt, node)   \
+        irq_alloc_descs(-1, from, cnt, node)
+
 void irq_free_descs(unsigned int irq, unsigned int cnt);
 int irq_reserve_irqs(unsigned int from, unsigned int cnt);
 
diff --git a/include/linux/irq_work.h b/include/linux/irq_work.h
index 6a9e8f5399e2..f5dbce50466e 100644
--- a/include/linux/irq_work.h
+++ b/include/linux/irq_work.h
@@ -3,6 +3,20 @@
 
 #include <linux/llist.h>
 
+/*
+ * An entry can be in one of four states:
+ *
+ * free      NULL, 0 -> {claimed}       : free to be used
+ * claimed   NULL, 3 -> {pending}       : claimed to be enqueued
+ * pending   next, 3 -> {busy}          : queued, pending callback
+ * busy      NULL, 2 -> {free, claimed} : callback in progress, can be claimed
+ */
+
+#define IRQ_WORK_PENDING        1UL
+#define IRQ_WORK_BUSY           2UL
+#define IRQ_WORK_FLAGS          3UL
+#define IRQ_WORK_LAZY           4UL /* Doesn't want IPI, wait for tick */
+
 struct irq_work {
         unsigned long flags;
         struct llist_node llnode;
@@ -16,8 +30,14 @@ void init_irq_work(struct irq_work *work, void (*func)(struct irq_work *))
         work->func = func;
 }
 
-bool irq_work_queue(struct irq_work *work);
+void irq_work_queue(struct irq_work *work);
 void irq_work_run(void);
 void irq_work_sync(struct irq_work *work);
 
+#ifdef CONFIG_IRQ_WORK
+bool irq_work_needs_cpu(void);
+#else
+static bool irq_work_needs_cpu(void) { return false; }
+#endif
+
 #endif /* _LINUX_IRQ_WORK_H */
diff --git a/include/linux/irqchip.h b/include/linux/irqchip.h
new file mode 100644
index 000000000000..e0006f1d35a0
--- /dev/null
+++ b/include/linux/irqchip.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2012 Thomas Petazzoni
+ *
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.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 _LINUX_IRQCHIP_H
+#define _LINUX_IRQCHIP_H
+
+void irqchip_init(void);
+
+#endif
diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
new file mode 100644
index 000000000000..3fd8e4290a1c
--- /dev/null
+++ b/include/linux/irqchip/arm-gic.h
@@ -0,0 +1,79 @@
+/*
+ *  include/linux/irqchip/arm-gic.h
+ *
+ *  Copyright (C) 2002 ARM Limited, 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 __LINUX_IRQCHIP_ARM_GIC_H
+#define __LINUX_IRQCHIP_ARM_GIC_H
+
+#define GIC_CPU_CTRL                    0x00
+#define GIC_CPU_PRIMASK                 0x04
+#define GIC_CPU_BINPOINT                0x08
+#define GIC_CPU_INTACK                  0x0c
+#define GIC_CPU_EOI                     0x10
+#define GIC_CPU_RUNNINGPRI              0x14
+#define GIC_CPU_HIGHPRI                 0x18
+
+#define GIC_DIST_CTRL                   0x000
+#define GIC_DIST_CTR                    0x004
+#define GIC_DIST_IGROUP                 0x080
+#define GIC_DIST_ENABLE_SET             0x100
+#define GIC_DIST_ENABLE_CLEAR           0x180
+#define GIC_DIST_PENDING_SET            0x200
+#define GIC_DIST_PENDING_CLEAR          0x280
+#define GIC_DIST_ACTIVE_SET             0x300
+#define GIC_DIST_ACTIVE_CLEAR           0x380
+#define GIC_DIST_PRI                    0x400
+#define GIC_DIST_TARGET                 0x800
+#define GIC_DIST_CONFIG                 0xc00
+#define GIC_DIST_SOFTINT                0xf00
+
+#define GICH_HCR                        0x0
+#define GICH_VTR                        0x4
+#define GICH_VMCR                       0x8
+#define GICH_MISR                       0x10
+#define GICH_EISR0                      0x20
+#define GICH_EISR1                      0x24
+#define GICH_ELRSR0                     0x30
+#define GICH_ELRSR1                     0x34
+#define GICH_APR                        0xf0
+#define GICH_LR0                        0x100
+
+#define GICH_HCR_EN                     (1 << 0)
+#define GICH_HCR_UIE                    (1 << 1)
+
+#define GICH_LR_VIRTUALID               (0x3ff << 0)
+#define GICH_LR_PHYSID_CPUID_SHIFT      (10)
+#define GICH_LR_PHYSID_CPUID            (7 << GICH_LR_PHYSID_CPUID_SHIFT)
+#define GICH_LR_STATE                   (3 << 28)
+#define GICH_LR_PENDING_BIT             (1 << 28)
+#define GICH_LR_ACTIVE_BIT              (1 << 29)
+#define GICH_LR_EOI                     (1 << 19)
+
+#define GICH_MISR_EOI                   (1 << 0)
+#define GICH_MISR_U                     (1 << 1)
+
+#ifndef __ASSEMBLY__
+
+struct device_node;
+
+extern struct irq_chip gic_arch_extn;
+
+void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
+                    u32 offset, struct device_node *);
+void gic_secondary_init(unsigned int);
+void gic_cascade_irq(unsigned int gic_nr, unsigned int irq);
+
+static inline void gic_init(unsigned int nr, int start,
+                            void __iomem *dist , void __iomem *cpu)
+{
+        gic_init_bases(nr, start, dist, cpu, 0, NULL);
+}
+
+#endif /* __ASSEMBLY */
+
+#endif
diff --git a/include/linux/irqchip/arm-vic.h b/include/linux/irqchip/arm-vic.h
new file mode 100644
index 000000000000..e3c82dc95756
--- /dev/null
+++ b/include/linux/irqchip/arm-vic.h
@@ -0,0 +1,36 @@
+/*
+ *  arch/arm/include/asm/hardware/vic.h
+ *
+ *  Copyright (c) ARM Limited 2003.  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 __ASM_ARM_HARDWARE_VIC_H
+#define __ASM_ARM_HARDWARE_VIC_H
+
+#include <linux/types.h>
+
+#define VIC_RAW_STATUS                  0x08
+#define VIC_INT_ENABLE                  0x10    /* 1 = enable, 0 = disable */
+#define VIC_INT_ENABLE_CLEAR            0x14
+
+struct device_node;
+struct pt_regs;
+
+void __vic_init(void __iomem *base, int irq_start, u32 vic_sources,
+                u32 resume_sources, struct device_node *node);
+void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources, u32 resume_sources);
+
+#endif
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index 66b70780e910..ed5f6ed6eb77 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -127,7 +127,7 @@ extern void account_system_time(struct task_struct *, int, cputime_t, cputime_t)
 extern void account_steal_time(cputime_t);
 extern void account_idle_time(cputime_t);
 
-#ifdef CONFIG_VIRT_CPU_ACCOUNTING
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
 static inline void account_process_tick(struct task_struct *tsk, int user)
 {
         vtime_account_user(tsk);
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
index 4dff0c6ed58f..c6e091bf39a5 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -13,7 +13,6 @@
 #ifndef _KGDB_H_
 #define _KGDB_H_
 
-#include <linux/serial_8250.h>
 #include <linux/linkage.h>
 #include <linux/init.h>
 #include <linux/atomic.h>
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 23755ba42abc..4b6ef4d33cc2 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -49,16 +49,6 @@
 #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")))
 
@@ -316,7 +306,7 @@ extern int proc_kprobes_optimization_handler(struct ctl_table *table,
 #endif
 
 #endif /* CONFIG_OPTPROBES */
-#ifdef KPROBES_CAN_USE_FTRACE
+#ifdef CONFIG_KPROBES_ON_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);
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 2c497ab0d03d..b7996a768eb2 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -22,6 +22,7 @@
 #include <linux/rcupdate.h>
 #include <linux/ratelimit.h>
 #include <linux/err.h>
+#include <linux/irqflags.h>
 #include <asm/signal.h>
 
 #include <linux/kvm.h>
@@ -740,15 +741,52 @@ static inline int kvm_deassign_device(struct kvm *kvm,
 }
 #endif /* CONFIG_IOMMU_API */
 
-static inline void kvm_guest_enter(void)
+static inline void __guest_enter(void)
 {
-        BUG_ON(preemptible());
         /*
          * This is running in ioctl context so we can avoid
          * the call to vtime_account() with its unnecessary idle check.
          */
-        vtime_account_system_irqsafe(current);
+        vtime_account_system(current);
         current->flags |= PF_VCPU;
+}
+
+static inline void __guest_exit(void)
+{
+        /*
+         * This is running in ioctl context so we can avoid
+         * the call to vtime_account() with its unnecessary idle check.
+         */
+        vtime_account_system(current);
+        current->flags &= ~PF_VCPU;
+}
+
+#ifdef CONFIG_CONTEXT_TRACKING
+extern void guest_enter(void);
+extern void guest_exit(void);
+
+#else /* !CONFIG_CONTEXT_TRACKING */
+static inline void guest_enter(void)
+{
+        __guest_enter();
+}
+
+static inline void guest_exit(void)
+{
+        __guest_exit();
+}
+#endif /* !CONFIG_CONTEXT_TRACKING */
+
+static inline void kvm_guest_enter(void)
+{
+        unsigned long flags;
+
+        BUG_ON(preemptible());
+
+        local_irq_save(flags);
+        guest_enter();
+        local_irq_restore(flags);
+
         /* 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
          * is very similar to exiting to userspase from rcu point of view. In
@@ -761,12 +799,11 @@ static inline void kvm_guest_enter(void)
 
 static inline void kvm_guest_exit(void)
 {
-        /*
-         * This is running in ioctl context so we can avoid
-         * the call to vtime_account() with its unnecessary idle check.
-         */
-        vtime_account_system_irqsafe(current);
-        current->flags &= ~PF_VCPU;
+        unsigned long flags;
+
+        local_irq_save(flags);
+        guest_exit();
+        local_irq_restore(flags);
 }
 
 /*
diff --git a/include/linux/libps2.h b/include/linux/libps2.h
index 79603a6c356f..4ad06e824f76 100644
--- a/include/linux/libps2.h
+++ b/include/linux/libps2.h
@@ -36,7 +36,7 @@ struct ps2dev {
         wait_queue_head_t wait;
 
         unsigned long flags;
-        unsigned char cmdbuf[6];
+        unsigned char cmdbuf[8];
         unsigned char cmdcnt;
         unsigned char nak;
 };
diff --git a/include/linux/llist.h b/include/linux/llist.h
index a5199f6d0e82..d0ab98f73d38 100644
--- a/include/linux/llist.h
+++ b/include/linux/llist.h
@@ -125,6 +125,31 @@ static inline void init_llist_head(struct llist_head *list)
              (pos) = llist_entry((pos)->member.next, typeof(*(pos)), member))
 
 /**
+ * llist_for_each_entry_safe - iterate safely against remove over some entries
+ * of lock-less list of given type.
+ * @pos:        the type * to use as a loop cursor.
+ * @n:          another type * to use as a temporary storage.
+ * @node:       the fist entry of deleted list entries.
+ * @member:     the name of the llist_node with the struct.
+ *
+ * In general, some entries of the lock-less list can be traversed
+ * safely only after being removed from list, so start with an entry
+ * instead of list head. This variant allows removal of entries
+ * as we iterate.
+ *
+ * If being used on entries deleted from lock-less list directly, the
+ * traverse order is from the newest to the oldest added entry.  If
+ * you want to traverse from the oldest to the newest, you must
+ * reverse the order by yourself before traversing.
+ */
+#define llist_for_each_entry_safe(pos, n, node, member)         \
+        for ((pos) = llist_entry((node), typeof(*(pos)), member),       \
+             (n) = (pos)->member.next;                                  \
+             &(pos)->member != NULL;                                    \
+             (pos) = llist_entry(n, typeof(*(pos)), member),            \
+             (n) = (&(pos)->member != NULL) ? (pos)->member.next : NULL)
+
+/**
  * llist_empty - tests whether a lock-less list is empty
  * @head:       the list to test
  *
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 2bca44b0893c..bfe88c4aa251 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -359,7 +359,9 @@ extern void lockdep_trace_alloc(gfp_t mask);
 
 #define lockdep_depth(tsk)      (debug_locks ? (tsk)->lockdep_depth : 0)
 
-#define lockdep_assert_held(l)  WARN_ON(debug_locks && !lockdep_is_held(l))
+#define lockdep_assert_held(l)  do {                            \
+                WARN_ON(debug_locks && !lockdep_is_held(l));    \
+        } while (0)
 
 #define lockdep_recursing(tsk)  ((tsk)->lockdep_recursion)
 
diff --git a/include/linux/mailbox.h b/include/linux/mailbox.h
new file mode 100644
index 000000000000..5161f63ec1c8
--- /dev/null
+++ b/include/linux/mailbox.h
@@ -0,0 +1,17 @@
+/*
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+int pl320_ipc_transmit(u32 *data);
+int pl320_ipc_register_notifier(struct notifier_block *nb);
+int pl320_ipc_unregister_notifier(struct notifier_block *nb);
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 0108a56f814e..28bd5fa2ff2e 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -429,7 +429,7 @@ extern int memcg_limited_groups_array_size;
  * the slab_mutex must be held when looping through those caches
  */
 #define for_each_memcg_cache_index(_idx)        \
-        for ((_idx) = 0; i < memcg_limited_groups_array_size; (_idx)++)
+        for ((_idx) = 0; (_idx) < memcg_limited_groups_array_size; (_idx)++)
 
 static inline bool memcg_kmem_enabled(void)
 {
diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h
index 2138bd33021a..80e3b8683a84 100644
--- a/include/linux/mfd/abx500.h
+++ b/include/linux/mfd/abx500.h
@@ -131,7 +131,7 @@ struct abx500_maxim_parameters {
  * @nominal_voltage:            Nominal voltage of the battery in mV
  * @termination_vol:            max voltage upto which battery can be charged
  * @termination_curr            battery charging termination current in mA
- * @recharge_vol                battery voltage limit that will trigger a new
+ * @recharge_cap                battery capacity limit that will trigger a new
  *                              full charging cycle in the case where maintenan-
  *                              -ce charging has been disabled
  * @normal_cur_lvl:             charger current in normal state in mA
@@ -160,7 +160,7 @@ struct abx500_battery_type {
         int nominal_voltage;
         int termination_vol;
         int termination_curr;
-        int recharge_vol;
+        int recharge_cap;
         int normal_cur_lvl;
         int normal_vol_lvl;
         int maint_a_cur_lvl;
@@ -224,6 +224,7 @@ struct abx500_bm_charger_parameters {
  * @bkup_bat_v          voltage which we charge the backup battery with
  * @bkup_bat_i          current which we charge the backup battery with
  * @no_maintenance      indicates that maintenance charging is disabled
+ * @capacity_scaling    indicates whether capacity scaling is to be used
  * @abx500_adc_therm    placement of thermistor, batctrl or battemp adc
  * @chg_unknown_bat     flag to enable charging of unknown batteries
  * @enable_overshoot    flag to enable VBAT overshoot control
@@ -253,7 +254,11 @@ struct abx500_bm_data {
         int usb_safety_tmr_h;
         int bkup_bat_v;
         int bkup_bat_i;
+        bool autopower_cfg;
+        bool ac_enabled;
+        bool usb_enabled;
         bool no_maintenance;
+        bool capacity_scaling;
         bool chg_unknown_bat;
         bool enable_overshoot;
         bool auto_trig;
@@ -272,16 +277,14 @@ struct abx500_bm_data {
         const struct abx500_fg_parameters *fg_params;
 };
 
-extern struct abx500_bm_data ab8500_bm_data;
-
 enum {
         NTC_EXTERNAL = 0,
         NTC_INTERNAL,
 };
 
-int bmdevs_of_probe(struct device *dev,
-                struct device_node *np,
-                struct abx500_bm_data **battery);
+int ab8500_bm_of_probe(struct device *dev,
+                       struct device_node *np,
+                       struct abx500_bm_data *bm);
 
 int abx500_set_register_interruptible(struct device *dev, u8 bank, u8 reg,
         u8 value);
diff --git a/include/linux/mfd/abx500/ab8500-bm.h b/include/linux/mfd/abx500/ab8500-bm.h
index 44310c98ee6e..8d35bfe164c8 100644
--- a/include/linux/mfd/abx500/ab8500-bm.h
+++ b/include/linux/mfd/abx500/ab8500-bm.h
@@ -23,6 +23,7 @@
  * Bank : 0x5
  */
 #define AB8500_USB_LINE_STAT_REG        0x80
+#define AB8500_USB_LINK1_STAT_REG       0x94
 
 /*
  * Charger / status register offfsets
@@ -225,6 +226,8 @@
 /* BatCtrl Current Source Constants */
 #define BAT_CTRL_7U_ENA                 0x01
 #define BAT_CTRL_20U_ENA                0x02
+#define BAT_CTRL_18U_ENA                0x01
+#define BAT_CTRL_16U_ENA                0x02
 #define BAT_CTRL_CMP_ENA                0x04
 #define FORCE_BAT_CTRL_CMP_HIGH         0x08
 #define BAT_CTRL_PULL_UP_ENA            0x10
@@ -355,6 +358,7 @@ struct ab8500_bm_charger_parameters {
  * @bkup_bat_v          voltage which we charge the backup battery with
  * @bkup_bat_i          current which we charge the backup battery with
  * @no_maintenance      indicates that maintenance charging is disabled
+ * @capacity_scaling    indicates whether capacity scaling is to be used
  * @adc_therm           placement of thermistor, batctrl or battemp adc
  * @chg_unknown_bat     flag to enable charging of unknown batteries
  * @enable_overshoot    flag to enable VBAT overshoot control
@@ -383,6 +387,7 @@ struct ab8500_bm_data {
         int bkup_bat_v;
         int bkup_bat_i;
         bool no_maintenance;
+        bool capacity_scaling;
         bool chg_unknown_bat;
         bool enable_overshoot;
         enum abx500_adc_therm adc_therm;
@@ -399,30 +404,13 @@ struct ab8500_bm_data {
         const struct ab8500_fg_parameters *fg_params;
 };
 
-struct ab8500_charger_platform_data {
-        char **supplied_to;
-        size_t num_supplicants;
-        bool autopower_cfg;
-};
-
-struct ab8500_btemp_platform_data {
-        char **supplied_to;
-        size_t num_supplicants;
-};
-
-struct ab8500_fg_platform_data {
-        char **supplied_to;
-        size_t num_supplicants;
-};
-
-struct ab8500_chargalg_platform_data {
-        char **supplied_to;
-        size_t num_supplicants;
-};
 struct ab8500_btemp;
 struct ab8500_gpadc;
 struct ab8500_fg;
+
 #ifdef CONFIG_AB8500_BM
+extern struct abx500_bm_data ab8500_bm_data;
+
 void ab8500_fg_reinit(void);
 void ab8500_charger_usb_state_changed(u8 bm_usb_state, u16 mA);
 struct ab8500_btemp *ab8500_btemp_get(void);
@@ -431,44 +419,10 @@ struct ab8500_fg *ab8500_fg_get(void);
 int ab8500_fg_inst_curr_blocking(struct ab8500_fg *dev);
 int ab8500_fg_inst_curr_start(struct ab8500_fg *di);
 int ab8500_fg_inst_curr_finalize(struct ab8500_fg *di, int *res);
+int ab8500_fg_inst_curr_started(struct ab8500_fg *di);
 int ab8500_fg_inst_curr_done(struct ab8500_fg *di);
 
 #else
-int ab8500_fg_inst_curr_done(struct ab8500_fg *di)
-{
-}
-static void ab8500_fg_reinit(void)
-{
-}
-static void ab8500_charger_usb_state_changed(u8 bm_usb_state, u16 mA)
-{
-}
-static struct ab8500_btemp *ab8500_btemp_get(void)
-{
-        return NULL;
-}
-static int ab8500_btemp_get_batctrl_temp(struct ab8500_btemp *btemp)
-{
-        return 0;
-}
-struct ab8500_fg *ab8500_fg_get(void)
-{
-        return NULL;
-}
-static int ab8500_fg_inst_curr_blocking(struct ab8500_fg *dev)
-{
-        return -ENODEV;
-}
-
-static inline int ab8500_fg_inst_curr_start(struct ab8500_fg *di)
-{
-        return -ENODEV;
-}
-
-static inline int ab8500_fg_inst_curr_finalize(struct ab8500_fg *di, int *res)
-{
-        return -ENODEV;
-}
-
+static struct abx500_bm_data ab8500_bm_data;
 #endif
 #endif /* _AB8500_BM_H */
diff --git a/include/linux/mfd/abx500/ab8500-gpio.h b/include/linux/mfd/abx500/ab8500-gpio.h
index 2387c207ea86..172b2f201ae0 100644
--- a/include/linux/mfd/abx500/ab8500-gpio.h
+++ b/include/linux/mfd/abx500/ab8500-gpio.h
@@ -14,10 +14,20 @@
  * registers.
  */
 
-struct ab8500_gpio_platform_data {
+struct abx500_gpio_platform_data {
         int gpio_base;
-        u32 irq_base;
-        u8  config_reg[8];
+};
+
+enum abx500_gpio_pull_updown {
+        ABX500_GPIO_PULL_DOWN = 0x0,
+        ABX500_GPIO_PULL_NONE = 0x1,
+        ABX500_GPIO_PULL_UP = 0x3,
+};
+
+enum abx500_gpio_vinsel {
+        ABX500_GPIO_VINSEL_VBAT = 0x0,
+        ABX500_GPIO_VINSEL_VIN_1V8 = 0x1,
+        ABX500_GPIO_VINSEL_VDD_BIF = 0x2,
 };
 
 #endif /* _AB8500_GPIO_H */
diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h
index 1cb5698b4d76..fc0534483c72 100644
--- a/include/linux/mfd/abx500/ab8500.h
+++ b/include/linux/mfd/abx500/ab8500.h
@@ -24,7 +24,7 @@ enum ab8500_version {
         AB8500_VERSION_AB8500 = 0x0,
         AB8500_VERSION_AB8505 = 0x1,
         AB8500_VERSION_AB9540 = 0x2,
-        AB8500_VERSION_AB8540 = 0x3,
+        AB8500_VERSION_AB8540 = 0x4,
         AB8500_VERSION_UNDEFINED,
 };
 
@@ -32,6 +32,7 @@ enum ab8500_version {
 #define AB8500_CUTEARLY 0x00
 #define AB8500_CUT1P0   0x10
 #define AB8500_CUT1P1   0x11
+#define AB8500_CUT1P2   0x12 /* Only valid for AB8540 */
 #define AB8500_CUT2P0   0x20
 #define AB8500_CUT3P0   0x30
 #define AB8500_CUT3P3   0x33
@@ -39,6 +40,7 @@ enum ab8500_version {
 /*
  * AB8500 bank addresses
  */
+#define AB8500_M_FSM_RANK       0x0
 #define AB8500_SYS_CTRL1_BLOCK  0x1
 #define AB8500_SYS_CTRL2_BLOCK  0x2
 #define AB8500_REGU_CTRL1       0x3
@@ -58,6 +60,7 @@ enum ab8500_version {
 #define AB8500_DEVELOPMENT      0x11
 #define AB8500_DEBUG            0x12
 #define AB8500_PROD_TEST        0x13
+#define AB8500_STE_TEST         0x14
 #define AB8500_OTP_EMUL         0x15
 
 /*
@@ -65,11 +68,11 @@ enum ab8500_version {
  * Values used to index into array ab8500_irq_regoffset[] defined in
  * drivers/mdf/ab8500-core.c
  */
-/* Definitions for AB8500 and AB9540 */
+/* Definitions for AB8500, AB9540 and AB8540 */
 /* ab8500_irq_regoffset[0] -> IT[Source|Latch|Mask]1 */
 #define AB8500_INT_MAIN_EXT_CH_NOT_OK   0 /* not 8505/9540 */
-#define AB8500_INT_UN_PLUG_TV_DET       1 /* not 8505/9540 */
-#define AB8500_INT_PLUG_TV_DET          2 /* not 8505/9540 */
+#define AB8500_INT_UN_PLUG_TV_DET       1 /* not 8505/9540/8540 */
+#define AB8500_INT_PLUG_TV_DET          2 /* not 8505/9540/8540 */
 #define AB8500_INT_TEMP_WARM            3
 #define AB8500_INT_PON_KEY2DB_F         4
 #define AB8500_INT_PON_KEY2DB_R         5
@@ -77,18 +80,19 @@ enum ab8500_version {
 #define AB8500_INT_PON_KEY1DB_R         7
 /* ab8500_irq_regoffset[1] -> IT[Source|Latch|Mask]2 */
 #define AB8500_INT_BATT_OVV             8
-#define AB8500_INT_MAIN_CH_UNPLUG_DET   10 /* not 8505 */
-#define AB8500_INT_MAIN_CH_PLUG_DET     11 /* not 8505 */
+#define AB8500_INT_MAIN_CH_UNPLUG_DET   10 /* not 8505/8540 */
+#define AB8500_INT_MAIN_CH_PLUG_DET     11 /* not 8505/8540 */
 #define AB8500_INT_VBUS_DET_F           14
 #define AB8500_INT_VBUS_DET_R           15
 /* ab8500_irq_regoffset[2] -> IT[Source|Latch|Mask]3 */
 #define AB8500_INT_VBUS_CH_DROP_END     16
 #define AB8500_INT_RTC_60S              17
 #define AB8500_INT_RTC_ALARM            18
+#define AB8540_INT_BIF_INT              19
 #define AB8500_INT_BAT_CTRL_INDB        20
 #define AB8500_INT_CH_WD_EXP            21
 #define AB8500_INT_VBUS_OVV             22
-#define AB8500_INT_MAIN_CH_DROP_END     23 /* not 8505/9540 */
+#define AB8500_INT_MAIN_CH_DROP_END     23 /* not 8505/9540/8540 */
 /* ab8500_irq_regoffset[3] -> IT[Source|Latch|Mask]4 */
 #define AB8500_INT_CCN_CONV_ACC         24
 #define AB8500_INT_INT_AUD              25
@@ -99,7 +103,7 @@ enum ab8500_version {
 #define AB8500_INT_BUP_CHG_NOT_OK       30
 #define AB8500_INT_BUP_CHG_OK           31
 /* ab8500_irq_regoffset[4] -> IT[Source|Latch|Mask]5 */
-#define AB8500_INT_GP_HW_ADC_CONV_END   32 /* not 8505 */
+#define AB8500_INT_GP_HW_ADC_CONV_END   32 /* not 8505/8540 */
 #define AB8500_INT_ACC_DETECT_1DB_F     33
 #define AB8500_INT_ACC_DETECT_1DB_R     34
 #define AB8500_INT_ACC_DETECT_22DB_F    35
@@ -108,23 +112,23 @@ enum ab8500_version {
 #define AB8500_INT_ACC_DETECT_21DB_R    38
 #define AB8500_INT_GP_SW_ADC_CONV_END   39
 /* ab8500_irq_regoffset[5] -> IT[Source|Latch|Mask]7 */
-#define AB8500_INT_GPIO6R               40 /* not 8505/9540 */
-#define AB8500_INT_GPIO7R               41 /* not 8505/9540 */
-#define AB8500_INT_GPIO8R               42 /* not 8505/9540 */
-#define AB8500_INT_GPIO9R               43 /* not 8505/9540 */
-#define AB8500_INT_GPIO10R              44
-#define AB8500_INT_GPIO11R              45
-#define AB8500_INT_GPIO12R              46 /* not 8505 */
-#define AB8500_INT_GPIO13R              47
+#define AB8500_INT_GPIO6R               40 /* not 8505/9540/8540 */
+#define AB8500_INT_GPIO7R               41 /* not 8505/9540/8540 */
+#define AB8500_INT_GPIO8R               42 /* not 8505/9540/8540 */
+#define AB8500_INT_GPIO9R               43 /* not 8505/9540/8540 */
+#define AB8500_INT_GPIO10R              44 /* not 8540 */
+#define AB8500_INT_GPIO11R              45 /* not 8540 */
+#define AB8500_INT_GPIO12R              46 /* not 8505/8540 */
+#define AB8500_INT_GPIO13R              47 /* not 8540 */
 /* ab8500_irq_regoffset[6] -> IT[Source|Latch|Mask]8 */
-#define AB8500_INT_GPIO24R              48 /* not 8505 */
-#define AB8500_INT_GPIO25R              49 /* not 8505 */
-#define AB8500_INT_GPIO36R              50 /* not 8505/9540 */
-#define AB8500_INT_GPIO37R              51 /* not 8505/9540 */
-#define AB8500_INT_GPIO38R              52 /* not 8505/9540 */
-#define AB8500_INT_GPIO39R              53 /* not 8505/9540 */
-#define AB8500_INT_GPIO40R              54
-#define AB8500_INT_GPIO41R              55
+#define AB8500_INT_GPIO24R              48 /* not 8505/8540 */
+#define AB8500_INT_GPIO25R              49 /* not 8505/8540 */
+#define AB8500_INT_GPIO36R              50 /* not 8505/9540/8540 */
+#define AB8500_INT_GPIO37R              51 /* not 8505/9540/8540 */
+#define AB8500_INT_GPIO38R              52 /* not 8505/9540/8540 */
+#define AB8500_INT_GPIO39R              53 /* not 8505/9540/8540 */
+#define AB8500_INT_GPIO40R              54 /* not 8540 */
+#define AB8500_INT_GPIO41R              55 /* not 8540 */
 /* ab8500_irq_regoffset[7] -> IT[Source|Latch|Mask]9 */
 #define AB8500_INT_GPIO6F               56 /* not 8505/9540 */
 #define AB8500_INT_GPIO7F               57 /* not 8505/9540 */
@@ -135,14 +139,14 @@ enum ab8500_version {
 #define AB8500_INT_GPIO12F              62 /* not 8505 */
 #define AB8500_INT_GPIO13F              63
 /* ab8500_irq_regoffset[8] -> IT[Source|Latch|Mask]10 */
-#define AB8500_INT_GPIO24F              64 /* not 8505 */
-#define AB8500_INT_GPIO25F              65 /* not 8505 */
-#define AB8500_INT_GPIO36F              66 /* not 8505/9540 */
-#define AB8500_INT_GPIO37F              67 /* not 8505/9540 */
-#define AB8500_INT_GPIO38F              68 /* not 8505/9540 */
-#define AB8500_INT_GPIO39F              69 /* not 8505/9540 */
-#define AB8500_INT_GPIO40F              70
-#define AB8500_INT_GPIO41F              71
+#define AB8500_INT_GPIO24F              64 /* not 8505/8540 */
+#define AB8500_INT_GPIO25F              65 /* not 8505/8540 */
+#define AB8500_INT_GPIO36F              66 /* not 8505/9540/8540 */
+#define AB8500_INT_GPIO37F              67 /* not 8505/9540/8540 */
+#define AB8500_INT_GPIO38F              68 /* not 8505/9540/8540 */
+#define AB8500_INT_GPIO39F              69 /* not 8505/9540/8540 */
+#define AB8500_INT_GPIO40F              70 /* not 8540 */
+#define AB8500_INT_GPIO41F              71 /* not 8540 */
 /* ab8500_irq_regoffset[9] -> IT[Source|Latch|Mask]12 */
 #define AB8500_INT_ADP_SOURCE_ERROR     72
 #define AB8500_INT_ADP_SINK_ERROR       73
@@ -160,42 +164,44 @@ enum ab8500_version {
 #define AB8500_INT_SRP_DETECT           88
 #define AB8500_INT_USB_CHARGER_NOT_OKR  89
 #define AB8500_INT_ID_WAKEUP_R          90
+#define AB8500_INT_ID_DET_PLUGR         91 /* 8505/9540 cut2.0 */
 #define AB8500_INT_ID_DET_R1R           92
 #define AB8500_INT_ID_DET_R2R           93
 #define AB8500_INT_ID_DET_R3R           94
 #define AB8500_INT_ID_DET_R4R           95
 /* ab8500_irq_regoffset[12] -> IT[Source|Latch|Mask]21 */
-#define AB8500_INT_ID_WAKEUP_F          96
-#define AB8500_INT_ID_DET_R1F           98
-#define AB8500_INT_ID_DET_R2F           99
-#define AB8500_INT_ID_DET_R3F           100
-#define AB8500_INT_ID_DET_R4F           101
-#define AB8500_INT_CHAUTORESTARTAFTSEC  102
+#define AB8500_INT_ID_WAKEUP_F          96 /* not 8505/9540 */
+#define AB8500_INT_ID_DET_PLUGF         97 /* 8505/9540 cut2.0 */
+#define AB8500_INT_ID_DET_R1F           98 /* not 8505/9540 */
+#define AB8500_INT_ID_DET_R2F           99 /* not 8505/9540 */
+#define AB8500_INT_ID_DET_R3F           100 /* not 8505/9540 */
+#define AB8500_INT_ID_DET_R4F           101 /* not 8505/9540 */
+#define AB8500_INT_CHAUTORESTARTAFTSEC  102 /* not 8505/9540 */
 #define AB8500_INT_CHSTOPBYSEC          103
 /* ab8500_irq_regoffset[13] -> IT[Source|Latch|Mask]22 */
 #define AB8500_INT_USB_CH_TH_PROT_F     104
-#define AB8500_INT_USB_CH_TH_PROT_R    105
+#define AB8500_INT_USB_CH_TH_PROT_R     105
 #define AB8500_INT_MAIN_CH_TH_PROT_F    106 /* not 8505/9540 */
 #define AB8500_INT_MAIN_CH_TH_PROT_R    107 /* not 8505/9540 */
 #define AB8500_INT_CHCURLIMNOHSCHIRP    109
 #define AB8500_INT_CHCURLIMHSCHIRP      110
 #define AB8500_INT_XTAL32K_KO           111
 
-/* Definitions for AB9540 */
+/* Definitions for AB9540 / AB8505 */
 /* ab8500_irq_regoffset[14] -> IT[Source|Latch|Mask]13 */
-#define AB9540_INT_GPIO50R              113
-#define AB9540_INT_GPIO51R              114 /* not 8505 */
-#define AB9540_INT_GPIO52R              115
-#define AB9540_INT_GPIO53R              116
-#define AB9540_INT_GPIO54R              117 /* not 8505 */
+#define AB9540_INT_GPIO50R              113 /* not 8540 */
+#define AB9540_INT_GPIO51R              114 /* not 8505/8540 */
+#define AB9540_INT_GPIO52R              115 /* not 8540 */
+#define AB9540_INT_GPIO53R              116 /* not 8540 */
+#define AB9540_INT_GPIO54R              117 /* not 8505/8540 */
 #define AB9540_INT_IEXT_CH_RF_BFN_R     118
-#define AB9540_INT_IEXT_CH_RF_BFN_F     119
 /* ab8500_irq_regoffset[15] -> IT[Source|Latch|Mask]14 */
-#define AB9540_INT_GPIO50F              121
-#define AB9540_INT_GPIO51F              122 /* not 8505 */
-#define AB9540_INT_GPIO52F              123
-#define AB9540_INT_GPIO53F              124
-#define AB9540_INT_GPIO54F              125 /* not 8505 */
+#define AB9540_INT_GPIO50F              121 /* not 8540 */
+#define AB9540_INT_GPIO51F              122 /* not 8505/8540 */
+#define AB9540_INT_GPIO52F              123 /* not 8540 */
+#define AB9540_INT_GPIO53F              124 /* not 8540 */
+#define AB9540_INT_GPIO54F              125 /* not 8505/8540 */
+#define AB9540_INT_IEXT_CH_RF_BFN_F     126
 /* ab8500_irq_regoffset[16] -> IT[Source|Latch|Mask]25 */
 #define AB8505_INT_KEYSTUCK             128
 #define AB8505_INT_IKR                  129
@@ -204,6 +210,87 @@ enum ab8500_version {
 #define AB8505_INT_KEYDEGLITCH          132
 #define AB8505_INT_MODPWRSTATUSF        134
 #define AB8505_INT_MODPWRSTATUSR        135
+/* ab8500_irq_regoffset[17] -> IT[Source|Latch|Mask]6 */
+#define AB8500_INT_HOOK_DET_NEG_F       138
+#define AB8500_INT_HOOK_DET_NEG_R       139
+#define AB8500_INT_HOOK_DET_POS_F       140
+#define AB8500_INT_HOOK_DET_POS_R       141
+#define AB8500_INT_PLUG_DET_COMP_F      142
+#define AB8500_INT_PLUG_DET_COMP_R      143
+/* ab8500_irq_regoffset[18] -> IT[Source|Latch|Mask]23 */
+#define AB8505_INT_COLL                 144
+#define AB8505_INT_RESERR               145
+#define AB8505_INT_FRAERR               146
+#define AB8505_INT_COMERR               147
+#define AB8505_INT_SPDSET               148
+#define AB8505_INT_DSENT                149
+#define AB8505_INT_DREC                 150
+#define AB8505_INT_ACC_INT              151
+/* ab8500_irq_regoffset[19] -> IT[Source|Latch|Mask]24 */
+#define AB8505_INT_NOPINT               152
+/* ab8540_irq_regoffset[20] -> IT[Source|Latch|Mask]26 */
+#define AB8540_INT_IDPLUGDETCOMPF       160
+#define AB8540_INT_IDPLUGDETCOMPR       161
+#define AB8540_INT_FMDETCOMPLOF         162
+#define AB8540_INT_FMDETCOMPLOR         163
+#define AB8540_INT_FMDETCOMPHIF         164
+#define AB8540_INT_FMDETCOMPHIR         165
+#define AB8540_INT_ID5VDETCOMPF         166
+#define AB8540_INT_ID5VDETCOMPR         167
+/* ab8540_irq_regoffset[21] -> IT[Source|Latch|Mask]27 */
+#define AB8540_INT_GPIO43F              168
+#define AB8540_INT_GPIO43R              169
+#define AB8540_INT_GPIO44F              170
+#define AB8540_INT_GPIO44R              171
+#define AB8540_INT_KEYPOSDETCOMPF       172
+#define AB8540_INT_KEYPOSDETCOMPR       173
+#define AB8540_INT_KEYNEGDETCOMPF       174
+#define AB8540_INT_KEYNEGDETCOMPR       175
+/* ab8540_irq_regoffset[22] -> IT[Source|Latch|Mask]28 */
+#define AB8540_INT_GPIO1VBATF           176
+#define AB8540_INT_GPIO1VBATR           177
+#define AB8540_INT_GPIO2VBATF           178
+#define AB8540_INT_GPIO2VBATR           179
+#define AB8540_INT_GPIO3VBATF           180
+#define AB8540_INT_GPIO3VBATR           181
+#define AB8540_INT_GPIO4VBATF           182
+#define AB8540_INT_GPIO4VBATR           183
+/* ab8540_irq_regoffset[23] -> IT[Source|Latch|Mask]29 */
+#define AB8540_INT_SYSCLKREQ2F          184
+#define AB8540_INT_SYSCLKREQ2R          185
+#define AB8540_INT_SYSCLKREQ3F          186
+#define AB8540_INT_SYSCLKREQ3R          187
+#define AB8540_INT_SYSCLKREQ4F          188
+#define AB8540_INT_SYSCLKREQ4R          189
+#define AB8540_INT_SYSCLKREQ5F          190
+#define AB8540_INT_SYSCLKREQ5R          191
+/* ab8540_irq_regoffset[24] -> IT[Source|Latch|Mask]30 */
+#define AB8540_INT_PWMOUT1F             192
+#define AB8540_INT_PWMOUT1R             193
+#define AB8540_INT_PWMCTRL0F            194
+#define AB8540_INT_PWMCTRL0R            195
+#define AB8540_INT_PWMCTRL1F            196
+#define AB8540_INT_PWMCTRL1R            197
+#define AB8540_INT_SYSCLKREQ6F          198
+#define AB8540_INT_SYSCLKREQ6R          199
+/* ab8540_irq_regoffset[25] -> IT[Source|Latch|Mask]31 */
+#define AB8540_INT_PWMEXTVIBRA1F        200
+#define AB8540_INT_PWMEXTVIBRA1R        201
+#define AB8540_INT_PWMEXTVIBRA2F        202
+#define AB8540_INT_PWMEXTVIBRA2R        203
+#define AB8540_INT_PWMOUT2F             204
+#define AB8540_INT_PWMOUT2R             205
+#define AB8540_INT_PWMOUT3F             206
+#define AB8540_INT_PWMOUT3R             207
+/* ab8540_irq_regoffset[26] -> IT[Source|Latch|Mask]32 */
+#define AB8540_INT_ADDATA2F             208
+#define AB8540_INT_ADDATA2R             209
+#define AB8540_INT_DADATA2F             210
+#define AB8540_INT_DADATA2R             211
+#define AB8540_INT_FSYNC2F              212
+#define AB8540_INT_FSYNC2R              213
+#define AB8540_INT_BITCLK2F             214
+#define AB8540_INT_BITCLK2R             215
 
 /*
  * AB8500_AB9540_NR_IRQS is used when configuring the IRQ numbers for the
@@ -213,13 +300,24 @@ enum ab8500_version {
  * which is larger.
  */
 #define AB8500_NR_IRQS                  112
-#define AB8505_NR_IRQS                  136
-#define AB9540_NR_IRQS                  136
+#define AB8505_NR_IRQS                  153
+#define AB9540_NR_IRQS                  153
+#define AB8540_NR_IRQS                  216
 /* This is set to the roof of any AB8500 chip variant IRQ counts */
-#define AB8500_MAX_NR_IRQS              AB9540_NR_IRQS
+#define AB8500_MAX_NR_IRQS              AB8540_NR_IRQS
 
 #define AB8500_NUM_IRQ_REGS             14
-#define AB9540_NUM_IRQ_REGS             17
+#define AB9540_NUM_IRQ_REGS             20
+#define AB8540_NUM_IRQ_REGS             27
+
+/* Turn On Status Event */
+#define AB8500_POR_ON_VBAT              0x01
+#define AB8500_POW_KEY_1_ON             0x02
+#define AB8500_POW_KEY_2_ON             0x04
+#define AB8500_RTC_ALARM                0x08
+#define AB8500_MAIN_CH_DET              0x10
+#define AB8500_VBUS_DET                 0x20
+#define AB8500_USB_ID_DET               0x40
 
 /**
  * struct ab8500 - ab8500 internal structure
@@ -287,7 +385,7 @@ struct ab8500_platform_data {
         struct ab8500_regulator_reg_init *regulator_reg_init;
         int num_regulator;
         struct regulator_init_data *regulator;
-        struct ab8500_gpio_platform_data *gpio;
+        struct abx500_gpio_platform_data *gpio;
         struct ab8500_codec_platform_data *codec;
 };
 
@@ -335,10 +433,79 @@ static inline int is_ab8500_2p0_or_earlier(struct ab8500 *ab)
         return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT2P0));
 }
 
+static inline int is_ab8500_3p3_or_earlier(struct ab8500 *ab)
+{
+        return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT3P3));
+}
+
 /* exclude also ab8505, ab9540... */
 static inline int is_ab8500_2p0(struct ab8500 *ab)
 {
         return (is_ab8500(ab) && (ab->chip_id == AB8500_CUT2P0));
 }
 
+static inline int is_ab8505_1p0_or_earlier(struct ab8500 *ab)
+{
+        return (is_ab8505(ab) && (ab->chip_id <= AB8500_CUT1P0));
+}
+
+static inline int is_ab8505_2p0(struct ab8500 *ab)
+{
+        return (is_ab8505(ab) && (ab->chip_id == AB8500_CUT2P0));
+}
+
+static inline int is_ab9540_1p0_or_earlier(struct ab8500 *ab)
+{
+        return (is_ab9540(ab) && (ab->chip_id <= AB8500_CUT1P0));
+}
+
+static inline int is_ab9540_2p0(struct ab8500 *ab)
+{
+        return (is_ab9540(ab) && (ab->chip_id == AB8500_CUT2P0));
+}
+
+/*
+ * Be careful, the marketing name for this chip is 2.1
+ * but the value read from the chip is 3.0 (0x30)
+ */
+static inline int is_ab9540_3p0(struct ab8500 *ab)
+{
+        return (is_ab9540(ab) && (ab->chip_id == AB8500_CUT3P0));
+}
+
+static inline int is_ab8540_1p0_or_earlier(struct ab8500 *ab)
+{
+        return is_ab8540(ab) && (ab->chip_id <= AB8500_CUT1P0);
+}
+
+static inline int is_ab8540_1p1_or_earlier(struct ab8500 *ab)
+{
+        return is_ab8540(ab) && (ab->chip_id <= AB8500_CUT1P1);
+}
+
+static inline int is_ab8540_1p2_or_earlier(struct ab8500 *ab)
+{
+        return is_ab8540(ab) && (ab->chip_id <= AB8500_CUT1P2);
+}
+
+static inline int is_ab8540_2p0_or_earlier(struct ab8500 *ab)
+{
+        return is_ab8540(ab) && (ab->chip_id <= AB8500_CUT2P0);
+}
+
+static inline int is_ab8540_2p0(struct ab8500 *ab)
+{
+        return is_ab8540(ab) && (ab->chip_id == AB8500_CUT2P0);
+}
+
+static inline int is_ab8505_2p0_earlier(struct ab8500 *ab)
+{
+        return (is_ab8505(ab) && (ab->chip_id < AB8500_CUT2P0));
+}
+
+static inline int is_ab9540_2p0_or_earlier(struct ab8500 *ab)
+{
+        return (is_ab9540(ab) && (ab->chip_id < AB8500_CUT2P0));
+}
+
 #endif /* MFD_AB8500_H */
diff --git a/include/linux/mfd/abx500/ux500_chargalg.h b/include/linux/mfd/abx500/ux500_chargalg.h
index 9b07725750c9..d43ac0f35526 100644
--- a/include/linux/mfd/abx500/ux500_chargalg.h
+++ b/include/linux/mfd/abx500/ux500_chargalg.h
@@ -27,12 +27,17 @@ struct ux500_charger_ops {
  * @ops                 ux500 charger operations
  * @max_out_volt        maximum output charger voltage in mV
  * @max_out_curr        maximum output charger current in mA
+ * @enabled             indicates if this charger is used or not
+ * @external            external charger unit (pm2xxx)
  */
 struct ux500_charger {
         struct power_supply psy;
         struct ux500_charger_ops ops;
         int max_out_volt;
         int max_out_curr;
+        int wdt_refresh;
+        bool enabled;
+        bool external;
 };
 
 #endif
diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h
index a580363a7d29..a710255528d7 100644
--- a/include/linux/mfd/arizona/core.h
+++ b/include/linux/mfd/arizona/core.h
@@ -75,8 +75,10 @@ enum arizona_type {
 #define ARIZONA_IRQ_DCS_HP_DONE           47
 #define ARIZONA_IRQ_FLL2_CLOCK_OK         48
 #define ARIZONA_IRQ_FLL1_CLOCK_OK         49
+#define ARIZONA_IRQ_MICD_CLAMP_RISE       50
+#define ARIZONA_IRQ_MICD_CLAMP_FALL       51
 
-#define ARIZONA_NUM_IRQ                   50
+#define ARIZONA_NUM_IRQ                   52
 
 struct snd_soc_dapm_context;
 
diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h
index 8b1d1daaae16..96d64f2b8d78 100644
--- a/include/linux/mfd/arizona/pdata.h
+++ b/include/linux/mfd/arizona/pdata.h
@@ -62,6 +62,8 @@
 
 #define ARIZONA_MAX_OUTPUT 6
 
+#define ARIZONA_MAX_AIF 3
+
 #define ARIZONA_HAP_ACT_ERM 0
 #define ARIZONA_HAP_ACT_LRA 2
 
@@ -96,9 +98,37 @@ struct arizona_pdata {
         /** Pin state for GPIO pins */
         int gpio_defaults[ARIZONA_MAX_GPIO];
 
+        /**
+         * Maximum number of channels clocks will be generated for,
+         * useful for systems where and I2S bus with multiple data
+         * lines is mastered.
+         */
+        int max_channels_clocked[ARIZONA_MAX_AIF];
+
+        /** GPIO5 is used for jack detection */
+        bool jd_gpio5;
+
+        /** Use the headphone detect circuit to identify the accessory */
+        bool hpdet_acc_id;
+
+        /** GPIO used for mic isolation with HPDET */
+        int hpdet_id_gpio;
+
         /** GPIO for mic detection polarity */
         int micd_pol_gpio;
 
+        /** Mic detect ramp rate */
+        int micd_bias_start_time;
+
+        /** Mic detect sample rate */
+        int micd_rate;
+
+        /** Mic detect debounce level */
+        int micd_dbtime;
+
+        /** Force MICBIAS on for mic detect */
+        bool micd_force_micbias;
+
         /** Headset polarity configurations */
         struct arizona_micd_config *micd_configs;
         int num_micd_configs;
diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h
index 1f6fe31a4d5c..188d89abd963 100644
--- a/include/linux/mfd/arizona/registers.h
+++ b/include/linux/mfd/arizona/registers.h
@@ -119,6 +119,8 @@
 #define ARIZONA_ACCESSORY_DETECT_MODE_1          0x293
 #define ARIZONA_HEADPHONE_DETECT_1               0x29B
 #define ARIZONA_HEADPHONE_DETECT_2               0x29C
+#define ARIZONA_HP_DACVAL                        0x29F
+#define ARIZONA_MICD_CLAMP_CONTROL               0x2A2
 #define ARIZONA_MIC_DETECT_1                     0x2A3
 #define ARIZONA_MIC_DETECT_2                     0x2A4
 #define ARIZONA_MIC_DETECT_3                     0x2A5
@@ -1194,6 +1196,14 @@
 /*
  * R64 (0x40) - Wake control
  */
+#define ARIZONA_WKUP_MICD_CLAMP_FALL             0x0080  /* WKUP_MICD_CLAMP_FALL */
+#define ARIZONA_WKUP_MICD_CLAMP_FALL_MASK        0x0080  /* WKUP_MICD_CLAMP_FALL */
+#define ARIZONA_WKUP_MICD_CLAMP_FALL_SHIFT            7  /* WKUP_MICD_CLAMP_FALL */
+#define ARIZONA_WKUP_MICD_CLAMP_FALL_WIDTH            1  /* WKUP_MICD_CLAMP_FALL */
+#define ARIZONA_WKUP_MICD_CLAMP_RISE             0x0040  /* WKUP_MICD_CLAMP_RISE */
+#define ARIZONA_WKUP_MICD_CLAMP_RISE_MASK        0x0040  /* WKUP_MICD_CLAMP_RISE */
+#define ARIZONA_WKUP_MICD_CLAMP_RISE_SHIFT            6  /* WKUP_MICD_CLAMP_RISE */
+#define ARIZONA_WKUP_MICD_CLAMP_RISE_WIDTH            1  /* WKUP_MICD_CLAMP_RISE */
 #define ARIZONA_WKUP_GP5_FALL                    0x0020  /* WKUP_GP5_FALL */
 #define ARIZONA_WKUP_GP5_FALL_MASK               0x0020  /* WKUP_GP5_FALL */
 #define ARIZONA_WKUP_GP5_FALL_SHIFT                   5  /* WKUP_GP5_FALL */
@@ -2035,6 +2045,9 @@
 /*
  * R667 (0x29B) - Headphone Detect 1
  */
+#define ARIZONA_HP_IMPEDANCE_RANGE_MASK          0x0600  /* HP_IMPEDANCE_RANGE - [10:9] */
+#define ARIZONA_HP_IMPEDANCE_RANGE_SHIFT              9  /* HP_IMPEDANCE_RANGE - [10:9] */
+#define ARIZONA_HP_IMPEDANCE_RANGE_WIDTH              2  /* HP_IMPEDANCE_RANGE - [10:9] */
 #define ARIZONA_HP_STEP_SIZE                     0x0100  /* HP_STEP_SIZE */
 #define ARIZONA_HP_STEP_SIZE_MASK                0x0100  /* HP_STEP_SIZE */
 #define ARIZONA_HP_STEP_SIZE_SHIFT                    8  /* HP_STEP_SIZE */
@@ -2069,6 +2082,21 @@
 #define ARIZONA_HP_LVL_SHIFT                          0  /* HP_LVL - [6:0] */
 #define ARIZONA_HP_LVL_WIDTH                          7  /* HP_LVL - [6:0] */
 
+#define ARIZONA_HP_DONE_B                        0x8000  /* HP_DONE */
+#define ARIZONA_HP_DONE_B_MASK                   0x8000  /* HP_DONE */
+#define ARIZONA_HP_DONE_B_SHIFT                      15  /* HP_DONE */
+#define ARIZONA_HP_DONE_B_WIDTH                       1  /* HP_DONE */
+#define ARIZONA_HP_LVL_B_MASK                    0x7FFF  /* HP_LVL - [14:0] */
+#define ARIZONA_HP_LVL_B_SHIFT                        0  /* HP_LVL - [14:0] */
+#define ARIZONA_HP_LVL_B_WIDTH                       15  /* HP_LVL - [14:0] */
+
+/*
+ * R674 (0x2A2) - MICD clamp control
+ */
+#define ARIZONA_MICD_CLAMP_MODE_MASK             0x000F  /* MICD_CLAMP_MODE - [3:0] */
+#define ARIZONA_MICD_CLAMP_MODE_SHIFT                 0  /* MICD_CLAMP_MODE - [3:0] */
+#define ARIZONA_MICD_CLAMP_MODE_WIDTH                 4  /* MICD_CLAMP_MODE - [3:0] */
+
 /*
  * R675 (0x2A3) - Mic Detect 1
  */
@@ -5239,6 +5267,14 @@
 /*
  * R3408 (0xD50) - AOD wkup and trig
  */
+#define ARIZONA_MICD_CLAMP_FALL_TRIG_STS         0x0080  /* MICD_CLAMP_FALL_TRIG_STS */
+#define ARIZONA_MICD_CLAMP_FALL_TRIG_STS_MASK    0x0080  /* MICD_CLAMP_FALL_TRIG_STS */
+#define ARIZONA_MICD_CLAMP_FALL_TRIG_STS_SHIFT        7  /* MICD_CLAMP_FALL_TRIG_STS */
+#define ARIZONA_MICD_CLAMP_FALL_TRIG_STS_WIDTH        1  /* MICD_CLAMP_FALL_TRIG_STS */
+#define ARIZONA_MICD_CLAMP_RISE_TRIG_STS         0x0040  /* MICD_CLAMP_RISE_TRIG_STS */
+#define ARIZONA_MICD_CLAMP_RISE_TRIG_STS_MASK    0x0040  /* MICD_CLAMP_RISE_TRIG_STS */
+#define ARIZONA_MICD_CLAMP_RISE_TRIG_STS_SHIFT        6  /* MICD_CLAMP_RISE_TRIG_STS */
+#define ARIZONA_MICD_CLAMP_RISE_TRIG_STS_WIDTH        1  /* MICD_CLAMP_RISE_TRIG_STS */
 #define ARIZONA_GP5_FALL_TRIG_STS                0x0020  /* GP5_FALL_TRIG_STS */
 #define ARIZONA_GP5_FALL_TRIG_STS_MASK           0x0020  /* GP5_FALL_TRIG_STS */
 #define ARIZONA_GP5_FALL_TRIG_STS_SHIFT               5  /* GP5_FALL_TRIG_STS */
@@ -5267,6 +5303,12 @@
 /*
  * R3409 (0xD51) - AOD IRQ1
  */
+#define ARIZONA_MICD_CLAMP_FALL_EINT1            0x0080  /* MICD_CLAMP_FALL_EINT1 */
+#define ARIZONA_MICD_CLAMP_FALL_EINT1_MASK       0x0080  /* MICD_CLAMP_FALL_EINT1 */
+#define ARIZONA_MICD_CLAMP_FALL_EINT1_SHIFT           7  /* MICD_CLAMP_FALL_EINT1 */
+#define ARIZONA_MICD_CLAMP_RISE_EINT1            0x0040  /* MICD_CLAMP_RISE_EINT1 */
+#define ARIZONA_MICD_CLAMP_RISE_EINT1_MASK       0x0040  /* MICD_CLAMP_RISE_EINT1 */
+#define ARIZONA_MICD_CLAMP_RISE_EINT1_SHIFT           6  /* MICD_CLAMP_RISE_EINT1 */
 #define ARIZONA_GP5_FALL_EINT1                   0x0020  /* GP5_FALL_EINT1 */
 #define ARIZONA_GP5_FALL_EINT1_MASK              0x0020  /* GP5_FALL_EINT1 */
 #define ARIZONA_GP5_FALL_EINT1_SHIFT                  5  /* GP5_FALL_EINT1 */
@@ -5295,6 +5337,12 @@
 /*
  * R3410 (0xD52) - AOD IRQ2
  */
+#define ARIZONA_MICD_CLAMP_FALL_EINT2            0x0080  /* MICD_CLAMP_FALL_EINT2 */
+#define ARIZONA_MICD_CLAMP_FALL_EINT2_MASK       0x0080  /* MICD_CLAMP_FALL_EINT2 */
+#define ARIZONA_MICD_CLAMP_FALL_EINT2_SHIFT           7  /* MICD_CLAMP_FALL_EINT2 */
+#define ARIZONA_MICD_CLAMP_RISE_EINT2            0x0040  /* MICD_CLAMP_RISE_EINT2 */
+#define ARIZONA_MICD_CLAMP_RISE_EINT2_MASK       0x0040  /* MICD_CLAMP_RISE_EINT2 */
+#define ARIZONA_MICD_CLAMP_RISE_EINT2_SHIFT           6  /* MICD_CLAMP_RISE_EINT2 */
 #define ARIZONA_GP5_FALL_EINT2                   0x0020  /* GP5_FALL_EINT2 */
 #define ARIZONA_GP5_FALL_EINT2_MASK              0x0020  /* GP5_FALL_EINT2 */
 #define ARIZONA_GP5_FALL_EINT2_SHIFT                  5  /* GP5_FALL_EINT2 */
@@ -5379,6 +5427,10 @@
 /*
  * R3413 (0xD55) - AOD IRQ Raw Status
  */
+#define ARIZONA_MICD_CLAMP_STS                   0x0008  /* MICD_CLAMP_STS */
+#define ARIZONA_MICD_CLAMP_STS_MASK              0x0008  /* MICD_CLAMP_STS */
+#define ARIZONA_MICD_CLAMP_STS_SHIFT                  3  /* MICD_CLAMP_STS */
+#define ARIZONA_MICD_CLAMP_STS_WIDTH                  1  /* MICD_CLAMP_STS */
 #define ARIZONA_GP5_STS                          0x0004  /* GP5_STS */
 #define ARIZONA_GP5_STS_MASK                     0x0004  /* GP5_STS */
 #define ARIZONA_GP5_STS_SHIFT                         2  /* GP5_STS */
@@ -5395,6 +5447,10 @@
 /*
  * R3414 (0xD56) - Jack detect debounce
  */
+#define ARIZONA_MICD_CLAMP_DB                    0x0008  /* MICD_CLAMP_DB */
+#define ARIZONA_MICD_CLAMP_DB_MASK               0x0008  /* MICD_CLAMP_DB */
+#define ARIZONA_MICD_CLAMP_DB_SHIFT                   3  /* MICD_CLAMP_DB */
+#define ARIZONA_MICD_CLAMP_DB_WIDTH                   1  /* MICD_CLAMP_DB */
 #define ARIZONA_JD2_DB                           0x0002  /* JD2_DB */
 #define ARIZONA_JD2_DB_MASK                      0x0002  /* JD2_DB */
 #define ARIZONA_JD2_DB_SHIFT                          1  /* JD2_DB */
diff --git a/include/linux/mfd/da9052/da9052.h b/include/linux/mfd/da9052/da9052.h
index 86dd93de6ff2..786d02eb79d2 100644
--- a/include/linux/mfd/da9052/da9052.h
+++ b/include/linux/mfd/da9052/da9052.h
@@ -99,6 +99,9 @@ struct da9052 {
         u8 chip_id;
 
         int chip_irq;
+
+        /* SOC I/O transfer related fixes for DA9052/53 */
+        int (*fix_io) (struct da9052 *da9052, unsigned char reg);
 };
 
 /* ADC API */
@@ -113,32 +116,87 @@ static inline int da9052_reg_read(struct da9052 *da9052, unsigned char reg)
         ret = regmap_read(da9052->regmap, reg, &val);
         if (ret < 0)
                 return ret;
+
+        if (da9052->fix_io) {
+                ret = da9052->fix_io(da9052, reg);
+                if (ret < 0)
+                        return ret;
+        }
+
         return val;
 }
 
 static inline int da9052_reg_write(struct da9052 *da9052, unsigned char reg,
                                     unsigned char val)
 {
-        return regmap_write(da9052->regmap, reg, val);
+        int ret;
+
+        ret = regmap_write(da9052->regmap, reg, val);
+        if (ret < 0)
+                return ret;
+
+        if (da9052->fix_io) {
+                ret = da9052->fix_io(da9052, reg);
+                if (ret < 0)
+                        return ret;
+        }
+
+        return ret;
 }
 
 static inline int da9052_group_read(struct da9052 *da9052, unsigned char reg,
                                      unsigned reg_cnt, unsigned char *val)
 {
-        return regmap_bulk_read(da9052->regmap, reg, val, reg_cnt);
+        int ret;
+
+        ret = regmap_bulk_read(da9052->regmap, reg, val, reg_cnt);
+        if (ret < 0)
+                return ret;
+
+        if (da9052->fix_io) {
+                ret = da9052->fix_io(da9052, reg);
+                if (ret < 0)
+                        return ret;
+        }
+
+        return ret;
 }
 
 static inline int da9052_group_write(struct da9052 *da9052, unsigned char reg,
                                       unsigned reg_cnt, unsigned char *val)
 {
-        return regmap_raw_write(da9052->regmap, reg, val, reg_cnt);
+        int ret;
+
+        ret = regmap_raw_write(da9052->regmap, reg, val, reg_cnt);
+        if (ret < 0)
+                return ret;
+
+        if (da9052->fix_io) {
+                ret = da9052->fix_io(da9052, reg);
+                if (ret < 0)
+                        return ret;
+        }
+
+        return ret;
 }
 
 static inline int da9052_reg_update(struct da9052 *da9052, unsigned char reg,
                                      unsigned char bit_mask,
                                      unsigned char reg_val)
 {
-        return regmap_update_bits(da9052->regmap, reg, bit_mask, reg_val);
+        int ret;
+
+        ret = regmap_update_bits(da9052->regmap, reg, bit_mask, reg_val);
+        if (ret < 0)
+                return ret;
+
+        if (da9052->fix_io) {
+                ret = da9052->fix_io(da9052, reg);
+                if (ret < 0)
+                        return ret;
+        }
+
+        return ret;
 }
 
 int da9052_device_init(struct da9052 *da9052, u8 chip_id);
diff --git a/include/linux/mfd/da9052/reg.h b/include/linux/mfd/da9052/reg.h
index b97f7309d7f6..c4dd3a8add21 100644
--- a/include/linux/mfd/da9052/reg.h
+++ b/include/linux/mfd/da9052/reg.h
@@ -34,6 +34,9 @@
 #define DA9052_STATUS_C_REG             3
 #define DA9052_STATUS_D_REG             4
 
+/* PARK REGISTER */
+#define DA9052_PARK_REGISTER            DA9052_STATUS_D_REG
+
 /* EVENT REGISTERS */
 #define DA9052_EVENT_A_REG              5
 #define DA9052_EVENT_B_REG              6
diff --git a/include/linux/mfd/db8500-prcmu.h b/include/linux/mfd/db8500-prcmu.h
index 6ee4247df11e..77a46ae2fc17 100644
--- a/include/linux/mfd/db8500-prcmu.h
+++ b/include/linux/mfd/db8500-prcmu.h
@@ -16,12 +16,6 @@
 /*
  * Registers
  */
-#define DB8500_PRCM_GPIOCR 0x138
-#define DB8500_PRCM_GPIOCR_DBG_UARTMOD_CMD0     BIT(0)
-#define DB8500_PRCM_GPIOCR_DBG_STM_APE_CMD      BIT(9)
-#define DB8500_PRCM_GPIOCR_DBG_STM_MOD_CMD1     BIT(11)
-#define DB8500_PRCM_GPIOCR_SPI2_SELECT          BIT(23)
-
 #define DB8500_PRCM_LINE_VALUE 0x170
 #define DB8500_PRCM_LINE_VALUE_HSI_CAWAKE0      BIT(3)
 
@@ -493,20 +487,6 @@ struct prcmu_auto_pm_config {
         u8 sva_policy;
 };
 
-#define PRCMU_FW_PROJECT_U8500          2
-#define PRCMU_FW_PROJECT_U9500          4
-#define PRCMU_FW_PROJECT_U8500_C2       7
-#define PRCMU_FW_PROJECT_U9500_C2       11
-#define PRCMU_FW_PROJECT_U8520          13
-#define PRCMU_FW_PROJECT_U8420          14
-
-struct prcmu_fw_version {
-        u8 project;
-        u8 api_version;
-        u8 func_version;
-        u8 errata;
-};
-
 #ifdef CONFIG_MFD_DB8500_PRCMU
 
 void db8500_prcmu_early_init(void);
diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h
index c202d6c4d879..f8bac7cfc25f 100644
--- a/include/linux/mfd/dbx500-prcmu.h
+++ b/include/linux/mfd/dbx500-prcmu.h
@@ -12,6 +12,10 @@
 #include <linux/notifier.h>
 #include <linux/err.h>
 
+/* Offset for the firmware version within the TCPM */
+#define DB8500_PRCMU_FW_VERSION_OFFSET 0xA4
+#define DBX540_PRCMU_FW_VERSION_OFFSET 0xA8
+
 /* PRCMU Wakeup defines */
 enum prcmu_wakeup_index {
         PRCMU_WAKEUP_INDEX_RTC,
@@ -214,12 +218,52 @@ enum ddr_pwrst {
         DDR_PWR_STATE_OFFHIGHLAT    = 0x03
 };
 
+#define DB8500_PRCMU_LEGACY_OFFSET              0xDD4
+
+struct prcmu_pdata
+{
+        bool enable_set_ddr_opp;
+        bool enable_ape_opp_100_voltage;
+        struct ab8500_platform_data *ab_platdata;
+        u32 version_offset;
+        u32 legacy_offset;
+        u32 adt_offset;
+};
+
+#define PRCMU_FW_PROJECT_U8500          2
+#define PRCMU_FW_PROJECT_U8400          3
+#define PRCMU_FW_PROJECT_U9500          4 /* Customer specific */
+#define PRCMU_FW_PROJECT_U8500_MBB      5
+#define PRCMU_FW_PROJECT_U8500_C1       6
+#define PRCMU_FW_PROJECT_U8500_C2       7
+#define PRCMU_FW_PROJECT_U8500_C3       8
+#define PRCMU_FW_PROJECT_U8500_C4       9
+#define PRCMU_FW_PROJECT_U9500_MBL      10
+#define PRCMU_FW_PROJECT_U8500_MBL      11 /* Customer specific */
+#define PRCMU_FW_PROJECT_U8500_MBL2     12 /* Customer specific */
+#define PRCMU_FW_PROJECT_U8520          13
+#define PRCMU_FW_PROJECT_U8420          14
+#define PRCMU_FW_PROJECT_A9420          20
+/* [32..63] 9540 and derivatives */
+#define PRCMU_FW_PROJECT_U9540          32
+/* [64..95] 8540 and derivatives */
+#define PRCMU_FW_PROJECT_L8540          64
+/* [96..126] 8580 and derivatives */
+#define PRCMU_FW_PROJECT_L8580          96
+
+#define PRCMU_FW_PROJECT_NAME_LEN       20
+struct prcmu_fw_version {
+        u32 project; /* Notice, project shifted with 8 on ux540 */
+        u8 api_version;
+        u8 func_version;
+        u8 errata;
+        char project_name[PRCMU_FW_PROJECT_NAME_LEN];
+};
+
 #include <linux/mfd/db8500-prcmu.h>
 
 #if defined(CONFIG_UX500_SOC_DB8500)
 
-#include <mach/id.h>
-
 static inline void __init prcmu_early_init(void)
 {
         return db8500_prcmu_early_init();
@@ -626,85 +670,6 @@ static inline void prcmu_clear(unsigned int reg, u32 bits)
         prcmu_write_masked(reg, bits, 0);
 }
 
-#if defined(CONFIG_UX500_SOC_DB8500)
-
-/**
- * prcmu_enable_spi2 - Enables pin muxing for SPI2 on OtherAlternateC1.
- */
-static inline void prcmu_enable_spi2(void)
-{
-        if (cpu_is_u8500())
-                prcmu_set(DB8500_PRCM_GPIOCR, DB8500_PRCM_GPIOCR_SPI2_SELECT);
-}
-
-/**
- * prcmu_disable_spi2 - Disables pin muxing for SPI2 on OtherAlternateC1.
- */
-static inline void prcmu_disable_spi2(void)
-{
-        if (cpu_is_u8500())
-                prcmu_clear(DB8500_PRCM_GPIOCR, DB8500_PRCM_GPIOCR_SPI2_SELECT);
-}
-
-/**
- * prcmu_enable_stm_mod_uart - Enables pin muxing for STMMOD
- * and UARTMOD on OtherAlternateC3.
- */
-static inline void prcmu_enable_stm_mod_uart(void)
-{
-        if (cpu_is_u8500()) {
-                prcmu_set(DB8500_PRCM_GPIOCR,
-                        (DB8500_PRCM_GPIOCR_DBG_STM_MOD_CMD1 |
-                         DB8500_PRCM_GPIOCR_DBG_UARTMOD_CMD0));
-        }
-}
-
-/**
- * prcmu_disable_stm_mod_uart - Disables pin muxing for STMMOD
- * and UARTMOD on OtherAlternateC3.
- */
-static inline void prcmu_disable_stm_mod_uart(void)
-{
-        if (cpu_is_u8500()) {
-                prcmu_clear(DB8500_PRCM_GPIOCR,
-                        (DB8500_PRCM_GPIOCR_DBG_STM_MOD_CMD1 |
-                         DB8500_PRCM_GPIOCR_DBG_UARTMOD_CMD0));
-        }
-}
-
-/**
- * prcmu_enable_stm_ape - Enables pin muxing for STM APE on OtherAlternateC1.
- */
-static inline void prcmu_enable_stm_ape(void)
-{
-        if (cpu_is_u8500()) {
-                prcmu_set(DB8500_PRCM_GPIOCR,
-                        DB8500_PRCM_GPIOCR_DBG_STM_APE_CMD);
-        }
-}
-
-/**
- * prcmu_disable_stm_ape - Disables pin muxing for STM APE on OtherAlternateC1.
- */
-static inline void prcmu_disable_stm_ape(void)
-{
-        if (cpu_is_u8500()) {
-                prcmu_clear(DB8500_PRCM_GPIOCR,
-                        DB8500_PRCM_GPIOCR_DBG_STM_APE_CMD);
-        }
-}
-
-#else
-
-static inline void prcmu_enable_spi2(void) {}
-static inline void prcmu_disable_spi2(void) {}
-static inline void prcmu_enable_stm_mod_uart(void) {}
-static inline void prcmu_disable_stm_mod_uart(void) {}
-static inline void prcmu_enable_stm_ape(void) {}
-static inline void prcmu_disable_stm_ape(void) {}
-
-#endif
-
 /* PRCMU QoS APE OPP class */
 #define PRCMU_QOS_APE_OPP 1
 #define PRCMU_QOS_DDR_OPP 2
diff --git a/include/linux/mfd/max77693-private.h b/include/linux/mfd/max77693-private.h
index 1eeae5c07915..5b18ecde69b5 100644
--- a/include/linux/mfd/max77693-private.h
+++ b/include/linux/mfd/max77693-private.h
@@ -106,6 +106,92 @@ enum max77693_muic_reg {
         MAX77693_MUIC_REG_END,
 };
 
+/* MAX77693 MUIC - STATUS1~3 Register */
+#define STATUS1_ADC_SHIFT               (0)
+#define STATUS1_ADCLOW_SHIFT            (5)
+#define STATUS1_ADCERR_SHIFT            (6)
+#define STATUS1_ADC1K_SHIFT             (7)
+#define STATUS1_ADC_MASK                (0x1f << STATUS1_ADC_SHIFT)
+#define STATUS1_ADCLOW_MASK             (0x1 << STATUS1_ADCLOW_SHIFT)
+#define STATUS1_ADCERR_MASK             (0x1 << STATUS1_ADCERR_SHIFT)
+#define STATUS1_ADC1K_MASK              (0x1 << STATUS1_ADC1K_SHIFT)
+
+#define STATUS2_CHGTYP_SHIFT            (0)
+#define STATUS2_CHGDETRUN_SHIFT         (3)
+#define STATUS2_DCDTMR_SHIFT            (4)
+#define STATUS2_DXOVP_SHIFT             (5)
+#define STATUS2_VBVOLT_SHIFT            (6)
+#define STATUS2_VIDRM_SHIFT             (7)
+#define STATUS2_CHGTYP_MASK             (0x7 << STATUS2_CHGTYP_SHIFT)
+#define STATUS2_CHGDETRUN_MASK          (0x1 << STATUS2_CHGDETRUN_SHIFT)
+#define STATUS2_DCDTMR_MASK             (0x1 << STATUS2_DCDTMR_SHIFT)
+#define STATUS2_DXOVP_MASK              (0x1 << STATUS2_DXOVP_SHIFT)
+#define STATUS2_VBVOLT_MASK             (0x1 << STATUS2_VBVOLT_SHIFT)
+#define STATUS2_VIDRM_MASK              (0x1 << STATUS2_VIDRM_SHIFT)
+
+#define STATUS3_OVP_SHIFT               (2)
+#define STATUS3_OVP_MASK                (0x1 << STATUS3_OVP_SHIFT)
+
+/* MAX77693 CDETCTRL1~2 register */
+#define CDETCTRL1_CHGDETEN_SHIFT        (0)
+#define CDETCTRL1_CHGTYPMAN_SHIFT       (1)
+#define CDETCTRL1_DCDEN_SHIFT           (2)
+#define CDETCTRL1_DCD2SCT_SHIFT         (3)
+#define CDETCTRL1_CDDELAY_SHIFT         (4)
+#define CDETCTRL1_DCDCPL_SHIFT          (5)
+#define CDETCTRL1_CDPDET_SHIFT          (7)
+#define CDETCTRL1_CHGDETEN_MASK         (0x1 << CDETCTRL1_CHGDETEN_SHIFT)
+#define CDETCTRL1_CHGTYPMAN_MASK        (0x1 << CDETCTRL1_CHGTYPMAN_SHIFT)
+#define CDETCTRL1_DCDEN_MASK            (0x1 << CDETCTRL1_DCDEN_SHIFT)
+#define CDETCTRL1_DCD2SCT_MASK          (0x1 << CDETCTRL1_DCD2SCT_SHIFT)
+#define CDETCTRL1_CDDELAY_MASK          (0x1 << CDETCTRL1_CDDELAY_SHIFT)
+#define CDETCTRL1_DCDCPL_MASK           (0x1 << CDETCTRL1_DCDCPL_SHIFT)
+#define CDETCTRL1_CDPDET_MASK           (0x1 << CDETCTRL1_CDPDET_SHIFT)
+
+#define CDETCTRL2_VIDRMEN_SHIFT         (1)
+#define CDETCTRL2_DXOVPEN_SHIFT         (3)
+#define CDETCTRL2_VIDRMEN_MASK          (0x1 << CDETCTRL2_VIDRMEN_SHIFT)
+#define CDETCTRL2_DXOVPEN_MASK          (0x1 << CDETCTRL2_DXOVPEN_SHIFT)
+
+/* MAX77693 MUIC - CONTROL1~3 register */
+#define COMN1SW_SHIFT                   (0)
+#define COMP2SW_SHIFT                   (3)
+#define COMN1SW_MASK                    (0x7 << COMN1SW_SHIFT)
+#define COMP2SW_MASK                    (0x7 << COMP2SW_SHIFT)
+#define COMP_SW_MASK                    (COMP2SW_MASK | COMN1SW_MASK)
+#define CONTROL1_SW_USB                 ((1 << COMP2SW_SHIFT) \
+                                                | (1 << COMN1SW_SHIFT))
+#define CONTROL1_SW_AUDIO               ((2 << COMP2SW_SHIFT) \
+                                                | (2 << COMN1SW_SHIFT))
+#define CONTROL1_SW_UART                ((3 << COMP2SW_SHIFT) \
+                                                | (3 << COMN1SW_SHIFT))
+#define CONTROL1_SW_OPEN                ((0 << COMP2SW_SHIFT) \
+                                                | (0 << COMN1SW_SHIFT))
+
+#define CONTROL2_LOWPWR_SHIFT           (0)
+#define CONTROL2_ADCEN_SHIFT            (1)
+#define CONTROL2_CPEN_SHIFT             (2)
+#define CONTROL2_SFOUTASRT_SHIFT        (3)
+#define CONTROL2_SFOUTORD_SHIFT         (4)
+#define CONTROL2_ACCDET_SHIFT           (5)
+#define CONTROL2_USBCPINT_SHIFT         (6)
+#define CONTROL2_RCPS_SHIFT             (7)
+#define CONTROL2_LOWPWR_MASK            (0x1 << CONTROL2_LOWPWR_SHIFT)
+#define CONTROL2_ADCEN_MASK             (0x1 << CONTROL2_ADCEN_SHIFT)
+#define CONTROL2_CPEN_MASK              (0x1 << CONTROL2_CPEN_SHIFT)
+#define CONTROL2_SFOUTASRT_MASK         (0x1 << CONTROL2_SFOUTASRT_SHIFT)
+#define CONTROL2_SFOUTORD_MASK          (0x1 << CONTROL2_SFOUTORD_SHIFT)
+#define CONTROL2_ACCDET_MASK            (0x1 << CONTROL2_ACCDET_SHIFT)
+#define CONTROL2_USBCPINT_MASK          (0x1 << CONTROL2_USBCPINT_SHIFT)
+#define CONTROL2_RCPS_MASK              (0x1 << CONTROL2_RCPS_SHIFT)
+
+#define CONTROL3_JIGSET_SHIFT           (0)
+#define CONTROL3_BTLDSET_SHIFT          (2)
+#define CONTROL3_ADCDBSET_SHIFT         (4)
+#define CONTROL3_JIGSET_MASK            (0x3 << CONTROL3_JIGSET_SHIFT)
+#define CONTROL3_BTLDSET_MASK           (0x3 << CONTROL3_BTLDSET_SHIFT)
+#define CONTROL3_ADCDBSET_MASK          (0x3 << CONTROL3_ADCDBSET_SHIFT)
+
 /* Slave addr = 0x90: Haptic */
 enum max77693_haptic_reg {
         MAX77693_HAPTIC_REG_STATUS              = 0x00,
diff --git a/include/linux/mfd/max77693.h b/include/linux/mfd/max77693.h
index fe03b2d35d4f..3109a6c5c948 100644
--- a/include/linux/mfd/max77693.h
+++ b/include/linux/mfd/max77693.h
@@ -38,6 +38,15 @@ struct max77693_reg_data {
 struct max77693_muic_platform_data {
         struct max77693_reg_data *init_data;
         int num_init_data;
+
+        int detcable_delay_ms;
+
+        /*
+         * Default usb/uart path whether UART/USB or AUX_UART/AUX_USB
+         * h/w path of COMP2/COMN1 on CONTROL1 register.
+         */
+        int path_usb;
+        int path_uart;
 };
 
 struct max77693_platform_data {
diff --git a/include/linux/mfd/max8997-private.h b/include/linux/mfd/max8997-private.h
index 6ae21bf47d64..fb465dfbb59e 100644
--- a/include/linux/mfd/max8997-private.h
+++ b/include/linux/mfd/max8997-private.h
@@ -194,6 +194,70 @@ enum max8997_muic_reg {
         MAX8997_MUIC_REG_END            = 0xf,
 };
 
+/* MAX8997-MUIC STATUS1 register */
+#define STATUS1_ADC_SHIFT               0
+#define STATUS1_ADCLOW_SHIFT            5
+#define STATUS1_ADCERR_SHIFT            6
+#define STATUS1_ADC_MASK                (0x1f << STATUS1_ADC_SHIFT)
+#define STATUS1_ADCLOW_MASK             (0x1 << STATUS1_ADCLOW_SHIFT)
+#define STATUS1_ADCERR_MASK             (0x1 << STATUS1_ADCERR_SHIFT)
+
+/* MAX8997-MUIC STATUS2 register */
+#define STATUS2_CHGTYP_SHIFT            0
+#define STATUS2_CHGDETRUN_SHIFT         3
+#define STATUS2_DCDTMR_SHIFT            4
+#define STATUS2_DBCHG_SHIFT             5
+#define STATUS2_VBVOLT_SHIFT            6
+#define STATUS2_CHGTYP_MASK             (0x7 << STATUS2_CHGTYP_SHIFT)
+#define STATUS2_CHGDETRUN_MASK          (0x1 << STATUS2_CHGDETRUN_SHIFT)
+#define STATUS2_DCDTMR_MASK             (0x1 << STATUS2_DCDTMR_SHIFT)
+#define STATUS2_DBCHG_MASK              (0x1 << STATUS2_DBCHG_SHIFT)
+#define STATUS2_VBVOLT_MASK             (0x1 << STATUS2_VBVOLT_SHIFT)
+
+/* MAX8997-MUIC STATUS3 register */
+#define STATUS3_OVP_SHIFT               2
+#define STATUS3_OVP_MASK                (0x1 << STATUS3_OVP_SHIFT)
+
+/* MAX8997-MUIC CONTROL1 register */
+#define COMN1SW_SHIFT                   0
+#define COMP2SW_SHIFT                   3
+#define COMN1SW_MASK                    (0x7 << COMN1SW_SHIFT)
+#define COMP2SW_MASK                    (0x7 << COMP2SW_SHIFT)
+#define COMP_SW_MASK            (COMP2SW_MASK | COMN1SW_MASK)
+
+#define CONTROL1_SW_USB                 ((1 << COMP2SW_SHIFT) \
+                                                | (1 << COMN1SW_SHIFT))
+#define CONTROL1_SW_AUDIO               ((2 << COMP2SW_SHIFT) \
+                                                | (2 << COMN1SW_SHIFT))
+#define CONTROL1_SW_UART                ((3 << COMP2SW_SHIFT) \
+                                                | (3 << COMN1SW_SHIFT))
+#define CONTROL1_SW_OPEN                ((0 << COMP2SW_SHIFT) \
+                                                | (0 << COMN1SW_SHIFT))
+
+#define CONTROL2_LOWPWR_SHIFT           (0)
+#define CONTROL2_ADCEN_SHIFT            (1)
+#define CONTROL2_CPEN_SHIFT             (2)
+#define CONTROL2_SFOUTASRT_SHIFT        (3)
+#define CONTROL2_SFOUTORD_SHIFT         (4)
+#define CONTROL2_ACCDET_SHIFT           (5)
+#define CONTROL2_USBCPINT_SHIFT         (6)
+#define CONTROL2_RCPS_SHIFT             (7)
+#define CONTROL2_LOWPWR_MASK            (0x1 << CONTROL2_LOWPWR_SHIFT)
+#define CONTROL2_ADCEN_MASK             (0x1 << CONTROL2_ADCEN_SHIFT)
+#define CONTROL2_CPEN_MASK              (0x1 << CONTROL2_CPEN_SHIFT)
+#define CONTROL2_SFOUTASRT_MASK         (0x1 << CONTROL2_SFOUTASRT_SHIFT)
+#define CONTROL2_SFOUTORD_MASK          (0x1 << CONTROL2_SFOUTORD_SHIFT)
+#define CONTROL2_ACCDET_MASK            (0x1 << CONTROL2_ACCDET_SHIFT)
+#define CONTROL2_USBCPINT_MASK          (0x1 << CONTROL2_USBCPINT_SHIFT)
+#define CONTROL2_RCPS_MASK              (0x1 << CONTROL2_RCPS_SHIFT)
+
+#define CONTROL3_JIGSET_SHIFT           (0)
+#define CONTROL3_BTLDSET_SHIFT          (2)
+#define CONTROL3_ADCDBSET_SHIFT         (4)
+#define CONTROL3_JIGSET_MASK            (0x3 << CONTROL3_JIGSET_SHIFT)
+#define CONTROL3_BTLDSET_MASK           (0x3 << CONTROL3_BTLDSET_SHIFT)
+#define CONTROL3_ADCDBSET_MASK          (0x3 << CONTROL3_ADCDBSET_SHIFT)
+
 enum max8997_haptic_reg {
         MAX8997_HAPTIC_REG_GENERAL      = 0x00,
         MAX8997_HAPTIC_REG_CONF1        = 0x01,
diff --git a/include/linux/mfd/max8997.h b/include/linux/mfd/max8997.h
index 1d4a4fe6ac33..cf815577bd68 100644
--- a/include/linux/mfd/max8997.h
+++ b/include/linux/mfd/max8997.h
@@ -78,21 +78,6 @@ struct max8997_regulator_data {
         struct device_node *reg_node;
 };
 
-enum max8997_muic_usb_type {
-        MAX8997_USB_HOST,
-        MAX8997_USB_DEVICE,
-};
-
-enum max8997_muic_charger_type {
-        MAX8997_CHARGER_TYPE_NONE = 0,
-        MAX8997_CHARGER_TYPE_USB,
-        MAX8997_CHARGER_TYPE_DOWNSTREAM_PORT,
-        MAX8997_CHARGER_TYPE_DEDICATED_CHG,
-        MAX8997_CHARGER_TYPE_500MA,
-        MAX8997_CHARGER_TYPE_1A,
-        MAX8997_CHARGER_TYPE_DEAD_BATTERY = 7,
-};
-
 struct max8997_muic_reg_data {
         u8 addr;
         u8 data;
@@ -107,6 +92,16 @@ struct max8997_muic_reg_data {
 struct max8997_muic_platform_data {
         struct max8997_muic_reg_data *init_data;
         int num_init_data;
+
+        /* Check cable state after certain delay */
+        int detcable_delay_ms;
+
+        /*
+         * Default usb/uart path whether UART/USB or AUX_UART/AUX_USB
+         * h/w path of COMP2/COMN1 on CONTROL1 register.
+         */
+        int path_usb;
+        int path_uart;
 };
 
 enum max8997_haptic_motor_type {
diff --git a/include/linux/mfd/rtsx_common.h b/include/linux/mfd/rtsx_common.h
index a8d393e3066b..2b13970596f5 100644
--- a/include/linux/mfd/rtsx_common.h
+++ b/include/linux/mfd/rtsx_common.h
@@ -38,6 +38,9 @@
 #define RTSX_SD_CARD                    0
 #define RTSX_MS_CARD                    1
 
+#define CLK_TO_DIV_N                    0
+#define DIV_N_TO_CLK                    1
+
 struct platform_device;
 
 struct rtsx_slot {
diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h
index 060b721fcbfb..4b117a3f54d4 100644
--- a/include/linux/mfd/rtsx_pci.h
+++ b/include/linux/mfd/rtsx_pci.h
@@ -158,10 +158,9 @@
 #define SG_TRANS_DATA           (0x02 << 4)
 #define SG_LINK_DESC            (0x03 << 4)
 
-/* SD bank voltage */
-#define SD_IO_3V3               0
-#define SD_IO_1V8               1
-
+/* Output voltage */
+#define OUTPUT_3V3              0
+#define OUTPUT_1V8              1
 
 /* Card Clock Enable Register */
 #define SD_CLK_EN                       0x04
@@ -201,6 +200,20 @@
 #define CHANGE_CLK                      0x01
 
 /* LDO_CTL */
+#define BPP_ASIC_1V7                    0x00
+#define BPP_ASIC_1V8                    0x01
+#define BPP_ASIC_1V9                    0x02
+#define BPP_ASIC_2V0                    0x03
+#define BPP_ASIC_2V7                    0x04
+#define BPP_ASIC_2V8                    0x05
+#define BPP_ASIC_3V2                    0x06
+#define BPP_ASIC_3V3                    0x07
+#define BPP_REG_TUNED18                 0x07
+#define BPP_TUNED18_SHIFT_8402          5
+#define BPP_TUNED18_SHIFT_8411          4
+#define BPP_PAD_MASK                    0x04
+#define BPP_PAD_3V3                     0x04
+#define BPP_PAD_1V8                     0x00
 #define BPP_LDO_POWB                    0x03
 #define BPP_LDO_ON                      0x00
 #define BPP_LDO_SUSPEND                 0x02
@@ -688,7 +701,10 @@ struct pcr_ops {
         int             (*disable_auto_blink)(struct rtsx_pcr *pcr);
         int             (*card_power_on)(struct rtsx_pcr *pcr, int card);
         int             (*card_power_off)(struct rtsx_pcr *pcr, int card);
+        int             (*switch_output_voltage)(struct rtsx_pcr *pcr,
+                                                u8 voltage);
         unsigned int    (*cd_deglitch)(struct rtsx_pcr *pcr);
+        int             (*conv_clk_and_div_n)(int clk, int dir);
 };
 
 enum PDEV_STAT  {PDEV_STAT_IDLE, PDEV_STAT_RUN};
@@ -783,6 +799,7 @@ int rtsx_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock,
                 u8 ssc_depth, bool initial_mode, bool double_clk, bool vpclk);
 int rtsx_pci_card_power_on(struct rtsx_pcr *pcr, int card);
 int rtsx_pci_card_power_off(struct rtsx_pcr *pcr, int card);
+int rtsx_pci_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage);
 unsigned int rtsx_pci_card_exist(struct rtsx_pcr *pcr);
 void rtsx_pci_complete_unfinished_transfer(struct rtsx_pcr *pcr);
 
diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h
index b50c38f8bc48..f0f4de3b4ccc 100644
--- a/include/linux/mfd/samsung/core.h
+++ b/include/linux/mfd/samsung/core.h
@@ -26,6 +26,7 @@ enum sec_device_type {
 /**
  * struct sec_pmic_dev - s5m87xx master device for sub-drivers
  * @dev: master device of the chip (can be used to access platform data)
+ * @pdata: pointer to private data used to pass platform data to child
  * @i2c: i2c client private data for regulator
  * @rtc: i2c client private data for rtc
  * @iolock: mutex for serializing io access
@@ -39,6 +40,7 @@ enum sec_device_type {
  */
 struct sec_pmic_dev {
         struct device *dev;
+        struct sec_platform_data *pdata;
         struct regmap *regmap;
         struct i2c_client *i2c;
         struct i2c_client *rtc;
@@ -82,11 +84,11 @@ struct sec_platform_data {
 
         int                             buck_gpios[3];
         int                             buck_ds[3];
-        int                             buck2_voltage[8];
+        unsigned int                    buck2_voltage[8];
         bool                            buck2_gpiodvs;
-        int                             buck3_voltage[8];
+        unsigned int                    buck3_voltage[8];
         bool                            buck3_gpiodvs;
-        int                             buck4_voltage[8];
+        unsigned int                    buck4_voltage[8];
         bool                            buck4_gpiodvs;
 
         int                             buck_set1;
@@ -127,6 +129,7 @@ struct sec_platform_data {
 struct sec_regulator_data {
         int                             id;
         struct regulator_init_data      *initdata;
+        struct device_node *reg_node;
 };
 
 /*
@@ -136,7 +139,7 @@ struct sec_regulator_data {
  */
 struct sec_opmode_data {
         int id;
-        int mode;
+        unsigned int mode;
 };
 
 /*
diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h
index adfe8c058f29..9dbb41a4e250 100644
--- a/include/linux/micrel_phy.h
+++ b/include/linux/micrel_phy.h
@@ -21,8 +21,15 @@
 #define PHY_ID_KSZ8021          0x00221555
 #define PHY_ID_KSZ8041          0x00221510
 #define PHY_ID_KSZ8051          0x00221550
-/* both for ks8001 Rev. A/B, and for ks8721 Rev 3. */
+/* same id: ks8001 Rev. A/B, and ks8721 Rev 3. */
 #define PHY_ID_KSZ8001          0x0022161A
+/* same id: KS8081, KS8091 */
+#define PHY_ID_KSZ8081          0x00221560
+#define PHY_ID_KSZ8061          0x00221570
+#define PHY_ID_KSZ9031          0x00221620
+
+#define PHY_ID_KSZ886X          0x00221430
+#define PHY_ID_KSZ8863          0x00221435
 
 /* struct phy_device dev_flags definitions */
 #define MICREL_PHY_50MHZ_CLK    0x00000001
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 20ea939c22a6..6d48fce06b4a 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -150,7 +150,8 @@ enum {
         MLX4_DEV_CAP_FLAG2_RSS                  = 1LL <<  0,
         MLX4_DEV_CAP_FLAG2_RSS_TOP              = 1LL <<  1,
         MLX4_DEV_CAP_FLAG2_RSS_XOR              = 1LL <<  2,
-        MLX4_DEV_CAP_FLAG2_FS_EN                = 1LL <<  3
+        MLX4_DEV_CAP_FLAG2_FS_EN                = 1LL <<  3,
+        MLX4_DEV_CAP_FLAGS2_REASSIGN_MAC_EN     = 1LL <<  4
 };
 
 enum {
@@ -955,9 +956,8 @@ int mlx4_SET_MCAST_FLTR(struct mlx4_dev *dev, u8 port, u64 mac, u64 clear, u8 mo
 
 int mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac);
 void mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, u64 mac);
-int mlx4_replace_mac(struct mlx4_dev *dev, u8 port, int qpn, u64 new_mac);
-int mlx4_get_eth_qp(struct mlx4_dev *dev, u8 port, u64 mac, int *qpn);
-void mlx4_put_eth_qp(struct mlx4_dev *dev, u8 port, u64 mac, int qpn);
+int mlx4_get_base_qpn(struct mlx4_dev *dev, u8 port);
+int __mlx4_replace_mac(struct mlx4_dev *dev, u8 port, int qpn, u64 new_mac);
 void mlx4_set_stats_bitmap(struct mlx4_dev *dev, u64 *stats_bitmap);
 int mlx4_SET_PORT_general(struct mlx4_dev *dev, u8 port, int mtu,
                           u8 pptx, u8 pfctx, u8 pprx, u8 pfcrx);
diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h
index bc823c4c028b..deca87452528 100644
--- a/include/linux/mmu_notifier.h
+++ b/include/linux/mmu_notifier.h
@@ -151,7 +151,7 @@ struct mmu_notifier_ops {
  * Therefore notifier chains can only be traversed when either
  *
  * 1. mmap_sem is held.
- * 2. One of the reverse map locks is held (i_mmap_mutex or anon_vma->mutex).
+ * 2. One of the reverse map locks is held (i_mmap_mutex or anon_vma->rwsem).
  * 3. No other concurrent thread can access the list (release)
  */
 struct mmu_notifier {
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index ea00d9162ee5..79aaa9fc1a15 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -9,7 +9,7 @@
 #ifdef CONFIG_IP_MROUTE
 static inline int ip_mroute_opt(int opt)
 {
-        return (opt >= MRT_BASE) && (opt <= MRT_BASE + 10);
+        return (opt >= MRT_BASE) && (opt <= MRT_MAX);
 }
 #else
 static inline int ip_mroute_opt(int opt)
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index a223561ba12e..66982e764051 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -10,7 +10,7 @@
 #ifdef CONFIG_IPV6_MROUTE
 static inline int ip6_mroute_opt(int opt)
 {
-        return (opt >= MRT6_BASE) && (opt <= MRT6_BASE + 10);
+        return (opt >= MRT6_BASE) && (opt <= MRT6_MAX);
 }
 #else
 static inline int ip6_mroute_opt(int opt)
diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
index 5ac32123035a..3dd39340430e 100644
--- a/include/linux/netdev_features.h
+++ b/include/linux/netdev_features.h
@@ -41,7 +41,7 @@ enum {
         NETIF_F_TSO_ECN_BIT,            /* ... TCP ECN support */
         NETIF_F_TSO6_BIT,               /* ... TCPv6 segmentation */
         NETIF_F_FSO_BIT,                /* ... FCoE segmentation */
-        NETIF_F_GSO_RESERVED1,          /* ... free (fill GSO_MASK to 8 bits) */
+        NETIF_F_GSO_GRE_BIT,            /* ... GRE with TSO */
         /**/NETIF_F_GSO_LAST,           /* [can't be last bit, see GSO_MASK] */
         NETIF_F_GSO_RESERVED2           /* ... free (fill GSO_MASK to 8 bits) */
                 = NETIF_F_GSO_LAST,
@@ -102,6 +102,7 @@ enum {
 #define NETIF_F_VLAN_CHALLENGED __NETIF_F(VLAN_CHALLENGED)
 #define NETIF_F_RXFCS           __NETIF_F(RXFCS)
 #define NETIF_F_RXALL           __NETIF_F(RXALL)
+#define NETIF_F_GRE_GSO         __NETIF_F(GSO_GRE)
 
 /* Features valid for ethtool to change */
 /* = all defined minus driver/device-class-related */
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9ef07d0868b6..b3d00fa4b314 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -67,6 +67,8 @@ extern void netdev_set_default_ethtool_ops(struct net_device *dev,
 #define NET_ADDR_PERM           0       /* address is permanent (default) */
 #define NET_ADDR_RANDOM         1       /* address is generated randomly */
 #define NET_ADDR_STOLEN         2       /* address is stolen from other device */
+#define NET_ADDR_SET            3       /* address is set using
+                                         * dev_set_mac_address() */
 
 /* Backlog congestion levels */
 #define NET_RX_SUCCESS          0       /* keep 'em coming, baby */
@@ -859,8 +861,7 @@ struct netdev_fcoe_hbainfo {
  *      flow_id is a flow ID to be passed to rps_may_expire_flow() later.
  *      Return the filter ID on success, or a negative error code.
  *
- *      Slave management functions (for bridge, bonding, etc). User should
- *      call netdev_set_master() to set dev->master properly.
+ *      Slave management functions (for bridge, bonding, etc).
  * int (*ndo_add_slave)(struct net_device *dev, struct net_device *slave_dev);
  *      Called to make another netdev an underling.
  *
@@ -883,7 +884,8 @@ struct netdev_fcoe_hbainfo {
  *                    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,
+ * int (*ndo_fdb_del)(struct ndmsg *ndm, struct nlattr *tb[],
+ *                    struct net_device *dev,
  *                    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,
@@ -894,6 +896,14 @@ struct netdev_fcoe_hbainfo {
  * int (*ndo_bridge_setlink)(struct net_device *dev, struct nlmsghdr *nlh)
  * int (*ndo_bridge_getlink)(struct sk_buff *skb, u32 pid, u32 seq,
  *                           struct net_device *dev)
+ *
+ * int (*ndo_change_carrier)(struct net_device *dev, bool new_carrier);
+ *      Called to change device carrier. Soft-devices (like dummy, team, etc)
+ *      which do not represent real hardware may define this to allow their
+ *      userspace components to manage their virtual carrier state. Devices
+ *      that determine carrier state from physical hardware properties (eg
+ *      network cables) or protocol-dependent mechanisms (eg
+ *      USB_CDC_NOTIFY_NETWORK_CONNECTION) should NOT implement this function.
  */
 struct net_device_ops {
         int                     (*ndo_init)(struct net_device *dev);
@@ -999,6 +1009,7 @@ struct net_device_ops {
                                                const unsigned char *addr,
                                                u16 flags);
         int                     (*ndo_fdb_del)(struct ndmsg *ndm,
+                                               struct nlattr *tb[],
                                                struct net_device *dev,
                                                const unsigned char *addr);
         int                     (*ndo_fdb_dump)(struct sk_buff *skb,
@@ -1010,7 +1021,12 @@ struct net_device_ops {
                                                       struct nlmsghdr *nlh);
         int                     (*ndo_bridge_getlink)(struct sk_buff *skb,
                                                       u32 pid, u32 seq,
-                                                      struct net_device *dev);
+                                                      struct net_device *dev,
+                                                      u32 filter_mask);
+        int                     (*ndo_bridge_dellink)(struct net_device *dev,
+                                                      struct nlmsghdr *nlh);
+        int                     (*ndo_change_carrier)(struct net_device *dev,
+                                                      bool new_carrier);
 };
 
 /*
@@ -1161,9 +1177,7 @@ struct net_device {
                                                  * avoid dirtying this cache line.
                                                  */
 
-        struct net_device       *master; /* Pointer to master device of a group,
-                                          * which this device is member of.
-                                          */
+        struct list_head        upper_dev_list; /* List of upper devices */
 
         /* Interface address info used in eth_type_trans() */
         unsigned char           *dev_addr;      /* hw address, (before bcast
@@ -1263,7 +1277,7 @@ struct net_device {
         void (*destructor)(struct net_device *dev);
 
 #ifdef CONFIG_NETPOLL
-        struct netpoll_info     *npinfo;
+        struct netpoll_info __rcu       *npinfo;
 #endif
 
 #ifdef CONFIG_NET_NS
@@ -1277,9 +1291,12 @@ struct net_device {
                 struct pcpu_lstats __percpu     *lstats; /* loopback stats */
                 struct pcpu_tstats __percpu     *tstats; /* tunnel stats */
                 struct pcpu_dstats __percpu     *dstats; /* dummy stats */
+                struct pcpu_vstats __percpu     *vstats; /* veth stats */
         };
         /* GARP */
         struct garp_port __rcu  *garp_port;
+        /* MRP */
+        struct mrp_port __rcu   *mrp_port;
 
         /* class/net/name entry */
         struct device           dev;
@@ -1396,6 +1413,7 @@ static inline void netdev_for_each_tx_queue(struct net_device *dev,
 
 extern struct netdev_queue *netdev_pick_tx(struct net_device *dev,
                                            struct sk_buff *skb);
+extern u16 __netdev_pick_tx(struct net_device *dev, struct sk_buff *skb);
 
 /*
  * Net namespace inlines
@@ -2095,6 +2113,18 @@ static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index)
                 __netif_schedule(txq->qdisc);
 }
 
+#ifdef CONFIG_XPS
+extern int netif_set_xps_queue(struct net_device *dev, struct cpumask *mask,
+                               u16 index);
+#else
+static inline int netif_set_xps_queue(struct net_device *dev,
+                                      struct cpumask *mask,
+                                      u16 index)
+{
+        return 0;
+}
+#endif
+
 /*
  * Returns a Tx hash for the given packet when dev->real_num_tx_queues is used
  * as a distribution range limit for the returned value.
@@ -2197,6 +2227,8 @@ extern int		dev_set_mtu(struct net_device *, int);
 extern void             dev_set_group(struct net_device *, int);
 extern int              dev_set_mac_address(struct net_device *,
                                             struct sockaddr *);
+extern int              dev_change_carrier(struct net_device *,
+                                           bool new_carrier);
 extern int              dev_hard_start_xmit(struct sk_buff *skb,
                                             struct net_device *dev,
                                             struct netdev_queue *txq);
@@ -2614,7 +2646,6 @@ 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);
-extern void             dev_mcast_init(void);
 extern struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
                                                struct rtnl_link_stats64 *storage);
 extern void netdev_stats_to_stats64(struct rtnl_link_stats64 *stats64,
@@ -2624,12 +2655,30 @@ extern int		netdev_max_backlog;
 extern int              netdev_tstamp_prequeue;
 extern int              weight_p;
 extern int              bpf_jit_enable;
-extern int              netdev_set_master(struct net_device *dev, struct net_device *master);
-extern int netdev_set_bond_master(struct net_device *dev,
-                                  struct net_device *master);
+
+extern bool netdev_has_upper_dev(struct net_device *dev,
+                                 struct net_device *upper_dev);
+extern bool netdev_has_any_upper_dev(struct net_device *dev);
+extern struct net_device *netdev_master_upper_dev_get(struct net_device *dev);
+extern struct net_device *netdev_master_upper_dev_get_rcu(struct net_device *dev);
+extern int netdev_upper_dev_link(struct net_device *dev,
+                                 struct net_device *upper_dev);
+extern int netdev_master_upper_dev_link(struct net_device *dev,
+                                        struct net_device *upper_dev);
+extern void netdev_upper_dev_unlink(struct net_device *dev,
+                                    struct net_device *upper_dev);
 extern int skb_checksum_help(struct sk_buff *skb);
-extern struct sk_buff *skb_gso_segment(struct sk_buff *skb,
-        netdev_features_t features);
+extern struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
+        netdev_features_t features, bool tx_path);
+extern struct sk_buff *skb_mac_gso_segment(struct sk_buff *skb,
+                                          netdev_features_t features);
+
+static inline
+struct sk_buff *skb_gso_segment(struct sk_buff *skb, netdev_features_t features)
+{
+        return __skb_gso_segment(skb, features, true);
+}
+
 #ifdef CONFIG_BUG
 extern void netdev_rx_csum_fault(struct net_device *dev);
 #else
@@ -2642,9 +2691,9 @@ extern void		net_enable_timestamp(void);
 extern void             net_disable_timestamp(void);
 
 #ifdef CONFIG_PROC_FS
-extern void *dev_seq_start(struct seq_file *seq, loff_t *pos);
-extern void *dev_seq_next(struct seq_file *seq, void *v, loff_t *pos);
-extern void dev_seq_stop(struct seq_file *seq, void *v);
+extern int __init dev_proc_init(void);
+#else
+#define dev_proc_init() 0
 #endif
 
 extern int netdev_class_create_file(struct class_attribute *class_attr);
@@ -2846,4 +2895,34 @@ do {								\
 })
 #endif
 
+/*
+ *      The list of packet types we will receive (as opposed to discard)
+ *      and the routines to invoke.
+ *
+ *      Why 16. Because with 16 the only overlap we get on a hash of the
+ *      low nibble of the protocol value is RARP/SNAP/X.25.
+ *
+ *      NOTE:  That is no longer true with the addition of VLAN tags.  Not
+ *             sure which should go first, but I bet it won't make much
+ *             difference if we are running VLANs.  The good news is that
+ *             this protocol won't be in the list unless compiled in, so
+ *             the average user (w/out VLANs) will not be adversely affected.
+ *             --BLG
+ *
+ *              0800    IP
+ *              8100    802.1Q VLAN
+ *              0001    802.3
+ *              0002    AX.25
+ *              0004    802.2
+ *              8035    RARP
+ *              0005    SNAP
+ *              0805    X.25
+ *              0806    ARP
+ *              8137    IPX
+ *              0009    Localtalk
+ *              86DD    IPv6
+ */
+#define PTYPE_HASH_SIZE (16)
+#define PTYPE_HASH_MASK (PTYPE_HASH_SIZE - 1)
+
 #endif  /* _LINUX_NETDEVICE_H */
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
index 387bdd02945d..ba7f571a2b1c 100644
--- a/include/linux/netfilter/nf_conntrack_sip.h
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -4,12 +4,15 @@
 
 #include <net/netfilter/nf_conntrack_expect.h>
 
+#include <linux/types.h>
+
 #define SIP_PORT        5060
 #define SIP_TIMEOUT     3600
 
 struct nf_ct_sip_master {
         unsigned int    register_cseq;
         unsigned int    invite_cseq;
+        __be16          forced_dport;
 };
 
 enum sip_expectation_classes {
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 4966ddec039b..ecbb8e495912 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -34,8 +34,8 @@ extern int nfnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, unsigne
 extern int nfnetlink_set_err(struct net *net, u32 pid, u32 group, int error);
 extern int nfnetlink_unicast(struct sk_buff *skb, struct net *net, u_int32_t pid, int flags);
 
-extern void nfnl_lock(void);
-extern void nfnl_unlock(void);
+extern void nfnl_lock(__u8 subsys_id);
+extern void nfnl_unlock(__u8 subsys_id);
 
 #define MODULE_ALIAS_NFNL_SUBSYS(subsys) \
         MODULE_ALIAS("nfnetlink-subsys-" __stringify(subsys))
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 66d5379c305e..9d7d8c64f7c8 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -12,28 +12,38 @@
 #include <linux/rcupdate.h>
 #include <linux/list.h>
 
+union inet_addr {
+        __u32           all[4];
+        __be32          ip;
+        __be32          ip6[4];
+        struct in_addr  in;
+        struct in6_addr in6;
+};
+
 struct netpoll {
         struct net_device *dev;
         char dev_name[IFNAMSIZ];
         const char *name;
         void (*rx_hook)(struct netpoll *, int, char *, int);
 
-        __be32 local_ip, remote_ip;
+        union inet_addr local_ip, remote_ip;
+        bool ipv6;
         u16 local_port, remote_port;
         u8 remote_mac[ETH_ALEN];
 
         struct list_head rx; /* rx_np list element */
-        struct rcu_head rcu;
+        struct work_struct cleanup_work;
 };
 
 struct netpoll_info {
         atomic_t refcnt;
 
-        int rx_flags;
+        unsigned long rx_flags;
         spinlock_t rx_lock;
+        struct mutex dev_lock;
         struct list_head rx_np; /* netpolls that registered an rx_hook */
 
-        struct sk_buff_head arp_tx; /* list of arp requests to reply to */
+        struct sk_buff_head neigh_tx; /* list of neigh requests to reply to */
         struct sk_buff_head txq;
 
         struct delayed_work tx_work;
@@ -42,6 +52,14 @@ struct netpoll_info {
         struct rcu_head rcu;
 };
 
+#ifdef CONFIG_NETPOLL
+extern int netpoll_rx_disable(struct net_device *dev);
+extern void netpoll_rx_enable(struct net_device *dev);
+#else
+static inline int netpoll_rx_disable(struct net_device *dev) { return 0; }
+static inline void netpoll_rx_enable(struct net_device *dev) { return; }
+#endif
+
 void netpoll_send_udp(struct netpoll *np, const char *msg, int len);
 void netpoll_print_options(struct netpoll *np);
 int netpoll_parse_options(struct netpoll *np, char *opt);
@@ -50,7 +68,7 @@ int netpoll_setup(struct netpoll *np);
 int netpoll_trap(void);
 void netpoll_set_trap(int trap);
 void __netpoll_cleanup(struct netpoll *np);
-void __netpoll_free_rcu(struct netpoll *np);
+void __netpoll_free_async(struct netpoll *np);
 void netpoll_cleanup(struct netpoll *np);
 int __netpoll_rx(struct sk_buff *skb, struct netpoll_info *npinfo);
 void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
diff --git a/include/linux/ntb.h b/include/linux/ntb.h
new file mode 100644
index 000000000000..f6a15205853b
--- /dev/null
+++ b/include/linux/ntb.h
@@ -0,0 +1,83 @@
+/*
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ *   redistributing this file, you may do so under either license.
+ *
+ *   GPL LICENSE SUMMARY
+ *
+ *   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 version 2 of the GNU General Public License as
+ *   published by the Free Software Foundation.
+ *
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2012 Intel Corporation. All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copy
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Intel PCIe NTB Linux driver
+ *
+ * Contact Information:
+ * Jon Mason <jon.mason@intel.com>
+ */
+
+struct ntb_transport_qp;
+
+struct ntb_client {
+        struct device_driver driver;
+        int (*probe) (struct pci_dev *pdev);
+        void (*remove) (struct pci_dev *pdev);
+};
+
+int ntb_register_client(struct ntb_client *drvr);
+void ntb_unregister_client(struct ntb_client *drvr);
+int ntb_register_client_dev(char *device_name);
+void ntb_unregister_client_dev(char *device_name);
+
+struct ntb_queue_handlers {
+        void (*rx_handler) (struct ntb_transport_qp *qp, void *qp_data,
+                            void *data, int len);
+        void (*tx_handler) (struct ntb_transport_qp *qp, void *qp_data,
+                            void *data, int len);
+        void (*event_handler) (void *data, int status);
+};
+
+unsigned char ntb_transport_qp_num(struct ntb_transport_qp *qp);
+unsigned int ntb_transport_max_size(struct ntb_transport_qp *qp);
+struct ntb_transport_qp *
+ntb_transport_create_queue(void *data, struct pci_dev *pdev,
+                           const struct ntb_queue_handlers *handlers);
+void ntb_transport_free_queue(struct ntb_transport_qp *qp);
+int ntb_transport_rx_enqueue(struct ntb_transport_qp *qp, void *cb, void *data,
+                             unsigned int len);
+int ntb_transport_tx_enqueue(struct ntb_transport_qp *qp, void *cb, void *data,
+                             unsigned int len);
+void *ntb_transport_rx_remove(struct ntb_transport_qp *qp, unsigned int *len);
+void ntb_transport_link_up(struct ntb_transport_qp *qp);
+void ntb_transport_link_down(struct ntb_transport_qp *qp);
+bool ntb_transport_link_query(struct ntb_transport_qp *qp);
diff --git a/include/linux/of.h b/include/linux/of.h
index 5ebcc5c8e423..a0f129284948 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -92,7 +92,7 @@ static inline void of_node_put(struct device_node *node) { }
 extern struct device_node *of_allnodes;
 extern struct device_node *of_chosen;
 extern struct device_node *of_aliases;
-extern rwlock_t devtree_lock;
+extern raw_spinlock_t devtree_lock;
 
 static inline bool of_have_populated_dt(void)
 {
@@ -160,7 +160,7 @@ static inline unsigned long of_read_ulong(const __be32 *cell, int size)
 
 #define OF_BAD_ADDR     ((u64)-1)
 
-static inline const char* of_node_full_name(struct device_node *np)
+static inline const char *of_node_full_name(const struct device_node *np)
 {
         return np ? np->full_name : "<no-node>";
 }
@@ -277,6 +277,8 @@ extern struct device_node *of_parse_phandle(const struct device_node *np,
 extern int of_parse_phandle_with_args(const struct device_node *np,
         const char *list_name, const char *cells_name, int index,
         struct of_phandle_args *out_args);
+extern int of_count_phandle_with_args(const struct device_node *np,
+        const char *list_name, const char *cells_name);
 
 extern void of_alias_scan(void * (*dt_alloc)(u64 size, u64 align));
 extern int of_alias_get_id(struct device_node *np, const char *stem);
@@ -467,6 +469,13 @@ static inline int of_parse_phandle_with_args(struct device_node *np,
         return -ENOSYS;
 }
 
+static inline int of_count_phandle_with_args(struct device_node *np,
+                                             const char *list_name,
+                                             const char *cells_name)
+{
+        return -ENOSYS;
+}
+
 static inline int of_alias_get_id(struct device_node *np, const char *stem)
 {
         return -ENOSYS;
diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index c454f5796747..a83dc6f5008e 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -50,9 +50,6 @@ static inline struct of_mm_gpio_chip *to_of_mm_gpio_chip(struct gpio_chip *gc)
 extern int of_get_named_gpio_flags(struct device_node *np,
                 const char *list_name, int index, enum of_gpio_flags *flags);
 
-extern unsigned int of_gpio_named_count(struct device_node *np,
-                                        const char* propname);
-
 extern int of_mm_gpiochip_add(struct device_node *np,
                               struct of_mm_gpio_chip *mm_gc);
 
@@ -71,12 +68,6 @@ static inline int of_get_named_gpio_flags(struct device_node *np,
         return -ENOSYS;
 }
 
-static inline unsigned int of_gpio_named_count(struct device_node *np,
-                                        const char* propname)
-{
-        return 0;
-}
-
 static inline int of_gpio_simple_xlate(struct gpio_chip *gc,
                                        const struct of_phandle_args *gpiospec,
                                        u32 *flags)
@@ -90,22 +81,37 @@ static inline void of_gpiochip_remove(struct gpio_chip *gc) { }
 #endif /* CONFIG_OF_GPIO */
 
 /**
- * of_gpio_count - Count GPIOs for a device
+ * of_gpio_named_count() - Count GPIOs for a device
  * @np:         device node to count GPIOs for
+ * @propname:   property name containing gpio specifier(s)
  *
  * The function returns the count of GPIOs specified for a node.
+ * Note that the empty GPIO specifiers count too. Returns either
+ *   Number of gpios defined in property,
+ *   -EINVAL for an incorrectly formed gpios property, or
+ *   -ENOENT for a missing gpios property
  *
- * Note that the empty GPIO specifiers counts too. For example,
- *
+ * Example:
  * gpios = <0
- *          &pio1 1 2
+ *          &gpio1 1 2
  *          0
- *          &pio2 3 4>;
+ *          &gpio2 3 4>;
+ *
+ * The above example defines four GPIOs, two of which are not specified.
+ * This function will return '4'
+ */
+static inline int of_gpio_named_count(struct device_node *np, const char* propname)
+{
+        return of_count_phandle_with_args(np, propname, "#gpio-cells");
+}
+
+/**
+ * of_gpio_count() - Count GPIOs for a device
+ * @np:         device node to count GPIOs for
  *
- * defines four GPIOs (so this function will return 4), two of which
- * are not specified.
+ * Same as of_gpio_named_count, but hard coded to use the 'gpios' property
  */
-static inline unsigned int of_gpio_count(struct device_node *np)
+static inline int of_gpio_count(struct device_node *np)
 {
         return of_gpio_named_count(np, "gpios");
 }
diff --git a/include/linux/of_serial.h b/include/linux/of_serial.h
deleted file mode 100644
index 4a73ed80b4c0..000000000000
--- a/include/linux/of_serial.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef __LINUX_OF_SERIAL_H
-#define __LINUX_OF_SERIAL_H
-
-/*
- * FIXME remove this file when tegra finishes conversion to open firmware,
- * expectation is that all quirks will then be self-contained in
- * drivers/tty/serial/of_serial.c.
- */
-#ifdef CONFIG_ARCH_TEGRA
-extern void tegra_serial_handle_break(struct uart_port *port);
-#else
-static inline void tegra_serial_handle_break(struct uart_port *port)
-{
-}
-#endif
-
-#endif /* __LINUX_OF_SERIAL */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 70473da47b3f..6d53675c2b54 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -303,21 +303,13 @@ static inline void __SetPageUptodate(struct page *page)
 
 static inline void SetPageUptodate(struct page *page)
 {
-#ifdef CONFIG_S390
-        if (!test_and_set_bit(PG_uptodate, &page->flags))
-                page_set_storage_key(page_to_phys(page), PAGE_DEFAULT_KEY, 0);
-#else
         /*
          * Memory barrier must be issued before setting the PG_uptodate bit,
          * so that all previous stores issued in order to bring the page
          * uptodate are actually visible before PageUptodate becomes true.
-         *
-         * s390 doesn't need an explicit smp_wmb here because the test and
-         * set bit already provides full barriers.
          */
         smp_wmb();
         set_bit(PG_uptodate, &(page)->flags);
-#endif
 }
 
 CLEARPAGEFLAG(Uptodate, uptodate)
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 6da609d14c15..0e38e13eb249 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -414,6 +414,7 @@ static inline void wait_on_page_writeback(struct page *page)
 }
 
 extern void end_page_writeback(struct page *page);
+void wait_for_stable_page(struct page *page);
 
 /*
  * Add an arbitrary waiter to a page's wait queue
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 15472d691ee6..6fa4dd2a3b9e 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1101,6 +1101,12 @@ static inline int pci_enable_msi_block(struct pci_dev *dev, unsigned int nvec)
         return -1;
 }
 
+static inline int
+pci_enable_msi_block_auto(struct pci_dev *dev, unsigned int *maxvec)
+{
+        return -1;
+}
+
 static inline void pci_msi_shutdown(struct pci_dev *dev)
 { }
 static inline void pci_disable_msi(struct pci_dev *dev)
@@ -1132,6 +1138,7 @@ static inline int pci_msi_enabled(void)
 }
 #else
 extern int pci_enable_msi_block(struct pci_dev *dev, unsigned int nvec);
+extern int pci_enable_msi_block_auto(struct pci_dev *dev, unsigned int *maxvec);
 extern void pci_msi_shutdown(struct pci_dev *dev);
 extern void pci_disable_msi(struct pci_dev *dev);
 extern int pci_msix_table_size(struct pci_dev *dev);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 0eb65796bcb9..31717bd287fd 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1807,6 +1807,8 @@
 #define PCI_VENDOR_ID_ESDGMBH           0x12fe
 #define PCI_DEVICE_ID_ESDGMBH_CPCIASIO4 0x0111
 
+#define PCI_VENDOR_ID_CB                0x1307  /* Measurement Computing */
+
 #define PCI_VENDOR_ID_SIIG              0x131f
 #define PCI_SUBVENDOR_ID_SIIG           0x131f
 #define PCI_DEVICE_ID_SIIG_1S_10x_550   0x1000
@@ -1868,8 +1870,23 @@
 #define PCI_VENDOR_ID_QUATECH           0x135C
 #define PCI_DEVICE_ID_QUATECH_QSC100    0x0010
 #define PCI_DEVICE_ID_QUATECH_DSC100    0x0020
+#define PCI_DEVICE_ID_QUATECH_DSC200    0x0030
+#define PCI_DEVICE_ID_QUATECH_QSC200    0x0040
 #define PCI_DEVICE_ID_QUATECH_ESC100D   0x0050
 #define PCI_DEVICE_ID_QUATECH_ESC100M   0x0060
+#define PCI_DEVICE_ID_QUATECH_QSCP100   0x0120
+#define PCI_DEVICE_ID_QUATECH_DSCP100   0x0130
+#define PCI_DEVICE_ID_QUATECH_QSCP200   0x0140
+#define PCI_DEVICE_ID_QUATECH_DSCP200   0x0150
+#define PCI_DEVICE_ID_QUATECH_QSCLP100  0x0170
+#define PCI_DEVICE_ID_QUATECH_DSCLP100  0x0180
+#define PCI_DEVICE_ID_QUATECH_DSC100E   0x0181
+#define PCI_DEVICE_ID_QUATECH_SSCLP100  0x0190
+#define PCI_DEVICE_ID_QUATECH_QSCLP200  0x01A0
+#define PCI_DEVICE_ID_QUATECH_DSCLP200  0x01B0
+#define PCI_DEVICE_ID_QUATECH_DSC200E   0x01B1
+#define PCI_DEVICE_ID_QUATECH_SSCLP200  0x01C0
+#define PCI_DEVICE_ID_QUATECH_ESCLP100  0x01E0
 #define PCI_DEVICE_ID_QUATECH_SPPXP_100 0x0278
 
 #define PCI_VENDOR_ID_SEALEVEL          0x135e
@@ -2013,6 +2030,10 @@
 #define PCI_DEVICE_ID_CMEDIA_CM8738     0x0111
 #define PCI_DEVICE_ID_CMEDIA_CM8738B    0x0112
 
+#define PCI_VENDOR_ID_ADVANTECH         0x13fe
+
+#define PCI_VENDOR_ID_MEILHAUS          0x1402
+
 #define PCI_VENDOR_ID_LAVA              0x1407
 #define PCI_DEVICE_ID_LAVA_DSERIAL      0x0100 /* 2x 16550 */
 #define PCI_DEVICE_ID_LAVA_QUATRO_A     0x0101 /* 2x 16550, half of 4 port */
@@ -2058,6 +2079,8 @@
 
 #define PCI_VENDOR_ID_CHELSIO           0x1425
 
+#define PCI_VENDOR_ID_ADLINK            0x144a
+
 #define PCI_VENDOR_ID_SAMSUNG           0x144d
 
 #define PCI_VENDOR_ID_GIGABYTE          0x1458
@@ -2091,6 +2114,8 @@
 #define PCI_DEVICE_ID_AFAVLAB_P030      0x2182
 #define PCI_SUBDEVICE_ID_AFAVLAB_P061           0x2150
 
+#define PCI_VENDOR_ID_AMPLICON          0x14dc
+
 #define PCI_VENDOR_ID_BCM_GVC          0x14a4
 #define PCI_VENDOR_ID_BROADCOM          0x14e4
 #define PCI_DEVICE_ID_TIGON3_5752       0x1600
@@ -2127,6 +2152,7 @@
 #define PCI_DEVICE_ID_TIGON3_5754M      0x1672
 #define PCI_DEVICE_ID_TIGON3_5755M      0x1673
 #define PCI_DEVICE_ID_TIGON3_5756       0x1674
+#define PCI_DEVICE_ID_TIGON3_5750       0x1676
 #define PCI_DEVICE_ID_TIGON3_5751       0x1677
 #define PCI_DEVICE_ID_TIGON3_5715       0x1678
 #define PCI_DEVICE_ID_TIGON3_5715S      0x1679
diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h
index b9df9ed1adc0..d5dd4657c8d6 100644
--- a/include/linux/percpu_counter.h
+++ b/include/linux/percpu_counter.h
@@ -83,7 +83,7 @@ static inline int percpu_counter_initialized(struct percpu_counter *fbc)
         return (fbc->counters != NULL);
 }
 
-#else
+#else /* !CONFIG_SMP */
 
 struct percpu_counter {
         s64 count;
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 6bfb2faa0b19..e47ee462c2f2 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -135,16 +135,21 @@ struct hw_perf_event {
                 struct { /* software */
                         struct hrtimer  hrtimer;
                 };
+                struct { /* tracepoint */
+                        struct task_struct      *tp_target;
+                        /* for tp_event->class */
+                        struct list_head        tp_list;
+                };
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
                 struct { /* breakpoint */
-                        struct arch_hw_breakpoint       info;
-                        struct list_head                bp_list;
                         /*
                          * Crufty hack to avoid the chicken and egg
                          * problem hw_breakpoint has with context
                          * creation and event initalization.
                          */
                         struct task_struct              *bp_target;
+                        struct arch_hw_breakpoint       info;
+                        struct list_head                bp_list;
                 };
 #endif
         };
@@ -817,6 +822,17 @@ do {									\
 } while (0)
 
 
+struct perf_pmu_events_attr {
+        struct device_attribute attr;
+        u64 id;
+};
+
+#define PMU_EVENT_ATTR(_name, _var, _id, _show)                         \
+static struct perf_pmu_events_attr _var = {                             \
+        .attr = __ATTR(_name, 0444, _show, NULL),                       \
+        .id   =  _id,                                                   \
+};
+
 #define PMU_FORMAT_ATTR(_name, _format)                                 \
 static ssize_t                                                          \
 _name##_show(struct device *dev,                                        \
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 93b3cf77f564..33999adbf8c8 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -506,13 +506,13 @@ struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45);
 int phy_device_register(struct phy_device *phy);
 int phy_init_hw(struct phy_device *phydev);
 struct phy_device * phy_attach(struct net_device *dev,
-                const char *bus_id, u32 flags, phy_interface_t interface);
+                const char *bus_id, phy_interface_t interface);
 struct phy_device *phy_find_first(struct mii_bus *bus);
 int phy_connect_direct(struct net_device *dev, struct phy_device *phydev,
-                void (*handler)(struct net_device *), u32 flags,
+                void (*handler)(struct net_device *),
                 phy_interface_t interface);
 struct phy_device * phy_connect(struct net_device *dev, const char *bus_id,
-                void (*handler)(struct net_device *), u32 flags,
+                void (*handler)(struct net_device *),
                 phy_interface_t interface);
 void phy_disconnect(struct phy_device *phydev);
 void phy_detach(struct phy_device *phydev);
diff --git a/include/linux/pinctrl/devinfo.h b/include/linux/pinctrl/devinfo.h
new file mode 100644
index 000000000000..6e5f8a985ea7
--- /dev/null
+++ b/include/linux/pinctrl/devinfo.h
@@ -0,0 +1,45 @@
+/*
+ * Per-device information from the pin control system.
+ * This is the stuff that get included into the device
+ * core.
+ *
+ * Copyright (C) 2012 ST-Ericsson SA
+ * Written on behalf of Linaro for ST-Ericsson
+ * This interface is used in the core to keep track of pins.
+ *
+ * Author: Linus Walleij <linus.walleij@linaro.org>
+ *
+ * License terms: GNU General Public License (GPL) version 2
+ */
+
+#ifndef PINCTRL_DEVINFO_H
+#define PINCTRL_DEVINFO_H
+
+#ifdef CONFIG_PINCTRL
+
+/* The device core acts as a consumer toward pinctrl */
+#include <linux/pinctrl/consumer.h>
+
+/**
+ * struct dev_pin_info - pin state container for devices
+ * @p: pinctrl handle for the containing device
+ * @default_state: the default state for the handle, if found
+ */
+struct dev_pin_info {
+        struct pinctrl *p;
+        struct pinctrl_state *default_state;
+};
+
+extern int pinctrl_bind_pins(struct device *dev);
+
+#else
+
+/* Stubs if we're not using pinctrl */
+
+static inline int pinctrl_bind_pins(struct device *dev)
+{
+        return 0;
+}
+
+#endif /* CONFIG_PINCTRL */
+#endif /* PINCTRL_DEVINFO_H */
diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h
index 47a1bdd88878..72474e18f1e0 100644
--- a/include/linux/pinctrl/pinconf-generic.h
+++ b/include/linux/pinctrl/pinconf-generic.h
@@ -46,7 +46,11 @@
  * @PIN_CONFIG_DRIVE_OPEN_SOURCE: the pin will be driven with open source
  *      (open emitter). Sending this config will enabale open drain mode, the
  *      argument is ignored.
- * @PIN_CONFIG_INPUT_SCHMITT_DISABLE: disable schmitt-trigger mode on the pin.
+ * @PIN_CONFIG_DRIVE_STRENGTH: the pin will output the current passed as
+ *      argument. The argument is in mA.
+ * @PIN_CONFIG_INPUT_SCHMITT_ENABLE: control schmitt-trigger mode on the pin.
+ *      If the argument != 0, schmitt-trigger mode is enabled. If it's 0,
+ *      schmitt-trigger mode is disabled.
  * @PIN_CONFIG_INPUT_SCHMITT: this will configure an input pin to run in
  *      schmitt-trigger mode. If the schmitt-trigger has adjustable hysteresis,
  *      the threshold value is given on a custom format as argument when
@@ -58,10 +62,15 @@
  * @PIN_CONFIG_POWER_SOURCE: if the pin can select between different power
  *      supplies, the argument to this parameter (on a custom format) tells
  *      the driver which alternative power source to use.
+ * @PIN_CONFIG_SLEW_RATE: if the pin can select slew rate, the argument to
+ *      this parameter (on a custom format) tells the driver which alternative
+ *      slew rate to use.
  * @PIN_CONFIG_LOW_POWER_MODE: this will configure the pin for low power
  *      operation, if several modes of operation are supported these can be
  *      passed in the argument on a custom form, else just use argument 1
  *      to indicate low power mode, argument 0 turns low power mode off.
+ * @PIN_CONFIG_OUTPUT: this will configure the pin in output, use argument
+ *      1 to indicate high level, argument 0 to indicate low level.
  * @PIN_CONFIG_END: this is the last enumerator for pin configurations, if
  *      you need to pass in custom configurations to the pin controller, use
  *      PIN_CONFIG_END+1 as the base offset.
@@ -74,11 +83,14 @@ enum pin_config_param {
         PIN_CONFIG_DRIVE_PUSH_PULL,
         PIN_CONFIG_DRIVE_OPEN_DRAIN,
         PIN_CONFIG_DRIVE_OPEN_SOURCE,
-        PIN_CONFIG_INPUT_SCHMITT_DISABLE,
+        PIN_CONFIG_DRIVE_STRENGTH,
+        PIN_CONFIG_INPUT_SCHMITT_ENABLE,
         PIN_CONFIG_INPUT_SCHMITT,
         PIN_CONFIG_INPUT_DEBOUNCE,
         PIN_CONFIG_POWER_SOURCE,
+        PIN_CONFIG_SLEW_RATE,
         PIN_CONFIG_LOW_POWER_MODE,
+        PIN_CONFIG_OUTPUT,
         PIN_CONFIG_END = 0x7FFF,
 };
 
diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h
index 04d6700d99af..778804df293f 100644
--- a/include/linux/pinctrl/pinctrl.h
+++ b/include/linux/pinctrl/pinctrl.h
@@ -154,6 +154,7 @@ struct pinctrl_dev *of_pinctrl_get(struct device_node *np)
 #endif /* CONFIG_OF */
 
 extern const char *pinctrl_dev_get_name(struct pinctrl_dev *pctldev);
+extern const char *pinctrl_dev_get_devname(struct pinctrl_dev *pctldev);
 extern void *pinctrl_dev_get_drvdata(struct pinctrl_dev *pctldev);
 #else
 
diff --git a/include/linux/platform_data/cpsw.h b/include/linux/platform_data/cpsw.h
index 24368a2e8b87..798fb80b024b 100644
--- a/include/linux/platform_data/cpsw.h
+++ b/include/linux/platform_data/cpsw.h
@@ -21,6 +21,8 @@ struct cpsw_slave_data {
         char            phy_id[MII_BUS_ID_SIZE];
         int             phy_if;
         u8              mac_addr[ETH_ALEN];
+        u16             dual_emac_res_vlan;     /* Reserved VLAN for DualEMAC */
+
 };
 
 struct cpsw_platform_data {
@@ -35,6 +37,8 @@ struct cpsw_platform_data {
         u32     bd_ram_size;  /*buffer descriptor ram size */
         u32     rx_descs;       /* Number of Rx Descriptios */
         u32     mac_control;    /* Mac control register */
+        u16     default_vlan;   /* Def VLAN for ALE lookup in VLAN aware mode*/
+        bool    dual_emac;      /* Enable Dual EMAC mode */
 };
 
 #endif /* __CPSW_H__ */
diff --git a/include/linux/platform_data/dma-coh901318.h b/include/linux/platform_data/dma-coh901318.h
new file mode 100644
index 000000000000..c4cb9590d115
--- /dev/null
+++ b/include/linux/platform_data/dma-coh901318.h
@@ -0,0 +1,72 @@
+/*
+ * Platform data for the COH901318 DMA controller
+ * Copyright (C) 2007-2013 ST-Ericsson
+ * License terms: GNU General Public License (GPL) version 2
+ */
+
+#ifndef PLAT_COH901318_H
+#define PLAT_COH901318_H
+
+#ifdef CONFIG_COH901318
+
+/* We only support the U300 DMA channels */
+#define U300_DMA_MSL_TX_0               0
+#define U300_DMA_MSL_TX_1               1
+#define U300_DMA_MSL_TX_2               2
+#define U300_DMA_MSL_TX_3               3
+#define U300_DMA_MSL_TX_4               4
+#define U300_DMA_MSL_TX_5               5
+#define U300_DMA_MSL_TX_6               6
+#define U300_DMA_MSL_RX_0               7
+#define U300_DMA_MSL_RX_1               8
+#define U300_DMA_MSL_RX_2               9
+#define U300_DMA_MSL_RX_3               10
+#define U300_DMA_MSL_RX_4               11
+#define U300_DMA_MSL_RX_5               12
+#define U300_DMA_MSL_RX_6               13
+#define U300_DMA_MMCSD_RX_TX            14
+#define U300_DMA_MSPRO_TX               15
+#define U300_DMA_MSPRO_RX               16
+#define U300_DMA_UART0_TX               17
+#define U300_DMA_UART0_RX               18
+#define U300_DMA_APEX_TX                19
+#define U300_DMA_APEX_RX                20
+#define U300_DMA_PCM_I2S0_TX            21
+#define U300_DMA_PCM_I2S0_RX            22
+#define U300_DMA_PCM_I2S1_TX            23
+#define U300_DMA_PCM_I2S1_RX            24
+#define U300_DMA_XGAM_CDI               25
+#define U300_DMA_XGAM_PDI               26
+#define U300_DMA_SPI_TX                 27
+#define U300_DMA_SPI_RX                 28
+#define U300_DMA_GENERAL_PURPOSE_0      29
+#define U300_DMA_GENERAL_PURPOSE_1      30
+#define U300_DMA_GENERAL_PURPOSE_2      31
+#define U300_DMA_GENERAL_PURPOSE_3      32
+#define U300_DMA_GENERAL_PURPOSE_4      33
+#define U300_DMA_GENERAL_PURPOSE_5      34
+#define U300_DMA_GENERAL_PURPOSE_6      35
+#define U300_DMA_GENERAL_PURPOSE_7      36
+#define U300_DMA_GENERAL_PURPOSE_8      37
+#define U300_DMA_UART1_TX               38
+#define U300_DMA_UART1_RX               39
+
+#define U300_DMA_DEVICE_CHANNELS        32
+#define U300_DMA_CHANNELS               40
+
+/**
+ * coh901318_filter_id() - DMA channel filter function
+ * @chan: dma channel handle
+ * @chan_id: id of dma channel to be filter out
+ *
+ * In dma_request_channel() it specifies what channel id to be requested
+ */
+bool coh901318_filter_id(struct dma_chan *chan, void *chan_id);
+#else
+static inline bool coh901318_filter_id(struct dma_chan *chan, void *chan_id)
+{
+        return false;
+}
+#endif
+
+#endif /* PLAT_COH901318_H */
diff --git a/include/linux/platform_data/i2c-s3c2410.h b/include/linux/platform_data/i2c-s3c2410.h
index 51d52e767a19..2a50048c1c44 100644
--- a/include/linux/platform_data/i2c-s3c2410.h
+++ b/include/linux/platform_data/i2c-s3c2410.h
@@ -15,6 +15,8 @@
 
 #define S3C_IICFLG_FILTER       (1<<0)  /* enable s3c2440 filter */
 
+struct platform_device;
+
 /**
  *      struct s3c2410_platform_i2c - Platform data for s3c I2C.
  *      @bus_num: The bus number to use (if possible).
diff --git a/include/linux/platform_data/invensense_mpu6050.h b/include/linux/platform_data/invensense_mpu6050.h
new file mode 100644
index 000000000000..ad3aa7b95f35
--- /dev/null
+++ b/include/linux/platform_data/invensense_mpu6050.h
@@ -0,0 +1,31 @@
+/*
+* Copyright (C) 2012 Invensense, 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 __INV_MPU6050_PLATFORM_H_
+#define __INV_MPU6050_PLATFORM_H_
+
+/**
+ * struct inv_mpu6050_platform_data - Platform data for the mpu driver
+ * @orientation:        Orientation matrix of the chip
+ *
+ * Contains platform specific information on how to configure the MPU6050 to
+ * work on this platform.  The orientation matricies are 3x3 rotation matricies
+ * that are applied to the data to rotate from the mounting orientation to the
+ * platform orientation.  The values must be one of 0, 1, or -1 and each row and
+ * column should have exactly 1 non-zero value.
+ */
+struct inv_mpu6050_platform_data {
+        __s8 orientation[9];
+};
+
+#endif
diff --git a/include/linux/platform_data/lp855x.h b/include/linux/platform_data/lp855x.h
index e81f62d24ee2..20ee8b221dbd 100644
--- a/include/linux/platform_data/lp855x.h
+++ b/include/linux/platform_data/lp855x.h
@@ -49,12 +49,24 @@
 #define LP8556_FAST_CONFIG      BIT(7) /* use it if EPROMs should be maintained
                                           when exiting the low power mode */
 
+/* CONFIG register - LP8557 */
+#define LP8557_PWM_STANDBY      BIT(7)
+#define LP8557_PWM_FILTER       BIT(6)
+#define LP8557_RELOAD_EPROM     BIT(3)  /* use it if EPROMs should be reset
+                                           when the backlight turns on */
+#define LP8557_OFF_OPENLEDS     BIT(2)
+#define LP8557_PWM_CONFIG       LP8557_PWM_ONLY
+#define LP8557_I2C_CONFIG       LP8557_I2C_ONLY
+#define LP8557_COMB1_CONFIG     LP8557_COMBINED1
+#define LP8557_COMB2_CONFIG     LP8557_COMBINED2
+
 enum lp855x_chip_id {
         LP8550,
         LP8551,
         LP8552,
         LP8553,
         LP8556,
+        LP8557,
 };
 
 enum lp855x_brightness_ctrl_mode {
@@ -89,6 +101,13 @@ enum lp8556_brightness_source {
         LP8556_COMBINED2,       /* pwm + i2c after the shaper block */
 };
 
+enum lp8557_brightness_source {
+        LP8557_PWM_ONLY,
+        LP8557_I2C_ONLY,
+        LP8557_COMBINED1,       /* pwm + i2c after the shaper block */
+        LP8557_COMBINED2,       /* pwm + i2c before the shaper block */
+};
+
 struct lp855x_rom_data {
         u8 addr;
         u8 val;
diff --git a/include/linux/platform_data/lp8755.h b/include/linux/platform_data/lp8755.h
new file mode 100644
index 000000000000..a7fd0776c9bf
--- /dev/null
+++ b/include/linux/platform_data/lp8755.h
@@ -0,0 +1,71 @@
+/*
+ * LP8755 High Performance Power Management Unit Driver:System Interface Driver
+ *
+ *                      Copyright (C) 2012 Texas Instruments
+ *
+ * Author: Daniel(Geon Si) Jeong <daniel.jeong@ti.com>
+ *             G.Shark Jeong <gshark.jeong@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 _LP8755_H
+#define _LP8755_H
+
+#include <linux/regulator/consumer.h>
+
+#define LP8755_NAME "lp8755-regulator"
+/*
+ *PWR FAULT : power fault detected
+ *OCP : over current protect activated
+ *OVP : over voltage protect activated
+ *TEMP_WARN : thermal warning
+ *TEMP_SHDN : thermal shutdonw detected
+ *I_LOAD : current measured
+ */
+#define LP8755_EVENT_PWR_FAULT REGULATOR_EVENT_FAIL
+#define LP8755_EVENT_OCP REGULATOR_EVENT_OVER_CURRENT
+#define LP8755_EVENT_OVP 0x10000
+#define LP8755_EVENT_TEMP_WARN 0x2000
+#define LP8755_EVENT_TEMP_SHDN REGULATOR_EVENT_OVER_TEMP
+#define LP8755_EVENT_I_LOAD     0x40000
+
+enum lp8755_bucks {
+        LP8755_BUCK0 = 0,
+        LP8755_BUCK1,
+        LP8755_BUCK2,
+        LP8755_BUCK3,
+        LP8755_BUCK4,
+        LP8755_BUCK5,
+        LP8755_BUCK_MAX,
+};
+
+/**
+ * multiphase configuration options
+ */
+enum lp8755_mphase_config {
+        MPHASE_CONF0,
+        MPHASE_CONF1,
+        MPHASE_CONF2,
+        MPHASE_CONF3,
+        MPHASE_CONF4,
+        MPHASE_CONF5,
+        MPHASE_CONF6,
+        MPHASE_CONF7,
+        MPHASE_CONF8,
+        MPHASE_CONF_MAX
+};
+
+/**
+ * struct lp8755_platform_data
+ * @mphase_type : Multiphase Switcher Configurations.
+ * @buck_data   : buck0~6 init voltage in uV
+ */
+struct lp8755_platform_data {
+        int mphase;
+        struct regulator_init_data *buck_data[LP8755_BUCK_MAX];
+};
+#endif
diff --git a/include/linux/platform_data/max6697.h b/include/linux/platform_data/max6697.h
new file mode 100644
index 000000000000..ed9d3b3daf02
--- /dev/null
+++ b/include/linux/platform_data/max6697.h
@@ -0,0 +1,36 @@
+/*
+ * max6697.h
+ *     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.
+ */
+
+#ifndef MAX6697_H
+#define MAX6697_H
+
+#include <linux/types.h>
+
+/*
+ * For all bit masks:
+ * bit 0:    local temperature
+ * bit 1..7: remote temperatures
+ */
+struct max6697_platform_data {
+        bool smbus_timeout_disable;     /* set to disable SMBus timeouts */
+        bool extended_range_enable;     /* set to enable extended temp range */
+        bool beta_compensation;         /* set to enable beta compensation */
+        u8 alert_mask;                  /* set bit to 1 to disable alert */
+        u8 over_temperature_mask;       /* set bit to 1 to disable */
+        u8 resistance_cancellation;     /* set bit to 0 to disable
+                                         * bit mask for MAX6581,
+                                         * boolean for other chips
+                                         */
+        u8 ideality_mask;               /* set bit to 0 to disable */
+        u8 ideality_value;              /* transistor ideality as per
+                                         * MAX6581 datasheet
+                                         */
+};
+
+#endif /* MAX6697_H */
diff --git a/include/linux/platform_data/microread.h b/include/linux/platform_data/microread.h
new file mode 100644
index 000000000000..cfda59b226ee
--- /dev/null
+++ b/include/linux/platform_data/microread.h
@@ -0,0 +1,35 @@
+/*
+ * Driver include for the PN544 NFC chip.
+ *
+ * Copyright (C) 2011 Tieto Poland
+ * 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
+ * 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 _MICROREAD_H
+#define _MICROREAD_H
+
+#include <linux/i2c.h>
+
+#define MICROREAD_DRIVER_NAME   "microread"
+
+/* board config platform data for microread */
+struct microread_nfc_platform_data {
+        unsigned int rst_gpio;
+        unsigned int irq_gpio;
+        unsigned int ioh_gpio;
+};
+
+#endif /* _MICROREAD_H */
diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h
index 24d32ca34bef..6bf9ef43ddb1 100644
--- a/include/linux/platform_data/mtd-nand-omap2.h
+++ b/include/linux/platform_data/mtd-nand-omap2.h
@@ -60,6 +60,8 @@ struct omap_nand_platform_data {
         int                     devsize;
         enum omap_ecc           ecc_opt;
         struct gpmc_nand_regs   reg;
-};
 
+        /* for passing the partitions */
+        struct device_node      *of_node;
+};
 #endif
diff --git a/include/linux/platform_data/mtd-onenand-omap2.h b/include/linux/platform_data/mtd-onenand-omap2.h
index 685af7e8b120..e9a9fb188f97 100644
--- a/include/linux/platform_data/mtd-onenand-omap2.h
+++ b/include/linux/platform_data/mtd-onenand-omap2.h
@@ -29,5 +29,8 @@ struct omap_onenand_platform_data {
         u8                      flags;
         u8                      regulator_can_sleep;
         u8                      skip_initial_unlocking;
+
+        /* for passing the partitions */
+        struct device_node      *of_node;
 };
 #endif
diff --git a/include/linux/platform_data/s3c-hsotg.h b/include/linux/platform_data/s3c-hsotg.h
index 8b79e0967f9c..3f1cbf95ec3b 100644
--- a/include/linux/platform_data/s3c-hsotg.h
+++ b/include/linux/platform_data/s3c-hsotg.h
@@ -15,6 +15,8 @@
 #ifndef __LINUX_USB_S3C_HSOTG_H
 #define __LINUX_USB_S3C_HSOTG_H
 
+struct platform_device;
+
 enum s3c_hsotg_dmamode {
         S3C_HSOTG_DMA_NONE,     /* do not use DMA at-all */
         S3C_HSOTG_DMA_ONLY,     /* always use DMA */
diff --git a/include/linux/platform_data/samsung-usbphy.h b/include/linux/platform_data/samsung-usbphy.h
new file mode 100644
index 000000000000..1bd24cba982b
--- /dev/null
+++ b/include/linux/platform_data/samsung-usbphy.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics Co.Ltd
+ *              http://www.samsung.com/
+ * Author: Praveen Paneri <p.paneri@samsung.com>
+ *
+ * Defines platform data for samsung usb phy driver.
+ *
+ * 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 __SAMSUNG_USBPHY_PLATFORM_H
+#define __SAMSUNG_USBPHY_PLATFORM_H
+
+/**
+ * samsung_usbphy_data - Platform data for USB PHY driver.
+ * @pmu_isolation: Function to control usb phy isolation in PMU.
+ */
+struct samsung_usbphy_data {
+        void (*pmu_isolation)(int on);
+};
+
+extern void samsung_usbphy_set_pdata(struct samsung_usbphy_data *pd);
+
+#endif /* __SAMSUNG_USBPHY_PLATFORM_H */
diff --git a/include/linux/platform_data/sccnxp.h b/include/linux/platform_data/serial-sccnxp.h
index 7311ccd3217f..215574d1e81d 100644
--- a/include/linux/platform_data/sccnxp.h
+++ b/include/linux/platform_data/serial-sccnxp.h
@@ -11,8 +11,8 @@
  *  (at your option) any later version.
  */
 
-#ifndef __SCCNXP_H
-#define __SCCNXP_H
+#ifndef _PLATFORM_DATA_SERIAL_SCCNXP_H_
+#define _PLATFORM_DATA_SERIAL_SCCNXP_H_
 
 #define SCCNXP_MAX_UARTS        2
 
@@ -84,6 +84,8 @@ struct sccnxp_pdata {
         const u8                reg_shift;
         /* Modem control lines configuration */
         const u32               mctrl_cfg[SCCNXP_MAX_UARTS];
+        /* Timer value for polling mode (usecs) */
+        const unsigned int      poll_time_us;
         /* Called during startup */
         void (*init)(void);
         /* Called before finish */
diff --git a/include/linux/platform_data/spi-omap2-mcspi.h b/include/linux/platform_data/spi-omap2-mcspi.h
index a65572d53211..c100456eab17 100644
--- a/include/linux/platform_data/spi-omap2-mcspi.h
+++ b/include/linux/platform_data/spi-omap2-mcspi.h
@@ -22,6 +22,9 @@ struct omap2_mcspi_dev_attr {
 
 struct omap2_mcspi_device_config {
         unsigned turbo_mode:1;
+
+        /* toggle chip select after every word */
+        unsigned cs_per_word:1;
 };
 
 #endif
diff --git a/include/linux/platform_data/tsl2563.h b/include/linux/platform_data/tsl2563.h
new file mode 100644
index 000000000000..c90d7a09dda7
--- /dev/null
+++ b/include/linux/platform_data/tsl2563.h
@@ -0,0 +1,8 @@
+#ifndef __LINUX_TSL2563_H
+#define __LINUX_TSL2563_H
+
+struct tsl2563_platform_data {
+        int cover_comp_gain;
+};
+
+#endif /* __LINUX_TSL2563_H */
diff --git a/include/linux/platform_data/usb-omap.h b/include/linux/platform_data/usb-omap.h
index ef65b67c56c3..e697c85ad3bc 100644
--- a/include/linux/platform_data/usb-omap.h
+++ b/include/linux/platform_data/usb-omap.h
@@ -55,13 +55,17 @@ struct ohci_hcd_omap_platform_data {
 };
 
 struct usbhs_omap_platform_data {
-        enum usbhs_omap_port_mode               port_mode[OMAP3_HS_USB_PORTS];
+        enum usbhs_omap_port_mode       port_mode[OMAP3_HS_USB_PORTS];
+        int                             reset_gpio_port[OMAP3_HS_USB_PORTS];
+        struct regulator                *regulator[OMAP3_HS_USB_PORTS];
 
         struct ehci_hcd_omap_platform_data      *ehci_data;
         struct ohci_hcd_omap_platform_data      *ohci_data;
 
         /* OMAP3 <= ES2.1 have a single ulpi bypass control bit */
-        unsigned                                single_ulpi_bypass:1;
+        unsigned single_ulpi_bypass:1;
+        unsigned es2_compatibility:1;
+        unsigned phy_reset:1;
 };
 
 /*-------------------------------------------------------------------------*/
diff --git a/include/linux/platform_data/usb3503.h b/include/linux/platform_data/usb3503.h
new file mode 100644
index 000000000000..85dcc709f7e9
--- /dev/null
+++ b/include/linux/platform_data/usb3503.h
@@ -0,0 +1,19 @@
+#ifndef __USB3503_H__
+#define __USB3503_H__
+
+#define USB3503_I2C_NAME        "usb3503"
+
+enum usb3503_mode {
+        USB3503_MODE_UNKNOWN,
+        USB3503_MODE_HUB,
+        USB3503_MODE_STANDBY,
+};
+
+struct usb3503_platform_data {
+        enum usb3503_mode       initial_mode;
+        int     gpio_intn;
+        int     gpio_connect;
+        int     gpio_reset;
+};
+
+#endif
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index a9ded9a3c175..c082c71f7225 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -204,6 +204,24 @@ static inline void platform_set_drvdata(struct platform_device *pdev, void *data
         module_driver(__platform_driver, platform_driver_register, \
                         platform_driver_unregister)
 
+/* module_platform_driver_probe() - Helper macro for drivers that don't do
+ * anything special in module init/exit.  This eliminates a lot of
+ * boilerplate.  Each module may only use this macro once, and
+ * calling it replaces module_init() and module_exit()
+ */
+#define module_platform_driver_probe(__platform_driver, __platform_probe) \
+static int __init __platform_driver##_init(void) \
+{ \
+        return platform_driver_probe(&(__platform_driver), \
+                                     __platform_probe);    \
+} \
+module_init(__platform_driver##_init); \
+static void __exit __platform_driver##_exit(void) \
+{ \
+        platform_driver_unregister(&(__platform_driver)); \
+} \
+module_exit(__platform_driver##_exit);
+
 extern struct platform_device *platform_create_bundle(struct platform_driver *driver,
                                         int (*probe)(struct platform_device *),
                                         struct resource *res, unsigned int n_res,
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 03d7bb145311..97bcf23e045a 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -31,7 +31,6 @@
 /*
  * Callbacks for platform drivers to implement.
  */
-extern void (*pm_idle)(void);
 extern void (*pm_power_off)(void);
 extern void (*pm_power_off_prepare)(void);
 
diff --git a/include/linux/pm2301_charger.h b/include/linux/pm2301_charger.h
new file mode 100644
index 000000000000..fc3f026922ae
--- /dev/null
+++ b/include/linux/pm2301_charger.h
@@ -0,0 +1,61 @@
+/*
+ * PM2301 charger driver.
+ *
+ * Copyright (C) 2012 ST Ericsson Corporation
+ *
+ * Contact: Olivier LAUNAY (olivier.launay@stericsson.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef __LINUX_PM2301_H
+#define __LINUX_PM2301_H
+
+/**
+ * struct pm2xxx_bm_charger_parameters - Charger specific parameters
+ * @ac_volt_max:        maximum allowed AC charger voltage in mV
+ * @ac_curr_max:        maximum allowed AC charger current in mA
+ */
+struct pm2xxx_bm_charger_parameters {
+        int ac_volt_max;
+        int ac_curr_max;
+};
+
+/**
+ * struct pm2xxx_bm_data - pm2xxx battery management data
+ * @enable_overshoot    flag to enable VBAT overshoot control
+ * @chg_params    charger parameters
+ */
+struct pm2xxx_bm_data {
+        bool enable_overshoot;
+        const struct pm2xxx_bm_charger_parameters *chg_params;
+};
+
+struct pm2xxx_charger_platform_data {
+        char **supplied_to;
+        size_t num_supplicants;
+        int i2c_bus;
+        const char *label;
+        int irq_number;
+        unsigned int lpn_gpio;
+        int irq_type;
+};
+
+struct pm2xxx_platform_data {
+        struct pm2xxx_charger_platform_data *wall_charger;
+        struct pm2xxx_bm_data *battery;
+};
+
+#endif /* __LINUX_PM2301_H */
diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
index f271860c78d5..c785c215abfc 100644
--- a/include/linux/pm_runtime.h
+++ b/include/linux/pm_runtime.h
@@ -80,6 +80,12 @@ static inline bool pm_runtime_suspended(struct device *dev)
                 && !dev->power.disable_depth;
 }
 
+static inline bool pm_runtime_active(struct device *dev)
+{
+        return dev->power.runtime_status == RPM_ACTIVE
+                || dev->power.disable_depth;
+}
+
 static inline bool pm_runtime_status_suspended(struct device *dev)
 {
         return dev->power.runtime_status == RPM_SUSPENDED;
@@ -132,6 +138,7 @@ static inline void pm_runtime_put_noidle(struct device *dev) {}
 static inline bool device_run_wake(struct device *dev) { return false; }
 static inline void device_set_run_wake(struct device *dev, bool enable) {}
 static inline bool pm_runtime_suspended(struct device *dev) { return false; }
+static inline bool pm_runtime_active(struct device *dev) { return true; }
 static inline bool pm_runtime_status_suspended(struct device *dev) { return false; }
 static inline bool pm_runtime_enabled(struct device *dev) { return false; }
 
diff --git a/include/linux/power/bq2415x_charger.h b/include/linux/power/bq2415x_charger.h
index 97a1665eaeaf..8dcc0f46fc0a 100644
--- a/include/linux/power/bq2415x_charger.h
+++ b/include/linux/power/bq2415x_charger.h
@@ -75,7 +75,8 @@
 
 /* Supported modes with maximal current limit */
 enum bq2415x_mode {
-        BQ2415X_MODE_NONE,              /* unknown or no charger (100mA) */
+        BQ2415X_MODE_OFF,               /* offline mode (charger disabled) */
+        BQ2415X_MODE_NONE,              /* unknown charger (100mA) */
         BQ2415X_MODE_HOST_CHARGER,      /* usb host/hub charger (500mA) */
         BQ2415X_MODE_DEDICATED_CHARGER, /* dedicated charger (unlimited) */
         BQ2415X_MODE_BOOST,             /* boost mode (charging disabled) */
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 1f0ab90aff00..002a99f96331 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -54,6 +54,8 @@ enum {
         POWER_SUPPLY_HEALTH_OVERVOLTAGE,
         POWER_SUPPLY_HEALTH_UNSPEC_FAILURE,
         POWER_SUPPLY_HEALTH_COLD,
+        POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE,
+        POWER_SUPPLY_HEALTH_SAFETY_TIMER_EXPIRE,
 };
 
 enum {
@@ -224,7 +226,7 @@ struct power_supply_info {
         int use_for_apm;
 };
 
-extern struct power_supply *power_supply_get_by_name(char *name);
+extern struct power_supply *power_supply_get_by_name(const char *name);
 extern void power_supply_changed(struct power_supply *psy);
 extern int power_supply_am_i_supplied(struct power_supply *psy);
 extern int power_supply_set_battery_charged(struct power_supply *psy);
diff --git a/include/linux/pps_kernel.h b/include/linux/pps_kernel.h
index 0cc45ae1afd5..7db3eb93a079 100644
--- a/include/linux/pps_kernel.h
+++ b/include/linux/pps_kernel.h
@@ -43,7 +43,7 @@ struct pps_source_info {
                         int event, void *data); /* PPS echo function */
 
         struct module *owner;
-        struct device *dev;
+        struct device *dev;             /* Parent device for device_create */
 };
 
 struct pps_event_time {
@@ -69,6 +69,7 @@ struct pps_device {
         wait_queue_head_t queue;                /* PPS event queue */
 
         unsigned int id;                        /* PPS source unique ID */
+        void const *lookup_cookie;              /* pps_lookup_dev only */
         struct cdev cdev;
         struct device *dev;
         struct fasync_struct *async_queue;      /* fasync method */
@@ -82,16 +83,26 @@ struct pps_device {
 extern struct device_attribute pps_attrs[];
 
 /*
+ * Internal functions.
+ *
+ * These are not actually part of the exported API, but this is a
+ * convenient header file to put them in.
+ */
+
+extern int pps_register_cdev(struct pps_device *pps);
+extern void pps_unregister_cdev(struct pps_device *pps);
+
+/*
  * Exported functions
  */
 
 extern struct pps_device *pps_register_source(
                 struct pps_source_info *info, int default_params);
 extern void pps_unregister_source(struct pps_device *pps);
-extern int pps_register_cdev(struct pps_device *pps);
-extern void pps_unregister_cdev(struct pps_device *pps);
 extern void pps_event(struct pps_device *pps,
                 struct pps_event_time *ts, int event, void *data);
+/* Look up a pps device by magic cookie */
+struct pps_device *pps_lookup_dev(void const *cookie);
 
 static inline void timespec_to_pps_ktime(struct pps_ktime *kt,
                 struct timespec ts)
diff --git a/include/linux/printk.h b/include/linux/printk.h
index 9afc01e5a0a6..1249a54d17e0 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -98,9 +98,6 @@ int no_printk(const char *fmt, ...)
 extern asmlinkage __printf(1, 2)
 void early_printk(const char *fmt, ...);
 
-extern int printk_needs_cpu(int cpu);
-extern void printk_tick(void);
-
 #ifdef CONFIG_PRINTK
 asmlinkage __printf(5, 0)
 int vprintk_emit(int facility, int level,
@@ -255,6 +252,15 @@ extern void dump_stack(void) __cold;
         printk_once(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
 #define pr_cont_once(fmt, ...)                                  \
         printk_once(KERN_CONT pr_fmt(fmt), ##__VA_ARGS__)
+
+#if defined(DEBUG)
+#define pr_devel_once(fmt, ...)                                 \
+        printk_once(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_devel_once(fmt, ...)                                 \
+        no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#endif
+
 /* If you are writing a driver, please use dev_dbg instead */
 #if defined(DEBUG)
 #define pr_debug_once(fmt, ...)                                 \
@@ -298,6 +304,15 @@ extern void dump_stack(void) __cold;
 #define pr_info_ratelimited(fmt, ...)                                   \
         printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
 /* no pr_cont_ratelimited, don't do that... */
+
+#if defined(DEBUG)
+#define pr_devel_ratelimited(fmt, ...)                                  \
+        printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define pr_devel_ratelimited(fmt, ...)                                  \
+        no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#endif
+
 /* If you are writing a driver, please use dev_dbg instead */
 #if defined(DEBUG)
 #define pr_debug_ratelimited(fmt, ...)                                  \
@@ -321,8 +336,13 @@ extern void hex_dump_to_buffer(const void *buf, size_t len,
 extern void print_hex_dump(const char *level, const char *prefix_str,
                            int prefix_type, int rowsize, int groupsize,
                            const void *buf, size_t len, bool ascii);
+#if defined(CONFIG_DYNAMIC_DEBUG)
+#define print_hex_dump_bytes(prefix_str, prefix_type, buf, len) \
+        dynamic_hex_dump(prefix_str, prefix_type, 16, 1, buf, len, true)
+#else
 extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
                                  const void *buf, size_t len);
+#endif /* defined(CONFIG_DYNAMIC_DEBUG) */
 #else
 static inline void print_hex_dump(const char *level, const char *prefix_str,
                                   int prefix_type, int rowsize, int groupsize,
@@ -336,4 +356,16 @@ static inline void print_hex_dump_bytes(const char *prefix_str, int prefix_type,
 
 #endif
 
+#if defined(CONFIG_DYNAMIC_DEBUG)
+#define print_hex_dump_debug(prefix_str, prefix_type, rowsize,  \
+                             groupsize, buf, len, ascii)        \
+        dynamic_hex_dump(prefix_str, prefix_type, rowsize,      \
+                         groupsize, buf, len, ascii)
+#else
+#define print_hex_dump_debug(prefix_str, prefix_type, rowsize,          \
+                             groupsize, buf, len, ascii)                \
+        print_hex_dump(KERN_DEBUG, prefix_str, prefix_type, rowsize,    \
+                       groupsize, buf, len, ascii)
+#endif /* defined(CONFIG_DYNAMIC_DEBUG) */
+
 #endif
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 32676b35d2f5..8307f2f94d86 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -127,7 +127,12 @@ extern void pid_ns_release_proc(struct pid_namespace *ns);
  * proc_tty.c
  */
 struct tty_driver;
+#ifdef CONFIG_TTY
 extern void proc_tty_init(void);
+#else
+static inline void proc_tty_init(void)
+{ }
+#endif
 extern void proc_tty_register_driver(struct tty_driver *driver);
 extern void proc_tty_unregister_driver(struct tty_driver *driver);
 
@@ -171,9 +176,6 @@ static inline struct proc_dir_entry *create_proc_read_entry(const char *name,
         return res;
 }
  
-extern struct proc_dir_entry *proc_net_fops_create(struct net *net,
-        const char *name, umode_t mode, const struct file_operations *fops);
-extern void proc_net_remove(struct net *net, const char *name);
 extern struct proc_dir_entry *proc_net_mkdir(struct net *net, const char *name,
         struct proc_dir_entry *parent);
 
@@ -184,21 +186,15 @@ extern int proc_alloc_inum(unsigned int *pino);
 extern void proc_free_inum(unsigned int inum);
 #else
 
-#define proc_net_fops_create(net, name, mode, fops)  ({ (void)(mode), NULL; })
-static inline void proc_net_remove(struct net *net, const char *name) {}
-
 static inline void proc_flush_task(struct task_struct *task)
 {
 }
 
 static inline struct proc_dir_entry *create_proc_entry(const char *name,
         umode_t mode, struct proc_dir_entry *parent) { return NULL; }
-static inline struct proc_dir_entry *proc_create(const char *name,
-        umode_t mode, struct proc_dir_entry *parent,
-        const struct file_operations *proc_fops)
-{
-        return NULL;
-}
+
+#define proc_create(name, mode, parent, fops)  ({ (void)(mode), NULL; })
+
 static inline struct proc_dir_entry *proc_create_data(const char *name,
         umode_t mode, struct proc_dir_entry *parent,
         const struct file_operations *proc_fops, void *data)
diff --git a/include/linux/profile.h b/include/linux/profile.h
index a0fc32279fc0..21123902366d 100644
--- a/include/linux/profile.h
+++ b/include/linux/profile.h
@@ -82,9 +82,6 @@ int task_handoff_unregister(struct notifier_block * n);
 int profile_event_register(enum profile_type, struct notifier_block * n);
 int profile_event_unregister(enum profile_type, struct notifier_block * n);
 
-int register_timer_hook(int (*hook)(struct pt_regs *));
-void unregister_timer_hook(int (*hook)(struct pt_regs *));
-
 struct pt_regs;
 
 #else
@@ -135,16 +132,6 @@ static inline int profile_event_unregister(enum profile_type t, struct notifier_
 #define profile_handoff_task(a) (0)
 #define profile_munmap(a) do { } while (0)
 
-static inline int register_timer_hook(int (*hook)(struct pt_regs *))
-{
-        return -ENOSYS;
-}
-
-static inline void unregister_timer_hook(int (*hook)(struct pt_regs *))
-{
-        return;
-}
-
 #endif /* CONFIG_PROFILING */
 
 #endif /* _LINUX_PROFILE_H */
diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index 1788909d9a99..75d01760c911 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -68,12 +68,18 @@ struct pstore_info {
 
 #ifdef CONFIG_PSTORE
 extern int pstore_register(struct pstore_info *);
+extern bool pstore_cannot_block_path(enum kmsg_dump_reason reason);
 #else
 static inline int
 pstore_register(struct pstore_info *psi)
 {
         return -ENODEV;
 }
+static inline bool
+pstore_cannot_block_path(enum kmsg_dump_reason reason)
+{
+        return false;
+}
 #endif
 
 #endif /*_LINUX_PSTORE_H*/
diff --git a/include/linux/pxa2xx_ssp.h b/include/linux/pxa2xx_ssp.h
index f36632061c66..467cc6307b62 100644
--- a/include/linux/pxa2xx_ssp.h
+++ b/include/linux/pxa2xx_ssp.h
@@ -155,6 +155,14 @@
 #define SSACD_ACDS(x)           ((x) << 0)      /* Audio clock divider select */
 #define SSACD_SCDX8             (1 << 7)        /* SYSCLK division ratio select */
 
+/* LPSS SSP */
+#define SSITF                   0x44            /* TX FIFO trigger level */
+#define SSITF_TxLoThresh(x)     (((x) - 1) << 8)
+#define SSITF_TxHiThresh(x)     ((x) - 1)
+
+#define SSIRF                   0x48            /* RX FIFO trigger level */
+#define SSIRF_RxThresh(x)       ((x) - 1)
+
 enum pxa_ssp_type {
         SSP_UNDEFINED = 0,
         PXA25x_SSP,  /* pxa 210, 250, 255, 26x */
@@ -164,6 +172,7 @@ enum pxa_ssp_type {
         PXA168_SSP,
         PXA910_SSP,
         CE4100_SSP,
+        LPSS_SSP,
 };
 
 struct ssp_device {
@@ -206,6 +215,15 @@ static inline u32 pxa_ssp_read_reg(struct ssp_device *dev, u32 reg)
         return __raw_readl(dev->mmio_base + reg);
 }
 
+#ifdef CONFIG_ARCH_PXA
 struct ssp_device *pxa_ssp_request(int port, const char *label);
 void pxa_ssp_free(struct ssp_device *);
+#else
+static inline struct ssp_device *pxa_ssp_request(int port, const char *label)
+{
+        return NULL;
+}
+static inline void pxa_ssp_free(struct ssp_device *ssp) {}
+#endif
+
 #endif
diff --git a/include/linux/random.h b/include/linux/random.h
index d9846088c2c5..347ce553a306 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -74,4 +74,10 @@ static inline int arch_get_random_int(unsigned int *v)
 }
 #endif
 
+/* Pseudo random number generator from numerical recipes. */
+static inline u32 next_pseudo_random32(u32 seed)
+{
+        return seed * 1664525 + 1013904223;
+}
+
 #endif /* _LINUX_RANDOM_H */
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 275aa3f1062d..b758ce17b309 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -53,7 +53,10 @@ extern int rcutorture_runnable; /* for sysctl */
 extern void rcutorture_record_test_transition(void);
 extern void rcutorture_record_progress(unsigned long vernum);
 extern void do_trace_rcu_torture_read(char *rcutorturename,
-                                      struct rcu_head *rhp);
+                                      struct rcu_head *rhp,
+                                      unsigned long secs,
+                                      unsigned long c_old,
+                                      unsigned long c);
 #else
 static inline void rcutorture_record_test_transition(void)
 {
@@ -63,9 +66,13 @@ static inline void rcutorture_record_progress(unsigned long vernum)
 }
 #ifdef CONFIG_RCU_TRACE
 extern void do_trace_rcu_torture_read(char *rcutorturename,
-                                      struct rcu_head *rhp);
+                                      struct rcu_head *rhp,
+                                      unsigned long secs,
+                                      unsigned long c_old,
+                                      unsigned long c);
 #else
-#define do_trace_rcu_torture_read(rcutorturename, rhp) do { } while (0)
+#define do_trace_rcu_torture_read(rcutorturename, rhp, secs, c_old, c) \
+        do { } while (0)
 #endif
 #endif
 
@@ -749,7 +756,7 @@ static inline void rcu_preempt_sleep_check(void)
  * preemptible RCU implementations (TREE_PREEMPT_RCU and TINY_PREEMPT_RCU)
  * in CONFIG_PREEMPT kernel builds, RCU read-side critical sections may
  * be preempted, but explicit blocking is illegal.  Finally, in preemptible
- * RCU implementations in real-time (CONFIG_PREEMPT_RT) kernel builds,
+ * RCU implementations in real-time (with -rt patchset) kernel builds,
  * RCU read-side critical sections may be preempted and they may also
  * block, but only when acquiring spinlocks that are subject to priority
  * inheritance.
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index b7e95bf942c9..bf77dfdabef9 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -28,7 +28,8 @@ struct regmap_range_cfg;
 enum regcache_type {
         REGCACHE_NONE,
         REGCACHE_RBTREE,
-        REGCACHE_COMPRESSED
+        REGCACHE_COMPRESSED,
+        REGCACHE_FLAT,
 };
 
 /**
@@ -127,7 +128,18 @@ typedef void (*regmap_unlock)(void *);
  * @lock_arg:     this field is passed as the only argument of lock/unlock
  *                functions (ignored in case regular lock/unlock functions
  *                are not overridden).
- *
+ * @reg_read:     Optional callback that if filled will be used to perform
+ *                all the reads from the registers. Should only be provided for
+ *                devices whos read operation cannot be represented as a simple read
+ *                operation on a bus such as SPI, I2C, etc. Most of the devices do
+ *                not need this.
+ * @reg_write:    Same as above for writing.
+ * @fast_io:      Register IO is fast. Use a spinlock instead of a mutex
+ *                to perform locking. This field is ignored if custom lock/unlock
+ *                functions are used (see fields lock/unlock of struct regmap_config).
+ *                This field is a duplicate of a similar file in
+ *                'struct regmap_bus' and serves exact same purpose.
+ *                 Use it only for "no-bus" cases.
  * @max_register: Optional, specifies the maximum valid register index.
  * @wr_table:     Optional, points to a struct regmap_access_table specifying
  *                valid ranges for write access.
@@ -177,6 +189,11 @@ struct regmap_config {
         regmap_unlock unlock;
         void *lock_arg;
 
+        int (*reg_read)(void *context, unsigned int reg, unsigned int *val);
+        int (*reg_write)(void *context, unsigned int reg, unsigned int val);
+
+        bool fast_io;
+
         unsigned int max_register;
         const struct regmap_access_table *wr_table;
         const struct regmap_access_table *rd_table;
@@ -235,14 +252,21 @@ struct regmap_range_cfg {
         unsigned int window_len;
 };
 
+struct regmap_async;
+
 typedef int (*regmap_hw_write)(void *context, const void *data,
                                size_t count);
 typedef int (*regmap_hw_gather_write)(void *context,
                                       const void *reg, size_t reg_len,
                                       const void *val, size_t val_len);
+typedef int (*regmap_hw_async_write)(void *context,
+                                     const void *reg, size_t reg_len,
+                                     const void *val, size_t val_len,
+                                     struct regmap_async *async);
 typedef int (*regmap_hw_read)(void *context,
                               const void *reg_buf, size_t reg_size,
                               void *val_buf, size_t val_size);
+typedef struct regmap_async *(*regmap_hw_async_alloc)(void);
 typedef void (*regmap_hw_free_context)(void *context);
 
 /**
@@ -255,8 +279,11 @@ typedef void (*regmap_hw_free_context)(void *context);
  * @write: Write operation.
  * @gather_write: Write operation with split register/value, return -ENOTSUPP
  *                if not implemented  on a given device.
+ * @async_write: Write operation which completes asynchronously, optional and
+ *               must serialise with respect to non-async I/O.
  * @read: Read operation.  Data is returned in the buffer used to transmit
  *         data.
+ * @async_alloc: Allocate a regmap_async() structure.
  * @read_flag_mask: Mask to be set in the top byte of the register when doing
  *                  a read.
  * @reg_format_endian_default: Default endianness for formatted register
@@ -265,13 +292,16 @@ typedef void (*regmap_hw_free_context)(void *context);
  * @val_format_endian_default: Default endianness for formatted register
  *     values. Used when the regmap_config specifies DEFAULT. If this is
  *     DEFAULT, BIG is assumed.
+ * @async_size: Size of struct used for async work.
  */
 struct regmap_bus {
         bool fast_io;
         regmap_hw_write write;
         regmap_hw_gather_write gather_write;
+        regmap_hw_async_write async_write;
         regmap_hw_read read;
         regmap_hw_free_context free_context;
+        regmap_hw_async_alloc async_alloc;
         u8 read_flag_mask;
         enum regmap_endian reg_format_endian_default;
         enum regmap_endian val_format_endian_default;
@@ -285,9 +315,9 @@ struct regmap *regmap_init_i2c(struct i2c_client *i2c,
                                const struct regmap_config *config);
 struct regmap *regmap_init_spi(struct spi_device *dev,
                                const struct regmap_config *config);
-struct regmap *regmap_init_mmio(struct device *dev,
-                                void __iomem *regs,
-                                const struct regmap_config *config);
+struct regmap *regmap_init_mmio_clk(struct device *dev, const char *clk_id,
+                                    void __iomem *regs,
+                                    const struct regmap_config *config);
 
 struct regmap *devm_regmap_init(struct device *dev,
                                 const struct regmap_bus *bus,
@@ -297,9 +327,44 @@ struct regmap *devm_regmap_init_i2c(struct i2c_client *i2c,
                                     const struct regmap_config *config);
 struct regmap *devm_regmap_init_spi(struct spi_device *dev,
                                     const struct regmap_config *config);
-struct regmap *devm_regmap_init_mmio(struct device *dev,
-                                     void __iomem *regs,
-                                     const struct regmap_config *config);
+struct regmap *devm_regmap_init_mmio_clk(struct device *dev, const char *clk_id,
+                                         void __iomem *regs,
+                                         const struct regmap_config *config);
+
+/**
+ * regmap_init_mmio(): Initialise register map
+ *
+ * @dev: Device that will be interacted with
+ * @regs: Pointer to memory-mapped IO region
+ * @config: Configuration for register map
+ *
+ * The return value will be an ERR_PTR() on error or a valid pointer to
+ * a struct regmap.
+ */
+static inline struct regmap *regmap_init_mmio(struct device *dev,
+                                        void __iomem *regs,
+                                        const struct regmap_config *config)
+{
+        return regmap_init_mmio_clk(dev, NULL, regs, config);
+}
+
+/**
+ * devm_regmap_init_mmio(): Initialise managed register map
+ *
+ * @dev: Device that will be interacted with
+ * @regs: Pointer to memory-mapped IO region
+ * @config: Configuration for register map
+ *
+ * The return value will be an ERR_PTR() on error or a valid pointer
+ * to a struct regmap.  The regmap will be automatically freed by the
+ * device management code.
+ */
+static inline struct regmap *devm_regmap_init_mmio(struct device *dev,
+                                        void __iomem *regs,
+                                        const struct regmap_config *config)
+{
+        return devm_regmap_init_mmio_clk(dev, NULL, regs, config);
+}
 
 void regmap_exit(struct regmap *map);
 int regmap_reinit_cache(struct regmap *map,
@@ -310,6 +375,8 @@ int regmap_raw_write(struct regmap *map, unsigned int reg,
                      const void *val, size_t val_len);
 int regmap_bulk_write(struct regmap *map, unsigned int reg, const void *val,
                         size_t val_count);
+int regmap_raw_write_async(struct regmap *map, unsigned int reg,
+                           const void *val, size_t val_len);
 int regmap_read(struct regmap *map, unsigned int reg, unsigned int *val);
 int regmap_raw_read(struct regmap *map, unsigned int reg,
                     void *val, size_t val_len);
@@ -321,6 +388,7 @@ int regmap_update_bits_check(struct regmap *map, unsigned int reg,
                              unsigned int mask, unsigned int val,
                              bool *change);
 int regmap_get_val_bytes(struct regmap *map);
+int regmap_async_complete(struct regmap *map);
 
 int regcache_sync(struct regmap *map);
 int regcache_sync_region(struct regmap *map, unsigned int min,
@@ -381,6 +449,7 @@ struct regmap_irq_chip {
         unsigned int wake_base;
         unsigned int irq_reg_stride;
         unsigned int mask_invert;
+        unsigned int wake_invert;
         bool runtime_pm;
 
         int num_regs;
@@ -422,6 +491,13 @@ static inline int regmap_raw_write(struct regmap *map, unsigned int reg,
         return -EINVAL;
 }
 
+static inline int regmap_raw_write_async(struct regmap *map, unsigned int reg,
+                                         const void *val, size_t val_len)
+{
+        WARN_ONCE(1, "regmap API is disabled");
+        return -EINVAL;
+}
+
 static inline int regmap_bulk_write(struct regmap *map, unsigned int reg,
                                     const void *val, size_t val_count)
 {
@@ -500,6 +576,11 @@ static inline void regcache_mark_dirty(struct regmap *map)
         WARN_ONCE(1, "regmap API is disabled");
 }
 
+static inline void regmap_async_complete(struct regmap *map)
+{
+        WARN_ONCE(1, "regmap API is disabled");
+}
+
 static inline int regmap_register_patch(struct regmap *map,
                                         const struct reg_default *regs,
                                         int num_regs)
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index d10bb0f39c5e..23070fd83872 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -193,6 +193,10 @@ enum regulator_type {
  *
  * @vsel_reg: Register for selector when using regulator_regmap_X_voltage_
  * @vsel_mask: Mask for register bitfield used for selector
+ * @apply_reg: Register for initiate voltage change on the output when
+ *                using regulator_set_voltage_sel_regmap
+ * @apply_bit: Register bitfield used for initiate voltage change on the
+ *                output when using regulator_set_voltage_sel_regmap
  * @enable_reg: Register for control when using regmap enable/disable ops
  * @enable_mask: Mask for control when using regmap enable/disable ops
  *
@@ -218,6 +222,8 @@ struct regulator_desc {
 
         unsigned int vsel_reg;
         unsigned int vsel_mask;
+        unsigned int apply_reg;
+        unsigned int apply_bit;
         unsigned int enable_reg;
         unsigned int enable_mask;
         unsigned int bypass_reg;
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h
index 519777e3fa01..1342e69542f3 100644
--- a/include/linux/ring_buffer.h
+++ b/include/linux/ring_buffer.h
@@ -167,6 +167,7 @@ unsigned long ring_buffer_entries_cpu(struct ring_buffer *buffer, int cpu);
 unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu);
 unsigned long ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu);
 unsigned long ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu);
+unsigned long ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu);
 
 u64 ring_buffer_time_stamp(struct ring_buffer *buffer, int cpu);
 void ring_buffer_normalize_time_stamp(struct ring_buffer *buffer,
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 9531845c419f..580b24c8b8ca 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -138,6 +138,7 @@ extern void rtc_device_unregister(struct rtc_device *rtc);
 extern int rtc_read_time(struct rtc_device *rtc, struct rtc_time *tm);
 extern int rtc_set_time(struct rtc_device *rtc, struct rtc_time *tm);
 extern int rtc_set_mmss(struct rtc_device *rtc, unsigned long secs);
+extern int rtc_set_ntp_time(struct timespec now);
 int __rtc_read_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm);
 extern int rtc_read_alarm(struct rtc_device *rtc,
                         struct rtc_wkalrm *alrm);
@@ -148,7 +149,7 @@ extern int rtc_initialize_alarm(struct rtc_device *rtc,
 extern void rtc_update_irq(struct rtc_device *rtc,
                         unsigned long num, unsigned long events);
 
-extern struct rtc_device *rtc_class_open(char *name);
+extern struct rtc_device *rtc_class_open(const char *name);
 extern void rtc_class_close(struct rtc_device *rtc);
 
 extern int rtc_irq_register(struct rtc_device *rtc,
diff --git a/include/linux/sched.h b/include/linux/sched.h
index d2112477ff5e..e4112aad2964 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -304,19 +304,6 @@ static inline void lockup_detector_init(void)
 }
 #endif
 
-#ifdef CONFIG_DETECT_HUNG_TASK
-extern unsigned int  sysctl_hung_task_panic;
-extern unsigned long sysctl_hung_task_check_count;
-extern unsigned long sysctl_hung_task_timeout_secs;
-extern unsigned long sysctl_hung_task_warnings;
-extern int proc_dohung_task_timeout_secs(struct ctl_table *table, int write,
-                                         void __user *buffer,
-                                         size_t *lenp, loff_t *ppos);
-#else
-/* Avoid need for ifdefs elsewhere in the code */
-enum { sysctl_hung_task_timeout_secs = 0 };
-#endif
-
 /* Attach to any functions which should be ignored in wchan output. */
 #define __sched         __attribute__((__section__(".sched.text")))
 
@@ -338,23 +325,6 @@ extern int mutex_spin_on_owner(struct mutex *lock, struct task_struct *owner);
 struct nsproxy;
 struct user_namespace;
 
-/*
- * Default maximum number of active map areas, this limits the number of vmas
- * per mm struct. Users can overwrite this number by sysctl but there is a
- * problem.
- *
- * When a program's coredump is generated as ELF format, a section is created
- * per a vma. In ELF, the number of sections is represented in unsigned short.
- * This means the number of sections should be smaller than 65535 at coredump.
- * Because the kernel adds some informative sections to a image of program at
- * generating coredump, we need some margin. The number of extra sections is
- * 1-3 now and depends on arch. We use "5" as safe margin, here.
- */
-#define MAPCOUNT_ELF_CORE_MARGIN        (5)
-#define DEFAULT_MAX_MAP_COUNT   (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
-
-extern int sysctl_max_map_count;
-
 #include <linux/aio.h>
 
 #ifdef CONFIG_MMU
@@ -1194,6 +1164,7 @@ struct sched_entity {
         /* rq "owned" by this entity/group: */
         struct cfs_rq           *my_q;
 #endif
+
 /*
  * Load-tracking only depends on SMP, FAIR_GROUP_SCHED dependency below may be
  * removed when useful for applications beyond shares distribution (e.g.
@@ -1208,6 +1179,7 @@ struct sched_entity {
 struct sched_rt_entity {
         struct list_head run_list;
         unsigned long timeout;
+        unsigned long watchdog_stamp;
         unsigned int time_slice;
 
         struct sched_rt_entity *back;
@@ -1220,11 +1192,6 @@ struct sched_rt_entity {
 #endif
 };
 
-/*
- * default timeslice is 100 msecs (used only for SCHED_RR tasks).
- * Timeslices get refilled after they expire.
- */
-#define RR_TIMESLICE            (100 * HZ / 1000)
 
 struct rcu_node;
 
@@ -1368,6 +1335,15 @@ struct task_struct {
 #ifndef CONFIG_VIRT_CPU_ACCOUNTING
         struct cputime prev_cputime;
 #endif
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN
+        seqlock_t vtime_seqlock;
+        unsigned long long vtime_snap;
+        enum {
+                VTIME_SLEEPING = 0,
+                VTIME_USER,
+                VTIME_SYS,
+        } vtime_snap_whence;
+#endif
         unsigned long nvcsw, nivcsw; /* context switch counts */
         struct timespec start_time;             /* monotonic time */
         struct timespec real_start_time;        /* boot based time */
@@ -1622,37 +1598,6 @@ static inline void set_numabalancing_state(bool enabled)
 }
 #endif
 
-/*
- * Priority of a process goes from 0..MAX_PRIO-1, valid RT
- * priority is 0..MAX_RT_PRIO-1, and SCHED_NORMAL/SCHED_BATCH
- * tasks are in the range MAX_RT_PRIO..MAX_PRIO-1. Priority
- * values are inverted: lower p->prio value means higher priority.
- *
- * The MAX_USER_RT_PRIO value allows the actual maximum
- * RT priority to be separate from the value exported to
- * user-space.  This allows kernel threads to set their
- * priority to a value higher than any user task. Note:
- * MAX_RT_PRIO must not be smaller than MAX_USER_RT_PRIO.
- */
-
-#define MAX_USER_RT_PRIO        100
-#define MAX_RT_PRIO             MAX_USER_RT_PRIO
-
-#define MAX_PRIO                (MAX_RT_PRIO + 40)
-#define DEFAULT_PRIO            (MAX_RT_PRIO + 20)
-
-static inline int rt_prio(int prio)
-{
-        if (unlikely(prio < MAX_RT_PRIO))
-                return 1;
-        return 0;
-}
-
-static inline int rt_task(struct task_struct *p)
-{
-        return rt_prio(p->prio);
-}
-
 static inline struct pid *task_pid(struct task_struct *task)
 {
         return task->pids[PIDTYPE_PID].pid;
@@ -1792,6 +1737,37 @@ static inline void put_task_struct(struct task_struct *t)
                 __put_task_struct(t);
 }
 
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN
+extern void task_cputime(struct task_struct *t,
+                         cputime_t *utime, cputime_t *stime);
+extern void task_cputime_scaled(struct task_struct *t,
+                                cputime_t *utimescaled, cputime_t *stimescaled);
+extern cputime_t task_gtime(struct task_struct *t);
+#else
+static inline void task_cputime(struct task_struct *t,
+                                cputime_t *utime, cputime_t *stime)
+{
+        if (utime)
+                *utime = t->utime;
+        if (stime)
+                *stime = t->stime;
+}
+
+static inline void task_cputime_scaled(struct task_struct *t,
+                                       cputime_t *utimescaled,
+                                       cputime_t *stimescaled)
+{
+        if (utimescaled)
+                *utimescaled = t->utimescaled;
+        if (stimescaled)
+                *stimescaled = t->stimescaled;
+}
+
+static inline cputime_t task_gtime(struct task_struct *t)
+{
+        return t->gtime;
+}
+#endif
 extern void task_cputime_adjusted(struct task_struct *p, cputime_t *ut, cputime_t *st);
 extern void thread_group_cputime_adjusted(struct task_struct *p, cputime_t *ut, cputime_t *st);
 
@@ -2033,58 +2009,7 @@ extern void wake_up_idle_cpu(int cpu);
 static inline void wake_up_idle_cpu(int cpu) { }
 #endif
 
-extern unsigned int sysctl_sched_latency;
-extern unsigned int sysctl_sched_min_granularity;
-extern unsigned int sysctl_sched_wakeup_granularity;
-extern unsigned int sysctl_sched_child_runs_first;
-
-enum sched_tunable_scaling {
-        SCHED_TUNABLESCALING_NONE,
-        SCHED_TUNABLESCALING_LOG,
-        SCHED_TUNABLESCALING_LINEAR,
-        SCHED_TUNABLESCALING_END,
-};
-extern enum sched_tunable_scaling sysctl_sched_tunable_scaling;
-
-extern unsigned int sysctl_numa_balancing_scan_delay;
-extern unsigned int sysctl_numa_balancing_scan_period_min;
-extern unsigned int sysctl_numa_balancing_scan_period_max;
-extern unsigned int sysctl_numa_balancing_scan_period_reset;
-extern unsigned int sysctl_numa_balancing_scan_size;
-extern unsigned int sysctl_numa_balancing_settle_count;
-
-#ifdef CONFIG_SCHED_DEBUG
-extern unsigned int sysctl_sched_migration_cost;
-extern unsigned int sysctl_sched_nr_migrate;
-extern unsigned int sysctl_sched_time_avg;
-extern unsigned int sysctl_timer_migration;
-extern unsigned int sysctl_sched_shares_window;
-
-int sched_proc_update_handler(struct ctl_table *table, int write,
-                void __user *buffer, size_t *length,
-                loff_t *ppos);
-#endif
-#ifdef CONFIG_SCHED_DEBUG
-static inline unsigned int get_sysctl_timer_migration(void)
-{
-        return sysctl_timer_migration;
-}
-#else
-static inline unsigned int get_sysctl_timer_migration(void)
-{
-        return 1;
-}
-#endif
-extern unsigned int sysctl_sched_rt_period;
-extern int sysctl_sched_rt_runtime;
-
-int sched_rt_handler(struct ctl_table *table, int write,
-                void __user *buffer, size_t *lenp,
-                loff_t *ppos);
-
 #ifdef CONFIG_SCHED_AUTOGROUP
-extern unsigned int sysctl_sched_autogroup_enabled;
-
 extern void sched_autogroup_create_attach(struct task_struct *p);
 extern void sched_autogroup_detach(struct task_struct *p);
 extern void sched_autogroup_fork(struct signal_struct *sig);
@@ -2100,30 +2025,6 @@ static inline void sched_autogroup_fork(struct signal_struct *sig) { }
 static inline void sched_autogroup_exit(struct signal_struct *sig) { }
 #endif
 
-#ifdef CONFIG_CFS_BANDWIDTH
-extern unsigned int sysctl_sched_cfs_bandwidth_slice;
-#endif
-
-#ifdef CONFIG_RT_MUTEXES
-extern int rt_mutex_getprio(struct task_struct *p);
-extern void rt_mutex_setprio(struct task_struct *p, int prio);
-extern void rt_mutex_adjust_pi(struct task_struct *p);
-static inline bool tsk_is_pi_blocked(struct task_struct *tsk)
-{
-        return tsk->pi_blocked_on != NULL;
-}
-#else
-static inline int rt_mutex_getprio(struct task_struct *p)
-{
-        return p->normal_prio;
-}
-# define rt_mutex_adjust_pi(p)          do { } while (0)
-static inline bool tsk_is_pi_blocked(struct task_struct *tsk)
-{
-        return false;
-}
-#endif
-
 extern bool yield_to(struct task_struct *p, bool preempt);
 extern void set_user_nice(struct task_struct *p, long nice);
 extern int task_prio(const struct task_struct *p);
@@ -2753,14 +2654,15 @@ static inline void set_task_cpu(struct task_struct *p, unsigned int cpu)
 extern long sched_setaffinity(pid_t pid, const struct cpumask *new_mask);
 extern long sched_getaffinity(pid_t pid, struct cpumask *mask);
 
-extern void normalize_rt_tasks(void);
-
 #ifdef CONFIG_CGROUP_SCHED
 
 extern struct task_group root_task_group;
 
 extern struct task_group *sched_create_group(struct task_group *parent);
+extern void sched_online_group(struct task_group *tg,
+                               struct task_group *parent);
 extern void sched_destroy_group(struct task_group *tg);
+extern void sched_offline_group(struct task_group *tg);
 extern void sched_move_task(struct task_struct *tsk);
 #ifdef CONFIG_FAIR_GROUP_SCHED
 extern int sched_group_set_shares(struct task_group *tg, unsigned long shares);
diff --git a/include/linux/sched/rt.h b/include/linux/sched/rt.h
new file mode 100644
index 000000000000..94e19ea28fc3
--- /dev/null
+++ b/include/linux/sched/rt.h
@@ -0,0 +1,58 @@
+#ifndef _SCHED_RT_H
+#define _SCHED_RT_H
+
+/*
+ * Priority of a process goes from 0..MAX_PRIO-1, valid RT
+ * priority is 0..MAX_RT_PRIO-1, and SCHED_NORMAL/SCHED_BATCH
+ * tasks are in the range MAX_RT_PRIO..MAX_PRIO-1. Priority
+ * values are inverted: lower p->prio value means higher priority.
+ *
+ * The MAX_USER_RT_PRIO value allows the actual maximum
+ * RT priority to be separate from the value exported to
+ * user-space.  This allows kernel threads to set their
+ * priority to a value higher than any user task. Note:
+ * MAX_RT_PRIO must not be smaller than MAX_USER_RT_PRIO.
+ */
+
+#define MAX_USER_RT_PRIO        100
+#define MAX_RT_PRIO             MAX_USER_RT_PRIO
+
+#define MAX_PRIO                (MAX_RT_PRIO + 40)
+#define DEFAULT_PRIO            (MAX_RT_PRIO + 20)
+
+static inline int rt_prio(int prio)
+{
+        if (unlikely(prio < MAX_RT_PRIO))
+                return 1;
+        return 0;
+}
+
+static inline int rt_task(struct task_struct *p)
+{
+        return rt_prio(p->prio);
+}
+
+#ifdef CONFIG_RT_MUTEXES
+extern int rt_mutex_getprio(struct task_struct *p);
+extern void rt_mutex_setprio(struct task_struct *p, int prio);
+extern void rt_mutex_adjust_pi(struct task_struct *p);
+static inline bool tsk_is_pi_blocked(struct task_struct *tsk)
+{
+        return tsk->pi_blocked_on != NULL;
+}
+#else
+static inline int rt_mutex_getprio(struct task_struct *p)
+{
+        return p->normal_prio;
+}
+# define rt_mutex_adjust_pi(p)          do { } while (0)
+static inline bool tsk_is_pi_blocked(struct task_struct *tsk)
+{
+        return false;
+}
+#endif
+
+extern void normalize_rt_tasks(void);
+
+
+#endif /* _SCHED_RT_H */
diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
new file mode 100644
index 000000000000..d2bb0ae979d0
--- /dev/null
+++ b/include/linux/sched/sysctl.h
@@ -0,0 +1,110 @@
+#ifndef _SCHED_SYSCTL_H
+#define _SCHED_SYSCTL_H
+
+#ifdef CONFIG_DETECT_HUNG_TASK
+extern unsigned int  sysctl_hung_task_panic;
+extern unsigned long sysctl_hung_task_check_count;
+extern unsigned long sysctl_hung_task_timeout_secs;
+extern unsigned long sysctl_hung_task_warnings;
+extern int proc_dohung_task_timeout_secs(struct ctl_table *table, int write,
+                                         void __user *buffer,
+                                         size_t *lenp, loff_t *ppos);
+#else
+/* Avoid need for ifdefs elsewhere in the code */
+enum { sysctl_hung_task_timeout_secs = 0 };
+#endif
+
+/*
+ * Default maximum number of active map areas, this limits the number of vmas
+ * per mm struct. Users can overwrite this number by sysctl but there is a
+ * problem.
+ *
+ * When a program's coredump is generated as ELF format, a section is created
+ * per a vma. In ELF, the number of sections is represented in unsigned short.
+ * This means the number of sections should be smaller than 65535 at coredump.
+ * Because the kernel adds some informative sections to a image of program at
+ * generating coredump, we need some margin. The number of extra sections is
+ * 1-3 now and depends on arch. We use "5" as safe margin, here.
+ */
+#define MAPCOUNT_ELF_CORE_MARGIN        (5)
+#define DEFAULT_MAX_MAP_COUNT   (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
+
+extern int sysctl_max_map_count;
+
+extern unsigned int sysctl_sched_latency;
+extern unsigned int sysctl_sched_min_granularity;
+extern unsigned int sysctl_sched_wakeup_granularity;
+extern unsigned int sysctl_sched_child_runs_first;
+
+enum sched_tunable_scaling {
+        SCHED_TUNABLESCALING_NONE,
+        SCHED_TUNABLESCALING_LOG,
+        SCHED_TUNABLESCALING_LINEAR,
+        SCHED_TUNABLESCALING_END,
+};
+extern enum sched_tunable_scaling sysctl_sched_tunable_scaling;
+
+extern unsigned int sysctl_numa_balancing_scan_delay;
+extern unsigned int sysctl_numa_balancing_scan_period_min;
+extern unsigned int sysctl_numa_balancing_scan_period_max;
+extern unsigned int sysctl_numa_balancing_scan_period_reset;
+extern unsigned int sysctl_numa_balancing_scan_size;
+extern unsigned int sysctl_numa_balancing_settle_count;
+
+#ifdef CONFIG_SCHED_DEBUG
+extern unsigned int sysctl_sched_migration_cost;
+extern unsigned int sysctl_sched_nr_migrate;
+extern unsigned int sysctl_sched_time_avg;
+extern unsigned int sysctl_timer_migration;
+extern unsigned int sysctl_sched_shares_window;
+
+int sched_proc_update_handler(struct ctl_table *table, int write,
+                void __user *buffer, size_t *length,
+                loff_t *ppos);
+#endif
+#ifdef CONFIG_SCHED_DEBUG
+static inline unsigned int get_sysctl_timer_migration(void)
+{
+        return sysctl_timer_migration;
+}
+#else
+static inline unsigned int get_sysctl_timer_migration(void)
+{
+        return 1;
+}
+#endif
+
+/*
+ *  control realtime throttling:
+ *
+ *  /proc/sys/kernel/sched_rt_period_us
+ *  /proc/sys/kernel/sched_rt_runtime_us
+ */
+extern unsigned int sysctl_sched_rt_period;
+extern int sysctl_sched_rt_runtime;
+
+#ifdef CONFIG_CFS_BANDWIDTH
+extern unsigned int sysctl_sched_cfs_bandwidth_slice;
+#endif
+
+#ifdef CONFIG_SCHED_AUTOGROUP
+extern unsigned int sysctl_sched_autogroup_enabled;
+#endif
+
+/*
+ * default timeslice is 100 msecs (used only for SCHED_RR tasks).
+ * Timeslices get refilled after they expire.
+ */
+#define RR_TIMESLICE            (100 * HZ / 1000)
+
+extern int sched_rr_timeslice;
+
+extern int sched_rr_handler(struct ctl_table *table, int write,
+                void __user *buffer, size_t *lenp,
+                loff_t *ppos);
+
+extern int sched_rt_handler(struct ctl_table *table, int write,
+                void __user *buffer, size_t *lenp,
+                loff_t *ppos);
+
+#endif /* _SCHED_SYSCTL_H */
diff --git a/include/linux/security.h b/include/linux/security.h
index 0f6afc657f77..eee7478cda70 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -989,17 +989,29 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *      tells the LSM to decrement the number of secmark labeling rules loaded
  * @req_classify_flow:
  *      Sets the flow's sid to the openreq sid.
+ * @tun_dev_alloc_security:
+ *      This hook allows a module to allocate a security structure for a TUN
+ *      device.
+ *      @security pointer to a security structure pointer.
+ *      Returns a zero on success, negative values on failure.
+ * @tun_dev_free_security:
+ *      This hook allows a module to free the security structure for a TUN
+ *      device.
+ *      @security pointer to the TUN device's security structure
  * @tun_dev_create:
  *      Check permissions prior to creating a new TUN device.
- * @tun_dev_post_create:
- *      This hook allows a module to update or allocate a per-socket security
- *      structure.
- *      @sk contains the newly created sock structure.
+ * @tun_dev_attach_queue:
+ *      Check permissions prior to attaching to a TUN device queue.
+ *      @security pointer to the TUN device's security structure.
  * @tun_dev_attach:
- *      Check permissions prior to attaching to a persistent TUN device.  This
- *      hook can also be used by the module to update any security state
+ *      This hook can be used by the module to update any security state
  *      associated with the TUN device's sock structure.
  *      @sk contains the existing sock structure.
+ *      @security pointer to the TUN device's security structure.
+ * @tun_dev_open:
+ *      This hook can be used by the module to update any security state
+ *      associated with the TUN device's security structure.
+ *      @security pointer to the TUN devices's security structure.
  *
  * Security hooks for XFRM operations.
  *
@@ -1620,9 +1632,12 @@ struct security_operations {
         void (*secmark_refcount_inc) (void);
         void (*secmark_refcount_dec) (void);
         void (*req_classify_flow) (const struct request_sock *req, struct flowi *fl);
-        int (*tun_dev_create)(void);
-        void (*tun_dev_post_create)(struct sock *sk);
-        int (*tun_dev_attach)(struct sock *sk);
+        int (*tun_dev_alloc_security) (void **security);
+        void (*tun_dev_free_security) (void *security);
+        int (*tun_dev_create) (void);
+        int (*tun_dev_attach_queue) (void *security);
+        int (*tun_dev_attach) (struct sock *sk, void *security);
+        int (*tun_dev_open) (void *security);
 #endif  /* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
@@ -2566,9 +2581,12 @@ void security_inet_conn_established(struct sock *sk,
 int security_secmark_relabel_packet(u32 secid);
 void security_secmark_refcount_inc(void);
 void security_secmark_refcount_dec(void);
+int security_tun_dev_alloc_security(void **security);
+void security_tun_dev_free_security(void *security);
 int security_tun_dev_create(void);
-void security_tun_dev_post_create(struct sock *sk);
-int security_tun_dev_attach(struct sock *sk);
+int security_tun_dev_attach_queue(void *security);
+int security_tun_dev_attach(struct sock *sk, void *security);
+int security_tun_dev_open(void *security);
 
 #else   /* CONFIG_SECURITY_NETWORK */
 static inline int security_unix_stream_connect(struct sock *sock,
@@ -2733,16 +2751,31 @@ static inline void security_secmark_refcount_dec(void)
 {
 }
 
+static inline int security_tun_dev_alloc_security(void **security)
+{
+        return 0;
+}
+
+static inline void security_tun_dev_free_security(void *security)
+{
+}
+
 static inline int security_tun_dev_create(void)
 {
         return 0;
 }
 
-static inline void security_tun_dev_post_create(struct sock *sk)
+static inline int security_tun_dev_attach_queue(void *security)
+{
+        return 0;
+}
+
+static inline int security_tun_dev_attach(struct sock *sk, void *security)
 {
+        return 0;
 }
 
-static inline int security_tun_dev_attach(struct sock *sk)
+static inline int security_tun_dev_open(void *security)
 {
         return 0;
 }
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index c490d20b3fb8..af47a8af6024 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -59,6 +59,8 @@ enum {
         PLAT8250_DEV_SM501,
 };
 
+struct uart_8250_dma;
+
 /*
  * This should be used by drivers which want to register
  * their own 8250 ports without registering their own
@@ -91,6 +93,8 @@ struct uart_8250_port {
 #define MSR_SAVE_FLAGS UART_MSR_ANY_DELTA
         unsigned char           msr_saved_flags;
 
+        struct uart_8250_dma    *dma;
+
         /* 8250 specific callbacks */
         int                     (*dl_read)(struct uart_8250_port *);
         void                    (*dl_write)(struct uart_8250_port *, int);
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index c6690a2a27fb..87d4bbc773fc 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -29,7 +29,6 @@
 #include <linux/tty.h>
 #include <linux/mutex.h>
 #include <linux/sysrq.h>
-#include <linux/pps_kernel.h>
 #include <uapi/linux/serial_core.h>
 
 struct uart_port;
@@ -37,8 +36,8 @@ struct serial_struct;
 struct device;
 
 /*
- * This structure describes all the operations that can be
- * done on the physical hardware.
+ * This structure describes all the operations that can be done on the
+ * physical hardware.  See Documentation/serial/driver for details.
  */
 struct uart_ops {
         unsigned int    (*tx_empty)(struct uart_port *);
@@ -65,7 +64,7 @@ struct uart_ops {
         /*
          * Return a string describing the type of the port
          */
-        const char *(*type)(struct uart_port *);
+        const char      *(*type)(struct uart_port *);
 
         /*
          * Release IO and memory resources used by the port.
@@ -83,7 +82,7 @@ struct uart_ops {
         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);
+        void            (*poll_put_char)(struct uart_port *, unsigned char);
         int             (*poll_get_char)(struct uart_port *);
 #endif
 };
@@ -134,9 +133,8 @@ struct uart_port {
 #define UPIO_HUB6               (1)
 #define UPIO_MEM                (2)
 #define UPIO_MEM32              (3)
-#define UPIO_AU                 (4)                     /* Au1x00 type IO */
+#define UPIO_AU                 (4)                     /* Au1x00 and RT288x type IO */
 #define UPIO_TSI                (5)                     /* Tsi108/109 type IO */
-#define UPIO_RM9000             (6)                     /* RM9000 type IO */
 
         unsigned int            read_status_mask;       /* driver specific */
         unsigned int            ignore_status_mask;     /* driver specific */
@@ -208,13 +206,25 @@ static inline void serial_port_out(struct uart_port *up, int offset, int value)
         up->serial_out(up, offset, value);
 }
 
+/**
+ * enum uart_pm_state - power states for UARTs
+ * @UART_PM_STATE_ON: UART is powered, up and operational
+ * @UART_PM_STATE_OFF: UART is powered off
+ * @UART_PM_STATE_UNDEFINED: sentinel
+ */
+enum uart_pm_state {
+        UART_PM_STATE_ON = 0,
+        UART_PM_STATE_OFF = 3, /* number taken from ACPI */
+        UART_PM_STATE_UNDEFINED,
+};
+
 /*
  * This is the state information which is persistent across opens.
  */
 struct uart_state {
         struct tty_port         port;
 
-        int                     pm_state;
+        enum uart_pm_state      pm_state;
         struct circ_buf         xmit;
 
         struct uart_port        *uart_port;
diff --git a/include/linux/sh_pfc.h b/include/linux/sh_pfc.h
deleted file mode 100644
index c19a0925829a..000000000000
--- a/include/linux/sh_pfc.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- * SuperH Pin Function Controller Support
- *
- * Copyright (c) 2008 Magnus Damm
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#ifndef __SH_PFC_H
-#define __SH_PFC_H
-
-#include <linux/stringify.h>
-#include <asm-generic/gpio.h>
-
-typedef unsigned short pinmux_enum_t;
-typedef unsigned short pinmux_flag_t;
-
-enum {
-        PINMUX_TYPE_NONE,
-
-        PINMUX_TYPE_FUNCTION,
-        PINMUX_TYPE_GPIO,
-        PINMUX_TYPE_OUTPUT,
-        PINMUX_TYPE_INPUT,
-        PINMUX_TYPE_INPUT_PULLUP,
-        PINMUX_TYPE_INPUT_PULLDOWN,
-
-        PINMUX_FLAG_TYPE,       /* must be last */
-};
-
-#define PINMUX_FLAG_DBIT_SHIFT      5
-#define PINMUX_FLAG_DBIT            (0x1f << PINMUX_FLAG_DBIT_SHIFT)
-#define PINMUX_FLAG_DREG_SHIFT      10
-#define PINMUX_FLAG_DREG            (0x3f << PINMUX_FLAG_DREG_SHIFT)
-
-struct pinmux_gpio {
-        pinmux_enum_t enum_id;
-        pinmux_flag_t flags;
-        const char *name;
-};
-
-#define PINMUX_GPIO(gpio, data_or_mark) \
-        [gpio] = { .name = __stringify(gpio), .enum_id = data_or_mark, .flags = PINMUX_TYPE_NONE }
-
-#define PINMUX_DATA(data_or_mark, ids...) data_or_mark, ids, 0
-
-struct pinmux_cfg_reg {
-        unsigned long reg, reg_width, field_width;
-        unsigned long *cnt;
-        pinmux_enum_t *enum_ids;
-        unsigned long *var_field_width;
-};
-
-#define PINMUX_CFG_REG(name, r, r_width, f_width) \
-        .reg = r, .reg_width = r_width, .field_width = f_width,         \
-        .cnt = (unsigned long [r_width / f_width]) {}, \
-        .enum_ids = (pinmux_enum_t [(r_width / f_width) * (1 << f_width)])
-
-#define PINMUX_CFG_REG_VAR(name, r, r_width, var_fw0, var_fwn...) \
-        .reg = r, .reg_width = r_width, \
-        .cnt = (unsigned long [r_width]) {}, \
-        .var_field_width = (unsigned long [r_width]) { var_fw0, var_fwn, 0 }, \
-        .enum_ids = (pinmux_enum_t [])
-
-struct pinmux_data_reg {
-        unsigned long reg, reg_width, reg_shadow;
-        pinmux_enum_t *enum_ids;
-        void __iomem *mapped_reg;
-};
-
-#define PINMUX_DATA_REG(name, r, r_width) \
-        .reg = r, .reg_width = r_width, \
-        .enum_ids = (pinmux_enum_t [r_width]) \
-
-struct pinmux_irq {
-        int irq;
-        pinmux_enum_t *enum_ids;
-};
-
-#define PINMUX_IRQ(irq_nr, ids...)                         \
-        { .irq = irq_nr, .enum_ids = (pinmux_enum_t []) { ids, 0 } }    \
-
-struct pinmux_range {
-        pinmux_enum_t begin;
-        pinmux_enum_t end;
-        pinmux_enum_t force;
-};
-
-struct pfc_window {
-        phys_addr_t phys;
-        void __iomem *virt;
-        unsigned long size;
-};
-
-struct sh_pfc {
-        char *name;
-        pinmux_enum_t reserved_id;
-        struct pinmux_range data;
-        struct pinmux_range input;
-        struct pinmux_range input_pd;
-        struct pinmux_range input_pu;
-        struct pinmux_range output;
-        struct pinmux_range mark;
-        struct pinmux_range function;
-
-        unsigned first_gpio, last_gpio;
-
-        struct pinmux_gpio *gpios;
-        struct pinmux_cfg_reg *cfg_regs;
-        struct pinmux_data_reg *data_regs;
-
-        pinmux_enum_t *gpio_data;
-        unsigned int gpio_data_size;
-
-        struct pinmux_irq *gpio_irq;
-        unsigned int gpio_irq_size;
-
-        spinlock_t lock;
-
-        struct resource *resource;
-        unsigned int num_resources;
-        struct pfc_window *window;
-
-        unsigned long unlock_reg;
-};
-
-/* XXX compat for now */
-#define pinmux_info sh_pfc
-
-/* drivers/sh/pfc/gpio.c */
-int sh_pfc_register_gpiochip(struct sh_pfc *pfc);
-
-/* drivers/sh/pfc/pinctrl.c */
-int sh_pfc_register_pinctrl(struct sh_pfc *pfc);
-
-/* drivers/sh/pfc/core.c */
-int register_sh_pfc(struct sh_pfc *pfc);
-
-int sh_pfc_read_bit(struct pinmux_data_reg *dr, unsigned long in_pos);
-void sh_pfc_write_bit(struct pinmux_data_reg *dr, unsigned long in_pos,
-                      unsigned long value);
-int sh_pfc_get_data_reg(struct sh_pfc *pfc, unsigned gpio,
-                        struct pinmux_data_reg **drp, int *bitp);
-int sh_pfc_gpio_to_enum(struct sh_pfc *pfc, unsigned gpio, int pos,
-                        pinmux_enum_t *enum_idp);
-int sh_pfc_config_gpio(struct sh_pfc *pfc, unsigned gpio, int pinmux_type,
-                       int cfg_mode);
-
-/* xxx */
-static inline int register_pinmux(struct pinmux_info *pip)
-{
-        struct sh_pfc *pfc = pip;
-        return register_sh_pfc(pfc);
-}
-
-enum { GPIO_CFG_DRYRUN, GPIO_CFG_REQ, GPIO_CFG_FREE };
-
-/* helper macro for port */
-#define PORT_1(fn, pfx, sfx) fn(pfx, sfx)
-
-#define PORT_10(fn, pfx, sfx) \
-        PORT_1(fn, pfx##0, sfx), PORT_1(fn, pfx##1, sfx),       \
-        PORT_1(fn, pfx##2, sfx), PORT_1(fn, pfx##3, sfx),       \
-        PORT_1(fn, pfx##4, sfx), PORT_1(fn, pfx##5, sfx),       \
-        PORT_1(fn, pfx##6, sfx), PORT_1(fn, pfx##7, sfx),       \
-        PORT_1(fn, pfx##8, sfx), PORT_1(fn, pfx##9, sfx)
-
-#define PORT_90(fn, pfx, sfx) \
-        PORT_10(fn, pfx##1, sfx), PORT_10(fn, pfx##2, sfx),     \
-        PORT_10(fn, pfx##3, sfx), PORT_10(fn, pfx##4, sfx),     \
-        PORT_10(fn, pfx##5, sfx), PORT_10(fn, pfx##6, sfx),     \
-        PORT_10(fn, pfx##7, sfx), PORT_10(fn, pfx##8, sfx),     \
-        PORT_10(fn, pfx##9, sfx)
-
-#define _PORT_ALL(pfx, sfx) pfx##_##sfx
-#define _GPIO_PORT(pfx, sfx) PINMUX_GPIO(GPIO_PORT##pfx, PORT##pfx##_DATA)
-#define PORT_ALL(str)   CPU_ALL_PORT(_PORT_ALL, PORT, str)
-#define GPIO_PORT_ALL() CPU_ALL_PORT(_GPIO_PORT, , unused)
-#define GPIO_FN(str) PINMUX_GPIO(GPIO_FN_##str, str##_MARK)
-
-/* helper macro for pinmux_enum_t */
-#define PORT_DATA_I(nr) \
-        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_IN)
-
-#define PORT_DATA_I_PD(nr)      \
-        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,    \
-                    PORT##nr##_IN, PORT##nr##_IN_PD)
-
-#define PORT_DATA_I_PU(nr)      \
-        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,    \
-                    PORT##nr##_IN, PORT##nr##_IN_PU)
-
-#define PORT_DATA_I_PU_PD(nr)   \
-        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0,                    \
-                    PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU)
-
-#define PORT_DATA_O(nr)         \
-        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT)
-
-#define PORT_DATA_IO(nr)        \
-        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT,    \
-                    PORT##nr##_IN)
-
-#define PORT_DATA_IO_PD(nr)     \
-        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT,    \
-                    PORT##nr##_IN, PORT##nr##_IN_PD)
-
-#define PORT_DATA_IO_PU(nr)     \
-        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT,    \
-                    PORT##nr##_IN, PORT##nr##_IN_PU)
-
-#define PORT_DATA_IO_PU_PD(nr)  \
-        PINMUX_DATA(PORT##nr##_DATA, PORT##nr##_FN0, PORT##nr##_OUT,    \
-                    PORT##nr##_IN, PORT##nr##_IN_PD, PORT##nr##_IN_PU)
-
-/* helper macro for top 4 bits in PORTnCR */
-#define _PCRH(in, in_pd, in_pu, out)    \
-        0, (out), (in), 0,              \
-        0, 0, 0, 0,                     \
-        0, 0, (in_pd), 0,               \
-        0, 0, (in_pu), 0
-
-#define PORTCR(nr, reg)                                                 \
-        {                                                               \
-                PINMUX_CFG_REG("PORT" nr "CR", reg, 8, 4) {             \
-                        _PCRH(PORT##nr##_IN, PORT##nr##_IN_PD,          \
-                              PORT##nr##_IN_PU, PORT##nr##_OUT),        \
-                                PORT##nr##_FN0, PORT##nr##_FN1,         \
-                                PORT##nr##_FN2, PORT##nr##_FN3,         \
-                                PORT##nr##_FN4, PORT##nr##_FN5,         \
-                                PORT##nr##_FN6, PORT##nr##_FN7 }        \
-        }
-
-#endif /* __SH_PFC_H */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 320e976d5ab8..821c7f45d2a7 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -230,6 +230,13 @@ enum {
 
         /* generate wifi status information (where possible) */
         SKBTX_WIFI_STATUS = 1 << 4,
+
+        /* This indicates at least one fragment might be overwritten
+         * (as in vmsplice(), sendfile() ...)
+         * If we need to compute a TX checksum, we'll need to copy
+         * all frags to avoid possible bad checksum
+         */
+        SKBTX_SHARED_FRAG = 1 << 5,
 };
 
 /*
@@ -307,6 +314,8 @@ enum {
         SKB_GSO_TCPV6 = 1 << 4,
 
         SKB_GSO_FCOE = 1 << 5,
+
+        SKB_GSO_GRE = 1 << 6,
 };
 
 #if BITS_PER_LONG > 32
@@ -797,6 +806,16 @@ static inline int skb_cloned(const struct sk_buff *skb)
                (atomic_read(&skb_shinfo(skb)->dataref) & SKB_DATAREF_MASK) != 1;
 }
 
+static inline int skb_unclone(struct sk_buff *skb, gfp_t pri)
+{
+        might_sleep_if(pri & __GFP_WAIT);
+
+        if (skb_cloned(skb))
+                return pskb_expand_head(skb, 0, 0, pri);
+
+        return 0;
+}
+
 /**
  *      skb_header_cloned - is the header a clone
  *      @skb: buffer to check
@@ -1492,6 +1511,11 @@ static inline void skb_set_inner_network_header(struct sk_buff *skb,
         skb->inner_network_header += offset;
 }
 
+static inline bool skb_transport_header_was_set(const struct sk_buff *skb)
+{
+        return skb->transport_header != ~0U;
+}
+
 static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
 {
         return skb->head + skb->transport_header;
@@ -1580,6 +1604,11 @@ static inline void skb_set_inner_network_header(struct sk_buff *skb,
         skb->inner_network_header = skb->data + offset;
 }
 
+static inline bool skb_transport_header_was_set(const struct sk_buff *skb)
+{
+        return skb->transport_header != NULL;
+}
+
 static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
 {
         return skb->transport_header;
@@ -1815,6 +1844,10 @@ static inline void __skb_queue_purge(struct sk_buff_head *list)
                 kfree_skb(skb);
 }
 
+#define NETDEV_FRAG_PAGE_MAX_ORDER get_order(32768)
+#define NETDEV_FRAG_PAGE_MAX_SIZE  (PAGE_SIZE << NETDEV_FRAG_PAGE_MAX_ORDER)
+#define NETDEV_PAGECNT_MAX_BIAS    NETDEV_FRAG_PAGE_MAX_SIZE
+
 extern void *netdev_alloc_frag(unsigned int fragsz);
 
 extern struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
@@ -2191,6 +2224,19 @@ static inline int skb_linearize(struct sk_buff *skb)
 }
 
 /**
+ * skb_has_shared_frag - can any frag be overwritten
+ * @skb: buffer to test
+ *
+ * Return true if the skb has at least one frag that might be modified
+ * by an external entity (as in vmsplice()/sendfile())
+ */
+static inline bool skb_has_shared_frag(const struct sk_buff *skb)
+{
+        return skb_is_nonlinear(skb) &&
+               skb_shinfo(skb)->tx_flags & SKBTX_SHARED_FRAG;
+}
+
+/**
  *      skb_linearize_cow - make sure skb is linear and writable
  *      @skb: buffer to process
  *
@@ -2688,6 +2734,21 @@ static inline struct sec_path *skb_sec_path(struct sk_buff *skb)
 }
 #endif
 
+/* Keeps track of mac header offset relative to skb->head.
+ * It is useful for TSO of Tunneling protocol. e.g. GRE.
+ * For non-tunnel skb it points to skb_mac_header() and for
+ * tunnel skb it points to outer mac header. */
+struct skb_gso_cb {
+        int mac_offset;
+};
+#define SKB_GSO_CB(skb) ((struct skb_gso_cb *)(skb)->cb)
+
+static inline int skb_tnl_header_len(const struct sk_buff *inner_skb)
+{
+        return (skb_mac_header(inner_skb) - inner_skb->head) -
+                SKB_GSO_CB(inner_skb)->mac_offset;
+}
+
 static inline bool skb_is_gso(const struct sk_buff *skb)
 {
         return skb_shinfo(skb)->gso_size;
diff --git a/include/linux/smp.h b/include/linux/smp.h
index dd6f06be3c9f..3e07a7df6478 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -89,7 +89,8 @@ void kick_all_cpus_sync(void);
 #ifdef CONFIG_USE_GENERIC_SMP_HELPERS
 void __init call_function_init(void);
 void generic_smp_call_function_single_interrupt(void);
-void generic_smp_call_function_interrupt(void);
+#define generic_smp_call_function_interrupt \
+        generic_smp_call_function_single_interrupt
 #else
 static inline void call_function_init(void) { }
 #endif
diff --git a/include/linux/smpboot.h b/include/linux/smpboot.h
index e0106d8581d3..c65dee059913 100644
--- a/include/linux/smpboot.h
+++ b/include/linux/smpboot.h
@@ -14,6 +14,8 @@ struct smpboot_thread_data;
  * @thread_should_run:  Check whether the thread should run or not. Called with
  *                      preemption disabled.
  * @thread_fn:          The associated thread function
+ * @create:             Optional setup function, called when the thread gets
+ *                      created (Not called from the thread context)
  * @setup:              Optional setup function, called when the thread gets
  *                      operational the first time
  * @cleanup:            Optional cleanup function, called when the thread
@@ -22,6 +24,7 @@ struct smpboot_thread_data;
  *                      parked (cpu offline)
  * @unpark:             Optional unpark function, called when the thread is
  *                      unparked (cpu online)
+ * @selfparking:        Thread is not parked by the park function.
  * @thread_comm:        The base name of the thread
  */
 struct smp_hotplug_thread {
@@ -29,10 +32,12 @@ struct smp_hotplug_thread {
         struct list_head                list;
         int                             (*thread_should_run)(unsigned int cpu);
         void                            (*thread_fn)(unsigned int cpu);
+        void                            (*create)(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);
+        bool                            selfparking;
         const char                      *thread_comm;
 };
 
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 9a546ff853dc..2b9f74b0ffea 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -178,7 +178,8 @@ struct ucred {
 #define AF_CAIF         37      /* CAIF sockets                 */
 #define AF_ALG          38      /* Algorithm sockets            */
 #define AF_NFC          39      /* NFC sockets                  */
-#define AF_MAX          40      /* For now.. */
+#define AF_VSOCK        40      /* vSockets                     */
+#define AF_MAX          41      /* For now.. */
 
 /* Protocol families, same as address families. */
 #define PF_UNSPEC       AF_UNSPEC
@@ -221,6 +222,7 @@ struct ucred {
 #define PF_CAIF         AF_CAIF
 #define PF_ALG          AF_ALG
 #define PF_NFC          AF_NFC
+#define PF_VSOCK        AF_VSOCK
 #define PF_MAX          AF_MAX
 
 /* Maximum queue length specifiable by listen.  */
diff --git a/include/linux/spi/pxa2xx_spi.h b/include/linux/spi/pxa2xx_spi.h
index c73d1445c77e..82d5111cd0c2 100644
--- a/include/linux/spi/pxa2xx_spi.h
+++ b/include/linux/spi/pxa2xx_spi.h
@@ -28,6 +28,15 @@ struct pxa2xx_spi_master {
         u32 clock_enable;
         u16 num_chipselect;
         u8 enable_dma;
+
+        /* DMA engine specific config */
+        int rx_chan_id;
+        int tx_chan_id;
+        int rx_slave_id;
+        int tx_slave_id;
+
+        /* For non-PXA arches */
+        struct ssp_device ssp;
 };
 
 /* spi_board_info.controller_data for SPI slave devices,
@@ -35,6 +44,7 @@ struct pxa2xx_spi_master {
  */
 struct pxa2xx_spi_chip {
         u8 tx_threshold;
+        u8 tx_hi_threshold;
         u8 rx_threshold;
         u8 dma_burst_size;
         u32 timeout;
@@ -50,103 +60,5 @@ struct pxa2xx_spi_chip {
 
 extern void pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_master *info);
 
-#else
-/*
- * This is the implemtation for CE4100 on x86. ARM defines them in mach/ or
- * plat/ include path.
- * The CE4100 does not provide DMA support. This bits are here to let the driver
- * compile and will never be used. Maybe we get DMA support at a later point in
- * time.
- */
-
-#define DCSR(n)         (n)
-#define DSADR(n)        (n)
-#define DTADR(n)        (n)
-#define DCMD(n)         (n)
-#define DRCMR(n)        (n)
-
-#define DCSR_RUN        (1 << 31)       /* Run Bit */
-#define DCSR_NODESC     (1 << 30)       /* No-Descriptor Fetch */
-#define DCSR_STOPIRQEN  (1 << 29)       /* Stop Interrupt Enable */
-#define DCSR_REQPEND    (1 << 8)        /* Request Pending (read-only) */
-#define DCSR_STOPSTATE  (1 << 3)        /* Stop State (read-only) */
-#define DCSR_ENDINTR    (1 << 2)        /* End Interrupt */
-#define DCSR_STARTINTR  (1 << 1)        /* Start Interrupt */
-#define DCSR_BUSERR     (1 << 0)        /* Bus Error Interrupt */
-
-#define DCSR_EORIRQEN   (1 << 28)       /* End of Receive Interrupt Enable */
-#define DCSR_EORJMPEN   (1 << 27)       /* Jump to next descriptor on EOR */
-#define DCSR_EORSTOPEN  (1 << 26)       /* STOP on an EOR */
-#define DCSR_SETCMPST   (1 << 25)       /* Set Descriptor Compare Status */
-#define DCSR_CLRCMPST   (1 << 24)       /* Clear Descriptor Compare Status */
-#define DCSR_CMPST      (1 << 10)       /* The Descriptor Compare Status */
-#define DCSR_EORINTR    (1 << 9)        /* The end of Receive */
-
-#define DRCMR_MAPVLD    (1 << 7)        /* Map Valid */
-#define DRCMR_CHLNUM    0x1f            /* mask for Channel Number */
-
-#define DDADR_DESCADDR  0xfffffff0      /* Address of next descriptor */
-#define DDADR_STOP      (1 << 0)        /* Stop */
-
-#define DCMD_INCSRCADDR (1 << 31)       /* Source Address Increment Setting. */
-#define DCMD_INCTRGADDR (1 << 30)       /* Target Address Increment Setting. */
-#define DCMD_FLOWSRC    (1 << 29)       /* Flow Control by the source. */
-#define DCMD_FLOWTRG    (1 << 28)       /* Flow Control by the target. */
-#define DCMD_STARTIRQEN (1 << 22)       /* Start Interrupt Enable */
-#define DCMD_ENDIRQEN   (1 << 21)       /* End Interrupt Enable */
-#define DCMD_ENDIAN     (1 << 18)       /* Device Endian-ness. */
-#define DCMD_BURST8     (1 << 16)       /* 8 byte burst */
-#define DCMD_BURST16    (2 << 16)       /* 16 byte burst */
-#define DCMD_BURST32    (3 << 16)       /* 32 byte burst */
-#define DCMD_WIDTH1     (1 << 14)       /* 1 byte width */
-#define DCMD_WIDTH2     (2 << 14)       /* 2 byte width (HalfWord) */
-#define DCMD_WIDTH4     (3 << 14)       /* 4 byte width (Word) */
-#define DCMD_LENGTH     0x01fff         /* length mask (max = 8K - 1) */
-
-/*
- * Descriptor structure for PXA's DMA engine
- * Note: this structure must always be aligned to a 16-byte boundary.
- */
-
-typedef enum {
-        DMA_PRIO_HIGH = 0,
-        DMA_PRIO_MEDIUM = 1,
-        DMA_PRIO_LOW = 2
-} pxa_dma_prio;
-
-/*
- * DMA registration
- */
-
-static inline int pxa_request_dma(char *name,
-                pxa_dma_prio prio,
-                void (*irq_handler)(int, void *),
-                void *data)
-{
-        return -ENODEV;
-}
-
-static inline void pxa_free_dma(int dma_ch)
-{
-}
-
-/*
- * The CE4100 does not have the clk framework implemented and SPI clock can
- * not be switched on/off or the divider changed.
- */
-static inline void clk_disable(struct clk *clk)
-{
-}
-
-static inline int clk_enable(struct clk *clk)
-{
-        return 0;
-}
-
-static inline unsigned long clk_get_rate(struct clk *clk)
-{
-        return 3686400;
-}
-
 #endif
 #endif
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index f62918946d86..38c2b925923d 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -57,6 +57,8 @@ extern struct bus_type spi_bus_type;
  * @modalias: Name of the driver to use with this device, or an alias
  *      for that name.  This appears in the sysfs "modalias" attribute
  *      for driver coldplugging, and in uevents used for hotplugging
+ * @cs_gpio: gpio number of the chipselect line (optional, -EINVAL when
+ *      when not using a GPIO line)
  *
  * A @spi_device is used to interchange data between an SPI slave
  * (usually a discrete chip) and CPU memory.
@@ -258,6 +260,9 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
  * @unprepare_transfer_hardware: there are currently no more messages on the
  *      queue so the subsystem notifies the driver that it may relax the
  *      hardware by issuing this call
+ * @cs_gpios: Array of GPIOs to use as chip select lines; one per CS
+ *      number. Any individual value may be -EINVAL for CS lines that
+ *      are not GPIOs (driven by the SPI controller itself).
  *
  * Each SPI master controller can communicate with one or more @spi_device
  * children.  These make a small bus, sharing MOSI, MISO and SCK signals
@@ -591,6 +596,26 @@ spi_transfer_del(struct spi_transfer *t)
         list_del(&t->transfer_list);
 }
 
+/**
+ * spi_message_init_with_transfers - Initialize spi_message and append transfers
+ * @m: spi_message to be initialized
+ * @xfers: An array of spi transfers
+ * @num_xfers: Number of items in the xfer array
+ *
+ * This function initializes the given spi_message and adds each spi_transfer in
+ * the given array to the message.
+ */
+static inline void
+spi_message_init_with_transfers(struct spi_message *m,
+struct spi_transfer *xfers, unsigned int num_xfers)
+{
+        unsigned int i;
+
+        spi_message_init(m);
+        for (i = 0; i < num_xfers; ++i)
+                spi_message_add_tail(&xfers[i], m);
+}
+
 /* It's fine to embed message and transaction structures in other data
  * structures so long as you don't free them while they're in use.
  */
@@ -683,6 +708,30 @@ spi_read(struct spi_device *spi, void *buf, size_t len)
         return spi_sync(spi, &m);
 }
 
+/**
+ * spi_sync_transfer - synchronous SPI data transfer
+ * @spi: device with which data will be exchanged
+ * @xfers: An array of spi_transfers
+ * @num_xfers: Number of items in the xfer array
+ * Context: can sleep
+ *
+ * Does a synchronous SPI data transfer of the given spi_transfer array.
+ *
+ * For more specific semantics see spi_sync().
+ *
+ * It returns zero on success, else a negative error code.
+ */
+static inline int
+spi_sync_transfer(struct spi_device *spi, struct spi_transfer *xfers,
+        unsigned int num_xfers)
+{
+        struct spi_message msg;
+
+        spi_message_init_with_transfers(&msg, xfers, num_xfers);
+
+        return spi_sync(spi, &msg);
+}
+
 /* this copies txbuf and rxbuf data; for small transfers only! */
 extern int spi_write_then_read(struct spi_device *spi,
                 const void *txbuf, unsigned n_tx,
diff --git a/include/linux/spi/spi_gpio.h b/include/linux/spi/spi_gpio.h
index 369b3d7d5b95..1634ce31c06d 100644
--- a/include/linux/spi/spi_gpio.h
+++ b/include/linux/spi/spi_gpio.h
@@ -62,8 +62,8 @@
  */
 struct spi_gpio_platform_data {
         unsigned        sck;
-        unsigned        mosi;
-        unsigned        miso;
+        unsigned long   mosi;
+        unsigned long   miso;
 
         u16             num_chipselect;
 };
diff --git a/include/linux/srcu.h b/include/linux/srcu.h
index 6eb691b08358..04f4121a23ae 100644
--- a/include/linux/srcu.h
+++ b/include/linux/srcu.h
@@ -151,30 +151,14 @@ void srcu_barrier(struct srcu_struct *sp);
  * Checks debug_lockdep_rcu_enabled() to prevent false positives during boot
  * and while lockdep is disabled.
  *
- * Note that if the CPU is in the idle loop from an RCU point of view
- * (ie: that we are in the section between rcu_idle_enter() and
- * rcu_idle_exit()) then srcu_read_lock_held() returns false even if
- * the CPU did an srcu_read_lock().  The reason for this is that RCU
- * ignores CPUs that are in such a section, considering these as in
- * extended quiescent state, so such a CPU is effectively never in an
- * RCU read-side critical section regardless of what RCU primitives it
- * invokes.  This state of affairs is required --- we need to keep an
- * RCU-free window in idle where the CPU may possibly enter into low
- * power mode. This way we can notice an extended quiescent state to
- * other CPUs that started a grace period. Otherwise we would delay any
- * grace period as long as we run in the idle task.
- *
- * Similarly, we avoid claiming an SRCU read lock held if the current
- * CPU is offline.
+ * Note that SRCU is based on its own statemachine and it doesn't
+ * relies on normal RCU, it can be called from the CPU which
+ * is in the idle loop from an RCU point of view or offline.
  */
 static inline int srcu_read_lock_held(struct srcu_struct *sp)
 {
         if (!debug_lockdep_rcu_enabled())
                 return 1;
-        if (rcu_is_cpu_idle())
-                return 0;
-        if (!rcu_lockdep_current_cpu_online())
-                return 0;
         return lock_is_held(&sp->dep_map);
 }
 
@@ -236,8 +220,6 @@ static inline int srcu_read_lock(struct srcu_struct *sp) __acquires(sp)
         int retval = __srcu_read_lock(sp);
 
         rcu_lock_acquire(&(sp)->dep_map);
-        rcu_lockdep_assert(!rcu_is_cpu_idle(),
-                           "srcu_read_lock() used illegally while idle");
         return retval;
 }
 
@@ -251,8 +233,6 @@ static inline int srcu_read_lock(struct srcu_struct *sp) __acquires(sp)
 static inline void srcu_read_unlock(struct srcu_struct *sp, int idx)
         __releases(sp)
 {
-        rcu_lockdep_assert(!rcu_is_cpu_idle(),
-                           "srcu_read_unlock() used illegally while idle");
         rcu_lock_release(&(sp)->dep_map);
         __srcu_read_unlock(sp, idx);
 }
diff --git a/include/linux/ssb/ssb_driver_gige.h b/include/linux/ssb/ssb_driver_gige.h
index 6b05dcd927ff..86a12b0cb239 100644
--- a/include/linux/ssb/ssb_driver_gige.h
+++ b/include/linux/ssb/ssb_driver_gige.h
@@ -97,21 +97,16 @@ static inline bool ssb_gige_must_flush_posted_writes(struct pci_dev *pdev)
         return 0;
 }
 
-#ifdef CONFIG_BCM47XX
-#include <asm/mach-bcm47xx/nvram.h>
 /* Get the device MAC address */
-static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
-{
-        char buf[20];
-        if (nvram_getenv("et0macaddr", buf, sizeof(buf)) < 0)
-                return;
-        nvram_parse_macaddr(buf, macaddr);
-}
-#else
-static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
+static inline int ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
 {
+        struct ssb_gige *dev = pdev_to_ssb_gige(pdev);
+        if (!dev)
+                return -ENODEV;
+
+        memcpy(macaddr, dev->dev->bus->sprom.et0mac, 6);
+        return 0;
 }
-#endif
 
 extern int ssb_gige_pcibios_plat_dev_init(struct ssb_device *sdev,
                                           struct pci_dev *pdev);
@@ -175,6 +170,10 @@ static inline bool ssb_gige_must_flush_posted_writes(struct pci_dev *pdev)
 {
         return 0;
 }
+static inline int ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr)
+{
+        return -ENODEV;
+}
 
 #endif /* CONFIG_SSB_DRIVER_GIGE */
 #endif /* LINUX_SSB_DRIVER_GIGE_H_ */
diff --git a/include/linux/ssb/ssb_driver_mips.h b/include/linux/ssb/ssb_driver_mips.h
index 07a9c7a2e088..afe79d40a99e 100644
--- a/include/linux/ssb/ssb_driver_mips.h
+++ b/include/linux/ssb/ssb_driver_mips.h
@@ -45,6 +45,11 @@ void ssb_mipscore_init(struct ssb_mipscore *mcore)
 {
 }
 
+static inline unsigned int ssb_mips_irq(struct ssb_device *dev)
+{
+        return 0;
+}
+
 #endif /* CONFIG_SSB_DRIVER_MIPS */
 
 #endif /* LINUX_SSB_MIPSCORE_H_ */
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index b64f8eb0b973..84ca436b76c2 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -87,7 +87,6 @@ struct rpc_task {
                                 tk_cred_retry : 2,
                                 tk_rebind_retry : 2;
 };
-#define tk_xprt                 tk_client->cl_xprt
 
 /* support walking a list of tasks on a wait queue */
 #define task_for_each(task, pos, head) \
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 951cb9b7d02b..30834be03011 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -117,12 +117,12 @@ struct rpc_xprt_ops {
         void            (*alloc_slot)(struct rpc_xprt *xprt, struct rpc_task *task);
         void            (*rpcbind)(struct rpc_task *task);
         void            (*set_port)(struct rpc_xprt *xprt, unsigned short port);
-        void            (*connect)(struct rpc_task *task);
+        void            (*connect)(struct rpc_xprt *xprt, struct rpc_task *task);
         void *          (*buf_alloc)(struct rpc_task *task, size_t size);
         void            (*buf_free)(void *buffer);
         int             (*send_request)(struct rpc_task *task);
         void            (*set_retrans_timeout)(struct rpc_task *task);
-        void            (*timer)(struct rpc_task *task);
+        void            (*timer)(struct rpc_xprt *xprt, struct rpc_task *task);
         void            (*release_request)(struct rpc_task *task);
         void            (*close)(struct rpc_xprt *xprt);
         void            (*destroy)(struct rpc_xprt *xprt);
@@ -313,7 +313,7 @@ void			xprt_set_retrans_timeout_rtt(struct rpc_task *task);
 void                    xprt_wake_pending_tasks(struct rpc_xprt *xprt, int status);
 void                    xprt_wait_for_buffer_space(struct rpc_task *task, rpc_action action);
 void                    xprt_write_space(struct rpc_xprt *xprt);
-void                    xprt_adjust_cwnd(struct rpc_task *task, int result);
+void                    xprt_adjust_cwnd(struct rpc_xprt *xprt, struct rpc_task *task, int result);
 struct rpc_rqst *       xprt_lookup_rqst(struct rpc_xprt *xprt, __be32 xid);
 void                    xprt_complete_rqst(struct rpc_task *task, int copied);
 void                    xprt_release_rqst_cong(struct rpc_task *task);
diff --git a/include/linux/sunserialcore.h b/include/linux/sunserialcore.h
index 68e7430bb0fe..dbe4d7fca1b8 100644
--- a/include/linux/sunserialcore.h
+++ b/include/linux/sunserialcore.h
@@ -13,6 +13,10 @@
 #ifndef _SERIAL_SUN_H
 #define _SERIAL_SUN_H
 
+#include <linux/device.h>
+#include <linux/serial_core.h>
+#include <linux/console.h>
+
 /* Serial keyboard defines for L1-A processing... */
 #define SUNKBD_RESET            0xff
 #define SUNKBD_L1               0x01
diff --git a/include/linux/sunxi_timer.h b/include/linux/sunxi_timer.h
index b9165bba6e61..18081787e5f3 100644
--- a/include/linux/sunxi_timer.h
+++ b/include/linux/sunxi_timer.h
@@ -19,6 +19,6 @@
 
 #include <asm/mach/time.h>
 
-extern struct sys_timer sunxi_timer;
+void sunxi_timer_init(void);
 
 #endif
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 0c808d7fa579..d4e3f16d5e89 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -34,8 +34,10 @@ static inline void pm_restore_console(void)
 typedef int __bitwise suspend_state_t;
 
 #define PM_SUSPEND_ON           ((__force suspend_state_t) 0)
-#define PM_SUSPEND_STANDBY      ((__force suspend_state_t) 1)
+#define PM_SUSPEND_FREEZE       ((__force suspend_state_t) 1)
+#define PM_SUSPEND_STANDBY      ((__force suspend_state_t) 2)
 #define PM_SUSPEND_MEM          ((__force suspend_state_t) 3)
+#define PM_SUSPEND_MIN          PM_SUSPEND_FREEZE
 #define PM_SUSPEND_MAX          ((__force suspend_state_t) 4)
 
 enum suspend_stat_step {
@@ -192,6 +194,7 @@ struct platform_suspend_ops {
  */
 extern void suspend_set_ops(const struct platform_suspend_ops *ops);
 extern int suspend_valid_only_mem(suspend_state_t state);
+extern void freeze_wake(void);
 
 /**
  * arch_suspend_disable_irqs - disable IRQs for suspend
@@ -217,6 +220,7 @@ extern int pm_suspend(suspend_state_t state);
 
 static inline void suspend_set_ops(const struct platform_suspend_ops *ops) {}
 static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; }
+static inline void freeze_wake(void) {}
 #endif /* !CONFIG_SUSPEND */
 
 /* struct pbe is used for creating lists of pages that should be restored
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 381f06db2fe5..e2cee22f578a 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -181,6 +181,10 @@ int sysfs_merge_group(struct kobject *kobj,
                        const struct attribute_group *grp);
 void sysfs_unmerge_group(struct kobject *kobj,
                        const struct attribute_group *grp);
+int sysfs_add_link_to_group(struct kobject *kobj, const char *group_name,
+                            struct kobject *target, const char *link_name);
+void sysfs_remove_link_from_group(struct kobject *kobj, const char *group_name,
+                                  const char *link_name);
 
 void sysfs_notify(struct kobject *kobj, const char *dir, const char *attr);
 void sysfs_notify_dirent(struct sysfs_dirent *sd);
@@ -326,6 +330,18 @@ static inline void sysfs_unmerge_group(struct kobject *kobj,
 {
 }
 
+static inline int sysfs_add_link_to_group(struct kobject *kobj,
+                const char *group_name, struct kobject *target,
+                const char *link_name)
+{
+        return 0;
+}
+
+static inline void sysfs_remove_link_from_group(struct kobject *kobj,
+                const char *group_name, const char *link_name)
+{
+}
+
 static inline void sysfs_notify(struct kobject *kobj, const char *dir,
                                 const char *attr)
 {
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 4e1d2283e3cc..f28408c07dc2 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -162,6 +162,8 @@ struct tcp_sock {
         u32     rcv_tstamp;     /* timestamp of last received ACK (for keepalives) */
         u32     lsndtime;       /* timestamp of last sent data packet (for restart window) */
 
+        u32     tsoffset;       /* timestamp offset */
+
         struct list_head tsq_node; /* anchor in tsq_tasklet.head list */
         unsigned long   tsq_flags;
 
@@ -246,7 +248,6 @@ struct tcp_sock {
         u32     sacked_out;     /* SACK'd packets                       */
         u32     fackets_out;    /* FACK'd packets                       */
         u32     tso_deferred;
-        u32     bytes_acked;    /* Appropriate Byte Counting - RFC3465 */
 
         /* from STCP, retrans queue hinting */
         struct sk_buff* lost_skb_hint;
@@ -354,6 +355,7 @@ struct tcp_timewait_sock {
         u32                       tw_rcv_nxt;
         u32                       tw_snd_nxt;
         u32                       tw_rcv_wnd;
+        u32                       tw_ts_offset;
         u32                       tw_ts_recent;
         long                      tw_ts_recent_stamp;
 #ifdef CONFIG_TCP_MD5SIG
diff --git a/include/linux/tegra-soc.h b/include/linux/tegra-soc.h
new file mode 100644
index 000000000000..95f611d78f3a
--- /dev/null
+++ b/include/linux/tegra-soc.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2012, NVIDIA 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 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 __LINUX_TEGRA_SOC_H_
+#define __LINUX_TEGRA_SOC_H_
+
+u32 tegra_read_chipid(void);
+
+#endif /* __LINUX_TEGRA_SOC_H_ */
diff --git a/include/linux/tick.h b/include/linux/tick.h
index 1a6567b48492..553272e6af55 100644
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -8,6 +8,8 @@
 
 #include <linux/clockchips.h>
 #include <linux/irqflags.h>
+#include <linux/percpu.h>
+#include <linux/hrtimer.h>
 
 #ifdef CONFIG_GENERIC_CLOCKEVENTS
 
@@ -122,13 +124,26 @@ static inline int tick_oneshot_mode_active(void) { return 0; }
 #endif /* !CONFIG_GENERIC_CLOCKEVENTS */
 
 # ifdef CONFIG_NO_HZ
+DECLARE_PER_CPU(struct tick_sched, tick_cpu_sched);
+
+static inline int tick_nohz_tick_stopped(void)
+{
+        return __this_cpu_read(tick_cpu_sched.tick_stopped);
+}
+
 extern void tick_nohz_idle_enter(void);
 extern void tick_nohz_idle_exit(void);
 extern void tick_nohz_irq_exit(void);
 extern ktime_t tick_nohz_get_sleep_length(void);
 extern u64 get_cpu_idle_time_us(int cpu, u64 *last_update_time);
 extern u64 get_cpu_iowait_time_us(int cpu, u64 *last_update_time);
-# else
+
+# else /* !CONFIG_NO_HZ */
+static inline int tick_nohz_tick_stopped(void)
+{
+        return 0;
+}
+
 static inline void tick_nohz_idle_enter(void) { }
 static inline void tick_nohz_idle_exit(void) { }
 
diff --git a/include/linux/time.h b/include/linux/time.h
index 4d358e9d10f1..d4835dfdf25e 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -115,8 +115,20 @@ static inline bool timespec_valid_strict(const struct timespec *ts)
         return true;
 }
 
+extern bool persistent_clock_exist;
+
+#ifdef ALWAYS_USE_PERSISTENT_CLOCK
+#define has_persistent_clock()  true
+#else
+static inline bool has_persistent_clock(void)
+{
+        return persistent_clock_exist;
+}
+#endif
+
 extern void read_persistent_clock(struct timespec *ts);
 extern void read_boot_clock(struct timespec *ts);
+extern int persistent_clock_is_local;
 extern int update_persistent_clock(struct timespec now);
 void timekeeping_init(void);
 extern int timekeeping_suspended;
@@ -142,9 +154,7 @@ void timekeeping_inject_sleeptime(struct timespec *delta);
  * finer then tick granular time.
  */
 #ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
-extern u32 arch_gettimeoffset(void);
-#else
-static inline u32 arch_gettimeoffset(void) { return 0; }
+extern u32 (*arch_gettimeoffset)(void);
 #endif
 
 extern void do_gettimeofday(struct timeval *tv);
@@ -158,6 +168,7 @@ extern int do_setitimer(int which, struct itimerval *value,
                         struct itimerval *ovalue);
 extern unsigned int alarm_setitimer(unsigned int seconds);
 extern int do_getitimer(int which, struct itimerval *value);
+extern int __getnstimeofday(struct timespec *tv);
 extern void getnstimeofday(struct timespec *tv);
 extern void getrawmonotonic(struct timespec *ts);
 extern void getnstime_raw_and_real(struct timespec *ts_raw,
diff --git a/include/linux/tsacct_kern.h b/include/linux/tsacct_kern.h
index 44893e5ec8f7..3251965bf4cc 100644
--- a/include/linux/tsacct_kern.h
+++ b/include/linux/tsacct_kern.h
@@ -23,12 +23,15 @@ static inline void bacct_add_tsk(struct user_namespace *user_ns,
 #ifdef CONFIG_TASK_XACCT
 extern void xacct_add_tsk(struct taskstats *stats, struct task_struct *p);
 extern void acct_update_integrals(struct task_struct *tsk);
+extern void acct_account_cputime(struct task_struct *tsk);
 extern void acct_clear_integrals(struct task_struct *tsk);
 #else
 static inline void xacct_add_tsk(struct taskstats *stats, struct task_struct *p)
 {}
 static inline void acct_update_integrals(struct task_struct *tsk)
 {}
+static inline void acct_account_cputime(struct task_struct *tsk)
+{}
 static inline void acct_clear_integrals(struct task_struct *tsk)
 {}
 #endif /* CONFIG_TASK_XACCT */
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 8db1b569c37a..c75d886b0307 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -202,7 +202,8 @@ struct tty_port {
         unsigned long           iflags;         /* TTYP_ internal flags */
 #define TTYP_FLUSHING                   1  /* Flushing to ldisc in progress */
 #define TTYP_FLUSHPENDING               2  /* Queued buffer flush pending */
-        unsigned char           console:1;      /* port is a console */
+        unsigned char           console:1,      /* port is a console */
+                                low_latency:1;  /* direct buffer flush */
         struct mutex            mutex;          /* Locking */
         struct mutex            buf_mutex;      /* Buffer alloc lock */
         unsigned char           *xmit_buf;      /* Optional buffer */
@@ -254,7 +255,7 @@ struct tty_struct {
         int count;
         struct winsize winsize;         /* termios mutex */
         unsigned char stopped:1, hw_stopped:1, flow_stopped:1, packet:1;
-        unsigned char low_latency:1, warned:1;
+        unsigned char warned:1;
         unsigned char ctrl_status;      /* ctrl_lock */
         unsigned int receive_room;      /* Bytes free for queue */
 
@@ -317,11 +318,43 @@ struct tty_file_private {
 
 #define TTY_WRITE_FLUSH(tty) tty_write_flush((tty))
 
+#ifdef CONFIG_TTY
+extern void console_init(void);
+extern void tty_kref_put(struct tty_struct *tty);
+extern struct pid *tty_get_pgrp(struct tty_struct *tty);
+extern void tty_vhangup_self(void);
+extern void disassociate_ctty(int priv);
+extern dev_t tty_devnum(struct tty_struct *tty);
+extern void proc_clear_tty(struct task_struct *p);
+extern struct tty_struct *get_current_tty(void);
+/* tty_io.c */
+extern int __init tty_init(void);
+#else
+static inline void console_init(void)
+{ }
+static inline void tty_kref_put(struct tty_struct *tty)
+{ }
+static inline struct pid *tty_get_pgrp(struct tty_struct *tty)
+{ return NULL; }
+static inline void tty_vhangup_self(void)
+{ }
+static inline void disassociate_ctty(int priv)
+{ }
+static inline dev_t tty_devnum(struct tty_struct *tty)
+{ return 0; }
+static inline void proc_clear_tty(struct task_struct *p)
+{ }
+static inline struct tty_struct *get_current_tty(void)
+{ return NULL; }
+/* tty_io.c */
+static inline int __init tty_init(void)
+{ return 0; }
+#endif
+
 extern void tty_write_flush(struct tty_struct *);
 
 extern struct ktermios tty_std_termios;
 
-extern void console_init(void);
 extern int vcs_init(void);
 
 extern struct class *tty_class;
@@ -341,7 +374,6 @@ static inline struct tty_struct *tty_kref_get(struct tty_struct *tty)
                 kref_get(&tty->kref);
         return tty;
 }
-extern void tty_kref_put(struct tty_struct *tty);
 
 extern int tty_paranoia_check(struct tty_struct *tty, struct inode *inode,
                               const char *routine);
@@ -373,20 +405,16 @@ extern void tty_driver_remove_tty(struct tty_driver *driver,
                                   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);
 extern int is_ignored(int sig);
 extern int tty_signal(int sig, struct tty_struct *tty);
 extern void tty_hangup(struct tty_struct *tty);
 extern void tty_vhangup(struct tty_struct *tty);
 extern void tty_vhangup_locked(struct tty_struct *tty);
-extern void tty_vhangup_self(void);
 extern void tty_unhangup(struct file *filp);
 extern int tty_hung_up_p(struct file *filp);
 extern void do_SAK(struct tty_struct *tty);
 extern void __do_SAK(struct tty_struct *tty);
-extern void disassociate_ctty(int priv);
 extern void no_tty(void);
-extern void tty_flip_buffer_push(struct tty_struct *tty);
 extern void tty_flush_to_ldisc(struct tty_struct *tty);
 extern void tty_buffer_free_all(struct tty_port *port);
 extern void tty_buffer_flush(struct tty_struct *tty);
@@ -415,9 +443,6 @@ extern long tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
 extern int tty_mode_ioctl(struct tty_struct *tty, struct file *file,
                         unsigned int cmd, unsigned long arg);
 extern int tty_perform_flush(struct tty_struct *tty, unsigned long arg);
-extern dev_t tty_devnum(struct tty_struct *tty);
-extern void proc_clear_tty(struct task_struct *p);
-extern struct tty_struct *get_current_tty(void);
 extern void tty_default_fops(struct file_operations *fops);
 extern struct tty_struct *alloc_tty_struct(void);
 extern int tty_alloc_file(struct file *file);
@@ -543,9 +568,6 @@ static inline int tty_audit_push_task(struct task_struct *tsk,
 }
 #endif
 
-/* tty_io.c */
-extern int __init tty_init(void);
-
 /* tty_ioctl.c */
 extern int n_tty_ioctl_helper(struct tty_struct *tty, struct file *file,
                        unsigned int cmd, unsigned long arg);
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index dd976cfb6131..756a60989294 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -40,6 +40,7 @@
  * void (*close)(struct tty_struct * tty, struct file * filp);
  *
  *      This routine is called when a particular tty device is closed.
+ *      Note: called even if the corresponding open() failed.
  *
  *      Required method.
  *
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h
index 2002344ed36a..e0f252633b47 100644
--- a/include/linux/tty_flip.h
+++ b/include/linux/tty_flip.h
@@ -1,28 +1,34 @@
 #ifndef _LINUX_TTY_FLIP_H
 #define _LINUX_TTY_FLIP_H
 
-extern int tty_buffer_request_room(struct tty_struct *tty, size_t size);
-extern int tty_insert_flip_string_flags(struct tty_struct *tty, const unsigned char *chars, const char *flags, size_t size);
-extern int tty_insert_flip_string_fixed_flag(struct tty_struct *tty, const unsigned char *chars, char flag, size_t size);
-extern int tty_prepare_flip_string(struct tty_struct *tty, unsigned char **chars, size_t size);
-extern int tty_prepare_flip_string_flags(struct tty_struct *tty, unsigned char **chars, char **flags, size_t size);
-void tty_schedule_flip(struct tty_struct *tty);
+extern int tty_buffer_request_room(struct tty_port *port, size_t size);
+extern int tty_insert_flip_string_flags(struct tty_port *port,
+                const unsigned char *chars, const char *flags, size_t size);
+extern int tty_insert_flip_string_fixed_flag(struct tty_port *port,
+                const unsigned char *chars, char flag, size_t size);
+extern int tty_prepare_flip_string(struct tty_port *port,
+                unsigned char **chars, size_t size);
+extern int tty_prepare_flip_string_flags(struct tty_port *port,
+                unsigned char **chars, char **flags, size_t size);
+extern void tty_flip_buffer_push(struct tty_port *port);
+void tty_schedule_flip(struct tty_port *port);
 
-static inline int tty_insert_flip_char(struct tty_struct *tty,
+static inline int tty_insert_flip_char(struct tty_port *port,
                                         unsigned char ch, char flag)
 {
-        struct tty_buffer *tb = tty->port->buf.tail;
+        struct tty_buffer *tb = port->buf.tail;
         if (tb && tb->used < tb->size) {
                 tb->flag_buf_ptr[tb->used] = flag;
                 tb->char_buf_ptr[tb->used++] = ch;
                 return 1;
         }
-        return tty_insert_flip_string_flags(tty, &ch, &flag, 1);
+        return tty_insert_flip_string_flags(port, &ch, &flag, 1);
 }
 
-static inline int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *chars, size_t size)
+static inline int tty_insert_flip_string(struct tty_port *port,
+                const unsigned char *chars, size_t size)
 {
-        return tty_insert_flip_string_fixed_flag(tty, chars, TTY_NORMAL, size);
+        return tty_insert_flip_string_fixed_flag(port, chars, TTY_NORMAL, size);
 }
 
 #endif /* _LINUX_TTY_FLIP_H */
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index fb79dd8d1537..455a0d7bf220 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -100,16 +100,14 @@
  *      seek to perform this action quickly but should wait until
  *      any pending driver I/O is completed.
  *
- * void (*dcd_change)(struct tty_struct *tty, unsigned int status,
- *                      struct pps_event_time *ts)
+ * void (*dcd_change)(struct tty_struct *tty, unsigned int status)
  *
- *      Tells the discipline that the DCD pin has changed its status and
- *      the relative timestamp. Pointer ts cannot be NULL.
+ *      Tells the discipline that the DCD pin has changed its status.
+ *      Used exclusively by the N_PPS (Pulse-Per-Second) line discipline.
  */
 
 #include <linux/fs.h>
 #include <linux/wait.h>
-#include <linux/pps_kernel.h>
 #include <linux/wait.h>
 
 struct tty_ldisc_ops {
@@ -144,8 +142,7 @@ struct tty_ldisc_ops {
         void    (*receive_buf)(struct tty_struct *, const unsigned char *cp,
                                char *fp, int count);
         void    (*write_wakeup)(struct tty_struct *);
-        void    (*dcd_change)(struct tty_struct *, unsigned int,
-                                struct pps_event_time *);
+        void    (*dcd_change)(struct tty_struct *, unsigned int);
 
         struct  module *owner;
         
diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h
index 4f628a6fc5b4..02b83db8e2c5 100644
--- a/include/linux/uprobes.h
+++ b/include/linux/uprobes.h
@@ -35,13 +35,20 @@ struct inode;
 # include <asm/uprobes.h>
 #endif
 
+#define UPROBE_HANDLER_REMOVE           1
+#define UPROBE_HANDLER_MASK             1
+
+enum uprobe_filter_ctx {
+        UPROBE_FILTER_REGISTER,
+        UPROBE_FILTER_UNREGISTER,
+        UPROBE_FILTER_MMAP,
+};
+
 struct uprobe_consumer {
         int (*handler)(struct uprobe_consumer *self, struct pt_regs *regs);
-        /*
-         * filter is optional; If a filter exists, handler is run
-         * if and only if filter returns true.
-         */
-        bool (*filter)(struct uprobe_consumer *self, struct task_struct *task);
+        bool (*filter)(struct uprobe_consumer *self,
+                                enum uprobe_filter_ctx ctx,
+                                struct mm_struct *mm);
 
         struct uprobe_consumer *next;
 };
@@ -94,6 +101,7 @@ extern int __weak set_swbp(struct arch_uprobe *aup, struct mm_struct *mm, unsign
 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 int uprobe_apply(struct inode *inode, loff_t offset, struct uprobe_consumer *uc, bool);
 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);
@@ -117,6 +125,11 @@ uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *uc)
 {
         return -ENOSYS;
 }
+static inline int
+uprobe_apply(struct inode *inode, loff_t offset, struct uprobe_consumer *uc, bool add)
+{
+        return -ENOSYS;
+}
 static inline void
 uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc)
 {
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 689b14b26c8d..4d22d0f6167a 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -357,6 +357,8 @@ struct usb_bus {
         int bandwidth_int_reqs;         /* number of Interrupt requests */
         int bandwidth_isoc_reqs;        /* number of Isoc. requests */
 
+        unsigned resuming_ports;        /* bit array: resuming root-hub ports */
+
 #if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE)
         struct mon_bus *mon_bus;        /* non-null when associated */
         int monitored;                  /* non-zero when monitored */
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index b09c37e04a91..3c671c1b37f6 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -77,6 +77,8 @@ struct usb_configuration;
  *      in interface or class descriptors; endpoints; I/O buffers; and so on.
  * @unbind: Reverses @bind; called as a side effect of unregistering the
  *      driver which added this function.
+ * @free_func: free the struct usb_function.
+ * @mod: (internal) points to the module that created this structure.
  * @set_alt: (REQUIRED) Reconfigures altsettings; function drivers may
  *      initialize usb_ep.driver data at this time (when it is used).
  *      Note that setting an interface to its current altsetting resets
@@ -116,6 +118,7 @@ struct usb_configuration;
  * two or more distinct instances within the same configuration, providing
  * several independent logical data links to a USB host.
  */
+
 struct usb_function {
         const char                      *name;
         struct usb_gadget_strings       **strings;
@@ -136,6 +139,8 @@ struct usb_function {
                                         struct usb_function *);
         void                    (*unbind)(struct usb_configuration *,
                                         struct usb_function *);
+        void                    (*free_func)(struct usb_function *f);
+        struct module           *mod;
 
         /* runtime state management */
         int                     (*set_alt)(struct usb_function *,
@@ -156,6 +161,7 @@ struct usb_function {
         /* internals */
         struct list_head                list;
         DECLARE_BITMAP(endpoints, 32);
+        const struct usb_function_instance *fi;
 };
 
 int usb_add_function(struct usb_configuration *, struct usb_function *);
@@ -184,7 +190,8 @@ int config_ep_by_speed(struct usb_gadget *g, struct usb_function *f,
  * @bConfigurationValue: Copied into configuration descriptor.
  * @iConfiguration: Copied into configuration descriptor.
  * @bmAttributes: Copied into configuration descriptor.
- * @bMaxPower: Copied into configuration descriptor.
+ * @MaxPower: Power consumtion in mA. Used to compute bMaxPower in the
+ *      configuration descriptor after considering the bus speed.
  * @cdev: assigned by @usb_add_config() before calling @bind(); this is
  *      the device associated with this configuration.
  *
@@ -230,7 +237,7 @@ struct usb_configuration {
         u8                      bConfigurationValue;
         u8                      iConfiguration;
         u8                      bmAttributes;
-        u8                      bMaxPower;
+        u16                     MaxPower;
 
         struct usb_composite_dev        *cdev;
 
@@ -316,7 +323,15 @@ struct usb_composite_driver {
 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);
+extern int composite_dev_prepare(struct usb_composite_driver *composite,
+                struct usb_composite_dev *cdev);
+void composite_dev_cleanup(struct usb_composite_dev *cdev);
 
+static inline struct usb_composite_driver *to_cdriver(
+                struct usb_gadget_driver *gdrv)
+{
+        return container_of(gdrv, struct usb_composite_driver, gadget_driver);
+}
 
 /**
  * struct usb_composite_device - represents one composite usb gadget
@@ -360,6 +375,7 @@ struct usb_composite_dev {
         unsigned int                    suspended:1;
         struct usb_device_descriptor    desc;
         struct list_head                configs;
+        struct list_head                gstrings;
         struct usb_composite_driver     *driver;
         u8                              next_string_id;
         char                            *def_manufacturer;
@@ -381,8 +397,15 @@ struct usb_composite_dev {
 extern int usb_string_id(struct usb_composite_dev *c);
 extern int usb_string_ids_tab(struct usb_composite_dev *c,
                               struct usb_string *str);
+extern struct usb_string *usb_gstrings_attach(struct usb_composite_dev *cdev,
+                struct usb_gadget_strings **sp, unsigned n_strings);
+
 extern int usb_string_ids_n(struct usb_composite_dev *c, unsigned n);
 
+extern void composite_disconnect(struct usb_gadget *gadget);
+extern int composite_setup(struct usb_gadget *gadget,
+                const struct usb_ctrlrequest *ctrl);
+
 /*
  * Some systems will need runtime overrides for the  product identifiers
  * published in the device descriptor, either numbers or strings or both.
@@ -431,6 +454,54 @@ static inline u16 get_default_bcdDevice(void)
         return bcdDevice;
 }
 
+struct usb_function_driver {
+        const char *name;
+        struct module *mod;
+        struct list_head list;
+        struct usb_function_instance *(*alloc_inst)(void);
+        struct usb_function *(*alloc_func)(struct usb_function_instance *inst);
+};
+
+struct usb_function_instance {
+        struct usb_function_driver *fd;
+        void (*free_func_inst)(struct usb_function_instance *inst);
+};
+
+void usb_function_unregister(struct usb_function_driver *f);
+int usb_function_register(struct usb_function_driver *newf);
+void usb_put_function_instance(struct usb_function_instance *fi);
+void usb_put_function(struct usb_function *f);
+struct usb_function_instance *usb_get_function_instance(const char *name);
+struct usb_function *usb_get_function(struct usb_function_instance *fi);
+
+struct usb_configuration *usb_get_config(struct usb_composite_dev *cdev,
+                int val);
+int usb_add_config_only(struct usb_composite_dev *cdev,
+                struct usb_configuration *config);
+void usb_remove_function(struct usb_configuration *c, struct usb_function *f);
+
+#define DECLARE_USB_FUNCTION(_name, _inst_alloc, _func_alloc)           \
+        static struct usb_function_driver _name ## usb_func = {         \
+                .name = __stringify(_name),                             \
+                .mod  = THIS_MODULE,                                    \
+                .alloc_inst = _inst_alloc,                              \
+                .alloc_func = _func_alloc,                              \
+        };                                                              \
+        MODULE_ALIAS("usbfunc:"__stringify(_name));
+
+#define DECLARE_USB_FUNCTION_INIT(_name, _inst_alloc, _func_alloc)      \
+        DECLARE_USB_FUNCTION(_name, _inst_alloc, _func_alloc)           \
+        static int __init _name ## mod_init(void)                       \
+        {                                                               \
+                return usb_function_register(&_name ## usb_func);       \
+        }                                                               \
+        static void __exit _name ## mod_exit(void)                      \
+        {                                                               \
+                usb_function_unregister(&_name ## usb_func);            \
+        }                                                               \
+        module_init(_name ## mod_init);                                 \
+        module_exit(_name ## mod_exit)
+
 /* messaging utils */
 #define DBG(d, fmt, args...) \
         dev_dbg(&(d)->gadget->dev , fmt , ## args)
diff --git a/include/linux/usb/dwc3-omap.h b/include/linux/usb/dwc3-omap.h
new file mode 100644
index 000000000000..51eae14477f7
--- /dev/null
+++ b/include/linux/usb/dwc3-omap.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2013 by Texas Instruments
+ *
+ * The Inventra Controller Driver for Linux 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 __DWC3_OMAP_H__
+#define __DWC3_OMAP_H__
+
+enum omap_dwc3_vbus_id_status {
+        OMAP_DWC3_UNKNOWN = 0,
+        OMAP_DWC3_ID_GROUND,
+        OMAP_DWC3_ID_FLOAT,
+        OMAP_DWC3_VBUS_VALID,
+        OMAP_DWC3_VBUS_OFF,
+};
+
+#if (defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_DWC3_MODULE))
+extern void dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status);
+#else
+static inline void dwc3_omap_mailbox(enum omap_dwc3_vbus_id_status status)
+{
+        return;
+}
+#endif
+
+#endif  /* __DWC3_OMAP_H__ */
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 0af6569b8cc6..2e297e80d59a 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -471,12 +471,6 @@ struct usb_gadget_ops {
                         struct usb_gadget_driver *);
         int     (*udc_stop)(struct usb_gadget *,
                         struct usb_gadget_driver *);
-
-        /* Those two are deprecated */
-        int     (*start)(struct usb_gadget_driver *,
-                        int (*bind)(struct usb_gadget *,
-                                struct usb_gadget_driver *driver));
-        int     (*stop)(struct usb_gadget_driver *);
 };
 
 /**
@@ -880,6 +874,8 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver);
 
 extern int usb_add_gadget_udc(struct device *parent, struct usb_gadget *gadget);
 extern void usb_del_gadget_udc(struct usb_gadget *gadget);
+extern int udc_attach_driver(const char *name,
+                struct usb_gadget_driver *driver);
 
 /*-------------------------------------------------------------------------*/
 
@@ -911,6 +907,11 @@ struct usb_gadget_strings {
         struct usb_string       *strings;
 };
 
+struct usb_gadget_string_container {
+        struct list_head        list;
+        u8                      *stash[0];
+};
+
 /* put descriptor for string with that id into buf (buflen >= 256) */
 int usb_gadget_get_string(struct usb_gadget_strings *table, int id, u8 *buf);
 
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 608050b2545f..0a78df5f6cfd 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -430,6 +430,9 @@ extern void usb_hcd_poll_rh_status(struct usb_hcd *hcd);
 extern void usb_wakeup_notification(struct usb_device *hdev,
                 unsigned int portnum);
 
+extern void usb_hcd_start_port_resume(struct usb_bus *bus, int portnum);
+extern void usb_hcd_end_port_resume(struct usb_bus *bus, int portnum);
+
 /* The D0/D1 toggle bits ... USE WITH CAUTION (they're almost hcd-internal) */
 #define usb_gettoggle(dev, ep, out) (((dev)->toggle[out] >> (ep)) & 1)
 #define usb_dotoggle(dev, ep, out)  ((dev)->toggle[out] ^= (1 << (ep)))
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index eb505250940a..053c26841cc3 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -99,6 +99,8 @@ struct musb_hdrc_platform_data {
         /* MUSB_HOST, MUSB_PERIPHERAL, or MUSB_OTG */
         u8              mode;
 
+        u8              has_mailbox:1;
+
         /* for clk_get() */
         const char      *clock;
 
diff --git a/include/linux/usb/omap_control_usb.h b/include/linux/usb/omap_control_usb.h
new file mode 100644
index 000000000000..27b5b8c931b0
--- /dev/null
+++ b/include/linux/usb/omap_control_usb.h
@@ -0,0 +1,92 @@
+/*
+ * omap_control_usb.h - Header file for the USB part of control module.
+ *
+ * Copyright (C) 2013 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 __OMAP_CONTROL_USB_H__
+#define __OMAP_CONTROL_USB_H__
+
+struct omap_control_usb {
+        struct device *dev;
+
+        u32 __iomem *dev_conf;
+        u32 __iomem *otghs_control;
+        u32 __iomem *phy_power;
+
+        struct clk *sys_clk;
+
+        u32 type;
+};
+
+struct omap_control_usb_platform_data {
+        u8 type;
+};
+
+enum omap_control_usb_mode {
+        USB_MODE_UNDEFINED = 0,
+        USB_MODE_HOST,
+        USB_MODE_DEVICE,
+        USB_MODE_DISCONNECT,
+};
+
+/* To differentiate ctrl module IP having either mailbox or USB3 PHY power */
+#define OMAP_CTRL_DEV_TYPE1             0x1
+#define OMAP_CTRL_DEV_TYPE2             0x2
+
+#define OMAP_CTRL_DEV_PHY_PD            BIT(0)
+
+#define OMAP_CTRL_DEV_AVALID            BIT(0)
+#define OMAP_CTRL_DEV_BVALID            BIT(1)
+#define OMAP_CTRL_DEV_VBUSVALID         BIT(2)
+#define OMAP_CTRL_DEV_SESSEND           BIT(3)
+#define OMAP_CTRL_DEV_IDDIG             BIT(4)
+
+#define OMAP_CTRL_USB_PWRCTL_CLK_CMD_MASK       0x003FC000
+#define OMAP_CTRL_USB_PWRCTL_CLK_CMD_SHIFT      0xE
+
+#define OMAP_CTRL_USB_PWRCTL_CLK_FREQ_MASK      0xFFC00000
+#define OMAP_CTRL_USB_PWRCTL_CLK_FREQ_SHIFT     0x16
+
+#define OMAP_CTRL_USB3_PHY_TX_RX_POWERON        0x3
+#define OMAP_CTRL_USB3_PHY_TX_RX_POWEROFF       0x0
+
+#if IS_ENABLED(CONFIG_OMAP_CONTROL_USB)
+extern struct device *omap_get_control_dev(void);
+extern void omap_control_usb_phy_power(struct device *dev, int on);
+extern void omap_control_usb3_phy_power(struct device *dev, bool on);
+extern void omap_control_usb_set_mode(struct device *dev,
+        enum omap_control_usb_mode mode);
+#else
+static inline struct device *omap_get_control_dev(void)
+{
+        return ERR_PTR(-ENODEV);
+}
+
+static inline void omap_control_usb_phy_power(struct device *dev, int on)
+{
+}
+
+static inline void omap_control_usb3_phy_power(struct device *dev, int on)
+{
+}
+
+static inline void omap_control_usb_set_mode(struct device *dev,
+        enum omap_control_usb_mode mode)
+{
+}
+#endif
+
+#endif  /* __OMAP_CONTROL_USB_H__ */
diff --git a/include/linux/usb/omap_usb.h b/include/linux/usb/omap_usb.h
index 0ea17f8ae820..6ae29360e1d2 100644
--- a/include/linux/usb/omap_usb.h
+++ b/include/linux/usb/omap_usb.h
@@ -19,19 +19,29 @@
 #ifndef __DRIVERS_OMAP_USB2_H
 #define __DRIVERS_OMAP_USB2_H
 
+#include <linux/io.h>
 #include <linux/usb/otg.h>
 
+struct usb_dpll_params {
+        u16     m;
+        u8      n;
+        u8      freq:3;
+        u8      sd;
+        u32     mf;
+};
+
 struct omap_usb {
         struct usb_phy          phy;
         struct phy_companion    *comparator;
+        void __iomem            *pll_ctrl_base;
         struct device           *dev;
-        u32 __iomem             *control_dev;
+        struct device           *control_dev;
         struct clk              *wkupclk;
+        struct clk              *sys_clk;
+        struct clk              *optclk;
         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)
@@ -43,4 +53,15 @@ static inline int omap_usb2_set_comparator(struct phy_companion *comparator)
 }
 #endif
 
+static inline u32 omap_usb_readl(void __iomem *addr, unsigned offset)
+{
+        return __raw_readl(addr + offset);
+}
+
+static inline void omap_usb_writel(void __iomem *addr, unsigned offset,
+        u32 data)
+{
+        __raw_writel(data, addr + offset);
+}
+
 #endif /* __DRIVERS_OMAP_USB_H */
diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h
index a29ae1eb9346..15847cbdb512 100644
--- a/include/linux/usb/phy.h
+++ b/include/linux/usb/phy.h
@@ -106,9 +106,25 @@ struct usb_phy {
                         enum usb_device_speed speed);
 };
 
+/**
+ * struct usb_phy_bind - represent the binding for the phy
+ * @dev_name: the device name of the device that will bind to the phy
+ * @phy_dev_name: the device name of the phy
+ * @index: used if a single controller uses multiple phys
+ * @phy: reference to the phy
+ * @list: to maintain a linked list of the binding information
+ */
+struct usb_phy_bind {
+        const char      *dev_name;
+        const char      *phy_dev_name;
+        u8              index;
+        struct usb_phy  *phy;
+        struct list_head list;
+};
 
 /* for board-specific init logic */
 extern int usb_add_phy(struct usb_phy *, enum usb_phy_type type);
+extern int usb_add_phy_dev(struct usb_phy *);
 extern void usb_remove_phy(struct usb_phy *);
 
 /* helpers for direct access thru low-level io interface */
@@ -149,8 +165,14 @@ usb_phy_shutdown(struct usb_phy *x)
 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 struct usb_phy *usb_get_phy_dev(struct device *dev, u8 index);
+extern struct usb_phy *devm_usb_get_phy_dev(struct device *dev, u8 index);
+extern struct usb_phy *devm_usb_get_phy_by_phandle(struct device *dev,
+        const char *phandle, u8 index);
 extern void usb_put_phy(struct usb_phy *);
 extern void devm_usb_put_phy(struct device *dev, struct usb_phy *x);
+extern int usb_bind_phy(const char *dev_name, u8 index,
+                                const char *phy_dev_name);
 #else
 static inline struct usb_phy *usb_get_phy(enum usb_phy_type type)
 {
@@ -163,6 +185,22 @@ static inline struct usb_phy *devm_usb_get_phy(struct device *dev,
         return NULL;
 }
 
+static inline struct usb_phy *usb_get_phy_dev(struct device *dev, u8 index)
+{
+        return NULL;
+}
+
+static inline struct usb_phy *devm_usb_get_phy_dev(struct device *dev, u8 index)
+{
+        return NULL;
+}
+
+static inline struct usb_phy *devm_usb_get_phy_by_phandle(struct device *dev,
+        const char *phandle, u8 index)
+{
+        return NULL;
+}
+
 static inline void usb_put_phy(struct usb_phy *x)
 {
 }
@@ -171,6 +209,11 @@ static inline void devm_usb_put_phy(struct device *dev, struct usb_phy *x)
 {
 }
 
+static inline int usb_bind_phy(const char *dev_name, u8 index,
+                                const char *phy_dev_name)
+{
+        return -EOPNOTSUPP;
+}
 #endif
 
 static inline int
diff --git a/include/linux/usb/samsung_usb_phy.h b/include/linux/usb/samsung_usb_phy.h
new file mode 100644
index 000000000000..916782699f1c
--- /dev/null
+++ b/include/linux/usb/samsung_usb_phy.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics Co.Ltd
+ *              http://www.samsung.com/
+ *
+ * Defines phy types for samsung usb phy controllers - HOST or DEIVCE.
+ *
+ * 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.
+ */
+
+enum samsung_usb_phy_type {
+        USB_PHY_TYPE_DEVICE,
+        USB_PHY_TYPE_HOST,
+};
diff --git a/include/linux/usb/tegra_usb_phy.h b/include/linux/usb/tegra_usb_phy.h
index 176b1ca06ae4..9ebebe906925 100644
--- a/include/linux/usb/tegra_usb_phy.h
+++ b/include/linux/usb/tegra_usb_phy.h
@@ -59,22 +59,24 @@ struct tegra_usb_phy {
         struct usb_phy *ulpi;
         struct usb_phy u_phy;
         struct device *dev;
+        bool is_legacy_phy;
+        bool is_ulpi_phy;
 };
 
 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_preresume(struct usb_phy *phy);
 
-void tegra_usb_phy_clk_enable(struct tegra_usb_phy *phy);
+void tegra_usb_phy_postresume(struct usb_phy *phy);
 
-void tegra_usb_phy_preresume(struct tegra_usb_phy *phy);
+void tegra_ehci_phy_restore_start(struct usb_phy *phy,
+                                 enum tegra_usb_phy_port_speed port_speed);
 
-void tegra_usb_phy_postresume(struct tegra_usb_phy *phy);
+void tegra_ehci_phy_restore_end(struct 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_set_pts(struct usb_phy *x, u8 pts_val);
 
-void tegra_ehci_phy_restore_end(struct tegra_usb_phy *phy);
+void tegra_ehci_set_phcd(struct usb_phy *x, bool enable);
 
 #endif /* __TEGRA_USB_PHY_H */
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index bd45eb7bedc8..0e5ac93bab10 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -33,6 +33,7 @@ struct usbnet {
         wait_queue_head_t       *wait;
         struct mutex            phy_mutex;
         unsigned char           suspend_count;
+        unsigned char           pkt_cnt, pkt_err;
 
         /* i/o info: pipes etc */
         unsigned                in, out;
@@ -70,6 +71,7 @@ struct usbnet {
 #               define EVENT_DEV_OPEN   7
 #               define EVENT_DEVICE_REPORT_IDLE 8
 #               define EVENT_NO_RUNTIME_PM      9
+#               define EVENT_RX_KILL    10
 };
 
 static inline struct usb_driver *driver_of(struct usb_interface *intf)
@@ -107,6 +109,7 @@ struct driver_info {
  */
 #define FLAG_MULTI_PACKET       0x2000
 #define FLAG_RX_ASSEMBLE        0x4000  /* rx packets may span >1 frames */
+#define FLAG_NOARP              0x8000  /* device can't do ARP */
 
         /* init device ... can sleep, or cause probe() failure */
         int     (*bind)(struct usbnet *, struct usb_interface *);
diff --git a/include/linux/vmw_vmci_api.h b/include/linux/vmw_vmci_api.h
new file mode 100644
index 000000000000..023430e265fe
--- /dev/null
+++ b/include/linux/vmw_vmci_api.h
@@ -0,0 +1,82 @@
+/*
+ * VMware VMCI Driver
+ *
+ * Copyright (C) 2012 VMware, 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 as published by the
+ * Free Software Foundation version 2 and no 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 __VMW_VMCI_API_H__
+#define __VMW_VMCI_API_H__
+
+#include <linux/uidgid.h>
+#include <linux/vmw_vmci_defs.h>
+
+#undef  VMCI_KERNEL_API_VERSION
+#define VMCI_KERNEL_API_VERSION_1 1
+#define VMCI_KERNEL_API_VERSION_2 2
+#define VMCI_KERNEL_API_VERSION   VMCI_KERNEL_API_VERSION_2
+
+typedef void (vmci_device_shutdown_fn) (void *device_registration,
+                                        void *user_data);
+
+int vmci_datagram_create_handle(u32 resource_id, u32 flags,
+                                vmci_datagram_recv_cb recv_cb,
+                                void *client_data,
+                                struct vmci_handle *out_handle);
+int vmci_datagram_create_handle_priv(u32 resource_id, u32 flags, u32 priv_flags,
+                                     vmci_datagram_recv_cb recv_cb,
+                                     void *client_data,
+                                     struct vmci_handle *out_handle);
+int vmci_datagram_destroy_handle(struct vmci_handle handle);
+int vmci_datagram_send(struct vmci_datagram *msg);
+int vmci_doorbell_create(struct vmci_handle *handle, u32 flags,
+                         u32 priv_flags,
+                         vmci_callback notify_cb, void *client_data);
+int vmci_doorbell_destroy(struct vmci_handle handle);
+int vmci_doorbell_notify(struct vmci_handle handle, u32 priv_flags);
+u32 vmci_get_context_id(void);
+bool vmci_is_context_owner(u32 context_id, kuid_t uid);
+
+int vmci_event_subscribe(u32 event,
+                         vmci_event_cb callback, void *callback_data,
+                         u32 *subid);
+int vmci_event_unsubscribe(u32 subid);
+u32 vmci_context_get_priv_flags(u32 context_id);
+int vmci_qpair_alloc(struct vmci_qp **qpair,
+                     struct vmci_handle *handle,
+                     u64 produce_qsize,
+                     u64 consume_qsize,
+                     u32 peer, u32 flags, u32 priv_flags);
+int vmci_qpair_detach(struct vmci_qp **qpair);
+int vmci_qpair_get_produce_indexes(const struct vmci_qp *qpair,
+                                   u64 *producer_tail,
+                                   u64 *consumer_head);
+int vmci_qpair_get_consume_indexes(const struct vmci_qp *qpair,
+                                   u64 *consumer_tail,
+                                   u64 *producer_head);
+s64 vmci_qpair_produce_free_space(const struct vmci_qp *qpair);
+s64 vmci_qpair_produce_buf_ready(const struct vmci_qp *qpair);
+s64 vmci_qpair_consume_free_space(const struct vmci_qp *qpair);
+s64 vmci_qpair_consume_buf_ready(const struct vmci_qp *qpair);
+ssize_t vmci_qpair_enqueue(struct vmci_qp *qpair,
+                           const void *buf, size_t buf_size, int mode);
+ssize_t vmci_qpair_dequeue(struct vmci_qp *qpair,
+                           void *buf, size_t buf_size, int mode);
+ssize_t vmci_qpair_peek(struct vmci_qp *qpair, void *buf, size_t buf_size,
+                        int mode);
+ssize_t vmci_qpair_enquev(struct vmci_qp *qpair,
+                          void *iov, size_t iov_size, int mode);
+ssize_t vmci_qpair_dequev(struct vmci_qp *qpair,
+                          void *iov, size_t iov_size, int mode);
+ssize_t vmci_qpair_peekv(struct vmci_qp *qpair, void *iov, size_t iov_size,
+                         int mode);
+
+#endif /* !__VMW_VMCI_API_H__ */
diff --git a/include/linux/vmw_vmci_defs.h b/include/linux/vmw_vmci_defs.h
new file mode 100644
index 000000000000..65ac54c61c18
--- /dev/null
+++ b/include/linux/vmw_vmci_defs.h
@@ -0,0 +1,880 @@
+/*
+ * VMware VMCI Driver
+ *
+ * Copyright (C) 2012 VMware, 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 as published by the
+ * Free Software Foundation version 2 and no 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 _VMW_VMCI_DEF_H_
+#define _VMW_VMCI_DEF_H_
+
+#include <linux/atomic.h>
+
+/* Register offsets. */
+#define VMCI_STATUS_ADDR      0x00
+#define VMCI_CONTROL_ADDR     0x04
+#define VMCI_ICR_ADDR         0x08
+#define VMCI_IMR_ADDR         0x0c
+#define VMCI_DATA_OUT_ADDR    0x10
+#define VMCI_DATA_IN_ADDR     0x14
+#define VMCI_CAPS_ADDR        0x18
+#define VMCI_RESULT_LOW_ADDR  0x1c
+#define VMCI_RESULT_HIGH_ADDR 0x20
+
+/* Max number of devices. */
+#define VMCI_MAX_DEVICES 1
+
+/* Status register bits. */
+#define VMCI_STATUS_INT_ON     0x1
+
+/* Control register bits. */
+#define VMCI_CONTROL_RESET        0x1
+#define VMCI_CONTROL_INT_ENABLE   0x2
+#define VMCI_CONTROL_INT_DISABLE  0x4
+
+/* Capabilities register bits. */
+#define VMCI_CAPS_HYPERCALL     0x1
+#define VMCI_CAPS_GUESTCALL     0x2
+#define VMCI_CAPS_DATAGRAM      0x4
+#define VMCI_CAPS_NOTIFICATIONS 0x8
+
+/* Interrupt Cause register bits. */
+#define VMCI_ICR_DATAGRAM      0x1
+#define VMCI_ICR_NOTIFICATION  0x2
+
+/* Interrupt Mask register bits. */
+#define VMCI_IMR_DATAGRAM      0x1
+#define VMCI_IMR_NOTIFICATION  0x2
+
+/* Interrupt type. */
+enum {
+        VMCI_INTR_TYPE_INTX = 0,
+        VMCI_INTR_TYPE_MSI = 1,
+        VMCI_INTR_TYPE_MSIX = 2,
+};
+
+/* Maximum MSI/MSI-X interrupt vectors in the device. */
+#define VMCI_MAX_INTRS 2
+
+/*
+ * Supported interrupt vectors.  There is one for each ICR value above,
+ * but here they indicate the position in the vector array/message ID.
+ */
+enum {
+        VMCI_INTR_DATAGRAM = 0,
+        VMCI_INTR_NOTIFICATION = 1,
+};
+
+/*
+ * A single VMCI device has an upper limit of 128MB on the amount of
+ * memory that can be used for queue pairs.
+ */
+#define VMCI_MAX_GUEST_QP_MEMORY (128 * 1024 * 1024)
+
+/*
+ * Queues with pre-mapped data pages must be small, so that we don't pin
+ * too much kernel memory (especially on vmkernel).  We limit a queuepair to
+ * 32 KB, or 16 KB per queue for symmetrical pairs.
+ */
+#define VMCI_MAX_PINNED_QP_MEMORY (32 * 1024)
+
+/*
+ * We have a fixed set of resource IDs available in the VMX.
+ * This allows us to have a very simple implementation since we statically
+ * know how many will create datagram handles. If a new caller arrives and
+ * we have run out of slots we can manually increment the maximum size of
+ * available resource IDs.
+ *
+ * VMCI reserved hypervisor datagram resource IDs.
+ */
+enum {
+        VMCI_RESOURCES_QUERY = 0,
+        VMCI_GET_CONTEXT_ID = 1,
+        VMCI_SET_NOTIFY_BITMAP = 2,
+        VMCI_DOORBELL_LINK = 3,
+        VMCI_DOORBELL_UNLINK = 4,
+        VMCI_DOORBELL_NOTIFY = 5,
+        /*
+         * VMCI_DATAGRAM_REQUEST_MAP and VMCI_DATAGRAM_REMOVE_MAP are
+         * obsoleted by the removal of VM to VM communication.
+         */
+        VMCI_DATAGRAM_REQUEST_MAP = 6,
+        VMCI_DATAGRAM_REMOVE_MAP = 7,
+        VMCI_EVENT_SUBSCRIBE = 8,
+        VMCI_EVENT_UNSUBSCRIBE = 9,
+        VMCI_QUEUEPAIR_ALLOC = 10,
+        VMCI_QUEUEPAIR_DETACH = 11,
+
+        /*
+         * VMCI_VSOCK_VMX_LOOKUP was assigned to 12 for Fusion 3.0/3.1,
+         * WS 7.0/7.1 and ESX 4.1
+         */
+        VMCI_HGFS_TRANSPORT = 13,
+        VMCI_UNITY_PBRPC_REGISTER = 14,
+        VMCI_RPC_PRIVILEGED = 15,
+        VMCI_RPC_UNPRIVILEGED = 16,
+        VMCI_RESOURCE_MAX = 17,
+};
+
+/*
+ * struct vmci_handle - Ownership information structure
+ * @context:    The VMX context ID.
+ * @resource:   The resource ID (used for locating in resource hash).
+ *
+ * The vmci_handle structure is used to track resources used within
+ * vmw_vmci.
+ */
+struct vmci_handle {
+        u32 context;
+        u32 resource;
+};
+
+#define vmci_make_handle(_cid, _rid) \
+        (struct vmci_handle){ .context = _cid, .resource = _rid }
+
+static inline bool vmci_handle_is_equal(struct vmci_handle h1,
+                                        struct vmci_handle h2)
+{
+        return h1.context == h2.context && h1.resource == h2.resource;
+}
+
+#define VMCI_INVALID_ID ~0
+static const struct vmci_handle VMCI_INVALID_HANDLE = {
+        .context = VMCI_INVALID_ID,
+        .resource = VMCI_INVALID_ID
+};
+
+static inline bool vmci_handle_is_invalid(struct vmci_handle h)
+{
+        return vmci_handle_is_equal(h, VMCI_INVALID_HANDLE);
+}
+
+/*
+ * The below defines can be used to send anonymous requests.
+ * This also indicates that no response is expected.
+ */
+#define VMCI_ANON_SRC_CONTEXT_ID   VMCI_INVALID_ID
+#define VMCI_ANON_SRC_RESOURCE_ID  VMCI_INVALID_ID
+static const struct vmci_handle VMCI_ANON_SRC_HANDLE = {
+        .context = VMCI_ANON_SRC_CONTEXT_ID,
+        .resource = VMCI_ANON_SRC_RESOURCE_ID
+};
+
+/* The lowest 16 context ids are reserved for internal use. */
+#define VMCI_RESERVED_CID_LIMIT ((u32) 16)
+
+/*
+ * Hypervisor context id, used for calling into hypervisor
+ * supplied services from the VM.
+ */
+#define VMCI_HYPERVISOR_CONTEXT_ID 0
+
+/*
+ * Well-known context id, a logical context that contains a set of
+ * well-known services. This context ID is now obsolete.
+ */
+#define VMCI_WELL_KNOWN_CONTEXT_ID 1
+
+/*
+ * Context ID used by host endpoints.
+ */
+#define VMCI_HOST_CONTEXT_ID  2
+
+#define VMCI_CONTEXT_IS_VM(_cid) (VMCI_INVALID_ID != (_cid) &&          \
+                                  (_cid) > VMCI_HOST_CONTEXT_ID)
+
+/*
+ * The VMCI_CONTEXT_RESOURCE_ID is used together with vmci_make_handle to make
+ * handles that refer to a specific context.
+ */
+#define VMCI_CONTEXT_RESOURCE_ID 0
+
+/*
+ * VMCI error codes.
+ */
+enum {
+        VMCI_SUCCESS_QUEUEPAIR_ATTACH   = 5,
+        VMCI_SUCCESS_QUEUEPAIR_CREATE   = 4,
+        VMCI_SUCCESS_LAST_DETACH        = 3,
+        VMCI_SUCCESS_ACCESS_GRANTED     = 2,
+        VMCI_SUCCESS_ENTRY_DEAD         = 1,
+        VMCI_SUCCESS                     = 0,
+        VMCI_ERROR_INVALID_RESOURCE      = (-1),
+        VMCI_ERROR_INVALID_ARGS          = (-2),
+        VMCI_ERROR_NO_MEM                = (-3),
+        VMCI_ERROR_DATAGRAM_FAILED       = (-4),
+        VMCI_ERROR_MORE_DATA             = (-5),
+        VMCI_ERROR_NO_MORE_DATAGRAMS     = (-6),
+        VMCI_ERROR_NO_ACCESS             = (-7),
+        VMCI_ERROR_NO_HANDLE             = (-8),
+        VMCI_ERROR_DUPLICATE_ENTRY       = (-9),
+        VMCI_ERROR_DST_UNREACHABLE       = (-10),
+        VMCI_ERROR_PAYLOAD_TOO_LARGE     = (-11),
+        VMCI_ERROR_INVALID_PRIV          = (-12),
+        VMCI_ERROR_GENERIC               = (-13),
+        VMCI_ERROR_PAGE_ALREADY_SHARED   = (-14),
+        VMCI_ERROR_CANNOT_SHARE_PAGE     = (-15),
+        VMCI_ERROR_CANNOT_UNSHARE_PAGE   = (-16),
+        VMCI_ERROR_NO_PROCESS            = (-17),
+        VMCI_ERROR_NO_DATAGRAM           = (-18),
+        VMCI_ERROR_NO_RESOURCES          = (-19),
+        VMCI_ERROR_UNAVAILABLE           = (-20),
+        VMCI_ERROR_NOT_FOUND             = (-21),
+        VMCI_ERROR_ALREADY_EXISTS        = (-22),
+        VMCI_ERROR_NOT_PAGE_ALIGNED      = (-23),
+        VMCI_ERROR_INVALID_SIZE          = (-24),
+        VMCI_ERROR_REGION_ALREADY_SHARED = (-25),
+        VMCI_ERROR_TIMEOUT               = (-26),
+        VMCI_ERROR_DATAGRAM_INCOMPLETE   = (-27),
+        VMCI_ERROR_INCORRECT_IRQL        = (-28),
+        VMCI_ERROR_EVENT_UNKNOWN         = (-29),
+        VMCI_ERROR_OBSOLETE              = (-30),
+        VMCI_ERROR_QUEUEPAIR_MISMATCH    = (-31),
+        VMCI_ERROR_QUEUEPAIR_NOTSET      = (-32),
+        VMCI_ERROR_QUEUEPAIR_NOTOWNER    = (-33),
+        VMCI_ERROR_QUEUEPAIR_NOTATTACHED = (-34),
+        VMCI_ERROR_QUEUEPAIR_NOSPACE     = (-35),
+        VMCI_ERROR_QUEUEPAIR_NODATA      = (-36),
+        VMCI_ERROR_BUSMEM_INVALIDATION   = (-37),
+        VMCI_ERROR_MODULE_NOT_LOADED     = (-38),
+        VMCI_ERROR_DEVICE_NOT_FOUND      = (-39),
+        VMCI_ERROR_QUEUEPAIR_NOT_READY   = (-40),
+        VMCI_ERROR_WOULD_BLOCK           = (-41),
+
+        /* VMCI clients should return error code within this range */
+        VMCI_ERROR_CLIENT_MIN            = (-500),
+        VMCI_ERROR_CLIENT_MAX            = (-550),
+
+        /* Internal error codes. */
+        VMCI_SHAREDMEM_ERROR_BAD_CONTEXT = (-1000),
+};
+
+/* VMCI reserved events. */
+enum {
+        /* Only applicable to guest endpoints */
+        VMCI_EVENT_CTX_ID_UPDATE  = 0,
+
+        /* Applicable to guest and host */
+        VMCI_EVENT_CTX_REMOVED    = 1,
+
+        /* Only applicable to guest endpoints */
+        VMCI_EVENT_QP_RESUMED     = 2,
+
+        /* Applicable to guest and host */
+        VMCI_EVENT_QP_PEER_ATTACH = 3,
+
+        /* Applicable to guest and host */
+        VMCI_EVENT_QP_PEER_DETACH = 4,
+
+        /*
+         * Applicable to VMX and vmk.  On vmk,
+         * this event has the Context payload type.
+         */
+        VMCI_EVENT_MEM_ACCESS_ON  = 5,
+
+        /*
+         * Applicable to VMX and vmk.  Same as
+         * above for the payload type.
+         */
+        VMCI_EVENT_MEM_ACCESS_OFF = 6,
+        VMCI_EVENT_MAX            = 7,
+};
+
+/*
+ * Of the above events, a few are reserved for use in the VMX, and
+ * other endpoints (guest and host kernel) should not use them. For
+ * the rest of the events, we allow both host and guest endpoints to
+ * subscribe to them, to maintain the same API for host and guest
+ * endpoints.
+ */
+#define VMCI_EVENT_VALID_VMX(_event) ((_event) == VMCI_EVENT_MEM_ACCESS_ON || \
+                                      (_event) == VMCI_EVENT_MEM_ACCESS_OFF)
+
+#define VMCI_EVENT_VALID(_event) ((_event) < VMCI_EVENT_MAX &&          \
+                                  !VMCI_EVENT_VALID_VMX(_event))
+
+/* Reserved guest datagram resource ids. */
+#define VMCI_EVENT_HANDLER 0
+
+/*
+ * VMCI coarse-grained privileges (per context or host
+ * process/endpoint. An entity with the restricted flag is only
+ * allowed to interact with the hypervisor and trusted entities.
+ */
+enum {
+        VMCI_NO_PRIVILEGE_FLAGS = 0,
+        VMCI_PRIVILEGE_FLAG_RESTRICTED = 1,
+        VMCI_PRIVILEGE_FLAG_TRUSTED = 2,
+        VMCI_PRIVILEGE_ALL_FLAGS = (VMCI_PRIVILEGE_FLAG_RESTRICTED |
+                                    VMCI_PRIVILEGE_FLAG_TRUSTED),
+        VMCI_DEFAULT_PROC_PRIVILEGE_FLAGS = VMCI_NO_PRIVILEGE_FLAGS,
+        VMCI_LEAST_PRIVILEGE_FLAGS = VMCI_PRIVILEGE_FLAG_RESTRICTED,
+        VMCI_MAX_PRIVILEGE_FLAGS = VMCI_PRIVILEGE_FLAG_TRUSTED,
+};
+
+/* 0 through VMCI_RESERVED_RESOURCE_ID_MAX are reserved. */
+#define VMCI_RESERVED_RESOURCE_ID_MAX 1023
+
+/*
+ * Driver version.
+ *
+ * Increment major version when you make an incompatible change.
+ * Compatibility goes both ways (old driver with new executable
+ * as well as new driver with old executable).
+ */
+
+/* Never change VMCI_VERSION_SHIFT_WIDTH */
+#define VMCI_VERSION_SHIFT_WIDTH 16
+#define VMCI_MAKE_VERSION(_major, _minor)                       \
+        ((_major) << VMCI_VERSION_SHIFT_WIDTH | (u16) (_minor))
+
+#define VMCI_VERSION_MAJOR(v)  ((u32) (v) >> VMCI_VERSION_SHIFT_WIDTH)
+#define VMCI_VERSION_MINOR(v)  ((u16) (v))
+
+/*
+ * VMCI_VERSION is always the current version.  Subsequently listed
+ * versions are ways of detecting previous versions of the connecting
+ * application (i.e., VMX).
+ *
+ * VMCI_VERSION_NOVMVM: This version removed support for VM to VM
+ * communication.
+ *
+ * VMCI_VERSION_NOTIFY: This version introduced doorbell notification
+ * support.
+ *
+ * VMCI_VERSION_HOSTQP: This version introduced host end point support
+ * for hosted products.
+ *
+ * VMCI_VERSION_PREHOSTQP: This is the version prior to the adoption of
+ * support for host end-points.
+ *
+ * VMCI_VERSION_PREVERS2: This fictional version number is intended to
+ * represent the version of a VMX which doesn't call into the driver
+ * with ioctl VERSION2 and thus doesn't establish its version with the
+ * driver.
+ */
+
+#define VMCI_VERSION                VMCI_VERSION_NOVMVM
+#define VMCI_VERSION_NOVMVM         VMCI_MAKE_VERSION(11, 0)
+#define VMCI_VERSION_NOTIFY         VMCI_MAKE_VERSION(10, 0)
+#define VMCI_VERSION_HOSTQP         VMCI_MAKE_VERSION(9, 0)
+#define VMCI_VERSION_PREHOSTQP      VMCI_MAKE_VERSION(8, 0)
+#define VMCI_VERSION_PREVERS2       VMCI_MAKE_VERSION(1, 0)
+
+#define VMCI_SOCKETS_MAKE_VERSION(_p)                                   \
+        ((((_p)[0] & 0xFF) << 24) | (((_p)[1] & 0xFF) << 16) | ((_p)[2]))
+
+/*
+ * The VMCI IOCTLs.  We use identity code 7, as noted in ioctl-number.h, and
+ * we start at sequence 9f.  This gives us the same values that our shipping
+ * products use, starting at 1951, provided we leave out the direction and
+ * structure size.  Note that VMMon occupies the block following us, starting
+ * at 2001.
+ */
+#define IOCTL_VMCI_VERSION                      _IO(7, 0x9f)    /* 1951 */
+#define IOCTL_VMCI_INIT_CONTEXT                 _IO(7, 0xa0)
+#define IOCTL_VMCI_QUEUEPAIR_SETVA              _IO(7, 0xa4)
+#define IOCTL_VMCI_NOTIFY_RESOURCE              _IO(7, 0xa5)
+#define IOCTL_VMCI_NOTIFICATIONS_RECEIVE        _IO(7, 0xa6)
+#define IOCTL_VMCI_VERSION2                     _IO(7, 0xa7)
+#define IOCTL_VMCI_QUEUEPAIR_ALLOC              _IO(7, 0xa8)
+#define IOCTL_VMCI_QUEUEPAIR_SETPAGEFILE        _IO(7, 0xa9)
+#define IOCTL_VMCI_QUEUEPAIR_DETACH             _IO(7, 0xaa)
+#define IOCTL_VMCI_DATAGRAM_SEND                _IO(7, 0xab)
+#define IOCTL_VMCI_DATAGRAM_RECEIVE             _IO(7, 0xac)
+#define IOCTL_VMCI_CTX_ADD_NOTIFICATION         _IO(7, 0xaf)
+#define IOCTL_VMCI_CTX_REMOVE_NOTIFICATION      _IO(7, 0xb0)
+#define IOCTL_VMCI_CTX_GET_CPT_STATE            _IO(7, 0xb1)
+#define IOCTL_VMCI_CTX_SET_CPT_STATE            _IO(7, 0xb2)
+#define IOCTL_VMCI_GET_CONTEXT_ID               _IO(7, 0xb3)
+#define IOCTL_VMCI_SOCKETS_VERSION              _IO(7, 0xb4)
+#define IOCTL_VMCI_SOCKETS_GET_AF_VALUE         _IO(7, 0xb8)
+#define IOCTL_VMCI_SOCKETS_GET_LOCAL_CID        _IO(7, 0xb9)
+#define IOCTL_VMCI_SET_NOTIFY                   _IO(7, 0xcb)    /* 1995 */
+/*IOCTL_VMMON_START                             _IO(7, 0xd1)*/  /* 2001 */
+
+/*
+ * struct vmci_queue_header - VMCI Queue Header information.
+ *
+ * A Queue cannot stand by itself as designed.  Each Queue's header
+ * contains a pointer into itself (the producer_tail) and into its peer
+ * (consumer_head).  The reason for the separation is one of
+ * accessibility: Each end-point can modify two things: where the next
+ * location to enqueue is within its produce_q (producer_tail); and
+ * where the next dequeue location is in its consume_q (consumer_head).
+ *
+ * An end-point cannot modify the pointers of its peer (guest to
+ * guest; NOTE that in the host both queue headers are mapped r/w).
+ * But, each end-point needs read access to both Queue header
+ * structures in order to determine how much space is used (or left)
+ * in the Queue.  This is because for an end-point to know how full
+ * its produce_q is, it needs to use the consumer_head that points into
+ * the produce_q but -that- consumer_head is in the Queue header for
+ * that end-points consume_q.
+ *
+ * Thoroughly confused?  Sorry.
+ *
+ * producer_tail: the point to enqueue new entrants.  When you approach
+ * a line in a store, for example, you walk up to the tail.
+ *
+ * consumer_head: the point in the queue from which the next element is
+ * dequeued.  In other words, who is next in line is he who is at the
+ * head of the line.
+ *
+ * Also, producer_tail points to an empty byte in the Queue, whereas
+ * consumer_head points to a valid byte of data (unless producer_tail ==
+ * consumer_head in which case consumer_head does not point to a valid
+ * byte of data).
+ *
+ * For a queue of buffer 'size' bytes, the tail and head pointers will be in
+ * the range [0, size-1].
+ *
+ * If produce_q_header->producer_tail == consume_q_header->consumer_head
+ * then the produce_q is empty.
+ */
+struct vmci_queue_header {
+        /* All fields are 64bit and aligned. */
+        struct vmci_handle handle;      /* Identifier. */
+        atomic64_t producer_tail;       /* Offset in this queue. */
+        atomic64_t consumer_head;       /* Offset in peer queue. */
+};
+
+/*
+ * struct vmci_datagram - Base struct for vmci datagrams.
+ * @dst:        A vmci_handle that tracks the destination of the datagram.
+ * @src:        A vmci_handle that tracks the source of the datagram.
+ * @payload_size:       The size of the payload.
+ *
+ * vmci_datagram structs are used when sending vmci datagrams.  They include
+ * the necessary source and destination information to properly route
+ * the information along with the size of the package.
+ */
+struct vmci_datagram {
+        struct vmci_handle dst;
+        struct vmci_handle src;
+        u64 payload_size;
+};
+
+/*
+ * Second flag is for creating a well-known handle instead of a per context
+ * handle.  Next flag is for deferring datagram delivery, so that the
+ * datagram callback is invoked in a delayed context (not interrupt context).
+ */
+#define VMCI_FLAG_DG_NONE          0
+#define VMCI_FLAG_WELLKNOWN_DG_HND 0x1
+#define VMCI_FLAG_ANYCID_DG_HND    0x2
+#define VMCI_FLAG_DG_DELAYED_CB    0x4
+
+/*
+ * Maximum supported size of a VMCI datagram for routable datagrams.
+ * Datagrams going to the hypervisor are allowed to be larger.
+ */
+#define VMCI_MAX_DG_SIZE (17 * 4096)
+#define VMCI_MAX_DG_PAYLOAD_SIZE (VMCI_MAX_DG_SIZE - \
+                                  sizeof(struct vmci_datagram))
+#define VMCI_DG_PAYLOAD(_dg) (void *)((char *)(_dg) +                   \
+                                      sizeof(struct vmci_datagram))
+#define VMCI_DG_HEADERSIZE sizeof(struct vmci_datagram)
+#define VMCI_DG_SIZE(_dg) (VMCI_DG_HEADERSIZE + (size_t)(_dg)->payload_size)
+#define VMCI_DG_SIZE_ALIGNED(_dg) ((VMCI_DG_SIZE(_dg) + 7) & (~((size_t) 0x7)))
+#define VMCI_MAX_DATAGRAM_QUEUE_SIZE (VMCI_MAX_DG_SIZE * 2)
+
+struct vmci_event_payload_qp {
+        struct vmci_handle handle;  /* queue_pair handle. */
+        u32 peer_id;                /* Context id of attaching/detaching VM. */
+        u32 _pad;
+};
+
+/* Flags for VMCI queue_pair API. */
+enum {
+        /* Fail alloc if QP not created by peer. */
+        VMCI_QPFLAG_ATTACH_ONLY = 1 << 0,
+
+        /* Only allow attaches from local context. */
+        VMCI_QPFLAG_LOCAL = 1 << 1,
+
+        /* Host won't block when guest is quiesced. */
+        VMCI_QPFLAG_NONBLOCK = 1 << 2,
+
+        /* Pin data pages in ESX.  Used with NONBLOCK */
+        VMCI_QPFLAG_PINNED = 1 << 3,
+
+        /* Update the following flag when adding new flags. */
+        VMCI_QP_ALL_FLAGS = (VMCI_QPFLAG_ATTACH_ONLY | VMCI_QPFLAG_LOCAL |
+                             VMCI_QPFLAG_NONBLOCK | VMCI_QPFLAG_PINNED),
+
+        /* Convenience flags */
+        VMCI_QP_ASYMM = (VMCI_QPFLAG_NONBLOCK | VMCI_QPFLAG_PINNED),
+        VMCI_QP_ASYMM_PEER = (VMCI_QPFLAG_ATTACH_ONLY | VMCI_QP_ASYMM),
+};
+
+/*
+ * We allow at least 1024 more event datagrams from the hypervisor past the
+ * normally allowed datagrams pending for a given context.  We define this
+ * limit on event datagrams from the hypervisor to guard against DoS attack
+ * from a malicious VM which could repeatedly attach to and detach from a queue
+ * pair, causing events to be queued at the destination VM.  However, the rate
+ * at which such events can be generated is small since it requires a VM exit
+ * and handling of queue pair attach/detach call at the hypervisor.  Event
+ * datagrams may be queued up at the destination VM if it has interrupts
+ * disabled or if it is not draining events for some other reason.  1024
+ * datagrams is a grossly conservative estimate of the time for which
+ * interrupts may be disabled in the destination VM, but at the same time does
+ * not exacerbate the memory pressure problem on the host by much (size of each
+ * event datagram is small).
+ */
+#define VMCI_MAX_DATAGRAM_AND_EVENT_QUEUE_SIZE                          \
+        (VMCI_MAX_DATAGRAM_QUEUE_SIZE +                                 \
+         1024 * (sizeof(struct vmci_datagram) +                         \
+                 sizeof(struct vmci_event_data_max)))
+
+/*
+ * Struct used for querying, via VMCI_RESOURCES_QUERY, the availability of
+ * hypervisor resources.  Struct size is 16 bytes. All fields in struct are
+ * aligned to their natural alignment.
+ */
+struct vmci_resource_query_hdr {
+        struct vmci_datagram hdr;
+        u32 num_resources;
+        u32 _padding;
+};
+
+/*
+ * Convenience struct for negotiating vectors. Must match layout of
+ * VMCIResourceQueryHdr minus the struct vmci_datagram header.
+ */
+struct vmci_resource_query_msg {
+        u32 num_resources;
+        u32 _padding;
+        u32 resources[1];
+};
+
+/*
+ * The maximum number of resources that can be queried using
+ * VMCI_RESOURCE_QUERY is 31, as the result is encoded in the lower 31
+ * bits of a positive return value. Negative values are reserved for
+ * errors.
+ */
+#define VMCI_RESOURCE_QUERY_MAX_NUM 31
+
+/* Maximum size for the VMCI_RESOURCE_QUERY request. */
+#define VMCI_RESOURCE_QUERY_MAX_SIZE                            \
+        (sizeof(struct vmci_resource_query_hdr) +               \
+         sizeof(u32) * VMCI_RESOURCE_QUERY_MAX_NUM)
+
+/*
+ * Struct used for setting the notification bitmap.  All fields in
+ * struct are aligned to their natural alignment.
+ */
+struct vmci_notify_bm_set_msg {
+        struct vmci_datagram hdr;
+        u32 bitmap_ppn;
+        u32 _pad;
+};
+
+/*
+ * Struct used for linking a doorbell handle with an index in the
+ * notify bitmap. All fields in struct are aligned to their natural
+ * alignment.
+ */
+struct vmci_doorbell_link_msg {
+        struct vmci_datagram hdr;
+        struct vmci_handle handle;
+        u64 notify_idx;
+};
+
+/*
+ * Struct used for unlinking a doorbell handle from an index in the
+ * notify bitmap. All fields in struct are aligned to their natural
+ * alignment.
+ */
+struct vmci_doorbell_unlink_msg {
+        struct vmci_datagram hdr;
+        struct vmci_handle handle;
+};
+
+/*
+ * Struct used for generating a notification on a doorbell handle. All
+ * fields in struct are aligned to their natural alignment.
+ */
+struct vmci_doorbell_notify_msg {
+        struct vmci_datagram hdr;
+        struct vmci_handle handle;
+};
+
+/*
+ * This struct is used to contain data for events.  Size of this struct is a
+ * multiple of 8 bytes, and all fields are aligned to their natural alignment.
+ */
+struct vmci_event_data {
+        u32 event;              /* 4 bytes. */
+        u32 _pad;
+        /* Event payload is put here. */
+};
+
+/*
+ * Define the different VMCI_EVENT payload data types here.  All structs must
+ * be a multiple of 8 bytes, and fields must be aligned to their natural
+ * alignment.
+ */
+struct vmci_event_payld_ctx {
+        u32 context_id; /* 4 bytes. */
+        u32 _pad;
+};
+
+struct vmci_event_payld_qp {
+        struct vmci_handle handle;  /* queue_pair handle. */
+        u32 peer_id;        /* Context id of attaching/detaching VM. */
+        u32 _pad;
+};
+
+/*
+ * We define the following struct to get the size of the maximum event
+ * data the hypervisor may send to the guest.  If adding a new event
+ * payload type above, add it to the following struct too (inside the
+ * union).
+ */
+struct vmci_event_data_max {
+        struct vmci_event_data event_data;
+        union {
+                struct vmci_event_payld_ctx context_payload;
+                struct vmci_event_payld_qp qp_payload;
+        } ev_data_payload;
+};
+
+/*
+ * Struct used for VMCI_EVENT_SUBSCRIBE/UNSUBSCRIBE and
+ * VMCI_EVENT_HANDLER messages.  Struct size is 32 bytes.  All fields
+ * in struct are aligned to their natural alignment.
+ */
+struct vmci_event_msg {
+        struct vmci_datagram hdr;
+
+        /* Has event type and payload. */
+        struct vmci_event_data event_data;
+
+        /* Payload gets put here. */
+};
+
+/* Event with context payload. */
+struct vmci_event_ctx {
+        struct vmci_event_msg msg;
+        struct vmci_event_payld_ctx payload;
+};
+
+/* Event with QP payload. */
+struct vmci_event_qp {
+        struct vmci_event_msg msg;
+        struct vmci_event_payld_qp payload;
+};
+
+/*
+ * Structs used for queue_pair alloc and detach messages.  We align fields of
+ * these structs to 64bit boundaries.
+ */
+struct vmci_qp_alloc_msg {
+        struct vmci_datagram hdr;
+        struct vmci_handle handle;
+        u32 peer;
+        u32 flags;
+        u64 produce_size;
+        u64 consume_size;
+        u64 num_ppns;
+
+        /* List of PPNs placed here. */
+};
+
+struct vmci_qp_detach_msg {
+        struct vmci_datagram hdr;
+        struct vmci_handle handle;
+};
+
+/* VMCI Doorbell API. */
+#define VMCI_FLAG_DELAYED_CB 0x01
+
+typedef void (*vmci_callback) (void *client_data);
+
+/*
+ * struct vmci_qp - A vmw_vmci queue pair handle.
+ *
+ * This structure is used as a handle to a queue pair created by
+ * VMCI.  It is intentionally left opaque to clients.
+ */
+struct vmci_qp;
+
+/* Callback needed for correctly waiting on events. */
+typedef int (*vmci_datagram_recv_cb) (void *client_data,
+                                      struct vmci_datagram *msg);
+
+/* VMCI Event API. */
+typedef void (*vmci_event_cb) (u32 sub_id, const struct vmci_event_data *ed,
+                               void *client_data);
+
+/*
+ * We use the following inline function to access the payload data
+ * associated with an event data.
+ */
+static inline const void *
+vmci_event_data_const_payload(const struct vmci_event_data *ev_data)
+{
+        return (const char *)ev_data + sizeof(*ev_data);
+}
+
+static inline void *vmci_event_data_payload(struct vmci_event_data *ev_data)
+{
+        return (void *)vmci_event_data_const_payload(ev_data);
+}
+
+/*
+ * Helper to add a given offset to a head or tail pointer. Wraps the
+ * value of the pointer around the max size of the queue.
+ */
+static inline void vmci_qp_add_pointer(atomic64_t *var,
+                                       size_t add,
+                                       u64 size)
+{
+        u64 new_val = atomic64_read(var);
+
+        if (new_val >= size - add)
+                new_val -= size;
+
+        new_val += add;
+
+        atomic64_set(var, new_val);
+}
+
+/*
+ * Helper routine to get the Producer Tail from the supplied queue.
+ */
+static inline u64
+vmci_q_header_producer_tail(const struct vmci_queue_header *q_header)
+{
+        struct vmci_queue_header *qh = (struct vmci_queue_header *)q_header;
+        return atomic64_read(&qh->producer_tail);
+}
+
+/*
+ * Helper routine to get the Consumer Head from the supplied queue.
+ */
+static inline u64
+vmci_q_header_consumer_head(const struct vmci_queue_header *q_header)
+{
+        struct vmci_queue_header *qh = (struct vmci_queue_header *)q_header;
+        return atomic64_read(&qh->consumer_head);
+}
+
+/*
+ * Helper routine to increment the Producer Tail.  Fundamentally,
+ * vmci_qp_add_pointer() is used to manipulate the tail itself.
+ */
+static inline void
+vmci_q_header_add_producer_tail(struct vmci_queue_header *q_header,
+                                size_t add,
+                                u64 queue_size)
+{
+        vmci_qp_add_pointer(&q_header->producer_tail, add, queue_size);
+}
+
+/*
+ * Helper routine to increment the Consumer Head.  Fundamentally,
+ * vmci_qp_add_pointer() is used to manipulate the head itself.
+ */
+static inline void
+vmci_q_header_add_consumer_head(struct vmci_queue_header *q_header,
+                                size_t add,
+                                u64 queue_size)
+{
+        vmci_qp_add_pointer(&q_header->consumer_head, add, queue_size);
+}
+
+/*
+ * Helper routine for getting the head and the tail pointer for a queue.
+ * Both the VMCIQueues are needed to get both the pointers for one queue.
+ */
+static inline void
+vmci_q_header_get_pointers(const struct vmci_queue_header *produce_q_header,
+                           const struct vmci_queue_header *consume_q_header,
+                           u64 *producer_tail,
+                           u64 *consumer_head)
+{
+        if (producer_tail)
+                *producer_tail = vmci_q_header_producer_tail(produce_q_header);
+
+        if (consumer_head)
+                *consumer_head = vmci_q_header_consumer_head(consume_q_header);
+}
+
+static inline void vmci_q_header_init(struct vmci_queue_header *q_header,
+                                      const struct vmci_handle handle)
+{
+        q_header->handle = handle;
+        atomic64_set(&q_header->producer_tail, 0);
+        atomic64_set(&q_header->consumer_head, 0);
+}
+
+/*
+ * Finds available free space in a produce queue to enqueue more
+ * data or reports an error if queue pair corruption is detected.
+ */
+static s64
+vmci_q_header_free_space(const struct vmci_queue_header *produce_q_header,
+                         const struct vmci_queue_header *consume_q_header,
+                         const u64 produce_q_size)
+{
+        u64 tail;
+        u64 head;
+        u64 free_space;
+
+        tail = vmci_q_header_producer_tail(produce_q_header);
+        head = vmci_q_header_consumer_head(consume_q_header);
+
+        if (tail >= produce_q_size || head >= produce_q_size)
+                return VMCI_ERROR_INVALID_SIZE;
+
+        /*
+         * Deduct 1 to avoid tail becoming equal to head which causes
+         * ambiguity. If head and tail are equal it means that the
+         * queue is empty.
+         */
+        if (tail >= head)
+                free_space = produce_q_size - (tail - head) - 1;
+        else
+                free_space = head - tail - 1;
+
+        return free_space;
+}
+
+/*
+ * vmci_q_header_free_space() does all the heavy lifting of
+ * determing the number of free bytes in a Queue.  This routine,
+ * then subtracts that size from the full size of the Queue so
+ * the caller knows how many bytes are ready to be dequeued.
+ * Results:
+ * On success, available data size in bytes (up to MAX_INT64).
+ * On failure, appropriate error code.
+ */
+static inline s64
+vmci_q_header_buf_ready(const struct vmci_queue_header *consume_q_header,
+                        const struct vmci_queue_header *produce_q_header,
+                        const u64 consume_q_size)
+{
+        s64 free_space;
+
+        free_space = vmci_q_header_free_space(consume_q_header,
+                                              produce_q_header, consume_q_size);
+        if (free_space < VMCI_SUCCESS)
+                return free_space;
+
+        return consume_q_size - free_space - 1;
+}
+
+
+#endif /* _VMW_VMCI_DEF_H_ */
diff --git a/include/linux/vtime.h b/include/linux/vtime.h
index ae30ab58431a..71a5782d8c59 100644
--- a/include/linux/vtime.h
+++ b/include/linux/vtime.h
@@ -6,15 +6,46 @@ struct task_struct;
 #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_system_irqsafe(struct task_struct *tsk);
 extern void vtime_account_idle(struct task_struct *tsk);
 extern void vtime_account_user(struct task_struct *tsk);
-extern void vtime_account(struct task_struct *tsk);
-#else
+extern void vtime_account_irq_enter(struct task_struct *tsk);
+
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
+static inline bool vtime_accounting_enabled(void) { return true; }
+#endif
+
+#else /* !CONFIG_VIRT_CPU_ACCOUNTING */
+
 static inline void vtime_task_switch(struct task_struct *prev) { }
 static inline void vtime_account_system(struct task_struct *tsk) { }
-static inline void vtime_account_system_irqsafe(struct task_struct *tsk) { }
-static inline void vtime_account(struct task_struct *tsk) { }
+static inline void vtime_account_user(struct task_struct *tsk) { }
+static inline void vtime_account_irq_enter(struct task_struct *tsk) { }
+static inline bool vtime_accounting_enabled(void) { return false; }
+#endif
+
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN
+extern void arch_vtime_task_switch(struct task_struct *tsk);
+extern void vtime_account_irq_exit(struct task_struct *tsk);
+extern bool vtime_accounting_enabled(void);
+extern void vtime_user_enter(struct task_struct *tsk);
+static inline void vtime_user_exit(struct task_struct *tsk)
+{
+        vtime_account_user(tsk);
+}
+extern void vtime_guest_enter(struct task_struct *tsk);
+extern void vtime_guest_exit(struct task_struct *tsk);
+extern void vtime_init_idle(struct task_struct *tsk);
+#else
+static inline void vtime_account_irq_exit(struct task_struct *tsk)
+{
+        /* On hard|softirq exit we always account to hard|softirq cputime */
+        vtime_account_system(tsk);
+}
+static inline void vtime_user_enter(struct task_struct *tsk) { }
+static inline void vtime_user_exit(struct task_struct *tsk) { }
+static inline void vtime_guest_enter(struct task_struct *tsk) { }
+static inline void vtime_guest_exit(struct task_struct *tsk) { }
+static inline void vtime_init_idle(struct task_struct *tsk) { }
 #endif
 
 #ifdef CONFIG_IRQ_TIME_ACCOUNTING
@@ -23,25 +54,15 @@ extern void irqtime_account_irq(struct task_struct *tsk);
 static inline void irqtime_account_irq(struct task_struct *tsk) { }
 #endif
 
-static inline void vtime_account_irq_enter(struct task_struct *tsk)
+static inline void account_irq_enter_time(struct task_struct *tsk)
 {
-        /*
-         * Hardirq can interrupt idle task anytime. So we need vtime_account()
-         * that performs the idle check in CONFIG_VIRT_CPU_ACCOUNTING.
-         * Softirq can also interrupt idle task directly if it calls
-         * local_bh_enable(). Such case probably don't exist but we never know.
-         * Ksoftirqd is not concerned because idle time is flushed on context
-         * switch. Softirqs in the end of hardirqs are also not a problem because
-         * the idle time is flushed on hardirq time already.
-         */
-        vtime_account(tsk);
+        vtime_account_irq_enter(tsk);
         irqtime_account_irq(tsk);
 }
 
-static inline void vtime_account_irq_exit(struct task_struct *tsk)
+static inline void account_irq_exit_time(struct task_struct *tsk)
 {
-        /* On hard|softirq exit we always account to hard|softirq cputime */
-        vtime_account_system(tsk);
+        vtime_account_irq_exit(tsk);
         irqtime_account_irq(tsk);
 }
 
diff --git a/include/linux/wanrouter.h b/include/linux/wanrouter.h
index cec4b4159767..8198a63cf459 100644
--- a/include/linux/wanrouter.h
+++ b/include/linux/wanrouter.h
@@ -1,129 +1,10 @@
-/*****************************************************************************
-* wanrouter.h   Definitions for the WAN Multiprotocol Router Module.
-*               This module provides API and common services for WAN Link
-*               Drivers and is completely hardware-independent.
-*
-* Author:       Nenad Corbic <ncorbic@sangoma.com>
-*               Gideon Hack     
-* Additions:    Arnaldo Melo
-*
-* Copyright:    (c) 1995-2000 Sangoma Technologies 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.
-* ============================================================================
-* Jul 21, 2000  Nenad Corbic    Added WAN_FT1_READY State
-* Feb 24, 2000  Nenad Corbic    Added support for socket based x25api
-* Jan 28, 2000  Nenad Corbic    Added support for the ASYNC protocol.
-* Oct 04, 1999  Nenad Corbic    Updated for 2.1.0 release
-* Jun 02, 1999  Gideon Hack     Added support for the S514 adapter.
-* May 23, 1999  Arnaldo Melo    Added local_addr to wanif_conf_t
-*                               WAN_DISCONNECTING state added
-* Jul 20, 1998  David Fong      Added Inverse ARP options to 'wanif_conf_t'
-* Jun 12, 1998  David Fong      Added Cisco HDLC support.
-* Dec 16, 1997  Jaspreet Singh  Moved 'enable_IPX' and 'network_number' to
-*                               'wanif_conf_t'
-* Dec 05, 1997  Jaspreet Singh  Added 'pap', 'chap' to 'wanif_conf_t'
-*                               Added 'authenticator' to 'wan_ppp_conf_t'
-* Nov 06, 1997  Jaspreet Singh  Changed Router Driver version to 1.1 from 1.0
-* Oct 20, 1997  Jaspreet Singh  Added 'cir','bc','be' and 'mc' to 'wanif_conf_t'
-*                               Added 'enable_IPX' and 'network_number' to 
-*                               'wan_device_t'.  Also added defines for
-*                               UDP PACKET TYPE, Interrupt test, critical values
-*                               for RACE conditions.
-* Oct 05, 1997  Jaspreet Singh  Added 'dlci_num' and 'dlci[100]' to 
-*                               'wan_fr_conf_t' to configure a list of dlci(s)
-*                               for a NODE 
-* Jul 07, 1997  Jaspreet Singh  Added 'ttl' to 'wandev_conf_t' & 'wan_device_t'
-* May 29, 1997  Jaspreet Singh  Added 'tx_int_enabled' to 'wan_device_t'
-* May 21, 1997  Jaspreet Singh  Added 'udp_port' to 'wan_device_t'
-* Apr 25, 1997  Farhan Thawar   Added 'udp_port' to 'wandev_conf_t'
-* Jan 16, 1997  Gene Kozin      router_devlist made public
-* Jan 02, 1997  Gene Kozin      Initial version (based on wanpipe.h).
-*****************************************************************************/
+/*
+ * wanrouter.h  Legacy declarations kept around until X25 is removed
+ */
+
 #ifndef _ROUTER_H
 #define _ROUTER_H
 
 #include <uapi/linux/wanrouter.h>
 
-/****** Kernel Interface ****************************************************/
-
-#include <linux/fs.h>           /* support for device drivers */
-#include <linux/proc_fs.h>      /* proc filesystem pragmatics */
-#include <linux/netdevice.h>    /* support for network drivers */
-#include <linux/spinlock.h>     /* Support for SMP Locking */
-
-/*----------------------------------------------------------------------------
- * WAN device data space.
- */
-struct wan_device {
-        unsigned magic;                 /* magic number */
-        char* name;                     /* -> WAN device name (ASCIIZ) */
-        void* private;                  /* -> driver private data */
-        unsigned config_id;             /* Configuration ID */
-                                        /****** hardware configuration ******/
-        unsigned ioport;                /* adapter I/O port base #1 */
-        char S514_cpu_no[1];            /* PCI CPU Number */
-        unsigned char S514_slot_no;     /* PCI Slot Number */
-        unsigned long maddr;            /* dual-port memory address */
-        unsigned msize;                 /* dual-port memory size */
-        int irq;                        /* interrupt request level */
-        int dma;                        /* DMA request level */
-        unsigned bps;                   /* data transfer rate */
-        unsigned mtu;                   /* max physical transmit unit size */
-        unsigned udp_port;              /* UDP port for management */
-        unsigned char ttl;              /* Time To Live for UDP security */
-        unsigned enable_tx_int;         /* Transmit Interrupt enabled or not */
-        char interface;                 /* RS-232/V.35, etc. */
-        char clocking;                  /* external/internal */
-        char line_coding;               /* NRZ/NRZI/FM0/FM1, etc. */
-        char station;                   /* DTE/DCE, primary/secondary, etc. */
-        char connection;                /* permanent/switched/on-demand */
-        char signalling;                /* Signalling RS232 or V35 */
-        char read_mode;                 /* read mode: Polling or interrupt */
-        char new_if_cnt;                /* Number of interfaces per wanpipe */ 
-        char del_if_cnt;                /* Number of times del_if() gets called */
-        unsigned char piggyback;        /* Piggibacking a port */
-        unsigned hw_opt[4];             /* other hardware options */
-                                        /****** status and statistics *******/
-        char state;                     /* device state */
-        char api_status;                /* device api status */
-        struct net_device_stats stats;  /* interface statistics */
-        unsigned reserved[16];          /* reserved for future use */
-        unsigned long critical;         /* critical section flag */
-        spinlock_t lock;                /* Support for SMP Locking */
-
-                                        /****** device management methods ***/
-        int (*setup) (struct wan_device *wandev, wandev_conf_t *conf);
-        int (*shutdown) (struct wan_device *wandev);
-        int (*update) (struct wan_device *wandev);
-        int (*ioctl) (struct wan_device *wandev, unsigned cmd,
-                unsigned long arg);
-        int (*new_if)(struct wan_device *wandev, struct net_device *dev,
-                      wanif_conf_t *conf);
-        int (*del_if)(struct wan_device *wandev, struct net_device *dev);
-                                        /****** maintained by the router ****/
-        struct wan_device* next;        /* -> next device */
-        struct net_device* dev;         /* list of network interfaces */
-        unsigned ndev;                  /* number of interfaces */
-        struct proc_dir_entry *dent;    /* proc filesystem entry */
-};
-
-/* Public functions available for device drivers */
-extern int register_wan_device(struct wan_device *wandev);
-extern int unregister_wan_device(char *name);
-
-/* Proc interface functions. These must not be called by the drivers! */
-extern int wanrouter_proc_init(void);
-extern void wanrouter_proc_cleanup(void);
-extern int wanrouter_proc_add(struct wan_device *wandev);
-extern int wanrouter_proc_delete(struct wan_device *wandev);
-extern long wanrouter_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
-
-/* Public Data */
-/* list of registered devices */
-extern struct wan_device *wanrouter_router_devlist;
-
 #endif  /* _ROUTER_H */
diff --git a/include/linux/wl12xx.h b/include/linux/wl12xx.h
index 0d6373195d32..a54fe82e704b 100644
--- a/include/linux/wl12xx.h
+++ b/include/linux/wl12xx.h
@@ -24,6 +24,8 @@
 #ifndef _LINUX_WL12XX_H
 #define _LINUX_WL12XX_H
 
+#include <linux/err.h>
+
 /* Reference clock values */
 enum {
         WL12XX_REFCLOCK_19      = 0, /* 19.2 MHz */
@@ -55,17 +57,17 @@ struct wl12xx_platform_data {
         int board_tcxo_clock;
         unsigned long platform_quirks;
         bool pwr_in_suspend;
-
-        struct wl1271_if_operations *ops;
 };
 
 /* Platform does not support level trigger interrupts */
 #define WL12XX_PLATFORM_QUIRK_EDGE_IRQ  BIT(0)
 
-#ifdef CONFIG_WL12XX_PLATFORM_DATA
+#ifdef CONFIG_WILINK_PLATFORM_DATA
 
 int wl12xx_set_platform_data(const struct wl12xx_platform_data *data);
 
+struct wl12xx_platform_data *wl12xx_get_platform_data(void);
+
 #else
 
 static inline
@@ -74,8 +76,12 @@ int wl12xx_set_platform_data(const struct wl12xx_platform_data *data)
         return -ENOSYS;
 }
 
-#endif
+static inline
+struct wl12xx_platform_data *wl12xx_get_platform_data(void)
+{
+        return ERR_PTR(-ENODATA);
+}
 
-struct wl12xx_platform_data *wl12xx_get_platform_data(void);
+#endif
 
 #endif
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 2b58905d3504..8afab27cdbc2 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -27,7 +27,7 @@ void delayed_work_timer_fn(unsigned long __data);
 enum {
         WORK_STRUCT_PENDING_BIT = 0,    /* work item is pending execution */
         WORK_STRUCT_DELAYED_BIT = 1,    /* work item is delayed */
-        WORK_STRUCT_CWQ_BIT     = 2,    /* data points to cwq */
+        WORK_STRUCT_PWQ_BIT     = 2,    /* data points to pwq */
         WORK_STRUCT_LINKED_BIT  = 3,    /* next work is linked to this one */
 #ifdef CONFIG_DEBUG_OBJECTS_WORK
         WORK_STRUCT_STATIC_BIT  = 4,    /* static initializer (debugobjects) */
@@ -40,7 +40,7 @@ enum {
 
         WORK_STRUCT_PENDING     = 1 << WORK_STRUCT_PENDING_BIT,
         WORK_STRUCT_DELAYED     = 1 << WORK_STRUCT_DELAYED_BIT,
-        WORK_STRUCT_CWQ         = 1 << WORK_STRUCT_CWQ_BIT,
+        WORK_STRUCT_PWQ         = 1 << WORK_STRUCT_PWQ_BIT,
         WORK_STRUCT_LINKED      = 1 << WORK_STRUCT_LINKED_BIT,
 #ifdef CONFIG_DEBUG_OBJECTS_WORK
         WORK_STRUCT_STATIC      = 1 << WORK_STRUCT_STATIC_BIT,
@@ -57,29 +57,36 @@ enum {
 
         /* special cpu IDs */
         WORK_CPU_UNBOUND        = NR_CPUS,
-        WORK_CPU_NONE           = NR_CPUS + 1,
-        WORK_CPU_LAST           = WORK_CPU_NONE,
+        WORK_CPU_END            = NR_CPUS + 1,
 
         /*
-         * Reserve 7 bits off of cwq pointer w/ debugobjects turned
-         * off.  This makes cwqs aligned to 256 bytes and allows 15
-         * workqueue flush colors.
+         * Reserve 7 bits off of pwq pointer w/ debugobjects turned off.
+         * This makes pwqs aligned to 256 bytes and allows 15 workqueue
+         * flush colors.
          */
         WORK_STRUCT_FLAG_BITS   = WORK_STRUCT_COLOR_SHIFT +
                                   WORK_STRUCT_COLOR_BITS,
 
-        /* data contains off-queue information when !WORK_STRUCT_CWQ */
+        /* data contains off-queue information when !WORK_STRUCT_PWQ */
         WORK_OFFQ_FLAG_BASE     = WORK_STRUCT_FLAG_BITS,
 
         WORK_OFFQ_CANCELING     = (1 << WORK_OFFQ_FLAG_BASE),
 
+        /*
+         * When a work item is off queue, its high bits point to the last
+         * pool it was on.  Cap at 31 bits and use the highest number to
+         * indicate that no pool is associated.
+         */
         WORK_OFFQ_FLAG_BITS     = 1,
-        WORK_OFFQ_CPU_SHIFT     = WORK_OFFQ_FLAG_BASE + WORK_OFFQ_FLAG_BITS,
+        WORK_OFFQ_POOL_SHIFT    = WORK_OFFQ_FLAG_BASE + WORK_OFFQ_FLAG_BITS,
+        WORK_OFFQ_LEFT          = BITS_PER_LONG - WORK_OFFQ_POOL_SHIFT,
+        WORK_OFFQ_POOL_BITS     = WORK_OFFQ_LEFT <= 31 ? WORK_OFFQ_LEFT : 31,
+        WORK_OFFQ_POOL_NONE     = (1LU << WORK_OFFQ_POOL_BITS) - 1,
 
         /* 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      = (unsigned long)WORK_CPU_NONE << WORK_OFFQ_CPU_SHIFT,
+        WORK_STRUCT_NO_POOL     = (unsigned long)WORK_OFFQ_POOL_NONE << WORK_OFFQ_POOL_SHIFT,
 
         /* bit mask for work_busy() return values */
         WORK_BUSY_PENDING       = 1 << 0,
@@ -95,13 +102,16 @@ struct work_struct {
 #endif
 };
 
-#define WORK_DATA_INIT()        ATOMIC_LONG_INIT(WORK_STRUCT_NO_CPU)
+#define WORK_DATA_INIT()        ATOMIC_LONG_INIT(WORK_STRUCT_NO_POOL)
 #define WORK_DATA_STATIC_INIT() \
-        ATOMIC_LONG_INIT(WORK_STRUCT_NO_CPU | WORK_STRUCT_STATIC)
+        ATOMIC_LONG_INIT(WORK_STRUCT_NO_POOL | WORK_STRUCT_STATIC)
 
 struct delayed_work {
         struct work_struct work;
         struct timer_list timer;
+
+        /* target workqueue and CPU ->timer uses to queue ->work */
+        struct workqueue_struct *wq;
         int cpu;
 };
 
@@ -426,7 +436,6 @@ extern bool cancel_delayed_work_sync(struct delayed_work *dwork);
 extern void workqueue_set_max_active(struct workqueue_struct *wq,
                                      int max_active);
 extern bool workqueue_congested(unsigned int cpu, struct workqueue_struct *wq);
-extern unsigned int work_cpu(struct work_struct *work);
 extern unsigned int work_busy(struct work_struct *work);
 
 /*
diff --git a/include/net/act_api.h b/include/net/act_api.h
index c739531e1564..06ef7e926a66 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -35,21 +35,6 @@ struct tcf_common {
 #define tcf_lock        common.tcfc_lock
 #define tcf_rcu         common.tcfc_rcu
 
-struct tcf_police {
-        struct tcf_common       common;
-        int                     tcfp_result;
-        u32                     tcfp_ewma_rate;
-        u32                     tcfp_burst;
-        u32                     tcfp_mtu;
-        u32                     tcfp_toks;
-        u32                     tcfp_ptoks;
-        psched_time_t           tcfp_t_c;
-        struct qdisc_rate_table *tcfp_R_tab;
-        struct qdisc_rate_table *tcfp_P_tab;
-};
-#define to_police(pc)   \
-        container_of(pc, struct tcf_police, common)
-
 struct tcf_hashinfo {
         struct tcf_common       **htab;
         unsigned int            hmask;
@@ -91,7 +76,9 @@ struct tc_action_ops {
         int     (*dump)(struct sk_buff *, struct tc_action *, int, int);
         int     (*cleanup)(struct tc_action *, int bind);
         int     (*lookup)(struct tc_action *, u32);
-        int     (*init)(struct nlattr *, struct nlattr *, struct tc_action *, int , int);
+        int     (*init)(struct net *net, struct nlattr *nla,
+                        struct nlattr *est, struct tc_action *act, int ovr,
+                        int bind);
         int     (*walk)(struct sk_buff *, struct netlink_callback *, int, struct tc_action *);
 };
 
@@ -116,8 +103,12 @@ extern int tcf_register_action(struct tc_action_ops *a);
 extern int tcf_unregister_action(struct tc_action_ops *a);
 extern void tcf_action_destroy(struct tc_action *a, int bind);
 extern int tcf_action_exec(struct sk_buff *skb, const struct tc_action *a, struct tcf_result *res);
-extern struct tc_action *tcf_action_init(struct nlattr *nla, struct nlattr *est, char *n, int ovr, int bind);
-extern struct tc_action *tcf_action_init_1(struct nlattr *nla, struct nlattr *est, char *n, int ovr, int bind);
+extern struct tc_action *tcf_action_init(struct net *net, struct nlattr *nla,
+                                         struct nlattr *est, char *n, int ovr,
+                                         int bind);
+extern struct tc_action *tcf_action_init_1(struct net *net, struct nlattr *nla,
+                                           struct nlattr *est, char *n, int ovr,
+                                           int bind);
 extern int tcf_action_dump(struct sk_buff *skb, struct tc_action *a, int, int);
 extern int tcf_action_dump_old(struct sk_buff *skb, struct tc_action *a, int, int);
 extern int tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int, int);
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index df4ef9453384..40be2a0d8ae1 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -15,6 +15,10 @@
 
 #define IPV6_MAX_ADDRESSES              16
 
+#define ADDRCONF_TIMER_FUZZ_MINUS       (HZ > 50 ? HZ / 50 : 1)
+#define ADDRCONF_TIMER_FUZZ             (HZ / 4)
+#define ADDRCONF_TIMER_FUZZ_MAX         (HZ)
+
 #include <linux/in.h>
 #include <linux/in6.h>
 
@@ -150,7 +154,31 @@ extern void addrconf_dad_failure(struct inet6_ifaddr *ifp);
 extern bool ipv6_chk_mcast_addr(struct net_device *dev,
                                 const struct in6_addr *group,
                                 const struct in6_addr *src_addr);
-extern bool ipv6_is_mld(struct sk_buff *skb, int nexthdr);
+
+/*
+ * identify MLD packets for MLD filter exceptions
+ */
+static inline bool ipv6_is_mld(struct sk_buff *skb, int nexthdr, int offset)
+{
+        struct icmp6hdr *hdr;
+
+        if (nexthdr != IPPROTO_ICMPV6 ||
+            !pskb_network_may_pull(skb, offset + sizeof(struct icmp6hdr)))
+                return false;
+
+        hdr = (struct icmp6hdr *)(skb_network_header(skb) + offset);
+
+        switch (hdr->icmp6_type) {
+        case ICMPV6_MGM_QUERY:
+        case ICMPV6_MGM_REPORT:
+        case ICMPV6_MGM_REDUCTION:
+        case ICMPV6_MLD2_REPORT:
+                return true;
+        default:
+                break;
+        }
+        return false;
+}
 
 extern void addrconf_prefix_rcv(struct net_device *dev,
                                 u8 *opt, int len, bool sllao);
@@ -257,30 +285,55 @@ static inline void addrconf_addr_solict_mult(const struct in6_addr *addr,
                       htonl(0xFF000000) | addr->s6_addr32[3]);
 }
 
-static inline int ipv6_addr_is_multicast(const struct in6_addr *addr)
+static inline bool ipv6_addr_is_multicast(const struct in6_addr *addr)
 {
         return (addr->s6_addr32[0] & htonl(0xFF000000)) == htonl(0xFF000000);
 }
 
-static inline int ipv6_addr_is_ll_all_nodes(const struct in6_addr *addr)
+static inline bool ipv6_addr_is_ll_all_nodes(const struct in6_addr *addr)
 {
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64
+        __u64 *p = (__u64 *)addr;
+        return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) | (p[1] ^ cpu_to_be64(1))) == 0UL;
+#else
         return ((addr->s6_addr32[0] ^ htonl(0xff020000)) |
                 addr->s6_addr32[1] | addr->s6_addr32[2] |
                 (addr->s6_addr32[3] ^ htonl(0x00000001))) == 0;
+#endif
 }
 
-static inline int ipv6_addr_is_ll_all_routers(const struct in6_addr *addr)
+static inline bool ipv6_addr_is_ll_all_routers(const struct in6_addr *addr)
 {
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64
+        __u64 *p = (__u64 *)addr;
+        return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) | (p[1] ^ cpu_to_be64(2))) == 0UL;
+#else
         return ((addr->s6_addr32[0] ^ htonl(0xff020000)) |
                 addr->s6_addr32[1] | addr->s6_addr32[2] |
                 (addr->s6_addr32[3] ^ htonl(0x00000002))) == 0;
+#endif
 }
 
-static inline int ipv6_addr_is_isatap(const struct in6_addr *addr)
+static inline bool ipv6_addr_is_isatap(const struct in6_addr *addr)
 {
         return (addr->s6_addr32[2] | htonl(0x02000000)) == htonl(0x02005EFE);
 }
 
+static inline bool ipv6_addr_is_solict_mult(const struct in6_addr *addr)
+{
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64
+        __u64 *p = (__u64 *)addr;
+        return ((p[0] ^ cpu_to_be64(0xff02000000000000UL)) |
+                ((p[1] ^ cpu_to_be64(0x00000001ff000000UL)) &
+                 cpu_to_be64(0xffffffffff000000UL))) == 0UL;
+#else
+        return ((addr->s6_addr32[0] ^ htonl(0xff020000)) |
+                addr->s6_addr32[1] |
+                (addr->s6_addr32[2] ^ htonl(0x00000001)) |
+                (addr->s6_addr[12] ^ 0xff)) == 0;
+#endif
+}
+
 #ifdef CONFIG_PROC_FS
 extern int if6_proc_init(void);
 extern void if6_proc_exit(void);
diff --git a/include/net/bluetooth/a2mp.h b/include/net/bluetooth/a2mp.h
index 42f21766c538..487b54c1308f 100644
--- a/include/net/bluetooth/a2mp.h
+++ b/include/net/bluetooth/a2mp.h
@@ -23,6 +23,7 @@ enum amp_mgr_state {
         READ_LOC_AMP_INFO,
         READ_LOC_AMP_ASSOC,
         READ_LOC_AMP_ASSOC_FINAL,
+        WRITE_REMOTE_AMP_ASSOC,
 };
 
 struct amp_mgr {
@@ -33,7 +34,7 @@ struct amp_mgr {
         struct kref             kref;
         __u8                    ident;
         __u8                    handle;
-        enum amp_mgr_state      state;
+        unsigned long           state;
         unsigned long           flags;
 
         struct list_head        amp_ctrls;
@@ -144,5 +145,6 @@ void a2mp_discover_amp(struct l2cap_chan *chan);
 void a2mp_send_getinfo_rsp(struct hci_dev *hdev);
 void a2mp_send_getampassoc_rsp(struct hci_dev *hdev, u8 status);
 void a2mp_send_create_phy_link_req(struct hci_dev *hdev, u8 status);
+void a2mp_send_create_phy_link_rsp(struct hci_dev *hdev, u8 status);
 
 #endif /* __A2MP_H */
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 2554b3f5222a..9531beee09b5 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -166,6 +166,29 @@ typedef struct {
 #define BDADDR_LE_PUBLIC        0x01
 #define BDADDR_LE_RANDOM        0x02
 
+static inline bool bdaddr_type_is_valid(__u8 type)
+{
+        switch (type) {
+        case BDADDR_BREDR:
+        case BDADDR_LE_PUBLIC:
+        case BDADDR_LE_RANDOM:
+                return true;
+        }
+
+        return false;
+}
+
+static inline bool bdaddr_type_is_le(__u8 type)
+{
+        switch (type) {
+        case BDADDR_LE_PUBLIC:
+        case BDADDR_LE_RANDOM:
+                return true;
+        }
+
+        return false;
+}
+
 #define BDADDR_ANY   (&(bdaddr_t) {{0, 0, 0, 0, 0, 0} })
 #define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff} })
 
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 45eee08157bb..7f12c25f1fca 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -943,6 +943,12 @@ struct hci_rp_le_read_buffer_size {
         __u8     le_max_pkt;
 } __packed;
 
+#define HCI_OP_LE_READ_LOCAL_FEATURES   0x2003
+struct hci_rp_le_read_local_features {
+        __u8     status;
+        __u8     features[8];
+} __packed;
+
 #define HCI_OP_LE_READ_ADV_TX_POWER     0x2007
 struct hci_rp_le_read_adv_tx_power {
         __u8    status;
@@ -995,6 +1001,12 @@ struct hci_cp_le_create_conn {
 
 #define HCI_OP_LE_CREATE_CONN_CANCEL    0x200e
 
+#define HCI_OP_LE_READ_WHITE_LIST_SIZE  0x200f
+struct hci_rp_le_read_white_list_size {
+        __u8    status;
+        __u8    size;
+} __packed;
+
 #define HCI_OP_LE_CONN_UPDATE           0x2013
 struct hci_cp_le_conn_update {
         __le16   handle;
@@ -1033,6 +1045,12 @@ struct hci_rp_le_ltk_neg_reply {
         __le16  handle;
 } __packed;
 
+#define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
+struct hci_rp_le_read_supported_states {
+        __u8    status;
+        __u8    le_states[8];
+} __packed;
+
 /* ---- HCI Events ---- */
 #define HCI_EV_INQUIRY_COMPLETE         0x01
 
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 014a2eaa5389..90cf75afcb02 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -86,6 +86,7 @@ struct bdaddr_list {
 struct bt_uuid {
         struct list_head list;
         u8 uuid[16];
+        u8 size;
         u8 svc_hint;
 };
 
@@ -152,6 +153,9 @@ struct hci_dev {
         __u8            minor_class;
         __u8            features[8];
         __u8            host_features[8];
+        __u8            le_features[8];
+        __u8            le_white_list_size;
+        __u8            le_states[8];
         __u8            commands[64];
         __u8            hci_ver;
         __u16           hci_rev;
@@ -216,6 +220,7 @@ struct hci_dev {
         unsigned long   le_last_tx;
 
         struct workqueue_struct *workqueue;
+        struct workqueue_struct *req_workqueue;
 
         struct work_struct      power_on;
         struct delayed_work     power_off;
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 7588ef44ebaf..cdd33021f831 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -496,7 +496,6 @@ struct l2cap_chan {
         __u16           frames_sent;
         __u16           unacked_frames;
         __u8            retry_count;
-        __u16           srej_queue_next;
         __u16           sdu_len;
         struct sk_buff  *sdu;
         struct sk_buff  *sdu_last_frag;
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 8e6a6b73b9c9..d581c6de5d64 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -19,6 +19,7 @@
 #include <linux/nl80211.h>
 #include <linux/if_ether.h>
 #include <linux/ieee80211.h>
+#include <linux/net.h>
 #include <net/regulatory.h>
 
 /**
@@ -99,6 +100,16 @@ enum ieee80211_band {
  * @IEEE80211_CHAN_NO_HT40MINUS: extension channel below this channel
  *      is not permitted.
  * @IEEE80211_CHAN_NO_OFDM: OFDM is not allowed on this channel.
+ * @IEEE80211_CHAN_NO_80MHZ: If the driver supports 80 MHz on the band,
+ *      this flag indicates that an 80 MHz channel cannot use this
+ *      channel as the control or any of the secondary channels.
+ *      This may be due to the driver or due to regulatory bandwidth
+ *      restrictions.
+ * @IEEE80211_CHAN_NO_160MHZ: If the driver supports 160 MHz on the band,
+ *      this flag indicates that an 160 MHz channel cannot use this
+ *      channel as the control or any of the secondary channels.
+ *      This may be due to the driver or due to regulatory bandwidth
+ *      restrictions.
  */
 enum ieee80211_channel_flags {
         IEEE80211_CHAN_DISABLED         = 1<<0,
@@ -108,11 +119,16 @@ enum ieee80211_channel_flags {
         IEEE80211_CHAN_NO_HT40PLUS      = 1<<4,
         IEEE80211_CHAN_NO_HT40MINUS     = 1<<5,
         IEEE80211_CHAN_NO_OFDM          = 1<<6,
+        IEEE80211_CHAN_NO_80MHZ         = 1<<7,
+        IEEE80211_CHAN_NO_160MHZ        = 1<<8,
 };
 
 #define IEEE80211_CHAN_NO_HT40 \
         (IEEE80211_CHAN_NO_HT40PLUS | IEEE80211_CHAN_NO_HT40MINUS)
 
+#define IEEE80211_DFS_MIN_CAC_TIME_MS           60000
+#define IEEE80211_DFS_MIN_NOP_TIME_MS           (30 * 60 * 1000)
+
 /**
  * struct ieee80211_channel - channel definition
  *
@@ -133,6 +149,9 @@ enum ieee80211_channel_flags {
  *      to enable this, this is useful only on 5 GHz band.
  * @orig_mag: internal use
  * @orig_mpwr: internal use
+ * @dfs_state: current state of this channel. Only relevant if radar is required
+ *      on this channel.
+ * @dfs_state_entered: timestamp (jiffies) when the dfs state was entered.
  */
 struct ieee80211_channel {
         enum ieee80211_band band;
@@ -145,6 +164,8 @@ struct ieee80211_channel {
         bool beacon_found;
         u32 orig_flags;
         int orig_mag, orig_mpwr;
+        enum nl80211_dfs_state dfs_state;
+        unsigned long dfs_state_entered;
 };
 
 /**
@@ -281,9 +302,13 @@ struct ieee80211_supported_band {
 /**
  * struct vif_params - describes virtual interface parameters
  * @use_4addr: use 4-address frames
+ * @macaddr: address to use for this virtual interface. This will only
+ *      be used for non-netdevice interfaces. If this parameter is set
+ *      to zero address the driver may determine the address as needed.
  */
 struct vif_params {
        int use_4addr;
+       u8 macaddr[ETH_ALEN];
 };
 
 /**
@@ -326,7 +351,7 @@ struct cfg80211_chan_def {
  * cfg80211_get_chandef_type - return old channel type from chandef
  * @chandef: the channel definition
  *
- * Returns the old channel type (NOHT, HT20, HT40+/-) from a given
+ * Return: The old channel type (NOHT, HT20, HT40+/-) from a given
  * chandef, which must have a bandwidth allowing this conversion.
  */
 static inline enum nl80211_channel_type
@@ -364,7 +389,7 @@ void cfg80211_chandef_create(struct cfg80211_chan_def *chandef,
  * @chandef1: first channel definition
  * @chandef2: second channel definition
  *
- * Returns %true if the channels defined by the channel definitions are
+ * Return: %true if the channels defined by the channel definitions are
  * identical, %false otherwise.
  */
 static inline bool
@@ -382,7 +407,7 @@ cfg80211_chandef_identical(const struct cfg80211_chan_def *chandef1,
  * @chandef1: first channel definition
  * @chandef2: second channel definition
  *
- * Returns %NULL if the given channel definitions are incompatible,
+ * Return: %NULL if the given channel definitions are incompatible,
  * chandef1 or chandef2 otherwise.
  */
 const struct cfg80211_chan_def *
@@ -392,6 +417,7 @@ cfg80211_chandef_compatible(const struct cfg80211_chan_def *chandef1,
 /**
  * cfg80211_chandef_valid - check if a channel definition is valid
  * @chandef: the channel definition to check
+ * Return: %true if the channel definition is valid. %false otherwise.
  */
 bool cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef);
 
@@ -399,7 +425,8 @@ bool cfg80211_chandef_valid(const struct cfg80211_chan_def *chandef);
  * cfg80211_chandef_usable - check if secondary channels can be used
  * @wiphy: the wiphy to validate against
  * @chandef: the channel definition to check
- * @prohibited_flags: the regulatory chanenl flags that must not be set
+ * @prohibited_flags: the regulatory channel flags that must not be set
+ * Return: %true if secondary channels are usable. %false otherwise.
  */
 bool cfg80211_chandef_usable(struct wiphy *wiphy,
                              const struct cfg80211_chan_def *chandef,
@@ -521,6 +548,26 @@ struct cfg80211_beacon_data {
         size_t probe_resp_len;
 };
 
+struct mac_address {
+        u8 addr[ETH_ALEN];
+};
+
+/**
+ * struct cfg80211_acl_data - Access control list data
+ *
+ * @acl_policy: ACL policy to be applied on the station's
+ *      entry specified by mac_addr
+ * @n_acl_entries: Number of MAC address entries passed
+ * @mac_addrs: List of MAC addresses of stations to be used for ACL
+ */
+struct cfg80211_acl_data {
+        enum nl80211_acl_policy acl_policy;
+        int n_acl_entries;
+
+        /* Keep it last */
+        struct mac_address mac_addrs[];
+};
+
 /**
  * struct cfg80211_ap_settings - AP configuration
  *
@@ -540,6 +587,9 @@ struct cfg80211_beacon_data {
  * @inactivity_timeout: time in seconds to determine station's inactivity.
  * @p2p_ctwindow: P2P CT Window
  * @p2p_opp_ps: P2P opportunistic PS
+ * @acl: ACL configuration used by the drivers which has support for
+ *      MAC address based access control
+ * @radar_required: set if radar detection is required
  */
 struct cfg80211_ap_settings {
         struct cfg80211_chan_def chandef;
@@ -556,6 +606,8 @@ struct cfg80211_ap_settings {
         int inactivity_timeout;
         u8 p2p_ctwindow;
         bool p2p_opp_ps;
+        const struct cfg80211_acl_data *acl;
+        bool radar_required;
 };
 
 /**
@@ -574,12 +626,14 @@ enum plink_actions {
 /**
  * enum station_parameters_apply_mask - station parameter values to apply
  * @STATION_PARAM_APPLY_UAPSD: apply new uAPSD parameters (uapsd_queues, max_sp)
+ * @STATION_PARAM_APPLY_CAPABILITY: apply new capability
  *
  * Not all station parameters have in-band "no change" signalling,
  * for those that don't these flags will are used.
  */
 enum station_parameters_apply_mask {
         STATION_PARAM_APPLY_UAPSD = BIT(0),
+        STATION_PARAM_APPLY_CAPABILITY = BIT(1),
 };
 
 /**
@@ -608,6 +662,11 @@ enum station_parameters_apply_mask {
  * @sta_modify_mask: bitmap indicating which parameters changed
  *      (for those that don't have a natural "no change" value),
  *      see &enum station_parameters_apply_mask
+ * @local_pm: local link-specific mesh power save mode (no change when set
+ *      to unknown)
+ * @capability: station capability
+ * @ext_capab: extended capabilities of the station
+ * @ext_capab_len: number of extended capabilities
  */
 struct station_parameters {
         u8 *supported_rates;
@@ -623,6 +682,10 @@ struct station_parameters {
         struct ieee80211_vht_cap *vht_capa;
         u8 uapsd_queues;
         u8 max_sp;
+        enum nl80211_mesh_power_mode local_pm;
+        u16 capability;
+        u8 *ext_capab;
+        u8 ext_capab_len;
 };
 
 /**
@@ -634,14 +697,16 @@ struct station_parameters {
  * @STATION_INFO_INACTIVE_TIME: @inactive_time filled
  * @STATION_INFO_RX_BYTES: @rx_bytes filled
  * @STATION_INFO_TX_BYTES: @tx_bytes filled
+ * @STATION_INFO_RX_BYTES64: @rx_bytes filled with 64-bit value
+ * @STATION_INFO_TX_BYTES64: @tx_bytes filled with 64-bit value
  * @STATION_INFO_LLID: @llid filled
  * @STATION_INFO_PLID: @plid filled
  * @STATION_INFO_PLINK_STATE: @plink_state filled
  * @STATION_INFO_SIGNAL: @signal filled
  * @STATION_INFO_TX_BITRATE: @txrate fields are filled
  *  (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs)
- * @STATION_INFO_RX_PACKETS: @rx_packets filled
- * @STATION_INFO_TX_PACKETS: @tx_packets filled
+ * @STATION_INFO_RX_PACKETS: @rx_packets filled with 32-bit value
+ * @STATION_INFO_TX_PACKETS: @tx_packets filled with 32-bit value
  * @STATION_INFO_TX_RETRIES: @tx_retries filled
  * @STATION_INFO_TX_FAILED: @tx_failed filled
  * @STATION_INFO_RX_DROP_MISC: @rx_dropped_misc filled
@@ -653,6 +718,9 @@ struct station_parameters {
  * @STATION_INFO_STA_FLAGS: @sta_flags filled
  * @STATION_INFO_BEACON_LOSS_COUNT: @beacon_loss_count filled
  * @STATION_INFO_T_OFFSET: @t_offset filled
+ * @STATION_INFO_LOCAL_PM: @local_pm filled
+ * @STATION_INFO_PEER_PM: @peer_pm filled
+ * @STATION_INFO_NONPEER_PM: @nonpeer_pm filled
  */
 enum station_info_flags {
         STATION_INFO_INACTIVE_TIME      = 1<<0,
@@ -676,6 +744,11 @@ enum station_info_flags {
         STATION_INFO_STA_FLAGS          = 1<<18,
         STATION_INFO_BEACON_LOSS_COUNT  = 1<<19,
         STATION_INFO_T_OFFSET           = 1<<20,
+        STATION_INFO_LOCAL_PM           = 1<<21,
+        STATION_INFO_PEER_PM            = 1<<22,
+        STATION_INFO_NONPEER_PM         = 1<<23,
+        STATION_INFO_RX_BYTES64         = 1<<24,
+        STATION_INFO_TX_BYTES64         = 1<<25,
 };
 
 /**
@@ -789,13 +862,16 @@ struct sta_bss_parameters {
  * @sta_flags: station flags mask & values
  * @beacon_loss_count: Number of times beacon loss event has triggered.
  * @t_offset: Time offset of the station relative to this host.
+ * @local_pm: local mesh STA power save mode
+ * @peer_pm: peer mesh STA power save mode
+ * @nonpeer_pm: non-peer mesh STA power save mode
  */
 struct station_info {
         u32 filled;
         u32 connected_time;
         u32 inactive_time;
-        u32 rx_bytes;
-        u32 tx_bytes;
+        u64 rx_bytes;
+        u64 tx_bytes;
         u16 llid;
         u16 plid;
         u8 plink_state;
@@ -818,6 +894,9 @@ struct station_info {
 
         u32 beacon_loss_count;
         s64 t_offset;
+        enum nl80211_mesh_power_mode local_pm;
+        enum nl80211_mesh_power_mode peer_pm;
+        enum nl80211_mesh_power_mode nonpeer_pm;
 
         /*
          * Note: Add a new enum station_info_flags value for each new field and
@@ -993,6 +1072,10 @@ struct bss_parameters {
  * @dot11MeshHWMPconfirmationInterval: The minimum interval of time (in TUs)
  *      during which a mesh STA can send only one Action frame containing
  *      a PREQ element for root path confirmation.
+ * @power_mode: The default mesh power save mode which will be the initial
+ *      setting for new peer links.
+ * @dot11MeshAwakeWindowDuration: The duration in TUs the STA will remain awake
+ *      after transmitting its beacon.
  */
 struct mesh_config {
         u16 dot11MeshRetryTimeout;
@@ -1020,6 +1103,8 @@ struct mesh_config {
         u32 dot11MeshHWMPactivePathToRootTimeout;
         u16 dot11MeshHWMProotInterval;
         u16 dot11MeshHWMPconfirmationInterval;
+        enum nl80211_mesh_power_mode power_mode;
+        u16 dot11MeshAwakeWindowDuration;
 };
 
 /**
@@ -1034,6 +1119,8 @@ struct mesh_config {
  * @ie_len: length of vendor information elements
  * @is_authenticated: this mesh requires authentication
  * @is_secure: this mesh uses security
+ * @dtim_period: DTIM period to use
+ * @beacon_interval: beacon interval to use
  * @mcast_rate: multicat rate for Mesh Node [6Mbps is the default for 802.11a]
  *
  * These parameters are fixed when the mesh is created.
@@ -1049,6 +1136,8 @@ struct mesh_setup {
         u8 ie_len;
         bool is_authenticated;
         bool is_secure;
+        u8 dtim_period;
+        u16 beacon_interval;
         int mcast_rate[IEEE80211_NUM_BANDS];
 };
 
@@ -1168,6 +1257,7 @@ struct cfg80211_match_set {
  * @n_match_sets: number of match sets
  * @wiphy: the wiphy this was for
  * @dev: the interface
+ * @scan_start: start time of the scheduled scan
  * @channels: channels to scan
  * @rssi_thold: don't report scan results below this threshold (in s32 dBm)
  */
@@ -1207,11 +1297,13 @@ enum cfg80211_signal_type {
 
 /**
  * struct cfg80211_bss_ie_data - BSS entry IE data
+ * @tsf: TSF contained in the frame that carried these IEs
  * @rcu_head: internal use, for freeing
  * @len: length of the IEs
  * @data: IE data
  */
 struct cfg80211_bss_ies {
+        u64 tsf;
         struct rcu_head rcu_head;
         int len;
         u8 data[];
@@ -1225,29 +1317,32 @@ struct cfg80211_bss_ies {
  *
  * @channel: channel this BSS is on
  * @bssid: BSSID of the BSS
- * @tsf: timestamp of last received update
  * @beacon_interval: the beacon interval as from the frame
  * @capability: the capability field in host byte order
- * @ies: the information elements (Note that there
- *      is no guarantee that these are well-formed!); this is a pointer to
- *      either the beacon_ies or proberesp_ies depending on whether Probe
- *      Response frame has been received
+ * @ies: the information elements (Note that there is no guarantee that these
+ *      are well-formed!); this is a pointer to either the beacon_ies or
+ *      proberesp_ies depending on whether Probe Response frame has been
+ *      received. It is always non-%NULL.
  * @beacon_ies: the information elements from the last Beacon frame
+ *      (implementation note: if @hidden_beacon_bss is set this struct doesn't
+ *      own the beacon_ies, but they're just pointers to the ones from the
+ *      @hidden_beacon_bss struct)
  * @proberesp_ies: the information elements from the last Probe Response frame
+ * @hidden_beacon_bss: in case this BSS struct represents a probe response from
+ *      a BSS that hides the SSID in its beacon, this points to the BSS struct
+ *      that holds the beacon data. @beacon_ies is still valid, of course, and
+ *      points to the same data as hidden_beacon_bss->beacon_ies in that case.
  * @signal: signal strength value (type depends on the wiphy's signal_type)
- * @free_priv: function pointer to free private data
  * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes
  */
 struct cfg80211_bss {
-        u64 tsf;
-
         struct ieee80211_channel *channel;
 
         const struct cfg80211_bss_ies __rcu *ies;
         const struct cfg80211_bss_ies __rcu *beacon_ies;
         const struct cfg80211_bss_ies __rcu *proberesp_ies;
 
-        void (*free_priv)(struct cfg80211_bss *bss);
+        struct cfg80211_bss *hidden_beacon_bss;
 
         s32 signal;
 
@@ -1256,7 +1351,7 @@ struct cfg80211_bss {
 
         u8 bssid[ETH_ALEN];
 
-        u8 priv[0] __attribute__((__aligned__(sizeof(void *))));
+        u8 priv[0] __aligned(sizeof(void *));
 };
 
 /**
@@ -1266,7 +1361,7 @@ struct cfg80211_bss {
  *
  * Note that the return value is an RCU-protected pointer, so
  * rcu_read_lock() must be held when calling this function.
- * Returns %NULL if not found.
+ * Return: %NULL if not found.
  */
 const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie);
 
@@ -1349,6 +1444,8 @@ struct cfg80211_assoc_request {
  * @ie: Extra IEs to add to Deauthentication frame or %NULL
  * @ie_len: Length of ie buffer in octets
  * @reason_code: The reason code for the deauthentication
+ * @local_state_change: if set, change local state only and
+ *      do not set a deauth frame
  */
 struct cfg80211_deauth_request {
         const u8 *bssid;
@@ -1434,6 +1531,7 @@ struct cfg80211_ibss_params {
  * @ie: IEs for association request
  * @ie_len: Length of assoc_ie in octets
  * @privacy: indicates whether privacy-enabled APs should be used
+ * @mfp: indicate whether management frame protection is used
  * @crypto: crypto settings
  * @key_len: length of WEP key for shared key authentication
  * @key_idx: index of WEP key for shared key authentication
@@ -1454,6 +1552,7 @@ struct cfg80211_connect_params {
         u8 *ie;
         size_t ie_len;
         bool privacy;
+        enum nl80211_mfp mfp;
         struct cfg80211_crypto_settings crypto;
         const u8 *key;
         u8 key_len, key_idx;
@@ -1508,6 +1607,7 @@ struct cfg80211_pmksa {
  *      one bit per byte, in same format as nl80211
  * @pattern: bytes to match where bitmask is 1
  * @pattern_len: length of pattern (in bytes)
+ * @pkt_offset: packet offset (in bytes)
  *
  * Internal note: @mask and @pattern are allocated in one chunk of
  * memory, free @mask only!
@@ -1515,6 +1615,42 @@ struct cfg80211_pmksa {
 struct cfg80211_wowlan_trig_pkt_pattern {
         u8 *mask, *pattern;
         int pattern_len;
+        int pkt_offset;
+};
+
+/**
+ * struct cfg80211_wowlan_tcp - TCP connection parameters
+ *
+ * @sock: (internal) socket for source port allocation
+ * @src: source IP address
+ * @dst: destination IP address
+ * @dst_mac: destination MAC address
+ * @src_port: source port
+ * @dst_port: destination port
+ * @payload_len: data payload length
+ * @payload: data payload buffer
+ * @payload_seq: payload sequence stamping configuration
+ * @data_interval: interval at which to send data packets
+ * @wake_len: wakeup payload match length
+ * @wake_data: wakeup payload match data
+ * @wake_mask: wakeup payload match mask
+ * @tokens_size: length of the tokens buffer
+ * @payload_tok: payload token usage configuration
+ */
+struct cfg80211_wowlan_tcp {
+        struct socket *sock;
+        __be32 src, dst;
+        u16 src_port, dst_port;
+        u8 dst_mac[ETH_ALEN];
+        int payload_len;
+        const u8 *payload;
+        struct nl80211_wowlan_tcp_data_seq payload_seq;
+        u32 data_interval;
+        u32 wake_len;
+        const u8 *wake_data, *wake_mask;
+        u32 tokens_size;
+        /* must be last, variable member */
+        struct nl80211_wowlan_tcp_data_token payload_tok;
 };
 
 /**
@@ -1531,16 +1667,49 @@ struct cfg80211_wowlan_trig_pkt_pattern {
  * @eap_identity_req: wake up on EAP identity request packet
  * @four_way_handshake: wake up on 4-way handshake
  * @rfkill_release: wake up when rfkill is released
+ * @tcp: TCP connection establishment/wakeup parameters, see nl80211.h.
+ *      NULL if not configured.
  */
 struct cfg80211_wowlan {
         bool any, disconnect, magic_pkt, gtk_rekey_failure,
              eap_identity_req, four_way_handshake,
              rfkill_release;
         struct cfg80211_wowlan_trig_pkt_pattern *patterns;
+        struct cfg80211_wowlan_tcp *tcp;
         int n_patterns;
 };
 
 /**
+ * struct cfg80211_wowlan_wakeup - wakeup report
+ * @disconnect: woke up by getting disconnected
+ * @magic_pkt: woke up by receiving magic packet
+ * @gtk_rekey_failure: woke up by GTK rekey failure
+ * @eap_identity_req: woke up by EAP identity request packet
+ * @four_way_handshake: woke up by 4-way handshake
+ * @rfkill_release: woke up by rfkill being released
+ * @pattern_idx: pattern that caused wakeup, -1 if not due to pattern
+ * @packet_present_len: copied wakeup packet data
+ * @packet_len: original wakeup packet length
+ * @packet: The packet causing the wakeup, if any.
+ * @packet_80211:  For pattern match, magic packet and other data
+ *      frame triggers an 802.3 frame should be reported, for
+ *      disconnect due to deauth 802.11 frame. This indicates which
+ *      it is.
+ * @tcp_match: TCP wakeup packet received
+ * @tcp_connlost: TCP connection lost or failed to establish
+ * @tcp_nomoretokens: TCP data ran out of tokens
+ */
+struct cfg80211_wowlan_wakeup {
+        bool disconnect, magic_pkt, gtk_rekey_failure,
+             eap_identity_req, four_way_handshake,
+             rfkill_release, packet_80211,
+             tcp_match, tcp_connlost, tcp_nomoretokens;
+        s32 pattern_idx;
+        u32 packet_present_len, packet_len;
+        const void *packet;
+};
+
+/**
  * struct cfg80211_gtk_rekey_data - rekey data
  * @kek: key encryption key
  * @kck: key confirmation key
@@ -1763,6 +1932,15 @@ struct cfg80211_gtk_rekey_data {
  *
  * @start_p2p_device: Start the given P2P device.
  * @stop_p2p_device: Stop the given P2P device.
+ *
+ * @set_mac_acl: Sets MAC address control list in AP and P2P GO mode.
+ *      Parameters include ACL policy, an array of MAC address of stations
+ *      and the number of MAC addresses. If there is already a list in driver
+ *      this new list replaces the existing one. Driver has to clear its ACL
+ *      when number of MAC addresses entries is passed as 0. Drivers which
+ *      advertise the support for MAC based ACL have to implement this callback.
+ *
+ * @start_radar_detection: Start radar detection in the driver.
  */
 struct cfg80211_ops {
         int     (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
@@ -1983,6 +2161,13 @@ struct cfg80211_ops {
                                     struct wireless_dev *wdev);
         void    (*stop_p2p_device)(struct wiphy *wiphy,
                                    struct wireless_dev *wdev);
+
+        int     (*set_mac_acl)(struct wiphy *wiphy, struct net_device *dev,
+                               const struct cfg80211_acl_data *params);
+
+        int     (*start_radar_detection)(struct wiphy *wiphy,
+                                         struct net_device *dev,
+                                         struct cfg80211_chan_def *chandef);
 };
 
 /*
@@ -2092,6 +2277,7 @@ struct ieee80211_iface_limit {
  * @beacon_int_infra_match: In this combination, the beacon intervals
  *      between infrastructure and AP types must match. This is required
  *      only in special cases.
+ * @radar_detect_widths: bitmap of channel widths supported for radar detection
  *
  * These examples can be expressed as follows:
  *
@@ -2144,10 +2330,7 @@ struct ieee80211_iface_combination {
         u16 max_interfaces;
         u8 n_limits;
         bool beacon_int_infra_match;
-};
-
-struct mac_address {
-        u8 addr[ETH_ALEN];
+        u8 radar_detect_widths;
 };
 
 struct ieee80211_txrx_stypes {
@@ -2181,6 +2364,14 @@ enum wiphy_wowlan_support_flags {
         WIPHY_WOWLAN_RFKILL_RELEASE     = BIT(7),
 };
 
+struct wiphy_wowlan_tcp_support {
+        const struct nl80211_wowlan_tcp_data_token_feature *tok;
+        u32 data_payload_max;
+        u32 data_interval_max;
+        u32 wake_payload_max;
+        bool seq;
+};
+
 /**
  * struct wiphy_wowlan_support - WoWLAN support data
  * @flags: see &enum wiphy_wowlan_support_flags
@@ -2188,12 +2379,16 @@ enum wiphy_wowlan_support_flags {
  *      (see nl80211.h for the pattern definition)
  * @pattern_max_len: maximum length of each pattern
  * @pattern_min_len: minimum length of each pattern
+ * @max_pkt_offset: maximum Rx packet offset
+ * @tcp: TCP wakeup support information
  */
 struct wiphy_wowlan_support {
         u32 flags;
         int n_patterns;
         int pattern_max_len;
         int pattern_min_len;
+        int max_pkt_offset;
+        const struct wiphy_wowlan_tcp_support *tcp;
 };
 
 /**
@@ -2290,6 +2485,17 @@ struct wiphy_wowlan_support {
  * @ap_sme_capa: AP SME capabilities, flags from &enum nl80211_ap_sme_features.
  * @ht_capa_mod_mask:  Specify what ht_cap values can be over-ridden.
  *      If null, then none can be over-ridden.
+ *
+ * @max_acl_mac_addrs: Maximum number of MAC addresses that the device
+ *      supports for ACL.
+ *
+ * @extended_capabilities: extended capabilities supported by the driver,
+ *      additional capabilities might be supported by userspace; these are
+ *      the 802.11 extended capabilities ("Extended Capabilities element")
+ *      and are in the same format as in the information element. See
+ *      802.11-2012 8.4.2.29 for the defined fields.
+ * @extended_capabilities_mask: mask of the valid values
+ * @extended_capabilities_len: length of the extended capabilities
  */
 struct wiphy {
         /* assign these fields before you register the wiphy */
@@ -2311,6 +2517,8 @@ struct wiphy {
         /* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */
         u16 interface_modes;
 
+        u16 max_acl_mac_addrs;
+
         u32 flags, features;
 
         u32 ap_sme_capa;
@@ -2333,7 +2541,7 @@ struct wiphy {
         u32 rts_threshold;
         u8 coverage_class;
 
-        char fw_version[ETHTOOL_BUSINFO_LEN];
+        char fw_version[ETHTOOL_FWVERS_LEN];
         u32 hw_version;
 
 #ifdef CONFIG_PM
@@ -2354,6 +2562,9 @@ struct wiphy {
          */
         u32 probe_resp_offload;
 
+        const u8 *extended_capabilities, *extended_capabilities_mask;
+        u8 extended_capabilities_len;
+
         /* If multiple wiphys are registered and you're handed e.g.
          * a regular netdev with assigned ieee80211_ptr, you won't
          * know whether it points to a wiphy your driver has registered
@@ -2364,12 +2575,12 @@ struct wiphy {
         struct ieee80211_supported_band *bands[IEEE80211_NUM_BANDS];
 
         /* Lets us get back the wiphy on the callback */
-        int (*reg_notifier)(struct wiphy *wiphy,
-                            struct regulatory_request *request);
+        void (*reg_notifier)(struct wiphy *wiphy,
+                             struct regulatory_request *request);
 
         /* fields below are read-only, assigned by cfg80211 */
 
-        const struct ieee80211_regdomain *regd;
+        const struct ieee80211_regdomain __rcu *regd;
 
         /* the item in /sys/class/ieee80211/ points to this,
          * you need use set_wiphy_dev() (see below) */
@@ -2392,7 +2603,7 @@ struct wiphy {
         const struct iw_handler_def *wext;
 #endif
 
-        char priv[0] __attribute__((__aligned__(NETDEV_ALIGN)));
+        char priv[0] __aligned(NETDEV_ALIGN);
 };
 
 static inline struct net *wiphy_net(struct wiphy *wiphy)
@@ -2409,6 +2620,7 @@ static inline void wiphy_net_set(struct wiphy *wiphy, struct net *net)
  * wiphy_priv - return priv from wiphy
  *
  * @wiphy: the wiphy whose priv pointer to return
+ * Return: The priv of @wiphy.
  */
 static inline void *wiphy_priv(struct wiphy *wiphy)
 {
@@ -2420,6 +2632,7 @@ static inline void *wiphy_priv(struct wiphy *wiphy)
  * priv_to_wiphy - return the wiphy containing the priv
  *
  * @priv: a pointer previously returned by wiphy_priv
+ * Return: The wiphy of @priv.
  */
 static inline struct wiphy *priv_to_wiphy(void *priv)
 {
@@ -2442,6 +2655,7 @@ static inline void set_wiphy_dev(struct wiphy *wiphy, struct device *dev)
  * wiphy_dev - get wiphy dev pointer
  *
  * @wiphy: The wiphy whose device struct to look up
+ * Return: The dev of @wiphy.
  */
 static inline struct device *wiphy_dev(struct wiphy *wiphy)
 {
@@ -2452,6 +2666,7 @@ static inline struct device *wiphy_dev(struct wiphy *wiphy)
  * wiphy_name - get wiphy name
  *
  * @wiphy: The wiphy whose name to return
+ * Return: The name of @wiphy.
  */
 static inline const char *wiphy_name(const struct wiphy *wiphy)
 {
@@ -2467,8 +2682,8 @@ static inline const char *wiphy_name(const struct wiphy *wiphy)
  * Create a new wiphy and associate the given operations with it.
  * @sizeof_priv bytes are allocated for private use.
  *
- * The returned pointer must be assigned to each netdev's
- * ieee80211_ptr for proper operation.
+ * Return: A pointer to the new wiphy. This pointer must be
+ * assigned to each netdev's ieee80211_ptr for proper operation.
  */
 struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv);
 
@@ -2477,7 +2692,7 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv);
  *
  * @wiphy: The wiphy to register.
  *
- * Returns a non-negative wiphy index or a negative error code.
+ * Return: A non-negative wiphy index or a negative error code.
  */
 extern int wiphy_register(struct wiphy *wiphy);
 
@@ -2529,7 +2744,6 @@ struct cfg80211_cached_keys;
  *      the user-set AP, monitor and WDS channel
  * @preset_chan: (private) Used by the internal configuration code to
  *      track the channel to be used for AP later
- * @preset_chantype: (private) the corresponding channel type
  * @bssid: (private) Used by the internal configuration code
  * @ssid: (private) Used by the internal configuration code
  * @ssid_len: (private) Used by the internal configuration code
@@ -2548,6 +2762,8 @@ struct cfg80211_cached_keys;
  *      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
+ * @cac_started: true if DFS channel availability check has been started
+ * @cac_start_time: timestamp (jiffies) when the dfs state was entered.
  */
 struct wireless_dev {
         struct wiphy *wiphy;
@@ -2599,6 +2815,9 @@ struct wireless_dev {
 
         u32 ap_unexpected_nlportid;
 
+        bool cac_started;
+        unsigned long cac_start_time;
+
 #ifdef CONFIG_CFG80211_WEXT
         /* wext data */
         struct {
@@ -2626,6 +2845,7 @@ static inline u8 *wdev_address(struct wireless_dev *wdev)
  * wdev_priv - return wiphy priv from wireless_dev
  *
  * @wdev: The wireless device whose wiphy's priv pointer to return
+ * Return: The wiphy priv of @wdev.
  */
 static inline void *wdev_priv(struct wireless_dev *wdev)
 {
@@ -2643,12 +2863,14 @@ static inline void *wdev_priv(struct wireless_dev *wdev)
  * ieee80211_channel_to_frequency - convert channel number to frequency
  * @chan: channel number
  * @band: band, necessary due to channel number overlap
+ * Return: The corresponding frequency (in MHz), or 0 if the conversion failed.
  */
 extern int ieee80211_channel_to_frequency(int chan, enum ieee80211_band band);
 
 /**
  * ieee80211_frequency_to_channel - convert frequency to channel number
  * @freq: center frequency
+ * Return: The corresponding channel, or 0 if the conversion failed.
  */
 extern int ieee80211_frequency_to_channel(int freq);
 
@@ -2665,6 +2887,7 @@ extern struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
  * ieee80211_get_channel - get channel struct from wiphy for specified frequency
  * @wiphy: the struct wiphy to get the channel for
  * @freq: the center frequency of the channel
+ * Return: The channel struct from @wiphy at @freq.
  */
 static inline struct ieee80211_channel *
 ieee80211_get_channel(struct wiphy *wiphy, int freq)
@@ -2679,10 +2902,10 @@ ieee80211_get_channel(struct wiphy *wiphy, int freq)
  * @basic_rates: bitmap of basic rates
  * @bitrate: the bitrate for which to find the basic rate
  *
- * This function returns the basic rate corresponding to a given
- * bitrate, that is the next lower bitrate contained in the basic
- * rate map, which is, for this function, given as a bitmap of
- * indices of rates in the band's bitrate table.
+ * Return: The basic rate corresponding to a given bitrate, that
+ * is the next lower bitrate contained in the basic rate map,
+ * which is, for this function, given as a bitmap of indices of
+ * rates in the band's bitrate table.
  */
 struct ieee80211_rate *
 ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
@@ -2775,18 +2998,21 @@ extern const unsigned char bridge_tunnel_header[6];
 /**
  * ieee80211_get_hdrlen_from_skb - get header length from data
  *
+ * @skb: the frame
+ *
  * Given an skb with a raw 802.11 header at the data pointer this function
- * returns the 802.11 header length in bytes (not including encryption
- * headers). If the data in the sk_buff is too short to contain a valid 802.11
- * header the function returns 0.
+ * returns the 802.11 header length.
  *
- * @skb: the frame
+ * Return: The 802.11 header length in bytes (not including encryption
+ * headers). Or 0 if the data in the sk_buff is too short to contain a valid
+ * 802.11 header.
  */
 unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
 
 /**
  * ieee80211_hdrlen - get header length in bytes from frame control
  * @fc: frame control field in little-endian format
+ * Return: The header length in bytes.
  */
 unsigned int __attribute_const__ ieee80211_hdrlen(__le16 fc);
 
@@ -2794,7 +3020,7 @@ unsigned int __attribute_const__ ieee80211_hdrlen(__le16 fc);
  * ieee80211_get_mesh_hdrlen - get mesh extension header length
  * @meshhdr: the mesh extension header, only the flags field
  *      (first byte) will be accessed
- * Returns the length of the extension header, which is always at
+ * Return: The length of the extension header, which is always at
  * least 6 bytes and at most 18 if address 5 and 6 are present.
  */
 unsigned int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr);
@@ -2812,6 +3038,7 @@ unsigned int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr);
  * @skb: the 802.11 data frame
  * @addr: the device MAC address
  * @iftype: the virtual interface type
+ * Return: 0 on success. Non-zero on error.
  */
 int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr,
                            enum nl80211_iftype iftype);
@@ -2823,6 +3050,7 @@ int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr,
  * @iftype: the virtual interface type
  * @bssid: the network bssid (used only for iftype STATION and ADHOC)
  * @qos: build 802.11 QoS data frame
+ * Return: 0 on success, or a negative error code.
  */
 int ieee80211_data_from_8023(struct sk_buff *skb, const u8 *addr,
                              enum nl80211_iftype iftype, u8 *bssid, bool qos);
@@ -2850,6 +3078,7 @@ void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list,
 /**
  * cfg80211_classify8021d - determine the 802.1p/1d tag for a data frame
  * @skb: the data frame
+ * Return: The 802.1p/1d tag.
  */
 unsigned int cfg80211_classify8021d(struct sk_buff *skb);
 
@@ -2860,12 +3089,13 @@ unsigned int cfg80211_classify8021d(struct sk_buff *skb);
  * @ies: data consisting of IEs
  * @len: length of data
  *
- * This function will return %NULL if the element ID could
- * not be found or if the element is invalid (claims to be
- * longer than the given data), or a pointer to the first byte
- * of the requested element, that is the byte containing the
- * element ID. There are no checks on the element length
- * other than having to fit into the given data.
+ * Return: %NULL if the element ID could not be found or if
+ * the element is invalid (claims to be longer than the given
+ * data), or a pointer to the first byte of the requested
+ * element, that is the byte containing the element ID.
+ *
+ * Note: There are no checks on the element length other than
+ * having to fit into the given data.
  */
 const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len);
 
@@ -2877,12 +3107,13 @@ const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len);
  * @ies: data consisting of IEs
  * @len: length of data
  *
- * This function will return %NULL if the vendor specific element ID
- * could not be found or if the element is invalid (claims to be
- * longer than the given data), or a pointer to the first byte
- * of the requested element, that is the byte containing the
- * element ID. There are no checks on the element length
- * other than having to fit into the given data.
+ * Return: %NULL if the vendor specific element ID could not be found or if the
+ * element is invalid (claims to be longer than the given data), or a pointer to
+ * the first byte of the requested element, that is the byte containing the
+ * element ID.
+ *
+ * Note: There are no checks on the element length other than having to fit into
+ * the given data.
  */
 const u8 *cfg80211_find_vendor_ie(unsigned int oui, u8 oui_type,
                                   const u8 *ies, int len);
@@ -2915,6 +3146,8 @@ const u8 *cfg80211_find_vendor_ie(unsigned int oui, u8 oui_type,
  *
  * Drivers should check the return value, its possible you can get
  * an -ENOMEM.
+ *
+ * Return: 0 on success. -ENOMEM.
  */
 extern int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
 
@@ -2938,28 +3171,22 @@ extern void wiphy_apply_custom_regulatory(
  * freq_reg_info - get regulatory information for the given frequency
  * @wiphy: the wiphy for which we want to process this rule for
  * @center_freq: Frequency in KHz for which we want regulatory information for
- * @desired_bw_khz: the desired max bandwidth you want to use per
- *      channel. Note that this is still 20 MHz if you want to use HT40
- *      as HT40 makes use of two channels for its 40 MHz width bandwidth.
- *      If set to 0 we'll assume you want the standard 20 MHz.
- * @reg_rule: the regulatory rule which we have for this frequency
  *
  * Use this function to get the regulatory rule for a specific frequency on
  * a given wireless device. If the device has a specific regulatory domain
  * it wants to follow we respect that unless a country IE has been received
  * and processed already.
  *
- * Returns 0 if it was able to find a valid regulatory rule which does
- * apply to the given center_freq otherwise it returns non-zero. It will
- * also return -ERANGE if we determine the given center_freq does not even have
- * a regulatory rule for a frequency range in the center_freq's band. See
- * freq_in_rule_band() for our current definition of a band -- this is purely
- * subjective and right now its 802.11 specific.
+ * Return: A valid pointer, or, when an error occurs, for example if no rule
+ * can be found, the return value is encoded using ERR_PTR(). Use IS_ERR() to
+ * check and PTR_ERR() to obtain the numeric return value. The numeric return
+ * value will be -ERANGE if we determine the given center_freq does not even
+ * have a regulatory rule for a frequency range in the center_freq's band.
+ * See freq_in_rule_band() for our current definition of a band -- this is
+ * purely subjective and right now it's 802.11 specific.
  */
-extern int freq_reg_info(struct wiphy *wiphy,
-                         u32 center_freq,
-                         u32 desired_bw_khz,
-                         const struct ieee80211_reg_rule **reg_rule);
+const struct ieee80211_reg_rule *freq_reg_info(struct wiphy *wiphy,
+                                               u32 center_freq);
 
 /*
  * callbacks for asynchronous cfg80211 methods, notification
@@ -3006,7 +3233,8 @@ void cfg80211_sched_scan_stopped(struct wiphy *wiphy);
  * This informs cfg80211 that BSS information was found and
  * the BSS should be updated/added.
  *
- * NOTE: Returns a referenced struct, must be released with cfg80211_put_bss()!
+ * Return: A referenced struct, must be released with cfg80211_put_bss()!
+ * Or %NULL on error.
  */
 struct cfg80211_bss * __must_check
 cfg80211_inform_bss_frame(struct wiphy *wiphy,
@@ -3031,7 +3259,8 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
  * This informs cfg80211 that BSS information was found and
  * the BSS should be updated/added.
  *
- * NOTE: Returns a referenced struct, must be released with cfg80211_put_bss()!
+ * Return: A referenced struct, must be released with cfg80211_put_bss()!
+ * Or %NULL on error.
  */
 struct cfg80211_bss * __must_check
 cfg80211_inform_bss(struct wiphy *wiphy,
@@ -3054,25 +3283,23 @@ cfg80211_get_ibss(struct wiphy *wiphy,
                                 WLAN_CAPABILITY_IBSS, WLAN_CAPABILITY_IBSS);
 }
 
-struct cfg80211_bss *cfg80211_get_mesh(struct wiphy *wiphy,
-                                       struct ieee80211_channel *channel,
-                                       const u8 *meshid, size_t meshidlen,
-                                       const u8 *meshcfg);
 /**
  * cfg80211_ref_bss - reference BSS struct
+ * @wiphy: the wiphy this BSS struct belongs to
  * @bss: the BSS struct to reference
  *
  * Increments the refcount of the given BSS struct.
  */
-void cfg80211_ref_bss(struct cfg80211_bss *bss);
+void cfg80211_ref_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
 
 /**
  * cfg80211_put_bss - unref BSS struct
+ * @wiphy: the wiphy this BSS struct belongs to
  * @bss: the BSS struct
  *
  * Decrements the refcount of the given BSS struct.
  */
-void cfg80211_put_bss(struct cfg80211_bss *bss);
+void cfg80211_put_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
 
 /**
  * cfg80211_unlink_bss - unlink BSS from internal data structures
@@ -3308,16 +3535,18 @@ void wiphy_rfkill_stop_polling(struct wiphy *wiphy);
  * the testmode command. Since it is intended for a reply, calling
  * it outside of the @testmode_cmd operation is invalid.
  *
- * The returned skb (or %NULL if any errors happen) is pre-filled
- * with the wiphy index and set up in a way that any data that is
- * put into the skb (with skb_put(), nla_put() or similar) will end
- * up being within the %NL80211_ATTR_TESTDATA attribute, so all that
- * needs to be done with the skb is adding data for the corresponding
- * userspace tool which can then read that data out of the testdata
- * attribute. You must not modify the skb in any other way.
+ * The returned skb is pre-filled with the wiphy index and set up in
+ * a way that any data that is put into the skb (with skb_put(),
+ * nla_put() or similar) will end up being within the
+ * %NL80211_ATTR_TESTDATA attribute, so all that needs to be done
+ * with the skb is adding data for the corresponding userspace tool
+ * which can then read that data out of the testdata attribute. You
+ * must not modify the skb in any other way.
  *
  * When done, call cfg80211_testmode_reply() with the skb and return
  * its error code as the result of the @testmode_cmd operation.
+ *
+ * Return: An allocated and pre-filled skb. %NULL if any errors happen.
  */
 struct sk_buff *cfg80211_testmode_alloc_reply_skb(struct wiphy *wiphy,
                                                   int approxlen);
@@ -3327,11 +3556,12 @@ struct sk_buff *cfg80211_testmode_alloc_reply_skb(struct wiphy *wiphy,
  * @skb: The skb, must have been allocated with
  *      cfg80211_testmode_alloc_reply_skb()
  *
- * Returns an error code or 0 on success, since calling this
- * function will usually be the last thing before returning
- * from the @testmode_cmd you should return the error code.
- * Note that this function consumes the skb regardless of the
- * return value.
+ * Since calling this function will usually be the last thing
+ * before returning from the @testmode_cmd you should return
+ * the error code.  Note that this function consumes the skb
+ * regardless of the return value.
+ *
+ * Return: An error code or 0 on success.
  */
 int cfg80211_testmode_reply(struct sk_buff *skb);
 
@@ -3345,14 +3575,16 @@ int cfg80211_testmode_reply(struct sk_buff *skb);
  * This function allocates and pre-fills an skb for an event on the
  * testmode multicast group.
  *
- * The returned skb (or %NULL if any errors happen) is set up in the
- * same way as with cfg80211_testmode_alloc_reply_skb() but prepared
- * for an event. As there, you should simply add data to it that will
- * then end up in the %NL80211_ATTR_TESTDATA attribute. Again, you must
- * not modify the skb in any other way.
+ * The returned skb is set up in the same way as with
+ * cfg80211_testmode_alloc_reply_skb() but prepared for an event. As
+ * there, you should simply add data to it that will then end up in the
+ * %NL80211_ATTR_TESTDATA attribute. Again, you must not modify the skb
+ * in any other way.
  *
  * When done filling the skb, call cfg80211_testmode_event() with the
  * skb to send the event.
+ *
+ * Return: An allocated and pre-filled skb. %NULL if any errors happen.
  */
 struct sk_buff *cfg80211_testmode_alloc_event_skb(struct wiphy *wiphy,
                                                   int approxlen, gfp_t gfp);
@@ -3533,13 +3765,13 @@ void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr,
  * @len: length of the frame data
  * @gfp: context flags
  *
- * Returns %true if a user space application has registered for this frame.
+ * This function is called whenever an Action frame is received for a station
+ * mode interface, but is not processed in kernel.
+ *
+ * Return: %true if a user space application has registered for this frame.
  * For action frames, that makes it responsible for rejecting unrecognized
  * action frames; %false otherwise, in which case for action frames the
  * driver is responsible for rejecting the frame.
- *
- * This function is called whenever an Action frame is received for a station
- * mode interface, but is not processed in kernel.
  */
 bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_dbm,
                       const u8 *buf, size_t len, gfp_t gfp);
@@ -3575,6 +3807,31 @@ void cfg80211_cqm_rssi_notify(struct net_device *dev,
                               gfp_t gfp);
 
 /**
+ * cfg80211_radar_event - radar detection event
+ * @wiphy: the wiphy
+ * @chandef: chandef for the current channel
+ * @gfp: context flags
+ *
+ * This function is called when a radar is detected on the current chanenl.
+ */
+void cfg80211_radar_event(struct wiphy *wiphy,
+                          struct cfg80211_chan_def *chandef, gfp_t gfp);
+
+/**
+ * cfg80211_cac_event - Channel availability check (CAC) event
+ * @netdev: network device
+ * @event: type of event
+ * @gfp: context flags
+ *
+ * This function is called when a Channel availability check (CAC) is finished
+ * or aborted. This must be called to notify the completion of a CAC process,
+ * also by full-MAC drivers.
+ */
+void cfg80211_cac_event(struct net_device *netdev,
+                        enum nl80211_radar_event event, gfp_t gfp);
+
+
+/**
  * cfg80211_cqm_pktloss_notify - notify userspace about packetloss to peer
  * @dev: network device
  * @peer: peer's MAC address
@@ -3631,7 +3888,7 @@ void cfg80211_pmksa_candidate_notify(struct net_device *dev, int index,
  * This function is used in AP mode (only!) to inform userspace that
  * a spurious class 3 frame was received, to be able to deauth the
  * sender.
- * Returns %true if the frame was passed to userspace (or this failed
+ * Return: %true if the frame was passed to userspace (or this failed
  * for a reason other than not having a subscription.)
  */
 bool cfg80211_rx_spurious_frame(struct net_device *dev,
@@ -3647,7 +3904,7 @@ bool cfg80211_rx_spurious_frame(struct net_device *dev,
  * an associated station sent a 4addr frame but that wasn't expected.
  * It is allowed and desirable to send this event only once for each
  * station to avoid event flooding.
- * Returns %true if the frame was passed to userspace (or this failed
+ * Return: %true if the frame was passed to userspace (or this failed
  * for a reason other than not having a subscription.)
  */
 bool cfg80211_rx_unexpected_4addr_frame(struct net_device *dev,
@@ -3685,8 +3942,8 @@ void cfg80211_report_obss_beacon(struct wiphy *wiphy,
  * @wiphy: the wiphy
  * @chandef: the channel definition
  *
- * This function returns true if there is no secondary channel or the secondary
- * channel(s) can be used for beaconing (i.e. is not a radar channel etc.)
+ * Return: %true if there is no secondary channel or the secondary channel(s)
+ * can be used for beaconing (i.e. is not a radar channel etc.)
  */
 bool cfg80211_reg_can_beacon(struct wiphy *wiphy,
                              struct cfg80211_chan_def *chandef);
@@ -3756,14 +4013,29 @@ void cfg80211_unregister_wdev(struct wireless_dev *wdev);
  * The function finds a given P2P attribute in the (vendor) IEs and
  * copies its contents to the given buffer.
  *
- * The return value is a negative error code (-%EILSEQ or -%ENOENT) if
- * the data is malformed or the attribute can't be found (respectively),
- * or the length of the found attribute (which can be zero).
+ * Return: A negative error code (-%EILSEQ or -%ENOENT) if the data is
+ * malformed or the attribute can't be found (respectively), or the
+ * length of the found attribute (which can be zero).
  */
 int cfg80211_get_p2p_attr(const u8 *ies, unsigned int len,
                           enum ieee80211_p2p_attr_id attr,
                           u8 *buf, unsigned int bufsize);
 
+/**
+ * cfg80211_report_wowlan_wakeup - report wakeup from WoWLAN
+ * @wdev: the wireless device reporting the wakeup
+ * @wakeup: the wakeup report
+ * @gfp: allocation flags
+ *
+ * This function reports that the given device woke up. If it
+ * caused the wakeup, report the reason(s), otherwise you may
+ * pass %NULL as the @wakeup parameter to advertise that something
+ * else caused the wakeup.
+ */
+void cfg80211_report_wowlan_wakeup(struct wireless_dev *wdev,
+                                   struct cfg80211_wowlan_wakeup *wakeup,
+                                   gfp_t gfp);
+
 /* Logging, debugging and troubleshooting/diagnostic helpers. */
 
 /* wiphy_printk helpers, similar to dev_printk */
diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index 4f7d6a182381..2e9d317c82dc 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -16,7 +16,7 @@
 *******************************************************************************/
 
 extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri);
-extern int dn_route_output_sock(struct dst_entry **pprt, struct flowidn *, struct sock *sk, int flags);
+extern int dn_route_output_sock(struct dst_entry __rcu **pprt, struct flowidn *, struct sock *sk, int flags);
 extern int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
 extern void dn_rt_cache_flush(int delay);
 
diff --git a/include/net/dsfield.h b/include/net/dsfield.h
index 8a8d4e06900d..e1ad903a8d6a 100644
--- a/include/net/dsfield.h
+++ b/include/net/dsfield.h
@@ -43,11 +43,9 @@ static inline void ipv4_change_dsfield(struct iphdr *iph,__u8 mask,
 static inline void ipv6_change_dsfield(struct ipv6hdr *ipv6h,__u8 mask,
     __u8 value)
 {
-        __u16 tmp;
+        __be16 *p = (__force __be16 *)ipv6h;
 
-        tmp = ntohs(*(__be16 *) ipv6h);
-        tmp = (tmp & ((mask << 4) | 0xf00f)) | (value << 4);
-        *(__be16 *) ipv6h = htons(tmp);
+        *p = (*p & htons((((u16)mask << 4) | 0xf00f))) | htons((u16)value << 4);
 }
 
 
diff --git a/include/net/dst.h b/include/net/dst.h
index 9a7881066fb3..853cda11e518 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -36,13 +36,9 @@ struct dst_entry {
         struct net_device       *dev;
         struct  dst_ops         *ops;
         unsigned long           _metrics;
-        union {
-                unsigned long           expires;
-                /* point to where the dst_entry copied from */
-                struct dst_entry        *from;
-        };
+        unsigned long           expires;
         struct dst_entry        *path;
-        void                    *__pad0;
+        struct dst_entry        *from;
 #ifdef CONFIG_XFRM
         struct xfrm_state       *xfrm;
 #else
@@ -61,6 +57,7 @@ struct dst_entry {
 #define DST_NOPEER              0x0040
 #define DST_FAKE_RTABLE         0x0080
 #define DST_XFRM_TUNNEL         0x0100
+#define DST_XFRM_QUEUE          0x0200
 
         unsigned short          pending_confirm;
 
diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
index e5062c955ea6..734d9b5f577a 100644
--- a/include/net/gro_cells.h
+++ b/include/net/gro_cells.h
@@ -73,8 +73,8 @@ static inline int gro_cells_init(struct gro_cells *gcells, struct net_device *de
         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,
+        gcells->cells = kcalloc(gcells->gro_cells_mask + 1,
+                                sizeof(struct gro_cell),
                                 GFP_KERNEL);
         if (!gcells->cells)
                 return -ENOMEM;
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index 9e34c877a770..7ca75cbbf75e 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -71,6 +71,8 @@ extern struct sock *__inet6_lookup_established(struct net *net,
 
 extern struct sock *inet6_lookup_listener(struct net *net,
                                           struct inet_hashinfo *hashinfo,
+                                          const struct in6_addr *saddr,
+                                          const __be16 sport,
                                           const struct in6_addr *daddr,
                                           const unsigned short hnum,
                                           const int dif);
@@ -88,7 +90,8 @@ static inline struct sock *__inet6_lookup(struct net *net,
         if (sk)
                 return sk;
 
-        return inet6_lookup_listener(net, hashinfo, daddr, hnum, dif);
+        return inet6_lookup_listener(net, hashinfo, saddr, sport,
+                                     daddr, hnum, dif);
 }
 
 static inline struct sock *__inet6_lookup_skb(struct inet_hashinfo *hashinfo,
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index 32786a044718..3f237db0a426 100644
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -1,10 +1,17 @@
 #ifndef __NET_FRAG_H__
 #define __NET_FRAG_H__
 
+#include <linux/percpu_counter.h>
+
 struct netns_frags {
         int                     nqueues;
-        atomic_t                mem;
         struct list_head        lru_list;
+        spinlock_t              lru_lock;
+
+        /* The percpu_counter "mem" need to be cacheline aligned.
+         *  mem.count must not share cacheline with other writers
+         */
+        struct percpu_counter   mem ____cacheline_aligned_in_smp;
 
         /* sysctls */
         int                     timeout;
@@ -13,12 +20,11 @@ struct netns_frags {
 };
 
 struct inet_frag_queue {
-        struct hlist_node       list;
-        struct netns_frags      *net;
-        struct list_head        lru_list;   /* lru list member */
         spinlock_t              lock;
-        atomic_t                refcnt;
         struct timer_list       timer;      /* when will this queue expire? */
+        struct list_head        lru_list;   /* lru list member */
+        struct hlist_node       list;
+        atomic_t                refcnt;
         struct sk_buff          *fragments; /* list of received fragments */
         struct sk_buff          *fragments_tail;
         ktime_t                 stamp;
@@ -31,24 +37,29 @@ struct inet_frag_queue {
 #define INET_FRAG_LAST_IN       1
 
         u16                     max_size;
+
+        struct netns_frags      *net;
 };
 
 #define INETFRAGS_HASHSZ                64
 
 struct inet_frags {
         struct hlist_head       hash[INETFRAGS_HASHSZ];
-        rwlock_t                lock;
-        u32                     rnd;
-        int                     qsize;
+        /* This rwlock is a global lock (seperate per IPv4, IPv6 and
+         * netfilter). Important to keep this on a seperate cacheline.
+         */
+        rwlock_t                lock ____cacheline_aligned_in_smp;
         int                     secret_interval;
         struct timer_list       secret_timer;
+        u32                     rnd;
+        int                     qsize;
 
         unsigned int            (*hashfn)(struct inet_frag_queue *);
+        bool                    (*match)(struct inet_frag_queue *q, void *arg);
         void                    (*constructor)(struct inet_frag_queue *q,
                                                 void *arg);
         void                    (*destructor)(struct inet_frag_queue *);
         void                    (*skb_free)(struct sk_buff *);
-        bool                    (*match)(struct inet_frag_queue *q, void *arg);
         void                    (*frag_expire)(unsigned long data);
 };
 
@@ -72,4 +83,59 @@ static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f
                 inet_frag_destroy(q, f, NULL);
 }
 
+/* Memory Tracking Functions. */
+
+/* The default percpu_counter batch size is not big enough to scale to
+ * fragmentation mem acct sizes.
+ * The mem size of a 64K fragment is approx:
+ *  (44 fragments * 2944 truesize) + frag_queue struct(200) = 129736 bytes
+ */
+static unsigned int frag_percpu_counter_batch = 130000;
+
+static inline int frag_mem_limit(struct netns_frags *nf)
+{
+        return percpu_counter_read(&nf->mem);
+}
+
+static inline void sub_frag_mem_limit(struct inet_frag_queue *q, int i)
+{
+        __percpu_counter_add(&q->net->mem, -i, frag_percpu_counter_batch);
+}
+
+static inline void add_frag_mem_limit(struct inet_frag_queue *q, int i)
+{
+        __percpu_counter_add(&q->net->mem, i, frag_percpu_counter_batch);
+}
+
+static inline void init_frag_mem_limit(struct netns_frags *nf)
+{
+        percpu_counter_init(&nf->mem, 0);
+}
+
+static inline int sum_frag_mem_limit(struct netns_frags *nf)
+{
+        return percpu_counter_sum_positive(&nf->mem);
+}
+
+static inline void inet_frag_lru_move(struct inet_frag_queue *q)
+{
+        spin_lock(&q->net->lru_lock);
+        list_move_tail(&q->lru_list, &q->net->lru_list);
+        spin_unlock(&q->net->lru_lock);
+}
+
+static inline void inet_frag_lru_del(struct inet_frag_queue *q)
+{
+        spin_lock(&q->net->lru_lock);
+        list_del(&q->lru_list);
+        spin_unlock(&q->net->lru_lock);
+}
+
+static inline void inet_frag_lru_add(struct netns_frags *nf,
+                                     struct inet_frag_queue *q)
+{
+        spin_lock(&nf->lru_lock);
+        list_add_tail(&q->lru_list, &nf->lru_list);
+        spin_unlock(&nf->lru_lock);
+}
 #endif
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 67a8fa098e3a..7b2ae9d37076 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -81,7 +81,9 @@ struct inet_bind_bucket {
         struct net              *ib_net;
 #endif
         unsigned short          port;
-        signed short            fastreuse;
+        signed char             fastreuse;
+        signed char             fastreuseport;
+        kuid_t                  fastuid;
         int                     num_owners;
         struct hlist_node       node;
         struct hlist_head       owners;
@@ -257,15 +259,19 @@ extern void inet_unhash(struct sock *sk);
 
 extern struct sock *__inet_lookup_listener(struct net *net,
                                            struct inet_hashinfo *hashinfo,
+                                           const __be32 saddr,
+                                           const __be16 sport,
                                            const __be32 daddr,
                                            const unsigned short hnum,
                                            const int dif);
 
 static inline struct sock *inet_lookup_listener(struct net *net,
                 struct inet_hashinfo *hashinfo,
+                __be32 saddr, __be16 sport,
                 __be32 daddr, __be16 dport, int dif)
 {
-        return __inet_lookup_listener(net, hashinfo, daddr, ntohs(dport), dif);
+        return __inet_lookup_listener(net, hashinfo, saddr, sport,
+                                      daddr, ntohs(dport), dif);
 }
 
 /* Socket demux engine toys. */
@@ -358,7 +364,8 @@ static inline struct sock *__inet_lookup(struct net *net,
         struct sock *sk = __inet_lookup_established(net, hashinfo,
                                 saddr, sport, daddr, hnum, dif);
 
-        return sk ? : __inet_lookup_listener(net, hashinfo, daddr, hnum, dif);
+        return sk ? : __inet_lookup_listener(net, hashinfo, saddr, sport,
+                                             daddr, hnum, dif);
 }
 
 static inline struct sock *inet_lookup(struct net *net,
diff --git a/include/net/ip.h b/include/net/ip.h
index 0707fb9551aa..a68f838a132c 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -143,6 +143,8 @@ static inline struct sk_buff *ip_finish_skb(struct sock *sk, struct flowi4 *fl4)
 extern int              ip4_datagram_connect(struct sock *sk, 
                                              struct sockaddr *uaddr, int addr_len);
 
+extern void ip4_datagram_release_cb(struct sock *sk);
+
 struct ip_reply_arg {
         struct kvec iov[1];   
         int         flags;
diff --git a/include/net/ip6_checksum.h b/include/net/ip6_checksum.h
index 652d3d309357..7686e3f5033d 100644
--- a/include/net/ip6_checksum.h
+++ b/include/net/ip6_checksum.h
@@ -35,63 +35,10 @@
 #include <linux/ipv6.h>
 
 #ifndef _HAVE_ARCH_IPV6_CSUM
-
-static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
-                                          const struct in6_addr *daddr,
-                                          __u32 len, unsigned short proto,
-                                          __wsum csum)
-{
-
-        int carry;
-        __u32 ulen;
-        __u32 uproto;
-        __u32 sum = (__force u32)csum;
-
-        sum += (__force u32)saddr->s6_addr32[0];
-        carry = (sum < (__force u32)saddr->s6_addr32[0]);
-        sum += carry;
-
-        sum += (__force u32)saddr->s6_addr32[1];
-        carry = (sum < (__force u32)saddr->s6_addr32[1]);
-        sum += carry;
-
-        sum += (__force u32)saddr->s6_addr32[2];
-        carry = (sum < (__force u32)saddr->s6_addr32[2]);
-        sum += carry;
-
-        sum += (__force u32)saddr->s6_addr32[3];
-        carry = (sum < (__force u32)saddr->s6_addr32[3]);
-        sum += carry;
-
-        sum += (__force u32)daddr->s6_addr32[0];
-        carry = (sum < (__force u32)daddr->s6_addr32[0]);
-        sum += carry;
-
-        sum += (__force u32)daddr->s6_addr32[1];
-        carry = (sum < (__force u32)daddr->s6_addr32[1]);
-        sum += carry;
-
-        sum += (__force u32)daddr->s6_addr32[2];
-        carry = (sum < (__force u32)daddr->s6_addr32[2]);
-        sum += carry;
-
-        sum += (__force u32)daddr->s6_addr32[3];
-        carry = (sum < (__force u32)daddr->s6_addr32[3]);
-        sum += carry;
-
-        ulen = (__force u32)htonl((__u32) len);
-        sum += ulen;
-        carry = (sum < ulen);
-        sum += carry;
-
-        uproto = (__force u32)htonl(proto);
-        sum += uproto;
-        carry = (sum < uproto);
-        sum += carry;
-
-        return csum_fold((__force __wsum)sum);
-}
-
+__sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+                        const struct in6_addr *daddr,
+                        __u32 len, unsigned short proto,
+                        __wsum csum);
 #endif
 
 static __inline__ __sum16 tcp_v6_check(int len,
@@ -126,4 +73,5 @@ static inline void tcp_v6_send_check(struct sock *sk, struct sk_buff *skb)
         __tcp_v6_send_check(skb, &np->saddr, &np->daddr);
 }
 
+int udp6_csum_init(struct sk_buff *skb, struct udphdr *uh, int proto);
 #endif
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index fdc48a94a063..2a601e7da1bf 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -89,8 +89,6 @@ struct fib6_table;
 struct rt6_info {
         struct dst_entry                dst;
 
-        struct neighbour                *n;
-
         /*
          * Tail elements of dst_entry (__refcnt etc.)
          * and these elements (rarely used in hot path) are in
@@ -166,50 +164,35 @@ static inline struct inet6_dev *ip6_dst_idev(struct dst_entry *dst)
 
 static inline void rt6_clean_expires(struct rt6_info *rt)
 {
-        if (!(rt->rt6i_flags & RTF_EXPIRES) && rt->dst.from)
-                dst_release(rt->dst.from);
-
         rt->rt6i_flags &= ~RTF_EXPIRES;
-        rt->dst.from = NULL;
 }
 
 static inline void rt6_set_expires(struct rt6_info *rt, unsigned long expires)
 {
-        if (!(rt->rt6i_flags & RTF_EXPIRES) && rt->dst.from)
-                dst_release(rt->dst.from);
-
-        rt->rt6i_flags |= RTF_EXPIRES;
         rt->dst.expires = expires;
+        rt->rt6i_flags |= RTF_EXPIRES;
 }
 
-static inline void rt6_update_expires(struct rt6_info *rt, int timeout)
+static inline void rt6_update_expires(struct rt6_info *rt0, int timeout)
 {
-        if (!(rt->rt6i_flags & RTF_EXPIRES)) {
-                if (rt->dst.from)
-                        dst_release(rt->dst.from);
-                /* dst_set_expires relies on expires == 0 
-                 * if it has not been set previously.
-                 */
-                rt->dst.expires = 0;
-        }
-
-        dst_set_expires(&rt->dst, timeout);
-        rt->rt6i_flags |= RTF_EXPIRES;
+        struct rt6_info *rt;
+
+        for (rt = rt0; rt && !(rt->rt6i_flags & RTF_EXPIRES);
+             rt = (struct rt6_info *)rt->dst.from);
+        if (rt && rt != rt0)
+                rt0->dst.expires = rt->dst.expires;
+
+        dst_set_expires(&rt0->dst, timeout);
+        rt0->rt6i_flags |= RTF_EXPIRES;
 }
 
 static inline void rt6_set_from(struct rt6_info *rt, struct rt6_info *from)
 {
         struct dst_entry *new = (struct dst_entry *) from;
 
-        if (!(rt->rt6i_flags & RTF_EXPIRES) && rt->dst.from) {
-                if (new == rt->dst.from)
-                        return;
-                dst_release(rt->dst.from);
-        }
-
         rt->rt6i_flags &= ~RTF_EXPIRES;
-        rt->dst.from = new;
         dst_hold(new);
+        rt->dst.from = new;
 }
 
 static inline void ip6_rt_put(struct rt6_info *rt)
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 27d83183e615..260f83f16bcf 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -23,6 +23,7 @@ struct route_info {
 #include <net/sock.h>
 #include <linux/ip.h>
 #include <linux/ipv6.h>
+#include <linux/route.h>
 
 #define RT6_LOOKUP_F_IFACE              0x00000001
 #define RT6_LOOKUP_F_REACHABLE          0x00000002
@@ -102,7 +103,6 @@ extern struct rt6_info		*rt6_lookup(struct net *net,
                                             int oif, int flags);
 
 extern struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
-                                         struct neighbour *neigh,
                                          struct flowi6 *fl6);
 extern int icmp6_dst_gc(void);
 
@@ -194,4 +194,11 @@ static inline int ip6_skb_dst_mtu(struct sk_buff *skb)
                skb_dst(skb)->dev->mtu : dst_mtu(skb_dst(skb));
 }
 
+static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt, struct in6_addr *dest)
+{
+        if (rt->rt6i_flags & RTF_GATEWAY)
+                return &rt->rt6i_gateway;
+        return dest;
+}
+
 #endif
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 5af66b26ebdd..851d5412a299 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -222,6 +222,7 @@ struct ip6_flowlabel {
         struct in6_addr         dst;
         struct ipv6_txoptions   *opt;
         unsigned long           linger;
+        struct rcu_head         rcu;
         u8                      share;
         union {
                 struct pid *pid;
@@ -238,6 +239,7 @@ struct ip6_flowlabel {
 struct ipv6_fl_socklist {
         struct ipv6_fl_socklist *next;
         struct ip6_flowlabel    *fl;
+        struct rcu_head         rcu;
 };
 
 extern struct ip6_flowlabel     *fl6_sock_lookup(struct sock *sk, __be32 label);
@@ -288,12 +290,12 @@ static inline int ip6_frag_nqueues(struct net *net)
 
 static inline int ip6_frag_mem(struct net *net)
 {
-        return atomic_read(&net->ipv6.frags.mem);
+        return sum_frag_mem_limit(&net->ipv6.frags);
 }
 #endif
 
-#define IPV6_FRAG_HIGH_THRESH   (256 * 1024)    /* 262144 */
-#define IPV6_FRAG_LOW_THRESH    (192 * 1024)    /* 196608 */
+#define IPV6_FRAG_HIGH_THRESH   (4 * 1024*1024) /* 4194304 */
+#define IPV6_FRAG_LOW_THRESH    (3 * 1024*1024) /* 3145728 */
 #define IPV6_FRAG_TIMEOUT       (60 * HZ)       /* 60 seconds */
 
 extern int __ipv6_addr_type(const struct in6_addr *addr);
@@ -355,14 +357,32 @@ static inline void ipv6_addr_prefix(struct in6_addr *pfx,
                 pfx->s6_addr[o] = addr->s6_addr[o] & (0xff00 >> b);
 }
 
+static inline void __ipv6_addr_set_half(__be32 *addr,
+                                        __be32 wh, __be32 wl)
+{
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64
+#if defined(__BIG_ENDIAN)
+        if (__builtin_constant_p(wh) && __builtin_constant_p(wl)) {
+                *(__force u64 *)addr = ((__force u64)(wh) << 32 | (__force u64)(wl));
+                return;
+        }
+#elif defined(__LITTLE_ENDIAN)
+        if (__builtin_constant_p(wl) && __builtin_constant_p(wh)) {
+                *(__force u64 *)addr = ((__force u64)(wl) << 32 | (__force u64)(wh));
+                return;
+        }
+#endif
+#endif
+        addr[0] = wh;
+        addr[1] = wl;
+}
+
 static inline void ipv6_addr_set(struct in6_addr *addr, 
                                      __be32 w1, __be32 w2,
                                      __be32 w3, __be32 w4)
 {
-        addr->s6_addr32[0] = w1;
-        addr->s6_addr32[1] = w2;
-        addr->s6_addr32[2] = w3;
-        addr->s6_addr32[3] = w4;
+        __ipv6_addr_set_half(&addr->s6_addr32[0], w1, w2);
+        __ipv6_addr_set_half(&addr->s6_addr32[2], w3, w4);
 }
 
 static inline bool ipv6_addr_equal(const struct in6_addr *a1,
@@ -381,9 +401,37 @@ static inline bool ipv6_addr_equal(const struct in6_addr *a1,
 #endif
 }
 
-static inline bool __ipv6_prefix_equal(const __be32 *a1, const __be32 *a2,
-                                       unsigned int prefixlen)
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64
+static inline bool __ipv6_prefix_equal64_half(const __be64 *a1,
+                                              const __be64 *a2,
+                                              unsigned int len)
+{
+        if (len && ((*a1 ^ *a2) & cpu_to_be64((~0UL) << (64 - len))))
+                return false;
+        return true;
+}
+
+static inline bool ipv6_prefix_equal(const struct in6_addr *addr1,
+                                     const struct in6_addr *addr2,
+                                     unsigned int prefixlen)
+{
+        const __be64 *a1 = (const __be64 *)addr1;
+        const __be64 *a2 = (const __be64 *)addr2;
+
+        if (prefixlen >= 64) {
+                if (a1[0] ^ a2[0])
+                        return false;
+                return __ipv6_prefix_equal64_half(a1 + 1, a2 + 1, prefixlen - 64);
+        }
+        return __ipv6_prefix_equal64_half(a1, a2, prefixlen);
+}
+#else
+static inline bool ipv6_prefix_equal(const struct in6_addr *addr1,
+                                     const struct in6_addr *addr2,
+                                     unsigned int prefixlen)
 {
+        const __be32 *a1 = addr1->s6_addr32;
+        const __be32 *a2 = addr2->s6_addr32;
         unsigned int pdw, pbi;
 
         /* check complete u32 in prefix */
@@ -398,14 +446,7 @@ static inline bool __ipv6_prefix_equal(const __be32 *a1, const __be32 *a2,
 
         return true;
 }
-
-static inline bool ipv6_prefix_equal(const struct in6_addr *a1,
-                                     const struct in6_addr *a2,
-                                     unsigned int prefixlen)
-{
-        return __ipv6_prefix_equal(a1->s6_addr32, a2->s6_addr32,
-                                   prefixlen);
-}
+#endif
 
 struct inet_frag_queue;
 
@@ -475,14 +516,25 @@ static inline u32 ipv6_addr_hash(const struct in6_addr *a)
 
 static inline bool ipv6_addr_loopback(const struct in6_addr *a)
 {
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64
+        const unsigned long *ul = (const unsigned long *)a;
+
+        return (ul[0] | (ul[1] ^ cpu_to_be64(1))) == 0UL;
+#else
         return (a->s6_addr32[0] | a->s6_addr32[1] |
                 a->s6_addr32[2] | (a->s6_addr32[3] ^ htonl(1))) == 0;
+#endif
 }
 
 static inline bool ipv6_addr_v4mapped(const struct in6_addr *a)
 {
-        return (a->s6_addr32[0] | a->s6_addr32[1] |
-                 (a->s6_addr32[2] ^ htonl(0x0000ffff))) == 0;
+        return (
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64
+                *(__be64 *)a |
+#else
+                (a->s6_addr32[0] | a->s6_addr32[1]) |
+#endif
+                (a->s6_addr32[2] ^ htonl(0x0000ffff))) == 0UL;
 }
 
 /*
@@ -507,7 +559,7 @@ static inline void ipv6_addr_set_v4mapped(const __be32 addr,
  * find the first different bit between two addresses
  * length of address must be a multiple of 32bits
  */
-static inline int __ipv6_addr_diff(const void *token1, const void *token2, int addrlen)
+static inline int __ipv6_addr_diff32(const void *token1, const void *token2, int addrlen)
 {
         const __be32 *a1 = token1, *a2 = token2;
         int i;
@@ -539,6 +591,33 @@ static inline int __ipv6_addr_diff(const void *token1, const void *token2, int a
         return addrlen << 5;
 }
 
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64
+static inline int __ipv6_addr_diff64(const void *token1, const void *token2, int addrlen)
+{
+        const __be64 *a1 = token1, *a2 = token2;
+        int i;
+
+        addrlen >>= 3;
+
+        for (i = 0; i < addrlen; i++) {
+                __be64 xb = a1[i] ^ a2[i];
+                if (xb)
+                        return i * 64 + 63 - __fls(be64_to_cpu(xb));
+        }
+
+        return addrlen << 6;
+}
+#endif
+
+static inline int __ipv6_addr_diff(const void *token1, const void *token2, int addrlen)
+{
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64
+        if (__builtin_constant_p(addrlen) && !(addrlen & 7))
+                return __ipv6_addr_diff64(token1, token2, addrlen);
+#endif
+        return __ipv6_addr_diff32(token1, token2, addrlen);
+}
+
 static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_addr *a2)
 {
         return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr));
@@ -547,6 +626,20 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add
 extern void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt);
 
 /*
+ *      Header manipulation
+ */
+static inline void ip6_flow_hdr(struct ipv6hdr *hdr, unsigned int tclass,
+                                __be32 flowlabel)
+{
+        *(__be32 *)hdr = htonl(0x60000000 | (tclass << 20)) | flowlabel;
+}
+
+static inline __be32 ip6_flowinfo(const struct ipv6hdr *hdr)
+{
+        return *(__be32 *)hdr & IPV6_FLOWINFO_MASK;
+}
+
+/*
  *      Prototypes exported by ipv6
  */
 
@@ -570,13 +663,6 @@ extern int			ip6_xmit(struct sock *sk,
                                          struct ipv6_txoptions *opt,
                                          int tclass);
 
-extern int                      ip6_nd_hdr(struct sock *sk,
-                                           struct sk_buff *skb,
-                                           struct net_device *dev,
-                                           const struct in6_addr *saddr,
-                                           const struct in6_addr *daddr,
-                                           int proto, int len);
-
 extern int                      ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr);
 
 extern int                      ip6_append_data(struct sock *sk,
diff --git a/include/net/irda/irlmp.h b/include/net/irda/irlmp.h
index 591f78631f13..f74109144d3f 100644
--- a/include/net/irda/irlmp.h
+++ b/include/net/irda/irlmp.h
@@ -278,7 +278,7 @@ static inline int irlmp_lap_tx_queue_full(struct lsap_cb *self)
 }
 
 /* After doing a irlmp_dup(), this get one of the two socket back into
- * a state where it's waiting incomming connections.
+ * a state where it's waiting incoming connections.
  * Note : this can be used *only* if the socket is not yet connected
  * (i.e. NO irlmp_connect_response() done on this socket).
  * - Jean II */
diff --git a/include/net/irda/irttp.h b/include/net/irda/irttp.h
index af4b87721d13..98682d4bae8f 100644
--- a/include/net/irda/irttp.h
+++ b/include/net/irda/irttp.h
@@ -185,7 +185,7 @@ static inline __u32 irttp_get_max_seg_size(struct tsap_cb *self)
 }
 
 /* After doing a irttp_dup(), this get one of the two socket back into
- * a state where it's waiting incomming connections.
+ * a state where it's waiting incoming connections.
  * Note : this can be used *only* if the socket is not yet connected
  * (i.e. NO irttp_connect_response() done on this socket).
  * - Jean II */
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index ee50c5eba50c..f7eba1300d82 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -147,10 +147,12 @@ struct ieee80211_low_level_stats {
  * enum ieee80211_chanctx_change - change flag for channel context
  * @IEEE80211_CHANCTX_CHANGE_WIDTH: The channel width changed
  * @IEEE80211_CHANCTX_CHANGE_RX_CHAINS: The number of RX chains changed
+ * @IEEE80211_CHANCTX_CHANGE_RADAR: radar detection flag changed
  */
 enum ieee80211_chanctx_change {
         IEEE80211_CHANCTX_CHANGE_WIDTH          = BIT(0),
         IEEE80211_CHANCTX_CHANGE_RX_CHAINS      = BIT(1),
+        IEEE80211_CHANCTX_CHANGE_RADAR          = BIT(2),
 };
 
 /**
@@ -165,6 +167,7 @@ enum ieee80211_chanctx_change {
  * @rx_chains_dynamic: The number of RX chains that must be enabled
  *      after RTS/CTS handshake to receive SMPS MIMO transmissions;
  *      this will always be >= @rx_chains_static.
+ * @radar_enabled: whether radar detection is enabled on this channel.
  * @drv_priv: data area for driver use, will always be aligned to
  *      sizeof(void *), size is determined in hw information.
  */
@@ -173,7 +176,9 @@ struct ieee80211_chanctx_conf {
 
         u8 rx_chains_static, rx_chains_dynamic;
 
-        u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *))));
+        bool radar_enabled;
+
+        u8 drv_priv[0] __aligned(sizeof(void *));
 };
 
 /**
@@ -208,6 +213,11 @@ struct ieee80211_chanctx_conf {
  * @BSS_CHANGED_TXPOWER: TX power setting changed for this interface
  * @BSS_CHANGED_P2P_PS: P2P powersave settings (CTWindow, opportunistic PS)
  *      changed (currently only in P2P client mode, GO mode will be later)
+ * @BSS_CHANGED_DTIM_PERIOD: the DTIM period value was changed (set when
+ *      it becomes valid, managed mode only)
+ * @BSS_CHANGED_BANDWIDTH: The bandwidth used by this interface changed,
+ *      note that this is only called when it changes after the channel
+ *      context had been assigned.
  */
 enum ieee80211_bss_change {
         BSS_CHANGED_ASSOC               = 1<<0,
@@ -230,6 +240,8 @@ enum ieee80211_bss_change {
         BSS_CHANGED_PS                  = 1<<17,
         BSS_CHANGED_TXPOWER             = 1<<18,
         BSS_CHANGED_P2P_PS              = 1<<19,
+        BSS_CHANGED_DTIM_PERIOD         = 1<<20,
+        BSS_CHANGED_BANDWIDTH           = 1<<21,
 
         /* when adding here, make sure to change ieee80211_reconfig */
 };
@@ -271,13 +283,19 @@ enum ieee80211_rssi_event {
  *      if the hardware cannot handle this it must set the
  *      IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE hardware flag
  * @dtim_period: num of beacons before the next DTIM, for beaconing,
- *      valid in station mode only while @assoc is true and if also
- *      requested by %IEEE80211_HW_NEED_DTIM_PERIOD (cf. also hw conf
- *      @ps_dtim_period)
+ *      valid in station mode only if after the driver was notified
+ *      with the %BSS_CHANGED_DTIM_PERIOD flag, will be non-zero then.
  * @sync_tsf: last beacon's/probe response's TSF timestamp (could be old
- *      as it may have been received during scanning long ago)
+ *      as it may have been received during scanning long ago). If the
+ *      HW flag %IEEE80211_HW_TIMING_BEACON_ONLY is set, then this can
+ *      only come from a beacon, but might not become valid until after
+ *      association when a beacon is received (which is notified with the
+ *      %BSS_CHANGED_DTIM flag.)
  * @sync_device_ts: the device timestamp corresponding to the sync_tsf,
  *      the driver/device can use this to calculate synchronisation
+ *      (see @sync_tsf)
+ * @sync_dtim_count: Only valid when %IEEE80211_HW_TIMING_BEACON_ONLY
+ *      is requested, see @sync_tsf/@sync_device_ts.
  * @beacon_int: beacon interval
  * @assoc_capability: capabilities taken from assoc resp
  * @basic_rates: bitmap of basic rates, each bit stands for an
@@ -297,11 +315,9 @@ enum ieee80211_rssi_event {
  *      may filter ARP queries targeted for other addresses than listed here.
  *      The driver must allow ARP queries targeted for all address listed here
  *      to pass through. An empty list implies no ARP queries need to pass.
- * @arp_addr_cnt: Number of addresses currently on the list.
- * @arp_filter_enabled: Enable ARP filtering - if enabled, the hardware may
- *      filter ARP queries based on the @arp_addr_list, if disabled, the
- *      hardware must not perform any ARP filtering. Note, that the filter will
- *      be enabled also in promiscuous mode.
+ * @arp_addr_cnt: Number of addresses currently on the list. Note that this
+ *      may be larger than %IEEE80211_BSS_ARP_ADDR_LIST_LEN (the arp_addr_list
+ *      array size), it's up to the driver what to do in that case.
  * @qos: This is a QoS-enabled BSS.
  * @idle: This interface is idle. There's also a global idle flag in the
  *      hardware config which may be more appropriate depending on what
@@ -331,6 +347,7 @@ struct ieee80211_bss_conf {
         u16 assoc_capability;
         u64 sync_tsf;
         u32 sync_device_ts;
+        u8 sync_dtim_count;
         u32 basic_rates;
         int mcast_rate[IEEE80211_NUM_BANDS];
         u16 ht_operation_mode;
@@ -338,8 +355,7 @@ struct ieee80211_bss_conf {
         u32 cqm_rssi_hyst;
         struct cfg80211_chan_def chandef;
         __be32 arp_addr_list[IEEE80211_BSS_ARP_ADDR_LIST_LEN];
-        u8 arp_addr_cnt;
-        bool arp_filter_enabled;
+        int arp_addr_cnt;
         bool qos;
         bool idle;
         bool ps;
@@ -392,6 +408,9 @@ struct ieee80211_bss_conf {
  * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: internal to mac80211, can be
  *      set by rate control algorithms to indicate probe rate, will
  *      be cleared for fragmented frames (except on the last fragment)
+ * @IEEE80211_TX_INTFL_OFFCHAN_TX_OK: Internal to mac80211. Used to indicate
+ *      that a frame can be transmitted while the queues are stopped for
+ *      off-channel operation.
  * @IEEE80211_TX_INTFL_NEED_TXPROCESSING: completely internal to mac80211,
  *      used to indicate that a pending frame requires TX processing before
  *      it can be sent out.
@@ -409,6 +428,9 @@ struct ieee80211_bss_conf {
  * @IEEE80211_TX_INTFL_RETRANSMISSION: This frame is being retransmitted
  *      after TX status because the destination was asleep, it must not
  *      be modified again (no seqno assignment, crypto, etc.)
+ * @IEEE80211_TX_INTFL_MLME_CONN_TX: This frame was transmitted by the MLME
+ *      code for connection establishment, this indicates that its status
+ *      should kick the MLME state machine.
  * @IEEE80211_TX_INTFL_NL80211_FRAME_TX: Frame was requested through nl80211
  *      MLME command (internal to mac80211 to figure out whether to send TX
  *      status to user space)
@@ -454,13 +476,14 @@ enum mac80211_tx_control_flags {
         IEEE80211_TX_STAT_AMPDU                 = BIT(10),
         IEEE80211_TX_STAT_AMPDU_NO_BACK         = BIT(11),
         IEEE80211_TX_CTL_RATE_CTRL_PROBE        = BIT(12),
+        IEEE80211_TX_INTFL_OFFCHAN_TX_OK        = BIT(13),
         IEEE80211_TX_INTFL_NEED_TXPROCESSING    = BIT(14),
         IEEE80211_TX_INTFL_RETRIED              = BIT(15),
         IEEE80211_TX_INTFL_DONT_ENCRYPT         = BIT(16),
         IEEE80211_TX_CTL_NO_PS_BUFFER           = BIT(17),
         IEEE80211_TX_CTL_MORE_FRAMES            = BIT(18),
         IEEE80211_TX_INTFL_RETRANSMISSION       = BIT(19),
-        /* hole at 20, use later */
+        IEEE80211_TX_INTFL_MLME_CONN_TX         = BIT(20),
         IEEE80211_TX_INTFL_NL80211_FRAME_TX     = BIT(21),
         IEEE80211_TX_CTL_LDPC                   = BIT(22),
         IEEE80211_TX_CTL_STBC                   = BIT(23) | BIT(24),
@@ -953,6 +976,7 @@ enum ieee80211_smps_mode {
  *
  * @channel: the channel to tune to
  * @channel_type: the channel (HT) type
+ * @radar_enabled: whether radar detection is enabled
  *
  * @long_frame_max_tx_count: Maximum number of transmissions for a "long" frame
  *    (a frame not RTS protected), called "dot11LongRetryLimit" in 802.11,
@@ -979,6 +1003,7 @@ struct ieee80211_conf {
 
         struct ieee80211_channel *channel;
         enum nl80211_channel_type channel_type;
+        bool radar_enabled;
         enum ieee80211_smps_mode smps_mode;
 };
 
@@ -1059,7 +1084,7 @@ struct ieee80211_vif {
         u32 driver_flags;
 
         /* must be last */
-        u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *))));
+        u8 drv_priv[0] __aligned(sizeof(void *));
 };
 
 static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif)
@@ -1176,6 +1201,24 @@ enum ieee80211_sta_state {
 };
 
 /**
+ * enum ieee80211_sta_rx_bandwidth - station RX bandwidth
+ * @IEEE80211_STA_RX_BW_20: station can only receive 20 MHz
+ * @IEEE80211_STA_RX_BW_40: station can receive up to 40 MHz
+ * @IEEE80211_STA_RX_BW_80: station can receive up to 80 MHz
+ * @IEEE80211_STA_RX_BW_160: station can receive up to 160 MHz
+ *      (including 80+80 MHz)
+ *
+ * Implementation note: 20 must be zero to be initialized
+ *      correctly, the values must be sorted.
+ */
+enum ieee80211_sta_rx_bandwidth {
+        IEEE80211_STA_RX_BW_20 = 0,
+        IEEE80211_STA_RX_BW_40,
+        IEEE80211_STA_RX_BW_80,
+        IEEE80211_STA_RX_BW_160,
+};
+
+/**
  * struct ieee80211_sta - station table entry
  *
  * A station table entry represents a station we are possibly
@@ -1197,6 +1240,12 @@ enum ieee80211_sta_state {
  * @uapsd_queues: bitmap of queues configured for uapsd. Only valid
  *      if wme is supported.
  * @max_sp: max Service Period. Only valid if wme is supported.
+ * @bandwidth: current bandwidth the station can receive with
+ * @rx_nss: in HT/VHT, the maximum number of spatial streams the
+ *      station can receive at the moment, changed by operating mode
+ *      notifications and capabilities. The value is only valid after
+ *      the station moves to associated state.
+ * @smps_mode: current SMPS mode (off, static or dynamic)
  */
 struct ieee80211_sta {
         u32 supp_rates[IEEE80211_NUM_BANDS];
@@ -1207,9 +1256,12 @@ struct ieee80211_sta {
         bool wme;
         u8 uapsd_queues;
         u8 max_sp;
+        u8 rx_nss;
+        enum ieee80211_sta_rx_bandwidth bandwidth;
+        enum ieee80211_smps_mode smps_mode;
 
         /* must be last */
-        u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *))));
+        u8 drv_priv[0] __aligned(sizeof(void *));
 };
 
 /**
@@ -1331,9 +1383,9 @@ struct ieee80211_tx_control {
  *      When this flag is set, signaling beacon-loss will cause an immediate
  *      change to disassociated state.
  *
- * @IEEE80211_HW_NEED_DTIM_PERIOD:
- *      This device needs to know the DTIM period for the BSS before
- *      associating.
+ * @IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC:
+ *      This device needs to get data from beacon before association (i.e.
+ *      dtim_period).
  *
  * @IEEE80211_HW_SUPPORTS_PER_STA_GTK: The device's crypto engine supports
  *      per-station GTKs as used by IBSS RSN or during fast transition. If
@@ -1353,10 +1405,6 @@ struct ieee80211_tx_control {
  *      setup strictly in HW. mac80211 should not attempt to do this in
  *      software.
  *
- * @IEEE80211_HW_SCAN_WHILE_IDLE: The device can do hw scan while
- *      being idle (i.e. mac80211 doesn't have to go idle-off during the
- *      the scan).
- *
  * @IEEE80211_HW_WANT_MONITOR_VIF: The driver would like to be informed of
  *      a virtual monitor interface when monitor interfaces are the only
  *      active interfaces.
@@ -1370,9 +1418,8 @@ struct ieee80211_tx_control {
  *      P2P Interface. This will be honoured even if more than one interface
  *      is supported.
  *
- * @IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL: On this hardware TX BA session
- *      should be tear down once BAR frame will not be acked.
- *
+ * @IEEE80211_HW_TIMING_BEACON_ONLY: Use sync timing from beacon frames
+ *      only, to allow getting TBTT of a DTIM beacon.
  */
 enum ieee80211_hw_flags {
         IEEE80211_HW_HAS_RATE_CONTROL                   = 1<<0,
@@ -1382,7 +1429,7 @@ enum ieee80211_hw_flags {
         IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE      = 1<<4,
         IEEE80211_HW_SIGNAL_UNSPEC                      = 1<<5,
         IEEE80211_HW_SIGNAL_DBM                         = 1<<6,
-        IEEE80211_HW_NEED_DTIM_PERIOD                   = 1<<7,
+        IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC             = 1<<7,
         IEEE80211_HW_SPECTRUM_MGMT                      = 1<<8,
         IEEE80211_HW_AMPDU_AGGREGATION                  = 1<<9,
         IEEE80211_HW_SUPPORTS_PS                        = 1<<10,
@@ -1399,9 +1446,8 @@ enum ieee80211_hw_flags {
         IEEE80211_HW_SUPPORTS_PER_STA_GTK               = 1<<21,
         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,
-        IEEE80211_HW_TEARDOWN_AGGR_ON_BAR_FAIL          = 1<<26,
+        IEEE80211_HW_TIMING_BEACON_ONLY                 = 1<<26,
 };
 
 /**
@@ -1522,6 +1568,8 @@ struct ieee80211_hw {
  * structure can then access it via hw->priv. Note that mac802111 drivers should
  * not use wiphy_priv() to try to get their private driver structure as this
  * is already used internally by mac80211.
+ *
+ * Return: The mac80211 driver hw struct of @wiphy.
  */
 struct ieee80211_hw *wiphy_to_ieee80211_hw(struct wiphy *wiphy);
 
@@ -1628,6 +1676,10 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb);
  * rekeying), it will not include a valid phase 1 key. The valid phase 1 key is
  * provided by update_tkip_key only. The trigger that makes mac80211 call this
  * handler is software decryption with wrap around of iv16.
+ *
+ * The set_default_unicast_key() call updates the default WEP key index
+ * configured to the hardware for WEP encryption type. This is required
+ * for devices that support offload of data packets (e.g. ARP responses).
  */
 
 /**
@@ -1680,15 +1732,6 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb);
  * dynamic PS feature in stack and will just keep %IEEE80211_CONF_PS
  * enabled whenever user has enabled powersave.
  *
- * Some hardware need to toggle a single shared antenna between WLAN and
- * Bluetooth to facilitate co-existence. These types of hardware set
- * limitations on the use of host controlled dynamic powersave whenever there
- * is simultaneous WLAN and Bluetooth traffic. For these types of hardware, the
- * driver may request temporarily going into full power save, in order to
- * enable toggling the antenna between BT and WLAN. If the driver requests
- * disabling dynamic powersave, the @dynamic_ps_timeout value will be
- * temporarily set to zero until the driver re-enables dynamic powersave.
- *
  * Driver informs U-APSD client support by enabling
  * %IEEE80211_HW_SUPPORTS_UAPSD flag. The mode is configured through the
  * uapsd paramater in conf_tx() operation. Hardware needs to send the QoS
@@ -2033,17 +2076,29 @@ enum ieee80211_filter_flags {
  * calling ieee80211_start_tx_ba_cb_irqsafe, because the peer
  * might receive the addBA frame and send a delBA right away!
  *
- * @IEEE80211_AMPDU_RX_START: start Rx aggregation
- * @IEEE80211_AMPDU_RX_STOP: stop Rx aggregation
- * @IEEE80211_AMPDU_TX_START: start Tx aggregation
- * @IEEE80211_AMPDU_TX_STOP: stop Tx aggregation
+ * @IEEE80211_AMPDU_RX_START: start RX aggregation
+ * @IEEE80211_AMPDU_RX_STOP: stop RX aggregation
+ * @IEEE80211_AMPDU_TX_START: start TX aggregation
  * @IEEE80211_AMPDU_TX_OPERATIONAL: TX aggregation has become operational
+ * @IEEE80211_AMPDU_TX_STOP_CONT: stop TX aggregation but continue transmitting
+ *      queued packets, now unaggregated. After all packets are transmitted the
+ *      driver has to call ieee80211_stop_tx_ba_cb_irqsafe().
+ * @IEEE80211_AMPDU_TX_STOP_FLUSH: stop TX aggregation and flush all packets,
+ *      called when the station is removed. There's no need or reason to call
+ *      ieee80211_stop_tx_ba_cb_irqsafe() in this case as mac80211 assumes the
+ *      session is gone and removes the station.
+ * @IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: called when TX aggregation is stopped
+ *      but the driver hasn't called ieee80211_stop_tx_ba_cb_irqsafe() yet and
+ *      now the connection is dropped and the station will be removed. Drivers
+ *      should clean up and drop remaining packets when this is called.
  */
 enum ieee80211_ampdu_mlme_action {
         IEEE80211_AMPDU_RX_START,
         IEEE80211_AMPDU_RX_STOP,
         IEEE80211_AMPDU_TX_START,
-        IEEE80211_AMPDU_TX_STOP,
+        IEEE80211_AMPDU_TX_STOP_CONT,
+        IEEE80211_AMPDU_TX_STOP_FLUSH,
+        IEEE80211_AMPDU_TX_STOP_FLUSH_CONT,
         IEEE80211_AMPDU_TX_OPERATIONAL,
 };
 
@@ -2062,16 +2117,21 @@ enum ieee80211_frame_release_type {
  * enum ieee80211_rate_control_changed - flags to indicate what changed
  *
  * @IEEE80211_RC_BW_CHANGED: The bandwidth that can be used to transmit
- *      to this station changed.
+ *      to this station changed. The actual bandwidth is in the station
+ *      information -- for HT20/40 the IEEE80211_HT_CAP_SUP_WIDTH_20_40
+ *      flag changes, for HT and VHT the bandwidth field changes.
  * @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.
+ * @IEEE80211_RC_NSS_CHANGED: N_SS (number of spatial streams) was changed
+ *      by 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),
+        IEEE80211_RC_NSS_CHANGED        = BIT(3),
 };
 
 /**
@@ -2152,6 +2212,18 @@ enum ieee80211_rate_control_changed {
  *      MAC address of the device going away.
  *      Hence, this callback must be implemented. It can sleep.
  *
+ * @add_interface_debugfs: Drivers can use this callback to add debugfs files
+ *      when a vif is added to mac80211. This callback and
+ *      @remove_interface_debugfs should be within a CONFIG_MAC80211_DEBUGFS
+ *      conditional. @remove_interface_debugfs must be provided for cleanup.
+ *      This callback can sleep.
+ *
+ * @remove_interface_debugfs: Remove the debugfs files which were added using
+ *      @add_interface_debugfs. This callback must remove all debugfs entries
+ *      that were added because mac80211 only removes interface debugfs when the
+ *      interface is destroyed, not when it is removed from the driver.
+ *      This callback can sleep.
+ *
  * @config: Handler for configuration requests. IEEE 802.11 code calls this
  *      function to change hardware configuration, e.g., channel.
  *      This function should never fail but returns a negative error code
@@ -2194,6 +2266,10 @@ enum ieee80211_rate_control_changed {
  *      After rekeying was done it should (for example during resume) notify
  *      userspace of the new replay counter using ieee80211_gtk_rekey_notify().
  *
+ * @set_default_unicast_key: Set the default (unicast) key index, useful for
+ *      WEP when the device sends data packets autonomously, e.g. for ARP
+ *      offloading. The index can be 0-3, or -1 for unsetting it.
+ *
  * @hw_scan: Ask the hardware to service the scan request, no need to start
  *      the scan state machine in stack. The scan must honour the channel
  *      configuration done by the regulatory agent in the wiphy's
@@ -2474,7 +2550,13 @@ enum ieee80211_rate_control_changed {
  *
  * @restart_complete: Called after a call to ieee80211_restart_hw(), when the
  *      reconfiguration has completed. This can help the driver implement the
- *      reconfiguration step. This callback may sleep.
+ *      reconfiguration step. Also called when reconfiguring because the
+ *      driver's resume function returned 1, as this is just like an "inline"
+ *      hardware restart. This callback may sleep.
+ *
+ * @ipv6_addr_change: IPv6 address assignment on the given interface changed.
+ *      Currently, this is only called for managed or P2P client interfaces.
+ *      This callback is optional; it must not sleep.
  */
 struct ieee80211_ops {
         void (*tx)(struct ieee80211_hw *hw,
@@ -2522,6 +2604,8 @@ struct ieee80211_ops {
         void (*set_rekey_data)(struct ieee80211_hw *hw,
                                struct ieee80211_vif *vif,
                                struct cfg80211_gtk_rekey_data *data);
+        void (*set_default_unicast_key)(struct ieee80211_hw *hw,
+                                        struct ieee80211_vif *vif, int idx);
         int (*hw_scan)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                        struct cfg80211_scan_request *req);
         void (*cancel_hw_scan)(struct ieee80211_hw *hw,
@@ -2553,6 +2637,12 @@ struct ieee80211_ops {
                                    struct ieee80211_vif *vif,
                                    struct ieee80211_sta *sta,
                                    struct dentry *dir);
+        void (*add_interface_debugfs)(struct ieee80211_hw *hw,
+                                      struct ieee80211_vif *vif,
+                                      struct dentry *dir);
+        void (*remove_interface_debugfs)(struct ieee80211_hw *hw,
+                                         struct ieee80211_vif *vif,
+                                         struct dentry *dir);
 #endif
         void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                         enum sta_notify_cmd, struct ieee80211_sta *sta);
@@ -2606,6 +2696,7 @@ struct ieee80211_ops {
         int (*set_bitrate_mask)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                                 const struct cfg80211_bitrate_mask *mask);
         void (*rssi_callback)(struct ieee80211_hw *hw,
+                              struct ieee80211_vif *vif,
                               enum ieee80211_rssi_event rssi_event);
 
         void (*allow_buffered_frames)(struct ieee80211_hw *hw,
@@ -2648,6 +2739,12 @@ struct ieee80211_ops {
                                      struct ieee80211_chanctx_conf *ctx);
 
         void (*restart_complete)(struct ieee80211_hw *hw);
+
+#if IS_ENABLED(CONFIG_IPV6)
+        void (*ipv6_addr_change)(struct ieee80211_hw *hw,
+                                 struct ieee80211_vif *vif,
+                                 struct inet6_dev *idev);
+#endif
 };
 
 /**
@@ -2661,6 +2758,8 @@ struct ieee80211_ops {
  *
  * @priv_data_len: length of private data
  * @ops: callbacks for this device
+ *
+ * Return: A pointer to the new hardware device, or %NULL on error.
  */
 struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
                                         const struct ieee80211_ops *ops);
@@ -2673,6 +2772,8 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
  * need to fill the contained wiphy's information.
  *
  * @hw: the device to register as returned by ieee80211_alloc_hw()
+ *
+ * Return: 0 on success. An error code otherwise.
  */
 int ieee80211_register_hw(struct ieee80211_hw *hw);
 
@@ -2719,6 +2820,8 @@ extern char *__ieee80211_create_tpt_led_trigger(
  * of the trigger so you can automatically link the LED device.
  *
  * @hw: the hardware to get the LED trigger name for
+ *
+ * Return: The name of the LED trigger. %NULL if not configured for LEDs.
  */
 static inline char *ieee80211_get_tx_led_name(struct ieee80211_hw *hw)
 {
@@ -2738,6 +2841,8 @@ static inline char *ieee80211_get_tx_led_name(struct ieee80211_hw *hw)
  * of the trigger so you can automatically link the LED device.
  *
  * @hw: the hardware to get the LED trigger name for
+ *
+ * Return: The name of the LED trigger. %NULL if not configured for LEDs.
  */
 static inline char *ieee80211_get_rx_led_name(struct ieee80211_hw *hw)
 {
@@ -2757,6 +2862,8 @@ static inline char *ieee80211_get_rx_led_name(struct ieee80211_hw *hw)
  * of the trigger so you can automatically link the LED device.
  *
  * @hw: the hardware to get the LED trigger name for
+ *
+ * Return: The name of the LED trigger. %NULL if not configured for LEDs.
  */
 static inline char *ieee80211_get_assoc_led_name(struct ieee80211_hw *hw)
 {
@@ -2776,6 +2883,8 @@ static inline char *ieee80211_get_assoc_led_name(struct ieee80211_hw *hw)
  * of the trigger so you can automatically link the LED device.
  *
  * @hw: the hardware to get the LED trigger name for
+ *
+ * Return: The name of the LED trigger. %NULL if not configured for LEDs.
  */
 static inline char *ieee80211_get_radio_led_name(struct ieee80211_hw *hw)
 {
@@ -2793,9 +2902,10 @@ static inline char *ieee80211_get_radio_led_name(struct ieee80211_hw *hw)
  * @blink_table: the blink table -- needs to be ordered by throughput
  * @blink_table_len: size of the blink table
  *
- * This function returns %NULL (in case of error, or if no LED
- * triggers are configured) or the name of the new trigger.
- * This function must be called before ieee80211_register_hw().
+ * Return: %NULL (in case of error, or if no LED triggers are
+ * configured) or the name of the new trigger.
+ *
+ * Note: This function must be called before ieee80211_register_hw().
  */
 static inline char *
 ieee80211_create_tpt_led_trigger(struct ieee80211_hw *hw, unsigned int flags,
@@ -2928,10 +3038,10 @@ static inline void ieee80211_rx_ni(struct ieee80211_hw *hw,
  * Calls to this function for a single hardware must be synchronized against
  * each other.
  *
- * The function returns -EINVAL when the requested PS mode is already set.
- *
  * @sta: currently connected sta
  * @start: start or stop PS
+ *
+ * Return: 0 on success. -EINVAL when the requested PS mode is already set.
  */
 int ieee80211_sta_ps_transition(struct ieee80211_sta *sta, bool start);
 
@@ -2945,6 +3055,8 @@ int ieee80211_sta_ps_transition(struct ieee80211_sta *sta, bool start);
  *
  * @sta: currently connected sta
  * @start: start or stop PS
+ *
+ * Return: Like ieee80211_sta_ps_transition().
  */
 static inline int ieee80211_sta_ps_transition_ni(struct ieee80211_sta *sta,
                                                   bool start)
@@ -3082,6 +3194,8 @@ void ieee80211_report_low_ack(struct ieee80211_sta *sta, u32 num_packets);
  * according to the current DTIM parameters/TIM bitmap.
  *
  * The driver is responsible for freeing the returned skb.
+ *
+ * Return: The beacon template. %NULL on error.
  */
 struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
                                          struct ieee80211_vif *vif,
@@ -3093,6 +3207,8 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
  * @vif: &struct ieee80211_vif pointer from the add_interface callback.
  *
  * See ieee80211_beacon_get_tim().
+ *
+ * Return: See ieee80211_beacon_get_tim().
  */
 static inline struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
                                                    struct ieee80211_vif *vif)
@@ -3109,6 +3225,8 @@ static inline struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
  * hardware. The destination address should be set by the caller.
  *
  * Can only be called in AP mode.
+ *
+ * Return: The Probe Response template. %NULL on error.
  */
 struct sk_buff *ieee80211_proberesp_get(struct ieee80211_hw *hw,
                                         struct ieee80211_vif *vif);
@@ -3124,6 +3242,8 @@ struct sk_buff *ieee80211_proberesp_get(struct ieee80211_hw *hw,
  *
  * Note: Caller (or hardware) is responsible for setting the
  * &IEEE80211_FCTL_PM bit.
+ *
+ * Return: The PS Poll template. %NULL on error.
  */
 struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw,
                                      struct ieee80211_vif *vif);
@@ -3139,6 +3259,8 @@ struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw,
  *
  * Note: Caller (or hardware) is responsible for setting the
  * &IEEE80211_FCTL_PM bit as well as Duration and Sequence Control fields.
+ *
+ * Return: The nullfunc template. %NULL on error.
  */
 struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw,
                                        struct ieee80211_vif *vif);
@@ -3153,6 +3275,8 @@ struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw,
  *
  * Creates a Probe Request template which can, for example, be uploaded to
  * hardware.
+ *
+ * Return: The Probe Request template. %NULL on error.
  */
 struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw,
                                        struct ieee80211_vif *vif,
@@ -3188,6 +3312,8 @@ void ieee80211_rts_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  * If the RTS is generated in firmware, but the host system must provide
  * the duration field, the low-level driver uses this function to receive
  * the duration field value in little-endian byteorder.
+ *
+ * Return: The duration.
  */
 __le16 ieee80211_rts_duration(struct ieee80211_hw *hw,
                               struct ieee80211_vif *vif, size_t frame_len,
@@ -3223,6 +3349,8 @@ void ieee80211_ctstoself_get(struct ieee80211_hw *hw,
  * If the CTS-to-self is generated in firmware, but the host system must provide
  * the duration field, the low-level driver uses this function to receive
  * the duration field value in little-endian byteorder.
+ *
+ * Return: The duration.
  */
 __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw,
                                     struct ieee80211_vif *vif,
@@ -3239,6 +3367,8 @@ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw,
  *
  * Calculate the duration field of some generic frame, given its
  * length and transmission rate (in 100kbps).
+ *
+ * Return: The duration.
  */
 __le16 ieee80211_generic_frame_duration(struct ieee80211_hw *hw,
                                         struct ieee80211_vif *vif,
@@ -3255,9 +3385,10 @@ __le16 ieee80211_generic_frame_duration(struct ieee80211_hw *hw,
  * hardware/firmware does not implement buffering of broadcast/multicast
  * frames when power saving is used, 802.11 code buffers them in the host
  * memory. The low-level driver uses this function to fetch next buffered
- * frame. In most cases, this is used when generating beacon frame. This
- * function returns a pointer to the next buffered skb or NULL if no more
- * buffered frames are available.
+ * frame. In most cases, this is used when generating beacon frame.
+ *
+ * Return: A pointer to the next buffered skb or NULL if no more buffered
+ * frames are available.
  *
  * Note: buffered frames are returned only after DTIM beacon frame was
  * generated with ieee80211_beacon_get() and the low-level driver must thus
@@ -3437,6 +3568,8 @@ void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue);
  * @queue: queue number (counted from zero).
  *
  * Drivers should use this function instead of netif_stop_queue.
+ *
+ * Return: %true if the queue is stopped. %false otherwise.
  */
 
 int ieee80211_queue_stopped(struct ieee80211_hw *hw, int queue);
@@ -3634,7 +3767,9 @@ void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_vif *vif, const u8 *ra,
  * @vif: virtual interface to look for station on
  * @addr: station's address
  *
- * This function must be called under RCU lock and the
+ * Return: The station, if found. %NULL otherwise.
+ *
+ * Note: This function must be called under RCU lock and the
  * resulting pointer is only valid under RCU lock as well.
  */
 struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_vif *vif,
@@ -3647,7 +3782,9 @@ struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_vif *vif,
  * @addr: remote station's address
  * @localaddr: local address (vif->sdata->vif.addr). Use NULL for 'any'.
  *
- * This function must be called under RCU lock and the
+ * Return: The station, if found. %NULL otherwise.
+ *
+ * Note: This function must be called under RCU lock and the
  * resulting pointer is only valid under RCU lock as well.
  *
  * NOTE: You may pass NULL for localaddr, but then you will just get
@@ -3754,6 +3891,11 @@ void ieee80211_iter_keys(struct ieee80211_hw *hw,
  * The iterator will not find a context that's being added (during
  * the driver callback to add it) but will find it while it's being
  * removed.
+ *
+ * Note that during hardware restart, all contexts that existed
+ * before the restart are considered already present so will be
+ * found while iterating, whether they've been re-added already
+ * or not.
  */
 void ieee80211_iter_chan_contexts_atomic(
         struct ieee80211_hw *hw,
@@ -3772,7 +3914,9 @@ void ieee80211_iter_chan_contexts_atomic(
  * information. This function must only be called from within the
  * .bss_info_changed callback function and only in managed mode. The function
  * is only useful when the interface is associated, otherwise it will return
- * NULL.
+ * %NULL.
+ *
+ * Return: The Probe Request template. %NULL on error.
  */
 struct sk_buff *ieee80211_ap_probereq_get(struct ieee80211_hw *hw,
                                           struct ieee80211_vif *vif);
@@ -3796,6 +3940,8 @@ void ieee80211_beacon_loss(struct ieee80211_vif *vif);
  * When beacon filtering is enabled with %IEEE80211_VIF_BEACON_FILTER, and
  * %IEEE80211_CONF_PS and %IEEE80211_HW_CONNECTION_MONITOR are set, the driver
  * needs to inform if the connection to the AP has been lost.
+ * The function may also be called if the connection needs to be terminated
+ * for some other reason, even if %IEEE80211_HW_CONNECTION_MONITOR isn't set.
  *
  * This function will cause immediate change to disassociated state,
  * without connection recovery attempts.
@@ -3826,36 +3972,6 @@ void ieee80211_connection_loss(struct ieee80211_vif *vif);
 void ieee80211_resume_disconnect(struct ieee80211_vif *vif);
 
 /**
- * ieee80211_disable_dyn_ps - force mac80211 to temporarily disable dynamic psm
- *
- * @vif: &struct ieee80211_vif pointer from the add_interface callback.
- *
- * Some hardware require full power save to manage simultaneous BT traffic
- * on the WLAN frequency. Full PSM is required periodically, whenever there are
- * burst of BT traffic. The hardware gets information of BT traffic via
- * hardware co-existence lines, and consequentially requests mac80211 to
- * (temporarily) enter full psm.
- * This function will only temporarily disable dynamic PS, not enable PSM if
- * it was not already enabled.
- * The driver must make sure to re-enable dynamic PS using
- * ieee80211_enable_dyn_ps() if the driver has disabled it.
- *
- */
-void ieee80211_disable_dyn_ps(struct ieee80211_vif *vif);
-
-/**
- * ieee80211_enable_dyn_ps - restore dynamic psm after being disabled
- *
- * @vif: &struct ieee80211_vif pointer from the add_interface callback.
- *
- * This function restores dynamic PS after being temporarily disabled via
- * ieee80211_disable_dyn_ps(). Each ieee80211_disable_dyn_ps() call must
- * be coupled with an eventual call to this function.
- *
- */
-void ieee80211_enable_dyn_ps(struct ieee80211_vif *vif);
-
-/**
  * ieee80211_cqm_rssi_notify - inform a configured connection quality monitoring
  *      rssi threshold triggered
  *
@@ -3872,6 +3988,13 @@ void ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif,
                                gfp_t gfp);
 
 /**
+ * ieee80211_radar_detected - inform that a radar was detected
+ *
+ * @hw: pointer as obtained from ieee80211_alloc_hw()
+ */
+void ieee80211_radar_detected(struct ieee80211_hw *hw);
+
+/**
  * ieee80211_chswitch_done - Complete channel switch process
  * @vif: &struct ieee80211_vif pointer from the add_interface callback.
  * @success: make the channel switch successful or not
@@ -4119,13 +4242,27 @@ void ieee80211_enable_rssi_reports(struct ieee80211_vif *vif,
 void ieee80211_disable_rssi_reports(struct ieee80211_vif *vif);
 
 /**
- * ieee80211_ave_rssi - report the average rssi for the specified interface
+ * ieee80211_ave_rssi - report the average RSSI for the specified interface
  *
  * @vif: the specified virtual interface
  *
- * This function return the average rssi value for the requested interface.
- * It assumes that the given vif is valid.
+ * Note: This function assumes that the given vif is valid.
+ *
+ * Return: The average RSSI value for the requested interface, or 0 if not
+ * applicable.
  */
 int ieee80211_ave_rssi(struct ieee80211_vif *vif);
 
+/**
+ * ieee80211_report_wowlan_wakeup - report WoWLAN wakeup
+ * @vif: virtual interface
+ * @wakeup: wakeup reason(s)
+ * @gfp: allocation flags
+ *
+ * See cfg80211_report_wowlan_wakeup().
+ */
+void ieee80211_report_wowlan_wakeup(struct ieee80211_vif *vif,
+                                    struct cfg80211_wowlan_wakeup *wakeup,
+                                    gfp_t gfp);
+
 #endif /* MAC80211_H */
diff --git a/include/net/mrp.h b/include/net/mrp.h
new file mode 100644
index 000000000000..4fbf02aa2ec1
--- /dev/null
+++ b/include/net/mrp.h
@@ -0,0 +1,143 @@
+#ifndef _NET_MRP_H
+#define _NET_MRP_H
+
+#define MRP_END_MARK            0x0
+
+struct mrp_pdu_hdr {
+        u8      version;
+};
+
+struct mrp_msg_hdr {
+        u8      attrtype;
+        u8      attrlen;
+};
+
+struct mrp_vecattr_hdr {
+        __be16  lenflags;
+        unsigned char   firstattrvalue[];
+#define MRP_VECATTR_HDR_LEN_MASK cpu_to_be16(0x1FFF)
+#define MRP_VECATTR_HDR_FLAG_LA cpu_to_be16(0x2000)
+};
+
+enum mrp_vecattr_event {
+        MRP_VECATTR_EVENT_NEW,
+        MRP_VECATTR_EVENT_JOIN_IN,
+        MRP_VECATTR_EVENT_IN,
+        MRP_VECATTR_EVENT_JOIN_MT,
+        MRP_VECATTR_EVENT_MT,
+        MRP_VECATTR_EVENT_LV,
+        __MRP_VECATTR_EVENT_MAX
+};
+
+struct mrp_skb_cb {
+        struct mrp_msg_hdr      *mh;
+        struct mrp_vecattr_hdr  *vah;
+        unsigned char           attrvalue[];
+};
+
+static inline struct mrp_skb_cb *mrp_cb(struct sk_buff *skb)
+{
+        BUILD_BUG_ON(sizeof(struct mrp_skb_cb) >
+                     FIELD_SIZEOF(struct sk_buff, cb));
+        return (struct mrp_skb_cb *)skb->cb;
+}
+
+enum mrp_applicant_state {
+        MRP_APPLICANT_INVALID,
+        MRP_APPLICANT_VO,
+        MRP_APPLICANT_VP,
+        MRP_APPLICANT_VN,
+        MRP_APPLICANT_AN,
+        MRP_APPLICANT_AA,
+        MRP_APPLICANT_QA,
+        MRP_APPLICANT_LA,
+        MRP_APPLICANT_AO,
+        MRP_APPLICANT_QO,
+        MRP_APPLICANT_AP,
+        MRP_APPLICANT_QP,
+        __MRP_APPLICANT_MAX
+};
+#define MRP_APPLICANT_MAX       (__MRP_APPLICANT_MAX - 1)
+
+enum mrp_event {
+        MRP_EVENT_NEW,
+        MRP_EVENT_JOIN,
+        MRP_EVENT_LV,
+        MRP_EVENT_TX,
+        MRP_EVENT_R_NEW,
+        MRP_EVENT_R_JOIN_IN,
+        MRP_EVENT_R_IN,
+        MRP_EVENT_R_JOIN_MT,
+        MRP_EVENT_R_MT,
+        MRP_EVENT_R_LV,
+        MRP_EVENT_R_LA,
+        MRP_EVENT_REDECLARE,
+        MRP_EVENT_PERIODIC,
+        __MRP_EVENT_MAX
+};
+#define MRP_EVENT_MAX           (__MRP_EVENT_MAX - 1)
+
+enum mrp_tx_action {
+        MRP_TX_ACTION_NONE,
+        MRP_TX_ACTION_S_NEW,
+        MRP_TX_ACTION_S_JOIN_IN,
+        MRP_TX_ACTION_S_JOIN_IN_OPTIONAL,
+        MRP_TX_ACTION_S_IN_OPTIONAL,
+        MRP_TX_ACTION_S_LV,
+};
+
+struct mrp_attr {
+        struct rb_node                  node;
+        enum mrp_applicant_state        state;
+        u8                              type;
+        u8                              len;
+        unsigned char                   value[];
+};
+
+enum mrp_applications {
+        MRP_APPLICATION_MVRP,
+        __MRP_APPLICATION_MAX
+};
+#define MRP_APPLICATION_MAX     (__MRP_APPLICATION_MAX - 1)
+
+struct mrp_application {
+        enum mrp_applications   type;
+        unsigned int            maxattr;
+        struct packet_type      pkttype;
+        unsigned char           group_address[ETH_ALEN];
+        u8                      version;
+};
+
+struct mrp_applicant {
+        struct mrp_application  *app;
+        struct net_device       *dev;
+        struct timer_list       join_timer;
+
+        spinlock_t              lock;
+        struct sk_buff_head     queue;
+        struct sk_buff          *pdu;
+        struct rb_root          mad;
+        struct rcu_head         rcu;
+};
+
+struct mrp_port {
+        struct mrp_applicant __rcu      *applicants[MRP_APPLICATION_MAX + 1];
+        struct rcu_head                 rcu;
+};
+
+extern int      mrp_register_application(struct mrp_application *app);
+extern void     mrp_unregister_application(struct mrp_application *app);
+
+extern int      mrp_init_applicant(struct net_device *dev,
+                                    struct mrp_application *app);
+extern void     mrp_uninit_applicant(struct net_device *dev,
+                                      struct mrp_application *app);
+
+extern int      mrp_request_join(const struct net_device *dev,
+                                  const struct mrp_application *app,
+                                  const void *value, u8 len, u8 type);
+extern void     mrp_request_leave(const struct net_device *dev,
+                                   const struct mrp_application *app,
+                                   const void *value, u8 len, u8 type);
+
+#endif /* _NET_MRP_H */
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index 23b3a7c58783..745bf741e029 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -127,13 +127,19 @@ static int ndisc_addr_option_pad(unsigned short type)
         }
 }
 
+static inline int ndisc_opt_addr_space(struct net_device *dev)
+{
+        return NDISC_OPT_SPACE(dev->addr_len +
+                               ndisc_addr_option_pad(dev->type));
+}
+
 static inline u8 *ndisc_opt_addr_data(struct nd_opt_hdr *p,
                                       struct net_device *dev)
 {
         u8 *lladdr = (u8 *)(p + 1);
         int lladdrlen = p->nd_opt_len << 3;
         int prepad = ndisc_addr_option_pad(dev->type);
-        if (lladdrlen != NDISC_OPT_SPACE(dev->addr_len + prepad))
+        if (lladdrlen != ndisc_opt_addr_space(dev))
                 return NULL;
         return lladdr + prepad;
 }
@@ -148,15 +154,14 @@ static inline u32 ndisc_hashfn(const void *pkey, const struct net_device *dev, _
                 (p32[3] * hash_rnd[3]));
 }
 
-static inline struct neighbour *__ipv6_neigh_lookup(struct neigh_table *tbl, struct net_device *dev, const void *pkey)
+static inline struct neighbour *__ipv6_neigh_lookup_noref(struct net_device *dev, const void *pkey)
 {
         struct neigh_hash_table *nht;
         const u32 *p32 = pkey;
         struct neighbour *n;
         u32 hash_val;
 
-        rcu_read_lock_bh();
-        nht = rcu_dereference_bh(tbl->nht);
+        nht = rcu_dereference_bh(nd_tbl.nht);
         hash_val = ndisc_hashfn(pkey, dev, nht->hash_rnd) >> (32 - nht->hash_shift);
         for (n = rcu_dereference_bh(nht->hash_buckets[hash_val]);
              n != NULL;
@@ -164,12 +169,21 @@ static inline struct neighbour *__ipv6_neigh_lookup(struct neigh_table *tbl, str
                 u32 *n32 = (u32 *) n->primary_key;
                 if (n->dev == dev &&
                     ((n32[0] ^ p32[0]) | (n32[1] ^ p32[1]) |
-                     (n32[2] ^ p32[2]) | (n32[3] ^ p32[3])) == 0) {
-                        if (!atomic_inc_not_zero(&n->refcnt))
-                                n = NULL;
-                        break;
-                }
+                     (n32[2] ^ p32[2]) | (n32[3] ^ p32[3])) == 0)
+                        return n;
         }
+
+        return NULL;
+}
+
+static inline struct neighbour *__ipv6_neigh_lookup(struct net_device *dev, const void *pkey)
+{
+        struct neighbour *n;
+
+        rcu_read_lock_bh();
+        n = __ipv6_neigh_lookup_noref(dev, pkey);
+        if (n && !atomic_inc_not_zero(&n->refcnt))
+                n = NULL;
         rcu_read_unlock_bh();
 
         return n;
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 0dab173e27da..7e748ad8b50c 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -181,10 +181,11 @@ struct neigh_table {
 };
 
 #define NEIGH_PRIV_ALIGN        sizeof(long long)
+#define NEIGH_ENTRY_SIZE(size)  ALIGN((size), NEIGH_PRIV_ALIGN)
 
 static inline void *neighbour_priv(const struct neighbour *n)
 {
-        return (char *)n + ALIGN(sizeof(*n) + n->tbl->key_len, NEIGH_PRIV_ALIGN);
+        return (char *)n + n->tbl->entry_size;
 }
 
 /* flags for neigh_update() */
diff --git a/include/net/netevent.h b/include/net/netevent.h
index 3ce4988c9c08..fe630dde35c3 100644
--- a/include/net/netevent.h
+++ b/include/net/netevent.h
@@ -16,9 +16,8 @@ struct neighbour;
 
 struct netevent_redirect {
         struct dst_entry *old;
-        struct neighbour *old_neigh;
         struct dst_entry *new;
-        struct neighbour *new_neigh;
+        struct neighbour *neigh;
         const void *daddr;
 };
 
diff --git a/include/net/netfilter/nf_conntrack_acct.h b/include/net/netfilter/nf_conntrack_acct.h
index 463ae8e16696..2bdb7a15fe06 100644
--- a/include/net/netfilter/nf_conntrack_acct.h
+++ b/include/net/netfilter/nf_conntrack_acct.h
@@ -57,7 +57,9 @@ static inline void nf_ct_set_acct(struct net *net, bool enable)
         net->ct.sysctl_acct = enable;
 }
 
-extern int nf_conntrack_acct_init(struct net *net);
-extern void nf_conntrack_acct_fini(struct net *net);
+extern int nf_conntrack_acct_pernet_init(struct net *net);
+extern void nf_conntrack_acct_pernet_fini(struct net *net);
 
+extern int nf_conntrack_acct_init(void);
+extern void nf_conntrack_acct_fini(void);
 #endif /* _NF_CONNTRACK_ACCT_H */
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index d8f5b9f52169..930275fa2ea6 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -25,11 +25,20 @@ extern unsigned int nf_conntrack_in(struct net *net,
                                     unsigned int hooknum,
                                     struct sk_buff *skb);
 
-extern int nf_conntrack_init(struct net *net);
-extern void nf_conntrack_cleanup(struct net *net);
+extern int nf_conntrack_init_net(struct net *net);
+extern void nf_conntrack_cleanup_net(struct net *net);
 
-extern int nf_conntrack_proto_init(struct net *net);
-extern void nf_conntrack_proto_fini(struct net *net);
+extern int nf_conntrack_proto_pernet_init(struct net *net);
+extern void nf_conntrack_proto_pernet_fini(struct net *net);
+
+extern int nf_conntrack_proto_init(void);
+extern void nf_conntrack_proto_fini(void);
+
+extern int nf_conntrack_init_start(void);
+extern void nf_conntrack_cleanup_start(void);
+
+extern void nf_conntrack_init_end(void);
+extern void nf_conntrack_cleanup_end(void);
 
 extern bool
 nf_ct_get_tuple(const struct sk_buff *skb,
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h
index 5654d292efd4..092dc651689f 100644
--- a/include/net/netfilter/nf_conntrack_ecache.h
+++ b/include/net/netfilter/nf_conntrack_ecache.h
@@ -207,9 +207,11 @@ nf_ct_expect_event(enum ip_conntrack_expect_events event,
         nf_ct_expect_event_report(event, exp, 0, 0);
 }
 
-extern int nf_conntrack_ecache_init(struct net *net);
-extern void nf_conntrack_ecache_fini(struct net *net);
+extern int nf_conntrack_ecache_pernet_init(struct net *net);
+extern void nf_conntrack_ecache_pernet_fini(struct net *net);
 
+extern int nf_conntrack_ecache_init(void);
+extern void nf_conntrack_ecache_fini(void);
 #else /* CONFIG_NF_CONNTRACK_EVENTS */
 
 static inline void nf_conntrack_event_cache(enum ip_conntrack_events event,
@@ -232,12 +234,21 @@ static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events e,
                                              u32 portid,
                                              int report) {}
 
-static inline int nf_conntrack_ecache_init(struct net *net)
+static inline int nf_conntrack_ecache_pernet_init(struct net *net)
 {
         return 0;
 }
 
-static inline void nf_conntrack_ecache_fini(struct net *net)
+static inline void nf_conntrack_ecache_pernet_fini(struct net *net)
+{
+}
+
+static inline int nf_conntrack_ecache_init(void)
+{
+        return 0;
+}
+
+static inline void nf_conntrack_ecache_fini(void)
 {
 }
 #endif /* CONFIG_NF_CONNTRACK_EVENTS */
diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h
index cc13f377a705..cbbae7621e22 100644
--- a/include/net/netfilter/nf_conntrack_expect.h
+++ b/include/net/netfilter/nf_conntrack_expect.h
@@ -69,8 +69,11 @@ struct nf_conntrack_expect_policy {
 
 #define NF_CT_EXPECT_CLASS_DEFAULT      0
 
-int nf_conntrack_expect_init(struct net *net);
-void nf_conntrack_expect_fini(struct net *net);
+int nf_conntrack_expect_pernet_init(struct net *net);
+void nf_conntrack_expect_pernet_fini(struct net *net);
+
+int nf_conntrack_expect_init(void);
+void nf_conntrack_expect_fini(void);
 
 struct nf_conntrack_expect *
 __nf_ct_expect_find(struct net *net, u16 zone,
diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h
index 8b4d1fc29096..977bc8a46444 100644
--- a/include/net/netfilter/nf_conntrack_extend.h
+++ b/include/net/netfilter/nf_conntrack_extend.h
@@ -23,6 +23,9 @@ enum nf_ct_ext_id {
 #ifdef CONFIG_NF_CONNTRACK_TIMEOUT
         NF_CT_EXT_TIMEOUT,
 #endif
+#ifdef CONFIG_NF_CONNTRACK_LABELS
+        NF_CT_EXT_LABELS,
+#endif
         NF_CT_EXT_NUM,
 };
 
@@ -33,6 +36,7 @@ enum nf_ct_ext_id {
 #define NF_CT_EXT_ZONE_TYPE struct nf_conntrack_zone
 #define NF_CT_EXT_TSTAMP_TYPE struct nf_conn_tstamp
 #define NF_CT_EXT_TIMEOUT_TYPE struct nf_conn_timeout
+#define NF_CT_EXT_LABELS_TYPE struct nf_conn_labels
 
 /* Extensions: optional stuff which isn't permanently in struct. */
 struct nf_ct_ext {
diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h
index 9aad956d1008..26c4ae5bfbb8 100644
--- a/include/net/netfilter/nf_conntrack_helper.h
+++ b/include/net/netfilter/nf_conntrack_helper.h
@@ -82,8 +82,11 @@ static inline void *nfct_help_data(const struct nf_conn *ct)
         return (void *)help->data;
 }
 
-extern int nf_conntrack_helper_init(struct net *net);
-extern void nf_conntrack_helper_fini(struct net *net);
+extern int nf_conntrack_helper_pernet_init(struct net *net);
+extern void nf_conntrack_helper_pernet_fini(struct net *net);
+
+extern int nf_conntrack_helper_init(void);
+extern void nf_conntrack_helper_fini(void);
 
 extern int nf_conntrack_broadcast_help(struct sk_buff *skb,
                                        unsigned int protoff,
@@ -97,6 +100,10 @@ struct nf_ct_helper_expectfn {
         void (*expectfn)(struct nf_conn *ct, struct nf_conntrack_expect *exp);
 };
 
+__printf(3,4)
+void nf_ct_helper_log(struct sk_buff *skb, const struct nf_conn *ct,
+                      const char *fmt, ...);
+
 void nf_ct_helper_expectfn_register(struct nf_ct_helper_expectfn *n);
 void nf_ct_helper_expectfn_unregister(struct nf_ct_helper_expectfn *n);
 struct nf_ct_helper_expectfn *
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index 6f7c13f4ac03..3bb89eac3fa1 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -76,11 +76,16 @@ struct nf_conntrack_l3proto {
 
 extern struct nf_conntrack_l3proto __rcu *nf_ct_l3protos[AF_MAX];
 
-/* Protocol registration. */
-extern int nf_conntrack_l3proto_register(struct net *net,
+/* Protocol pernet registration. */
+extern int nf_ct_l3proto_pernet_register(struct net *net,
                                          struct nf_conntrack_l3proto *proto);
-extern void nf_conntrack_l3proto_unregister(struct net *net,
+extern void nf_ct_l3proto_pernet_unregister(struct net *net,
                                             struct nf_conntrack_l3proto *proto);
+
+/* Protocol global registration. */
+extern int nf_ct_l3proto_register(struct nf_conntrack_l3proto *proto);
+extern void nf_ct_l3proto_unregister(struct nf_conntrack_l3proto *proto);
+
 extern struct nf_conntrack_l3proto *nf_ct_l3proto_find_get(u_int16_t l3proto);
 extern void nf_ct_l3proto_put(struct nf_conntrack_l3proto *p);
 
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index c3be4aef6bf7..914d8d900798 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -121,12 +121,16 @@ extern struct nf_conntrack_l4proto *
 nf_ct_l4proto_find_get(u_int16_t l3proto, u_int8_t l4proto);
 extern void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p);
 
-/* Protocol registration. */
-extern int nf_conntrack_l4proto_register(struct net *net,
+/* Protocol pernet registration. */
+extern int nf_ct_l4proto_pernet_register(struct net *net,
                                          struct nf_conntrack_l4proto *proto);
-extern void nf_conntrack_l4proto_unregister(struct net *net,
+extern void nf_ct_l4proto_pernet_unregister(struct net *net,
                                             struct nf_conntrack_l4proto *proto);
 
+/* Protocol global registration. */
+extern int nf_ct_l4proto_register(struct nf_conntrack_l4proto *proto);
+extern void nf_ct_l4proto_unregister(struct nf_conntrack_l4proto *proto);
+
 static inline void nf_ct_kfree_compat_sysctl_table(struct nf_proto_net *pn)
 {
 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
diff --git a/include/net/netfilter/nf_conntrack_labels.h b/include/net/netfilter/nf_conntrack_labels.h
new file mode 100644
index 000000000000..c985695283b3
--- /dev/null
+++ b/include/net/netfilter/nf_conntrack_labels.h
@@ -0,0 +1,58 @@
+#include <linux/types.h>
+#include <net/net_namespace.h>
+#include <linux/netfilter/nf_conntrack_common.h>
+#include <linux/netfilter/nf_conntrack_tuple_common.h>
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_extend.h>
+
+#include <uapi/linux/netfilter/xt_connlabel.h>
+
+struct nf_conn_labels {
+        u8 words;
+        unsigned long bits[];
+};
+
+static inline struct nf_conn_labels *nf_ct_labels_find(const struct nf_conn *ct)
+{
+#ifdef CONFIG_NF_CONNTRACK_LABELS
+        return nf_ct_ext_find(ct, NF_CT_EXT_LABELS);
+#else
+        return NULL;
+#endif
+}
+
+static inline struct nf_conn_labels *nf_ct_labels_ext_add(struct nf_conn *ct)
+{
+#ifdef CONFIG_NF_CONNTRACK_LABELS
+        struct nf_conn_labels *cl_ext;
+        struct net *net = nf_ct_net(ct);
+        u8 words;
+
+        words = ACCESS_ONCE(net->ct.label_words);
+        if (words == 0 || WARN_ON_ONCE(words > 8))
+                return NULL;
+
+        cl_ext = nf_ct_ext_add_length(ct, NF_CT_EXT_LABELS,
+                                      words * sizeof(long), GFP_ATOMIC);
+        if (cl_ext != NULL)
+                cl_ext->words = words;
+
+        return cl_ext;
+#else
+        return NULL;
+#endif
+}
+
+bool nf_connlabel_match(const struct nf_conn *ct, u16 bit);
+int nf_connlabel_set(struct nf_conn *ct, u16 bit);
+
+int nf_connlabels_replace(struct nf_conn *ct,
+                          const u32 *data, const u32 *mask, unsigned int words);
+
+#ifdef CONFIG_NF_CONNTRACK_LABELS
+int nf_conntrack_labels_init(void);
+void nf_conntrack_labels_fini(void);
+#else
+static inline int nf_conntrack_labels_init(void) { return 0; }
+static inline void nf_conntrack_labels_fini(void) {}
+#endif
diff --git a/include/net/netfilter/nf_conntrack_timeout.h b/include/net/netfilter/nf_conntrack_timeout.h
index e41e472d08f2..d23aceb16d94 100644
--- a/include/net/netfilter/nf_conntrack_timeout.h
+++ b/include/net/netfilter/nf_conntrack_timeout.h
@@ -76,15 +76,15 @@ nf_ct_timeout_lookup(struct net *net, struct nf_conn *ct,
 }
 
 #ifdef CONFIG_NF_CONNTRACK_TIMEOUT
-extern int nf_conntrack_timeout_init(struct net *net);
-extern void nf_conntrack_timeout_fini(struct net *net);
+extern int nf_conntrack_timeout_init(void);
+extern void nf_conntrack_timeout_fini(void);
 #else
-static inline int nf_conntrack_timeout_init(struct net *net)
+static inline int nf_conntrack_timeout_init(void)
 {
         return 0;
 }
 
-static inline void nf_conntrack_timeout_fini(struct net *net)
+static inline void nf_conntrack_timeout_fini(void)
 {
         return;
 }
diff --git a/include/net/netfilter/nf_conntrack_timestamp.h b/include/net/netfilter/nf_conntrack_timestamp.h
index fc9c82b1f06b..b00461413efd 100644
--- a/include/net/netfilter/nf_conntrack_timestamp.h
+++ b/include/net/netfilter/nf_conntrack_timestamp.h
@@ -48,15 +48,28 @@ static inline void nf_ct_set_tstamp(struct net *net, bool enable)
 }
 
 #ifdef CONFIG_NF_CONNTRACK_TIMESTAMP
-extern int nf_conntrack_tstamp_init(struct net *net);
-extern void nf_conntrack_tstamp_fini(struct net *net);
+extern int nf_conntrack_tstamp_pernet_init(struct net *net);
+extern void nf_conntrack_tstamp_pernet_fini(struct net *net);
+
+extern int nf_conntrack_tstamp_init(void);
+extern void nf_conntrack_tstamp_fini(void);
 #else
-static inline int nf_conntrack_tstamp_init(struct net *net)
+static inline int nf_conntrack_tstamp_pernet_init(struct net *net)
+{
+        return 0;
+}
+
+static inline void nf_conntrack_tstamp_pernet_fini(struct net *net)
+{
+        return;
+}
+
+static inline int nf_conntrack_tstamp_init(void)
 {
         return 0;
 }
 
-static inline void nf_conntrack_tstamp_fini(struct net *net)
+static inline void nf_conntrack_tstamp_fini(void)
 {
         return;
 }
diff --git a/include/net/netfilter/nf_tproxy_core.h b/include/net/netfilter/nf_tproxy_core.h
index 75ca9291cf2c..36d9379d4c4b 100644
--- a/include/net/netfilter/nf_tproxy_core.h
+++ b/include/net/netfilter/nf_tproxy_core.h
@@ -82,6 +82,7 @@ nf_tproxy_get_sock_v4(struct net *net, const u8 protocol,
                         break;
                 case NFT_LOOKUP_LISTENER:
                         sk = inet_lookup_listener(net, &tcp_hashinfo,
+                                                    saddr, sport,
                                                     daddr, dport,
                                                     in->ifindex);
 
@@ -151,6 +152,7 @@ nf_tproxy_get_sock_v6(struct net *net, const u8 protocol,
                         break;
                 case NFT_LOOKUP_LISTENER:
                         sk = inet6_lookup_listener(net, &tcp_hashinfo,
+                                                   saddr, sport,
                                                    daddr, ntohs(dport),
                                                    in->ifindex);
 
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index 923cb20051ed..c9c0c538b68b 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -84,6 +84,10 @@ struct netns_ct {
         int                     sysctl_auto_assign_helper;
         bool                    auto_assign_helper_warned;
         struct nf_ip_net        nf_ct_proto;
+#if defined(CONFIG_NF_CONNTRACK_LABELS)
+        unsigned int            labels_used;
+        u8                      label_words;
+#endif
 #ifdef CONFIG_NF_NAT_NEEDED
         struct hlist_head       *nat_bysource;
         unsigned int            nat_htable_size;
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 2ae2b8372cfd..2ba9de89e8ec 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -22,6 +22,7 @@ struct netns_ipv4 {
         struct ctl_table_header *frags_hdr;
         struct ctl_table_header *ipv4_hdr;
         struct ctl_table_header *route_hdr;
+        struct ctl_table_header *xfrm4_hdr;
 #endif
         struct ipv4_devconf     *devconf_all;
         struct ipv4_devconf     *devconf_dflt;
@@ -61,6 +62,8 @@ struct netns_ipv4 {
         int sysctl_icmp_ratemask;
         int sysctl_icmp_errors_use_inbound_ifaddr;
 
+        int sysctl_tcp_ecn;
+
         kgid_t sysctl_ping_group_range[2];
         long sysctl_tcp_mem[3];
 
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index 214cb0a53359..1242f371718b 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -16,6 +16,7 @@ struct netns_sysctl_ipv6 {
         struct ctl_table_header *route_hdr;
         struct ctl_table_header *icmp_hdr;
         struct ctl_table_header *frags_hdr;
+        struct ctl_table_header *xfrm6_hdr;
 #endif
         int bindv6only;
         int flush_delay;
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index 671953e11575..b87a1692b086 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -57,8 +57,10 @@ struct nfc_hci_ops {
         int (*tm_send)(struct nfc_hci_dev *hdev, struct sk_buff *skb);
         int (*check_presence)(struct nfc_hci_dev *hdev,
                               struct nfc_target *target);
-        void (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event,
-                                struct sk_buff *skb);
+        int (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event,
+                              struct sk_buff *skb);
+        int (*enable_se)(struct nfc_dev *dev, u32 secure_element);
+        int (*disable_se)(struct nfc_dev *dev, u32 secure_element);
 };
 
 /* Pipes */
@@ -82,11 +84,23 @@ typedef int (*xmit) (struct sk_buff *skb, void *cb_data);
 
 #define NFC_HCI_MAX_GATES               256
 
+/*
+ * These values can be specified by a driver to indicate it requires some
+ * adaptation of the HCI standard.
+ *
+ * NFC_HCI_QUIRK_SHORT_CLEAR - send HCI_ADM_CLEAR_ALL_PIPE cmd with no params
+ */
+enum {
+        NFC_HCI_QUIRK_SHORT_CLEAR       = 0,
+};
+
 struct nfc_hci_dev {
         struct nfc_dev *ndev;
 
         u32 max_data_link_payload;
 
+        bool shutting_down;
+
         struct mutex msg_tx_mutex;
 
         struct list_head msg_tx_queue;
@@ -129,12 +143,16 @@ struct nfc_hci_dev {
 
         u8 *gb;
         size_t gb_len;
+
+        unsigned long quirks;
 };
 
 /* hci device allocation */
 struct nfc_hci_dev *nfc_hci_allocate_device(struct nfc_hci_ops *ops,
                                             struct nfc_hci_init_data *init_data,
+                                            unsigned long quirks,
                                             u32 protocols,
+                                            u32 supported_se,
                                             const char *llc_name,
                                             int tx_headroom,
                                             int tx_tailroom,
diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h
index d705d8674949..5bc0c460edc0 100644
--- a/include/net/nfc/nci_core.h
+++ b/include/net/nfc/nci_core.h
@@ -147,6 +147,7 @@ struct nci_dev {
 /* ----- NCI Devices ----- */
 struct nci_dev *nci_allocate_device(struct nci_ops *ops,
                                     __u32 supported_protocols,
+                                    __u32 supported_se,
                                     int tx_headroom,
                                     int tx_tailroom);
 void nci_free_device(struct nci_dev *ndev);
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index fce80b2f9be7..87a6417fc934 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -68,6 +68,8 @@ struct nfc_ops {
                              void *cb_context);
         int (*tm_send)(struct nfc_dev *dev, struct sk_buff *skb);
         int (*check_presence)(struct nfc_dev *dev, struct nfc_target *target);
+        int (*enable_se)(struct nfc_dev *dev, u32 secure_element);
+        int (*disable_se)(struct nfc_dev *dev, u32 secure_element);
 };
 
 #define NFC_TARGET_IDX_ANY -1
@@ -109,12 +111,17 @@ struct nfc_dev {
         struct nfc_genl_data genl_data;
         u32 supported_protocols;
 
+        u32 supported_se;
+        u32 active_se;
+
         int tx_headroom;
         int tx_tailroom;
 
         struct timer_list check_pres_timer;
         struct work_struct check_pres_work;
 
+        bool shutting_down;
+
         struct nfc_ops *ops;
 };
 #define to_nfc_dev(_dev) container_of(_dev, struct nfc_dev, dev)
@@ -123,6 +130,7 @@ extern struct class nfc_class;
 
 struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops,
                                     u32 supported_protocols,
+                                    u32 supported_se,
                                     int tx_headroom,
                                     int tx_tailroom);
 
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 9fcc680ab6b9..13174509cdfd 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -126,9 +126,10 @@ tcf_exts_exec(struct sk_buff *skb, struct tcf_exts *exts,
         return 0;
 }
 
-extern int tcf_exts_validate(struct tcf_proto *tp, struct nlattr **tb,
-                             struct nlattr *rate_tlv, struct tcf_exts *exts,
-                             const struct tcf_ext_map *map);
+extern int tcf_exts_validate(struct net *net, struct tcf_proto *tp,
+                             struct nlattr **tb, struct nlattr *rate_tlv,
+                             struct tcf_exts *exts,
+                             const struct tcf_ext_map *map);
 extern void tcf_exts_destroy(struct tcf_proto *tp, struct tcf_exts *exts);
 extern void tcf_exts_change(struct tcf_proto *tp, struct tcf_exts *dst,
                              struct tcf_exts *src);
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 66f5ac370f92..388bf8b6d060 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -65,8 +65,14 @@ struct qdisc_watchdog {
 };
 
 extern void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc);
-extern void qdisc_watchdog_schedule(struct qdisc_watchdog *wd,
-                                    psched_time_t expires);
+extern void qdisc_watchdog_schedule_ns(struct qdisc_watchdog *wd, u64 expires);
+
+static inline void qdisc_watchdog_schedule(struct qdisc_watchdog *wd,
+                                           psched_time_t expires)
+{
+        qdisc_watchdog_schedule_ns(wd, PSCHED_TICKS2NS(expires));
+}
+
 extern void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
 
 extern struct Qdisc_ops pfifo_qdisc_ops;
diff --git a/include/net/regulatory.h b/include/net/regulatory.h
index 7dcaa2794fde..f17ed590d64a 100644
--- a/include/net/regulatory.h
+++ b/include/net/regulatory.h
@@ -18,6 +18,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/rcupdate.h>
 
 /**
  * enum environment_cap - Environment parsed from country IE
@@ -35,6 +36,7 @@ enum environment_cap {
 /**
  * struct regulatory_request - used to keep track of regulatory requests
  *
+ * @rcu_head: RCU head struct used to free the request
  * @wiphy_idx: this is set if this request's initiator is
  *      %REGDOM_SET_BY_COUNTRY_IE or %REGDOM_SET_BY_DRIVER. This
  *      can be used by the wireless core to deal with conflicts
@@ -72,6 +74,7 @@ enum environment_cap {
  * @list: used to insert into the reg_requests_list linked list
  */
 struct regulatory_request {
+        struct rcu_head rcu_head;
         int wiphy_idx;
         enum nl80211_reg_initiator initiator;
         enum nl80211_user_reg_hint_type user_reg_hint_type;
@@ -101,6 +104,7 @@ struct ieee80211_reg_rule {
 };
 
 struct ieee80211_regdomain {
+        struct rcu_head rcu_head;
         u32 n_reg_rules;
         char alpha2[2];
         u8 dfs_region;
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 1540f9c2fcf4..2761c905504e 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -195,7 +195,7 @@ struct tcf_proto_ops {
 
         unsigned long           (*get)(struct tcf_proto*, u32 handle);
         void                    (*put)(struct tcf_proto*, unsigned long);
-        int                     (*change)(struct sk_buff *,
+        int                     (*change)(struct net *net, struct sk_buff *,
                                         struct tcf_proto*, unsigned long,
                                         u32 handle, struct nlattr **,
                                         unsigned long *);
@@ -679,4 +679,23 @@ static inline struct sk_buff *skb_act_clone(struct sk_buff *skb, gfp_t gfp_mask,
 }
 #endif
 
+struct psched_ratecfg {
+        u64 rate_bps;
+        u32 mult;
+        u32 shift;
+};
+
+static inline u64 psched_l2t_ns(const struct psched_ratecfg *r,
+                                unsigned int len)
+{
+        return ((u64)len * r->mult) >> r->shift;
+}
+
+extern void psched_ratecfg_precompute(struct psched_ratecfg *r, u32 rate);
+
+static inline u32 psched_ratecfg_getrate(const struct psched_ratecfg *r)
+{
+        return r->rate_bps >> 3;
+}
+
 #endif
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index c29707d654c0..a7dd5c50df79 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -303,7 +303,7 @@ enum { SCTP_MAX_GABS = 16 };
                                          * to which we will raise the P-MTU.
                                          */
 #define SCTP_DEFAULT_MINSEGMENT 512     /* MTU size ... if no mtu disc */
-#define SCTP_HOW_MANY_SECRETS 2         /* How many secrets I keep */
+
 #define SCTP_SECRET_SIZE 32             /* Number of octets in a 256 bits. */
 
 #define SCTP_SIGNATURE_SIZE 20          /* size of a SLA-1 signature */
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index fdeb85a970fc..0e0f9d2322e3 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -1236,10 +1236,7 @@ struct sctp_endpoint {
          *            Discussion in [RFC1750] can be helpful in
          *            selection of the key.
          */
-        __u8 secret_key[SCTP_HOW_MANY_SECRETS][SCTP_SECRET_SIZE];
-        int current_key;
-        int last_key;
-        int key_changed_at;
+        __u8 secret_key[SCTP_SECRET_SIZE];
 
         /* digest:  This is a digest of the sctp cookie.  This field is
          *          only used on the receive path when we try to validate
diff --git a/include/net/sock.h b/include/net/sock.h
index 182ca99405ad..a66caa223d18 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -140,6 +140,7 @@ typedef __u64 __bitwise __addrpair;
  *      @skc_family: network address family
  *      @skc_state: Connection state
  *      @skc_reuse: %SO_REUSEADDR setting
+ *      @skc_reuseport: %SO_REUSEPORT setting
  *      @skc_bound_dev_if: bound device index if != 0
  *      @skc_bind_node: bind hash linkage for various protocol lookup tables
  *      @skc_portaddr_node: second hash linkage for UDP/UDP-Lite protocol
@@ -179,7 +180,8 @@ struct sock_common {
 
         unsigned short          skc_family;
         volatile unsigned char  skc_state;
-        unsigned char           skc_reuse;
+        unsigned char           skc_reuse:4;
+        unsigned char           skc_reuseport:4;
         int                     skc_bound_dev_if;
         union {
                 struct hlist_node       skc_bind_node;
@@ -297,6 +299,7 @@ struct sock {
 #define sk_family               __sk_common.skc_family
 #define sk_state                __sk_common.skc_state
 #define sk_reuse                __sk_common.skc_reuse
+#define sk_reuseport            __sk_common.skc_reuseport
 #define sk_bound_dev_if         __sk_common.skc_bound_dev_if
 #define sk_bind_node            __sk_common.skc_bind_node
 #define sk_prot                 __sk_common.skc_prot
@@ -337,7 +340,7 @@ struct sock {
 #endif
         unsigned long           sk_flags;
         struct dst_entry        *sk_rx_dst;
-        struct dst_entry        *sk_dst_cache;
+        struct dst_entry __rcu  *sk_dst_cache;
         spinlock_t              sk_dst_lock;
         atomic_t                sk_wmem_alloc;
         atomic_t                sk_omem_alloc;
@@ -664,6 +667,7 @@ enum sock_flags {
                      * Will use last 4 bytes of packet sent from
                      * user-space instead.
                      */
+        SOCK_FILTER_LOCKED, /* Filter cannot be changed anymore */
 };
 
 static inline void sock_copy_flags(struct sock *nsk, struct sock *osk)
@@ -1037,7 +1041,7 @@ static inline void sk_refcnt_debug_dec(struct sock *sk)
                sk->sk_prot->name, sk, atomic_read(&sk->sk_prot->socks));
 }
 
-inline void sk_refcnt_debug_release(const struct sock *sk)
+static inline void sk_refcnt_debug_release(const struct sock *sk)
 {
         if (atomic_read(&sk->sk_refcnt) != 1)
                 printk(KERN_DEBUG "Destruction of the %s socket %p delayed, refcnt=%d\n",
diff --git a/include/net/tcp.h b/include/net/tcp.h
index aed42c785153..23f2e98d4b65 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -266,7 +266,6 @@ extern int sysctl_tcp_abort_on_overflow;
 extern int sysctl_tcp_max_orphans;
 extern int sysctl_tcp_fack;
 extern int sysctl_tcp_reordering;
-extern int sysctl_tcp_ecn;
 extern int sysctl_tcp_dsack;
 extern int sysctl_tcp_wmem[3];
 extern int sysctl_tcp_rmem[3];
@@ -280,7 +279,6 @@ extern int sysctl_tcp_dma_copybreak;
 extern int sysctl_tcp_nometrics_save;
 extern int sysctl_tcp_moderate_rcvbuf;
 extern int sysctl_tcp_tso_win_divisor;
-extern int sysctl_tcp_abc;
 extern int sysctl_tcp_mtu_probing;
 extern int sysctl_tcp_base_mss;
 extern int sysctl_tcp_workaround_signed_windows;
@@ -504,7 +502,8 @@ static inline __u32 cookie_v4_init_sequence(struct sock *sk,
 #endif
 
 extern __u32 cookie_init_timestamp(struct request_sock *req);
-extern bool cookie_check_timestamp(struct tcp_options_received *opt, bool *);
+extern bool cookie_check_timestamp(struct tcp_options_received *opt,
+                                struct net *net, bool *ecn_ok);
 
 /* From net/ipv6/syncookies.c */
 extern struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb);
@@ -728,11 +727,12 @@ struct tcp_skb_cb {
  * notifications, we disable TCP ECN negociation.
  */
 static inline void
-TCP_ECN_create_request(struct request_sock *req, const struct sk_buff *skb)
+TCP_ECN_create_request(struct request_sock *req, const struct sk_buff *skb,
+                struct net *net)
 {
         const struct tcphdr *th = tcp_hdr(skb);
 
-        if (sysctl_tcp_ecn && th->ece && th->cwr &&
+        if (net->ipv4.sysctl_tcp_ecn && th->ece && th->cwr &&
             INET_ECN_is_not_ect(TCP_SKB_CB(skb)->ip_dsfield))
                 inet_rsk(req)->ecn_ok = 1;
 }
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 498433dd067d..938b7fd11204 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -34,17 +34,17 @@ extern int				udpv6_connect(struct sock *sk,
                                                       struct sockaddr *uaddr,
                                                       int addr_len);
 
-extern int                      datagram_recv_ctl(struct sock *sk,
-                                                  struct msghdr *msg,
-                                                  struct sk_buff *skb);
-
-extern int                      datagram_send_ctl(struct net *net,
-                                                  struct sock *sk,
-                                                  struct msghdr *msg,
-                                                  struct flowi6 *fl6,
-                                                  struct ipv6_txoptions *opt,
-                                                  int *hlimit, int *tclass,
-                                                  int *dontfrag);
+extern int                      ip6_datagram_recv_ctl(struct sock *sk,
+                                                      struct msghdr *msg,
+                                                      struct sk_buff *skb);
+
+extern int                      ip6_datagram_send_ctl(struct net *net,
+                                                      struct sock *sk,
+                                                      struct msghdr *msg,
+                                                      struct flowi6 *fl6,
+                                                      struct ipv6_txoptions *opt,
+                                                      int *hlimit, int *tclass,
+                                                      int *dontfrag);
 
 #define         LOOPBACK4_IPV6          cpu_to_be32(0x7f000006)
 
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 63445ede48bb..24c8886fd969 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -501,6 +501,12 @@ struct xfrm_policy_walk {
         u32 seq;
 };
 
+struct xfrm_policy_queue {
+        struct sk_buff_head     hold_queue;
+        struct timer_list       hold_timer;
+        unsigned long           timeout;
+};
+
 struct xfrm_policy {
 #ifdef CONFIG_NET_NS
         struct net              *xp_net;
@@ -522,6 +528,7 @@ struct xfrm_policy {
         struct xfrm_lifetime_cfg lft;
         struct xfrm_lifetime_cur curlft;
         struct xfrm_policy_walk_entry walk;
+        struct xfrm_policy_queue polq;
         u8                      type;
         u8                      action;
         u8                      flags;
@@ -557,10 +564,6 @@ struct xfrm_migrate {
 };
 
 #define XFRM_KM_TIMEOUT                30
-/* which seqno */
-#define XFRM_REPLAY_SEQ         1
-#define XFRM_REPLAY_OSEQ        2
-#define XFRM_REPLAY_SEQ_MASK    3
 /* what happened */
 #define XFRM_REPLAY_UPDATE      XFRM_AE_CR
 #define XFRM_REPLAY_TIMEOUT     XFRM_AE_CE
@@ -1036,7 +1039,7 @@ static inline int
 __xfrm6_state_addr_cmp(const struct xfrm_tmpl *tmpl, const struct xfrm_state *x)
 {
         return  (!ipv6_addr_any((struct in6_addr*)&tmpl->saddr) &&
-                 ipv6_addr_cmp((struct in6_addr *)&tmpl->saddr, (struct in6_addr*)&x->props.saddr));
+                 !ipv6_addr_equal((struct in6_addr *)&tmpl->saddr, (struct in6_addr*)&x->props.saddr));
 }
 
 static inline int
@@ -1247,8 +1250,8 @@ static __inline__ int
 __xfrm6_state_addr_check(const struct xfrm_state *x,
                          const xfrm_address_t *daddr, const xfrm_address_t *saddr)
 {
-        if (!ipv6_addr_cmp((struct in6_addr *)daddr, (struct in6_addr *)&x->id.daddr) &&
-            (!ipv6_addr_cmp((struct in6_addr *)saddr, (struct in6_addr *)&x->props.saddr)|| 
+        if (ipv6_addr_equal((struct in6_addr *)daddr, (struct in6_addr *)&x->id.daddr) &&
+            (ipv6_addr_equal((struct in6_addr *)saddr, (struct in6_addr *)&x->props.saddr) ||
              ipv6_addr_any((struct in6_addr *)saddr) || 
              ipv6_addr_any((struct in6_addr *)&x->props.saddr)))
                 return 1;
@@ -1324,6 +1327,7 @@ struct xfrm_algo_desc {
         char *name;
         char *compat;
         u8 available:1;
+        u8 pfkey_supported:1;
         union {
                 struct xfrm_algo_aead_info aead;
                 struct xfrm_algo_auth_info auth;
@@ -1565,8 +1569,8 @@ extern void xfrm_input_init(void);
 extern int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, __be32 *spi, __be32 *seq);
 
 extern void xfrm_probe_algs(void);
-extern int xfrm_count_auth_supported(void);
-extern int xfrm_count_enc_supported(void);
+extern int xfrm_count_pfkey_auth_supported(void);
+extern int xfrm_count_pfkey_enc_supported(void);
 extern struct xfrm_algo_desc *xfrm_aalg_get_byidx(unsigned int idx);
 extern struct xfrm_algo_desc *xfrm_ealg_get_byidx(unsigned int idx);
 extern struct xfrm_algo_desc *xfrm_aalg_get_byid(int alg_id);
@@ -1578,17 +1582,23 @@ extern struct xfrm_algo_desc *xfrm_calg_get_byname(const char *name, int probe);
 extern struct xfrm_algo_desc *xfrm_aead_get_byname(const char *name, int icv_len,
                                                    int probe);
 
-static inline int xfrm_addr_cmp(const xfrm_address_t *a,
-                                const xfrm_address_t *b,
-                                int family)
+static inline bool xfrm6_addr_equal(const xfrm_address_t *a,
+                                    const xfrm_address_t *b)
+{
+        return ipv6_addr_equal((const struct in6_addr *)a,
+                               (const struct in6_addr *)b);
+}
+
+static inline bool xfrm_addr_equal(const xfrm_address_t *a,
+                                   const xfrm_address_t *b,
+                                   sa_family_t family)
 {
         switch (family) {
         default:
         case AF_INET:
-                return (__force u32)a->a4 - (__force u32)b->a4;
+                return ((__force u32)a->a4 ^ (__force u32)b->a4) == 0;
         case AF_INET6:
-                return ipv6_addr_cmp((const struct in6_addr *)a,
-                                     (const struct in6_addr *)b);
+                return xfrm6_addr_equal(a, b);
         }
 }
 
diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
index f2912abacdf3..ff6c74153fa1 100644
--- a/include/sound/compress_driver.h
+++ b/include/sound/compress_driver.h
@@ -71,6 +71,8 @@ struct snd_compr_runtime {
  * @runtime: pointer to runtime structure
  * @device: device pointer
  * @direction: stream direction, playback/recording
+ * @metadata_set: metadata set flag, true when set
+ * @next_track: has userspace signall next track transistion, true when set
  * @private_data: pointer to DSP private data
  */
 struct snd_compr_stream {
@@ -79,6 +81,8 @@ struct snd_compr_stream {
         struct snd_compr_runtime *runtime;
         struct snd_compr *device;
         enum snd_compr_direction direction;
+        bool metadata_set;
+        bool next_track;
         void *private_data;
 };
 
@@ -110,6 +114,10 @@ struct snd_compr_ops {
                         struct snd_compr_params *params);
         int (*get_params)(struct snd_compr_stream *stream,
                         struct snd_codec *params);
+        int (*set_metadata)(struct snd_compr_stream *stream,
+                        struct snd_compr_metadata *metadata);
+        int (*get_metadata)(struct snd_compr_stream *stream,
+                        struct snd_compr_metadata *metadata);
         int (*trigger)(struct snd_compr_stream *stream, int cmd);
         int (*pointer)(struct snd_compr_stream *stream,
                         struct snd_compr_tstamp *tstamp);
diff --git a/include/sound/core.h b/include/sound/core.h
index 93896ad1fcdd..7cede2d6aa86 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -394,8 +394,11 @@ void __snd_printk(unsigned int level, const char *file, int line,
 
 #else /* !CONFIG_SND_DEBUG */
 
-#define snd_printd(fmt, args...)        do { } while (0)
-#define _snd_printd(level, fmt, args...) do { } while (0)
+__printf(1, 2)
+static inline void snd_printd(const char *format, ...) {}
+__printf(2, 3)
+static inline void _snd_printd(int level, const char *format, ...) {}
+
 #define snd_BUG()                       do { } while (0)
 static inline int __snd_bug_on(int cond)
 {
@@ -416,7 +419,8 @@ static inline int __snd_bug_on(int cond)
 #define snd_printdd(format, args...) \
         __snd_printk(2, __FILE__, __LINE__, format, ##args)
 #else
-#define snd_printdd(format, args...)    do { } while (0)
+__printf(1, 2)
+static inline void snd_printdd(const char *format, ...) {}
 #endif
 
 
@@ -454,6 +458,7 @@ struct snd_pci_quirk {
 #define SND_PCI_QUIRK_MASK(vend, mask, dev, xname, val)                 \
         {_SND_PCI_QUIRK_ID_MASK(vend, mask, dev),                       \
                         .value = (val), .name = (xname)}
+#define snd_pci_quirk_name(q)   ((q)->name)
 #else
 #define SND_PCI_QUIRK(vend,dev,xname,val) \
         {_SND_PCI_QUIRK_ID(vend, dev), .value = (val)}
@@ -461,6 +466,7 @@ struct snd_pci_quirk {
         {_SND_PCI_QUIRK_ID_MASK(vend, mask, dev), .value = (val)}
 #define SND_PCI_QUIRK_VENDOR(vend, xname, val)                  \
         {_SND_PCI_QUIRK_ID_MASK(vend, 0, 0), .value = (val)}
+#define snd_pci_quirk_name(q)   ""
 #endif
 
 const struct snd_pci_quirk *
diff --git a/include/sound/cs4271.h b/include/sound/cs4271.h
index dd8c48d14ed9..70f45355acaa 100644
--- a/include/sound/cs4271.h
+++ b/include/sound/cs4271.h
@@ -20,6 +20,21 @@
 struct cs4271_platform_data {
         int gpio_nreset;        /* GPIO driving Reset pin, if any */
         bool amutec_eq_bmutec;  /* flag to enable AMUTEC=BMUTEC */
+
+        /*
+         * The CS4271 requires its LRCLK and MCLK to be stable before its RESET
+         * line is de-asserted. That also means that clocks cannot be changed
+         * without putting the chip back into hardware reset, which also requires
+         * a complete re-initialization of all registers.
+         *
+         * One (undocumented) workaround is to assert and de-assert the PDN bit
+         * in the MODE2 register. This workaround can be enabled with the
+         * following flag.
+         *
+         * Note that this is not needed in case the clocks are stable
+         * throughout the entire runtime of the codec.
+         */
+        bool enable_soft_reset;
 };
 
 #endif /* __CS4271_H */
diff --git a/include/sound/da7213.h b/include/sound/da7213.h
new file mode 100644
index 000000000000..673f5c39cbf2
--- /dev/null
+++ b/include/sound/da7213.h
@@ -0,0 +1,52 @@
+/*
+ * da7213.h - DA7213 ASoC Codec Driver Platform Data
+ *
+ * Copyright (c) 2013 Dialog Semiconductor
+ *
+ * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.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 _DA7213_PDATA_H
+#define _DA7213_PDATA_H
+
+enum da7213_micbias_voltage {
+        DA7213_MICBIAS_1_6V = 0,
+        DA7213_MICBIAS_2_2V = 1,
+        DA7213_MICBIAS_2_5V = 2,
+        DA7213_MICBIAS_3_0V = 3,
+};
+
+enum da7213_dmic_data_sel {
+        DA7213_DMIC_DATA_LRISE_RFALL = 0,
+        DA7213_DMIC_DATA_LFALL_RRISE = 1,
+};
+
+enum da7213_dmic_samplephase {
+        DA7213_DMIC_SAMPLE_ON_CLKEDGE = 0,
+        DA7213_DMIC_SAMPLE_BETWEEN_CLKEDGE = 1,
+};
+
+enum da7213_dmic_clk_rate {
+        DA7213_DMIC_CLK_3_0MHZ = 0,
+        DA7213_DMIC_CLK_1_5MHZ = 1,
+};
+
+struct da7213_platform_data {
+        /* Mic Bias voltage */
+        enum da7213_micbias_voltage micbias1_lvl;
+        enum da7213_micbias_voltage micbias2_lvl;
+
+        /* DMIC config */
+        enum da7213_dmic_data_sel dmic_data_sel;
+        enum da7213_dmic_samplephase dmic_samplephase;
+        enum da7213_dmic_clk_rate dmic_clk_rate;
+
+        /* MCLK squaring config */
+        bool mclk_squaring;
+};
+
+#endif /* _DA7213_PDATA_H */
diff --git a/include/sound/max98090.h b/include/sound/max98090.h
new file mode 100755
index 000000000000..95efb13f8478
--- /dev/null
+++ b/include/sound/max98090.h
@@ -0,0 +1,29 @@
+/*
+ * Platform data for MAX98090
+ *
+ * Copyright 2011-2012 Maxim Integrated Products
+ *
+ *  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 __SOUND_MAX98090_PDATA_H__
+#define __SOUND_MAX98090_PDATA_H__
+
+/* codec platform data */
+struct max98090_pdata {
+
+        /* Analog/digital microphone configuration:
+         * 0 = analog microphone input (normal setting)
+         * 1 = digital microphone input
+         */
+        unsigned int digmic_left_mode:1;
+        unsigned int digmic_right_mode:1;
+        unsigned int digmic_3_mode:1;
+        unsigned int digmic_4_mode:1;
+};
+
+#endif
diff --git a/include/sound/memalloc.h b/include/sound/memalloc.h
index 844af65af626..cf15b8213df7 100644
--- a/include/sound/memalloc.h
+++ b/include/sound/memalloc.h
@@ -37,7 +37,7 @@ struct snd_dma_device {
 #ifndef snd_dma_pci_data
 #define snd_dma_pci_data(pci)   (&(pci)->dev)
 #define snd_dma_isa_data()      NULL
-#define snd_dma_continuous_data(x)      ((struct device *)(unsigned long)(x))
+#define snd_dma_continuous_data(x)      ((struct device *)(__force unsigned long)(x))
 #endif
 
 
diff --git a/include/sound/saif.h b/include/sound/saif.h
deleted file mode 100644
index f22f3e16edf4..000000000000
--- a/include/sound/saif.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright 2011 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 __SOUND_SAIF_H__
-#define __SOUND_SAIF_H__
-
-struct mxs_saif_platform_data {
-        bool master_mode;       /* if true use master mode */
-        int master_id;          /* id of the master if in slave mode */
-};
-#endif
diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h
index cc1c919c6436..7a9710b4b799 100644
--- a/include/sound/sh_fsi.h
+++ b/include/sound/sh_fsi.h
@@ -11,82 +11,20 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
-#define FSI_PORT_A      0
-#define FSI_PORT_B      1
-
 #include <linux/clk.h>
 #include <sound/soc.h>
 
 /*
- * flags format
- *
- * 0x00000CBA
- *
- * A:  inversion
- * B:  format mode
- * C:  chip specific
- * D:  clock selecter if master mode
+ * flags
  */
-
-/* A: clock inversion */
-#define SH_FSI_INVERSION_MASK   0x0000000F
-#define SH_FSI_LRM_INV          (1 << 0)
-#define SH_FSI_BRM_INV          (1 << 1)
-#define SH_FSI_LRS_INV          (1 << 2)
-#define SH_FSI_BRS_INV          (1 << 3)
-
-/* B: format mode */
-#define SH_FSI_FMT_MASK         0x000000F0
-#define SH_FSI_FMT_DAI          (0 << 4)
-#define SH_FSI_FMT_SPDIF        (1 << 4)
-
-/* C: chip specific */
-#define SH_FSI_OPTION_MASK      0x00000F00
-#define SH_FSI_ENABLE_STREAM_MODE       (1 << 8) /* for 16bit data */
-
-/* D:  clock selecter if master mode */
-#define SH_FSI_CLK_MASK         0x0000F000
-#define SH_FSI_CLK_EXTERNAL     (0 << 12)
-#define SH_FSI_CLK_CPG          (1 << 12) /* FSIxCK + FSI-DIV */
-
-/*
- * set_rate return value
- *
- * see ACKMD/BPFMD on
- *     ACK_MD (FSI2)
- *     CKG1   (FSI)
- *
- * err          : return value <  0
- * no change    : return value == 0
- * change xMD   : return value >  0
- *
- * 0x-00000AB
- *
- * A:  ACKMD value
- * B:  BPFMD value
- */
-
-#define SH_FSI_ACKMD_MASK       (0xF << 0)
-#define SH_FSI_ACKMD_512        (1 << 0)
-#define SH_FSI_ACKMD_256        (2 << 0)
-#define SH_FSI_ACKMD_128        (3 << 0)
-#define SH_FSI_ACKMD_64         (4 << 0)
-#define SH_FSI_ACKMD_32         (5 << 0)
-
-#define SH_FSI_BPFMD_MASK       (0xF << 4)
-#define SH_FSI_BPFMD_512        (1 << 4)
-#define SH_FSI_BPFMD_256        (2 << 4)
-#define SH_FSI_BPFMD_128        (3 << 4)
-#define SH_FSI_BPFMD_64         (4 << 4)
-#define SH_FSI_BPFMD_32         (5 << 4)
-#define SH_FSI_BPFMD_16         (6 << 4)
+#define SH_FSI_FMT_SPDIF                (1 << 0) /* spdif for HDMI */
+#define SH_FSI_ENABLE_STREAM_MODE       (1 << 1) /* for 16bit data */
+#define SH_FSI_CLK_CPG                  (1 << 2) /* FSIxCK + FSI-DIV */
 
 struct sh_fsi_port_info {
         unsigned long flags;
         int tx_id;
         int rx_id;
-        int (*set_rate)(struct device *dev, int rate, int enable);
 };
 
 struct sh_fsi_platform_info {
diff --git a/include/sound/simple_card.h b/include/sound/simple_card.h
index 4b62b8dc6a4f..6c74527d4926 100644
--- a/include/sound/simple_card.h
+++ b/include/sound/simple_card.h
@@ -14,21 +14,21 @@
 
 #include <sound/soc.h>
 
-struct asoc_simple_dai_init_info {
+struct asoc_simple_dai {
+        const char *name;
         unsigned int fmt;
-        unsigned int cpu_daifmt;
-        unsigned int codec_daifmt;
         unsigned int sysclk;
 };
 
 struct asoc_simple_card_info {
         const char *name;
         const char *card;
-        const char *cpu_dai;
         const char *codec;
         const char *platform;
-        const char *codec_dai;
-        struct asoc_simple_dai_init_info *init; /* for snd_link.init */
+
+        unsigned int daifmt;
+        struct asoc_simple_dai cpu_dai;
+        struct asoc_simple_dai codec_dai;
 
         /* used in simple-card.c */
         struct snd_soc_dai_link snd_link;
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 3953cea0ecfb..3d84808952b9 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -45,7 +45,7 @@ struct snd_compr_stream;
  * sending or receiving PCM data in a frame. This can be used to save power.
  */
 #define SND_SOC_DAIFMT_CONT             (1 << 4) /* continuous clock */
-#define SND_SOC_DAIFMT_GATED            (2 << 4) /* clock is gated */
+#define SND_SOC_DAIFMT_GATED            (0 << 4) /* clock is gated */
 
 /*
  * DAI hardware signal inversions.
@@ -53,7 +53,7 @@ struct snd_compr_stream;
  * Specifies whether the DAI can also support inverted clocks for the specified
  * format.
  */
-#define SND_SOC_DAIFMT_NB_NF            (1 << 8) /* normal bit clock + frame */
+#define SND_SOC_DAIFMT_NB_NF            (0 << 8) /* normal bit clock + frame */
 #define SND_SOC_DAIFMT_NB_IF            (2 << 8) /* normal BCLK + inv FRM */
 #define SND_SOC_DAIFMT_IB_NF            (3 << 8) /* invert BCLK + nor FRM */
 #define SND_SOC_DAIFMT_IB_IF            (4 << 8) /* invert BCLK + FRM */
@@ -126,7 +126,8 @@ int snd_soc_dai_set_channel_map(struct snd_soc_dai *dai,
 int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate);
 
 /* Digital Audio Interface mute */
-int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute);
+int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute,
+                             int direction);
 
 struct snd_soc_dai_ops {
         /*
@@ -157,6 +158,7 @@ struct snd_soc_dai_ops {
          * Called by soc-core to minimise any pops.
          */
         int (*digital_mute)(struct snd_soc_dai *dai, int mute);
+        int (*mute_stream)(struct snd_soc_dai *dai, int mute, int stream);
 
         /*
          * ALSA PCM audio operations - all optional.
diff --git a/include/sound/soc.h b/include/sound/soc.h
index bc56738cb109..a6a059ca3874 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -906,8 +906,8 @@ struct snd_soc_dai_link {
                         struct snd_pcm_hw_params *params);
 
         /* machine stream operations */
-        struct snd_soc_ops *ops;
-        struct snd_soc_compr_ops *compr_ops;
+        const struct snd_soc_ops *ops;
+        const struct snd_soc_compr_ops *compr_ops;
 };
 
 struct snd_soc_codec_conf {
@@ -1171,6 +1171,8 @@ int snd_soc_of_parse_card_name(struct snd_soc_card *card,
                                const char *propname);
 int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
                                    const char *propname);
+unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
+                                     const char *prefix);
 
 #include <sound/soc-dai.h>
 
diff --git a/include/sound/tlv320aic3x.h b/include/sound/tlv320aic3x.h
index ffd9bc793105..9407fd00363b 100644
--- a/include/sound/tlv320aic3x.h
+++ b/include/sound/tlv320aic3x.h
@@ -46,6 +46,13 @@ enum {
         AIC3X_GPIO2_FUNC_BUTTON_PRESS_IRQ       = 15
 };
 
+enum aic3x_micbias_voltage {
+        AIC3X_MICBIAS_OFF = 0,
+        AIC3X_MICBIAS_2_0V = 1,
+        AIC3X_MICBIAS_2_5V = 2,
+        AIC3X_MICBIAS_AVDDV = 3,
+};
+
 struct aic3x_setup_data {
         unsigned int gpio_func[2];
 };
@@ -53,6 +60,9 @@ struct aic3x_setup_data {
 struct aic3x_pdata {
         int gpio_reset; /* < 0 if not used */
         struct aic3x_setup_data *setup;
+
+        /* Selects the micbias voltage */
+        enum aic3x_micbias_voltage micbias_vg;
 };
 
 #endif
diff --git a/include/sound/wm2000.h b/include/sound/wm2000.h
index aa388ca9ec64..4de81f41c90f 100644
--- a/include/sound/wm2000.h
+++ b/include/sound/wm2000.h
@@ -15,9 +15,6 @@ struct wm2000_platform_data {
         /** Filename for system-specific image to download to device. */
         const char *download_file;
 
-        /** Divide MCLK by 2 for system clock? */
-        unsigned int mclkdiv2:1;
-
         /** Disable speech clarity enhancement, for use when an
          * external algorithm is used. */
         unsigned int speech_enh_disable:1;
diff --git a/include/sound/wm2200.h b/include/sound/wm2200.h
index 79bf55be7ffa..bc7ab1a4b480 100644
--- a/include/sound/wm2200.h
+++ b/include/sound/wm2200.h
@@ -12,6 +12,7 @@
 #define __LINUX_SND_WM2200_H
 
 #define WM2200_GPIO_SET 0x10000
+#define WM2200_MAX_MICBIAS 2
 
 enum wm2200_in_mode {
         WM2200_IN_SE = 0,
@@ -25,6 +26,24 @@ enum wm2200_dmic_sup {
         WM2200_DMIC_SUP_MICBIAS2 = 2,
 };
 
+enum wm2200_mbias_lvl {
+        WM2200_MBIAS_LVL_1V5 = 1,
+        WM2200_MBIAS_LVL_1V8 = 2,
+        WM2200_MBIAS_LVL_1V9 = 3,
+        WM2200_MBIAS_LVL_2V0 = 4,
+        WM2200_MBIAS_LVL_2V2 = 5,
+        WM2200_MBIAS_LVL_2V4 = 6,
+        WM2200_MBIAS_LVL_2V5 = 7,
+        WM2200_MBIAS_LVL_2V6 = 8,
+};
+
+struct wm2200_micbias {
+        enum wm2200_mbias_lvl mb_lvl;      /** Regulated voltage */
+        unsigned int discharge:1;          /** Actively discharge */
+        unsigned int fast_start:1;         /** Enable aggressive startup ramp rate */
+        unsigned int bypass:1;             /** Use bypass mode */
+};
+
 struct wm2200_pdata {
         int reset;      /** GPIO controlling /RESET, if any */
         int ldo_ena;    /** GPIO controlling LODENA, if any */
@@ -35,7 +54,8 @@ struct wm2200_pdata {
         enum wm2200_in_mode in_mode[3];
         enum wm2200_dmic_sup dmic_sup[3];
 
-        int micbias_cfg[2];  /** Register value to configure MICBIAS */
+        /** MICBIAS configurations */
+        struct wm2200_micbias micbias[WM2200_MAX_MICBIAS];
 };
 
 #endif
diff --git a/include/trace/events/power.h b/include/trace/events/power.h
index 0c9783841a30..427acab5d69a 100644
--- a/include/trace/events/power.h
+++ b/include/trace/events/power.h
@@ -99,98 +99,6 @@ DEFINE_EVENT(wakeup_source, wakeup_source_deactivate,
         TP_ARGS(name, state)
 );
 
-#ifdef CONFIG_EVENT_POWER_TRACING_DEPRECATED
-
-/*
- * The power events are used for cpuidle & suspend (power_start, power_end)
- *  and for cpufreq (power_frequency)
- */
-DECLARE_EVENT_CLASS(power,
-
-        TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id),
-
-        TP_ARGS(type, state, cpu_id),
-
-        TP_STRUCT__entry(
-                __field(        u64,            type            )
-                __field(        u64,            state           )
-                __field(        u64,            cpu_id          )
-        ),
-
-        TP_fast_assign(
-                __entry->type = type;
-                __entry->state = state;
-                __entry->cpu_id = cpu_id;
-        ),
-
-        TP_printk("type=%lu state=%lu cpu_id=%lu", (unsigned long)__entry->type,
-                (unsigned long)__entry->state, (unsigned long)__entry->cpu_id)
-);
-
-DEFINE_EVENT(power, power_start,
-
-        TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id),
-
-        TP_ARGS(type, state, cpu_id)
-);
-
-DEFINE_EVENT(power, power_frequency,
-
-        TP_PROTO(unsigned int type, unsigned int state, unsigned int cpu_id),
-
-        TP_ARGS(type, state, cpu_id)
-);
-
-TRACE_EVENT(power_end,
-
-        TP_PROTO(unsigned int cpu_id),
-
-        TP_ARGS(cpu_id),
-
-        TP_STRUCT__entry(
-                __field(        u64,            cpu_id          )
-        ),
-
-        TP_fast_assign(
-                __entry->cpu_id = cpu_id;
-        ),
-
-        TP_printk("cpu_id=%lu", (unsigned long)__entry->cpu_id)
-
-);
-
-/* Deprecated dummy functions must be protected against multi-declartion */
-#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
-#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
-
-enum {
-        POWER_NONE = 0,
-        POWER_CSTATE = 1,
-        POWER_PSTATE = 2,
-};
-#endif /* _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED */
-
-#else /* CONFIG_EVENT_POWER_TRACING_DEPRECATED */
-
-#ifndef _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
-#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED
-enum {
-       POWER_NONE = 0,
-       POWER_CSTATE = 1,
-       POWER_PSTATE = 2,
-};
-
-/* These dummy declaration have to be ripped out when the deprecated
-   events get removed */
-static inline void trace_power_start(u64 type, u64 state, u64 cpuid) {};
-static inline void trace_power_end(u64 cpuid) {};
-static inline void trace_power_start_rcuidle(u64 type, u64 state, u64 cpuid) {};
-static inline void trace_power_end_rcuidle(u64 cpuid) {};
-static inline void trace_power_frequency(u64 type, u64 state, u64 cpuid) {};
-#endif /* _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED */
-
-#endif /* CONFIG_EVENT_POWER_TRACING_DEPRECATED */
-
 /*
  * The clock events are used for clock enable/disable and for
  *  clock rate change
diff --git a/include/trace/events/ras.h b/include/trace/events/ras.h
new file mode 100644
index 000000000000..88b878383797
--- /dev/null
+++ b/include/trace/events/ras.h
@@ -0,0 +1,77 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM ras
+
+#if !defined(_TRACE_AER_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_AER_H
+
+#include <linux/tracepoint.h>
+#include <linux/edac.h>
+
+
+/*
+ * PCIe AER Trace event
+ *
+ * These events are generated when hardware detects a corrected or
+ * uncorrected event on a PCIe device. The event report has
+ * the following structure:
+ *
+ * char * dev_name -    The name of the slot where the device resides
+ *                      ([domain:]bus:device.function).
+ * u32 status -         Either the correctable or uncorrectable register
+ *                      indicating what error or errors have been seen
+ * u8 severity -        error severity 0:NONFATAL 1:FATAL 2:CORRECTED
+ */
+
+#define aer_correctable_errors          \
+        {BIT(0),        "Receiver Error"},              \
+        {BIT(6),        "Bad TLP"},                     \
+        {BIT(7),        "Bad DLLP"},                    \
+        {BIT(8),        "RELAY_NUM Rollover"},          \
+        {BIT(12),       "Replay Timer Timeout"},        \
+        {BIT(13),       "Advisory Non-Fatal"}
+
+#define aer_uncorrectable_errors                \
+        {BIT(4),        "Data Link Protocol"},          \
+        {BIT(12),       "Poisoned TLP"},                \
+        {BIT(13),       "Flow Control Protocol"},       \
+        {BIT(14),       "Completion Timeout"},          \
+        {BIT(15),       "Completer Abort"},             \
+        {BIT(16),       "Unexpected Completion"},       \
+        {BIT(17),       "Receiver Overflow"},           \
+        {BIT(18),       "Malformed TLP"},               \
+        {BIT(19),       "ECRC"},                        \
+        {BIT(20),       "Unsupported Request"}
+
+TRACE_EVENT(aer_event,
+        TP_PROTO(const char *dev_name,
+                 const u32 status,
+                 const u8 severity),
+
+        TP_ARGS(dev_name, status, severity),
+
+        TP_STRUCT__entry(
+                __string(       dev_name,       dev_name        )
+                __field(        u32,            status          )
+                __field(        u8,             severity        )
+        ),
+
+        TP_fast_assign(
+                __assign_str(dev_name, dev_name);
+                __entry->status         = status;
+                __entry->severity       = severity;
+        ),
+
+        TP_printk("%s PCIe Bus Error: severity=%s, %s\n",
+                __get_str(dev_name),
+                __entry->severity == HW_EVENT_ERR_CORRECTED ? "Corrected" :
+                        __entry->severity == HW_EVENT_ERR_FATAL ?
+                        "Fatal" : "Uncorrected",
+                __entry->severity == HW_EVENT_ERR_CORRECTED ?
+                __print_flags(__entry->status, "|", aer_correctable_errors) :
+                __print_flags(__entry->status, "|", aer_uncorrectable_errors))
+);
+
+#endif /* _TRACE_AER_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h
index d4f559b1ec34..1918e832da4f 100644
--- a/include/trace/events/rcu.h
+++ b/include/trace/events/rcu.h
@@ -44,8 +44,10 @@ TRACE_EVENT(rcu_utilization,
  * of a new grace period or the end of an old grace period ("cpustart"
  * and "cpuend", respectively), a CPU passing through a quiescent
  * state ("cpuqs"), a CPU coming online or going offline ("cpuonl"
- * and "cpuofl", respectively), and a CPU being kicked for being too
- * long in dyntick-idle mode ("kick").
+ * and "cpuofl", respectively), a CPU being kicked for being too
+ * long in dyntick-idle mode ("kick"), a CPU accelerating its new
+ * callbacks to RCU_NEXT_READY_TAIL ("AccReadyCB"), and a CPU
+ * accelerating its new callbacks to RCU_WAIT_TAIL ("AccWaitCB").
  */
 TRACE_EVENT(rcu_grace_period,
 
@@ -393,7 +395,7 @@ TRACE_EVENT(rcu_kfree_callback,
  */
 TRACE_EVENT(rcu_batch_start,
 
-        TP_PROTO(char *rcuname, long qlen_lazy, long qlen, int blimit),
+        TP_PROTO(char *rcuname, long qlen_lazy, long qlen, long blimit),
 
         TP_ARGS(rcuname, qlen_lazy, qlen, blimit),
 
@@ -401,7 +403,7 @@ TRACE_EVENT(rcu_batch_start,
                 __field(char *, rcuname)
                 __field(long, qlen_lazy)
                 __field(long, qlen)
-                __field(int, blimit)
+                __field(long, blimit)
         ),
 
         TP_fast_assign(
@@ -411,7 +413,7 @@ TRACE_EVENT(rcu_batch_start,
                 __entry->blimit = blimit;
         ),
 
-        TP_printk("%s CBs=%ld/%ld bl=%d",
+        TP_printk("%s CBs=%ld/%ld bl=%ld",
                   __entry->rcuname, __entry->qlen_lazy, __entry->qlen,
                   __entry->blimit)
 );
@@ -523,22 +525,30 @@ TRACE_EVENT(rcu_batch_end,
  */
 TRACE_EVENT(rcu_torture_read,
 
-        TP_PROTO(char *rcutorturename, struct rcu_head *rhp),
+        TP_PROTO(char *rcutorturename, struct rcu_head *rhp,
+                 unsigned long secs, unsigned long c_old, unsigned long c),
 
-        TP_ARGS(rcutorturename, rhp),
+        TP_ARGS(rcutorturename, rhp, secs, c_old, c),
 
         TP_STRUCT__entry(
                 __field(char *, rcutorturename)
                 __field(struct rcu_head *, rhp)
+                __field(unsigned long, secs)
+                __field(unsigned long, c_old)
+                __field(unsigned long, c)
         ),
 
         TP_fast_assign(
                 __entry->rcutorturename = rcutorturename;
                 __entry->rhp = rhp;
+                __entry->secs = secs;
+                __entry->c_old = c_old;
+                __entry->c = c;
         ),
 
-        TP_printk("%s torture read %p",
-                  __entry->rcutorturename, __entry->rhp)
+        TP_printk("%s torture read %p %luus c: %lu %lu",
+                  __entry->rcutorturename, __entry->rhp,
+                  __entry->secs, __entry->c_old, __entry->c)
 );
 
 /*
@@ -608,7 +618,8 @@ TRACE_EVENT(rcu_barrier,
 #define trace_rcu_invoke_kfree_callback(rcuname, rhp, offset) do { } while (0)
 #define trace_rcu_batch_end(rcuname, callbacks_invoked, cb, nr, iit, risk) \
         do { } while (0)
-#define trace_rcu_torture_read(rcutorturename, rhp) do { } while (0)
+#define trace_rcu_torture_read(rcutorturename, rhp, secs, c_old, c) \
+        do { } while (0)
 #define trace_rcu_barrier(name, s, cpu, cnt, done) do { } while (0)
 
 #endif /* #else #ifdef CONFIG_RCU_TRACE */
diff --git a/include/trace/events/workqueue.h b/include/trace/events/workqueue.h
index f28d1b65f178..bf0e18ba6cfb 100644
--- a/include/trace/events/workqueue.h
+++ b/include/trace/events/workqueue.h
@@ -27,7 +27,7 @@ DECLARE_EVENT_CLASS(workqueue_work,
 /**
  * workqueue_queue_work - called when a work gets queued
  * @req_cpu:    the requested cpu
- * @cwq:        pointer to struct cpu_workqueue_struct
+ * @pwq:        pointer to struct pool_workqueue
  * @work:       pointer to struct work_struct
  *
  * This event occurs when a work is queued immediately or once a
@@ -36,10 +36,10 @@ DECLARE_EVENT_CLASS(workqueue_work,
  */
 TRACE_EVENT(workqueue_queue_work,
 
-        TP_PROTO(unsigned int req_cpu, struct cpu_workqueue_struct *cwq,
+        TP_PROTO(unsigned int req_cpu, struct pool_workqueue *pwq,
                  struct work_struct *work),
 
-        TP_ARGS(req_cpu, cwq, work),
+        TP_ARGS(req_cpu, pwq, work),
 
         TP_STRUCT__entry(
                 __field( void *,        work    )
@@ -52,9 +52,9 @@ TRACE_EVENT(workqueue_queue_work,
         TP_fast_assign(
                 __entry->work           = work;
                 __entry->function       = work->func;
-                __entry->workqueue      = cwq->wq;
+                __entry->workqueue      = pwq->wq;
                 __entry->req_cpu        = req_cpu;
-                __entry->cpu            = cwq->pool->gcwq->cpu;
+                __entry->cpu            = pwq->pool->cpu;
         ),
 
         TP_printk("work struct=%p function=%pf workqueue=%p req_cpu=%u cpu=%u",
diff --git a/include/uapi/asm-generic/socket.h b/include/uapi/asm-generic/socket.h
index 2d32d073a6f9..4ef3acbba5da 100644
--- a/include/uapi/asm-generic/socket.h
+++ b/include/uapi/asm-generic/socket.h
@@ -22,8 +22,7 @@
 #define SO_PRIORITY     12
 #define SO_LINGER       13
 #define SO_BSDCOMPAT    14
-/* To add :#define SO_REUSEPORT 15 */
-
+#define SO_REUSEPORT    15
 #ifndef SO_PASSCRED /* powerpc only differs in these */
 #define SO_PASSCRED     16
 #define SO_PEERCRED     17
@@ -73,4 +72,6 @@
 /* Instruct lower device to use last 4-bytes of skb data as FCS */
 #define SO_NOFCS                43
 
+#define SO_LOCK_FILTER          44
+
 #endif /* __ASM_GENERIC_SOCKET_H */
diff --git a/include/uapi/linux/auto_fs.h b/include/uapi/linux/auto_fs.h
index 77cdba9df274..bb991dfe134f 100644
--- a/include/uapi/linux/auto_fs.h
+++ b/include/uapi/linux/auto_fs.h
@@ -28,25 +28,16 @@
 #define AUTOFS_MIN_PROTO_VERSION        AUTOFS_PROTO_VERSION
 
 /*
- * Architectures where both 32- and 64-bit binaries can be executed
- * on 64-bit kernels need this.  This keeps the structure format
- * uniform, and makes sure the wait_queue_token isn't too big to be
- * passed back down to the kernel.
- *
- * This assumes that on these architectures:
- * mode     32 bit    64 bit
- * -------------------------
- * int      32 bit    32 bit
- * long     32 bit    64 bit
- *
- * If so, 32-bit user-space code should be backwards compatible.
+ * The wait_queue_token (autofs_wqt_t) is part of a structure which is passed
+ * back to the kernel via ioctl from userspace. On architectures where 32- and
+ * 64-bit userspace binaries can be executed it's important that the size of
+ * autofs_wqt_t stays constant between 32- and 64-bit Linux kernels so that we
+ * do not break the binary ABI interface by changing the structure size.
  */
-
-#if defined(__sparc__) || defined(__mips__) || defined(__x86_64__) \
- || defined(__powerpc__) || defined(__s390__)
-typedef unsigned int autofs_wqt_t;
-#else
+#if defined(__ia64__) || defined(__alpha__) /* pure 64bit architectures */
 typedef unsigned long autofs_wqt_t;
+#else
+typedef unsigned int autofs_wqt_t;
 #endif
 
 /* Packet types */
diff --git a/include/uapi/linux/can/gw.h b/include/uapi/linux/can/gw.h
index 8e1db18c3cb6..ae07bec74f4b 100644
--- a/include/uapi/linux/can/gw.h
+++ b/include/uapi/linux/can/gw.h
@@ -44,6 +44,7 @@ enum {
         CGW_SRC_IF,     /* ifindex of source network interface */
         CGW_DST_IF,     /* ifindex of destination network interface */
         CGW_FILTER,     /* specify struct can_filter on source CAN device */
+        CGW_DELETED,    /* number of deleted CAN frames (see max_hops param) */
         __CGW_MAX
 };
 
@@ -51,6 +52,7 @@ enum {
 
 #define CGW_FLAGS_CAN_ECHO 0x01
 #define CGW_FLAGS_CAN_SRC_TSTAMP 0x02
+#define CGW_FLAGS_CAN_IIF_TX_OK 0x04
 
 #define CGW_MOD_FUNCS 4 /* AND OR XOR SET */
 
diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
index 126a8175e3e2..900b9484445b 100644
--- a/include/uapi/linux/elf.h
+++ b/include/uapi/linux/elf.h
@@ -49,14 +49,14 @@ typedef __s64	Elf64_Sxword;
  *
  * Specifications are available in:
  *
- * - Sun microsystems: Linker and Libraries.
- *   Part No: 817-1984-17, September 2008.
- *   URL: http://docs.sun.com/app/docs/doc/817-1984
+ * - Oracle: Linker and Libraries.
+ *   Part No: 817–1984–19, August 2011.
+ *   http://docs.oracle.com/cd/E18752_01/pdf/817-1984.pdf
  *
  * - System V ABI AMD64 Architecture Processor Supplement
- *   Draft Version 0.99.,
- *   May 11, 2009.
- *   URL: http://www.x86-64.org/
+ *   Draft Version 0.99.4,
+ *   January 13, 2010.
+ *   http://www.cs.washington.edu/education/courses/cse351/12wi/supp-docs/abi.pdf
  */
 #define PN_XNUM 0xffff
 
diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h
index 780d4c6093eb..c7fc1e6517c3 100644
--- a/include/uapi/linux/fs.h
+++ b/include/uapi/linux/fs.h
@@ -86,6 +86,9 @@ struct inodes_stat_t {
 #define MS_KERNMOUNT    (1<<22) /* this is a kern_mount call */
 #define MS_I_VERSION    (1<<23) /* Update inode I_version field */
 #define MS_STRICTATIME  (1<<24) /* Always perform atime updates */
+
+/* These sb flags are internal to the kernel */
+#define MS_SNAP_STABLE  (1<<27) /* Snapshot pages during writeback, if needed */
 #define MS_NOSEC        (1<<28)
 #define MS_BORN         (1<<29)
 #define MS_ACTIVE       (1<<30)
diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h
index d8c713e148e3..4c43b4448792 100644
--- a/include/uapi/linux/fuse.h
+++ b/include/uapi/linux/fuse.h
@@ -1,9 +1,35 @@
 /*
-    FUSE: Filesystem in Userspace
+    This file defines the kernel interface of FUSE
     Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>
 
     This program can be distributed under the terms of the GNU GPL.
     See the file COPYING.
+
+    This -- and only this -- header file may also be distributed under
+    the terms of the BSD Licence as follows:
+
+    Copyright (C) 2001-2007 Miklos Szeredi. All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+    1. Redistributions of source code must retain the above copyright
+       notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+    LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+    OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
 */
 
 /*
@@ -60,12 +86,25 @@
  *
  * 7.20
  *  - add FUSE_AUTO_INVAL_DATA
+ *
+ * 7.21
+ *  - add FUSE_READDIRPLUS
+ *  - send the requested events in POLL request
  */
 
 #ifndef _LINUX_FUSE_H
 #define _LINUX_FUSE_H
 
+#ifdef __linux__
 #include <linux/types.h>
+#else
+#include <stdint.h>
+#define __u64 uint64_t
+#define __s64 int64_t
+#define __u32 uint32_t
+#define __s32 int32_t
+#define __u16 uint16_t
+#endif
 
 /*
  * Version negotiation:
@@ -91,7 +130,7 @@
 #define FUSE_KERNEL_VERSION 7
 
 /** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 20
+#define FUSE_KERNEL_MINOR_VERSION 21
 
 /** The node ID of the root inode */
 #define FUSE_ROOT_ID 1
@@ -179,6 +218,8 @@ struct fuse_file_lock {
  * FUSE_FLOCK_LOCKS: remote locking for BSD style file locks
  * FUSE_HAS_IOCTL_DIR: kernel supports ioctl on directories
  * FUSE_AUTO_INVAL_DATA: automatically invalidate cached pages
+ * FUSE_DO_READDIRPLUS: do READDIRPLUS (READDIR+LOOKUP in one)
+ * FUSE_READDIRPLUS_AUTO: adaptive readdirplus
  */
 #define FUSE_ASYNC_READ         (1 << 0)
 #define FUSE_POSIX_LOCKS        (1 << 1)
@@ -193,6 +234,8 @@ struct fuse_file_lock {
 #define FUSE_FLOCK_LOCKS        (1 << 10)
 #define FUSE_HAS_IOCTL_DIR      (1 << 11)
 #define FUSE_AUTO_INVAL_DATA    (1 << 12)
+#define FUSE_DO_READDIRPLUS     (1 << 13)
+#define FUSE_READDIRPLUS_AUTO   (1 << 14)
 
 /**
  * CUSE INIT request/reply flags
@@ -299,6 +342,7 @@ enum fuse_opcode {
         FUSE_NOTIFY_REPLY  = 41,
         FUSE_BATCH_FORGET  = 42,
         FUSE_FALLOCATE     = 43,
+        FUSE_READDIRPLUS   = 44,
 
         /* CUSE specific operations */
         CUSE_INIT          = 4096,
@@ -580,7 +624,7 @@ struct fuse_poll_in {
         __u64   fh;
         __u64   kh;
         __u32   flags;
-        __u32   padding;
+        __u32   events;
 };
 
 struct fuse_poll_out {
@@ -630,6 +674,16 @@ struct fuse_dirent {
 #define FUSE_DIRENT_SIZE(d) \
         FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)
 
+struct fuse_direntplus {
+        struct fuse_entry_out entry_out;
+        struct fuse_dirent dirent;
+};
+
+#define FUSE_NAME_OFFSET_DIRENTPLUS \
+        offsetof(struct fuse_direntplus, dirent.name)
+#define FUSE_DIRENTPLUS_SIZE(d) \
+        FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET_DIRENTPLUS + (d)->dirent.namelen)
+
 struct fuse_notify_inval_inode_out {
         __u64   ino;
         __s64   off;
diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index 5db297514aec..2d70d79ce2fd 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -108,15 +108,26 @@ struct __fdb_entry {
  * [IFLA_AF_SPEC] = {
  *     [IFLA_BRIDGE_FLAGS]
  *     [IFLA_BRIDGE_MODE]
+ *     [IFLA_BRIDGE_VLAN_INFO]
  * }
  */
 enum {
         IFLA_BRIDGE_FLAGS,
         IFLA_BRIDGE_MODE,
+        IFLA_BRIDGE_VLAN_INFO,
         __IFLA_BRIDGE_MAX,
 };
 #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
 
+#define BRIDGE_VLAN_INFO_MASTER (1<<0)  /* Operate on Bridge device as well */
+#define BRIDGE_VLAN_INFO_PVID   (1<<1)  /* VLAN is PVID, ingress untagged */
+#define BRIDGE_VLAN_INFO_UNTAGGED       (1<<2)  /* VLAN egresses untagged */
+
+struct bridge_vlan_info {
+        __u16 flags;
+        __u16 vid;
+};
+
 /* Bridge multicast database attributes
  * [MDBA_MDB] = {
  *     [MDBA_MDB_ENTRY] = {
diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h
index 67fb87ca1094..798032d01112 100644
--- a/include/uapi/linux/if_ether.h
+++ b/include/uapi/linux/if_ether.h
@@ -83,6 +83,7 @@
 #define ETH_P_802_EX1   0x88B5          /* 802.1 Local Experimental 1.  */
 #define ETH_P_TIPC      0x88CA          /* TIPC                         */
 #define ETH_P_8021AH    0x88E7          /* 802.1ah Backbone Service Tag */
+#define ETH_P_MVRP      0x88F5          /* 802.1Q MVRP                  */
 #define ETH_P_1588      0x88F7          /* IEEE 1588 Timesync */
 #define ETH_P_FCOE      0x8906          /* Fibre Channel over Ethernet  */
 #define ETH_P_TDLS      0x890D          /* TDLS */
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 60f3b6b90602..c4edfe11f1f7 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -142,6 +142,7 @@ enum {
 #define IFLA_PROMISCUITY IFLA_PROMISCUITY
         IFLA_NUM_TX_QUEUES,
         IFLA_NUM_RX_QUEUES,
+        IFLA_CARRIER,
         __IFLA_MAX
 };
 
diff --git a/include/uapi/linux/if_vlan.h b/include/uapi/linux/if_vlan.h
index 0744f8e65d15..7e5e6b397332 100644
--- a/include/uapi/linux/if_vlan.h
+++ b/include/uapi/linux/if_vlan.h
@@ -34,6 +34,7 @@ enum vlan_flags {
         VLAN_FLAG_REORDER_HDR   = 0x1,
         VLAN_FLAG_GVRP          = 0x2,
         VLAN_FLAG_LOOSE_BINDING = 0x4,
+        VLAN_FLAG_MVRP          = 0x8,
 };
 
 enum vlan_name_types {
diff --git a/include/uapi/linux/in6.h b/include/uapi/linux/in6.h
index f79c3721da6e..53b1d56a6e7f 100644
--- a/include/uapi/linux/in6.h
+++ b/include/uapi/linux/in6.h
@@ -38,11 +38,6 @@ struct in6_addr {
 #define s6_addr32               in6_u.u6_addr32
 };
 
-/* IPv6 Wildcard Address (::) and Loopback Address (::1) defined in RFC2553
- * NOTE: Be aware the IN6ADDR_* constants and in6addr_* externals are defined
- * in network byte order, not in host byte order as are the IPv4 equivalents
- */
-
 struct sockaddr_in6 {
         unsigned short int      sin6_family;    /* AF_INET6 */
         __be16                  sin6_port;      /* Transport layer port # */
@@ -264,17 +259,10 @@ struct in6_flowlabel_req {
 
 /*
  * Multicast Routing:
- * see include/linux/mroute6.h.
+ * see include/uapi/linux/mroute6.h.
  *
- * MRT6_INIT                    200
- * MRT6_DONE                    201
- * MRT6_ADD_MIF                 202
- * MRT6_DEL_MIF                 203
- * MRT6_ADD_MFC                 204
- * MRT6_DEL_MFC                 205
- * MRT6_VERSION                 206
- * MRT6_ASSERT                  207
- * MRT6_PIM                     208
- * (reserved)                   209
+ * MRT6_BASE                    200
+ * ...
+ * MRT6_MAX
  */
 #endif /* _UAPI_LINUX_IN6_H */
diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h
index 5a2991cf0251..4bda4cf5b0f5 100644
--- a/include/uapi/linux/ipv6.h
+++ b/include/uapi/linux/ipv6.h
@@ -63,6 +63,8 @@ struct ipv6_opt_hdr {
 #define ipv6_destopt_hdr ipv6_opt_hdr
 #define ipv6_hopopt_hdr  ipv6_opt_hdr
 
+/* Router Alert option values (RFC2711) */
+#define IPV6_OPT_ROUTERALERT_MLD        0x0000  /* MLD(RFC2710) */
 
 /*
  *      routing header type 0 (used in cmsghdr struct)
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index e6e5d4b13708..c70577cf67bc 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -115,6 +115,7 @@ struct kvm_irq_level {
          * ACPI gsi notion of irq.
          * For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47..
          * For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23..
+         * For ARM: See Documentation/virtual/kvm/api.txt
          */
         union {
                 __u32 irq;
@@ -635,6 +636,8 @@ struct kvm_ppc_smmu_info {
 #define KVM_CAP_IRQFD_RESAMPLE 82
 #define KVM_CAP_PPC_BOOKE_WATCHDOG 83
 #define KVM_CAP_PPC_HTAB_FD 84
+#define KVM_CAP_ARM_PSCI 87
+#define KVM_CAP_ARM_SET_DEVICE_ADDR 88
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -764,6 +767,11 @@ struct kvm_dirty_tlb {
 #define KVM_REG_SIZE_U512       0x0060000000000000ULL
 #define KVM_REG_SIZE_U1024      0x0070000000000000ULL
 
+struct kvm_reg_list {
+        __u64 n; /* number of regs */
+        __u64 reg[0];
+};
+
 struct kvm_one_reg {
         __u64 id;
         __u64 addr;
@@ -777,6 +785,11 @@ struct kvm_msi {
         __u8  pad[16];
 };
 
+struct kvm_arm_device_addr {
+        __u64 id;
+        __u64 addr;
+};
+
 /*
  * ioctls for VM fds
  */
@@ -862,6 +875,8 @@ struct kvm_s390_ucas_mapping {
 #define KVM_ALLOCATE_RMA          _IOR(KVMIO,  0xa9, struct kvm_allocate_rma)
 /* Available with KVM_CAP_PPC_HTAB_FD */
 #define KVM_PPC_GET_HTAB_FD       _IOW(KVMIO,  0xaa, struct kvm_get_htab_fd)
+/* Available with KVM_CAP_ARM_SET_DEVICE_ADDR */
+#define KVM_ARM_SET_DEVICE_ADDR   _IOW(KVMIO,  0xab, struct kvm_arm_device_addr)
 
 /*
  * ioctls for vcpu fds
@@ -932,6 +947,8 @@ struct kvm_s390_ucas_mapping {
 #define KVM_SET_ONE_REG           _IOW(KVMIO,  0xac, struct kvm_one_reg)
 /* VM is being stopped by host */
 #define KVM_KVMCLOCK_CTRL         _IO(KVMIO,   0xad)
+#define KVM_ARM_VCPU_INIT         _IOW(KVMIO,  0xae, struct kvm_vcpu_init)
+#define KVM_GET_REG_LIST          _IOWR(KVMIO, 0xb0, struct kvm_reg_list)
 
 #define KVM_DEV_ASSIGN_ENABLE_IOMMU     (1 << 0)
 #define KVM_DEV_ASSIGN_PCI_2_3          (1 << 1)
diff --git a/include/uapi/linux/mroute.h b/include/uapi/linux/mroute.h
index 16929993acc4..a382d2c04a42 100644
--- a/include/uapi/linux/mroute.h
+++ b/include/uapi/linux/mroute.h
@@ -26,6 +26,9 @@
 #define MRT_ASSERT      (MRT_BASE+7)    /* Activate PIM assert mode             */
 #define MRT_PIM         (MRT_BASE+8)    /* enable PIM code                      */
 #define MRT_TABLE       (MRT_BASE+9)    /* Specify mroute table ID              */
+#define MRT_ADD_MFC_PROXY       (MRT_BASE+10)   /* Add a (*,*|G) mfc entry      */
+#define MRT_DEL_MFC_PROXY       (MRT_BASE+11)   /* Del a (*,*|G) mfc entry      */
+#define MRT_MAX         (MRT_BASE+11)
 
 #define SIOCGETVIFCNT   SIOCPROTOPRIVATE        /* IP protocol privates */
 #define SIOCGETSGCNT    (SIOCPROTOPRIVATE+1)
diff --git a/include/uapi/linux/mroute6.h b/include/uapi/linux/mroute6.h
index 3e89b5e7f9e3..ce91215cf7e6 100644
--- a/include/uapi/linux/mroute6.h
+++ b/include/uapi/linux/mroute6.h
@@ -26,6 +26,9 @@
 #define MRT6_ASSERT     (MRT6_BASE+7)   /* Activate PIM assert mode             */
 #define MRT6_PIM        (MRT6_BASE+8)   /* enable PIM code                      */
 #define MRT6_TABLE      (MRT6_BASE+9)   /* Specify mroute table ID              */
+#define MRT6_ADD_MFC_PROXY      (MRT6_BASE+10)  /* Add a (*,*|G) mfc entry      */
+#define MRT6_DEL_MFC_PROXY      (MRT6_BASE+11)  /* Del a (*,*|G) mfc entry      */
+#define MRT6_MAX        (MRT6_BASE+11)
 
 #define SIOCGETMIFCNT_IN6       SIOCPROTOPRIVATE        /* IP protocol privates */
 #define SIOCGETSGCNT_IN6        (SIOCPROTOPRIVATE+1)
diff --git a/include/uapi/linux/neighbour.h b/include/uapi/linux/neighbour.h
index 275e5d65dcb2..adb068c53c4e 100644
--- a/include/uapi/linux/neighbour.h
+++ b/include/uapi/linux/neighbour.h
@@ -20,6 +20,7 @@ enum {
         NDA_LLADDR,
         NDA_CACHEINFO,
         NDA_PROBES,
+        NDA_VLAN,
         __NDA_MAX
 };
 
diff --git a/include/uapi/linux/netfilter/Kbuild b/include/uapi/linux/netfilter/Kbuild
index 08f555fef13f..41115776d76f 100644
--- a/include/uapi/linux/netfilter/Kbuild
+++ b/include/uapi/linux/netfilter/Kbuild
@@ -35,9 +35,11 @@ header-y += xt_TCPOPTSTRIP.h
 header-y += xt_TEE.h
 header-y += xt_TPROXY.h
 header-y += xt_addrtype.h
+header-y += xt_bpf.h
 header-y += xt_cluster.h
 header-y += xt_comment.h
 header-y += xt_connbytes.h
+header-y += xt_connlabel.h
 header-y += xt_connlimit.h
 header-y += xt_connmark.h
 header-y += xt_conntrack.h
diff --git a/include/uapi/linux/netfilter/nf_conntrack_common.h b/include/uapi/linux/netfilter/nf_conntrack_common.h
index 1644cdd8be91..d69483fb3825 100644
--- a/include/uapi/linux/netfilter/nf_conntrack_common.h
+++ b/include/uapi/linux/netfilter/nf_conntrack_common.h
@@ -101,6 +101,7 @@ enum ip_conntrack_events {
         IPCT_MARK,              /* new mark has been set */
         IPCT_NATSEQADJ,         /* NAT is doing sequence adjustment */
         IPCT_SECMARK,           /* new security mark has been set */
+        IPCT_LABEL,             /* new connlabel has been set */
 };
 
 enum ip_conntrack_expect_events {
diff --git a/include/uapi/linux/netfilter/nfnetlink_conntrack.h b/include/uapi/linux/netfilter/nfnetlink_conntrack.h
index 86e930cf3dfb..08fabc6c93f3 100644
--- a/include/uapi/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/uapi/linux/netfilter/nfnetlink_conntrack.h
@@ -49,6 +49,8 @@ enum ctattr_type {
         CTA_SECCTX,
         CTA_TIMESTAMP,
         CTA_MARK_MASK,
+        CTA_LABELS,
+        CTA_LABELS_MASK,
         __CTA_MAX
 };
 #define CTA_MAX (__CTA_MAX - 1)
diff --git a/include/uapi/linux/netfilter/xt_CT.h b/include/uapi/linux/netfilter/xt_CT.h
index a064b8af360c..5a688c1ca4d7 100644
--- a/include/uapi/linux/netfilter/xt_CT.h
+++ b/include/uapi/linux/netfilter/xt_CT.h
@@ -3,7 +3,11 @@
 
 #include <linux/types.h>
 
-#define XT_CT_NOTRACK   0x1
+enum {
+        XT_CT_NOTRACK           = 1 << 0,
+        XT_CT_NOTRACK_ALIAS     = 1 << 1,
+        XT_CT_MASK              = XT_CT_NOTRACK | XT_CT_NOTRACK_ALIAS,
+};
 
 struct xt_ct_target_info {
         __u16 flags;
diff --git a/include/uapi/linux/netfilter/xt_bpf.h b/include/uapi/linux/netfilter/xt_bpf.h
new file mode 100644
index 000000000000..5dda450eb55b
--- /dev/null
+++ b/include/uapi/linux/netfilter/xt_bpf.h
@@ -0,0 +1,17 @@
+#ifndef _XT_BPF_H
+#define _XT_BPF_H
+
+#include <linux/filter.h>
+#include <linux/types.h>
+
+#define XT_BPF_MAX_NUM_INSTR    64
+
+struct xt_bpf_info {
+        __u16 bpf_program_num_elem;
+        struct sock_filter bpf_program[XT_BPF_MAX_NUM_INSTR];
+
+        /* only used in the kernel */
+        struct sk_filter *filter __attribute__((aligned(8)));
+};
+
+#endif /*_XT_BPF_H */
diff --git a/include/uapi/linux/netfilter/xt_connlabel.h b/include/uapi/linux/netfilter/xt_connlabel.h
new file mode 100644
index 000000000000..c4bc9ee9b330
--- /dev/null
+++ b/include/uapi/linux/netfilter/xt_connlabel.h
@@ -0,0 +1,12 @@
+#include <linux/types.h>
+
+#define XT_CONNLABEL_MAXBIT 127
+enum xt_connlabel_mtopts {
+        XT_CONNLABEL_OP_INVERT = 1 << 0,
+        XT_CONNLABEL_OP_SET    = 1 << 1,
+};
+
+struct xt_connlabel_mtinfo {
+        __u16 bit;
+        __u16 options;
+};
diff --git a/include/uapi/linux/netfilter/xt_conntrack.h b/include/uapi/linux/netfilter/xt_conntrack.h
index e3c041d54020..e5bd3083a843 100644
--- a/include/uapi/linux/netfilter/xt_conntrack.h
+++ b/include/uapi/linux/netfilter/xt_conntrack.h
@@ -31,6 +31,7 @@ enum {
         XT_CONNTRACK_REPLSRC_PORT = 1 << 10,
         XT_CONNTRACK_REPLDST_PORT = 1 << 11,
         XT_CONNTRACK_DIRECTION    = 1 << 12,
+        XT_CONNTRACK_STATE_ALIAS  = 1 << 13,
 };
 
 struct xt_conntrack_mtinfo1 {
diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h
index 0e63cee8d810..7969f46f1bb3 100644
--- a/include/uapi/linux/nfc.h
+++ b/include/uapi/linux/nfc.h
@@ -5,20 +5,17 @@
  *    Lauro Ramos Venancio <lauro.venancio@openbossa.org>
  *    Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
  *
- * 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.
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the
- * Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
 #ifndef __LINUX_NFC_H
@@ -67,6 +64,11 @@
  *      subsequent CONNECT and CC messages.
  *      If one of the passed parameters is wrong none is set and -EINVAL is
  *      returned.
+ * @NFC_CMD_ENABLE_SE: Enable the physical link to a specific secure element.
+ *      Once enabled a secure element will handle card emulation mode, i.e.
+ *      starting a poll from a device which has a secure element enabled means
+ *      we want to do SE based card emulation.
+ * @NFC_CMD_DISABLE_SE: Disable the physical link to a specific secure element.
  */
 enum nfc_commands {
         NFC_CMD_UNSPEC,
@@ -86,6 +88,8 @@ enum nfc_commands {
         NFC_EVENT_TM_DEACTIVATED,
         NFC_CMD_LLC_GET_PARAMS,
         NFC_CMD_LLC_SET_PARAMS,
+        NFC_CMD_ENABLE_SE,
+        NFC_CMD_DISABLE_SE,
 /* private: internal use only */
         __NFC_CMD_AFTER_LAST
 };
@@ -114,6 +118,7 @@ enum nfc_commands {
  * @NFC_ATTR_LLC_PARAM_LTO: Link TimeOut parameter
  * @NFC_ATTR_LLC_PARAM_RW: Receive Window size parameter
  * @NFC_ATTR_LLC_PARAM_MIUX: MIU eXtension parameter
+ * @NFC_ATTR_SE: Available Secure Elements
  */
 enum nfc_attrs {
         NFC_ATTR_UNSPEC,
@@ -134,6 +139,7 @@ enum nfc_attrs {
         NFC_ATTR_LLC_PARAM_LTO,
         NFC_ATTR_LLC_PARAM_RW,
         NFC_ATTR_LLC_PARAM_MIUX,
+        NFC_ATTR_SE,
 /* private: internal use only */
         __NFC_ATTR_AFTER_LAST
 };
@@ -172,6 +178,11 @@ enum nfc_attrs {
 #define NFC_PROTO_NFC_DEP_MASK    (1 << NFC_PROTO_NFC_DEP)
 #define NFC_PROTO_ISO14443_B_MASK (1 << NFC_PROTO_ISO14443_B)
 
+/* NFC Secure Elements */
+#define NFC_SE_NONE     0x0
+#define NFC_SE_UICC     0x1
+#define NFC_SE_EMBEDDED 0x2
+
 struct sockaddr_nfc {
         sa_family_t sa_family;
         __u32 dev_idx;
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index e3e19f8b16f2..c46bb016f4e4 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -170,7 +170,8 @@
  *      %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE,
  *      %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS,
  *      %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY,
- *      %NL80211_ATTR_AUTH_TYPE and %NL80211_ATTR_INACTIVITY_TIMEOUT.
+ *      %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_INACTIVITY_TIMEOUT,
+ *      %NL80211_ATTR_ACL_POLICY and %NL80211_ATTR_MAC_ADDRS.
  *      The channel to use can be set on the interface or be given using the
  *      %NL80211_ATTR_WIPHY_FREQ and the attributes determining channel width.
  * @NL80211_CMD_NEW_BEACON: old alias for %NL80211_CMD_START_AP
@@ -374,8 +375,8 @@
  *      requests to connect to a specified network but without separating
  *      auth and assoc steps. For this, you need to specify the SSID in a
  *      %NL80211_ATTR_SSID attribute, and can optionally specify the association
- *      IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC,
- *      %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT,
+ *      IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_USE_MFP,
+ *      %NL80211_ATTR_MAC, %NL80211_ATTR_WIPHY_FREQ, %NL80211_ATTR_CONTROL_PORT,
  *      %NL80211_ATTR_CONTROL_PORT_ETHERTYPE and
  *      %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT.
  *      Background scan period can optionally be
@@ -512,6 +513,12 @@
  *      command with the %NL80211_ATTR_WOWLAN_TRIGGERS attribute. For
  *      more background information, see
  *      http://wireless.kernel.org/en/users/Documentation/WoWLAN.
+ *      The @NL80211_CMD_SET_WOWLAN command can also be used as a notification
+ *      from the driver reporting the wakeup reason. In this case, the
+ *      @NL80211_ATTR_WOWLAN_TRIGGERS attribute will contain the reason
+ *      for the wakeup, if it was caused by wireless. If it is not present
+ *      in the wakeup notification, the wireless device didn't cause the
+ *      wakeup but reports that it was woken up.
  *
  * @NL80211_CMD_SET_REKEY_OFFLOAD: This command is used give the driver
  *      the necessary information for supporting GTK rekey offload. This
@@ -586,6 +593,24 @@
  * @NL80211_CMD_SET_MCAST_RATE: Change the rate used to send multicast frames
  *      for IBSS or MESH vif.
  *
+ * @NL80211_CMD_SET_MAC_ACL: sets ACL for MAC address based access control.
+ *      This is to be used with the drivers advertising the support of MAC
+ *      address based access control. List of MAC addresses is passed in
+ *      %NL80211_ATTR_MAC_ADDRS and ACL policy is passed in
+ *      %NL80211_ATTR_ACL_POLICY. Driver will enable ACL with this list, if it
+ *      is not already done. The new list will replace any existing list. Driver
+ *      will clear its ACL when the list of MAC addresses passed is empty. This
+ *      command is used in AP/P2P GO mode. Driver has to make sure to clear its
+ *      ACL list during %NL80211_CMD_STOP_AP.
+ *
+ * @NL80211_CMD_RADAR_DETECT: Start a Channel availability check (CAC). Once
+ *      a radar is detected or the channel availability scan (CAC) has finished
+ *      or was aborted, or a radar was detected, usermode will be notified with
+ *      this event. This command is also used to notify userspace about radars
+ *      while operating on this channel.
+ *      %NL80211_ATTR_RADAR_EVENT is used to inform about the type of the
+ *      event.
+ *
  * @NL80211_CMD_MAX: highest used command number
  * @__NL80211_CMD_AFTER_LAST: internal use
  */
@@ -736,6 +761,10 @@ enum nl80211_commands {
 
         NL80211_CMD_SET_MCAST_RATE,
 
+        NL80211_CMD_SET_MAC_ACL,
+
+        NL80211_CMD_RADAR_DETECT,
+
         /* add new commands above here */
 
         /* used to define NL80211_CMD_MAX below */
@@ -958,7 +987,7 @@ enum nl80211_commands {
  * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is
  *      used for the association (&enum nl80211_mfp, represented as a u32);
  *      this attribute can be used
- *      with %NL80211_CMD_ASSOCIATE request
+ *      with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests
  *
  * @NL80211_ATTR_STA_FLAGS2: Attribute containing a
  *      &struct nl80211_sta_flag_update.
@@ -1310,6 +1339,35 @@ enum nl80211_commands {
  *      if not given in START_AP 0 is assumed, if not given in SET_BSS
  *      no change is made.
  *
+ * @NL80211_ATTR_LOCAL_MESH_POWER_MODE: local mesh STA link-specific power mode
+ *      defined in &enum nl80211_mesh_power_mode.
+ *
+ * @NL80211_ATTR_ACL_POLICY: ACL policy, see &enum nl80211_acl_policy,
+ *      carried in a u32 attribute
+ *
+ * @NL80211_ATTR_MAC_ADDRS: Array of nested MAC addresses, used for
+ *      MAC ACL.
+ *
+ * @NL80211_ATTR_MAC_ACL_MAX: u32 attribute to advertise the maximum
+ *      number of MAC addresses that a device can support for MAC
+ *      ACL.
+ *
+ * @NL80211_ATTR_RADAR_EVENT: Type of radar event for notification to userspace,
+ *      contains a value of enum nl80211_radar_event (u32).
+ *
+ * @NL80211_ATTR_EXT_CAPA: 802.11 extended capabilities that the kernel driver
+ *      has and handles. The format is the same as the IE contents. See
+ *      802.11-2012 8.4.2.29 for more information.
+ * @NL80211_ATTR_EXT_CAPA_MASK: Extended capabilities that the kernel driver
+ *      has set in the %NL80211_ATTR_EXT_CAPA value, for multibit fields.
+ *
+ * @NL80211_ATTR_STA_CAPABILITY: Station capabilities (u16) are advertised to
+ *      the driver, e.g., to enable TDLS power save (PU-APSD).
+ *
+ * @NL80211_ATTR_STA_EXT_CAPABILITY: Station extended capabilities are
+ *      advertised to the driver, e.g., to enable TDLS off channel operations
+ *      and PU-APSD.
+ *
  * @NL80211_ATTR_MAX: highest attribute number currently defined
  * @__NL80211_ATTR_AFTER_LAST: internal use
  */
@@ -1580,6 +1638,22 @@ enum nl80211_attrs {
         NL80211_ATTR_P2P_CTWINDOW,
         NL80211_ATTR_P2P_OPPPS,
 
+        NL80211_ATTR_LOCAL_MESH_POWER_MODE,
+
+        NL80211_ATTR_ACL_POLICY,
+
+        NL80211_ATTR_MAC_ADDRS,
+
+        NL80211_ATTR_MAC_ACL_MAX,
+
+        NL80211_ATTR_RADAR_EVENT,
+
+        NL80211_ATTR_EXT_CAPA,
+        NL80211_ATTR_EXT_CAPA_MASK,
+
+        NL80211_ATTR_STA_CAPABILITY,
+        NL80211_ATTR_STA_EXT_CAPABILITY,
+
         /* add attributes here, update the policy in nl80211.c */
 
         __NL80211_ATTR_AFTER_LAST,
@@ -1697,6 +1771,9 @@ enum nl80211_iftype {
  *      flag can't be changed, it is only valid while adding a station, and
  *      attempts to change it will silently be ignored (rather than rejected
  *      as errors.)
+ * @NL80211_STA_FLAG_ASSOCIATED: station is associated; used with drivers
+ *      that support %NL80211_FEATURE_FULL_AP_CLIENT_STATE to transition a
+ *      previously added station into associated state
  * @NL80211_STA_FLAG_MAX: highest station flag number currently defined
  * @__NL80211_STA_FLAG_AFTER_LAST: internal use
  */
@@ -1708,6 +1785,7 @@ enum nl80211_sta_flags {
         NL80211_STA_FLAG_MFP,
         NL80211_STA_FLAG_AUTHENTICATED,
         NL80211_STA_FLAG_TDLS_PEER,
+        NL80211_STA_FLAG_ASSOCIATED,
 
         /* keep last */
         __NL80211_STA_FLAG_AFTER_LAST,
@@ -1813,6 +1891,8 @@ enum nl80211_sta_bss_param {
  * @NL80211_STA_INFO_INACTIVE_TIME: time since last activity (u32, msecs)
  * @NL80211_STA_INFO_RX_BYTES: total received bytes (u32, from this station)
  * @NL80211_STA_INFO_TX_BYTES: total transmitted bytes (u32, to this station)
+ * @NL80211_STA_INFO_RX_BYTES64: total received bytes (u64, from this station)
+ * @NL80211_STA_INFO_TX_BYTES64: total transmitted bytes (u64, to this station)
  * @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
  * @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
  *      containing info as possible, see &enum nl80211_rate_info
@@ -1834,6 +1914,10 @@ enum nl80211_sta_bss_param {
  * @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update.
  * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32)
  * @NL80211_STA_INFO_T_OFFSET: timing offset with respect to this STA (s64)
+ * @NL80211_STA_INFO_LOCAL_PM: local mesh STA link-specific power mode
+ * @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode
+ * @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards
+ *      non-peer STA
  * @__NL80211_STA_INFO_AFTER_LAST: internal
  * @NL80211_STA_INFO_MAX: highest possible station info attribute
  */
@@ -1858,6 +1942,11 @@ enum nl80211_sta_info {
         NL80211_STA_INFO_STA_FLAGS,
         NL80211_STA_INFO_BEACON_LOSS,
         NL80211_STA_INFO_T_OFFSET,
+        NL80211_STA_INFO_LOCAL_PM,
+        NL80211_STA_INFO_PEER_PM,
+        NL80211_STA_INFO_NONPEER_PM,
+        NL80211_STA_INFO_RX_BYTES64,
+        NL80211_STA_INFO_TX_BYTES64,
 
         /* keep last */
         __NL80211_STA_INFO_AFTER_LAST,
@@ -1967,6 +2056,20 @@ enum nl80211_band_attr {
  *      on this channel in current regulatory domain.
  * @NL80211_FREQUENCY_ATTR_MAX_TX_POWER: Maximum transmission power in mBm
  *      (100 * dBm).
+ * @NL80211_FREQUENCY_ATTR_DFS_STATE: current state for DFS
+ *      (enum nl80211_dfs_state)
+ * @NL80211_FREQUENCY_ATTR_DFS_TIME: time in miliseconds for how long
+ *      this channel is in this DFS state.
+ * @NL80211_FREQUENCY_ATTR_NO_HT40_MINUS: HT40- isn't possible with this
+ *      channel as the control channel
+ * @NL80211_FREQUENCY_ATTR_NO_HT40_PLUS: HT40+ isn't possible with this
+ *      channel as the control channel
+ * @NL80211_FREQUENCY_ATTR_NO_80MHZ: any 80 MHz channel using this channel
+ *      as the primary or any of the secondary channels isn't possible,
+ *      this includes 80+80 channels
+ * @NL80211_FREQUENCY_ATTR_NO_160MHZ: any 160 MHz (but not 80+80) channel
+ *      using this channel as the primary or any of the secondary channels
+ *      isn't possible
  * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
  *      currently defined
  * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
@@ -1979,6 +2082,12 @@ enum nl80211_frequency_attr {
         NL80211_FREQUENCY_ATTR_NO_IBSS,
         NL80211_FREQUENCY_ATTR_RADAR,
         NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
+        NL80211_FREQUENCY_ATTR_DFS_STATE,
+        NL80211_FREQUENCY_ATTR_DFS_TIME,
+        NL80211_FREQUENCY_ATTR_NO_HT40_MINUS,
+        NL80211_FREQUENCY_ATTR_NO_HT40_PLUS,
+        NL80211_FREQUENCY_ATTR_NO_80MHZ,
+        NL80211_FREQUENCY_ATTR_NO_160MHZ,
 
         /* keep last */
         __NL80211_FREQUENCY_ATTR_AFTER_LAST,
@@ -2249,6 +2358,34 @@ enum nl80211_mntr_flags {
 };
 
 /**
+ * enum nl80211_mesh_power_mode - mesh power save modes
+ *
+ * @NL80211_MESH_POWER_UNKNOWN: The mesh power mode of the mesh STA is
+ *      not known or has not been set yet.
+ * @NL80211_MESH_POWER_ACTIVE: Active mesh power mode. The mesh STA is
+ *      in Awake state all the time.
+ * @NL80211_MESH_POWER_LIGHT_SLEEP: Light sleep mode. The mesh STA will
+ *      alternate between Active and Doze states, but will wake up for
+ *      neighbor's beacons.
+ * @NL80211_MESH_POWER_DEEP_SLEEP: Deep sleep mode. The mesh STA will
+ *      alternate between Active and Doze states, but may not wake up
+ *      for neighbor's beacons.
+ *
+ * @__NL80211_MESH_POWER_AFTER_LAST - internal use
+ * @NL80211_MESH_POWER_MAX - highest possible power save level
+ */
+
+enum nl80211_mesh_power_mode {
+        NL80211_MESH_POWER_UNKNOWN,
+        NL80211_MESH_POWER_ACTIVE,
+        NL80211_MESH_POWER_LIGHT_SLEEP,
+        NL80211_MESH_POWER_DEEP_SLEEP,
+
+        __NL80211_MESH_POWER_AFTER_LAST,
+        NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1
+};
+
+/**
  * enum nl80211_meshconf_params - mesh configuration parameters
  *
  * Mesh configuration parameters. These can be changed while the mesh is
@@ -2342,6 +2479,11 @@ enum nl80211_mntr_flags {
  *      (in TUs) during which a mesh STA can send only one Action frame
  *      containing a PREQ element for root path confirmation.
  *
+ * @NL80211_MESHCONF_POWER_MODE: Default mesh power mode for new peer links.
+ *      type &enum nl80211_mesh_power_mode (u32)
+ *
+ * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs)
+ *
  * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
  */
 enum nl80211_meshconf_params {
@@ -2371,6 +2513,8 @@ enum nl80211_meshconf_params {
         NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT,
         NL80211_MESHCONF_HWMP_ROOT_INTERVAL,
         NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL,
+        NL80211_MESHCONF_POWER_MODE,
+        NL80211_MESHCONF_AWAKE_WINDOW,
 
         /* keep last */
         __NL80211_MESHCONF_ATTR_AFTER_LAST,
@@ -2816,10 +2960,12 @@ enum nl80211_tx_power_setting {
  *      corresponds to the lowest-order bit in the second byte of the mask.
  *      For example: The match 00:xx:00:00:xx:00:00:00:00:xx:xx:xx (where
  *      xx indicates "don't care") would be represented by a pattern of
- *      twelve zero bytes, and a mask of "0xed,0x07".
+ *      twelve zero bytes, and a mask of "0xed,0x01".
  *      Note that the pattern matching is done as though frames were not
  *      802.11 frames but 802.3 frames, i.e. the frame is fully unpacked
  *      first (including SNAP header unpacking) and then matched.
+ * @NL80211_WOWLAN_PKTPAT_OFFSET: packet offset, pattern is matched after
+ *      these fixed number of bytes of received packet
  * @NUM_NL80211_WOWLAN_PKTPAT: number of attributes
  * @MAX_NL80211_WOWLAN_PKTPAT: max attribute number
  */
@@ -2827,6 +2973,7 @@ enum nl80211_wowlan_packet_pattern_attr {
         __NL80211_WOWLAN_PKTPAT_INVALID,
         NL80211_WOWLAN_PKTPAT_MASK,
         NL80211_WOWLAN_PKTPAT_PATTERN,
+        NL80211_WOWLAN_PKTPAT_OFFSET,
 
         NUM_NL80211_WOWLAN_PKTPAT,
         MAX_NL80211_WOWLAN_PKTPAT = NUM_NL80211_WOWLAN_PKTPAT - 1,
@@ -2837,6 +2984,7 @@ enum nl80211_wowlan_packet_pattern_attr {
  * @max_patterns: maximum number of patterns supported
  * @min_pattern_len: minimum length of each pattern
  * @max_pattern_len: maximum length of each pattern
+ * @max_pkt_offset: maximum Rx packet offset
  *
  * This struct is carried in %NL80211_WOWLAN_TRIG_PKT_PATTERN when
  * that is part of %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED in the
@@ -2846,6 +2994,7 @@ struct nl80211_wowlan_pattern_support {
         __u32 max_patterns;
         __u32 min_pattern_len;
         __u32 max_pattern_len;
+        __u32 max_pkt_offset;
 } __attribute__((packed));
 
 /**
@@ -2861,12 +3010,17 @@ struct nl80211_wowlan_pattern_support {
  * @NL80211_WOWLAN_TRIG_PKT_PATTERN: wake up on the specified packet patterns
  *      which are passed in an array of nested attributes, each nested attribute
  *      defining a with attributes from &struct nl80211_wowlan_trig_pkt_pattern.
- *      Each pattern defines a wakeup packet. The matching is done on the MSDU,
- *      i.e. as though the packet was an 802.3 packet, so the pattern matching
- *      is done after the packet is converted to the MSDU.
+ *      Each pattern defines a wakeup packet. Packet offset is associated with
+ *      each pattern which is used while matching the pattern. The matching is
+ *      done on the MSDU, i.e. as though the packet was an 802.3 packet, so the
+ *      pattern matching is done after the packet is converted to the MSDU.
  *
  *      In %NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED, it is a binary attribute
  *      carrying a &struct nl80211_wowlan_pattern_support.
+ *
+ *      When reporting wakeup. it is a u32 attribute containing the 0-based
+ *      index of the pattern that caused the wakeup, in the patterns passed
+ *      to the kernel when configuring.
  * @NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED: Not a real trigger, and cannot be
  *      used when setting, used only to indicate that GTK rekeying is supported
  *      by the device (flag)
@@ -2877,8 +3031,36 @@ struct nl80211_wowlan_pattern_support {
  * @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE: wake up on 4-way handshake (flag)
  * @NL80211_WOWLAN_TRIG_RFKILL_RELEASE: wake up when rfkill is released
  *      (on devices that have rfkill in the device) (flag)
+ * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211: For wakeup reporting only, contains
+ *      the 802.11 packet that caused the wakeup, e.g. a deauth frame. The frame
+ *      may be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN
+ *      attribute contains the original length.
+ * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN: Original length of the 802.11
+ *      packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211
+ *      attribute if the packet was truncated somewhere.
+ * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023: For wakeup reporting only, contains the
+ *      802.11 packet that caused the wakeup, e.g. a magic packet. The frame may
+ *      be truncated, the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN attribute
+ *      contains the original length.
+ * @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN: Original length of the 802.3
+ *      packet, may be bigger than the @NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023
+ *      attribute if the packet was truncated somewhere.
+ * @NL80211_WOWLAN_TRIG_TCP_CONNECTION: TCP connection wake, see DOC section
+ *      "TCP connection wakeup" for more details. This is a nested attribute
+ *      containing the exact information for establishing and keeping alive
+ *      the TCP connection.
+ * @NL80211_WOWLAN_TRIG_TCP_WAKEUP_MATCH: For wakeup reporting only, the
+ *      wakeup packet was received on the TCP connection
+ * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST: For wakeup reporting only, the
+ *      TCP connection was lost or failed to be established
+ * @NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS: For wakeup reporting only,
+ *      the TCP connection ran out of tokens to use for data to send to the
+ *      service
  * @NUM_NL80211_WOWLAN_TRIG: number of wake on wireless triggers
  * @MAX_NL80211_WOWLAN_TRIG: highest wowlan trigger attribute number
+ *
+ * These nested attributes are used to configure the wakeup triggers and
+ * to report the wakeup reason(s).
  */
 enum nl80211_wowlan_triggers {
         __NL80211_WOWLAN_TRIG_INVALID,
@@ -2891,6 +3073,14 @@ enum nl80211_wowlan_triggers {
         NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST,
         NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE,
         NL80211_WOWLAN_TRIG_RFKILL_RELEASE,
+        NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211,
+        NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN,
+        NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023,
+        NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN,
+        NL80211_WOWLAN_TRIG_TCP_CONNECTION,
+        NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH,
+        NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST,
+        NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS,
 
         /* keep last */
         NUM_NL80211_WOWLAN_TRIG,
@@ -2898,6 +3088,116 @@ enum nl80211_wowlan_triggers {
 };
 
 /**
+ * DOC: TCP connection wakeup
+ *
+ * Some devices can establish a TCP connection in order to be woken up by a
+ * packet coming in from outside their network segment, or behind NAT. If
+ * configured, the device will establish a TCP connection to the given
+ * service, and periodically send data to that service. The first data
+ * packet is usually transmitted after SYN/ACK, also ACKing the SYN/ACK.
+ * The data packets can optionally include a (little endian) sequence
+ * number (in the TCP payload!) that is generated by the device, and, also
+ * optionally, a token from a list of tokens. This serves as a keep-alive
+ * with the service, and for NATed connections, etc.
+ *
+ * During this keep-alive period, the server doesn't send any data to the
+ * client. When receiving data, it is compared against the wakeup pattern
+ * (and mask) and if it matches, the host is woken up. Similarly, if the
+ * connection breaks or cannot be established to start with, the host is
+ * also woken up.
+ *
+ * Developer's note: ARP offload is required for this, otherwise TCP
+ * response packets might not go through correctly.
+ */
+
+/**
+ * struct nl80211_wowlan_tcp_data_seq - WoWLAN TCP data sequence
+ * @start: starting value
+ * @offset: offset of sequence number in packet
+ * @len: length of the sequence value to write, 1 through 4
+ *
+ * Note: don't confuse with the TCP sequence number(s), this is for the
+ * keepalive packet payload. The actual value is written into the packet
+ * in little endian.
+ */
+struct nl80211_wowlan_tcp_data_seq {
+        __u32 start, offset, len;
+};
+
+/**
+ * struct nl80211_wowlan_tcp_data_token - WoWLAN TCP data token config
+ * @offset: offset of token in packet
+ * @len: length of each token
+ * @token_stream: stream of data to be used for the tokens, the length must
+ *      be a multiple of @len for this to make sense
+ */
+struct nl80211_wowlan_tcp_data_token {
+        __u32 offset, len;
+        __u8 token_stream[];
+};
+
+/**
+ * struct nl80211_wowlan_tcp_data_token_feature - data token features
+ * @min_len: minimum token length
+ * @max_len: maximum token length
+ * @bufsize: total available token buffer size (max size of @token_stream)
+ */
+struct nl80211_wowlan_tcp_data_token_feature {
+        __u32 min_len, max_len, bufsize;
+};
+
+/**
+ * enum nl80211_wowlan_tcp_attrs - WoWLAN TCP connection parameters
+ * @__NL80211_WOWLAN_TCP_INVALID: invalid number for nested attributes
+ * @NL80211_WOWLAN_TCP_SRC_IPV4: source IPv4 address (in network byte order)
+ * @NL80211_WOWLAN_TCP_DST_IPV4: destination IPv4 address
+ *      (in network byte order)
+ * @NL80211_WOWLAN_TCP_DST_MAC: destination MAC address, this is given because
+ *      route lookup when configured might be invalid by the time we suspend,
+ *      and doing a route lookup when suspending is no longer possible as it
+ *      might require ARP querying.
+ * @NL80211_WOWLAN_TCP_SRC_PORT: source port (u16); optional, if not given a
+ *      socket and port will be allocated
+ * @NL80211_WOWLAN_TCP_DST_PORT: destination port (u16)
+ * @NL80211_WOWLAN_TCP_DATA_PAYLOAD: data packet payload, at least one byte.
+ *      For feature advertising, a u32 attribute holding the maximum length
+ *      of the data payload.
+ * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ: data packet sequence configuration
+ *      (if desired), a &struct nl80211_wowlan_tcp_data_seq. For feature
+ *      advertising it is just a flag
+ * @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN: data packet token configuration,
+ *      see &struct nl80211_wowlan_tcp_data_token and for advertising see
+ *      &struct nl80211_wowlan_tcp_data_token_feature.
+ * @NL80211_WOWLAN_TCP_DATA_INTERVAL: data interval in seconds, maximum
+ *      interval in feature advertising (u32)
+ * @NL80211_WOWLAN_TCP_WAKE_PAYLOAD: wake packet payload, for advertising a
+ *      u32 attribute holding the maximum length
+ * @NL80211_WOWLAN_TCP_WAKE_MASK: Wake packet payload mask, not used for
+ *      feature advertising. The mask works like @NL80211_WOWLAN_PKTPAT_MASK
+ *      but on the TCP payload only.
+ * @NUM_NL80211_WOWLAN_TCP: number of TCP attributes
+ * @MAX_NL80211_WOWLAN_TCP: highest attribute number
+ */
+enum nl80211_wowlan_tcp_attrs {
+        __NL80211_WOWLAN_TCP_INVALID,
+        NL80211_WOWLAN_TCP_SRC_IPV4,
+        NL80211_WOWLAN_TCP_DST_IPV4,
+        NL80211_WOWLAN_TCP_DST_MAC,
+        NL80211_WOWLAN_TCP_SRC_PORT,
+        NL80211_WOWLAN_TCP_DST_PORT,
+        NL80211_WOWLAN_TCP_DATA_PAYLOAD,
+        NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ,
+        NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN,
+        NL80211_WOWLAN_TCP_DATA_INTERVAL,
+        NL80211_WOWLAN_TCP_WAKE_PAYLOAD,
+        NL80211_WOWLAN_TCP_WAKE_MASK,
+
+        /* keep last */
+        NUM_NL80211_WOWLAN_TCP,
+        MAX_NL80211_WOWLAN_TCP = NUM_NL80211_WOWLAN_TCP - 1
+};
+
+/**
  * enum nl80211_iface_limit_attrs - limit attributes
  * @NL80211_IFACE_LIMIT_UNSPEC: (reserved)
  * @NL80211_IFACE_LIMIT_MAX: maximum number of interfaces that
@@ -2933,6 +3233,8 @@ enum nl80211_iface_limit_attrs {
  *      the infrastructure network's beacon interval.
  * @NL80211_IFACE_COMB_NUM_CHANNELS: u32 attribute specifying how many
  *      different channels may be used within this group.
+ * @NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS: u32 attribute containing the bitmap
+ *      of supported channel widths for radar detection.
  * @NUM_NL80211_IFACE_COMB: number of attributes
  * @MAX_NL80211_IFACE_COMB: highest attribute number
  *
@@ -2965,6 +3267,7 @@ enum nl80211_if_combination_attrs {
         NL80211_IFACE_COMB_MAXNUM,
         NL80211_IFACE_COMB_STA_AP_BI_MATCH,
         NL80211_IFACE_COMB_NUM_CHANNELS,
+        NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS,
 
         /* keep last */
         NUM_NL80211_IFACE_COMB,
@@ -3140,6 +3443,19 @@ enum nl80211_ap_sme_features {
  *      setting
  * @NL80211_FEATURE_P2P_GO_OPPPS: P2P GO implementation supports opportunistic
  *      powersave
+ * @NL80211_FEATURE_FULL_AP_CLIENT_STATE: The driver supports full state
+ *      transitions for AP clients. Without this flag (and if the driver
+ *      doesn't have the AP SME in the device) the driver supports adding
+ *      stations only when they're associated and adds them in associated
+ *      state (to later be transitioned into authorized), with this flag
+ *      they should be added before even sending the authentication reply
+ *      and then transitioned into authenticated, associated and authorized
+ *      states using station flags.
+ *      Note that even for drivers that support this, the default is to add
+ *      stations in authenticated/associated state, so to add unauthenticated
+ *      stations the authenticated/associated bits have to be set in the mask.
+ * @NL80211_FEATURE_ADVERTISE_CHAN_LIMITS: cfg80211 advertises channel limits
+ *      (HT40, VHT 80/160 MHz) if this flag is set
  */
 enum nl80211_feature_flags {
         NL80211_FEATURE_SK_TX_STATUS                    = 1 << 0,
@@ -3155,6 +3471,9 @@ enum nl80211_feature_flags {
         NL80211_FEATURE_NEED_OBSS_SCAN                  = 1 << 10,
         NL80211_FEATURE_P2P_GO_CTWIN                    = 1 << 11,
         NL80211_FEATURE_P2P_GO_OPPPS                    = 1 << 12,
+        /* bit 13 is reserved */
+        NL80211_FEATURE_ADVERTISE_CHAN_LIMITS           = 1 << 14,
+        NL80211_FEATURE_FULL_AP_CLIENT_STATE            = 1 << 15,
 };
 
 /**
@@ -3182,7 +3501,7 @@ enum nl80211_probe_resp_offload_support_attr {
  * 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.
+ * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Connection request is rejected due to ACL.
  */
 enum nl80211_connect_failed_reason {
         NL80211_CONN_FAIL_MAX_CLIENTS,
@@ -3210,4 +3529,62 @@ enum nl80211_scan_flags {
         NL80211_SCAN_FLAG_AP                            = 1<<2,
 };
 
+/**
+ * enum nl80211_acl_policy - access control policy
+ *
+ * Access control policy is applied on a MAC list set by
+ * %NL80211_CMD_START_AP and %NL80211_CMD_SET_MAC_ACL, to
+ * be used with %NL80211_ATTR_ACL_POLICY.
+ *
+ * @NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED: Deny stations which are
+ *      listed in ACL, i.e. allow all the stations which are not listed
+ *      in ACL to authenticate.
+ * @NL80211_ACL_POLICY_DENY_UNLESS_LISTED: Allow the stations which are listed
+ *      in ACL, i.e. deny all the stations which are not listed in ACL.
+ */
+enum nl80211_acl_policy {
+        NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED,
+        NL80211_ACL_POLICY_DENY_UNLESS_LISTED,
+};
+
+/**
+ * enum nl80211_radar_event - type of radar event for DFS operation
+ *
+ * Type of event to be used with NL80211_ATTR_RADAR_EVENT to inform userspace
+ * about detected radars or success of the channel available check (CAC)
+ *
+ * @NL80211_RADAR_DETECTED: A radar pattern has been detected. The channel is
+ *      now unusable.
+ * @NL80211_RADAR_CAC_FINISHED: Channel Availability Check has been finished,
+ *      the channel is now available.
+ * @NL80211_RADAR_CAC_ABORTED: Channel Availability Check has been aborted, no
+ *      change to the channel status.
+ * @NL80211_RADAR_NOP_FINISHED: The Non-Occupancy Period for this channel is
+ *      over, channel becomes usable.
+ */
+enum nl80211_radar_event {
+        NL80211_RADAR_DETECTED,
+        NL80211_RADAR_CAC_FINISHED,
+        NL80211_RADAR_CAC_ABORTED,
+        NL80211_RADAR_NOP_FINISHED,
+};
+
+/**
+ * enum nl80211_dfs_state - DFS states for channels
+ *
+ * Channel states used by the DFS code.
+ *
+ * @IEEE80211_DFS_USABLE: The channel can be used, but channel availability
+ *      check (CAC) must be performed before using it for AP or IBSS.
+ * @IEEE80211_DFS_UNAVAILABLE: A radar has been detected on this channel, it
+ *      is therefore marked as not available.
+ * @IEEE80211_DFS_AVAILABLE: The channel has been CAC checked and is available.
+ */
+
+enum nl80211_dfs_state {
+        NL80211_DFS_USABLE,
+        NL80211_DFS_UNAVAILABLE,
+        NL80211_DFS_AVAILABLE,
+};
+
 #endif /* __LINUX_NL80211_H */
diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index 4f63c05d27c9..9fa9c622a7f4 100644
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -579,7 +579,8 @@ enum perf_event_type {
          *      { u32                   size;
          *        char                  data[size];}&& PERF_SAMPLE_RAW
          *
-         *      { u64 from, to, flags } lbr[nr];} && PERF_SAMPLE_BRANCH_STACK
+         *      { u64                   nr;
+         *        { 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
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index 7a5eb196ade9..7a2144e1afae 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -630,6 +630,7 @@ struct tcamsg {
 
 /* New extended info filters for IFLA_EXT_MASK */
 #define RTEXT_FILTER_VF         (1 << 0)
+#define RTEXT_FILTER_BRVLAN     (1 << 1)
 
 /* End of information exported to user level */
 
diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h
index 2c6c85f18ea0..b6a23a483d74 100644
--- a/include/uapi/linux/serial_core.h
+++ b/include/uapi/linux/serial_core.h
@@ -50,7 +50,7 @@
 #define PORT_LPC3220    22      /* NXP LPC32xx SoC "Standard" UART */
 #define PORT_8250_CIR   23      /* CIR infrared port, has its own driver */
 #define PORT_XR17V35X   24      /* Exar XR17V35x UARTs */
-#define PORT_BRCM_TRUMANAGE     24
+#define PORT_BRCM_TRUMANAGE     25
 #define PORT_MAX_8250   25      /* max port ID */
 
 /*
@@ -220,4 +220,7 @@
 /* ARC (Synopsys) on-chip UART */
 #define PORT_ARC       101
 
+/* Rocketport EXPRESS/INFINITY */
+#define PORT_RP2        102
+
 #endif /* _UAPILINUX_SERIAL_CORE_H */
diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h
index fdfba235f9f1..b49eab89c9fd 100644
--- a/include/uapi/linux/snmp.h
+++ b/include/uapi/linux/snmp.h
@@ -278,6 +278,7 @@ enum
         LINUX_MIB_XFRMOUTPOLDEAD,               /* XfrmOutPolDead */
         LINUX_MIB_XFRMOUTPOLERROR,              /* XfrmOutPolError */
         LINUX_MIB_XFRMFWDHDRERROR,              /* XfrmFwdHdrError*/
+        LINUX_MIB_XFRMOUTSTATEINVALID,          /* XfrmOutStateInvalid */
         __LINUX_MIB_XFRMMAX
 };
 
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index e962faa5ab0d..6b1ead0b0c9d 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -111,6 +111,7 @@ enum {
 #define TCP_QUEUE_SEQ           21
 #define TCP_REPAIR_OPTIONS      22
 #define TCP_FASTOPEN            23      /* Enable FastOpen on listeners */
+#define TCP_TIMESTAMP           24
 
 struct tcp_repair_opt {
         __u32   opt_code;
diff --git a/include/uapi/linux/uhid.h b/include/uapi/linux/uhid.h
index 9c6974f16966..e9ed951e2b09 100644
--- a/include/uapi/linux/uhid.h
+++ b/include/uapi/linux/uhid.h
@@ -86,7 +86,7 @@ struct uhid_feature_answer_req {
         __u16 err;
         __u16 size;
         __u8 data[UHID_DATA_MAX];
-};
+} __attribute__((__packed__));
 
 struct uhid_event {
         __u32 type;
diff --git a/include/uapi/linux/usb/audio.h b/include/uapi/linux/usb/audio.h
index ac90037894d9..d2314be4f0c0 100644
--- a/include/uapi/linux/usb/audio.h
+++ b/include/uapi/linux/usb/audio.h
@@ -384,14 +384,16 @@ static inline __u8 uac_processing_unit_iProcessing(struct uac_processing_unit_de
                                                    int protocol)
 {
         __u8 control_size = uac_processing_unit_bControlSize(desc, protocol);
-        return desc->baSourceID[desc->bNrInPins + control_size];
+        return *(uac_processing_unit_bmControls(desc, protocol)
+                        + control_size);
 }
 
 static inline __u8 *uac_processing_unit_specific(struct uac_processing_unit_descriptor *desc,
                                                  int protocol)
 {
         __u8 control_size = uac_processing_unit_bControlSize(desc, protocol);
-        return &desc->baSourceID[desc->bNrInPins + control_size + 1];
+        return uac_processing_unit_bmControls(desc, protocol)
+                        + control_size + 1;
 }
 
 /* 4.5.2 Class-Specific AS Interface Descriptor */
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index 50598472dc41..f738e25377ff 100644
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -152,6 +152,12 @@
 #define USB_INTRF_FUNC_SUSPEND_LP       (1 << (8 + 0))
 #define USB_INTRF_FUNC_SUSPEND_RW       (1 << (8 + 1))
 
+/*
+ * Interface status, Figure 9-5 USB 3.0 spec
+ */
+#define USB_INTRF_STAT_FUNC_RW_CAP     1
+#define USB_INTRF_STAT_FUNC_RW         2
+
 #define USB_ENDPOINT_HALT               0       /* IN/OUT will STALL */
 
 /* Bit array elements as returned by the USB_REQ_GET_STATUS request. */
diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h
index 848e3584d7c8..a5a8c88753b9 100644
--- a/include/uapi/linux/virtio_net.h
+++ b/include/uapi/linux/virtio_net.h
@@ -53,6 +53,7 @@
                                          * network */
 #define VIRTIO_NET_F_MQ 22      /* Device supports Receive Flow
                                          * Steering */
+#define VIRTIO_NET_F_CTRL_MAC_ADDR 23   /* Set MAC address */
 
 #define VIRTIO_NET_S_LINK_UP    1       /* Link is up */
 #define VIRTIO_NET_S_ANNOUNCE   2       /* Announcement is needed */
@@ -127,7 +128,7 @@ typedef __u8 virtio_net_ctrl_ack;
  #define VIRTIO_NET_CTRL_RX_NOBCAST      5
 
 /*
- * Control the MAC filter table.
+ * Control the MAC
  *
  * The MAC filter table is managed by the hypervisor, the guest should
  * assume the size is infinite.  Filtering should be considered
@@ -140,6 +141,10 @@ typedef __u8 virtio_net_ctrl_ack;
  * first sg list contains unicast addresses, the second is for multicast.
  * This functionality is present if the VIRTIO_NET_F_CTRL_RX feature
  * is available.
+ *
+ * The ADDR_SET command requests one out scatterlist, it contains a
+ * 6 bytes MAC address. This functionality is present if the
+ * VIRTIO_NET_F_CTRL_MAC_ADDR feature is available.
  */
 struct virtio_net_ctrl_mac {
         __u32 entries;
@@ -148,6 +153,7 @@ struct virtio_net_ctrl_mac {
 
 #define VIRTIO_NET_CTRL_MAC    1
  #define VIRTIO_NET_CTRL_MAC_TABLE_SET        0
+ #define VIRTIO_NET_CTRL_MAC_ADDR_SET         1
 
 /*
  * Control VLAN filtering
diff --git a/include/uapi/linux/vm_sockets.h b/include/uapi/linux/vm_sockets.h
new file mode 100644
index 000000000000..df91301847ec
--- /dev/null
+++ b/include/uapi/linux/vm_sockets.h
@@ -0,0 +1,163 @@
+/*
+ * VMware vSockets Driver
+ *
+ * Copyright (C) 2007-2013 VMware, 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 as published by the Free
+ * Software Foundation version 2 and no 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 _VM_SOCKETS_H_
+#define _VM_SOCKETS_H_
+
+#if !defined(__KERNEL__)
+#include <sys/socket.h>
+#endif
+
+/* Option name for STREAM socket buffer size.  Use as the option name in
+ * setsockopt(3) or getsockopt(3) to set or get an unsigned long long that
+ * specifies the size of the buffer underlying a vSockets STREAM socket.
+ * Value is clamped to the MIN and MAX.
+ */
+
+#define SO_VM_SOCKETS_BUFFER_SIZE 0
+
+/* Option name for STREAM socket minimum buffer size.  Use as the option name
+ * in setsockopt(3) or getsockopt(3) to set or get an unsigned long long that
+ * specifies the minimum size allowed for the buffer underlying a vSockets
+ * STREAM socket.
+ */
+
+#define SO_VM_SOCKETS_BUFFER_MIN_SIZE 1
+
+/* Option name for STREAM socket maximum buffer size.  Use as the option name
+ * in setsockopt(3) or getsockopt(3) to set or get an unsigned long long
+ * that specifies the maximum size allowed for the buffer underlying a
+ * vSockets STREAM socket.
+ */
+
+#define SO_VM_SOCKETS_BUFFER_MAX_SIZE 2
+
+/* Option name for socket peer's host-specific VM ID.  Use as the option name
+ * in getsockopt(3) to get a host-specific identifier for the peer endpoint's
+ * VM.  The identifier is a signed integer.
+ * Only available for hypervisor endpoints.
+ */
+
+#define SO_VM_SOCKETS_PEER_HOST_VM_ID 3
+
+/* Option name for determining if a socket is trusted.  Use as the option name
+ * in getsockopt(3) to determine if a socket is trusted.  The value is a
+ * signed integer.
+ */
+
+#define SO_VM_SOCKETS_TRUSTED 5
+
+/* Option name for STREAM socket connection timeout.  Use as the option name
+ * in setsockopt(3) or getsockopt(3) to set or get the connection
+ * timeout for a STREAM socket.
+ */
+
+#define SO_VM_SOCKETS_CONNECT_TIMEOUT 6
+
+/* Option name for using non-blocking send/receive.  Use as the option name
+ * for setsockopt(3) or getsockopt(3) to set or get the non-blocking
+ * transmit/receive flag for a STREAM socket.  This flag determines whether
+ * send() and recv() can be called in non-blocking contexts for the given
+ * socket.  The value is a signed integer.
+ *
+ * This option is only relevant to kernel endpoints, where descheduling the
+ * thread of execution is not allowed, for example, while holding a spinlock.
+ * It is not to be confused with conventional non-blocking socket operations.
+ *
+ * Only available for hypervisor endpoints.
+ */
+
+#define SO_VM_SOCKETS_NONBLOCK_TXRX 7
+
+/* The vSocket equivalent of INADDR_ANY.  This works for the svm_cid field of
+ * sockaddr_vm and indicates the context ID of the current endpoint.
+ */
+
+#define VMADDR_CID_ANY -1U
+
+/* Bind to any available port.  Works for the svm_port field of
+ * sockaddr_vm.
+ */
+
+#define VMADDR_PORT_ANY -1U
+
+/* Use this as the destination CID in an address when referring to the
+ * hypervisor.  VMCI relies on it being 0, but this would be useful for other
+ * transports too.
+ */
+
+#define VMADDR_CID_HYPERVISOR 0
+
+/* This CID is specific to VMCI and can be considered reserved (even VMCI
+ * doesn't use it anymore, it's a legacy value from an older release).
+ */
+
+#define VMADDR_CID_RESERVED 1
+
+/* Use this as the destination CID in an address when referring to the host
+ * (any process other than the hypervisor).  VMCI relies on it being 2, but
+ * this would be useful for other transports too.
+ */
+
+#define VMADDR_CID_HOST 2
+
+/* Invalid vSockets version. */
+
+#define VM_SOCKETS_INVALID_VERSION -1U
+
+/* The epoch (first) component of the vSockets version.  A single byte
+ * representing the epoch component of the vSockets version.
+ */
+
+#define VM_SOCKETS_VERSION_EPOCH(_v) (((_v) & 0xFF000000) >> 24)
+
+/* The major (second) component of the vSockets version.   A single byte
+ * representing the major component of the vSockets version.  Typically
+ * changes for every major release of a product.
+ */
+
+#define VM_SOCKETS_VERSION_MAJOR(_v) (((_v) & 0x00FF0000) >> 16)
+
+/* The minor (third) component of the vSockets version.  Two bytes representing
+ * the minor component of the vSockets version.
+ */
+
+#define VM_SOCKETS_VERSION_MINOR(_v) (((_v) & 0x0000FFFF))
+
+/* Address structure for vSockets.   The address family should be set to
+ * whatever vmci_sock_get_af_value_fd() returns.  The structure members should
+ * all align on their natural boundaries without resorting to compiler packing
+ * directives.  The total size of this structure should be exactly the same as
+ * that of struct sockaddr.
+ */
+
+struct sockaddr_vm {
+        sa_family_t svm_family;
+        unsigned short svm_reserved1;
+        unsigned int svm_port;
+        unsigned int svm_cid;
+        unsigned char svm_zero[sizeof(struct sockaddr) -
+                               sizeof(sa_family_t) -
+                               sizeof(unsigned short) -
+                               sizeof(unsigned int) - sizeof(unsigned int)];
+};
+
+#define IOCTL_VM_SOCKETS_GET_LOCAL_CID          _IO(7, 0xb9)
+
+#if defined(__KERNEL__)
+int vm_sockets_get_local_cid(void);
+#endif
+
+#endif
diff --git a/include/uapi/linux/wanrouter.h b/include/uapi/linux/wanrouter.h
index 7617df2833d5..498d6c12c666 100644
--- a/include/uapi/linux/wanrouter.h
+++ b/include/uapi/linux/wanrouter.h
@@ -1,363 +1,9 @@
-/*****************************************************************************
-* wanrouter.h   Definitions for the WAN Multiprotocol Router Module.
-*               This module provides API and common services for WAN Link
-*               Drivers and is completely hardware-independent.
-*
-* Author:       Nenad Corbic <ncorbic@sangoma.com>
-*               Gideon Hack     
-* Additions:    Arnaldo Melo
-*
-* Copyright:    (c) 1995-2000 Sangoma Technologies 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.
-* ============================================================================
-* Jul 21, 2000  Nenad Corbic    Added WAN_FT1_READY State
-* Feb 24, 2000  Nenad Corbic    Added support for socket based x25api
-* Jan 28, 2000  Nenad Corbic    Added support for the ASYNC protocol.
-* Oct 04, 1999  Nenad Corbic    Updated for 2.1.0 release
-* Jun 02, 1999  Gideon Hack     Added support for the S514 adapter.
-* May 23, 1999  Arnaldo Melo    Added local_addr to wanif_conf_t
-*                               WAN_DISCONNECTING state added
-* Jul 20, 1998  David Fong      Added Inverse ARP options to 'wanif_conf_t'
-* Jun 12, 1998  David Fong      Added Cisco HDLC support.
-* Dec 16, 1997  Jaspreet Singh  Moved 'enable_IPX' and 'network_number' to
-*                               'wanif_conf_t'
-* Dec 05, 1997  Jaspreet Singh  Added 'pap', 'chap' to 'wanif_conf_t'
-*                               Added 'authenticator' to 'wan_ppp_conf_t'
-* Nov 06, 1997  Jaspreet Singh  Changed Router Driver version to 1.1 from 1.0
-* Oct 20, 1997  Jaspreet Singh  Added 'cir','bc','be' and 'mc' to 'wanif_conf_t'
-*                               Added 'enable_IPX' and 'network_number' to 
-*                               'wan_device_t'.  Also added defines for
-*                               UDP PACKET TYPE, Interrupt test, critical values
-*                               for RACE conditions.
-* Oct 05, 1997  Jaspreet Singh  Added 'dlci_num' and 'dlci[100]' to 
-*                               'wan_fr_conf_t' to configure a list of dlci(s)
-*                               for a NODE 
-* Jul 07, 1997  Jaspreet Singh  Added 'ttl' to 'wandev_conf_t' & 'wan_device_t'
-* May 29, 1997  Jaspreet Singh  Added 'tx_int_enabled' to 'wan_device_t'
-* May 21, 1997  Jaspreet Singh  Added 'udp_port' to 'wan_device_t'
-* Apr 25, 1997  Farhan Thawar   Added 'udp_port' to 'wandev_conf_t'
-* Jan 16, 1997  Gene Kozin      router_devlist made public
-* Jan 02, 1997  Gene Kozin      Initial version (based on wanpipe.h).
-*****************************************************************************/
-
-#ifndef _UAPI_ROUTER_H
-#define _UAPI_ROUTER_H
-
-#define ROUTER_NAME     "wanrouter"     /* in case we ever change it */
-#define ROUTER_VERSION  1               /* version number */
-#define ROUTER_RELEASE  1               /* release (minor version) number */
-#define ROUTER_IOCTL    'W'             /* for IOCTL calls */
-#define ROUTER_MAGIC    0x524D4157L     /* signature: 'WANR' reversed */
-
-/* IOCTL codes for /proc/router/<device> entries (up to 255) */
-enum router_ioctls
-{
-        ROUTER_SETUP    = ROUTER_IOCTL<<8,      /* configure device */
-        ROUTER_DOWN,                            /* shut down device */
-        ROUTER_STAT,                            /* get device status */
-        ROUTER_IFNEW,                           /* add interface */
-        ROUTER_IFDEL,                           /* delete interface */
-        ROUTER_IFSTAT,                          /* get interface status */
-        ROUTER_USER     = (ROUTER_IOCTL<<8)+16, /* driver-specific calls */
-        ROUTER_USER_MAX = (ROUTER_IOCTL<<8)+31
-};
-
-/* identifiers for displaying proc file data for dual port adapters */
-#define PROC_DATA_PORT_0 0x8000 /* the data is for port 0 */
-#define PROC_DATA_PORT_1 0x8001 /* the data is for port 1 */
-
-/* NLPID for packet encapsulation (ISO/IEC TR 9577) */
-#define NLPID_IP        0xCC    /* Internet Protocol Datagram */
-#define NLPID_SNAP      0x80    /* IEEE Subnetwork Access Protocol */
-#define NLPID_CLNP      0x81    /* ISO/IEC 8473 */
-#define NLPID_ESIS      0x82    /* ISO/IEC 9542 */
-#define NLPID_ISIS      0x83    /* ISO/IEC ISIS */
-#define NLPID_Q933      0x08    /* CCITT Q.933 */
-
-/* Miscellaneous */
-#define WAN_IFNAME_SZ   15      /* max length of the interface name */
-#define WAN_DRVNAME_SZ  15      /* max length of the link driver name */
-#define WAN_ADDRESS_SZ  31      /* max length of the WAN media address */
-#define USED_BY_FIELD   8       /* max length of the used by field */
-
-/* Defines for UDP PACKET TYPE */
-#define UDP_PTPIPE_TYPE         0x01
-#define UDP_FPIPE_TYPE          0x02
-#define UDP_CPIPE_TYPE          0x03
-#define UDP_DRVSTATS_TYPE       0x04
-#define UDP_INVALID_TYPE        0x05
-
-/* Command return code */
-#define CMD_OK          0               /* normal firmware return code */
-#define CMD_TIMEOUT     0xFF            /* firmware command timed out */
-
-/* UDP Packet Management */
-#define UDP_PKT_FRM_STACK       0x00
-#define UDP_PKT_FRM_NETWORK     0x01
-
-/* Maximum interrupt test counter */
-#define MAX_INTR_TEST_COUNTER   100
-
-/* Critical Values for RACE conditions*/
-#define CRITICAL_IN_ISR         0xA1
-#define CRITICAL_INTR_HANDLED   0xB1
-
-/****** Data Types **********************************************************/
-
-/*----------------------------------------------------------------------------
- * X.25-specific link-level configuration.
- */
-typedef struct wan_x25_conf
-{
-        unsigned lo_pvc;        /* lowest permanent circuit number */
-        unsigned hi_pvc;        /* highest permanent circuit number */
-        unsigned lo_svc;        /* lowest switched circuit number */
-        unsigned hi_svc;        /* highest switched circuit number */
-        unsigned hdlc_window;   /* HDLC window size (1..7) */
-        unsigned pkt_window;    /* X.25 packet window size (1..7) */
-        unsigned t1;            /* HDLC timer T1, sec (1..30) */
-        unsigned t2;            /* HDLC timer T2, sec (0..29) */
-        unsigned t4;            /* HDLC supervisory frame timer = T4 * T1 */
-        unsigned n2;            /* HDLC retransmission limit (1..30) */
-        unsigned t10_t20;       /* X.25 RESTART timeout, sec (1..255) */
-        unsigned t11_t21;       /* X.25 CALL timeout, sec (1..255) */
-        unsigned t12_t22;       /* X.25 RESET timeout, sec (1..255) */
-        unsigned t13_t23;       /* X.25 CLEAR timeout, sec (1..255) */
-        unsigned t16_t26;       /* X.25 INTERRUPT timeout, sec (1..255) */
-        unsigned t28;           /* X.25 REGISTRATION timeout, sec (1..255) */
-        unsigned r10_r20;       /* RESTART retransmission limit (0..250) */
-        unsigned r12_r22;       /* RESET retransmission limit (0..250) */
-        unsigned r13_r23;       /* CLEAR retransmission limit (0..250) */
-        unsigned ccitt_compat;  /* compatibility mode: 1988/1984/1980 */
-        unsigned x25_conf_opt;   /* User defined x25 config optoins */
-        unsigned char LAPB_hdlc_only; /* Run in HDLC only mode */
-        unsigned char logging;   /* Control connection logging */  
-        unsigned char oob_on_modem; /* Whether to send modem status to the user app */
-} wan_x25_conf_t;
-
-/*----------------------------------------------------------------------------
- * Frame relay specific link-level configuration.
- */
-typedef struct wan_fr_conf
-{
-        unsigned signalling;    /* local in-channel signalling type */
-        unsigned t391;          /* link integrity verification timer */
-        unsigned t392;          /* polling verification timer */
-        unsigned n391;          /* full status polling cycle counter */
-        unsigned n392;          /* error threshold counter */
-        unsigned n393;          /* monitored events counter */
-        unsigned dlci_num;      /* number of DLCs (access node) */
-        unsigned  dlci[100];    /* List of all DLCIs */
-} wan_fr_conf_t;
-
-/*----------------------------------------------------------------------------
- * PPP-specific link-level configuration.
- */
-typedef struct wan_ppp_conf
-{
-        unsigned restart_tmr;   /* restart timer */
-        unsigned auth_rsrt_tmr; /* authentication timer */
-        unsigned auth_wait_tmr; /* authentication timer */
-        unsigned mdm_fail_tmr;  /* modem failure timer */
-        unsigned dtr_drop_tmr;  /* DTR drop timer */
-        unsigned connect_tmout; /* connection timeout */
-        unsigned conf_retry;    /* max. retry */
-        unsigned term_retry;    /* max. retry */
-        unsigned fail_retry;    /* max. retry */
-        unsigned auth_retry;    /* max. retry */
-        unsigned auth_options;  /* authentication opt. */
-        unsigned ip_options;    /* IP options */
-        char    authenticator;  /* AUTHENTICATOR or not */
-        char    ip_mode;        /* Static/Host/Peer */
-} wan_ppp_conf_t;
-
-/*----------------------------------------------------------------------------
- * CHDLC-specific link-level configuration.
- */
-typedef struct wan_chdlc_conf
-{
-        unsigned char ignore_dcd;       /* Protocol options:            */
-        unsigned char ignore_cts;       /*  Ignore these to determine   */
-        unsigned char ignore_keepalive; /*  link status (Yes or No)     */
-        unsigned char hdlc_streaming;   /*  hdlc_streaming mode (Y/N) */
-        unsigned char receive_only;     /*  no transmit buffering (Y/N) */
-        unsigned keepalive_tx_tmr;      /* transmit keepalive timer */
-        unsigned keepalive_rx_tmr;      /* receive  keepalive timer */
-        unsigned keepalive_err_margin;  /* keepalive_error_tolerance */
-        unsigned slarp_timer;           /* SLARP request timer */
-} wan_chdlc_conf_t;
-
-
-/*----------------------------------------------------------------------------
- * WAN device configuration. Passed to ROUTER_SETUP IOCTL.
- */
-typedef struct wandev_conf
-{
-        unsigned magic;         /* magic number (for verification) */
-        unsigned config_id;     /* configuration structure identifier */
-                                /****** hardware configuration ******/
-        unsigned ioport;        /* adapter I/O port base */
-        unsigned long maddr;    /* dual-port memory address */
-        unsigned msize;         /* dual-port memory size */
-        int irq;                /* interrupt request level */
-        int dma;                /* DMA request level */
-        char S514_CPU_no[1];    /* S514 PCI adapter CPU number ('A' or 'B') */
-        unsigned PCI_slot_no;   /* S514 PCI adapter slot number */
-        char auto_pci_cfg;      /* S515 PCI automatic slot detection */
-        char comm_port;         /* Communication Port (PRI=0, SEC=1) */ 
-        unsigned bps;           /* data transfer rate */
-        unsigned mtu;           /* maximum transmit unit size */
-        unsigned udp_port;      /* UDP port for management */
-        unsigned char ttl;      /* Time To Live for UDP security */
-        unsigned char ft1;      /* FT1 Configurator Option */
-        char interface;         /* RS-232/V.35, etc. */
-        char clocking;          /* external/internal */
-        char line_coding;       /* NRZ/NRZI/FM0/FM1, etc. */
-        char station;           /* DTE/DCE, primary/secondary, etc. */
-        char connection;        /* permanent/switched/on-demand */
-        char read_mode;         /* read mode: Polling or interrupt */
-        char receive_only;      /* disable tx buffers */
-        char tty;               /* Create a fake tty device */
-        unsigned tty_major;     /* Major number for wanpipe tty device */
-        unsigned tty_minor;     /* Minor number for wanpipe tty device */
-        unsigned tty_mode;      /* TTY operation mode SYNC or ASYNC */
-        char backup;            /* Backup Mode */
-        unsigned hw_opt[4];     /* other hardware options */
-        unsigned reserved[4];
-                                /****** arbitrary data ***************/
-        unsigned data_size;     /* data buffer size */
-        void* data;             /* data buffer, e.g. firmware */
-        union                   /****** protocol-specific ************/
-        {
-                wan_x25_conf_t x25;     /* X.25 configuration */
-                wan_ppp_conf_t ppp;     /* PPP configuration */
-                wan_fr_conf_t fr;       /* frame relay configuration */
-                wan_chdlc_conf_t chdlc; /* Cisco HDLC configuration */
-        } u;
-} wandev_conf_t;
-
-/* 'config_id' definitions */
-#define WANCONFIG_X25   101     /* X.25 link */
-#define WANCONFIG_FR    102     /* frame relay link */
-#define WANCONFIG_PPP   103     /* synchronous PPP link */
-#define WANCONFIG_CHDLC 104     /* Cisco HDLC Link */
-#define WANCONFIG_BSC   105     /* BiSync Streaming */
-#define WANCONFIG_HDLC  106     /* HDLC Support */
-#define WANCONFIG_MPPP  107     /* Multi Port PPP over RAW CHDLC */
-
 /*
- * Configuration options defines.
+ * wanrouter.h  Legacy declarations kept around until X25 is removed
  */
-/* general options */
-#define WANOPT_OFF      0
-#define WANOPT_ON       1
-#define WANOPT_NO       0
-#define WANOPT_YES      1
-
-/* intercace options */
-#define WANOPT_RS232    0
-#define WANOPT_V35      1
-
-/* data encoding options */
-#define WANOPT_NRZ      0
-#define WANOPT_NRZI     1
-#define WANOPT_FM0      2
-#define WANOPT_FM1      3
-
-/* link type options */
-#define WANOPT_POINTTOPOINT     0       /* RTS always active */
-#define WANOPT_MULTIDROP        1       /* RTS is active when transmitting */
-
-/* clocking options */
-#define WANOPT_EXTERNAL 0
-#define WANOPT_INTERNAL 1
-
-/* station options */
-#define WANOPT_DTE              0
-#define WANOPT_DCE              1
-#define WANOPT_CPE              0
-#define WANOPT_NODE             1
-#define WANOPT_SECONDARY        0
-#define WANOPT_PRIMARY          1
-
-/* connection options */
-#define WANOPT_PERMANENT        0       /* DTR always active */
-#define WANOPT_SWITCHED         1       /* use DTR to setup link (dial-up) */
-#define WANOPT_ONDEMAND         2       /* activate DTR only before sending */
-
-/* frame relay in-channel signalling */
-#define WANOPT_FR_ANSI          1       /* ANSI T1.617 Annex D */
-#define WANOPT_FR_Q933          2       /* ITU Q.933A */
-#define WANOPT_FR_LMI           3       /* LMI */
-
-/* PPP IP Mode Options */
-#define WANOPT_PPP_STATIC       0
-#define WANOPT_PPP_HOST         1
-#define WANOPT_PPP_PEER         2
-
-/* ASY Mode Options */
-#define WANOPT_ONE              1
-#define WANOPT_TWO              2
-#define WANOPT_ONE_AND_HALF     3
-
-#define WANOPT_NONE     0
-#define WANOPT_ODD      1
-#define WANOPT_EVEN     2
-
-/* CHDLC Protocol Options */
-/* DF Commented out for now.
-
-#define WANOPT_CHDLC_NO_DCD             IGNORE_DCD_FOR_LINK_STAT
-#define WANOPT_CHDLC_NO_CTS             IGNORE_CTS_FOR_LINK_STAT
-#define WANOPT_CHDLC_NO_KEEPALIVE       IGNORE_KPALV_FOR_LINK_STAT
-*/
-
-/* Port options */
-#define WANOPT_PRI 0
-#define WANOPT_SEC 1
-/* read mode */
-#define WANOPT_INTR     0
-#define WANOPT_POLL     1
 
-
-#define WANOPT_TTY_SYNC  0
-#define WANOPT_TTY_ASYNC 1
-/*----------------------------------------------------------------------------
- * WAN Link Status Info (for ROUTER_STAT IOCTL).
- */
-typedef struct wandev_stat
-{
-        unsigned state;         /* link state */
-        unsigned ndev;          /* number of configured interfaces */
-
-        /* link/interface configuration */
-        unsigned connection;    /* permanent/switched/on-demand */
-        unsigned media_type;    /* Frame relay/PPP/X.25/SDLC, etc. */
-        unsigned mtu;           /* max. transmit unit for this device */
-
-        /* physical level statistics */
-        unsigned modem_status;  /* modem status */
-        unsigned rx_frames;     /* received frames count */
-        unsigned rx_overruns;   /* receiver overrun error count */
-        unsigned rx_crc_err;    /* receive CRC error count */
-        unsigned rx_aborts;     /* received aborted frames count */
-        unsigned rx_bad_length; /* unexpetedly long/short frames count */
-        unsigned rx_dropped;    /* frames discarded at device level */
-        unsigned tx_frames;     /* transmitted frames count */
-        unsigned tx_underruns;  /* aborted transmissions (underruns) count */
-        unsigned tx_timeouts;   /* transmission timeouts */
-        unsigned tx_rejects;    /* other transmit errors */
-
-        /* media level statistics */
-        unsigned rx_bad_format; /* frames with invalid format */
-        unsigned rx_bad_addr;   /* frames with invalid media address */
-        unsigned tx_retries;    /* frames re-transmitted */
-        unsigned reserved[16];  /* reserved for future use */
-} wandev_stat_t;
+#ifndef _UAPI_ROUTER_H
+#define _UAPI_ROUTER_H
 
 /* 'state' defines */
 enum wan_states
@@ -365,88 +11,7 @@ enum wan_states
         WAN_UNCONFIGURED,       /* link/channel is not configured */
         WAN_DISCONNECTED,       /* link/channel is disconnected */
         WAN_CONNECTING,         /* connection is in progress */
-        WAN_CONNECTED,          /* link/channel is operational */
-        WAN_LIMIT,              /* for verification only */
-        WAN_DUALPORT,           /* for Dual Port cards */
-        WAN_DISCONNECTING,
-        WAN_FT1_READY           /* FT1 Configurator Ready */
+        WAN_CONNECTED           /* link/channel is operational */
 };
 
-enum {
-        WAN_LOCAL_IP,
-        WAN_POINTOPOINT_IP,
-        WAN_NETMASK_IP,
-        WAN_BROADCAST_IP
-};
-
-/* 'modem_status' masks */
-#define WAN_MODEM_CTS   0x0001  /* CTS line active */
-#define WAN_MODEM_DCD   0x0002  /* DCD line active */
-#define WAN_MODEM_DTR   0x0010  /* DTR line active */
-#define WAN_MODEM_RTS   0x0020  /* RTS line active */
-
-/*----------------------------------------------------------------------------
- * WAN interface (logical channel) configuration (for ROUTER_IFNEW IOCTL).
- */
-typedef struct wanif_conf
-{
-        unsigned magic;                 /* magic number */
-        unsigned config_id;             /* configuration identifier */
-        char name[WAN_IFNAME_SZ+1];     /* interface name, ASCIIZ */
-        char addr[WAN_ADDRESS_SZ+1];    /* media address, ASCIIZ */
-        char usedby[USED_BY_FIELD];     /* used by API or WANPIPE */
-        unsigned idle_timeout;          /* sec, before disconnecting */
-        unsigned hold_timeout;          /* sec, before re-connecting */
-        unsigned cir;                   /* Committed Information Rate fwd,bwd*/
-        unsigned bc;                    /* Committed Burst Size fwd, bwd */
-        unsigned be;                    /* Excess Burst Size fwd, bwd */ 
-        unsigned char enable_IPX;       /* Enable or Disable IPX */
-        unsigned char inarp;            /* Send Inverse ARP requests Y/N */
-        unsigned inarp_interval;        /* sec, between InARP requests */
-        unsigned long network_number;   /* Network Number for IPX */
-        char mc;                        /* Multicast on or off */
-        char local_addr[WAN_ADDRESS_SZ+1];/* local media address, ASCIIZ */
-        unsigned char port;             /* board port */
-        unsigned char protocol;         /* prococol used in this channel (TCPOX25 or X25) */
-        char pap;                       /* PAP enabled or disabled */
-        char chap;                      /* CHAP enabled or disabled */
-        unsigned char userid[511];      /* List of User Id */
-        unsigned char passwd[511];      /* List of passwords */
-        unsigned char sysname[31];      /* Name of the system */
-        unsigned char ignore_dcd;       /* Protocol options: */
-        unsigned char ignore_cts;       /*  Ignore these to determine */
-        unsigned char ignore_keepalive; /*  link status (Yes or No) */
-        unsigned char hdlc_streaming;   /*  Hdlc streaming mode (Y/N) */
-        unsigned keepalive_tx_tmr;      /* transmit keepalive timer */
-        unsigned keepalive_rx_tmr;      /* receive  keepalive timer */
-        unsigned keepalive_err_margin;  /* keepalive_error_tolerance */
-        unsigned slarp_timer;           /* SLARP request timer */
-        unsigned char ttl;              /* Time To Live for UDP security */
-        char interface;                 /* RS-232/V.35, etc. */
-        char clocking;                  /* external/internal */
-        unsigned bps;                   /* data transfer rate */
-        unsigned mtu;                   /* maximum transmit unit size */
-        unsigned char if_down;          /* brind down interface when disconnected */
-        unsigned char gateway;          /* Is this interface a gateway */
-        unsigned char true_if_encoding; /* Set the dev->type to true board protocol */
-
-        unsigned char asy_data_trans;     /* async API options */
-        unsigned char rts_hs_for_receive; /* async Protocol options */
-        unsigned char xon_xoff_hs_for_receive;
-        unsigned char xon_xoff_hs_for_transmit;
-        unsigned char dcd_hs_for_transmit;
-        unsigned char cts_hs_for_transmit;
-        unsigned char async_mode;
-        unsigned tx_bits_per_char;
-        unsigned rx_bits_per_char;
-        unsigned stop_bits;  
-        unsigned char parity;
-        unsigned break_timer;
-        unsigned inter_char_timer;
-        unsigned rx_complete_length;
-        unsigned xon_char;
-        unsigned xoff_char;
-        unsigned char receive_only;     /*  no transmit buffering (Y/N) */
-} wanif_conf_t;
-
 #endif /* _UAPI_ROUTER_H */
diff --git a/include/uapi/sound/compress_offload.h b/include/uapi/sound/compress_offload.h
index 05341a43fedf..d630163b9a2e 100644
--- a/include/uapi/sound/compress_offload.h
+++ b/include/uapi/sound/compress_offload.h
@@ -30,7 +30,7 @@
 #include <sound/compress_params.h>
 
 
-#define SNDRV_COMPRESS_VERSION SNDRV_PROTOCOL_VERSION(0, 1, 0)
+#define SNDRV_COMPRESS_VERSION SNDRV_PROTOCOL_VERSION(0, 1, 1)
 /**
  * struct snd_compressed_buffer: compressed buffer
  * @fragment_size: size of buffer fragment in bytes
@@ -122,6 +122,27 @@ struct snd_compr_codec_caps {
 };
 
 /**
+ * @SNDRV_COMPRESS_ENCODER_PADDING: no of samples appended by the encoder at the
+ * end of the track
+ * @SNDRV_COMPRESS_ENCODER_DELAY: no of samples inserted by the encoder at the
+ * beginning of the track
+ */
+enum {
+        SNDRV_COMPRESS_ENCODER_PADDING = 1,
+        SNDRV_COMPRESS_ENCODER_DELAY = 2,
+};
+
+/**
+ * struct snd_compr_metadata: compressed stream metadata
+ * @key: key id
+ * @value: key value
+ */
+struct snd_compr_metadata {
+         __u32 key;
+         __u32 value[8];
+};
+
+/**
  * compress path ioctl definitions
  * SNDRV_COMPRESS_GET_CAPS: Query capability of DSP
  * SNDRV_COMPRESS_GET_CODEC_CAPS: Query capability of a codec
@@ -145,6 +166,10 @@ struct snd_compr_codec_caps {
                                                 struct snd_compr_codec_caps)
 #define SNDRV_COMPRESS_SET_PARAMS       _IOW('C', 0x12, struct snd_compr_params)
 #define SNDRV_COMPRESS_GET_PARAMS       _IOR('C', 0x13, struct snd_codec)
+#define SNDRV_COMPRESS_SET_METADATA     _IOW('C', 0x14,\
+                                                 struct snd_compr_metadata)
+#define SNDRV_COMPRESS_GET_METADATA     _IOWR('C', 0x15,\
+                                                 struct snd_compr_metadata)
 #define SNDRV_COMPRESS_TSTAMP           _IOR('C', 0x20, struct snd_compr_tstamp)
 #define SNDRV_COMPRESS_AVAIL            _IOR('C', 0x21, struct snd_compr_avail)
 #define SNDRV_COMPRESS_PAUSE            _IO('C', 0x30)
@@ -152,10 +177,14 @@ struct snd_compr_codec_caps {
 #define SNDRV_COMPRESS_START            _IO('C', 0x32)
 #define SNDRV_COMPRESS_STOP             _IO('C', 0x33)
 #define SNDRV_COMPRESS_DRAIN            _IO('C', 0x34)
+#define SNDRV_COMPRESS_NEXT_TRACK       _IO('C', 0x35)
+#define SNDRV_COMPRESS_PARTIAL_DRAIN    _IO('C', 0x36)
 /*
  * TODO
  * 1. add mmap support
  *
  */
 #define SND_COMPR_TRIGGER_DRAIN 7 /*FIXME move this to pcm.h */
+#define SND_COMPR_TRIGGER_NEXT_TRACK 8
+#define SND_COMPR_TRIGGER_PARTIAL_DRAIN 9
 #endif
diff --git a/include/video/exynos_mipi_dsim.h b/include/video/exynos_mipi_dsim.h
index 83ce5e667d47..89dc88a171af 100644
--- a/include/video/exynos_mipi_dsim.h
+++ b/include/video/exynos_mipi_dsim.h
@@ -220,7 +220,6 @@ struct mipi_dsim_config {
 struct mipi_dsim_device {
         struct device                   *dev;
         int                             id;
-        struct resource                 *res;
         struct clk                      *clock;
         unsigned int                    irq;
         void __iomem                    *reg_base;
diff --git a/include/video/mmp_disp.h b/include/video/mmp_disp.h
new file mode 100644
index 000000000000..b9dd1fbb0082
--- /dev/null
+++ b/include/video/mmp_disp.h
@@ -0,0 +1,352 @@
+/*
+ * linux/include/video/mmp_disp.h
+ * Header file for Marvell MMP Display Controller
+ *
+ * Copyright (C) 2012 Marvell Technology Group Ltd.
+ * Authors: Zhou Zhu <zzhu3@marvell.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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef _MMP_DISP_H_
+#define _MMP_DISP_H_
+#include <linux/kthread.h>
+
+enum {
+        PIXFMT_UYVY = 0,
+        PIXFMT_VYUY,
+        PIXFMT_YUYV,
+        PIXFMT_YUV422P,
+        PIXFMT_YVU422P,
+        PIXFMT_YUV420P,
+        PIXFMT_YVU420P,
+        PIXFMT_RGB565 = 0x100,
+        PIXFMT_BGR565,
+        PIXFMT_RGB1555,
+        PIXFMT_BGR1555,
+        PIXFMT_RGB888PACK,
+        PIXFMT_BGR888PACK,
+        PIXFMT_RGB888UNPACK,
+        PIXFMT_BGR888UNPACK,
+        PIXFMT_RGBA888,
+        PIXFMT_BGRA888,
+        PIXFMT_RGB666, /* for output usage */
+        PIXFMT_PSEUDOCOLOR = 0x200,
+};
+
+static inline int pixfmt_to_stride(int pix_fmt)
+{
+        switch (pix_fmt) {
+        case PIXFMT_RGB565:
+        case PIXFMT_BGR565:
+        case PIXFMT_RGB1555:
+        case PIXFMT_BGR1555:
+        case PIXFMT_UYVY:
+        case PIXFMT_VYUY:
+        case PIXFMT_YUYV:
+                return 2;
+        case PIXFMT_RGB888UNPACK:
+        case PIXFMT_BGR888UNPACK:
+        case PIXFMT_RGBA888:
+        case PIXFMT_BGRA888:
+                return 4;
+        case PIXFMT_RGB888PACK:
+        case PIXFMT_BGR888PACK:
+                return 3;
+        case PIXFMT_YUV422P:
+        case PIXFMT_YVU422P:
+        case PIXFMT_YUV420P:
+        case PIXFMT_YVU420P:
+        case PIXFMT_PSEUDOCOLOR:
+                return 1;
+        default:
+                return 0;
+        }
+}
+
+/* parameters used by path/overlay */
+/* overlay related para: win/addr */
+struct mmp_win {
+        /* position/size of window */
+        u16     xsrc;
+        u16     ysrc;
+        u16     xdst;
+        u16     ydst;
+        u16     xpos;
+        u16     ypos;
+        u16     left_crop;
+        u16     right_crop;
+        u16     up_crop;
+        u16     bottom_crop;
+        int     pix_fmt;
+};
+
+struct mmp_addr {
+        /* phys address */
+        u32     phys[6];
+};
+
+/* path related para: mode */
+struct mmp_mode {
+        const char *name;
+        u32 refresh;
+        u32 xres;
+        u32 yres;
+        u32 left_margin;
+        u32 right_margin;
+        u32 upper_margin;
+        u32 lower_margin;
+        u32 hsync_len;
+        u32 vsync_len;
+        u32 hsync_invert;
+        u32 vsync_invert;
+        u32 invert_pixclock;
+        u32 pixclock_freq;
+        int pix_fmt_out;
+};
+
+/* main structures */
+struct mmp_path;
+struct mmp_overlay;
+struct mmp_panel;
+
+/* status types */
+enum {
+        MMP_OFF = 0,
+        MMP_ON,
+};
+
+static inline const char *stat_name(int stat)
+{
+        switch (stat) {
+        case MMP_OFF:
+                return "OFF";
+        case MMP_ON:
+                return "ON";
+        default:
+                return "UNKNOWNSTAT";
+        }
+}
+
+struct mmp_overlay_ops {
+        /* should be provided by driver */
+        void (*set_fetch)(struct mmp_overlay *overlay, int fetch_id);
+        void (*set_onoff)(struct mmp_overlay *overlay, int status);
+        void (*set_win)(struct mmp_overlay *overlay, struct mmp_win *win);
+        int (*set_addr)(struct mmp_overlay *overlay, struct mmp_addr *addr);
+};
+
+/* overlay describes a z-order indexed slot in each path. */
+struct mmp_overlay {
+        int id;
+        const char *name;
+        struct mmp_path *path;
+
+        /* overlay info: private data */
+        int dmafetch_id;
+        struct mmp_addr addr;
+        struct mmp_win win;
+
+        /* state */
+        int open_count;
+        int status;
+        struct mutex access_ok;
+
+        struct mmp_overlay_ops *ops;
+};
+
+/* panel type */
+enum {
+        PANELTYPE_ACTIVE = 0,
+        PANELTYPE_SMART,
+        PANELTYPE_TV,
+        PANELTYPE_DSI_CMD,
+        PANELTYPE_DSI_VIDEO,
+};
+
+struct mmp_panel {
+        /* use node to register to list */
+        struct list_head node;
+        const char *name;
+        /* path name used to connect to proper path configed */
+        const char *plat_path_name;
+        struct device *dev;
+        int panel_type;
+        void *plat_data;
+        int (*get_modelist)(struct mmp_panel *panel,
+                        struct mmp_mode **modelist);
+        void (*set_mode)(struct mmp_panel *panel,
+                        struct mmp_mode *mode);
+        void (*set_onoff)(struct mmp_panel *panel,
+                        int status);
+};
+
+struct mmp_path_ops {
+        int (*check_status)(struct mmp_path *path);
+        struct mmp_overlay *(*get_overlay)(struct mmp_path *path,
+                        int overlay_id);
+        int (*get_modelist)(struct mmp_path *path,
+                        struct mmp_mode **modelist);
+
+        /* follow ops should be provided by driver */
+        void (*set_mode)(struct mmp_path *path, struct mmp_mode *mode);
+        void (*set_onoff)(struct mmp_path *path, int status);
+        /* todo: add query */
+};
+
+/* path output types */
+enum {
+        PATH_OUT_PARALLEL,
+        PATH_OUT_DSI,
+        PATH_OUT_HDMI,
+};
+
+/* path is main part of mmp-disp */
+struct mmp_path {
+        /* use node to register to list */
+        struct list_head node;
+
+        /* init data */
+        struct device *dev;
+
+        int id;
+        const char *name;
+        int output_type;
+        struct mmp_panel *panel;
+        void *plat_data;
+
+        /* dynamic use */
+        struct mmp_mode mode;
+
+        /* state */
+        int open_count;
+        int status;
+        struct mutex access_ok;
+
+        struct mmp_path_ops ops;
+
+        /* layers */
+        int overlay_num;
+        struct mmp_overlay overlays[0];
+};
+
+extern struct mmp_path *mmp_get_path(const char *name);
+static inline void mmp_path_set_mode(struct mmp_path *path,
+                struct mmp_mode *mode)
+{
+        if (path)
+                path->ops.set_mode(path, mode);
+}
+static inline void mmp_path_set_onoff(struct mmp_path *path, int status)
+{
+        if (path)
+                path->ops.set_onoff(path, status);
+}
+static inline int mmp_path_get_modelist(struct mmp_path *path,
+                struct mmp_mode **modelist)
+{
+        if (path)
+                return path->ops.get_modelist(path, modelist);
+        return 0;
+}
+static inline struct mmp_overlay *mmp_path_get_overlay(
+                struct mmp_path *path, int overlay_id)
+{
+        if (path)
+                return path->ops.get_overlay(path, overlay_id);
+        return NULL;
+}
+static inline void mmp_overlay_set_fetch(struct mmp_overlay *overlay,
+                int fetch_id)
+{
+        if (overlay)
+                overlay->ops->set_fetch(overlay, fetch_id);
+}
+static inline void mmp_overlay_set_onoff(struct mmp_overlay *overlay,
+                int status)
+{
+        if (overlay)
+                overlay->ops->set_onoff(overlay, status);
+}
+static inline void mmp_overlay_set_win(struct mmp_overlay *overlay,
+                struct mmp_win *win)
+{
+        if (overlay)
+                overlay->ops->set_win(overlay, win);
+}
+static inline int mmp_overlay_set_addr(struct mmp_overlay *overlay,
+                struct mmp_addr *addr)
+{
+        if (overlay)
+                return overlay->ops->set_addr(overlay, addr);
+        return 0;
+}
+
+/*
+ * driver data is set from each detailed ctrl driver for path usage
+ * it defined a common interface that plat driver need to implement
+ */
+struct mmp_path_info {
+        /* driver data, set when registed*/
+        const char *name;
+        struct device *dev;
+        int id;
+        int output_type;
+        int overlay_num;
+        void (*set_mode)(struct mmp_path *path, struct mmp_mode *mode);
+        void (*set_onoff)(struct mmp_path *path, int status);
+        struct mmp_overlay_ops *overlay_ops;
+        void *plat_data;
+};
+
+extern struct mmp_path *mmp_register_path(
+                struct mmp_path_info *info);
+extern void mmp_unregister_path(struct mmp_path *path);
+extern void mmp_register_panel(struct mmp_panel *panel);
+extern void mmp_unregister_panel(struct mmp_panel *panel);
+
+/* defintions for platform data */
+/* interface for buffer driver */
+struct mmp_buffer_driver_mach_info {
+        const char      *name;
+        const char      *path_name;
+        int     overlay_id;
+        int     dmafetch_id;
+        int     default_pixfmt;
+};
+
+/* interface for controllers driver */
+struct mmp_mach_path_config {
+        const char *name;
+        int overlay_num;
+        int output_type;
+        u32 path_config;
+        u32 link_config;
+};
+
+struct mmp_mach_plat_info {
+        const char *name;
+        const char *clk_name;
+        int path_num;
+        struct mmp_mach_path_config *paths;
+};
+
+/* interface for panel drivers */
+struct mmp_mach_panel_info {
+        const char *name;
+        void (*plat_set_onoff)(int status);
+        const char *plat_path_name;
+};
+#endif  /* _MMP_DISP_H_ */
diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h
index e7554486a2b7..b0393209679b 100644
--- a/include/video/samsung_fimd.h
+++ b/include/video/samsung_fimd.h
@@ -8,12 +8,8 @@
  * S3C Platform - new-style fimd and framebuffer register definitions
  *
  * This is the register set for the fimd and new style framebuffer interface
- * found from the S3C2443 onwards into the S3C2416, S3C2450 and the
- * S3C64XX series such as the S3C6400 and S3C6410.
- *
- * The file does not contain the cpu specific items which are based on
- * whichever architecture is selected, it only contains the core of the
- * register set. See <mach/regs-fb.h> to get the specifics.
+ * found from the S3C2443 onwards into the S3C2416, S3C2450, the
+ * S3C64XX series such as the S3C6400 and S3C6410, and EXYNOS series.
  *
  * 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
@@ -22,10 +18,10 @@
 
 /* VIDCON0 */
 
-#define VIDCON0                                 (0x00)
+#define VIDCON0                                 0x00
 #define VIDCON0_INTERLACE                       (1 << 29)
 #define VIDCON0_VIDOUT_MASK                     (0x7 << 26)
-#define VIDCON0_VIDOUT_SHIFT                    (26)
+#define VIDCON0_VIDOUT_SHIFT                    26
 #define VIDCON0_VIDOUT_RGB                      (0x0 << 26)
 #define VIDCON0_VIDOUT_TV                       (0x1 << 26)
 #define VIDCON0_VIDOUT_I80_LDI0                 (0x2 << 26)
@@ -35,7 +31,7 @@
 #define VIDCON0_VIDOUT_WB_I80_LDI1              (0x7 << 26)
 
 #define VIDCON0_L1_DATA_MASK                    (0x7 << 23)
-#define VIDCON0_L1_DATA_SHIFT                   (23)
+#define VIDCON0_L1_DATA_SHIFT                   23
 #define VIDCON0_L1_DATA_16BPP                   (0x0 << 23)
 #define VIDCON0_L1_DATA_18BPP16                 (0x1 << 23)
 #define VIDCON0_L1_DATA_18BPP9                  (0x2 << 23)
@@ -44,7 +40,7 @@
 #define VIDCON0_L1_DATA_16BPP8                  (0x5 << 23)
 
 #define VIDCON0_L0_DATA_MASK                    (0x7 << 20)
-#define VIDCON0_L0_DATA_SHIFT                   (20)
+#define VIDCON0_L0_DATA_SHIFT                   20
 #define VIDCON0_L0_DATA_16BPP                   (0x0 << 20)
 #define VIDCON0_L0_DATA_18BPP16                 (0x1 << 20)
 #define VIDCON0_L0_DATA_18BPP9                  (0x2 << 20)
@@ -53,7 +49,7 @@
 #define VIDCON0_L0_DATA_16BPP8                  (0x5 << 20)
 
 #define VIDCON0_PNRMODE_MASK                    (0x3 << 17)
-#define VIDCON0_PNRMODE_SHIFT                   (17)
+#define VIDCON0_PNRMODE_SHIFT                   17
 #define VIDCON0_PNRMODE_RGB                     (0x0 << 17)
 #define VIDCON0_PNRMODE_BGR                     (0x1 << 17)
 #define VIDCON0_PNRMODE_SERIAL_RGB              (0x2 << 17)
@@ -61,14 +57,14 @@
 
 #define VIDCON0_CLKVALUP                        (1 << 16)
 #define VIDCON0_CLKVAL_F_MASK                   (0xff << 6)
-#define VIDCON0_CLKVAL_F_SHIFT                  (6)
-#define VIDCON0_CLKVAL_F_LIMIT                  (0xff)
+#define VIDCON0_CLKVAL_F_SHIFT                  6
+#define VIDCON0_CLKVAL_F_LIMIT                  0xff
 #define VIDCON0_CLKVAL_F(_x)                    ((_x) << 6)
 #define VIDCON0_VLCKFREE                        (1 << 5)
 #define VIDCON0_CLKDIR                          (1 << 4)
 
 #define VIDCON0_CLKSEL_MASK                     (0x3 << 2)
-#define VIDCON0_CLKSEL_SHIFT                    (2)
+#define VIDCON0_CLKSEL_SHIFT                    2
 #define VIDCON0_CLKSEL_HCLK                     (0x0 << 2)
 #define VIDCON0_CLKSEL_LCD                      (0x1 << 2)
 #define VIDCON0_CLKSEL_27M                      (0x3 << 2)
@@ -76,17 +72,17 @@
 #define VIDCON0_ENVID                           (1 << 1)
 #define VIDCON0_ENVID_F                         (1 << 0)
 
-#define VIDCON1                                 (0x04)
+#define VIDCON1                                 0x04
 #define VIDCON1_LINECNT_MASK                    (0x7ff << 16)
-#define VIDCON1_LINECNT_SHIFT                   (16)
+#define VIDCON1_LINECNT_SHIFT                   16
 #define VIDCON1_LINECNT_GET(_v)                 (((_v) >> 16) & 0x7ff)
 #define VIDCON1_FSTATUS_EVEN                    (1 << 15)
 #define VIDCON1_VSTATUS_MASK                    (0x3 << 13)
-#define VIDCON1_VSTATUS_SHIFT                   (13)
+#define VIDCON1_VSTATUS_SHIFT                   13
 #define VIDCON1_VSTATUS_VSYNC                   (0x0 << 13)
 #define VIDCON1_VSTATUS_BACKPORCH               (0x1 << 13)
 #define VIDCON1_VSTATUS_ACTIVE                  (0x2 << 13)
-#define VIDCON1_VSTATUS_FRONTPORCH              (0x0 << 13)
+#define VIDCON1_VSTATUS_FRONTPORCH              (0x3 << 13)
 #define VIDCON1_VCLK_MASK                       (0x3 << 9)
 #define VIDCON1_VCLK_HOLD                       (0x0 << 9)
 #define VIDCON1_VCLK_RUN                        (0x1 << 9)
@@ -98,12 +94,12 @@
 
 /* VIDCON2 */
 
-#define VIDCON2                                 (0x08)
+#define VIDCON2                                 0x08
 #define VIDCON2_EN601                           (1 << 23)
 #define VIDCON2_TVFMTSEL_SW                     (1 << 14)
 
 #define VIDCON2_TVFMTSEL1_MASK                  (0x3 << 12)
-#define VIDCON2_TVFMTSEL1_SHIFT                 (12)
+#define VIDCON2_TVFMTSEL1_SHIFT                 12
 #define VIDCON2_TVFMTSEL1_RGB                   (0x0 << 12)
 #define VIDCON2_TVFMTSEL1_YUV422                (0x1 << 12)
 #define VIDCON2_TVFMTSEL1_YUV444                (0x2 << 12)
@@ -115,74 +111,75 @@
  * Might not be present in the S3C6410 documentation,
  * but tests prove it's there almost for sure; shouldn't hurt in any case.
  */
-#define PRTCON                                  (0x0c)
+#define PRTCON                                  0x0c
 #define PRTCON_PROTECT                          (1 << 11)
 
 /* VIDTCON0 */
 
-#define VIDTCON0                                (0x10)
+#define VIDTCON0                                0x10
 #define VIDTCON0_VBPDE_MASK                     (0xff << 24)
-#define VIDTCON0_VBPDE_SHIFT                    (24)
-#define VIDTCON0_VBPDE_LIMIT                    (0xff)
+#define VIDTCON0_VBPDE_SHIFT                    24
+#define VIDTCON0_VBPDE_LIMIT                    0xff
 #define VIDTCON0_VBPDE(_x)                      ((_x) << 24)
 
 #define VIDTCON0_VBPD_MASK                      (0xff << 16)
-#define VIDTCON0_VBPD_SHIFT                     (16)
-#define VIDTCON0_VBPD_LIMIT                     (0xff)
+#define VIDTCON0_VBPD_SHIFT                     16
+#define VIDTCON0_VBPD_LIMIT                     0xff
 #define VIDTCON0_VBPD(_x)                       ((_x) << 16)
 
 #define VIDTCON0_VFPD_MASK                      (0xff << 8)
-#define VIDTCON0_VFPD_SHIFT                     (8)
-#define VIDTCON0_VFPD_LIMIT                     (0xff)
+#define VIDTCON0_VFPD_SHIFT                     8
+#define VIDTCON0_VFPD_LIMIT                     0xff
 #define VIDTCON0_VFPD(_x)                       ((_x) << 8)
 
 #define VIDTCON0_VSPW_MASK                      (0xff << 0)
-#define VIDTCON0_VSPW_SHIFT                     (0)
-#define VIDTCON0_VSPW_LIMIT                     (0xff)
+#define VIDTCON0_VSPW_SHIFT                     0
+#define VIDTCON0_VSPW_LIMIT                     0xff
 #define VIDTCON0_VSPW(_x)                       ((_x) << 0)
 
 /* VIDTCON1 */
 
-#define VIDTCON1                                (0x14)
+#define VIDTCON1                                0x14
 #define VIDTCON1_VFPDE_MASK                     (0xff << 24)
-#define VIDTCON1_VFPDE_SHIFT                    (24)
-#define VIDTCON1_VFPDE_LIMIT                    (0xff)
+#define VIDTCON1_VFPDE_SHIFT                    24
+#define VIDTCON1_VFPDE_LIMIT                    0xff
 #define VIDTCON1_VFPDE(_x)                      ((_x) << 24)
 
 #define VIDTCON1_HBPD_MASK                      (0xff << 16)
-#define VIDTCON1_HBPD_SHIFT                     (16)
-#define VIDTCON1_HBPD_LIMIT                     (0xff)
+#define VIDTCON1_HBPD_SHIFT                     16
+#define VIDTCON1_HBPD_LIMIT                     0xff
 #define VIDTCON1_HBPD(_x)                       ((_x) << 16)
 
 #define VIDTCON1_HFPD_MASK                      (0xff << 8)
-#define VIDTCON1_HFPD_SHIFT                     (8)
-#define VIDTCON1_HFPD_LIMIT                     (0xff)
+#define VIDTCON1_HFPD_SHIFT                     8
+#define VIDTCON1_HFPD_LIMIT                     0xff
 #define VIDTCON1_HFPD(_x)                       ((_x) << 8)
 
 #define VIDTCON1_HSPW_MASK                      (0xff << 0)
-#define VIDTCON1_HSPW_SHIFT                     (0)
-#define VIDTCON1_HSPW_LIMIT                     (0xff)
+#define VIDTCON1_HSPW_SHIFT                     0
+#define VIDTCON1_HSPW_LIMIT                     0xff
 #define VIDTCON1_HSPW(_x)                       ((_x) << 0)
 
-#define VIDTCON2                                (0x18)
-#define VIDTCON2                                (0x18)
+#define VIDTCON2                                0x18
 #define VIDTCON2_LINEVAL_E(_x)                  ((((_x) & 0x800) >> 11) << 23)
 #define VIDTCON2_LINEVAL_MASK                   (0x7ff << 11)
-#define VIDTCON2_LINEVAL_SHIFT                  (11)
-#define VIDTCON2_LINEVAL_LIMIT                  (0x7ff)
+#define VIDTCON2_LINEVAL_SHIFT                  11
+#define VIDTCON2_LINEVAL_LIMIT                  0x7ff
 #define VIDTCON2_LINEVAL(_x)                    (((_x) & 0x7ff) << 11)
 
 #define VIDTCON2_HOZVAL_E(_x)                   ((((_x) & 0x800) >> 11) << 22)
 #define VIDTCON2_HOZVAL_MASK                    (0x7ff << 0)
-#define VIDTCON2_HOZVAL_SHIFT                   (0)
-#define VIDTCON2_HOZVAL_LIMIT                   (0x7ff)
+#define VIDTCON2_HOZVAL_SHIFT                   0
+#define VIDTCON2_HOZVAL_LIMIT                   0x7ff
 #define VIDTCON2_HOZVAL(_x)                     (((_x) & 0x7ff) << 0)
 
 /* WINCONx */
 
 #define WINCON(_win)                            (0x20 + ((_win) * 4))
+#define WINCONx_CSCCON_EQ601                    (0x0 << 28)
+#define WINCONx_CSCCON_EQ709                    (0x1 << 28)
 #define WINCONx_CSCWIDTH_MASK                   (0x3 << 26)
-#define WINCONx_CSCWIDTH_SHIFT                  (26)
+#define WINCONx_CSCWIDTH_SHIFT                  26
 #define WINCONx_CSCWIDTH_WIDE                   (0x0 << 26)
 #define WINCONx_CSCWIDTH_NARROW                 (0x3 << 26)
 #define WINCONx_ENLOCAL                         (1 << 22)
@@ -195,14 +192,14 @@
 #define WINCONx_WSWP                            (1 << 15)
 #define WINCONx_YCbCr                           (1 << 13)
 #define WINCONx_BURSTLEN_MASK                   (0x3 << 9)
-#define WINCONx_BURSTLEN_SHIFT                  (9)
+#define WINCONx_BURSTLEN_SHIFT                  9
 #define WINCONx_BURSTLEN_16WORD                 (0x0 << 9)
 #define WINCONx_BURSTLEN_8WORD                  (0x1 << 9)
 #define WINCONx_BURSTLEN_4WORD                  (0x2 << 9)
 #define WINCONx_ENWIN                           (1 << 0)
 
 #define WINCON0_BPPMODE_MASK                    (0xf << 2)
-#define WINCON0_BPPMODE_SHIFT                   (2)
+#define WINCON0_BPPMODE_SHIFT                   2
 #define WINCON0_BPPMODE_1BPP                    (0x0 << 2)
 #define WINCON0_BPPMODE_2BPP                    (0x1 << 2)
 #define WINCON0_BPPMODE_4BPP                    (0x2 << 2)
@@ -215,7 +212,7 @@
 #define WINCON1_LOCALSEL_CAMIF                  (1 << 23)
 #define WINCON1_BLD_PIX                         (1 << 6)
 #define WINCON1_BPPMODE_MASK                    (0xf << 2)
-#define WINCON1_BPPMODE_SHIFT                   (2)
+#define WINCON1_BPPMODE_SHIFT                   2
 #define WINCON1_BPPMODE_1BPP                    (0x0 << 2)
 #define WINCON1_BPPMODE_2BPP                    (0x1 << 2)
 #define WINCON1_BPPMODE_4BPP                    (0x2 << 2)
@@ -234,7 +231,7 @@
 #define WINCON1_ALPHA_SEL                       (1 << 1)
 
 /* S5PV210 */
-#define SHADOWCON                               (0x34)
+#define SHADOWCON                               0x34
 #define SHADOWCON_WINx_PROTECT(_win)            (1 << (10 + (_win)))
 /* DMA channels (all windows) */
 #define SHADOWCON_CHx_ENABLE(_win)              (1 << (_win))
@@ -243,52 +240,52 @@
 
 /* VIDOSDx */
 
-#define VIDOSD_BASE                             (0x40)
+#define VIDOSD_BASE                             0x40
 #define VIDOSDxA_TOPLEFT_X_E(_x)                ((((_x) & 0x800) >> 11) << 23)
 #define VIDOSDxA_TOPLEFT_X_MASK                 (0x7ff << 11)
-#define VIDOSDxA_TOPLEFT_X_SHIFT                (11)
-#define VIDOSDxA_TOPLEFT_X_LIMIT                (0x7ff)
+#define VIDOSDxA_TOPLEFT_X_SHIFT                11
+#define VIDOSDxA_TOPLEFT_X_LIMIT                0x7ff
 #define VIDOSDxA_TOPLEFT_X(_x)                  (((_x) & 0x7ff) << 11)
 
 #define VIDOSDxA_TOPLEFT_Y_E(_x)                ((((_x) & 0x800) >> 11) << 22)
 #define VIDOSDxA_TOPLEFT_Y_MASK                 (0x7ff << 0)
-#define VIDOSDxA_TOPLEFT_Y_SHIFT                (0)
-#define VIDOSDxA_TOPLEFT_Y_LIMIT                (0x7ff)
+#define VIDOSDxA_TOPLEFT_Y_SHIFT                0
+#define VIDOSDxA_TOPLEFT_Y_LIMIT                0x7ff
 #define VIDOSDxA_TOPLEFT_Y(_x)                  (((_x) & 0x7ff) << 0)
 
 #define VIDOSDxB_BOTRIGHT_X_E(_x)               ((((_x) & 0x800) >> 11) << 23)
 #define VIDOSDxB_BOTRIGHT_X_MASK                (0x7ff << 11)
-#define VIDOSDxB_BOTRIGHT_X_SHIFT               (11)
-#define VIDOSDxB_BOTRIGHT_X_LIMIT               (0x7ff)
+#define VIDOSDxB_BOTRIGHT_X_SHIFT               11
+#define VIDOSDxB_BOTRIGHT_X_LIMIT               0x7ff
 #define VIDOSDxB_BOTRIGHT_X(_x)                 (((_x) & 0x7ff) << 11)
 
 #define VIDOSDxB_BOTRIGHT_Y_E(_x)               ((((_x) & 0x800) >> 11) << 22)
 #define VIDOSDxB_BOTRIGHT_Y_MASK                (0x7ff << 0)
-#define VIDOSDxB_BOTRIGHT_Y_SHIFT               (0)
-#define VIDOSDxB_BOTRIGHT_Y_LIMIT               (0x7ff)
+#define VIDOSDxB_BOTRIGHT_Y_SHIFT               0
+#define VIDOSDxB_BOTRIGHT_Y_LIMIT               0x7ff
 #define VIDOSDxB_BOTRIGHT_Y(_x)                 (((_x) & 0x7ff) << 0)
 
 /* For VIDOSD[1..4]C */
 #define VIDISD14C_ALPHA0_R(_x)                  ((_x) << 20)
 #define VIDISD14C_ALPHA0_G_MASK                 (0xf << 16)
-#define VIDISD14C_ALPHA0_G_SHIFT                (16)
-#define VIDISD14C_ALPHA0_G_LIMIT                (0xf)
+#define VIDISD14C_ALPHA0_G_SHIFT                16
+#define VIDISD14C_ALPHA0_G_LIMIT                0xf
 #define VIDISD14C_ALPHA0_G(_x)                  ((_x) << 16)
 #define VIDISD14C_ALPHA0_B_MASK                 (0xf << 12)
-#define VIDISD14C_ALPHA0_B_SHIFT                (12)
-#define VIDISD14C_ALPHA0_B_LIMIT                (0xf)
+#define VIDISD14C_ALPHA0_B_SHIFT                12
+#define VIDISD14C_ALPHA0_B_LIMIT                0xf
 #define VIDISD14C_ALPHA0_B(_x)                  ((_x) << 12)
 #define VIDISD14C_ALPHA1_R_MASK                 (0xf << 8)
-#define VIDISD14C_ALPHA1_R_SHIFT                (8)
-#define VIDISD14C_ALPHA1_R_LIMIT                (0xf)
+#define VIDISD14C_ALPHA1_R_SHIFT                8
+#define VIDISD14C_ALPHA1_R_LIMIT                0xf
 #define VIDISD14C_ALPHA1_R(_x)                  ((_x) << 8)
 #define VIDISD14C_ALPHA1_G_MASK                 (0xf << 4)
-#define VIDISD14C_ALPHA1_G_SHIFT                (4)
-#define VIDISD14C_ALPHA1_G_LIMIT                (0xf)
+#define VIDISD14C_ALPHA1_G_SHIFT                4
+#define VIDISD14C_ALPHA1_G_LIMIT                0xf
 #define VIDISD14C_ALPHA1_G(_x)                  ((_x) << 4)
 #define VIDISD14C_ALPHA1_B_MASK                 (0xf << 0)
-#define VIDISD14C_ALPHA1_B_SHIFT                (0)
-#define VIDISD14C_ALPHA1_B_LIMIT                (0xf)
+#define VIDISD14C_ALPHA1_B_SHIFT                0
+#define VIDISD14C_ALPHA1_B_LIMIT                0xf
 #define VIDISD14C_ALPHA1_B(_x)                  ((_x) << 0)
 
 /* Video buffer addresses */
@@ -300,22 +297,22 @@
 
 #define VIDW_BUF_SIZE_OFFSET_E(_x)              ((((_x) & 0x2000) >> 13) << 27)
 #define VIDW_BUF_SIZE_OFFSET_MASK               (0x1fff << 13)
-#define VIDW_BUF_SIZE_OFFSET_SHIFT              (13)
-#define VIDW_BUF_SIZE_OFFSET_LIMIT              (0x1fff)
+#define VIDW_BUF_SIZE_OFFSET_SHIFT              13
+#define VIDW_BUF_SIZE_OFFSET_LIMIT              0x1fff
 #define VIDW_BUF_SIZE_OFFSET(_x)                (((_x) & 0x1fff) << 13)
 
 #define VIDW_BUF_SIZE_PAGEWIDTH_E(_x)           ((((_x) & 0x2000) >> 13) << 26)
 #define VIDW_BUF_SIZE_PAGEWIDTH_MASK            (0x1fff << 0)
-#define VIDW_BUF_SIZE_PAGEWIDTH_SHIFT           (0)
-#define VIDW_BUF_SIZE_PAGEWIDTH_LIMIT           (0x1fff)
+#define VIDW_BUF_SIZE_PAGEWIDTH_SHIFT           0
+#define VIDW_BUF_SIZE_PAGEWIDTH_LIMIT           0x1fff
 #define VIDW_BUF_SIZE_PAGEWIDTH(_x)             (((_x) & 0x1fff) << 0)
 
 /* Interrupt controls and status */
 
-#define VIDINTCON0                              (0x130)
+#define VIDINTCON0                              0x130
 #define VIDINTCON0_FIFOINTERVAL_MASK            (0x3f << 20)
-#define VIDINTCON0_FIFOINTERVAL_SHIFT           (20)
-#define VIDINTCON0_FIFOINTERVAL_LIMIT           (0x3f)
+#define VIDINTCON0_FIFOINTERVAL_SHIFT           20
+#define VIDINTCON0_FIFOINTERVAL_LIMIT           0x3f
 #define VIDINTCON0_FIFOINTERVAL(_x)             ((_x) << 20)
 
 #define VIDINTCON0_INT_SYSMAINCON               (1 << 19)
@@ -323,7 +320,7 @@
 #define VIDINTCON0_INT_I80IFDONE                (1 << 17)
 
 #define VIDINTCON0_FRAMESEL0_MASK               (0x3 << 15)
-#define VIDINTCON0_FRAMESEL0_SHIFT              (15)
+#define VIDINTCON0_FRAMESEL0_SHIFT              15
 #define VIDINTCON0_FRAMESEL0_BACKPORCH          (0x0 << 15)
 #define VIDINTCON0_FRAMESEL0_VSYNC              (0x1 << 15)
 #define VIDINTCON0_FRAMESEL0_ACTIVE             (0x2 << 15)
@@ -338,7 +335,7 @@
 
 #define VIDINTCON0_INT_FRAME                    (1 << 12)
 #define VIDINTCON0_FIFIOSEL_MASK                (0x7f << 5)
-#define VIDINTCON0_FIFIOSEL_SHIFT               (5)
+#define VIDINTCON0_FIFIOSEL_SHIFT               5
 #define VIDINTCON0_FIFIOSEL_WINDOW0             (0x1 << 5)
 #define VIDINTCON0_FIFIOSEL_WINDOW1             (0x2 << 5)
 #define VIDINTCON0_FIFIOSEL_WINDOW2             (0x10 << 5)
@@ -346,7 +343,7 @@
 #define VIDINTCON0_FIFIOSEL_WINDOW4             (0x40 << 5)
 
 #define VIDINTCON0_FIFOLEVEL_MASK               (0x7 << 2)
-#define VIDINTCON0_FIFOLEVEL_SHIFT              (2)
+#define VIDINTCON0_FIFOLEVEL_SHIFT              2
 #define VIDINTCON0_FIFOLEVEL_TO25PC             (0x0 << 2)
 #define VIDINTCON0_FIFOLEVEL_TO50PC             (0x1 << 2)
 #define VIDINTCON0_FIFOLEVEL_TO75PC             (0x2 << 2)
@@ -354,46 +351,46 @@
 #define VIDINTCON0_FIFOLEVEL_FULL               (0x4 << 2)
 
 #define VIDINTCON0_INT_FIFO_MASK                (0x3 << 0)
-#define VIDINTCON0_INT_FIFO_SHIFT               (0)
+#define VIDINTCON0_INT_FIFO_SHIFT               0
 #define VIDINTCON0_INT_ENABLE                   (1 << 0)
 
-#define VIDINTCON1                              (0x134)
+#define VIDINTCON1                              0x134
 #define VIDINTCON1_INT_I180                     (1 << 2)
 #define VIDINTCON1_INT_FRAME                    (1 << 1)
 #define VIDINTCON1_INT_FIFO                     (1 << 0)
 
 /* Window colour-key control registers */
-#define WKEYCON                                 (0x140) /* 6410,V210 */
+#define WKEYCON                                 0x140
 
-#define WKEYCON0                                (0x00)
-#define WKEYCON1                                (0x04)
+#define WKEYCON0                                0x00
+#define WKEYCON1                                0x04
 
 #define WxKEYCON0_KEYBL_EN                      (1 << 26)
 #define WxKEYCON0_KEYEN_F                       (1 << 25)
 #define WxKEYCON0_DIRCON                        (1 << 24)
 #define WxKEYCON0_COMPKEY_MASK                  (0xffffff << 0)
-#define WxKEYCON0_COMPKEY_SHIFT                 (0)
-#define WxKEYCON0_COMPKEY_LIMIT                 (0xffffff)
+#define WxKEYCON0_COMPKEY_SHIFT                 0
+#define WxKEYCON0_COMPKEY_LIMIT                 0xffffff
 #define WxKEYCON0_COMPKEY(_x)                   ((_x) << 0)
 #define WxKEYCON1_COLVAL_MASK                   (0xffffff << 0)
-#define WxKEYCON1_COLVAL_SHIFT                  (0)
-#define WxKEYCON1_COLVAL_LIMIT                  (0xffffff)
+#define WxKEYCON1_COLVAL_SHIFT                  0
+#define WxKEYCON1_COLVAL_LIMIT                  0xffffff
 #define WxKEYCON1_COLVAL(_x)                    ((_x) << 0)
 
 /* Dithering control */
-#define DITHMODE                                (0x170)
+#define DITHMODE                                0x170
 #define DITHMODE_R_POS_MASK                     (0x3 << 5)
-#define DITHMODE_R_POS_SHIFT                    (5)
+#define DITHMODE_R_POS_SHIFT                    5
 #define DITHMODE_R_POS_8BIT                     (0x0 << 5)
 #define DITHMODE_R_POS_6BIT                     (0x1 << 5)
 #define DITHMODE_R_POS_5BIT                     (0x2 << 5)
 #define DITHMODE_G_POS_MASK                     (0x3 << 3)
-#define DITHMODE_G_POS_SHIFT                    (3)
+#define DITHMODE_G_POS_SHIFT                    3
 #define DITHMODE_G_POS_8BIT                     (0x0 << 3)
 #define DITHMODE_G_POS_6BIT                     (0x1 << 3)
 #define DITHMODE_G_POS_5BIT                     (0x2 << 3)
 #define DITHMODE_B_POS_MASK                     (0x3 << 1)
-#define DITHMODE_B_POS_SHIFT                    (1)
+#define DITHMODE_B_POS_SHIFT                    1
 #define DITHMODE_B_POS_8BIT                     (0x0 << 1)
 #define DITHMODE_B_POS_6BIT                     (0x1 << 1)
 #define DITHMODE_B_POS_5BIT                     (0x2 << 1)
@@ -403,18 +400,18 @@
 #define WINxMAP(_win)                           (0x180 + ((_win) * 4))
 #define WINxMAP_MAP                             (1 << 24)
 #define WINxMAP_MAP_COLOUR_MASK                 (0xffffff << 0)
-#define WINxMAP_MAP_COLOUR_SHIFT                (0)
-#define WINxMAP_MAP_COLOUR_LIMIT                (0xffffff)
+#define WINxMAP_MAP_COLOUR_SHIFT                0
+#define WINxMAP_MAP_COLOUR_LIMIT                0xffffff
 #define WINxMAP_MAP_COLOUR(_x)                  ((_x) << 0)
 
 /* Winodw palette control */
-#define WPALCON                                 (0x1A0)
+#define WPALCON                                 0x1A0
 #define WPALCON_PAL_UPDATE                      (1 << 9)
 #define WPALCON_W4PAL_16BPP_A555                (1 << 8)
 #define WPALCON_W3PAL_16BPP_A555                (1 << 7)
 #define WPALCON_W2PAL_16BPP_A555                (1 << 6)
 #define WPALCON_W1PAL_MASK                      (0x7 << 3)
-#define WPALCON_W1PAL_SHIFT                     (3)
+#define WPALCON_W1PAL_SHIFT                     3
 #define WPALCON_W1PAL_25BPP_A888                (0x0 << 3)
 #define WPALCON_W1PAL_24BPP                     (0x1 << 3)
 #define WPALCON_W1PAL_19BPP_A666                (0x2 << 3)
@@ -423,7 +420,7 @@
 #define WPALCON_W1PAL_16BPP_A555                (0x5 << 3)
 #define WPALCON_W1PAL_16BPP_565                 (0x6 << 3)
 #define WPALCON_W0PAL_MASK                      (0x7 << 0)
-#define WPALCON_W0PAL_SHIFT                     (0)
+#define WPALCON_W0PAL_SHIFT                     0
 #define WPALCON_W0PAL_25BPP_A888                (0x0 << 0)
 #define WPALCON_W0PAL_24BPP                     (0x1 << 0)
 #define WPALCON_W0PAL_19BPP_A666                (0x2 << 0)
@@ -433,13 +430,11 @@
 #define WPALCON_W0PAL_16BPP_565                 (0x6 << 0)
 
 /* Blending equation control */
-#define BLENDCON                                (0x260)
+#define BLENDCON                                0x260
 #define BLENDCON_NEW_MASK                       (1 << 0)
 #define BLENDCON_NEW_8BIT_ALPHA_VALUE           (1 << 0)
 #define BLENDCON_NEW_4BIT_ALPHA_VALUE           (0 << 0)
 
-#define S3C_FB_MAX_WIN (5)  /* number of hardware windows available. */
-
 /* Notes on per-window bpp settings
  *
  * Value        Win0     Win1     Win2     Win3     Win 4
@@ -462,8 +457,8 @@
 */
 
 /* FIMD Version 8 register offset definitions */
-#define FIMD_V8_VIDTCON0        (0x20010)
-#define FIMD_V8_VIDTCON1        (0x20014)
-#define FIMD_V8_VIDTCON2        (0x20018)
-#define FIMD_V8_VIDTCON3        (0x2001C)
-#define FIMD_V8_VIDCON1         (0x20004)
+#define FIMD_V8_VIDTCON0        0x20010
+#define FIMD_V8_VIDTCON1        0x20014
+#define FIMD_V8_VIDTCON2        0x20018
+#define FIMD_V8_VIDTCON3        0x2001C
+#define FIMD_V8_VIDCON1         0x20004